diff --git a/daemon/cluster/executor/container/executor.go b/daemon/cluster/executor/container/executor.go index 66f21e8c7b..8aaada238e 100644 --- a/daemon/cluster/executor/container/executor.go +++ b/daemon/cluster/executor/container/executor.go @@ -52,7 +52,7 @@ func NewExecutor(b executorpkg.Backend, p plugin.Backend, i executorpkg.ImageBac pluginBackend: p, imageBackend: i, volumeBackend: v, - dependencies: agent.NewDependencyManager(), + dependencies: agent.NewDependencyManager(b.PluginGetter()), } } diff --git a/daemon/daemon.go b/daemon/daemon.go index d5e0f3fec3..198423140b 100644 --- a/daemon/daemon.go +++ b/daemon/daemon.go @@ -65,6 +65,7 @@ import ( "golang.org/x/sync/singleflight" "google.golang.org/grpc" "google.golang.org/grpc/backoff" + "google.golang.org/grpc/credentials/insecure" ) // ContainersNamespace is the name of the namespace used for users containers @@ -885,7 +886,7 @@ func NewDaemon(ctx context.Context, config *config.Config, pluginStore *plugin.S // It is not harm to add WithBlock for containerd connection. grpc.WithBlock(), - grpc.WithInsecure(), + grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithConnectParams(connParams), grpc.WithContextDialer(dialer.ContextDialer), diff --git a/daemon/oci_windows_test.go b/daemon/oci_windows_test.go index 5503eff813..cc041bf3ea 100644 --- a/daemon/oci_windows_test.go +++ b/daemon/oci_windows_test.go @@ -179,7 +179,7 @@ func TestSetWindowsCredentialSpecInSpec(t *testing.T) { t.Run("happy path with a 'config://' option", func(t *testing.T) { configID := "my-cred-spec" - dependencyManager := swarmagent.NewDependencyManager() + dependencyManager := swarmagent.NewDependencyManager(nil) dependencyManager.Configs().Add(swarmapi.Config{ ID: configID, Spec: swarmapi.ConfigSpec{ diff --git a/vendor.mod b/vendor.mod index db766d8bd2..8ee1ce2229 100644 --- a/vendor.mod +++ b/vendor.mod @@ -18,7 +18,7 @@ require ( github.com/bsphere/le_go v0.0.0-20170215134836-7a984a84b549 github.com/cloudflare/cfssl v0.0.0-20180323000720-5d63dbd981b5 github.com/containerd/cgroups v1.0.3 - github.com/containerd/containerd v1.5.10 + github.com/containerd/containerd v1.6.1 github.com/containerd/continuity v0.2.2 github.com/containerd/fifo v1.0.0 github.com/containerd/typeurl v1.0.2 @@ -33,7 +33,7 @@ require ( github.com/docker/go-units v0.4.0 github.com/docker/libkv v0.2.2-0.20211217103745-e480589147e3 github.com/docker/libtrust v0.0.0-20150526203908-9cbd2a1374f4 - github.com/docker/swarmkit v1.12.1-0.20210726173615-3629f50980f6 + github.com/docker/swarmkit v1.12.1-0.20220307221335-616e8db4c3b0 github.com/fluent/fluent-logger-golang v1.9.0 github.com/fsnotify/fsnotify v1.5.1 github.com/godbus/dbus/v5 v5.0.6 @@ -74,32 +74,32 @@ require ( github.com/tchap/go-patricia v2.3.0+incompatible github.com/tonistiigi/fsutil v0.0.0-20220115021204-b19f7f9cb274 github.com/vbatts/tar-split v0.11.2 - github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852 + github.com/vishvananda/netlink v1.1.1-0.20210330154013-f5de75959ad5 github.com/vishvananda/netns v0.0.0-20210104183010-2eb08e3e575f go.etcd.io/bbolt v1.3.6 - golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 + golang.org/x/net v0.0.0-20211216030914-fe4d6282115f golang.org/x/sync v0.0.0-20210220032951-036812b2e83c golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa - google.golang.org/grpc v1.40.0 + google.golang.org/grpc v1.43.0 gotest.tools/v3 v3.1.0 ) require ( code.cloudfoundry.org/clock v1.0.0 // indirect github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect + github.com/akutz/memconn v0.1.0 // indirect github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da // indirect github.com/beorn7/perks v1.0.1 // indirect github.com/cespare/xxhash/v2 v2.1.2 // indirect github.com/cilium/ebpf v0.7.0 // indirect + github.com/container-storage-interface/spec v1.5.0 // indirect github.com/containerd/console v1.0.3 // indirect github.com/containerd/go-runc v1.0.0 // indirect github.com/containerd/ttrpc v1.1.0 // indirect - github.com/coreos/etcd v3.3.27+incompatible // indirect - github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf // indirect - github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect github.com/cyphar/filepath-securejoin v0.2.3 // indirect + github.com/dustin/go-humanize v1.0.0 // indirect github.com/fernet/fernet-go v0.0.0-20180830025343-9eac43b88a5e // indirect github.com/gofrs/flock v0.7.3 // indirect github.com/gogo/googleapis v1.4.0 // indirect @@ -127,13 +127,21 @@ require ( github.com/phayes/permbits v0.0.0-20190612203442-39d7c581d2ee // indirect github.com/philhofer/fwd v1.0.0 // indirect github.com/prometheus/client_model v0.2.0 // indirect - github.com/prometheus/common v0.10.0 // indirect - github.com/prometheus/procfs v0.6.0 // indirect + github.com/prometheus/common v0.30.0 // indirect + github.com/prometheus/procfs v0.7.3 // indirect + github.com/rexray/gocsi v1.2.2 // indirect github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 // indirect github.com/tinylib/msgp v1.1.0 // indirect github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea // indirect github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect + go.etcd.io/etcd/client/pkg/v3 v3.5.2 // indirect + go.etcd.io/etcd/pkg/v3 v3.5.2 // indirect + go.etcd.io/etcd/raft/v3 v3.5.2 // indirect + go.etcd.io/etcd/server/v3 v3.5.2 // indirect go.opencensus.io v0.23.0 // indirect + go.uber.org/atomic v1.7.0 // indirect + go.uber.org/multierr v1.6.0 // indirect + go.uber.org/zap v1.17.0 // indirect golang.org/x/crypto v0.0.0-20211202192323-5770296d904e // indirect golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 // indirect golang.org/x/mod v0.4.2 // indirect @@ -143,19 +151,16 @@ require ( golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect google.golang.org/api v0.46.0 // indirect google.golang.org/appengine v1.6.7 // indirect + google.golang.org/protobuf v1.27.1 // indirect labix.org/v2/mgo v0.0.0-20140701140051-000000000287 // indirect ) replace ( - cloud.google.com/go => cloud.google.com/go v0.59.0 - cloud.google.com/go/bigquery => cloud.google.com/go/bigquery v1.0.0 - cloud.google.com/go/logging => cloud.google.com/go/logging v1.0.1-0.20190813144457-ceeb313ad77b github.com/armon/go-metrics => github.com/armon/go-metrics v0.0.0-20150106224455-eb0af217e5e9 github.com/armon/go-radix => github.com/armon/go-radix v0.0.0-20150105235045-e39d623f12e8 github.com/coreos/go-systemd => github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7 github.com/coreos/pkg => github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea github.com/gogo/googleapis => github.com/gogo/googleapis v1.3.2 - github.com/golang/protobuf => github.com/golang/protobuf v1.3.5 github.com/hashicorp/go-immutable-radix => github.com/tonistiigi/go-immutable-radix v0.0.0-20170803185627-826af9ccf0fe github.com/hashicorp/go-msgpack => github.com/hashicorp/go-msgpack v0.0.0-20140221154404-71c2886f5a67 github.com/hashicorp/go-multierror => github.com/hashicorp/go-multierror v1.0.0 @@ -165,10 +170,10 @@ replace ( github.com/prometheus/procfs => github.com/prometheus/procfs v0.0.11 github.com/vishvananda/netlink => github.com/vishvananda/netlink v1.1.0 go.opencensus.io => go.opencensus.io v0.22.3 - google.golang.org/api => google.golang.org/api v0.8.0 - google.golang.org/genproto => google.golang.org/genproto v0.0.0-20200227132054-3f1135a288c9 - google.golang.org/grpc => google.golang.org/grpc v1.27.1 ) +// Removes etcd dependency +replace github.com/rexray/gocsi => github.com/dperny/gocsi v1.2.3-pre + // autogen/winresources/dockerd is generated a build time, this replacement is only for the purpose of `go mod vendor` replace github.com/docker/docker/autogen/winresources/dockerd => ./hack/make/.resources-windows diff --git a/vendor.sum b/vendor.sum index b8ee883a88..c3fc7395bb 100644 --- a/vendor.sum +++ b/vendor.sum @@ -1,35 +1,67 @@ bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= bazil.org/fuse v0.0.0-20200407214033-5883e5a4b512/go.mod h1:FbcW6z/2VytnFDhZfumh8Ss8zxHE6qpMP5sHTRe0EaM= -cloud.google.com/go v0.59.0 h1:BM3svUDU3itpc2m5cu5wCyThIYNDlFlts9GASw31GW8= -cloud.google.com/go v0.59.0/go.mod h1:qJxNOVCRTxHfwLhvDxxSI9vQc1zI59b9pEglp1Iv60E= -cloud.google.com/go/bigquery v1.0.0 h1:uzb+IRbJNYyU4lgbpqz7KKVjKO8XcF04rVFk6qbNTbM= -cloud.google.com/go/bigquery v1.0.0/go.mod h1:W6nZUO55RX1ze8f54muIveLNA7ouiqcTlNELudKtFaM= -cloud.google.com/go/datastore v1.1.0 h1:/May9ojXjRkPBNVrq+oWLqmWCkr4OU5uRY29bu0mRyQ= +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= +cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= +cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= +cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To= +cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= +cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= +cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= +cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk= +cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs= +cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc= +cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY= +cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI= +cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk= +cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg= +cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8= +cloud.google.com/go v0.81.0 h1:at8Tk2zUz63cLPR0JPWm5vp77pEZmzxEQBEfRKn1VV8= +cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0= +cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= +cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE= +cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc= +cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg= +cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc= +cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ= +cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk= cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= -cloud.google.com/go/logging v1.0.1-0.20190813144457-ceeb313ad77b h1:qJHA070EiswSCrfU+IRfsFgK6laSpbaVMknaQmvMLUA= -cloud.google.com/go/logging v1.0.1-0.20190813144457-ceeb313ad77b/go.mod h1:V1cc3ogwobYzQq5f2R7DS/GvRIrI4FKj01Gs5glwAls= +cloud.google.com/go/logging v1.4.2 h1:Mu2Q75VBDQlW1HlBMjTX4X84UFR73G1TiLlRYc/b7tA= +cloud.google.com/go/logging v1.4.2/go.mod h1:jco9QZSx8HiVVqLJReq7z7bVdj0P1Jb9PDFs63T+axo= +cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= +cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw= cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA= -cloud.google.com/go/pubsub v1.3.1 h1:ukjixP1wl0LpnZ6LWtZJ0mX5tBmjp1f8Sqer8Z2OMUU= cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU= cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= +cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos= +cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk= cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs= +cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0= code.cloudfoundry.org/clock v1.0.0 h1:kFXWQM4bxYvdBw2X8BbBeXwQNgfoWv1vqAk2ZZyBN2o= code.cloudfoundry.org/clock v1.0.0/go.mod h1:QD9Lzhd/ux6eNQVUDVRJX/RKTigpewimNYBi7ivZKY8= dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20210715213245-6c3934b029d8/go.mod h1:CzsSbkDixRphAF5hS6wbMKq0eI6ccJRb7/A0M6JBnwg= github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/Azure/go-ansiterm v0.0.0-20210608223527-2377c96fe795/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8= github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest/autorest v0.11.1/go.mod h1:JFgpikqFJ/MleTTxwepExTKnFUKKszPS8UavbQYUMuw= +github.com/Azure/go-autorest/autorest v0.11.18/go.mod h1:dSiJPy22c3u0OtOKDNttNgqpNFY/GeWa7GH/Pz56QRA= github.com/Azure/go-autorest/autorest/adal v0.9.0/go.mod h1:/c022QCutn2P7uY+/oQWWNcK9YU+MH96NgK+jErpbcg= github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A= +github.com/Azure/go-autorest/autorest/adal v0.9.13/go.mod h1:W/MM4U6nLxnIskrw4UwWzlHfGjwUS50aOsc/I3yuU8M= github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74= github.com/Azure/go-autorest/autorest/mocks v0.4.0/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= +github.com/Azure/go-autorest/logger v0.2.1/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= @@ -52,6 +84,7 @@ github.com/Microsoft/hcsshim v0.8.9/go.mod h1:5692vkUqntj1idxauYlpoINNKeqCiG6Sg3 github.com/Microsoft/hcsshim v0.8.14/go.mod h1:NtVKoYxQuTLx6gEq0L96c9Ju4JbRJ4nY2ow3VK6a9Lg= github.com/Microsoft/hcsshim v0.8.15/go.mod h1:x38A4YbHbdxJtc0sF6oIz+RG0npwSCAvn69iY6URG00= github.com/Microsoft/hcsshim v0.8.16/go.mod h1:o5/SZqmR7x9JNKsW3pu+nqHm0MF8vbA+VxGOoXdC600= +github.com/Microsoft/hcsshim v0.8.20/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4= github.com/Microsoft/hcsshim v0.8.21/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4= github.com/Microsoft/hcsshim 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@@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/yZzE= github.com/spf13/viper v1.7.0/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg= github.com/stefanberger/go-pkcs11uri v0.0.0-20201008174630-78d3cae3a980/go.mod h1:AO3tvPzVZ/ayst6UlUKUv6rcPQInYe3IknH3jYhAKu8= +github.com/stoewer/go-strcase v1.2.0/go.mod h1:IBiWB2sKIp3wVVQ3Y035++gc+knqhUQag1KpM8ahLw8= github.com/stretchr/objx v0.0.0-20180129172003-8a3f7159479f/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= @@ -726,10 +903,12 @@ github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635/go.mod h1:hkRG github.com/tchap/go-patricia v2.2.6+incompatible/go.mod h1:bmLyhP68RS6kStMGxByiQ23RP/odRBOTVjwp2cDyi6I= github.com/tchap/go-patricia 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h1:wbyZxD6IPFp0sl5uscMOJRsz5UKGFiNiD16e+MVfKZY= github.com/tonistiigi/fsutil v0.0.0-20220115021204-b19f7f9cb274/go.mod h1:oPAfvw32vlUJSjyDcQ3Bu0nb2ON2B+G0dtVN/SZNJiA= @@ -764,7 +943,9 @@ github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1: github.com/xeipuuv/gojsonschema v0.0.0-20180618132009-1d523034197f/go.mod h1:5yf86TLmAcydyeJq5YvxkGPE2fm/u4myDekKRoLuqhs= github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU= github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= +github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs= @@ -776,16 +957,63 @@ go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ= go.etcd.io/bbolt v1.3.6 h1:/ecaJf0sk1l4l6V4awd65v2C3ILy7MSj+s/x1ADCIMU= go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4= go.etcd.io/etcd v0.5.0-alpha.5.0.20200910180754-dd1b699fc489/go.mod h1:yVHk9ub3CSBatqGNg7GRmsnfLWtoW60w4eDYfh7vHDg= +go.etcd.io/etcd/api/v3 v3.5.0/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs= +go.etcd.io/etcd/api/v3 v3.5.2/go.mod h1:5GB2vv4A4AOn3yk7MftYGHkUfGtDHnEraIjym4dYz5A= +go.etcd.io/etcd/client/pkg/v3 v3.5.0/go.mod h1:IJHfcCEKxYu1Os13ZdwCwIUTUVGYTSAM3YSwc9/Ac1g= +go.etcd.io/etcd/client/pkg/v3 v3.5.2 h1:4hzqQ6hIb3blLyQ8usCU4h3NghkqcsohEQ3o3VetYxE= +go.etcd.io/etcd/client/pkg/v3 v3.5.2/go.mod 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golang.org/x/crypto v0.0.0-20181009213950-7c1a557ab941/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= @@ -797,33 +1025,55 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I= golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= 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v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -864,6 +1143,7 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -874,6 +1154,7 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5h golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -883,15 +1164,19 @@ golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod 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h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -899,21 +1184,32 @@ golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191210023423-ac6580df4449/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200113162924-86b910548bc1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200120151820-655fe14d7479/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod 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a/vendor/cloud.google.com/go/.gitignore +++ b/vendor/cloud.google.com/go/.gitignore @@ -2,6 +2,7 @@ .idea .vscode *.swp +.history # Test files *.test diff --git a/vendor/cloud.google.com/go/CHANGES.md b/vendor/cloud.google.com/go/CHANGES.md index ae1a825818..6fc75f1f10 100644 --- a/vendor/cloud.google.com/go/CHANGES.md +++ b/vendor/cloud.google.com/go/CHANGES.md @@ -1,5 +1,445 @@ # Changes + +## [0.81.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.80.0...v0.81.0) (2021-04-02) + + +### Features + +* **datacatalog:** Policy Tag Manager v1 API service feat: new RenameTagTemplateFieldEnumValue API feat: adding fully_qualified_name in lookup and search feat: added DATAPROC_METASTORE integrated system along with new entry types: DATABASE and SERVICE docs: Documentation improvements ([2b02a03](https://www.github.com/googleapis/google-cloud-go/commit/2b02a03ff9f78884da5a8e7b64a336014c61bde7)) +* **dialogflow/cx:** include original user query in WebhookRequest; add GetTextCaseresult API. doc: clarify resource format for session response. ([a0b1f6f](https://www.github.com/googleapis/google-cloud-go/commit/a0b1f6faae77d014fdee166ab018ddcd6f846ab4)) +* **dialogflow/cx:** include original user query in WebhookRequest; add GetTextCaseresult API. doc: clarify resource format for session response. ([b5b4da6](https://www.github.com/googleapis/google-cloud-go/commit/b5b4da6952922440d03051f629f3166f731dfaa3)) +* **dialogflow:** expose MP3_64_KBPS and MULAW for output audio encodings. ([b5b4da6](https://www.github.com/googleapis/google-cloud-go/commit/b5b4da6952922440d03051f629f3166f731dfaa3)) +* **secretmanager:** Rotation for Secrets ([2b02a03](https://www.github.com/googleapis/google-cloud-go/commit/2b02a03ff9f78884da5a8e7b64a336014c61bde7)) + + +### Bug Fixes + +* **internal/godocfx:** filter out non-Cloud ([#3878](https://www.github.com/googleapis/google-cloud-go/issues/3878)) ([625aef9](https://www.github.com/googleapis/google-cloud-go/commit/625aef9b47181cf627587cc9cde9e400713c6678)) + +## [0.80.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.79.0...v0.80.0) (2021-03-23) + + +### ⚠ BREAKING CHANGES + +* **all:** This is a breaking change in dialogflow + +### Features + +* **appengine:** added vm_liveness, search_api_available, network_settings, service_account, build_env_variables, kms_key_reference to v1 API ([fd04a55](https://www.github.com/googleapis/google-cloud-go/commit/fd04a552213f99619c714b5858548f61f4948493)) +* **assuredworkloads:** Add 'resource_settings' field to provide custom properties (ids) for the provisioned projects. ([ab4824a](https://www.github.com/googleapis/google-cloud-go/commit/ab4824a7914864228e59b244d6382de862139524)) +* **assuredworkloads:** add HIPAA and HITRUST compliance regimes ([ab4824a](https://www.github.com/googleapis/google-cloud-go/commit/ab4824a7914864228e59b244d6382de862139524)) +* **dialogflow/cx:** added fallback option when restoring an agent docs: clarified experiment length ([cd70aa9](https://www.github.com/googleapis/google-cloud-go/commit/cd70aa9cc1a5dccfe4e49d2d6ca6db2119553c86)) +* **dialogflow/cx:** start generating apiv3 ([#3850](https://www.github.com/googleapis/google-cloud-go/issues/3850)) ([febbdcf](https://www.github.com/googleapis/google-cloud-go/commit/febbdcf13fcea3f5d8186c3d3dface1c0d27ef9e)), refs [#3634](https://www.github.com/googleapis/google-cloud-go/issues/3634) +* **documentai:** add EVAL_SKIPPED value to the Provenance.OperationType enum in document.proto. ([cb43066](https://www.github.com/googleapis/google-cloud-go/commit/cb4306683926843f6e977f207fa6070bb9242a61)) +* **documentai:** start generating apiv1 ([#3853](https://www.github.com/googleapis/google-cloud-go/issues/3853)) ([d68e604](https://www.github.com/googleapis/google-cloud-go/commit/d68e604c953eea90489f6134e71849b24dd0fcbf)) +* **internal/godocfx:** add prettyprint class to code blocks ([#3819](https://www.github.com/googleapis/google-cloud-go/issues/3819)) ([6e49f21](https://www.github.com/googleapis/google-cloud-go/commit/6e49f2148b116ee439c8a882dcfeefb6e7647c57)) +* **internal/godocfx:** handle Markdown content ([#3816](https://www.github.com/googleapis/google-cloud-go/issues/3816)) ([56d5d0a](https://www.github.com/googleapis/google-cloud-go/commit/56d5d0a900197fb2de46120a0eda649f2c17448f)) +* **kms:** Add maxAttempts to retry policy for KMS gRPC service config feat: Add Bazel exports_files entry for KMS gRPC service config ([fd04a55](https://www.github.com/googleapis/google-cloud-go/commit/fd04a552213f99619c714b5858548f61f4948493)) +* **resourcesettings:** start generating apiv1 ([#3854](https://www.github.com/googleapis/google-cloud-go/issues/3854)) ([3b288b4](https://www.github.com/googleapis/google-cloud-go/commit/3b288b4fa593c6cb418f696b5b26768967c20b9e)) +* **speech:** Support output transcript to GCS for LongRunningRecognize. ([fd04a55](https://www.github.com/googleapis/google-cloud-go/commit/fd04a552213f99619c714b5858548f61f4948493)) +* **speech:** Support output transcript to GCS for LongRunningRecognize. ([cd70aa9](https://www.github.com/googleapis/google-cloud-go/commit/cd70aa9cc1a5dccfe4e49d2d6ca6db2119553c86)) +* **speech:** Support output transcript to GCS for LongRunningRecognize. ([35a8706](https://www.github.com/googleapis/google-cloud-go/commit/35a870662df8bf63c4ec10a0233d1d7a708007ee)) + + +### Miscellaneous Chores + +* **all:** auto-regenerate gapics ([#3837](https://www.github.com/googleapis/google-cloud-go/issues/3837)) ([ab4824a](https://www.github.com/googleapis/google-cloud-go/commit/ab4824a7914864228e59b244d6382de862139524)) + +## [0.79.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.78.0...v0.79.0) (2021-03-10) + + +### Features + +* **apigateway:** start generating apiv1 ([#3726](https://www.github.com/googleapis/google-cloud-go/issues/3726)) ([66046da](https://www.github.com/googleapis/google-cloud-go/commit/66046da2a4be5971ce2655dc6a5e1fadb08c3d1f)) +* **channel:** addition of billing_account field on Plan. docs: clarification that valid address lines are required for all customers. ([d4246aa](https://www.github.com/googleapis/google-cloud-go/commit/d4246aad4da3c3ef12350385f229bb908e3fb215)) +* **dialogflow/cx:** allow to disable webhook invocation per request ([d4246aa](https://www.github.com/googleapis/google-cloud-go/commit/d4246aad4da3c3ef12350385f229bb908e3fb215)) +* **dialogflow/cx:** allow to disable webhook invocation per request ([44c6bf9](https://www.github.com/googleapis/google-cloud-go/commit/44c6bf986f39a3c9fddf46788ae63bfbb3739441)) +* **dialogflow:** Add CCAI API ([18c88c4](https://www.github.com/googleapis/google-cloud-go/commit/18c88c437bd1741eaf5bf5911b9da6f6ea7cd75d)) +* **documentai:** remove the translation fields in document.proto. ([18c88c4](https://www.github.com/googleapis/google-cloud-go/commit/18c88c437bd1741eaf5bf5911b9da6f6ea7cd75d)) +* **documentai:** Update documentai/v1beta3 protos: add support for boolean normalized value ([529925b](https://www.github.com/googleapis/google-cloud-go/commit/529925ba79f4d3191ef80a13e566d86210fe4d25)) +* **internal/godocfx:** keep some cross links on same domain ([#3767](https://www.github.com/googleapis/google-cloud-go/issues/3767)) ([77f76ed](https://www.github.com/googleapis/google-cloud-go/commit/77f76ed09cb07a090ba9054063a7c002a35bca4e)) +* **internal:** add ability to regenerate one module's docs ([#3777](https://www.github.com/googleapis/google-cloud-go/issues/3777)) ([dc15995](https://www.github.com/googleapis/google-cloud-go/commit/dc15995521bd065da4cfaae95642588919a8c548)) +* **metastore:** added support for release channels when creating service ([18c88c4](https://www.github.com/googleapis/google-cloud-go/commit/18c88c437bd1741eaf5bf5911b9da6f6ea7cd75d)) +* **metastore:** Publish Dataproc Metastore v1alpha API ([18c88c4](https://www.github.com/googleapis/google-cloud-go/commit/18c88c437bd1741eaf5bf5911b9da6f6ea7cd75d)) +* **metastore:** start generating apiv1alpha ([#3747](https://www.github.com/googleapis/google-cloud-go/issues/3747)) ([359312a](https://www.github.com/googleapis/google-cloud-go/commit/359312ad6d4f61fb341d41ffa35fc0634979e650)) +* **metastore:** start generating apiv1beta ([#3788](https://www.github.com/googleapis/google-cloud-go/issues/3788)) ([2977095](https://www.github.com/googleapis/google-cloud-go/commit/297709593ad32f234c0fbcfa228cffcfd3e591f4)) +* **secretmanager:** added topic field to Secret ([f1323b1](https://www.github.com/googleapis/google-cloud-go/commit/f1323b10a3c7cc1d215730cefd3062064ef54c01)) + + +### Bug Fixes + +* **analytics/admin:** add `https://www.googleapis.com/auth/analytics.edit` OAuth2 scope to the list of acceptable scopes for all read only methods of the Admin API docs: update the documentation of the `update_mask` field used by Update() methods ([f1323b1](https://www.github.com/googleapis/google-cloud-go/commit/f1323b10a3c7cc1d215730cefd3062064ef54c01)) +* **apigateway:** Provide resource definitions for service management and IAM resources ([18c88c4](https://www.github.com/googleapis/google-cloud-go/commit/18c88c437bd1741eaf5bf5911b9da6f6ea7cd75d)) +* **functions:** Fix service namespace in grpc_service_config. ([7811a34](https://www.github.com/googleapis/google-cloud-go/commit/7811a34ef64d722480c640810251bb3a0d65d495)) +* **internal/godocfx:** prevent index out of bounds when pkg == mod ([#3768](https://www.github.com/googleapis/google-cloud-go/issues/3768)) ([3d80b4e](https://www.github.com/googleapis/google-cloud-go/commit/3d80b4e93b0f7e857d6e9681d8d6a429750ecf80)) +* **internal/godocfx:** use correct anchor links ([#3738](https://www.github.com/googleapis/google-cloud-go/issues/3738)) ([919039a](https://www.github.com/googleapis/google-cloud-go/commit/919039a01a006c41e720218bd55f83ce98a5edef)) +* **internal:** fix Bash syntax ([#3779](https://www.github.com/googleapis/google-cloud-go/issues/3779)) ([3dd245d](https://www.github.com/googleapis/google-cloud-go/commit/3dd245dbdbfa84f0bbe5a476412d8463fe3e700c)) +* **tables:** use area120tables_v1alpha1.yaml as api-service-config ([#3759](https://www.github.com/googleapis/google-cloud-go/issues/3759)) ([b130ec0](https://www.github.com/googleapis/google-cloud-go/commit/b130ec0aa946b1a1eaa4d5a7c33e72353ac1612e)) + +## [0.78.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.77.0...v0.78.0) (2021-02-22) + + +### Features + +* **area120/tables:** Added ListWorkspaces, GetWorkspace, BatchDeleteRows APIs. ([16597fa](https://www.github.com/googleapis/google-cloud-go/commit/16597fa1ce549053c7183e8456e23f554a5501de)) +* **area120/tables:** Added ListWorkspaces, GetWorkspace, BatchDeleteRows APIs. ([0bd21d7](https://www.github.com/googleapis/google-cloud-go/commit/0bd21d793f75924e5a2d033c58e8aaef89cf8113)) +* **dialogflow:** add additional_bindings to Dialogflow v2 ListIntents API docs: update copyrights and session docs ([0bd21d7](https://www.github.com/googleapis/google-cloud-go/commit/0bd21d793f75924e5a2d033c58e8aaef89cf8113)) +* **documentai:** Update documentai/v1beta3 protos ([613ced7](https://www.github.com/googleapis/google-cloud-go/commit/613ced702bbc82a154a4d3641b483f71c7cd1af4)) +* **gkehub:** Update Membership API v1beta1 proto ([613ced7](https://www.github.com/googleapis/google-cloud-go/commit/613ced702bbc82a154a4d3641b483f71c7cd1af4)) +* **servicecontrol:** Update the ruby_cloud_gapic_library rules for the libraries published to google-cloud-ruby to the form that works with build_gen (separate parameters for ruby_cloud_title and ruby_cloud_description). chore: Update Bazel-Ruby rules version. chore: Update build_gen version. ([0bd21d7](https://www.github.com/googleapis/google-cloud-go/commit/0bd21d793f75924e5a2d033c58e8aaef89cf8113)) +* **speech:** Support Model Adaptation. ([0bd21d7](https://www.github.com/googleapis/google-cloud-go/commit/0bd21d793f75924e5a2d033c58e8aaef89cf8113)) + + +### Bug Fixes + +* **dialogflow/cx:** RunTestCase http template. PHP REST client lib can be generated. feat: Support transition route group coverage for Test Cases. ([613ced7](https://www.github.com/googleapis/google-cloud-go/commit/613ced702bbc82a154a4d3641b483f71c7cd1af4)) +* **errorreporting:** Fixes ruby gem build ([0bd21d7](https://www.github.com/googleapis/google-cloud-go/commit/0bd21d793f75924e5a2d033c58e8aaef89cf8113)) + +## [0.77.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.76.0...v0.77.0) (2021-02-16) + + +### Features + +* **channel:** Add Pub/Sub endpoints for Cloud Channel API. ([1aea7c8](https://www.github.com/googleapis/google-cloud-go/commit/1aea7c87d39eed87620b488ba0dd60b88ff26c04)) +* **dialogflow/cx:** supports SentimentAnalysisResult in webhook request docs: minor updates in wording ([2b4414d](https://www.github.com/googleapis/google-cloud-go/commit/2b4414d973e3445725cd38901bf75340c97fc663)) +* **errorreporting:** Make resolution status field available for error groups. Now callers can set the status of an error group by passing this to UpdateGroup. When not specified, it's treated like OPEN. feat: Make source location available for error groups created from GAE. ([2b4414d](https://www.github.com/googleapis/google-cloud-go/commit/2b4414d973e3445725cd38901bf75340c97fc663)) +* **errorreporting:** Make resolution status field available for error groups. Now callers can set the status of an error group by passing this to UpdateGroup. When not specified, it's treated like OPEN. feat: Make source location available for error groups created from GAE. ([f66114b](https://www.github.com/googleapis/google-cloud-go/commit/f66114bc7233ad06e18f38dd39497a74d85fdbd8)) +* **gkehub:** start generating apiv1beta1 ([#3698](https://www.github.com/googleapis/google-cloud-go/issues/3698)) ([8aed3bd](https://www.github.com/googleapis/google-cloud-go/commit/8aed3bd1bbbe983e4891c813e4c5dc9b3aa1b9b2)) +* **internal/docfx:** full cross reference linking ([#3656](https://www.github.com/googleapis/google-cloud-go/issues/3656)) ([fcb7318](https://www.github.com/googleapis/google-cloud-go/commit/fcb7318eb338bf3828ac831ed06ca630e1876418)) +* **memcache:** added ApplySoftwareUpdate API docs: various clarifications, new documentation for ApplySoftwareUpdate chore: update proto annotations ([2b4414d](https://www.github.com/googleapis/google-cloud-go/commit/2b4414d973e3445725cd38901bf75340c97fc663)) +* **networkconnectivity:** Add state field in resources docs: Minor changes ([0b4370a](https://www.github.com/googleapis/google-cloud-go/commit/0b4370a0d397913d932dbbdc2046a958dc3b836a)) +* **networkconnectivity:** Add state field in resources docs: Minor changes ([b4b5898](https://www.github.com/googleapis/google-cloud-go/commit/b4b58987368f80494bbc7f651f50e9123200fb3f)) +* **recommendationengine:** start generating apiv1beta1 ([#3686](https://www.github.com/googleapis/google-cloud-go/issues/3686)) ([8f4e130](https://www.github.com/googleapis/google-cloud-go/commit/8f4e13009444d88a5a56144129f055623a2205ac)) + + +### Bug Fixes + +* **errorreporting:** Remove dependency on AppEngine's proto definitions. This also removes the source_references field. ([2b4414d](https://www.github.com/googleapis/google-cloud-go/commit/2b4414d973e3445725cd38901bf75340c97fc663)) +* **errorreporting:** Update bazel builds for ER client libraries. ([0b4370a](https://www.github.com/googleapis/google-cloud-go/commit/0b4370a0d397913d932dbbdc2046a958dc3b836a)) +* **internal/godocfx:** use exact list of top-level decls ([#3665](https://www.github.com/googleapis/google-cloud-go/issues/3665)) ([3cd2961](https://www.github.com/googleapis/google-cloud-go/commit/3cd2961bd7b9c29d82a21ba8850eff00c7c332fd)) +* **kms:** do not retry on 13 INTERNAL ([2b4414d](https://www.github.com/googleapis/google-cloud-go/commit/2b4414d973e3445725cd38901bf75340c97fc663)) +* **orgpolicy:** Fix constraint resource pattern annotation ([f66114b](https://www.github.com/googleapis/google-cloud-go/commit/f66114bc7233ad06e18f38dd39497a74d85fdbd8)) +* **orgpolicy:** Fix constraint resource pattern annotation ([0b4370a](https://www.github.com/googleapis/google-cloud-go/commit/0b4370a0d397913d932dbbdc2046a958dc3b836a)) +* **profiler:** make sure retries use the most up-to-date copy of the trailer ([#3660](https://www.github.com/googleapis/google-cloud-go/issues/3660)) ([3ba9ebc](https://www.github.com/googleapis/google-cloud-go/commit/3ba9ebcee2b8b43cdf2c8f8a3d810516a604b363)) +* **vision:** sync vision v1 protos to get extra FaceAnnotation Landmark Types ([2b4414d](https://www.github.com/googleapis/google-cloud-go/commit/2b4414d973e3445725cd38901bf75340c97fc663)) + +## [0.76.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.75.0...v0.76.0) (2021-02-02) + + +### Features + +* **accessapproval:** Migrate the Bazel rules for the libraries published to google-cloud-ruby to use the gapic-generator-ruby instead of the monolith generator. ([ac22beb](https://www.github.com/googleapis/google-cloud-go/commit/ac22beb9b90771b24c8b35db7587ad3f5c0a970e)) +* **all:** auto-regenerate gapics ([#3526](https://www.github.com/googleapis/google-cloud-go/issues/3526)) ([ab2af0b](https://www.github.com/googleapis/google-cloud-go/commit/ab2af0b32630dd97f44800f4e273184f887375db)) +* **all:** auto-regenerate gapics ([#3539](https://www.github.com/googleapis/google-cloud-go/issues/3539)) ([84d4d8a](https://www.github.com/googleapis/google-cloud-go/commit/84d4d8ae2d3fbf34a4a312a0a2e4062d18caaa3d)) +* **all:** auto-regenerate gapics ([#3546](https://www.github.com/googleapis/google-cloud-go/issues/3546)) ([959fde5](https://www.github.com/googleapis/google-cloud-go/commit/959fde5ab12f7aee206dd46022e3cad1bc3470f7)) +* **all:** auto-regenerate gapics ([#3563](https://www.github.com/googleapis/google-cloud-go/issues/3563)) ([102112a](https://www.github.com/googleapis/google-cloud-go/commit/102112a4e9285a16645aabc89789f613d4f47c9e)) +* **all:** auto-regenerate gapics ([#3576](https://www.github.com/googleapis/google-cloud-go/issues/3576)) ([ac22beb](https://www.github.com/googleapis/google-cloud-go/commit/ac22beb9b90771b24c8b35db7587ad3f5c0a970e)) +* **all:** auto-regenerate gapics ([#3580](https://www.github.com/googleapis/google-cloud-go/issues/3580)) ([9974a80](https://www.github.com/googleapis/google-cloud-go/commit/9974a8017b5de8129a586f2404a23396caea0ee1)) +* **all:** auto-regenerate gapics ([#3587](https://www.github.com/googleapis/google-cloud-go/issues/3587)) ([3859a6f](https://www.github.com/googleapis/google-cloud-go/commit/3859a6ffc447e9c0b4ef231e2788fbbcfe48a94f)) +* **all:** auto-regenerate gapics ([#3598](https://www.github.com/googleapis/google-cloud-go/issues/3598)) ([7bdebad](https://www.github.com/googleapis/google-cloud-go/commit/7bdebadbe06774c94ab745dfef4ce58ce40a5582)) +* **appengine:** start generating apiv1 ([#3561](https://www.github.com/googleapis/google-cloud-go/issues/3561)) ([2b6a3b4](https://www.github.com/googleapis/google-cloud-go/commit/2b6a3b4609e389da418a83eb60a8ae3710d646d7)) +* **assuredworkloads:** updated google.cloud.assuredworkloads.v1beta1.AssuredWorkloadsService service. Clients can now create workloads with US_REGIONAL_ACCESS compliance regime ([7bdebad](https://www.github.com/googleapis/google-cloud-go/commit/7bdebadbe06774c94ab745dfef4ce58ce40a5582)) +* **binaryauthorization:** start generating apiv1beta1 ([#3562](https://www.github.com/googleapis/google-cloud-go/issues/3562)) ([56e18a6](https://www.github.com/googleapis/google-cloud-go/commit/56e18a64836ab9482528b212eb139f649f7a35c3)) +* **channel:** Add Pub/Sub endpoints for Cloud Channel API. ([9070c86](https://www.github.com/googleapis/google-cloud-go/commit/9070c86e2c69f9405d42fc0e6fe7afd4a256d8b8)) +* **cloudtasks:** introducing field: ListQueuesRequest.read_mask, GetQueueRequest.read_mask, Queue.task_ttl, Queue.tombstone_ttl, Queue.stats, Task.pull_message and introducing messages: QueueStats PullMessage docs: updates to max burst size description ([7bdebad](https://www.github.com/googleapis/google-cloud-go/commit/7bdebadbe06774c94ab745dfef4ce58ce40a5582)) +* **cloudtasks:** introducing fields: ListQueuesRequest.read_mask, GetQueueRequest.read_mask, Queue.task_ttl, Queue.tombstone_ttl, Queue.stats and introducing messages: QueueStats docs: updates to AppEngineHttpRequest description ([7bdebad](https://www.github.com/googleapis/google-cloud-go/commit/7bdebadbe06774c94ab745dfef4ce58ce40a5582)) +* **datalabeling:** start generating apiv1beta1 ([#3582](https://www.github.com/googleapis/google-cloud-go/issues/3582)) ([d8a7fee](https://www.github.com/googleapis/google-cloud-go/commit/d8a7feef51d3344fa7e258aba1d9fbdab56dadcf)) +* **dataqna:** start generating apiv1alpha ([#3586](https://www.github.com/googleapis/google-cloud-go/issues/3586)) ([24c5b8f](https://www.github.com/googleapis/google-cloud-go/commit/24c5b8f4f45f8cd8b3001b1ca5a8d80e9f3b39d5)) +* **dialogflow/cx:** Add new Experiment service docs: minor doc update on redact field in intent.proto and page.proto ([0959f27](https://www.github.com/googleapis/google-cloud-go/commit/0959f27e85efe94d39437ceef0ff62ddceb8e7a7)) +* **dialogflow/cx:** added support for test cases and agent validation ([7bdebad](https://www.github.com/googleapis/google-cloud-go/commit/7bdebadbe06774c94ab745dfef4ce58ce40a5582)) +* **dialogflow/cx:** added support for test cases and agent validation ([3859a6f](https://www.github.com/googleapis/google-cloud-go/commit/3859a6ffc447e9c0b4ef231e2788fbbcfe48a94f)) +* **dialogflow:** add C++ targets for DialogFlow ([959fde5](https://www.github.com/googleapis/google-cloud-go/commit/959fde5ab12f7aee206dd46022e3cad1bc3470f7)) +* **documentai:** start generating apiv1beta3 ([#3595](https://www.github.com/googleapis/google-cloud-go/issues/3595)) ([5ae21fa](https://www.github.com/googleapis/google-cloud-go/commit/5ae21fa1cfb8b8dacbcd0fc43eee430f7db63102)) +* **domains:** start generating apiv1beta1 ([#3632](https://www.github.com/googleapis/google-cloud-go/issues/3632)) ([b8ada6f](https://www.github.com/googleapis/google-cloud-go/commit/b8ada6f197e680d0bb26aa031e6431bc099a3149)) +* **godocfx:** include alt documentation link ([#3530](https://www.github.com/googleapis/google-cloud-go/issues/3530)) ([806cdd5](https://www.github.com/googleapis/google-cloud-go/commit/806cdd56fb6fdddd7a6c1354e55e0d1259bd6c8b)) +* **internal/gapicgen:** change commit formatting to match standard ([#3500](https://www.github.com/googleapis/google-cloud-go/issues/3500)) ([d1e3d46](https://www.github.com/googleapis/google-cloud-go/commit/d1e3d46c47c425581e2b149c07f8e27ffc373c7e)) +* **internal/godocfx:** xref function declarations ([#3615](https://www.github.com/googleapis/google-cloud-go/issues/3615)) ([2bdbb87](https://www.github.com/googleapis/google-cloud-go/commit/2bdbb87a682d799cf5e262a61a3ef1faf41151af)) +* **mediatranslation:** start generating apiv1beta1 ([#3636](https://www.github.com/googleapis/google-cloud-go/issues/3636)) ([4129469](https://www.github.com/googleapis/google-cloud-go/commit/412946966cf7f53c51deff1b1cc1a12d62ed0279)) +* **memcache:** start generating apiv1 ([#3579](https://www.github.com/googleapis/google-cloud-go/issues/3579)) ([eabf7cf](https://www.github.com/googleapis/google-cloud-go/commit/eabf7cfde7b3a3cc1b35c320ba52e07be9926359)) +* **networkconnectivity:** initial generation of apiv1alpha1 ([#3567](https://www.github.com/googleapis/google-cloud-go/issues/3567)) ([adf489a](https://www.github.com/googleapis/google-cloud-go/commit/adf489a536292e3196677621477eae0d52761e7f)) +* **orgpolicy:** start generating apiv2 ([#3652](https://www.github.com/googleapis/google-cloud-go/issues/3652)) ([c103847](https://www.github.com/googleapis/google-cloud-go/commit/c1038475779fda3589aa9659d4ad0b703036b531)) +* **osconfig/agentendpoint:** add ApplyConfigTask to AgentEndpoint API ([9070c86](https://www.github.com/googleapis/google-cloud-go/commit/9070c86e2c69f9405d42fc0e6fe7afd4a256d8b8)) +* **osconfig/agentendpoint:** add ApplyConfigTask to AgentEndpoint API ([9af529c](https://www.github.com/googleapis/google-cloud-go/commit/9af529c21e98b62c4617f7a7191c307659cf8bb8)) +* **recommender:** add bindings for folder/org type resources for protos in recommendations, insights and recommender_service to enable v1 api for folder/org ([7bdebad](https://www.github.com/googleapis/google-cloud-go/commit/7bdebadbe06774c94ab745dfef4ce58ce40a5582)) +* **recommender:** auto generated cl for enabling v1beta1 folder/org APIs and integration test ([7bdebad](https://www.github.com/googleapis/google-cloud-go/commit/7bdebadbe06774c94ab745dfef4ce58ce40a5582)) +* **resourcemanager:** start generating apiv2 ([#3575](https://www.github.com/googleapis/google-cloud-go/issues/3575)) ([93d0ebc](https://www.github.com/googleapis/google-cloud-go/commit/93d0ebceb4270351518a13958005bb68f0cace60)) +* **secretmanager:** added expire_time and ttl fields to Secret ([9974a80](https://www.github.com/googleapis/google-cloud-go/commit/9974a8017b5de8129a586f2404a23396caea0ee1)) +* **secretmanager:** added expire_time and ttl fields to Secret ([ac22beb](https://www.github.com/googleapis/google-cloud-go/commit/ac22beb9b90771b24c8b35db7587ad3f5c0a970e)) +* **servicecontrol:** start generating apiv1 ([#3644](https://www.github.com/googleapis/google-cloud-go/issues/3644)) ([f84938b](https://www.github.com/googleapis/google-cloud-go/commit/f84938bb4042a5629fd66bda42de028fd833648a)) +* **servicemanagement:** start generating apiv1 ([#3614](https://www.github.com/googleapis/google-cloud-go/issues/3614)) ([b96134f](https://www.github.com/googleapis/google-cloud-go/commit/b96134fe91c182237359000cd544af5fec60d7db)) + + +### Bug Fixes + +* **datacatalog:** Update PHP package name casing to match the PHP namespace in the proto files ([c7ecf0f](https://www.github.com/googleapis/google-cloud-go/commit/c7ecf0f3f454606b124e52d20af2545b2c68646f)) +* **internal/godocfx:** add TOC element for module root package ([#3599](https://www.github.com/googleapis/google-cloud-go/issues/3599)) ([1d6eb23](https://www.github.com/googleapis/google-cloud-go/commit/1d6eb238206fcf8815d88981527ef176851afd7a)) +* **profiler:** Force gax to retry in case of certificate errors ([#3178](https://www.github.com/googleapis/google-cloud-go/issues/3178)) ([35dcd72](https://www.github.com/googleapis/google-cloud-go/commit/35dcd725dcd03266ed7439de40c277376b38cd71)) + +## [0.75.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.74.0...v0.75.0) (2021-01-11) + + +### Features + +* **all:** auto-regenerate gapics , refs [#3514](https://www.github.com/googleapis/google-cloud-go/issues/3514) [#3501](https://www.github.com/googleapis/google-cloud-go/issues/3501) [#3497](https://www.github.com/googleapis/google-cloud-go/issues/3497) [#3455](https://www.github.com/googleapis/google-cloud-go/issues/3455) [#3448](https://www.github.com/googleapis/google-cloud-go/issues/3448) +* **channel:** start generating apiv1 ([#3517](https://www.github.com/googleapis/google-cloud-go/issues/3517)) ([2cf3b3c](https://www.github.com/googleapis/google-cloud-go/commit/2cf3b3cf7d99f2efd6868a710fad9e935fc87965)) + + +### Bug Fixes + +* **internal/gapicgen:** don't regen files that have been deleted ([#3471](https://www.github.com/googleapis/google-cloud-go/issues/3471)) ([112ca94](https://www.github.com/googleapis/google-cloud-go/commit/112ca9416cc8a2502b32547dc8d789655452f84a)) + +## [0.74.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.73.0...v0.74.0) (2020-12-10) + + +### Features + +* **all:** auto-regenerate gapics , refs [#3440](https://www.github.com/googleapis/google-cloud-go/issues/3440) [#3436](https://www.github.com/googleapis/google-cloud-go/issues/3436) [#3394](https://www.github.com/googleapis/google-cloud-go/issues/3394) [#3391](https://www.github.com/googleapis/google-cloud-go/issues/3391) [#3374](https://www.github.com/googleapis/google-cloud-go/issues/3374) +* **internal/gapicgen:** support generating only gapics with genlocal ([#3383](https://www.github.com/googleapis/google-cloud-go/issues/3383)) ([eaa742a](https://www.github.com/googleapis/google-cloud-go/commit/eaa742a248dc7d93c019863248f28e37f88aae84)) +* **servicedirectory:** start generating apiv1 ([#3382](https://www.github.com/googleapis/google-cloud-go/issues/3382)) ([2774925](https://www.github.com/googleapis/google-cloud-go/commit/2774925925909071ebc585cf7400373334c156ba)) + + +### Bug Fixes + +* **internal/gapicgen:** don't create genproto pr as draft ([#3379](https://www.github.com/googleapis/google-cloud-go/issues/3379)) ([517ab0f](https://www.github.com/googleapis/google-cloud-go/commit/517ab0f25e544498c5374b256354bc41ba936ad5)) + +## [0.73.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.72.0...v0.73.0) (2020-12-04) + + +### Features + +* **all:** auto-regenerate gapics , refs [#3335](https://www.github.com/googleapis/google-cloud-go/issues/3335) [#3294](https://www.github.com/googleapis/google-cloud-go/issues/3294) [#3250](https://www.github.com/googleapis/google-cloud-go/issues/3250) [#3229](https://www.github.com/googleapis/google-cloud-go/issues/3229) [#3211](https://www.github.com/googleapis/google-cloud-go/issues/3211) [#3217](https://www.github.com/googleapis/google-cloud-go/issues/3217) [#3212](https://www.github.com/googleapis/google-cloud-go/issues/3212) [#3209](https://www.github.com/googleapis/google-cloud-go/issues/3209) [#3206](https://www.github.com/googleapis/google-cloud-go/issues/3206) [#3199](https://www.github.com/googleapis/google-cloud-go/issues/3199) +* **artifactregistry:** start generating apiv1beta2 ([#3352](https://www.github.com/googleapis/google-cloud-go/issues/3352)) ([2e6f20b](https://www.github.com/googleapis/google-cloud-go/commit/2e6f20b0ab438b0b366a1a3802fc64d1a0e66fff)) +* **internal:** copy pubsub Message and PublishResult to internal/pubsub ([#3351](https://www.github.com/googleapis/google-cloud-go/issues/3351)) ([82521ee](https://www.github.com/googleapis/google-cloud-go/commit/82521ee5038735c1663525658d27e4df00ec90be)) +* **internal/gapicgen:** support adding context to regen ([#3174](https://www.github.com/googleapis/google-cloud-go/issues/3174)) ([941ab02](https://www.github.com/googleapis/google-cloud-go/commit/941ab029ba6f7f33e8b2e31e3818aeb68312a999)) +* **internal/kokoro:** add ability to regen all DocFX YAML ([#3191](https://www.github.com/googleapis/google-cloud-go/issues/3191)) ([e12046b](https://www.github.com/googleapis/google-cloud-go/commit/e12046bc4431d33aee72c324e6eb5cc907a4214a)) + + +### Bug Fixes + +* **internal/godocfx:** filter out test packages from other modules ([#3197](https://www.github.com/googleapis/google-cloud-go/issues/3197)) ([1d397aa](https://www.github.com/googleapis/google-cloud-go/commit/1d397aa8b41f8f980cba1d3dcc50f11e4d4f4ca0)) + +## [0.72.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.71.0...v0.72.0) (2020-11-10) + + +### Features + +* **all:** auto-regenerate gapics , refs [#3177](https://www.github.com/googleapis/google-cloud-go/issues/3177) [#3164](https://www.github.com/googleapis/google-cloud-go/issues/3164) [#3149](https://www.github.com/googleapis/google-cloud-go/issues/3149) [#3142](https://www.github.com/googleapis/google-cloud-go/issues/3142) [#3136](https://www.github.com/googleapis/google-cloud-go/issues/3136) [#3130](https://www.github.com/googleapis/google-cloud-go/issues/3130) [#3121](https://www.github.com/googleapis/google-cloud-go/issues/3121) [#3119](https://www.github.com/googleapis/google-cloud-go/issues/3119) + + +### Bug Fixes + +* **all:** Update hand-written clients to not use WithEndpoint override ([#3111](https://www.github.com/googleapis/google-cloud-go/issues/3111)) ([f0cfd05](https://www.github.com/googleapis/google-cloud-go/commit/f0cfd0532f5204ff16f7bae406efa72603d16f44)) +* **internal/godocfx:** rename README files to pkg-readme ([#3185](https://www.github.com/googleapis/google-cloud-go/issues/3185)) ([d3a8571](https://www.github.com/googleapis/google-cloud-go/commit/d3a85719be411b692aede3331abb29b5a7b3da9a)) + + +## [0.71.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.70.0...v0.71.0) (2020-10-30) + + +### Features + +* **all:** auto-regenerate gapics , refs [#3115](https://www.github.com/googleapis/google-cloud-go/issues/3115) [#3106](https://www.github.com/googleapis/google-cloud-go/issues/3106) [#3102](https://www.github.com/googleapis/google-cloud-go/issues/3102) [#3083](https://www.github.com/googleapis/google-cloud-go/issues/3083) [#3073](https://www.github.com/googleapis/google-cloud-go/issues/3073) [#3057](https://www.github.com/googleapis/google-cloud-go/issues/3057) [#3044](https://www.github.com/googleapis/google-cloud-go/issues/3044) +* **billing/budgets:** start generating apiv1 ([#3099](https://www.github.com/googleapis/google-cloud-go/issues/3099)) ([e760c85](https://www.github.com/googleapis/google-cloud-go/commit/e760c859de88a6e79b6dffc653dbf75f1630d8e3)) +* **internal:** auto-run godocfx on new mods ([#3069](https://www.github.com/googleapis/google-cloud-go/issues/3069)) ([49f497e](https://www.github.com/googleapis/google-cloud-go/commit/49f497eab80ce34dfb4ca41f033a5c0429ff5e42)) +* **pubsublite:** Added Pub/Sub Lite clients and routing headers ([#3105](https://www.github.com/googleapis/google-cloud-go/issues/3105)) ([98668fa](https://www.github.com/googleapis/google-cloud-go/commit/98668fa5457d26ed34debee708614f027020e5bc)) +* **pubsublite:** Message type and message routers ([#3077](https://www.github.com/googleapis/google-cloud-go/issues/3077)) ([179fc55](https://www.github.com/googleapis/google-cloud-go/commit/179fc550b545a5344358a243da7007ffaa7b5171)) +* **pubsublite:** Pub/Sub Lite admin client ([#3036](https://www.github.com/googleapis/google-cloud-go/issues/3036)) ([749473e](https://www.github.com/googleapis/google-cloud-go/commit/749473ead30bf1872634821d3238d1299b99acc6)) +* **pubsublite:** Publish settings and errors ([#3075](https://www.github.com/googleapis/google-cloud-go/issues/3075)) ([9eb9fcb](https://www.github.com/googleapis/google-cloud-go/commit/9eb9fcb79f17ad7c08c77c455ba3e8d89e3bdbf2)) +* **pubsublite:** Retryable stream wrapper ([#3068](https://www.github.com/googleapis/google-cloud-go/issues/3068)) ([97cfd45](https://www.github.com/googleapis/google-cloud-go/commit/97cfd4587f2f51996bd685ff486308b70eb51900)) + + +### Bug Fixes + +* **internal/kokoro:** remove unnecessary cd ([#3071](https://www.github.com/googleapis/google-cloud-go/issues/3071)) ([c1a4c3e](https://www.github.com/googleapis/google-cloud-go/commit/c1a4c3eaffcdc3cffe0e223fcfa1f60879cd23bb)) +* **pubsublite:** Disable integration tests for project id ([#3087](https://www.github.com/googleapis/google-cloud-go/issues/3087)) ([a0982f7](https://www.github.com/googleapis/google-cloud-go/commit/a0982f79d6461feabdf31363f29fed7dc5677fe7)) + +## [0.70.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.69.0...v0.70.0) (2020-10-19) + + +### Features + +* **all:** auto-regenerate gapics , refs [#3047](https://www.github.com/googleapis/google-cloud-go/issues/3047) [#3035](https://www.github.com/googleapis/google-cloud-go/issues/3035) [#3025](https://www.github.com/googleapis/google-cloud-go/issues/3025) +* **managedidentities:** start generating apiv1 ([#3032](https://www.github.com/googleapis/google-cloud-go/issues/3032)) ([10ccca2](https://www.github.com/googleapis/google-cloud-go/commit/10ccca238074d24fea580a4cd8e64478818b0b44)) +* **pubsublite:** Types for resource paths and topic/subscription configs ([#3026](https://www.github.com/googleapis/google-cloud-go/issues/3026)) ([6f7fa86](https://www.github.com/googleapis/google-cloud-go/commit/6f7fa86ed906258f98d996aab40184f3a46f9714)) + +## [0.69.1](https://www.github.com/googleapis/google-cloud-go/compare/v0.69.0...v0.69.1) (2020-10-14) + +This is an empty release that was created solely to aid in pubsublite's module +carve out. See: https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository. + +## [0.69.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.68.0...v0.69.0) (2020-10-14) + + +### Features + +* **accessapproval:** start generating apiv1 ([#3002](https://www.github.com/googleapis/google-cloud-go/issues/3002)) ([709d6e7](https://www.github.com/googleapis/google-cloud-go/commit/709d6e76393e6ac00ff488efd83bfe873173b045)) +* **all:** auto-regenerate gapics , refs [#3010](https://www.github.com/googleapis/google-cloud-go/issues/3010) [#3005](https://www.github.com/googleapis/google-cloud-go/issues/3005) [#2993](https://www.github.com/googleapis/google-cloud-go/issues/2993) [#2989](https://www.github.com/googleapis/google-cloud-go/issues/2989) [#2981](https://www.github.com/googleapis/google-cloud-go/issues/2981) [#2976](https://www.github.com/googleapis/google-cloud-go/issues/2976) [#2968](https://www.github.com/googleapis/google-cloud-go/issues/2968) [#2958](https://www.github.com/googleapis/google-cloud-go/issues/2958) +* **cmd/go-cloud-debug-agent:** mark as deprecated ([#2964](https://www.github.com/googleapis/google-cloud-go/issues/2964)) ([276ec88](https://www.github.com/googleapis/google-cloud-go/commit/276ec88b05852c33a3ba437e18d072f7ffd8fd33)) +* **godocfx:** add nesting to TOC ([#2972](https://www.github.com/googleapis/google-cloud-go/issues/2972)) ([3a49b2d](https://www.github.com/googleapis/google-cloud-go/commit/3a49b2d142a353f98429235c3f380431430b4dbf)) +* **internal/godocfx:** HTML-ify package summary ([#2986](https://www.github.com/googleapis/google-cloud-go/issues/2986)) ([9e64b01](https://www.github.com/googleapis/google-cloud-go/commit/9e64b018255bd8d9b31d60e8f396966251de946b)) +* **internal/kokoro:** make publish_docs VERSION optional ([#2979](https://www.github.com/googleapis/google-cloud-go/issues/2979)) ([76e35f6](https://www.github.com/googleapis/google-cloud-go/commit/76e35f689cb60bd5db8e14b8c8d367c5902bcb0e)) +* **websecurityscanner:** start generating apiv1 ([#3006](https://www.github.com/googleapis/google-cloud-go/issues/3006)) ([1d92e20](https://www.github.com/googleapis/google-cloud-go/commit/1d92e2062a13f62d7a96be53a7354c0cacca6a85)) + + +### Bug Fixes + +* **godocfx:** make extra files optional, filter out third_party ([#2985](https://www.github.com/googleapis/google-cloud-go/issues/2985)) ([f268921](https://www.github.com/googleapis/google-cloud-go/commit/f2689214a24b2e325d3e8f54441bb11fbef925f0)) + +## [0.68.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.67.0...v0.68.0) (2020-10-02) + + +### Features + +* **all:** auto-regenerate gapics , refs [#2952](https://www.github.com/googleapis/google-cloud-go/issues/2952) [#2944](https://www.github.com/googleapis/google-cloud-go/issues/2944) [#2935](https://www.github.com/googleapis/google-cloud-go/issues/2935) + +## [0.67.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.66.0...v0.67.0) (2020-09-29) + + +### Features + +* **all:** auto-regenerate gapics , refs [#2933](https://www.github.com/googleapis/google-cloud-go/issues/2933) [#2919](https://www.github.com/googleapis/google-cloud-go/issues/2919) [#2913](https://www.github.com/googleapis/google-cloud-go/issues/2913) [#2910](https://www.github.com/googleapis/google-cloud-go/issues/2910) [#2899](https://www.github.com/googleapis/google-cloud-go/issues/2899) [#2897](https://www.github.com/googleapis/google-cloud-go/issues/2897) [#2886](https://www.github.com/googleapis/google-cloud-go/issues/2886) [#2877](https://www.github.com/googleapis/google-cloud-go/issues/2877) [#2869](https://www.github.com/googleapis/google-cloud-go/issues/2869) [#2864](https://www.github.com/googleapis/google-cloud-go/issues/2864) +* **assuredworkloads:** start generating apiv1beta1 ([#2866](https://www.github.com/googleapis/google-cloud-go/issues/2866)) ([7598c4d](https://www.github.com/googleapis/google-cloud-go/commit/7598c4dd2462e8270a2c7b1f496af58ca81ff568)) +* **dialogflow/cx:** start generating apiv3beta1 ([#2875](https://www.github.com/googleapis/google-cloud-go/issues/2875)) ([37ca93a](https://www.github.com/googleapis/google-cloud-go/commit/37ca93ad69eda363d956f0174d444ed5914f5a72)) +* **docfx:** add support for examples ([#2884](https://www.github.com/googleapis/google-cloud-go/issues/2884)) ([0cc0de3](https://www.github.com/googleapis/google-cloud-go/commit/0cc0de300d58be6d3b7eeb2f1baebfa6df076830)) +* **godocfx:** include README in output ([#2927](https://www.github.com/googleapis/google-cloud-go/issues/2927)) ([f084690](https://www.github.com/googleapis/google-cloud-go/commit/f084690a2ea08ce73bafaaced95ad271fd01e11e)) +* **talent:** start generating apiv4 ([#2871](https://www.github.com/googleapis/google-cloud-go/issues/2871)) ([5c98071](https://www.github.com/googleapis/google-cloud-go/commit/5c98071b03822c58862d1fa5442ff36d627f1a61)) + + +### Bug Fixes + +* **godocfx:** filter out other modules, sort pkgs ([#2894](https://www.github.com/googleapis/google-cloud-go/issues/2894)) ([868db45](https://www.github.com/googleapis/google-cloud-go/commit/868db45e2e6f4e9ad48432be86c849f335e1083d)) +* **godocfx:** shorten function names ([#2880](https://www.github.com/googleapis/google-cloud-go/issues/2880)) ([48a0217](https://www.github.com/googleapis/google-cloud-go/commit/48a0217930750c1f4327f2622b0f2a3ec8afc0b7)) +* **translate:** properly name examples ([#2892](https://www.github.com/googleapis/google-cloud-go/issues/2892)) ([c19e141](https://www.github.com/googleapis/google-cloud-go/commit/c19e1415e6fa76b7ea66a7fc67ad3ba22670a2ba)), refs [#2883](https://www.github.com/googleapis/google-cloud-go/issues/2883) + +## [0.66.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.65.0...v0.66.0) (2020-09-15) + + +### Features + +* **all:** auto-regenerate gapics , refs [#2849](https://www.github.com/googleapis/google-cloud-go/issues/2849) [#2843](https://www.github.com/googleapis/google-cloud-go/issues/2843) [#2841](https://www.github.com/googleapis/google-cloud-go/issues/2841) [#2819](https://www.github.com/googleapis/google-cloud-go/issues/2819) [#2816](https://www.github.com/googleapis/google-cloud-go/issues/2816) [#2809](https://www.github.com/googleapis/google-cloud-go/issues/2809) [#2801](https://www.github.com/googleapis/google-cloud-go/issues/2801) [#2795](https://www.github.com/googleapis/google-cloud-go/issues/2795) [#2791](https://www.github.com/googleapis/google-cloud-go/issues/2791) [#2788](https://www.github.com/googleapis/google-cloud-go/issues/2788) [#2781](https://www.github.com/googleapis/google-cloud-go/issues/2781) +* **analytics/data:** start generating apiv1alpha ([#2796](https://www.github.com/googleapis/google-cloud-go/issues/2796)) ([e93132c](https://www.github.com/googleapis/google-cloud-go/commit/e93132c77725de3c80c34d566df269eabfcfde93)) +* **area120/tables:** start generating apiv1alpha1 ([#2807](https://www.github.com/googleapis/google-cloud-go/issues/2807)) ([9e5a4d0](https://www.github.com/googleapis/google-cloud-go/commit/9e5a4d0dee0d83be0c020797a2f579d9e42ef521)) +* **cloudbuild:** Start generating apiv1/v3 ([#2830](https://www.github.com/googleapis/google-cloud-go/issues/2830)) ([358a536](https://www.github.com/googleapis/google-cloud-go/commit/358a5368da64cf4868551652e852ceb453504f64)) +* **godocfx:** create Go DocFX YAML generator ([#2854](https://www.github.com/googleapis/google-cloud-go/issues/2854)) ([37c70ac](https://www.github.com/googleapis/google-cloud-go/commit/37c70acd91768567106ff3b2b130835998d974c5)) +* **security/privateca:** start generating apiv1beta1 ([#2806](https://www.github.com/googleapis/google-cloud-go/issues/2806)) ([f985141](https://www.github.com/googleapis/google-cloud-go/commit/f9851412183989dc69733a7e61ad39a9378cd893)) +* **video/transcoder:** start generating apiv1beta1 ([#2797](https://www.github.com/googleapis/google-cloud-go/issues/2797)) ([390dda8](https://www.github.com/googleapis/google-cloud-go/commit/390dda8ff2c526e325e434ad0aec778b7aa97ea4)) +* **workflows:** start generating apiv1beta ([#2799](https://www.github.com/googleapis/google-cloud-go/issues/2799)) ([0e39665](https://www.github.com/googleapis/google-cloud-go/commit/0e39665ccb788caec800e2887d433ca6e0cf9901)) +* **workflows/executions:** start generating apiv1beta ([#2800](https://www.github.com/googleapis/google-cloud-go/issues/2800)) ([7eaa0d1](https://www.github.com/googleapis/google-cloud-go/commit/7eaa0d184c6a2141d8bf4514b3fd20715b50a580)) + + +### Bug Fixes + +* **internal/kokoro:** install the right version of docuploader ([#2861](https://www.github.com/googleapis/google-cloud-go/issues/2861)) ([d8489c1](https://www.github.com/googleapis/google-cloud-go/commit/d8489c141b8b02e83d6426f4baebd3658ae11639)) +* **internal/kokoro:** remove extra dash in doc tarball ([#2862](https://www.github.com/googleapis/google-cloud-go/issues/2862)) ([690ddcc](https://www.github.com/googleapis/google-cloud-go/commit/690ddccc5202b5a70f1afa5c518dca37b6a0861c)) +* **profiler:** do not collect disabled profile types ([#2836](https://www.github.com/googleapis/google-cloud-go/issues/2836)) ([faeb498](https://www.github.com/googleapis/google-cloud-go/commit/faeb4985bf6afdcddba4553efa874642bf7f08ed)), refs [#2835](https://www.github.com/googleapis/google-cloud-go/issues/2835) + + +### Reverts + +* **cloudbuild): "feat(cloudbuild:** Start generating apiv1/v3" ([#2840](https://www.github.com/googleapis/google-cloud-go/issues/2840)) ([3aaf755](https://www.github.com/googleapis/google-cloud-go/commit/3aaf755476dfea1700986fc086f53fc1ab756557)) + +## [0.65.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.64.0...v0.65.0) (2020-08-27) + + +### Announcements + +The following changes will be included in an upcoming release and are not +included in this one. + +#### Default Deadlines + +By default, non-streaming methods, like Create or Get methods, will have a +default deadline applied to the context provided at call time, unless a context +deadline is already set. Streaming methods have no default deadline and will run +indefinitely, unless the context provided at call time contains a deadline. + +To opt-out of this behavior, set the environment variable +`GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE` to `true` prior to +initializing a client. This opt-out mechanism will be removed in a later +release, with a notice similar to this one ahead of its removal. + + +### Features + +* **all:** auto-regenerate gapics , refs [#2774](https://www.github.com/googleapis/google-cloud-go/issues/2774) [#2764](https://www.github.com/googleapis/google-cloud-go/issues/2764) + + +### Bug Fixes + +* **all:** correct minor typos ([#2756](https://www.github.com/googleapis/google-cloud-go/issues/2756)) ([03d78b5](https://www.github.com/googleapis/google-cloud-go/commit/03d78b5627819cb64d1f3866f90043f709e825e1)) +* **compute/metadata:** remove leading slash for Get suffix ([#2760](https://www.github.com/googleapis/google-cloud-go/issues/2760)) ([f0d605c](https://www.github.com/googleapis/google-cloud-go/commit/f0d605ccf32391a9da056a2c551158bd076c128d)) + +## [0.64.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.63.0...v0.64.0) (2020-08-18) + + +### Features + +* **all:** auto-regenerate gapics , refs [#2734](https://www.github.com/googleapis/google-cloud-go/issues/2734) [#2731](https://www.github.com/googleapis/google-cloud-go/issues/2731) [#2730](https://www.github.com/googleapis/google-cloud-go/issues/2730) [#2725](https://www.github.com/googleapis/google-cloud-go/issues/2725) [#2722](https://www.github.com/googleapis/google-cloud-go/issues/2722) [#2706](https://www.github.com/googleapis/google-cloud-go/issues/2706) +* **pubsublite:** start generating v1 ([#2700](https://www.github.com/googleapis/google-cloud-go/issues/2700)) ([d2e777f](https://www.github.com/googleapis/google-cloud-go/commit/d2e777f56e08146646b3ffb7a78856795094ab4e)) + +## [0.63.0](https://www.github.com/googleapis/google-cloud-go/compare/v0.62.0...v0.63.0) (2020-08-05) + + +### Features + +* **all:** auto-regenerate gapics ([#2682](https://www.github.com/googleapis/google-cloud-go/issues/2682)) ([63bfd63](https://www.github.com/googleapis/google-cloud-go/commit/63bfd638da169e0f1f4fa4a5125da2955022dc04)) +* **analytics/admin:** start generating apiv1alpha ([#2670](https://www.github.com/googleapis/google-cloud-go/issues/2670)) ([268199e](https://www.github.com/googleapis/google-cloud-go/commit/268199e5350a64a83ecf198e0e0fa4863f00fa6c)) +* **functions/metadata:** Special-case marshaling ([#2669](https://www.github.com/googleapis/google-cloud-go/issues/2669)) ([d8d7fc6](https://www.github.com/googleapis/google-cloud-go/commit/d8d7fc66cbc42f79bec25fb0daaf53d926e3645b)) +* **gaming:** start generate apiv1 ([#2681](https://www.github.com/googleapis/google-cloud-go/issues/2681)) ([1adfd0a](https://www.github.com/googleapis/google-cloud-go/commit/1adfd0aed6b2c0e1dd0c575a5ec0f49388fa5601)) +* **internal/kokoro:** add script to test compatibility with samples ([#2637](https://www.github.com/googleapis/google-cloud-go/issues/2637)) ([f2aa76a](https://www.github.com/googleapis/google-cloud-go/commit/f2aa76a0058e86c1c33bb634d2c084b58f77ab32)) + +## v0.62.0 + +### Announcements + +- There was a breaking change to `cloud.google.com/go/dataproc/apiv1` that was + merged in [this PR](https://github.com/googleapis/google-cloud-go/pull/2606). + This fixed a broken API response for `DiagnoseCluster`. When polling on the + Long Running Operation(LRO), the API now returns + `(*dataprocpb.DiagnoseClusterResults, error)` whereas it only returned an + `error` before. + +### Changes + +- all: + - Updated all direct dependencies. + - Updated contributing guidelines to suggest allowing edits from maintainers. +- billing/budgets: + - Start generating client for apiv1beta1. +- functions: + - Start generating client for apiv1. +- notebooks: + - Start generating client apiv1beta1. +- profiler: + - update proftest to support parsing floating-point backoff durations. + - Fix the regexp used to parse backoff duration. +- Various updates to autogenerated clients. + +## v0.61.0 + +### Changes + +- all: + - Update all direct dependencies. +- dashboard: + - Start generating client for apiv1. +- policytroubleshooter: + - Start generating client for apiv1. +- profiler: + - Disable OpenCensus Telemetry for requests made by the profiler package by default. You can re-enable it using `profiler.Config.EnableOCTelemetry`. +- Various updates to autogenerated clients. + +## v0.60.0 + +### Changes + +- all: + - Refactored examples to reduce module dependencies. + - Update sub-modules to use cloud.google.com/go v0.59.0. +- internal: + - Start generating client for gaming apiv1beta. +- Various updates to autogenerated clients. + ## v0.59.0 ### Announcements @@ -1538,5 +1978,3 @@ Natural Language. [`cloud.google.com/go/preview/logging`](https://godoc.org/cloud.google.com/go/preview/logging). This client uses gRPC as its transport layer, and supports log reading, sinks and metrics. It will replace the current client at `cloud.google.com/go/logging` shortly. - - diff --git a/vendor/cloud.google.com/go/CONTRIBUTING.md b/vendor/cloud.google.com/go/CONTRIBUTING.md index 109ca5c43c..6ca285bee2 100644 --- a/vendor/cloud.google.com/go/CONTRIBUTING.md +++ b/vendor/cloud.google.com/go/CONTRIBUTING.md @@ -21,21 +21,25 @@ `cd google-cloud-go` 1. Fork the repo. - + 1. Set your fork as a remote: `git remote add fork git@github.com:GITHUB_USERNAME/google-cloud-go.git` -1. Make changes (see [Formatting](#formatting) and [Style](#style)), commit to - your fork. +1. Make changes, commit to your fork. Commit messages should follow the - [Go project style](https://github.com/golang/go/wiki/CommitMessage). For example: + [Conventional Commits Style](https://www.conventionalcommits.org). The scope + portion should always be filled with the name of the package affected by the + changes being made. For example: ``` - functions: add gophers codelab + feat(functions): add gophers codelab ``` 1. Send a pull request with your changes. + To minimize friction, consider setting `Allow edits from maintainers` on the + PR, which will enable project committers and automation to update your PR. + 1. A maintainer will review the pull request and make comments. Prefer adding additional commits over amending and force-pushing since it can @@ -43,7 +47,13 @@ Commits will be squashed when they're merged. -## Integration Tests +## Testing + +We test code against two versions of Go, the minimum and maximum versions +supported by our clients. To see which versions these are checkout our +[README](README.md#supported-versions). + +### Integration Tests In addition to the unit tests, you may run the integration test suite. These directions describe setting up your environment to run integration tests for @@ -93,7 +103,8 @@ Next, ensure the following APIs are enabled in the general project: - Google Compute Engine Instance Group Updater API - Google Compute Engine Instance Groups API - Kubernetes Engine API -- Stackdriver Error Reporting API +- Cloud Error Reporting API +- Pub/Sub Lite API Next, create a Datastore database in the general project, and a Firestore database in the Firestore project. @@ -118,10 +129,13 @@ project's service account. (e.g. doorway-cliff-677) for the Firestore project. - `GCLOUD_TESTS_GOLANG_FIRESTORE_KEY`: The path to the JSON key file of the Firestore project's service account. +- `GCLOUD_TESTS_API_KEY`: API key for using the Translate API created above. + +As part of the setup that follows, the following variables will be configured: + - `GCLOUD_TESTS_GOLANG_KEYRING`: The full name of the keyring for the tests, in the form "projects/P/locations/L/keyRings/R". The creation of this is described below. -- `GCLOUD_TESTS_API_KEY`: API key for using the Translate API. - `GCLOUD_TESTS_GOLANG_ZONE`: Compute Engine zone. Install the [gcloud command-line tool][gcloudcli] to your machine and use it to @@ -140,7 +154,7 @@ $ gcloud auth login $ gcloud datastore indexes create datastore/testdata/index.yaml # Creates a Google Cloud storage bucket with the same name as your test project, -# and with the Stackdriver Logging service account as owner, for the sink +# and with the Cloud Logging service account as owner, for the sink # integration tests in logging. $ gsutil mb gs://$GCLOUD_TESTS_GOLANG_PROJECT_ID $ gsutil acl ch -g cloud-logs@google.com:O gs://$GCLOUD_TESTS_GOLANG_PROJECT_ID @@ -148,7 +162,7 @@ $ gsutil acl ch -g cloud-logs@google.com:O gs://$GCLOUD_TESTS_GOLANG_PROJECT_ID # Creates a PubSub topic for integration tests of storage notifications. $ gcloud beta pubsub topics create go-storage-notification-test # Next, go to the Pub/Sub dashboard in GCP console. Authorize the user -# "service-@gs-project-accounts.iam.gserviceaccount.com" +# "service-@gs-project-accounts.iam.gserviceaccount.com" # as a publisher to that topic. # Creates a Spanner instance for the spanner integration tests. @@ -167,7 +181,38 @@ $ gcloud kms keys create key2 --keyring $MY_KEYRING --location $MY_LOCATION --pu # Sets the GCLOUD_TESTS_GOLANG_KEYRING environment variable. $ export GCLOUD_TESTS_GOLANG_KEYRING=projects/$GCLOUD_TESTS_GOLANG_PROJECT_ID/locations/$MY_LOCATION/keyRings/$MY_KEYRING # Authorizes Google Cloud Storage to encrypt and decrypt using key1. -gsutil kms authorize -p $GCLOUD_TESTS_GOLANG_PROJECT_ID -k $GCLOUD_TESTS_GOLANG_KEYRING/cryptoKeys/key1 +$ gsutil kms authorize -p $GCLOUD_TESTS_GOLANG_PROJECT_ID -k $GCLOUD_TESTS_GOLANG_KEYRING/cryptoKeys/key1 +``` + +It may be useful to add exports to your shell initialization for future use. +For instance, in `.zshrc`: + +```sh +#### START GO SDK Test Variables +# Developers Console project's ID (e.g. bamboo-shift-455) for the general project. +export GCLOUD_TESTS_GOLANG_PROJECT_ID=your-project + +# The path to the JSON key file of the general project's service account. +export GCLOUD_TESTS_GOLANG_KEY=~/directory/your-project-abcd1234.json + +# Developers Console project's ID (e.g. doorway-cliff-677) for the Firestore project. +export GCLOUD_TESTS_GOLANG_FIRESTORE_PROJECT_ID=your-firestore-project + +# The path to the JSON key file of the Firestore project's service account. +export GCLOUD_TESTS_GOLANG_FIRESTORE_KEY=~/directory/your-firestore-project-abcd1234.json + +# The full name of the keyring for the tests, in the form "projects/P/locations/L/keyRings/R". +# The creation of this is described below. +export MY_KEYRING=my-golang-sdk-test +export MY_LOCATION=global +export GCLOUD_TESTS_GOLANG_KEYRING=projects/$GCLOUD_TESTS_GOLANG_PROJECT_ID/locations/$MY_LOCATION/keyRings/$MY_KEYRING + +# API key for using the Translate API. +export GCLOUD_TESTS_API_KEY=abcdefghijk123456789 + +# Compute Engine zone. (https://cloud.google.com/compute/docs/regions-zones) +export GCLOUD_TESTS_GOLANG_ZONE=your-chosen-region +#### END GO SDK Test Variables ``` #### Running @@ -176,7 +221,15 @@ Once you've done the necessary setup, you can run the integration tests by running: ``` sh -$ go test -v cloud.google.com/go/... +$ go test -v ./... +``` + +Note that the above command will not run the tests in other modules. To run +tests on other modules, first navigate to the appropriate +subdirectory. For instance, to run only the tests for datastore: +``` sh +$ cd datastore +$ go test -v ./... ``` #### Replay diff --git a/vendor/cloud.google.com/go/README.md b/vendor/cloud.google.com/go/README.md index b115812c26..ba024f5abe 100644 --- a/vendor/cloud.google.com/go/README.md +++ b/vendor/cloud.google.com/go/README.md @@ -1,6 +1,6 @@ # Google Cloud Client Libraries for Go -[![GoDoc](https://godoc.org/cloud.google.com/go?status.svg)](https://pkg.go.dev/cloud.google.com/go) +[![Go Reference](https://pkg.go.dev/badge/cloud.google.com/go.svg)](https://pkg.go.dev/cloud.google.com/go) Go packages for [Google Cloud Platform](https://cloud.google.com) services. @@ -25,52 +25,51 @@ To install the packages on your system, *do not clone the repo*. Instead: **NOTE:** Some of these packages are under development, and may occasionally make backwards-incompatible changes. -**NOTE:** Github repo is a mirror of [https://code.googlesource.com/gocloud](https://code.googlesource.com/gocloud). - ## Supported APIs -Google API | Status | Package -------------------------------------------------|--------------|----------------------------------------------------------- -[Asset][cloud-asset] | stable | [`cloud.google.com/go/asset/apiv1`](https://pkg.go.dev/cloud.google.com/go/asset/v1beta) -[Automl][cloud-automl] | stable | [`cloud.google.com/go/automl/apiv1`](https://pkg.go.dev/cloud.google.com/go/automl/apiv1) -[BigQuery][cloud-bigquery] | stable | [`cloud.google.com/go/bigquery`](https://pkg.go.dev/cloud.google.com/go/bigquery) -[Bigtable][cloud-bigtable] | stable | [`cloud.google.com/go/bigtable`](https://pkg.go.dev/cloud.google.com/go/bigtable) -[Cloudbuild][cloud-build] | stable | [`cloud.google.com/go/cloudbuild/apiv1`](https://pkg.go.dev/cloud.google.com/go/cloudbuild/apiv1) -[Cloudtasks][cloud-tasks] | stable | [`cloud.google.com/go/cloudtasks/apiv2`](https://pkg.go.dev/cloud.google.com/go/cloudtasks/apiv2) -[Container][cloud-container] | stable | [`cloud.google.com/go/container/apiv1`](https://pkg.go.dev/cloud.google.com/go/container/apiv1) -[ContainerAnalysis][cloud-containeranalysis] | beta | [`cloud.google.com/go/containeranalysis/apiv1`](https://pkg.go.dev/cloud.google.com/go/containeranalysis/apiv1) -[Dataproc][cloud-dataproc] | stable | [`cloud.google.com/go/dataproc/apiv1`](https://pkg.go.dev/cloud.google.com/go/dataproc/apiv1) -[Datastore][cloud-datastore] | stable | [`cloud.google.com/go/datastore`](https://pkg.go.dev/cloud.google.com/go/datastore) -[Debugger][cloud-debugger] | stable | [`cloud.google.com/go/debugger/apiv2`](https://pkg.go.dev/cloud.google.com/go/debugger/apiv2) -[Dialogflow][cloud-dialogflow] | stable | [`cloud.google.com/go/dialogflow/apiv2`](https://pkg.go.dev/cloud.google.com/go/dialogflow/apiv2) -[Data Loss Prevention][cloud-dlp] | stable | [`cloud.google.com/go/dlp/apiv2`](https://pkg.go.dev/cloud.google.com/go/dlp/apiv2) -[ErrorReporting][cloud-errors] | alpha | [`cloud.google.com/go/errorreporting`](https://pkg.go.dev/cloud.google.com/go/errorreporting) -[Firestore][cloud-firestore] | stable | [`cloud.google.com/go/firestore`](https://pkg.go.dev/cloud.google.com/go/firestore) -[IAM][cloud-iam] | stable | [`cloud.google.com/go/iam`](https://pkg.go.dev/cloud.google.com/go/iam) -[IoT][cloud-iot] | stable | [`cloud.google.com/go/iot/apiv1`](https://pkg.go.dev/cloud.google.com/go/iot/apiv1) -[IRM][cloud-irm] | alpha | [`cloud.google.com/go/irm/apiv1alpha2`](https://pkg.go.dev/cloud.google.com/go/irm/apiv1alpha2) -[KMS][cloud-kms] | stable | [`cloud.google.com/go/kms/apiv1`](https://pkg.go.dev/cloud.google.com/go/kms/apiv1) -[Natural Language][cloud-natural-language] | stable | [`cloud.google.com/go/language/apiv1`](https://pkg.go.dev/cloud.google.com/go/language/apiv1) -[Logging][cloud-logging] | stable | [`cloud.google.com/go/logging`](https://pkg.go.dev/cloud.google.com/go/logging) -[Memorystore][cloud-memorystore] | alpha | [`cloud.google.com/go/redis/apiv1`](https://pkg.go.dev/cloud.google.com/go/redis/apiv1) -[Monitoring][cloud-monitoring] | stable | [`cloud.google.com/go/monitoring/apiv3`](https://pkg.go.dev/cloud.google.com/go/monitoring/apiv3) -[OS Login][cloud-oslogin] | stable | [`cloud.google.com/go/oslogin/apiv1`](https://pkg.go.dev/cloud.google.com/go/oslogin/apiv1) -[Pub/Sub][cloud-pubsub] | stable | [`cloud.google.com/go/pubsub`](https://pkg.go.dev/cloud.google.com/go/pubsub) -[Phishing Protection][cloud-phishingprotection] | alpha | [`cloud.google.com/go/phishingprotection/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/phishingprotection/apiv1beta1) -[reCAPTCHA Enterprise][cloud-recaptcha] | alpha | [`cloud.google.com/go/recaptchaenterprise/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/recaptchaenterprise/apiv1beta1) -[Recommender][cloud-recommender] | beta | [`cloud.google.com/go/recommender/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/recommender/apiv1beta1) -[Scheduler][cloud-scheduler] | stable | [`cloud.google.com/go/scheduler/apiv1`](https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1) -[Securitycenter][cloud-securitycenter] | stable | [`cloud.google.com/go/securitycenter/apiv1`](https://pkg.go.dev/cloud.google.com/go/securitycenter/apiv1) -[Spanner][cloud-spanner] | stable | [`cloud.google.com/go/spanner`](https://pkg.go.dev/cloud.google.com/go/spanner) -[Speech][cloud-speech] | stable | [`cloud.google.com/go/speech/apiv1`](https://pkg.go.dev/cloud.google.com/go/speech/apiv1) -[Storage][cloud-storage] | stable | [`cloud.google.com/go/storage`](https://pkg.go.dev/cloud.google.com/go/storage) -[Talent][cloud-talent] | alpha | [`cloud.google.com/go/talent/apiv4beta1`](https://pkg.go.dev/cloud.google.com/go/talent/apiv4beta1) -[Text To Speech][cloud-texttospeech] | stable | [`cloud.google.com/go/texttospeech/apiv1`](https://pkg.go.dev/cloud.google.com/go/texttospeech/apiv1) -[Trace][cloud-trace] | stable | [`cloud.google.com/go/trace/apiv2`](https://pkg.go.dev/cloud.google.com/go/trace/apiv2) -[Translate][cloud-translate] | stable | [`cloud.google.com/go/translate`](https://pkg.go.dev/cloud.google.com/go/translate) -[Video Intelligence][cloud-video] | beta | [`cloud.google.com/go/videointelligence/apiv1beta2`](https://pkg.go.dev/cloud.google.com/go/videointelligence/apiv1beta2) -[Vision][cloud-vision] | stable | [`cloud.google.com/go/vision/apiv1`](https://pkg.go.dev/cloud.google.com/go/vision/apiv1) -[Webrisk][cloud-webrisk] | alpha | [`cloud.google.com/go/webrisk/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/webrisk/apiv1beta1) +| Google API | Status | Package | +| ----------------------------------------------- | ------ | ----------------------------------------------------------------------------------------------------------------------------- | +| [Asset][cloud-asset] | stable | [`cloud.google.com/go/asset/apiv1`](https://pkg.go.dev/cloud.google.com/go/asset/v1beta) | +| [Automl][cloud-automl] | stable | [`cloud.google.com/go/automl/apiv1`](https://pkg.go.dev/cloud.google.com/go/automl/apiv1) | +| [BigQuery][cloud-bigquery] | stable | [`cloud.google.com/go/bigquery`](https://pkg.go.dev/cloud.google.com/go/bigquery) | +| [Bigtable][cloud-bigtable] | stable | [`cloud.google.com/go/bigtable`](https://pkg.go.dev/cloud.google.com/go/bigtable) | +| [Cloudbuild][cloud-build] | stable | [`cloud.google.com/go/cloudbuild/apiv1`](https://pkg.go.dev/cloud.google.com/go/cloudbuild/apiv1) | +| [Cloudtasks][cloud-tasks] | stable | [`cloud.google.com/go/cloudtasks/apiv2`](https://pkg.go.dev/cloud.google.com/go/cloudtasks/apiv2) | +| [Container][cloud-container] | stable | [`cloud.google.com/go/container/apiv1`](https://pkg.go.dev/cloud.google.com/go/container/apiv1) | +| [ContainerAnalysis][cloud-containeranalysis] | beta | [`cloud.google.com/go/containeranalysis/apiv1`](https://pkg.go.dev/cloud.google.com/go/containeranalysis/apiv1) | +| [Dataproc][cloud-dataproc] | stable | [`cloud.google.com/go/dataproc/apiv1`](https://pkg.go.dev/cloud.google.com/go/dataproc/apiv1) | +| [Datastore][cloud-datastore] | stable | [`cloud.google.com/go/datastore`](https://pkg.go.dev/cloud.google.com/go/datastore) | +| [Debugger][cloud-debugger] | stable | [`cloud.google.com/go/debugger/apiv2`](https://pkg.go.dev/cloud.google.com/go/debugger/apiv2) | +| [Dialogflow][cloud-dialogflow] | stable | [`cloud.google.com/go/dialogflow/apiv2`](https://pkg.go.dev/cloud.google.com/go/dialogflow/apiv2) | +| [Data Loss Prevention][cloud-dlp] | stable | [`cloud.google.com/go/dlp/apiv2`](https://pkg.go.dev/cloud.google.com/go/dlp/apiv2) | +| [ErrorReporting][cloud-errors] | alpha | [`cloud.google.com/go/errorreporting`](https://pkg.go.dev/cloud.google.com/go/errorreporting) | +| [Firestore][cloud-firestore] | stable | [`cloud.google.com/go/firestore`](https://pkg.go.dev/cloud.google.com/go/firestore) | +| [IAM][cloud-iam] | stable | [`cloud.google.com/go/iam`](https://pkg.go.dev/cloud.google.com/go/iam) | +| [IoT][cloud-iot] | stable | [`cloud.google.com/go/iot/apiv1`](https://pkg.go.dev/cloud.google.com/go/iot/apiv1) | +| [IRM][cloud-irm] | alpha | [`cloud.google.com/go/irm/apiv1alpha2`](https://pkg.go.dev/cloud.google.com/go/irm/apiv1alpha2) | +| [KMS][cloud-kms] | stable | [`cloud.google.com/go/kms/apiv1`](https://pkg.go.dev/cloud.google.com/go/kms/apiv1) | +| [Natural Language][cloud-natural-language] | stable | [`cloud.google.com/go/language/apiv1`](https://pkg.go.dev/cloud.google.com/go/language/apiv1) | +| [Logging][cloud-logging] | stable | [`cloud.google.com/go/logging`](https://pkg.go.dev/cloud.google.com/go/logging) | +| [Memorystore][cloud-memorystore] | alpha | [`cloud.google.com/go/redis/apiv1`](https://pkg.go.dev/cloud.google.com/go/redis/apiv1) | +| [Monitoring][cloud-monitoring] | stable | [`cloud.google.com/go/monitoring/apiv3`](https://pkg.go.dev/cloud.google.com/go/monitoring/apiv3) | +| [OS Login][cloud-oslogin] | stable | [`cloud.google.com/go/oslogin/apiv1`](https://pkg.go.dev/cloud.google.com/go/oslogin/apiv1) | +| [Pub/Sub][cloud-pubsub] | stable | [`cloud.google.com/go/pubsub`](https://pkg.go.dev/cloud.google.com/go/pubsub) | +| [Pub/Sub Lite][cloud-pubsublite] | beta | [`cloud.google.com/go/pubsublite`](https://pkg.go.dev/cloud.google.com/go/pubsublite) | +| [Phishing Protection][cloud-phishingprotection] | alpha | [`cloud.google.com/go/phishingprotection/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/phishingprotection/apiv1beta1) | +| [reCAPTCHA Enterprise][cloud-recaptcha] | alpha | [`cloud.google.com/go/recaptchaenterprise/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/recaptchaenterprise/apiv1beta1) | +| [Recommender][cloud-recommender] | beta | [`cloud.google.com/go/recommender/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/recommender/apiv1beta1) | +| [Scheduler][cloud-scheduler] | stable | [`cloud.google.com/go/scheduler/apiv1`](https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1) | +| [Securitycenter][cloud-securitycenter] | stable | [`cloud.google.com/go/securitycenter/apiv1`](https://pkg.go.dev/cloud.google.com/go/securitycenter/apiv1) | +| [Spanner][cloud-spanner] | stable | [`cloud.google.com/go/spanner`](https://pkg.go.dev/cloud.google.com/go/spanner) | +| [Speech][cloud-speech] | stable | [`cloud.google.com/go/speech/apiv1`](https://pkg.go.dev/cloud.google.com/go/speech/apiv1) | +| [Storage][cloud-storage] | stable | [`cloud.google.com/go/storage`](https://pkg.go.dev/cloud.google.com/go/storage) | +| [Talent][cloud-talent] | alpha | [`cloud.google.com/go/talent/apiv4beta1`](https://pkg.go.dev/cloud.google.com/go/talent/apiv4beta1) | +| [Text To Speech][cloud-texttospeech] | stable | [`cloud.google.com/go/texttospeech/apiv1`](https://pkg.go.dev/cloud.google.com/go/texttospeech/apiv1) | +| [Trace][cloud-trace] | stable | [`cloud.google.com/go/trace/apiv2`](https://pkg.go.dev/cloud.google.com/go/trace/apiv2) | +| [Translate][cloud-translate] | stable | [`cloud.google.com/go/translate`](https://pkg.go.dev/cloud.google.com/go/translate) | +| [Video Intelligence][cloud-video] | beta | [`cloud.google.com/go/videointelligence/apiv1beta2`](https://pkg.go.dev/cloud.google.com/go/videointelligence/apiv1beta2) | +| [Vision][cloud-vision] | stable | [`cloud.google.com/go/vision/apiv1`](https://pkg.go.dev/cloud.google.com/go/vision/apiv1) | +| [Webrisk][cloud-webrisk] | alpha | [`cloud.google.com/go/webrisk/apiv1beta1`](https://pkg.go.dev/cloud.google.com/go/webrisk/apiv1beta1) | > **Alpha status**: the API is still being actively developed. As a > result, it might change in backward-incompatible ways and is not recommended @@ -85,10 +84,9 @@ Google API | Status | Package Documentation and examples are available at [pkg.go.dev/cloud.google.com/go](https://pkg.go.dev/cloud.google.com/go) -## Go Versions Supported +## [Go Versions Supported](#supported-versions) -We support the two most recent major versions of Go. If Google App Engine uses -an older version, we support that as well. +We currently support Go versions 1.11 and newer. ## Authorization @@ -153,6 +151,7 @@ for more information. [cloud-irm]: https://cloud.google.com/incident-response/docs/concepts [cloud-kms]: https://cloud.google.com/kms/ [cloud-pubsub]: https://cloud.google.com/pubsub/ +[cloud-pubsublite]: https://cloud.google.com/pubsub/lite [cloud-storage]: https://cloud.google.com/storage/ [cloud-language]: https://cloud.google.com/natural-language [cloud-logging]: https://cloud.google.com/logging/ @@ -176,3 +175,11 @@ for more information. [cloud-video]: https://cloud.google.com/video-intelligence/ [cloud-vision]: https://cloud.google.com/vision [cloud-webrisk]: https://cloud.google.com/web-risk/ + +## Links + +- [Go on Google Cloud](https://cloud.google.com/go/home) +- [Getting started with Go on Google Cloud](https://cloud.google.com/go/getting-started) +- [App Engine Quickstart](https://cloud.google.com/appengine/docs/standard/go/quickstart) +- [Cloud Functions Quickstart](https://cloud.google.com/functions/docs/quickstart-go) +- [Cloud Run Quickstart](https://cloud.google.com/run/docs/quickstarts/build-and-deploy#go) diff --git a/vendor/cloud.google.com/go/RELEASING.md b/vendor/cloud.google.com/go/RELEASING.md index c8c7f93352..d04176097d 100644 --- a/vendor/cloud.google.com/go/RELEASING.md +++ b/vendor/cloud.google.com/go/RELEASING.md @@ -1,25 +1,6 @@ -# Setup from scratch +# Releasing -1. [Install Go](https://golang.org/dl/). - 1. Ensure that your `GOBIN` directory (by default `$(go env GOPATH)/bin`) - is in your `PATH`. - 1. Check it's working by running `go version`. - * If it doesn't work, check the install location, usually - `/usr/local/go`, is on your `PATH`. - -1. Sign one of the -[contributor license agreements](#contributor-license-agreements) below. - -1. Clone the repo: - `git clone https://github.com/googleapis/google-cloud-go` - -1. Change into the checked out source: - `cd google-cloud-go` - -1. Fork the repo and add your fork as a secondary remote (this is necessary in - order to create PRs). - -# Which module to release? +## Determine which module to release The Go client libraries have several modules. Each module does not strictly correspond to a single library - they correspond to trees of directories. If a @@ -27,17 +8,22 @@ file needs to be released, you must release the closest ancestor module. To see all modules: -``` +```bash $ cat `find . -name go.mod` | grep module -module cloud.google.com/go -module cloud.google.com/go/bigtable -module cloud.google.com/go/firestore -module cloud.google.com/go/bigquery -module cloud.google.com/go/storage -module cloud.google.com/go/datastore module cloud.google.com/go/pubsub module cloud.google.com/go/spanner +module cloud.google.com/go +module cloud.google.com/go/bigtable +module cloud.google.com/go/bigquery +module cloud.google.com/go/storage +module cloud.google.com/go/pubsublite +module cloud.google.com/go/firestore module cloud.google.com/go/logging +module cloud.google.com/go/internal/gapicgen +module cloud.google.com/go/internal/godocfx +module cloud.google.com/go/internal/examples/fake +module cloud.google.com/go/internal/examples/mock +module cloud.google.com/go/datastore ``` The `cloud.google.com/go` is the repository root module. Each other module is @@ -53,18 +39,47 @@ of the `cloud.google.com/go` repository root module. Note: releasing `cloud.google.com/go` has no impact on any of the submodules, and vice-versa. They are released entirely independently. -# Test failures +## Test failures If there are any test failures in the Kokoro build, releases are blocked until the failures have been resolved. -# How to release `cloud.google.com/go` +## How to release + +### Automated Releases (`cloud.google.com/go` and submodules) + +We now use [release-please](https://github.com/googleapis/release-please) to +perform automated releases for `cloud.google.com/go` and all submodules. + +1. If there are changes that have not yet been released, a + [pull request](https://github.com/googleapis/google-cloud-go/pull/2971) will + be automatically opened by release-please + with a title like "chore: release X.Y.Z" (for the root module) or + "chore: release datastore X.Y.Z" (for the datastore submodule), where X.Y.Z + is the next version to be released. Find the desired pull request + [here](https://github.com/googleapis/google-cloud-go/pulls) +1. Check for failures in the + [continuous Kokoro build](http://go/google-cloud-go-continuous). If there are + any failures in the most recent build, address them before proceeding with + the release. (This applies even if the failures are in a different submodule + from the one being released.) +1. Review the release notes. These are automatically generated from the titles + of any merged commits since the previous release. If you would like to edit + them, this can be done by updating the changes in the release PR. +1. To cut a release, approve and merge the pull request. Doing so will + update the `CHANGES.md`, tag the merged commit with the appropriate version, + and draft a GitHub release which will copy the notes from `CHANGES.md`. + +### Manual Release (`cloud.google.com/go`) + +If for whatever reason the automated release process is not working as expected, +here is how to manually cut a release of `cloud.google.com/go`. 1. Check for failures in the - [continuous Kokoro build](http://go/google-cloud-go-continuous). If there are any - failures in the most recent build, address them before proceeding with the - release. -1. Navigate to `~/code/gocloud/` and switch to master. + [continuous Kokoro build](http://go/google-cloud-go-continuous). If there are + any failures in the most recent build, address them before proceeding with + the release. +1. Navigate to `google-cloud-go/` and switch to master. 1. `git pull` 1. Run `git tag -l | grep -v beta | grep -v alpha` to see all existing releases. The current latest tag `$CV` is the largest tag. It should look something @@ -76,8 +91,11 @@ the failures have been resolved. (the `git log` is going to show you things in submodules, which are not going to be part of your release). 1. Edit `CHANGES.md` to include a summary of the changes. -1. `cd internal/version && go generate && cd -` -1. Commit the changes, push to your fork, and create a PR. +1. In `internal/version/version.go`, update `const Repo` to today's date with + the format `YYYYMMDD`. +1. In `internal/version` run `go generate`. +1. Commit the changes, ignoring the generated `.go-r` file. Push to your fork, + and create a PR titled `chore: release $NV`. 1. Wait for the PR to be reviewed and merged. Once it's merged, and without merging any other PRs in the meantime: a. Switch to master. @@ -85,24 +103,22 @@ the failures have been resolved. c. Tag the repo with the next version: `git tag $NV`. d. Push the tag to origin: `git push origin $NV` -2. Update [the releases page](https://github.com/googleapis/google-cloud-go/releases) +1. Update [the releases page](https://github.com/googleapis/google-cloud-go/releases) with the new release, copying the contents of `CHANGES.md`. -# How to release a submodule +### Manual Releases (submodules) -We have several submodules, including `cloud.google.com/go/logging`, -`cloud.google.com/go/datastore`, and so on. - -To release a submodule: +If for whatever reason the automated release process is not working as expected, +here is how to manually cut a release of a submodule. (these instructions assume we're releasing `cloud.google.com/go/datastore` - adjust accordingly) 1. Check for failures in the - [continuous Kokoro build](http://go/google-cloud-go-continuous). If there are any - failures in the most recent build, address them before proceeding with the - release. (This applies even if the failures are in a different submodule from the one - being released.) -1. Navigate to `~/code/gocloud/` and switch to master. + [continuous Kokoro build](http://go/google-cloud-go-continuous). If there are + any failures in the most recent build, address them before proceeding with + the release. (This applies even if the failures are in a different submodule + from the one being released.) +1. Navigate to `google-cloud-go/` and switch to master. 1. `git pull` 1. Run `git tag -l | grep datastore | grep -v beta | grep -v alpha` to see all existing releases. The current latest tag `$CV` is the largest tag. It @@ -111,8 +127,9 @@ To release a submodule: 1. On master, run `git log $CV.. -- datastore/` to list all the changes to the submodule directory since the last release. 1. Edit `datastore/CHANGES.md` to include a summary of the changes. -1. `cd internal/version && go generate && cd -` -1. Commit the changes, push to your fork, and create a PR. +1. In `internal/version` run `go generate`. +1. Commit the changes, ignoring the generated `.go-r` file. Push to your fork, + and create a PR titled `chore(datastore): release $NV`. 1. Wait for the PR to be reviewed and merged. Once it's merged, and without merging any other PRs in the meantime: a. Switch to master. @@ -122,7 +139,3 @@ To release a submodule: `git push origin $NV` 1. Update [the releases page](https://github.com/googleapis/google-cloud-go/releases) with the new release, copying the contents of `datastore/CHANGES.md`. - -# Appendix - -1: This should get better as submodule tooling matures. diff --git a/vendor/cloud.google.com/go/compute/metadata/metadata.go b/vendor/cloud.google.com/go/compute/metadata/metadata.go index 6b13424fd9..545bd9d379 100644 --- a/vendor/cloud.google.com/go/compute/metadata/metadata.go +++ b/vendor/cloud.google.com/go/compute/metadata/metadata.go @@ -296,6 +296,7 @@ func (c *Client) getETag(suffix string) (value, etag string, err error) { // being stable anyway. host = metadataIP } + suffix = strings.TrimLeft(suffix, "/") u := "http://" + host + "/computeMetadata/v1/" + suffix req, err := http.NewRequest("GET", u, nil) if err != nil { diff --git a/vendor/cloud.google.com/go/doc.go b/vendor/cloud.google.com/go/doc.go index 237d84561c..b667cc8b25 100644 --- a/vendor/cloud.google.com/go/doc.go +++ b/vendor/cloud.google.com/go/doc.go @@ -34,9 +34,18 @@ in this package for details. Timeouts and Cancellation -By default, all requests in sub-packages will run indefinitely, retrying on transient -errors when correctness allows. To set timeouts or arrange for cancellation, use -contexts. See the examples for details. +By default, non-streaming methods, like Create or Get, will have a default deadline applied to the +context provided at call time, unless a context deadline is already set. Streaming +methods have no default deadline and will run indefinitely. To set timeouts or +arrange for cancellation, use contexts. See the examples for details. Transient +errors will be retried when correctness allows. + +To opt out of default deadlines, set the temporary environment variable +GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE to "true" prior to client +creation. This affects all Google Cloud Go client libraries. This opt-out +mechanism will be removed in a future release. File an issue at +https://github.com/googleapis/google-cloud-go if the default deadlines +cannot work for you. Do not attempt to control the initial connection (dialing) of a service by setting a timeout on the context passed to NewClient. Dialing is non-blocking, so timeouts @@ -76,6 +85,20 @@ https://godoc.org/google.golang.org/grpc/grpclog for more information. For HTTP logging, set the GODEBUG environment variable to "http2debug=1" or "http2debug=2". +Inspecting errors + +Most of the errors returned by the generated clients can be converted into a +`grpc.Status`. Converting your errors to this type can be a useful to get +more information about what went wrong while debugging. + if err != { + if s, ok := status.FromError(err); ok { + log.Println(s.Message()) + for _, d := range s.Proto().Details { + log.Println(d) + } + } + } + Client Stability Clients in this repository are considered alpha or beta unless otherwise diff --git a/vendor/cloud.google.com/go/internal/version/version.go b/vendor/cloud.google.com/go/internal/version/version.go index 7664a1e5ac..fd9dd91e98 100644 --- a/vendor/cloud.google.com/go/internal/version/version.go +++ b/vendor/cloud.google.com/go/internal/version/version.go @@ -26,7 +26,7 @@ import ( // Repo is the current version of the client libraries in this // repo. It should be a date in YYYYMMDD format. -const Repo = "20200618" +const Repo = "20201104" // Go returns the Go runtime version. The returned string // has no whitespace. diff --git a/vendor/cloud.google.com/go/logging/CHANGES.md b/vendor/cloud.google.com/go/logging/CHANGES.md index fbf92a70d3..c326f28f7c 100644 --- a/vendor/cloud.google.com/go/logging/CHANGES.md +++ b/vendor/cloud.google.com/go/logging/CHANGES.md @@ -1,6 +1,65 @@ # Changes +### [1.4.2](https://www.github.com/googleapis/google-cloud-go/compare/logging/v1.4.1...logging/v1.4.2) (2021-05-20) + + +### Bug Fixes + +* **logging:** correctly detect GKE resource ([#4092](https://www.github.com/googleapis/google-cloud-go/issues/4092)) ([a2538e1](https://www.github.com/googleapis/google-cloud-go/commit/a2538e16123c21da62036b56df8c104360f1c2d6)) + +### [1.4.1](https://www.github.com/googleapis/google-cloud-go/compare/logging/v1.4.0...logging/v1.4.1) (2021-05-03) + + +### Bug Fixes + +* **logging:** allow nil or custom zones in resource detection ([#3997](https://www.github.com/googleapis/google-cloud-go/issues/3997)) ([aded90b](https://www.github.com/googleapis/google-cloud-go/commit/aded90b92de3fa3bed079af1aa4879d00572e8ae)) +* **logging:** appengine zone label ([#3998](https://www.github.com/googleapis/google-cloud-go/issues/3998)) ([394a586](https://www.github.com/googleapis/google-cloud-go/commit/394a586bac04953e92a6496a7ca3b61bd64155ab)) + +## [1.4.0](https://www.github.com/googleapis/google-cloud-go/compare/logging/v1.2.0...logging/v1.4.0) (2021-04-15) + + +### Features + +* **logging:** cloud run and functions resource autodetection ([#3909](https://www.github.com/googleapis/google-cloud-go/issues/3909)) ([1204de8](https://www.github.com/googleapis/google-cloud-go/commit/1204de85e58334bf93fecdcb0ab8b581449c2745)) +* **logging:** make toLogEntry function public ([#3863](https://www.github.com/googleapis/google-cloud-go/issues/3863)) ([71828c2](https://www.github.com/googleapis/google-cloud-go/commit/71828c28d424c34da6d0392651739a364cd57e79)) + + +### Bug Fixes + +* **logging:** Entries has a 24H default filter ([#3120](https://www.github.com/googleapis/google-cloud-go/issues/3120)) ([b32eb82](https://www.github.com/googleapis/google-cloud-go/commit/b32eb822d17838bde91c610a5a9d392d325a592d)) + +## v1.3.0 + +- Updates to various dependencies. + +## [1.2.0](https://www.github.com/googleapis/google-cloud-go/compare/logging/v1.1.2...v1.2.0) (2021-01-25) + + +### Features + +* **logging:** add localIP and Cache fields to HTTPRequest conversion from proto ([#3600](https://www.github.com/googleapis/google-cloud-go/issues/3600)) ([f93027b](https://www.github.com/googleapis/google-cloud-go/commit/f93027b47735e7c181989666e0826bea57ec51e1)) + +### [1.1.2](https://www.github.com/googleapis/google-cloud-go/compare/logging/v1.1.1...v1.1.2) (2020-11-09) + + +### Bug Fixes + +* **logging:** allow X-Cloud-Trace-Context fields to be optional ([#3062](https://www.github.com/googleapis/google-cloud-go/issues/3062)) ([7ff03cf](https://www.github.com/googleapis/google-cloud-go/commit/7ff03cf9a544e753de5b034e18339ecf517d2193)) +* **logging:** do not panic in library code ([#3076](https://www.github.com/googleapis/google-cloud-go/issues/3076)) ([529be97](https://www.github.com/googleapis/google-cloud-go/commit/529be977f766443f49cb8914e17ba07c93841e84)), closes [#1862](https://www.github.com/googleapis/google-cloud-go/issues/1862) + +## v1.1.1 + +- Rebrand "Stackdriver Logging" to "Cloud Logging". + +## v1.1.0 + +- Support unmarshalling stringified Severity. +- Add exported SetGoogleClientInfo wrappers to manual file. +- Support no payload. +- Update "Grouping Logs by Request" docs. +- Add auto-detection of monitored resources on GAE Standard. + ## v1.0.0 This is the first tag to carve out logging as its own module. See: -https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository. \ No newline at end of file +https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository. diff --git a/vendor/cloud.google.com/go/logging/README.md b/vendor/cloud.google.com/go/logging/README.md index 06050110e4..b9957e5a36 100644 --- a/vendor/cloud.google.com/go/logging/README.md +++ b/vendor/cloud.google.com/go/logging/README.md @@ -1,25 +1,27 @@ -## Stackdriver Logging [![GoDoc](https://godoc.org/cloud.google.com/go/logging?status.svg)](https://godoc.org/cloud.google.com/go/logging) +## Cloud Logging [![Go Reference](https://pkg.go.dev/badge/cloud.google.com/go/logging.svg)](https://pkg.go.dev/cloud.google.com/go/logging) -- [About Stackdriver Logging](https://cloud.google.com/logging/) +- [About Cloud Logging](https://cloud.google.com/logging/) - [API documentation](https://cloud.google.com/logging/docs) -- [Go client documentation](https://godoc.org/cloud.google.com/go/logging) +- [Go client documentation](https://pkg.go.dev/cloud.google.com/go/logging) - [Complete sample programs](https://github.com/GoogleCloudPlatform/golang-samples/tree/master/logging) ### Example Usage First create a `logging.Client` to use throughout your application: [snip]:# (logging-1) + ```go ctx := context.Background() client, err := logging.NewClient(ctx, "my-project") if err != nil { - // TODO: Handle error. + // TODO: Handle error. } ``` Usually, you'll want to add log entries to a buffer to be periodically flushed -(automatically and asynchronously) to the Stackdriver Logging service. +(automatically and asynchronously) to the Cloud Logging service. [snip]:# (logging-2) + ```go logger := client.Logger("my-log") logger.Log(logging.Entry{Payload: "something happened!"}) @@ -27,9 +29,10 @@ logger.Log(logging.Entry{Payload: "something happened!"}) Close your client before your program exits, to flush any buffered log entries. [snip]:# (logging-3) + ```go err = client.Close() if err != nil { - // TODO: Handle error. + // TODO: Handle error. } -``` \ No newline at end of file +``` diff --git a/vendor/cloud.google.com/go/logging/apiv2/config_client.go b/vendor/cloud.google.com/go/logging/apiv2/config_client.go index 747158714f..e80e557110 100644 --- a/vendor/cloud.google.com/go/logging/apiv2/config_client.go +++ b/vendor/cloud.google.com/go/logging/apiv2/config_client.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2021 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -12,7 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Code generated by gapic-generator. DO NOT EDIT. +// Code generated by protoc-gen-go_gapic. DO NOT EDIT. package logging @@ -27,37 +27,69 @@ import ( gax "github.com/googleapis/gax-go/v2" "google.golang.org/api/iterator" "google.golang.org/api/option" - "google.golang.org/api/transport" + "google.golang.org/api/option/internaloption" + gtransport "google.golang.org/api/transport/grpc" loggingpb "google.golang.org/genproto/googleapis/logging/v2" "google.golang.org/grpc" "google.golang.org/grpc/codes" "google.golang.org/grpc/metadata" ) +var newConfigClientHook clientHook + // ConfigCallOptions contains the retry settings for each method of ConfigClient. type ConfigCallOptions struct { - ListSinks []gax.CallOption - GetSink []gax.CallOption - CreateSink []gax.CallOption - UpdateSink []gax.CallOption - DeleteSink []gax.CallOption - ListExclusions []gax.CallOption - GetExclusion []gax.CallOption - CreateExclusion []gax.CallOption - UpdateExclusion []gax.CallOption - DeleteExclusion []gax.CallOption + ListBuckets []gax.CallOption + GetBucket []gax.CallOption + CreateBucket []gax.CallOption + UpdateBucket []gax.CallOption + DeleteBucket []gax.CallOption + UndeleteBucket []gax.CallOption + ListViews []gax.CallOption + GetView []gax.CallOption + CreateView []gax.CallOption + UpdateView []gax.CallOption + DeleteView []gax.CallOption + ListSinks []gax.CallOption + GetSink []gax.CallOption + CreateSink []gax.CallOption + UpdateSink []gax.CallOption + DeleteSink []gax.CallOption + ListExclusions []gax.CallOption + GetExclusion []gax.CallOption + CreateExclusion []gax.CallOption + UpdateExclusion []gax.CallOption + DeleteExclusion []gax.CallOption + GetCmekSettings []gax.CallOption + UpdateCmekSettings []gax.CallOption } func defaultConfigClientOptions() []option.ClientOption { return []option.ClientOption{ - option.WithEndpoint("logging.googleapis.com:443"), - option.WithScopes(DefaultAuthScopes()...), + internaloption.WithDefaultEndpoint("logging.googleapis.com:443"), + internaloption.WithDefaultMTLSEndpoint("logging.mtls.googleapis.com:443"), + internaloption.WithDefaultAudience("https://logging.googleapis.com/"), + internaloption.WithDefaultScopes(DefaultAuthScopes()...), + option.WithGRPCDialOption(grpc.WithDisableServiceConfig()), + option.WithGRPCDialOption(grpc.WithDefaultCallOptions( + grpc.MaxCallRecvMsgSize(math.MaxInt32))), } } func defaultConfigCallOptions() *ConfigCallOptions { - retry := map[[2]string][]gax.CallOption{ - {"default", "idempotent"}: { + return &ConfigCallOptions{ + ListBuckets: []gax.CallOption{}, + GetBucket: []gax.CallOption{}, + CreateBucket: []gax.CallOption{}, + UpdateBucket: []gax.CallOption{}, + DeleteBucket: []gax.CallOption{}, + UndeleteBucket: []gax.CallOption{}, + ListViews: []gax.CallOption{}, + GetView: []gax.CallOption{}, + CreateView: []gax.CallOption{}, + UpdateView: []gax.CallOption{}, + DeleteView: []gax.CallOption{}, + ListSinks: []gax.CallOption{ gax.WithRetry(func() gax.Retryer { return gax.OnCodes([]codes.Code{ codes.DeadlineExceeded, @@ -66,31 +98,105 @@ func defaultConfigCallOptions() *ConfigCallOptions { }, gax.Backoff{ Initial: 100 * time.Millisecond, Max: 60000 * time.Millisecond, - Multiplier: 1.3, + Multiplier: 1.30, }) }), }, - } - return &ConfigCallOptions{ - ListSinks: retry[[2]string{"default", "idempotent"}], - GetSink: retry[[2]string{"default", "idempotent"}], - CreateSink: retry[[2]string{"default", "non_idempotent"}], - UpdateSink: retry[[2]string{"default", "idempotent"}], - DeleteSink: retry[[2]string{"default", "idempotent"}], - ListExclusions: retry[[2]string{"default", "idempotent"}], - GetExclusion: retry[[2]string{"default", "idempotent"}], - CreateExclusion: retry[[2]string{"default", "non_idempotent"}], - UpdateExclusion: retry[[2]string{"default", "non_idempotent"}], - DeleteExclusion: retry[[2]string{"default", "idempotent"}], + GetSink: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + CreateSink: []gax.CallOption{}, + UpdateSink: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + DeleteSink: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + ListExclusions: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + GetExclusion: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + CreateExclusion: []gax.CallOption{}, + UpdateExclusion: []gax.CallOption{}, + DeleteExclusion: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + GetCmekSettings: []gax.CallOption{}, + UpdateCmekSettings: []gax.CallOption{}, } } -// ConfigClient is a client for interacting with Stackdriver Logging API. +// ConfigClient is a client for interacting with Cloud Logging API. // // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. type ConfigClient struct { - // The connection to the service. - conn *grpc.ClientConn + // Connection pool of gRPC connections to the service. + connPool gtransport.ConnPool + + // flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE + disableDeadlines bool // The gRPC API client. configClient loggingpb.ConfigServiceV2Client @@ -104,43 +210,300 @@ type ConfigClient struct { // NewConfigClient creates a new config service v2 client. // -// Service for configuring sinks used to export log entries out of -// Logging. +// Service for configuring sinks used to route log entries. func NewConfigClient(ctx context.Context, opts ...option.ClientOption) (*ConfigClient, error) { - conn, err := transport.DialGRPC(ctx, append(defaultConfigClientOptions(), opts...)...) + clientOpts := defaultConfigClientOptions() + + if newConfigClientHook != nil { + hookOpts, err := newConfigClientHook(ctx, clientHookParams{}) + if err != nil { + return nil, err + } + clientOpts = append(clientOpts, hookOpts...) + } + + disableDeadlines, err := checkDisableDeadlines() + if err != nil { + return nil, err + } + + connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...) if err != nil { return nil, err } c := &ConfigClient{ - conn: conn, - CallOptions: defaultConfigCallOptions(), + connPool: connPool, + disableDeadlines: disableDeadlines, + CallOptions: defaultConfigCallOptions(), - configClient: loggingpb.NewConfigServiceV2Client(conn), + configClient: loggingpb.NewConfigServiceV2Client(connPool), } - c.SetGoogleClientInfo() + c.setGoogleClientInfo() + return c, nil } -// Connection returns the client's connection to the API service. +// Connection returns a connection to the API service. +// +// Deprecated. func (c *ConfigClient) Connection() *grpc.ClientConn { - return c.conn + return c.connPool.Conn() } // Close closes the connection to the API service. The user should invoke this when // the client is no longer required. func (c *ConfigClient) Close() error { - return c.conn.Close() + return c.connPool.Close() } -// SetGoogleClientInfo sets the name and version of the application in +// setGoogleClientInfo sets the name and version of the application in // the `x-goog-api-client` header passed on each request. Intended for // use by Google-written clients. -func (c *ConfigClient) SetGoogleClientInfo(keyval ...string) { +func (c *ConfigClient) setGoogleClientInfo(keyval ...string) { kv := append([]string{"gl-go", versionGo()}, keyval...) kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version) c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...)) } +// ListBuckets lists buckets. +func (c *ConfigClient) ListBuckets(ctx context.Context, req *loggingpb.ListBucketsRequest, opts ...gax.CallOption) *LogBucketIterator { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.ListBuckets[0:len(c.CallOptions.ListBuckets):len(c.CallOptions.ListBuckets)], opts...) + it := &LogBucketIterator{} + req = proto.Clone(req).(*loggingpb.ListBucketsRequest) + it.InternalFetch = func(pageSize int, pageToken string) ([]*loggingpb.LogBucket, string, error) { + var resp *loggingpb.ListBucketsResponse + req.PageToken = pageToken + if pageSize > math.MaxInt32 { + req.PageSize = math.MaxInt32 + } else { + req.PageSize = int32(pageSize) + } + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.ListBuckets(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, "", err + } + + it.Response = resp + return resp.GetBuckets(), resp.GetNextPageToken(), nil + } + fetch := func(pageSize int, pageToken string) (string, error) { + items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) + if err != nil { + return "", err + } + it.items = append(it.items, items...) + return nextPageToken, nil + } + it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() + return it +} + +// GetBucket gets a bucket. +func (c *ConfigClient) GetBucket(ctx context.Context, req *loggingpb.GetBucketRequest, opts ...gax.CallOption) (*loggingpb.LogBucket, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.GetBucket[0:len(c.CallOptions.GetBucket):len(c.CallOptions.GetBucket)], opts...) + var resp *loggingpb.LogBucket + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.GetBucket(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// CreateBucket creates a bucket that can be used to store log entries. Once a bucket has +// been created, the region cannot be changed. +func (c *ConfigClient) CreateBucket(ctx context.Context, req *loggingpb.CreateBucketRequest, opts ...gax.CallOption) (*loggingpb.LogBucket, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.CreateBucket[0:len(c.CallOptions.CreateBucket):len(c.CallOptions.CreateBucket)], opts...) + var resp *loggingpb.LogBucket + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.CreateBucket(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// UpdateBucket updates a bucket. This method replaces the following fields in the +// existing bucket with values from the new bucket: retention_period +// +// If the retention period is decreased and the bucket is locked, +// FAILED_PRECONDITION will be returned. +// +// If the bucket has a LifecycleState of DELETE_REQUESTED, FAILED_PRECONDITION +// will be returned. +// +// A buckets region may not be modified after it is created. +func (c *ConfigClient) UpdateBucket(ctx context.Context, req *loggingpb.UpdateBucketRequest, opts ...gax.CallOption) (*loggingpb.LogBucket, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.UpdateBucket[0:len(c.CallOptions.UpdateBucket):len(c.CallOptions.UpdateBucket)], opts...) + var resp *loggingpb.LogBucket + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.UpdateBucket(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// DeleteBucket deletes a bucket. +// Moves the bucket to the DELETE_REQUESTED state. After 7 days, the +// bucket will be purged and all logs in the bucket will be permanently +// deleted. +func (c *ConfigClient) DeleteBucket(ctx context.Context, req *loggingpb.DeleteBucketRequest, opts ...gax.CallOption) error { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.DeleteBucket[0:len(c.CallOptions.DeleteBucket):len(c.CallOptions.DeleteBucket)], opts...) + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + _, err = c.configClient.DeleteBucket(ctx, req, settings.GRPC...) + return err + }, opts...) + return err +} + +// UndeleteBucket undeletes a bucket. A bucket that has been deleted may be undeleted within +// the grace period of 7 days. +func (c *ConfigClient) UndeleteBucket(ctx context.Context, req *loggingpb.UndeleteBucketRequest, opts ...gax.CallOption) error { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.UndeleteBucket[0:len(c.CallOptions.UndeleteBucket):len(c.CallOptions.UndeleteBucket)], opts...) + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + _, err = c.configClient.UndeleteBucket(ctx, req, settings.GRPC...) + return err + }, opts...) + return err +} + +// ListViews lists views on a bucket. +func (c *ConfigClient) ListViews(ctx context.Context, req *loggingpb.ListViewsRequest, opts ...gax.CallOption) *LogViewIterator { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.ListViews[0:len(c.CallOptions.ListViews):len(c.CallOptions.ListViews)], opts...) + it := &LogViewIterator{} + req = proto.Clone(req).(*loggingpb.ListViewsRequest) + it.InternalFetch = func(pageSize int, pageToken string) ([]*loggingpb.LogView, string, error) { + var resp *loggingpb.ListViewsResponse + req.PageToken = pageToken + if pageSize > math.MaxInt32 { + req.PageSize = math.MaxInt32 + } else { + req.PageSize = int32(pageSize) + } + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.ListViews(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, "", err + } + + it.Response = resp + return resp.GetViews(), resp.GetNextPageToken(), nil + } + fetch := func(pageSize int, pageToken string) (string, error) { + items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) + if err != nil { + return "", err + } + it.items = append(it.items, items...) + return nextPageToken, nil + } + it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() + return it +} + +// GetView gets a view. +func (c *ConfigClient) GetView(ctx context.Context, req *loggingpb.GetViewRequest, opts ...gax.CallOption) (*loggingpb.LogView, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.GetView[0:len(c.CallOptions.GetView):len(c.CallOptions.GetView)], opts...) + var resp *loggingpb.LogView + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.GetView(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// CreateView creates a view over logs in a bucket. A bucket may contain a maximum of +// 50 views. +func (c *ConfigClient) CreateView(ctx context.Context, req *loggingpb.CreateViewRequest, opts ...gax.CallOption) (*loggingpb.LogView, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.CreateView[0:len(c.CallOptions.CreateView):len(c.CallOptions.CreateView)], opts...) + var resp *loggingpb.LogView + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.CreateView(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// UpdateView updates a view. This method replaces the following fields in the existing +// view with values from the new view: filter. +func (c *ConfigClient) UpdateView(ctx context.Context, req *loggingpb.UpdateViewRequest, opts ...gax.CallOption) (*loggingpb.LogView, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.UpdateView[0:len(c.CallOptions.UpdateView):len(c.CallOptions.UpdateView)], opts...) + var resp *loggingpb.LogView + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.UpdateView(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// DeleteView deletes a view from a bucket. +func (c *ConfigClient) DeleteView(ctx context.Context, req *loggingpb.DeleteViewRequest, opts ...gax.CallOption) error { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.DeleteView[0:len(c.CallOptions.DeleteView):len(c.CallOptions.DeleteView)], opts...) + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + _, err = c.configClient.DeleteView(ctx, req, settings.GRPC...) + return err + }, opts...) + return err +} + // ListSinks lists sinks. func (c *ConfigClient) ListSinks(ctx context.Context, req *loggingpb.ListSinksRequest, opts ...gax.CallOption) *LogSinkIterator { md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) @@ -164,7 +527,9 @@ func (c *ConfigClient) ListSinks(ctx context.Context, req *loggingpb.ListSinksRe if err != nil { return nil, "", err } - return resp.Sinks, resp.NextPageToken, nil + + it.Response = resp + return resp.GetSinks(), resp.GetNextPageToken(), nil } fetch := func(pageSize int, pageToken string) (string, error) { items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) @@ -175,13 +540,18 @@ func (c *ConfigClient) ListSinks(ctx context.Context, req *loggingpb.ListSinksRe return nextPageToken, nil } it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) - it.pageInfo.MaxSize = int(req.PageSize) - it.pageInfo.Token = req.PageToken + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() return it } // GetSink gets a sink. func (c *ConfigClient) GetSink(ctx context.Context, req *loggingpb.GetSinkRequest, opts ...gax.CallOption) (*loggingpb.LogSink, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "sink_name", url.QueryEscape(req.GetSinkName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.GetSink[0:len(c.CallOptions.GetSink):len(c.CallOptions.GetSink)], opts...) @@ -197,11 +567,16 @@ func (c *ConfigClient) GetSink(ctx context.Context, req *loggingpb.GetSinkReques return resp, nil } -// CreateSink creates a sink that exports specified log entries to a destination. The -// export of newly-ingested log entries begins immediately, unless the sink's -// writer_identity is not permitted to write to the destination. A sink can +// CreateSink creates a sink that exports specified log entries to a destination. The +// export of newly-ingested log entries begins immediately, unless the sink’s +// writer_identity is not permitted to write to the destination. A sink can // export log entries only from the resource owning the sink. func (c *ConfigClient) CreateSink(ctx context.Context, req *loggingpb.CreateSinkRequest, opts ...gax.CallOption) (*loggingpb.LogSink, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 120000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.CreateSink[0:len(c.CallOptions.CreateSink):len(c.CallOptions.CreateSink)], opts...) @@ -217,11 +592,17 @@ func (c *ConfigClient) CreateSink(ctx context.Context, req *loggingpb.CreateSink return resp, nil } -// UpdateSink updates a sink. This method replaces the following fields in the existing +// UpdateSink updates a sink. This method replaces the following fields in the existing // sink with values from the new sink: destination, and filter. +// // The updated sink might also have a new writer_identity; see the // unique_writer_identity field. func (c *ConfigClient) UpdateSink(ctx context.Context, req *loggingpb.UpdateSinkRequest, opts ...gax.CallOption) (*loggingpb.LogSink, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "sink_name", url.QueryEscape(req.GetSinkName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.UpdateSink[0:len(c.CallOptions.UpdateSink):len(c.CallOptions.UpdateSink)], opts...) @@ -240,6 +621,11 @@ func (c *ConfigClient) UpdateSink(ctx context.Context, req *loggingpb.UpdateSink // DeleteSink deletes a sink. If the sink has a unique writer_identity, then that // service account is also deleted. func (c *ConfigClient) DeleteSink(ctx context.Context, req *loggingpb.DeleteSinkRequest, opts ...gax.CallOption) error { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "sink_name", url.QueryEscape(req.GetSinkName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.DeleteSink[0:len(c.CallOptions.DeleteSink):len(c.CallOptions.DeleteSink)], opts...) @@ -274,7 +660,9 @@ func (c *ConfigClient) ListExclusions(ctx context.Context, req *loggingpb.ListEx if err != nil { return nil, "", err } - return resp.Exclusions, resp.NextPageToken, nil + + it.Response = resp + return resp.GetExclusions(), resp.GetNextPageToken(), nil } fetch := func(pageSize int, pageToken string) (string, error) { items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) @@ -285,13 +673,18 @@ func (c *ConfigClient) ListExclusions(ctx context.Context, req *loggingpb.ListEx return nextPageToken, nil } it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) - it.pageInfo.MaxSize = int(req.PageSize) - it.pageInfo.Token = req.PageToken + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() return it } // GetExclusion gets the description of an exclusion. func (c *ConfigClient) GetExclusion(ctx context.Context, req *loggingpb.GetExclusionRequest, opts ...gax.CallOption) (*loggingpb.LogExclusion, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.GetExclusion[0:len(c.CallOptions.GetExclusion):len(c.CallOptions.GetExclusion)], opts...) @@ -311,6 +704,11 @@ func (c *ConfigClient) GetExclusion(ctx context.Context, req *loggingpb.GetExclu // Only log entries belonging to that resource can be excluded. // You can have up to 10 exclusions in a resource. func (c *ConfigClient) CreateExclusion(ctx context.Context, req *loggingpb.CreateExclusionRequest, opts ...gax.CallOption) (*loggingpb.LogExclusion, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 120000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.CreateExclusion[0:len(c.CallOptions.CreateExclusion):len(c.CallOptions.CreateExclusion)], opts...) @@ -328,6 +726,11 @@ func (c *ConfigClient) CreateExclusion(ctx context.Context, req *loggingpb.Creat // UpdateExclusion changes one or more properties of an existing exclusion. func (c *ConfigClient) UpdateExclusion(ctx context.Context, req *loggingpb.UpdateExclusionRequest, opts ...gax.CallOption) (*loggingpb.LogExclusion, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 120000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.UpdateExclusion[0:len(c.CallOptions.UpdateExclusion):len(c.CallOptions.UpdateExclusion)], opts...) @@ -345,6 +748,11 @@ func (c *ConfigClient) UpdateExclusion(ctx context.Context, req *loggingpb.Updat // DeleteExclusion deletes an exclusion. func (c *ConfigClient) DeleteExclusion(ctx context.Context, req *loggingpb.DeleteExclusionRequest, opts ...gax.CallOption) error { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.DeleteExclusion[0:len(c.CallOptions.DeleteExclusion):len(c.CallOptions.DeleteExclusion)], opts...) @@ -356,12 +764,120 @@ func (c *ConfigClient) DeleteExclusion(ctx context.Context, req *loggingpb.Delet return err } +// GetCmekSettings gets the Logs Router CMEK settings for the given resource. +// +// Note: CMEK for the Logs Router can currently only be configured for GCP +// organizations. Once configured, it applies to all projects and folders in +// the GCP organization. +// +// See Enabling CMEK for Logs +// Router (at https://cloud.google.com/logging/docs/routing/managed-encryption) +// for more information. +func (c *ConfigClient) GetCmekSettings(ctx context.Context, req *loggingpb.GetCmekSettingsRequest, opts ...gax.CallOption) (*loggingpb.CmekSettings, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.GetCmekSettings[0:len(c.CallOptions.GetCmekSettings):len(c.CallOptions.GetCmekSettings)], opts...) + var resp *loggingpb.CmekSettings + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.GetCmekSettings(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// UpdateCmekSettings updates the Logs Router CMEK settings for the given resource. +// +// Note: CMEK for the Logs Router can currently only be configured for GCP +// organizations. Once configured, it applies to all projects and folders in +// the GCP organization. +// +// UpdateCmekSettings +// will fail if 1) kms_key_name is invalid, or 2) the associated service +// account does not have the required +// roles/cloudkms.cryptoKeyEncrypterDecrypter role assigned for the key, or +// 3) access to the key is disabled. +// +// See Enabling CMEK for Logs +// Router (at https://cloud.google.com/logging/docs/routing/managed-encryption) +// for more information. +func (c *ConfigClient) UpdateCmekSettings(ctx context.Context, req *loggingpb.UpdateCmekSettingsRequest, opts ...gax.CallOption) (*loggingpb.CmekSettings, error) { + md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) + ctx = insertMetadata(ctx, c.xGoogMetadata, md) + opts = append(c.CallOptions.UpdateCmekSettings[0:len(c.CallOptions.UpdateCmekSettings):len(c.CallOptions.UpdateCmekSettings)], opts...) + var resp *loggingpb.CmekSettings + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.configClient.UpdateCmekSettings(ctx, req, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + +// LogBucketIterator manages a stream of *loggingpb.LogBucket. +type LogBucketIterator struct { + items []*loggingpb.LogBucket + pageInfo *iterator.PageInfo + nextFunc func() error + + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + + // InternalFetch is for use by the Google Cloud Libraries only. + // It is not part of the stable interface of this package. + // + // InternalFetch returns results from a single call to the underlying RPC. + // The number of results is no greater than pageSize. + // If there are no more results, nextPageToken is empty and err is nil. + InternalFetch func(pageSize int, pageToken string) (results []*loggingpb.LogBucket, nextPageToken string, err error) +} + +// PageInfo supports pagination. See the google.golang.org/api/iterator package for details. +func (it *LogBucketIterator) PageInfo() *iterator.PageInfo { + return it.pageInfo +} + +// Next returns the next result. Its second return value is iterator.Done if there are no more +// results. Once Next returns Done, all subsequent calls will return Done. +func (it *LogBucketIterator) Next() (*loggingpb.LogBucket, error) { + var item *loggingpb.LogBucket + if err := it.nextFunc(); err != nil { + return item, err + } + item = it.items[0] + it.items = it.items[1:] + return item, nil +} + +func (it *LogBucketIterator) bufLen() int { + return len(it.items) +} + +func (it *LogBucketIterator) takeBuf() interface{} { + b := it.items + it.items = nil + return b +} + // LogExclusionIterator manages a stream of *loggingpb.LogExclusion. type LogExclusionIterator struct { items []*loggingpb.LogExclusion pageInfo *iterator.PageInfo nextFunc func() error + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + // InternalFetch is for use by the Google Cloud Libraries only. // It is not part of the stable interface of this package. // @@ -404,6 +920,11 @@ type LogSinkIterator struct { pageInfo *iterator.PageInfo nextFunc func() error + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + // InternalFetch is for use by the Google Cloud Libraries only. // It is not part of the stable interface of this package. // @@ -439,3 +960,50 @@ func (it *LogSinkIterator) takeBuf() interface{} { it.items = nil return b } + +// LogViewIterator manages a stream of *loggingpb.LogView. +type LogViewIterator struct { + items []*loggingpb.LogView + pageInfo *iterator.PageInfo + nextFunc func() error + + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + + // InternalFetch is for use by the Google Cloud Libraries only. + // It is not part of the stable interface of this package. + // + // InternalFetch returns results from a single call to the underlying RPC. + // The number of results is no greater than pageSize. + // If there are no more results, nextPageToken is empty and err is nil. + InternalFetch func(pageSize int, pageToken string) (results []*loggingpb.LogView, nextPageToken string, err error) +} + +// PageInfo supports pagination. See the google.golang.org/api/iterator package for details. +func (it *LogViewIterator) PageInfo() *iterator.PageInfo { + return it.pageInfo +} + +// Next returns the next result. Its second return value is iterator.Done if there are no more +// results. Once Next returns Done, all subsequent calls will return Done. +func (it *LogViewIterator) Next() (*loggingpb.LogView, error) { + var item *loggingpb.LogView + if err := it.nextFunc(); err != nil { + return item, err + } + item = it.items[0] + it.items = it.items[1:] + return item, nil +} + +func (it *LogViewIterator) bufLen() int { + return len(it.items) +} + +func (it *LogViewIterator) takeBuf() interface{} { + b := it.items + it.items = nil + return b +} diff --git a/vendor/cloud.google.com/go/logging/apiv2/doc.go b/vendor/cloud.google.com/go/logging/apiv2/doc.go index cd6d8f7421..f4dd7cc056 100644 --- a/vendor/cloud.google.com/go/logging/apiv2/doc.go +++ b/vendor/cloud.google.com/go/logging/apiv2/doc.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2021 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -12,14 +12,15 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Code generated by gapic-generator. DO NOT EDIT. +// Code generated by protoc-gen-go_gapic. DO NOT EDIT. // Package logging is an auto-generated package for the -// Stackdriver Logging API. +// Cloud Logging API. // -// NOTE: This package is in alpha. It is not stable, and is likely to change. -// -// Writes log entries and manages your Logging configuration. +// Writes log entries and manages your Cloud Logging configuration. The table +// entries below are presented in alphabetical order, not in order of common +// use. For explanations of the concepts found in the table entries, read the +// documentation at https://cloud.google.com/logging/docs. // // Use of Context // @@ -30,20 +31,28 @@ // To close the open connection, use the Close() method. // // For information about setting deadlines, reusing contexts, and more -// please visit godoc.org/cloud.google.com/go. -// -// Use the client at cloud.google.com/go/logging in preference to this. +// please visit pkg.go.dev/cloud.google.com/go. package logging // import "cloud.google.com/go/logging/apiv2" import ( "context" + "os" "runtime" + "strconv" "strings" "unicode" + "google.golang.org/api/option" "google.golang.org/grpc/metadata" ) +// For more information on implementing a client constructor hook, see +// https://github.com/googleapis/google-cloud-go/wiki/Customizing-constructors. +type clientHookParams struct{} +type clientHook func(context.Context, clientHookParams) ([]option.ClientOption, error) + +const versionClient = "20210518" + func insertMetadata(ctx context.Context, mds ...metadata.MD) context.Context { out, _ := metadata.FromOutgoingContext(ctx) out = out.Copy() @@ -55,6 +64,16 @@ func insertMetadata(ctx context.Context, mds ...metadata.MD) context.Context { return metadata.NewOutgoingContext(ctx, out) } +func checkDisableDeadlines() (bool, error) { + raw, ok := os.LookupEnv("GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE") + if !ok { + return false, nil + } + + b, err := strconv.ParseBool(raw) + return b, err +} + // DefaultAuthScopes reports the default set of authentication scopes to use with this package. func DefaultAuthScopes() []string { return []string{ @@ -81,7 +100,7 @@ func versionGo() string { } notSemverRune := func(r rune) bool { - return strings.IndexRune("0123456789.", r) < 0 + return !strings.ContainsRune("0123456789.", r) } if strings.HasPrefix(s, "go1") { @@ -102,5 +121,3 @@ func versionGo() string { } return "UNKNOWN" } - -const versionClient = "20190801" diff --git a/vendor/cloud.google.com/go/logging/apiv2/gapic_metadata.json b/vendor/cloud.google.com/go/logging/apiv2/gapic_metadata.json new file mode 100644 index 0000000000..63cb6a90b3 --- /dev/null +++ b/vendor/cloud.google.com/go/logging/apiv2/gapic_metadata.json @@ -0,0 +1,206 @@ +{ + "schema": "1.0", + "comment": "This file maps proto services/RPCs to the corresponding library clients/methods.", + "language": "go", + "protoPackage": "google.logging.v2", + "libraryPackage": "cloud.google.com/go/logging/apiv2", + "services": { + "ConfigServiceV2": { + "clients": { + "grpc": { + "libraryClient": "ConfigClient", + "rpcs": { + "CreateBucket": { + "methods": [ + "CreateBucket" + ] + }, + "CreateExclusion": { + "methods": [ + "CreateExclusion" + ] + }, + "CreateSink": { + "methods": [ + "CreateSink" + ] + }, + "CreateView": { + "methods": [ + "CreateView" + ] + }, + "DeleteBucket": { + "methods": [ + "DeleteBucket" + ] + }, + "DeleteExclusion": { + "methods": [ + "DeleteExclusion" + ] + }, + "DeleteSink": { + "methods": [ + "DeleteSink" + ] + }, + "DeleteView": { + "methods": [ + "DeleteView" + ] + }, + "GetBucket": { + "methods": [ + "GetBucket" + ] + }, + "GetCmekSettings": { + "methods": [ + "GetCmekSettings" + ] + }, + "GetExclusion": { + "methods": [ + "GetExclusion" + ] + }, + "GetSink": { + "methods": [ + "GetSink" + ] + }, + "GetView": { + "methods": [ + "GetView" + ] + }, + "ListBuckets": { + "methods": [ + "ListBuckets" + ] + }, + "ListExclusions": { + "methods": [ + "ListExclusions" + ] + }, + "ListSinks": { + "methods": [ + "ListSinks" + ] + }, + "ListViews": { + "methods": [ + "ListViews" + ] + }, + "UndeleteBucket": { + "methods": [ + "UndeleteBucket" + ] + }, + "UpdateBucket": { + "methods": [ + "UpdateBucket" + ] + }, + "UpdateCmekSettings": { + "methods": [ + "UpdateCmekSettings" + ] + }, + "UpdateExclusion": { + "methods": [ + "UpdateExclusion" + ] + }, + "UpdateSink": { + "methods": [ + "UpdateSink" + ] + }, + "UpdateView": { + "methods": [ + "UpdateView" + ] + } + } + } + } + }, + "LoggingServiceV2": { + "clients": { + "grpc": { + "libraryClient": "Client", + "rpcs": { + "DeleteLog": { + "methods": [ + "DeleteLog" + ] + }, + "ListLogEntries": { + "methods": [ + "ListLogEntries" + ] + }, + "ListLogs": { + "methods": [ + "ListLogs" + ] + }, + "ListMonitoredResourceDescriptors": { + "methods": [ + "ListMonitoredResourceDescriptors" + ] + }, + "TailLogEntries": { + "methods": [ + "TailLogEntries" + ] + }, + "WriteLogEntries": { + "methods": [ + "WriteLogEntries" + ] + } + } + } + } + }, + "MetricsServiceV2": { + "clients": { + "grpc": { + "libraryClient": "MetricsClient", + "rpcs": { + "CreateLogMetric": { + "methods": [ + "CreateLogMetric" + ] + }, + "DeleteLogMetric": { + "methods": [ + "DeleteLogMetric" + ] + }, + "GetLogMetric": { + "methods": [ + "GetLogMetric" + ] + }, + "ListLogMetrics": { + "methods": [ + "ListLogMetrics" + ] + }, + "UpdateLogMetric": { + "methods": [ + "UpdateLogMetric" + ] + } + } + } + } + } + } +} diff --git a/vendor/cloud.google.com/go/logging/apiv2/info.go b/vendor/cloud.google.com/go/logging/apiv2/info.go new file mode 100644 index 0000000000..5e15a8fcc4 --- /dev/null +++ b/vendor/cloud.google.com/go/logging/apiv2/info.go @@ -0,0 +1,42 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package logging + +// SetGoogleClientInfo sets the name and version of the application in +// the `x-goog-api-client` header passed on each request. Also passes any +// provided key-value pairs. Intended for use by Google-written clients. +// +// Internal use only. +func (c *Client) SetGoogleClientInfo(keyval ...string) { + c.setGoogleClientInfo(keyval...) +} + +// SetGoogleClientInfo sets the name and version of the application in +// the `x-goog-api-client` header passed on each request. Also passes any +// provided key-value pairs. Intended for use by Google-written clients. +// +// Internal use only. +func (mc *MetricsClient) SetGoogleClientInfo(keyval ...string) { + mc.setGoogleClientInfo(keyval...) +} + +// SetGoogleClientInfo sets the name and version of the application in +// the `x-goog-api-client` header passed on each request. Also passes any +// provided key-value pairs. Intended for use by Google-written clients. +// +// Internal use only. +func (cc *ConfigClient) SetGoogleClientInfo(keyval ...string) { + cc.setGoogleClientInfo(keyval...) +} diff --git a/vendor/cloud.google.com/go/logging/apiv2/logging_client.go b/vendor/cloud.google.com/go/logging/apiv2/logging_client.go index f39bdce457..2ee165ce1c 100644 --- a/vendor/cloud.google.com/go/logging/apiv2/logging_client.go +++ b/vendor/cloud.google.com/go/logging/apiv2/logging_client.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2021 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -12,7 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Code generated by gapic-generator. DO NOT EDIT. +// Code generated by protoc-gen-go_gapic. DO NOT EDIT. package logging @@ -27,7 +27,8 @@ import ( gax "github.com/googleapis/gax-go/v2" "google.golang.org/api/iterator" "google.golang.org/api/option" - "google.golang.org/api/transport" + "google.golang.org/api/option/internaloption" + gtransport "google.golang.org/api/transport/grpc" monitoredrespb "google.golang.org/genproto/googleapis/api/monitoredres" loggingpb "google.golang.org/genproto/googleapis/logging/v2" "google.golang.org/grpc" @@ -35,6 +36,8 @@ import ( "google.golang.org/grpc/metadata" ) +var newClientHook clientHook + // CallOptions contains the retry settings for each method of Client. type CallOptions struct { DeleteLog []gax.CallOption @@ -42,18 +45,24 @@ type CallOptions struct { ListLogEntries []gax.CallOption ListMonitoredResourceDescriptors []gax.CallOption ListLogs []gax.CallOption + TailLogEntries []gax.CallOption } func defaultClientOptions() []option.ClientOption { return []option.ClientOption{ - option.WithEndpoint("logging.googleapis.com:443"), - option.WithScopes(DefaultAuthScopes()...), + internaloption.WithDefaultEndpoint("logging.googleapis.com:443"), + internaloption.WithDefaultMTLSEndpoint("logging.mtls.googleapis.com:443"), + internaloption.WithDefaultAudience("https://logging.googleapis.com/"), + internaloption.WithDefaultScopes(DefaultAuthScopes()...), + option.WithGRPCDialOption(grpc.WithDisableServiceConfig()), + option.WithGRPCDialOption(grpc.WithDefaultCallOptions( + grpc.MaxCallRecvMsgSize(math.MaxInt32))), } } func defaultCallOptions() *CallOptions { - retry := map[[2]string][]gax.CallOption{ - {"default", "idempotent"}: { + return &CallOptions{ + DeleteLog: []gax.CallOption{ gax.WithRetry(func() gax.Retryer { return gax.OnCodes([]codes.Code{ codes.DeadlineExceeded, @@ -62,26 +71,87 @@ func defaultCallOptions() *CallOptions { }, gax.Backoff{ Initial: 100 * time.Millisecond, Max: 60000 * time.Millisecond, - Multiplier: 1.3, + Multiplier: 1.30, + }) + }), + }, + WriteLogEntries: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + ListLogEntries: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + ListMonitoredResourceDescriptors: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + ListLogs: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + TailLogEntries: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, }) }), }, } - return &CallOptions{ - DeleteLog: retry[[2]string{"default", "idempotent"}], - WriteLogEntries: retry[[2]string{"default", "idempotent"}], - ListLogEntries: retry[[2]string{"default", "idempotent"}], - ListMonitoredResourceDescriptors: retry[[2]string{"default", "idempotent"}], - ListLogs: retry[[2]string{"default", "idempotent"}], - } } -// Client is a client for interacting with Stackdriver Logging API. +// Client is a client for interacting with Cloud Logging API. // // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. type Client struct { - // The connection to the service. - conn *grpc.ClientConn + // Connection pool of gRPC connections to the service. + connPool gtransport.ConnPool + + // flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE + disableDeadlines bool // The gRPC API client. client loggingpb.LoggingServiceV2Client @@ -97,45 +167,69 @@ type Client struct { // // Service for ingesting and querying logs. func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) { - conn, err := transport.DialGRPC(ctx, append(defaultClientOptions(), opts...)...) + clientOpts := defaultClientOptions() + + if newClientHook != nil { + hookOpts, err := newClientHook(ctx, clientHookParams{}) + if err != nil { + return nil, err + } + clientOpts = append(clientOpts, hookOpts...) + } + + disableDeadlines, err := checkDisableDeadlines() + if err != nil { + return nil, err + } + + connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...) if err != nil { return nil, err } c := &Client{ - conn: conn, - CallOptions: defaultCallOptions(), + connPool: connPool, + disableDeadlines: disableDeadlines, + CallOptions: defaultCallOptions(), - client: loggingpb.NewLoggingServiceV2Client(conn), + client: loggingpb.NewLoggingServiceV2Client(connPool), } - c.SetGoogleClientInfo() + c.setGoogleClientInfo() + return c, nil } -// Connection returns the client's connection to the API service. +// Connection returns a connection to the API service. +// +// Deprecated. func (c *Client) Connection() *grpc.ClientConn { - return c.conn + return c.connPool.Conn() } // Close closes the connection to the API service. The user should invoke this when // the client is no longer required. func (c *Client) Close() error { - return c.conn.Close() + return c.connPool.Close() } -// SetGoogleClientInfo sets the name and version of the application in +// setGoogleClientInfo sets the name and version of the application in // the `x-goog-api-client` header passed on each request. Intended for // use by Google-written clients. -func (c *Client) SetGoogleClientInfo(keyval ...string) { +func (c *Client) setGoogleClientInfo(keyval ...string) { kv := append([]string{"gl-go", versionGo()}, keyval...) kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version) c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...)) } -// DeleteLog deletes all the log entries in a log. -// The log reappears if it receives new entries. -// Log entries written shortly before the delete operation might not be -// deleted. +// DeleteLog deletes all the log entries in a log. The log reappears if it receives new +// entries. Log entries written shortly before the delete operation might not +// be deleted. Entries received after the delete operation with a timestamp +// before the operation will be deleted. func (c *Client) DeleteLog(ctx context.Context, req *loggingpb.DeleteLogRequest, opts ...gax.CallOption) error { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "log_name", url.QueryEscape(req.GetLogName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.DeleteLog[0:len(c.CallOptions.DeleteLog):len(c.CallOptions.DeleteLog)], opts...) @@ -155,6 +249,11 @@ func (c *Client) DeleteLog(ctx context.Context, req *loggingpb.DeleteLogRequest, // different resources (projects, organizations, billing accounts or // folders) func (c *Client) WriteLogEntries(ctx context.Context, req *loggingpb.WriteLogEntriesRequest, opts ...gax.CallOption) (*loggingpb.WriteLogEntriesResponse, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } ctx = insertMetadata(ctx, c.xGoogMetadata) opts = append(c.CallOptions.WriteLogEntries[0:len(c.CallOptions.WriteLogEntries):len(c.CallOptions.WriteLogEntries)], opts...) var resp *loggingpb.WriteLogEntriesResponse @@ -169,9 +268,10 @@ func (c *Client) WriteLogEntries(ctx context.Context, req *loggingpb.WriteLogEnt return resp, nil } -// ListLogEntries lists log entries. Use this method to retrieve log entries from -// Logging. For ways to export log entries, see -// Exporting Logs (at /logging/docs/export). +// ListLogEntries lists log entries. Use this method to retrieve log entries that originated +// from a project/folder/organization/billing account. For ways to export log +// entries, see Exporting +// Logs (at https://cloud.google.com/logging/docs/export). func (c *Client) ListLogEntries(ctx context.Context, req *loggingpb.ListLogEntriesRequest, opts ...gax.CallOption) *LogEntryIterator { ctx = insertMetadata(ctx, c.xGoogMetadata) opts = append(c.CallOptions.ListLogEntries[0:len(c.CallOptions.ListLogEntries):len(c.CallOptions.ListLogEntries)], opts...) @@ -193,7 +293,9 @@ func (c *Client) ListLogEntries(ctx context.Context, req *loggingpb.ListLogEntri if err != nil { return nil, "", err } - return resp.Entries, resp.NextPageToken, nil + + it.Response = resp + return resp.GetEntries(), resp.GetNextPageToken(), nil } fetch := func(pageSize int, pageToken string) (string, error) { items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) @@ -204,8 +306,8 @@ func (c *Client) ListLogEntries(ctx context.Context, req *loggingpb.ListLogEntri return nextPageToken, nil } it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) - it.pageInfo.MaxSize = int(req.PageSize) - it.pageInfo.Token = req.PageToken + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() return it } @@ -231,7 +333,9 @@ func (c *Client) ListMonitoredResourceDescriptors(ctx context.Context, req *logg if err != nil { return nil, "", err } - return resp.ResourceDescriptors, resp.NextPageToken, nil + + it.Response = resp + return resp.GetResourceDescriptors(), resp.GetNextPageToken(), nil } fetch := func(pageSize int, pageToken string) (string, error) { items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) @@ -242,8 +346,8 @@ func (c *Client) ListMonitoredResourceDescriptors(ctx context.Context, req *logg return nextPageToken, nil } it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) - it.pageInfo.MaxSize = int(req.PageSize) - it.pageInfo.Token = req.PageToken + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() return it } @@ -271,7 +375,9 @@ func (c *Client) ListLogs(ctx context.Context, req *loggingpb.ListLogsRequest, o if err != nil { return nil, "", err } - return resp.LogNames, resp.NextPageToken, nil + + it.Response = resp + return resp.GetLogNames(), resp.GetNextPageToken(), nil } fetch := func(pageSize int, pageToken string) (string, error) { items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) @@ -282,17 +388,39 @@ func (c *Client) ListLogs(ctx context.Context, req *loggingpb.ListLogsRequest, o return nextPageToken, nil } it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) - it.pageInfo.MaxSize = int(req.PageSize) - it.pageInfo.Token = req.PageToken + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() return it } +// TailLogEntries streaming read of log entries as they are ingested. Until the stream is +// terminated, it will continue reading logs. +func (c *Client) TailLogEntries(ctx context.Context, opts ...gax.CallOption) (loggingpb.LoggingServiceV2_TailLogEntriesClient, error) { + ctx = insertMetadata(ctx, c.xGoogMetadata) + opts = append(c.CallOptions.TailLogEntries[0:len(c.CallOptions.TailLogEntries):len(c.CallOptions.TailLogEntries)], opts...) + var resp loggingpb.LoggingServiceV2_TailLogEntriesClient + err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { + var err error + resp, err = c.client.TailLogEntries(ctx, settings.GRPC...) + return err + }, opts...) + if err != nil { + return nil, err + } + return resp, nil +} + // LogEntryIterator manages a stream of *loggingpb.LogEntry. type LogEntryIterator struct { items []*loggingpb.LogEntry pageInfo *iterator.PageInfo nextFunc func() error + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + // InternalFetch is for use by the Google Cloud Libraries only. // It is not part of the stable interface of this package. // @@ -335,6 +463,11 @@ type MonitoredResourceDescriptorIterator struct { pageInfo *iterator.PageInfo nextFunc func() error + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + // InternalFetch is for use by the Google Cloud Libraries only. // It is not part of the stable interface of this package. // @@ -377,6 +510,11 @@ type StringIterator struct { pageInfo *iterator.PageInfo nextFunc func() error + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + // InternalFetch is for use by the Google Cloud Libraries only. // It is not part of the stable interface of this package. // diff --git a/vendor/cloud.google.com/go/logging/apiv2/metrics_client.go b/vendor/cloud.google.com/go/logging/apiv2/metrics_client.go index 3b70ab741f..051282083d 100644 --- a/vendor/cloud.google.com/go/logging/apiv2/metrics_client.go +++ b/vendor/cloud.google.com/go/logging/apiv2/metrics_client.go @@ -1,4 +1,4 @@ -// Copyright 2019 Google LLC +// Copyright 2021 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -12,7 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Code generated by gapic-generator. DO NOT EDIT. +// Code generated by protoc-gen-go_gapic. DO NOT EDIT. package logging @@ -27,13 +27,16 @@ import ( gax "github.com/googleapis/gax-go/v2" "google.golang.org/api/iterator" "google.golang.org/api/option" - "google.golang.org/api/transport" + "google.golang.org/api/option/internaloption" + gtransport "google.golang.org/api/transport/grpc" loggingpb "google.golang.org/genproto/googleapis/logging/v2" "google.golang.org/grpc" "google.golang.org/grpc/codes" "google.golang.org/grpc/metadata" ) +var newMetricsClientHook clientHook + // MetricsCallOptions contains the retry settings for each method of MetricsClient. type MetricsCallOptions struct { ListLogMetrics []gax.CallOption @@ -45,14 +48,19 @@ type MetricsCallOptions struct { func defaultMetricsClientOptions() []option.ClientOption { return []option.ClientOption{ - option.WithEndpoint("logging.googleapis.com:443"), - option.WithScopes(DefaultAuthScopes()...), + internaloption.WithDefaultEndpoint("logging.googleapis.com:443"), + internaloption.WithDefaultMTLSEndpoint("logging.mtls.googleapis.com:443"), + internaloption.WithDefaultAudience("https://logging.googleapis.com/"), + internaloption.WithDefaultScopes(DefaultAuthScopes()...), + option.WithGRPCDialOption(grpc.WithDisableServiceConfig()), + option.WithGRPCDialOption(grpc.WithDefaultCallOptions( + grpc.MaxCallRecvMsgSize(math.MaxInt32))), } } func defaultMetricsCallOptions() *MetricsCallOptions { - retry := map[[2]string][]gax.CallOption{ - {"default", "idempotent"}: { + return &MetricsCallOptions{ + ListLogMetrics: []gax.CallOption{ gax.WithRetry(func() gax.Retryer { return gax.OnCodes([]codes.Code{ codes.DeadlineExceeded, @@ -61,26 +69,62 @@ func defaultMetricsCallOptions() *MetricsCallOptions { }, gax.Backoff{ Initial: 100 * time.Millisecond, Max: 60000 * time.Millisecond, - Multiplier: 1.3, + Multiplier: 1.30, + }) + }), + }, + GetLogMetric: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + CreateLogMetric: []gax.CallOption{}, + UpdateLogMetric: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, + }) + }), + }, + DeleteLogMetric: []gax.CallOption{ + gax.WithRetry(func() gax.Retryer { + return gax.OnCodes([]codes.Code{ + codes.DeadlineExceeded, + codes.Internal, + codes.Unavailable, + }, gax.Backoff{ + Initial: 100 * time.Millisecond, + Max: 60000 * time.Millisecond, + Multiplier: 1.30, }) }), }, } - return &MetricsCallOptions{ - ListLogMetrics: retry[[2]string{"default", "idempotent"}], - GetLogMetric: retry[[2]string{"default", "idempotent"}], - CreateLogMetric: retry[[2]string{"default", "non_idempotent"}], - UpdateLogMetric: retry[[2]string{"default", "idempotent"}], - DeleteLogMetric: retry[[2]string{"default", "idempotent"}], - } } -// MetricsClient is a client for interacting with Stackdriver Logging API. +// MetricsClient is a client for interacting with Cloud Logging API. // // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. type MetricsClient struct { - // The connection to the service. - conn *grpc.ClientConn + // Connection pool of gRPC connections to the service. + connPool gtransport.ConnPool + + // flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE + disableDeadlines bool // The gRPC API client. metricsClient loggingpb.MetricsServiceV2Client @@ -96,35 +140,54 @@ type MetricsClient struct { // // Service for configuring logs-based metrics. func NewMetricsClient(ctx context.Context, opts ...option.ClientOption) (*MetricsClient, error) { - conn, err := transport.DialGRPC(ctx, append(defaultMetricsClientOptions(), opts...)...) + clientOpts := defaultMetricsClientOptions() + + if newMetricsClientHook != nil { + hookOpts, err := newMetricsClientHook(ctx, clientHookParams{}) + if err != nil { + return nil, err + } + clientOpts = append(clientOpts, hookOpts...) + } + + disableDeadlines, err := checkDisableDeadlines() + if err != nil { + return nil, err + } + + connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...) if err != nil { return nil, err } c := &MetricsClient{ - conn: conn, - CallOptions: defaultMetricsCallOptions(), + connPool: connPool, + disableDeadlines: disableDeadlines, + CallOptions: defaultMetricsCallOptions(), - metricsClient: loggingpb.NewMetricsServiceV2Client(conn), + metricsClient: loggingpb.NewMetricsServiceV2Client(connPool), } - c.SetGoogleClientInfo() + c.setGoogleClientInfo() + return c, nil } -// Connection returns the client's connection to the API service. +// Connection returns a connection to the API service. +// +// Deprecated. func (c *MetricsClient) Connection() *grpc.ClientConn { - return c.conn + return c.connPool.Conn() } // Close closes the connection to the API service. The user should invoke this when // the client is no longer required. func (c *MetricsClient) Close() error { - return c.conn.Close() + return c.connPool.Close() } -// SetGoogleClientInfo sets the name and version of the application in +// setGoogleClientInfo sets the name and version of the application in // the `x-goog-api-client` header passed on each request. Intended for // use by Google-written clients. -func (c *MetricsClient) SetGoogleClientInfo(keyval ...string) { +func (c *MetricsClient) setGoogleClientInfo(keyval ...string) { kv := append([]string{"gl-go", versionGo()}, keyval...) kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version) c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...)) @@ -153,7 +216,9 @@ func (c *MetricsClient) ListLogMetrics(ctx context.Context, req *loggingpb.ListL if err != nil { return nil, "", err } - return resp.Metrics, resp.NextPageToken, nil + + it.Response = resp + return resp.GetMetrics(), resp.GetNextPageToken(), nil } fetch := func(pageSize int, pageToken string) (string, error) { items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) @@ -164,13 +229,18 @@ func (c *MetricsClient) ListLogMetrics(ctx context.Context, req *loggingpb.ListL return nextPageToken, nil } it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) - it.pageInfo.MaxSize = int(req.PageSize) - it.pageInfo.Token = req.PageToken + it.pageInfo.MaxSize = int(req.GetPageSize()) + it.pageInfo.Token = req.GetPageToken() return it } // GetLogMetric gets a logs-based metric. func (c *MetricsClient) GetLogMetric(ctx context.Context, req *loggingpb.GetLogMetricRequest, opts ...gax.CallOption) (*loggingpb.LogMetric, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "metric_name", url.QueryEscape(req.GetMetricName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.GetLogMetric[0:len(c.CallOptions.GetLogMetric):len(c.CallOptions.GetLogMetric)], opts...) @@ -188,6 +258,11 @@ func (c *MetricsClient) GetLogMetric(ctx context.Context, req *loggingpb.GetLogM // CreateLogMetric creates a logs-based metric. func (c *MetricsClient) CreateLogMetric(ctx context.Context, req *loggingpb.CreateLogMetricRequest, opts ...gax.CallOption) (*loggingpb.LogMetric, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.CreateLogMetric[0:len(c.CallOptions.CreateLogMetric):len(c.CallOptions.CreateLogMetric)], opts...) @@ -205,6 +280,11 @@ func (c *MetricsClient) CreateLogMetric(ctx context.Context, req *loggingpb.Crea // UpdateLogMetric creates or updates a logs-based metric. func (c *MetricsClient) UpdateLogMetric(ctx context.Context, req *loggingpb.UpdateLogMetricRequest, opts ...gax.CallOption) (*loggingpb.LogMetric, error) { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "metric_name", url.QueryEscape(req.GetMetricName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.UpdateLogMetric[0:len(c.CallOptions.UpdateLogMetric):len(c.CallOptions.UpdateLogMetric)], opts...) @@ -222,6 +302,11 @@ func (c *MetricsClient) UpdateLogMetric(ctx context.Context, req *loggingpb.Upda // DeleteLogMetric deletes a logs-based metric. func (c *MetricsClient) DeleteLogMetric(ctx context.Context, req *loggingpb.DeleteLogMetricRequest, opts ...gax.CallOption) error { + if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { + cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) + defer cancel() + ctx = cctx + } md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "metric_name", url.QueryEscape(req.GetMetricName()))) ctx = insertMetadata(ctx, c.xGoogMetadata, md) opts = append(c.CallOptions.DeleteLogMetric[0:len(c.CallOptions.DeleteLogMetric):len(c.CallOptions.DeleteLogMetric)], opts...) @@ -239,6 +324,11 @@ type LogMetricIterator struct { pageInfo *iterator.PageInfo nextFunc func() error + // Response is the raw response for the current page. + // It must be cast to the RPC response type. + // Calling Next() or InternalFetch() updates this value. + Response interface{} + // InternalFetch is for use by the Google Cloud Libraries only. // It is not part of the stable interface of this package. // diff --git a/vendor/cloud.google.com/go/logging/doc.go b/vendor/cloud.google.com/go/logging/doc.go index 2a2a4ce478..3aa9b12b06 100644 --- a/vendor/cloud.google.com/go/logging/doc.go +++ b/vendor/cloud.google.com/go/logging/doc.go @@ -13,7 +13,7 @@ // limitations under the License. /* -Package logging contains a Stackdriver Logging client suitable for writing logs. +Package logging contains a Cloud Logging client suitable for writing logs. For reading logs, and working with sinks, metrics and monitored resources, see package cloud.google.com/go/logging/logadmin. @@ -23,7 +23,7 @@ See https://cloud.google.com/logging/docs/api/v2/ for an introduction to the API Creating a Client -Use a Client to interact with the Stackdriver Logging API. +Use a Client to interact with the Cloud Logging API. // Create a Client ctx := context.Background() @@ -36,7 +36,7 @@ Use a Client to interact with the Stackdriver Logging API. Basic Usage For most use cases, you'll want to add log entries to a buffer to be periodically -flushed (automatically and asynchronously) to the Stackdriver Logging service. +flushed (automatically and asynchronously) to the Cloud Logging service. // Initialize a logger lg := client.Logger("my-log") @@ -47,7 +47,7 @@ flushed (automatically and asynchronously) to the Stackdriver Logging service. Closing your Client -You should call Client.Close before your program exits to flush any buffered log entries to the Stackdriver Logging service. +You should call Client.Close before your program exits to flush any buffered log entries to the Cloud Logging service. // Close the client when finished. err = client.Close() @@ -106,7 +106,7 @@ An Entry may have one of a number of severity levels associated with it. Viewing Logs -You can view Stackdriver logs for projects at +You can view Cloud logs for projects at https://console.cloud.google.com/logs/viewer. Use the dropdown at the top left. When running from a Google Cloud Platform VM, select "GCE VM Instance". Otherwise, select "Google Project" and then the project ID. Logs for organizations, folders and billing @@ -117,13 +117,14 @@ Grouping Logs by Request To group all the log entries written during a single HTTP request, create two Loggers, a "parent" and a "child," with different log IDs. Both should be in the same -project, and have the same MonitoredResouce type and labels. +project, and have the same MonitoredResource type and labels. -- Parent entries must have HTTPRequest.Request populated. (Strictly speaking, only the URL is necessary.) +- Parent entries must have HTTPRequest.Request (strictly speaking, only Method and URL are necessary), + and HTTPRequest.Status populated. -- A child entry's timestamp must be within the time interval covered by the parent request (i.e., older -than parent.Timestamp, and newer than parent.Timestamp - parent.HTTPRequest.Latency, assuming the -parent timestamp marks the end of the request. +- A child entry's timestamp must be within the time interval covered by the parent request. (i.e., before +the parent.Timestamp and after the parent.Timestamp - parent.HTTPRequest.Latency. This assumes the +parent.Timestamp marks the end of the request.) - The trace field must be populated in all of the entries and match exactly. diff --git a/vendor/cloud.google.com/go/logging/logging.go b/vendor/cloud.google.com/go/logging/logging.go index c537675f12..81ede6afb0 100644 --- a/vendor/cloud.google.com/go/logging/logging.go +++ b/vendor/cloud.google.com/go/logging/logging.go @@ -39,14 +39,12 @@ import ( "time" "unicode/utf8" - "cloud.google.com/go/compute/metadata" "cloud.google.com/go/internal/version" vkit "cloud.google.com/go/logging/apiv2" "cloud.google.com/go/logging/internal" "github.com/golang/protobuf/proto" "github.com/golang/protobuf/ptypes" structpb "github.com/golang/protobuf/ptypes/struct" - tspb "github.com/golang/protobuf/ptypes/timestamp" "google.golang.org/api/option" "google.golang.org/api/support/bundler" mrpb "google.golang.org/genproto/googleapis/api/monitoredres" @@ -137,11 +135,8 @@ type Client struct { // By default NewClient uses WriteScope. To use a different scope, call // NewClient using a WithScopes option (see https://godoc.org/google.golang.org/api/option#WithScopes). func NewClient(ctx context.Context, parent string, opts ...option.ClientOption) (*Client, error) { - if !strings.ContainsRune(parent, '/') { - parent = "projects/" + parent - } + parent = makeParent(parent) opts = append([]option.ClientOption{ - option.WithEndpoint(internal.ProdAddr), option.WithScopes(WriteScope), }, opts...) c, err := vkit.NewClient(ctx, opts...) @@ -173,26 +168,27 @@ func NewClient(ctx context.Context, parent string, opts ...option.ClientOption) return client, nil } -var unixZeroTimestamp *tspb.Timestamp - -func init() { - var err error - unixZeroTimestamp, err = ptypes.TimestampProto(time.Unix(0, 0)) - if err != nil { - panic(err) +func makeParent(parent string) string { + if !strings.ContainsRune(parent, '/') { + return "projects/" + parent } + return parent } // Ping reports whether the client's connection to the logging service and the // authentication configuration are valid. To accomplish this, Ping writes a // log entry "ping" to a log named "ping". func (c *Client) Ping(ctx context.Context) error { + unixZeroTimestamp, err := ptypes.TimestampProto(time.Unix(0, 0)) + if err != nil { + return err + } ent := &logpb.LogEntry{ Payload: &logpb.LogEntry_TextPayload{TextPayload: "ping"}, Timestamp: unixZeroTimestamp, // Identical timestamps and insert IDs are both InsertId: "ping", // necessary for the service to dedup these entries. } - _, err := c.client.WriteLogEntries(ctx, &logpb.WriteLogEntriesRequest{ + _, err = c.client.WriteLogEntries(ctx, &logpb.WriteLogEntriesRequest{ LogName: internal.LogPath(c.parent, "ping"), Resource: monitoredResource(c.parent), Entries: []*logpb.LogEntry{ent}, @@ -244,86 +240,6 @@ type LoggerOption interface { set(*Logger) } -// CommonResource sets the monitored resource associated with all log entries -// written from a Logger. If not provided, the resource is automatically -// detected based on the running environment. This value can be overridden -// per-entry by setting an Entry's Resource field. -func CommonResource(r *mrpb.MonitoredResource) LoggerOption { return commonResource{r} } - -type commonResource struct{ *mrpb.MonitoredResource } - -func (r commonResource) set(l *Logger) { l.commonResource = r.MonitoredResource } - -var detectedResource struct { - pb *mrpb.MonitoredResource - once sync.Once -} - -func detectResource() *mrpb.MonitoredResource { - detectedResource.once.Do(func() { - if !metadata.OnGCE() { - return - } - projectID, err := metadata.ProjectID() - if err != nil { - return - } - id, err := metadata.InstanceID() - if err != nil { - return - } - zone, err := metadata.Zone() - if err != nil { - return - } - name, err := metadata.InstanceName() - if err != nil { - return - } - detectedResource.pb = &mrpb.MonitoredResource{ - Type: "gce_instance", - Labels: map[string]string{ - "project_id": projectID, - "instance_id": id, - "instance_name": name, - "zone": zone, - }, - } - }) - return detectedResource.pb -} - -var resourceInfo = map[string]struct{ rtype, label string }{ - "organizations": {"organization", "organization_id"}, - "folders": {"folder", "folder_id"}, - "projects": {"project", "project_id"}, - "billingAccounts": {"billing_account", "account_id"}, -} - -func monitoredResource(parent string) *mrpb.MonitoredResource { - parts := strings.SplitN(parent, "/", 2) - if len(parts) != 2 { - return globalResource(parent) - } - info, ok := resourceInfo[parts[0]] - if !ok { - return globalResource(parts[1]) - } - return &mrpb.MonitoredResource{ - Type: info.rtype, - Labels: map[string]string{info.label: parts[1]}, - } -} - -func globalResource(projectID string) *mrpb.MonitoredResource { - return &mrpb.MonitoredResource{ - Type: "global", - Labels: map[string]string{ - "project_id": projectID, - }, - } -} - // CommonLabels are labels that apply to all log entries written from a Logger, // so that you don't have to repeat them in each log entry's Labels field. If // any of the log entries contains a (key, value) with the same key that is in @@ -544,6 +460,17 @@ func (v Severity) String() string { return strconv.Itoa(int(v)) } +// UnmarshalJSON turns a string representation of severity into the type +// Severity. +func (v *Severity) UnmarshalJSON(data []byte) error { + var s string + if err := json.Unmarshal(data, &s); err != nil { + return err + } + *v = ParseSeverity(s) + return nil +} + // ParseSeverity returns the Severity whose name equals s, ignoring case. It // returns Default if no Severity matches. func ParseSeverity(s string) Severity { @@ -654,14 +581,20 @@ type HTTPRequest struct { // validated with the origin server before being served from cache. This // field is only meaningful if CacheHit is true. CacheValidatedWithOriginServer bool + + // CacheFillBytes is the number of HTTP response bytes inserted into cache. Set only when a cache fill was attempted. + CacheFillBytes int64 + + // CacheLookup tells whether or not a cache lookup was attempted. + CacheLookup bool } -func fromHTTPRequest(r *HTTPRequest) *logtypepb.HttpRequest { +func fromHTTPRequest(r *HTTPRequest) (*logtypepb.HttpRequest, error) { if r == nil { - return nil + return nil, nil } if r.Request == nil { - panic("HTTPRequest must have a non-nil Request") + return nil, errors.New("logging: HTTPRequest must have a non-nil Request") } u := *r.Request.URL u.Fragment = "" @@ -677,11 +610,14 @@ func fromHTTPRequest(r *HTTPRequest) *logtypepb.HttpRequest { Referer: r.Request.Referer(), CacheHit: r.CacheHit, CacheValidatedWithOriginServer: r.CacheValidatedWithOriginServer, + Protocol: r.Request.Proto, + CacheFillBytes: r.CacheFillBytes, + CacheLookup: r.CacheLookup, } if r.Latency != 0 { pb.Latency = ptypes.DurationProto(r.Latency) } - return pb + return pb, nil } // fixUTF8 is a helper that fixes an invalid UTF-8 string by replacing @@ -761,16 +697,15 @@ func jsonValueToStructValue(v interface{}) *structpb.Value { } return &structpb.Value{Kind: &structpb.Value_ListValue{ListValue: &structpb.ListValue{Values: vals}}} default: - panic(fmt.Sprintf("bad type %T for JSON value", v)) + return &structpb.Value{Kind: &structpb.Value_NullValue{}} } } // LogSync logs the Entry synchronously without any buffering. Because LogSync is slow // and will block, it is intended primarily for debugging or critical errors. // Prefer Log for most uses. -// TODO(jba): come up with a better name (LogNow?) or eliminate. func (l *Logger) LogSync(ctx context.Context, e Entry) error { - ent, err := l.toLogEntry(e) + ent, err := toLogEntryInternal(e, l.client, l.client.parent) if err != nil { return err } @@ -785,7 +720,7 @@ func (l *Logger) LogSync(ctx context.Context, e Entry) error { // Log buffers the Entry for output to the logging service. It never blocks. func (l *Logger) Log(e Entry) { - ent, err := l.toLogEntry(e) + ent, err := toLogEntryInternal(e, l.client, l.client.parent) if err != nil { l.client.error(err) return @@ -832,38 +767,55 @@ func (l *Logger) writeLogEntries(entries []*logpb.LogEntry) { // (for example by calling SetFlags or SetPrefix). func (l *Logger) StandardLogger(s Severity) *log.Logger { return l.stdLoggers[s] } -var reCloudTraceContext = regexp.MustCompile(`([a-f\d]+)/([a-f\d]+);o=(\d)`) +var reCloudTraceContext = regexp.MustCompile( + // Matches on "TRACE_ID" + `([a-f\d]+)?` + + // Matches on "/SPAN_ID" + `(?:/([a-f\d]+))?` + + // Matches on ";0=TRACE_TRUE" + `(?:;o=(\d))?`) func deconstructXCloudTraceContext(s string) (traceID, spanID string, traceSampled bool) { - // As per the format described at https://cloud.google.com/trace/docs/troubleshooting#force-trace + // As per the format described at https://cloud.google.com/trace/docs/setup#force-trace // "X-Cloud-Trace-Context: TRACE_ID/SPAN_ID;o=TRACE_TRUE" // for example: - // "X-Cloud-Trace-Context: 105445aa7843bc8bf206b120001000/0;o=1" + // "X-Cloud-Trace-Context: 105445aa7843bc8bf206b120001000/1;o=1" // // We expect: - // * traceID: "105445aa7843bc8bf206b120001000" - // * spanID: "" - // * traceSampled: true - matches := reCloudTraceContext.FindAllStringSubmatch(s, -1) - if len(matches) != 1 { - return - } + // * traceID (optional): "105445aa7843bc8bf206b120001000" + // * spanID (optional): "1" + // * traceSampled (optional): true + matches := reCloudTraceContext.FindStringSubmatch(s) - sub := matches[0] - if len(sub) != 4 { - return - } + traceID, spanID, traceSampled = matches[1], matches[2], matches[3] == "1" - traceID, spanID = sub[1], sub[2] if spanID == "0" { spanID = "" } - traceSampled = sub[3] == "1" return } -func (l *Logger) toLogEntry(e Entry) (*logpb.LogEntry, error) { +// ToLogEntry takes an Entry structure and converts it to the LogEntry proto. +// A parent can take any of the following forms: +// projects/PROJECT_ID +// folders/FOLDER_ID +// billingAccounts/ACCOUNT_ID +// organizations/ORG_ID +// for backwards compatibility, a string with no '/' is also allowed and is interpreted +// as a project ID. +// +// ToLogEntry is implied when users invoke Logger.Log or Logger.LogSync, +// but its exported as a pub function here to give users additional flexibility +// when using the library. Don't call this method manually if Logger.Log or +// Logger.LogSync are used, it is intended to be used together with direct call +// to WriteLogEntries method. +func ToLogEntry(e Entry, parent string) (*logpb.LogEntry, error) { + // We have this method to support logging agents that need a bigger flexibility. + return toLogEntryInternal(e, nil, makeParent(parent)) +} + +func toLogEntryInternal(e Entry, client *Client, parent string) (*logpb.LogEntry, error) { if e.LogName != "" { return nil, errors.New("logging: Entry.LogName should be not be set when writing") } @@ -882,7 +834,7 @@ func (l *Logger) toLogEntry(e Entry) (*logpb.LogEntry, error) { // https://cloud.google.com/appengine/docs/flexible/go/writing-application-logs. traceID, spanID, traceSampled := deconstructXCloudTraceContext(traceHeader) if traceID != "" { - e.Trace = fmt.Sprintf("%s/traces/%s", l.client.parent, traceID) + e.Trace = fmt.Sprintf("%s/traces/%s", parent, traceID) } if e.SpanID == "" { e.SpanID = spanID @@ -894,11 +846,19 @@ func (l *Logger) toLogEntry(e Entry) (*logpb.LogEntry, error) { e.TraceSampled = e.TraceSampled || traceSampled } } + req, err := fromHTTPRequest(e.HTTPRequest) + if err != nil { + if client != nil { + client.error(err) + } else { + return nil, err + } + } ent := &logpb.LogEntry{ Timestamp: ts, Severity: logtypepb.LogSeverity(e.Severity), InsertId: e.InsertID, - HttpRequest: fromHTTPRequest(e.HTTPRequest), + HttpRequest: req, Operation: e.Operation, Labels: e.Labels, Trace: e.Trace, diff --git a/vendor/cloud.google.com/go/logging/resource.go b/vendor/cloud.google.com/go/logging/resource.go new file mode 100644 index 0000000000..b73b289072 --- /dev/null +++ b/vendor/cloud.google.com/go/logging/resource.go @@ -0,0 +1,268 @@ +// Copyright 2021 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package logging + +import ( + "io/ioutil" + "os" + "strings" + "sync" + + "cloud.google.com/go/compute/metadata" + mrpb "google.golang.org/genproto/googleapis/api/monitoredres" +) + +// CommonResource sets the monitored resource associated with all log entries +// written from a Logger. If not provided, the resource is automatically +// detected based on the running environment (on GCE, GCR, GCF and GAE Standard only). +// This value can be overridden per-entry by setting an Entry's Resource field. +func CommonResource(r *mrpb.MonitoredResource) LoggerOption { return commonResource{r} } + +type commonResource struct{ *mrpb.MonitoredResource } + +func (r commonResource) set(l *Logger) { l.commonResource = r.MonitoredResource } + +var detectedResource struct { + pb *mrpb.MonitoredResource + once sync.Once +} + +// isAppEngine returns true for both standard and flex +func isAppEngine() bool { + _, service := os.LookupEnv("GAE_SERVICE") + _, version := os.LookupEnv("GAE_VERSION") + _, instance := os.LookupEnv("GAE_INSTANCE") + + return service && version && instance +} + +func detectAppEngineResource() *mrpb.MonitoredResource { + projectID, err := metadata.ProjectID() + if err != nil { + return nil + } + if projectID == "" { + projectID = os.Getenv("GOOGLE_CLOUD_PROJECT") + } + zone, err := metadata.Zone() + if err != nil { + return nil + } + + return &mrpb.MonitoredResource{ + Type: "gae_app", + Labels: map[string]string{ + "project_id": projectID, + "module_id": os.Getenv("GAE_SERVICE"), + "version_id": os.Getenv("GAE_VERSION"), + "instance_id": os.Getenv("GAE_INSTANCE"), + "runtime": os.Getenv("GAE_RUNTIME"), + "zone": zone, + }, + } +} + +func isCloudFunction() bool { + // Reserved envvars in older function runtimes, e.g. Node.js 8, Python 3.7 and Go 1.11. + _, name := os.LookupEnv("FUNCTION_NAME") + _, region := os.LookupEnv("FUNCTION_REGION") + _, entry := os.LookupEnv("ENTRY_POINT") + + // Reserved envvars in newer function runtimes. + _, target := os.LookupEnv("FUNCTION_TARGET") + _, signature := os.LookupEnv("FUNCTION_SIGNATURE_TYPE") + _, service := os.LookupEnv("K_SERVICE") + return (name && region && entry) || (target && signature && service) +} + +func detectCloudFunction() *mrpb.MonitoredResource { + projectID, err := metadata.ProjectID() + if err != nil { + return nil + } + zone, err := metadata.Zone() + if err != nil { + return nil + } + // Newer functions runtimes store name in K_SERVICE. + functionName, exists := os.LookupEnv("K_SERVICE") + if !exists { + functionName, _ = os.LookupEnv("FUNCTION_NAME") + } + return &mrpb.MonitoredResource{ + Type: "cloud_function", + Labels: map[string]string{ + "project_id": projectID, + "region": regionFromZone(zone), + "function_name": functionName, + }, + } +} + +func isCloudRun() bool { + _, config := os.LookupEnv("K_CONFIGURATION") + _, service := os.LookupEnv("K_SERVICE") + _, revision := os.LookupEnv("K_REVISION") + return config && service && revision +} + +func detectCloudRunResource() *mrpb.MonitoredResource { + projectID, err := metadata.ProjectID() + if err != nil { + return nil + } + zone, err := metadata.Zone() + if err != nil { + return nil + } + return &mrpb.MonitoredResource{ + Type: "cloud_run_revision", + Labels: map[string]string{ + "project_id": projectID, + "location": regionFromZone(zone), + "service_name": os.Getenv("K_SERVICE"), + "revision_name": os.Getenv("K_REVISION"), + "configuration_name": os.Getenv("K_CONFIGURATION"), + }, + } +} + +func isKubernetesEngine() bool { + clusterName, err := metadata.InstanceAttributeValue("cluster-name") + // Note: InstanceAttributeValue can return "", nil + if err != nil || clusterName == "" { + return false + } + return true +} + +func detectKubernetesResource() *mrpb.MonitoredResource { + projectID, err := metadata.ProjectID() + if err != nil { + return nil + } + zone, err := metadata.Zone() + if err != nil { + return nil + } + clusterName, err := metadata.InstanceAttributeValue("cluster-name") + if err != nil { + return nil + } + namespaceBytes, err := ioutil.ReadFile("/var/run/secrets/kubernetes.io/serviceaccount/namespace") + namespaceName := "" + if err == nil { + namespaceName = string(namespaceBytes) + } + return &mrpb.MonitoredResource{ + Type: "k8s_container", + Labels: map[string]string{ + "cluster_name": clusterName, + "location": zone, + "project_id": projectID, + "pod_name": os.Getenv("HOSTNAME"), + "namespace_name": namespaceName, + // To get the `container_name` label, users need to explicitly provide it. + "container_name": os.Getenv("CONTAINER_NAME"), + }, + } +} + +func detectGCEResource() *mrpb.MonitoredResource { + projectID, err := metadata.ProjectID() + if err != nil { + return nil + } + id, err := metadata.InstanceID() + if err != nil { + return nil + } + zone, err := metadata.Zone() + if err != nil { + return nil + } + name, err := metadata.InstanceName() + if err != nil { + return nil + } + return &mrpb.MonitoredResource{ + Type: "gce_instance", + Labels: map[string]string{ + "project_id": projectID, + "instance_id": id, + "instance_name": name, + "zone": zone, + }, + } +} + +func detectResource() *mrpb.MonitoredResource { + detectedResource.once.Do(func() { + switch { + // AppEngine, Functions, CloudRun, Kubernetes are detected first, + // as metadata.OnGCE() erroneously returns true on these runtimes. + case isAppEngine(): + detectedResource.pb = detectAppEngineResource() + case isCloudFunction(): + detectedResource.pb = detectCloudFunction() + case isCloudRun(): + detectedResource.pb = detectCloudRunResource() + case isKubernetesEngine(): + detectedResource.pb = detectKubernetesResource() + case metadata.OnGCE(): + detectedResource.pb = detectGCEResource() + } + }) + return detectedResource.pb +} + +var resourceInfo = map[string]struct{ rtype, label string }{ + "organizations": {"organization", "organization_id"}, + "folders": {"folder", "folder_id"}, + "projects": {"project", "project_id"}, + "billingAccounts": {"billing_account", "account_id"}, +} + +func monitoredResource(parent string) *mrpb.MonitoredResource { + parts := strings.SplitN(parent, "/", 2) + if len(parts) != 2 { + return globalResource(parent) + } + info, ok := resourceInfo[parts[0]] + if !ok { + return globalResource(parts[1]) + } + return &mrpb.MonitoredResource{ + Type: info.rtype, + Labels: map[string]string{info.label: parts[1]}, + } +} + +func regionFromZone(zone string) string { + cutoff := strings.LastIndex(zone, "-") + if cutoff > 0 { + return zone[:cutoff] + } + return zone +} + +func globalResource(projectID string) *mrpb.MonitoredResource { + return &mrpb.MonitoredResource{ + Type: "global", + Labels: map[string]string{ + "project_id": projectID, + }, + } +} diff --git a/vendor/cloud.google.com/go/testing.md b/vendor/cloud.google.com/go/testing.md new file mode 100644 index 0000000000..03867d561a --- /dev/null +++ b/vendor/cloud.google.com/go/testing.md @@ -0,0 +1,236 @@ +# Testing Code that depends on Go Client Libraries + +The Go client libraries generated as a part of `cloud.google.com/go` all take +the approach of returning concrete types instead of interfaces. That way, new +fields and methods can be added to the libraries without breaking users. This +document will go over some patterns that can be used to test code that depends +on the Go client libraries. + +## Testing gRPC services using fakes + +*Note*: You can see the full +[example code using a fake here](https://github.com/googleapis/google-cloud-go/tree/master/internal/examples/fake). + +The clients found in `cloud.google.com/go` are gRPC based, with a couple of +notable exceptions being the [`storage`](https://pkg.go.dev/cloud.google.com/go/storage) +and [`bigquery`](https://pkg.go.dev/cloud.google.com/go/bigquery) clients. +Interactions with gRPC services can be faked by serving up your own in-memory +server within your test. One benefit of using this approach is that you don’t +need to define an interface in your runtime code; you can keep using +concrete struct types. You instead define a fake server in your test code. For +example, take a look at the following function: + +```go +import ( + "context" + "fmt" + "log" + "os" + + translate "cloud.google.com/go/translate/apiv3" + "github.com/googleapis/gax-go/v2" + translatepb "google.golang.org/genproto/googleapis/cloud/translate/v3" +) + +func TranslateTextWithConcreteClient(client *translate.TranslationClient, text string, targetLang string) (string, error) { + ctx := context.Background() + log.Printf("Translating %q to %q", text, targetLang) + req := &translatepb.TranslateTextRequest{ + Parent: fmt.Sprintf("projects/%s/locations/global", os.Getenv("GOOGLE_CLOUD_PROJECT")), + TargetLanguageCode: "en-US", + Contents: []string{text}, + } + resp, err := client.TranslateText(ctx, req) + if err != nil { + return "", fmt.Errorf("unable to translate text: %v", err) + } + translations := resp.GetTranslations() + if len(translations) != 1 { + return "", fmt.Errorf("expected only one result, got %d", len(translations)) + } + return translations[0].TranslatedText, nil +} +``` + +Here is an example of what a fake server implementation would look like for +faking the interactions above: + +```go +import ( + "context" + + translatepb "google.golang.org/genproto/googleapis/cloud/translate/v3" +) + +type fakeTranslationServer struct { + translatepb.UnimplementedTranslationServiceServer +} + +func (f *fakeTranslationServer) TranslateText(ctx context.Context, req *translatepb.TranslateTextRequest) (*translatepb.TranslateTextResponse, error) { + resp := &translatepb.TranslateTextResponse{ + Translations: []*translatepb.Translation{ + &translatepb.Translation{ + TranslatedText: "Hello World", + }, + }, + } + return resp, nil +} +``` + +All of the generated protobuf code found in [google.golang.org/genproto](https://pkg.go.dev/google.golang.org/genproto) +contains a similar `package.UnimplmentedFooServer` type that is useful for +creating fakes. By embedding the unimplemented server in the +`fakeTranslationServer`, the fake will “inherit” all of the RPCs the server +exposes. Then, by providing our own `fakeTranslationServer.TranslateText` +method you can “override” the default unimplemented behavior of the one RPC that +you would like to be faked. + +The test itself does require a little bit of setup: start up a `net.Listener`, +register the server, and tell the client library to call the server: + +```go +import ( + "context" + "net" + "testing" + + translate "cloud.google.com/go/translate/apiv3" + "google.golang.org/api/option" + translatepb "google.golang.org/genproto/googleapis/cloud/translate/v3" + "google.golang.org/grpc" +) + +func TestTranslateTextWithConcreteClient(t *testing.T) { + ctx := context.Background() + + // Setup the fake server. + fakeTranslationServer := &fakeTranslationServer{} + l, err := net.Listen("tcp", "localhost:0") + if err != nil { + t.Fatal(err) + } + gsrv := grpc.NewServer() + translatepb.RegisterTranslationServiceServer(gsrv, fakeTranslationServer) + fakeServerAddr := l.Addr().String() + go func() { + if err := gsrv.Serve(l); err != nil { + panic(err) + } + }() + + // Create a client. + client, err := translate.NewTranslationClient(ctx, + option.WithEndpoint(fakeServerAddr), + option.WithoutAuthentication(), + option.WithGRPCDialOption(grpc.WithInsecure()), + ) + if err != nil { + t.Fatal(err) + } + + // Run the test. + text, err := TranslateTextWithConcreteClient(client, "Hola Mundo", "en-US") + if err != nil { + t.Fatal(err) + } + if text != "Hello World" { + t.Fatalf("got %q, want Hello World", text) + } +} +``` + +## Testing using mocks + +*Note*: You can see the full +[example code using a mock here](https://github.com/googleapis/google-cloud-go/tree/master/internal/examples/mock). + +When mocking code you need to work with interfaces. Let’s create an interface +for the `cloud.google.com/go/translate/apiv3` client used in the +`TranslateTextWithConcreteClient` function mentioned in the previous section. +The `translate.Client` has over a dozen methods but this code only uses one of +them. Here is an interface that satisfies the interactions of the +`translate.Client` in this function. + +```go +type TranslationClient interface { + TranslateText(ctx context.Context, req *translatepb.TranslateTextRequest, opts ...gax.CallOption) (*translatepb.TranslateTextResponse, error) +} +``` + +Now that we have an interface that satisfies the method being used we can +rewrite the function signature to take the interface instead of the concrete +type. + +```go +func TranslateTextWithInterfaceClient(client TranslationClient, text string, targetLang string) (string, error) { +// ... +} +``` + +This allows a real `translate.Client` to be passed to the method in production +and for a mock implementation to be passed in during testing. This pattern can +be applied to any Go code, not just `cloud.google.com/go`. This is because +interfaces in Go are implicitly satisfied. Structs in the client libraries can +implicitly implement interfaces defined in your codebase. Let’s take a look at +what it might look like to define a lightweight mock for the `TranslationClient` +interface. + +```go +import ( + "context" + "testing" + + "github.com/googleapis/gax-go/v2" + translatepb "google.golang.org/genproto/googleapis/cloud/translate/v3" +) + +type mockClient struct{} + +func (*mockClient) TranslateText(_ context.Context, req *translatepb.TranslateTextRequest, opts ...gax.CallOption) (*translatepb.TranslateTextResponse, error) { + resp := &translatepb.TranslateTextResponse{ + Translations: []*translatepb.Translation{ + &translatepb.Translation{ + TranslatedText: "Hello World", + }, + }, + } + return resp, nil +} + +func TestTranslateTextWithAbstractClient(t *testing.T) { + client := &mockClient{} + text, err := TranslateTextWithInterfaceClient(client, "Hola Mundo", "en-US") + if err != nil { + t.Fatal(err) + } + if text != "Hello World" { + t.Fatalf("got %q, want Hello World", text) + } +} +``` + +If you prefer to not write your own mocks there are mocking frameworks such as +[golang/mock](https://github.com/golang/mock) which can generate mocks for you +from an interface. As a word of caution though, try to not +[overuse mocks](https://testing.googleblog.com/2013/05/testing-on-toilet-dont-overuse-mocks.html). + +## Testing using emulators + +Some of the client libraries provided in `cloud.google.com/go` support running +against a service emulator. The concept is similar to that of using fakes, +mentioned above, but the server is managed for you. You just need to start it up +and instruct the client library to talk to the emulator by setting a service +specific emulator environment variable. Current services/environment-variables +are: + +- bigtable: `BIGTABLE_EMULATOR_HOST` +- datastore: `DATASTORE_EMULATOR_HOST` +- firestore: `FIRESTORE_EMULATOR_HOST` +- pubsub: `PUBSUB_EMULATOR_HOST` +- spanner: `SPANNER_EMULATOR_HOST` +- storage: `STORAGE_EMULATOR_HOST` + - Although the storage client supports an emulator environment variable there is no official emulator provided by gcloud. + +For more information on emulators please refer to the +[gcloud documentation](https://cloud.google.com/sdk/gcloud/reference/beta/emulators). diff --git a/vendor/github.com/coreos/pkg/LICENSE b/vendor/github.com/container-storage-interface/spec/LICENSE similarity index 99% rename from vendor/github.com/coreos/pkg/LICENSE rename to vendor/github.com/container-storage-interface/spec/LICENSE index e06d208186..8dada3edaf 100644 --- a/vendor/github.com/coreos/pkg/LICENSE +++ b/vendor/github.com/container-storage-interface/spec/LICENSE @@ -1,4 +1,4 @@ -Apache License + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -199,4 +199,3 @@ Apache License WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. - diff --git a/vendor/github.com/container-storage-interface/spec/lib/go/csi/csi.pb.go b/vendor/github.com/container-storage-interface/spec/lib/go/csi/csi.pb.go new file mode 100644 index 0000000000..47a6b7b1d1 --- /dev/null +++ b/vendor/github.com/container-storage-interface/spec/lib/go/csi/csi.pb.go @@ -0,0 +1,6280 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: github.com/container-storage-interface/spec/csi.proto + +package csi + +import ( + context "context" + fmt "fmt" + proto "github.com/golang/protobuf/proto" + descriptor "github.com/golang/protobuf/protoc-gen-go/descriptor" + timestamp "github.com/golang/protobuf/ptypes/timestamp" + wrappers "github.com/golang/protobuf/ptypes/wrappers" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package + +type PluginCapability_Service_Type int32 + +const ( + PluginCapability_Service_UNKNOWN PluginCapability_Service_Type = 0 + // CONTROLLER_SERVICE indicates that the Plugin provides RPCs for + // the ControllerService. Plugins SHOULD provide this capability. + // In rare cases certain plugins MAY wish to omit the + // ControllerService entirely from their implementation, but such + // SHOULD NOT be the common case. + // The presence of this capability determines whether the CO will + // attempt to invoke the REQUIRED ControllerService RPCs, as well + // as specific RPCs as indicated by ControllerGetCapabilities. + PluginCapability_Service_CONTROLLER_SERVICE PluginCapability_Service_Type = 1 + // VOLUME_ACCESSIBILITY_CONSTRAINTS indicates that the volumes for + // this plugin MAY NOT be equally accessible by all nodes in the + // cluster. The CO MUST use the topology information returned by + // CreateVolumeRequest along with the topology information + // returned by NodeGetInfo to ensure that a given volume is + // accessible from a given node when scheduling workloads. + PluginCapability_Service_VOLUME_ACCESSIBILITY_CONSTRAINTS PluginCapability_Service_Type = 2 +) + +var PluginCapability_Service_Type_name = map[int32]string{ + 0: "UNKNOWN", + 1: "CONTROLLER_SERVICE", + 2: "VOLUME_ACCESSIBILITY_CONSTRAINTS", +} + +var PluginCapability_Service_Type_value = map[string]int32{ + "UNKNOWN": 0, + "CONTROLLER_SERVICE": 1, + "VOLUME_ACCESSIBILITY_CONSTRAINTS": 2, +} + +func (x PluginCapability_Service_Type) String() string { + return proto.EnumName(PluginCapability_Service_Type_name, int32(x)) +} + +func (PluginCapability_Service_Type) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{4, 0, 0} +} + +type PluginCapability_VolumeExpansion_Type int32 + +const ( + PluginCapability_VolumeExpansion_UNKNOWN PluginCapability_VolumeExpansion_Type = 0 + // ONLINE indicates that volumes may be expanded when published to + // a node. When a Plugin implements this capability it MUST + // implement either the EXPAND_VOLUME controller capability or the + // EXPAND_VOLUME node capability or both. When a plugin supports + // ONLINE volume expansion and also has the EXPAND_VOLUME + // controller capability then the plugin MUST support expansion of + // volumes currently published and available on a node. When a + // plugin supports ONLINE volume expansion and also has the + // EXPAND_VOLUME node capability then the plugin MAY support + // expansion of node-published volume via NodeExpandVolume. + // + // Example 1: Given a shared filesystem volume (e.g. GlusterFs), + // the Plugin may set the ONLINE volume expansion capability and + // implement ControllerExpandVolume but not NodeExpandVolume. + // + // Example 2: Given a block storage volume type (e.g. EBS), the + // Plugin may set the ONLINE volume expansion capability and + // implement both ControllerExpandVolume and NodeExpandVolume. + // + // Example 3: Given a Plugin that supports volume expansion only + // upon a node, the Plugin may set the ONLINE volume + // expansion capability and implement NodeExpandVolume but not + // ControllerExpandVolume. + PluginCapability_VolumeExpansion_ONLINE PluginCapability_VolumeExpansion_Type = 1 + // OFFLINE indicates that volumes currently published and + // available on a node SHALL NOT be expanded via + // ControllerExpandVolume. When a plugin supports OFFLINE volume + // expansion it MUST implement either the EXPAND_VOLUME controller + // capability or both the EXPAND_VOLUME controller capability and + // the EXPAND_VOLUME node capability. + // + // Example 1: Given a block storage volume type (e.g. Azure Disk) + // that does not support expansion of "node-attached" (i.e. + // controller-published) volumes, the Plugin may indicate + // OFFLINE volume expansion support and implement both + // ControllerExpandVolume and NodeExpandVolume. + PluginCapability_VolumeExpansion_OFFLINE PluginCapability_VolumeExpansion_Type = 2 +) + +var PluginCapability_VolumeExpansion_Type_name = map[int32]string{ + 0: "UNKNOWN", + 1: "ONLINE", + 2: "OFFLINE", +} + +var PluginCapability_VolumeExpansion_Type_value = map[string]int32{ + "UNKNOWN": 0, + "ONLINE": 1, + "OFFLINE": 2, +} + +func (x PluginCapability_VolumeExpansion_Type) String() string { + return proto.EnumName(PluginCapability_VolumeExpansion_Type_name, int32(x)) +} + +func (PluginCapability_VolumeExpansion_Type) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{4, 1, 0} +} + +type VolumeCapability_AccessMode_Mode int32 + +const ( + VolumeCapability_AccessMode_UNKNOWN VolumeCapability_AccessMode_Mode = 0 + // Can only be published once as read/write on a single node, at + // any given time. + VolumeCapability_AccessMode_SINGLE_NODE_WRITER VolumeCapability_AccessMode_Mode = 1 + // Can only be published once as readonly on a single node, at + // any given time. + VolumeCapability_AccessMode_SINGLE_NODE_READER_ONLY VolumeCapability_AccessMode_Mode = 2 + // Can be published as readonly at multiple nodes simultaneously. + VolumeCapability_AccessMode_MULTI_NODE_READER_ONLY VolumeCapability_AccessMode_Mode = 3 + // Can be published at multiple nodes simultaneously. Only one of + // the node can be used as read/write. The rest will be readonly. + VolumeCapability_AccessMode_MULTI_NODE_SINGLE_WRITER VolumeCapability_AccessMode_Mode = 4 + // Can be published as read/write at multiple nodes + // simultaneously. + VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER VolumeCapability_AccessMode_Mode = 5 + // Can only be published once as read/write at a single workload + // on a single node, at any given time. SHOULD be used instead of + // SINGLE_NODE_WRITER for COs using the experimental + // SINGLE_NODE_MULTI_WRITER capability. + VolumeCapability_AccessMode_SINGLE_NODE_SINGLE_WRITER VolumeCapability_AccessMode_Mode = 6 + // Can be published as read/write at multiple workloads on a + // single node simultaneously. SHOULD be used instead of + // SINGLE_NODE_WRITER for COs using the experimental + // SINGLE_NODE_MULTI_WRITER capability. + VolumeCapability_AccessMode_SINGLE_NODE_MULTI_WRITER VolumeCapability_AccessMode_Mode = 7 +) + +var VolumeCapability_AccessMode_Mode_name = map[int32]string{ + 0: "UNKNOWN", + 1: "SINGLE_NODE_WRITER", + 2: "SINGLE_NODE_READER_ONLY", + 3: "MULTI_NODE_READER_ONLY", + 4: "MULTI_NODE_SINGLE_WRITER", + 5: "MULTI_NODE_MULTI_WRITER", + 6: "SINGLE_NODE_SINGLE_WRITER", + 7: "SINGLE_NODE_MULTI_WRITER", +} + +var VolumeCapability_AccessMode_Mode_value = map[string]int32{ + "UNKNOWN": 0, + "SINGLE_NODE_WRITER": 1, + "SINGLE_NODE_READER_ONLY": 2, + "MULTI_NODE_READER_ONLY": 3, + "MULTI_NODE_SINGLE_WRITER": 4, + "MULTI_NODE_MULTI_WRITER": 5, + "SINGLE_NODE_SINGLE_WRITER": 6, + "SINGLE_NODE_MULTI_WRITER": 7, +} + +func (x VolumeCapability_AccessMode_Mode) String() string { + return proto.EnumName(VolumeCapability_AccessMode_Mode_name, int32(x)) +} + +func (VolumeCapability_AccessMode_Mode) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{10, 2, 0} +} + +type ControllerServiceCapability_RPC_Type int32 + +const ( + ControllerServiceCapability_RPC_UNKNOWN ControllerServiceCapability_RPC_Type = 0 + ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME ControllerServiceCapability_RPC_Type = 1 + ControllerServiceCapability_RPC_PUBLISH_UNPUBLISH_VOLUME ControllerServiceCapability_RPC_Type = 2 + ControllerServiceCapability_RPC_LIST_VOLUMES ControllerServiceCapability_RPC_Type = 3 + ControllerServiceCapability_RPC_GET_CAPACITY ControllerServiceCapability_RPC_Type = 4 + // Currently the only way to consume a snapshot is to create + // a volume from it. Therefore plugins supporting + // CREATE_DELETE_SNAPSHOT MUST support creating volume from + // snapshot. + ControllerServiceCapability_RPC_CREATE_DELETE_SNAPSHOT ControllerServiceCapability_RPC_Type = 5 + ControllerServiceCapability_RPC_LIST_SNAPSHOTS ControllerServiceCapability_RPC_Type = 6 + // Plugins supporting volume cloning at the storage level MAY + // report this capability. The source volume MUST be managed by + // the same plugin. Not all volume sources and parameters + // combinations MAY work. + ControllerServiceCapability_RPC_CLONE_VOLUME ControllerServiceCapability_RPC_Type = 7 + // Indicates the SP supports ControllerPublishVolume.readonly + // field. + ControllerServiceCapability_RPC_PUBLISH_READONLY ControllerServiceCapability_RPC_Type = 8 + // See VolumeExpansion for details. + ControllerServiceCapability_RPC_EXPAND_VOLUME ControllerServiceCapability_RPC_Type = 9 + // Indicates the SP supports the + // ListVolumesResponse.entry.published_nodes field + ControllerServiceCapability_RPC_LIST_VOLUMES_PUBLISHED_NODES ControllerServiceCapability_RPC_Type = 10 + // Indicates that the Controller service can report volume + // conditions. + // An SP MAY implement `VolumeCondition` in only the Controller + // Plugin, only the Node Plugin, or both. + // If `VolumeCondition` is implemented in both the Controller and + // Node Plugins, it SHALL report from different perspectives. + // If for some reason Controller and Node Plugins report + // misaligned volume conditions, CO SHALL assume the worst case + // is the truth. + // Note that, for alpha, `VolumeCondition` is intended be + // informative for humans only, not for automation. + ControllerServiceCapability_RPC_VOLUME_CONDITION ControllerServiceCapability_RPC_Type = 11 + // Indicates the SP supports the ControllerGetVolume RPC. + // This enables COs to, for example, fetch per volume + // condition after a volume is provisioned. + ControllerServiceCapability_RPC_GET_VOLUME ControllerServiceCapability_RPC_Type = 12 + // Indicates the SP supports the SINGLE_NODE_SINGLE_WRITER and/or + // SINGLE_NODE_MULTI_WRITER access modes. + // These access modes are intended to replace the + // SINGLE_NODE_WRITER access mode to clarify the number of writers + // for a volume on a single node. Plugins MUST accept and allow + // use of the SINGLE_NODE_WRITER access mode when either + // SINGLE_NODE_SINGLE_WRITER and/or SINGLE_NODE_MULTI_WRITER are + // supported, in order to permit older COs to continue working. + ControllerServiceCapability_RPC_SINGLE_NODE_MULTI_WRITER ControllerServiceCapability_RPC_Type = 13 +) + +var ControllerServiceCapability_RPC_Type_name = map[int32]string{ + 0: "UNKNOWN", + 1: "CREATE_DELETE_VOLUME", + 2: "PUBLISH_UNPUBLISH_VOLUME", + 3: "LIST_VOLUMES", + 4: "GET_CAPACITY", + 5: "CREATE_DELETE_SNAPSHOT", + 6: "LIST_SNAPSHOTS", + 7: "CLONE_VOLUME", + 8: "PUBLISH_READONLY", + 9: "EXPAND_VOLUME", + 10: "LIST_VOLUMES_PUBLISHED_NODES", + 11: "VOLUME_CONDITION", + 12: "GET_VOLUME", + 13: "SINGLE_NODE_MULTI_WRITER", +} + +var ControllerServiceCapability_RPC_Type_value = map[string]int32{ + "UNKNOWN": 0, + "CREATE_DELETE_VOLUME": 1, + "PUBLISH_UNPUBLISH_VOLUME": 2, + "LIST_VOLUMES": 3, + "GET_CAPACITY": 4, + "CREATE_DELETE_SNAPSHOT": 5, + "LIST_SNAPSHOTS": 6, + "CLONE_VOLUME": 7, + "PUBLISH_READONLY": 8, + "EXPAND_VOLUME": 9, + "LIST_VOLUMES_PUBLISHED_NODES": 10, + "VOLUME_CONDITION": 11, + "GET_VOLUME": 12, + "SINGLE_NODE_MULTI_WRITER": 13, +} + +func (x ControllerServiceCapability_RPC_Type) String() string { + return proto.EnumName(ControllerServiceCapability_RPC_Type_name, int32(x)) +} + +func (ControllerServiceCapability_RPC_Type) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{31, 0, 0} +} + +type VolumeUsage_Unit int32 + +const ( + VolumeUsage_UNKNOWN VolumeUsage_Unit = 0 + VolumeUsage_BYTES VolumeUsage_Unit = 1 + VolumeUsage_INODES VolumeUsage_Unit = 2 +) + +var VolumeUsage_Unit_name = map[int32]string{ + 0: "UNKNOWN", + 1: "BYTES", + 2: "INODES", +} + +var VolumeUsage_Unit_value = map[string]int32{ + "UNKNOWN": 0, + "BYTES": 1, + "INODES": 2, +} + +func (x VolumeUsage_Unit) String() string { + return proto.EnumName(VolumeUsage_Unit_name, int32(x)) +} + +func (VolumeUsage_Unit) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{51, 0} +} + +type NodeServiceCapability_RPC_Type int32 + +const ( + NodeServiceCapability_RPC_UNKNOWN NodeServiceCapability_RPC_Type = 0 + NodeServiceCapability_RPC_STAGE_UNSTAGE_VOLUME NodeServiceCapability_RPC_Type = 1 + // If Plugin implements GET_VOLUME_STATS capability + // then it MUST implement NodeGetVolumeStats RPC + // call for fetching volume statistics. + NodeServiceCapability_RPC_GET_VOLUME_STATS NodeServiceCapability_RPC_Type = 2 + // See VolumeExpansion for details. + NodeServiceCapability_RPC_EXPAND_VOLUME NodeServiceCapability_RPC_Type = 3 + // Indicates that the Node service can report volume conditions. + // An SP MAY implement `VolumeCondition` in only the Node + // Plugin, only the Controller Plugin, or both. + // If `VolumeCondition` is implemented in both the Node and + // Controller Plugins, it SHALL report from different + // perspectives. + // If for some reason Node and Controller Plugins report + // misaligned volume conditions, CO SHALL assume the worst case + // is the truth. + // Note that, for alpha, `VolumeCondition` is intended to be + // informative for humans only, not for automation. + NodeServiceCapability_RPC_VOLUME_CONDITION NodeServiceCapability_RPC_Type = 4 + // Indicates the SP supports the SINGLE_NODE_SINGLE_WRITER and/or + // SINGLE_NODE_MULTI_WRITER access modes. + // These access modes are intended to replace the + // SINGLE_NODE_WRITER access mode to clarify the number of writers + // for a volume on a single node. Plugins MUST accept and allow + // use of the SINGLE_NODE_WRITER access mode (subject to the + // processing rules for NodePublishVolume), when either + // SINGLE_NODE_SINGLE_WRITER and/or SINGLE_NODE_MULTI_WRITER are + // supported, in order to permit older COs to continue working. + NodeServiceCapability_RPC_SINGLE_NODE_MULTI_WRITER NodeServiceCapability_RPC_Type = 5 + // Indicates that Node service supports mounting volumes + // with provided volume group identifier during node stage + // or node publish RPC calls. + NodeServiceCapability_RPC_VOLUME_MOUNT_GROUP NodeServiceCapability_RPC_Type = 6 +) + +var NodeServiceCapability_RPC_Type_name = map[int32]string{ + 0: "UNKNOWN", + 1: "STAGE_UNSTAGE_VOLUME", + 2: "GET_VOLUME_STATS", + 3: "EXPAND_VOLUME", + 4: "VOLUME_CONDITION", + 5: "SINGLE_NODE_MULTI_WRITER", + 6: "VOLUME_MOUNT_GROUP", +} + +var NodeServiceCapability_RPC_Type_value = map[string]int32{ + "UNKNOWN": 0, + "STAGE_UNSTAGE_VOLUME": 1, + "GET_VOLUME_STATS": 2, + "EXPAND_VOLUME": 3, + "VOLUME_CONDITION": 4, + "SINGLE_NODE_MULTI_WRITER": 5, + "VOLUME_MOUNT_GROUP": 6, +} + +func (x NodeServiceCapability_RPC_Type) String() string { + return proto.EnumName(NodeServiceCapability_RPC_Type_name, int32(x)) +} + +func (NodeServiceCapability_RPC_Type) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{55, 0, 0} +} + +type GetPluginInfoRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GetPluginInfoRequest) Reset() { *m = GetPluginInfoRequest{} } +func (m *GetPluginInfoRequest) String() string { return proto.CompactTextString(m) } +func (*GetPluginInfoRequest) ProtoMessage() {} +func (*GetPluginInfoRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{0} +} + +func (m *GetPluginInfoRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GetPluginInfoRequest.Unmarshal(m, b) +} +func (m *GetPluginInfoRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GetPluginInfoRequest.Marshal(b, m, deterministic) +} +func (m *GetPluginInfoRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetPluginInfoRequest.Merge(m, src) +} +func (m *GetPluginInfoRequest) XXX_Size() int { + return xxx_messageInfo_GetPluginInfoRequest.Size(m) +} +func (m *GetPluginInfoRequest) XXX_DiscardUnknown() { + xxx_messageInfo_GetPluginInfoRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_GetPluginInfoRequest proto.InternalMessageInfo + +type GetPluginInfoResponse struct { + // The name MUST follow domain name notation format + // (https://tools.ietf.org/html/rfc1035#section-2.3.1). It SHOULD + // include the plugin's host company name and the plugin name, + // to minimize the possibility of collisions. It MUST be 63 + // characters or less, beginning and ending with an alphanumeric + // character ([a-z0-9A-Z]) with dashes (-), dots (.), and + // alphanumerics between. This field is REQUIRED. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // This field is REQUIRED. Value of this field is opaque to the CO. + VendorVersion string `protobuf:"bytes,2,opt,name=vendor_version,json=vendorVersion,proto3" json:"vendor_version,omitempty"` + // This field is OPTIONAL. Values are opaque to the CO. + Manifest map[string]string `protobuf:"bytes,3,rep,name=manifest,proto3" json:"manifest,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GetPluginInfoResponse) Reset() { *m = GetPluginInfoResponse{} } +func (m *GetPluginInfoResponse) String() string { return proto.CompactTextString(m) } +func (*GetPluginInfoResponse) ProtoMessage() {} +func (*GetPluginInfoResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{1} +} + +func (m *GetPluginInfoResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GetPluginInfoResponse.Unmarshal(m, b) +} +func (m *GetPluginInfoResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GetPluginInfoResponse.Marshal(b, m, deterministic) +} +func (m *GetPluginInfoResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetPluginInfoResponse.Merge(m, src) +} +func (m *GetPluginInfoResponse) XXX_Size() int { + return xxx_messageInfo_GetPluginInfoResponse.Size(m) +} +func (m *GetPluginInfoResponse) XXX_DiscardUnknown() { + xxx_messageInfo_GetPluginInfoResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_GetPluginInfoResponse proto.InternalMessageInfo + +func (m *GetPluginInfoResponse) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *GetPluginInfoResponse) GetVendorVersion() string { + if m != nil { + return m.VendorVersion + } + return "" +} + +func (m *GetPluginInfoResponse) GetManifest() map[string]string { + if m != nil { + return m.Manifest + } + return nil +} + +type GetPluginCapabilitiesRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GetPluginCapabilitiesRequest) Reset() { *m = GetPluginCapabilitiesRequest{} } +func (m *GetPluginCapabilitiesRequest) String() string { return proto.CompactTextString(m) } +func (*GetPluginCapabilitiesRequest) ProtoMessage() {} +func (*GetPluginCapabilitiesRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{2} +} + +func (m *GetPluginCapabilitiesRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GetPluginCapabilitiesRequest.Unmarshal(m, b) +} +func (m *GetPluginCapabilitiesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GetPluginCapabilitiesRequest.Marshal(b, m, deterministic) +} +func (m *GetPluginCapabilitiesRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetPluginCapabilitiesRequest.Merge(m, src) +} +func (m *GetPluginCapabilitiesRequest) XXX_Size() int { + return xxx_messageInfo_GetPluginCapabilitiesRequest.Size(m) +} +func (m *GetPluginCapabilitiesRequest) XXX_DiscardUnknown() { + xxx_messageInfo_GetPluginCapabilitiesRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_GetPluginCapabilitiesRequest proto.InternalMessageInfo + +type GetPluginCapabilitiesResponse struct { + // All the capabilities that the controller service supports. This + // field is OPTIONAL. + Capabilities []*PluginCapability `protobuf:"bytes,1,rep,name=capabilities,proto3" json:"capabilities,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GetPluginCapabilitiesResponse) Reset() { *m = GetPluginCapabilitiesResponse{} } +func (m *GetPluginCapabilitiesResponse) String() string { return proto.CompactTextString(m) } +func (*GetPluginCapabilitiesResponse) ProtoMessage() {} +func (*GetPluginCapabilitiesResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{3} +} + +func (m *GetPluginCapabilitiesResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GetPluginCapabilitiesResponse.Unmarshal(m, b) +} +func (m *GetPluginCapabilitiesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GetPluginCapabilitiesResponse.Marshal(b, m, deterministic) +} +func (m *GetPluginCapabilitiesResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetPluginCapabilitiesResponse.Merge(m, src) +} +func (m *GetPluginCapabilitiesResponse) XXX_Size() int { + return xxx_messageInfo_GetPluginCapabilitiesResponse.Size(m) +} +func (m *GetPluginCapabilitiesResponse) XXX_DiscardUnknown() { + xxx_messageInfo_GetPluginCapabilitiesResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_GetPluginCapabilitiesResponse proto.InternalMessageInfo + +func (m *GetPluginCapabilitiesResponse) GetCapabilities() []*PluginCapability { + if m != nil { + return m.Capabilities + } + return nil +} + +// Specifies a capability of the plugin. +type PluginCapability struct { + // Types that are valid to be assigned to Type: + // *PluginCapability_Service_ + // *PluginCapability_VolumeExpansion_ + Type isPluginCapability_Type `protobuf_oneof:"type"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PluginCapability) Reset() { *m = PluginCapability{} } +func (m *PluginCapability) String() string { return proto.CompactTextString(m) } +func (*PluginCapability) ProtoMessage() {} +func (*PluginCapability) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{4} +} + +func (m *PluginCapability) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_PluginCapability.Unmarshal(m, b) +} +func (m *PluginCapability) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_PluginCapability.Marshal(b, m, deterministic) +} +func (m *PluginCapability) XXX_Merge(src proto.Message) { + xxx_messageInfo_PluginCapability.Merge(m, src) +} +func (m *PluginCapability) XXX_Size() int { + return xxx_messageInfo_PluginCapability.Size(m) +} +func (m *PluginCapability) XXX_DiscardUnknown() { + xxx_messageInfo_PluginCapability.DiscardUnknown(m) +} + +var xxx_messageInfo_PluginCapability proto.InternalMessageInfo + +type isPluginCapability_Type interface { + isPluginCapability_Type() +} + +type PluginCapability_Service_ struct { + Service *PluginCapability_Service `protobuf:"bytes,1,opt,name=service,proto3,oneof"` +} + +type PluginCapability_VolumeExpansion_ struct { + VolumeExpansion *PluginCapability_VolumeExpansion `protobuf:"bytes,2,opt,name=volume_expansion,json=volumeExpansion,proto3,oneof"` +} + +func (*PluginCapability_Service_) isPluginCapability_Type() {} + +func (*PluginCapability_VolumeExpansion_) isPluginCapability_Type() {} + +func (m *PluginCapability) GetType() isPluginCapability_Type { + if m != nil { + return m.Type + } + return nil +} + +func (m *PluginCapability) GetService() *PluginCapability_Service { + if x, ok := m.GetType().(*PluginCapability_Service_); ok { + return x.Service + } + return nil +} + +func (m *PluginCapability) GetVolumeExpansion() *PluginCapability_VolumeExpansion { + if x, ok := m.GetType().(*PluginCapability_VolumeExpansion_); ok { + return x.VolumeExpansion + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*PluginCapability) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*PluginCapability_Service_)(nil), + (*PluginCapability_VolumeExpansion_)(nil), + } +} + +type PluginCapability_Service struct { + Type PluginCapability_Service_Type `protobuf:"varint,1,opt,name=type,proto3,enum=csi.v1.PluginCapability_Service_Type" json:"type,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PluginCapability_Service) Reset() { *m = PluginCapability_Service{} } +func (m *PluginCapability_Service) String() string { return proto.CompactTextString(m) } +func (*PluginCapability_Service) ProtoMessage() {} +func (*PluginCapability_Service) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{4, 0} +} + +func (m *PluginCapability_Service) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_PluginCapability_Service.Unmarshal(m, b) +} +func (m *PluginCapability_Service) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_PluginCapability_Service.Marshal(b, m, deterministic) +} +func (m *PluginCapability_Service) XXX_Merge(src proto.Message) { + xxx_messageInfo_PluginCapability_Service.Merge(m, src) +} +func (m *PluginCapability_Service) XXX_Size() int { + return xxx_messageInfo_PluginCapability_Service.Size(m) +} +func (m *PluginCapability_Service) XXX_DiscardUnknown() { + xxx_messageInfo_PluginCapability_Service.DiscardUnknown(m) +} + +var xxx_messageInfo_PluginCapability_Service proto.InternalMessageInfo + +func (m *PluginCapability_Service) GetType() PluginCapability_Service_Type { + if m != nil { + return m.Type + } + return PluginCapability_Service_UNKNOWN +} + +type PluginCapability_VolumeExpansion struct { + Type PluginCapability_VolumeExpansion_Type `protobuf:"varint,1,opt,name=type,proto3,enum=csi.v1.PluginCapability_VolumeExpansion_Type" json:"type,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PluginCapability_VolumeExpansion) Reset() { *m = PluginCapability_VolumeExpansion{} } +func (m *PluginCapability_VolumeExpansion) String() string { return proto.CompactTextString(m) } +func (*PluginCapability_VolumeExpansion) ProtoMessage() {} +func (*PluginCapability_VolumeExpansion) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{4, 1} +} + +func (m *PluginCapability_VolumeExpansion) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_PluginCapability_VolumeExpansion.Unmarshal(m, b) +} +func (m *PluginCapability_VolumeExpansion) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_PluginCapability_VolumeExpansion.Marshal(b, m, deterministic) +} +func (m *PluginCapability_VolumeExpansion) XXX_Merge(src proto.Message) { + xxx_messageInfo_PluginCapability_VolumeExpansion.Merge(m, src) +} +func (m *PluginCapability_VolumeExpansion) XXX_Size() int { + return xxx_messageInfo_PluginCapability_VolumeExpansion.Size(m) +} +func (m *PluginCapability_VolumeExpansion) XXX_DiscardUnknown() { + xxx_messageInfo_PluginCapability_VolumeExpansion.DiscardUnknown(m) +} + +var xxx_messageInfo_PluginCapability_VolumeExpansion proto.InternalMessageInfo + +func (m *PluginCapability_VolumeExpansion) GetType() PluginCapability_VolumeExpansion_Type { + if m != nil { + return m.Type + } + return PluginCapability_VolumeExpansion_UNKNOWN +} + +type ProbeRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ProbeRequest) Reset() { *m = ProbeRequest{} } +func (m *ProbeRequest) String() string { return proto.CompactTextString(m) } +func (*ProbeRequest) ProtoMessage() {} +func (*ProbeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{5} +} + +func (m *ProbeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ProbeRequest.Unmarshal(m, b) +} +func (m *ProbeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ProbeRequest.Marshal(b, m, deterministic) +} +func (m *ProbeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ProbeRequest.Merge(m, src) +} +func (m *ProbeRequest) XXX_Size() int { + return xxx_messageInfo_ProbeRequest.Size(m) +} +func (m *ProbeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ProbeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ProbeRequest proto.InternalMessageInfo + +type ProbeResponse struct { + // Readiness allows a plugin to report its initialization status back + // to the CO. Initialization for some plugins MAY be time consuming + // and it is important for a CO to distinguish between the following + // cases: + // + // 1) The plugin is in an unhealthy state and MAY need restarting. In + // this case a gRPC error code SHALL be returned. + // 2) The plugin is still initializing, but is otherwise perfectly + // healthy. In this case a successful response SHALL be returned + // with a readiness value of `false`. Calls to the plugin's + // Controller and/or Node services MAY fail due to an incomplete + // initialization state. + // 3) The plugin has finished initializing and is ready to service + // calls to its Controller and/or Node services. A successful + // response is returned with a readiness value of `true`. + // + // This field is OPTIONAL. If not present, the caller SHALL assume + // that the plugin is in a ready state and is accepting calls to its + // Controller and/or Node services (according to the plugin's reported + // capabilities). + Ready *wrappers.BoolValue `protobuf:"bytes,1,opt,name=ready,proto3" json:"ready,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ProbeResponse) Reset() { *m = ProbeResponse{} } +func (m *ProbeResponse) String() string { return proto.CompactTextString(m) } +func (*ProbeResponse) ProtoMessage() {} +func (*ProbeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{6} +} + +func (m *ProbeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ProbeResponse.Unmarshal(m, b) +} +func (m *ProbeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ProbeResponse.Marshal(b, m, deterministic) +} +func (m *ProbeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ProbeResponse.Merge(m, src) +} +func (m *ProbeResponse) XXX_Size() int { + return xxx_messageInfo_ProbeResponse.Size(m) +} +func (m *ProbeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ProbeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ProbeResponse proto.InternalMessageInfo + +func (m *ProbeResponse) GetReady() *wrappers.BoolValue { + if m != nil { + return m.Ready + } + return nil +} + +type CreateVolumeRequest struct { + // The suggested name for the storage space. This field is REQUIRED. + // It serves two purposes: + // 1) Idempotency - This name is generated by the CO to achieve + // idempotency. The Plugin SHOULD ensure that multiple + // `CreateVolume` calls for the same name do not result in more + // than one piece of storage provisioned corresponding to that + // name. If a Plugin is unable to enforce idempotency, the CO's + // error recovery logic could result in multiple (unused) volumes + // being provisioned. + // In the case of error, the CO MUST handle the gRPC error codes + // per the recovery behavior defined in the "CreateVolume Errors" + // section below. + // The CO is responsible for cleaning up volumes it provisioned + // that it no longer needs. If the CO is uncertain whether a volume + // was provisioned or not when a `CreateVolume` call fails, the CO + // MAY call `CreateVolume` again, with the same name, to ensure the + // volume exists and to retrieve the volume's `volume_id` (unless + // otherwise prohibited by "CreateVolume Errors"). + // 2) Suggested name - Some storage systems allow callers to specify + // an identifier by which to refer to the newly provisioned + // storage. If a storage system supports this, it can optionally + // use this name as the identifier for the new volume. + // Any Unicode string that conforms to the length limit is allowed + // except those containing the following banned characters: + // U+0000-U+0008, U+000B, U+000C, U+000E-U+001F, U+007F-U+009F. + // (These are control characters other than commonly used whitespace.) + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // This field is OPTIONAL. This allows the CO to specify the capacity + // requirement of the volume to be provisioned. If not specified, the + // Plugin MAY choose an implementation-defined capacity range. If + // specified it MUST always be honored, even when creating volumes + // from a source; which MAY force some backends to internally extend + // the volume after creating it. + CapacityRange *CapacityRange `protobuf:"bytes,2,opt,name=capacity_range,json=capacityRange,proto3" json:"capacity_range,omitempty"` + // The capabilities that the provisioned volume MUST have. SP MUST + // provision a volume that will satisfy ALL of the capabilities + // specified in this list. Otherwise SP MUST return the appropriate + // gRPC error code. + // The Plugin MUST assume that the CO MAY use the provisioned volume + // with ANY of the capabilities specified in this list. + // For example, a CO MAY specify two volume capabilities: one with + // access mode SINGLE_NODE_WRITER and another with access mode + // MULTI_NODE_READER_ONLY. In this case, the SP MUST verify that the + // provisioned volume can be used in either mode. + // This also enables the CO to do early validation: If ANY of the + // specified volume capabilities are not supported by the SP, the call + // MUST return the appropriate gRPC error code. + // This field is REQUIRED. + VolumeCapabilities []*VolumeCapability `protobuf:"bytes,3,rep,name=volume_capabilities,json=volumeCapabilities,proto3" json:"volume_capabilities,omitempty"` + // Plugin specific parameters passed in as opaque key-value pairs. + // This field is OPTIONAL. The Plugin is responsible for parsing and + // validating these parameters. COs will treat these as opaque. + Parameters map[string]string `protobuf:"bytes,4,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Secrets required by plugin to complete volume creation request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,5,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // If specified, the new volume will be pre-populated with data from + // this source. This field is OPTIONAL. + VolumeContentSource *VolumeContentSource `protobuf:"bytes,6,opt,name=volume_content_source,json=volumeContentSource,proto3" json:"volume_content_source,omitempty"` + // Specifies where (regions, zones, racks, etc.) the provisioned + // volume MUST be accessible from. + // An SP SHALL advertise the requirements for topological + // accessibility information in documentation. COs SHALL only specify + // topological accessibility information supported by the SP. + // This field is OPTIONAL. + // This field SHALL NOT be specified unless the SP has the + // VOLUME_ACCESSIBILITY_CONSTRAINTS plugin capability. + // If this field is not specified and the SP has the + // VOLUME_ACCESSIBILITY_CONSTRAINTS plugin capability, the SP MAY + // choose where the provisioned volume is accessible from. + AccessibilityRequirements *TopologyRequirement `protobuf:"bytes,7,opt,name=accessibility_requirements,json=accessibilityRequirements,proto3" json:"accessibility_requirements,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CreateVolumeRequest) Reset() { *m = CreateVolumeRequest{} } +func (m *CreateVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*CreateVolumeRequest) ProtoMessage() {} +func (*CreateVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{7} +} + +func (m *CreateVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_CreateVolumeRequest.Unmarshal(m, b) +} +func (m *CreateVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_CreateVolumeRequest.Marshal(b, m, deterministic) +} +func (m *CreateVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_CreateVolumeRequest.Merge(m, src) +} +func (m *CreateVolumeRequest) XXX_Size() int { + return xxx_messageInfo_CreateVolumeRequest.Size(m) +} +func (m *CreateVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_CreateVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_CreateVolumeRequest proto.InternalMessageInfo + +func (m *CreateVolumeRequest) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *CreateVolumeRequest) GetCapacityRange() *CapacityRange { + if m != nil { + return m.CapacityRange + } + return nil +} + +func (m *CreateVolumeRequest) GetVolumeCapabilities() []*VolumeCapability { + if m != nil { + return m.VolumeCapabilities + } + return nil +} + +func (m *CreateVolumeRequest) GetParameters() map[string]string { + if m != nil { + return m.Parameters + } + return nil +} + +func (m *CreateVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +func (m *CreateVolumeRequest) GetVolumeContentSource() *VolumeContentSource { + if m != nil { + return m.VolumeContentSource + } + return nil +} + +func (m *CreateVolumeRequest) GetAccessibilityRequirements() *TopologyRequirement { + if m != nil { + return m.AccessibilityRequirements + } + return nil +} + +// Specifies what source the volume will be created from. One of the +// type fields MUST be specified. +type VolumeContentSource struct { + // Types that are valid to be assigned to Type: + // *VolumeContentSource_Snapshot + // *VolumeContentSource_Volume + Type isVolumeContentSource_Type `protobuf_oneof:"type"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeContentSource) Reset() { *m = VolumeContentSource{} } +func (m *VolumeContentSource) String() string { return proto.CompactTextString(m) } +func (*VolumeContentSource) ProtoMessage() {} +func (*VolumeContentSource) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{8} +} + +func (m *VolumeContentSource) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeContentSource.Unmarshal(m, b) +} +func (m *VolumeContentSource) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeContentSource.Marshal(b, m, deterministic) +} +func (m *VolumeContentSource) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeContentSource.Merge(m, src) +} +func (m *VolumeContentSource) XXX_Size() int { + return xxx_messageInfo_VolumeContentSource.Size(m) +} +func (m *VolumeContentSource) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeContentSource.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeContentSource proto.InternalMessageInfo + +type isVolumeContentSource_Type interface { + isVolumeContentSource_Type() +} + +type VolumeContentSource_Snapshot struct { + Snapshot *VolumeContentSource_SnapshotSource `protobuf:"bytes,1,opt,name=snapshot,proto3,oneof"` +} + +type VolumeContentSource_Volume struct { + Volume *VolumeContentSource_VolumeSource `protobuf:"bytes,2,opt,name=volume,proto3,oneof"` +} + +func (*VolumeContentSource_Snapshot) isVolumeContentSource_Type() {} + +func (*VolumeContentSource_Volume) isVolumeContentSource_Type() {} + +func (m *VolumeContentSource) GetType() isVolumeContentSource_Type { + if m != nil { + return m.Type + } + return nil +} + +func (m *VolumeContentSource) GetSnapshot() *VolumeContentSource_SnapshotSource { + if x, ok := m.GetType().(*VolumeContentSource_Snapshot); ok { + return x.Snapshot + } + return nil +} + +func (m *VolumeContentSource) GetVolume() *VolumeContentSource_VolumeSource { + if x, ok := m.GetType().(*VolumeContentSource_Volume); ok { + return x.Volume + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*VolumeContentSource) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*VolumeContentSource_Snapshot)(nil), + (*VolumeContentSource_Volume)(nil), + } +} + +type VolumeContentSource_SnapshotSource struct { + // Contains identity information for the existing source snapshot. + // This field is REQUIRED. Plugin is REQUIRED to support creating + // volume from snapshot if it supports the capability + // CREATE_DELETE_SNAPSHOT. + SnapshotId string `protobuf:"bytes,1,opt,name=snapshot_id,json=snapshotId,proto3" json:"snapshot_id,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeContentSource_SnapshotSource) Reset() { *m = VolumeContentSource_SnapshotSource{} } +func (m *VolumeContentSource_SnapshotSource) String() string { return proto.CompactTextString(m) } +func (*VolumeContentSource_SnapshotSource) ProtoMessage() {} +func (*VolumeContentSource_SnapshotSource) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{8, 0} +} + +func (m *VolumeContentSource_SnapshotSource) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeContentSource_SnapshotSource.Unmarshal(m, b) +} +func (m *VolumeContentSource_SnapshotSource) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeContentSource_SnapshotSource.Marshal(b, m, deterministic) +} +func (m *VolumeContentSource_SnapshotSource) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeContentSource_SnapshotSource.Merge(m, src) +} +func (m *VolumeContentSource_SnapshotSource) XXX_Size() int { + return xxx_messageInfo_VolumeContentSource_SnapshotSource.Size(m) +} +func (m *VolumeContentSource_SnapshotSource) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeContentSource_SnapshotSource.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeContentSource_SnapshotSource proto.InternalMessageInfo + +func (m *VolumeContentSource_SnapshotSource) GetSnapshotId() string { + if m != nil { + return m.SnapshotId + } + return "" +} + +type VolumeContentSource_VolumeSource struct { + // Contains identity information for the existing source volume. + // This field is REQUIRED. Plugins reporting CLONE_VOLUME + // capability MUST support creating a volume from another volume. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeContentSource_VolumeSource) Reset() { *m = VolumeContentSource_VolumeSource{} } +func (m *VolumeContentSource_VolumeSource) String() string { return proto.CompactTextString(m) } +func (*VolumeContentSource_VolumeSource) ProtoMessage() {} +func (*VolumeContentSource_VolumeSource) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{8, 1} +} + +func (m *VolumeContentSource_VolumeSource) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeContentSource_VolumeSource.Unmarshal(m, b) +} +func (m *VolumeContentSource_VolumeSource) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeContentSource_VolumeSource.Marshal(b, m, deterministic) +} +func (m *VolumeContentSource_VolumeSource) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeContentSource_VolumeSource.Merge(m, src) +} +func (m *VolumeContentSource_VolumeSource) XXX_Size() int { + return xxx_messageInfo_VolumeContentSource_VolumeSource.Size(m) +} +func (m *VolumeContentSource_VolumeSource) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeContentSource_VolumeSource.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeContentSource_VolumeSource proto.InternalMessageInfo + +func (m *VolumeContentSource_VolumeSource) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +type CreateVolumeResponse struct { + // Contains all attributes of the newly created volume that are + // relevant to the CO along with information required by the Plugin + // to uniquely identify the volume. This field is REQUIRED. + Volume *Volume `protobuf:"bytes,1,opt,name=volume,proto3" json:"volume,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CreateVolumeResponse) Reset() { *m = CreateVolumeResponse{} } +func (m *CreateVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*CreateVolumeResponse) ProtoMessage() {} +func (*CreateVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{9} +} + +func (m *CreateVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_CreateVolumeResponse.Unmarshal(m, b) +} +func (m *CreateVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_CreateVolumeResponse.Marshal(b, m, deterministic) +} +func (m *CreateVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_CreateVolumeResponse.Merge(m, src) +} +func (m *CreateVolumeResponse) XXX_Size() int { + return xxx_messageInfo_CreateVolumeResponse.Size(m) +} +func (m *CreateVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_CreateVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_CreateVolumeResponse proto.InternalMessageInfo + +func (m *CreateVolumeResponse) GetVolume() *Volume { + if m != nil { + return m.Volume + } + return nil +} + +// Specify a capability of a volume. +type VolumeCapability struct { + // Specifies what API the volume will be accessed using. One of the + // following fields MUST be specified. + // + // Types that are valid to be assigned to AccessType: + // *VolumeCapability_Block + // *VolumeCapability_Mount + AccessType isVolumeCapability_AccessType `protobuf_oneof:"access_type"` + // This is a REQUIRED field. + AccessMode *VolumeCapability_AccessMode `protobuf:"bytes,3,opt,name=access_mode,json=accessMode,proto3" json:"access_mode,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeCapability) Reset() { *m = VolumeCapability{} } +func (m *VolumeCapability) String() string { return proto.CompactTextString(m) } +func (*VolumeCapability) ProtoMessage() {} +func (*VolumeCapability) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{10} +} + +func (m *VolumeCapability) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeCapability.Unmarshal(m, b) +} +func (m *VolumeCapability) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeCapability.Marshal(b, m, deterministic) +} +func (m *VolumeCapability) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability.Merge(m, src) +} +func (m *VolumeCapability) XXX_Size() int { + return xxx_messageInfo_VolumeCapability.Size(m) +} +func (m *VolumeCapability) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability proto.InternalMessageInfo + +type isVolumeCapability_AccessType interface { + isVolumeCapability_AccessType() +} + +type VolumeCapability_Block struct { + Block *VolumeCapability_BlockVolume `protobuf:"bytes,1,opt,name=block,proto3,oneof"` +} + +type VolumeCapability_Mount struct { + Mount *VolumeCapability_MountVolume `protobuf:"bytes,2,opt,name=mount,proto3,oneof"` +} + +func (*VolumeCapability_Block) isVolumeCapability_AccessType() {} + +func (*VolumeCapability_Mount) isVolumeCapability_AccessType() {} + +func (m *VolumeCapability) GetAccessType() isVolumeCapability_AccessType { + if m != nil { + return m.AccessType + } + return nil +} + +func (m *VolumeCapability) GetBlock() *VolumeCapability_BlockVolume { + if x, ok := m.GetAccessType().(*VolumeCapability_Block); ok { + return x.Block + } + return nil +} + +func (m *VolumeCapability) GetMount() *VolumeCapability_MountVolume { + if x, ok := m.GetAccessType().(*VolumeCapability_Mount); ok { + return x.Mount + } + return nil +} + +func (m *VolumeCapability) GetAccessMode() *VolumeCapability_AccessMode { + if m != nil { + return m.AccessMode + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*VolumeCapability) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*VolumeCapability_Block)(nil), + (*VolumeCapability_Mount)(nil), + } +} + +// Indicate that the volume will be accessed via the block device API. +type VolumeCapability_BlockVolume struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeCapability_BlockVolume) Reset() { *m = VolumeCapability_BlockVolume{} } +func (m *VolumeCapability_BlockVolume) String() string { return proto.CompactTextString(m) } +func (*VolumeCapability_BlockVolume) ProtoMessage() {} +func (*VolumeCapability_BlockVolume) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{10, 0} +} + +func (m *VolumeCapability_BlockVolume) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeCapability_BlockVolume.Unmarshal(m, b) +} +func (m *VolumeCapability_BlockVolume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeCapability_BlockVolume.Marshal(b, m, deterministic) +} +func (m *VolumeCapability_BlockVolume) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability_BlockVolume.Merge(m, src) +} +func (m *VolumeCapability_BlockVolume) XXX_Size() int { + return xxx_messageInfo_VolumeCapability_BlockVolume.Size(m) +} +func (m *VolumeCapability_BlockVolume) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability_BlockVolume.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability_BlockVolume proto.InternalMessageInfo + +// Indicate that the volume will be accessed via the filesystem API. +type VolumeCapability_MountVolume struct { + // The filesystem type. This field is OPTIONAL. + // An empty string is equal to an unspecified field value. + FsType string `protobuf:"bytes,1,opt,name=fs_type,json=fsType,proto3" json:"fs_type,omitempty"` + // The mount options that can be used for the volume. This field is + // OPTIONAL. `mount_flags` MAY contain sensitive information. + // Therefore, the CO and the Plugin MUST NOT leak this information + // to untrusted entities. The total size of this repeated field + // SHALL NOT exceed 4 KiB. + MountFlags []string `protobuf:"bytes,2,rep,name=mount_flags,json=mountFlags,proto3" json:"mount_flags,omitempty"` + // If SP has VOLUME_MOUNT_GROUP node capability and CO provides + // this field then SP MUST ensure that the volume_mount_group + // parameter is passed as the group identifier to the underlying + // operating system mount system call, with the understanding + // that the set of available mount call parameters and/or + // mount implementations may vary across operating systems. + // Additionally, new file and/or directory entries written to + // the underlying filesystem SHOULD be permission-labeled in such a + // manner, unless otherwise modified by a workload, that they are + // both readable and writable by said mount group identifier. + // This is an OPTIONAL field. + VolumeMountGroup string `protobuf:"bytes,3,opt,name=volume_mount_group,json=volumeMountGroup,proto3" json:"volume_mount_group,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeCapability_MountVolume) Reset() { *m = VolumeCapability_MountVolume{} } +func (m *VolumeCapability_MountVolume) String() string { return proto.CompactTextString(m) } +func (*VolumeCapability_MountVolume) ProtoMessage() {} +func (*VolumeCapability_MountVolume) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{10, 1} +} + +func (m *VolumeCapability_MountVolume) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeCapability_MountVolume.Unmarshal(m, b) +} +func (m *VolumeCapability_MountVolume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeCapability_MountVolume.Marshal(b, m, deterministic) +} +func (m *VolumeCapability_MountVolume) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability_MountVolume.Merge(m, src) +} +func (m *VolumeCapability_MountVolume) XXX_Size() int { + return xxx_messageInfo_VolumeCapability_MountVolume.Size(m) +} +func (m *VolumeCapability_MountVolume) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability_MountVolume.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability_MountVolume proto.InternalMessageInfo + +func (m *VolumeCapability_MountVolume) GetFsType() string { + if m != nil { + return m.FsType + } + return "" +} + +func (m *VolumeCapability_MountVolume) GetMountFlags() []string { + if m != nil { + return m.MountFlags + } + return nil +} + +func (m *VolumeCapability_MountVolume) GetVolumeMountGroup() string { + if m != nil { + return m.VolumeMountGroup + } + return "" +} + +// Specify how a volume can be accessed. +type VolumeCapability_AccessMode struct { + // This field is REQUIRED. + Mode VolumeCapability_AccessMode_Mode `protobuf:"varint,1,opt,name=mode,proto3,enum=csi.v1.VolumeCapability_AccessMode_Mode" json:"mode,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeCapability_AccessMode) Reset() { *m = VolumeCapability_AccessMode{} } +func (m *VolumeCapability_AccessMode) String() string { return proto.CompactTextString(m) } +func (*VolumeCapability_AccessMode) ProtoMessage() {} +func (*VolumeCapability_AccessMode) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{10, 2} +} + +func (m *VolumeCapability_AccessMode) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeCapability_AccessMode.Unmarshal(m, b) +} +func (m *VolumeCapability_AccessMode) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeCapability_AccessMode.Marshal(b, m, deterministic) +} +func (m *VolumeCapability_AccessMode) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability_AccessMode.Merge(m, src) +} +func (m *VolumeCapability_AccessMode) XXX_Size() int { + return xxx_messageInfo_VolumeCapability_AccessMode.Size(m) +} +func (m *VolumeCapability_AccessMode) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability_AccessMode.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability_AccessMode proto.InternalMessageInfo + +func (m *VolumeCapability_AccessMode) GetMode() VolumeCapability_AccessMode_Mode { + if m != nil { + return m.Mode + } + return VolumeCapability_AccessMode_UNKNOWN +} + +// The capacity of the storage space in bytes. To specify an exact size, +// `required_bytes` and `limit_bytes` SHALL be set to the same value. At +// least one of the these fields MUST be specified. +type CapacityRange struct { + // Volume MUST be at least this big. This field is OPTIONAL. + // A value of 0 is equal to an unspecified field value. + // The value of this field MUST NOT be negative. + RequiredBytes int64 `protobuf:"varint,1,opt,name=required_bytes,json=requiredBytes,proto3" json:"required_bytes,omitempty"` + // Volume MUST not be bigger than this. This field is OPTIONAL. + // A value of 0 is equal to an unspecified field value. + // The value of this field MUST NOT be negative. + LimitBytes int64 `protobuf:"varint,2,opt,name=limit_bytes,json=limitBytes,proto3" json:"limit_bytes,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CapacityRange) Reset() { *m = CapacityRange{} } +func (m *CapacityRange) String() string { return proto.CompactTextString(m) } +func (*CapacityRange) ProtoMessage() {} +func (*CapacityRange) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{11} +} + +func (m *CapacityRange) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_CapacityRange.Unmarshal(m, b) +} +func (m *CapacityRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_CapacityRange.Marshal(b, m, deterministic) +} +func (m *CapacityRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_CapacityRange.Merge(m, src) +} +func (m *CapacityRange) XXX_Size() int { + return xxx_messageInfo_CapacityRange.Size(m) +} +func (m *CapacityRange) XXX_DiscardUnknown() { + xxx_messageInfo_CapacityRange.DiscardUnknown(m) +} + +var xxx_messageInfo_CapacityRange proto.InternalMessageInfo + +func (m *CapacityRange) GetRequiredBytes() int64 { + if m != nil { + return m.RequiredBytes + } + return 0 +} + +func (m *CapacityRange) GetLimitBytes() int64 { + if m != nil { + return m.LimitBytes + } + return 0 +} + +// Information about a specific volume. +type Volume struct { + // The capacity of the volume in bytes. This field is OPTIONAL. If not + // set (value of 0), it indicates that the capacity of the volume is + // unknown (e.g., NFS share). + // The value of this field MUST NOT be negative. + CapacityBytes int64 `protobuf:"varint,1,opt,name=capacity_bytes,json=capacityBytes,proto3" json:"capacity_bytes,omitempty"` + // The identifier for this volume, generated by the plugin. + // This field is REQUIRED. + // This field MUST contain enough information to uniquely identify + // this specific volume vs all other volumes supported by this plugin. + // This field SHALL be used by the CO in subsequent calls to refer to + // this volume. + // The SP is NOT responsible for global uniqueness of volume_id across + // multiple SPs. + VolumeId string `protobuf:"bytes,2,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // Opaque static properties of the volume. SP MAY use this field to + // ensure subsequent volume validation and publishing calls have + // contextual information. + // The contents of this field SHALL be opaque to a CO. + // The contents of this field SHALL NOT be mutable. + // The contents of this field SHALL be safe for the CO to cache. + // The contents of this field SHOULD NOT contain sensitive + // information. + // The contents of this field SHOULD NOT be used for uniquely + // identifying a volume. The `volume_id` alone SHOULD be sufficient to + // identify the volume. + // A volume uniquely identified by `volume_id` SHALL always report the + // same volume_context. + // This field is OPTIONAL and when present MUST be passed to volume + // validation and publishing calls. + VolumeContext map[string]string `protobuf:"bytes,3,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // If specified, indicates that the volume is not empty and is + // pre-populated with data from the specified source. + // This field is OPTIONAL. + ContentSource *VolumeContentSource `protobuf:"bytes,4,opt,name=content_source,json=contentSource,proto3" json:"content_source,omitempty"` + // Specifies where (regions, zones, racks, etc.) the provisioned + // volume is accessible from. + // A plugin that returns this field MUST also set the + // VOLUME_ACCESSIBILITY_CONSTRAINTS plugin capability. + // An SP MAY specify multiple topologies to indicate the volume is + // accessible from multiple locations. + // COs MAY use this information along with the topology information + // returned by NodeGetInfo to ensure that a given volume is accessible + // from a given node when scheduling workloads. + // This field is OPTIONAL. If it is not specified, the CO MAY assume + // the volume is equally accessible from all nodes in the cluster and + // MAY schedule workloads referencing the volume on any available + // node. + // + // Example 1: + // accessible_topology = {"region": "R1", "zone": "Z2"} + // Indicates a volume accessible only from the "region" "R1" and the + // "zone" "Z2". + // + // Example 2: + // accessible_topology = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"} + // Indicates a volume accessible from both "zone" "Z2" and "zone" "Z3" + // in the "region" "R1". + AccessibleTopology []*Topology `protobuf:"bytes,5,rep,name=accessible_topology,json=accessibleTopology,proto3" json:"accessible_topology,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Volume) Reset() { *m = Volume{} } +func (m *Volume) String() string { return proto.CompactTextString(m) } +func (*Volume) ProtoMessage() {} +func (*Volume) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{12} +} + +func (m *Volume) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Volume.Unmarshal(m, b) +} +func (m *Volume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Volume.Marshal(b, m, deterministic) +} +func (m *Volume) XXX_Merge(src proto.Message) { + xxx_messageInfo_Volume.Merge(m, src) +} +func (m *Volume) XXX_Size() int { + return xxx_messageInfo_Volume.Size(m) +} +func (m *Volume) XXX_DiscardUnknown() { + xxx_messageInfo_Volume.DiscardUnknown(m) +} + +var xxx_messageInfo_Volume proto.InternalMessageInfo + +func (m *Volume) GetCapacityBytes() int64 { + if m != nil { + return m.CapacityBytes + } + return 0 +} + +func (m *Volume) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *Volume) GetVolumeContext() map[string]string { + if m != nil { + return m.VolumeContext + } + return nil +} + +func (m *Volume) GetContentSource() *VolumeContentSource { + if m != nil { + return m.ContentSource + } + return nil +} + +func (m *Volume) GetAccessibleTopology() []*Topology { + if m != nil { + return m.AccessibleTopology + } + return nil +} + +type TopologyRequirement struct { + // Specifies the list of topologies the provisioned volume MUST be + // accessible from. + // This field is OPTIONAL. If TopologyRequirement is specified either + // requisite or preferred or both MUST be specified. + // + // If requisite is specified, the provisioned volume MUST be + // accessible from at least one of the requisite topologies. + // + // Given + // x = number of topologies provisioned volume is accessible from + // n = number of requisite topologies + // The CO MUST ensure n >= 1. The SP MUST ensure x >= 1 + // If x==n, then the SP MUST make the provisioned volume available to + // all topologies from the list of requisite topologies. If it is + // unable to do so, the SP MUST fail the CreateVolume call. + // For example, if a volume should be accessible from a single zone, + // and requisite = + // {"region": "R1", "zone": "Z2"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and the "zone" "Z2". + // Similarly, if a volume should be accessible from two zones, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and both "zone" "Z2" and "zone" "Z3". + // + // If xn, then the SP MUST make the provisioned volume available from + // all topologies from the list of requisite topologies and MAY choose + // the remaining x-n unique topologies from the list of all possible + // topologies. If it is unable to do so, the SP MUST fail the + // CreateVolume call. + // For example, if a volume should be accessible from two zones, and + // requisite = + // {"region": "R1", "zone": "Z2"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and the "zone" "Z2" and the SP may select the second zone + // independently, e.g. "R1/Z4". + Requisite []*Topology `protobuf:"bytes,1,rep,name=requisite,proto3" json:"requisite,omitempty"` + // Specifies the list of topologies the CO would prefer the volume to + // be provisioned in. + // + // This field is OPTIONAL. If TopologyRequirement is specified either + // requisite or preferred or both MUST be specified. + // + // An SP MUST attempt to make the provisioned volume available using + // the preferred topologies in order from first to last. + // + // If requisite is specified, all topologies in preferred list MUST + // also be present in the list of requisite topologies. + // + // If the SP is unable to to make the provisioned volume available + // from any of the preferred topologies, the SP MAY choose a topology + // from the list of requisite topologies. + // If the list of requisite topologies is not specified, then the SP + // MAY choose from the list of all possible topologies. + // If the list of requisite topologies is specified and the SP is + // unable to to make the provisioned volume available from any of the + // requisite topologies it MUST fail the CreateVolume call. + // + // Example 1: + // Given a volume should be accessible from a single zone, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"} + // preferred = + // {"region": "R1", "zone": "Z3"} + // then the the SP SHOULD first attempt to make the provisioned volume + // available from "zone" "Z3" in the "region" "R1" and fall back to + // "zone" "Z2" in the "region" "R1" if that is not possible. + // + // Example 2: + // Given a volume should be accessible from a single zone, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"}, + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z5"} + // preferred = + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z2"} + // then the the SP SHOULD first attempt to make the provisioned volume + // accessible from "zone" "Z4" in the "region" "R1" and fall back to + // "zone" "Z2" in the "region" "R1" if that is not possible. If that + // is not possible, the SP may choose between either the "zone" + // "Z3" or "Z5" in the "region" "R1". + // + // Example 3: + // Given a volume should be accessible from TWO zones (because an + // opaque parameter in CreateVolumeRequest, for example, specifies + // the volume is accessible from two zones, aka synchronously + // replicated), and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"}, + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z5"} + // preferred = + // {"region": "R1", "zone": "Z5"}, + // {"region": "R1", "zone": "Z3"} + // then the the SP SHOULD first attempt to make the provisioned volume + // accessible from the combination of the two "zones" "Z5" and "Z3" in + // the "region" "R1". If that's not possible, it should fall back to + // a combination of "Z5" and other possibilities from the list of + // requisite. If that's not possible, it should fall back to a + // combination of "Z3" and other possibilities from the list of + // requisite. If that's not possible, it should fall back to a + // combination of other possibilities from the list of requisite. + Preferred []*Topology `protobuf:"bytes,2,rep,name=preferred,proto3" json:"preferred,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *TopologyRequirement) Reset() { *m = TopologyRequirement{} } +func (m *TopologyRequirement) String() string { return proto.CompactTextString(m) } +func (*TopologyRequirement) ProtoMessage() {} +func (*TopologyRequirement) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{13} +} + +func (m *TopologyRequirement) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_TopologyRequirement.Unmarshal(m, b) +} +func (m *TopologyRequirement) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_TopologyRequirement.Marshal(b, m, deterministic) +} +func (m *TopologyRequirement) XXX_Merge(src proto.Message) { + xxx_messageInfo_TopologyRequirement.Merge(m, src) +} +func (m *TopologyRequirement) XXX_Size() int { + return xxx_messageInfo_TopologyRequirement.Size(m) +} +func (m *TopologyRequirement) XXX_DiscardUnknown() { + xxx_messageInfo_TopologyRequirement.DiscardUnknown(m) +} + +var xxx_messageInfo_TopologyRequirement proto.InternalMessageInfo + +func (m *TopologyRequirement) GetRequisite() []*Topology { + if m != nil { + return m.Requisite + } + return nil +} + +func (m *TopologyRequirement) GetPreferred() []*Topology { + if m != nil { + return m.Preferred + } + return nil +} + +// Topology is a map of topological domains to topological segments. +// A topological domain is a sub-division of a cluster, like "region", +// "zone", "rack", etc. +// A topological segment is a specific instance of a topological domain, +// like "zone3", "rack3", etc. +// For example {"com.company/zone": "Z1", "com.company/rack": "R3"} +// Valid keys have two segments: an OPTIONAL prefix and name, separated +// by a slash (/), for example: "com.company.example/zone". +// The key name segment is REQUIRED. The prefix is OPTIONAL. +// The key name MUST be 63 characters or less, begin and end with an +// alphanumeric character ([a-z0-9A-Z]), and contain only dashes (-), +// underscores (_), dots (.), or alphanumerics in between, for example +// "zone". +// The key prefix MUST be 63 characters or less, begin and end with a +// lower-case alphanumeric character ([a-z0-9]), contain only +// dashes (-), dots (.), or lower-case alphanumerics in between, and +// follow domain name notation format +// (https://tools.ietf.org/html/rfc1035#section-2.3.1). +// The key prefix SHOULD include the plugin's host company name and/or +// the plugin name, to minimize the possibility of collisions with keys +// from other plugins. +// If a key prefix is specified, it MUST be identical across all +// topology keys returned by the SP (across all RPCs). +// Keys MUST be case-insensitive. Meaning the keys "Zone" and "zone" +// MUST not both exist. +// Each value (topological segment) MUST contain 1 or more strings. +// Each string MUST be 63 characters or less and begin and end with an +// alphanumeric character with '-', '_', '.', or alphanumerics in +// between. +type Topology struct { + Segments map[string]string `protobuf:"bytes,1,rep,name=segments,proto3" json:"segments,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Topology) Reset() { *m = Topology{} } +func (m *Topology) String() string { return proto.CompactTextString(m) } +func (*Topology) ProtoMessage() {} +func (*Topology) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{14} +} + +func (m *Topology) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Topology.Unmarshal(m, b) +} +func (m *Topology) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Topology.Marshal(b, m, deterministic) +} +func (m *Topology) XXX_Merge(src proto.Message) { + xxx_messageInfo_Topology.Merge(m, src) +} +func (m *Topology) XXX_Size() int { + return xxx_messageInfo_Topology.Size(m) +} +func (m *Topology) XXX_DiscardUnknown() { + xxx_messageInfo_Topology.DiscardUnknown(m) +} + +var xxx_messageInfo_Topology proto.InternalMessageInfo + +func (m *Topology) GetSegments() map[string]string { + if m != nil { + return m.Segments + } + return nil +} + +type DeleteVolumeRequest struct { + // The ID of the volume to be deprovisioned. + // This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // Secrets required by plugin to complete volume deletion request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,2,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DeleteVolumeRequest) Reset() { *m = DeleteVolumeRequest{} } +func (m *DeleteVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*DeleteVolumeRequest) ProtoMessage() {} +func (*DeleteVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{15} +} + +func (m *DeleteVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DeleteVolumeRequest.Unmarshal(m, b) +} +func (m *DeleteVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DeleteVolumeRequest.Marshal(b, m, deterministic) +} +func (m *DeleteVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_DeleteVolumeRequest.Merge(m, src) +} +func (m *DeleteVolumeRequest) XXX_Size() int { + return xxx_messageInfo_DeleteVolumeRequest.Size(m) +} +func (m *DeleteVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_DeleteVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_DeleteVolumeRequest proto.InternalMessageInfo + +func (m *DeleteVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *DeleteVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +type DeleteVolumeResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DeleteVolumeResponse) Reset() { *m = DeleteVolumeResponse{} } +func (m *DeleteVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*DeleteVolumeResponse) ProtoMessage() {} +func (*DeleteVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{16} +} + +func (m *DeleteVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DeleteVolumeResponse.Unmarshal(m, b) +} +func (m *DeleteVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DeleteVolumeResponse.Marshal(b, m, deterministic) +} +func (m *DeleteVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_DeleteVolumeResponse.Merge(m, src) +} +func (m *DeleteVolumeResponse) XXX_Size() int { + return xxx_messageInfo_DeleteVolumeResponse.Size(m) +} +func (m *DeleteVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_DeleteVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_DeleteVolumeResponse proto.InternalMessageInfo + +type ControllerPublishVolumeRequest struct { + // The ID of the volume to be used on a node. + // This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // The ID of the node. This field is REQUIRED. The CO SHALL set this + // field to match the node ID returned by `NodeGetInfo`. + NodeId string `protobuf:"bytes,2,opt,name=node_id,json=nodeId,proto3" json:"node_id,omitempty"` + // Volume capability describing how the CO intends to use this volume. + // SP MUST ensure the CO can use the published volume as described. + // Otherwise SP MUST return the appropriate gRPC error code. + // This is a REQUIRED field. + VolumeCapability *VolumeCapability `protobuf:"bytes,3,opt,name=volume_capability,json=volumeCapability,proto3" json:"volume_capability,omitempty"` + // Indicates SP MUST publish the volume in readonly mode. + // CO MUST set this field to false if SP does not have the + // PUBLISH_READONLY controller capability. + // This is a REQUIRED field. + Readonly bool `protobuf:"varint,4,opt,name=readonly,proto3" json:"readonly,omitempty"` + // Secrets required by plugin to complete controller publish volume + // request. This field is OPTIONAL. Refer to the + // `Secrets Requirements` section on how to use this field. + Secrets map[string]string `protobuf:"bytes,5,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Volume context as returned by SP in + // CreateVolumeResponse.Volume.volume_context. + // This field is OPTIONAL and MUST match the volume_context of the + // volume identified by `volume_id`. + VolumeContext map[string]string `protobuf:"bytes,6,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerPublishVolumeRequest) Reset() { *m = ControllerPublishVolumeRequest{} } +func (m *ControllerPublishVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*ControllerPublishVolumeRequest) ProtoMessage() {} +func (*ControllerPublishVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{17} +} + +func (m *ControllerPublishVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerPublishVolumeRequest.Unmarshal(m, b) +} +func (m *ControllerPublishVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerPublishVolumeRequest.Marshal(b, m, deterministic) +} +func (m *ControllerPublishVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerPublishVolumeRequest.Merge(m, src) +} +func (m *ControllerPublishVolumeRequest) XXX_Size() int { + return xxx_messageInfo_ControllerPublishVolumeRequest.Size(m) +} +func (m *ControllerPublishVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerPublishVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerPublishVolumeRequest proto.InternalMessageInfo + +func (m *ControllerPublishVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *ControllerPublishVolumeRequest) GetNodeId() string { + if m != nil { + return m.NodeId + } + return "" +} + +func (m *ControllerPublishVolumeRequest) GetVolumeCapability() *VolumeCapability { + if m != nil { + return m.VolumeCapability + } + return nil +} + +func (m *ControllerPublishVolumeRequest) GetReadonly() bool { + if m != nil { + return m.Readonly + } + return false +} + +func (m *ControllerPublishVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +func (m *ControllerPublishVolumeRequest) GetVolumeContext() map[string]string { + if m != nil { + return m.VolumeContext + } + return nil +} + +type ControllerPublishVolumeResponse struct { + // Opaque static publish properties of the volume. SP MAY use this + // field to ensure subsequent `NodeStageVolume` or `NodePublishVolume` + // calls calls have contextual information. + // The contents of this field SHALL be opaque to a CO. + // The contents of this field SHALL NOT be mutable. + // The contents of this field SHALL be safe for the CO to cache. + // The contents of this field SHOULD NOT contain sensitive + // information. + // The contents of this field SHOULD NOT be used for uniquely + // identifying a volume. The `volume_id` alone SHOULD be sufficient to + // identify the volume. + // This field is OPTIONAL and when present MUST be passed to + // subsequent `NodeStageVolume` or `NodePublishVolume` calls + PublishContext map[string]string `protobuf:"bytes,1,rep,name=publish_context,json=publishContext,proto3" json:"publish_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerPublishVolumeResponse) Reset() { *m = ControllerPublishVolumeResponse{} } +func (m *ControllerPublishVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*ControllerPublishVolumeResponse) ProtoMessage() {} +func (*ControllerPublishVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{18} +} + +func (m *ControllerPublishVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerPublishVolumeResponse.Unmarshal(m, b) +} +func (m *ControllerPublishVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerPublishVolumeResponse.Marshal(b, m, deterministic) +} +func (m *ControllerPublishVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerPublishVolumeResponse.Merge(m, src) +} +func (m *ControllerPublishVolumeResponse) XXX_Size() int { + return xxx_messageInfo_ControllerPublishVolumeResponse.Size(m) +} +func (m *ControllerPublishVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerPublishVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerPublishVolumeResponse proto.InternalMessageInfo + +func (m *ControllerPublishVolumeResponse) GetPublishContext() map[string]string { + if m != nil { + return m.PublishContext + } + return nil +} + +type ControllerUnpublishVolumeRequest struct { + // The ID of the volume. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // The ID of the node. This field is OPTIONAL. The CO SHOULD set this + // field to match the node ID returned by `NodeGetInfo` or leave it + // unset. If the value is set, the SP MUST unpublish the volume from + // the specified node. If the value is unset, the SP MUST unpublish + // the volume from all nodes it is published to. + NodeId string `protobuf:"bytes,2,opt,name=node_id,json=nodeId,proto3" json:"node_id,omitempty"` + // Secrets required by plugin to complete controller unpublish volume + // request. This SHOULD be the same secrets passed to the + // ControllerPublishVolume call for the specified volume. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,3,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerUnpublishVolumeRequest) Reset() { *m = ControllerUnpublishVolumeRequest{} } +func (m *ControllerUnpublishVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*ControllerUnpublishVolumeRequest) ProtoMessage() {} +func (*ControllerUnpublishVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{19} +} + +func (m *ControllerUnpublishVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerUnpublishVolumeRequest.Unmarshal(m, b) +} +func (m *ControllerUnpublishVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerUnpublishVolumeRequest.Marshal(b, m, deterministic) +} +func (m *ControllerUnpublishVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerUnpublishVolumeRequest.Merge(m, src) +} +func (m *ControllerUnpublishVolumeRequest) XXX_Size() int { + return xxx_messageInfo_ControllerUnpublishVolumeRequest.Size(m) +} +func (m *ControllerUnpublishVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerUnpublishVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerUnpublishVolumeRequest proto.InternalMessageInfo + +func (m *ControllerUnpublishVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *ControllerUnpublishVolumeRequest) GetNodeId() string { + if m != nil { + return m.NodeId + } + return "" +} + +func (m *ControllerUnpublishVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +type ControllerUnpublishVolumeResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerUnpublishVolumeResponse) Reset() { *m = ControllerUnpublishVolumeResponse{} } +func (m *ControllerUnpublishVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*ControllerUnpublishVolumeResponse) ProtoMessage() {} +func (*ControllerUnpublishVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{20} +} + +func (m *ControllerUnpublishVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerUnpublishVolumeResponse.Unmarshal(m, b) +} +func (m *ControllerUnpublishVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerUnpublishVolumeResponse.Marshal(b, m, deterministic) +} +func (m *ControllerUnpublishVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerUnpublishVolumeResponse.Merge(m, src) +} +func (m *ControllerUnpublishVolumeResponse) XXX_Size() int { + return xxx_messageInfo_ControllerUnpublishVolumeResponse.Size(m) +} +func (m *ControllerUnpublishVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerUnpublishVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerUnpublishVolumeResponse proto.InternalMessageInfo + +type ValidateVolumeCapabilitiesRequest struct { + // The ID of the volume to check. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // Volume context as returned by SP in + // CreateVolumeResponse.Volume.volume_context. + // This field is OPTIONAL and MUST match the volume_context of the + // volume identified by `volume_id`. + VolumeContext map[string]string `protobuf:"bytes,2,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // The capabilities that the CO wants to check for the volume. This + // call SHALL return "confirmed" only if all the volume capabilities + // specified below are supported. This field is REQUIRED. + VolumeCapabilities []*VolumeCapability `protobuf:"bytes,3,rep,name=volume_capabilities,json=volumeCapabilities,proto3" json:"volume_capabilities,omitempty"` + // See CreateVolumeRequest.parameters. + // This field is OPTIONAL. + Parameters map[string]string `protobuf:"bytes,4,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Secrets required by plugin to complete volume validation request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,5,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ValidateVolumeCapabilitiesRequest) Reset() { *m = ValidateVolumeCapabilitiesRequest{} } +func (m *ValidateVolumeCapabilitiesRequest) String() string { return proto.CompactTextString(m) } +func (*ValidateVolumeCapabilitiesRequest) ProtoMessage() {} +func (*ValidateVolumeCapabilitiesRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{21} +} + +func (m *ValidateVolumeCapabilitiesRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ValidateVolumeCapabilitiesRequest.Unmarshal(m, b) +} +func (m *ValidateVolumeCapabilitiesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ValidateVolumeCapabilitiesRequest.Marshal(b, m, deterministic) +} +func (m *ValidateVolumeCapabilitiesRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ValidateVolumeCapabilitiesRequest.Merge(m, src) +} +func (m *ValidateVolumeCapabilitiesRequest) XXX_Size() int { + return xxx_messageInfo_ValidateVolumeCapabilitiesRequest.Size(m) +} +func (m *ValidateVolumeCapabilitiesRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ValidateVolumeCapabilitiesRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ValidateVolumeCapabilitiesRequest proto.InternalMessageInfo + +func (m *ValidateVolumeCapabilitiesRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *ValidateVolumeCapabilitiesRequest) GetVolumeContext() map[string]string { + if m != nil { + return m.VolumeContext + } + return nil +} + +func (m *ValidateVolumeCapabilitiesRequest) GetVolumeCapabilities() []*VolumeCapability { + if m != nil { + return m.VolumeCapabilities + } + return nil +} + +func (m *ValidateVolumeCapabilitiesRequest) GetParameters() map[string]string { + if m != nil { + return m.Parameters + } + return nil +} + +func (m *ValidateVolumeCapabilitiesRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +type ValidateVolumeCapabilitiesResponse struct { + // Confirmed indicates to the CO the set of capabilities that the + // plugin has validated. This field SHALL only be set to a non-empty + // value for successful validation responses. + // For successful validation responses, the CO SHALL compare the + // fields of this message to the originally requested capabilities in + // order to guard against an older plugin reporting "valid" for newer + // capability fields that it does not yet understand. + // This field is OPTIONAL. + Confirmed *ValidateVolumeCapabilitiesResponse_Confirmed `protobuf:"bytes,1,opt,name=confirmed,proto3" json:"confirmed,omitempty"` + // Message to the CO if `confirmed` above is empty. This field is + // OPTIONAL. + // An empty string is equal to an unspecified field value. + Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ValidateVolumeCapabilitiesResponse) Reset() { *m = ValidateVolumeCapabilitiesResponse{} } +func (m *ValidateVolumeCapabilitiesResponse) String() string { return proto.CompactTextString(m) } +func (*ValidateVolumeCapabilitiesResponse) ProtoMessage() {} +func (*ValidateVolumeCapabilitiesResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{22} +} + +func (m *ValidateVolumeCapabilitiesResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ValidateVolumeCapabilitiesResponse.Unmarshal(m, b) +} +func (m *ValidateVolumeCapabilitiesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ValidateVolumeCapabilitiesResponse.Marshal(b, m, deterministic) +} +func (m *ValidateVolumeCapabilitiesResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ValidateVolumeCapabilitiesResponse.Merge(m, src) +} +func (m *ValidateVolumeCapabilitiesResponse) XXX_Size() int { + return xxx_messageInfo_ValidateVolumeCapabilitiesResponse.Size(m) +} +func (m *ValidateVolumeCapabilitiesResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ValidateVolumeCapabilitiesResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ValidateVolumeCapabilitiesResponse proto.InternalMessageInfo + +func (m *ValidateVolumeCapabilitiesResponse) GetConfirmed() *ValidateVolumeCapabilitiesResponse_Confirmed { + if m != nil { + return m.Confirmed + } + return nil +} + +func (m *ValidateVolumeCapabilitiesResponse) GetMessage() string { + if m != nil { + return m.Message + } + return "" +} + +type ValidateVolumeCapabilitiesResponse_Confirmed struct { + // Volume context validated by the plugin. + // This field is OPTIONAL. + VolumeContext map[string]string `protobuf:"bytes,1,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Volume capabilities supported by the plugin. + // This field is REQUIRED. + VolumeCapabilities []*VolumeCapability `protobuf:"bytes,2,rep,name=volume_capabilities,json=volumeCapabilities,proto3" json:"volume_capabilities,omitempty"` + // The volume creation parameters validated by the plugin. + // This field is OPTIONAL. + Parameters map[string]string `protobuf:"bytes,3,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) Reset() { + *m = ValidateVolumeCapabilitiesResponse_Confirmed{} +} +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) String() string { + return proto.CompactTextString(m) +} +func (*ValidateVolumeCapabilitiesResponse_Confirmed) ProtoMessage() {} +func (*ValidateVolumeCapabilitiesResponse_Confirmed) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{22, 0} +} + +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ValidateVolumeCapabilitiesResponse_Confirmed.Unmarshal(m, b) +} +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ValidateVolumeCapabilitiesResponse_Confirmed.Marshal(b, m, deterministic) +} +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) XXX_Merge(src proto.Message) { + xxx_messageInfo_ValidateVolumeCapabilitiesResponse_Confirmed.Merge(m, src) +} +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) XXX_Size() int { + return xxx_messageInfo_ValidateVolumeCapabilitiesResponse_Confirmed.Size(m) +} +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) XXX_DiscardUnknown() { + xxx_messageInfo_ValidateVolumeCapabilitiesResponse_Confirmed.DiscardUnknown(m) +} + +var xxx_messageInfo_ValidateVolumeCapabilitiesResponse_Confirmed proto.InternalMessageInfo + +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) GetVolumeContext() map[string]string { + if m != nil { + return m.VolumeContext + } + return nil +} + +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) GetVolumeCapabilities() []*VolumeCapability { + if m != nil { + return m.VolumeCapabilities + } + return nil +} + +func (m *ValidateVolumeCapabilitiesResponse_Confirmed) GetParameters() map[string]string { + if m != nil { + return m.Parameters + } + return nil +} + +type ListVolumesRequest struct { + // If specified (non-zero value), the Plugin MUST NOT return more + // entries than this number in the response. If the actual number of + // entries is more than this number, the Plugin MUST set `next_token` + // in the response which can be used to get the next page of entries + // in the subsequent `ListVolumes` call. This field is OPTIONAL. If + // not specified (zero value), it means there is no restriction on the + // number of entries that can be returned. + // The value of this field MUST NOT be negative. + MaxEntries int32 `protobuf:"varint,1,opt,name=max_entries,json=maxEntries,proto3" json:"max_entries,omitempty"` + // A token to specify where to start paginating. Set this field to + // `next_token` returned by a previous `ListVolumes` call to get the + // next page of entries. This field is OPTIONAL. + // An empty string is equal to an unspecified field value. + StartingToken string `protobuf:"bytes,2,opt,name=starting_token,json=startingToken,proto3" json:"starting_token,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListVolumesRequest) Reset() { *m = ListVolumesRequest{} } +func (m *ListVolumesRequest) String() string { return proto.CompactTextString(m) } +func (*ListVolumesRequest) ProtoMessage() {} +func (*ListVolumesRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{23} +} + +func (m *ListVolumesRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ListVolumesRequest.Unmarshal(m, b) +} +func (m *ListVolumesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ListVolumesRequest.Marshal(b, m, deterministic) +} +func (m *ListVolumesRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListVolumesRequest.Merge(m, src) +} +func (m *ListVolumesRequest) XXX_Size() int { + return xxx_messageInfo_ListVolumesRequest.Size(m) +} +func (m *ListVolumesRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ListVolumesRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ListVolumesRequest proto.InternalMessageInfo + +func (m *ListVolumesRequest) GetMaxEntries() int32 { + if m != nil { + return m.MaxEntries + } + return 0 +} + +func (m *ListVolumesRequest) GetStartingToken() string { + if m != nil { + return m.StartingToken + } + return "" +} + +type ListVolumesResponse struct { + Entries []*ListVolumesResponse_Entry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"` + // This token allows you to get the next page of entries for + // `ListVolumes` request. If the number of entries is larger than + // `max_entries`, use the `next_token` as a value for the + // `starting_token` field in the next `ListVolumes` request. This + // field is OPTIONAL. + // An empty string is equal to an unspecified field value. + NextToken string `protobuf:"bytes,2,opt,name=next_token,json=nextToken,proto3" json:"next_token,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListVolumesResponse) Reset() { *m = ListVolumesResponse{} } +func (m *ListVolumesResponse) String() string { return proto.CompactTextString(m) } +func (*ListVolumesResponse) ProtoMessage() {} +func (*ListVolumesResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{24} +} + +func (m *ListVolumesResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ListVolumesResponse.Unmarshal(m, b) +} +func (m *ListVolumesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ListVolumesResponse.Marshal(b, m, deterministic) +} +func (m *ListVolumesResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListVolumesResponse.Merge(m, src) +} +func (m *ListVolumesResponse) XXX_Size() int { + return xxx_messageInfo_ListVolumesResponse.Size(m) +} +func (m *ListVolumesResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ListVolumesResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ListVolumesResponse proto.InternalMessageInfo + +func (m *ListVolumesResponse) GetEntries() []*ListVolumesResponse_Entry { + if m != nil { + return m.Entries + } + return nil +} + +func (m *ListVolumesResponse) GetNextToken() string { + if m != nil { + return m.NextToken + } + return "" +} + +type ListVolumesResponse_VolumeStatus struct { + // A list of all `node_id` of nodes that the volume in this entry + // is controller published on. + // This field is OPTIONAL. If it is not specified and the SP has + // the LIST_VOLUMES_PUBLISHED_NODES controller capability, the CO + // MAY assume the volume is not controller published to any nodes. + // If the field is not specified and the SP does not have the + // LIST_VOLUMES_PUBLISHED_NODES controller capability, the CO MUST + // not interpret this field. + // published_node_ids MAY include nodes not published to or + // reported by the SP. The CO MUST be resilient to that. + PublishedNodeIds []string `protobuf:"bytes,1,rep,name=published_node_ids,json=publishedNodeIds,proto3" json:"published_node_ids,omitempty"` + // Information about the current condition of the volume. + // This field is OPTIONAL. + // This field MUST be specified if the + // VOLUME_CONDITION controller capability is supported. + VolumeCondition *VolumeCondition `protobuf:"bytes,2,opt,name=volume_condition,json=volumeCondition,proto3" json:"volume_condition,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListVolumesResponse_VolumeStatus) Reset() { *m = ListVolumesResponse_VolumeStatus{} } +func (m *ListVolumesResponse_VolumeStatus) String() string { return proto.CompactTextString(m) } +func (*ListVolumesResponse_VolumeStatus) ProtoMessage() {} +func (*ListVolumesResponse_VolumeStatus) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{24, 0} +} + +func (m *ListVolumesResponse_VolumeStatus) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ListVolumesResponse_VolumeStatus.Unmarshal(m, b) +} +func (m *ListVolumesResponse_VolumeStatus) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ListVolumesResponse_VolumeStatus.Marshal(b, m, deterministic) +} +func (m *ListVolumesResponse_VolumeStatus) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListVolumesResponse_VolumeStatus.Merge(m, src) +} +func (m *ListVolumesResponse_VolumeStatus) XXX_Size() int { + return xxx_messageInfo_ListVolumesResponse_VolumeStatus.Size(m) +} +func (m *ListVolumesResponse_VolumeStatus) XXX_DiscardUnknown() { + xxx_messageInfo_ListVolumesResponse_VolumeStatus.DiscardUnknown(m) +} + +var xxx_messageInfo_ListVolumesResponse_VolumeStatus proto.InternalMessageInfo + +func (m *ListVolumesResponse_VolumeStatus) GetPublishedNodeIds() []string { + if m != nil { + return m.PublishedNodeIds + } + return nil +} + +func (m *ListVolumesResponse_VolumeStatus) GetVolumeCondition() *VolumeCondition { + if m != nil { + return m.VolumeCondition + } + return nil +} + +type ListVolumesResponse_Entry struct { + // This field is REQUIRED + Volume *Volume `protobuf:"bytes,1,opt,name=volume,proto3" json:"volume,omitempty"` + // This field is OPTIONAL. This field MUST be specified if the + // LIST_VOLUMES_PUBLISHED_NODES controller capability is + // supported. + Status *ListVolumesResponse_VolumeStatus `protobuf:"bytes,2,opt,name=status,proto3" json:"status,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListVolumesResponse_Entry) Reset() { *m = ListVolumesResponse_Entry{} } +func (m *ListVolumesResponse_Entry) String() string { return proto.CompactTextString(m) } +func (*ListVolumesResponse_Entry) ProtoMessage() {} +func (*ListVolumesResponse_Entry) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{24, 1} +} + +func (m *ListVolumesResponse_Entry) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ListVolumesResponse_Entry.Unmarshal(m, b) +} +func (m *ListVolumesResponse_Entry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ListVolumesResponse_Entry.Marshal(b, m, deterministic) +} +func (m *ListVolumesResponse_Entry) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListVolumesResponse_Entry.Merge(m, src) +} +func (m *ListVolumesResponse_Entry) XXX_Size() int { + return xxx_messageInfo_ListVolumesResponse_Entry.Size(m) +} +func (m *ListVolumesResponse_Entry) XXX_DiscardUnknown() { + xxx_messageInfo_ListVolumesResponse_Entry.DiscardUnknown(m) +} + +var xxx_messageInfo_ListVolumesResponse_Entry proto.InternalMessageInfo + +func (m *ListVolumesResponse_Entry) GetVolume() *Volume { + if m != nil { + return m.Volume + } + return nil +} + +func (m *ListVolumesResponse_Entry) GetStatus() *ListVolumesResponse_VolumeStatus { + if m != nil { + return m.Status + } + return nil +} + +type ControllerGetVolumeRequest struct { + // The ID of the volume to fetch current volume information for. + // This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerGetVolumeRequest) Reset() { *m = ControllerGetVolumeRequest{} } +func (m *ControllerGetVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*ControllerGetVolumeRequest) ProtoMessage() {} +func (*ControllerGetVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{25} +} + +func (m *ControllerGetVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerGetVolumeRequest.Unmarshal(m, b) +} +func (m *ControllerGetVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerGetVolumeRequest.Marshal(b, m, deterministic) +} +func (m *ControllerGetVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerGetVolumeRequest.Merge(m, src) +} +func (m *ControllerGetVolumeRequest) XXX_Size() int { + return xxx_messageInfo_ControllerGetVolumeRequest.Size(m) +} +func (m *ControllerGetVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerGetVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerGetVolumeRequest proto.InternalMessageInfo + +func (m *ControllerGetVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +type ControllerGetVolumeResponse struct { + // This field is REQUIRED + Volume *Volume `protobuf:"bytes,1,opt,name=volume,proto3" json:"volume,omitempty"` + // This field is REQUIRED. + Status *ControllerGetVolumeResponse_VolumeStatus `protobuf:"bytes,2,opt,name=status,proto3" json:"status,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerGetVolumeResponse) Reset() { *m = ControllerGetVolumeResponse{} } +func (m *ControllerGetVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*ControllerGetVolumeResponse) ProtoMessage() {} +func (*ControllerGetVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{26} +} + +func (m *ControllerGetVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerGetVolumeResponse.Unmarshal(m, b) +} +func (m *ControllerGetVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerGetVolumeResponse.Marshal(b, m, deterministic) +} +func (m *ControllerGetVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerGetVolumeResponse.Merge(m, src) +} +func (m *ControllerGetVolumeResponse) XXX_Size() int { + return xxx_messageInfo_ControllerGetVolumeResponse.Size(m) +} +func (m *ControllerGetVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerGetVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerGetVolumeResponse proto.InternalMessageInfo + +func (m *ControllerGetVolumeResponse) GetVolume() *Volume { + if m != nil { + return m.Volume + } + return nil +} + +func (m *ControllerGetVolumeResponse) GetStatus() *ControllerGetVolumeResponse_VolumeStatus { + if m != nil { + return m.Status + } + return nil +} + +type ControllerGetVolumeResponse_VolumeStatus struct { + // A list of all the `node_id` of nodes that this volume is + // controller published on. + // This field is OPTIONAL. + // This field MUST be specified if the PUBLISH_UNPUBLISH_VOLUME + // controller capability is supported. + // published_node_ids MAY include nodes not published to or + // reported by the SP. The CO MUST be resilient to that. + PublishedNodeIds []string `protobuf:"bytes,1,rep,name=published_node_ids,json=publishedNodeIds,proto3" json:"published_node_ids,omitempty"` + // Information about the current condition of the volume. + // This field is OPTIONAL. + // This field MUST be specified if the + // VOLUME_CONDITION controller capability is supported. + VolumeCondition *VolumeCondition `protobuf:"bytes,2,opt,name=volume_condition,json=volumeCondition,proto3" json:"volume_condition,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerGetVolumeResponse_VolumeStatus) Reset() { + *m = ControllerGetVolumeResponse_VolumeStatus{} +} +func (m *ControllerGetVolumeResponse_VolumeStatus) String() string { return proto.CompactTextString(m) } +func (*ControllerGetVolumeResponse_VolumeStatus) ProtoMessage() {} +func (*ControllerGetVolumeResponse_VolumeStatus) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{26, 0} +} + +func (m *ControllerGetVolumeResponse_VolumeStatus) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerGetVolumeResponse_VolumeStatus.Unmarshal(m, b) +} +func (m *ControllerGetVolumeResponse_VolumeStatus) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerGetVolumeResponse_VolumeStatus.Marshal(b, m, deterministic) +} +func (m *ControllerGetVolumeResponse_VolumeStatus) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerGetVolumeResponse_VolumeStatus.Merge(m, src) +} +func (m *ControllerGetVolumeResponse_VolumeStatus) XXX_Size() int { + return xxx_messageInfo_ControllerGetVolumeResponse_VolumeStatus.Size(m) +} +func (m *ControllerGetVolumeResponse_VolumeStatus) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerGetVolumeResponse_VolumeStatus.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerGetVolumeResponse_VolumeStatus proto.InternalMessageInfo + +func (m *ControllerGetVolumeResponse_VolumeStatus) GetPublishedNodeIds() []string { + if m != nil { + return m.PublishedNodeIds + } + return nil +} + +func (m *ControllerGetVolumeResponse_VolumeStatus) GetVolumeCondition() *VolumeCondition { + if m != nil { + return m.VolumeCondition + } + return nil +} + +type GetCapacityRequest struct { + // If specified, the Plugin SHALL report the capacity of the storage + // that can be used to provision volumes that satisfy ALL of the + // specified `volume_capabilities`. These are the same + // `volume_capabilities` the CO will use in `CreateVolumeRequest`. + // This field is OPTIONAL. + VolumeCapabilities []*VolumeCapability `protobuf:"bytes,1,rep,name=volume_capabilities,json=volumeCapabilities,proto3" json:"volume_capabilities,omitempty"` + // If specified, the Plugin SHALL report the capacity of the storage + // that can be used to provision volumes with the given Plugin + // specific `parameters`. These are the same `parameters` the CO will + // use in `CreateVolumeRequest`. This field is OPTIONAL. + Parameters map[string]string `protobuf:"bytes,2,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // If specified, the Plugin SHALL report the capacity of the storage + // that can be used to provision volumes that in the specified + // `accessible_topology`. This is the same as the + // `accessible_topology` the CO returns in a `CreateVolumeResponse`. + // This field is OPTIONAL. This field SHALL NOT be set unless the + // plugin advertises the VOLUME_ACCESSIBILITY_CONSTRAINTS capability. + AccessibleTopology *Topology `protobuf:"bytes,3,opt,name=accessible_topology,json=accessibleTopology,proto3" json:"accessible_topology,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GetCapacityRequest) Reset() { *m = GetCapacityRequest{} } +func (m *GetCapacityRequest) String() string { return proto.CompactTextString(m) } +func (*GetCapacityRequest) ProtoMessage() {} +func (*GetCapacityRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{27} +} + +func (m *GetCapacityRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GetCapacityRequest.Unmarshal(m, b) +} +func (m *GetCapacityRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GetCapacityRequest.Marshal(b, m, deterministic) +} +func (m *GetCapacityRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetCapacityRequest.Merge(m, src) +} +func (m *GetCapacityRequest) XXX_Size() int { + return xxx_messageInfo_GetCapacityRequest.Size(m) +} +func (m *GetCapacityRequest) XXX_DiscardUnknown() { + xxx_messageInfo_GetCapacityRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_GetCapacityRequest proto.InternalMessageInfo + +func (m *GetCapacityRequest) GetVolumeCapabilities() []*VolumeCapability { + if m != nil { + return m.VolumeCapabilities + } + return nil +} + +func (m *GetCapacityRequest) GetParameters() map[string]string { + if m != nil { + return m.Parameters + } + return nil +} + +func (m *GetCapacityRequest) GetAccessibleTopology() *Topology { + if m != nil { + return m.AccessibleTopology + } + return nil +} + +type GetCapacityResponse struct { + // The available capacity, in bytes, of the storage that can be used + // to provision volumes. If `volume_capabilities` or `parameters` is + // specified in the request, the Plugin SHALL take those into + // consideration when calculating the available capacity of the + // storage. This field is REQUIRED. + // The value of this field MUST NOT be negative. + AvailableCapacity int64 `protobuf:"varint,1,opt,name=available_capacity,json=availableCapacity,proto3" json:"available_capacity,omitempty"` + // The largest size that may be used in a + // CreateVolumeRequest.capacity_range.required_bytes field + // to create a volume with the same parameters as those in + // GetCapacityRequest. + // + // If `volume_capabilities` or `parameters` is + // specified in the request, the Plugin SHALL take those into + // consideration when calculating the minimum volume size of the + // storage. + // + // This field is OPTIONAL. MUST NOT be negative. + // The Plugin SHOULD provide a value for this field if it has + // a maximum size for individual volumes and leave it unset + // otherwise. COs MAY use it to make decision about + // where to create volumes. + MaximumVolumeSize *wrappers.Int64Value `protobuf:"bytes,2,opt,name=maximum_volume_size,json=maximumVolumeSize,proto3" json:"maximum_volume_size,omitempty"` + // The smallest size that may be used in a + // CreateVolumeRequest.capacity_range.limit_bytes field + // to create a volume with the same parameters as those in + // GetCapacityRequest. + // + // If `volume_capabilities` or `parameters` is + // specified in the request, the Plugin SHALL take those into + // consideration when calculating the maximum volume size of the + // storage. + // + // This field is OPTIONAL. MUST NOT be negative. + // The Plugin SHOULD provide a value for this field if it has + // a minimum size for individual volumes and leave it unset + // otherwise. COs MAY use it to make decision about + // where to create volumes. + MinimumVolumeSize *wrappers.Int64Value `protobuf:"bytes,3,opt,name=minimum_volume_size,json=minimumVolumeSize,proto3" json:"minimum_volume_size,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GetCapacityResponse) Reset() { *m = GetCapacityResponse{} } +func (m *GetCapacityResponse) String() string { return proto.CompactTextString(m) } +func (*GetCapacityResponse) ProtoMessage() {} +func (*GetCapacityResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{28} +} + +func (m *GetCapacityResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GetCapacityResponse.Unmarshal(m, b) +} +func (m *GetCapacityResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GetCapacityResponse.Marshal(b, m, deterministic) +} +func (m *GetCapacityResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetCapacityResponse.Merge(m, src) +} +func (m *GetCapacityResponse) XXX_Size() int { + return xxx_messageInfo_GetCapacityResponse.Size(m) +} +func (m *GetCapacityResponse) XXX_DiscardUnknown() { + xxx_messageInfo_GetCapacityResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_GetCapacityResponse proto.InternalMessageInfo + +func (m *GetCapacityResponse) GetAvailableCapacity() int64 { + if m != nil { + return m.AvailableCapacity + } + return 0 +} + +func (m *GetCapacityResponse) GetMaximumVolumeSize() *wrappers.Int64Value { + if m != nil { + return m.MaximumVolumeSize + } + return nil +} + +func (m *GetCapacityResponse) GetMinimumVolumeSize() *wrappers.Int64Value { + if m != nil { + return m.MinimumVolumeSize + } + return nil +} + +type ControllerGetCapabilitiesRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerGetCapabilitiesRequest) Reset() { *m = ControllerGetCapabilitiesRequest{} } +func (m *ControllerGetCapabilitiesRequest) String() string { return proto.CompactTextString(m) } +func (*ControllerGetCapabilitiesRequest) ProtoMessage() {} +func (*ControllerGetCapabilitiesRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{29} +} + +func (m *ControllerGetCapabilitiesRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerGetCapabilitiesRequest.Unmarshal(m, b) +} +func (m *ControllerGetCapabilitiesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerGetCapabilitiesRequest.Marshal(b, m, deterministic) +} +func (m *ControllerGetCapabilitiesRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerGetCapabilitiesRequest.Merge(m, src) +} +func (m *ControllerGetCapabilitiesRequest) XXX_Size() int { + return xxx_messageInfo_ControllerGetCapabilitiesRequest.Size(m) +} +func (m *ControllerGetCapabilitiesRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerGetCapabilitiesRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerGetCapabilitiesRequest proto.InternalMessageInfo + +type ControllerGetCapabilitiesResponse struct { + // All the capabilities that the controller service supports. This + // field is OPTIONAL. + Capabilities []*ControllerServiceCapability `protobuf:"bytes,1,rep,name=capabilities,proto3" json:"capabilities,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerGetCapabilitiesResponse) Reset() { *m = ControllerGetCapabilitiesResponse{} } +func (m *ControllerGetCapabilitiesResponse) String() string { return proto.CompactTextString(m) } +func (*ControllerGetCapabilitiesResponse) ProtoMessage() {} +func (*ControllerGetCapabilitiesResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{30} +} + +func (m *ControllerGetCapabilitiesResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerGetCapabilitiesResponse.Unmarshal(m, b) +} +func (m *ControllerGetCapabilitiesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerGetCapabilitiesResponse.Marshal(b, m, deterministic) +} +func (m *ControllerGetCapabilitiesResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerGetCapabilitiesResponse.Merge(m, src) +} +func (m *ControllerGetCapabilitiesResponse) XXX_Size() int { + return xxx_messageInfo_ControllerGetCapabilitiesResponse.Size(m) +} +func (m *ControllerGetCapabilitiesResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerGetCapabilitiesResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerGetCapabilitiesResponse proto.InternalMessageInfo + +func (m *ControllerGetCapabilitiesResponse) GetCapabilities() []*ControllerServiceCapability { + if m != nil { + return m.Capabilities + } + return nil +} + +// Specifies a capability of the controller service. +type ControllerServiceCapability struct { + // Types that are valid to be assigned to Type: + // *ControllerServiceCapability_Rpc + Type isControllerServiceCapability_Type `protobuf_oneof:"type"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerServiceCapability) Reset() { *m = ControllerServiceCapability{} } +func (m *ControllerServiceCapability) String() string { return proto.CompactTextString(m) } +func (*ControllerServiceCapability) ProtoMessage() {} +func (*ControllerServiceCapability) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{31} +} + +func (m *ControllerServiceCapability) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerServiceCapability.Unmarshal(m, b) +} +func (m *ControllerServiceCapability) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerServiceCapability.Marshal(b, m, deterministic) +} +func (m *ControllerServiceCapability) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerServiceCapability.Merge(m, src) +} +func (m *ControllerServiceCapability) XXX_Size() int { + return xxx_messageInfo_ControllerServiceCapability.Size(m) +} +func (m *ControllerServiceCapability) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerServiceCapability.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerServiceCapability proto.InternalMessageInfo + +type isControllerServiceCapability_Type interface { + isControllerServiceCapability_Type() +} + +type ControllerServiceCapability_Rpc struct { + Rpc *ControllerServiceCapability_RPC `protobuf:"bytes,1,opt,name=rpc,proto3,oneof"` +} + +func (*ControllerServiceCapability_Rpc) isControllerServiceCapability_Type() {} + +func (m *ControllerServiceCapability) GetType() isControllerServiceCapability_Type { + if m != nil { + return m.Type + } + return nil +} + +func (m *ControllerServiceCapability) GetRpc() *ControllerServiceCapability_RPC { + if x, ok := m.GetType().(*ControllerServiceCapability_Rpc); ok { + return x.Rpc + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*ControllerServiceCapability) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*ControllerServiceCapability_Rpc)(nil), + } +} + +type ControllerServiceCapability_RPC struct { + Type ControllerServiceCapability_RPC_Type `protobuf:"varint,1,opt,name=type,proto3,enum=csi.v1.ControllerServiceCapability_RPC_Type" json:"type,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerServiceCapability_RPC) Reset() { *m = ControllerServiceCapability_RPC{} } +func (m *ControllerServiceCapability_RPC) String() string { return proto.CompactTextString(m) } +func (*ControllerServiceCapability_RPC) ProtoMessage() {} +func (*ControllerServiceCapability_RPC) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{31, 0} +} + +func (m *ControllerServiceCapability_RPC) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerServiceCapability_RPC.Unmarshal(m, b) +} +func (m *ControllerServiceCapability_RPC) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerServiceCapability_RPC.Marshal(b, m, deterministic) +} +func (m *ControllerServiceCapability_RPC) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerServiceCapability_RPC.Merge(m, src) +} +func (m *ControllerServiceCapability_RPC) XXX_Size() int { + return xxx_messageInfo_ControllerServiceCapability_RPC.Size(m) +} +func (m *ControllerServiceCapability_RPC) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerServiceCapability_RPC.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerServiceCapability_RPC proto.InternalMessageInfo + +func (m *ControllerServiceCapability_RPC) GetType() ControllerServiceCapability_RPC_Type { + if m != nil { + return m.Type + } + return ControllerServiceCapability_RPC_UNKNOWN +} + +type CreateSnapshotRequest struct { + // The ID of the source volume to be snapshotted. + // This field is REQUIRED. + SourceVolumeId string `protobuf:"bytes,1,opt,name=source_volume_id,json=sourceVolumeId,proto3" json:"source_volume_id,omitempty"` + // The suggested name for the snapshot. This field is REQUIRED for + // idempotency. + // Any Unicode string that conforms to the length limit is allowed + // except those containing the following banned characters: + // U+0000-U+0008, U+000B, U+000C, U+000E-U+001F, U+007F-U+009F. + // (These are control characters other than commonly used whitespace.) + Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` + // Secrets required by plugin to complete snapshot creation request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,3,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Plugin specific parameters passed in as opaque key-value pairs. + // This field is OPTIONAL. The Plugin is responsible for parsing and + // validating these parameters. COs will treat these as opaque. + // Use cases for opaque parameters: + // - Specify a policy to automatically clean up the snapshot. + // - Specify an expiration date for the snapshot. + // - Specify whether the snapshot is readonly or read/write. + // - Specify if the snapshot should be replicated to some place. + // - Specify primary or secondary for replication systems that + // support snapshotting only on primary. + Parameters map[string]string `protobuf:"bytes,4,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CreateSnapshotRequest) Reset() { *m = CreateSnapshotRequest{} } +func (m *CreateSnapshotRequest) String() string { return proto.CompactTextString(m) } +func (*CreateSnapshotRequest) ProtoMessage() {} +func (*CreateSnapshotRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{32} +} + +func (m *CreateSnapshotRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_CreateSnapshotRequest.Unmarshal(m, b) +} +func (m *CreateSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_CreateSnapshotRequest.Marshal(b, m, deterministic) +} +func (m *CreateSnapshotRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_CreateSnapshotRequest.Merge(m, src) +} +func (m *CreateSnapshotRequest) XXX_Size() int { + return xxx_messageInfo_CreateSnapshotRequest.Size(m) +} +func (m *CreateSnapshotRequest) XXX_DiscardUnknown() { + xxx_messageInfo_CreateSnapshotRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_CreateSnapshotRequest proto.InternalMessageInfo + +func (m *CreateSnapshotRequest) GetSourceVolumeId() string { + if m != nil { + return m.SourceVolumeId + } + return "" +} + +func (m *CreateSnapshotRequest) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *CreateSnapshotRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +func (m *CreateSnapshotRequest) GetParameters() map[string]string { + if m != nil { + return m.Parameters + } + return nil +} + +type CreateSnapshotResponse struct { + // Contains all attributes of the newly created snapshot that are + // relevant to the CO along with information required by the Plugin + // to uniquely identify the snapshot. This field is REQUIRED. + Snapshot *Snapshot `protobuf:"bytes,1,opt,name=snapshot,proto3" json:"snapshot,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CreateSnapshotResponse) Reset() { *m = CreateSnapshotResponse{} } +func (m *CreateSnapshotResponse) String() string { return proto.CompactTextString(m) } +func (*CreateSnapshotResponse) ProtoMessage() {} +func (*CreateSnapshotResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{33} +} + +func (m *CreateSnapshotResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_CreateSnapshotResponse.Unmarshal(m, b) +} +func (m *CreateSnapshotResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_CreateSnapshotResponse.Marshal(b, m, deterministic) +} +func (m *CreateSnapshotResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_CreateSnapshotResponse.Merge(m, src) +} +func (m *CreateSnapshotResponse) XXX_Size() int { + return xxx_messageInfo_CreateSnapshotResponse.Size(m) +} +func (m *CreateSnapshotResponse) XXX_DiscardUnknown() { + xxx_messageInfo_CreateSnapshotResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_CreateSnapshotResponse proto.InternalMessageInfo + +func (m *CreateSnapshotResponse) GetSnapshot() *Snapshot { + if m != nil { + return m.Snapshot + } + return nil +} + +// Information about a specific snapshot. +type Snapshot struct { + // This is the complete size of the snapshot in bytes. The purpose of + // this field is to give CO guidance on how much space is needed to + // create a volume from this snapshot. The size of the volume MUST NOT + // be less than the size of the source snapshot. This field is + // OPTIONAL. If this field is not set, it indicates that this size is + // unknown. The value of this field MUST NOT be negative and a size of + // zero means it is unspecified. + SizeBytes int64 `protobuf:"varint,1,opt,name=size_bytes,json=sizeBytes,proto3" json:"size_bytes,omitempty"` + // The identifier for this snapshot, generated by the plugin. + // This field is REQUIRED. + // This field MUST contain enough information to uniquely identify + // this specific snapshot vs all other snapshots supported by this + // plugin. + // This field SHALL be used by the CO in subsequent calls to refer to + // this snapshot. + // The SP is NOT responsible for global uniqueness of snapshot_id + // across multiple SPs. + SnapshotId string `protobuf:"bytes,2,opt,name=snapshot_id,json=snapshotId,proto3" json:"snapshot_id,omitempty"` + // Identity information for the source volume. Note that creating a + // snapshot from a snapshot is not supported here so the source has to + // be a volume. This field is REQUIRED. + SourceVolumeId string `protobuf:"bytes,3,opt,name=source_volume_id,json=sourceVolumeId,proto3" json:"source_volume_id,omitempty"` + // Timestamp when the point-in-time snapshot is taken on the storage + // system. This field is REQUIRED. + CreationTime *timestamp.Timestamp `protobuf:"bytes,4,opt,name=creation_time,json=creationTime,proto3" json:"creation_time,omitempty"` + // Indicates if a snapshot is ready to use as a + // `volume_content_source` in a `CreateVolumeRequest`. The default + // value is false. This field is REQUIRED. + ReadyToUse bool `protobuf:"varint,5,opt,name=ready_to_use,json=readyToUse,proto3" json:"ready_to_use,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Snapshot) Reset() { *m = Snapshot{} } +func (m *Snapshot) String() string { return proto.CompactTextString(m) } +func (*Snapshot) ProtoMessage() {} +func (*Snapshot) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{34} +} + +func (m *Snapshot) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Snapshot.Unmarshal(m, b) +} +func (m *Snapshot) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Snapshot.Marshal(b, m, deterministic) +} +func (m *Snapshot) XXX_Merge(src proto.Message) { + xxx_messageInfo_Snapshot.Merge(m, src) +} +func (m *Snapshot) XXX_Size() int { + return xxx_messageInfo_Snapshot.Size(m) +} +func (m *Snapshot) XXX_DiscardUnknown() { + xxx_messageInfo_Snapshot.DiscardUnknown(m) +} + +var xxx_messageInfo_Snapshot proto.InternalMessageInfo + +func (m *Snapshot) GetSizeBytes() int64 { + if m != nil { + return m.SizeBytes + } + return 0 +} + +func (m *Snapshot) GetSnapshotId() string { + if m != nil { + return m.SnapshotId + } + return "" +} + +func (m *Snapshot) GetSourceVolumeId() string { + if m != nil { + return m.SourceVolumeId + } + return "" +} + +func (m *Snapshot) GetCreationTime() *timestamp.Timestamp { + if m != nil { + return m.CreationTime + } + return nil +} + +func (m *Snapshot) GetReadyToUse() bool { + if m != nil { + return m.ReadyToUse + } + return false +} + +type DeleteSnapshotRequest struct { + // The ID of the snapshot to be deleted. + // This field is REQUIRED. + SnapshotId string `protobuf:"bytes,1,opt,name=snapshot_id,json=snapshotId,proto3" json:"snapshot_id,omitempty"` + // Secrets required by plugin to complete snapshot deletion request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,2,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DeleteSnapshotRequest) Reset() { *m = DeleteSnapshotRequest{} } +func (m *DeleteSnapshotRequest) String() string { return proto.CompactTextString(m) } +func (*DeleteSnapshotRequest) ProtoMessage() {} +func (*DeleteSnapshotRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{35} +} + +func (m *DeleteSnapshotRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DeleteSnapshotRequest.Unmarshal(m, b) +} +func (m *DeleteSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DeleteSnapshotRequest.Marshal(b, m, deterministic) +} +func (m *DeleteSnapshotRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_DeleteSnapshotRequest.Merge(m, src) +} +func (m *DeleteSnapshotRequest) XXX_Size() int { + return xxx_messageInfo_DeleteSnapshotRequest.Size(m) +} +func (m *DeleteSnapshotRequest) XXX_DiscardUnknown() { + xxx_messageInfo_DeleteSnapshotRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_DeleteSnapshotRequest proto.InternalMessageInfo + +func (m *DeleteSnapshotRequest) GetSnapshotId() string { + if m != nil { + return m.SnapshotId + } + return "" +} + +func (m *DeleteSnapshotRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +type DeleteSnapshotResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DeleteSnapshotResponse) Reset() { *m = DeleteSnapshotResponse{} } +func (m *DeleteSnapshotResponse) String() string { return proto.CompactTextString(m) } +func (*DeleteSnapshotResponse) ProtoMessage() {} +func (*DeleteSnapshotResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{36} +} + +func (m *DeleteSnapshotResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DeleteSnapshotResponse.Unmarshal(m, b) +} +func (m *DeleteSnapshotResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DeleteSnapshotResponse.Marshal(b, m, deterministic) +} +func (m *DeleteSnapshotResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_DeleteSnapshotResponse.Merge(m, src) +} +func (m *DeleteSnapshotResponse) XXX_Size() int { + return xxx_messageInfo_DeleteSnapshotResponse.Size(m) +} +func (m *DeleteSnapshotResponse) XXX_DiscardUnknown() { + xxx_messageInfo_DeleteSnapshotResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_DeleteSnapshotResponse proto.InternalMessageInfo + +// List all snapshots on the storage system regardless of how they were +// created. +type ListSnapshotsRequest struct { + // If specified (non-zero value), the Plugin MUST NOT return more + // entries than this number in the response. If the actual number of + // entries is more than this number, the Plugin MUST set `next_token` + // in the response which can be used to get the next page of entries + // in the subsequent `ListSnapshots` call. This field is OPTIONAL. If + // not specified (zero value), it means there is no restriction on the + // number of entries that can be returned. + // The value of this field MUST NOT be negative. + MaxEntries int32 `protobuf:"varint,1,opt,name=max_entries,json=maxEntries,proto3" json:"max_entries,omitempty"` + // A token to specify where to start paginating. Set this field to + // `next_token` returned by a previous `ListSnapshots` call to get the + // next page of entries. This field is OPTIONAL. + // An empty string is equal to an unspecified field value. + StartingToken string `protobuf:"bytes,2,opt,name=starting_token,json=startingToken,proto3" json:"starting_token,omitempty"` + // Identity information for the source volume. This field is OPTIONAL. + // It can be used to list snapshots by volume. + SourceVolumeId string `protobuf:"bytes,3,opt,name=source_volume_id,json=sourceVolumeId,proto3" json:"source_volume_id,omitempty"` + // Identity information for a specific snapshot. This field is + // OPTIONAL. It can be used to list only a specific snapshot. + // ListSnapshots will return with current snapshot information + // and will not block if the snapshot is being processed after + // it is cut. + SnapshotId string `protobuf:"bytes,4,opt,name=snapshot_id,json=snapshotId,proto3" json:"snapshot_id,omitempty"` + // Secrets required by plugin to complete ListSnapshot request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,5,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListSnapshotsRequest) Reset() { *m = ListSnapshotsRequest{} } +func (m *ListSnapshotsRequest) String() string { return proto.CompactTextString(m) } +func (*ListSnapshotsRequest) ProtoMessage() {} +func (*ListSnapshotsRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{37} +} + +func (m *ListSnapshotsRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ListSnapshotsRequest.Unmarshal(m, b) +} +func (m *ListSnapshotsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ListSnapshotsRequest.Marshal(b, m, deterministic) +} +func (m *ListSnapshotsRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListSnapshotsRequest.Merge(m, src) +} +func (m *ListSnapshotsRequest) XXX_Size() int { + return xxx_messageInfo_ListSnapshotsRequest.Size(m) +} +func (m *ListSnapshotsRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ListSnapshotsRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ListSnapshotsRequest proto.InternalMessageInfo + +func (m *ListSnapshotsRequest) GetMaxEntries() int32 { + if m != nil { + return m.MaxEntries + } + return 0 +} + +func (m *ListSnapshotsRequest) GetStartingToken() string { + if m != nil { + return m.StartingToken + } + return "" +} + +func (m *ListSnapshotsRequest) GetSourceVolumeId() string { + if m != nil { + return m.SourceVolumeId + } + return "" +} + +func (m *ListSnapshotsRequest) GetSnapshotId() string { + if m != nil { + return m.SnapshotId + } + return "" +} + +func (m *ListSnapshotsRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +type ListSnapshotsResponse struct { + Entries []*ListSnapshotsResponse_Entry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"` + // This token allows you to get the next page of entries for + // `ListSnapshots` request. If the number of entries is larger than + // `max_entries`, use the `next_token` as a value for the + // `starting_token` field in the next `ListSnapshots` request. This + // field is OPTIONAL. + // An empty string is equal to an unspecified field value. + NextToken string `protobuf:"bytes,2,opt,name=next_token,json=nextToken,proto3" json:"next_token,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListSnapshotsResponse) Reset() { *m = ListSnapshotsResponse{} } +func (m *ListSnapshotsResponse) String() string { return proto.CompactTextString(m) } +func (*ListSnapshotsResponse) ProtoMessage() {} +func (*ListSnapshotsResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{38} +} + +func (m *ListSnapshotsResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ListSnapshotsResponse.Unmarshal(m, b) +} +func (m *ListSnapshotsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ListSnapshotsResponse.Marshal(b, m, deterministic) +} +func (m *ListSnapshotsResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListSnapshotsResponse.Merge(m, src) +} +func (m *ListSnapshotsResponse) XXX_Size() int { + return xxx_messageInfo_ListSnapshotsResponse.Size(m) +} +func (m *ListSnapshotsResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ListSnapshotsResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ListSnapshotsResponse proto.InternalMessageInfo + +func (m *ListSnapshotsResponse) GetEntries() []*ListSnapshotsResponse_Entry { + if m != nil { + return m.Entries + } + return nil +} + +func (m *ListSnapshotsResponse) GetNextToken() string { + if m != nil { + return m.NextToken + } + return "" +} + +type ListSnapshotsResponse_Entry struct { + Snapshot *Snapshot `protobuf:"bytes,1,opt,name=snapshot,proto3" json:"snapshot,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListSnapshotsResponse_Entry) Reset() { *m = ListSnapshotsResponse_Entry{} } +func (m *ListSnapshotsResponse_Entry) String() string { return proto.CompactTextString(m) } +func (*ListSnapshotsResponse_Entry) ProtoMessage() {} +func (*ListSnapshotsResponse_Entry) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{38, 0} +} + +func (m *ListSnapshotsResponse_Entry) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ListSnapshotsResponse_Entry.Unmarshal(m, b) +} +func (m *ListSnapshotsResponse_Entry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ListSnapshotsResponse_Entry.Marshal(b, m, deterministic) +} +func (m *ListSnapshotsResponse_Entry) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListSnapshotsResponse_Entry.Merge(m, src) +} +func (m *ListSnapshotsResponse_Entry) XXX_Size() int { + return xxx_messageInfo_ListSnapshotsResponse_Entry.Size(m) +} +func (m *ListSnapshotsResponse_Entry) XXX_DiscardUnknown() { + xxx_messageInfo_ListSnapshotsResponse_Entry.DiscardUnknown(m) +} + +var xxx_messageInfo_ListSnapshotsResponse_Entry proto.InternalMessageInfo + +func (m *ListSnapshotsResponse_Entry) GetSnapshot() *Snapshot { + if m != nil { + return m.Snapshot + } + return nil +} + +type ControllerExpandVolumeRequest struct { + // The ID of the volume to expand. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // This allows CO to specify the capacity requirements of the volume + // after expansion. This field is REQUIRED. + CapacityRange *CapacityRange `protobuf:"bytes,2,opt,name=capacity_range,json=capacityRange,proto3" json:"capacity_range,omitempty"` + // Secrets required by the plugin for expanding the volume. + // This field is OPTIONAL. + Secrets map[string]string `protobuf:"bytes,3,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Volume capability describing how the CO intends to use this volume. + // This allows SP to determine if volume is being used as a block + // device or mounted file system. For example - if volume is + // being used as a block device - the SP MAY set + // node_expansion_required to false in ControllerExpandVolumeResponse + // to skip invocation of NodeExpandVolume on the node by the CO. + // This is an OPTIONAL field. + VolumeCapability *VolumeCapability `protobuf:"bytes,4,opt,name=volume_capability,json=volumeCapability,proto3" json:"volume_capability,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerExpandVolumeRequest) Reset() { *m = ControllerExpandVolumeRequest{} } +func (m *ControllerExpandVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*ControllerExpandVolumeRequest) ProtoMessage() {} +func (*ControllerExpandVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{39} +} + +func (m *ControllerExpandVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerExpandVolumeRequest.Unmarshal(m, b) +} +func (m *ControllerExpandVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerExpandVolumeRequest.Marshal(b, m, deterministic) +} +func (m *ControllerExpandVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerExpandVolumeRequest.Merge(m, src) +} +func (m *ControllerExpandVolumeRequest) XXX_Size() int { + return xxx_messageInfo_ControllerExpandVolumeRequest.Size(m) +} +func (m *ControllerExpandVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerExpandVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerExpandVolumeRequest proto.InternalMessageInfo + +func (m *ControllerExpandVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *ControllerExpandVolumeRequest) GetCapacityRange() *CapacityRange { + if m != nil { + return m.CapacityRange + } + return nil +} + +func (m *ControllerExpandVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +func (m *ControllerExpandVolumeRequest) GetVolumeCapability() *VolumeCapability { + if m != nil { + return m.VolumeCapability + } + return nil +} + +type ControllerExpandVolumeResponse struct { + // Capacity of volume after expansion. This field is REQUIRED. + CapacityBytes int64 `protobuf:"varint,1,opt,name=capacity_bytes,json=capacityBytes,proto3" json:"capacity_bytes,omitempty"` + // Whether node expansion is required for the volume. When true + // the CO MUST make NodeExpandVolume RPC call on the node. This field + // is REQUIRED. + NodeExpansionRequired bool `protobuf:"varint,2,opt,name=node_expansion_required,json=nodeExpansionRequired,proto3" json:"node_expansion_required,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ControllerExpandVolumeResponse) Reset() { *m = ControllerExpandVolumeResponse{} } +func (m *ControllerExpandVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*ControllerExpandVolumeResponse) ProtoMessage() {} +func (*ControllerExpandVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{40} +} + +func (m *ControllerExpandVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ControllerExpandVolumeResponse.Unmarshal(m, b) +} +func (m *ControllerExpandVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ControllerExpandVolumeResponse.Marshal(b, m, deterministic) +} +func (m *ControllerExpandVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ControllerExpandVolumeResponse.Merge(m, src) +} +func (m *ControllerExpandVolumeResponse) XXX_Size() int { + return xxx_messageInfo_ControllerExpandVolumeResponse.Size(m) +} +func (m *ControllerExpandVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ControllerExpandVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ControllerExpandVolumeResponse proto.InternalMessageInfo + +func (m *ControllerExpandVolumeResponse) GetCapacityBytes() int64 { + if m != nil { + return m.CapacityBytes + } + return 0 +} + +func (m *ControllerExpandVolumeResponse) GetNodeExpansionRequired() bool { + if m != nil { + return m.NodeExpansionRequired + } + return false +} + +type NodeStageVolumeRequest struct { + // The ID of the volume to publish. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // The CO SHALL set this field to the value returned by + // `ControllerPublishVolume` if the corresponding Controller Plugin + // has `PUBLISH_UNPUBLISH_VOLUME` controller capability, and SHALL be + // left unset if the corresponding Controller Plugin does not have + // this capability. This is an OPTIONAL field. + PublishContext map[string]string `protobuf:"bytes,2,rep,name=publish_context,json=publishContext,proto3" json:"publish_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // The path to which the volume MAY be staged. It MUST be an + // absolute path in the root filesystem of the process serving this + // request, and MUST be a directory. The CO SHALL ensure that there + // is only one `staging_target_path` per volume. The CO SHALL ensure + // that the path is directory and that the process serving the + // request has `read` and `write` permission to that directory. The + // CO SHALL be responsible for creating the directory if it does not + // exist. + // This is a REQUIRED field. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + StagingTargetPath string `protobuf:"bytes,3,opt,name=staging_target_path,json=stagingTargetPath,proto3" json:"staging_target_path,omitempty"` + // Volume capability describing how the CO intends to use this volume. + // SP MUST ensure the CO can use the staged volume as described. + // Otherwise SP MUST return the appropriate gRPC error code. + // This is a REQUIRED field. + VolumeCapability *VolumeCapability `protobuf:"bytes,4,opt,name=volume_capability,json=volumeCapability,proto3" json:"volume_capability,omitempty"` + // Secrets required by plugin to complete node stage volume request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,5,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Volume context as returned by SP in + // CreateVolumeResponse.Volume.volume_context. + // This field is OPTIONAL and MUST match the volume_context of the + // volume identified by `volume_id`. + VolumeContext map[string]string `protobuf:"bytes,6,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeStageVolumeRequest) Reset() { *m = NodeStageVolumeRequest{} } +func (m *NodeStageVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*NodeStageVolumeRequest) ProtoMessage() {} +func (*NodeStageVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{41} +} + +func (m *NodeStageVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeStageVolumeRequest.Unmarshal(m, b) +} +func (m *NodeStageVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeStageVolumeRequest.Marshal(b, m, deterministic) +} +func (m *NodeStageVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeStageVolumeRequest.Merge(m, src) +} +func (m *NodeStageVolumeRequest) XXX_Size() int { + return xxx_messageInfo_NodeStageVolumeRequest.Size(m) +} +func (m *NodeStageVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodeStageVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeStageVolumeRequest proto.InternalMessageInfo + +func (m *NodeStageVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *NodeStageVolumeRequest) GetPublishContext() map[string]string { + if m != nil { + return m.PublishContext + } + return nil +} + +func (m *NodeStageVolumeRequest) GetStagingTargetPath() string { + if m != nil { + return m.StagingTargetPath + } + return "" +} + +func (m *NodeStageVolumeRequest) GetVolumeCapability() *VolumeCapability { + if m != nil { + return m.VolumeCapability + } + return nil +} + +func (m *NodeStageVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +func (m *NodeStageVolumeRequest) GetVolumeContext() map[string]string { + if m != nil { + return m.VolumeContext + } + return nil +} + +type NodeStageVolumeResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeStageVolumeResponse) Reset() { *m = NodeStageVolumeResponse{} } +func (m *NodeStageVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*NodeStageVolumeResponse) ProtoMessage() {} +func (*NodeStageVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{42} +} + +func (m *NodeStageVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeStageVolumeResponse.Unmarshal(m, b) +} +func (m *NodeStageVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeStageVolumeResponse.Marshal(b, m, deterministic) +} +func (m *NodeStageVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeStageVolumeResponse.Merge(m, src) +} +func (m *NodeStageVolumeResponse) XXX_Size() int { + return xxx_messageInfo_NodeStageVolumeResponse.Size(m) +} +func (m *NodeStageVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodeStageVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeStageVolumeResponse proto.InternalMessageInfo + +type NodeUnstageVolumeRequest struct { + // The ID of the volume. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // The path at which the volume was staged. It MUST be an absolute + // path in the root filesystem of the process serving this request. + // This is a REQUIRED field. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + StagingTargetPath string `protobuf:"bytes,2,opt,name=staging_target_path,json=stagingTargetPath,proto3" json:"staging_target_path,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeUnstageVolumeRequest) Reset() { *m = NodeUnstageVolumeRequest{} } +func (m *NodeUnstageVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*NodeUnstageVolumeRequest) ProtoMessage() {} +func (*NodeUnstageVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{43} +} + +func (m *NodeUnstageVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeUnstageVolumeRequest.Unmarshal(m, b) +} +func (m *NodeUnstageVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeUnstageVolumeRequest.Marshal(b, m, deterministic) +} +func (m *NodeUnstageVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeUnstageVolumeRequest.Merge(m, src) +} +func (m *NodeUnstageVolumeRequest) XXX_Size() int { + return xxx_messageInfo_NodeUnstageVolumeRequest.Size(m) +} +func (m *NodeUnstageVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodeUnstageVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeUnstageVolumeRequest proto.InternalMessageInfo + +func (m *NodeUnstageVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *NodeUnstageVolumeRequest) GetStagingTargetPath() string { + if m != nil { + return m.StagingTargetPath + } + return "" +} + +type NodeUnstageVolumeResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeUnstageVolumeResponse) Reset() { *m = NodeUnstageVolumeResponse{} } +func (m *NodeUnstageVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*NodeUnstageVolumeResponse) ProtoMessage() {} +func (*NodeUnstageVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{44} +} + +func (m *NodeUnstageVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeUnstageVolumeResponse.Unmarshal(m, b) +} +func (m *NodeUnstageVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeUnstageVolumeResponse.Marshal(b, m, deterministic) +} +func (m *NodeUnstageVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeUnstageVolumeResponse.Merge(m, src) +} +func (m *NodeUnstageVolumeResponse) XXX_Size() int { + return xxx_messageInfo_NodeUnstageVolumeResponse.Size(m) +} +func (m *NodeUnstageVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodeUnstageVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeUnstageVolumeResponse proto.InternalMessageInfo + +type NodePublishVolumeRequest struct { + // The ID of the volume to publish. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // The CO SHALL set this field to the value returned by + // `ControllerPublishVolume` if the corresponding Controller Plugin + // has `PUBLISH_UNPUBLISH_VOLUME` controller capability, and SHALL be + // left unset if the corresponding Controller Plugin does not have + // this capability. This is an OPTIONAL field. + PublishContext map[string]string `protobuf:"bytes,2,rep,name=publish_context,json=publishContext,proto3" json:"publish_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // The path to which the volume was staged by `NodeStageVolume`. + // It MUST be an absolute path in the root filesystem of the process + // serving this request. + // It MUST be set if the Node Plugin implements the + // `STAGE_UNSTAGE_VOLUME` node capability. + // This is an OPTIONAL field. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + StagingTargetPath string `protobuf:"bytes,3,opt,name=staging_target_path,json=stagingTargetPath,proto3" json:"staging_target_path,omitempty"` + // The path to which the volume will be published. It MUST be an + // absolute path in the root filesystem of the process serving this + // request. The CO SHALL ensure uniqueness of target_path per volume. + // The CO SHALL ensure that the parent directory of this path exists + // and that the process serving the request has `read` and `write` + // permissions to that parent directory. + // For volumes with an access type of block, the SP SHALL place the + // block device at target_path. + // For volumes with an access type of mount, the SP SHALL place the + // mounted directory at target_path. + // Creation of target_path is the responsibility of the SP. + // This is a REQUIRED field. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + TargetPath string `protobuf:"bytes,4,opt,name=target_path,json=targetPath,proto3" json:"target_path,omitempty"` + // Volume capability describing how the CO intends to use this volume. + // SP MUST ensure the CO can use the published volume as described. + // Otherwise SP MUST return the appropriate gRPC error code. + // This is a REQUIRED field. + VolumeCapability *VolumeCapability `protobuf:"bytes,5,opt,name=volume_capability,json=volumeCapability,proto3" json:"volume_capability,omitempty"` + // Indicates SP MUST publish the volume in readonly mode. + // This field is REQUIRED. + Readonly bool `protobuf:"varint,6,opt,name=readonly,proto3" json:"readonly,omitempty"` + // Secrets required by plugin to complete node publish volume request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,7,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Volume context as returned by SP in + // CreateVolumeResponse.Volume.volume_context. + // This field is OPTIONAL and MUST match the volume_context of the + // volume identified by `volume_id`. + VolumeContext map[string]string `protobuf:"bytes,8,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodePublishVolumeRequest) Reset() { *m = NodePublishVolumeRequest{} } +func (m *NodePublishVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*NodePublishVolumeRequest) ProtoMessage() {} +func (*NodePublishVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{45} +} + +func (m *NodePublishVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodePublishVolumeRequest.Unmarshal(m, b) +} +func (m *NodePublishVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodePublishVolumeRequest.Marshal(b, m, deterministic) +} +func (m *NodePublishVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodePublishVolumeRequest.Merge(m, src) +} +func (m *NodePublishVolumeRequest) XXX_Size() int { + return xxx_messageInfo_NodePublishVolumeRequest.Size(m) +} +func (m *NodePublishVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodePublishVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodePublishVolumeRequest proto.InternalMessageInfo + +func (m *NodePublishVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *NodePublishVolumeRequest) GetPublishContext() map[string]string { + if m != nil { + return m.PublishContext + } + return nil +} + +func (m *NodePublishVolumeRequest) GetStagingTargetPath() string { + if m != nil { + return m.StagingTargetPath + } + return "" +} + +func (m *NodePublishVolumeRequest) GetTargetPath() string { + if m != nil { + return m.TargetPath + } + return "" +} + +func (m *NodePublishVolumeRequest) GetVolumeCapability() *VolumeCapability { + if m != nil { + return m.VolumeCapability + } + return nil +} + +func (m *NodePublishVolumeRequest) GetReadonly() bool { + if m != nil { + return m.Readonly + } + return false +} + +func (m *NodePublishVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +func (m *NodePublishVolumeRequest) GetVolumeContext() map[string]string { + if m != nil { + return m.VolumeContext + } + return nil +} + +type NodePublishVolumeResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodePublishVolumeResponse) Reset() { *m = NodePublishVolumeResponse{} } +func (m *NodePublishVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*NodePublishVolumeResponse) ProtoMessage() {} +func (*NodePublishVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{46} +} + +func (m *NodePublishVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodePublishVolumeResponse.Unmarshal(m, b) +} +func (m *NodePublishVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodePublishVolumeResponse.Marshal(b, m, deterministic) +} +func (m *NodePublishVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodePublishVolumeResponse.Merge(m, src) +} +func (m *NodePublishVolumeResponse) XXX_Size() int { + return xxx_messageInfo_NodePublishVolumeResponse.Size(m) +} +func (m *NodePublishVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodePublishVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodePublishVolumeResponse proto.InternalMessageInfo + +type NodeUnpublishVolumeRequest struct { + // The ID of the volume. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // The path at which the volume was published. It MUST be an absolute + // path in the root filesystem of the process serving this request. + // The SP MUST delete the file or directory it created at this path. + // This is a REQUIRED field. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + TargetPath string `protobuf:"bytes,2,opt,name=target_path,json=targetPath,proto3" json:"target_path,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeUnpublishVolumeRequest) Reset() { *m = NodeUnpublishVolumeRequest{} } +func (m *NodeUnpublishVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*NodeUnpublishVolumeRequest) ProtoMessage() {} +func (*NodeUnpublishVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{47} +} + +func (m *NodeUnpublishVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeUnpublishVolumeRequest.Unmarshal(m, b) +} +func (m *NodeUnpublishVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeUnpublishVolumeRequest.Marshal(b, m, deterministic) +} +func (m *NodeUnpublishVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeUnpublishVolumeRequest.Merge(m, src) +} +func (m *NodeUnpublishVolumeRequest) XXX_Size() int { + return xxx_messageInfo_NodeUnpublishVolumeRequest.Size(m) +} +func (m *NodeUnpublishVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodeUnpublishVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeUnpublishVolumeRequest proto.InternalMessageInfo + +func (m *NodeUnpublishVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *NodeUnpublishVolumeRequest) GetTargetPath() string { + if m != nil { + return m.TargetPath + } + return "" +} + +type NodeUnpublishVolumeResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeUnpublishVolumeResponse) Reset() { *m = NodeUnpublishVolumeResponse{} } +func (m *NodeUnpublishVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*NodeUnpublishVolumeResponse) ProtoMessage() {} +func (*NodeUnpublishVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{48} +} + +func (m *NodeUnpublishVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeUnpublishVolumeResponse.Unmarshal(m, b) +} +func (m *NodeUnpublishVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeUnpublishVolumeResponse.Marshal(b, m, deterministic) +} +func (m *NodeUnpublishVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeUnpublishVolumeResponse.Merge(m, src) +} +func (m *NodeUnpublishVolumeResponse) XXX_Size() int { + return xxx_messageInfo_NodeUnpublishVolumeResponse.Size(m) +} +func (m *NodeUnpublishVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodeUnpublishVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeUnpublishVolumeResponse proto.InternalMessageInfo + +type NodeGetVolumeStatsRequest struct { + // The ID of the volume. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // It can be any valid path where volume was previously + // staged or published. + // It MUST be an absolute path in the root filesystem of + // the process serving this request. + // This is a REQUIRED field. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + VolumePath string `protobuf:"bytes,2,opt,name=volume_path,json=volumePath,proto3" json:"volume_path,omitempty"` + // The path where the volume is staged, if the plugin has the + // STAGE_UNSTAGE_VOLUME capability, otherwise empty. + // If not empty, it MUST be an absolute path in the root + // filesystem of the process serving this request. + // This field is OPTIONAL. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + StagingTargetPath string `protobuf:"bytes,3,opt,name=staging_target_path,json=stagingTargetPath,proto3" json:"staging_target_path,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeGetVolumeStatsRequest) Reset() { *m = NodeGetVolumeStatsRequest{} } +func (m *NodeGetVolumeStatsRequest) String() string { return proto.CompactTextString(m) } +func (*NodeGetVolumeStatsRequest) ProtoMessage() {} +func (*NodeGetVolumeStatsRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{49} +} + +func (m *NodeGetVolumeStatsRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeGetVolumeStatsRequest.Unmarshal(m, b) +} +func (m *NodeGetVolumeStatsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeGetVolumeStatsRequest.Marshal(b, m, deterministic) +} +func (m *NodeGetVolumeStatsRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeGetVolumeStatsRequest.Merge(m, src) +} +func (m *NodeGetVolumeStatsRequest) XXX_Size() int { + return xxx_messageInfo_NodeGetVolumeStatsRequest.Size(m) +} +func (m *NodeGetVolumeStatsRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodeGetVolumeStatsRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeGetVolumeStatsRequest proto.InternalMessageInfo + +func (m *NodeGetVolumeStatsRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *NodeGetVolumeStatsRequest) GetVolumePath() string { + if m != nil { + return m.VolumePath + } + return "" +} + +func (m *NodeGetVolumeStatsRequest) GetStagingTargetPath() string { + if m != nil { + return m.StagingTargetPath + } + return "" +} + +type NodeGetVolumeStatsResponse struct { + // This field is OPTIONAL. + Usage []*VolumeUsage `protobuf:"bytes,1,rep,name=usage,proto3" json:"usage,omitempty"` + // Information about the current condition of the volume. + // This field is OPTIONAL. + // This field MUST be specified if the VOLUME_CONDITION node + // capability is supported. + VolumeCondition *VolumeCondition `protobuf:"bytes,2,opt,name=volume_condition,json=volumeCondition,proto3" json:"volume_condition,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeGetVolumeStatsResponse) Reset() { *m = NodeGetVolumeStatsResponse{} } +func (m *NodeGetVolumeStatsResponse) String() string { return proto.CompactTextString(m) } +func (*NodeGetVolumeStatsResponse) ProtoMessage() {} +func (*NodeGetVolumeStatsResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{50} +} + +func (m *NodeGetVolumeStatsResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeGetVolumeStatsResponse.Unmarshal(m, b) +} +func (m *NodeGetVolumeStatsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeGetVolumeStatsResponse.Marshal(b, m, deterministic) +} +func (m *NodeGetVolumeStatsResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeGetVolumeStatsResponse.Merge(m, src) +} +func (m *NodeGetVolumeStatsResponse) XXX_Size() int { + return xxx_messageInfo_NodeGetVolumeStatsResponse.Size(m) +} +func (m *NodeGetVolumeStatsResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodeGetVolumeStatsResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeGetVolumeStatsResponse proto.InternalMessageInfo + +func (m *NodeGetVolumeStatsResponse) GetUsage() []*VolumeUsage { + if m != nil { + return m.Usage + } + return nil +} + +func (m *NodeGetVolumeStatsResponse) GetVolumeCondition() *VolumeCondition { + if m != nil { + return m.VolumeCondition + } + return nil +} + +type VolumeUsage struct { + // The available capacity in specified Unit. This field is OPTIONAL. + // The value of this field MUST NOT be negative. + Available int64 `protobuf:"varint,1,opt,name=available,proto3" json:"available,omitempty"` + // The total capacity in specified Unit. This field is REQUIRED. + // The value of this field MUST NOT be negative. + Total int64 `protobuf:"varint,2,opt,name=total,proto3" json:"total,omitempty"` + // The used capacity in specified Unit. This field is OPTIONAL. + // The value of this field MUST NOT be negative. + Used int64 `protobuf:"varint,3,opt,name=used,proto3" json:"used,omitempty"` + // Units by which values are measured. This field is REQUIRED. + Unit VolumeUsage_Unit `protobuf:"varint,4,opt,name=unit,proto3,enum=csi.v1.VolumeUsage_Unit" json:"unit,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeUsage) Reset() { *m = VolumeUsage{} } +func (m *VolumeUsage) String() string { return proto.CompactTextString(m) } +func (*VolumeUsage) ProtoMessage() {} +func (*VolumeUsage) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{51} +} + +func (m *VolumeUsage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeUsage.Unmarshal(m, b) +} +func (m *VolumeUsage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeUsage.Marshal(b, m, deterministic) +} +func (m *VolumeUsage) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeUsage.Merge(m, src) +} +func (m *VolumeUsage) XXX_Size() int { + return xxx_messageInfo_VolumeUsage.Size(m) +} +func (m *VolumeUsage) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeUsage.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeUsage proto.InternalMessageInfo + +func (m *VolumeUsage) GetAvailable() int64 { + if m != nil { + return m.Available + } + return 0 +} + +func (m *VolumeUsage) GetTotal() int64 { + if m != nil { + return m.Total + } + return 0 +} + +func (m *VolumeUsage) GetUsed() int64 { + if m != nil { + return m.Used + } + return 0 +} + +func (m *VolumeUsage) GetUnit() VolumeUsage_Unit { + if m != nil { + return m.Unit + } + return VolumeUsage_UNKNOWN +} + +// VolumeCondition represents the current condition of a volume. +type VolumeCondition struct { + // Normal volumes are available for use and operating optimally. + // An abnormal volume does not meet these criteria. + // This field is REQUIRED. + Abnormal bool `protobuf:"varint,1,opt,name=abnormal,proto3" json:"abnormal,omitempty"` + // The message describing the condition of the volume. + // This field is REQUIRED. + Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VolumeCondition) Reset() { *m = VolumeCondition{} } +func (m *VolumeCondition) String() string { return proto.CompactTextString(m) } +func (*VolumeCondition) ProtoMessage() {} +func (*VolumeCondition) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{52} +} + +func (m *VolumeCondition) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VolumeCondition.Unmarshal(m, b) +} +func (m *VolumeCondition) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VolumeCondition.Marshal(b, m, deterministic) +} +func (m *VolumeCondition) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCondition.Merge(m, src) +} +func (m *VolumeCondition) XXX_Size() int { + return xxx_messageInfo_VolumeCondition.Size(m) +} +func (m *VolumeCondition) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCondition.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCondition proto.InternalMessageInfo + +func (m *VolumeCondition) GetAbnormal() bool { + if m != nil { + return m.Abnormal + } + return false +} + +func (m *VolumeCondition) GetMessage() string { + if m != nil { + return m.Message + } + return "" +} + +type NodeGetCapabilitiesRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeGetCapabilitiesRequest) Reset() { *m = NodeGetCapabilitiesRequest{} } +func (m *NodeGetCapabilitiesRequest) String() string { return proto.CompactTextString(m) } +func (*NodeGetCapabilitiesRequest) ProtoMessage() {} +func (*NodeGetCapabilitiesRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{53} +} + +func (m *NodeGetCapabilitiesRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeGetCapabilitiesRequest.Unmarshal(m, b) +} +func (m *NodeGetCapabilitiesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeGetCapabilitiesRequest.Marshal(b, m, deterministic) +} +func (m *NodeGetCapabilitiesRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeGetCapabilitiesRequest.Merge(m, src) +} +func (m *NodeGetCapabilitiesRequest) XXX_Size() int { + return xxx_messageInfo_NodeGetCapabilitiesRequest.Size(m) +} +func (m *NodeGetCapabilitiesRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodeGetCapabilitiesRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeGetCapabilitiesRequest proto.InternalMessageInfo + +type NodeGetCapabilitiesResponse struct { + // All the capabilities that the node service supports. This field + // is OPTIONAL. + Capabilities []*NodeServiceCapability `protobuf:"bytes,1,rep,name=capabilities,proto3" json:"capabilities,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeGetCapabilitiesResponse) Reset() { *m = NodeGetCapabilitiesResponse{} } +func (m *NodeGetCapabilitiesResponse) String() string { return proto.CompactTextString(m) } +func (*NodeGetCapabilitiesResponse) ProtoMessage() {} +func (*NodeGetCapabilitiesResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{54} +} + +func (m *NodeGetCapabilitiesResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeGetCapabilitiesResponse.Unmarshal(m, b) +} +func (m *NodeGetCapabilitiesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeGetCapabilitiesResponse.Marshal(b, m, deterministic) +} +func (m *NodeGetCapabilitiesResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeGetCapabilitiesResponse.Merge(m, src) +} +func (m *NodeGetCapabilitiesResponse) XXX_Size() int { + return xxx_messageInfo_NodeGetCapabilitiesResponse.Size(m) +} +func (m *NodeGetCapabilitiesResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodeGetCapabilitiesResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeGetCapabilitiesResponse proto.InternalMessageInfo + +func (m *NodeGetCapabilitiesResponse) GetCapabilities() []*NodeServiceCapability { + if m != nil { + return m.Capabilities + } + return nil +} + +// Specifies a capability of the node service. +type NodeServiceCapability struct { + // Types that are valid to be assigned to Type: + // *NodeServiceCapability_Rpc + Type isNodeServiceCapability_Type `protobuf_oneof:"type"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeServiceCapability) Reset() { *m = NodeServiceCapability{} } +func (m *NodeServiceCapability) String() string { return proto.CompactTextString(m) } +func (*NodeServiceCapability) ProtoMessage() {} +func (*NodeServiceCapability) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{55} +} + +func (m *NodeServiceCapability) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeServiceCapability.Unmarshal(m, b) +} +func (m *NodeServiceCapability) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeServiceCapability.Marshal(b, m, deterministic) +} +func (m *NodeServiceCapability) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeServiceCapability.Merge(m, src) +} +func (m *NodeServiceCapability) XXX_Size() int { + return xxx_messageInfo_NodeServiceCapability.Size(m) +} +func (m *NodeServiceCapability) XXX_DiscardUnknown() { + xxx_messageInfo_NodeServiceCapability.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeServiceCapability proto.InternalMessageInfo + +type isNodeServiceCapability_Type interface { + isNodeServiceCapability_Type() +} + +type NodeServiceCapability_Rpc struct { + Rpc *NodeServiceCapability_RPC `protobuf:"bytes,1,opt,name=rpc,proto3,oneof"` +} + +func (*NodeServiceCapability_Rpc) isNodeServiceCapability_Type() {} + +func (m *NodeServiceCapability) GetType() isNodeServiceCapability_Type { + if m != nil { + return m.Type + } + return nil +} + +func (m *NodeServiceCapability) GetRpc() *NodeServiceCapability_RPC { + if x, ok := m.GetType().(*NodeServiceCapability_Rpc); ok { + return x.Rpc + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*NodeServiceCapability) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*NodeServiceCapability_Rpc)(nil), + } +} + +type NodeServiceCapability_RPC struct { + Type NodeServiceCapability_RPC_Type `protobuf:"varint,1,opt,name=type,proto3,enum=csi.v1.NodeServiceCapability_RPC_Type" json:"type,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeServiceCapability_RPC) Reset() { *m = NodeServiceCapability_RPC{} } +func (m *NodeServiceCapability_RPC) String() string { return proto.CompactTextString(m) } +func (*NodeServiceCapability_RPC) ProtoMessage() {} +func (*NodeServiceCapability_RPC) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{55, 0} +} + +func (m *NodeServiceCapability_RPC) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeServiceCapability_RPC.Unmarshal(m, b) +} +func (m *NodeServiceCapability_RPC) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeServiceCapability_RPC.Marshal(b, m, deterministic) +} +func (m *NodeServiceCapability_RPC) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeServiceCapability_RPC.Merge(m, src) +} +func (m *NodeServiceCapability_RPC) XXX_Size() int { + return xxx_messageInfo_NodeServiceCapability_RPC.Size(m) +} +func (m *NodeServiceCapability_RPC) XXX_DiscardUnknown() { + xxx_messageInfo_NodeServiceCapability_RPC.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeServiceCapability_RPC proto.InternalMessageInfo + +func (m *NodeServiceCapability_RPC) GetType() NodeServiceCapability_RPC_Type { + if m != nil { + return m.Type + } + return NodeServiceCapability_RPC_UNKNOWN +} + +type NodeGetInfoRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeGetInfoRequest) Reset() { *m = NodeGetInfoRequest{} } +func (m *NodeGetInfoRequest) String() string { return proto.CompactTextString(m) } +func (*NodeGetInfoRequest) ProtoMessage() {} +func (*NodeGetInfoRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{56} +} + +func (m *NodeGetInfoRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeGetInfoRequest.Unmarshal(m, b) +} +func (m *NodeGetInfoRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeGetInfoRequest.Marshal(b, m, deterministic) +} +func (m *NodeGetInfoRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeGetInfoRequest.Merge(m, src) +} +func (m *NodeGetInfoRequest) XXX_Size() int { + return xxx_messageInfo_NodeGetInfoRequest.Size(m) +} +func (m *NodeGetInfoRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodeGetInfoRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeGetInfoRequest proto.InternalMessageInfo + +type NodeGetInfoResponse struct { + // The identifier of the node as understood by the SP. + // This field is REQUIRED. + // This field MUST contain enough information to uniquely identify + // this specific node vs all other nodes supported by this plugin. + // This field SHALL be used by the CO in subsequent calls, including + // `ControllerPublishVolume`, to refer to this node. + // The SP is NOT responsible for global uniqueness of node_id across + // multiple SPs. + // This field overrides the general CSI size limit. + // The size of this field SHALL NOT exceed 256 bytes. The general + // CSI size limit, 128 byte, is RECOMMENDED for best backwards + // compatibility. + NodeId string `protobuf:"bytes,1,opt,name=node_id,json=nodeId,proto3" json:"node_id,omitempty"` + // Maximum number of volumes that controller can publish to the node. + // If value is not set or zero CO SHALL decide how many volumes of + // this type can be published by the controller to the node. The + // plugin MUST NOT set negative values here. + // This field is OPTIONAL. + MaxVolumesPerNode int64 `protobuf:"varint,2,opt,name=max_volumes_per_node,json=maxVolumesPerNode,proto3" json:"max_volumes_per_node,omitempty"` + // Specifies where (regions, zones, racks, etc.) the node is + // accessible from. + // A plugin that returns this field MUST also set the + // VOLUME_ACCESSIBILITY_CONSTRAINTS plugin capability. + // COs MAY use this information along with the topology information + // returned in CreateVolumeResponse to ensure that a given volume is + // accessible from a given node when scheduling workloads. + // This field is OPTIONAL. If it is not specified, the CO MAY assume + // the node is not subject to any topological constraint, and MAY + // schedule workloads that reference any volume V, such that there are + // no topological constraints declared for V. + // + // Example 1: + // accessible_topology = + // {"region": "R1", "zone": "Z2"} + // Indicates the node exists within the "region" "R1" and the "zone" + // "Z2". + AccessibleTopology *Topology `protobuf:"bytes,3,opt,name=accessible_topology,json=accessibleTopology,proto3" json:"accessible_topology,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeGetInfoResponse) Reset() { *m = NodeGetInfoResponse{} } +func (m *NodeGetInfoResponse) String() string { return proto.CompactTextString(m) } +func (*NodeGetInfoResponse) ProtoMessage() {} +func (*NodeGetInfoResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{57} +} + +func (m *NodeGetInfoResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeGetInfoResponse.Unmarshal(m, b) +} +func (m *NodeGetInfoResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeGetInfoResponse.Marshal(b, m, deterministic) +} +func (m *NodeGetInfoResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeGetInfoResponse.Merge(m, src) +} +func (m *NodeGetInfoResponse) XXX_Size() int { + return xxx_messageInfo_NodeGetInfoResponse.Size(m) +} +func (m *NodeGetInfoResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodeGetInfoResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeGetInfoResponse proto.InternalMessageInfo + +func (m *NodeGetInfoResponse) GetNodeId() string { + if m != nil { + return m.NodeId + } + return "" +} + +func (m *NodeGetInfoResponse) GetMaxVolumesPerNode() int64 { + if m != nil { + return m.MaxVolumesPerNode + } + return 0 +} + +func (m *NodeGetInfoResponse) GetAccessibleTopology() *Topology { + if m != nil { + return m.AccessibleTopology + } + return nil +} + +type NodeExpandVolumeRequest struct { + // The ID of the volume. This field is REQUIRED. + VolumeId string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // The path on which volume is available. This field is REQUIRED. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + VolumePath string `protobuf:"bytes,2,opt,name=volume_path,json=volumePath,proto3" json:"volume_path,omitempty"` + // This allows CO to specify the capacity requirements of the volume + // after expansion. If capacity_range is omitted then a plugin MAY + // inspect the file system of the volume to determine the maximum + // capacity to which the volume can be expanded. In such cases a + // plugin MAY expand the volume to its maximum capacity. + // This field is OPTIONAL. + CapacityRange *CapacityRange `protobuf:"bytes,3,opt,name=capacity_range,json=capacityRange,proto3" json:"capacity_range,omitempty"` + // The path where the volume is staged, if the plugin has the + // STAGE_UNSTAGE_VOLUME capability, otherwise empty. + // If not empty, it MUST be an absolute path in the root + // filesystem of the process serving this request. + // This field is OPTIONAL. + // This field overrides the general CSI size limit. + // SP SHOULD support the maximum path length allowed by the operating + // system/filesystem, but, at a minimum, SP MUST accept a max path + // length of at least 128 bytes. + StagingTargetPath string `protobuf:"bytes,4,opt,name=staging_target_path,json=stagingTargetPath,proto3" json:"staging_target_path,omitempty"` + // Volume capability describing how the CO intends to use this volume. + // This allows SP to determine if volume is being used as a block + // device or mounted file system. For example - if volume is being + // used as a block device the SP MAY choose to skip expanding the + // filesystem in NodeExpandVolume implementation but still perform + // rest of the housekeeping needed for expanding the volume. If + // volume_capability is omitted the SP MAY determine + // access_type from given volume_path for the volume and perform + // node expansion. This is an OPTIONAL field. + VolumeCapability *VolumeCapability `protobuf:"bytes,5,opt,name=volume_capability,json=volumeCapability,proto3" json:"volume_capability,omitempty"` + // Secrets required by plugin to complete node expand volume request. + // This field is OPTIONAL. Refer to the `Secrets Requirements` + // section on how to use this field. + Secrets map[string]string `protobuf:"bytes,6,rep,name=secrets,proto3" json:"secrets,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeExpandVolumeRequest) Reset() { *m = NodeExpandVolumeRequest{} } +func (m *NodeExpandVolumeRequest) String() string { return proto.CompactTextString(m) } +func (*NodeExpandVolumeRequest) ProtoMessage() {} +func (*NodeExpandVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{58} +} + +func (m *NodeExpandVolumeRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeExpandVolumeRequest.Unmarshal(m, b) +} +func (m *NodeExpandVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeExpandVolumeRequest.Marshal(b, m, deterministic) +} +func (m *NodeExpandVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeExpandVolumeRequest.Merge(m, src) +} +func (m *NodeExpandVolumeRequest) XXX_Size() int { + return xxx_messageInfo_NodeExpandVolumeRequest.Size(m) +} +func (m *NodeExpandVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NodeExpandVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeExpandVolumeRequest proto.InternalMessageInfo + +func (m *NodeExpandVolumeRequest) GetVolumeId() string { + if m != nil { + return m.VolumeId + } + return "" +} + +func (m *NodeExpandVolumeRequest) GetVolumePath() string { + if m != nil { + return m.VolumePath + } + return "" +} + +func (m *NodeExpandVolumeRequest) GetCapacityRange() *CapacityRange { + if m != nil { + return m.CapacityRange + } + return nil +} + +func (m *NodeExpandVolumeRequest) GetStagingTargetPath() string { + if m != nil { + return m.StagingTargetPath + } + return "" +} + +func (m *NodeExpandVolumeRequest) GetVolumeCapability() *VolumeCapability { + if m != nil { + return m.VolumeCapability + } + return nil +} + +func (m *NodeExpandVolumeRequest) GetSecrets() map[string]string { + if m != nil { + return m.Secrets + } + return nil +} + +type NodeExpandVolumeResponse struct { + // The capacity of the volume in bytes. This field is OPTIONAL. + CapacityBytes int64 `protobuf:"varint,1,opt,name=capacity_bytes,json=capacityBytes,proto3" json:"capacity_bytes,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NodeExpandVolumeResponse) Reset() { *m = NodeExpandVolumeResponse{} } +func (m *NodeExpandVolumeResponse) String() string { return proto.CompactTextString(m) } +func (*NodeExpandVolumeResponse) ProtoMessage() {} +func (*NodeExpandVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_9cdb00adce470e01, []int{59} +} + +func (m *NodeExpandVolumeResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NodeExpandVolumeResponse.Unmarshal(m, b) +} +func (m *NodeExpandVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NodeExpandVolumeResponse.Marshal(b, m, deterministic) +} +func (m *NodeExpandVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeExpandVolumeResponse.Merge(m, src) +} +func (m *NodeExpandVolumeResponse) XXX_Size() int { + return xxx_messageInfo_NodeExpandVolumeResponse.Size(m) +} +func (m *NodeExpandVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NodeExpandVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeExpandVolumeResponse proto.InternalMessageInfo + +func (m *NodeExpandVolumeResponse) GetCapacityBytes() int64 { + if m != nil { + return m.CapacityBytes + } + return 0 +} + +var E_AlphaEnum = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 1060, + Name: "csi.v1.alpha_enum", + Tag: "varint,1060,opt,name=alpha_enum", + Filename: "github.com/container-storage-interface/spec/csi.proto", +} + +var E_AlphaEnumValue = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumValueOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 1060, + Name: "csi.v1.alpha_enum_value", + Tag: "varint,1060,opt,name=alpha_enum_value", + Filename: "github.com/container-storage-interface/spec/csi.proto", +} + +var E_CsiSecret = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 1059, + Name: "csi.v1.csi_secret", + Tag: "varint,1059,opt,name=csi_secret", + Filename: "github.com/container-storage-interface/spec/csi.proto", +} + +var E_AlphaField = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 1060, + Name: "csi.v1.alpha_field", + Tag: "varint,1060,opt,name=alpha_field", + Filename: "github.com/container-storage-interface/spec/csi.proto", +} + +var E_AlphaMessage = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 1060, + Name: "csi.v1.alpha_message", + Tag: "varint,1060,opt,name=alpha_message", + Filename: "github.com/container-storage-interface/spec/csi.proto", +} + +var E_AlphaMethod = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MethodOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 1060, + Name: "csi.v1.alpha_method", + Tag: "varint,1060,opt,name=alpha_method", + Filename: "github.com/container-storage-interface/spec/csi.proto", +} + +var E_AlphaService = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.ServiceOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 1060, + Name: "csi.v1.alpha_service", + Tag: "varint,1060,opt,name=alpha_service", + Filename: "github.com/container-storage-interface/spec/csi.proto", +} + +func init() { + proto.RegisterEnum("csi.v1.PluginCapability_Service_Type", PluginCapability_Service_Type_name, PluginCapability_Service_Type_value) + proto.RegisterEnum("csi.v1.PluginCapability_VolumeExpansion_Type", PluginCapability_VolumeExpansion_Type_name, PluginCapability_VolumeExpansion_Type_value) + proto.RegisterEnum("csi.v1.VolumeCapability_AccessMode_Mode", VolumeCapability_AccessMode_Mode_name, VolumeCapability_AccessMode_Mode_value) + proto.RegisterEnum("csi.v1.ControllerServiceCapability_RPC_Type", ControllerServiceCapability_RPC_Type_name, ControllerServiceCapability_RPC_Type_value) + proto.RegisterEnum("csi.v1.VolumeUsage_Unit", VolumeUsage_Unit_name, VolumeUsage_Unit_value) + proto.RegisterEnum("csi.v1.NodeServiceCapability_RPC_Type", NodeServiceCapability_RPC_Type_name, NodeServiceCapability_RPC_Type_value) + proto.RegisterType((*GetPluginInfoRequest)(nil), "csi.v1.GetPluginInfoRequest") + proto.RegisterType((*GetPluginInfoResponse)(nil), "csi.v1.GetPluginInfoResponse") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.GetPluginInfoResponse.ManifestEntry") + proto.RegisterType((*GetPluginCapabilitiesRequest)(nil), "csi.v1.GetPluginCapabilitiesRequest") + proto.RegisterType((*GetPluginCapabilitiesResponse)(nil), "csi.v1.GetPluginCapabilitiesResponse") + proto.RegisterType((*PluginCapability)(nil), "csi.v1.PluginCapability") + proto.RegisterType((*PluginCapability_Service)(nil), "csi.v1.PluginCapability.Service") + proto.RegisterType((*PluginCapability_VolumeExpansion)(nil), "csi.v1.PluginCapability.VolumeExpansion") + proto.RegisterType((*ProbeRequest)(nil), "csi.v1.ProbeRequest") + proto.RegisterType((*ProbeResponse)(nil), "csi.v1.ProbeResponse") + proto.RegisterType((*CreateVolumeRequest)(nil), "csi.v1.CreateVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.CreateVolumeRequest.ParametersEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.CreateVolumeRequest.SecretsEntry") + proto.RegisterType((*VolumeContentSource)(nil), "csi.v1.VolumeContentSource") + proto.RegisterType((*VolumeContentSource_SnapshotSource)(nil), "csi.v1.VolumeContentSource.SnapshotSource") + proto.RegisterType((*VolumeContentSource_VolumeSource)(nil), "csi.v1.VolumeContentSource.VolumeSource") + proto.RegisterType((*CreateVolumeResponse)(nil), "csi.v1.CreateVolumeResponse") + proto.RegisterType((*VolumeCapability)(nil), "csi.v1.VolumeCapability") + proto.RegisterType((*VolumeCapability_BlockVolume)(nil), "csi.v1.VolumeCapability.BlockVolume") + proto.RegisterType((*VolumeCapability_MountVolume)(nil), "csi.v1.VolumeCapability.MountVolume") + proto.RegisterType((*VolumeCapability_AccessMode)(nil), "csi.v1.VolumeCapability.AccessMode") + proto.RegisterType((*CapacityRange)(nil), "csi.v1.CapacityRange") + proto.RegisterType((*Volume)(nil), "csi.v1.Volume") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.Volume.VolumeContextEntry") + proto.RegisterType((*TopologyRequirement)(nil), "csi.v1.TopologyRequirement") + proto.RegisterType((*Topology)(nil), "csi.v1.Topology") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.Topology.SegmentsEntry") + proto.RegisterType((*DeleteVolumeRequest)(nil), "csi.v1.DeleteVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.DeleteVolumeRequest.SecretsEntry") + proto.RegisterType((*DeleteVolumeResponse)(nil), "csi.v1.DeleteVolumeResponse") + proto.RegisterType((*ControllerPublishVolumeRequest)(nil), "csi.v1.ControllerPublishVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ControllerPublishVolumeRequest.SecretsEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ControllerPublishVolumeRequest.VolumeContextEntry") + proto.RegisterType((*ControllerPublishVolumeResponse)(nil), "csi.v1.ControllerPublishVolumeResponse") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ControllerPublishVolumeResponse.PublishContextEntry") + proto.RegisterType((*ControllerUnpublishVolumeRequest)(nil), "csi.v1.ControllerUnpublishVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ControllerUnpublishVolumeRequest.SecretsEntry") + proto.RegisterType((*ControllerUnpublishVolumeResponse)(nil), "csi.v1.ControllerUnpublishVolumeResponse") + proto.RegisterType((*ValidateVolumeCapabilitiesRequest)(nil), "csi.v1.ValidateVolumeCapabilitiesRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ValidateVolumeCapabilitiesRequest.ParametersEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ValidateVolumeCapabilitiesRequest.SecretsEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ValidateVolumeCapabilitiesRequest.VolumeContextEntry") + proto.RegisterType((*ValidateVolumeCapabilitiesResponse)(nil), "csi.v1.ValidateVolumeCapabilitiesResponse") + proto.RegisterType((*ValidateVolumeCapabilitiesResponse_Confirmed)(nil), "csi.v1.ValidateVolumeCapabilitiesResponse.Confirmed") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ValidateVolumeCapabilitiesResponse.Confirmed.ParametersEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ValidateVolumeCapabilitiesResponse.Confirmed.VolumeContextEntry") + proto.RegisterType((*ListVolumesRequest)(nil), "csi.v1.ListVolumesRequest") + proto.RegisterType((*ListVolumesResponse)(nil), "csi.v1.ListVolumesResponse") + proto.RegisterType((*ListVolumesResponse_VolumeStatus)(nil), "csi.v1.ListVolumesResponse.VolumeStatus") + proto.RegisterType((*ListVolumesResponse_Entry)(nil), "csi.v1.ListVolumesResponse.Entry") + proto.RegisterType((*ControllerGetVolumeRequest)(nil), "csi.v1.ControllerGetVolumeRequest") + proto.RegisterType((*ControllerGetVolumeResponse)(nil), "csi.v1.ControllerGetVolumeResponse") + proto.RegisterType((*ControllerGetVolumeResponse_VolumeStatus)(nil), "csi.v1.ControllerGetVolumeResponse.VolumeStatus") + proto.RegisterType((*GetCapacityRequest)(nil), "csi.v1.GetCapacityRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.GetCapacityRequest.ParametersEntry") + proto.RegisterType((*GetCapacityResponse)(nil), "csi.v1.GetCapacityResponse") + proto.RegisterType((*ControllerGetCapabilitiesRequest)(nil), "csi.v1.ControllerGetCapabilitiesRequest") + proto.RegisterType((*ControllerGetCapabilitiesResponse)(nil), "csi.v1.ControllerGetCapabilitiesResponse") + proto.RegisterType((*ControllerServiceCapability)(nil), "csi.v1.ControllerServiceCapability") + proto.RegisterType((*ControllerServiceCapability_RPC)(nil), "csi.v1.ControllerServiceCapability.RPC") + proto.RegisterType((*CreateSnapshotRequest)(nil), "csi.v1.CreateSnapshotRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.CreateSnapshotRequest.ParametersEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.CreateSnapshotRequest.SecretsEntry") + proto.RegisterType((*CreateSnapshotResponse)(nil), "csi.v1.CreateSnapshotResponse") + proto.RegisterType((*Snapshot)(nil), "csi.v1.Snapshot") + proto.RegisterType((*DeleteSnapshotRequest)(nil), "csi.v1.DeleteSnapshotRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.DeleteSnapshotRequest.SecretsEntry") + proto.RegisterType((*DeleteSnapshotResponse)(nil), "csi.v1.DeleteSnapshotResponse") + proto.RegisterType((*ListSnapshotsRequest)(nil), "csi.v1.ListSnapshotsRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ListSnapshotsRequest.SecretsEntry") + proto.RegisterType((*ListSnapshotsResponse)(nil), "csi.v1.ListSnapshotsResponse") + proto.RegisterType((*ListSnapshotsResponse_Entry)(nil), "csi.v1.ListSnapshotsResponse.Entry") + proto.RegisterType((*ControllerExpandVolumeRequest)(nil), "csi.v1.ControllerExpandVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.ControllerExpandVolumeRequest.SecretsEntry") + proto.RegisterType((*ControllerExpandVolumeResponse)(nil), "csi.v1.ControllerExpandVolumeResponse") + proto.RegisterType((*NodeStageVolumeRequest)(nil), "csi.v1.NodeStageVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.NodeStageVolumeRequest.PublishContextEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.NodeStageVolumeRequest.SecretsEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.NodeStageVolumeRequest.VolumeContextEntry") + proto.RegisterType((*NodeStageVolumeResponse)(nil), "csi.v1.NodeStageVolumeResponse") + proto.RegisterType((*NodeUnstageVolumeRequest)(nil), "csi.v1.NodeUnstageVolumeRequest") + proto.RegisterType((*NodeUnstageVolumeResponse)(nil), "csi.v1.NodeUnstageVolumeResponse") + proto.RegisterType((*NodePublishVolumeRequest)(nil), "csi.v1.NodePublishVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.NodePublishVolumeRequest.PublishContextEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.NodePublishVolumeRequest.SecretsEntry") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.NodePublishVolumeRequest.VolumeContextEntry") + proto.RegisterType((*NodePublishVolumeResponse)(nil), "csi.v1.NodePublishVolumeResponse") + proto.RegisterType((*NodeUnpublishVolumeRequest)(nil), "csi.v1.NodeUnpublishVolumeRequest") + proto.RegisterType((*NodeUnpublishVolumeResponse)(nil), "csi.v1.NodeUnpublishVolumeResponse") + proto.RegisterType((*NodeGetVolumeStatsRequest)(nil), "csi.v1.NodeGetVolumeStatsRequest") + proto.RegisterType((*NodeGetVolumeStatsResponse)(nil), "csi.v1.NodeGetVolumeStatsResponse") + proto.RegisterType((*VolumeUsage)(nil), "csi.v1.VolumeUsage") + proto.RegisterType((*VolumeCondition)(nil), "csi.v1.VolumeCondition") + proto.RegisterType((*NodeGetCapabilitiesRequest)(nil), "csi.v1.NodeGetCapabilitiesRequest") + proto.RegisterType((*NodeGetCapabilitiesResponse)(nil), "csi.v1.NodeGetCapabilitiesResponse") + proto.RegisterType((*NodeServiceCapability)(nil), "csi.v1.NodeServiceCapability") + proto.RegisterType((*NodeServiceCapability_RPC)(nil), "csi.v1.NodeServiceCapability.RPC") + proto.RegisterType((*NodeGetInfoRequest)(nil), "csi.v1.NodeGetInfoRequest") + proto.RegisterType((*NodeGetInfoResponse)(nil), "csi.v1.NodeGetInfoResponse") + proto.RegisterType((*NodeExpandVolumeRequest)(nil), "csi.v1.NodeExpandVolumeRequest") + proto.RegisterMapType((map[string]string)(nil), "csi.v1.NodeExpandVolumeRequest.SecretsEntry") + proto.RegisterType((*NodeExpandVolumeResponse)(nil), "csi.v1.NodeExpandVolumeResponse") + proto.RegisterExtension(E_AlphaEnum) + proto.RegisterExtension(E_AlphaEnumValue) + proto.RegisterExtension(E_CsiSecret) + proto.RegisterExtension(E_AlphaField) + proto.RegisterExtension(E_AlphaMessage) + proto.RegisterExtension(E_AlphaMethod) + proto.RegisterExtension(E_AlphaService) +} + +func init() { + proto.RegisterFile("github.com/container-storage-interface/spec/csi.proto", fileDescriptor_9cdb00adce470e01) +} + +var fileDescriptor_9cdb00adce470e01 = []byte{ + // 3797 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe4, 0x3b, 0x4b, 0x6c, 0x1b, 0x49, + 0x76, 0x6a, 0xfe, 0x24, 0x3d, 0x4a, 0x32, 0x5d, 0xfa, 0x98, 0x6e, 0x49, 0x96, 0xdc, 0x1e, 0x7b, + 0x65, 0x8f, 0x4d, 0xaf, 0xb5, 0x63, 0x23, 0x23, 0x7b, 0x76, 0x87, 0xa4, 0x68, 0x89, 0x6b, 0x8a, + 0xd4, 0x34, 0x29, 0x7b, 0xed, 0x64, 0xd0, 0xd3, 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they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// IdentityClient is the client API for Identity service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type IdentityClient interface { + GetPluginInfo(ctx context.Context, in *GetPluginInfoRequest, opts ...grpc.CallOption) (*GetPluginInfoResponse, error) + GetPluginCapabilities(ctx context.Context, in *GetPluginCapabilitiesRequest, opts ...grpc.CallOption) (*GetPluginCapabilitiesResponse, error) + Probe(ctx context.Context, in *ProbeRequest, opts ...grpc.CallOption) (*ProbeResponse, error) +} + +type identityClient struct { + cc *grpc.ClientConn +} + +func NewIdentityClient(cc *grpc.ClientConn) IdentityClient { + return &identityClient{cc} +} + +func (c *identityClient) GetPluginInfo(ctx context.Context, in *GetPluginInfoRequest, opts ...grpc.CallOption) (*GetPluginInfoResponse, error) { + out := new(GetPluginInfoResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Identity/GetPluginInfo", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *identityClient) GetPluginCapabilities(ctx context.Context, in *GetPluginCapabilitiesRequest, opts ...grpc.CallOption) (*GetPluginCapabilitiesResponse, error) { + out := new(GetPluginCapabilitiesResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Identity/GetPluginCapabilities", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *identityClient) Probe(ctx context.Context, in *ProbeRequest, opts ...grpc.CallOption) (*ProbeResponse, error) { + out := new(ProbeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Identity/Probe", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// IdentityServer is the server API for Identity service. +type IdentityServer interface { + GetPluginInfo(context.Context, *GetPluginInfoRequest) (*GetPluginInfoResponse, error) + GetPluginCapabilities(context.Context, *GetPluginCapabilitiesRequest) (*GetPluginCapabilitiesResponse, error) + Probe(context.Context, *ProbeRequest) (*ProbeResponse, error) +} + +// UnimplementedIdentityServer can be embedded to have forward compatible implementations. +type UnimplementedIdentityServer struct { +} + +func (*UnimplementedIdentityServer) GetPluginInfo(ctx context.Context, req *GetPluginInfoRequest) (*GetPluginInfoResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method GetPluginInfo not implemented") +} +func (*UnimplementedIdentityServer) GetPluginCapabilities(ctx context.Context, req *GetPluginCapabilitiesRequest) (*GetPluginCapabilitiesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method GetPluginCapabilities not implemented") +} +func (*UnimplementedIdentityServer) Probe(ctx context.Context, req *ProbeRequest) (*ProbeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Probe not implemented") +} + +func RegisterIdentityServer(s *grpc.Server, srv IdentityServer) { + s.RegisterService(&_Identity_serviceDesc, srv) +} + +func _Identity_GetPluginInfo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetPluginInfoRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(IdentityServer).GetPluginInfo(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Identity/GetPluginInfo", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(IdentityServer).GetPluginInfo(ctx, req.(*GetPluginInfoRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Identity_GetPluginCapabilities_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetPluginCapabilitiesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(IdentityServer).GetPluginCapabilities(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Identity/GetPluginCapabilities", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(IdentityServer).GetPluginCapabilities(ctx, req.(*GetPluginCapabilitiesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Identity_Probe_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ProbeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(IdentityServer).Probe(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Identity/Probe", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(IdentityServer).Probe(ctx, req.(*ProbeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _Identity_serviceDesc = grpc.ServiceDesc{ + ServiceName: "csi.v1.Identity", + HandlerType: (*IdentityServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "GetPluginInfo", + Handler: _Identity_GetPluginInfo_Handler, + }, + { + MethodName: "GetPluginCapabilities", + Handler: _Identity_GetPluginCapabilities_Handler, + }, + { + MethodName: "Probe", + Handler: _Identity_Probe_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/container-storage-interface/spec/csi.proto", +} + +// ControllerClient is the client API for Controller service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type ControllerClient interface { + CreateVolume(ctx context.Context, in *CreateVolumeRequest, opts ...grpc.CallOption) (*CreateVolumeResponse, error) + DeleteVolume(ctx context.Context, in *DeleteVolumeRequest, opts ...grpc.CallOption) (*DeleteVolumeResponse, error) + ControllerPublishVolume(ctx context.Context, in *ControllerPublishVolumeRequest, opts ...grpc.CallOption) (*ControllerPublishVolumeResponse, error) + ControllerUnpublishVolume(ctx context.Context, in *ControllerUnpublishVolumeRequest, opts ...grpc.CallOption) (*ControllerUnpublishVolumeResponse, error) + ValidateVolumeCapabilities(ctx context.Context, in *ValidateVolumeCapabilitiesRequest, opts ...grpc.CallOption) (*ValidateVolumeCapabilitiesResponse, error) + ListVolumes(ctx context.Context, in *ListVolumesRequest, opts ...grpc.CallOption) (*ListVolumesResponse, error) + GetCapacity(ctx context.Context, in *GetCapacityRequest, opts ...grpc.CallOption) (*GetCapacityResponse, error) + ControllerGetCapabilities(ctx context.Context, in *ControllerGetCapabilitiesRequest, opts ...grpc.CallOption) (*ControllerGetCapabilitiesResponse, error) + CreateSnapshot(ctx context.Context, in *CreateSnapshotRequest, opts ...grpc.CallOption) (*CreateSnapshotResponse, error) + DeleteSnapshot(ctx context.Context, in *DeleteSnapshotRequest, opts ...grpc.CallOption) (*DeleteSnapshotResponse, error) + ListSnapshots(ctx context.Context, in *ListSnapshotsRequest, opts ...grpc.CallOption) (*ListSnapshotsResponse, error) + ControllerExpandVolume(ctx context.Context, in *ControllerExpandVolumeRequest, opts ...grpc.CallOption) (*ControllerExpandVolumeResponse, error) + ControllerGetVolume(ctx context.Context, in *ControllerGetVolumeRequest, opts ...grpc.CallOption) (*ControllerGetVolumeResponse, error) +} + +type controllerClient struct { + cc *grpc.ClientConn +} + +func NewControllerClient(cc *grpc.ClientConn) ControllerClient { + return &controllerClient{cc} +} + +func (c *controllerClient) CreateVolume(ctx context.Context, in *CreateVolumeRequest, opts ...grpc.CallOption) (*CreateVolumeResponse, error) { + out := new(CreateVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/CreateVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) DeleteVolume(ctx context.Context, in *DeleteVolumeRequest, opts ...grpc.CallOption) (*DeleteVolumeResponse, error) { + out := new(DeleteVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/DeleteVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ControllerPublishVolume(ctx context.Context, in *ControllerPublishVolumeRequest, opts ...grpc.CallOption) (*ControllerPublishVolumeResponse, error) { + out := new(ControllerPublishVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ControllerPublishVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ControllerUnpublishVolume(ctx context.Context, in *ControllerUnpublishVolumeRequest, opts ...grpc.CallOption) (*ControllerUnpublishVolumeResponse, error) { + out := new(ControllerUnpublishVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ControllerUnpublishVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ValidateVolumeCapabilities(ctx context.Context, in *ValidateVolumeCapabilitiesRequest, opts ...grpc.CallOption) (*ValidateVolumeCapabilitiesResponse, error) { + out := new(ValidateVolumeCapabilitiesResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ValidateVolumeCapabilities", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ListVolumes(ctx context.Context, in *ListVolumesRequest, opts ...grpc.CallOption) (*ListVolumesResponse, error) { + out := new(ListVolumesResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ListVolumes", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) GetCapacity(ctx context.Context, in *GetCapacityRequest, opts ...grpc.CallOption) (*GetCapacityResponse, error) { + out := new(GetCapacityResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/GetCapacity", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ControllerGetCapabilities(ctx context.Context, in *ControllerGetCapabilitiesRequest, opts ...grpc.CallOption) (*ControllerGetCapabilitiesResponse, error) { + out := new(ControllerGetCapabilitiesResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ControllerGetCapabilities", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) CreateSnapshot(ctx context.Context, in *CreateSnapshotRequest, opts ...grpc.CallOption) (*CreateSnapshotResponse, error) { + out := new(CreateSnapshotResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/CreateSnapshot", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) DeleteSnapshot(ctx context.Context, in *DeleteSnapshotRequest, opts ...grpc.CallOption) (*DeleteSnapshotResponse, error) { + out := new(DeleteSnapshotResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/DeleteSnapshot", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ListSnapshots(ctx context.Context, in *ListSnapshotsRequest, opts ...grpc.CallOption) (*ListSnapshotsResponse, error) { + out := new(ListSnapshotsResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ListSnapshots", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ControllerExpandVolume(ctx context.Context, in *ControllerExpandVolumeRequest, opts ...grpc.CallOption) (*ControllerExpandVolumeResponse, error) { + out := new(ControllerExpandVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ControllerExpandVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) ControllerGetVolume(ctx context.Context, in *ControllerGetVolumeRequest, opts ...grpc.CallOption) (*ControllerGetVolumeResponse, error) { + out := new(ControllerGetVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Controller/ControllerGetVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ControllerServer is the server API for Controller service. +type ControllerServer interface { + CreateVolume(context.Context, *CreateVolumeRequest) (*CreateVolumeResponse, error) + DeleteVolume(context.Context, *DeleteVolumeRequest) (*DeleteVolumeResponse, error) + ControllerPublishVolume(context.Context, *ControllerPublishVolumeRequest) (*ControllerPublishVolumeResponse, error) + ControllerUnpublishVolume(context.Context, *ControllerUnpublishVolumeRequest) (*ControllerUnpublishVolumeResponse, error) + ValidateVolumeCapabilities(context.Context, *ValidateVolumeCapabilitiesRequest) (*ValidateVolumeCapabilitiesResponse, error) + ListVolumes(context.Context, *ListVolumesRequest) (*ListVolumesResponse, error) + GetCapacity(context.Context, *GetCapacityRequest) (*GetCapacityResponse, error) + ControllerGetCapabilities(context.Context, *ControllerGetCapabilitiesRequest) (*ControllerGetCapabilitiesResponse, error) + CreateSnapshot(context.Context, *CreateSnapshotRequest) (*CreateSnapshotResponse, error) + DeleteSnapshot(context.Context, *DeleteSnapshotRequest) (*DeleteSnapshotResponse, error) + ListSnapshots(context.Context, *ListSnapshotsRequest) (*ListSnapshotsResponse, error) + ControllerExpandVolume(context.Context, *ControllerExpandVolumeRequest) (*ControllerExpandVolumeResponse, error) + ControllerGetVolume(context.Context, *ControllerGetVolumeRequest) (*ControllerGetVolumeResponse, error) +} + +// UnimplementedControllerServer can be embedded to have forward compatible implementations. +type UnimplementedControllerServer struct { +} + +func (*UnimplementedControllerServer) CreateVolume(ctx context.Context, req *CreateVolumeRequest) (*CreateVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method CreateVolume not implemented") +} +func (*UnimplementedControllerServer) DeleteVolume(ctx context.Context, req *DeleteVolumeRequest) (*DeleteVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method DeleteVolume not implemented") +} +func (*UnimplementedControllerServer) ControllerPublishVolume(ctx context.Context, req *ControllerPublishVolumeRequest) (*ControllerPublishVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ControllerPublishVolume not implemented") +} +func (*UnimplementedControllerServer) ControllerUnpublishVolume(ctx context.Context, req *ControllerUnpublishVolumeRequest) (*ControllerUnpublishVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ControllerUnpublishVolume not implemented") +} +func (*UnimplementedControllerServer) ValidateVolumeCapabilities(ctx context.Context, req *ValidateVolumeCapabilitiesRequest) (*ValidateVolumeCapabilitiesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ValidateVolumeCapabilities not implemented") +} +func (*UnimplementedControllerServer) ListVolumes(ctx context.Context, req *ListVolumesRequest) (*ListVolumesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListVolumes not implemented") +} +func (*UnimplementedControllerServer) GetCapacity(ctx context.Context, req *GetCapacityRequest) (*GetCapacityResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method GetCapacity not implemented") +} +func (*UnimplementedControllerServer) ControllerGetCapabilities(ctx context.Context, req *ControllerGetCapabilitiesRequest) (*ControllerGetCapabilitiesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ControllerGetCapabilities not implemented") +} +func (*UnimplementedControllerServer) CreateSnapshot(ctx context.Context, req *CreateSnapshotRequest) (*CreateSnapshotResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method CreateSnapshot not implemented") +} +func (*UnimplementedControllerServer) DeleteSnapshot(ctx context.Context, req *DeleteSnapshotRequest) (*DeleteSnapshotResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method DeleteSnapshot not implemented") +} +func (*UnimplementedControllerServer) ListSnapshots(ctx context.Context, req *ListSnapshotsRequest) (*ListSnapshotsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListSnapshots not implemented") +} +func (*UnimplementedControllerServer) ControllerExpandVolume(ctx context.Context, req *ControllerExpandVolumeRequest) (*ControllerExpandVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ControllerExpandVolume not implemented") +} +func (*UnimplementedControllerServer) ControllerGetVolume(ctx context.Context, req *ControllerGetVolumeRequest) (*ControllerGetVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ControllerGetVolume not implemented") +} + +func RegisterControllerServer(s *grpc.Server, srv ControllerServer) { + s.RegisterService(&_Controller_serviceDesc, srv) +} + +func _Controller_CreateVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).CreateVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/CreateVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).CreateVolume(ctx, req.(*CreateVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_DeleteVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).DeleteVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/DeleteVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).DeleteVolume(ctx, req.(*DeleteVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ControllerPublishVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerPublishVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ControllerPublishVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ControllerPublishVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ControllerPublishVolume(ctx, req.(*ControllerPublishVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ControllerUnpublishVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerUnpublishVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ControllerUnpublishVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ControllerUnpublishVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ControllerUnpublishVolume(ctx, req.(*ControllerUnpublishVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ValidateVolumeCapabilities_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ValidateVolumeCapabilitiesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ValidateVolumeCapabilities(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ValidateVolumeCapabilities", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ValidateVolumeCapabilities(ctx, req.(*ValidateVolumeCapabilitiesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ListVolumes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListVolumesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ListVolumes(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ListVolumes", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ListVolumes(ctx, req.(*ListVolumesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_GetCapacity_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetCapacityRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).GetCapacity(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/GetCapacity", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).GetCapacity(ctx, req.(*GetCapacityRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ControllerGetCapabilities_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerGetCapabilitiesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ControllerGetCapabilities(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ControllerGetCapabilities", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ControllerGetCapabilities(ctx, req.(*ControllerGetCapabilitiesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_CreateSnapshot_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).CreateSnapshot(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/CreateSnapshot", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).CreateSnapshot(ctx, req.(*CreateSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_DeleteSnapshot_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).DeleteSnapshot(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/DeleteSnapshot", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).DeleteSnapshot(ctx, req.(*DeleteSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ListSnapshots_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListSnapshotsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ListSnapshots(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ListSnapshots", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ListSnapshots(ctx, req.(*ListSnapshotsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ControllerExpandVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerExpandVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ControllerExpandVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ControllerExpandVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ControllerExpandVolume(ctx, req.(*ControllerExpandVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_ControllerGetVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerGetVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).ControllerGetVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Controller/ControllerGetVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).ControllerGetVolume(ctx, req.(*ControllerGetVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _Controller_serviceDesc = grpc.ServiceDesc{ + ServiceName: "csi.v1.Controller", + HandlerType: (*ControllerServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "CreateVolume", + Handler: _Controller_CreateVolume_Handler, + }, + { + MethodName: "DeleteVolume", + Handler: _Controller_DeleteVolume_Handler, + }, + { + MethodName: "ControllerPublishVolume", + Handler: _Controller_ControllerPublishVolume_Handler, + }, + { + MethodName: "ControllerUnpublishVolume", + Handler: _Controller_ControllerUnpublishVolume_Handler, + }, + { + MethodName: "ValidateVolumeCapabilities", + Handler: _Controller_ValidateVolumeCapabilities_Handler, + }, + { + MethodName: "ListVolumes", + Handler: _Controller_ListVolumes_Handler, + }, + { + MethodName: "GetCapacity", + Handler: _Controller_GetCapacity_Handler, + }, + { + MethodName: "ControllerGetCapabilities", + Handler: _Controller_ControllerGetCapabilities_Handler, + }, + { + MethodName: "CreateSnapshot", + Handler: _Controller_CreateSnapshot_Handler, + }, + { + MethodName: "DeleteSnapshot", + Handler: _Controller_DeleteSnapshot_Handler, + }, + { + MethodName: "ListSnapshots", + Handler: _Controller_ListSnapshots_Handler, + }, + { + MethodName: "ControllerExpandVolume", + Handler: _Controller_ControllerExpandVolume_Handler, + }, + { + MethodName: "ControllerGetVolume", + Handler: _Controller_ControllerGetVolume_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/container-storage-interface/spec/csi.proto", +} + +// NodeClient is the client API for Node service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type NodeClient interface { + NodeStageVolume(ctx context.Context, in *NodeStageVolumeRequest, opts ...grpc.CallOption) (*NodeStageVolumeResponse, error) + NodeUnstageVolume(ctx context.Context, in *NodeUnstageVolumeRequest, opts ...grpc.CallOption) (*NodeUnstageVolumeResponse, error) + NodePublishVolume(ctx context.Context, in *NodePublishVolumeRequest, opts ...grpc.CallOption) (*NodePublishVolumeResponse, error) + NodeUnpublishVolume(ctx context.Context, in *NodeUnpublishVolumeRequest, opts ...grpc.CallOption) (*NodeUnpublishVolumeResponse, error) + NodeGetVolumeStats(ctx context.Context, in *NodeGetVolumeStatsRequest, opts ...grpc.CallOption) (*NodeGetVolumeStatsResponse, error) + NodeExpandVolume(ctx context.Context, in *NodeExpandVolumeRequest, opts ...grpc.CallOption) (*NodeExpandVolumeResponse, error) + NodeGetCapabilities(ctx context.Context, in *NodeGetCapabilitiesRequest, opts ...grpc.CallOption) (*NodeGetCapabilitiesResponse, error) + NodeGetInfo(ctx context.Context, in *NodeGetInfoRequest, opts ...grpc.CallOption) (*NodeGetInfoResponse, error) +} + +type nodeClient struct { + cc *grpc.ClientConn +} + +func NewNodeClient(cc *grpc.ClientConn) NodeClient { + return &nodeClient{cc} +} + +func (c *nodeClient) NodeStageVolume(ctx context.Context, in *NodeStageVolumeRequest, opts ...grpc.CallOption) (*NodeStageVolumeResponse, error) { + out := new(NodeStageVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodeStageVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *nodeClient) NodeUnstageVolume(ctx context.Context, in *NodeUnstageVolumeRequest, opts ...grpc.CallOption) (*NodeUnstageVolumeResponse, error) { + out := new(NodeUnstageVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodeUnstageVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *nodeClient) NodePublishVolume(ctx context.Context, in *NodePublishVolumeRequest, opts ...grpc.CallOption) (*NodePublishVolumeResponse, error) { + out := new(NodePublishVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodePublishVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *nodeClient) NodeUnpublishVolume(ctx context.Context, in *NodeUnpublishVolumeRequest, opts ...grpc.CallOption) (*NodeUnpublishVolumeResponse, error) { + out := new(NodeUnpublishVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodeUnpublishVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *nodeClient) NodeGetVolumeStats(ctx context.Context, in *NodeGetVolumeStatsRequest, opts ...grpc.CallOption) (*NodeGetVolumeStatsResponse, error) { + out := new(NodeGetVolumeStatsResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodeGetVolumeStats", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *nodeClient) NodeExpandVolume(ctx context.Context, in *NodeExpandVolumeRequest, opts ...grpc.CallOption) (*NodeExpandVolumeResponse, error) { + out := new(NodeExpandVolumeResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodeExpandVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *nodeClient) NodeGetCapabilities(ctx context.Context, in *NodeGetCapabilitiesRequest, opts ...grpc.CallOption) (*NodeGetCapabilitiesResponse, error) { + out := new(NodeGetCapabilitiesResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodeGetCapabilities", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *nodeClient) NodeGetInfo(ctx context.Context, in *NodeGetInfoRequest, opts ...grpc.CallOption) (*NodeGetInfoResponse, error) { + out := new(NodeGetInfoResponse) + err := c.cc.Invoke(ctx, "/csi.v1.Node/NodeGetInfo", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// NodeServer is the server API for Node service. +type NodeServer interface { + NodeStageVolume(context.Context, *NodeStageVolumeRequest) (*NodeStageVolumeResponse, error) + NodeUnstageVolume(context.Context, *NodeUnstageVolumeRequest) (*NodeUnstageVolumeResponse, error) + NodePublishVolume(context.Context, *NodePublishVolumeRequest) (*NodePublishVolumeResponse, error) + NodeUnpublishVolume(context.Context, *NodeUnpublishVolumeRequest) (*NodeUnpublishVolumeResponse, error) + NodeGetVolumeStats(context.Context, *NodeGetVolumeStatsRequest) (*NodeGetVolumeStatsResponse, error) + NodeExpandVolume(context.Context, *NodeExpandVolumeRequest) (*NodeExpandVolumeResponse, error) + NodeGetCapabilities(context.Context, *NodeGetCapabilitiesRequest) (*NodeGetCapabilitiesResponse, error) + NodeGetInfo(context.Context, *NodeGetInfoRequest) (*NodeGetInfoResponse, error) +} + +// UnimplementedNodeServer can be embedded to have forward compatible implementations. +type UnimplementedNodeServer struct { +} + +func (*UnimplementedNodeServer) NodeStageVolume(ctx context.Context, req *NodeStageVolumeRequest) (*NodeStageVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodeStageVolume not implemented") +} +func (*UnimplementedNodeServer) NodeUnstageVolume(ctx context.Context, req *NodeUnstageVolumeRequest) (*NodeUnstageVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodeUnstageVolume not implemented") +} +func (*UnimplementedNodeServer) NodePublishVolume(ctx context.Context, req *NodePublishVolumeRequest) (*NodePublishVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodePublishVolume not implemented") +} +func (*UnimplementedNodeServer) NodeUnpublishVolume(ctx context.Context, req *NodeUnpublishVolumeRequest) (*NodeUnpublishVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodeUnpublishVolume not implemented") +} +func (*UnimplementedNodeServer) NodeGetVolumeStats(ctx context.Context, req *NodeGetVolumeStatsRequest) (*NodeGetVolumeStatsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodeGetVolumeStats not implemented") +} +func (*UnimplementedNodeServer) NodeExpandVolume(ctx context.Context, req *NodeExpandVolumeRequest) (*NodeExpandVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodeExpandVolume not implemented") +} +func (*UnimplementedNodeServer) NodeGetCapabilities(ctx context.Context, req *NodeGetCapabilitiesRequest) (*NodeGetCapabilitiesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodeGetCapabilities not implemented") +} +func (*UnimplementedNodeServer) NodeGetInfo(ctx context.Context, req *NodeGetInfoRequest) (*NodeGetInfoResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NodeGetInfo not implemented") +} + +func RegisterNodeServer(s *grpc.Server, srv NodeServer) { + s.RegisterService(&_Node_serviceDesc, srv) +} + +func _Node_NodeStageVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodeStageVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodeStageVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodeStageVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodeStageVolume(ctx, req.(*NodeStageVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Node_NodeUnstageVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodeUnstageVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodeUnstageVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodeUnstageVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodeUnstageVolume(ctx, req.(*NodeUnstageVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Node_NodePublishVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodePublishVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodePublishVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodePublishVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodePublishVolume(ctx, req.(*NodePublishVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Node_NodeUnpublishVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodeUnpublishVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodeUnpublishVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodeUnpublishVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodeUnpublishVolume(ctx, req.(*NodeUnpublishVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Node_NodeGetVolumeStats_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodeGetVolumeStatsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodeGetVolumeStats(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodeGetVolumeStats", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodeGetVolumeStats(ctx, req.(*NodeGetVolumeStatsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Node_NodeExpandVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodeExpandVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodeExpandVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodeExpandVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodeExpandVolume(ctx, req.(*NodeExpandVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Node_NodeGetCapabilities_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodeGetCapabilitiesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodeGetCapabilities(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodeGetCapabilities", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodeGetCapabilities(ctx, req.(*NodeGetCapabilitiesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Node_NodeGetInfo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NodeGetInfoRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NodeServer).NodeGetInfo(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/csi.v1.Node/NodeGetInfo", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NodeServer).NodeGetInfo(ctx, req.(*NodeGetInfoRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _Node_serviceDesc = grpc.ServiceDesc{ + ServiceName: "csi.v1.Node", + HandlerType: (*NodeServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "NodeStageVolume", + Handler: _Node_NodeStageVolume_Handler, + }, + { + MethodName: "NodeUnstageVolume", + Handler: _Node_NodeUnstageVolume_Handler, + }, + { + MethodName: "NodePublishVolume", + Handler: _Node_NodePublishVolume_Handler, + }, + { + MethodName: "NodeUnpublishVolume", + Handler: _Node_NodeUnpublishVolume_Handler, + }, + { + MethodName: "NodeGetVolumeStats", + Handler: _Node_NodeGetVolumeStats_Handler, + }, + { + MethodName: "NodeExpandVolume", + Handler: _Node_NodeExpandVolume_Handler, + }, + { + MethodName: "NodeGetCapabilities", + Handler: _Node_NodeGetCapabilities_Handler, + }, + { + MethodName: "NodeGetInfo", + Handler: _Node_NodeGetInfo_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/container-storage-interface/spec/csi.proto", +} diff --git a/vendor/github.com/containerd/containerd/.golangci.yml b/vendor/github.com/containerd/containerd/.golangci.yml index 4eba7d8d19..4bf84599d7 100644 --- a/vendor/github.com/containerd/containerd/.golangci.yml +++ b/vendor/github.com/containerd/containerd/.golangci.yml @@ -19,7 +19,7 @@ issues: - EXC0002 run: - timeout: 3m + timeout: 8m skip-dirs: - api - design diff --git a/vendor/github.com/containerd/containerd/.mailmap b/vendor/github.com/containerd/containerd/.mailmap index b6ce97230b..83bb03cd00 100644 --- a/vendor/github.com/containerd/containerd/.mailmap +++ b/vendor/github.com/containerd/containerd/.mailmap @@ -29,13 +29,17 @@ Eric Ernst Eric Ren Eric Ren Eric Ren +Fabiano Fidêncio Fahed Dorgaa Frank Yang Fupan Li Fupan Li +Fupan Li +Furkan Türkal Georgia Panoutsakopoulou Guangming Wang Haiyan Meng +haoyun Harry Zhang Hu Shuai Hu Shuai @@ -53,15 +57,18 @@ John Howard John Howard Lorenz Brun Luc Perkins +Jiajun Jiang Julien Balestra Jun Lin Chen <1913688+mc256@users.noreply.github.com> Justin Cormack Justin Terry Justin Terry +Kante Kenfe-Mickaël Laventure Kevin Kern Kevin Parsons Kevin Xu +Kitt Hsu Kohei Tokunaga Krasi Georgiev Lantao Liu @@ -69,6 +76,7 @@ Lantao Liu Li Yuxuan Lifubang Lu Jingxiao +Maksym Pavlenko <865334+mxpv@users.noreply.github.com> Maksym Pavlenko Maksym Pavlenko Mario Hros @@ -79,6 +87,9 @@ Michael Crosby Michael Katsoulis Mike Brown Mohammad Asif Siddiqui +Ng Yang +Ning Li +ningmingxiao Nishchay Kumar Oliver Stenbom Phil Estes @@ -104,16 +115,20 @@ Stephen J Day Sudeesh John Su Fei Su Xiaolin +Takumasa Sakao Ted Yu Tõnis Tiigi Wade Lee Wade Lee Wade Lee <21621232@zju.edu.cn> wanglei +wanglei +wangzhan Wei Fu Wei Fu Xiaodong Zhang Xuean Yan +Yang Yang Yue Zhang Yuxing Liu Zhang Wei @@ -124,4 +139,5 @@ Zhiyu Li <404977848@qq.com> Zhongming Chang Zhoulin Xie Zhoulin Xie <42261994+JoeWrightss@users.noreply.github.com> +zounengren 张潇 diff --git a/vendor/github.com/containerd/containerd/ADOPTERS.md b/vendor/github.com/containerd/containerd/ADOPTERS.md index 4d70cca639..bbf99e7dd5 100644 --- a/vendor/github.com/containerd/containerd/ADOPTERS.md +++ b/vendor/github.com/containerd/containerd/ADOPTERS.md @@ -12,10 +12,14 @@ including the Balena project listed below. **_[IBM Cloud Private (ICP)](https://www.ibm.com/cloud/private)_** - IBM's on-premises cloud offering has containerd as a "tech preview" CRI runtime for the Kubernetes offered within this product for the past two releases, and plans to fully migrate to containerd in a future release. -**_[Google Cloud Kubernetes Engine (GKE)](https://cloud.google.com/kubernetes-engine/)_** - offers containerd as the CRI runtime in **beta** for recent versions of Kubernetes. +**_[Google Cloud Kubernetes Engine (GKE)](https://cloud.google.com/kubernetes-engine/)_** - containerd has been offered in GKE since version 1.14 and has been the default runtime since version 1.19. It is also the only supported runtime for GKE Autopilot from the launch. [More details](https://cloud.google.com/kubernetes-engine/docs/concepts/using-containerd) **_[AWS Fargate](https://aws.amazon.com/fargate)_** - uses containerd + Firecracker (noted below) as the runtime and isolation technology for containers run in the Fargate platform. Fargate is a serverless, container-native compute offering from Amazon Web Services. +**_[Amazon Elastic Kubernetes Service (EKS)](https://aws.amazon.com/eks/)_** - EKS optionally offers containerd as a CRI runtime starting with Kubernetes version 1.21. In Kubernetes 1.22 the default CRI runtime will be containerd. + +**_[Bottlerocket](https://aws.amazon.com/bottlerocket/)_** - Bottlerocket is a Linux distribution from Amazon Web Services purpose-built for containers using containerd as the core system runtime. + **_Cloud Foundry_** - The [Guardian container manager](https://github.com/cloudfoundry/guardian) for CF has been using OCI runC directly with additional code from CF managing the container image and filesystem interactions, but have recently migrated to use containerd as a replacement for the extra code they had written around runC. **_Alibaba's PouchContainer_** - The Alibaba [PouchContainer](https://github.com/alibaba/pouch) project uses containerd as its runtime for a cloud native offering that has unique isolation and image distribution capabilities. @@ -32,7 +36,7 @@ including the Balena project listed below. **_BuildKit_** - The Moby project's [BuildKit](https://github.com/moby/buildkit) can use either runC or containerd as build execution backends for building container images. BuildKit support has also been built into the Docker engine in recent releases, making BuildKit provide the backend to the `docker build` command. -**_Azure acs-engine_** - Microsoft Azure's [acs-engine](https://github.com/Azure/acs-engine) open source project has customizable deployment of Kubernetes clusters, where containerd is a selectable container runtime. At some point in the future Azure's AKS service will default to use containerd as the CRI runtime for deployed Kubernetes clusters. +**_[Azure Kubernetes Service (AKS)](https://azure.microsoft.com/services/kubernetes-service)_** - Microsoft's managed Kubernetes offering uses containerd for Linux nodes running v1.19 or greater. Containerd for Windows nodes is currently in public preview. [More Details](https://docs.microsoft.com/azure/aks/cluster-configuration#container-runtime-configuration) **_Amazon Firecracker_** - The AWS [Firecracker VMM project](http://firecracker-microvm.io/) has extended containerd with a new snapshotter and v2 shim to allow containerd to drive virtualized container processes via their VMM implementation. More details on their containerd integration are available in [their GitHub project](https://github.com/firecracker-microvm/firecracker-containerd). @@ -42,6 +46,12 @@ including the Balena project listed below. **_Inclavare Containers_** - [Inclavare Containers](https://github.com/alibaba/inclavare-containers) is an innovation of container runtime with the novel approach for launching protected containers in hardware-assisted Trusted Execution Environment (TEE) technology, aka Enclave, which can prevent the untrusted entity, such as Cloud Service Provider (CSP), from accessing the sensitive and confidential assets in use. +**_VMware TKG_** - [Tanzu Kubernetes Grid](https://tanzu.vmware.com/kubernetes-grid) VMware's Multicloud Kubernetes offering uses containerd as the default CRI runtime. + +**_VMware TCE_** - [Tanzu Community Edition](https://github.com/vmware-tanzu/community-edition) VMware's fully-featured, easy to manage, Kubernetes platform for learners and users. It is a freely available, community supported, and open source distribution of VMware Tanzu. It uses containerd as the default CRI runtime. + +**_[Talos Linux](https://www.talos.dev/)_** - Talos Linux is Linux designed for Kubernetes – secure, immutable, and minimal. Talos Linux is using containerd as the core system runtime and CRI implementation. + **_Other Projects_** - While the above list provides a cross-section of well known uses of containerd, the simplicity and clear API layer for containerd has inspired many smaller projects around providing simple container management platforms. Several examples of building higher layer functionality on top of the containerd base have come from various containerd community participants: - Michael Crosby's [boss](https://github.com/crosbymichael/boss) project, - Evan Hazlett's [stellar](https://github.com/ehazlett/stellar) project, diff --git a/vendor/github.com/containerd/containerd/BUILDING.md b/vendor/github.com/containerd/containerd/BUILDING.md index b50c780f2c..5310924ce8 100644 --- a/vendor/github.com/containerd/containerd/BUILDING.md +++ b/vendor/github.com/containerd/containerd/BUILDING.md @@ -15,7 +15,7 @@ This doc includes: To build the `containerd` daemon, and the `ctr` simple test client, the following build system dependencies are required: * Go 1.13.x or above except 1.14.x -* Protoc 3.x compiler and headers (download at the [Google protobuf releases page](https://github.com/google/protobuf/releases)) +* Protoc 3.x compiler and headers (download at the [Google protobuf releases page](https://github.com/protocolbuffers/protobuf/releases)) * Btrfs headers and libraries for your distribution. Note that building the btrfs driver can be disabled via the build tag `no_btrfs`, removing this dependency. ## Build the development environment @@ -32,9 +32,9 @@ git clone https://github.com/containerd/containerd For proper results, install the `protoc` release into `/usr/local` on your build system. For example, the following commands will download and install the 3.11.4 release for a 64-bit Linux host: -``` -$ wget -c https://github.com/google/protobuf/releases/download/v3.11.4/protoc-3.11.4-linux-x86_64.zip -$ sudo unzip protoc-3.11.4-linux-x86_64.zip -d /usr/local +```sh +wget -c https://github.com/protocolbuffers/protobuf/releases/download/v3.11.4/protoc-3.11.4-linux-x86_64.zip +sudo unzip protoc-3.11.4-linux-x86_64.zip -d /usr/local ``` `containerd` uses [Btrfs](https://en.wikipedia.org/wiki/Btrfs) it means that you @@ -46,38 +46,20 @@ need to satisfy these dependencies in your system: At this point you are ready to build `containerd` yourself! -## Build runc +## Runc -`runc` is the default container runtime used by `containerd` and is required to -run containerd. While it is okay to download a runc binary and install that on +Runc is the default container runtime used by `containerd` and is required to +run containerd. While it is okay to download a `runc` binary and install that on the system, sometimes it is necessary to build runc directly when working with -container runtime development. You can skip this step if you already have the -correct version of `runc` installed. - -`runc` requires `libseccomp`. You may need to install the missing dependencies: - -* CentOS/Fedora: `yum install libseccomp libseccomp-devel` -* Debian/Ubuntu: `apt-get install libseccomp libseccomp-dev` - - -For the quick and dirty installation, you can use the following: - -``` -git clone https://github.com/opencontainers/runc -cd runc -make -sudo make install -``` - -Make sure to follow the guidelines for versioning in [RUNC.md](/docs/RUNC.md) for the -best results. +container runtime development. Make sure to follow the guidelines for versioning +in [RUNC.md](/docs/RUNC.md) for the best results. ## Build containerd `containerd` uses `make` to create a repeatable build flow. It means that you can run: -``` +```sh cd containerd make ``` @@ -86,22 +68,44 @@ This is going to build all the project binaries in the `./bin/` directory. You can move them in your global path, `/usr/local/bin` with: -```sudo +```sh sudo make install ``` +The install prefix can be changed by passing the `PREFIX` variable (defaults +to `/usr/local`). + +Note: if you set one of these vars, set them to the same values on all make stages +(build as well as install). + +If you want to prepend an additional prefix on actual installation (eg. packaging or chroot install), +you can pass it via `DESTDIR` variable: + +```sh +sudo make install DESTDIR=/tmp/install-x973234/ +``` + +The above command installs the `containerd` binary to `/tmp/install-x973234/usr/local/bin/containerd` + +The current `DESTDIR` convention is supported since containerd v1.6. +Older releases was using `DESTDIR` for a different purpose that is similar to `PREFIX`. + + When making any changes to the gRPC API, you can use the installed `protoc` compiler to regenerate the API generated code packages with: -```sudo +```sh make generate ``` > *Note*: Several build tags are currently available: -> * `no_btrfs`: A build tag disables building the btrfs snapshot driver. > * `no_cri`: A build tag disables building Kubernetes [CRI](http://blog.kubernetes.io/2016/12/container-runtime-interface-cri-in-kubernetes.html) support into containerd. > See [here](https://github.com/containerd/cri-containerd#build-tags) for build tags of CRI plugin. -> * `no_devmapper`: A build tag disables building the device mapper snapshot driver. +> * snapshotters (alphabetical order) +> * `no_aufs`: A build tag disables building the aufs snapshot driver. +> * `no_btrfs`: A build tag disables building the Btrfs snapshot driver. +> * `no_devmapper`: A build tag disables building the device mapper snapshot driver. +> * `no_zfs`: A build tag disables building the ZFS snapshot driver. > > For example, adding `BUILDTAGS=no_btrfs` to your environment before calling the **binaries** > Makefile target will disable the btrfs driver within the containerd Go build. @@ -117,7 +121,7 @@ Please refer to [RUNC.md](/docs/RUNC.md) for the currently supported version of You can build static binaries by providing a few variables to `make`: -```sudo +```sh make EXTRA_FLAGS="-buildmode pie" \ EXTRA_LDFLAGS='-linkmode external -extldflags "-fno-PIC -static"' \ BUILDTAGS="netgo osusergo static_build" @@ -131,12 +135,12 @@ make EXTRA_FLAGS="-buildmode pie" \ The following instructions assume you are at the parent directory of containerd source directory. -## Build containerd +## Build containerd in a container You can build `containerd` via a Linux-based Docker container. You can build an image from this `Dockerfile`: -``` +```dockerfile FROM golang RUN apt-get update && \ @@ -158,10 +162,11 @@ This mounts `containerd` repository You are now ready to [build](#build-containerd): ```sh - make && make install +make && make install ``` -## Build containerd and runc +## Build containerd and runc in a container + To have complete core container runtime, you will need both `containerd` and `runc`. It is possible to build both of these via Docker container. You can use `git` to checkout `runc`: @@ -177,7 +182,6 @@ FROM golang RUN apt-get update && \ apt-get install -y libbtrfs-dev libseccomp-dev - ``` In our Docker container we will build `runc` build, which includes @@ -246,6 +250,7 @@ go test -v -run . -test.root ``` Example output from directly running `go test` to execute the `TestContainerList` test: + ```sh sudo go test -v -run "TestContainerList" . -test.root INFO[0000] running tests against containerd revision=f2ae8a020a985a8d9862c9eb5ab66902c2888361 version=v1.0.0-beta.2-49-gf2ae8a0 @@ -255,6 +260,10 @@ PASS ok github.com/containerd/containerd 4.778s ``` +> *Note*: in order to run `sudo go` you need to +> - either keep user PATH environment variable. ex: `sudo "PATH=$PATH" env go test ` +> - or use `go test -exec` ex: `go test -exec sudo -v -run "TestTarWithXattr" ./archive/ -test.root` + ## Additional tools ### containerd-stress diff --git a/vendor/github.com/containerd/containerd/Makefile b/vendor/github.com/containerd/containerd/Makefile index ef7b7606ed..5791d8fa22 100644 --- a/vendor/github.com/containerd/containerd/Makefile +++ b/vendor/github.com/containerd/containerd/Makefile @@ -15,16 +15,22 @@ # Go command to use for build GO ?= go +INSTALL ?= install # Root directory of the project (absolute path). ROOTDIR=$(dir $(abspath $(lastword $(MAKEFILE_LIST)))) # Base path used to install. -DESTDIR ?= /usr/local +# The files will be installed under `$(DESTDIR)/$(PREFIX)`. +# The convention of `DESTDIR` was changed in containerd v1.6. +PREFIX ?= /usr/local +DATADIR ?= $(PREFIX)/share +MANDIR ?= $(DATADIR)/man + TEST_IMAGE_LIST ?= # Used to populate variables in version package. -VERSION=$(shell git describe --match 'v[0-9]*' --dirty='.m' --always) +VERSION ?= $(shell git describe --match 'v[0-9]*' --dirty='.m' --always) REVISION=$(shell git rev-parse HEAD)$(shell if ! git diff --no-ext-diff --quiet --exit-code; then echo .m; fi) PACKAGE=github.com/containerd/containerd SHIM_CGO_ENABLED ?= 0 @@ -68,7 +74,7 @@ endif WHALE = "🇩" ONI = "👹" -RELEASE=containerd-$(VERSION:v%=%).${GOOS}-${GOARCH} +RELEASE=containerd-$(VERSION:v%=%)-${GOOS}-${GOARCH} CRIRELEASE=cri-containerd-$(VERSION:v%=%)-${GOOS}-${GOARCH} CRICNIRELEASE=cri-containerd-cni-$(VERSION:v%=%)-${GOOS}-${GOARCH} @@ -83,12 +89,14 @@ ifdef BUILDTAGS endif GO_BUILDTAGS ?= GO_BUILDTAGS += ${DEBUG_TAGS} -GO_TAGS=$(if $(GO_BUILDTAGS),-tags "$(GO_BUILDTAGS)",) +GO_TAGS=$(if $(GO_BUILDTAGS),-tags "$(strip $(GO_BUILDTAGS))",) GO_LDFLAGS=-ldflags '-X $(PKG)/version.Version=$(VERSION) -X $(PKG)/version.Revision=$(REVISION) -X $(PKG)/version.Package=$(PACKAGE) $(EXTRA_LDFLAGS)' SHIM_GO_LDFLAGS=-ldflags '-X $(PKG)/version.Version=$(VERSION) -X $(PKG)/version.Revision=$(REVISION) -X $(PKG)/version.Package=$(PACKAGE) -extldflags "-static" $(EXTRA_LDFLAGS)' # Project packages. PACKAGES=$(shell $(GO) list ${GO_TAGS} ./... | grep -v /vendor/ | grep -v /integration) +API_PACKAGES=$(shell (cd api && $(GO) list ${GO_TAGS} ./... | grep -v /vendor/ | grep -v /integration)) +NON_API_PACKAGES=$(shell $(GO) list ${GO_TAGS} ./... | grep -v /vendor/ | grep -v /integration | grep -v "containerd/api") TEST_REQUIRES_ROOT_PACKAGES=$(filter \ ${PACKAGES}, \ $(shell \ @@ -133,6 +141,9 @@ CRIDIR=$(OUTPUTDIR)/cri .PHONY: clean all AUTHORS build binaries test integration generate protos checkprotos coverage ci check help install uninstall vendor release mandir install-man genman install-cri-deps cri-release cri-cni-release cri-integration install-deps bin/cri-integration.test .DEFAULT: default +# Forcibly set the default goal to all, in case an include above brought in a rule definition. +.DEFAULT_GOAL := all + all: binaries check: proto-fmt ## run all linters @@ -150,7 +161,13 @@ generate: protos protos: bin/protoc-gen-gogoctrd ## generate protobuf @echo "$(WHALE) $@" - @PATH="${ROOTDIR}/bin:${PATH}" protobuild --quiet ${PACKAGES} + @find . -path ./vendor -prune -false -o -name '*.pb.go' | xargs rm + $(eval TMPDIR := $(shell mktemp -d)) + @mv ${ROOTDIR}/vendor ${TMPDIR} + @(cd ${ROOTDIR}/api && PATH="${ROOTDIR}/bin:${PATH}" protobuild --quiet ${API_PACKAGES}) + @(PATH="${ROOTDIR}/bin:${PATH}" protobuild --quiet ${NON_API_PACKAGES}) + @mv ${TMPDIR}/vendor ${ROOTDIR} + @rm -rf ${TMPDIR} check-protos: protos ## check if protobufs needs to be generated again @echo "$(WHALE) $@" @@ -194,7 +211,7 @@ bin/cri-integration.test: cri-integration: binaries bin/cri-integration.test ## run cri integration tests @echo "$(WHALE) $@" - @./script/test/cri-integration.sh + @bash -x ./script/test/cri-integration.sh @rm -rf bin/cri-integration.test benchmark: ## run benchmarks tests @@ -213,16 +230,16 @@ bin/%: cmd/% FORCE $(call BUILD_BINARY) bin/containerd-shim: cmd/containerd-shim FORCE # set !cgo and omit pie for a static shim build: https://github.com/golang/go/issues/17789#issuecomment-258542220 - @echo "$(WHALE) bin/containerd-shim" - @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o bin/containerd-shim ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim + @echo "$(WHALE) $@" + @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o $@ ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim bin/containerd-shim-runc-v1: cmd/containerd-shim-runc-v1 FORCE # set !cgo and omit pie for a static shim build: https://github.com/golang/go/issues/17789#issuecomment-258542220 - @echo "$(WHALE) bin/containerd-shim-runc-v1" - @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o bin/containerd-shim-runc-v1 ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim-runc-v1 + @echo "$(WHALE) $@" + @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o $@ ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim-runc-v1 bin/containerd-shim-runc-v2: cmd/containerd-shim-runc-v2 FORCE # set !cgo and omit pie for a static shim build: https://github.com/golang/go/issues/17789#issuecomment-258542220 - @echo "$(WHALE) bin/containerd-shim-runc-v2" - @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o bin/containerd-shim-runc-v2 ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim-runc-v2 + @echo "$(WHALE) $@" + @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o $@ ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim-runc-v2 binaries: $(BINARIES) ## build binaries @echo "$(WHALE) $@" @@ -238,30 +255,31 @@ genman: man/containerd.8 man/ctr.8 man/containerd.8: FORCE @echo "$(WHALE) $@" - $(GO) run cmd/gen-manpages/main.go $(@F) $(@D) + $(GO) run -mod=readonly ${GO_TAGS} cmd/gen-manpages/main.go $(@F) $(@D) man/ctr.8: FORCE @echo "$(WHALE) $@" - $(GO) run cmd/gen-manpages/main.go $(@F) $(@D) + $(GO) run -mod=readonly ${GO_TAGS} cmd/gen-manpages/main.go $(@F) $(@D) man/%: docs/man/%.md FORCE @echo "$(WHALE) $@" go-md2man -in "$<" -out "$@" define installmanpage -mkdir -p $(DESTDIR)/man/man$(2); -gzip -c $(1) >$(DESTDIR)/man/man$(2)/$(3).gz; +$(INSTALL) -d $(DESTDIR)$(MANDIR)/man$(2); +gzip -c $(1) >$(DESTDIR)$(MANDIR)/man$(2)/$(3).gz; endef -install-man: +install-man: man @echo "$(WHALE) $@" $(foreach manpage,$(addprefix man/,$(MANPAGES)), $(call installmanpage,$(manpage),$(subst .,,$(suffix $(manpage))),$(notdir $(manpage)))) + releases/$(RELEASE).tar.gz: $(BINARIES) @echo "$(WHALE) $@" @rm -rf releases/$(RELEASE) releases/$(RELEASE).tar.gz - @install -d releases/$(RELEASE)/bin - @install $(BINARIES) releases/$(RELEASE)/bin + @$(INSTALL) -d releases/$(RELEASE)/bin + @$(INSTALL) $(BINARIES) releases/$(RELEASE)/bin @tar -czf releases/$(RELEASE).tar.gz -C releases/$(RELEASE) bin @rm -rf releases/$(RELEASE) @@ -272,18 +290,18 @@ release: releases/$(RELEASE).tar.gz # install of cri deps into release output directory ifeq ($(GOOS),windows) install-cri-deps: $(BINARIES) - mkdir -p $(CRIDIR) + $(INSTALL) -d $(CRIDIR) DESTDIR=$(CRIDIR) script/setup/install-cni-windows cp bin/* $(CRIDIR) else install-cri-deps: $(BINARIES) @rm -rf ${CRIDIR} - @install -d ${CRIDIR}/usr/local/bin - @install -D -m 755 bin/* ${CRIDIR}/usr/local/bin - @install -d ${CRIDIR}/opt/containerd/cluster + @$(INSTALL) -d ${CRIDIR}/usr/local/bin + @$(INSTALL) -D -m 755 bin/* ${CRIDIR}/usr/local/bin + @$(INSTALL) -d ${CRIDIR}/opt/containerd/cluster @cp -r contrib/gce ${CRIDIR}/opt/containerd/cluster/ - @install -d ${CRIDIR}/etc/systemd/system - @install -m 644 containerd.service ${CRIDIR}/etc/systemd/system + @$(INSTALL) -d ${CRIDIR}/etc/systemd/system + @$(INSTALL) -m 644 containerd.service ${CRIDIR}/etc/systemd/system echo "CONTAINERD_VERSION: '$(VERSION:v%=%)'" | tee ${CRIDIR}/opt/containerd/cluster/version DESTDIR=$(CRIDIR) script/setup/install-runc @@ -291,8 +309,8 @@ install-cri-deps: $(BINARIES) DESTDIR=$(CRIDIR) script/setup/install-critools DESTDIR=$(CRIDIR) script/setup/install-imgcrypt - @install -d $(CRIDIR)/bin - @install $(BINARIES) $(CRIDIR)/bin + @$(INSTALL) -d $(CRIDIR)/bin + @$(INSTALL) $(BINARIES) $(CRIDIR)/bin endif ifeq ($(GOOS),windows) @@ -345,12 +363,12 @@ clean-test: ## clean up debris from previously failed tests install: ## install binaries @echo "$(WHALE) $@ $(BINARIES)" - @mkdir -p $(DESTDIR)/bin - @install $(BINARIES) $(DESTDIR)/bin + @$(INSTALL) -d $(DESTDIR)$(PREFIX)/bin + @$(INSTALL) $(BINARIES) $(DESTDIR)$(PREFIX)/bin uninstall: @echo "$(WHALE) $@" - @rm -f $(addprefix $(DESTDIR)/bin/,$(notdir $(BINARIES))) + @rm -f $(addprefix $(DESTDIR)$(PREFIX)/bin/,$(notdir $(BINARIES))) ifeq ($(GOOS),windows) install-deps: @@ -394,10 +412,23 @@ root-coverage: ## generate coverage profiles for unit tests that require root fi; \ done ) -vendor: ## vendor +vendor: ## ensure all the go.mod/go.sum files are up-to-date including vendor/ directory @echo "$(WHALE) $@" @$(GO) mod tidy @$(GO) mod vendor + @$(GO) mod verify + @(cd ${ROOTDIR}/integration/client && ${GO} mod tidy) + +verify-vendor: ## verify if all the go.mod/go.sum files are up-to-date + @echo "$(WHALE) $@" + $(eval TMPDIR := $(shell mktemp -d)) + @cp -R ${ROOTDIR} ${TMPDIR} + @(cd ${TMPDIR}/containerd && ${GO} mod tidy) + @(cd ${TMPDIR}/containerd/integration/client && ${GO} mod tidy) + @diff -r -u -q ${ROOTDIR} ${TMPDIR}/containerd + @rm -rf ${TMPDIR} + @${ROOTDIR}/script/verify-go-modules.sh integration/client + help: ## this help @awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST) | sort diff --git a/vendor/github.com/containerd/containerd/Makefile.linux b/vendor/github.com/containerd/containerd/Makefile.linux index c3385313d6..aba7b149f8 100644 --- a/vendor/github.com/containerd/containerd/Makefile.linux +++ b/vendor/github.com/containerd/containerd/Makefile.linux @@ -20,7 +20,7 @@ COMMANDS += containerd-shim containerd-shim-runc-v1 containerd-shim-runc-v2 # check GOOS for cross compile builds ifeq ($(GOOS),linux) - ifneq ($(GOARCH),$(filter $(GOARCH),mips mipsle mips64 mips64le ppc64 riscv64)) + ifneq ($(GOARCH),$(filter $(GOARCH),mips mipsle mips64 mips64le ppc64)) GO_GCFLAGS += -buildmode=pie endif endif diff --git a/vendor/github.com/containerd/containerd/Makefile.windows b/vendor/github.com/containerd/containerd/Makefile.windows index 56164e4247..6e62a87cf8 100644 --- a/vendor/github.com/containerd/containerd/Makefile.windows +++ b/vendor/github.com/containerd/containerd/Makefile.windows @@ -22,7 +22,11 @@ ifeq ($(GOARCH),amd64) TESTFLAGS_RACE= -race endif -BINARIES:=$(addsuffix .exe,$(BINARIES)) +WINDOWS_SHIM=bin/containerd-shim-runhcs-v1.exe +BINARIES := $(addsuffix .exe,$(BINARIES)) $(WINDOWS_SHIM) + +$(WINDOWS_SHIM): script/setup/install-runhcs-shim go.mod + DESTDIR=$(CURDIR)/bin $< bin/%.exe: cmd/% FORCE $(BUILD_BINARY) diff --git a/vendor/github.com/containerd/containerd/Protobuild.toml b/vendor/github.com/containerd/containerd/Protobuild.toml index d88fcd68d4..ccc4e79cf0 100644 --- a/vendor/github.com/containerd/containerd/Protobuild.toml +++ b/vendor/github.com/containerd/containerd/Protobuild.toml @@ -31,28 +31,11 @@ plugins = ["grpc", "fieldpath"] "google/protobuf/duration.proto" = "github.com/gogo/protobuf/types" "google/rpc/status.proto" = "github.com/gogo/googleapis/google/rpc" -[[overrides]] -prefixes = ["github.com/containerd/containerd/api/events"] -plugins = ["fieldpath"] # disable grpc for this package - -[[overrides]] -prefixes = ["github.com/containerd/containerd/api/services/ttrpc/events/v1"] -plugins = ["ttrpc", "fieldpath"] - [[overrides]] # enable ttrpc and disable fieldpath and grpc for the shim prefixes = ["github.com/containerd/containerd/runtime/v1/shim/v1", "github.com/containerd/containerd/runtime/v2/task"] plugins = ["ttrpc"] -# Aggregrate the API descriptors to lock down API changes. -[[descriptors]] -prefix = "github.com/containerd/containerd/api" -target = "api/next.pb.txt" -ignore_files = [ - "google/protobuf/descriptor.proto", - "gogoproto/gogo.proto" -] - # Lock down runc config [[descriptors]] prefix = "github.com/containerd/containerd/runtime/linux/runctypes" diff --git a/vendor/github.com/containerd/containerd/README.md b/vendor/github.com/containerd/containerd/README.md index 1ecec1ff04..f876079abb 100644 --- a/vendor/github.com/containerd/containerd/README.md +++ b/vendor/github.com/containerd/containerd/README.md @@ -1,9 +1,9 @@ -![containerd banner](https://raw.githubusercontent.com/cncf/artwork/master/projects/containerd/horizontal/color/containerd-horizontal-color.png) +![containerd banner light mode](https://raw.githubusercontent.com/cncf/artwork/master/projects/containerd/horizontal/color/containerd-horizontal-color.png#gh-light-mode-only) +![containerd banner dark mode](https://raw.githubusercontent.com/cncf/artwork/master/projects/containerd/horizontal/white/containerd-horizontal-white.png#gh-dark-mode-only) [![PkgGoDev](https://pkg.go.dev/badge/github.com/containerd/containerd)](https://pkg.go.dev/github.com/containerd/containerd) [![Build Status](https://github.com/containerd/containerd/workflows/CI/badge.svg)](https://github.com/containerd/containerd/actions?query=workflow%3ACI) [![Nightlies](https://github.com/containerd/containerd/workflows/Nightly/badge.svg)](https://github.com/containerd/containerd/actions?query=workflow%3ANightly) -[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fcontainerd%2Fcontainerd.svg?type=shield)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fcontainerd%2Fcontainerd?ref=badge_shield) [![Go Report Card](https://goreportcard.com/badge/github.com/containerd/containerd)](https://goreportcard.com/report/github.com/containerd/containerd) [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/1271/badge)](https://bestpractices.coreinfrastructure.org/projects/1271) @@ -21,7 +21,7 @@ We are a large inclusive OSS project that is welcoming help of any kind shape or * Documentation help is needed to make the product easier to consume and extend. * We need OSS community outreach / organizing help to get the word out; manage and create messaging and educational content; and to help with social media, community forums/groups, and google groups. -* We are actively inviting new [security advisors](https://github.com/containerd/project/blob/master/GOVERNANCE.md#security-advisors) to join the team. +* We are actively inviting new [security advisors](https://github.com/containerd/project/blob/main/GOVERNANCE.md#security-advisors) to join the team. * New sub-projects are being created, core and non-core that could use additional development help. * Each of the [containerd projects](https://github.com/containerd) has a list of issues currently being worked on or that need help resolving. - If the issue has not already been assigned to someone, or has not made recent progress and you are interested, please inquire. @@ -41,7 +41,7 @@ If you are interested in trying out containerd see our example at [Getting Start ## Nightly builds There are nightly builds available for download [here](https://github.com/containerd/containerd/actions?query=workflow%3ANightly). -Binaries are generated from `master` branch every night for `Linux` and `Windows`. +Binaries are generated from `main` branch every night for `Linux` and `Windows`. Please be aware: nightly builds might have critical bugs, it's not recommended for use in production and no support provided. @@ -68,6 +68,14 @@ your system. See more details in [Checkpoint and Restore](#checkpoint-and-restor Build requirements for developers are listed in [BUILDING](BUILDING.md). + +## Supported Registries + +Any registry which is compliant with the [OCI Distribution Specification](https://github.com/opencontainers/distribution-spec) +is supported by containerd. + +For configuring registries, see [registry host configuration documentation](docs/hosts.md) + ## Features ### Client @@ -77,8 +85,11 @@ containerd offers a full client package to help you integrate containerd into yo ```go import ( + "context" + "github.com/containerd/containerd" "github.com/containerd/containerd/cio" + "github.com/containerd/containerd/namespaces" ) @@ -269,7 +280,7 @@ loaded for the user's shell environment. `cri` is a native plugin of containerd. Since containerd 1.1, the cri plugin is built into the release binaries and enabled by default. > **Note:** As of containerd 1.5, the `cri` plugin is merged into the containerd/containerd repo. For example, the source code previously stored under [`containerd/cri/pkg`](https://github.com/containerd/cri/tree/release/1.4/pkg) -was moved to [`containerd/containerd/pkg/cri` package](https://github.com/containerd/containerd/tree/master/pkg/cri). +was moved to [`containerd/containerd/pkg/cri` package](https://github.com/containerd/containerd/tree/main/pkg/cri). The `cri` plugin has reached GA status, representing that it is: * Feature complete @@ -289,7 +300,7 @@ A Kubernetes incubator project, [cri-tools](https://github.com/kubernetes-sigs/c * [CRI Plugin Testing Guide](./docs/cri/testing.md) * [Debugging Pods, Containers, and Images with `crictl`](./docs/cri/crictl.md) * [Configuring `cri` Plugins](./docs/cri/config.md) -* [Configuring containerd](https://github.com/containerd/containerd/blob/master/docs/man/containerd-config.8.md) +* [Configuring containerd](https://github.com/containerd/containerd/blob/main/docs/man/containerd-config.8.md) ### Communication @@ -315,14 +326,14 @@ copy of the license, titled CC-BY-4.0, at http://creativecommons.org/licenses/by ## Project details -**containerd** is the primary open source project within the broader containerd GitHub repository. +**containerd** is the primary open source project within the broader containerd GitHub organization. However, all projects within the repo have common maintainership, governance, and contributing guidelines which are stored in a `project` repository commonly for all containerd projects. Please find all these core project documents, including the: - * [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md), - * [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS), - * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md) + * [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md), + * [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS), + * and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md) information in our [`containerd/project`](https://github.com/containerd/project) repository. diff --git a/vendor/github.com/containerd/containerd/RELEASES.md b/vendor/github.com/containerd/containerd/RELEASES.md index 3fda9964aa..24762487c8 100644 --- a/vendor/github.com/containerd/containerd/RELEASES.md +++ b/vendor/github.com/containerd/containerd/RELEASES.md @@ -27,7 +27,7 @@ considered "pre-releases". ### Major and Minor Releases -Major and minor releases of containerd will be made from master. Releases of +Major and minor releases of containerd will be made from main. Releases of containerd will be marked with GPG signed tags and announced at https://github.com/containerd/containerd/releases. The tag will be of the format `v..` and should be made with the command `git tag @@ -43,7 +43,7 @@ done against that branch. Pre-releases, such as alphas, betas and release candidates will be conducted from their source branch. For major and minor releases, these releases will be -done from master. For patch releases, these pre-releases should be done within +done from main. For patch releases, these pre-releases should be done within the corresponding release branch. While pre-releases are done to assist in the stabilization process, no @@ -89,7 +89,7 @@ whichever is longer. Additionally, releases may have an extended security suppor period after the end of the active period to accept security backports. This timeframe will be decided by maintainers before the end of the active status. -The current state is available in the following table: +The current state is available in the following tables: | Release | Status | Start | End of Life | |---------|-------------|------------------|-------------------| @@ -100,12 +100,27 @@ The current state is available in the following table: | [1.1](https://github.com/containerd/containerd/releases/tag/v1.1.8) | End of Life | April 23, 2018 | October 23, 2019 | | [1.2](https://github.com/containerd/containerd/releases/tag/v1.2.13) | End of Life | October 24, 2018 | October 15, 2020 | | [1.3](https://github.com/containerd/containerd/releases/tag/v1.3.10) | End of Life | September 26, 2019 | March 4, 2021 | -| [1.4](https://github.com/containerd/containerd/releases/tag/v1.4.4) | Active | August 17, 2020 | max(August 17, 2021, release of 1.5.0 + 6 months) | -| [1.5](https://github.com/containerd/containerd/milestone/30) | Next | TBD | max(TBD+1 year, release of 1.6.0 + 6 months) | +| [1.4](https://github.com/containerd/containerd/releases/tag/v1.4.12) | Extended | August 17, 2020 | March 3, 2022 (Extended) | +| [1.5](https://github.com/containerd/containerd/releases/tag/v1.5.9) | Active | May 3, 2021 | October 28, 2022 | +| [1.6](https://github.com/containerd/containerd/releases/tag/v1.6.0) | Active | February 15, 2022 | max(February 15, 2023 or release of 1.7.0 + 6 months) | +| [1.7](https://github.com/containerd/containerd/milestone/42) | Next | TBD | TBD | Note that branches and release from before 1.0 may not follow these rules. -This table should be updated as part of the release preparation process. +| CRI-Containerd Version | Containerd Version | Kubernetes Version | CRI Version | +|------------------------|--------------------|--------------------|--------------| +| v1.0.0-alpha.x | | 1.7, 1.8 | v1alpha1 | +| v1.0.0-beta.x | | 1.9 | v1alpha1 | +| End-Of-Life | v1.1 (End-Of-Life) | 1.10+ | v1alpha2 | +| | v1.2 (End-Of-Life) | 1.10+ | v1alpha2 | +| | v1.3 (End-Of-Life) | 1.12+ | v1alpha2 | +| | v1.4 | 1.19+ | v1alpha2 | +| | v1.5 | 1.20+ | v1alpha2 | +| | v1.6 | 1.23+ | v1, v1alpha2 | + +**Note:** The support table above specifies the Kubernetes Version that was supported at time of release of the containerd - cri integration and Kubernetes only supports n-3 minor release versions. + +These tables should be updated as part of the release preparation process. ### Backporting @@ -115,11 +130,11 @@ will be features for the next _minor_ or _major_ release. For the most part, this process is straightforward and we are here to help make it as smooth as possible. -If there are important fixes that need to be backported, please let use know in +If there are important fixes that need to be backported, please let us know in one of three ways: 1. Open an issue. -2. Open a PR with cherry-picked change from master. +2. Open a PR with cherry-picked change from main. 3. Open a PR with a ported fix. __If you are reporting a security issue, please reach out discreetly at security@containerd.io__. @@ -127,10 +142,10 @@ Remember that backported PRs must follow the versioning guidelines from this doc Any release that is "active" can accept backports. Opening a backport PR is fairly straightforward. The steps differ depending on whether you are pulling -a fix from master or need to draft a new commit specific to a particular +a fix from main or need to draft a new commit specific to a particular branch. -To cherry pick a straightforward commit from master, simply use the cherry pick +To cherry pick a straightforward commit from main, simply use the cherry pick process: 1. Pick the branch to which you want backported, usually in the format @@ -154,7 +169,7 @@ process: ``` Make sure to replace `stevvooe` with whatever fork you are using to open - the PR. When you open the PR, make sure to switch `master` with whatever + the PR. When you open the PR, make sure to switch `main` with whatever release branch you are targeting with the fix. Make sure the PR title has `[]` prefixed. e.g.: @@ -162,11 +177,11 @@ process: [release/1.4] Fix foo in bar ``` -If there is no existing fix in master, you should first fix the bug in master, +If there is no existing fix in main, you should first fix the bug in main, or ask us a maintainer or contributor to do it via an issue. Once that PR is completed, open a PR using the process above. -Only when the bug is not seen in master and must be made for the specific +Only when the bug is not seen in main and must be made for the specific release branch should you open a PR with new code. ## Public API Stability @@ -177,12 +192,12 @@ containerd versions: | Component | Status | Stabilized Version | Links | |------------------|----------|--------------------|---------------| -| GRPC API | Stable | 1.0 | [api/](api) | +| GRPC API | Stable | 1.0 | [gRPC API](#grpc-api) | | Metrics API | Stable | 1.0 | - | | Runtime Shim API | Stable | 1.2 | - | -| Daemon Config | Stable | 1.0 | - | +| Daemon Config | Stable | 1.0 | - | +| CRI GRPC API | Stable | 1.6 (_CRI v1_) | [cri-api](https://github.com/kubernetes/cri-api/tree/master/pkg/apis/runtime/v1) | | Go client API | Unstable | _future_ | [godoc](https://godoc.org/github.com/containerd/containerd) | -| CRI GRPC API | Unstable | v1alpha2 _current_ | [cri-api](https://github.com/kubernetes/cri-api/tree/master/pkg/apis/runtime/v1alpha2) | | `ctr` tool | Unstable | Out of scope | - | From the version stated in the above table, that component must adhere to the @@ -201,7 +216,7 @@ version jump. To ensure compatibility, we have collected the entire GRPC API symbol set into a single file. At each _minor_ release of containerd, we will move the current `next.pb.txt` file to a file named for the minor version, such as `1.0.pb.txt`, -enumerating the support services and messages. See [api/](api) for details. +enumerating the support services and messages. Note that new services may be added in _minor_ releases. New service methods and new fields on messages may be added if they are optional. @@ -321,9 +336,10 @@ against total impact. The deprecated features are shown in the following table: -| Component | Deprecation release | Target release for removal | Recommendation | -|----------------------------------------------------------------------|---------------------|----------------------------|-------------------------------| -| Runtime V1 API and implementation (`io.containerd.runtime.v1.linux`) | containerd v1.4 | containerd v2.0 | Use `io.containerd.runc.v2` | -| Runc V1 implementation of Runtime V2 (`io.containerd.runc.v1`) | containerd v1.4 | containerd v2.0 | Use `io.containerd.runc.v2` | -| config.toml `version = 1` | containerd v1.5 | containerd v2.0 | Use config.toml `version = 2` | -| Built-in `aufs` snapshotter | containerd v1.5 | containerd v2.0 | Use `overlayfs` snapshotter | +| Component | Deprecation release | Target release for removal | Recommendation | +|----------------------------------------------------------------------|---------------------|----------------------------|-----------------------------------| +| Runtime V1 API and implementation (`io.containerd.runtime.v1.linux`) | containerd v1.4 | containerd v2.0 | Use `io.containerd.runc.v2` | +| Runc V1 implementation of Runtime V2 (`io.containerd.runc.v1`) | containerd v1.4 | containerd v2.0 | Use `io.containerd.runc.v2` | +| config.toml `version = 1` | containerd v1.5 | containerd v2.0 | Use config.toml `version = 2` | +| Built-in `aufs` snapshotter | containerd v1.5 | containerd v2.0 | Use `overlayfs` snapshotter | +| `cri-containerd-*.tar.gz` release bundles | containerd v1.6 | containerd v2.0 | Use `containerd-*.tar.gz` bundles | diff --git a/vendor/github.com/containerd/containerd/Vagrantfile b/vendor/github.com/containerd/containerd/Vagrantfile index e294fe111f..16feb48a1a 100644 --- a/vendor/github.com/containerd/containerd/Vagrantfile +++ b/vendor/github.com/containerd/containerd/Vagrantfile @@ -17,7 +17,7 @@ # Vagrantfile for cgroup2 and SELinux Vagrant.configure("2") do |config| - config.vm.box = "fedora/34-cloud-base" + config.vm.box = "fedora/35-cloud-base" memory = 4096 cpus = 2 config.vm.provider :virtualbox do |v| @@ -77,7 +77,7 @@ Vagrant.configure("2") do |config| config.vm.provision "install-golang", type: "shell", run: "once" do |sh| sh.upload_path = "/tmp/vagrant-install-golang" sh.env = { - 'GO_VERSION': ENV['GO_VERSION'] || "1.16.14", + 'GO_VERSION': ENV['GO_VERSION'] || "1.17.7", } sh.inline = <<~SHELL #!/usr/bin/env bash @@ -257,4 +257,31 @@ EOF SHELL end + # Rootless Podman is used for testing CRI-in-UserNS + # (We could use rootless nerdctl, but we are using Podman here because it is available in dnf) + config.vm.provision "install-rootless-podman", type: "shell", run: "never" do |sh| + sh.upload_path = "/tmp/vagrant-install-rootless-podman" + sh.inline = <<~SHELL + #!/usr/bin/env bash + set -eux -o pipefail + # Delegate cgroup v2 controllers to rootless + mkdir -p /etc/systemd/system/user@.service.d + cat > /etc/systemd/system/user@.service.d/delegate.conf << EOF +[Service] +Delegate=yes +EOF + systemctl daemon-reload + # Install Podman + dnf install -y podman + # Configure Podman to resolve `golang` to `docker.io/library/golang` + mkdir -p /etc/containers + cat > /etc/containers/registries.conf < 0 { + i -= len(m.RuntimePath) + copy(dAtA[i:], m.RuntimePath) + i = encodeVarintTasks(dAtA, i, uint64(len(m.RuntimePath))) + i-- + dAtA[i] = 0x52 + } if m.Options != nil { { size, err := m.Options.MarshalToSizedBuffer(dAtA[:i]) @@ -3198,6 +3208,10 @@ func (m *CreateTaskRequest) Size() (n int) { l = m.Options.Size() n += 1 + l + sovTasks(uint64(l)) } + l = len(m.RuntimePath) + if l > 0 { + n += 1 + l + sovTasks(uint64(l)) + } if m.XXX_unrecognized != nil { n += len(m.XXX_unrecognized) } @@ -3747,6 +3761,7 @@ func (this *CreateTaskRequest) String() string { `Terminal:` + fmt.Sprintf("%v", this.Terminal) + `,`, `Checkpoint:` + strings.Replace(fmt.Sprintf("%v", this.Checkpoint), "Descriptor", "types.Descriptor", 1) + `,`, `Options:` + strings.Replace(fmt.Sprintf("%v", this.Options), "Any", "types1.Any", 1) + `,`, + `RuntimePath:` + fmt.Sprintf("%v", this.RuntimePath) + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -4385,6 +4400,38 @@ func (m *CreateTaskRequest) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field RuntimePath", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTasks + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTasks + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTasks + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.RuntimePath = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipTasks(dAtA[iNdEx:]) diff --git a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto index 2fe72c64f8..6299c76026 100644 --- a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto +++ b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto @@ -88,6 +88,8 @@ message CreateTaskRequest { containerd.types.Descriptor checkpoint = 8; google.protobuf.Any options = 9; + + string runtime_path = 10; } message CreateTaskResponse { diff --git a/vendor/github.com/containerd/containerd/api/services/version/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/version/v1/doc.go new file mode 100644 index 0000000000..c5c0b85ddb --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/version/v1/doc.go @@ -0,0 +1,18 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package version defines the version service. +package version diff --git a/vendor/github.com/containerd/containerd/api/types/task/doc.go b/vendor/github.com/containerd/containerd/api/types/task/doc.go new file mode 100644 index 0000000000..e10c7a4699 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/task/doc.go @@ -0,0 +1,18 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package task defines the task service. +package task diff --git a/vendor/github.com/containerd/containerd/archive/compression/compression.go b/vendor/github.com/containerd/containerd/archive/compression/compression.go index a883e4d58c..ceceb21f56 100644 --- a/vendor/github.com/containerd/containerd/archive/compression/compression.go +++ b/vendor/github.com/containerd/containerd/archive/compression/compression.go @@ -21,15 +21,16 @@ import ( "bytes" "compress/gzip" "context" + "encoding/binary" "fmt" "io" "os" - "os/exec" "strconv" "sync" "github.com/containerd/containerd/log" "github.com/klauspost/compress/zstd" + exec "golang.org/x/sys/execabs" ) type ( @@ -125,17 +126,52 @@ func (r *bufferedReader) Peek(n int) ([]byte, error) { return r.buf.Peek(n) } +const ( + zstdMagicSkippableStart = 0x184D2A50 + zstdMagicSkippableMask = 0xFFFFFFF0 +) + +var ( + gzipMagic = []byte{0x1F, 0x8B, 0x08} + zstdMagic = []byte{0x28, 0xb5, 0x2f, 0xfd} +) + +type matcher = func([]byte) bool + +func magicNumberMatcher(m []byte) matcher { + return func(source []byte) bool { + return bytes.HasPrefix(source, m) + } +} + +// zstdMatcher detects zstd compression algorithm. +// There are two frame formats defined by Zstandard: Zstandard frames and Skippable frames. +// See https://tools.ietf.org/id/draft-kucherawy-dispatch-zstd-00.html#rfc.section.2 for more details. +func zstdMatcher() matcher { + return func(source []byte) bool { + if bytes.HasPrefix(source, zstdMagic) { + // Zstandard frame + return true + } + // skippable frame + if len(source) < 8 { + return false + } + // magic number from 0x184D2A50 to 0x184D2A5F. + if binary.LittleEndian.Uint32(source[:4])&zstdMagicSkippableMask == zstdMagicSkippableStart { + return true + } + return false + } +} + // DetectCompression detects the compression algorithm of the source. func DetectCompression(source []byte) Compression { - for compression, m := range map[Compression][]byte{ - Gzip: {0x1F, 0x8B, 0x08}, - Zstd: {0x28, 0xb5, 0x2f, 0xfd}, + for compression, fn := range map[Compression]matcher{ + Gzip: magicNumberMatcher(gzipMagic), + Zstd: zstdMatcher(), } { - if len(source) < len(m) { - // Len too short - continue - } - if bytes.Equal(m, source[:len(m)]) { + if fn(source) { return compression } } diff --git a/vendor/github.com/containerd/containerd/archive/tar.go b/vendor/github.com/containerd/containerd/archive/tar.go index 78a287317f..62341d5e12 100644 --- a/vendor/github.com/containerd/containerd/archive/tar.go +++ b/vendor/github.com/containerd/containerd/archive/tar.go @@ -19,6 +19,8 @@ package archive import ( "archive/tar" "context" + "errors" + "fmt" "io" "os" "path/filepath" @@ -30,7 +32,6 @@ import ( "github.com/containerd/containerd/log" "github.com/containerd/continuity/fs" - "github.com/pkg/errors" ) var bufPool = &sync.Pool{ @@ -48,12 +49,15 @@ var errInvalidArchive = errors.New("invalid archive") // Produces a tar using OCI style file markers for deletions. Deleted // files will be prepended with the prefix ".wh.". This style is // based off AUFS whiteouts. -// See https://github.com/opencontainers/image-spec/blob/master/layer.md +// See https://github.com/opencontainers/image-spec/blob/main/layer.md func Diff(ctx context.Context, a, b string) io.ReadCloser { r, w := io.Pipe() go func() { err := WriteDiff(ctx, w, a, b) + if err != nil { + log.G(ctx).WithError(err).Debugf("write diff failed") + } if err = w.CloseWithError(err); err != nil { log.G(ctx).WithError(err).Debugf("closing tar pipe failed") } @@ -68,12 +72,12 @@ func Diff(ctx context.Context, a, b string) io.ReadCloser { // Produces a tar using OCI style file markers for deletions. Deleted // files will be prepended with the prefix ".wh.". This style is // based off AUFS whiteouts. -// See https://github.com/opencontainers/image-spec/blob/master/layer.md +// See https://github.com/opencontainers/image-spec/blob/main/layer.md func WriteDiff(ctx context.Context, w io.Writer, a, b string, opts ...WriteDiffOpt) error { var options WriteDiffOptions for _, opt := range opts { if err := opt(&options); err != nil { - return errors.Wrap(err, "failed to apply option") + return fmt.Errorf("failed to apply option: %w", err) } } if options.writeDiffFunc == nil { @@ -89,12 +93,12 @@ func WriteDiff(ctx context.Context, w io.Writer, a, b string, opts ...WriteDiffO // Produces a tar using OCI style file markers for deletions. Deleted // files will be prepended with the prefix ".wh.". This style is // based off AUFS whiteouts. -// See https://github.com/opencontainers/image-spec/blob/master/layer.md +// See https://github.com/opencontainers/image-spec/blob/main/layer.md func writeDiffNaive(ctx context.Context, w io.Writer, a, b string, _ WriteDiffOptions) error { - cw := newChangeWriter(w, b) + cw := NewChangeWriter(w, b) err := fs.Changes(ctx, a, b, cw.HandleChange) if err != nil { - return errors.Wrap(err, "failed to create diff tar stream") + return fmt.Errorf("failed to create diff tar stream: %w", err) } return cw.Close() } @@ -102,7 +106,7 @@ func writeDiffNaive(ctx context.Context, w io.Writer, a, b string, _ WriteDiffOp const ( // whiteoutPrefix prefix means file is a whiteout. If this is followed by a // filename this means that file has been removed from the base layer. - // See https://github.com/opencontainers/image-spec/blob/master/layer.md#whiteouts + // See https://github.com/opencontainers/image-spec/blob/main/layer.md#whiteouts whiteoutPrefix = ".wh." // whiteoutMetaPrefix prefix means whiteout has a special meaning and is not @@ -118,14 +122,14 @@ const ( ) // Apply applies a tar stream of an OCI style diff tar. -// See https://github.com/opencontainers/image-spec/blob/master/layer.md#applying-changesets +// See https://github.com/opencontainers/image-spec/blob/main/layer.md#applying-changesets func Apply(ctx context.Context, root string, r io.Reader, opts ...ApplyOpt) (int64, error) { root = filepath.Clean(root) var options ApplyOptions for _, opt := range opts { if err := opt(&options); err != nil { - return 0, errors.Wrap(err, "failed to apply option") + return 0, fmt.Errorf("failed to apply option: %w", err) } } if options.Filter == nil { @@ -140,7 +144,7 @@ func Apply(ctx context.Context, root string, r io.Reader, opts ...ApplyOpt) (int // applyNaive applies a tar stream of an OCI style diff tar to a directory // applying each file as either a whole file or whiteout. -// See https://github.com/opencontainers/image-spec/blob/master/layer.md#applying-changesets +// See https://github.com/opencontainers/image-spec/blob/main/layer.md#applying-changesets func applyNaive(ctx context.Context, root string, r io.Reader, options ApplyOptions) (size int64, err error) { var ( dirs []*tar.Header @@ -233,7 +237,7 @@ func applyNaive(ctx context.Context, root string, r io.Reader, options ApplyOpti ppath, base := filepath.Split(hdr.Name) ppath, err = fs.RootPath(root, ppath) if err != nil { - return 0, errors.Wrap(err, "failed to get root path") + return 0, fmt.Errorf("failed to get root path: %w", err) } // Join to root before joining to parent path to ensure relative links are @@ -263,7 +267,7 @@ func applyNaive(ctx context.Context, root string, r io.Reader, options ApplyOpti } writeFile, err := convertWhiteout(hdr, path) if err != nil { - return 0, errors.Wrapf(err, "failed to convert whiteout file %q", hdr.Name) + return 0, fmt.Errorf("failed to convert whiteout file %q: %w", hdr.Name, err) } if !writeFile { continue @@ -370,7 +374,7 @@ func createTarFile(ctx context.Context, path, extractDir string, hdr *tar.Header return nil default: - return errors.Errorf("unhandled tar header type %d\n", hdr.Typeflag) + return fmt.Errorf("unhandled tar header type %d", hdr.Typeflag) } // Lchown is not supported on Windows. @@ -461,7 +465,17 @@ func mkparent(ctx context.Context, path, root string, parents []string) error { return nil } -type changeWriter struct { +// ChangeWriter provides tar stream from filesystem change information. +// The privided tar stream is styled as an OCI layer. Change information +// (add/modify/delete/unmodified) for each file needs to be passed to this +// writer through HandleChange method. +// +// This should be used combining with continuity's diff computing functionality +// (e.g. `fs.Change` of github.com/containerd/continuity/fs). +// +// See also https://github.com/opencontainers/image-spec/blob/main/layer.md for details +// about OCI layers +type ChangeWriter struct { tw *tar.Writer source string whiteoutT time.Time @@ -470,8 +484,11 @@ type changeWriter struct { addedDirs map[string]struct{} } -func newChangeWriter(w io.Writer, source string) *changeWriter { - return &changeWriter{ +// NewChangeWriter returns ChangeWriter that writes tar stream of the source directory +// to the privided writer. Change information (add/modify/delete/unmodified) for each +// file needs to be passed through HandleChange method. +func NewChangeWriter(w io.Writer, source string) *ChangeWriter { + return &ChangeWriter{ tw: tar.NewWriter(w), source: source, whiteoutT: time.Now(), @@ -481,7 +498,10 @@ func newChangeWriter(w io.Writer, source string) *changeWriter { } } -func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, err error) error { +// HandleChange receives filesystem change information and reflect that information to +// the result tar stream. This function implements `fs.ChangeFunc` of continuity +// (github.com/containerd/continuity/fs) and should be used with that package. +func (cw *ChangeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, err error) error { if err != nil { return err } @@ -501,7 +521,7 @@ func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, e return err } if err := cw.tw.WriteHeader(hdr); err != nil { - return errors.Wrap(err, "failed to write whiteout header") + return fmt.Errorf("failed to write whiteout header: %w", err) } } else { var ( @@ -536,12 +556,12 @@ func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, e if strings.HasPrefix(name, string(filepath.Separator)) { name, err = filepath.Rel(string(filepath.Separator), name) if err != nil { - return errors.Wrap(err, "failed to make path relative") + return fmt.Errorf("failed to make path relative: %w", err) } } name, err = tarName(name) if err != nil { - return errors.Wrap(err, "cannot canonicalize path") + return fmt.Errorf("cannot canonicalize path: %w", err) } // suffix with '/' for directories if f.IsDir() && !strings.HasSuffix(name, "/") { @@ -550,7 +570,7 @@ func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, e hdr.Name = name if err := setHeaderForSpecialDevice(hdr, name, f); err != nil { - return errors.Wrap(err, "failed to set device headers") + return fmt.Errorf("failed to set device headers: %w", err) } // additionalLinks stores file names which must be linked to @@ -578,8 +598,8 @@ func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, e } if capability, err := getxattr(source, "security.capability"); err != nil { - return errors.Wrap(err, "failed to get capabilities xattr") - } else if capability != nil { + return fmt.Errorf("failed to get capabilities xattr: %w", err) + } else if len(capability) > 0 { if hdr.PAXRecords == nil { hdr.PAXRecords = map[string]string{} } @@ -590,19 +610,19 @@ func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, e return err } if err := cw.tw.WriteHeader(hdr); err != nil { - return errors.Wrap(err, "failed to write file header") + return fmt.Errorf("failed to write file header: %w", err) } if hdr.Typeflag == tar.TypeReg && hdr.Size > 0 { file, err := open(source) if err != nil { - return errors.Wrapf(err, "failed to open path: %v", source) + return fmt.Errorf("failed to open path: %v: %w", source, err) } defer file.Close() n, err := copyBuffered(context.TODO(), cw.tw, file) if err != nil { - return errors.Wrap(err, "failed to copy") + return fmt.Errorf("failed to copy: %w", err) } if n != hdr.Size { return errors.New("short write copying file") @@ -621,7 +641,7 @@ func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, e return err } if err := cw.tw.WriteHeader(hdr); err != nil { - return errors.Wrap(err, "failed to write file header") + return fmt.Errorf("failed to write file header: %w", err) } } } @@ -629,14 +649,15 @@ func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, e return nil } -func (cw *changeWriter) Close() error { +// Close closes this writer. +func (cw *ChangeWriter) Close() error { if err := cw.tw.Close(); err != nil { - return errors.Wrap(err, "failed to close tar writer") + return fmt.Errorf("failed to close tar writer: %w", err) } return nil } -func (cw *changeWriter) includeParents(hdr *tar.Header) error { +func (cw *ChangeWriter) includeParents(hdr *tar.Header) error { if cw.addedDirs == nil { return nil } @@ -744,7 +765,7 @@ func validateWhiteout(path string) error { dir += string(filepath.Separator) } if !strings.HasPrefix(originalPath, dir) { - return errors.Wrapf(errInvalidArchive, "invalid whiteout name: %v", base) + return fmt.Errorf("invalid whiteout name: %v: %w", base, errInvalidArchive) } } return nil diff --git a/vendor/github.com/containerd/containerd/archive/tar_freebsd.go b/vendor/github.com/containerd/containerd/archive/tar_freebsd.go index ce4dffd6dd..fb5abff0ec 100644 --- a/vendor/github.com/containerd/containerd/archive/tar_freebsd.go +++ b/vendor/github.com/containerd/containerd/archive/tar_freebsd.go @@ -1,5 +1,3 @@ -// +build freebsd - /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/archive/tar_mostunix.go b/vendor/github.com/containerd/containerd/archive/tar_mostunix.go index 9cd1f0fa8f..d2d970356c 100644 --- a/vendor/github.com/containerd/containerd/archive/tar_mostunix.go +++ b/vendor/github.com/containerd/containerd/archive/tar_mostunix.go @@ -1,3 +1,4 @@ +//go:build !windows && !freebsd // +build !windows,!freebsd /* diff --git a/vendor/github.com/containerd/containerd/archive/tar_opts_linux.go b/vendor/github.com/containerd/containerd/archive/tar_opts_linux.go index 38ef9e9bc7..f88d826e49 100644 --- a/vendor/github.com/containerd/containerd/archive/tar_opts_linux.go +++ b/vendor/github.com/containerd/containerd/archive/tar_opts_linux.go @@ -1,5 +1,3 @@ -// +build linux - /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/archive/tar_opts_windows.go b/vendor/github.com/containerd/containerd/archive/tar_opts_windows.go index d3b8f4fb93..0ba3cd0822 100644 --- a/vendor/github.com/containerd/containerd/archive/tar_opts_windows.go +++ b/vendor/github.com/containerd/containerd/archive/tar_opts_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -26,7 +24,7 @@ import ( ) // applyWindowsLayer applies a tar stream of an OCI style diff tar of a Windows layer -// See https://github.com/opencontainers/image-spec/blob/master/layer.md#applying-changesets +// See https://github.com/opencontainers/image-spec/blob/main/layer.md#applying-changesets func applyWindowsLayer(ctx context.Context, root string, r io.Reader, options ApplyOptions) (size int64, err error) { return ociwclayer.ImportLayerFromTar(ctx, r, root, options.Parents) } @@ -47,7 +45,7 @@ func AsWindowsContainerLayer() ApplyOpt { // Produces a tar using OCI style file markers for deletions. Deleted // files will be prepended with the prefix ".wh.". This style is // based off AUFS whiteouts. -// See https://github.com/opencontainers/image-spec/blob/master/layer.md +// See https://github.com/opencontainers/image-spec/blob/main/layer.md func writeDiffWindowsLayers(ctx context.Context, w io.Writer, _, layer string, options WriteDiffOptions) error { return ociwclayer.ExportLayerToTar(ctx, w, layer, options.ParentLayers) } diff --git a/vendor/github.com/containerd/containerd/archive/tar_unix.go b/vendor/github.com/containerd/containerd/archive/tar_unix.go index cd2be74a08..2f3a3a392e 100644 --- a/vendor/github.com/containerd/containerd/archive/tar_unix.go +++ b/vendor/github.com/containerd/containerd/archive/tar_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -20,14 +21,16 @@ package archive import ( "archive/tar" + "errors" + "fmt" "os" + "runtime" "strings" "syscall" "github.com/containerd/containerd/pkg/userns" "github.com/containerd/continuity/fs" "github.com/containerd/continuity/sysx" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) @@ -40,6 +43,20 @@ func chmodTarEntry(perm os.FileMode) os.FileMode { } func setHeaderForSpecialDevice(hdr *tar.Header, name string, fi os.FileInfo) error { + // Devmajor and Devminor are only needed for special devices. + + // In FreeBSD, RDev for regular files is -1 (unless overridden by FS): + // https://cgit.freebsd.org/src/tree/sys/kern/vfs_default.c?h=stable/13#n1531 + // (NODEV is -1: https://cgit.freebsd.org/src/tree/sys/sys/param.h?h=stable/13#n241). + + // ZFS in particular does not override the default: + // https://cgit.freebsd.org/src/tree/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c?h=stable/13#n2027 + + // Since `Stat_t.Rdev` is uint64, the cast turns -1 into (2^64 - 1). + // Such large values cannot be encoded in a tar header. + if runtime.GOOS == "freebsd" && hdr.Typeflag != tar.TypeBlock && hdr.Typeflag != tar.TypeChar { + return nil + } s, ok := fi.Sys().(*syscall.Stat_t) if !ok { return errors.New("unsupported stat type") @@ -69,6 +86,7 @@ func openFile(name string, flag int, perm os.FileMode) (*os.File, error) { } // Call chmod to avoid permission mask if err := os.Chmod(name, perm); err != nil { + f.Close() return nil, err } return f, err @@ -122,7 +140,7 @@ func getxattr(path, attr string) ([]byte, error) { func setxattr(path, key, value string) error { // Do not set trusted attributes if strings.HasPrefix(key, "trusted.") { - return errors.Wrap(unix.ENOTSUP, "admin attributes from archive not supported") + return fmt.Errorf("admin attributes from archive not supported: %w", unix.ENOTSUP) } return unix.Lsetxattr(path, key, []byte(value), 0) } @@ -142,12 +160,12 @@ func copyDirInfo(fi os.FileInfo, path string) error { } } if err != nil { - return errors.Wrapf(err, "failed to chown %s", path) + return fmt.Errorf("failed to chown %s: %w", path, err) } } if err := os.Chmod(path, fi.Mode()); err != nil { - return errors.Wrapf(err, "failed to chmod %s", path) + return fmt.Errorf("failed to chmod %s: %w", path, err) } timespec := []unix.Timespec{ @@ -155,7 +173,7 @@ func copyDirInfo(fi os.FileInfo, path string) error { unix.NsecToTimespec(syscall.TimespecToNsec(fs.StatMtime(st))), } if err := unix.UtimesNanoAt(unix.AT_FDCWD, path, timespec, unix.AT_SYMLINK_NOFOLLOW); err != nil { - return errors.Wrapf(err, "failed to utime %s", path) + return fmt.Errorf("failed to utime %s: %w", path, err) } return nil @@ -167,7 +185,7 @@ func copyUpXAttrs(dst, src string) error { if err == unix.ENOTSUP || err == sysx.ENODATA { return nil } - return errors.Wrapf(err, "failed to list xattrs on %s", src) + return fmt.Errorf("failed to list xattrs on %s: %w", src, err) } for _, xattr := range xattrKeys { // Do not copy up trusted attributes @@ -179,10 +197,10 @@ func copyUpXAttrs(dst, src string) error { if err == unix.ENOTSUP || err == sysx.ENODATA { continue } - return errors.Wrapf(err, "failed to get xattr %q on %s", xattr, src) + return fmt.Errorf("failed to get xattr %q on %s: %w", xattr, src, err) } if err := lsetxattrCreate(dst, xattr, data); err != nil { - return errors.Wrapf(err, "failed to set xattr %q on %s", xattr, dst) + return fmt.Errorf("failed to set xattr %q on %s: %w", xattr, dst, err) } } diff --git a/vendor/github.com/containerd/containerd/archive/tar_windows.go b/vendor/github.com/containerd/containerd/archive/tar_windows.go index 3184070ac5..4b71c1e307 100644 --- a/vendor/github.com/containerd/containerd/archive/tar_windows.go +++ b/vendor/github.com/containerd/containerd/archive/tar_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -20,12 +18,12 @@ package archive import ( "archive/tar" + "errors" "fmt" "os" "strings" "github.com/containerd/containerd/sys" - "github.com/pkg/errors" ) // tarName returns platform-specific filepath @@ -114,7 +112,7 @@ func setxattr(path, key, value string) error { func copyDirInfo(fi os.FileInfo, path string) error { if err := os.Chmod(path, fi.Mode()); err != nil { - return errors.Wrapf(err, "failed to chmod %s", path) + return fmt.Errorf("failed to chmod %s: %w", path, err) } return nil } diff --git a/vendor/github.com/containerd/containerd/archive/time_unix.go b/vendor/github.com/containerd/containerd/archive/time_unix.go index e05ca719c2..043e374538 100644 --- a/vendor/github.com/containerd/containerd/archive/time_unix.go +++ b/vendor/github.com/containerd/containerd/archive/time_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -19,11 +20,10 @@ package archive import ( + "fmt" "time" "golang.org/x/sys/unix" - - "github.com/pkg/errors" ) func chtimes(path string, atime, mtime time.Time) error { @@ -32,7 +32,7 @@ func chtimes(path string, atime, mtime time.Time) error { utimes[1] = unix.NsecToTimespec(mtime.UnixNano()) if err := unix.UtimesNanoAt(unix.AT_FDCWD, path, utimes[0:], unix.AT_SYMLINK_NOFOLLOW); err != nil { - return errors.Wrapf(err, "failed call to UtimesNanoAt for %s", path) + return fmt.Errorf("failed call to UtimesNanoAt for %s: %w", path, err) } return nil diff --git a/vendor/github.com/containerd/containerd/cio/io_unix.go b/vendor/github.com/containerd/containerd/cio/io_unix.go index 8b600673fe..5606cc88a9 100644 --- a/vendor/github.com/containerd/containerd/cio/io_unix.go +++ b/vendor/github.com/containerd/containerd/cio/io_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -20,15 +21,14 @@ package cio import ( "context" + "fmt" "io" - "io/ioutil" "os" "path/filepath" "sync" "syscall" "github.com/containerd/fifo" - "github.com/pkg/errors" ) // NewFIFOSetInDir returns a new FIFOSet with paths in a temporary directory under root @@ -38,7 +38,7 @@ func NewFIFOSetInDir(root, id string, terminal bool) (*FIFOSet, error) { return nil, err } } - dir, err := ioutil.TempDir(root, "") + dir, err := os.MkdirTemp(root, "") if err != nil { return nil, err } @@ -112,7 +112,7 @@ func openFifos(ctx context.Context, fifos *FIFOSet) (f pipes, retErr error) { if fifos.Stdin != "" { if f.Stdin, retErr = fifo.OpenFifo(ctx, fifos.Stdin, syscall.O_WRONLY|syscall.O_CREAT|syscall.O_NONBLOCK, 0700); retErr != nil { - return f, errors.Wrapf(retErr, "failed to open stdin fifo") + return f, fmt.Errorf("failed to open stdin fifo: %w", retErr) } defer func() { if retErr != nil && f.Stdin != nil { @@ -122,7 +122,7 @@ func openFifos(ctx context.Context, fifos *FIFOSet) (f pipes, retErr error) { } if fifos.Stdout != "" { if f.Stdout, retErr = fifo.OpenFifo(ctx, fifos.Stdout, syscall.O_RDONLY|syscall.O_CREAT|syscall.O_NONBLOCK, 0700); retErr != nil { - return f, errors.Wrapf(retErr, "failed to open stdout fifo") + return f, fmt.Errorf("failed to open stdout fifo: %w", retErr) } defer func() { if retErr != nil && f.Stdout != nil { @@ -132,7 +132,7 @@ func openFifos(ctx context.Context, fifos *FIFOSet) (f pipes, retErr error) { } if !fifos.Terminal && fifos.Stderr != "" { if f.Stderr, retErr = fifo.OpenFifo(ctx, fifos.Stderr, syscall.O_RDONLY|syscall.O_CREAT|syscall.O_NONBLOCK, 0700); retErr != nil { - return f, errors.Wrapf(retErr, "failed to open stderr fifo") + return f, fmt.Errorf("failed to open stderr fifo: %w", retErr) } } return f, nil diff --git a/vendor/github.com/containerd/containerd/cio/io_windows.go b/vendor/github.com/containerd/containerd/cio/io_windows.go index ded475788f..f3d736a6d4 100644 --- a/vendor/github.com/containerd/containerd/cio/io_windows.go +++ b/vendor/github.com/containerd/containerd/cio/io_windows.go @@ -23,7 +23,6 @@ import ( winio "github.com/Microsoft/go-winio" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) const pipeRoot = `\\.\pipe` @@ -54,7 +53,7 @@ func copyIO(fifos *FIFOSet, ioset *Streams) (_ *cio, retErr error) { if fifos.Stdin != "" { l, err := winio.ListenPipe(fifos.Stdin, nil) if err != nil { - return nil, errors.Wrapf(err, "failed to create stdin pipe %s", fifos.Stdin) + return nil, fmt.Errorf("failed to create stdin pipe %s: %w", fifos.Stdin, err) } cios.closers = append(cios.closers, l) @@ -77,7 +76,7 @@ func copyIO(fifos *FIFOSet, ioset *Streams) (_ *cio, retErr error) { if fifos.Stdout != "" { l, err := winio.ListenPipe(fifos.Stdout, nil) if err != nil { - return nil, errors.Wrapf(err, "failed to create stdout pipe %s", fifos.Stdout) + return nil, fmt.Errorf("failed to create stdout pipe %s: %w", fifos.Stdout, err) } cios.closers = append(cios.closers, l) @@ -100,7 +99,7 @@ func copyIO(fifos *FIFOSet, ioset *Streams) (_ *cio, retErr error) { if fifos.Stderr != "" { l, err := winio.ListenPipe(fifos.Stderr, nil) if err != nil { - return nil, errors.Wrapf(err, "failed to create stderr pipe %s", fifos.Stderr) + return nil, fmt.Errorf("failed to create stderr pipe %s: %w", fifos.Stderr, err) } cios.closers = append(cios.closers, l) diff --git a/vendor/github.com/containerd/containerd/client.go b/vendor/github.com/containerd/containerd/client.go index ace9bf6d14..1c2202e1ec 100644 --- a/vendor/github.com/containerd/containerd/client.go +++ b/vendor/github.com/containerd/containerd/client.go @@ -21,7 +21,6 @@ import ( "context" "encoding/json" "fmt" - "net/http" "runtime" "strconv" "strings" @@ -62,10 +61,10 @@ import ( ptypes "github.com/gogo/protobuf/types" ocispec "github.com/opencontainers/image-spec/specs-go/v1" specs "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" "golang.org/x/sync/semaphore" "google.golang.org/grpc" "google.golang.org/grpc/backoff" + "google.golang.org/grpc/credentials/insecure" "google.golang.org/grpc/health/grpc_health_v1" ) @@ -119,31 +118,33 @@ func New(address string, opts ...ClientOpt) (*Client, error) { } gopts := []grpc.DialOption{ grpc.WithBlock(), - grpc.WithInsecure(), + grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.FailOnNonTempDialError(true), grpc.WithConnectParams(connParams), grpc.WithContextDialer(dialer.ContextDialer), - - // TODO(stevvooe): We may need to allow configuration of this on the client. - grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(defaults.DefaultMaxRecvMsgSize)), - grpc.WithDefaultCallOptions(grpc.MaxCallSendMsgSize(defaults.DefaultMaxSendMsgSize)), + grpc.WithReturnConnectionError(), } if len(copts.dialOptions) > 0 { gopts = copts.dialOptions } + gopts = append(gopts, grpc.WithDefaultCallOptions( + grpc.MaxCallRecvMsgSize(defaults.DefaultMaxRecvMsgSize), + grpc.MaxCallSendMsgSize(defaults.DefaultMaxSendMsgSize))) + if len(copts.callOptions) > 0 { + gopts = append(gopts, grpc.WithDefaultCallOptions(copts.callOptions...)) + } if copts.defaultns != "" { unary, stream := newNSInterceptors(copts.defaultns) - gopts = append(gopts, - grpc.WithUnaryInterceptor(unary), - grpc.WithStreamInterceptor(stream), - ) + gopts = append(gopts, grpc.WithChainUnaryInterceptor(unary)) + gopts = append(gopts, grpc.WithChainStreamInterceptor(stream)) } + connector := func() (*grpc.ClientConn, error) { ctx, cancel := context.WithTimeout(context.Background(), copts.timeout) defer cancel() conn, err := grpc.DialContext(ctx, dialer.DialAddress(address), gopts...) if err != nil { - return nil, errors.Wrapf(err, "failed to dial %q", address) + return nil, fmt.Errorf("failed to dial %q: %w", address, err) } return conn, nil } @@ -154,7 +155,7 @@ func New(address string, opts ...ClientOpt) (*Client, error) { c.conn, c.connector = conn, connector } if copts.services == nil && c.conn == nil { - return nil, errors.Wrap(errdefs.ErrUnavailable, "no grpc connection or services is available") + return nil, fmt.Errorf("no grpc connection or services is available: %w", errdefs.ErrUnavailable) } // check namespace labels for default runtime @@ -214,7 +215,7 @@ type Client struct { // Reconnect re-establishes the GRPC connection to the containerd daemon func (c *Client) Reconnect() error { if c.connector == nil { - return errors.Wrap(errdefs.ErrUnavailable, "unable to reconnect to containerd, no connector available") + return fmt.Errorf("unable to reconnect to containerd, no connector available: %w", errdefs.ErrUnavailable) } c.connMu.Lock() defer c.connMu.Unlock() @@ -242,7 +243,7 @@ func (c *Client) IsServing(ctx context.Context) (bool, error) { c.connMu.Lock() if c.conn == nil { c.connMu.Unlock() - return false, errors.Wrap(errdefs.ErrUnavailable, "no grpc connection available") + return false, fmt.Errorf("no grpc connection available: %w", errdefs.ErrUnavailable) } c.connMu.Unlock() r, err := c.HealthService().Check(ctx, &grpc_health_v1.HealthCheckRequest{}, grpc.WaitForReady(true)) @@ -265,8 +266,8 @@ func (c *Client) Containers(ctx context.Context, filters ...string) ([]Container return out, nil } -// NewContainer will create a new container in container with the provided id -// the id must be unique within the namespace +// NewContainer will create a new container with the provided id. +// The id must be unique within the namespace. func (c *Client) NewContainer(ctx context.Context, id string, opts ...NewContainerOpts) (Container, error) { ctx, done, err := c.WithLease(ctx) if err != nil { @@ -369,9 +370,7 @@ type RemoteContext struct { func defaultRemoteContext() *RemoteContext { return &RemoteContext{ - Resolver: docker.NewResolver(docker.ResolverOptions{ - Client: http.DefaultClient, - }), + Resolver: docker.NewResolver(docker.ResolverOptions{}), } } @@ -386,7 +385,7 @@ func (c *Client) Fetch(ctx context.Context, ref string, opts ...RemoteOpt) (imag } if fetchCtx.Unpack { - return images.Image{}, errors.Wrap(errdefs.ErrNotImplemented, "unpack on fetch not supported, try pull") + return images.Image{}, fmt.Errorf("unpack on fetch not supported, try pull: %w", errdefs.ErrNotImplemented) } if fetchCtx.PlatformMatcher == nil { @@ -397,7 +396,7 @@ func (c *Client) Fetch(ctx context.Context, ref string, opts ...RemoteOpt) (imag for _, s := range fetchCtx.Platforms { p, err := platforms.Parse(s) if err != nil { - return images.Image{}, errors.Wrapf(err, "invalid platform %s", s) + return images.Image{}, fmt.Errorf("invalid platform %s: %w", s, err) } ps = append(ps, p) } @@ -433,7 +432,7 @@ func (c *Client) Push(ctx context.Context, ref string, desc ocispec.Descriptor, for _, platform := range pushCtx.Platforms { p, err := platforms.Parse(platform) if err != nil { - return errors.Wrapf(err, "invalid platform %s", platform) + return fmt.Errorf("invalid platform %s: %w", platform, err) } ps = append(ps, p) } @@ -716,7 +715,7 @@ func (c *Client) Version(ctx context.Context) (Version, error) { c.connMu.Lock() if c.conn == nil { c.connMu.Unlock() - return Version{}, errors.Wrap(errdefs.ErrUnavailable, "no grpc connection available") + return Version{}, fmt.Errorf("no grpc connection available: %w", errdefs.ErrUnavailable) } c.connMu.Unlock() response, err := c.VersionService().Version(ctx, &ptypes.Empty{}) @@ -739,7 +738,7 @@ func (c *Client) Server(ctx context.Context) (ServerInfo, error) { c.connMu.Lock() if c.conn == nil { c.connMu.Unlock() - return ServerInfo{}, errors.Wrap(errdefs.ErrUnavailable, "no grpc connection available") + return ServerInfo{}, fmt.Errorf("no grpc connection available: %w", errdefs.ErrUnavailable) } c.connMu.Unlock() @@ -777,7 +776,7 @@ func (c *Client) getSnapshotter(ctx context.Context, name string) (snapshots.Sna s := c.SnapshotService(name) if s == nil { - return nil, errors.Wrapf(errdefs.ErrNotFound, "snapshotter %s was not found", name) + return nil, fmt.Errorf("snapshotter %s was not found: %w", name, errdefs.ErrNotFound) } return s, nil diff --git a/vendor/github.com/containerd/containerd/client_opts.go b/vendor/github.com/containerd/containerd/client_opts.go index 44feaa30ab..2ef7575d8a 100644 --- a/vendor/github.com/containerd/containerd/client_opts.go +++ b/vendor/github.com/containerd/containerd/client_opts.go @@ -34,6 +34,7 @@ type clientOpts struct { defaultPlatform platforms.MatchComparer services *services dialOptions []grpc.DialOption + callOptions []grpc.CallOption timeout time.Duration } @@ -75,6 +76,14 @@ func WithDialOpts(opts []grpc.DialOption) ClientOpt { } } +// WithCallOpts allows grpc.CallOptions to be set on the connection +func WithCallOpts(opts []grpc.CallOption) ClientOpt { + return func(c *clientOpts) error { + c.callOptions = opts + return nil + } +} + // WithServices sets services used by the client. func WithServices(opts ...ServicesOpt) ClientOpt { return func(c *clientOpts) error { diff --git a/vendor/github.com/containerd/containerd/container.go b/vendor/github.com/containerd/containerd/container.go index d5da55e518..7d8d674c89 100644 --- a/vendor/github.com/containerd/containerd/container.go +++ b/vendor/github.com/containerd/containerd/container.go @@ -19,6 +19,7 @@ package containerd import ( "context" "encoding/json" + "fmt" "os" "path/filepath" "strings" @@ -38,7 +39,6 @@ import ( ver "github.com/opencontainers/image-spec/specs-go" ocispec "github.com/opencontainers/image-spec/specs-go/v1" "github.com/opencontainers/selinux/go-selinux/label" - "github.com/pkg/errors" ) const ( @@ -173,7 +173,7 @@ func (c *container) Spec(ctx context.Context) (*oci.Spec, error) { // an error is returned if the container has running tasks func (c *container) Delete(ctx context.Context, opts ...DeleteOpts) error { if _, err := c.loadTask(ctx, nil); err == nil { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "cannot delete running task %v", c.id) + return fmt.Errorf("cannot delete running task %v: %w", c.id, errdefs.ErrFailedPrecondition) } r, err := c.get(ctx) if err != nil { @@ -198,11 +198,11 @@ func (c *container) Image(ctx context.Context) (Image, error) { return nil, err } if r.Image == "" { - return nil, errors.Wrap(errdefs.ErrNotFound, "container not created from an image") + return nil, fmt.Errorf("container not created from an image: %w", errdefs.ErrNotFound) } i, err := c.client.ImageService().Get(ctx, r.Image) if err != nil { - return nil, errors.Wrapf(err, "failed to get image %s for container", r.Image) + return nil, fmt.Errorf("failed to get image %s for container: %w", r.Image, err) } return NewImage(c.client, i), nil } @@ -232,7 +232,7 @@ func (c *container) NewTask(ctx context.Context, ioCreate cio.Creator, opts ...N } if r.SnapshotKey != "" { if r.Snapshotter == "" { - return nil, errors.Wrapf(errdefs.ErrInvalidArgument, "unable to resolve rootfs mounts without snapshotter on container") + return nil, fmt.Errorf("unable to resolve rootfs mounts without snapshotter on container: %w", errdefs.ErrInvalidArgument) } // get the rootfs from the snapshotter and add it to the request @@ -391,7 +391,7 @@ func (c *container) loadTask(ctx context.Context, ioAttach cio.Attach) (Task, er if err != nil { err = errdefs.FromGRPC(err) if errdefs.IsNotFound(err) { - return nil, errors.Wrapf(err, "no running task found") + return nil, fmt.Errorf("no running task found: %w", err) } return nil, err } diff --git a/vendor/github.com/containerd/containerd/container_checkpoint_opts.go b/vendor/github.com/containerd/containerd/container_checkpoint_opts.go index 510863681c..a64ef618ba 100644 --- a/vendor/github.com/containerd/containerd/container_checkpoint_opts.go +++ b/vendor/github.com/containerd/containerd/container_checkpoint_opts.go @@ -19,6 +19,7 @@ package containerd import ( "bytes" "context" + "errors" "fmt" "runtime" @@ -31,7 +32,6 @@ import ( "github.com/containerd/containerd/runtime/v2/runc/options" "github.com/containerd/typeurl" imagespec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var ( diff --git a/vendor/github.com/containerd/containerd/container_opts.go b/vendor/github.com/containerd/containerd/container_opts.go index 024d6e10b6..4d630ea6c9 100644 --- a/vendor/github.com/containerd/containerd/container_opts.go +++ b/vendor/github.com/containerd/containerd/container_opts.go @@ -19,6 +19,7 @@ package containerd import ( "context" "encoding/json" + "errors" "fmt" "github.com/containerd/containerd/containers" @@ -31,7 +32,6 @@ import ( "github.com/gogo/protobuf/types" "github.com/opencontainers/image-spec/identity" v1 "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // DeleteOpts allows the caller to set options for the deletion of a container @@ -227,7 +227,7 @@ func WithNewSnapshot(id string, i Image, opts ...snapshots.Opt) NewContainerOpts func WithSnapshotCleanup(ctx context.Context, client *Client, c containers.Container) error { if c.SnapshotKey != "" { if c.Snapshotter == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter must be set to cleanup rootfs snapshot") + return fmt.Errorf("container.Snapshotter must be set to cleanup rootfs snapshot: %w", errdefs.ErrInvalidArgument) } s, err := client.getSnapshotter(ctx, c.Snapshotter) if err != nil { @@ -276,15 +276,15 @@ func WithNewSnapshotView(id string, i Image, opts ...snapshots.Opt) NewContainer func WithContainerExtension(name string, extension interface{}) NewContainerOpts { return func(ctx context.Context, client *Client, c *containers.Container) error { if name == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "extension key must not be zero-length") + return fmt.Errorf("extension key must not be zero-length: %w", errdefs.ErrInvalidArgument) } any, err := typeurl.MarshalAny(extension) if err != nil { if errors.Is(err, typeurl.ErrNotFound) { - return errors.Wrapf(err, "extension %q is not registered with the typeurl package, see `typeurl.Register`", name) + return fmt.Errorf("extension %q is not registered with the typeurl package, see `typeurl.Register`: %w", name, err) } - return errors.Wrap(err, "error marshalling extension") + return fmt.Errorf("error marshalling extension: %w", err) } if c.Extensions == nil { diff --git a/vendor/github.com/containerd/containerd/container_opts_unix.go b/vendor/github.com/containerd/containerd/container_opts_unix.go index b109a10ecb..b6fc37db92 100644 --- a/vendor/github.com/containerd/containerd/container_opts_unix.go +++ b/vendor/github.com/containerd/containerd/container_opts_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* diff --git a/vendor/github.com/containerd/containerd/container_restore_opts.go b/vendor/github.com/containerd/containerd/container_restore_opts.go index fb60e8de9d..bdc8650cda 100644 --- a/vendor/github.com/containerd/containerd/container_restore_opts.go +++ b/vendor/github.com/containerd/containerd/container_restore_opts.go @@ -18,6 +18,8 @@ package containerd import ( "context" + "errors" + "fmt" "github.com/containerd/containerd/containers" "github.com/containerd/containerd/content" @@ -26,7 +28,6 @@ import ( ptypes "github.com/gogo/protobuf/types" "github.com/opencontainers/image-spec/identity" imagespec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var ( @@ -46,7 +47,7 @@ func WithRestoreImage(ctx context.Context, id string, client *Client, checkpoint return func(ctx context.Context, client *Client, c *containers.Container) error { name, ok := index.Annotations[checkpointImageNameLabel] if !ok || name == "" { - return ErrRuntimeNameNotFoundInIndex + return ErrImageNameNotFoundInIndex } snapshotter, ok := index.Annotations[checkpointSnapshotterNameLabel] if !ok || name == "" { @@ -92,7 +93,7 @@ func WithRestoreRuntime(ctx context.Context, id string, client *Client, checkpoi store := client.ContentStore() data, err := content.ReadBlob(ctx, store, *m) if err != nil { - return errors.Wrap(err, "unable to read checkpoint runtime") + return fmt.Errorf("unable to read checkpoint runtime: %w", err) } if err := proto.Unmarshal(data, &options); err != nil { return err @@ -117,7 +118,7 @@ func WithRestoreSpec(ctx context.Context, id string, client *Client, checkpoint store := client.ContentStore() data, err := content.ReadBlob(ctx, store, *m) if err != nil { - return errors.Wrap(err, "unable to read checkpoint config") + return fmt.Errorf("unable to read checkpoint config: %w", err) } var any ptypes.Any if err := proto.Unmarshal(data, &any); err != nil { diff --git a/vendor/github.com/containerd/containerd/content/helpers.go b/vendor/github.com/containerd/containerd/content/helpers.go index 00fae1fc80..3ec1ffce00 100644 --- a/vendor/github.com/containerd/containerd/content/helpers.go +++ b/vendor/github.com/containerd/containerd/content/helpers.go @@ -18,8 +18,9 @@ package content import ( "context" + "errors" + "fmt" "io" - "io/ioutil" "math/rand" "sync" "time" @@ -27,7 +28,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var bufPool = sync.Pool{ @@ -77,7 +77,7 @@ func WriteBlob(ctx context.Context, cs Ingester, ref string, r io.Reader, desc o cw, err := OpenWriter(ctx, cs, WithRef(ref), WithDescriptor(desc)) if err != nil { if !errdefs.IsAlreadyExists(err) { - return errors.Wrap(err, "failed to open writer") + return fmt.Errorf("failed to open writer: %w", err) } return nil // all ready present @@ -134,28 +134,28 @@ func OpenWriter(ctx context.Context, cs Ingester, opts ...WriterOpt) (Writer, er func Copy(ctx context.Context, cw Writer, r io.Reader, size int64, expected digest.Digest, opts ...Opt) error { ws, err := cw.Status() if err != nil { - return errors.Wrap(err, "failed to get status") + return fmt.Errorf("failed to get status: %w", err) } if ws.Offset > 0 { r, err = seekReader(r, ws.Offset, size) if err != nil { - return errors.Wrapf(err, "unable to resume write to %v", ws.Ref) + return fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) } } copied, err := copyWithBuffer(cw, r) if err != nil { - return errors.Wrap(err, "failed to copy") + return fmt.Errorf("failed to copy: %w", err) } if size != 0 && copied < size-ws.Offset { // Short writes would return its own error, this indicates a read failure - return errors.Wrapf(io.ErrUnexpectedEOF, "failed to read expected number of bytes") + return fmt.Errorf("failed to read expected number of bytes: %w", io.ErrUnexpectedEOF) } if err := cw.Commit(ctx, size, expected, opts...); err != nil { if !errdefs.IsAlreadyExists(err) { - return errors.Wrapf(err, "failed commit on ref %q", ws.Ref) + return fmt.Errorf("failed commit on ref %q: %w", ws.Ref, err) } } @@ -172,11 +172,11 @@ func CopyReaderAt(cw Writer, ra ReaderAt, n int64) error { copied, err := copyWithBuffer(cw, io.NewSectionReader(ra, ws.Offset, n)) if err != nil { - return errors.Wrap(err, "failed to copy") + return fmt.Errorf("failed to copy: %w", err) } if copied < n { // Short writes would return its own error, this indicates a read failure - return errors.Wrap(io.ErrUnexpectedEOF, "failed to read expected number of bytes") + return fmt.Errorf("failed to read expected number of bytes: %w", io.ErrUnexpectedEOF) } return nil } @@ -190,13 +190,13 @@ func CopyReaderAt(cw Writer, ra ReaderAt, n int64) error { func CopyReader(cw Writer, r io.Reader) (int64, error) { ws, err := cw.Status() if err != nil { - return 0, errors.Wrap(err, "failed to get status") + return 0, fmt.Errorf("failed to get status: %w", err) } if ws.Offset > 0 { r, err = seekReader(r, ws.Offset, 0) if err != nil { - return 0, errors.Wrapf(err, "unable to resume write to %v", ws.Ref) + return 0, fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) } } @@ -212,7 +212,10 @@ func seekReader(r io.Reader, offset, size int64) (io.Reader, error) { if ok { nn, err := seeker.Seek(offset, io.SeekStart) if nn != offset { - return nil, errors.Wrapf(err, "failed to seek to offset %v", offset) + if err == nil { + err = fmt.Errorf("unexpected seek location without seek error") + } + return nil, fmt.Errorf("failed to seek to offset %v: %w", offset, err) } if err != nil { @@ -230,12 +233,12 @@ func seekReader(r io.Reader, offset, size int64) (io.Reader, error) { } // well then, let's just discard up to the offset - n, err := copyWithBuffer(ioutil.Discard, io.LimitReader(r, offset)) + n, err := copyWithBuffer(io.Discard, io.LimitReader(r, offset)) if err != nil { - return nil, errors.Wrap(err, "failed to discard to offset") + return nil, fmt.Errorf("failed to discard to offset: %w", err) } if n != offset { - return nil, errors.Errorf("unable to discard to offset") + return nil, errors.New("unable to discard to offset") } return r, nil diff --git a/vendor/github.com/containerd/containerd/content/local/locks.go b/vendor/github.com/containerd/containerd/content/local/locks.go index d1d2d564df..1e59f39b30 100644 --- a/vendor/github.com/containerd/containerd/content/local/locks.go +++ b/vendor/github.com/containerd/containerd/content/local/locks.go @@ -17,11 +17,11 @@ package local import ( + "fmt" "sync" "time" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) // Handles locking references @@ -41,7 +41,13 @@ func tryLock(ref string) error { defer locksMu.Unlock() if v, ok := locks[ref]; ok { - return errors.Wrapf(errdefs.ErrUnavailable, "ref %s locked since %s", ref, v.since) + // Returning the duration may help developers distinguish dead locks (long duration) from + // lock contentions (short duration). + now := time.Now() + return fmt.Errorf( + "ref %s locked for %s (since %s): %w", ref, now.Sub(v.since), v.since, + errdefs.ErrUnavailable, + ) } locks[ref] = &lock{time.Now()} diff --git a/vendor/github.com/containerd/containerd/content/local/readerat.go b/vendor/github.com/containerd/containerd/content/local/readerat.go index 5d3ae03903..a83c171bbd 100644 --- a/vendor/github.com/containerd/containerd/content/local/readerat.go +++ b/vendor/github.com/containerd/containerd/content/local/readerat.go @@ -17,10 +17,9 @@ package local import ( + "fmt" "os" - "github.com/pkg/errors" - "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" ) @@ -40,7 +39,7 @@ func OpenReader(p string) (content.ReaderAt, error) { return nil, err } - return nil, errors.Wrap(errdefs.ErrNotFound, "blob not found") + return nil, fmt.Errorf("blob not found: %w", errdefs.ErrNotFound) } fp, err := os.Open(p) @@ -49,7 +48,7 @@ func OpenReader(p string) (content.ReaderAt, error) { return nil, err } - return nil, errors.Wrap(errdefs.ErrNotFound, "blob not found") + return nil, fmt.Errorf("blob not found: %w", errdefs.ErrNotFound) } return sizeReaderAt{size: fi.Size(), fp: fp}, nil diff --git a/vendor/github.com/containerd/containerd/content/local/store.go b/vendor/github.com/containerd/containerd/content/local/store.go index 314d913673..457bbcd0eb 100644 --- a/vendor/github.com/containerd/containerd/content/local/store.go +++ b/vendor/github.com/containerd/containerd/content/local/store.go @@ -20,7 +20,6 @@ import ( "context" "fmt" "io" - "io/ioutil" "math/rand" "os" "path/filepath" @@ -37,7 +36,6 @@ import ( digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var bufPool = sync.Pool{ @@ -94,13 +92,13 @@ func NewLabeledStore(root string, ls LabelStore) (content.Store, error) { func (s *store) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { p, err := s.blobPath(dgst) if err != nil { - return content.Info{}, errors.Wrapf(err, "calculating blob info path") + return content.Info{}, fmt.Errorf("calculating blob info path: %w", err) } fi, err := os.Stat(p) if err != nil { if os.IsNotExist(err) { - err = errors.Wrapf(errdefs.ErrNotFound, "content %v", dgst) + err = fmt.Errorf("content %v: %w", dgst, errdefs.ErrNotFound) } return content.Info{}, err @@ -129,12 +127,12 @@ func (s *store) info(dgst digest.Digest, fi os.FileInfo, labels map[string]strin func (s *store) ReaderAt(ctx context.Context, desc ocispec.Descriptor) (content.ReaderAt, error) { p, err := s.blobPath(desc.Digest) if err != nil { - return nil, errors.Wrapf(err, "calculating blob path for ReaderAt") + return nil, fmt.Errorf("calculating blob path for ReaderAt: %w", err) } reader, err := OpenReader(p) if err != nil { - return nil, errors.Wrapf(err, "blob %s expected at %s", desc.Digest, p) + return nil, fmt.Errorf("blob %s expected at %s: %w", desc.Digest, p, err) } return reader, nil @@ -147,7 +145,7 @@ func (s *store) ReaderAt(ctx context.Context, desc ocispec.Descriptor) (content. func (s *store) Delete(ctx context.Context, dgst digest.Digest) error { bp, err := s.blobPath(dgst) if err != nil { - return errors.Wrapf(err, "calculating blob path for delete") + return fmt.Errorf("calculating blob path for delete: %w", err) } if err := os.RemoveAll(bp); err != nil { @@ -155,7 +153,7 @@ func (s *store) Delete(ctx context.Context, dgst digest.Digest) error { return err } - return errors.Wrapf(errdefs.ErrNotFound, "content %v", dgst) + return fmt.Errorf("content %v: %w", dgst, errdefs.ErrNotFound) } return nil @@ -163,18 +161,18 @@ func (s *store) Delete(ctx context.Context, dgst digest.Digest) error { func (s *store) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { if s.ls == nil { - return content.Info{}, errors.Wrapf(errdefs.ErrFailedPrecondition, "update not supported on immutable content store") + return content.Info{}, fmt.Errorf("update not supported on immutable content store: %w", errdefs.ErrFailedPrecondition) } p, err := s.blobPath(info.Digest) if err != nil { - return content.Info{}, errors.Wrapf(err, "calculating blob path for update") + return content.Info{}, fmt.Errorf("calculating blob path for update: %w", err) } fi, err := os.Stat(p) if err != nil { if os.IsNotExist(err) { - err = errors.Wrapf(errdefs.ErrNotFound, "content %v", info.Digest) + err = fmt.Errorf("content %v: %w", info.Digest, errdefs.ErrNotFound) } return content.Info{}, err @@ -201,7 +199,7 @@ func (s *store) Update(ctx context.Context, info content.Info, fieldpaths ...str all = true labels = info.Labels default: - return content.Info{}, errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on content info %q", path, info.Digest) + return content.Info{}, fmt.Errorf("cannot update %q field on content info %q: %w", path, info.Digest, errdefs.ErrInvalidArgument) } } } else { @@ -378,7 +376,7 @@ func (s *store) status(ingestPath string) (content.Status, error) { fi, err := os.Stat(dp) if err != nil { if os.IsNotExist(err) { - err = errors.Wrap(errdefs.ErrNotFound, err.Error()) + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) } return content.Status{}, err } @@ -386,19 +384,19 @@ func (s *store) status(ingestPath string) (content.Status, error) { ref, err := readFileString(filepath.Join(ingestPath, "ref")) if err != nil { if os.IsNotExist(err) { - err = errors.Wrap(errdefs.ErrNotFound, err.Error()) + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) } return content.Status{}, err } startedAt, err := readFileTimestamp(filepath.Join(ingestPath, "startedat")) if err != nil { - return content.Status{}, errors.Wrapf(err, "could not read startedat") + return content.Status{}, fmt.Errorf("could not read startedat: %w", err) } updatedAt, err := readFileTimestamp(filepath.Join(ingestPath, "updatedat")) if err != nil { - return content.Status{}, errors.Wrapf(err, "could not read updatedat") + return content.Status{}, fmt.Errorf("could not read updatedat: %w", err) } // because we don't write updatedat on every write, the mod time may @@ -461,7 +459,7 @@ func (s *store) Writer(ctx context.Context, opts ...content.WriterOpt) (content. // TODO(AkihiroSuda): we could create a random string or one calculated based on the context // https://github.com/containerd/containerd/issues/2129#issuecomment-380255019 if wOpts.Ref == "" { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, "ref must not be empty") + return nil, fmt.Errorf("ref must not be empty: %w", errdefs.ErrInvalidArgument) } var lockErr error for count := uint64(0); count < 10; count++ { @@ -495,16 +493,16 @@ func (s *store) resumeStatus(ref string, total int64, digester digest.Digester) path, _, data := s.ingestPaths(ref) status, err := s.status(path) if err != nil { - return status, errors.Wrap(err, "failed reading status of resume write") + return status, fmt.Errorf("failed reading status of resume write: %w", err) } if ref != status.Ref { // NOTE(stevvooe): This is fairly catastrophic. Either we have some // layout corruption or a hash collision for the ref key. - return status, errors.Errorf("ref key does not match: %v != %v", ref, status.Ref) + return status, fmt.Errorf("ref key does not match: %v != %v", ref, status.Ref) } if total > 0 && status.Total > 0 && total != status.Total { - return status, errors.Errorf("provided total differs from status: %v != %v", total, status.Total) + return status, fmt.Errorf("provided total differs from status: %v != %v", total, status.Total) } // TODO(stevvooe): slow slow slow!!, send to goroutine or use resumable hashes @@ -528,10 +526,10 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di if expected != "" { p, err := s.blobPath(expected) if err != nil { - return nil, errors.Wrap(err, "calculating expected blob path for writer") + return nil, fmt.Errorf("calculating expected blob path for writer: %w", err) } if _, err := os.Stat(p); err == nil { - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", expected) + return nil, fmt.Errorf("content %v: %w", expected, errdefs.ErrAlreadyExists) } } @@ -568,7 +566,7 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di // the ingest is new, we need to setup the target location. // write the ref to a file for later use - if err := ioutil.WriteFile(refp, []byte(ref), 0666); err != nil { + if err := os.WriteFile(refp, []byte(ref), 0666); err != nil { return nil, err } @@ -581,7 +579,7 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di } if total > 0 { - if err := ioutil.WriteFile(filepath.Join(path, "total"), []byte(fmt.Sprint(total)), 0666); err != nil { + if err := os.WriteFile(filepath.Join(path, "total"), []byte(fmt.Sprint(total)), 0666); err != nil { return nil, err } } @@ -589,11 +587,12 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di fp, err := os.OpenFile(data, os.O_WRONLY|os.O_CREATE, 0666) if err != nil { - return nil, errors.Wrap(err, "failed to open data file") + return nil, fmt.Errorf("failed to open data file: %w", err) } if _, err := fp.Seek(offset, io.SeekStart); err != nil { - return nil, errors.Wrap(err, "could not seek to current write offset") + fp.Close() + return nil, fmt.Errorf("could not seek to current write offset: %w", err) } return &writer{ @@ -615,7 +614,7 @@ func (s *store) Abort(ctx context.Context, ref string) error { root := s.ingestRoot(ref) if err := os.RemoveAll(root); err != nil { if os.IsNotExist(err) { - return errors.Wrapf(errdefs.ErrNotFound, "ingest ref %q", ref) + return fmt.Errorf("ingest ref %q: %w", ref, errdefs.ErrNotFound) } return err @@ -626,7 +625,7 @@ func (s *store) Abort(ctx context.Context, ref string) error { func (s *store) blobPath(dgst digest.Digest) (string, error) { if err := dgst.Validate(); err != nil { - return "", errors.Wrapf(errdefs.ErrInvalidArgument, "cannot calculate blob path from invalid digest: %v", err) + return "", fmt.Errorf("cannot calculate blob path from invalid digest: %v: %w", err, errdefs.ErrInvalidArgument) } return filepath.Join(s.root, "blobs", dgst.Algorithm().String(), dgst.Hex()), nil @@ -656,23 +655,23 @@ func (s *store) ingestPaths(ref string) (string, string, string) { } func readFileString(path string) (string, error) { - p, err := ioutil.ReadFile(path) + p, err := os.ReadFile(path) return string(p), err } // readFileTimestamp reads a file with just a timestamp present. func readFileTimestamp(p string) (time.Time, error) { - b, err := ioutil.ReadFile(p) + b, err := os.ReadFile(p) if err != nil { if os.IsNotExist(err) { - err = errors.Wrap(errdefs.ErrNotFound, err.Error()) + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) } return time.Time{}, err } var t time.Time if err := t.UnmarshalText(b); err != nil { - return time.Time{}, errors.Wrapf(err, "could not parse timestamp file %v", p) + return time.Time{}, fmt.Errorf("could not parse timestamp file %v: %w", p, err) } return t, nil @@ -683,19 +682,23 @@ func writeTimestampFile(p string, t time.Time) error { if err != nil { return err } - return atomicWrite(p, b, 0666) + return writeToCompletion(p, b, 0666) } -func atomicWrite(path string, data []byte, mode os.FileMode) error { +func writeToCompletion(path string, data []byte, mode os.FileMode) error { tmp := fmt.Sprintf("%s.tmp", path) f, err := os.OpenFile(tmp, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_SYNC, mode) if err != nil { - return errors.Wrap(err, "create tmp file") + return fmt.Errorf("create tmp file: %w", err) } _, err = f.Write(data) f.Close() if err != nil { - return errors.Wrap(err, "write atomic data") + return fmt.Errorf("write tmp file: %w", err) } - return os.Rename(tmp, path) + err = os.Rename(tmp, path) + if err != nil { + return fmt.Errorf("rename tmp file: %w", err) + } + return nil } diff --git a/vendor/github.com/containerd/containerd/content/local/store_bsd.go b/vendor/github.com/containerd/containerd/content/local/store_bsd.go index da149a2fda..42fddd3411 100644 --- a/vendor/github.com/containerd/containerd/content/local/store_bsd.go +++ b/vendor/github.com/containerd/containerd/content/local/store_bsd.go @@ -1,3 +1,4 @@ +//go:build darwin || freebsd || netbsd // +build darwin freebsd netbsd /* @@ -26,7 +27,7 @@ import ( func getATime(fi os.FileInfo) time.Time { if st, ok := fi.Sys().(*syscall.Stat_t); ok { - return time.Unix(int64(st.Atimespec.Sec), int64(st.Atimespec.Nsec)) //nolint: unconvert // int64 conversions ensure the line compiles for 32-bit systems as well. + return time.Unix(st.Atimespec.Unix()) } return fi.ModTime() diff --git a/vendor/github.com/containerd/containerd/content/local/store_openbsd.go b/vendor/github.com/containerd/containerd/content/local/store_openbsd.go index f34f0dad2b..2b58b617b9 100644 --- a/vendor/github.com/containerd/containerd/content/local/store_openbsd.go +++ b/vendor/github.com/containerd/containerd/content/local/store_openbsd.go @@ -1,3 +1,4 @@ +//go:build openbsd // +build openbsd /* @@ -26,7 +27,7 @@ import ( func getATime(fi os.FileInfo) time.Time { if st, ok := fi.Sys().(*syscall.Stat_t); ok { - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) //nolint: unconvert // int64 conversions ensure the line compiles for 32-bit systems as well. + return time.Unix(st.Atim.Unix()) } return fi.ModTime() diff --git a/vendor/github.com/containerd/containerd/content/local/store_unix.go b/vendor/github.com/containerd/containerd/content/local/store_unix.go index 69a74bab0e..efa2eb9430 100644 --- a/vendor/github.com/containerd/containerd/content/local/store_unix.go +++ b/vendor/github.com/containerd/containerd/content/local/store_unix.go @@ -1,3 +1,4 @@ +//go:build linux || solaris // +build linux solaris /* @@ -26,7 +27,7 @@ import ( func getATime(fi os.FileInfo) time.Time { if st, ok := fi.Sys().(*syscall.Stat_t); ok { - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) //nolint: unconvert // int64 conversions ensure the line compiles for 32-bit systems as well. + return time.Unix(st.Atim.Unix()) } return fi.ModTime() diff --git a/vendor/github.com/containerd/containerd/content/local/writer.go b/vendor/github.com/containerd/containerd/content/local/writer.go index 0a11f4d912..b187e524cb 100644 --- a/vendor/github.com/containerd/containerd/content/local/writer.go +++ b/vendor/github.com/containerd/containerd/content/local/writer.go @@ -18,6 +18,8 @@ package local import ( "context" + "errors" + "fmt" "io" "os" "path/filepath" @@ -28,7 +30,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" "github.com/opencontainers/go-digest" - "github.com/pkg/errors" ) // writer represents a write transaction against the blob store. @@ -88,30 +89,30 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, w.fp = nil if fp == nil { - return errors.Wrap(errdefs.ErrFailedPrecondition, "cannot commit on closed writer") + return fmt.Errorf("cannot commit on closed writer: %w", errdefs.ErrFailedPrecondition) } if err := fp.Sync(); err != nil { fp.Close() - return errors.Wrap(err, "sync failed") + return fmt.Errorf("sync failed: %w", err) } fi, err := fp.Stat() closeErr := fp.Close() if err != nil { - return errors.Wrap(err, "stat on ingest file failed") + return fmt.Errorf("stat on ingest file failed: %w", err) } if closeErr != nil { - return errors.Wrap(err, "failed to close ingest file") + return fmt.Errorf("failed to close ingest file: %w", closeErr) } if size > 0 && size != fi.Size() { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "unexpected commit size %d, expected %d", fi.Size(), size) + return fmt.Errorf("unexpected commit size %d, expected %d: %w", fi.Size(), size, errdefs.ErrFailedPrecondition) } dgst := w.digester.Digest() if expected != "" && expected != dgst { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "unexpected commit digest %s, expected %s", dgst, expected) + return fmt.Errorf("unexpected commit digest %s, expected %s: %w", dgst, expected, errdefs.ErrFailedPrecondition) } var ( @@ -127,9 +128,9 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, if _, err := os.Stat(target); err == nil { // collision with the target file! if err := os.RemoveAll(w.path); err != nil { - log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Errorf("failed to remove ingest directory") + log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Error("failed to remove ingest directory") } - return errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", dgst) + return fmt.Errorf("content %v: %w", dgst, errdefs.ErrAlreadyExists) } if err := os.Rename(ingest, target); err != nil { @@ -142,17 +143,17 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, commitTime := time.Now() if err := os.Chtimes(target, commitTime, commitTime); err != nil { - log.G(ctx).WithField("digest", dgst).Errorf("failed to change file time to commit time") + log.G(ctx).WithField("digest", dgst).Error("failed to change file time to commit time") } // clean up!! if err := os.RemoveAll(w.path); err != nil { - log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Errorf("failed to remove ingest directory") + log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Error("failed to remove ingest directory") } if w.s.ls != nil && base.Labels != nil { if err := w.s.ls.Set(dgst, base.Labels); err != nil { - log.G(ctx).WithField("digest", dgst).Errorf("failed to set labels") + log.G(ctx).WithField("digest", dgst).Error("failed to set labels") } } @@ -165,7 +166,7 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, // NOTE: Windows does not support this operation if runtime.GOOS != "windows" { if err := os.Chmod(target, (fi.Mode()&os.ModePerm)&^0333); err != nil { - log.G(ctx).WithField("ref", w.ref).Errorf("failed to make readonly") + log.G(ctx).WithField("ref", w.ref).Error("failed to make readonly") } } diff --git a/vendor/github.com/containerd/containerd/content/proxy/content_writer.go b/vendor/github.com/containerd/containerd/content/proxy/content_writer.go index 8423335988..ffc0f50ea1 100644 --- a/vendor/github.com/containerd/containerd/content/proxy/content_writer.go +++ b/vendor/github.com/containerd/containerd/content/proxy/content_writer.go @@ -18,13 +18,13 @@ package proxy import ( "context" + "fmt" "io" contentapi "github.com/containerd/containerd/api/services/content/v1" "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" ) type remoteWriter struct { @@ -57,7 +57,7 @@ func (rw *remoteWriter) Status() (content.Status, error) { Action: contentapi.WriteActionStat, }) if err != nil { - return content.Status{}, errors.Wrap(errdefs.FromGRPC(err), "error getting writer status") + return content.Status{}, fmt.Errorf("error getting writer status: %w", errdefs.FromGRPC(err)) } return content.Status{ @@ -82,7 +82,7 @@ func (rw *remoteWriter) Write(p []byte) (n int, err error) { Data: p, }) if err != nil { - return 0, errors.Wrap(errdefs.FromGRPC(err), "failed to send write") + return 0, fmt.Errorf("failed to send write: %w", errdefs.FromGRPC(err)) } n = int(resp.Offset - offset) @@ -119,15 +119,15 @@ func (rw *remoteWriter) Commit(ctx context.Context, size int64, expected digest. Labels: base.Labels, }) if err != nil { - return errors.Wrap(errdefs.FromGRPC(err), "commit failed") + return fmt.Errorf("commit failed: %w", errdefs.FromGRPC(err)) } if size != 0 && resp.Offset != size { - return errors.Errorf("unexpected size: %v != %v", resp.Offset, size) + return fmt.Errorf("unexpected size: %v != %v", resp.Offset, size) } if expected != "" && resp.Digest != expected { - return errors.Errorf("unexpected digest: %v != %v", resp.Digest, expected) + return fmt.Errorf("unexpected digest: %v != %v", resp.Digest, expected) } rw.digest = resp.Digest diff --git a/vendor/github.com/containerd/containerd/contrib/nvidia/nvidia.go b/vendor/github.com/containerd/containerd/contrib/nvidia/nvidia.go index 6a351771ff..a808dd166c 100644 --- a/vendor/github.com/containerd/containerd/contrib/nvidia/nvidia.go +++ b/vendor/github.com/containerd/containerd/contrib/nvidia/nvidia.go @@ -20,13 +20,13 @@ import ( "context" "fmt" "os" - "os/exec" "strconv" "strings" "github.com/containerd/containerd/containers" "github.com/containerd/containerd/oci" specs "github.com/opencontainers/runtime-spec/specs-go" + exec "golang.org/x/sys/execabs" ) // NvidiaCLI is the path to the Nvidia helper binary @@ -111,6 +111,7 @@ type config struct { LDConfig string Requirements []string OCIHookPath string + NoCgroups bool } func (c *config) args() []string { @@ -137,6 +138,9 @@ func (c *config) args() []string { for _, r := range c.Requirements { args = append(args, fmt.Sprintf("--require=%s", r)) } + if c.NoCgroups { + args = append(args, "--no-cgroups") + } args = append(args, "--pid={{pid}}", "{{rootfs}}") return args } @@ -209,3 +213,9 @@ func WithLookupOCIHookPath(name string) Opts { return nil } } + +// WithNoCgroups passes --no-cgroups option to nvidia-container-cli. +func WithNoCgroups(c *config) error { + c.NoCgroups = true + return nil +} diff --git a/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go b/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go new file mode 100644 index 0000000000..1391884cde --- /dev/null +++ b/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go @@ -0,0 +1,37 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +const ( + // DefaultRootDir is the default location used by containerd to store + // persistent data + DefaultRootDir = "/var/lib/containerd" + // DefaultStateDir is the default location used by containerd to store + // transient data + DefaultStateDir = "/var/run/containerd" + // DefaultAddress is the default unix socket address + DefaultAddress = "/var/run/containerd/containerd.sock" + // DefaultDebugAddress is the default unix socket address for pprof data + DefaultDebugAddress = "/var/run/containerd/debug.sock" + // DefaultFIFODir is the default location used by client-side cio library + // to store FIFOs. + DefaultFIFODir = "/var/run/containerd/fifo" + // DefaultRuntime would be a multiple of choices, thus empty + DefaultRuntime = "" + // DefaultConfigDir is the default location for config files. + DefaultConfigDir = "/etc/containerd" +) diff --git a/vendor/github.com/containerd/containerd/defaults/defaults_unix.go b/vendor/github.com/containerd/containerd/defaults/defaults_unix.go index 6b69cd06b9..8e2619a381 100644 --- a/vendor/github.com/containerd/containerd/defaults/defaults_unix.go +++ b/vendor/github.com/containerd/containerd/defaults/defaults_unix.go @@ -1,4 +1,5 @@ -// +build !windows +//go:build !windows && !darwin +// +build !windows,!darwin /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/defaults/defaults_windows.go b/vendor/github.com/containerd/containerd/defaults/defaults_windows.go index a80700075f..9f4bed8b07 100644 --- a/vendor/github.com/containerd/containerd/defaults/defaults_windows.go +++ b/vendor/github.com/containerd/containerd/defaults/defaults_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/diff/diff.go b/vendor/github.com/containerd/containerd/diff/diff.go index 17aab616e5..235d6377c4 100644 --- a/vendor/github.com/containerd/containerd/diff/diff.go +++ b/vendor/github.com/containerd/containerd/diff/diff.go @@ -18,6 +18,7 @@ package diff import ( "context" + "io" "github.com/containerd/containerd/mount" "github.com/gogo/protobuf/types" @@ -37,6 +38,12 @@ type Config struct { // Labels are the labels to apply to the generated content Labels map[string]string + + // Compressor is a function to compress the diff stream + // instead of the default gzip compressor. Differ passes + // the MediaType of the target diff content to the compressor. + // When using this config, MediaType must be specified as well. + Compressor func(dest io.Writer, mediaType string) (io.WriteCloser, error) } // Opt is used to configure a diff operation @@ -71,6 +78,14 @@ type Applier interface { Apply(ctx context.Context, desc ocispec.Descriptor, mount []mount.Mount, opts ...ApplyOpt) (ocispec.Descriptor, error) } +// WithCompressor sets the function to be used to compress the diff stream. +func WithCompressor(f func(dest io.Writer, mediaType string) (io.WriteCloser, error)) Opt { + return func(c *Config) error { + c.Compressor = f + return nil + } +} + // WithMediaType sets the media type to use for creating the diff, without // specifying the differ will choose a default. func WithMediaType(m string) Opt { diff --git a/vendor/github.com/containerd/containerd/diff/stream.go b/vendor/github.com/containerd/containerd/diff/stream.go index 655f9ce838..44e35fcc81 100644 --- a/vendor/github.com/containerd/containerd/diff/stream.go +++ b/vendor/github.com/containerd/containerd/diff/stream.go @@ -18,6 +18,7 @@ package diff import ( "context" + "errors" "io" "os" @@ -25,7 +26,6 @@ import ( "github.com/containerd/containerd/images" "github.com/gogo/protobuf/types" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var ( diff --git a/vendor/github.com/containerd/containerd/diff/stream_unix.go b/vendor/github.com/containerd/containerd/diff/stream_unix.go index d79fd71544..6622c331ee 100644 --- a/vendor/github.com/containerd/containerd/diff/stream_unix.go +++ b/vendor/github.com/containerd/containerd/diff/stream_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -21,15 +22,15 @@ package diff import ( "bytes" "context" + "errors" "fmt" "io" "os" - "os/exec" "sync" "github.com/gogo/protobuf/proto" "github.com/gogo/protobuf/types" - "github.com/pkg/errors" + exec "golang.org/x/sys/execabs" ) // NewBinaryProcessor returns a binary processor for use with processing content streams diff --git a/vendor/github.com/containerd/containerd/diff/stream_windows.go b/vendor/github.com/containerd/containerd/diff/stream_windows.go index 19dcbacf5d..c0bf03b94a 100644 --- a/vendor/github.com/containerd/containerd/diff/stream_windows.go +++ b/vendor/github.com/containerd/containerd/diff/stream_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -21,19 +19,18 @@ package diff import ( "bytes" "context" + "errors" "fmt" "io" - "io/ioutil" "os" - "os/exec" "path/filepath" "sync" winio "github.com/Microsoft/go-winio" "github.com/gogo/protobuf/proto" "github.com/gogo/protobuf/types" - "github.com/pkg/errors" "github.com/sirupsen/logrus" + exec "golang.org/x/sys/execabs" ) const processorPipe = "STREAM_PROCESSOR_PIPE" @@ -157,7 +154,7 @@ func (c *binaryProcessor) Close() error { } func getUiqPath() (string, error) { - dir, err := ioutil.TempDir("", "") + dir, err := os.MkdirTemp("", "") if err != nil { return "", err } diff --git a/vendor/github.com/containerd/containerd/errdefs/errors.go b/vendor/github.com/containerd/containerd/errdefs/errors.go index 05a35228ca..8762255970 100644 --- a/vendor/github.com/containerd/containerd/errdefs/errors.go +++ b/vendor/github.com/containerd/containerd/errdefs/errors.go @@ -17,7 +17,7 @@ // Package errdefs defines the common errors used throughout containerd // packages. // -// Use with errors.Wrap and error.Wrapf to add context to an error. +// Use with fmt.Errorf to add context to an error. // // To detect an error class, use the IsXXX functions to tell whether an error // is of a certain type. @@ -28,8 +28,7 @@ package errdefs import ( "context" - - "github.com/pkg/errors" + "errors" ) // Definitions of common error types used throughout containerd. All containerd diff --git a/vendor/github.com/containerd/containerd/errdefs/grpc.go b/vendor/github.com/containerd/containerd/errdefs/grpc.go index 209f63bd0f..7a9b33e05a 100644 --- a/vendor/github.com/containerd/containerd/errdefs/grpc.go +++ b/vendor/github.com/containerd/containerd/errdefs/grpc.go @@ -18,9 +18,9 @@ package errdefs import ( "context" + "fmt" "strings" - "github.com/pkg/errors" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) @@ -68,9 +68,9 @@ func ToGRPC(err error) error { // ToGRPCf maps the error to grpc error codes, assembling the formatting string // and combining it with the target error string. // -// This is equivalent to errors.ToGRPC(errors.Wrapf(err, format, args...)) +// This is equivalent to errdefs.ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) func ToGRPCf(err error, format string, args ...interface{}) error { - return ToGRPC(errors.Wrapf(err, format, args...)) + return ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) } // FromGRPC returns the underlying error from a grpc service based on the grpc error code @@ -104,9 +104,9 @@ func FromGRPC(err error) error { msg := rebaseMessage(cls, err) if msg != "" { - err = errors.Wrap(cls, msg) + err = fmt.Errorf("%s: %w", msg, cls) } else { - err = errors.WithStack(cls) + err = cls } return err diff --git a/vendor/github.com/containerd/containerd/events/exchange/exchange.go b/vendor/github.com/containerd/containerd/events/exchange/exchange.go index eb27bf29b3..a1f385d7ab 100644 --- a/vendor/github.com/containerd/containerd/events/exchange/exchange.go +++ b/vendor/github.com/containerd/containerd/events/exchange/exchange.go @@ -18,6 +18,7 @@ package exchange import ( "context" + "fmt" "strings" "time" @@ -30,7 +31,6 @@ import ( "github.com/containerd/typeurl" goevents "github.com/docker/go-events" "github.com/gogo/protobuf/types" - "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -88,10 +88,10 @@ func (e *Exchange) Publish(ctx context.Context, topic string, event events.Event namespace, err = namespaces.NamespaceRequired(ctx) if err != nil { - return errors.Wrapf(err, "failed publishing event") + return fmt.Errorf("failed publishing event: %w", err) } if err := validateTopic(topic); err != nil { - return errors.Wrapf(err, "envelope topic %q", topic) + return fmt.Errorf("envelope topic %q: %w", topic, err) } encoded, err = typeurl.MarshalAny(event) @@ -150,7 +150,7 @@ func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *even if len(fs) > 0 { filter, err := filters.ParseAll(fs...) if err != nil { - errq <- errors.Wrapf(err, "failed parsing subscription filters") + errq <- fmt.Errorf("failed parsing subscription filters: %w", err) closeAll() return } @@ -175,7 +175,7 @@ func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *even // TODO(stevvooe): For the most part, we are well protected // from this condition. Both Forward and Publish protect // from this. - err = errors.Errorf("invalid envelope encountered %#v; please file a bug", ev) + err = fmt.Errorf("invalid envelope encountered %#v; please file a bug", ev) break } @@ -203,21 +203,21 @@ func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *even func validateTopic(topic string) error { if topic == "" { - return errors.Wrap(errdefs.ErrInvalidArgument, "must not be empty") + return fmt.Errorf("must not be empty: %w", errdefs.ErrInvalidArgument) } if topic[0] != '/' { - return errors.Wrapf(errdefs.ErrInvalidArgument, "must start with '/'") + return fmt.Errorf("must start with '/': %w", errdefs.ErrInvalidArgument) } if len(topic) == 1 { - return errors.Wrapf(errdefs.ErrInvalidArgument, "must have at least one component") + return fmt.Errorf("must have at least one component: %w", errdefs.ErrInvalidArgument) } components := strings.Split(topic[1:], "/") for _, component := range components { if err := identifiers.Validate(component); err != nil { - return errors.Wrapf(err, "failed validation on component %q", component) + return fmt.Errorf("failed validation on component %q: %w", component, err) } } @@ -226,15 +226,15 @@ func validateTopic(topic string) error { func validateEnvelope(envelope *events.Envelope) error { if err := identifiers.Validate(envelope.Namespace); err != nil { - return errors.Wrapf(err, "event envelope has invalid namespace") + return fmt.Errorf("event envelope has invalid namespace: %w", err) } if err := validateTopic(envelope.Topic); err != nil { - return errors.Wrapf(err, "envelope topic %q", envelope.Topic) + return fmt.Errorf("envelope topic %q: %w", envelope.Topic, err) } if envelope.Timestamp.IsZero() { - return errors.Wrapf(errdefs.ErrInvalidArgument, "timestamp must be set on forwarded event") + return fmt.Errorf("timestamp must be set on forwarded event: %w", errdefs.ErrInvalidArgument) } return nil diff --git a/vendor/github.com/containerd/containerd/filters/parser.go b/vendor/github.com/containerd/containerd/filters/parser.go index 0825d668ca..49182d7b7b 100644 --- a/vendor/github.com/containerd/containerd/filters/parser.go +++ b/vendor/github.com/containerd/containerd/filters/parser.go @@ -21,7 +21,6 @@ import ( "io" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) /* @@ -71,7 +70,7 @@ func ParseAll(ss ...string) (Filter, error) { for _, s := range ss { f, err := Parse(s) if err != nil { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, err.Error()) + return nil, fmt.Errorf("%s: %w", err.Error(), errdefs.ErrInvalidArgument) } fs = append(fs, f) @@ -90,7 +89,7 @@ func (p *parser) parse() (Filter, error) { ss, err := p.selectors() if err != nil { - return nil, errors.Wrap(err, "filters") + return nil, fmt.Errorf("filters: %w", err) } return ss, nil @@ -284,9 +283,9 @@ func (pe parseError) Error() string { } func (p *parser) mkerr(pos int, format string, args ...interface{}) error { - return errors.Wrap(parseError{ + return fmt.Errorf("parse error: %w", parseError{ input: p.input, pos: pos, msg: fmt.Sprintf(format, args...), - }, "parse error") + }) } diff --git a/vendor/github.com/containerd/containerd/filters/quote.go b/vendor/github.com/containerd/containerd/filters/quote.go index 2d64e23a30..b76aab9b4a 100644 --- a/vendor/github.com/containerd/containerd/filters/quote.go +++ b/vendor/github.com/containerd/containerd/filters/quote.go @@ -17,9 +17,8 @@ package filters import ( + "errors" "unicode/utf8" - - "github.com/pkg/errors" ) // NOTE(stevvooe): Most of this code in this file is copied from the stdlib diff --git a/vendor/github.com/containerd/containerd/gc/gc.go b/vendor/github.com/containerd/containerd/gc/gc.go index 4f71cb305c..079a6eae97 100644 --- a/vendor/github.com/containerd/containerd/gc/gc.go +++ b/vendor/github.com/containerd/containerd/gc/gc.go @@ -59,6 +59,8 @@ type Stats interface { // // We can probably use this to inform a design for incremental GC by injecting // callbacks to the set modification algorithms. +// +// https://en.wikipedia.org/wiki/Tracing_garbage_collection#Tri-color_marking func Tricolor(roots []Node, refs func(ref Node) ([]Node, error)) (map[Node]struct{}, error) { var ( grays []Node // maintain a gray "stack" diff --git a/vendor/github.com/containerd/containerd/identifiers/validate.go b/vendor/github.com/containerd/containerd/identifiers/validate.go index f52317b491..cbd3a52ba9 100644 --- a/vendor/github.com/containerd/containerd/identifiers/validate.go +++ b/vendor/github.com/containerd/containerd/identifiers/validate.go @@ -25,10 +25,10 @@ package identifiers import ( + "fmt" "regexp" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) const ( @@ -51,15 +51,15 @@ var ( // In general identifiers that pass this validation should be safe for use as filesystem path components. func Validate(s string) error { if len(s) == 0 { - return errors.Wrapf(errdefs.ErrInvalidArgument, "identifier must not be empty") + return fmt.Errorf("identifier must not be empty: %w", errdefs.ErrInvalidArgument) } if len(s) > maxLength { - return errors.Wrapf(errdefs.ErrInvalidArgument, "identifier %q greater than maximum length (%d characters)", s, maxLength) + return fmt.Errorf("identifier %q greater than maximum length (%d characters): %w", s, maxLength, errdefs.ErrInvalidArgument) } if !identifierRe.MatchString(s) { - return errors.Wrapf(errdefs.ErrInvalidArgument, "identifier %q must match %v", s, identifierRe) + return fmt.Errorf("identifier %q must match %v: %w", s, identifierRe, errdefs.ErrInvalidArgument) } return nil } diff --git a/vendor/github.com/containerd/containerd/image.go b/vendor/github.com/containerd/containerd/image.go index f35f0edcaa..216b3adb1e 100644 --- a/vendor/github.com/containerd/containerd/image.go +++ b/vendor/github.com/containerd/containerd/image.go @@ -19,6 +19,7 @@ package containerd import ( "context" "encoding/json" + "errors" "fmt" "strings" "sync/atomic" @@ -33,7 +34,6 @@ import ( "github.com/opencontainers/go-digest" "github.com/opencontainers/image-spec/identity" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "golang.org/x/sync/semaphore" ) @@ -61,6 +61,8 @@ type Image interface { ContentStore() content.Store // Metadata returns the underlying image metadata Metadata() images.Image + // Platform returns the platform match comparer. Can be nil. + Platform() platforms.MatchComparer } type usageOptions struct { @@ -397,10 +399,10 @@ func (i *image) getLayers(ctx context.Context, platform platforms.MatchComparer, cs := i.ContentStore() diffIDs, err := i.i.RootFS(ctx, cs, platform) if err != nil { - return nil, errors.Wrap(err, "failed to resolve rootfs") + return nil, fmt.Errorf("failed to resolve rootfs: %w", err) } if len(diffIDs) != len(manifest.Layers) { - return nil, errors.Errorf("mismatched image rootfs and manifest layers") + return nil, errors.New("mismatched image rootfs and manifest layers") } layers := make([]rootfs.Layer, len(diffIDs)) for i := range diffIDs { @@ -448,3 +450,7 @@ func (i *image) checkSnapshotterSupport(ctx context.Context, snapshotterName str func (i *image) ContentStore() content.Store { return i.client.ContentStore() } + +func (i *image) Platform() platforms.MatchComparer { + return i.platform +} diff --git a/vendor/github.com/containerd/containerd/images/archive/exporter.go b/vendor/github.com/containerd/containerd/images/archive/exporter.go index 7801b2552c..549474644b 100644 --- a/vendor/github.com/containerd/containerd/images/archive/exporter.go +++ b/vendor/github.com/containerd/containerd/images/archive/exporter.go @@ -20,6 +20,7 @@ import ( "archive/tar" "context" "encoding/json" + "fmt" "io" "path" "sort" @@ -31,7 +32,6 @@ import ( digest "github.com/opencontainers/go-digest" ocispecs "github.com/opencontainers/image-spec/specs-go" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) type exportOptions struct { @@ -230,7 +230,7 @@ func Export(ctx context.Context, store content.Provider, writer io.Writer, opts manifest: manifests[0], } } else if eo.platform != nil { - return errors.Wrap(errdefs.ErrNotFound, "no manifest found for platform") + return fmt.Errorf("no manifest found for platform: %w", errdefs.ErrNotFound) } } resolvedIndex[desc.Digest] = d @@ -243,14 +243,14 @@ func Export(ctx context.Context, store content.Provider, writer io.Writer, opts } default: - return errors.Wrap(errdefs.ErrInvalidArgument, "only manifests may be exported") + return fmt.Errorf("only manifests may be exported: %w", errdefs.ErrInvalidArgument) } } if len(dManifests) > 0 { tr, err := manifestsRecord(ctx, store, dManifests) if err != nil { - return errors.Wrap(err, "unable to create manifests file") + return fmt.Errorf("unable to create manifests file: %w", err) } records = append(records, tr) @@ -316,7 +316,7 @@ func blobRecord(cs content.Provider, desc ocispec.Descriptor, opts *blobRecordOp CopyTo: func(ctx context.Context, w io.Writer) (int64, error) { r, err := cs.ReaderAt(ctx, desc) if err != nil { - return 0, errors.Wrap(err, "failed to get reader") + return 0, fmt.Errorf("failed to get reader: %w", err) } defer r.Close() @@ -325,10 +325,10 @@ func blobRecord(cs content.Provider, desc ocispec.Descriptor, opts *blobRecordOp n, err := io.Copy(io.MultiWriter(w, dgstr.Hash()), content.NewReader(r)) if err != nil { - return 0, errors.Wrap(err, "failed to copy to tar") + return 0, fmt.Errorf("failed to copy to tar: %w", err) } if dgstr.Digest() != desc.Digest { - return 0, errors.Errorf("unexpected digest %s copied", dgstr.Digest()) + return 0, fmt.Errorf("unexpected digest %s copied", dgstr.Digest()) } return n, nil }, @@ -424,7 +424,7 @@ func manifestsRecord(ctx context.Context, store content.Provider, manifests map[ return tarRecord{}, err } if err := manifest.Config.Digest.Validate(); err != nil { - return tarRecord{}, errors.Wrapf(err, "invalid manifest %q", m.manifest.Digest) + return tarRecord{}, fmt.Errorf("invalid manifest %q: %w", m.manifest.Digest, err) } dgst := manifest.Config.Digest @@ -491,10 +491,10 @@ func writeTar(ctx context.Context, tw *tar.Writer, recordsWithEmpty []tarRecord) return err } if n != record.Header.Size { - return errors.Errorf("unexpected copy size for %s", record.Header.Name) + return fmt.Errorf("unexpected copy size for %s", record.Header.Name) } } else if record.Header.Size > 0 { - return errors.Errorf("no content to write to record with non-zero size for %s", record.Header.Name) + return fmt.Errorf("no content to write to record with non-zero size for %s", record.Header.Name) } } return nil diff --git a/vendor/github.com/containerd/containerd/images/archive/importer.go b/vendor/github.com/containerd/containerd/images/archive/importer.go index 2d046589f8..c531049508 100644 --- a/vendor/github.com/containerd/containerd/images/archive/importer.go +++ b/vendor/github.com/containerd/containerd/images/archive/importer.go @@ -22,9 +22,9 @@ import ( "bytes" "context" "encoding/json" + "errors" "fmt" "io" - "io/ioutil" "path" "github.com/containerd/containerd/archive/compression" @@ -32,10 +32,10 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/images" "github.com/containerd/containerd/log" + "github.com/containerd/containerd/platforms" digest "github.com/opencontainers/go-digest" specs "github.com/opencontainers/image-spec/specs-go" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) type importOpts struct { @@ -104,16 +104,16 @@ func ImportIndex(ctx context.Context, store content.Store, reader io.Reader, opt hdrName := path.Clean(hdr.Name) if hdrName == ocispec.ImageLayoutFile { if err = onUntarJSON(tr, &ociLayout); err != nil { - return ocispec.Descriptor{}, errors.Wrapf(err, "untar oci layout %q", hdr.Name) + return ocispec.Descriptor{}, fmt.Errorf("untar oci layout %q: %w", hdr.Name, err) } } else if hdrName == "manifest.json" { if err = onUntarJSON(tr, &mfsts); err != nil { - return ocispec.Descriptor{}, errors.Wrapf(err, "untar manifest %q", hdr.Name) + return ocispec.Descriptor{}, fmt.Errorf("untar manifest %q: %w", hdr.Name, err) } } else { dgst, err := onUntarBlob(ctx, tr, store, hdr.Size, "tar-"+hdrName) if err != nil { - return ocispec.Descriptor{}, errors.Wrapf(err, "failed to ingest %q", hdr.Name) + return ocispec.Descriptor{}, fmt.Errorf("failed to ingest %q: %w", hdr.Name, err) } blobs[hdrName] = ocispec.Descriptor{ @@ -128,12 +128,12 @@ func ImportIndex(ctx context.Context, store content.Store, reader io.Reader, opt // as Docker v1.1 or v1.2. if ociLayout.Version != "" { if ociLayout.Version != ocispec.ImageLayoutVersion { - return ocispec.Descriptor{}, errors.Errorf("unsupported OCI version %s", ociLayout.Version) + return ocispec.Descriptor{}, fmt.Errorf("unsupported OCI version %s", ociLayout.Version) } idx, ok := blobs["index.json"] if !ok { - return ocispec.Descriptor{}, errors.Errorf("missing index.json in OCI layout %s", ocispec.ImageLayoutVersion) + return ocispec.Descriptor{}, fmt.Errorf("missing index.json in OCI layout %s", ocispec.ImageLayoutVersion) } idx.MediaType = ocispec.MediaTypeImageIndex @@ -141,13 +141,13 @@ func ImportIndex(ctx context.Context, store content.Store, reader io.Reader, opt } if mfsts == nil { - return ocispec.Descriptor{}, errors.Errorf("unrecognized image format") + return ocispec.Descriptor{}, errors.New("unrecognized image format") } for name, linkname := range symlinks { desc, ok := blobs[linkname] if !ok { - return ocispec.Descriptor{}, errors.Errorf("no target for symlink layer from %q to %q", name, linkname) + return ocispec.Descriptor{}, fmt.Errorf("no target for symlink layer from %q to %q", name, linkname) } blobs[name] = desc } @@ -160,13 +160,13 @@ func ImportIndex(ctx context.Context, store content.Store, reader io.Reader, opt for _, mfst := range mfsts { config, ok := blobs[mfst.Config] if !ok { - return ocispec.Descriptor{}, errors.Errorf("image config %q not found", mfst.Config) + return ocispec.Descriptor{}, fmt.Errorf("image config %q not found", mfst.Config) } config.MediaType = images.MediaTypeDockerSchema2Config layers, err := resolveLayers(ctx, store, mfst.Layers, blobs, iopts.compress) if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to resolve layers") + return ocispec.Descriptor{}, fmt.Errorf("failed to resolve layers: %w", err) } manifest := struct { @@ -183,18 +183,28 @@ func ImportIndex(ctx context.Context, store content.Store, reader io.Reader, opt desc, err := writeManifest(ctx, store, manifest, manifest.MediaType) if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "write docker manifest") + return ocispec.Descriptor{}, fmt.Errorf("write docker manifest: %w", err) } - platforms, err := images.Platforms(ctx, store, desc) + imgPlatforms, err := images.Platforms(ctx, store, desc) if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "unable to resolve platform") + return ocispec.Descriptor{}, fmt.Errorf("unable to resolve platform: %w", err) } - if len(platforms) > 0 { + if len(imgPlatforms) > 0 { // Only one platform can be resolved from non-index manifest, // The platform can only come from the config included above, // if the config has no platform it can be safely omitted. - desc.Platform = &platforms[0] + desc.Platform = &imgPlatforms[0] + + // If the image we've just imported is a Windows image without the OSVersion set, + // we could just assume it matches this host's OS Version. Without this, the + // children labels might not be set on the image content, leading to it being + // garbage collected, breaking the image. + // See: https://github.com/containerd/containerd/issues/5690 + if desc.Platform.OS == "windows" && desc.Platform.OSVersion == "" { + platform := platforms.DefaultSpec() + desc.Platform.OSVersion = platform.OSVersion + } } if len(mfst.RepoTags) == 0 { @@ -223,7 +233,7 @@ func ImportIndex(ctx context.Context, store content.Store, reader io.Reader, opt } func onUntarJSON(r io.Reader, j interface{}) error { - b, err := ioutil.ReadAll(r) + b, err := io.ReadAll(r) if err != nil { return err } @@ -247,7 +257,7 @@ func resolveLayers(ctx context.Context, store content.Store, layerFiles []string for i, f := range layerFiles { desc, ok := blobs[f] if !ok { - return nil, errors.Errorf("layer %q not found", f) + return nil, fmt.Errorf("layer %q not found", f) } layers[i] = desc descs[desc.Digest] = &layers[i] @@ -259,15 +269,19 @@ func resolveLayers(ctx context.Context, store content.Store, layerFiles []string if ok { desc := descs[digest.Digest(dgst)] if desc != nil { - desc.MediaType = images.MediaTypeDockerSchema2LayerGzip desc.Digest = info.Digest desc.Size = info.Size + mediaType, err := detectLayerMediaType(ctx, store, *desc) + if err != nil { + return fmt.Errorf("failed to detect media type of layer: %w", err) + } + desc.MediaType = mediaType } } return nil }, filters...) if err != nil { - return nil, errors.Wrap(err, "failure checking for compressed blobs") + return nil, fmt.Errorf("failure checking for compressed blobs: %w", err) } for i, desc := range layers { @@ -277,11 +291,12 @@ func resolveLayers(ctx context.Context, store content.Store, layerFiles []string // Open blob, resolve media type ra, err := store.ReaderAt(ctx, desc) if err != nil { - return nil, errors.Wrapf(err, "failed to open %q (%s)", layerFiles[i], desc.Digest) + return nil, fmt.Errorf("failed to open %q (%s): %w", layerFiles[i], desc.Digest, err) } s, err := compression.DecompressStream(content.NewReader(ra)) if err != nil { - return nil, errors.Wrapf(err, "failed to detect compression for %q", layerFiles[i]) + ra.Close() + return nil, fmt.Errorf("failed to detect compression for %q: %w", layerFiles[i], err) } if s.GetCompression() == compression.Uncompressed { if compress { @@ -292,6 +307,7 @@ func resolveLayers(ctx context.Context, store content.Store, layerFiles []string layers[i], err = compressBlob(ctx, store, s, ref, content.WithLabels(labels)) if err != nil { s.Close() + ra.Close() return nil, err } layers[i].MediaType = images.MediaTypeDockerSchema2LayerGzip @@ -302,7 +318,7 @@ func resolveLayers(ctx context.Context, store content.Store, layerFiles []string layers[i].MediaType = images.MediaTypeDockerSchema2LayerGzip } s.Close() - + ra.Close() } return layers, nil } @@ -310,7 +326,7 @@ func resolveLayers(ctx context.Context, store content.Store, layerFiles []string func compressBlob(ctx context.Context, cs content.Store, r io.Reader, ref string, opts ...content.Opt) (desc ocispec.Descriptor, err error) { w, err := content.OpenWriter(ctx, cs, content.WithRef(ref)) if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to open writer") + return ocispec.Descriptor{}, fmt.Errorf("failed to open writer: %w", err) } defer func() { @@ -320,7 +336,7 @@ func compressBlob(ctx context.Context, cs content.Store, r io.Reader, ref string } }() if err := w.Truncate(0); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to truncate writer") + return ocispec.Descriptor{}, fmt.Errorf("failed to truncate writer: %w", err) } cw, err := compression.CompressStream(w, compression.Gzip) @@ -337,7 +353,7 @@ func compressBlob(ctx context.Context, cs content.Store, r io.Reader, ref string cst, err := w.Status() if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to get writer status") + return ocispec.Descriptor{}, fmt.Errorf("failed to get writer status: %w", err) } desc.Digest = w.Digest() @@ -345,7 +361,7 @@ func compressBlob(ctx context.Context, cs content.Store, r io.Reader, ref string if err := w.Commit(ctx, desc.Size, desc.Digest, opts...); err != nil { if !errdefs.IsAlreadyExists(err) { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to commit") + return ocispec.Descriptor{}, fmt.Errorf("failed to commit: %w", err) } } @@ -369,3 +385,29 @@ func writeManifest(ctx context.Context, cs content.Ingester, manifest interface{ return desc, nil } + +func detectLayerMediaType(ctx context.Context, store content.Store, desc ocispec.Descriptor) (string, error) { + var mediaType string + // need to parse existing blob to use the proper media type + bytes := make([]byte, 10) + ra, err := store.ReaderAt(ctx, desc) + if err != nil { + return "", fmt.Errorf("failed to read content store to detect layer media type: %w", err) + } + defer ra.Close() + _, err = ra.ReadAt(bytes, 0) + if err != nil && err != io.EOF { + return "", fmt.Errorf("failed to read header bytes from layer to detect media type: %w", err) + } + if err == io.EOF { + // in the case of an empty layer then the media type should be uncompressed + return images.MediaTypeDockerSchema2Layer, nil + } + switch c := compression.DetectCompression(bytes); c { + case compression.Uncompressed: + mediaType = images.MediaTypeDockerSchema2Layer + default: + mediaType = images.MediaTypeDockerSchema2LayerGzip + } + return mediaType, nil +} diff --git a/vendor/github.com/containerd/containerd/images/archive/reference.go b/vendor/github.com/containerd/containerd/images/archive/reference.go index ce9fe98f91..ba19b111f1 100644 --- a/vendor/github.com/containerd/containerd/images/archive/reference.go +++ b/vendor/github.com/containerd/containerd/images/archive/reference.go @@ -17,12 +17,12 @@ package archive import ( + "fmt" "strings" "github.com/containerd/containerd/reference" distref "github.com/containerd/containerd/reference/docker" "github.com/opencontainers/go-digest" - "github.com/pkg/errors" ) // FilterRefPrefix restricts references to having the given image @@ -72,7 +72,7 @@ func normalizeReference(ref string) (string, error) { // TODO: Replace this function to not depend on reference package normalized, err := distref.ParseDockerRef(ref) if err != nil { - return "", errors.Wrapf(err, "normalize image ref %q", ref) + return "", fmt.Errorf("normalize image ref %q: %w", ref, err) } return normalized.String(), nil @@ -81,7 +81,7 @@ func normalizeReference(ref string) (string, error) { func familiarizeReference(ref string) (string, error) { named, err := distref.ParseNormalizedNamed(ref) if err != nil { - return "", errors.Wrapf(err, "failed to parse %q", ref) + return "", fmt.Errorf("failed to parse %q: %w", ref, err) } named = distref.TagNameOnly(named) diff --git a/vendor/github.com/containerd/containerd/images/handlers.go b/vendor/github.com/containerd/containerd/images/handlers.go index 05a9017bc2..077d88e787 100644 --- a/vendor/github.com/containerd/containerd/images/handlers.go +++ b/vendor/github.com/containerd/containerd/images/handlers.go @@ -18,6 +18,7 @@ package images import ( "context" + "errors" "fmt" "sort" @@ -25,7 +26,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/platforms" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "golang.org/x/sync/errgroup" "golang.org/x/sync/semaphore" ) @@ -33,13 +33,17 @@ import ( var ( // ErrSkipDesc is used to skip processing of a descriptor and // its descendants. - ErrSkipDesc = fmt.Errorf("skip descriptor") + ErrSkipDesc = errors.New("skip descriptor") // ErrStopHandler is used to signify that the descriptor // has been handled and should not be handled further. // This applies only to a single descriptor in a handler // chain and does not apply to descendant descriptors. - ErrStopHandler = fmt.Errorf("stop handler") + ErrStopHandler = errors.New("stop handler") + + // ErrEmptyWalk is used when the WalkNotEmpty handlers return no + // children (e.g.: they were filtered out). + ErrEmptyWalk = errors.New("image might be filtered out") ) // Handler handles image manifests @@ -99,6 +103,36 @@ func Walk(ctx context.Context, handler Handler, descs ...ocispec.Descriptor) err } } } + return nil +} + +// WalkNotEmpty works the same way Walk does, with the exception that it ensures that +// some children are still found by Walking the descriptors (for example, not all of +// them have been filtered out by one of the handlers). If there are no children, +// then an ErrEmptyWalk error is returned. +func WalkNotEmpty(ctx context.Context, handler Handler, descs ...ocispec.Descriptor) error { + isEmpty := true + var notEmptyHandler HandlerFunc = func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := handler.Handle(ctx, desc) + if err != nil { + return children, err + } + + if len(children) > 0 { + isEmpty = false + } + + return children, nil + } + + err := Walk(ctx, notEmptyHandler, descs...) + if err != nil { + return err + } + + if isEmpty { + return ErrEmptyWalk + } return nil } @@ -274,7 +308,7 @@ func LimitManifests(f HandlerFunc, m platforms.MatchComparer, n int) HandlerFunc if n > 0 { if len(children) == 0 { - return children, errors.Wrap(errdefs.ErrNotFound, "no match for platform in manifest") + return children, fmt.Errorf("no match for platform in manifest: %w", errdefs.ErrNotFound) } if len(children) > n { children = children[:n] diff --git a/vendor/github.com/containerd/containerd/images/image.go b/vendor/github.com/containerd/containerd/images/image.go index 2e5cd61c9a..d45afe482c 100644 --- a/vendor/github.com/containerd/containerd/images/image.go +++ b/vendor/github.com/containerd/containerd/images/image.go @@ -29,7 +29,6 @@ import ( "github.com/containerd/containerd/platforms" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // Image provides the model for how containerd views container images. @@ -115,7 +114,7 @@ func (image *Image) Size(ctx context.Context, provider content.Provider, platfor var size int64 return size, Walk(ctx, Handlers(HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { if desc.Size < 0 { - return nil, errors.Errorf("invalid size %v in %v (%v)", desc.Size, desc.Digest, desc.MediaType) + return nil, fmt.Errorf("invalid size %v in %v (%v)", desc.Size, desc.Digest, desc.MediaType) } size += desc.Size return nil, nil @@ -156,7 +155,7 @@ func Manifest(ctx context.Context, provider content.Provider, image ocispec.Desc } if err := validateMediaType(p, desc.MediaType); err != nil { - return nil, errors.Wrapf(err, "manifest: invalid desc %s", desc.Digest) + return nil, fmt.Errorf("manifest: invalid desc %s: %w", desc.Digest, err) } var manifest ocispec.Manifest @@ -200,7 +199,7 @@ func Manifest(ctx context.Context, provider content.Provider, image ocispec.Desc } if err := validateMediaType(p, desc.MediaType); err != nil { - return nil, errors.Wrapf(err, "manifest: invalid desc %s", desc.Digest) + return nil, fmt.Errorf("manifest: invalid desc %s: %w", desc.Digest, err) } var idx ocispec.Index @@ -236,15 +235,15 @@ func Manifest(ctx context.Context, provider content.Provider, image ocispec.Desc } return descs, nil } - return nil, errors.Wrapf(errdefs.ErrNotFound, "unexpected media type %v for %v", desc.MediaType, desc.Digest) + return nil, fmt.Errorf("unexpected media type %v for %v: %w", desc.MediaType, desc.Digest, errdefs.ErrNotFound) }), image); err != nil { return ocispec.Manifest{}, err } if len(m) == 0 { - err := errors.Wrapf(errdefs.ErrNotFound, "manifest %v", image.Digest) + err := fmt.Errorf("manifest %v: %w", image.Digest, errdefs.ErrNotFound) if wasIndex { - err = errors.Wrapf(errdefs.ErrNotFound, "no match for platform in manifest %v", image.Digest) + err = fmt.Errorf("no match for platform in manifest %v: %w", image.Digest, errdefs.ErrNotFound) } return ocispec.Manifest{}, err } @@ -309,7 +308,7 @@ func Check(ctx context.Context, provider content.Provider, image ocispec.Descrip return false, []ocispec.Descriptor{image}, nil, []ocispec.Descriptor{image}, nil } - return false, nil, nil, nil, errors.Wrapf(err, "failed to check image %v", image.Digest) + return false, nil, nil, nil, fmt.Errorf("failed to check image %v: %w", image.Digest, err) } // TODO(stevvooe): It is possible that referenced conponents could have @@ -324,7 +323,7 @@ func Check(ctx context.Context, provider content.Provider, image ocispec.Descrip missing = append(missing, desc) continue } else { - return false, nil, nil, nil, errors.Wrapf(err, "failed to check image %v", desc.Digest) + return false, nil, nil, nil, fmt.Errorf("failed to check image %v: %w", desc.Digest, err) } } ra.Close() @@ -346,7 +345,7 @@ func Children(ctx context.Context, provider content.Provider, desc ocispec.Descr } if err := validateMediaType(p, desc.MediaType); err != nil { - return nil, errors.Wrapf(err, "children: invalid desc %s", desc.Digest) + return nil, fmt.Errorf("children: invalid desc %s: %w", desc.Digest, err) } // TODO(stevvooe): We just assume oci manifest, for now. There may be @@ -365,7 +364,7 @@ func Children(ctx context.Context, provider content.Provider, desc ocispec.Descr } if err := validateMediaType(p, desc.MediaType); err != nil { - return nil, errors.Wrapf(err, "children: invalid desc %s", desc.Digest) + return nil, fmt.Errorf("children: invalid desc %s: %w", desc.Digest, err) } var index ocispec.Index diff --git a/vendor/github.com/containerd/containerd/images/mediatypes.go b/vendor/github.com/containerd/containerd/images/mediatypes.go index 785d71291e..671e160e15 100644 --- a/vendor/github.com/containerd/containerd/images/mediatypes.go +++ b/vendor/github.com/containerd/containerd/images/mediatypes.go @@ -18,12 +18,12 @@ package images import ( "context" + "fmt" "sort" "strings" "github.com/containerd/containerd/errdefs" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // mediatype definitions for image components handled in containerd. @@ -87,7 +87,7 @@ func DiffCompression(ctx context.Context, mediaType string) (string, error) { } return "", nil default: - return "", errors.Wrapf(errdefs.ErrNotImplemented, "unrecognised mediatype %s", mediaType) + return "", fmt.Errorf("unrecognised mediatype %s: %w", mediaType, errdefs.ErrNotImplemented) } } diff --git a/vendor/github.com/containerd/containerd/import.go b/vendor/github.com/containerd/containerd/import.go index 6080161f84..8936d88eff 100644 --- a/vendor/github.com/containerd/containerd/import.go +++ b/vendor/github.com/containerd/containerd/import.go @@ -31,11 +31,13 @@ import ( ) type importOpts struct { - indexName string - imageRefT func(string) string - dgstRefT func(digest.Digest) string - allPlatforms bool - compress bool + indexName string + imageRefT func(string) string + dgstRefT func(digest.Digest) string + skipDgstRef func(string) bool + allPlatforms bool + platformMatcher platforms.MatchComparer + compress bool } // ImportOpt allows the caller to specify import specific options @@ -59,6 +61,17 @@ func WithDigestRef(f func(digest.Digest) string) ImportOpt { } } +// WithSkipDigestRef is used to specify when to skip applying +// WithDigestRef. The callback receives an image reference (or an empty +// string if not specified in the image). When the callback returns true, +// the skip occurs. +func WithSkipDigestRef(f func(string) bool) ImportOpt { + return func(c *importOpts) error { + c.skipDgstRef = f + return nil + } +} + // WithIndexName creates a tag pointing to the imported index func WithIndexName(name string) ImportOpt { return func(c *importOpts) error { @@ -75,6 +88,14 @@ func WithAllPlatforms(allPlatforms bool) ImportOpt { } } +// WithImportPlatform is used to import content for specific platform. +func WithImportPlatform(platformMacher platforms.MatchComparer) ImportOpt { + return func(c *importOpts) error { + c.platformMatcher = platformMacher + return nil + } +} + // WithImportCompression compresses uncompressed layers on import. // This is used for import formats which do not include the manifest. func WithImportCompression() ImportOpt { @@ -123,9 +144,11 @@ func (c *Client) Import(ctx context.Context, reader io.Reader, opts ...ImportOpt Target: index, }) } - var platformMatcher = platforms.All - if !iopts.allPlatforms { - platformMatcher = c.platform + var platformMatcher = c.platform + if iopts.allPlatforms { + platformMatcher = platforms.All + } else if iopts.platformMatcher != nil { + platformMatcher = iopts.platformMatcher } var handler images.HandlerFunc = func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { @@ -152,6 +175,11 @@ func (c *Client) Import(ctx context.Context, reader io.Reader, opts ...ImportOpt Target: m, }) } + if iopts.skipDgstRef != nil { + if iopts.skipDgstRef(name) { + continue + } + } if iopts.dgstRefT != nil { ref := iopts.dgstRefT(m.Digest) if ref != "" { @@ -168,7 +196,7 @@ func (c *Client) Import(ctx context.Context, reader io.Reader, opts ...ImportOpt handler = images.FilterPlatforms(handler, platformMatcher) handler = images.SetChildrenLabels(cs, handler) - if err := images.Walk(ctx, handler, index); err != nil { + if err := images.WalkNotEmpty(ctx, handler, index); err != nil { return nil, err } diff --git a/vendor/github.com/containerd/containerd/install.go b/vendor/github.com/containerd/containerd/install.go index 7a8311c832..16cff08d24 100644 --- a/vendor/github.com/containerd/containerd/install.go +++ b/vendor/github.com/containerd/containerd/install.go @@ -19,6 +19,8 @@ package containerd import ( "archive/tar" "context" + "errors" + "fmt" "os" "path/filepath" "runtime" @@ -28,7 +30,6 @@ import ( "github.com/containerd/containerd/archive/compression" "github.com/containerd/containerd/content" "github.com/containerd/containerd/images" - "github.com/pkg/errors" ) // Install a binary image into the opt service @@ -66,6 +67,7 @@ func (c *Client) Install(ctx context.Context, image Image, opts ...InstallOpts) cr := content.NewReader(ra) r, err := compression.DecompressStream(cr) if err != nil { + ra.Close() return err } if _, err := archive.Apply(ctx, path, r, archive.WithFilter(func(hdr *tar.Header) (bool, error) { @@ -81,15 +83,17 @@ func (c *Client) Install(ctx context.Context, image Image, opts ...InstallOpts) } if result && !config.Replace { if _, err := os.Lstat(filepath.Join(path, hdr.Name)); err == nil { - return false, errors.Errorf("cannot replace %s in %s", hdr.Name, path) + return false, fmt.Errorf("cannot replace %s in %s", hdr.Name, path) } } return result, nil })); err != nil { r.Close() + ra.Close() return err } r.Close() + ra.Close() } return nil } diff --git a/vendor/github.com/containerd/containerd/labels/validate.go b/vendor/github.com/containerd/containerd/labels/validate.go index 0de461663a..1fd527adb3 100644 --- a/vendor/github.com/containerd/containerd/labels/validate.go +++ b/vendor/github.com/containerd/containerd/labels/validate.go @@ -17,8 +17,9 @@ package labels import ( + "fmt" + "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) const ( @@ -31,7 +32,7 @@ func Validate(k, v string) error { if len(k) > 10 { k = k[:10] } - return errors.Wrapf(errdefs.ErrInvalidArgument, "label key and value greater than maximum size (%d bytes), key: %s", maxSize, k) + return fmt.Errorf("label key and value greater than maximum size (%d bytes), key: %s: %w", maxSize, k, errdefs.ErrInvalidArgument) } return nil } diff --git a/vendor/github.com/containerd/containerd/log/context.go b/vendor/github.com/containerd/containerd/log/context.go index 37b6a7d1c8..0db9562b82 100644 --- a/vendor/github.com/containerd/containerd/log/context.go +++ b/vendor/github.com/containerd/containerd/log/context.go @@ -52,7 +52,8 @@ const ( // WithLogger returns a new context with the provided logger. Use in // combination with logger.WithField(s) for great effect. func WithLogger(ctx context.Context, logger *logrus.Entry) context.Context { - return context.WithValue(ctx, loggerKey{}, logger) + e := logger.WithContext(ctx) + return context.WithValue(ctx, loggerKey{}, e) } // GetLogger retrieves the current logger from the context. If no logger is @@ -61,7 +62,7 @@ func GetLogger(ctx context.Context) *logrus.Entry { logger := ctx.Value(loggerKey{}) if logger == nil { - return L + return L.WithContext(ctx) } return logger.(*logrus.Entry) diff --git a/vendor/github.com/containerd/containerd/metadata/bolt.go b/vendor/github.com/containerd/containerd/metadata/bolt.go index 6ea4608663..9edfab565b 100644 --- a/vendor/github.com/containerd/containerd/metadata/bolt.go +++ b/vendor/github.com/containerd/containerd/metadata/bolt.go @@ -18,8 +18,8 @@ package metadata import ( "context" + "fmt" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -55,7 +55,7 @@ func update(ctx context.Context, db transactor, fn func(*bolt.Tx) error) error { if !ok { return db.Update(fn) } else if !tx.Writable() { - return errors.Wrap(bolt.ErrTxNotWritable, "unable to use transaction from context") + return fmt.Errorf("unable to use transaction from context: %w", bolt.ErrTxNotWritable) } return fn(tx) } diff --git a/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go b/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go index 6995917c92..4722a52269 100644 --- a/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go +++ b/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go @@ -17,11 +17,11 @@ package boltutil import ( + "fmt" "time" "github.com/gogo/protobuf/proto" "github.com/gogo/protobuf/types" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -99,7 +99,7 @@ func writeMap(bkt *bolt.Bucket, bucketName []byte, labels map[string]string) err } if err := lbkt.Put([]byte(k), []byte(v)); err != nil { - return errors.Wrapf(err, "failed to set label %q=%q", k, v) + return fmt.Errorf("failed to set label %q=%q: %w", k, v, err) } } @@ -228,7 +228,7 @@ func ReadAny(bkt *bolt.Bucket, name []byte) (*types.Any, error) { out := types.Any{} if err := proto.Unmarshal(bytes, &out); err != nil { - return nil, errors.Wrap(err, "failed to unmarshal any") + return nil, fmt.Errorf("failed to unmarshal any: %w", err) } return &out, nil diff --git a/vendor/github.com/containerd/containerd/metadata/buckets.go b/vendor/github.com/containerd/containerd/metadata/buckets.go index fa947fb250..d23be84fea 100644 --- a/vendor/github.com/containerd/containerd/metadata/buckets.go +++ b/vendor/github.com/containerd/containerd/metadata/buckets.go @@ -15,7 +15,7 @@ */ // Package metadata stores all labels and object specific metadata by namespace. -// This package also contains the main garbage collection logic for cleaning up +// This package also contains the main garbage collection logic for cleaning up // resources consistently and atomically. Resources used by backends will be // tracked in the metadata store to be exposed to consumers of this package. // diff --git a/vendor/github.com/containerd/containerd/metadata/containers.go b/vendor/github.com/containerd/containerd/metadata/containers.go index 26e86d8583..97002e5886 100644 --- a/vendor/github.com/containerd/containerd/metadata/containers.go +++ b/vendor/github.com/containerd/containerd/metadata/containers.go @@ -18,6 +18,7 @@ package metadata import ( "context" + "fmt" "strings" "sync/atomic" "time" @@ -31,7 +32,6 @@ import ( "github.com/containerd/containerd/namespaces" "github.com/gogo/protobuf/proto" "github.com/gogo/protobuf/types" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -57,11 +57,11 @@ func (s *containerStore) Get(ctx context.Context, id string) (containers.Contain if err := view(ctx, s.db, func(tx *bolt.Tx) error { bkt := getContainerBucket(tx, namespace, id) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "container %q in namespace %q", id, namespace) + return fmt.Errorf("container %q in namespace %q: %w", id, namespace, errdefs.ErrNotFound) } if err := readContainer(&container, bkt); err != nil { - return errors.Wrapf(err, "failed to read container %q", id) + return fmt.Errorf("failed to read container %q: %w", id, err) } return nil @@ -80,7 +80,7 @@ func (s *containerStore) List(ctx context.Context, fs ...string) ([]containers.C filter, err := filters.ParseAll(fs...) if err != nil { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, err.Error()) + return nil, fmt.Errorf("%s: %w", err.Error(), errdefs.ErrInvalidArgument) } var m []containers.Container @@ -99,7 +99,7 @@ func (s *containerStore) List(ctx context.Context, fs ...string) ([]containers.C container := containers.Container{ID: string(k)} if err := readContainer(&container, cbkt); err != nil { - return errors.Wrapf(err, "failed to read container %q", string(k)) + return fmt.Errorf("failed to read container %q: %w", string(k), err) } if filter.Match(adaptContainer(container)) { @@ -121,7 +121,7 @@ func (s *containerStore) Create(ctx context.Context, container containers.Contai } if err := validateContainer(&container); err != nil { - return containers.Container{}, errors.Wrap(err, "create container failed validation") + return containers.Container{}, fmt.Errorf("create container failed validation: %w", err) } if err := update(ctx, s.db, func(tx *bolt.Tx) error { @@ -133,7 +133,7 @@ func (s *containerStore) Create(ctx context.Context, container containers.Contai cbkt, err := bkt.CreateBucket([]byte(container.ID)) if err != nil { if err == bolt.ErrBucketExists { - err = errors.Wrapf(errdefs.ErrAlreadyExists, "container %q", container.ID) + err = fmt.Errorf("container %q: %w", container.ID, errdefs.ErrAlreadyExists) } return err } @@ -141,7 +141,7 @@ func (s *containerStore) Create(ctx context.Context, container containers.Contai container.CreatedAt = time.Now().UTC() container.UpdatedAt = container.CreatedAt if err := writeContainer(cbkt, &container); err != nil { - return errors.Wrapf(err, "failed to write container %q", container.ID) + return fmt.Errorf("failed to write container %q: %w", container.ID, err) } return nil @@ -159,23 +159,23 @@ func (s *containerStore) Update(ctx context.Context, container containers.Contai } if container.ID == "" { - return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "must specify a container id") + return containers.Container{}, fmt.Errorf("must specify a container id: %w", errdefs.ErrInvalidArgument) } var updated containers.Container if err := update(ctx, s.db, func(tx *bolt.Tx) error { bkt := getContainersBucket(tx, namespace) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "cannot update container %q in namespace %q", container.ID, namespace) + return fmt.Errorf("cannot update container %q in namespace %q: %w", container.ID, namespace, errdefs.ErrNotFound) } cbkt := bkt.Bucket([]byte(container.ID)) if cbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "container %q", container.ID) + return fmt.Errorf("container %q: %w", container.ID, errdefs.ErrNotFound) } if err := readContainer(&updated, cbkt); err != nil { - return errors.Wrapf(err, "failed to read container %q", container.ID) + return fmt.Errorf("failed to read container %q: %w", container.ID, err) } createdat := updated.CreatedAt updated.ID = container.ID @@ -188,11 +188,11 @@ func (s *containerStore) Update(ctx context.Context, container containers.Contai // are provided. This allows these fields to become mutable in the // future. if updated.Snapshotter != container.Snapshotter { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter field is immutable") + return fmt.Errorf("container.Snapshotter field is immutable: %w", errdefs.ErrInvalidArgument) } if updated.Runtime.Name != container.Runtime.Name { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Runtime.Name field is immutable") + return fmt.Errorf("container.Runtime.Name field is immutable: %w", errdefs.ErrInvalidArgument) } } @@ -230,18 +230,18 @@ func (s *containerStore) Update(ctx context.Context, container containers.Contai case "snapshotkey": updated.SnapshotKey = container.SnapshotKey default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on %q", path, container.ID) + return fmt.Errorf("cannot update %q field on %q: %w", path, container.ID, errdefs.ErrInvalidArgument) } } if err := validateContainer(&updated); err != nil { - return errors.Wrap(err, "update failed validation") + return fmt.Errorf("update failed validation: %w", err) } updated.CreatedAt = createdat updated.UpdatedAt = time.Now().UTC() if err := writeContainer(cbkt, &updated); err != nil { - return errors.Wrapf(err, "failed to write container %q", container.ID) + return fmt.Errorf("failed to write container %q: %w", container.ID, err) } return nil @@ -261,12 +261,12 @@ func (s *containerStore) Delete(ctx context.Context, id string) error { return update(ctx, s.db, func(tx *bolt.Tx) error { bkt := getContainersBucket(tx, namespace) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "cannot delete container %q in namespace %q", id, namespace) + return fmt.Errorf("cannot delete container %q in namespace %q: %w", id, namespace, errdefs.ErrNotFound) } if err := bkt.DeleteBucket([]byte(id)); err != nil { if err == bolt.ErrBucketNotFound { - err = errors.Wrapf(errdefs.ErrNotFound, "container %v", id) + err = fmt.Errorf("container %v: %w", id, errdefs.ErrNotFound) } return err } @@ -279,32 +279,32 @@ func (s *containerStore) Delete(ctx context.Context, id string) error { func validateContainer(container *containers.Container) error { if err := identifiers.Validate(container.ID); err != nil { - return errors.Wrap(err, "container.ID") + return fmt.Errorf("container.ID: %w", err) } for k := range container.Extensions { if k == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Extension keys must not be zero-length") + return fmt.Errorf("container.Extension keys must not be zero-length: %w", errdefs.ErrInvalidArgument) } } // image has no validation for k, v := range container.Labels { if err := labels.Validate(k, v); err != nil { - return errors.Wrapf(err, "containers.Labels") + return fmt.Errorf("containers.Labels: %w", err) } } if container.Runtime.Name == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Runtime.Name must be set") + return fmt.Errorf("container.Runtime.Name must be set: %w", errdefs.ErrInvalidArgument) } if container.Spec == nil { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Spec must be set") + return fmt.Errorf("container.Spec must be set: %w", errdefs.ErrInvalidArgument) } if container.SnapshotKey != "" && container.Snapshotter == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter must be set if container.SnapshotKey is set") + return fmt.Errorf("container.Snapshotter must be set if container.SnapshotKey is set: %w", errdefs.ErrInvalidArgument) } return nil diff --git a/vendor/github.com/containerd/containerd/metadata/content.go b/vendor/github.com/containerd/containerd/metadata/content.go index ee68ccfe1e..66d0ee263e 100644 --- a/vendor/github.com/containerd/containerd/metadata/content.go +++ b/vendor/github.com/containerd/containerd/metadata/content.go @@ -19,6 +19,7 @@ package metadata import ( "context" "encoding/binary" + "fmt" "strings" "sync" "sync/atomic" @@ -33,7 +34,6 @@ import ( "github.com/containerd/containerd/namespaces" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -77,7 +77,7 @@ func (cs *contentStore) Info(ctx context.Context, dgst digest.Digest) (content.I if err := view(ctx, cs.db, func(tx *bolt.Tx) error { bkt := getBlobBucket(tx, ns, dgst) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", dgst) + return fmt.Errorf("content digest %v: %w", dgst, errdefs.ErrNotFound) } info.Digest = dgst @@ -104,11 +104,11 @@ func (cs *contentStore) Update(ctx context.Context, info content.Info, fieldpath if err := update(ctx, cs.db, func(tx *bolt.Tx) error { bkt := getBlobBucket(tx, ns, info.Digest) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", info.Digest) + return fmt.Errorf("content digest %v: %w", info.Digest, errdefs.ErrNotFound) } if err := readInfo(&updated, bkt); err != nil { - return errors.Wrapf(err, "info %q", info.Digest) + return fmt.Errorf("info %q: %w", info.Digest, err) } if len(fieldpaths) > 0 { @@ -127,7 +127,7 @@ func (cs *contentStore) Update(ctx context.Context, info content.Info, fieldpath case "labels": updated.Labels = info.Labels default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on content info %q", path, info.Digest) + return fmt.Errorf("cannot update %q field on content info %q: %w", path, info.Digest, errdefs.ErrInvalidArgument) } } } else { @@ -211,7 +211,7 @@ func (cs *contentStore) Delete(ctx context.Context, dgst digest.Digest) error { return update(ctx, cs.db, func(tx *bolt.Tx) error { bkt := getBlobBucket(tx, ns, dgst) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", dgst) + return fmt.Errorf("content digest %v: %w", dgst, errdefs.ErrNotFound) } if err := getBlobsBucket(tx, ns).DeleteBucket([]byte(dgst.String())); err != nil { @@ -300,7 +300,7 @@ func (cs *contentStore) Status(ctx context.Context, ref string) (content.Status, if err := view(ctx, cs.db, func(tx *bolt.Tx) error { bref = getRef(tx, ns, ref) if bref == "" { - return errors.Wrapf(errdefs.ErrNotFound, "reference %v", ref) + return fmt.Errorf("reference %v: %w", ref, errdefs.ErrNotFound) } return nil @@ -328,15 +328,15 @@ func (cs *contentStore) Abort(ctx context.Context, ref string) error { return update(ctx, cs.db, func(tx *bolt.Tx) error { ibkt := getIngestsBucket(tx, ns) if ibkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "reference %v", ref) + return fmt.Errorf("reference %v: %w", ref, errdefs.ErrNotFound) } bkt := ibkt.Bucket([]byte(ref)) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "reference %v", ref) + return fmt.Errorf("reference %v: %w", ref, errdefs.ErrNotFound) } bref := string(bkt.Get(bucketKeyRef)) if bref == "" { - return errors.Wrapf(errdefs.ErrNotFound, "reference %v", ref) + return fmt.Errorf("reference %v: %w", ref, errdefs.ErrNotFound) } expected := string(bkt.Get(bucketKeyExpected)) if err := ibkt.DeleteBucket([]byte(ref)); err != nil { @@ -367,7 +367,7 @@ func (cs *contentStore) Writer(ctx context.Context, opts ...content.WriterOpt) ( // TODO(AkihiroSuda): we could create a random string or one calculated based on the context // https://github.com/containerd/containerd/issues/2129#issuecomment-380255019 if wOpts.Ref == "" { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, "ref must not be empty") + return nil, fmt.Errorf("ref must not be empty: %w", errdefs.ErrInvalidArgument) } ns, err := namespaces.NamespaceRequired(ctx) if err != nil { @@ -390,7 +390,7 @@ func (cs *contentStore) Writer(ctx context.Context, opts ...content.WriterOpt) ( // Add content to lease to prevent other reference removals // from effecting this object during a provided lease if err := addContentLease(ctx, tx, wOpts.Desc.Digest); err != nil { - return errors.Wrap(err, "unable to lease content") + return fmt.Errorf("unable to lease content: %w", err) } // Return error outside of transaction to ensure // commit succeeds with the lease. @@ -466,7 +466,7 @@ func (cs *contentStore) Writer(ctx context.Context, opts ...content.WriterOpt) ( return nil, err } if exists { - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", wOpts.Desc.Digest) + return nil, fmt.Errorf("content %v: %w", wOpts.Desc.Digest, errdefs.ErrAlreadyExists) } return &namespacedWriter{ @@ -619,10 +619,10 @@ func (nw *namespacedWriter) commit(ctx context.Context, tx *bolt.Tx, size int64, var actual digest.Digest if nw.w == nil { if size != 0 && size != nw.desc.Size { - return "", errors.Wrapf(errdefs.ErrFailedPrecondition, "%q failed size validation: %v != %v", nw.ref, nw.desc.Size, size) + return "", fmt.Errorf("%q failed size validation: %v != %v: %w", nw.ref, nw.desc.Size, size, errdefs.ErrFailedPrecondition) } if expected != "" && expected != nw.desc.Digest { - return "", errors.Wrapf(errdefs.ErrFailedPrecondition, "%q unexpected digest", nw.ref) + return "", fmt.Errorf("%q unexpected digest: %w", nw.ref, errdefs.ErrFailedPrecondition) } size = nw.desc.Size actual = nw.desc.Digest @@ -634,7 +634,7 @@ func (nw *namespacedWriter) commit(ctx context.Context, tx *bolt.Tx, size int64, } if size != 0 && size != status.Offset { nw.w.Close() - return "", errors.Wrapf(errdefs.ErrFailedPrecondition, "%q failed size validation: %v != %v", nw.ref, status.Offset, size) + return "", fmt.Errorf("%q failed size validation: %v != %v: %w", nw.ref, status.Offset, size, errdefs.ErrFailedPrecondition) } size = status.Offset @@ -647,7 +647,7 @@ func (nw *namespacedWriter) commit(ctx context.Context, tx *bolt.Tx, size int64, bkt, err := createBlobBucket(tx, nw.namespace, actual) if err != nil { if err == bolt.ErrBucketExists { - return actual, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", actual) + return actual, fmt.Errorf("content %v: %w", actual, errdefs.ErrAlreadyExists) } return "", err } @@ -700,7 +700,7 @@ func (cs *contentStore) checkAccess(ctx context.Context, dgst digest.Digest) err return view(ctx, cs.db, func(tx *bolt.Tx) error { bkt := getBlobBucket(tx, ns, dgst) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "content digest %v", dgst) + return fmt.Errorf("content digest %v: %w", dgst, errdefs.ErrNotFound) } return nil }) @@ -709,7 +709,7 @@ func (cs *contentStore) checkAccess(ctx context.Context, dgst digest.Digest) err func validateInfo(info *content.Info) error { for k, v := range info.Labels { if err := labels.Validate(k, v); err != nil { - return errors.Wrapf(err, "info.Labels") + return fmt.Errorf("info.Labels: %w", err) } } @@ -740,7 +740,7 @@ func writeInfo(info *content.Info, bkt *bolt.Bucket) error { } if err := boltutil.WriteLabels(bkt, info.Labels); err != nil { - return errors.Wrapf(err, "writing labels for info %v", info.Digest) + return fmt.Errorf("writing labels for info %v: %w", info.Digest, err) } // Write size @@ -772,6 +772,7 @@ func writeExpireAt(expire time.Time, bkt *bolt.Bucket) error { return bkt.Put(bucketKeyExpireAt, expireAt) } +// garbageCollect removes all contents that are no longer used. func (cs *contentStore) garbageCollect(ctx context.Context) (d time.Duration, err error) { cs.l.Lock() t1 := time.Now() diff --git a/vendor/github.com/containerd/containerd/metadata/db.go b/vendor/github.com/containerd/containerd/metadata/db.go index 40d045f05d..2d9cbf31a6 100644 --- a/vendor/github.com/containerd/containerd/metadata/db.go +++ b/vendor/github.com/containerd/containerd/metadata/db.go @@ -19,6 +19,8 @@ package metadata import ( "context" "encoding/binary" + "errors" + "fmt" "strings" "sync" "sync/atomic" @@ -28,7 +30,6 @@ import ( "github.com/containerd/containerd/gc" "github.com/containerd/containerd/log" "github.com/containerd/containerd/snapshots" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -181,7 +182,7 @@ func (m *DB) Init(ctx context.Context) error { for _, m := range updates { t0 := time.Now() if err := m.migrate(tx); err != nil { - return errors.Wrapf(err, "failed to migrate to %s.%d", m.schema, m.version) + return fmt.Errorf("failed to migrate to %s.%d: %w", m.schema, m.version, err) } log.G(ctx).WithField("d", time.Since(t0)).Debugf("finished database migration to %s.%d", m.schema, m.version) } @@ -276,7 +277,7 @@ func (s GCStats) Elapsed() time.Duration { return s.MetaD } -// GarbageCollect starts garbage collection +// GarbageCollect removes resources (snapshots, contents, ...) that are no longer used. func (m *DB) GarbageCollect(ctx context.Context) (gc.Stats, error) { m.wlock.Lock() t1 := time.Now() @@ -307,7 +308,7 @@ func (m *DB) GarbageCollect(ctx context.Context) (gc.Stats, error) { } if err := scanAll(ctx, tx, rm); err != nil { - return errors.Wrap(err, "failed to scan and remove") + return fmt.Errorf("failed to scan and remove: %w", err) } return nil @@ -362,6 +363,7 @@ func (m *DB) GarbageCollect(ctx context.Context) (gc.Stats, error) { return stats, err } +// getMarked returns all resources that are used. func (m *DB) getMarked(ctx context.Context) (map[gc.Node]struct{}, error) { var marked map[gc.Node]struct{} if err := m.db.View(func(tx *bolt.Tx) error { diff --git a/vendor/github.com/containerd/containerd/metadata/gc.go b/vendor/github.com/containerd/containerd/metadata/gc.go index afe16c9222..60bf410a6d 100644 --- a/vendor/github.com/containerd/containerd/metadata/gc.go +++ b/vendor/github.com/containerd/containerd/metadata/gc.go @@ -25,7 +25,6 @@ import ( "github.com/containerd/containerd/gc" "github.com/containerd/containerd/log" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -59,6 +58,8 @@ var ( labelGCFlat = []byte("containerd.io/gc.flat") ) +// scanRoots sends the given channel "root" resources that are certainly used. +// The caller could look the references of the resources to find all resources that are used. func scanRoots(ctx context.Context, tx *bolt.Tx, nc chan<- gc.Node) error { v1bkt := tx.Bucket(bucketKeyVersion) if v1bkt == nil { @@ -277,6 +278,7 @@ func scanRoots(ctx context.Context, tx *bolt.Tx, nc chan<- gc.Node) error { return cerr } +// references finds the resources that are reachable from the given node. func references(ctx context.Context, tx *bolt.Tx, node gc.Node, fn func(gc.Node)) error { switch node.Type { case ResourceContent: @@ -290,7 +292,7 @@ func references(ctx context.Context, tx *bolt.Tx, node gc.Node, fn func(gc.Node) case ResourceSnapshot, resourceSnapshotFlat: parts := strings.SplitN(node.Key, "/", 2) if len(parts) != 2 { - return errors.Errorf("invalid snapshot gc key %s", node.Key) + return fmt.Errorf("invalid snapshot gc key %s", node.Key) } ss := parts[0] name := parts[1] @@ -329,6 +331,7 @@ func references(ctx context.Context, tx *bolt.Tx, node gc.Node, fn func(gc.Node) return nil } +// scanAll finds all resources regardless whether the resources are used or not. func scanAll(ctx context.Context, tx *bolt.Tx, fn func(ctx context.Context, n gc.Node) error) error { v1bkt := tx.Bucket(bucketKeyVersion) if v1bkt == nil { @@ -409,6 +412,7 @@ func scanAll(ctx context.Context, tx *bolt.Tx, fn func(ctx context.Context, n gc return nil } +// remove all buckets for the given node. func remove(ctx context.Context, tx *bolt.Tx, node gc.Node) error { v1bkt := tx.Bucket(bucketKeyVersion) if v1bkt == nil { @@ -435,7 +439,7 @@ func remove(ctx context.Context, tx *bolt.Tx, node gc.Node) error { if sbkt != nil { parts := strings.SplitN(node.Key, "/", 2) if len(parts) != 2 { - return errors.Errorf("invalid snapshot gc key %s", node.Key) + return fmt.Errorf("invalid snapshot gc key %s", node.Key) } ssbkt := sbkt.Bucket([]byte(parts[0])) if ssbkt != nil { diff --git a/vendor/github.com/containerd/containerd/metadata/images.go b/vendor/github.com/containerd/containerd/metadata/images.go index cace4e1801..8355b712ef 100644 --- a/vendor/github.com/containerd/containerd/metadata/images.go +++ b/vendor/github.com/containerd/containerd/metadata/images.go @@ -19,6 +19,7 @@ package metadata import ( "context" "encoding/binary" + "errors" "fmt" "strings" "sync/atomic" @@ -32,7 +33,6 @@ import ( "github.com/containerd/containerd/namespaces" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -56,17 +56,17 @@ func (s *imageStore) Get(ctx context.Context, name string) (images.Image, error) if err := view(ctx, s.db, func(tx *bolt.Tx) error { bkt := getImagesBucket(tx, namespace) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "image %q", name) + return fmt.Errorf("image %q: %w", name, errdefs.ErrNotFound) } ibkt := bkt.Bucket([]byte(name)) if ibkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "image %q", name) + return fmt.Errorf("image %q: %w", name, errdefs.ErrNotFound) } image.Name = name if err := readImage(&image, ibkt); err != nil { - return errors.Wrapf(err, "image %q", name) + return fmt.Errorf("image %q: %w", name, err) } return nil @@ -85,7 +85,7 @@ func (s *imageStore) List(ctx context.Context, fs ...string) ([]images.Image, er filter, err := filters.ParseAll(fs...) if err != nil { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, err.Error()) + return nil, fmt.Errorf("%s: %w", err.Error(), errdefs.ErrInvalidArgument) } var m []images.Image @@ -141,7 +141,7 @@ func (s *imageStore) Create(ctx context.Context, image images.Image) (images.Ima return err } - return errors.Wrapf(errdefs.ErrAlreadyExists, "image %q", image.Name) + return fmt.Errorf("image %q: %w", image.Name, errdefs.ErrAlreadyExists) } image.CreatedAt = time.Now().UTC() @@ -161,7 +161,7 @@ func (s *imageStore) Update(ctx context.Context, image images.Image, fieldpaths } if image.Name == "" { - return images.Image{}, errors.Wrapf(errdefs.ErrInvalidArgument, "image name is required for update") + return images.Image{}, fmt.Errorf("image name is required for update: %w", errdefs.ErrInvalidArgument) } var updated images.Image @@ -174,11 +174,11 @@ func (s *imageStore) Update(ctx context.Context, image images.Image, fieldpaths ibkt := bkt.Bucket([]byte(image.Name)) if ibkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "image %q", image.Name) + return fmt.Errorf("image %q: %w", image.Name, errdefs.ErrNotFound) } if err := readImage(&updated, ibkt); err != nil { - return errors.Wrapf(err, "image %q", image.Name) + return fmt.Errorf("image %q: %w", image.Name, err) } createdat := updated.CreatedAt updated.Name = image.Name @@ -216,7 +216,7 @@ func (s *imageStore) Update(ctx context.Context, image images.Image, fieldpaths case "annotations": updated.Target.Annotations = image.Target.Annotations default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on image %q", path, image.Name) + return fmt.Errorf("cannot update %q field on image %q: %w", path, image.Name, errdefs.ErrInvalidArgument) } } } else { @@ -247,12 +247,12 @@ func (s *imageStore) Delete(ctx context.Context, name string, opts ...images.Del return update(ctx, s.db, func(tx *bolt.Tx) error { bkt := getImagesBucket(tx, namespace) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "image %q", name) + return fmt.Errorf("image %q: %w", name, errdefs.ErrNotFound) } if err = bkt.DeleteBucket([]byte(name)); err != nil { if err == bolt.ErrBucketNotFound { - err = errors.Wrapf(errdefs.ErrNotFound, "image %q", name) + err = fmt.Errorf("image %q: %w", name, errdefs.ErrNotFound) } return err } @@ -265,12 +265,12 @@ func (s *imageStore) Delete(ctx context.Context, name string, opts ...images.Del func validateImage(image *images.Image) error { if image.Name == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "image name must not be empty") + return fmt.Errorf("image name must not be empty: %w", errdefs.ErrInvalidArgument) } for k, v := range image.Labels { if err := labels.Validate(k, v); err != nil { - return errors.Wrapf(err, "image.Labels") + return fmt.Errorf("image.Labels: %w", err) } } @@ -281,15 +281,15 @@ func validateTarget(target *ocispec.Descriptor) error { // NOTE(stevvooe): Only validate fields we actually store. if err := target.Digest.Validate(); err != nil { - return errors.Wrapf(errdefs.ErrInvalidArgument, "Target.Digest %q invalid: %v", target.Digest, err) + return fmt.Errorf("Target.Digest %q invalid: %v: %w", target.Digest, err, errdefs.ErrInvalidArgument) } if target.Size <= 0 { - return errors.Wrapf(errdefs.ErrInvalidArgument, "Target.Size must be greater than zero") + return fmt.Errorf("Target.Size must be greater than zero: %w", errdefs.ErrInvalidArgument) } if target.MediaType == "" { - return errors.Wrapf(errdefs.ErrInvalidArgument, "Target.MediaType must be set") + return fmt.Errorf("Target.MediaType must be set: %w", errdefs.ErrInvalidArgument) } return nil @@ -341,11 +341,11 @@ func writeImage(bkt *bolt.Bucket, image *images.Image) error { } if err := boltutil.WriteLabels(bkt, image.Labels); err != nil { - return errors.Wrapf(err, "writing labels for image %v", image.Name) + return fmt.Errorf("writing labels for image %v: %w", image.Name, err) } if err := boltutil.WriteAnnotations(bkt, image.Target.Annotations); err != nil { - return errors.Wrapf(err, "writing Annotations for image %v", image.Name) + return fmt.Errorf("writing Annotations for image %v: %w", image.Name, err) } // write the target bucket diff --git a/vendor/github.com/containerd/containerd/metadata/leases.go b/vendor/github.com/containerd/containerd/metadata/leases.go index 60da06b0f0..03fa75af34 100644 --- a/vendor/github.com/containerd/containerd/metadata/leases.go +++ b/vendor/github.com/containerd/containerd/metadata/leases.go @@ -18,6 +18,7 @@ package metadata import ( "context" + "errors" "fmt" "strings" "sync/atomic" @@ -29,26 +30,25 @@ import ( "github.com/containerd/containerd/metadata/boltutil" "github.com/containerd/containerd/namespaces" digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) -// LeaseManager manages the create/delete lifecycle of leases +// leaseManager manages the create/delete lifecycle of leases // and also returns existing leases -type LeaseManager struct { +type leaseManager struct { db *DB } // NewLeaseManager creates a new lease manager for managing leases using // the provided database transaction. -func NewLeaseManager(db *DB) *LeaseManager { - return &LeaseManager{ +func NewLeaseManager(db *DB) leases.Manager { + return &leaseManager{ db: db, } } // Create creates a new lease using the provided lease -func (lm *LeaseManager) Create(ctx context.Context, opts ...leases.Opt) (leases.Lease, error) { +func (lm *leaseManager) Create(ctx context.Context, opts ...leases.Opt) (leases.Lease, error) { var l leases.Lease for _, opt := range opts { if err := opt(&l); err != nil { @@ -75,7 +75,7 @@ func (lm *LeaseManager) Create(ctx context.Context, opts ...leases.Opt) (leases. if err == bolt.ErrBucketExists { err = errdefs.ErrAlreadyExists } - return errors.Wrapf(err, "lease %q", l.ID) + return fmt.Errorf("lease %q: %w", l.ID, err) } t := time.Now().UTC() @@ -102,7 +102,7 @@ func (lm *LeaseManager) Create(ctx context.Context, opts ...leases.Opt) (leases. } // Delete deletes the lease with the provided lease ID -func (lm *LeaseManager) Delete(ctx context.Context, lease leases.Lease, _ ...leases.DeleteOpt) error { +func (lm *leaseManager) Delete(ctx context.Context, lease leases.Lease, _ ...leases.DeleteOpt) error { namespace, err := namespaces.NamespaceRequired(ctx) if err != nil { return err @@ -111,11 +111,11 @@ func (lm *LeaseManager) Delete(ctx context.Context, lease leases.Lease, _ ...lea return update(ctx, lm.db, func(tx *bolt.Tx) error { topbkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases) if topbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "lease %q", lease.ID) + return fmt.Errorf("lease %q: %w", lease.ID, errdefs.ErrNotFound) } if err := topbkt.DeleteBucket([]byte(lease.ID)); err != nil { if err == bolt.ErrBucketNotFound { - err = errors.Wrapf(errdefs.ErrNotFound, "lease %q", lease.ID) + err = fmt.Errorf("lease %q: %w", lease.ID, errdefs.ErrNotFound) } return err } @@ -127,7 +127,7 @@ func (lm *LeaseManager) Delete(ctx context.Context, lease leases.Lease, _ ...lea } // List lists all active leases -func (lm *LeaseManager) List(ctx context.Context, fs ...string) ([]leases.Lease, error) { +func (lm *leaseManager) List(ctx context.Context, fs ...string) ([]leases.Lease, error) { namespace, err := namespaces.NamespaceRequired(ctx) if err != nil { return nil, err @@ -135,7 +135,7 @@ func (lm *LeaseManager) List(ctx context.Context, fs ...string) ([]leases.Lease, filter, err := filters.ParseAll(fs...) if err != nil { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, err.Error()) + return nil, fmt.Errorf("%s: %w", err.Error(), errdefs.ErrInvalidArgument) } var ll []leases.Lease @@ -183,7 +183,7 @@ func (lm *LeaseManager) List(ctx context.Context, fs ...string) ([]leases.Lease, } // AddResource references the resource by the provided lease. -func (lm *LeaseManager) AddResource(ctx context.Context, lease leases.Lease, r leases.Resource) error { +func (lm *leaseManager) AddResource(ctx context.Context, lease leases.Lease, r leases.Resource) error { namespace, err := namespaces.NamespaceRequired(ctx) if err != nil { return err @@ -192,7 +192,7 @@ func (lm *LeaseManager) AddResource(ctx context.Context, lease leases.Lease, r l return update(ctx, lm.db, func(tx *bolt.Tx) error { topbkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lease.ID)) if topbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "lease %q", lease.ID) + return fmt.Errorf("lease %q: %w", lease.ID, errdefs.ErrNotFound) } keys, ref, err := parseLeaseResource(r) @@ -212,7 +212,7 @@ func (lm *LeaseManager) AddResource(ctx context.Context, lease leases.Lease, r l } // DeleteResource dereferences the resource by the provided lease. -func (lm *LeaseManager) DeleteResource(ctx context.Context, lease leases.Lease, r leases.Resource) error { +func (lm *leaseManager) DeleteResource(ctx context.Context, lease leases.Lease, r leases.Resource) error { namespace, err := namespaces.NamespaceRequired(ctx) if err != nil { return err @@ -221,7 +221,7 @@ func (lm *LeaseManager) DeleteResource(ctx context.Context, lease leases.Lease, return update(ctx, lm.db, func(tx *bolt.Tx) error { topbkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lease.ID)) if topbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "lease %q", lease.ID) + return fmt.Errorf("lease %q: %w", lease.ID, errdefs.ErrNotFound) } keys, ref, err := parseLeaseResource(r) @@ -250,7 +250,7 @@ func (lm *LeaseManager) DeleteResource(ctx context.Context, lease leases.Lease, } // ListResources lists all the resources referenced by the lease. -func (lm *LeaseManager) ListResources(ctx context.Context, lease leases.Lease) ([]leases.Resource, error) { +func (lm *leaseManager) ListResources(ctx context.Context, lease leases.Lease) ([]leases.Resource, error) { namespace, err := namespaces.NamespaceRequired(ctx) if err != nil { return nil, err @@ -262,7 +262,7 @@ func (lm *LeaseManager) ListResources(ctx context.Context, lease leases.Lease) ( topbkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lease.ID)) if topbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "lease %q", lease.ID) + return fmt.Errorf("lease %q: %w", lease.ID, errdefs.ErrNotFound) } // content resources @@ -333,7 +333,7 @@ func addSnapshotLease(ctx context.Context, tx *bolt.Tx, snapshotter, key string) bkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lid)) if bkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "lease does not exist") + return fmt.Errorf("lease does not exist: %w", errdefs.ErrNotFound) } bkt, err := bkt.CreateBucketIfNotExists(bucketKeyObjectSnapshots) @@ -382,7 +382,7 @@ func addContentLease(ctx context.Context, tx *bolt.Tx, dgst digest.Digest) error bkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lid)) if bkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "lease does not exist") + return fmt.Errorf("lease does not exist: %w", errdefs.ErrNotFound) } bkt, err := bkt.CreateBucketIfNotExists(bucketKeyObjectContent) @@ -426,7 +426,7 @@ func addIngestLease(ctx context.Context, tx *bolt.Tx, ref string) (bool, error) bkt := getBucket(tx, bucketKeyVersion, []byte(namespace), bucketKeyObjectLeases, []byte(lid)) if bkt == nil { - return false, errors.Wrap(errdefs.ErrNotFound, "lease does not exist") + return false, fmt.Errorf("lease does not exist: %w", errdefs.ErrNotFound) } bkt, err := bkt.CreateBucketIfNotExists(bucketKeyObjectIngests) @@ -473,22 +473,22 @@ func parseLeaseResource(r leases.Resource) ([]string, string, error) { string(bucketKeyObjectIngests): if len(keys) != 1 { - return nil, "", errors.Wrapf(errdefs.ErrInvalidArgument, "invalid resource type %s", typ) + return nil, "", fmt.Errorf("invalid resource type %s: %w", typ, errdefs.ErrInvalidArgument) } if k == string(bucketKeyObjectContent) { dgst, err := digest.Parse(ref) if err != nil { - return nil, "", errors.Wrapf(errdefs.ErrInvalidArgument, "invalid content resource id %s: %v", ref, err) + return nil, "", fmt.Errorf("invalid content resource id %s: %v: %w", ref, err, errdefs.ErrInvalidArgument) } ref = dgst.String() } case string(bucketKeyObjectSnapshots): if len(keys) != 2 { - return nil, "", errors.Wrapf(errdefs.ErrInvalidArgument, "invalid snapshot resource type %s", typ) + return nil, "", fmt.Errorf("invalid snapshot resource type %s: %w", typ, errdefs.ErrInvalidArgument) } default: - return nil, "", errors.Wrapf(errdefs.ErrNotImplemented, "resource type %s not supported yet", typ) + return nil, "", fmt.Errorf("resource type %s not supported yet: %w", typ, errdefs.ErrNotImplemented) } return keys, ref, nil diff --git a/vendor/github.com/containerd/containerd/metadata/namespaces.go b/vendor/github.com/containerd/containerd/metadata/namespaces.go index 165c09fcac..84eb83f273 100644 --- a/vendor/github.com/containerd/containerd/metadata/namespaces.go +++ b/vendor/github.com/containerd/containerd/metadata/namespaces.go @@ -18,13 +18,13 @@ package metadata import ( "context" + "fmt" "strings" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/identifiers" l "github.com/containerd/containerd/labels" "github.com/containerd/containerd/namespaces" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -49,7 +49,7 @@ func (s *namespaceStore) Create(ctx context.Context, namespace string, labels ma for k, v := range labels { if err := l.Validate(k, v); err != nil { - return errors.Wrapf(err, "namespace.Labels") + return fmt.Errorf("namespace.Labels: %w", err) } } @@ -57,7 +57,7 @@ func (s *namespaceStore) Create(ctx context.Context, namespace string, labels ma bkt, err := topbkt.CreateBucket([]byte(namespace)) if err != nil { if err == bolt.ErrBucketExists { - return errors.Wrapf(errdefs.ErrAlreadyExists, "namespace %q", namespace) + return fmt.Errorf("namespace %q: %w", namespace, errdefs.ErrAlreadyExists) } return err @@ -97,7 +97,7 @@ func (s *namespaceStore) Labels(ctx context.Context, namespace string) (map[stri func (s *namespaceStore) SetLabel(ctx context.Context, namespace, key, value string) error { if err := l.Validate(key, value); err != nil { - return errors.Wrapf(err, "namespace.Labels") + return fmt.Errorf("namespace.Labels: %w", err) } return withNamespacesLabelsBucket(s.tx, namespace, func(bkt *bolt.Bucket) error { @@ -147,16 +147,16 @@ func (s *namespaceStore) Delete(ctx context.Context, namespace string, opts ...n } if len(types) > 0 { - return errors.Wrapf( - errdefs.ErrFailedPrecondition, - "namespace %q must be empty, but it still has %s", + return fmt.Errorf( + "namespace %q must be empty, but it still has %s: %w", namespace, strings.Join(types, ", "), + errdefs.ErrFailedPrecondition, ) } if err := bkt.DeleteBucket([]byte(namespace)); err != nil { if err == bolt.ErrBucketNotFound { - return errors.Wrapf(errdefs.ErrNotFound, "namespace %q", namespace) + return fmt.Errorf("namespace %q: %w", namespace, errdefs.ErrNotFound) } return err @@ -184,7 +184,7 @@ func (s *namespaceStore) listNs(namespace string) ([]string, error) { if err := snbkt.ForEach(func(k, v []byte) error { if v == nil { if !isBucketEmpty(snbkt.Bucket(k)) { - out = append(out, "snapshot-"+string(k)) + out = append(out, fmt.Sprintf("snapshots on %q snapshotter", k)) } } return nil diff --git a/vendor/github.com/containerd/containerd/metadata/snapshot.go b/vendor/github.com/containerd/containerd/metadata/snapshot.go index 389aeda45e..348602093a 100644 --- a/vendor/github.com/containerd/containerd/metadata/snapshot.go +++ b/vendor/github.com/containerd/containerd/metadata/snapshot.go @@ -32,7 +32,6 @@ import ( "github.com/containerd/containerd/mount" "github.com/containerd/containerd/namespaces" "github.com/containerd/containerd/snapshots" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -88,7 +87,7 @@ func (s *snapshotter) resolveKey(ctx context.Context, key string) (string, error if err := view(ctx, s.db, func(tx *bolt.Tx) error { id = getKey(tx, ns, s.name, key) if id == "" { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) + return fmt.Errorf("snapshot %v does not exist: %w", key, errdefs.ErrNotFound) } return nil }); err != nil { @@ -113,18 +112,18 @@ func (s *snapshotter) Stat(ctx context.Context, key string) (snapshots.Info, err if err := view(ctx, s.db, func(tx *bolt.Tx) error { bkt := getSnapshotterBucket(tx, ns, s.name) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) + return fmt.Errorf("snapshot %v does not exist: %w", key, errdefs.ErrNotFound) } sbkt := bkt.Bucket([]byte(key)) if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) + return fmt.Errorf("snapshot %v does not exist: %w", key, errdefs.ErrNotFound) } local.Labels, err = boltutil.ReadLabels(sbkt) if err != nil { - return errors.Wrap(err, "failed to read labels") + return fmt.Errorf("failed to read labels: %w", err) } if err := boltutil.ReadTimestamps(sbkt, &local.Created, &local.Updated); err != nil { - return errors.Wrap(err, "failed to read timestamps") + return fmt.Errorf("failed to read timestamps: %w", err) } bkey = string(sbkt.Get(bucketKeyName)) local.Parent = string(sbkt.Get(bucketKeyParent)) @@ -152,7 +151,7 @@ func (s *snapshotter) Update(ctx context.Context, info snapshots.Info, fieldpath } if info.Name == "" { - return snapshots.Info{}, errors.Wrap(errdefs.ErrInvalidArgument, "") + return snapshots.Info{}, errdefs.ErrInvalidArgument } var ( @@ -165,19 +164,19 @@ func (s *snapshotter) Update(ctx context.Context, info snapshots.Info, fieldpath if err := update(ctx, s.db, func(tx *bolt.Tx) error { bkt := getSnapshotterBucket(tx, ns, s.name) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", info.Name) + return fmt.Errorf("snapshot %v does not exist: %w", info.Name, errdefs.ErrNotFound) } sbkt := bkt.Bucket([]byte(info.Name)) if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", info.Name) + return fmt.Errorf("snapshot %v does not exist: %w", info.Name, errdefs.ErrNotFound) } local.Labels, err = boltutil.ReadLabels(sbkt) if err != nil { - return errors.Wrap(err, "failed to read labels") + return fmt.Errorf("failed to read labels: %w", err) } if err := boltutil.ReadTimestamps(sbkt, &local.Created, &local.Updated); err != nil { - return errors.Wrap(err, "failed to read timestamps") + return fmt.Errorf("failed to read timestamps: %w", err) } // Handle field updates @@ -197,7 +196,7 @@ func (s *snapshotter) Update(ctx context.Context, info snapshots.Info, fieldpath case "labels": local.Labels = info.Labels default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on snapshot %q", path, info.Name) + return fmt.Errorf("cannot update %q field on snapshot %q: %w", path, info.Name, errdefs.ErrInvalidArgument) } } } else { @@ -209,10 +208,10 @@ func (s *snapshotter) Update(ctx context.Context, info snapshots.Info, fieldpath local.Updated = time.Now().UTC() if err := boltutil.WriteTimestamps(sbkt, local.Created, local.Updated); err != nil { - return errors.Wrap(err, "failed to read timestamps") + return fmt.Errorf("failed to read timestamps: %w", err) } if err := boltutil.WriteLabels(sbkt, local.Labels); err != nil { - return errors.Wrap(err, "failed to read labels") + return fmt.Errorf("failed to read labels: %w", err) } bkey = string(sbkt.Get(bucketKeyName)) local.Parent = string(sbkt.Get(bucketKeyParent)) @@ -319,18 +318,18 @@ func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, re // Check if target exists, if so, return already exists if target != "" { if tbkt := bkt.Bucket([]byte(target)); tbkt != nil { - return errors.Wrapf(errdefs.ErrAlreadyExists, "target snapshot %q", target) + return fmt.Errorf("target snapshot %q: %w", target, errdefs.ErrAlreadyExists) } } if bbkt := bkt.Bucket([]byte(key)); bbkt != nil { - return errors.Wrapf(errdefs.ErrAlreadyExists, "snapshot %q", key) + return fmt.Errorf("snapshot %q: %w", key, errdefs.ErrAlreadyExists) } if parent != "" { pbkt := bkt.Bucket([]byte(parent)) if pbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "parent snapshot %v does not exist", parent) + return fmt.Errorf("parent snapshot %v does not exist: %w", parent, errdefs.ErrNotFound) } bparent = string(pbkt.Get(bucketKeyName)) } @@ -378,11 +377,11 @@ func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, re return nil }, filter); err != nil { - return nil, errors.Wrap(err, "failed walking backend snapshots") + return nil, fmt.Errorf("failed walking backend snapshots: %w", err) } if tinfo == nil { - return nil, errors.Wrapf(errdefs.ErrNotFound, "target snapshot %q in backend", target) + return nil, fmt.Errorf("target snapshot %q in backend: %w", target, errdefs.ErrNotFound) } key = target @@ -401,12 +400,12 @@ func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, re } // Propagate this error after the final update - rerr = errors.Wrapf(errdefs.ErrAlreadyExists, "target snapshot %q from snapshotter", target) + rerr = fmt.Errorf("target snapshot %q from snapshotter: %w", target, errdefs.ErrAlreadyExists) } else { // This condition is unexpected as the key provided is expected // to be new and unique, return as unknown response from backend // to avoid confusing callers handling already exists. - return nil, errors.Wrapf(errdefs.ErrUnknown, "unexpected error from snapshotter: %v", err) + return nil, fmt.Errorf("unexpected error from snapshotter: %v: %w", err, errdefs.ErrUnknown) } } else if err != nil { return nil, err @@ -420,7 +419,7 @@ func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, re if txerr := update(ctx, s.db, func(tx *bolt.Tx) error { bkt := getSnapshotterBucket(tx, ns, s.name) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "can not find snapshotter %q", s.name) + return fmt.Errorf("can not find snapshotter %q: %w", s.name, errdefs.ErrNotFound) } if err := addSnapshotLease(ctx, tx, s.name, key); err != nil { @@ -433,7 +432,7 @@ func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, re return err } if rerr == nil { - rerr = errors.Wrapf(errdefs.ErrAlreadyExists, "snapshot %q", key) + rerr = fmt.Errorf("snapshot %q: %w", key, errdefs.ErrAlreadyExists) } return nil } @@ -441,7 +440,7 @@ func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, re if parent != "" { pbkt := bkt.Bucket([]byte(parent)) if pbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "parent snapshot %v does not exist", parent) + return fmt.Errorf("parent snapshot %v does not exist: %w", parent, errdefs.ErrNotFound) } // Ensure the backend's parent matches the metadata store's parent @@ -451,7 +450,7 @@ func (s *snapshotter) createSnapshot(ctx context.Context, key, parent string, re // uniqueness of the reference relationships, the metadata store // can only error out to prevent inconsistent data. if bparent != string(pbkt.Get(bucketKeyName)) { - return errors.Wrapf(errdefs.ErrInvalidArgument, "mismatched parent %s from target %s", parent, target) + return fmt.Errorf("mismatched parent %s from target %s: %w", parent, target, errdefs.ErrInvalidArgument) } cbkt, err := pbkt.CreateBucketIfNotExists(bucketKeyChildren) @@ -516,14 +515,14 @@ func (s *snapshotter) Commit(ctx context.Context, name, key string, opts ...snap if err := update(ctx, s.db, func(tx *bolt.Tx) error { bkt := getSnapshotterBucket(tx, ns, s.name) if bkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, - "can not find snapshotter %q", s.name) + return fmt.Errorf("can not find snapshotter %q: %w", + s.name, errdefs.ErrNotFound) } bbkt, err := bkt.CreateBucket([]byte(name)) if err != nil { if err == bolt.ErrBucketExists { - err = errors.Wrapf(errdefs.ErrAlreadyExists, "snapshot %q", name) + err = fmt.Errorf("snapshot %q: %w", name, errdefs.ErrAlreadyExists) } return err } @@ -533,7 +532,7 @@ func (s *snapshotter) Commit(ctx context.Context, name, key string, opts ...snap obkt := bkt.Bucket([]byte(key)) if obkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) + return fmt.Errorf("snapshot %v does not exist: %w", key, errdefs.ErrNotFound) } bkey := string(obkt.Get(bucketKeyName)) @@ -553,7 +552,7 @@ func (s *snapshotter) Commit(ctx context.Context, name, key string, opts ...snap if len(parent) > 0 { pbkt := bkt.Bucket(parent) if pbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "parent snapshot %v does not exist", string(parent)) + return fmt.Errorf("parent snapshot %v does not exist: %w", string(parent), errdefs.ErrNotFound) } cbkt, err := pbkt.CreateBucketIfNotExists(bucketKeyChildren) @@ -639,13 +638,13 @@ func (s *snapshotter) Remove(ctx context.Context, key string) error { sbkt = bkt.Bucket([]byte(key)) } if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v does not exist", key) + return fmt.Errorf("snapshot %v does not exist: %w", key, errdefs.ErrNotFound) } cbkt := sbkt.Bucket(bucketKeyChildren) if cbkt != nil { if child, _ := cbkt.Cursor().First(); child != nil { - return errors.Wrap(errdefs.ErrFailedPrecondition, "cannot remove snapshot with child") + return fmt.Errorf("cannot remove snapshot with child: %w", errdefs.ErrFailedPrecondition) } } @@ -653,12 +652,12 @@ func (s *snapshotter) Remove(ctx context.Context, key string) error { if len(parent) > 0 { pbkt := bkt.Bucket(parent) if pbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "parent snapshot %v does not exist", string(parent)) + return fmt.Errorf("parent snapshot %v does not exist: %w", string(parent), errdefs.ErrNotFound) } cbkt := pbkt.Bucket(bucketKeyChildren) if cbkt != nil { if err := cbkt.Delete([]byte(key)); err != nil { - return errors.Wrap(err, "failed to remove child link") + return fmt.Errorf("failed to remove child link: %w", err) } } } @@ -784,13 +783,14 @@ func (s *snapshotter) Walk(ctx context.Context, fn snapshots.WalkFunc, fs ...str func validateSnapshot(info *snapshots.Info) error { for k, v := range info.Labels { if err := labels.Validate(k, v); err != nil { - return errors.Wrapf(err, "info.Labels") + return fmt.Errorf("info.Labels: %w", err) } } return nil } +// garbageCollect removes all snapshots that are no longer used. func (s *snapshotter) garbageCollect(ctx context.Context) (d time.Duration, err error) { s.l.Lock() t1 := time.Now() diff --git a/vendor/github.com/containerd/containerd/sys/mount_linux.go b/vendor/github.com/containerd/containerd/mount/fmountat_linux.go similarity index 90% rename from vendor/github.com/containerd/containerd/sys/mount_linux.go rename to vendor/github.com/containerd/containerd/mount/fmountat_linux.go index a21045529a..850a92acf6 100644 --- a/vendor/github.com/containerd/containerd/sys/mount_linux.go +++ b/vendor/github.com/containerd/containerd/mount/fmountat_linux.go @@ -14,20 +14,20 @@ limitations under the License. */ -package sys +package mount import ( + "fmt" "runtime" "syscall" "unsafe" "github.com/containerd/containerd/log" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) -// FMountat performs mount from the provided directory. -func FMountat(dirfd uintptr, source, target, fstype string, flags uintptr, data string) error { +// fMountat performs mount from the provided directory. +func fMountat(dirfd uintptr, source, target, fstype string, flags uintptr, data string) error { var ( sourceP, targetP, fstypeP, dataP *byte pid uintptr @@ -62,7 +62,7 @@ func FMountat(dirfd uintptr, source, target, fstype string, flags uintptr, data var pipefds [2]int if err := syscall.Pipe2(pipefds[:], syscall.O_CLOEXEC); err != nil { - return errors.Wrap(err, "failed to open pipe") + return fmt.Errorf("failed to open pipe: %w", err) } defer func() { @@ -82,7 +82,7 @@ func FMountat(dirfd uintptr, source, target, fstype string, flags uintptr, data ) if errno != 0 { - return errors.Wrap(errno, "failed to fork thread") + return fmt.Errorf("failed to fork thread: %w", errno) } defer func() { @@ -101,11 +101,11 @@ func FMountat(dirfd uintptr, source, target, fstype string, flags uintptr, data uintptr(unsafe.Pointer(&status)), unsafe.Sizeof(status)) if errno != 0 { - return errors.Wrap(errno, "failed to read pipe") + return fmt.Errorf("failed to read pipe: %w", errno) } if status != 0 { - return errors.Wrap(status, "failed to mount") + return fmt.Errorf("failed to mount: %w", status) } return nil diff --git a/vendor/github.com/containerd/containerd/mount/lookup_unix.go b/vendor/github.com/containerd/containerd/mount/lookup_unix.go index a2d51ce584..44881750b2 100644 --- a/vendor/github.com/containerd/containerd/mount/lookup_unix.go +++ b/vendor/github.com/containerd/containerd/mount/lookup_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -19,10 +20,10 @@ package mount import ( + "fmt" "path/filepath" "github.com/moby/sys/mountinfo" - "github.com/pkg/errors" ) // Lookup returns the mount info corresponds to the path. @@ -31,10 +32,10 @@ func Lookup(dir string) (Info, error) { m, err := mountinfo.GetMounts(mountinfo.ParentsFilter(dir)) if err != nil { - return Info{}, errors.Wrapf(err, "failed to find the mount info for %q", dir) + return Info{}, fmt.Errorf("failed to find the mount info for %q: %w", dir, err) } if len(m) == 0 { - return Info{}, errors.Errorf("failed to find the mount info for %q", dir) + return Info{}, fmt.Errorf("failed to find the mount info for %q", dir) } // find the longest matching mount point diff --git a/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go b/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go index 46ec66a904..2e954b1ae5 100644 --- a/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go +++ b/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows /* diff --git a/vendor/github.com/containerd/containerd/mount/losetup_linux.go b/vendor/github.com/containerd/containerd/mount/losetup_linux.go index e99e962f12..9a68017901 100644 --- a/vendor/github.com/containerd/containerd/mount/losetup_linux.go +++ b/vendor/github.com/containerd/containerd/mount/losetup_linux.go @@ -17,6 +17,7 @@ package mount import ( + "errors" "fmt" "math/rand" "os" @@ -25,7 +26,6 @@ import ( "time" "unsafe" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) @@ -59,12 +59,12 @@ func ioctl(fd, req, args uintptr) (uintptr, uintptr, error) { func getFreeLoopDev() (uint32, error) { ctrl, err := os.OpenFile(loopControlPath, os.O_RDWR, 0) if err != nil { - return 0, errors.Errorf("could not open %v: %v", loopControlPath, err) + return 0, fmt.Errorf("could not open %v: %v", loopControlPath, err) } defer ctrl.Close() num, _, err := ioctl(ctrl.Fd(), unix.LOOP_CTL_GET_FREE, 0) if err != nil { - return 0, errors.Wrap(err, "could not get free loop device") + return 0, fmt.Errorf("could not get free loop device: %w", err) } return uint32(num), nil } @@ -81,13 +81,13 @@ func setupLoopDev(backingFile, loopDev string, param LoopParams) (_ *os.File, re back, err := os.OpenFile(backingFile, flags, 0) if err != nil { - return nil, errors.Wrapf(err, "could not open backing file: %s", backingFile) + return nil, fmt.Errorf("could not open backing file: %s: %w", backingFile, err) } defer back.Close() loop, err := os.OpenFile(loopDev, flags, 0) if err != nil { - return nil, errors.Wrapf(err, "could not open loop device: %s", loopDev) + return nil, fmt.Errorf("could not open loop device: %s: %w", loopDev, err) } defer func() { if retErr != nil { @@ -97,7 +97,7 @@ func setupLoopDev(backingFile, loopDev string, param LoopParams) (_ *os.File, re // 2. Set FD if _, _, err = ioctl(loop.Fd(), unix.LOOP_SET_FD, back.Fd()); err != nil { - return nil, errors.Wrapf(err, "could not set loop fd for device: %s", loopDev) + return nil, fmt.Errorf("could not set loop fd for device: %s: %w", loopDev, err) } // 3. Set Info @@ -131,7 +131,7 @@ func setupLoopDev(backingFile, loopDev string, param LoopParams) (_ *os.File, re } _, _, _ = ioctl(loop.Fd(), unix.LOOP_CLR_FD, 0) - return nil, errors.Errorf("failed to set loop device info: %v", err) + return nil, fmt.Errorf("failed to set loop device info: %v", err) } // setupLoop looks for (and possibly creates) a free loop device, and @@ -200,7 +200,7 @@ func AttachLoopDevice(backingFile string) (string, error) { func DetachLoopDevice(devices ...string) error { for _, dev := range devices { if err := removeLoop(dev); err != nil { - return errors.Wrapf(err, "failed to remove loop device: %s", dev) + return fmt.Errorf("failed to remove loop device: %s: %w", dev, err) } } diff --git a/vendor/github.com/containerd/containerd/mount/mount_freebsd.go b/vendor/github.com/containerd/containerd/mount/mount_freebsd.go index d52450013c..3711383c61 100644 --- a/vendor/github.com/containerd/containerd/mount/mount_freebsd.go +++ b/vendor/github.com/containerd/containerd/mount/mount_freebsd.go @@ -1,5 +1,3 @@ -// +build freebsd - /* Copyright The containerd Authors. @@ -19,11 +17,12 @@ package mount import ( + "errors" + "fmt" "os" - "os/exec" "time" - "github.com/pkg/errors" + exec "golang.org/x/sys/execabs" "golang.org/x/sys/unix" ) @@ -66,7 +65,7 @@ func (m *Mount) mountWithHelper(target string) error { return nil } if !errors.Is(err, unix.ECHILD) { - return errors.Wrapf(err, "mount [%v] failed: %q", args, string(out)) + return fmt.Errorf("mount [%v] failed: %q: %w", args, string(out), err) } // We got ECHILD, we are not sure whether the mount was successful. // If the mount ID has changed, we are sure we got some new mount, but still not sure it is fully completed. @@ -79,7 +78,7 @@ func (m *Mount) mountWithHelper(target string) error { _ = unmount(target, 0) } } - return errors.Errorf("mount [%v] failed with ECHILD (retired %d times)", args, retriesOnECHILD) + return fmt.Errorf("mount [%v] failed with ECHILD (retired %d times)", args, retriesOnECHILD) } // Unmount the provided mount path with the flags @@ -103,7 +102,7 @@ func unmount(target string, flags int) error { } return nil } - return errors.Wrapf(unix.EBUSY, "failed to unmount target %s", target) + return fmt.Errorf("failed to unmount target %s: %w", target, unix.EBUSY) } // UnmountAll repeatedly unmounts the given mount point until there diff --git a/vendor/github.com/containerd/containerd/mount/mount_linux.go b/vendor/github.com/containerd/containerd/mount/mount_linux.go index 3f05ebc891..a69f65c2dd 100644 --- a/vendor/github.com/containerd/containerd/mount/mount_linux.go +++ b/vendor/github.com/containerd/containerd/mount/mount_linux.go @@ -17,15 +17,14 @@ package mount import ( + "errors" "fmt" "os" - "os/exec" "path" "strings" "time" - "github.com/containerd/containerd/sys" - "github.com/pkg/errors" + exec "golang.org/x/sys/execabs" "golang.org/x/sys/unix" ) @@ -64,7 +63,7 @@ func (m *Mount) Mount(target string) (err error) { flags, data, losetup := parseMountOptions(options) if len(data) > pagesize { - return errors.Errorf("mount options is too long") + return errors.New("mount options is too long") } // propagation types. @@ -164,7 +163,7 @@ func unmount(target string, flags int) error { } return nil } - return errors.Wrapf(unix.EBUSY, "failed to unmount target %s", target) + return fmt.Errorf("failed to unmount target %s: %w", target, unix.EBUSY) } // UnmountAll repeatedly unmounts the given mount point until there @@ -366,19 +365,22 @@ func mountAt(chdir string, source, target, fstype string, flags uintptr, data st f, err := os.Open(chdir) if err != nil { - return errors.Wrap(err, "failed to mountat") + return fmt.Errorf("failed to mountat: %w", err) } defer f.Close() fs, err := f.Stat() if err != nil { - return errors.Wrap(err, "failed to mountat") + return fmt.Errorf("failed to mountat: %w", err) } if !fs.IsDir() { - return errors.Wrap(errors.Errorf("%s is not dir", chdir), "failed to mountat") + return fmt.Errorf("failed to mountat: %s is not dir", chdir) } - return errors.Wrap(sys.FMountat(f.Fd(), source, target, fstype, flags, data), "failed to mountat") + if err := fMountat(f.Fd(), source, target, fstype, flags, data); err != nil { + return fmt.Errorf("failed to mountat: %w", err) + } + return nil } func (m *Mount) mountWithHelper(helperBinary, typePrefix, target string) error { @@ -407,7 +409,7 @@ func (m *Mount) mountWithHelper(helperBinary, typePrefix, target string) error { return nil } if !errors.Is(err, unix.ECHILD) { - return errors.Wrapf(err, "mount helper [%s %v] failed: %q", helperBinary, args, string(out)) + return fmt.Errorf("mount helper [%s %v] failed: %q: %w", helperBinary, args, string(out), err) } // We got ECHILD, we are not sure whether the mount was successful. // If the mount ID has changed, we are sure we got some new mount, but still not sure it is fully completed. @@ -420,5 +422,5 @@ func (m *Mount) mountWithHelper(helperBinary, typePrefix, target string) error { _ = unmount(target, 0) } } - return errors.Errorf("mount helper [%s %v] failed with ECHILD (retired %d times)", helperBinary, args, retriesOnECHILD) + return fmt.Errorf("mount helper [%s %v] failed with ECHILD (retired %d times)", helperBinary, args, retriesOnECHILD) } diff --git a/vendor/github.com/containerd/containerd/mount/mount_unix.go b/vendor/github.com/containerd/containerd/mount/mount_unix.go index ecf569d9c4..795bb4bfe1 100644 --- a/vendor/github.com/containerd/containerd/mount/mount_unix.go +++ b/vendor/github.com/containerd/containerd/mount/mount_unix.go @@ -1,3 +1,4 @@ +//go:build darwin || openbsd // +build darwin openbsd /* @@ -18,7 +19,7 @@ package mount -import "github.com/pkg/errors" +import "errors" var ( // ErrNotImplementOnUnix is returned for methods that are not implemented diff --git a/vendor/github.com/containerd/containerd/mount/mount_windows.go b/vendor/github.com/containerd/containerd/mount/mount_windows.go index 5de25c4e0a..87fed8268e 100644 --- a/vendor/github.com/containerd/containerd/mount/mount_windows.go +++ b/vendor/github.com/containerd/containerd/mount/mount_windows.go @@ -18,11 +18,13 @@ package mount import ( "encoding/json" + "errors" + "fmt" + "os" "path/filepath" "strings" "github.com/Microsoft/hcsshim" - "github.com/pkg/errors" ) var ( @@ -33,7 +35,7 @@ var ( // Mount to the provided target func (m *Mount) Mount(target string) error { if m.Type != "windows-layer" { - return errors.Errorf("invalid windows mount type: '%s'", m.Type) + return fmt.Errorf("invalid windows mount type: '%s'", m.Type) } home, layerID := filepath.Split(m.Source) @@ -48,16 +50,22 @@ func (m *Mount) Mount(target string) error { } if err = hcsshim.ActivateLayer(di, layerID); err != nil { - return errors.Wrapf(err, "failed to activate layer %s", m.Source) + return fmt.Errorf("failed to activate layer %s: %w", m.Source, err) } - defer func() { - if err != nil { - hcsshim.DeactivateLayer(di, layerID) - } - }() if err = hcsshim.PrepareLayer(di, layerID, parentLayerPaths); err != nil { - return errors.Wrapf(err, "failed to prepare layer %s", m.Source) + return fmt.Errorf("failed to prepare layer %s: %w", m.Source, err) + } + + // We can link the layer mount path to the given target. It is an UNC path, and it needs + // a trailing backslash. + mountPath, err := hcsshim.GetLayerMountPath(di, layerID) + if err != nil { + return fmt.Errorf("failed to get layer mount path for %s: %w", m.Source, err) + } + mountPath = mountPath + `\` + if err = os.Symlink(mountPath, target); err != nil { + return fmt.Errorf("failed to link mount to taget %s: %w", target, err) } return nil } @@ -73,7 +81,7 @@ func (m *Mount) GetParentPaths() ([]string, error) { if strings.HasPrefix(option, ParentLayerPathsFlag) { err := json.Unmarshal([]byte(option[len(ParentLayerPathsFlag):]), &parentLayerPaths) if err != nil { - return nil, errors.Wrap(err, "failed to unmarshal parent layer paths from mount") + return nil, fmt.Errorf("failed to unmarshal parent layer paths from mount: %w", err) } } } @@ -90,10 +98,10 @@ func Unmount(mount string, flags int) error { ) if err := hcsshim.UnprepareLayer(di, layerID); err != nil { - return errors.Wrapf(err, "failed to unprepare layer %s", mount) + return fmt.Errorf("failed to unprepare layer %s: %w", mount, err) } if err := hcsshim.DeactivateLayer(di, layerID); err != nil { - return errors.Wrapf(err, "failed to deactivate layer %s", mount) + return fmt.Errorf("failed to deactivate layer %s: %w", mount, err) } return nil diff --git a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go b/vendor/github.com/containerd/containerd/mount/subprocess_unsafe_linux.go similarity index 98% rename from vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go rename to vendor/github.com/containerd/containerd/mount/subprocess_unsafe_linux.go index 6e40a9c7d7..c7cb0c0343 100644 --- a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go +++ b/vendor/github.com/containerd/containerd/mount/subprocess_unsafe_linux.go @@ -14,7 +14,7 @@ limitations under the License. */ -package sys +package mount import ( _ "unsafe" // required for go:linkname. diff --git a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s b/vendor/github.com/containerd/containerd/mount/subprocess_unsafe_linux.s similarity index 100% rename from vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s rename to vendor/github.com/containerd/containerd/mount/subprocess_unsafe_linux.s diff --git a/vendor/github.com/containerd/containerd/mount/temp.go b/vendor/github.com/containerd/containerd/mount/temp.go index 9dc4010fee..13eedaf035 100644 --- a/vendor/github.com/containerd/containerd/mount/temp.go +++ b/vendor/github.com/containerd/containerd/mount/temp.go @@ -18,11 +18,10 @@ package mount import ( "context" - "io/ioutil" + "fmt" "os" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) var tempMountLocation = getTempDir() @@ -31,9 +30,9 @@ var tempMountLocation = getTempDir() // The mounts are valid during the call to the f. // Finally we will unmount and remove the temp dir regardless of the result of f. func WithTempMount(ctx context.Context, mounts []Mount, f func(root string) error) (err error) { - root, uerr := ioutil.TempDir(tempMountLocation, "containerd-mount") + root, uerr := os.MkdirTemp(tempMountLocation, "containerd-mount") if uerr != nil { - return errors.Wrapf(uerr, "failed to create temp dir") + return fmt.Errorf("failed to create temp dir: %w", uerr) } // We use Remove here instead of RemoveAll. // The RemoveAll will delete the temp dir and all children it contains. @@ -44,25 +43,28 @@ func WithTempMount(ctx context.Context, mounts []Mount, f func(root string) erro // For details, please refer to #1868 #1785. defer func() { if uerr = os.Remove(root); uerr != nil { - log.G(ctx).WithError(uerr).WithField("dir", root).Errorf("failed to remove mount temp dir") + log.G(ctx).WithError(uerr).WithField("dir", root).Error("failed to remove mount temp dir") } }() // We should do defer first, if not we will not do Unmount when only a part of Mounts are failed. defer func() { if uerr = UnmountAll(root, 0); uerr != nil { - uerr = errors.Wrapf(uerr, "failed to unmount %s", root) + uerr = fmt.Errorf("failed to unmount %s: %w", root, uerr) if err == nil { err = uerr } else { - err = errors.Wrap(err, uerr.Error()) + err = fmt.Errorf("%s: %w", uerr.Error(), err) } } }() if uerr = All(mounts, root); uerr != nil { - return errors.Wrapf(uerr, "failed to mount %s", root) + return fmt.Errorf("failed to mount %s: %w", root, uerr) } - return errors.Wrapf(f(root), "mount callback failed on %s", root) + if err := f(root); err != nil { + return fmt.Errorf("mount callback failed on %s: %w", root, err) + } + return nil } func getTempDir() string { diff --git a/vendor/github.com/containerd/containerd/mount/temp_unix.go b/vendor/github.com/containerd/containerd/mount/temp_unix.go index ed190b8f9d..e969700818 100644 --- a/vendor/github.com/containerd/containerd/mount/temp_unix.go +++ b/vendor/github.com/containerd/containerd/mount/temp_unix.go @@ -1,4 +1,5 @@ -// +build !windows +//go:build !windows && !darwin +// +build !windows,!darwin /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/mount/temp_unsupported.go b/vendor/github.com/containerd/containerd/mount/temp_unsupported.go index 942be4128a..feec90a76f 100644 --- a/vendor/github.com/containerd/containerd/mount/temp_unsupported.go +++ b/vendor/github.com/containerd/containerd/mount/temp_unsupported.go @@ -1,4 +1,5 @@ -// +build windows +//go:build windows || darwin +// +build windows darwin /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/namespaces/context.go b/vendor/github.com/containerd/containerd/namespaces/context.go index b53c9012c1..e5e23fe430 100644 --- a/vendor/github.com/containerd/containerd/namespaces/context.go +++ b/vendor/github.com/containerd/containerd/namespaces/context.go @@ -18,11 +18,11 @@ package namespaces import ( "context" + "fmt" "os" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/identifiers" - "github.com/pkg/errors" ) const ( @@ -69,10 +69,10 @@ func Namespace(ctx context.Context) (string, bool) { func NamespaceRequired(ctx context.Context) (string, error) { namespace, ok := Namespace(ctx) if !ok || namespace == "" { - return "", errors.Wrapf(errdefs.ErrFailedPrecondition, "namespace is required") + return "", fmt.Errorf("namespace is required: %w", errdefs.ErrFailedPrecondition) } if err := identifiers.Validate(namespace); err != nil { - return "", errors.Wrap(err, "namespace validation") + return "", fmt.Errorf("namespace validation: %w", err) } return namespace, nil } diff --git a/vendor/github.com/containerd/containerd/oci/mounts.go b/vendor/github.com/containerd/containerd/oci/mounts.go new file mode 100644 index 0000000000..83dd0d0b10 --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/mounts.go @@ -0,0 +1,71 @@ +//go:build !freebsd +// +build !freebsd + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + specs "github.com/opencontainers/runtime-spec/specs-go" +) + +func defaultMounts() []specs.Mount { + return []specs.Mount{ + { + Destination: "/proc", + Type: "proc", + Source: "proc", + Options: []string{"nosuid", "noexec", "nodev"}, + }, + { + Destination: "/dev", + Type: "tmpfs", + Source: "tmpfs", + Options: []string{"nosuid", "strictatime", "mode=755", "size=65536k"}, + }, + { + Destination: "/dev/pts", + Type: "devpts", + Source: "devpts", + Options: []string{"nosuid", "noexec", "newinstance", "ptmxmode=0666", "mode=0620", "gid=5"}, + }, + { + Destination: "/dev/shm", + Type: "tmpfs", + Source: "shm", + Options: []string{"nosuid", "noexec", "nodev", "mode=1777", "size=65536k"}, + }, + { + Destination: "/dev/mqueue", + Type: "mqueue", + Source: "mqueue", + Options: []string{"nosuid", "noexec", "nodev"}, + }, + { + Destination: "/sys", + Type: "sysfs", + Source: "sysfs", + Options: []string{"nosuid", "noexec", "nodev", "ro"}, + }, + { + Destination: "/run", + Type: "tmpfs", + Source: "tmpfs", + Options: []string{"nosuid", "strictatime", "mode=755", "size=65536k"}, + }, + } +} diff --git a/vendor/github.com/containerd/containerd/sys/stat_unix.go b/vendor/github.com/containerd/containerd/oci/mounts_freebsd.go similarity index 52% rename from vendor/github.com/containerd/containerd/sys/stat_unix.go rename to vendor/github.com/containerd/containerd/oci/mounts_freebsd.go index 21a666dff8..42b9d7affd 100644 --- a/vendor/github.com/containerd/containerd/sys/stat_unix.go +++ b/vendor/github.com/containerd/containerd/oci/mounts_freebsd.go @@ -1,5 +1,3 @@ -// +build linux solaris - /* Copyright The containerd Authors. @@ -16,29 +14,25 @@ limitations under the License. */ -package sys +package oci import ( - "syscall" - "time" + specs "github.com/opencontainers/runtime-spec/specs-go" ) -// StatAtime returns the Atim -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atim -} - -// StatCtime returns the Ctim -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctim -} - -// StatMtime returns the Mtim -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtim -} - -// StatATimeAsTime returns st.Atim as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert +func defaultMounts() []specs.Mount { + return []specs.Mount{ + { + Destination: "/dev", + Type: "devfs", + Source: "devfs", + Options: []string{"ruleset=4"}, + }, + { + Destination: "/dev/fd", + Type: "fdescfs", + Source: "fdescfs", + Options: []string{}, + }, + } } diff --git a/vendor/github.com/containerd/containerd/oci/spec.go b/vendor/github.com/containerd/containerd/oci/spec.go index 035bb7e7d8..34d7662309 100644 --- a/vendor/github.com/containerd/containerd/oci/spec.go +++ b/vendor/github.com/containerd/containerd/oci/spec.go @@ -161,50 +161,6 @@ func populateDefaultUnixSpec(ctx context.Context, s *Spec, id string) error { }, }, }, - Mounts: []specs.Mount{ - { - Destination: "/proc", - Type: "proc", - Source: "proc", - Options: []string{"nosuid", "noexec", "nodev"}, - }, - { - Destination: "/dev", - Type: "tmpfs", - Source: "tmpfs", - Options: []string{"nosuid", "strictatime", "mode=755", "size=65536k"}, - }, - { - Destination: "/dev/pts", - Type: "devpts", - Source: "devpts", - Options: []string{"nosuid", "noexec", "newinstance", "ptmxmode=0666", "mode=0620", "gid=5"}, - }, - { - Destination: "/dev/shm", - Type: "tmpfs", - Source: "shm", - Options: []string{"nosuid", "noexec", "nodev", "mode=1777", "size=65536k"}, - }, - { - Destination: "/dev/mqueue", - Type: "mqueue", - Source: "mqueue", - Options: []string{"nosuid", "noexec", "nodev"}, - }, - { - Destination: "/sys", - Type: "sysfs", - Source: "sysfs", - Options: []string{"nosuid", "noexec", "nodev", "ro"}, - }, - { - Destination: "/run", - Type: "tmpfs", - Source: "tmpfs", - Options: []string{"nosuid", "strictatime", "mode=755", "size=65536k"}, - }, - }, Linux: &specs.Linux{ MaskedPaths: []string{ "/proc/acpi", @@ -237,6 +193,7 @@ func populateDefaultUnixSpec(ctx context.Context, s *Spec, id string) error { Namespaces: defaultUnixNamespaces(), }, } + s.Mounts = defaultMounts() return nil } diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts.go b/vendor/github.com/containerd/containerd/oci/spec_opts.go index 4199a85d93..9b0cfc3f17 100644 --- a/vendor/github.com/containerd/containerd/oci/spec_opts.go +++ b/vendor/github.com/containerd/containerd/oci/spec_opts.go @@ -20,10 +20,11 @@ import ( "bufio" "context" "encoding/json" + "errors" "fmt" - "io/ioutil" "os" "path/filepath" + "runtime" "strconv" "strings" @@ -36,8 +37,7 @@ import ( "github.com/containerd/continuity/fs" v1 "github.com/opencontainers/image-spec/specs-go/v1" "github.com/opencontainers/runc/libcontainer/user" - specs "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" + "github.com/opencontainers/runtime-spec/specs-go" ) // SpecOpts sets spec specific information to a newly generated OCI spec @@ -138,7 +138,7 @@ func WithSpecFromBytes(p []byte) SpecOpts { return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { *s = Spec{} // make sure spec is cleared. if err := json.Unmarshal(p, s); err != nil { - return errors.Wrapf(err, "decoding spec config file failed, current supported OCI runtime-spec : v%s", specs.Version) + return fmt.Errorf("decoding spec config file failed, current supported OCI runtime-spec : v%s: %w", specs.Version, err) } return nil } @@ -147,9 +147,9 @@ func WithSpecFromBytes(p []byte) SpecOpts { // WithSpecFromFile loads the specification from the provided filename. func WithSpecFromFile(filename string) SpecOpts { return func(ctx context.Context, c Client, container *containers.Container, s *Spec) error { - p, err := ioutil.ReadFile(filename) + p, err := os.ReadFile(filename) if err != nil { - return errors.Wrap(err, "cannot load spec config file") + return fmt.Errorf("cannot load spec config file: %w", err) } return WithSpecFromBytes(p)(ctx, c, container, s) } @@ -522,6 +522,18 @@ func WithNamespacedCgroup() SpecOpts { func WithUser(userstr string) SpecOpts { return func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { setProcess(s) + + // For LCOW it's a bit harder to confirm that the user actually exists on the host as a rootfs isn't + // mounted on the host and shared into the guest, but rather the rootfs is constructed entirely in the + // guest itself. To accommodate this, a spot to place the user string provided by a client as-is is needed. + // The `Username` field on the runtime spec is marked by Platform as only for Windows, and in this case it + // *is* being set on a Windows host at least, but will be used as a temporary holding spot until the guest + // can use the string to perform these same operations to grab the uid:gid inside. + if s.Windows != nil && s.Linux != nil { + s.Process.User.Username = userstr + return nil + } + parts := strings.Split(userstr, ":") switch len(parts) { case 1: @@ -618,7 +630,7 @@ func WithUserID(uid uint32) SpecOpts { setProcess(s) if c.Snapshotter == "" && c.SnapshotKey == "" { if !isRootfsAbs(s.Root.Path) { - return errors.Errorf("rootfs absolute path is required") + return errors.New("rootfs absolute path is required") } user, err := UserFromPath(s.Root.Path, func(u user.User) bool { return u.Uid == int(uid) @@ -635,10 +647,10 @@ func WithUserID(uid uint32) SpecOpts { } if c.Snapshotter == "" { - return errors.Errorf("no snapshotter set for container") + return errors.New("no snapshotter set for container") } if c.SnapshotKey == "" { - return errors.Errorf("rootfs snapshot not created for container") + return errors.New("rootfs snapshot not created for container") } snapshotter := client.SnapshotService(c.Snapshotter) mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) @@ -667,14 +679,16 @@ func WithUserID(uid uint32) SpecOpts { // WithUsername sets the correct UID and GID for the container // based on the image's /etc/passwd contents. If /etc/passwd // does not exist, or the username is not found in /etc/passwd, -// it returns error. +// it returns error. On Windows this sets the username as provided, +// the operating system will validate the user when going to run +// the container. func WithUsername(username string) SpecOpts { return func(ctx context.Context, client Client, c *containers.Container, s *Spec) (err error) { setProcess(s) if s.Linux != nil { if c.Snapshotter == "" && c.SnapshotKey == "" { if !isRootfsAbs(s.Root.Path) { - return errors.Errorf("rootfs absolute path is required") + return errors.New("rootfs absolute path is required") } user, err := UserFromPath(s.Root.Path, func(u user.User) bool { return u.Name == username @@ -686,10 +700,10 @@ func WithUsername(username string) SpecOpts { return nil } if c.Snapshotter == "" { - return errors.Errorf("no snapshotter set for container") + return errors.New("no snapshotter set for container") } if c.SnapshotKey == "" { - return errors.Errorf("rootfs snapshot not created for container") + return errors.New("rootfs snapshot not created for container") } snapshotter := client.SnapshotService(c.Snapshotter) mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) @@ -722,8 +736,8 @@ func WithUsername(username string) SpecOpts { // The passed in user can be either a uid or a username. func WithAdditionalGIDs(userstr string) SpecOpts { return func(ctx context.Context, client Client, c *containers.Container, s *Spec) (err error) { - // For LCOW additional GID's not supported - if s.Windows != nil { + // For LCOW or on Darwin additional GID's not supported + if s.Windows != nil || runtime.GOOS == "darwin" { return nil } setProcess(s) @@ -767,15 +781,15 @@ func WithAdditionalGIDs(userstr string) SpecOpts { } if c.Snapshotter == "" && c.SnapshotKey == "" { if !isRootfsAbs(s.Root.Path) { - return errors.Errorf("rootfs absolute path is required") + return errors.New("rootfs absolute path is required") } return setAdditionalGids(s.Root.Path) } if c.Snapshotter == "" { - return errors.Errorf("no snapshotter set for container") + return errors.New("no snapshotter set for container") } if c.SnapshotKey == "" { - return errors.Errorf("rootfs snapshot not created for container") + return errors.New("rootfs snapshot not created for container") } snapshotter := client.SnapshotService(c.Snapshotter) mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) @@ -1208,7 +1222,7 @@ func WithLinuxDevice(path, permissions string) SpecOpts { setLinux(s) setResources(s) - dev, err := deviceFromPath(path) + dev, err := DeviceFromPath(path) if err != nil { return err } @@ -1256,16 +1270,16 @@ var ErrNoShmMount = errors.New("no /dev/shm mount specified") // // The size value is specified in kb, kilobytes. func WithDevShmSize(kb int64) SpecOpts { - return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { - for _, m := range s.Mounts { - if m.Source == "shm" && m.Type == "tmpfs" { - for i, o := range m.Options { - if strings.HasPrefix(o, "size=") { - m.Options[i] = fmt.Sprintf("size=%dk", kb) - return nil + return func(ctx context.Context, _ Client, _ *containers.Container, s *Spec) error { + for i, m := range s.Mounts { + if filepath.Clean(m.Destination) == "/dev/shm" && m.Source == "shm" && m.Type == "tmpfs" { + for i := 0; i < len(m.Options); i++ { + if strings.HasPrefix(m.Options[i], "size=") { + m.Options = append(m.Options[:i], m.Options[i+1:]...) + i-- } } - m.Options = append(m.Options, fmt.Sprintf("size=%dk", kb)) + s.Mounts[i].Options = append(m.Options, fmt.Sprintf("size=%dk", kb)) return nil } } diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_linux.go b/vendor/github.com/containerd/containerd/oci/spec_opts_linux.go index ae8c0a7d8f..4d8841ee11 100644 --- a/vendor/github.com/containerd/containerd/oci/spec_opts_linux.go +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_linux.go @@ -1,5 +1,3 @@ -// +build linux - /* Copyright The containerd Authors. @@ -143,3 +141,15 @@ var WithAllKnownCapabilities = func(ctx context.Context, client Client, c *conta func WithoutRunMount(ctx context.Context, client Client, c *containers.Container, s *Spec) error { return WithoutMounts("/run")(ctx, client, c, s) } + +// WithRdt sets the container's RDT parameters +func WithRdt(closID, l3CacheSchema, memBwSchema string) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + s.Linux.IntelRdt = &specs.LinuxIntelRdt{ + ClosID: closID, + L3CacheSchema: l3CacheSchema, + MemBwSchema: memBwSchema, + } + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_nonlinux.go b/vendor/github.com/containerd/containerd/oci/spec_opts_nonlinux.go index 77a1636387..c990fc6349 100644 --- a/vendor/github.com/containerd/containerd/oci/spec_opts_nonlinux.go +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_nonlinux.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux /* @@ -20,6 +21,7 @@ package oci import ( "context" + "errors" "github.com/containerd/containerd/containers" ) @@ -36,3 +38,18 @@ var WithAllCurrentCapabilities = func(ctx context.Context, client Client, c *con var WithAllKnownCapabilities = func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { return WithCapabilities(nil)(ctx, client, c, s) } + +// WithCPUShares sets the container's cpu shares +//nolint: deadcode, unused +func WithCPUShares(shares uint64) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + return nil + } +} + +// WithRdt sets the container's RDT parameters +func WithRdt(closID, l3CacheSchema, memBwSchema string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, _ *Spec) error { + return errors.New("RDT not supported") + } +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_unix.go b/vendor/github.com/containerd/containerd/oci/spec_opts_unix.go index 80a5223567..9d03091aa8 100644 --- a/vendor/github.com/containerd/containerd/oci/spec_opts_unix.go +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_unix.go @@ -1,3 +1,4 @@ +//go:build !linux && !windows // +build !linux,!windows /* @@ -36,7 +37,7 @@ func WithHostDevices(_ context.Context, _ Client, _ *containers.Container, s *Sp return nil } -// WithDevices recursively adds devices from the passed in path and associated cgroup rules for that device. +// WithDevices recursively adds devices from the passed in path. // If devicePath is a dir it traverses the dir to add all devices in that dir. // If devicePath is not a dir, it attempts to add the single device. func WithDevices(devicePath, containerPath, permissions string) SpecOpts { diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_windows.go b/vendor/github.com/containerd/containerd/oci/spec_opts_windows.go index 126a89ec83..5502257a48 100644 --- a/vendor/github.com/containerd/containerd/oci/spec_opts_windows.go +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -20,10 +18,10 @@ package oci import ( "context" + "errors" "github.com/containerd/containerd/containers" specs "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" ) // WithWindowsCPUCount sets the `Windows.Resources.CPU.Count` section to the @@ -74,6 +72,20 @@ func WithHostDevices(_ context.Context, _ Client, _ *containers.Container, s *Sp return nil } -func deviceFromPath(path string) (*specs.LinuxDevice, error) { +func DeviceFromPath(path string) (*specs.LinuxDevice, error) { return nil, errors.New("device from path not supported on Windows") } + +// WithWindowsNetworkNamespace sets the network namespace for a Windows container. +func WithWindowsNetworkNamespace(ns string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if s.Windows == nil { + s.Windows = &specs.Windows{} + } + if s.Windows.Network == nil { + s.Windows.Network = &specs.WindowsNetwork{} + } + s.Windows.Network.NetworkNamespace = ns + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/oci/utils_unix.go b/vendor/github.com/containerd/containerd/oci/utils_unix.go index 108cacf5b8..db75b0bade 100644 --- a/vendor/github.com/containerd/containerd/oci/utils_unix.go +++ b/vendor/github.com/containerd/containerd/oci/utils_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -19,16 +20,25 @@ package oci import ( - "io/ioutil" + "errors" + "fmt" "os" "path/filepath" + "github.com/containerd/containerd/pkg/userns" specs "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) -var errNotADevice = errors.New("not a device node") +// ErrNotADevice denotes that a file is not a valid linux device. +var ErrNotADevice = errors.New("not a device node") + +// Testing dependencies +var ( + osReadDir = os.ReadDir + usernsRunningInUserNS = userns.RunningInUserNS + overrideDeviceFromPath func(path string) error +) // HostDevices returns all devices that can be found under /dev directory. func HostDevices() ([]specs.LinuxDevice, error) { @@ -38,11 +48,11 @@ func HostDevices() ([]specs.LinuxDevice, error) { func getDevices(path, containerPath string) ([]specs.LinuxDevice, error) { stat, err := os.Stat(path) if err != nil { - return nil, errors.Wrap(err, "error stating device path") + return nil, fmt.Errorf("error stating device path: %w", err) } if !stat.IsDir() { - dev, err := deviceFromPath(path) + dev, err := DeviceFromPath(path) if err != nil { return nil, err } @@ -52,7 +62,7 @@ func getDevices(path, containerPath string) ([]specs.LinuxDevice, error) { return []specs.LinuxDevice{*dev}, nil } - files, err := ioutil.ReadDir(path) + files, err := osReadDir(path) if err != nil { return nil, err } @@ -72,6 +82,12 @@ func getDevices(path, containerPath string) ([]specs.LinuxDevice, error) { } sub, err := getDevices(filepath.Join(path, f.Name()), cp) if err != nil { + if errors.Is(err, os.ErrPermission) && usernsRunningInUserNS() { + // ignore the "permission denied" error if running in userns. + // This allows rootless containers to use devices that are + // accessible, ignoring devices / subdirectories that are not. + continue + } return nil, err } @@ -80,26 +96,52 @@ func getDevices(path, containerPath string) ([]specs.LinuxDevice, error) { } case f.Name() == "console": continue - } - device, err := deviceFromPath(filepath.Join(path, f.Name())) - if err != nil { - if err == errNotADevice { + default: + device, err := DeviceFromPath(filepath.Join(path, f.Name())) + if err != nil { + if err == ErrNotADevice { + continue + } + if os.IsNotExist(err) { + continue + } + if errors.Is(err, os.ErrPermission) && usernsRunningInUserNS() { + // ignore the "permission denied" error if running in userns. + // This allows rootless containers to use devices that are + // accessible, ignoring devices that are not. + continue + } + return nil, err + } + if device.Type == fifoDevice { continue } - if os.IsNotExist(err) { - continue + if containerPath != "" { + device.Path = filepath.Join(containerPath, filepath.Base(f.Name())) } - return nil, err + out = append(out, *device) } - if containerPath != "" { - device.Path = filepath.Join(containerPath, filepath.Base(f.Name())) - } - out = append(out, *device) } return out, nil } -func deviceFromPath(path string) (*specs.LinuxDevice, error) { +// TODO consider adding these consts to the OCI runtime-spec. +const ( + wildcardDevice = "a" //nolint // currently unused, but should be included when upstreaming to OCI runtime-spec. + blockDevice = "b" + charDevice = "c" // or "u" + fifoDevice = "p" +) + +// DeviceFromPath takes the path to a device to look up the information about a +// linux device and returns that information as a LinuxDevice struct. +func DeviceFromPath(path string) (*specs.LinuxDevice, error) { + if overrideDeviceFromPath != nil { + if err := overrideDeviceFromPath(path); err != nil { + return nil, err + } + } + var stat unix.Stat_t if err := unix.Lstat(path, &stat); err != nil { return nil, err @@ -110,19 +152,21 @@ func deviceFromPath(path string) (*specs.LinuxDevice, error) { major = unix.Major(devNumber) minor = unix.Minor(devNumber) ) - if major == 0 { - return nil, errNotADevice - } var ( devType string mode = stat.Mode ) - switch { - case mode&unix.S_IFBLK == unix.S_IFBLK: - devType = "b" - case mode&unix.S_IFCHR == unix.S_IFCHR: - devType = "c" + + switch mode & unix.S_IFMT { + case unix.S_IFBLK: + devType = blockDevice + case unix.S_IFCHR: + devType = charDevice + case unix.S_IFIFO: + devType = fifoDevice + default: + return nil, ErrNotADevice } fm := os.FileMode(mode &^ unix.S_IFMT) return &specs.LinuxDevice{ diff --git a/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_linux.go b/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_linux.go index ee3858583e..ab54df8eab 100644 --- a/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_linux.go +++ b/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_linux.go @@ -1,5 +1,3 @@ -// +build linux - /* Copyright The containerd Authors. @@ -19,7 +17,6 @@ package apparmor import ( - "io/ioutil" "os" "sync" ) @@ -36,12 +33,10 @@ var ( // check for apparmor_parser to be present, or if we're running docker-in-docker. func hostSupports() bool { checkAppArmor.Do(func() { - // see https://github.com/docker/docker/commit/de191e86321f7d3136ff42ff75826b8107399497 + // see https://github.com/opencontainers/runc/blob/0d49470392206f40eaab3b2190a57fe7bb3df458/libcontainer/apparmor/apparmor_linux.go if _, err := os.Stat("/sys/kernel/security/apparmor"); err == nil && os.Getenv("container") == "" { - if _, err = os.Stat("/sbin/apparmor_parser"); err == nil { - buf, err := ioutil.ReadFile("/sys/module/apparmor/parameters/enabled") - appArmorSupported = err == nil && len(buf) > 1 && buf[0] == 'Y' - } + buf, err := os.ReadFile("/sys/module/apparmor/parameters/enabled") + appArmorSupported = err == nil && len(buf) > 1 && buf[0] == 'Y' } }) return appArmorSupported diff --git a/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_unsupported.go b/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_unsupported.go index 428d36424d..833170338e 100644 --- a/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_unsupported.go +++ b/vendor/github.com/containerd/containerd/pkg/apparmor/apparmor_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux /* diff --git a/vendor/github.com/containerd/containerd/pkg/cap/cap_linux.go b/vendor/github.com/containerd/containerd/pkg/cap/cap_linux.go index 35772a4d85..26212573dc 100644 --- a/vendor/github.com/containerd/containerd/pkg/cap/cap_linux.go +++ b/vendor/github.com/containerd/containerd/pkg/cap/cap_linux.go @@ -19,12 +19,11 @@ package cap import ( "bufio" + "fmt" "io" "os" "strconv" "strings" - - "github.com/pkg/errors" ) // FromNumber returns a cap string like "CAP_SYS_ADMIN" @@ -91,7 +90,7 @@ func ParseProcPIDStatus(r io.Reader) (map[Type]uint64, error) { case "CapInh", "CapPrm", "CapEff", "CapBnd", "CapAmb": ui64, err := strconv.ParseUint(v, 16, 64) if err != nil { - return nil, errors.Errorf("failed to parse line %q", line) + return nil, fmt.Errorf("failed to parse line %q", line) } switch k { case "CapInh": @@ -117,9 +116,6 @@ func ParseProcPIDStatus(r io.Reader) (map[Type]uint64, error) { // the current process. // // The result is like []string{"CAP_SYS_ADMIN", ...}. -// -// The result does not contain caps that are not recognized by -// the "github.com/syndtr/gocapability" library. func Current() ([]string, error) { f, err := os.Open("/proc/self/status") if err != nil { diff --git a/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go b/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go index aa604baab9..74c303b944 100644 --- a/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go +++ b/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go @@ -18,10 +18,9 @@ package dialer import ( "context" + "fmt" "net" "time" - - "github.com/pkg/errors" ) type dialResult struct { @@ -74,6 +73,6 @@ func timeoutDialer(address string, timeout time.Duration) (net.Conn, error) { dr.c.Close() } }() - return nil, errors.Errorf("dial %s: timeout", address) + return nil, fmt.Errorf("dial %s: timeout", address) } } diff --git a/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go b/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go index e7d1958339..b4304ffbf1 100644 --- a/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go +++ b/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* diff --git a/vendor/github.com/containerd/containerd/pkg/seccomp/seccomp_unsupported.go b/vendor/github.com/containerd/containerd/pkg/seccomp/seccomp_unsupported.go index 87b133426c..4458c1c702 100644 --- a/vendor/github.com/containerd/containerd/pkg/seccomp/seccomp_unsupported.go +++ b/vendor/github.com/containerd/containerd/pkg/seccomp/seccomp_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux /* diff --git a/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go b/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go index aab756fd2a..4f8d7dd2d5 100644 --- a/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go +++ b/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux /* diff --git a/vendor/github.com/containerd/containerd/platforms/compare.go b/vendor/github.com/containerd/containerd/platforms/compare.go index c7657e1869..3913ef6637 100644 --- a/vendor/github.com/containerd/containerd/platforms/compare.go +++ b/vendor/github.com/containerd/containerd/platforms/compare.go @@ -38,12 +38,22 @@ func platformVector(platform specs.Platform) []specs.Platform { switch platform.Architecture { case "amd64": + if amd64Version, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && amd64Version > 1 { + for amd64Version--; amd64Version >= 1; amd64Version-- { + vector = append(vector, specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v" + strconv.Itoa(amd64Version), + }) + } + } vector = append(vector, specs.Platform{ Architecture: "386", OS: platform.OS, OSVersion: platform.OSVersion, OSFeatures: platform.OSFeatures, - Variant: platform.Variant, }) case "arm": if armVersion, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && armVersion > 5 { diff --git a/vendor/github.com/containerd/containerd/platforms/cpuinfo.go b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go index 4a7177e313..046e0356d1 100644 --- a/vendor/github.com/containerd/containerd/platforms/cpuinfo.go +++ b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go @@ -18,6 +18,7 @@ package platforms import ( "bufio" + "fmt" "os" "runtime" "strings" @@ -25,7 +26,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) // Present the ARM instruction set architecture, eg: v7, v8 @@ -48,7 +48,7 @@ func cpuVariant() string { // by ourselves. We can just parse these information from /proc/cpuinfo func getCPUInfo(pattern string) (info string, err error) { if !isLinuxOS(runtime.GOOS) { - return "", errors.Wrapf(errdefs.ErrNotImplemented, "getCPUInfo for OS %s", runtime.GOOS) + return "", fmt.Errorf("getCPUInfo for OS %s: %w", runtime.GOOS, errdefs.ErrNotImplemented) } cpuinfo, err := os.Open("/proc/cpuinfo") @@ -75,7 +75,7 @@ func getCPUInfo(pattern string) (info string, err error) { return "", err } - return "", errors.Wrapf(errdefs.ErrNotFound, "getCPUInfo for pattern: %s", pattern) + return "", fmt.Errorf("getCPUInfo for pattern: %s: %w", pattern, errdefs.ErrNotFound) } func getCPUVariant() string { diff --git a/vendor/github.com/containerd/containerd/platforms/database.go b/vendor/github.com/containerd/containerd/platforms/database.go index 6ede94061e..dbe9957ca9 100644 --- a/vendor/github.com/containerd/containerd/platforms/database.go +++ b/vendor/github.com/containerd/containerd/platforms/database.go @@ -38,7 +38,7 @@ func isLinuxOS(os string) bool { // The OS value should be normalized before calling this function. func isKnownOS(os string) bool { switch os { - case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": + case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "ios", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": return true } return false @@ -60,7 +60,7 @@ func isArmArch(arch string) bool { // The arch value should be normalized before being passed to this function. func isKnownArch(arch string) bool { switch arch { - case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": + case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "loong64", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": return true } return false @@ -86,9 +86,11 @@ func normalizeArch(arch, variant string) (string, string) { case "i386": arch = "386" variant = "" - case "x86_64", "x86-64": + case "x86_64", "x86-64", "amd64": arch = "amd64" - variant = "" + if variant == "v1" { + variant = "" + } case "aarch64", "arm64": arch = "arm64" switch variant { diff --git a/vendor/github.com/containerd/containerd/platforms/defaults.go b/vendor/github.com/containerd/containerd/platforms/defaults.go index cb77fbc9f7..cfa3ff34a1 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults.go @@ -16,27 +16,11 @@ package platforms -import ( - "runtime" - - specs "github.com/opencontainers/image-spec/specs-go/v1" -) - // DefaultString returns the default string specifier for the platform. func DefaultString() string { return Format(DefaultSpec()) } -// DefaultSpec returns the current platform's default platform specification. -func DefaultSpec() specs.Platform { - return specs.Platform{ - OS: runtime.GOOS, - Architecture: runtime.GOARCH, - // The Variant field will be empty if arch != ARM. - Variant: cpuVariant(), - } -} - // DefaultStrict returns strict form of Default. func DefaultStrict() MatchComparer { return OnlyStrict(DefaultSpec()) diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go b/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go new file mode 100644 index 0000000000..e249fe48d3 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go @@ -0,0 +1,45 @@ +//go:build darwin +// +build darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + +// Default returns the default matcher for the platform. +func Default() MatchComparer { + return Ordered(DefaultSpec(), specs.Platform{ + // darwin runtime also supports Linux binary via runu/LKL + OS: "linux", + Architecture: runtime.GOARCH, + }) +} diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_unix.go b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go index e8a7d5ffa0..49690f1b3e 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults_unix.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go @@ -1,4 +1,5 @@ -// +build !windows +//go:build !windows && !darwin +// +build !windows,!darwin /* Copyright The containerd Authors. @@ -18,6 +19,22 @@ package platforms +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + // Default returns the default matcher for the platform. func Default() MatchComparer { return Only(DefaultSpec()) diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_windows.go b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go index 0c380e3b7c..c1aaf72ca8 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults_windows.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -29,6 +27,18 @@ import ( "golang.org/x/sys/windows" ) +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + major, minor, build := windows.RtlGetNtVersionNumbers() + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + OSVersion: fmt.Sprintf("%d.%d.%d", major, minor, build), + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + type matchComparer struct { defaults Matcher osVersionPrefix string diff --git a/vendor/github.com/containerd/containerd/platforms/platforms.go b/vendor/github.com/containerd/containerd/platforms/platforms.go index 088bdea050..8f955d036d 100644 --- a/vendor/github.com/containerd/containerd/platforms/platforms.go +++ b/vendor/github.com/containerd/containerd/platforms/platforms.go @@ -107,6 +107,8 @@ package platforms import ( + "fmt" + "path" "regexp" "runtime" "strconv" @@ -114,7 +116,6 @@ import ( "github.com/containerd/containerd/errdefs" specs "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var ( @@ -166,14 +167,14 @@ func (m *matcher) String() string { func Parse(specifier string) (specs.Platform, error) { if strings.Contains(specifier, "*") { // TODO(stevvooe): need to work out exact wildcard handling - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: wildcards not yet supported", specifier) + return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errdefs.ErrInvalidArgument) } parts := strings.Split(specifier, "/") for _, part := range parts { if !specifierRe.MatchString(part) { - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q is an invalid component of %q: platform specifier component must match %q", part, specifier, specifierRe.String()) + return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errdefs.ErrInvalidArgument) } } @@ -205,7 +206,7 @@ func Parse(specifier string) (specs.Platform, error) { return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: unknown operating system or architecture", specifier) + return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errdefs.ErrInvalidArgument) case 2: // In this case, we treat as a regular os/arch pair. We don't care // about whether or not we know of the platform. @@ -227,7 +228,7 @@ func Parse(specifier string) (specs.Platform, error) { return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: cannot parse platform specifier", specifier) + return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errdefs.ErrInvalidArgument) } // MustParse is like Parses but panics if the specifier cannot be parsed. @@ -246,20 +247,7 @@ func Format(platform specs.Platform) string { return "unknown" } - return joinNotEmpty(platform.OS, platform.Architecture, platform.Variant) -} - -func joinNotEmpty(s ...string) string { - var ss []string - for _, s := range s { - if s == "" { - continue - } - - ss = append(ss, s) - } - - return strings.Join(ss, "/") + return path.Join(platform.OS, platform.Architecture, platform.Variant) } // Normalize validates and translate the platform to the canonical value. @@ -269,10 +257,5 @@ func joinNotEmpty(s ...string) string { func Normalize(platform specs.Platform) specs.Platform { platform.OS = normalizeOS(platform.OS) platform.Architecture, platform.Variant = normalizeArch(platform.Architecture, platform.Variant) - - // these fields are deprecated, remove them - platform.OSFeatures = nil - platform.OSVersion = "" - return platform } diff --git a/vendor/github.com/containerd/containerd/plugin/context.go b/vendor/github.com/containerd/containerd/plugin/context.go index 75b7366fca..dcb533c8a7 100644 --- a/vendor/github.com/containerd/containerd/plugin/context.go +++ b/vendor/github.com/containerd/containerd/plugin/context.go @@ -18,15 +18,15 @@ package plugin import ( "context" + "fmt" "path/filepath" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/events/exchange" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) -// InitContext is used for plugin inititalization +// InitContext is used for plugin initialization type InitContext struct { Context context.Context Root string @@ -34,7 +34,9 @@ type InitContext struct { Config interface{} Address string TTRPCAddress string - Events *exchange.Exchange + + // deprecated: will be removed in 2.0, use plugin.EventType + Events *exchange.Exchange Meta *Meta // plugins can fill in metadata at init. @@ -115,7 +117,7 @@ func (ps *Set) Add(p *Plugin) error { } else if _, idok := byID[p.Registration.ID]; !idok { byID[p.Registration.ID] = p } else { - return errors.Wrapf(errdefs.ErrAlreadyExists, "plugin %v already initialized", p.Registration.URI()) + return fmt.Errorf("plugin %v already initialized: %w", p.Registration.URI(), errdefs.ErrAlreadyExists) } ps.ordered = append(ps.ordered, p) @@ -127,19 +129,42 @@ func (ps *Set) Get(t Type) (interface{}, error) { for _, v := range ps.byTypeAndID[t] { return v.Instance() } - return nil, errors.Wrapf(errdefs.ErrNotFound, "no plugins registered for %s", t) + return nil, fmt.Errorf("no plugins registered for %s: %w", t, errdefs.ErrNotFound) +} + +// GetAll returns all initialized plugins +func (ps *Set) GetAll() []*Plugin { + return ps.ordered +} + +// Plugins returns plugin set +func (i *InitContext) Plugins() *Set { + return i.plugins } // GetAll plugins in the set func (i *InitContext) GetAll() []*Plugin { - return i.plugins.ordered + return i.plugins.GetAll() +} + +// GetByID returns the plugin of the given type and ID +func (i *InitContext) GetByID(t Type, id string) (interface{}, error) { + ps, err := i.GetByType(t) + if err != nil { + return nil, err + } + p, ok := ps[id] + if !ok { + return nil, fmt.Errorf("no %s plugins with id %s: %w", t, id, errdefs.ErrNotFound) + } + return p.Instance() } // GetByType returns all plugins with the specific type. func (i *InitContext) GetByType(t Type) (map[string]*Plugin, error) { p, ok := i.plugins.byTypeAndID[t] if !ok { - return nil, errors.Wrapf(errdefs.ErrNotFound, "no plugins registered for %s", t) + return nil, fmt.Errorf("no plugins registered for %s: %w", t, errdefs.ErrNotFound) } return p, nil diff --git a/vendor/github.com/containerd/containerd/plugin/plugin.go b/vendor/github.com/containerd/containerd/plugin/plugin.go index 2674edeb1b..eb38c12715 100644 --- a/vendor/github.com/containerd/containerd/plugin/plugin.go +++ b/vendor/github.com/containerd/containerd/plugin/plugin.go @@ -17,12 +17,9 @@ package plugin import ( + "errors" "fmt" "sync" - - "github.com/containerd/ttrpc" - "github.com/pkg/errors" - "google.golang.org/grpc" ) var ( @@ -63,6 +60,8 @@ const ( ServicePlugin Type = "io.containerd.service.v1" // GRPCPlugin implements a grpc service GRPCPlugin Type = "io.containerd.grpc.v1" + // TTRPCPlugin implements a ttrpc shim service + TTRPCPlugin Type = "io.containerd.ttrpc.v1" // SnapshotPlugin implements a snapshotter SnapshotPlugin Type = "io.containerd.snapshotter.v1" // TaskMonitorPlugin implements a task monitor @@ -75,6 +74,10 @@ const ( ContentPlugin Type = "io.containerd.content.v1" // GCPlugin implements garbage collection policy GCPlugin Type = "io.containerd.gc.v1" + // EventPlugin implements event handling + EventPlugin Type = "io.containerd.event.v1" + // TracingProcessorPlugin implements a open telemetry span processor + TracingProcessorPlugin Type = "io.containerd.tracing.processor.v1" ) const ( @@ -122,21 +125,6 @@ func (r *Registration) URI() string { return fmt.Sprintf("%s.%s", r.Type, r.ID) } -// Service allows GRPC services to be registered with the underlying server -type Service interface { - Register(*grpc.Server) error -} - -// TTRPCService allows TTRPC services to be registered with the underlying server -type TTRPCService interface { - RegisterTTRPC(*ttrpc.Server) error -} - -// TCPService allows GRPC services to be registered with the underlying tcp server -type TCPService interface { - RegisterTCP(*grpc.Server) error -} - var register = struct { sync.RWMutex r []*Registration @@ -171,15 +159,11 @@ func Register(r *Registration) { panic(err) } - var last bool for _, requires := range r.Requires { - if requires == "*" { - last = true + if requires == "*" && len(r.Requires) != 1 { + panic(ErrInvalidRequires) } } - if last && len(r.Requires) != 1 { - panic(ErrInvalidRequires) - } register.r = append(register.r, r) } @@ -187,7 +171,7 @@ func Register(r *Registration) { func checkUnique(r *Registration) error { for _, registered := range register.r { if r.URI() == registered.URI() { - return errors.Wrap(ErrIDRegistered, r.URI()) + return fmt.Errorf("%s: %w", r.URI(), ErrIDRegistered) } } return nil diff --git a/vendor/github.com/containerd/containerd/plugin/plugin_go18.go b/vendor/github.com/containerd/containerd/plugin/plugin_go18.go index 927fe61965..0df0669d29 100644 --- a/vendor/github.com/containerd/containerd/plugin/plugin_go18.go +++ b/vendor/github.com/containerd/containerd/plugin/plugin_go18.go @@ -1,3 +1,4 @@ +//go:build go1.8 && !windows && amd64 && !static_build && !gccgo // +build go1.8,!windows,amd64,!static_build,!gccgo /* diff --git a/vendor/github.com/containerd/containerd/plugin/plugin_other.go b/vendor/github.com/containerd/containerd/plugin/plugin_other.go index 0c5e14165c..a2883bbbad 100644 --- a/vendor/github.com/containerd/containerd/plugin/plugin_other.go +++ b/vendor/github.com/containerd/containerd/plugin/plugin_other.go @@ -1,3 +1,4 @@ +//go:build !go1.8 || windows || !amd64 || static_build || gccgo // +build !go1.8 windows !amd64 static_build gccgo /* diff --git a/vendor/github.com/containerd/containerd/process.go b/vendor/github.com/containerd/containerd/process.go index 5b302569ba..42d0da60e1 100644 --- a/vendor/github.com/containerd/containerd/process.go +++ b/vendor/github.com/containerd/containerd/process.go @@ -18,6 +18,7 @@ package containerd import ( "context" + "fmt" "strings" "syscall" "time" @@ -25,7 +26,6 @@ import ( "github.com/containerd/containerd/api/services/tasks/v1" "github.com/containerd/containerd/cio" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) // Process represents a system process @@ -210,7 +210,7 @@ func (p *process) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (*ExitS } switch status.Status { case Running, Paused, Pausing: - return nil, errors.Wrapf(errdefs.ErrFailedPrecondition, "process must be stopped before deletion") + return nil, fmt.Errorf("current process state: %s, process must be stopped before deletion: %w", status.Status, errdefs.ErrFailedPrecondition) } r, err := p.task.client.TaskService().DeleteProcess(ctx, &tasks.DeleteProcessRequest{ ContainerID: p.task.id, diff --git a/vendor/github.com/containerd/containerd/pull.go b/vendor/github.com/containerd/containerd/pull.go index 36365513f6..92f7719b1f 100644 --- a/vendor/github.com/containerd/containerd/pull.go +++ b/vendor/github.com/containerd/containerd/pull.go @@ -18,6 +18,8 @@ package containerd import ( "context" + "errors" + "fmt" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/images" @@ -26,7 +28,6 @@ import ( "github.com/containerd/containerd/remotes/docker" "github.com/containerd/containerd/remotes/docker/schema1" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "golang.org/x/sync/errgroup" "golang.org/x/sync/semaphore" ) @@ -49,7 +50,7 @@ func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (_ Ima } else { p, err := platforms.Parse(pullCtx.Platforms[0]) if err != nil { - return nil, errors.Wrapf(err, "invalid platform %s", pullCtx.Platforms[0]) + return nil, fmt.Errorf("invalid platform %s: %w", pullCtx.Platforms[0], err) } pullCtx.PlatformMatcher = platforms.Only(p) @@ -70,13 +71,13 @@ func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (_ Ima // unpacker only supports schema 2 image, for schema 1 this is noop. u, err := c.newUnpacker(ctx, pullCtx) if err != nil { - return nil, errors.Wrap(err, "create unpacker") + return nil, fmt.Errorf("create unpacker: %w", err) } unpackWrapper, unpackEg = u.handlerWrapper(ctx, pullCtx, &unpacks) defer func() { if err := unpackEg.Wait(); err != nil { if retErr == nil { - retErr = errors.Wrap(err, "unpack") + retErr = fmt.Errorf("unpack: %w", err) } } }() @@ -117,7 +118,7 @@ func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (_ Ima // Try to unpack is none is done previously. // This is at least required for schema 1 image. if err := i.Unpack(ctx, pullCtx.Snapshotter, pullCtx.UnpackOpts...); err != nil { - return nil, errors.Wrapf(err, "failed to unpack image on snapshotter %s", pullCtx.Snapshotter) + return nil, fmt.Errorf("failed to unpack image on snapshotter %s: %w", pullCtx.Snapshotter, err) } } } @@ -129,12 +130,12 @@ func (c *Client) fetch(ctx context.Context, rCtx *RemoteContext, ref string, lim store := c.ContentStore() name, desc, err := rCtx.Resolver.Resolve(ctx, ref) if err != nil { - return images.Image{}, errors.Wrapf(err, "failed to resolve reference %q", ref) + return images.Image{}, fmt.Errorf("failed to resolve reference %q: %w", ref, err) } fetcher, err := rCtx.Resolver.Fetcher(ctx, name) if err != nil { - return images.Image{}, errors.Wrapf(err, "failed to get fetcher for %q", name) + return images.Image{}, fmt.Errorf("failed to get fetcher for %q: %w", name, err) } var ( diff --git a/vendor/github.com/containerd/containerd/reference/docker/reference.go b/vendor/github.com/containerd/containerd/reference/docker/reference.go index 0998639b03..6fa97dfdca 100644 --- a/vendor/github.com/containerd/containerd/reference/docker/reference.go +++ b/vendor/github.com/containerd/containerd/reference/docker/reference.go @@ -338,11 +338,13 @@ func WithDigest(name Named, digest digest.Digest) (Canonical, error) { // TrimNamed removes any tag or digest from the named reference. func TrimNamed(ref Named) Named { - domain, path := SplitHostname(ref) - return repository{ - domain: domain, - path: path, + repo := repository{} + if r, ok := ref.(namedRepository); ok { + repo.domain, repo.path = r.Domain(), r.Path() + } else { + repo.domain, repo.path = splitDomain(ref.Name()) } + return repo } func getBestReferenceType(ref reference) Reference { diff --git a/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go b/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go index 8b0a87e755..c259873d2a 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go @@ -19,6 +19,8 @@ package auth import ( "context" "encoding/json" + "errors" + "fmt" "net/http" "net/url" "strings" @@ -27,7 +29,6 @@ import ( "github.com/containerd/containerd/log" remoteserrors "github.com/containerd/containerd/remotes/errors" "github.com/containerd/containerd/version" - "github.com/pkg/errors" "golang.org/x/net/context/ctxhttp" ) @@ -46,7 +47,7 @@ func GenerateTokenOptions(ctx context.Context, host, username, secret string, c realmURL, err := url.Parse(realm) if err != nil { - return TokenOptions{}, errors.Wrap(err, "invalid token auth challenge realm") + return TokenOptions{}, fmt.Errorf("invalid token auth challenge realm: %w", err) } to := TokenOptions{ @@ -58,7 +59,7 @@ func GenerateTokenOptions(ctx context.Context, host, username, secret string, c scope, ok := c.Parameters["scope"] if ok { - to.Scopes = append(to.Scopes, scope) + to.Scopes = append(to.Scopes, strings.Split(scope, " ")...) } else { log.G(ctx).WithField("host", host).Debug("no scope specified for token auth challenge") } @@ -73,6 +74,15 @@ type TokenOptions struct { Scopes []string Username string Secret string + + // FetchRefreshToken enables fetching a refresh token (aka "identity token", "offline token") along with the bearer token. + // + // For HTTP GET mode (FetchToken), FetchRefreshToken sets `offline_token=true` in the request. + // https://docs.docker.com/registry/spec/auth/token/#requesting-a-token + // + // For HTTP POST mode (FetchTokenWithOAuth), FetchRefreshToken sets `access_type=offline` in the request. + // https://docs.docker.com/registry/spec/auth/oauth/#getting-a-token + FetchRefreshToken bool } // OAuthTokenResponse is response from fetching token with a OAuth POST request @@ -101,6 +111,9 @@ func FetchTokenWithOAuth(ctx context.Context, client *http.Client, headers http. form.Set("username", to.Username) form.Set("password", to.Secret) } + if to.FetchRefreshToken { + form.Set("access_type", "offline") + } req, err := http.NewRequest("POST", to.Realm, strings.NewReader(form.Encode())) if err != nil { @@ -121,18 +134,18 @@ func FetchTokenWithOAuth(ctx context.Context, client *http.Client, headers http. defer resp.Body.Close() if resp.StatusCode < 200 || resp.StatusCode >= 400 { - return nil, errors.WithStack(remoteserrors.NewUnexpectedStatusErr(resp)) + return nil, remoteserrors.NewUnexpectedStatusErr(resp) } decoder := json.NewDecoder(resp.Body) var tr OAuthTokenResponse if err = decoder.Decode(&tr); err != nil { - return nil, errors.Wrap(err, "unable to decode token response") + return nil, fmt.Errorf("unable to decode token response: %w", err) } if tr.AccessToken == "" { - return nil, errors.WithStack(ErrNoToken) + return nil, ErrNoToken } return &tr, nil @@ -175,6 +188,10 @@ func FetchToken(ctx context.Context, client *http.Client, headers http.Header, t req.SetBasicAuth(to.Username, to.Secret) } + if to.FetchRefreshToken { + reqParams.Add("offline_token", "true") + } + req.URL.RawQuery = reqParams.Encode() resp, err := ctxhttp.Do(ctx, client, req) @@ -184,14 +201,14 @@ func FetchToken(ctx context.Context, client *http.Client, headers http.Header, t defer resp.Body.Close() if resp.StatusCode < 200 || resp.StatusCode >= 400 { - return nil, errors.WithStack(remoteserrors.NewUnexpectedStatusErr(resp)) + return nil, remoteserrors.NewUnexpectedStatusErr(resp) } decoder := json.NewDecoder(resp.Body) var tr FetchTokenResponse if err = decoder.Decode(&tr); err != nil { - return nil, errors.Wrap(err, "unable to decode token response") + return nil, fmt.Errorf("unable to decode token response: %w", err) } // `access_token` is equivalent to `token` and if both are specified @@ -202,7 +219,7 @@ func FetchToken(ctx context.Context, client *http.Client, headers http.Header, t } if tr.Token == "" { - return nil, errors.WithStack(ErrNoToken) + return nil, ErrNoToken } return &tr, nil diff --git a/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go b/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go index 67e4aea8da..eaa0e5dbdb 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go @@ -19,6 +19,7 @@ package docker import ( "context" "encoding/base64" + "errors" "fmt" "net/http" "strings" @@ -28,7 +29,6 @@ import ( "github.com/containerd/containerd/log" "github.com/containerd/containerd/remotes/docker/auth" remoteerrors "github.com/containerd/containerd/remotes/errors" - "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -37,10 +37,12 @@ type dockerAuthorizer struct { client *http.Client header http.Header - mu sync.Mutex + mu sync.RWMutex // indexed by host name handlers map[string]*authHandler + + onFetchRefreshToken OnFetchRefreshToken } // NewAuthorizer creates a Docker authorizer using the provided function to @@ -51,9 +53,10 @@ func NewAuthorizer(client *http.Client, f func(string) (string, string, error)) } type authorizerConfig struct { - credentials func(string) (string, string, error) - client *http.Client - header http.Header + credentials func(string) (string, string, error) + client *http.Client + header http.Header + onFetchRefreshToken OnFetchRefreshToken } // AuthorizerOpt configures an authorizer @@ -80,6 +83,16 @@ func WithAuthHeader(hdr http.Header) AuthorizerOpt { } } +// OnFetchRefreshToken is called on fetching request token. +type OnFetchRefreshToken func(ctx context.Context, refreshToken string, req *http.Request) + +// WithFetchRefreshToken enables fetching "refresh token" (aka "identity token", "offline token"). +func WithFetchRefreshToken(f OnFetchRefreshToken) AuthorizerOpt { + return func(opt *authorizerConfig) { + opt.onFetchRefreshToken = f + } +} + // NewDockerAuthorizer creates an authorizer using Docker's registry // authentication spec. // See https://docs.docker.com/registry/spec/auth/ @@ -94,10 +107,11 @@ func NewDockerAuthorizer(opts ...AuthorizerOpt) Authorizer { } return &dockerAuthorizer{ - credentials: ao.credentials, - client: ao.client, - header: ao.header, - handlers: make(map[string]*authHandler), + credentials: ao.credentials, + client: ao.client, + header: ao.header, + handlers: make(map[string]*authHandler), + onFetchRefreshToken: ao.onFetchRefreshToken, } } @@ -109,12 +123,21 @@ func (a *dockerAuthorizer) Authorize(ctx context.Context, req *http.Request) err return nil } - auth, err := ah.authorize(ctx) + auth, refreshToken, err := ah.authorize(ctx) if err != nil { return err } req.Header.Set("Authorization", auth) + + if refreshToken != "" { + a.mu.RLock() + onFetchRefreshToken := a.onFetchRefreshToken + a.mu.RUnlock() + if onFetchRefreshToken != nil { + onFetchRefreshToken(ctx, refreshToken, req) + } + } return nil } @@ -161,6 +184,7 @@ func (a *dockerAuthorizer) AddResponses(ctx context.Context, responses []*http.R if err != nil { return err } + common.FetchRefreshToken = a.onFetchRefreshToken != nil a.handlers[host] = newAuthHandler(a.client, a.header, c.Scheme, common) return nil @@ -181,14 +205,15 @@ func (a *dockerAuthorizer) AddResponses(ctx context.Context, responses []*http.R } } } - return errors.Wrap(errdefs.ErrNotImplemented, "failed to find supported auth scheme") + return fmt.Errorf("failed to find supported auth scheme: %w", errdefs.ErrNotImplemented) } // authResult is used to control limit rate. type authResult struct { sync.WaitGroup - token string - err error + token string + refreshToken string + err error } // authHandler is used to handle auth request per registry server. @@ -220,29 +245,29 @@ func newAuthHandler(client *http.Client, hdr http.Header, scheme auth.Authentica } } -func (ah *authHandler) authorize(ctx context.Context) (string, error) { +func (ah *authHandler) authorize(ctx context.Context) (string, string, error) { switch ah.scheme { case auth.BasicAuth: return ah.doBasicAuth(ctx) case auth.BearerAuth: return ah.doBearerAuth(ctx) default: - return "", errors.Wrapf(errdefs.ErrNotImplemented, "failed to find supported auth scheme: %s", string(ah.scheme)) + return "", "", fmt.Errorf("failed to find supported auth scheme: %s: %w", string(ah.scheme), errdefs.ErrNotImplemented) } } -func (ah *authHandler) doBasicAuth(ctx context.Context) (string, error) { +func (ah *authHandler) doBasicAuth(ctx context.Context) (string, string, error) { username, secret := ah.common.Username, ah.common.Secret if username == "" || secret == "" { - return "", fmt.Errorf("failed to handle basic auth because missing username or secret") + return "", "", fmt.Errorf("failed to handle basic auth because missing username or secret") } auth := base64.StdEncoding.EncodeToString([]byte(username + ":" + secret)) - return fmt.Sprintf("Basic %s", auth), nil + return fmt.Sprintf("Basic %s", auth), "", nil } -func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err error) { +func (ah *authHandler) doBearerAuth(ctx context.Context) (token, refreshToken string, err error) { // copy common tokenOptions to := ah.common @@ -255,7 +280,7 @@ func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err erro if r, exist := ah.scopedTokens[scoped]; exist { ah.Unlock() r.Wait() - return r.token, r.err + return r.token, r.refreshToken, r.err } // only one fetch token job @@ -266,14 +291,16 @@ func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err erro defer func() { token = fmt.Sprintf("Bearer %s", token) - r.token, r.err = token, err + r.token, r.refreshToken, r.err = token, refreshToken, err r.Done() }() // fetch token for the resource scope if to.Secret != "" { defer func() { - err = errors.Wrap(err, "failed to fetch oauth token") + if err != nil { + err = fmt.Errorf("failed to fetch oauth token: %w", err) + } }() // credential information is provided, use oauth POST endpoint // TODO: Allow setting client_id @@ -284,28 +311,29 @@ func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err erro // Registries without support for POST may return 404 for POST /v2/token. // As of September 2017, GCR is known to return 404. // As of February 2018, JFrog Artifactory is known to return 401. - if (errStatus.StatusCode == 405 && to.Username != "") || errStatus.StatusCode == 404 || errStatus.StatusCode == 401 { + // As of January 2022, ACR is known to return 400. + if (errStatus.StatusCode == 405 && to.Username != "") || errStatus.StatusCode == 404 || errStatus.StatusCode == 401 || errStatus.StatusCode == 400 { resp, err := auth.FetchToken(ctx, ah.client, ah.header, to) if err != nil { - return "", err + return "", "", err } - return resp.Token, nil + return resp.Token, resp.RefreshToken, nil } log.G(ctx).WithFields(logrus.Fields{ "status": errStatus.Status, "body": string(errStatus.Body), }).Debugf("token request failed") } - return "", err + return "", "", err } - return resp.AccessToken, nil + return resp.AccessToken, resp.RefreshToken, nil } // do request anonymously resp, err := auth.FetchToken(ctx, ah.client, ah.header, to) if err != nil { - return "", errors.Wrap(err, "failed to fetch anonymous token") + return "", "", fmt.Errorf("failed to fetch anonymous token: %w", err) } - return resp.Token, nil + return resp.Token, resp.RefreshToken, nil } func invalidAuthorization(c auth.Challenge, responses []*http.Response) error { @@ -319,7 +347,7 @@ func invalidAuthorization(c auth.Challenge, responses []*http.Response) error { return nil } - return errors.Wrapf(ErrInvalidAuthorization, "server message: %s", errStr) + return fmt.Errorf("server message: %s: %w", errStr, ErrInvalidAuthorization) } func sameRequest(r1, r2 *http.Request) bool { diff --git a/vendor/github.com/containerd/containerd/remotes/docker/converter.go b/vendor/github.com/containerd/containerd/remotes/docker/converter.go index 43e6b372c1..d7dca0d364 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/converter.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/converter.go @@ -28,7 +28,6 @@ import ( "github.com/containerd/containerd/remotes" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // LegacyConfigMediaType should be replaced by OCI image spec. @@ -52,12 +51,12 @@ func ConvertManifest(ctx context.Context, store content.Store, desc ocispec.Desc // read manifest data mb, err := content.ReadBlob(ctx, store, desc) if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to read index data") + return ocispec.Descriptor{}, fmt.Errorf("failed to read index data: %w", err) } var manifest ocispec.Manifest if err := json.Unmarshal(mb, &manifest); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to unmarshal data into manifest") + return ocispec.Descriptor{}, fmt.Errorf("failed to unmarshal data into manifest: %w", err) } // check config media type @@ -68,7 +67,7 @@ func ConvertManifest(ctx context.Context, store content.Store, desc ocispec.Desc manifest.Config.MediaType = images.MediaTypeDockerSchema2Config data, err := json.MarshalIndent(manifest, "", " ") if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal manifest") + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal manifest: %w", err) } // update manifest with gc labels @@ -82,7 +81,7 @@ func ConvertManifest(ctx context.Context, store content.Store, desc ocispec.Desc ref := remotes.MakeRefKey(ctx, desc) if err := content.WriteBlob(ctx, store, ref, bytes.NewReader(data), desc, content.WithLabels(labels)); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to update content") + return ocispec.Descriptor{}, fmt.Errorf("failed to update content: %w", err) } return desc, nil } diff --git a/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go b/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go index 4b2c10e9a3..11a75356e8 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go @@ -19,9 +19,9 @@ package docker import ( "context" "encoding/json" + "errors" "fmt" "io" - "io/ioutil" "net/http" "net/url" "strings" @@ -30,7 +30,6 @@ import ( "github.com/containerd/containerd/images" "github.com/containerd/containerd/log" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) type dockerFetcher struct { @@ -42,7 +41,7 @@ func (r dockerFetcher) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.R hosts := r.filterHosts(HostCapabilityPull) if len(hosts) == 0 { - return nil, errors.Wrap(errdefs.ErrNotFound, "no pull hosts") + return nil, fmt.Errorf("no pull hosts: %w", errdefs.ErrNotFound) } ctx, err := ContextWithRepositoryScope(ctx, r.refspec, false) @@ -142,9 +141,9 @@ func (r dockerFetcher) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.R } if errdefs.IsNotFound(firstErr) { - firstErr = errors.Wrapf(errdefs.ErrNotFound, - "could not fetch content descriptor %v (%v) from remote", - desc.Digest, desc.MediaType) + firstErr = fmt.Errorf("could not fetch content descriptor %v (%v) from remote: %w", + desc.Digest, desc.MediaType, errdefs.ErrNotFound, + ) } return nil, firstErr @@ -179,19 +178,19 @@ func (r dockerFetcher) open(ctx context.Context, req *request, mediatype string, // implementation. if resp.StatusCode == http.StatusNotFound { - return nil, errors.Wrapf(errdefs.ErrNotFound, "content at %v not found", req.String()) + return nil, fmt.Errorf("content at %v not found: %w", req.String(), errdefs.ErrNotFound) } var registryErr Errors if err := json.NewDecoder(resp.Body).Decode(®istryErr); err != nil || registryErr.Len() < 1 { - return nil, errors.Errorf("unexpected status code %v: %v", req.String(), resp.Status) + return nil, fmt.Errorf("unexpected status code %v: %v", req.String(), resp.Status) } - return nil, errors.Errorf("unexpected status code %v: %s - Server message: %s", req.String(), resp.Status, registryErr.Error()) + return nil, fmt.Errorf("unexpected status code %v: %s - Server message: %s", req.String(), resp.Status, registryErr.Error()) } if offset > 0 { cr := resp.Header.Get("content-range") if cr != "" { if !strings.HasPrefix(cr, fmt.Sprintf("bytes %d-", offset)) { - return nil, errors.Errorf("unhandled content range in response: %v", cr) + return nil, fmt.Errorf("unhandled content range in response: %v", cr) } } else { @@ -201,12 +200,12 @@ func (r dockerFetcher) open(ctx context.Context, req *request, mediatype string, // Discard up to offset // Could use buffer pool here but this case should be rare - n, err := io.Copy(ioutil.Discard, io.LimitReader(resp.Body, offset)) + n, err := io.Copy(io.Discard, io.LimitReader(resp.Body, offset)) if err != nil { - return nil, errors.Wrap(err, "failed to discard to offset") + return nil, fmt.Errorf("failed to discard to offset: %w", err) } if n != offset { - return nil, errors.Errorf("unable to discard to offset") + return nil, errors.New("unable to discard to offset") } } diff --git a/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go b/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go index 58c866bcde..9a827ef04c 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go @@ -18,12 +18,11 @@ package docker import ( "bytes" + "fmt" "io" - "io/ioutil" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) const maxRetry = 3 @@ -70,7 +69,7 @@ func (hrs *httpReadSeeker) Read(p []byte) (n int, err error) { } if hrs.rc != nil { if clsErr := hrs.rc.Close(); clsErr != nil { - log.L.WithError(clsErr).Errorf("httpReadSeeker: failed to close ReadCloser") + log.L.WithError(clsErr).Error("httpReadSeeker: failed to close ReadCloser") } hrs.rc = nil } @@ -95,7 +94,7 @@ func (hrs *httpReadSeeker) Close() error { func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) { if hrs.closed { - return 0, errors.Wrap(errdefs.ErrUnavailable, "Fetcher.Seek: closed") + return 0, fmt.Errorf("Fetcher.Seek: closed: %w", errdefs.ErrUnavailable) } abs := hrs.offset @@ -106,21 +105,21 @@ func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) { abs += offset case io.SeekEnd: if hrs.size == -1 { - return 0, errors.Wrap(errdefs.ErrUnavailable, "Fetcher.Seek: unknown size, cannot seek from end") + return 0, fmt.Errorf("Fetcher.Seek: unknown size, cannot seek from end: %w", errdefs.ErrUnavailable) } abs = hrs.size + offset default: - return 0, errors.Wrap(errdefs.ErrInvalidArgument, "Fetcher.Seek: invalid whence") + return 0, fmt.Errorf("Fetcher.Seek: invalid whence: %w", errdefs.ErrInvalidArgument) } if abs < 0 { - return 0, errors.Wrapf(errdefs.ErrInvalidArgument, "Fetcher.Seek: negative offset") + return 0, fmt.Errorf("Fetcher.Seek: negative offset: %w", errdefs.ErrInvalidArgument) } if abs != hrs.offset { if hrs.rc != nil { if err := hrs.rc.Close(); err != nil { - log.L.WithError(err).Errorf("Fetcher.Seek: failed to close ReadCloser") + log.L.WithError(err).Error("Fetcher.Seek: failed to close ReadCloser") } hrs.rc = nil @@ -141,17 +140,17 @@ func (hrs *httpReadSeeker) reader() (io.Reader, error) { // only try to reopen the body request if we are seeking to a value // less than the actual size. if hrs.open == nil { - return nil, errors.Wrapf(errdefs.ErrNotImplemented, "cannot open") + return nil, fmt.Errorf("cannot open: %w", errdefs.ErrNotImplemented) } rc, err := hrs.open(hrs.offset) if err != nil { - return nil, errors.Wrapf(err, "httpReadSeeker: failed open") + return nil, fmt.Errorf("httpReadSeeker: failed open: %w", err) } if hrs.rc != nil { if err := hrs.rc.Close(); err != nil { - log.L.WithError(err).Errorf("httpReadSeeker: failed to close ReadCloser") + log.L.WithError(err).Error("httpReadSeeker: failed to close ReadCloser") } } hrs.rc = rc @@ -162,7 +161,7 @@ func (hrs *httpReadSeeker) reader() (io.Reader, error) { // as the length is already satisfied but we just return the empty // reader instead. - hrs.rc = ioutil.NopCloser(bytes.NewReader([]byte{})) + hrs.rc = io.NopCloser(bytes.NewReader([]byte{})) } return hrs.rc, nil diff --git a/vendor/github.com/containerd/containerd/remotes/docker/pusher.go b/vendor/github.com/containerd/containerd/remotes/docker/pusher.go index 97ed66a6ab..c786ad2158 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/pusher.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/pusher.go @@ -18,8 +18,9 @@ package docker import ( "context" + "errors" + "fmt" "io" - "io/ioutil" "net/http" "net/url" "strings" @@ -33,7 +34,6 @@ import ( remoteserrors "github.com/containerd/containerd/remotes/errors" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) type dockerPusher struct { @@ -56,7 +56,7 @@ func (p dockerPusher) Writer(ctx context.Context, opts ...content.WriterOpt) (co } } if wOpts.Ref == "" { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, "ref must not be empty") + return nil, fmt.Errorf("ref must not be empty: %w", errdefs.ErrInvalidArgument) } return p.push(ctx, wOpts.Desc, wOpts.Ref, true) } @@ -77,22 +77,22 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str status, err := p.tracker.GetStatus(ref) if err == nil { if status.Committed && status.Offset == status.Total { - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "ref %v", ref) + return nil, fmt.Errorf("ref %v: %w", ref, errdefs.ErrAlreadyExists) } - if unavailableOnFail { + if unavailableOnFail && status.ErrClosed == nil { // Another push of this ref is happening elsewhere. The rest of function // will continue only when `errdefs.IsNotFound(err) == true` (i.e. there // is no actively-tracked ref already). - return nil, errors.Wrap(errdefs.ErrUnavailable, "push is on-going") + return nil, fmt.Errorf("push is on-going: %w", errdefs.ErrUnavailable) } // TODO: Handle incomplete status } else if !errdefs.IsNotFound(err) { - return nil, errors.Wrap(err, "failed to get status") + return nil, fmt.Errorf("failed to get status: %w", err) } hosts := p.filterHosts(HostCapabilityPush) if len(hosts) == 0 { - return nil, errors.Wrap(errdefs.ErrNotFound, "no push hosts") + return nil, fmt.Errorf("no push hosts: %w", errdefs.ErrNotFound) } var ( @@ -144,7 +144,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str }, }) resp.Body.Close() - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v on remote", desc.Digest) + return nil, fmt.Errorf("content %v on remote: %w", desc.Digest, errdefs.ErrAlreadyExists) } } else if resp.StatusCode != http.StatusNotFound { err := remoteserrors.NewUnexpectedStatusErr(resp) @@ -206,7 +206,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str Offset: desc.Size, }, }) - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v on remote", desc.Digest) + return nil, fmt.Errorf("content %v on remote: %w", desc.Digest, errdefs.ErrAlreadyExists) default: err := remoteserrors.NewUnexpectedStatusErr(resp) log.G(ctx).WithField("resp", resp).WithField("body", string(err.(remoteserrors.ErrUnexpectedStatus).Body)).Debug("unexpected response") @@ -222,7 +222,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str if strings.HasPrefix(location, "/") { lurl, err = url.Parse(lhost.Scheme + "://" + lhost.Host + location) if err != nil { - return nil, errors.Wrapf(err, "unable to parse location %v", location) + return nil, fmt.Errorf("unable to parse location %v: %w", location, err) } } else { if !strings.Contains(location, "://") { @@ -230,7 +230,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str } lurl, err = url.Parse(location) if err != nil { - return nil, errors.Wrapf(err, "unable to parse location %v", location) + return nil, fmt.Errorf("unable to parse location %v: %w", location, err) } if lurl.Host != lhost.Host || lhost.Scheme != lurl.Scheme { @@ -263,7 +263,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str pr, pw := io.Pipe() respC := make(chan response, 1) - body := ioutil.NopCloser(pr) + body := io.NopCloser(pr) req.body = func() (io.ReadCloser, error) { if body == nil { @@ -355,6 +355,12 @@ func (pw *pushWriter) Write(p []byte) (n int, err error) { } func (pw *pushWriter) Close() error { + status, err := pw.tracker.GetStatus(pw.ref) + if err == nil && !status.Committed { + // Closing an incomplete writer. Record this as an error so that following write can retry it. + status.ErrClosed = errors.New("closed incomplete writer") + pw.tracker.SetStatus(pw.ref, status) + } return pw.pipe.Close() } @@ -375,7 +381,7 @@ func (pw *pushWriter) Digest() digest.Digest { func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error { // Check whether read has already thrown an error if _, err := pw.pipe.Write([]byte{}); err != nil && err != io.ErrClosedPipe { - return errors.Wrap(err, "pipe error before commit") + return fmt.Errorf("pipe error before commit: %w", err) } if err := pw.pipe.Close(); err != nil { @@ -398,11 +404,11 @@ func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Di status, err := pw.tracker.GetStatus(pw.ref) if err != nil { - return errors.Wrap(err, "failed to get status") + return fmt.Errorf("failed to get status: %w", err) } if size > 0 && size != status.Offset { - return errors.Errorf("unexpected size %d, expected %d", status.Offset, size) + return fmt.Errorf("unexpected size %d, expected %d", status.Offset, size) } if expected == "" { @@ -411,11 +417,11 @@ func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Di actual, err := digest.Parse(resp.Header.Get("Docker-Content-Digest")) if err != nil { - return errors.Wrap(err, "invalid content digest in response") + return fmt.Errorf("invalid content digest in response: %w", err) } if actual != expected { - return errors.Errorf("got digest %s, expected %s", actual, expected) + return fmt.Errorf("got digest %s, expected %s", actual, expected) } status.Committed = true diff --git a/vendor/github.com/containerd/containerd/remotes/docker/registry.go b/vendor/github.com/containerd/containerd/remotes/docker/registry.go index 1e77d4c86c..98cafcd069 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/registry.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/registry.go @@ -17,10 +17,9 @@ package docker import ( + "errors" "net" "net/http" - - "github.com/pkg/errors" ) // HostCapabilities represent the capabilities of the registry diff --git a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go index 1be9e1d05c..9bbbc26222 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go @@ -18,9 +18,9 @@ package docker import ( "context" + "errors" "fmt" "io" - "io/ioutil" "net/http" "net/url" "path" @@ -35,7 +35,6 @@ import ( "github.com/containerd/containerd/version" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "golang.org/x/net/context/ctxhttp" ) @@ -255,7 +254,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp hosts := base.filterHosts(caps) if len(hosts) == 0 { - return "", ocispec.Descriptor{}, errors.Wrap(errdefs.ErrNotFound, "no resolve hosts") + return "", ocispec.Descriptor{}, fmt.Errorf("no resolve hosts: %w", errdefs.ErrNotFound) } ctx, err = ContextWithRepositoryScope(ctx, refspec, false) @@ -280,7 +279,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp resp, err := req.doWithRetries(ctx, nil) if err != nil { if errors.Is(err, ErrInvalidAuthorization) { - err = errors.Wrapf(err, "pull access denied, repository does not exist or may require authorization") + err = fmt.Errorf("pull access denied, repository does not exist or may require authorization: %w", err) } // Store the error for referencing later if firstErr == nil { @@ -299,11 +298,11 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp if resp.StatusCode > 399 { // Set firstErr when encountering the first non-404 status code. if firstErr == nil { - firstErr = errors.Errorf("pulling from host %s failed with status code %v: %v", host.Host, u, resp.Status) + firstErr = fmt.Errorf("pulling from host %s failed with status code %v: %v", host.Host, u, resp.Status) } continue // try another host } - return "", ocispec.Descriptor{}, errors.Errorf("pulling from host %s failed with unexpected status code %v: %v", host.Host, u, resp.Status) + return "", ocispec.Descriptor{}, fmt.Errorf("pulling from host %s failed with unexpected status code %v: %v", host.Host, u, resp.Status) } size := resp.ContentLength contentType := getManifestMediaType(resp) @@ -319,7 +318,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp if dgstHeader != "" && size != -1 { if err := dgstHeader.Validate(); err != nil { - return "", ocispec.Descriptor{}, errors.Wrapf(err, "%q in header not a valid digest", dgstHeader) + return "", ocispec.Descriptor{}, fmt.Errorf("%q in header not a valid digest: %w", dgstHeader, err) } dgst = dgstHeader } @@ -359,7 +358,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp return "", ocispec.Descriptor{}, err } } - } else if _, err := io.Copy(ioutil.Discard, &bodyReader); err != nil { + } else if _, err := io.Copy(io.Discard, &bodyReader); err != nil { return "", ocispec.Descriptor{}, err } size = bodyReader.bytesRead @@ -367,7 +366,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp // Prevent resolving to excessively large manifests if size > MaxManifestSize { if firstErr == nil { - firstErr = errors.Wrapf(errdefs.ErrNotFound, "rejecting %d byte manifest for %s", size, ref) + firstErr = fmt.Errorf("rejecting %d byte manifest for %s: %w", size, ref, errdefs.ErrNotFound) } continue } @@ -388,7 +387,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp // means that either no registries were given or each registry returned 404. if firstErr == nil { - firstErr = errors.Wrap(errdefs.ErrNotFound, ref) + firstErr = fmt.Errorf("%s: %w", ref, errdefs.ErrNotFound) } return "", ocispec.Descriptor{}, firstErr @@ -548,7 +547,7 @@ func (r *request) do(ctx context.Context) (*http.Response, error) { ctx = log.WithLogger(ctx, log.G(ctx).WithField("url", u)) log.G(ctx).WithFields(requestFields(req)).Debug("do request") if err := r.authorize(ctx, req); err != nil { - return nil, errors.Wrap(err, "failed to authorize") + return nil, fmt.Errorf("failed to authorize: %w", err) } var client = &http.Client{} @@ -560,13 +559,16 @@ func (r *request) do(ctx context.Context) (*http.Response, error) { if len(via) >= 10 { return errors.New("stopped after 10 redirects") } - return errors.Wrap(r.authorize(ctx, req), "failed to authorize redirect") + if err := r.authorize(ctx, req); err != nil { + return fmt.Errorf("failed to authorize redirect: %w", err) + } + return nil } } resp, err := ctxhttp.Do(ctx, client, req) if err != nil { - return nil, errors.Wrap(err, "failed to do request") + return nil, fmt.Errorf("failed to do request: %w", err) } log.G(ctx).WithFields(responseFields(resp)).Debug("fetch response received") return resp, nil diff --git a/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go b/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go index f15a9acf3e..efa4e8d6ee 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go @@ -21,16 +21,14 @@ import ( "context" "encoding/base64" "encoding/json" + "errors" "fmt" "io" - "io/ioutil" "strconv" "strings" "sync" "time" - "golang.org/x/sync/errgroup" - "github.com/containerd/containerd/archive/compression" "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" @@ -40,7 +38,7 @@ import ( digest "github.com/opencontainers/go-digest" specs "github.com/opencontainers/image-spec/specs-go" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" + "golang.org/x/sync/errgroup" ) const ( @@ -159,12 +157,12 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De history, diffIDs, err := c.schema1ManifestHistory() if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "schema 1 conversion failed") + return ocispec.Descriptor{}, fmt.Errorf("schema 1 conversion failed: %w", err) } var img ocispec.Image if err := json.Unmarshal([]byte(c.pulledManifest.History[0].V1Compatibility), &img); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to unmarshal image from schema 1 history") + return ocispec.Descriptor{}, fmt.Errorf("failed to unmarshal image from schema 1 history: %w", err) } img.History = history @@ -175,7 +173,7 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De b, err := json.MarshalIndent(img, "", " ") if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal image") + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal image: %w", err) } config := ocispec.Descriptor{ @@ -199,7 +197,7 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De mb, err := json.MarshalIndent(manifest, "", " ") if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal image") + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal image: %w", err) } desc := ocispec.Descriptor{ @@ -216,12 +214,12 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De ref := remotes.MakeRefKey(ctx, desc) if err := content.WriteBlob(ctx, c.contentStore, ref, bytes.NewReader(mb), desc, content.WithLabels(labels)); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to write image manifest") + return ocispec.Descriptor{}, fmt.Errorf("failed to write image manifest: %w", err) } ref = remotes.MakeRefKey(ctx, config) if err := content.WriteBlob(ctx, c.contentStore, ref, bytes.NewReader(b), config); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to write image config") + return ocispec.Descriptor{}, fmt.Errorf("failed to write image config: %w", err) } return desc, nil @@ -230,7 +228,7 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De // ReadStripSignature reads in a schema1 manifest and returns a byte array // with the "signatures" field stripped func ReadStripSignature(schema1Blob io.Reader) ([]byte, error) { - b, err := ioutil.ReadAll(io.LimitReader(schema1Blob, manifestSizeLimit)) // limit to 8MB + b, err := io.ReadAll(io.LimitReader(schema1Blob, manifestSizeLimit)) // limit to 8MB if err != nil { return nil, err } @@ -350,7 +348,7 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro if desc.Size == -1 { info, err := c.contentStore.Info(ctx, desc.Digest) if err != nil { - return errors.Wrap(err, "failed to get blob info") + return fmt.Errorf("failed to get blob info: %w", err) } desc.Size = info.Size } @@ -371,7 +369,7 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro } if _, err := c.contentStore.Update(ctx, cinfo, "labels.containerd.io/uncompressed", fmt.Sprintf("labels.%s", labelDockerSchema1EmptyLayer)); err != nil { - return errors.Wrap(err, "failed to update uncompressed label") + return fmt.Errorf("failed to update uncompressed label: %w", err) } c.mu.Lock() @@ -385,7 +383,7 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro func (c *Converter) reuseLabelBlobState(ctx context.Context, desc ocispec.Descriptor) (bool, error) { cinfo, err := c.contentStore.Info(ctx, desc.Digest) if err != nil { - return false, errors.Wrap(err, "failed to get blob info") + return false, fmt.Errorf("failed to get blob info: %w", err) } desc.Size = cinfo.Size @@ -442,7 +440,7 @@ func (c *Converter) schema1ManifestHistory() ([]ocispec.History, []digest.Digest for i := range m.History { var h v1History if err := json.Unmarshal([]byte(m.History[i].V1Compatibility), &h); err != nil { - return nil, nil, errors.Wrap(err, "failed to unmarshal history") + return nil, nil, fmt.Errorf("failed to unmarshal history: %w", err) } blobSum := m.FSLayers[i].BlobSum @@ -554,7 +552,7 @@ func stripSignature(b []byte) ([]byte, error) { } pb, err := joseBase64UrlDecode(sig.Signatures[0].Protected) if err != nil { - return nil, errors.Wrapf(err, "could not decode %s", sig.Signatures[0].Protected) + return nil, fmt.Errorf("could not decode %s: %w", sig.Signatures[0].Protected, err) } var protected protectedBlock @@ -568,7 +566,7 @@ func stripSignature(b []byte) ([]byte, error) { tail, err := joseBase64UrlDecode(protected.Tail) if err != nil { - return nil, errors.Wrap(err, "invalid tail base 64 value") + return nil, fmt.Errorf("invalid tail base 64 value: %w", err) } return append(b[:protected.Length], tail...), nil diff --git a/vendor/github.com/containerd/containerd/remotes/docker/scope.go b/vendor/github.com/containerd/containerd/remotes/docker/scope.go index fe57f023d3..95b4810ab9 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/scope.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/scope.go @@ -74,7 +74,7 @@ func ContextWithAppendPullRepositoryScope(ctx context.Context, repo string) cont // GetTokenScopes returns deduplicated and sorted scopes from ctx.Value(tokenScopesKey{}) and common scopes. func GetTokenScopes(ctx context.Context, common []string) []string { - var scopes []string + scopes := []string{} if x := ctx.Value(tokenScopesKey{}); x != nil { scopes = append(scopes, x.([]string)...) } @@ -82,6 +82,10 @@ func GetTokenScopes(ctx context.Context, common []string) []string { scopes = append(scopes, common...) sort.Strings(scopes) + if len(scopes) == 0 { + return scopes + } + l := 0 for idx := 1; idx < len(scopes); idx++ { // Note: this comparison is unaware of the scope grammar (https://docs.docker.com/registry/spec/auth/scope/) diff --git a/vendor/github.com/containerd/containerd/remotes/docker/status.go b/vendor/github.com/containerd/containerd/remotes/docker/status.go index 9751edac7f..1f7b278aef 100644 --- a/vendor/github.com/containerd/containerd/remotes/docker/status.go +++ b/vendor/github.com/containerd/containerd/remotes/docker/status.go @@ -17,12 +17,12 @@ package docker import ( + "fmt" "sync" "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" "github.com/moby/locker" - "github.com/pkg/errors" ) // Status of a content operation @@ -31,6 +31,9 @@ type Status struct { Committed bool + // ErrClosed contains error encountered on close. + ErrClosed error + // UploadUUID is used by the Docker registry to reference blob uploads UploadUUID string } @@ -67,7 +70,7 @@ func (t *memoryStatusTracker) GetStatus(ref string) (Status, error) { defer t.m.Unlock() status, ok := t.statuses[ref] if !ok { - return Status{}, errors.Wrapf(errdefs.ErrNotFound, "status for ref %v", ref) + return Status{}, fmt.Errorf("status for ref %v: %w", ref, errdefs.ErrNotFound) } return status, nil } diff --git a/vendor/github.com/containerd/containerd/remotes/errors/errors.go b/vendor/github.com/containerd/containerd/remotes/errors/errors.go index 519dbac105..67ccb23df6 100644 --- a/vendor/github.com/containerd/containerd/remotes/errors/errors.go +++ b/vendor/github.com/containerd/containerd/remotes/errors/errors.go @@ -19,7 +19,6 @@ package errors import ( "fmt" "io" - "io/ioutil" "net/http" ) @@ -41,7 +40,7 @@ func (e ErrUnexpectedStatus) Error() string { func NewUnexpectedStatusErr(resp *http.Response) error { var b []byte if resp.Body != nil { - b, _ = ioutil.ReadAll(io.LimitReader(resp.Body, 64000)) // 64KB + b, _ = io.ReadAll(io.LimitReader(resp.Body, 64000)) // 64KB } err := ErrUnexpectedStatus{ Body: b, diff --git a/vendor/github.com/containerd/containerd/remotes/handlers.go b/vendor/github.com/containerd/containerd/remotes/handlers.go index 8f79c608e6..8bcafb22a0 100644 --- a/vendor/github.com/containerd/containerd/remotes/handlers.go +++ b/vendor/github.com/containerd/containerd/remotes/handlers.go @@ -18,6 +18,7 @@ package remotes import ( "context" + "errors" "fmt" "io" "strings" @@ -29,7 +30,6 @@ import ( "github.com/containerd/containerd/log" "github.com/containerd/containerd/platforms" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "golang.org/x/sync/semaphore" ) @@ -127,13 +127,13 @@ func fetch(ctx context.Context, ingester content.Ingester, fetcher Fetcher, desc // most likely a poorly configured registry/web front end which responded with no // Content-Length header; unable (not to mention useless) to commit a 0-length entry // into the content store. Error out here otherwise the error sent back is confusing - return errors.Wrapf(errdefs.ErrInvalidArgument, "unable to fetch descriptor (%s) which reports content size of zero", desc.Digest) + return fmt.Errorf("unable to fetch descriptor (%s) which reports content size of zero: %w", desc.Digest, errdefs.ErrInvalidArgument) } if ws.Offset == desc.Size { // If writer is already complete, commit and return err := cw.Commit(ctx, desc.Size, desc.Digest) if err != nil && !errdefs.IsAlreadyExists(err) { - return errors.Wrapf(err, "failed commit on ref %q", ws.Ref) + return fmt.Errorf("failed commit on ref %q: %w", ws.Ref, err) } return nil } @@ -243,8 +243,8 @@ func PushContent(ctx context.Context, pusher Pusher, desc ocispec.Descriptor, st // as a marker for this problem if (manifestStack[i].MediaType == ocispec.MediaTypeImageIndex || manifestStack[i].MediaType == images.MediaTypeDockerSchema2ManifestList) && - errors.Cause(err) != nil && strings.Contains(errors.Cause(err).Error(), "400 Bad Request") { - return errors.Wrap(err, "manifest list/index references to blobs and/or manifests are missing in your target registry") + errors.Unwrap(err) != nil && strings.Contains(errors.Unwrap(err).Error(), "400 Bad Request") { + return fmt.Errorf("manifest list/index references to blobs and/or manifests are missing in your target registry: %w", err) } return err } @@ -253,6 +253,43 @@ func PushContent(ctx context.Context, pusher Pusher, desc ocispec.Descriptor, st return nil } +// SkipNonDistributableBlobs returns a handler that skips blobs that have a media type that is "non-distributeable". +// An example of this kind of content would be a Windows base layer, which is not supposed to be redistributed. +// +// This is based on the media type of the content: +// - application/vnd.oci.image.layer.nondistributable +// - application/vnd.docker.image.rootfs.foreign +func SkipNonDistributableBlobs(f images.HandlerFunc) images.HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + if images.IsNonDistributable(desc.MediaType) { + log.G(ctx).WithField("digest", desc.Digest).WithField("mediatype", desc.MediaType).Debug("Skipping non-distributable blob") + return nil, images.ErrSkipDesc + } + + if images.IsLayerType(desc.MediaType) { + return nil, nil + } + + children, err := f(ctx, desc) + if err != nil { + return nil, err + } + if len(children) == 0 { + return nil, nil + } + + out := make([]ocispec.Descriptor, 0, len(children)) + for _, child := range children { + if !images.IsNonDistributable(child.MediaType) { + out = append(out, child) + } else { + log.G(ctx).WithField("digest", child.Digest).WithField("mediatype", child.MediaType).Debug("Skipping non-distributable blob") + } + } + return out, nil + } +} + // FilterManifestByPlatformHandler allows Handler to handle non-target // platform's manifest and configuration data. func FilterManifestByPlatformHandler(f images.HandlerFunc, m platforms.Matcher) images.HandlerFunc { diff --git a/vendor/github.com/containerd/containerd/rootfs/apply.go b/vendor/github.com/containerd/containerd/rootfs/apply.go index f1ca624bf9..b3f388e641 100644 --- a/vendor/github.com/containerd/containerd/rootfs/apply.go +++ b/vendor/github.com/containerd/containerd/rootfs/apply.go @@ -31,7 +31,6 @@ import ( "github.com/opencontainers/go-digest" "github.com/opencontainers/image-spec/identity" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // Layer represents the descriptors for a layer diff. These descriptions @@ -68,7 +67,7 @@ func ApplyLayersWithOpts(ctx context.Context, layers []Layer, sn snapshots.Snaps _, err := sn.Stat(ctx, chainID.String()) if err != nil { if !errdefs.IsNotFound(err) { - return "", errors.Wrapf(err, "failed to stat snapshot %s", chainID) + return "", fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) } if err := applyLayers(ctx, layers, chain, sn, a, nil, applyOpts); err != nil && !errdefs.IsAlreadyExists(err) { @@ -96,7 +95,7 @@ func ApplyLayerWithOpts(ctx context.Context, layer Layer, chain []digest.Digest, ) if _, err := sn.Stat(ctx, chainID); err != nil { if !errdefs.IsNotFound(err) { - return false, errors.Wrapf(err, "failed to stat snapshot %s", chainID) + return false, fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) } if err := applyLayers(ctx, []Layer{layer}, append(chain, layer.Diff.Digest), sn, a, opts, applyOpts); err != nil { @@ -143,7 +142,7 @@ func applyLayers(ctx context.Context, layers []Layer, chain []digest.Digest, sn } // Already exists should have the caller retry - return errors.Wrapf(err, "failed to prepare extraction snapshot %q", key) + return fmt.Errorf("failed to prepare extraction snapshot %q: %w", key, err) } break @@ -162,16 +161,16 @@ func applyLayers(ctx context.Context, layers []Layer, chain []digest.Digest, sn diff, err = a.Apply(ctx, layer.Blob, mounts, applyOpts...) if err != nil { - err = errors.Wrapf(err, "failed to extract layer %s", layer.Diff.Digest) + err = fmt.Errorf("failed to extract layer %s: %w", layer.Diff.Digest, err) return err } if diff.Digest != layer.Diff.Digest { - err = errors.Errorf("wrong diff id calculated on extraction %q", diff.Digest) + err = fmt.Errorf("wrong diff id calculated on extraction %q", diff.Digest) return err } if err = sn.Commit(ctx, chainID.String(), key, opts...); err != nil { - err = errors.Wrapf(err, "failed to commit snapshot %s", key) + err = fmt.Errorf("failed to commit snapshot %s: %w", key, err) return err } diff --git a/vendor/github.com/containerd/containerd/rootfs/init.go b/vendor/github.com/containerd/containerd/rootfs/init.go index 9316b9ddae..02d13bfc36 100644 --- a/vendor/github.com/containerd/containerd/rootfs/init.go +++ b/vendor/github.com/containerd/containerd/rootfs/init.go @@ -18,15 +18,14 @@ package rootfs import ( "context" + "errors" "fmt" - "io/ioutil" "os" "github.com/containerd/containerd/log" "github.com/containerd/containerd/mount" "github.com/containerd/containerd/snapshots" digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" ) var ( @@ -45,7 +44,7 @@ type Mounter interface { func InitRootFS(ctx context.Context, name string, parent digest.Digest, readonly bool, snapshotter snapshots.Snapshotter, mounter Mounter) ([]mount.Mount, error) { _, err := snapshotter.Stat(ctx, name) if err == nil { - return nil, errors.Errorf("rootfs already exists") + return nil, errors.New("rootfs already exists") } // TODO: ensure not exist error once added to snapshot package @@ -75,7 +74,7 @@ func createInitLayer(ctx context.Context, parent, initName string, initFn func(s // TODO: ensure not exist error once added to snapshot package // Create tempdir - td, err := ioutil.TempDir(os.Getenv("XDG_RUNTIME_DIR"), "create-init-") + td, err := os.MkdirTemp(os.Getenv("XDG_RUNTIME_DIR"), "create-init-") if err != nil { return "", err } diff --git a/vendor/github.com/containerd/containerd/rootfs/init_other.go b/vendor/github.com/containerd/containerd/rootfs/init_other.go index 261121085d..d8e38d4c78 100644 --- a/vendor/github.com/containerd/containerd/rootfs/init_other.go +++ b/vendor/github.com/containerd/containerd/rootfs/init_other.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux /* diff --git a/vendor/github.com/containerd/containerd/services.go b/vendor/github.com/containerd/containerd/services.go index d8fced5591..e780e6ccfe 100644 --- a/vendor/github.com/containerd/containerd/services.go +++ b/vendor/github.com/containerd/containerd/services.go @@ -55,13 +55,20 @@ func WithContentStore(contentStore content.Store) ServicesOpt { } } -// WithImageService sets the image service. -func WithImageService(imageService imagesapi.ImagesClient) ServicesOpt { +// WithImageClient sets the image service to use using an images client. +func WithImageClient(imageService imagesapi.ImagesClient) ServicesOpt { return func(s *services) { s.imageStore = NewImageStoreFromClient(imageService) } } +// WithImageStore sets the image store. +func WithImageStore(imageStore images.Store) ServicesOpt { + return func(s *services) { + s.imageStore = imageStore + } +} + // WithSnapshotters sets the snapshotters. func WithSnapshotters(snapshotters map[string]snapshots.Snapshotter) ServicesOpt { return func(s *services) { @@ -72,27 +79,41 @@ func WithSnapshotters(snapshotters map[string]snapshots.Snapshotter) ServicesOpt } } -// WithContainerService sets the container service. -func WithContainerService(containerService containersapi.ContainersClient) ServicesOpt { +// WithContainerClient sets the container service to use using a containers client. +func WithContainerClient(containerService containersapi.ContainersClient) ServicesOpt { return func(s *services) { s.containerStore = NewRemoteContainerStore(containerService) } } -// WithTaskService sets the task service. -func WithTaskService(taskService tasks.TasksClient) ServicesOpt { +// WithContainerStore sets the container store. +func WithContainerStore(containerStore containers.Store) ServicesOpt { + return func(s *services) { + s.containerStore = containerStore + } +} + +// WithTaskClient sets the task service to use from a tasks client. +func WithTaskClient(taskService tasks.TasksClient) ServicesOpt { return func(s *services) { s.taskService = taskService } } -// WithDiffService sets the diff service. -func WithDiffService(diffService diff.DiffClient) ServicesOpt { +// WithDiffClient sets the diff service to use from a diff client. +func WithDiffClient(diffService diff.DiffClient) ServicesOpt { return func(s *services) { s.diffService = NewDiffServiceFromClient(diffService) } } +// WithDiffService sets the diff store. +func WithDiffService(diffService DiffService) ServicesOpt { + return func(s *services) { + s.diffService = diffService + } +} + // WithEventService sets the event service. func WithEventService(eventService EventService) ServicesOpt { return func(s *services) { @@ -100,13 +121,20 @@ func WithEventService(eventService EventService) ServicesOpt { } } -// WithNamespaceService sets the namespace service. -func WithNamespaceService(namespaceService namespacesapi.NamespacesClient) ServicesOpt { +// WithNamespaceClient sets the namespace service using a namespaces client. +func WithNamespaceClient(namespaceService namespacesapi.NamespacesClient) ServicesOpt { return func(s *services) { s.namespaceStore = NewNamespaceStoreFromClient(namespaceService) } } +// WithNamespaceService sets the namespace service. +func WithNamespaceService(namespaceService namespaces.Store) ServicesOpt { + return func(s *services) { + s.namespaceStore = namespaceService + } +} + // WithLeasesService sets the lease service. func WithLeasesService(leasesService leases.Manager) ServicesOpt { return func(s *services) { @@ -114,9 +142,16 @@ func WithLeasesService(leasesService leases.Manager) ServicesOpt { } } -// WithIntrospectionService sets the introspection service. -func WithIntrospectionService(in introspectionapi.IntrospectionClient) ServicesOpt { +// WithIntrospectionClient sets the introspection service using an introspection client. +func WithIntrospectionClient(in introspectionapi.IntrospectionClient) ServicesOpt { return func(s *services) { s.introspectionService = introspection.NewIntrospectionServiceFromClient(in) } } + +// WithIntrospectionService sets the introspection service. +func WithIntrospectionService(in introspection.Service) ServicesOpt { + return func(s *services) { + s.introspectionService = in + } +} diff --git a/vendor/github.com/containerd/containerd/services/content/contentserver/contentserver.go b/vendor/github.com/containerd/containerd/services/content/contentserver/contentserver.go index 7b6efdb3a5..eb5855a476 100644 --- a/vendor/github.com/containerd/containerd/services/content/contentserver/contentserver.go +++ b/vendor/github.com/containerd/containerd/services/content/contentserver/contentserver.go @@ -18,6 +18,7 @@ package contentserver import ( "context" + "fmt" "io" "sync" @@ -28,7 +29,6 @@ import ( ptypes "github.com/gogo/protobuf/types" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "google.golang.org/grpc" "google.golang.org/grpc/codes" @@ -383,7 +383,7 @@ func (s *service) Write(session api.Content_WriteServer) (err error) { if req.Offset == 0 && ws.Offset > 0 { if err := wr.Truncate(req.Offset); err != nil { - return errors.Wrapf(err, "truncate failed") + return fmt.Errorf("truncate failed: %w", err) } msg.Offset = req.Offset } @@ -423,6 +423,10 @@ func (s *service) Write(session api.Content_WriteServer) (err error) { return err } + if req.Action == api.WriteActionCommit { + return nil + } + req, err = session.Recv() if err != nil { if err == io.EOF { diff --git a/vendor/github.com/containerd/containerd/services/introspection/local.go b/vendor/github.com/containerd/containerd/services/introspection/local.go index 988f1e834b..47388e4371 100644 --- a/vendor/github.com/containerd/containerd/services/introspection/local.go +++ b/vendor/github.com/containerd/containerd/services/introspection/local.go @@ -18,7 +18,6 @@ package introspection import ( context "context" - "io/ioutil" "os" "path/filepath" "sync" @@ -42,12 +41,9 @@ func init() { ID: services.IntrospectionService, Requires: []plugin.Type{}, InitFn: func(ic *plugin.InitContext) (interface{}, error) { - // this service works by using the plugin context up till the point - // this service is initialized. Since we require this service last, - // it should provide the full set of plugins. - pluginsPB := pluginsToPB(ic.GetAll()) + // this service fetches all plugins through the plugin set of the plugin context return &Local{ - plugins: pluginsPB, + plugins: ic.Plugins(), root: ic.Root, }, nil }, @@ -56,19 +52,19 @@ func init() { // Local is a local implementation of the introspection service type Local struct { - mu sync.Mutex - plugins []api.Plugin - root string + mu sync.Mutex + root string + plugins *plugin.Set + pluginCache []api.Plugin } var _ = (api.IntrospectionClient)(&Local{}) // UpdateLocal updates the local introspection service -func (l *Local) UpdateLocal(root string, plugins []api.Plugin) { +func (l *Local) UpdateLocal(root string) { l.mu.Lock() defer l.mu.Unlock() l.root = root - l.plugins = plugins } // Plugins returns the locally defined plugins @@ -96,7 +92,11 @@ func (l *Local) Plugins(ctx context.Context, req *api.PluginsRequest, _ ...grpc. func (l *Local) getPlugins() []api.Plugin { l.mu.Lock() defer l.mu.Unlock() - return l.plugins + plugins := l.plugins.GetAll() + if l.pluginCache == nil || len(plugins) != len(l.pluginCache) { + l.pluginCache = pluginsToPB(plugins) + } + return l.pluginCache } // Server returns the local server information @@ -114,7 +114,7 @@ func (l *Local) getUUID() (string, error) { l.mu.Lock() defer l.mu.Unlock() - data, err := ioutil.ReadFile(l.uuidPath()) + data, err := os.ReadFile(l.uuidPath()) if err != nil { if os.IsNotExist(err) { return l.generateUUID() @@ -138,7 +138,7 @@ func (l *Local) generateUUID() (string, error) { return "", err } uu := u.String() - if err := ioutil.WriteFile(path, []byte(uu), 0666); err != nil { + if err := os.WriteFile(path, []byte(uu), 0666); err != nil { return "", err } return uu, nil diff --git a/vendor/github.com/containerd/containerd/services/introspection/service.go b/vendor/github.com/containerd/containerd/services/introspection/service.go index b8c54afc02..c11b8dc1ce 100644 --- a/vendor/github.com/containerd/containerd/services/introspection/service.go +++ b/vendor/github.com/containerd/containerd/services/introspection/service.go @@ -18,12 +18,12 @@ package introspection import ( context "context" + "errors" api "github.com/containerd/containerd/api/services/introspection/v1" "github.com/containerd/containerd/plugin" "github.com/containerd/containerd/services" ptypes "github.com/gogo/protobuf/types" - "github.com/pkg/errors" "google.golang.org/grpc" ) @@ -31,11 +31,8 @@ func init() { plugin.Register(&plugin.Registration{ Type: plugin.GRPCPlugin, ID: "introspection", - Requires: []plugin.Type{"*"}, + Requires: []plugin.Type{plugin.ServicePlugin}, InitFn: func(ic *plugin.InitContext) (interface{}, error) { - // this service works by using the plugin context up till the point - // this service is initialized. Since we require this service last, - // it should provide the full set of plugins. plugins, err := ic.GetByType(plugin.ServicePlugin) if err != nil { return nil, err @@ -50,13 +47,11 @@ func init() { return nil, err } - allPluginsPB := pluginsToPB(ic.GetAll()) - localClient, ok := i.(*Local) if !ok { - return nil, errors.Errorf("Could not create a local client for introspection service") + return nil, errors.New("Could not create a local client for introspection service") } - localClient.UpdateLocal(ic.Root, allPluginsPB) + localClient.UpdateLocal(ic.Root) return &server{ local: localClient, diff --git a/vendor/github.com/containerd/containerd/services/server/config/config.go b/vendor/github.com/containerd/containerd/services/server/config/config.go index 6aafe36a5d..49175c9a0b 100644 --- a/vendor/github.com/containerd/containerd/services/server/config/config.go +++ b/vendor/github.com/containerd/containerd/services/server/config/config.go @@ -17,12 +17,12 @@ package config import ( + "fmt" "path/filepath" "strings" "github.com/imdario/mergo" "github.com/pelletier/go-toml" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "github.com/containerd/containerd/errdefs" @@ -39,6 +39,8 @@ type Config struct { Root string `toml:"root"` // State is the path to a directory where containerd will store transient data State string `toml:"state"` + // TempDir is the path to a directory where to place containerd temporary files + TempDir string `toml:"temp"` // PluginDir is the directory for dynamic plugins to be stored PluginDir string `toml:"plugin_dir"` // GRPC configuration settings @@ -67,7 +69,7 @@ type Config struct { Timeouts map[string]string `toml:"timeouts"` // Imports are additional file path list to config files that can overwrite main config file fields Imports []string `toml:"imports"` - + // StreamProcessors configuration StreamProcessors map[string]StreamProcessor `toml:"stream_processors"` } @@ -102,17 +104,17 @@ func (c *Config) ValidateV2() error { } for _, p := range c.DisabledPlugins { if len(strings.Split(p, ".")) < 4 { - return errors.Errorf("invalid disabled plugin URI %q expect io.containerd.x.vx", p) + return fmt.Errorf("invalid disabled plugin URI %q expect io.containerd.x.vx", p) } } for _, p := range c.RequiredPlugins { if len(strings.Split(p, ".")) < 4 { - return errors.Errorf("invalid required plugin URI %q expect io.containerd.x.vx", p) + return fmt.Errorf("invalid required plugin URI %q expect io.containerd.x.vx", p) } } for p := range c.Plugins { if len(strings.Split(p, ".")) < 4 { - return errors.Errorf("invalid plugin key URI %q expect io.containerd.x.vx", p) + return fmt.Errorf("invalid plugin key URI %q expect io.containerd.x.vx", p) } } return nil @@ -122,6 +124,7 @@ func (c *Config) ValidateV2() error { type GRPCConfig struct { Address string `toml:"address"` TCPAddress string `toml:"tcp_address"` + TCPTLSCA string `toml:"tcp_tls_ca"` TCPTLSCert string `toml:"tcp_tls_cert"` TCPTLSKey string `toml:"tcp_tls_key"` UID int `toml:"uid"` @@ -198,7 +201,7 @@ func (bc *BoltConfig) Validate() error { case SharingPolicyShared, SharingPolicyIsolated: return nil default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "unknown policy: %s", bc.ContentSharingPolicy) + return fmt.Errorf("unknown policy: %s: %w", bc.ContentSharingPolicy, errdefs.ErrInvalidArgument) } } @@ -221,7 +224,7 @@ func (c *Config) Decode(p *plugin.Registration) (interface{}, error) { // LoadConfig loads the containerd server config from the provided path func LoadConfig(path string, out *Config) error { if out == nil { - return errors.Wrapf(errdefs.ErrInvalidArgument, "argument out must not be nil") + return fmt.Errorf("argument out must not be nil: %w", errdefs.ErrInvalidArgument) } var ( @@ -263,7 +266,7 @@ func LoadConfig(path string, out *Config) error { err := out.ValidateV2() if err != nil { - return errors.Wrapf(err, "failed to load TOML from %s", path) + return fmt.Errorf("failed to load TOML from %s: %w", path, err) } return nil } @@ -274,11 +277,11 @@ func loadConfigFile(path string) (*Config, error) { file, err := toml.LoadFile(path) if err != nil { - return nil, errors.Wrapf(err, "failed to load TOML: %s", path) + return nil, fmt.Errorf("failed to load TOML: %s: %w", path, err) } if err := file.Unmarshal(config); err != nil { - return nil, errors.Wrap(err, "failed to unmarshal TOML") + return nil, fmt.Errorf("failed to unmarshal TOML: %w", err) } return config, nil diff --git a/vendor/github.com/containerd/containerd/signals.go b/vendor/github.com/containerd/containerd/signals.go index ca64ecd021..9d81eed876 100644 --- a/vendor/github.com/containerd/containerd/signals.go +++ b/vendor/github.com/containerd/containerd/signals.go @@ -24,6 +24,7 @@ import ( "github.com/containerd/containerd/content" "github.com/containerd/containerd/images" + "github.com/moby/sys/signal" v1 "github.com/opencontainers/image-spec/specs-go/v1" ) @@ -40,7 +41,7 @@ func GetStopSignal(ctx context.Context, container Container, defaultSignal sysca } if stopSignal, ok := labels[StopSignalLabel]; ok { - return ParseSignal(stopSignal) + return signal.ParseSignal(stopSignal) } return defaultSignal, nil @@ -48,7 +49,7 @@ func GetStopSignal(ctx context.Context, container Container, defaultSignal sysca // GetOCIStopSignal retrieves the stop signal specified in the OCI image config func GetOCIStopSignal(ctx context.Context, image Image, defaultSignal string) (string, error) { - _, err := ParseSignal(defaultSignal) + _, err := signal.ParseSignal(defaultSignal) if err != nil { return "", err } @@ -81,3 +82,12 @@ func GetOCIStopSignal(ctx context.Context, image Image, defaultSignal string) (s return config.StopSignal, nil } + +// ParseSignal parses a given string into a syscall.Signal +// the rawSignal can be a string with "SIG" prefix, +// or a signal number in string format. +// +// Deprecated: Use github.com/moby/sys/signal instead. +func ParseSignal(rawSignal string) (syscall.Signal, error) { + return signal.ParseSignal(rawSignal) +} diff --git a/vendor/github.com/containerd/containerd/signals_unix.go b/vendor/github.com/containerd/containerd/signals_unix.go deleted file mode 100644 index 14916a9ff3..0000000000 --- a/vendor/github.com/containerd/containerd/signals_unix.go +++ /dev/null @@ -1,43 +0,0 @@ -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package containerd - -import ( - "fmt" - "strconv" - "strings" - "syscall" - - "golang.org/x/sys/unix" -) - -// ParseSignal parses a given string into a syscall.Signal -// the rawSignal can be a string with "SIG" prefix, -// or a signal number in string format. -func ParseSignal(rawSignal string) (syscall.Signal, error) { - s, err := strconv.Atoi(rawSignal) - if err == nil { - return syscall.Signal(s), nil - } - signal := unix.SignalNum(strings.ToUpper(rawSignal)) - if signal == 0 { - return -1, fmt.Errorf("unknown signal %q", rawSignal) - } - return signal, nil -} diff --git a/vendor/github.com/containerd/containerd/signals_windows.go b/vendor/github.com/containerd/containerd/signals_windows.go deleted file mode 100644 index 0018e191ed..0000000000 --- a/vendor/github.com/containerd/containerd/signals_windows.go +++ /dev/null @@ -1,63 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package containerd - -import ( - "fmt" - "strconv" - "strings" - "syscall" - - "golang.org/x/sys/windows" -) - -var signalMap = map[string]syscall.Signal{ - "HUP": syscall.Signal(windows.SIGHUP), - "INT": syscall.Signal(windows.SIGINT), - "QUIT": syscall.Signal(windows.SIGQUIT), - "SIGILL": syscall.Signal(windows.SIGILL), - "TRAP": syscall.Signal(windows.SIGTRAP), - "ABRT": syscall.Signal(windows.SIGABRT), - "BUS": syscall.Signal(windows.SIGBUS), - "FPE": syscall.Signal(windows.SIGFPE), - "KILL": syscall.Signal(windows.SIGKILL), - "SEGV": syscall.Signal(windows.SIGSEGV), - "PIPE": syscall.Signal(windows.SIGPIPE), - "ALRM": syscall.Signal(windows.SIGALRM), - "TERM": syscall.Signal(windows.SIGTERM), -} - -// ParseSignal parses a given string into a syscall.Signal -// the rawSignal can be a string with "SIG" prefix, -// or a signal number in string format. -func ParseSignal(rawSignal string) (syscall.Signal, error) { - s, err := strconv.Atoi(rawSignal) - if err == nil { - sig := syscall.Signal(s) - for _, msig := range signalMap { - if sig == msig { - return sig, nil - } - } - return -1, fmt.Errorf("unknown signal %q", rawSignal) - } - signal, ok := signalMap[strings.TrimPrefix(strings.ToUpper(rawSignal), "SIG")] - if !ok { - return -1, fmt.Errorf("unknown signal %q", rawSignal) - } - return signal, nil -} diff --git a/vendor/github.com/containerd/containerd/snapshotter_default_unix.go b/vendor/github.com/containerd/containerd/snapshotter_default_unix.go index eb001c7d38..dcba4792cc 100644 --- a/vendor/github.com/containerd/containerd/snapshotter_default_unix.go +++ b/vendor/github.com/containerd/containerd/snapshotter_default_unix.go @@ -1,3 +1,4 @@ +//go:build darwin || freebsd || solaris // +build darwin freebsd solaris /* diff --git a/vendor/github.com/containerd/containerd/snapshotter_opts_unix.go b/vendor/github.com/containerd/containerd/snapshotter_opts_unix.go index 1964379d49..2a2c829f01 100644 --- a/vendor/github.com/containerd/containerd/snapshotter_opts_unix.go +++ b/vendor/github.com/containerd/containerd/snapshotter_opts_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* diff --git a/vendor/github.com/containerd/containerd/sys/epoll.go b/vendor/github.com/containerd/containerd/sys/epoll.go index 28d6c2cabc..73a57013ff 100644 --- a/vendor/github.com/containerd/containerd/sys/epoll.go +++ b/vendor/github.com/containerd/containerd/sys/epoll.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux /* diff --git a/vendor/github.com/containerd/containerd/sys/fds.go b/vendor/github.com/containerd/containerd/sys/fds.go index db3cf702f4..a71a9cd7e9 100644 --- a/vendor/github.com/containerd/containerd/sys/fds.go +++ b/vendor/github.com/containerd/containerd/sys/fds.go @@ -1,3 +1,4 @@ +//go:build !windows && !darwin // +build !windows,!darwin /* @@ -19,14 +20,14 @@ package sys import ( - "io/ioutil" + "os" "path/filepath" "strconv" ) // GetOpenFds returns the number of open fds for the process provided by pid func GetOpenFds(pid int) (int, error) { - dirs, err := ioutil.ReadDir(filepath.Join("/proc", strconv.Itoa(pid), "fd")) + dirs, err := os.ReadDir(filepath.Join("/proc", strconv.Itoa(pid), "fd")) if err != nil { return -1, err } diff --git a/vendor/github.com/containerd/containerd/sys/filesys_unix.go b/vendor/github.com/containerd/containerd/sys/filesys_unix.go index d8329af9fb..805a7a736f 100644 --- a/vendor/github.com/containerd/containerd/sys/filesys_unix.go +++ b/vendor/github.com/containerd/containerd/sys/filesys_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* diff --git a/vendor/github.com/containerd/containerd/sys/filesys_windows.go b/vendor/github.com/containerd/containerd/sys/filesys_windows.go index a9198ef399..87ebacc200 100644 --- a/vendor/github.com/containerd/containerd/sys/filesys_windows.go +++ b/vendor/github.com/containerd/containerd/sys/filesys_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -19,6 +17,7 @@ package sys import ( + "fmt" "os" "path/filepath" "regexp" @@ -29,7 +28,6 @@ import ( "unsafe" "github.com/Microsoft/hcsshim" - "github.com/pkg/errors" "golang.org/x/sys/windows" ) @@ -270,7 +268,7 @@ func ForceRemoveAll(path string) error { snapshotDir := filepath.Join(path, snapshotPlugin, "snapshots") if stat, err := os.Stat(snapshotDir); err == nil && stat.IsDir() { if err := cleanupWCOWLayers(snapshotDir); err != nil { - return errors.Wrapf(err, "failed to cleanup WCOW layers in %s", snapshotDir) + return fmt.Errorf("failed to cleanup WCOW layers in %s: %w", snapshotDir, err) } } @@ -280,12 +278,22 @@ func ForceRemoveAll(path string) error { func cleanupWCOWLayers(root string) error { // See snapshots/windows/windows.go getSnapshotDir() var layerNums []int + var rmLayerNums []int if err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error { if path != root && info.IsDir() { - if layerNum, err := strconv.Atoi(filepath.Base(path)); err == nil { - layerNums = append(layerNums, layerNum) + name := filepath.Base(path) + if strings.HasPrefix(name, "rm-") { + layerNum, err := strconv.Atoi(strings.TrimPrefix(name, "rm-")) + if err != nil { + return err + } + rmLayerNums = append(rmLayerNums, layerNum) } else { - return err + layerNum, err := strconv.Atoi(name) + if err != nil { + return err + } + layerNums = append(layerNums, layerNum) } return filepath.SkipDir } @@ -295,8 +303,14 @@ func cleanupWCOWLayers(root string) error { return err } - sort.Sort(sort.Reverse(sort.IntSlice(layerNums))) + sort.Sort(sort.Reverse(sort.IntSlice(rmLayerNums))) + for _, rmLayerNum := range rmLayerNums { + if err := cleanupWCOWLayer(filepath.Join(root, "rm-"+strconv.Itoa(rmLayerNum))); err != nil { + return err + } + } + sort.Sort(sort.Reverse(sort.IntSlice(layerNums))) for _, layerNum := range layerNums { if err := cleanupWCOWLayer(filepath.Join(root, strconv.Itoa(layerNum))); err != nil { return err @@ -311,19 +325,20 @@ func cleanupWCOWLayer(layerPath string) error { HomeDir: filepath.Dir(layerPath), } - // ERROR_DEV_NOT_EXIST is returned if the layer is not currently prepared. + // ERROR_DEV_NOT_EXIST is returned if the layer is not currently prepared or activated. + // ERROR_FLT_INSTANCE_NOT_FOUND is returned if the layer is currently activated but not prepared. if err := hcsshim.UnprepareLayer(info, filepath.Base(layerPath)); err != nil { - if hcserror, ok := err.(*hcsshim.HcsError); !ok || hcserror.Err != windows.ERROR_DEV_NOT_EXIST { - return errors.Wrapf(err, "failed to unprepare %s", layerPath) + if hcserror, ok := err.(*hcsshim.HcsError); !ok || (hcserror.Err != windows.ERROR_DEV_NOT_EXIST && hcserror.Err != syscall.Errno(windows.ERROR_FLT_INSTANCE_NOT_FOUND)) { + return fmt.Errorf("failed to unprepare %s: %w", layerPath, err) } } if err := hcsshim.DeactivateLayer(info, filepath.Base(layerPath)); err != nil { - return errors.Wrapf(err, "failed to deactivate %s", layerPath) + return fmt.Errorf("failed to deactivate %s: %w", layerPath, err) } if err := hcsshim.DestroyLayer(info, filepath.Base(layerPath)); err != nil { - return errors.Wrapf(err, "failed to destroy %s", layerPath) + return fmt.Errorf("failed to destroy %s: %w", layerPath, err) } return nil diff --git a/vendor/github.com/containerd/containerd/sys/oom_linux.go b/vendor/github.com/containerd/containerd/sys/oom_linux.go index 82a347c6f7..bb2a3eafb4 100644 --- a/vendor/github.com/containerd/containerd/sys/oom_linux.go +++ b/vendor/github.com/containerd/containerd/sys/oom_linux.go @@ -18,7 +18,6 @@ package sys import ( "fmt" - "io/ioutil" "os" "strconv" "strings" @@ -69,7 +68,7 @@ func SetOOMScore(pid, score int) error { // no oom score is set, or a sore is set to 0. func GetOOMScoreAdj(pid int) (int, error) { path := fmt.Sprintf("/proc/%d/oom_score_adj", pid) - data, err := ioutil.ReadFile(path) + data, err := os.ReadFile(path) if err != nil { return 0, err } diff --git a/vendor/github.com/containerd/containerd/sys/oom_unsupported.go b/vendor/github.com/containerd/containerd/sys/oom_unsupported.go index f5d7e9786b..fa0db5a10e 100644 --- a/vendor/github.com/containerd/containerd/sys/oom_unsupported.go +++ b/vendor/github.com/containerd/containerd/sys/oom_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux /* diff --git a/vendor/github.com/containerd/containerd/sys/socket_unix.go b/vendor/github.com/containerd/containerd/sys/socket_unix.go index b67cc1fa3a..367e19cad8 100644 --- a/vendor/github.com/containerd/containerd/sys/socket_unix.go +++ b/vendor/github.com/containerd/containerd/sys/socket_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -19,11 +20,11 @@ package sys import ( + "fmt" "net" "os" "path/filepath" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) @@ -31,7 +32,7 @@ import ( func CreateUnixSocket(path string) (net.Listener, error) { // BSDs have a 104 limit if len(path) > 104 { - return nil, errors.Errorf("%q: unix socket path too long (> 104)", path) + return nil, fmt.Errorf("%q: unix socket path too long (> 104)", path) } if err := os.MkdirAll(filepath.Dir(path), 0660); err != nil { return nil, err diff --git a/vendor/github.com/containerd/containerd/sys/socket_windows.go b/vendor/github.com/containerd/containerd/sys/socket_windows.go index 3ee7679b49..1ae12bc511 100644 --- a/vendor/github.com/containerd/containerd/sys/socket_windows.go +++ b/vendor/github.com/containerd/containerd/sys/socket_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/sys/stat_bsd.go b/vendor/github.com/containerd/containerd/sys/stat_bsd.go deleted file mode 100644 index 4f03cd6cb0..0000000000 --- a/vendor/github.com/containerd/containerd/sys/stat_bsd.go +++ /dev/null @@ -1,44 +0,0 @@ -// +build darwin freebsd netbsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "syscall" - "time" -) - -// StatAtime returns the access time from a stat struct -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atimespec -} - -// StatCtime returns the created time from a stat struct -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctimespec -} - -// StatMtime returns the modified time from a stat struct -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtimespec -} - -// StatATimeAsTime returns the access time as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - return time.Unix(int64(st.Atimespec.Sec), int64(st.Atimespec.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/containerd/sys/stat_openbsd.go b/vendor/github.com/containerd/containerd/sys/stat_openbsd.go deleted file mode 100644 index ec3b9df69a..0000000000 --- a/vendor/github.com/containerd/containerd/sys/stat_openbsd.go +++ /dev/null @@ -1,45 +0,0 @@ -// +build openbsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "syscall" - "time" -) - -// StatAtime returns the Atim -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atim -} - -// StatCtime returns the Ctim -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctim -} - -// StatMtime returns the Mtim -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtim -} - -// StatATimeAsTime returns st.Atim as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - // The int64 conversions ensure the line compiles for 32-bit systems as well. - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/containerd/task.go b/vendor/github.com/containerd/containerd/task.go index 4e23fb8616..692d92c1d2 100644 --- a/vendor/github.com/containerd/containerd/task.go +++ b/vendor/github.com/containerd/containerd/task.go @@ -20,6 +20,7 @@ import ( "bytes" "context" "encoding/json" + "errors" "fmt" "io" goruntime "runtime" @@ -46,7 +47,6 @@ import ( is "github.com/opencontainers/image-spec/specs-go" v1 "github.com/opencontainers/image-spec/specs-go/v1" specs "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" ) // UnknownExitStatus is returned when containerd is unable to @@ -312,7 +312,7 @@ func (t *task) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (*ExitStat } fallthrough default: - return nil, errors.Wrapf(errdefs.ErrFailedPrecondition, "task must be stopped before deletion: %s", status.Status) + return nil, fmt.Errorf("task must be stopped before deletion: %s: %w", status.Status, errdefs.ErrFailedPrecondition) } if t.io != nil { t.io.Close() @@ -334,7 +334,7 @@ func (t *task) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (*ExitStat func (t *task) Exec(ctx context.Context, id string, spec *specs.Process, ioCreate cio.Creator) (_ Process, err error) { if id == "" { - return nil, errors.Wrapf(errdefs.ErrInvalidArgument, "exec id must not be empty") + return nil, fmt.Errorf("exec id must not be empty: %w", errdefs.ErrInvalidArgument) } i, err := ioCreate(id) if err != nil { @@ -555,7 +555,7 @@ func (t *task) LoadProcess(ctx context.Context, id string, ioAttach cio.Attach) if err != nil { err = errdefs.FromGRPC(err) if errdefs.IsNotFound(err) { - return nil, errors.Wrapf(err, "no running process found") + return nil, fmt.Errorf("no running process found: %w", err) } return nil, err } diff --git a/vendor/github.com/containerd/containerd/task_opts.go b/vendor/github.com/containerd/containerd/task_opts.go index e8d99eb512..56f3cbad60 100644 --- a/vendor/github.com/containerd/containerd/task_opts.go +++ b/vendor/github.com/containerd/containerd/task_opts.go @@ -19,6 +19,7 @@ package containerd import ( "context" "encoding/json" + "errors" "fmt" "syscall" @@ -31,7 +32,6 @@ import ( "github.com/containerd/containerd/runtime/v2/runc/options" imagespec "github.com/opencontainers/image-spec/specs-go/v1" "github.com/opencontainers/runtime-spec/specs-go" - "github.com/pkg/errors" ) // NewTaskOpts allows the caller to set options on a new task @@ -45,6 +45,15 @@ func WithRootFS(mounts []mount.Mount) NewTaskOpts { } } +// WithRuntimePath will force task service to use a custom path to the runtime binary +// instead of resolving it from runtime name. +func WithRuntimePath(absRuntimePath string) NewTaskOpts { + return func(ctx context.Context, client *Client, info *TaskInfo) error { + info.runtime = absRuntimePath + return nil + } +} + // WithTaskCheckpoint allows a task to be created with live runtime and memory data from a // previous checkpoint. Additional software such as CRIU may be required to // restore a task from a checkpoint @@ -158,7 +167,17 @@ func WithProcessKill(ctx context.Context, p Process) error { return err } if err := p.Kill(ctx, syscall.SIGKILL, WithKillAll); err != nil { - if errdefs.IsFailedPrecondition(err) || errdefs.IsNotFound(err) { + // Kill might still return an IsNotFound error, even if it actually + // killed the process. + if errdefs.IsNotFound(err) { + select { + case <-ctx.Done(): + return ctx.Err() + case <-s: + return nil + } + } + if errdefs.IsFailedPrecondition(err) { return nil } return err diff --git a/vendor/github.com/containerd/containerd/task_opts_unix.go b/vendor/github.com/containerd/containerd/task_opts_unix.go index a710b358fc..1d5983b629 100644 --- a/vendor/github.com/containerd/containerd/task_opts_unix.go +++ b/vendor/github.com/containerd/containerd/task_opts_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows /* @@ -20,10 +21,10 @@ package containerd import ( "context" + "errors" "github.com/containerd/containerd/runtime/linux/runctypes" "github.com/containerd/containerd/runtime/v2/runc/options" - "github.com/pkg/errors" ) // WithNoNewKeyring causes tasks not to be created with a new keyring for secret storage. diff --git a/vendor/github.com/containerd/containerd/unpacker.go b/vendor/github.com/containerd/containerd/unpacker.go index 76f5d7b0c4..719345a1c2 100644 --- a/vendor/github.com/containerd/containerd/unpacker.go +++ b/vendor/github.com/containerd/containerd/unpacker.go @@ -20,6 +20,7 @@ import ( "context" "encoding/base64" "encoding/json" + "errors" "fmt" "math/rand" "sync" @@ -36,7 +37,6 @@ import ( "github.com/opencontainers/go-digest" "github.com/opencontainers/image-spec/identity" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "golang.org/x/sync/errgroup" "golang.org/x/sync/semaphore" @@ -65,11 +65,16 @@ func (c *Client) newUnpacker(ctx context.Context, rCtx *RemoteContext) (*unpacke return nil, err } } + var limiter *semaphore.Weighted + if rCtx.MaxConcurrentDownloads > 0 { + limiter = semaphore.NewWeighted(int64(rCtx.MaxConcurrentDownloads)) + } return &unpacker{ updateCh: make(chan ocispec.Descriptor, 128), snapshotter: snapshotter, config: config, c: c, + limiter: limiter, }, nil } @@ -87,18 +92,18 @@ func (u *unpacker) unpack( var i ocispec.Image if err := json.Unmarshal(p, &i); err != nil { - return errors.Wrap(err, "unmarshal image config") + return fmt.Errorf("unmarshal image config: %w", err) } diffIDs := i.RootFS.DiffIDs if len(layers) != len(diffIDs) { - return errors.Errorf("number of layers and diffIDs don't match: %d != %d", len(layers), len(diffIDs)) + return fmt.Errorf("number of layers and diffIDs don't match: %d != %d", len(layers), len(diffIDs)) } if u.config.CheckPlatformSupported { imgPlatform := platforms.Normalize(ocispec.Platform{OS: i.OS, Architecture: i.Architecture}) snapshotterPlatformMatcher, err := u.c.GetSnapshotterSupportedPlatforms(ctx, u.snapshotter) if err != nil { - return errors.Wrapf(err, "failed to find supported platforms for snapshotter %s", u.snapshotter) + return fmt.Errorf("failed to find supported platforms for snapshotter %s: %w", u.snapshotter, err) } if !snapshotterPlatformMatcher.Match(imgPlatform) { return fmt.Errorf("snapshotter %s does not support platform %s for image %s", u.snapshotter, imgPlatform, config.Digest) @@ -132,7 +137,7 @@ EachLayer: // no need to handle continue } else if !errdefs.IsNotFound(err) { - return errors.Wrapf(err, "failed to stat snapshot %s", chainID) + return fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) } // inherits annotations which are provided as snapshot labels. @@ -156,7 +161,7 @@ EachLayer: if errdefs.IsAlreadyExists(err) { if _, err := sn.Stat(ctx, chainID); err != nil { if !errdefs.IsNotFound(err) { - return errors.Wrapf(err, "failed to stat snapshot %s", chainID) + return fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) } // Try again, this should be rare, log it log.G(ctx).WithField("key", key).WithField("chainid", chainID).Debug("extraction snapshot already exists, chain id not found") @@ -165,14 +170,14 @@ EachLayer: continue EachLayer } } else { - return errors.Wrapf(err, "failed to prepare extraction snapshot %q", key) + return fmt.Errorf("failed to prepare extraction snapshot %q: %w", key, err) } } else { break } } if err != nil { - return errors.Wrap(err, "unable to prepare extraction snapshot") + return fmt.Errorf("unable to prepare extraction snapshot: %w", err) } // Abort the snapshot if commit does not happen @@ -212,11 +217,11 @@ EachLayer: diff, err := a.Apply(ctx, desc, mounts, u.config.ApplyOpts...) if err != nil { abort() - return errors.Wrapf(err, "failed to extract layer %s", diffIDs[i]) + return fmt.Errorf("failed to extract layer %s: %w", diffIDs[i], err) } if diff.Digest != diffIDs[i] { abort() - return errors.Errorf("wrong diff id calculated on extraction %q", diffIDs[i]) + return fmt.Errorf("wrong diff id calculated on extraction %q", diffIDs[i]) } if err = sn.Commit(ctx, chainID, key, opts...); err != nil { @@ -224,7 +229,7 @@ EachLayer: if errdefs.IsAlreadyExists(err) { continue } - return errors.Wrapf(err, "failed to commit snapshot %s", key) + return fmt.Errorf("failed to commit snapshot %s: %w", key, err) } // Set the uncompressed label after the uncompressed diff --git a/vendor/github.com/containerd/containerd/version/version.go b/vendor/github.com/containerd/containerd/version/version.go index 73857aef8d..a92784ef81 100644 --- a/vendor/github.com/containerd/containerd/version/version.go +++ b/vendor/github.com/containerd/containerd/version/version.go @@ -23,7 +23,7 @@ var ( Package = "github.com/containerd/containerd" // Version holds the complete version number. Filled in at linking time. - Version = "1.5.10+unknown" + Version = "1.6.1+unknown" // Revision is filled with the VCS (e.g. git) revision being used to build // the program at linking time. diff --git a/vendor/github.com/coreos/etcd/NOTICE b/vendor/github.com/coreos/etcd/NOTICE deleted file mode 100644 index b39ddfa5cb..0000000000 --- a/vendor/github.com/coreos/etcd/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -CoreOS Project -Copyright 2014 CoreOS, Inc - -This product includes software developed at CoreOS, Inc. -(http://www.coreos.com/). diff --git a/vendor/github.com/coreos/etcd/raft/progress.go b/vendor/github.com/coreos/etcd/raft/progress.go deleted file mode 100644 index ef3787db65..0000000000 --- a/vendor/github.com/coreos/etcd/raft/progress.go +++ /dev/null @@ -1,284 +0,0 @@ -// Copyright 2015 The etcd Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package raft - -import "fmt" - -const ( - ProgressStateProbe ProgressStateType = iota - ProgressStateReplicate - ProgressStateSnapshot -) - -type ProgressStateType uint64 - -var prstmap = [...]string{ - "ProgressStateProbe", - "ProgressStateReplicate", - "ProgressStateSnapshot", -} - -func (st ProgressStateType) String() string { return prstmap[uint64(st)] } - -// Progress represents a follower’s progress in the view of the leader. Leader maintains -// progresses of all followers, and sends entries to the follower based on its progress. -type Progress struct { - Match, Next uint64 - // State defines how the leader should interact with the follower. - // - // When in ProgressStateProbe, leader sends at most one replication message - // per heartbeat interval. It also probes actual progress of the follower. - // - // When in ProgressStateReplicate, leader optimistically increases next - // to the latest entry sent after sending replication message. This is - // an optimized state for fast replicating log entries to the follower. - // - // When in ProgressStateSnapshot, leader should have sent out snapshot - // before and stops sending any replication message. - State ProgressStateType - - // Paused is used in ProgressStateProbe. - // When Paused is true, raft should pause sending replication message to this peer. - Paused bool - // PendingSnapshot is used in ProgressStateSnapshot. - // If there is a pending snapshot, the pendingSnapshot will be set to the - // index of the snapshot. If pendingSnapshot is set, the replication process of - // this Progress will be paused. raft will not resend snapshot until the pending one - // is reported to be failed. - PendingSnapshot uint64 - - // RecentActive is true if the progress is recently active. Receiving any messages - // from the corresponding follower indicates the progress is active. - // RecentActive can be reset to false after an election timeout. - RecentActive bool - - // inflights is a sliding window for the inflight messages. - // Each inflight message contains one or more log entries. - // The max number of entries per message is defined in raft config as MaxSizePerMsg. - // Thus inflight effectively limits both the number of inflight messages - // and the bandwidth each Progress can use. - // When inflights is full, no more message should be sent. - // When a leader sends out a message, the index of the last - // entry should be added to inflights. The index MUST be added - // into inflights in order. - // When a leader receives a reply, the previous inflights should - // be freed by calling inflights.freeTo with the index of the last - // received entry. - ins *inflights - - // IsLearner is true if this progress is tracked for a learner. - IsLearner bool -} - -func (pr *Progress) resetState(state ProgressStateType) { - pr.Paused = false - pr.PendingSnapshot = 0 - pr.State = state - pr.ins.reset() -} - -func (pr *Progress) becomeProbe() { - // If the original state is ProgressStateSnapshot, progress knows that - // the pending snapshot has been sent to this peer successfully, then - // probes from pendingSnapshot + 1. - if pr.State == ProgressStateSnapshot { - pendingSnapshot := pr.PendingSnapshot - pr.resetState(ProgressStateProbe) - pr.Next = max(pr.Match+1, pendingSnapshot+1) - } else { - pr.resetState(ProgressStateProbe) - pr.Next = pr.Match + 1 - } -} - -func (pr *Progress) becomeReplicate() { - pr.resetState(ProgressStateReplicate) - pr.Next = pr.Match + 1 -} - -func (pr *Progress) becomeSnapshot(snapshoti uint64) { - pr.resetState(ProgressStateSnapshot) - pr.PendingSnapshot = snapshoti -} - -// maybeUpdate returns false if the given n index comes from an outdated message. -// Otherwise it updates the progress and returns true. -func (pr *Progress) maybeUpdate(n uint64) bool { - var updated bool - if pr.Match < n { - pr.Match = n - updated = true - pr.resume() - } - if pr.Next < n+1 { - pr.Next = n + 1 - } - return updated -} - -func (pr *Progress) optimisticUpdate(n uint64) { pr.Next = n + 1 } - -// maybeDecrTo returns false if the given to index comes from an out of order message. -// Otherwise it decreases the progress next index to min(rejected, last) and returns true. -func (pr *Progress) maybeDecrTo(rejected, last uint64) bool { - if pr.State == ProgressStateReplicate { - // the rejection must be stale if the progress has matched and "rejected" - // is smaller than "match". - if rejected <= pr.Match { - return false - } - // directly decrease next to match + 1 - pr.Next = pr.Match + 1 - return true - } - - // the rejection must be stale if "rejected" does not match next - 1 - if pr.Next-1 != rejected { - return false - } - - if pr.Next = min(rejected, last+1); pr.Next < 1 { - pr.Next = 1 - } - pr.resume() - return true -} - -func (pr *Progress) pause() { pr.Paused = true } -func (pr *Progress) resume() { pr.Paused = false } - -// IsPaused returns whether sending log entries to this node has been -// paused. A node may be paused because it has rejected recent -// MsgApps, is currently waiting for a snapshot, or has reached the -// MaxInflightMsgs limit. -func (pr *Progress) IsPaused() bool { - switch pr.State { - case ProgressStateProbe: - return pr.Paused - case ProgressStateReplicate: - return pr.ins.full() - case ProgressStateSnapshot: - return true - default: - panic("unexpected state") - } -} - -func (pr *Progress) snapshotFailure() { pr.PendingSnapshot = 0 } - -// needSnapshotAbort returns true if snapshot progress's Match -// is equal or higher than the pendingSnapshot. -func (pr *Progress) needSnapshotAbort() bool { - return pr.State == ProgressStateSnapshot && pr.Match >= pr.PendingSnapshot -} - -func (pr *Progress) String() string { - return fmt.Sprintf("next = %d, match = %d, state = %s, waiting = %v, pendingSnapshot = %d", pr.Next, pr.Match, pr.State, pr.IsPaused(), pr.PendingSnapshot) -} - -type inflights struct { - // the starting index in the buffer - start int - // number of inflights in the buffer - count int - - // the size of the buffer - size int - - // buffer contains the index of the last entry - // inside one message. - buffer []uint64 -} - -func newInflights(size int) *inflights { - return &inflights{ - size: size, - } -} - -// add adds an inflight into inflights -func (in *inflights) add(inflight uint64) { - if in.full() { - panic("cannot add into a full inflights") - } - next := in.start + in.count - size := in.size - if next >= size { - next -= size - } - if next >= len(in.buffer) { - in.growBuf() - } - in.buffer[next] = inflight - in.count++ -} - -// grow the inflight buffer by doubling up to inflights.size. We grow on demand -// instead of preallocating to inflights.size to handle systems which have -// thousands of Raft groups per process. -func (in *inflights) growBuf() { - newSize := len(in.buffer) * 2 - if newSize == 0 { - newSize = 1 - } else if newSize > in.size { - newSize = in.size - } - newBuffer := make([]uint64, newSize) - copy(newBuffer, in.buffer) - in.buffer = newBuffer -} - -// freeTo frees the inflights smaller or equal to the given `to` flight. -func (in *inflights) freeTo(to uint64) { - if in.count == 0 || to < in.buffer[in.start] { - // out of the left side of the window - return - } - - idx := in.start - var i int - for i = 0; i < in.count; i++ { - if to < in.buffer[idx] { // found the first large inflight - break - } - - // increase index and maybe rotate - size := in.size - if idx++; idx >= size { - idx -= size - } - } - // free i inflights and set new start index - in.count -= i - in.start = idx - if in.count == 0 { - // inflights is empty, reset the start index so that we don't grow the - // buffer unnecessarily. - in.start = 0 - } -} - -func (in *inflights) freeFirstOne() { in.freeTo(in.buffer[in.start]) } - -// full returns true if the inflights is full. -func (in *inflights) full() bool { - return in.count == in.size -} - -// resets frees all inflights. -func (in *inflights) reset() { - in.count = 0 - in.start = 0 -} diff --git a/vendor/github.com/coreos/etcd/raft/raft.go b/vendor/github.com/coreos/etcd/raft/raft.go deleted file mode 100644 index 22ff138e9c..0000000000 --- a/vendor/github.com/coreos/etcd/raft/raft.go +++ /dev/null @@ -1,1407 +0,0 @@ -// Copyright 2015 The etcd Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package raft - -import ( - "bytes" - "errors" - "fmt" - "math" - "math/rand" - "sort" - "strings" - "sync" - "time" - - pb "github.com/coreos/etcd/raft/raftpb" -) - -// None is a placeholder node ID used when there is no leader. -const None uint64 = 0 -const noLimit = math.MaxUint64 - -// Possible values for StateType. -const ( - StateFollower StateType = iota - StateCandidate - StateLeader - StatePreCandidate - numStates -) - -type ReadOnlyOption int - -const ( - // ReadOnlySafe guarantees the linearizability of the read only request by - // communicating with the quorum. It is the default and suggested option. - ReadOnlySafe ReadOnlyOption = iota - // ReadOnlyLeaseBased ensures linearizability of the read only request by - // relying on the leader lease. It can be affected by clock drift. - // If the clock drift is unbounded, leader might keep the lease longer than it - // should (clock can move backward/pause without any bound). ReadIndex is not safe - // in that case. - ReadOnlyLeaseBased -) - -// Possible values for CampaignType -const ( - // campaignPreElection represents the first phase of a normal election when - // Config.PreVote is true. - campaignPreElection CampaignType = "CampaignPreElection" - // campaignElection represents a normal (time-based) election (the second phase - // of the election when Config.PreVote is true). - campaignElection CampaignType = "CampaignElection" - // campaignTransfer represents the type of leader transfer - campaignTransfer CampaignType = "CampaignTransfer" -) - -// lockedRand is a small wrapper around rand.Rand to provide -// synchronization. Only the methods needed by the code are exposed -// (e.g. Intn). -type lockedRand struct { - mu sync.Mutex - rand *rand.Rand -} - -func (r *lockedRand) Intn(n int) int { - r.mu.Lock() - v := r.rand.Intn(n) - r.mu.Unlock() - return v -} - -var globalRand = &lockedRand{ - rand: rand.New(rand.NewSource(time.Now().UnixNano())), -} - -// CampaignType represents the type of campaigning -// the reason we use the type of string instead of uint64 -// is because it's simpler to compare and fill in raft entries -type CampaignType string - -// StateType represents the role of a node in a cluster. -type StateType uint64 - -var stmap = [...]string{ - "StateFollower", - "StateCandidate", - "StateLeader", - "StatePreCandidate", -} - -func (st StateType) String() string { - return stmap[uint64(st)] -} - -// Config contains the parameters to start a raft. -type Config struct { - // ID is the identity of the local raft. ID cannot be 0. - ID uint64 - - // peers contains the IDs of all nodes (including self) in the raft cluster. It - // should only be set when starting a new raft cluster. Restarting raft from - // previous configuration will panic if peers is set. peer is private and only - // used for testing right now. - peers []uint64 - - // learners contains the IDs of all leaner nodes (including self if the local node is a leaner) in the raft cluster. - // learners only receives entries from the leader node. It does not vote or promote itself. - learners []uint64 - - // ElectionTick is the number of Node.Tick invocations that must pass between - // elections. That is, if a follower does not receive any message from the - // leader of current term before ElectionTick has elapsed, it will become - // candidate and start an election. ElectionTick must be greater than - // HeartbeatTick. We suggest ElectionTick = 10 * HeartbeatTick to avoid - // unnecessary leader switching. - ElectionTick int - // HeartbeatTick is the number of Node.Tick invocations that must pass between - // heartbeats. That is, a leader sends heartbeat messages to maintain its - // leadership every HeartbeatTick ticks. - HeartbeatTick int - - // Storage is the storage for raft. raft generates entries and states to be - // stored in storage. raft reads the persisted entries and states out of - // Storage when it needs. raft reads out the previous state and configuration - // out of storage when restarting. - Storage Storage - // Applied is the last applied index. It should only be set when restarting - // raft. raft will not return entries to the application smaller or equal to - // Applied. If Applied is unset when restarting, raft might return previous - // applied entries. This is a very application dependent configuration. - Applied uint64 - - // MaxSizePerMsg limits the max size of each append message. Smaller value - // lowers the raft recovery cost(initial probing and message lost during normal - // operation). On the other side, it might affect the throughput during normal - // replication. Note: math.MaxUint64 for unlimited, 0 for at most one entry per - // message. - MaxSizePerMsg uint64 - // MaxInflightMsgs limits the max number of in-flight append messages during - // optimistic replication phase. The application transportation layer usually - // has its own sending buffer over TCP/UDP. Setting MaxInflightMsgs to avoid - // overflowing that sending buffer. TODO (xiangli): feedback to application to - // limit the proposal rate? - MaxInflightMsgs int - - // CheckQuorum specifies if the leader should check quorum activity. Leader - // steps down when quorum is not active for an electionTimeout. - CheckQuorum bool - - // PreVote enables the Pre-Vote algorithm described in raft thesis section - // 9.6. This prevents disruption when a node that has been partitioned away - // rejoins the cluster. - PreVote bool - - // ReadOnlyOption specifies how the read only request is processed. - // - // ReadOnlySafe guarantees the linearizability of the read only request by - // communicating with the quorum. It is the default and suggested option. - // - // ReadOnlyLeaseBased ensures linearizability of the read only request by - // relying on the leader lease. It can be affected by clock drift. - // If the clock drift is unbounded, leader might keep the lease longer than it - // should (clock can move backward/pause without any bound). ReadIndex is not safe - // in that case. - // CheckQuorum MUST be enabled if ReadOnlyOption is ReadOnlyLeaseBased. - ReadOnlyOption ReadOnlyOption - - // Logger is the logger used for raft log. For multinode which can host - // multiple raft group, each raft group can have its own logger - Logger Logger - - // DisableProposalForwarding set to true means that followers will drop - // proposals, rather than forwarding them to the leader. One use case for - // this feature would be in a situation where the Raft leader is used to - // compute the data of a proposal, for example, adding a timestamp from a - // hybrid logical clock to data in a monotonically increasing way. Forwarding - // should be disabled to prevent a follower with an innaccurate hybrid - // logical clock from assigning the timestamp and then forwarding the data - // to the leader. - DisableProposalForwarding bool -} - -func (c *Config) validate() error { - if c.ID == None { - return errors.New("cannot use none as id") - } - - if c.HeartbeatTick <= 0 { - return errors.New("heartbeat tick must be greater than 0") - } - - if c.ElectionTick <= c.HeartbeatTick { - return errors.New("election tick must be greater than heartbeat tick") - } - - if c.Storage == nil { - return errors.New("storage cannot be nil") - } - - if c.MaxInflightMsgs <= 0 { - return errors.New("max inflight messages must be greater than 0") - } - - if c.Logger == nil { - c.Logger = raftLogger - } - - if c.ReadOnlyOption == ReadOnlyLeaseBased && !c.CheckQuorum { - return errors.New("CheckQuorum must be enabled when ReadOnlyOption is ReadOnlyLeaseBased") - } - - return nil -} - -type raft struct { - id uint64 - - Term uint64 - Vote uint64 - - readStates []ReadState - - // the log - raftLog *raftLog - - maxInflight int - maxMsgSize uint64 - prs map[uint64]*Progress - learnerPrs map[uint64]*Progress - - state StateType - - // isLearner is true if the local raft node is a learner. - isLearner bool - - votes map[uint64]bool - - msgs []pb.Message - - // the leader id - lead uint64 - // leadTransferee is id of the leader transfer target when its value is not zero. - // Follow the procedure defined in raft thesis 3.10. - leadTransferee uint64 - // New configuration is ignored if there exists unapplied configuration. - pendingConf bool - - readOnly *readOnly - - // number of ticks since it reached last electionTimeout when it is leader - // or candidate. - // number of ticks since it reached last electionTimeout or received a - // valid message from current leader when it is a follower. - electionElapsed int - - // number of ticks since it reached last heartbeatTimeout. - // only leader keeps heartbeatElapsed. - heartbeatElapsed int - - checkQuorum bool - preVote bool - - heartbeatTimeout int - electionTimeout int - // randomizedElectionTimeout is a random number between - // [electiontimeout, 2 * electiontimeout - 1]. It gets reset - // when raft changes its state to follower or candidate. - randomizedElectionTimeout int - disableProposalForwarding bool - - tick func() - step stepFunc - - logger Logger -} - -func newRaft(c *Config) *raft { - if err := c.validate(); err != nil { - panic(err.Error()) - } - raftlog := newLog(c.Storage, c.Logger) - hs, cs, err := c.Storage.InitialState() - if err != nil { - panic(err) // TODO(bdarnell) - } - peers := c.peers - learners := c.learners - if len(cs.Nodes) > 0 || len(cs.Learners) > 0 { - if len(peers) > 0 || len(learners) > 0 { - // TODO(bdarnell): the peers argument is always nil except in - // tests; the argument should be removed and these tests should be - // updated to specify their nodes through a snapshot. - panic("cannot specify both newRaft(peers, learners) and ConfState.(Nodes, Learners)") - } - peers = cs.Nodes - learners = cs.Learners - } - r := &raft{ - id: c.ID, - lead: None, - isLearner: false, - raftLog: raftlog, - maxMsgSize: c.MaxSizePerMsg, - maxInflight: c.MaxInflightMsgs, - prs: make(map[uint64]*Progress), - learnerPrs: make(map[uint64]*Progress), - electionTimeout: c.ElectionTick, - heartbeatTimeout: c.HeartbeatTick, - logger: c.Logger, - checkQuorum: c.CheckQuorum, - preVote: c.PreVote, - readOnly: newReadOnly(c.ReadOnlyOption), - disableProposalForwarding: c.DisableProposalForwarding, - } - for _, p := range peers { - r.prs[p] = &Progress{Next: 1, ins: newInflights(r.maxInflight)} - } - for _, p := range learners { - if _, ok := r.prs[p]; ok { - panic(fmt.Sprintf("node %x is in both learner and peer list", p)) - } - r.learnerPrs[p] = &Progress{Next: 1, ins: newInflights(r.maxInflight), IsLearner: true} - if r.id == p { - r.isLearner = true - } - } - - if !isHardStateEqual(hs, emptyState) { - r.loadState(hs) - } - if c.Applied > 0 { - raftlog.appliedTo(c.Applied) - } - r.becomeFollower(r.Term, None) - - var nodesStrs []string - for _, n := range r.nodes() { - nodesStrs = append(nodesStrs, fmt.Sprintf("%x", n)) - } - - r.logger.Infof("newRaft %x [peers: [%s], term: %d, commit: %d, applied: %d, lastindex: %d, lastterm: %d]", - r.id, strings.Join(nodesStrs, ","), r.Term, r.raftLog.committed, r.raftLog.applied, r.raftLog.lastIndex(), r.raftLog.lastTerm()) - return r -} - -func (r *raft) hasLeader() bool { return r.lead != None } - -func (r *raft) softState() *SoftState { return &SoftState{Lead: r.lead, RaftState: r.state} } - -func (r *raft) hardState() pb.HardState { - return pb.HardState{ - Term: r.Term, - Vote: r.Vote, - Commit: r.raftLog.committed, - } -} - -func (r *raft) quorum() int { return len(r.prs)/2 + 1 } - -func (r *raft) nodes() []uint64 { - nodes := make([]uint64, 0, len(r.prs)+len(r.learnerPrs)) - for id := range r.prs { - nodes = append(nodes, id) - } - for id := range r.learnerPrs { - nodes = append(nodes, id) - } - sort.Sort(uint64Slice(nodes)) - return nodes -} - -// send persists state to stable storage and then sends to its mailbox. -func (r *raft) send(m pb.Message) { - m.From = r.id - if m.Type == pb.MsgVote || m.Type == pb.MsgVoteResp || m.Type == pb.MsgPreVote || m.Type == pb.MsgPreVoteResp { - if m.Term == 0 { - // All {pre-,}campaign messages need to have the term set when - // sending. - // - MsgVote: m.Term is the term the node is campaigning for, - // non-zero as we increment the term when campaigning. - // - MsgVoteResp: m.Term is the new r.Term if the MsgVote was - // granted, non-zero for the same reason MsgVote is - // - MsgPreVote: m.Term is the term the node will campaign, - // non-zero as we use m.Term to indicate the next term we'll be - // campaigning for - // - MsgPreVoteResp: m.Term is the term received in the original - // MsgPreVote if the pre-vote was granted, non-zero for the - // same reasons MsgPreVote is - panic(fmt.Sprintf("term should be set when sending %s", m.Type)) - } - } else { - if m.Term != 0 { - panic(fmt.Sprintf("term should not be set when sending %s (was %d)", m.Type, m.Term)) - } - // do not attach term to MsgProp, MsgReadIndex - // proposals are a way to forward to the leader and - // should be treated as local message. - // MsgReadIndex is also forwarded to leader. - if m.Type != pb.MsgProp && m.Type != pb.MsgReadIndex { - m.Term = r.Term - } - } - r.msgs = append(r.msgs, m) -} - -func (r *raft) getProgress(id uint64) *Progress { - if pr, ok := r.prs[id]; ok { - return pr - } - - return r.learnerPrs[id] -} - -// sendAppend sends RPC, with entries to the given peer. -func (r *raft) sendAppend(to uint64) { - pr := r.getProgress(to) - if pr.IsPaused() { - return - } - m := pb.Message{} - m.To = to - - term, errt := r.raftLog.term(pr.Next - 1) - ents, erre := r.raftLog.entries(pr.Next, r.maxMsgSize) - - if errt != nil || erre != nil { // send snapshot if we failed to get term or entries - if !pr.RecentActive { - r.logger.Debugf("ignore sending snapshot to %x since it is not recently active", to) - return - } - - m.Type = pb.MsgSnap - snapshot, err := r.raftLog.snapshot() - if err != nil { - if err == ErrSnapshotTemporarilyUnavailable { - r.logger.Debugf("%x failed to send snapshot to %x because snapshot is temporarily unavailable", r.id, to) - return - } - panic(err) // TODO(bdarnell) - } - if IsEmptySnap(snapshot) { - panic("need non-empty snapshot") - } - m.Snapshot = snapshot - sindex, sterm := snapshot.Metadata.Index, snapshot.Metadata.Term - r.logger.Debugf("%x [firstindex: %d, commit: %d] sent snapshot[index: %d, term: %d] to %x [%s]", - r.id, r.raftLog.firstIndex(), r.raftLog.committed, sindex, sterm, to, pr) - pr.becomeSnapshot(sindex) - r.logger.Debugf("%x paused sending replication messages to %x [%s]", r.id, to, pr) - } else { - m.Type = pb.MsgApp - m.Index = pr.Next - 1 - m.LogTerm = term - m.Entries = ents - m.Commit = r.raftLog.committed - if n := len(m.Entries); n != 0 { - switch pr.State { - // optimistically increase the next when in ProgressStateReplicate - case ProgressStateReplicate: - last := m.Entries[n-1].Index - pr.optimisticUpdate(last) - pr.ins.add(last) - case ProgressStateProbe: - pr.pause() - default: - r.logger.Panicf("%x is sending append in unhandled state %s", r.id, pr.State) - } - } - } - r.send(m) -} - -// sendHeartbeat sends an empty MsgApp -func (r *raft) sendHeartbeat(to uint64, ctx []byte) { - // Attach the commit as min(to.matched, r.committed). - // When the leader sends out heartbeat message, - // the receiver(follower) might not be matched with the leader - // or it might not have all the committed entries. - // The leader MUST NOT forward the follower's commit to - // an unmatched index. - commit := min(r.getProgress(to).Match, r.raftLog.committed) - m := pb.Message{ - To: to, - Type: pb.MsgHeartbeat, - Commit: commit, - Context: ctx, - } - - r.send(m) -} - -func (r *raft) forEachProgress(f func(id uint64, pr *Progress)) { - for id, pr := range r.prs { - f(id, pr) - } - - for id, pr := range r.learnerPrs { - f(id, pr) - } -} - -// bcastAppend sends RPC, with entries to all peers that are not up-to-date -// according to the progress recorded in r.prs. -func (r *raft) bcastAppend() { - r.forEachProgress(func(id uint64, _ *Progress) { - if id == r.id { - return - } - - r.sendAppend(id) - }) -} - -// bcastHeartbeat sends RPC, without entries to all the peers. -func (r *raft) bcastHeartbeat() { - lastCtx := r.readOnly.lastPendingRequestCtx() - if len(lastCtx) == 0 { - r.bcastHeartbeatWithCtx(nil) - } else { - r.bcastHeartbeatWithCtx([]byte(lastCtx)) - } -} - -func (r *raft) bcastHeartbeatWithCtx(ctx []byte) { - r.forEachProgress(func(id uint64, _ *Progress) { - if id == r.id { - return - } - r.sendHeartbeat(id, ctx) - }) -} - -// maybeCommit attempts to advance the commit index. Returns true if -// the commit index changed (in which case the caller should call -// r.bcastAppend). -func (r *raft) maybeCommit() bool { - // TODO(bmizerany): optimize.. Currently naive - mis := make(uint64Slice, 0, len(r.prs)) - for _, p := range r.prs { - mis = append(mis, p.Match) - } - sort.Sort(sort.Reverse(mis)) - mci := mis[r.quorum()-1] - return r.raftLog.maybeCommit(mci, r.Term) -} - -func (r *raft) reset(term uint64) { - if r.Term != term { - r.Term = term - r.Vote = None - } - r.lead = None - - r.electionElapsed = 0 - r.heartbeatElapsed = 0 - r.resetRandomizedElectionTimeout() - - r.abortLeaderTransfer() - - r.votes = make(map[uint64]bool) - r.forEachProgress(func(id uint64, pr *Progress) { - *pr = Progress{Next: r.raftLog.lastIndex() + 1, ins: newInflights(r.maxInflight), IsLearner: pr.IsLearner} - if id == r.id { - pr.Match = r.raftLog.lastIndex() - } - }) - - r.pendingConf = false - r.readOnly = newReadOnly(r.readOnly.option) -} - -func (r *raft) appendEntry(es ...pb.Entry) { - li := r.raftLog.lastIndex() - for i := range es { - es[i].Term = r.Term - es[i].Index = li + 1 + uint64(i) - } - r.raftLog.append(es...) - r.getProgress(r.id).maybeUpdate(r.raftLog.lastIndex()) - // Regardless of maybeCommit's return, our caller will call bcastAppend. - r.maybeCommit() -} - -// tickElection is run by followers and candidates after r.electionTimeout. -func (r *raft) tickElection() { - r.electionElapsed++ - - if r.promotable() && r.pastElectionTimeout() { - r.electionElapsed = 0 - r.Step(pb.Message{From: r.id, Type: pb.MsgHup}) - } -} - -// tickHeartbeat is run by leaders to send a MsgBeat after r.heartbeatTimeout. -func (r *raft) tickHeartbeat() { - r.heartbeatElapsed++ - r.electionElapsed++ - - if r.electionElapsed >= r.electionTimeout { - r.electionElapsed = 0 - if r.checkQuorum { - r.Step(pb.Message{From: r.id, Type: pb.MsgCheckQuorum}) - } - // If current leader cannot transfer leadership in electionTimeout, it becomes leader again. - if r.state == StateLeader && r.leadTransferee != None { - r.abortLeaderTransfer() - } - } - - if r.state != StateLeader { - return - } - - if r.heartbeatElapsed >= r.heartbeatTimeout { - r.heartbeatElapsed = 0 - r.Step(pb.Message{From: r.id, Type: pb.MsgBeat}) - } -} - -func (r *raft) becomeFollower(term uint64, lead uint64) { - r.step = stepFollower - r.reset(term) - r.tick = r.tickElection - r.lead = lead - r.state = StateFollower - r.logger.Infof("%x became follower at term %d", r.id, r.Term) -} - -func (r *raft) becomeCandidate() { - // TODO(xiangli) remove the panic when the raft implementation is stable - if r.state == StateLeader { - panic("invalid transition [leader -> candidate]") - } - r.step = stepCandidate - r.reset(r.Term + 1) - r.tick = r.tickElection - r.Vote = r.id - r.state = StateCandidate - r.logger.Infof("%x became candidate at term %d", r.id, r.Term) -} - -func (r *raft) becomePreCandidate() { - // TODO(xiangli) remove the panic when the raft implementation is stable - if r.state == StateLeader { - panic("invalid transition [leader -> pre-candidate]") - } - // Becoming a pre-candidate changes our step functions and state, - // but doesn't change anything else. In particular it does not increase - // r.Term or change r.Vote. - r.step = stepCandidate - r.votes = make(map[uint64]bool) - r.tick = r.tickElection - r.lead = None - r.state = StatePreCandidate - r.logger.Infof("%x became pre-candidate at term %d", r.id, r.Term) -} - -func (r *raft) becomeLeader() { - // TODO(xiangli) remove the panic when the raft implementation is stable - if r.state == StateFollower { - panic("invalid transition [follower -> leader]") - } - r.step = stepLeader - r.reset(r.Term) - r.tick = r.tickHeartbeat - r.lead = r.id - r.state = StateLeader - ents, err := r.raftLog.entries(r.raftLog.committed+1, noLimit) - if err != nil { - r.logger.Panicf("unexpected error getting uncommitted entries (%v)", err) - } - - nconf := numOfPendingConf(ents) - if nconf > 1 { - panic("unexpected multiple uncommitted config entry") - } - if nconf == 1 { - r.pendingConf = true - } - - r.appendEntry(pb.Entry{Data: nil}) - r.logger.Infof("%x became leader at term %d", r.id, r.Term) -} - -func (r *raft) campaign(t CampaignType) { - var term uint64 - var voteMsg pb.MessageType - if t == campaignPreElection { - r.becomePreCandidate() - voteMsg = pb.MsgPreVote - // PreVote RPCs are sent for the next term before we've incremented r.Term. - term = r.Term + 1 - } else { - r.becomeCandidate() - voteMsg = pb.MsgVote - term = r.Term - } - if r.quorum() == r.poll(r.id, voteRespMsgType(voteMsg), true) { - // We won the election after voting for ourselves (which must mean that - // this is a single-node cluster). Advance to the next state. - if t == campaignPreElection { - r.campaign(campaignElection) - } else { - r.becomeLeader() - } - return - } - for id := range r.prs { - if id == r.id { - continue - } - r.logger.Infof("%x [logterm: %d, index: %d] sent %s request to %x at term %d", - r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), voteMsg, id, r.Term) - - var ctx []byte - if t == campaignTransfer { - ctx = []byte(t) - } - r.send(pb.Message{Term: term, To: id, Type: voteMsg, Index: r.raftLog.lastIndex(), LogTerm: r.raftLog.lastTerm(), Context: ctx}) - } -} - -func (r *raft) poll(id uint64, t pb.MessageType, v bool) (granted int) { - if v { - r.logger.Infof("%x received %s from %x at term %d", r.id, t, id, r.Term) - } else { - r.logger.Infof("%x received %s rejection from %x at term %d", r.id, t, id, r.Term) - } - if _, ok := r.votes[id]; !ok { - r.votes[id] = v - } - for _, vv := range r.votes { - if vv { - granted++ - } - } - return granted -} - -func (r *raft) Step(m pb.Message) error { - // Handle the message term, which may result in our stepping down to a follower. - switch { - case m.Term == 0: - // local message - case m.Term > r.Term: - if m.Type == pb.MsgVote || m.Type == pb.MsgPreVote { - force := bytes.Equal(m.Context, []byte(campaignTransfer)) - inLease := r.checkQuorum && r.lead != None && r.electionElapsed < r.electionTimeout - if !force && inLease { - // If a server receives a RequestVote request within the minimum election timeout - // of hearing from a current leader, it does not update its term or grant its vote - r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] ignored %s from %x [logterm: %d, index: %d] at term %d: lease is not expired (remaining ticks: %d)", - r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term, r.electionTimeout-r.electionElapsed) - return nil - } - } - switch { - case m.Type == pb.MsgPreVote: - // Never change our term in response to a PreVote - case m.Type == pb.MsgPreVoteResp && !m.Reject: - // We send pre-vote requests with a term in our future. If the - // pre-vote is granted, we will increment our term when we get a - // quorum. If it is not, the term comes from the node that - // rejected our vote so we should become a follower at the new - // term. - default: - r.logger.Infof("%x [term: %d] received a %s message with higher term from %x [term: %d]", - r.id, r.Term, m.Type, m.From, m.Term) - if m.Type == pb.MsgApp || m.Type == pb.MsgHeartbeat || m.Type == pb.MsgSnap { - r.becomeFollower(m.Term, m.From) - } else { - r.becomeFollower(m.Term, None) - } - } - - case m.Term < r.Term: - if r.checkQuorum && (m.Type == pb.MsgHeartbeat || m.Type == pb.MsgApp) { - // We have received messages from a leader at a lower term. It is possible - // that these messages were simply delayed in the network, but this could - // also mean that this node has advanced its term number during a network - // partition, and it is now unable to either win an election or to rejoin - // the majority on the old term. If checkQuorum is false, this will be - // handled by incrementing term numbers in response to MsgVote with a - // higher term, but if checkQuorum is true we may not advance the term on - // MsgVote and must generate other messages to advance the term. The net - // result of these two features is to minimize the disruption caused by - // nodes that have been removed from the cluster's configuration: a - // removed node will send MsgVotes (or MsgPreVotes) which will be ignored, - // but it will not receive MsgApp or MsgHeartbeat, so it will not create - // disruptive term increases - r.send(pb.Message{To: m.From, Type: pb.MsgAppResp}) - } else { - // ignore other cases - r.logger.Infof("%x [term: %d] ignored a %s message with lower term from %x [term: %d]", - r.id, r.Term, m.Type, m.From, m.Term) - } - return nil - } - - switch m.Type { - case pb.MsgHup: - if r.state != StateLeader { - ents, err := r.raftLog.slice(r.raftLog.applied+1, r.raftLog.committed+1, noLimit) - if err != nil { - r.logger.Panicf("unexpected error getting unapplied entries (%v)", err) - } - if n := numOfPendingConf(ents); n != 0 && r.raftLog.committed > r.raftLog.applied { - r.logger.Warningf("%x cannot campaign at term %d since there are still %d pending configuration changes to apply", r.id, r.Term, n) - return nil - } - - r.logger.Infof("%x is starting a new election at term %d", r.id, r.Term) - if r.preVote { - r.campaign(campaignPreElection) - } else { - r.campaign(campaignElection) - } - } else { - r.logger.Debugf("%x ignoring MsgHup because already leader", r.id) - } - - case pb.MsgVote, pb.MsgPreVote: - if r.isLearner { - // TODO: learner may need to vote, in case of node down when confchange. - r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] ignored %s from %x [logterm: %d, index: %d] at term %d: learner can not vote", - r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term) - return nil - } - // The m.Term > r.Term clause is for MsgPreVote. For MsgVote m.Term should - // always equal r.Term. - if (r.Vote == None || m.Term > r.Term || r.Vote == m.From) && r.raftLog.isUpToDate(m.Index, m.LogTerm) { - r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] cast %s for %x [logterm: %d, index: %d] at term %d", - r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term) - // When responding to Msg{Pre,}Vote messages we include the term - // from the message, not the local term. To see why consider the - // case where a single node was previously partitioned away and - // it's local term is now of date. If we include the local term - // (recall that for pre-votes we don't update the local term), the - // (pre-)campaigning node on the other end will proceed to ignore - // the message (it ignores all out of date messages). - // The term in the original message and current local term are the - // same in the case of regular votes, but different for pre-votes. - r.send(pb.Message{To: m.From, Term: m.Term, Type: voteRespMsgType(m.Type)}) - if m.Type == pb.MsgVote { - // Only record real votes. - r.electionElapsed = 0 - r.Vote = m.From - } - } else { - r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] rejected %s from %x [logterm: %d, index: %d] at term %d", - r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term) - r.send(pb.Message{To: m.From, Term: r.Term, Type: voteRespMsgType(m.Type), Reject: true}) - } - - default: - r.step(r, m) - } - return nil -} - -type stepFunc func(r *raft, m pb.Message) - -func stepLeader(r *raft, m pb.Message) { - // These message types do not require any progress for m.From. - switch m.Type { - case pb.MsgBeat: - r.bcastHeartbeat() - return - case pb.MsgCheckQuorum: - if !r.checkQuorumActive() { - r.logger.Warningf("%x stepped down to follower since quorum is not active", r.id) - r.becomeFollower(r.Term, None) - } - return - case pb.MsgProp: - if len(m.Entries) == 0 { - r.logger.Panicf("%x stepped empty MsgProp", r.id) - } - if _, ok := r.prs[r.id]; !ok { - // If we are not currently a member of the range (i.e. this node - // was removed from the configuration while serving as leader), - // drop any new proposals. - return - } - if r.leadTransferee != None { - r.logger.Debugf("%x [term %d] transfer leadership to %x is in progress; dropping proposal", r.id, r.Term, r.leadTransferee) - return - } - - for i, e := range m.Entries { - if e.Type == pb.EntryConfChange { - if r.pendingConf { - r.logger.Infof("propose conf %s ignored since pending unapplied configuration", e.String()) - m.Entries[i] = pb.Entry{Type: pb.EntryNormal} - } - r.pendingConf = true - } - } - r.appendEntry(m.Entries...) - r.bcastAppend() - return - case pb.MsgReadIndex: - if r.quorum() > 1 { - if r.raftLog.zeroTermOnErrCompacted(r.raftLog.term(r.raftLog.committed)) != r.Term { - // Reject read only request when this leader has not committed any log entry at its term. - return - } - - // thinking: use an interally defined context instead of the user given context. - // We can express this in terms of the term and index instead of a user-supplied value. - // This would allow multiple reads to piggyback on the same message. - switch r.readOnly.option { - case ReadOnlySafe: - r.readOnly.addRequest(r.raftLog.committed, m) - r.bcastHeartbeatWithCtx(m.Entries[0].Data) - case ReadOnlyLeaseBased: - ri := r.raftLog.committed - if m.From == None || m.From == r.id { // from local member - r.readStates = append(r.readStates, ReadState{Index: r.raftLog.committed, RequestCtx: m.Entries[0].Data}) - } else { - r.send(pb.Message{To: m.From, Type: pb.MsgReadIndexResp, Index: ri, Entries: m.Entries}) - } - } - } else { - r.readStates = append(r.readStates, ReadState{Index: r.raftLog.committed, RequestCtx: m.Entries[0].Data}) - } - - return - } - - // All other message types require a progress for m.From (pr). - pr := r.getProgress(m.From) - if pr == nil { - r.logger.Debugf("%x no progress available for %x", r.id, m.From) - return - } - switch m.Type { - case pb.MsgAppResp: - pr.RecentActive = true - - if m.Reject { - r.logger.Debugf("%x received msgApp rejection(lastindex: %d) from %x for index %d", - r.id, m.RejectHint, m.From, m.Index) - if pr.maybeDecrTo(m.Index, m.RejectHint) { - r.logger.Debugf("%x decreased progress of %x to [%s]", r.id, m.From, pr) - if pr.State == ProgressStateReplicate { - pr.becomeProbe() - } - r.sendAppend(m.From) - } - } else { - oldPaused := pr.IsPaused() - if pr.maybeUpdate(m.Index) { - switch { - case pr.State == ProgressStateProbe: - pr.becomeReplicate() - case pr.State == ProgressStateSnapshot && pr.needSnapshotAbort(): - r.logger.Debugf("%x snapshot aborted, resumed sending replication messages to %x [%s]", r.id, m.From, pr) - pr.becomeProbe() - case pr.State == ProgressStateReplicate: - pr.ins.freeTo(m.Index) - } - - if r.maybeCommit() { - r.bcastAppend() - } else if oldPaused { - // update() reset the wait state on this node. If we had delayed sending - // an update before, send it now. - r.sendAppend(m.From) - } - // Transfer leadership is in progress. - if m.From == r.leadTransferee && pr.Match == r.raftLog.lastIndex() { - r.logger.Infof("%x sent MsgTimeoutNow to %x after received MsgAppResp", r.id, m.From) - r.sendTimeoutNow(m.From) - } - } - } - case pb.MsgHeartbeatResp: - pr.RecentActive = true - pr.resume() - - // free one slot for the full inflights window to allow progress. - if pr.State == ProgressStateReplicate && pr.ins.full() { - pr.ins.freeFirstOne() - } - if pr.Match < r.raftLog.lastIndex() { - r.sendAppend(m.From) - } - - if r.readOnly.option != ReadOnlySafe || len(m.Context) == 0 { - return - } - - ackCount := r.readOnly.recvAck(m) - if ackCount < r.quorum() { - return - } - - rss := r.readOnly.advance(m) - for _, rs := range rss { - req := rs.req - if req.From == None || req.From == r.id { // from local member - r.readStates = append(r.readStates, ReadState{Index: rs.index, RequestCtx: req.Entries[0].Data}) - } else { - r.send(pb.Message{To: req.From, Type: pb.MsgReadIndexResp, Index: rs.index, Entries: req.Entries}) - } - } - case pb.MsgSnapStatus: - if pr.State != ProgressStateSnapshot { - return - } - if !m.Reject { - pr.becomeProbe() - r.logger.Debugf("%x snapshot succeeded, resumed sending replication messages to %x [%s]", r.id, m.From, pr) - } else { - pr.snapshotFailure() - pr.becomeProbe() - r.logger.Debugf("%x snapshot failed, resumed sending replication messages to %x [%s]", r.id, m.From, pr) - } - // If snapshot finish, wait for the msgAppResp from the remote node before sending - // out the next msgApp. - // If snapshot failure, wait for a heartbeat interval before next try - pr.pause() - case pb.MsgUnreachable: - // During optimistic replication, if the remote becomes unreachable, - // there is huge probability that a MsgApp is lost. - if pr.State == ProgressStateReplicate { - pr.becomeProbe() - } - r.logger.Debugf("%x failed to send message to %x because it is unreachable [%s]", r.id, m.From, pr) - case pb.MsgTransferLeader: - if pr.IsLearner { - r.logger.Debugf("%x is learner. Ignored transferring leadership", r.id) - return - } - leadTransferee := m.From - lastLeadTransferee := r.leadTransferee - if lastLeadTransferee != None { - if lastLeadTransferee == leadTransferee { - r.logger.Infof("%x [term %d] transfer leadership to %x is in progress, ignores request to same node %x", - r.id, r.Term, leadTransferee, leadTransferee) - return - } - r.abortLeaderTransfer() - r.logger.Infof("%x [term %d] abort previous transferring leadership to %x", r.id, r.Term, lastLeadTransferee) - } - if leadTransferee == r.id { - r.logger.Debugf("%x is already leader. Ignored transferring leadership to self", r.id) - return - } - // Transfer leadership to third party. - r.logger.Infof("%x [term %d] starts to transfer leadership to %x", r.id, r.Term, leadTransferee) - // Transfer leadership should be finished in one electionTimeout, so reset r.electionElapsed. - r.electionElapsed = 0 - r.leadTransferee = leadTransferee - if pr.Match == r.raftLog.lastIndex() { - r.sendTimeoutNow(leadTransferee) - r.logger.Infof("%x sends MsgTimeoutNow to %x immediately as %x already has up-to-date log", r.id, leadTransferee, leadTransferee) - } else { - r.sendAppend(leadTransferee) - } - } -} - -// stepCandidate is shared by StateCandidate and StatePreCandidate; the difference is -// whether they respond to MsgVoteResp or MsgPreVoteResp. -func stepCandidate(r *raft, m pb.Message) { - // Only handle vote responses corresponding to our candidacy (while in - // StateCandidate, we may get stale MsgPreVoteResp messages in this term from - // our pre-candidate state). - var myVoteRespType pb.MessageType - if r.state == StatePreCandidate { - myVoteRespType = pb.MsgPreVoteResp - } else { - myVoteRespType = pb.MsgVoteResp - } - switch m.Type { - case pb.MsgProp: - r.logger.Infof("%x no leader at term %d; dropping proposal", r.id, r.Term) - return - case pb.MsgApp: - r.becomeFollower(r.Term, m.From) - r.handleAppendEntries(m) - case pb.MsgHeartbeat: - r.becomeFollower(r.Term, m.From) - r.handleHeartbeat(m) - case pb.MsgSnap: - r.becomeFollower(m.Term, m.From) - r.handleSnapshot(m) - case myVoteRespType: - gr := r.poll(m.From, m.Type, !m.Reject) - r.logger.Infof("%x [quorum:%d] has received %d %s votes and %d vote rejections", r.id, r.quorum(), gr, m.Type, len(r.votes)-gr) - switch r.quorum() { - case gr: - if r.state == StatePreCandidate { - r.campaign(campaignElection) - } else { - r.becomeLeader() - r.bcastAppend() - } - case len(r.votes) - gr: - r.becomeFollower(r.Term, None) - } - case pb.MsgTimeoutNow: - r.logger.Debugf("%x [term %d state %v] ignored MsgTimeoutNow from %x", r.id, r.Term, r.state, m.From) - } -} - -func stepFollower(r *raft, m pb.Message) { - switch m.Type { - case pb.MsgProp: - if r.lead == None { - r.logger.Infof("%x no leader at term %d; dropping proposal", r.id, r.Term) - return - } else if r.disableProposalForwarding { - r.logger.Infof("%x not forwarding to leader %x at term %d; dropping proposal", r.id, r.lead, r.Term) - return - } - m.To = r.lead - r.send(m) - case pb.MsgApp: - r.electionElapsed = 0 - r.lead = m.From - r.handleAppendEntries(m) - case pb.MsgHeartbeat: - r.electionElapsed = 0 - r.lead = m.From - r.handleHeartbeat(m) - case pb.MsgSnap: - r.electionElapsed = 0 - r.lead = m.From - r.handleSnapshot(m) - case pb.MsgTransferLeader: - if r.lead == None { - r.logger.Infof("%x no leader at term %d; dropping leader transfer msg", r.id, r.Term) - return - } - m.To = r.lead - r.send(m) - case pb.MsgTimeoutNow: - if r.promotable() { - r.logger.Infof("%x [term %d] received MsgTimeoutNow from %x and starts an election to get leadership.", r.id, r.Term, m.From) - // Leadership transfers never use pre-vote even if r.preVote is true; we - // know we are not recovering from a partition so there is no need for the - // extra round trip. - r.campaign(campaignTransfer) - } else { - r.logger.Infof("%x received MsgTimeoutNow from %x but is not promotable", r.id, m.From) - } - case pb.MsgReadIndex: - if r.lead == None { - r.logger.Infof("%x no leader at term %d; dropping index reading msg", r.id, r.Term) - return - } - m.To = r.lead - r.send(m) - case pb.MsgReadIndexResp: - if len(m.Entries) != 1 { - r.logger.Errorf("%x invalid format of MsgReadIndexResp from %x, entries count: %d", r.id, m.From, len(m.Entries)) - return - } - r.readStates = append(r.readStates, ReadState{Index: m.Index, RequestCtx: m.Entries[0].Data}) - } -} - -func (r *raft) handleAppendEntries(m pb.Message) { - if m.Index < r.raftLog.committed { - r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.committed}) - return - } - - if mlastIndex, ok := r.raftLog.maybeAppend(m.Index, m.LogTerm, m.Commit, m.Entries...); ok { - r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: mlastIndex}) - } else { - r.logger.Debugf("%x [logterm: %d, index: %d] rejected msgApp [logterm: %d, index: %d] from %x", - r.id, r.raftLog.zeroTermOnErrCompacted(r.raftLog.term(m.Index)), m.Index, m.LogTerm, m.Index, m.From) - r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: m.Index, Reject: true, RejectHint: r.raftLog.lastIndex()}) - } -} - -func (r *raft) handleHeartbeat(m pb.Message) { - r.raftLog.commitTo(m.Commit) - r.send(pb.Message{To: m.From, Type: pb.MsgHeartbeatResp, Context: m.Context}) -} - -func (r *raft) handleSnapshot(m pb.Message) { - sindex, sterm := m.Snapshot.Metadata.Index, m.Snapshot.Metadata.Term - if r.restore(m.Snapshot) { - r.logger.Infof("%x [commit: %d] restored snapshot [index: %d, term: %d]", - r.id, r.raftLog.committed, sindex, sterm) - r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.lastIndex()}) - } else { - r.logger.Infof("%x [commit: %d] ignored snapshot [index: %d, term: %d]", - r.id, r.raftLog.committed, sindex, sterm) - r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.committed}) - } -} - -// restore recovers the state machine from a snapshot. It restores the log and the -// configuration of state machine. -func (r *raft) restore(s pb.Snapshot) bool { - if s.Metadata.Index <= r.raftLog.committed { - return false - } - if r.raftLog.matchTerm(s.Metadata.Index, s.Metadata.Term) { - r.logger.Infof("%x [commit: %d, lastindex: %d, lastterm: %d] fast-forwarded commit to snapshot [index: %d, term: %d]", - r.id, r.raftLog.committed, r.raftLog.lastIndex(), r.raftLog.lastTerm(), s.Metadata.Index, s.Metadata.Term) - r.raftLog.commitTo(s.Metadata.Index) - return false - } - - // The normal peer can't become learner. - if !r.isLearner { - for _, id := range s.Metadata.ConfState.Learners { - if id == r.id { - r.logger.Errorf("%x can't become learner when restores snapshot [index: %d, term: %d]", r.id, s.Metadata.Index, s.Metadata.Term) - return false - } - } - } - - r.logger.Infof("%x [commit: %d, lastindex: %d, lastterm: %d] starts to restore snapshot [index: %d, term: %d]", - r.id, r.raftLog.committed, r.raftLog.lastIndex(), r.raftLog.lastTerm(), s.Metadata.Index, s.Metadata.Term) - - r.raftLog.restore(s) - r.prs = make(map[uint64]*Progress) - r.learnerPrs = make(map[uint64]*Progress) - r.restoreNode(s.Metadata.ConfState.Nodes, false) - r.restoreNode(s.Metadata.ConfState.Learners, true) - return true -} - -func (r *raft) restoreNode(nodes []uint64, isLearner bool) { - for _, n := range nodes { - match, next := uint64(0), r.raftLog.lastIndex()+1 - if n == r.id { - match = next - 1 - r.isLearner = isLearner - } - r.setProgress(n, match, next, isLearner) - r.logger.Infof("%x restored progress of %x [%s]", r.id, n, r.getProgress(n)) - } -} - -// promotable indicates whether state machine can be promoted to leader, -// which is true when its own id is in progress list. -func (r *raft) promotable() bool { - _, ok := r.prs[r.id] - return ok -} - -func (r *raft) addNode(id uint64) { - r.addNodeOrLearnerNode(id, false) -} - -func (r *raft) addLearner(id uint64) { - r.addNodeOrLearnerNode(id, true) -} - -func (r *raft) addNodeOrLearnerNode(id uint64, isLearner bool) { - r.pendingConf = false - pr := r.getProgress(id) - if pr == nil { - r.setProgress(id, 0, r.raftLog.lastIndex()+1, isLearner) - } else { - if isLearner && !pr.IsLearner { - // can only change Learner to Voter - r.logger.Infof("%x ignored addLeaner: do not support changing %x from raft peer to learner.", r.id, id) - return - } - - if isLearner == pr.IsLearner { - // Ignore any redundant addNode calls (which can happen because the - // initial bootstrapping entries are applied twice). - return - } - - // change Learner to Voter, use origin Learner progress - delete(r.learnerPrs, id) - pr.IsLearner = false - r.prs[id] = pr - } - - if r.id == id { - r.isLearner = isLearner - } - - // When a node is first added, we should mark it as recently active. - // Otherwise, CheckQuorum may cause us to step down if it is invoked - // before the added node has a chance to communicate with us. - pr = r.getProgress(id) - pr.RecentActive = true -} - -func (r *raft) removeNode(id uint64) { - r.delProgress(id) - r.pendingConf = false - - // do not try to commit or abort transferring if there is no nodes in the cluster. - if len(r.prs) == 0 && len(r.learnerPrs) == 0 { - return - } - - // The quorum size is now smaller, so see if any pending entries can - // be committed. - if r.maybeCommit() { - r.bcastAppend() - } - // If the removed node is the leadTransferee, then abort the leadership transferring. - if r.state == StateLeader && r.leadTransferee == id { - r.abortLeaderTransfer() - } -} - -func (r *raft) resetPendingConf() { r.pendingConf = false } - -func (r *raft) setProgress(id, match, next uint64, isLearner bool) { - if !isLearner { - delete(r.learnerPrs, id) - r.prs[id] = &Progress{Next: next, Match: match, ins: newInflights(r.maxInflight)} - return - } - - if _, ok := r.prs[id]; ok { - panic(fmt.Sprintf("%x unexpected changing from voter to learner for %x", r.id, id)) - } - r.learnerPrs[id] = &Progress{Next: next, Match: match, ins: newInflights(r.maxInflight), IsLearner: true} -} - -func (r *raft) delProgress(id uint64) { - delete(r.prs, id) - delete(r.learnerPrs, id) -} - -func (r *raft) loadState(state pb.HardState) { - if state.Commit < r.raftLog.committed || state.Commit > r.raftLog.lastIndex() { - r.logger.Panicf("%x state.commit %d is out of range [%d, %d]", r.id, state.Commit, r.raftLog.committed, r.raftLog.lastIndex()) - } - r.raftLog.committed = state.Commit - r.Term = state.Term - r.Vote = state.Vote -} - -// pastElectionTimeout returns true iff r.electionElapsed is greater -// than or equal to the randomized election timeout in -// [electiontimeout, 2 * electiontimeout - 1]. -func (r *raft) pastElectionTimeout() bool { - return r.electionElapsed >= r.randomizedElectionTimeout -} - -func (r *raft) resetRandomizedElectionTimeout() { - r.randomizedElectionTimeout = r.electionTimeout + globalRand.Intn(r.electionTimeout) -} - -// checkQuorumActive returns true if the quorum is active from -// the view of the local raft state machine. Otherwise, it returns -// false. -// checkQuorumActive also resets all RecentActive to false. -func (r *raft) checkQuorumActive() bool { - var act int - - r.forEachProgress(func(id uint64, pr *Progress) { - if id == r.id { // self is always active - act++ - return - } - - if pr.RecentActive && !pr.IsLearner { - act++ - } - - pr.RecentActive = false - }) - - return act >= r.quorum() -} - -func (r *raft) sendTimeoutNow(to uint64) { - r.send(pb.Message{To: to, Type: pb.MsgTimeoutNow}) -} - -func (r *raft) abortLeaderTransfer() { - r.leadTransferee = None -} - -func numOfPendingConf(ents []pb.Entry) int { - n := 0 - for i := range ents { - if ents[i].Type == pb.EntryConfChange { - n++ - } - } - return n -} diff --git a/vendor/github.com/coreos/etcd/raft/raftpb/raft.proto b/vendor/github.com/coreos/etcd/raft/raftpb/raft.proto deleted file mode 100644 index 644ce7b8f2..0000000000 --- a/vendor/github.com/coreos/etcd/raft/raftpb/raft.proto +++ /dev/null @@ -1,95 +0,0 @@ -syntax = "proto2"; -package raftpb; - -import "gogoproto/gogo.proto"; - -option (gogoproto.marshaler_all) = true; -option (gogoproto.sizer_all) = true; -option (gogoproto.unmarshaler_all) = true; -option (gogoproto.goproto_getters_all) = false; -option (gogoproto.goproto_enum_prefix_all) = false; - -enum EntryType { - EntryNormal = 0; - EntryConfChange = 1; -} - -message Entry { - optional uint64 Term = 2 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations - optional uint64 Index = 3 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations - optional EntryType Type = 1 [(gogoproto.nullable) = false]; - optional bytes Data = 4; -} - -message SnapshotMetadata { - optional ConfState conf_state = 1 [(gogoproto.nullable) = false]; - optional uint64 index = 2 [(gogoproto.nullable) = false]; - optional uint64 term = 3 [(gogoproto.nullable) = false]; -} - -message Snapshot { - optional bytes data = 1; - optional SnapshotMetadata metadata = 2 [(gogoproto.nullable) = false]; -} - -enum MessageType { - MsgHup = 0; - MsgBeat = 1; - MsgProp = 2; - MsgApp = 3; - MsgAppResp = 4; - MsgVote = 5; - MsgVoteResp = 6; - MsgSnap = 7; - MsgHeartbeat = 8; - MsgHeartbeatResp = 9; - MsgUnreachable = 10; - MsgSnapStatus = 11; - MsgCheckQuorum = 12; - MsgTransferLeader = 13; - MsgTimeoutNow = 14; - MsgReadIndex = 15; - MsgReadIndexResp = 16; - MsgPreVote = 17; - MsgPreVoteResp = 18; -} - -message Message { - optional MessageType type = 1 [(gogoproto.nullable) = false]; - optional uint64 to = 2 [(gogoproto.nullable) = false]; - optional uint64 from = 3 [(gogoproto.nullable) = false]; - optional uint64 term = 4 [(gogoproto.nullable) = false]; - optional uint64 logTerm = 5 [(gogoproto.nullable) = false]; - optional uint64 index = 6 [(gogoproto.nullable) = false]; - repeated Entry entries = 7 [(gogoproto.nullable) = false]; - optional uint64 commit = 8 [(gogoproto.nullable) = false]; - optional Snapshot snapshot = 9 [(gogoproto.nullable) = false]; - optional bool reject = 10 [(gogoproto.nullable) = false]; - optional uint64 rejectHint = 11 [(gogoproto.nullable) = false]; - optional bytes context = 12; -} - -message HardState { - optional uint64 term = 1 [(gogoproto.nullable) = false]; - optional uint64 vote = 2 [(gogoproto.nullable) = false]; - optional uint64 commit = 3 [(gogoproto.nullable) = false]; -} - -message ConfState { - repeated uint64 nodes = 1; - repeated uint64 learners = 2; -} - -enum ConfChangeType { - ConfChangeAddNode = 0; - ConfChangeRemoveNode = 1; - ConfChangeUpdateNode = 2; - ConfChangeAddLearnerNode = 3; -} - -message ConfChange { - optional uint64 ID = 1 [(gogoproto.nullable) = false]; - optional ConfChangeType Type = 2 [(gogoproto.nullable) = false]; - optional uint64 NodeID = 3 [(gogoproto.nullable) = false]; - optional bytes Context = 4; -} diff --git a/vendor/github.com/coreos/etcd/raft/util.go b/vendor/github.com/coreos/etcd/raft/util.go deleted file mode 100644 index f4141fe65d..0000000000 --- a/vendor/github.com/coreos/etcd/raft/util.go +++ /dev/null @@ -1,129 +0,0 @@ -// Copyright 2015 The etcd Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package raft - -import ( - "bytes" - "fmt" - - pb "github.com/coreos/etcd/raft/raftpb" -) - -func (st StateType) MarshalJSON() ([]byte, error) { - return []byte(fmt.Sprintf("%q", st.String())), nil -} - -// uint64Slice implements sort interface -type uint64Slice []uint64 - -func (p uint64Slice) Len() int { return len(p) } -func (p uint64Slice) Less(i, j int) bool { return p[i] < p[j] } -func (p uint64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } - -func min(a, b uint64) uint64 { - if a > b { - return b - } - return a -} - -func max(a, b uint64) uint64 { - if a > b { - return a - } - return b -} - -func IsLocalMsg(msgt pb.MessageType) bool { - return msgt == pb.MsgHup || msgt == pb.MsgBeat || msgt == pb.MsgUnreachable || - msgt == pb.MsgSnapStatus || msgt == pb.MsgCheckQuorum -} - -func IsResponseMsg(msgt pb.MessageType) bool { - return msgt == pb.MsgAppResp || msgt == pb.MsgVoteResp || msgt == pb.MsgHeartbeatResp || msgt == pb.MsgUnreachable || msgt == pb.MsgPreVoteResp -} - -// voteResponseType maps vote and prevote message types to their corresponding responses. -func voteRespMsgType(msgt pb.MessageType) pb.MessageType { - switch msgt { - case pb.MsgVote: - return pb.MsgVoteResp - case pb.MsgPreVote: - return pb.MsgPreVoteResp - default: - panic(fmt.Sprintf("not a vote message: %s", msgt)) - } -} - -// EntryFormatter can be implemented by the application to provide human-readable formatting -// of entry data. Nil is a valid EntryFormatter and will use a default format. -type EntryFormatter func([]byte) string - -// DescribeMessage returns a concise human-readable description of a -// Message for debugging. -func DescribeMessage(m pb.Message, f EntryFormatter) string { - var buf bytes.Buffer - fmt.Fprintf(&buf, "%x->%x %v Term:%d Log:%d/%d", m.From, m.To, m.Type, m.Term, m.LogTerm, m.Index) - if m.Reject { - fmt.Fprintf(&buf, " Rejected") - if m.RejectHint != 0 { - fmt.Fprintf(&buf, "(Hint:%d)", m.RejectHint) - } - } - if m.Commit != 0 { - fmt.Fprintf(&buf, " Commit:%d", m.Commit) - } - if len(m.Entries) > 0 { - fmt.Fprintf(&buf, " Entries:[") - for i, e := range m.Entries { - if i != 0 { - buf.WriteString(", ") - } - buf.WriteString(DescribeEntry(e, f)) - } - fmt.Fprintf(&buf, "]") - } - if !IsEmptySnap(m.Snapshot) { - fmt.Fprintf(&buf, " Snapshot:%v", m.Snapshot) - } - return buf.String() -} - -// DescribeEntry returns a concise human-readable description of an -// Entry for debugging. -func DescribeEntry(e pb.Entry, f EntryFormatter) string { - var formatted string - if e.Type == pb.EntryNormal && f != nil { - formatted = f(e.Data) - } else { - formatted = fmt.Sprintf("%q", e.Data) - } - return fmt.Sprintf("%d/%d %s %s", e.Term, e.Index, e.Type, formatted) -} - -func limitSize(ents []pb.Entry, maxSize uint64) []pb.Entry { - if len(ents) == 0 { - return ents - } - size := ents[0].Size() - var limit int - for limit = 1; limit < len(ents); limit++ { - size += ents[limit].Size() - if uint64(size) > maxSize { - break - } - } - return ents[:limit] -} diff --git a/vendor/github.com/coreos/go-systemd/LICENSE b/vendor/github.com/coreos/go-systemd/LICENSE deleted file mode 100644 index 37ec93a14f..0000000000 --- a/vendor/github.com/coreos/go-systemd/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. 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If You institute patent litigation against any entity (including a -cross-claim or counterclaim in a lawsuit) alleging that the Work or a -Contribution incorporated within the Work constitutes direct or contributory -patent infringement, then any patent licenses granted to You under this License -for that Work shall terminate as of the date such litigation is filed. - -4. Redistribution. - -You may reproduce and distribute copies of the Work or Derivative Works thereof -in any medium, with or without modifications, and in Source or Object form, -provided that You meet the following conditions: - -You must give any other recipients of the Work or Derivative Works a copy of -this License; and -You must cause any modified files to carry prominent notices stating that You -changed the files; and -You must retain, in the Source form of any Derivative Works that You distribute, -all copyright, patent, trademark, and attribution notices from the Source form -of the Work, excluding those notices that do not pertain to any part of the -Derivative Works; and -If the Work includes a "NOTICE" text file as part of its distribution, then any -Derivative Works that You distribute must include a readable copy of the -attribution notices contained within such NOTICE file, excluding those notices -that do not pertain to any part of the Derivative Works, in at least one of the -following places: within a NOTICE text file distributed as part of the -Derivative Works; within the Source form or documentation, if provided along -with the Derivative Works; or, within a display generated by the Derivative -Works, if and wherever such third-party notices normally appear. The contents of -the NOTICE file are for informational purposes only and do not modify the -License. You may add Your own attribution notices within Derivative Works that -You distribute, alongside or as an addendum to the NOTICE text from the Work, -provided that such additional attribution notices cannot be construed as -modifying the License. -You may add Your own copyright statement to Your modifications and may provide -additional or different license terms and conditions for use, reproduction, or -distribution of Your modifications, or for any such Derivative Works as a whole, -provided Your use, reproduction, and distribution of the Work otherwise complies -with the conditions stated in this License. - -5. Submission of Contributions. - -Unless You explicitly state otherwise, any Contribution intentionally submitted -for inclusion in the Work by You to the Licensor shall be under the terms and -conditions of this License, without any additional terms or conditions. -Notwithstanding the above, nothing herein shall supersede or modify the terms of -any separate license agreement you may have executed with Licensor regarding -such Contributions. - -6. Trademarks. - -This License does not grant permission to use the trade names, trademarks, -service marks, or product names of the Licensor, except as required for -reasonable and customary use in describing the origin of the Work and -reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. - -Unless required by applicable law or agreed to in writing, Licensor provides the -Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, -including, without limitation, any warranties or conditions of TITLE, -NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are -solely responsible for determining the appropriateness of using or -redistributing the Work and assume any risks associated with Your exercise of -permissions under this License. - -8. Limitation of Liability. - -In no event and under no legal theory, whether in tort (including negligence), -contract, or otherwise, unless required by applicable law (such as deliberate -and grossly negligent acts) or agreed to in writing, shall any Contributor be -liable to You for damages, including any direct, indirect, special, incidental, -or consequential damages of any character arising as a result of this License or -out of the use or inability to use the Work (including but not limited to -damages for loss of goodwill, work stoppage, computer failure or malfunction, or -any and all other commercial damages or losses), even if such Contributor has -been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. - -While redistributing the Work or Derivative Works thereof, You may choose to -offer, and charge a fee for, acceptance of support, warranty, indemnity, or -other liability obligations and/or rights consistent with this License. However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/coreos/go-systemd/NOTICE b/vendor/github.com/coreos/go-systemd/NOTICE deleted file mode 100644 index 23a0ada2fb..0000000000 --- a/vendor/github.com/coreos/go-systemd/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -CoreOS Project -Copyright 2018 CoreOS, Inc - -This product includes software developed at CoreOS, Inc. -(http://www.coreos.com/). diff --git a/vendor/github.com/coreos/go-systemd/journal/journal.go b/vendor/github.com/coreos/go-systemd/journal/journal.go deleted file mode 100644 index ef85a3ba24..0000000000 --- a/vendor/github.com/coreos/go-systemd/journal/journal.go +++ /dev/null @@ -1,182 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package journal provides write bindings to the local systemd journal. -// It is implemented in pure Go and connects to the journal directly over its -// unix socket. -// -// To read from the journal, see the "sdjournal" package, which wraps the -// sd-journal a C API. -// -// http://www.freedesktop.org/software/systemd/man/systemd-journald.service.html -package journal - -import ( - "bytes" - "encoding/binary" - "errors" - "fmt" - "io" - "io/ioutil" - "net" - "os" - "strconv" - "strings" - "syscall" -) - -// Priority of a journal message -type Priority int - -const ( - PriEmerg Priority = iota - PriAlert - PriCrit - PriErr - PriWarning - PriNotice - PriInfo - PriDebug -) - -var conn net.Conn - -func init() { - var err error - conn, err = net.Dial("unixgram", "/run/systemd/journal/socket") - if err != nil { - conn = nil - } -} - -// Enabled returns true if the local systemd journal is available for logging -func Enabled() bool { - return conn != nil -} - -// Send a message to the local systemd journal. vars is a map of journald -// fields to values. Fields must be composed of uppercase letters, numbers, -// and underscores, but must not start with an underscore. Within these -// restrictions, any arbitrary field name may be used. Some names have special -// significance: see the journalctl documentation -// (http://www.freedesktop.org/software/systemd/man/systemd.journal-fields.html) -// for more details. vars may be nil. -func Send(message string, priority Priority, vars map[string]string) error { - if conn == nil { - return journalError("could not connect to journald socket") - } - - data := new(bytes.Buffer) - appendVariable(data, "PRIORITY", strconv.Itoa(int(priority))) - appendVariable(data, "MESSAGE", message) - for k, v := range vars { - appendVariable(data, k, v) - } - - _, err := io.Copy(conn, data) - if err != nil && isSocketSpaceError(err) { - file, err := tempFd() - if err != nil { - return journalError(err.Error()) - } - defer file.Close() - _, err = io.Copy(file, data) - if err != nil { - return journalError(err.Error()) - } - - rights := syscall.UnixRights(int(file.Fd())) - - /* this connection should always be a UnixConn, but better safe than sorry */ - unixConn, ok := conn.(*net.UnixConn) - if !ok { - return journalError("can't send file through non-Unix connection") - } - _, _, err = unixConn.WriteMsgUnix([]byte{}, rights, nil) - if err != nil { - return journalError(err.Error()) - } - } else if err != nil { - return journalError(err.Error()) - } - return nil -} - -// Print prints a message to the local systemd journal using Send(). -func Print(priority Priority, format string, a ...interface{}) error { - return Send(fmt.Sprintf(format, a...), priority, nil) -} - -func appendVariable(w io.Writer, name, value string) { - if !validVarName(name) { - journalError("variable name contains invalid character, ignoring") - } - if strings.ContainsRune(value, '\n') { - /* When the value contains a newline, we write: - * - the variable name, followed by a newline - * - the size (in 64bit little endian format) - * - the data, followed by a newline - */ - fmt.Fprintln(w, name) - binary.Write(w, binary.LittleEndian, uint64(len(value))) - fmt.Fprintln(w, value) - } else { - /* just write the variable and value all on one line */ - fmt.Fprintf(w, "%s=%s\n", name, value) - } -} - -func validVarName(name string) bool { - /* The variable name must be in uppercase and consist only of characters, - * numbers and underscores, and may not begin with an underscore. (from the docs) - */ - - valid := name[0] != '_' - for _, c := range name { - valid = valid && ('A' <= c && c <= 'Z') || ('0' <= c && c <= '9') || c == '_' - } - return valid -} - -func isSocketSpaceError(err error) bool { - opErr, ok := err.(*net.OpError) - if !ok { - return false - } - - sysErr, ok := opErr.Err.(syscall.Errno) - if !ok { - return false - } - - return sysErr == syscall.EMSGSIZE || sysErr == syscall.ENOBUFS -} - -func tempFd() (*os.File, error) { - file, err := ioutil.TempFile("/dev/shm/", "journal.XXXXX") - if err != nil { - return nil, err - } - err = syscall.Unlink(file.Name()) - if err != nil { - return nil, err - } - return file, nil -} - -func journalError(s string) error { - s = "journal error: " + s - fmt.Fprintln(os.Stderr, s) - return errors.New(s) -} diff --git a/vendor/github.com/coreos/pkg/NOTICE b/vendor/github.com/coreos/pkg/NOTICE deleted file mode 100644 index b39ddfa5cb..0000000000 --- a/vendor/github.com/coreos/pkg/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -CoreOS Project -Copyright 2014 CoreOS, Inc - -This product includes software developed at CoreOS, Inc. -(http://www.coreos.com/). diff --git a/vendor/github.com/coreos/pkg/capnslog/README.md b/vendor/github.com/coreos/pkg/capnslog/README.md deleted file mode 100644 index f79dbfca5c..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/README.md +++ /dev/null @@ -1,39 +0,0 @@ -# capnslog, the CoreOS logging package - -There are far too many logging packages out there, with varying degrees of licenses, far too many features (colorization, all sorts of log frameworks) or are just a pain to use (lack of `Fatalln()`?). -capnslog provides a simple but consistent logging interface suitable for all kinds of projects. - -### Design Principles - -##### `package main` is the place where logging gets turned on and routed - -A library should not touch log options, only generate log entries. Libraries are silent until main lets them speak. - -##### All log options are runtime-configurable. - -Still the job of `main` to expose these configurations. `main` may delegate this to, say, a configuration webhook, but does so explicitly. - -##### There is one log object per package. It is registered under its repository and package name. - -`main` activates logging for its repository and any dependency repositories it would also like to have output in its logstream. `main` also dictates at which level each subpackage logs. - -##### There is *one* output stream, and it is an `io.Writer` composed with a formatter. - -Splitting streams is probably not the job of your program, but rather, your log aggregation framework. If you must split output streams, again, `main` configures this and you can write a very simple two-output struct that satisfies io.Writer. - -Fancy colorful formatting and JSON output are beyond the scope of a basic logging framework -- they're application/log-collector dependent. These are, at best, provided as options, but more likely, provided by your application. - -##### Log objects are an interface - -An object knows best how to print itself. Log objects can collect more interesting metadata if they wish, however, because text isn't going away anytime soon, they must all be marshalable to text. The simplest log object is a string, which returns itself. If you wish to do more fancy tricks for printing your log objects, see also JSON output -- introspect and write a formatter which can handle your advanced log interface. Making strings is the only thing guaranteed. - -##### Log levels have specific meanings: - - * Critical: Unrecoverable. Must fail. - * Error: Data has been lost, a request has failed for a bad reason, or a required resource has been lost - * Warning: (Hopefully) Temporary conditions that may cause errors, but may work fine. A replica disappearing (that may reconnect) is a warning. - * Notice: Normal, but important (uncommon) log information. - * Info: Normal, working log information, everything is fine, but helpful notices for auditing or common operations. - * Debug: Everything is still fine, but even common operations may be logged, and less helpful but more quantity of notices. - * Trace: Anything goes, from logging every function call as part of a common operation, to tracing execution of a query. - diff --git a/vendor/github.com/coreos/pkg/capnslog/formatters.go b/vendor/github.com/coreos/pkg/capnslog/formatters.go deleted file mode 100644 index b305a845fb..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/formatters.go +++ /dev/null @@ -1,157 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package capnslog - -import ( - "bufio" - "fmt" - "io" - "log" - "runtime" - "strings" - "time" -) - -type Formatter interface { - Format(pkg string, level LogLevel, depth int, entries ...interface{}) - Flush() -} - -func NewStringFormatter(w io.Writer) Formatter { - return &StringFormatter{ - w: bufio.NewWriter(w), - } -} - -type StringFormatter struct { - w *bufio.Writer -} - -func (s *StringFormatter) Format(pkg string, l LogLevel, i int, entries ...interface{}) { - now := time.Now().UTC() - s.w.WriteString(now.Format(time.RFC3339)) - s.w.WriteByte(' ') - writeEntries(s.w, pkg, l, i, entries...) - s.Flush() -} - -func writeEntries(w *bufio.Writer, pkg string, _ LogLevel, _ int, entries ...interface{}) { - if pkg != "" { - w.WriteString(pkg + ": ") - } - str := fmt.Sprint(entries...) - endsInNL := strings.HasSuffix(str, "\n") - w.WriteString(str) - if !endsInNL { - w.WriteString("\n") - } -} - -func (s *StringFormatter) Flush() { - s.w.Flush() -} - -func NewPrettyFormatter(w io.Writer, debug bool) Formatter { - return &PrettyFormatter{ - w: bufio.NewWriter(w), - debug: debug, - } -} - -type PrettyFormatter struct { - w *bufio.Writer - debug bool -} - -func (c *PrettyFormatter) Format(pkg string, l LogLevel, depth int, entries ...interface{}) { - now := time.Now() - ts := now.Format("2006-01-02 15:04:05") - c.w.WriteString(ts) - ms := now.Nanosecond() / 1000 - c.w.WriteString(fmt.Sprintf(".%06d", ms)) - if c.debug { - _, file, line, ok := runtime.Caller(depth) // It's always the same number of frames to the user's call. - if !ok { - file = "???" - line = 1 - } else { - slash := strings.LastIndex(file, "/") - if slash >= 0 { - file = file[slash+1:] - } - } - if line < 0 { - line = 0 // not a real line number - } - c.w.WriteString(fmt.Sprintf(" [%s:%d]", file, line)) - } - c.w.WriteString(fmt.Sprint(" ", l.Char(), " | ")) - writeEntries(c.w, pkg, l, depth, entries...) - c.Flush() -} - -func (c *PrettyFormatter) Flush() { - c.w.Flush() -} - -// LogFormatter emulates the form of the traditional built-in logger. -type LogFormatter struct { - logger *log.Logger - prefix string -} - -// NewLogFormatter is a helper to produce a new LogFormatter struct. It uses the -// golang log package to actually do the logging work so that logs look similar. -func NewLogFormatter(w io.Writer, prefix string, flag int) Formatter { - return &LogFormatter{ - logger: log.New(w, "", flag), // don't use prefix here - prefix: prefix, // save it instead - } -} - -// Format builds a log message for the LogFormatter. The LogLevel is ignored. -func (lf *LogFormatter) Format(pkg string, _ LogLevel, _ int, entries ...interface{}) { - str := fmt.Sprint(entries...) - prefix := lf.prefix - if pkg != "" { - prefix = fmt.Sprintf("%s%s: ", prefix, pkg) - } - lf.logger.Output(5, fmt.Sprintf("%s%v", prefix, str)) // call depth is 5 -} - -// Flush is included so that the interface is complete, but is a no-op. -func (lf *LogFormatter) Flush() { - // noop -} - -// NilFormatter is a no-op log formatter that does nothing. -type NilFormatter struct { -} - -// NewNilFormatter is a helper to produce a new LogFormatter struct. It logs no -// messages so that you can cause part of your logging to be silent. -func NewNilFormatter() Formatter { - return &NilFormatter{} -} - -// Format does nothing. -func (_ *NilFormatter) Format(_ string, _ LogLevel, _ int, _ ...interface{}) { - // noop -} - -// Flush is included so that the interface is complete, but is a no-op. -func (_ *NilFormatter) Flush() { - // noop -} diff --git a/vendor/github.com/coreos/pkg/capnslog/glog_formatter.go b/vendor/github.com/coreos/pkg/capnslog/glog_formatter.go deleted file mode 100644 index 426603ef30..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/glog_formatter.go +++ /dev/null @@ -1,96 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package capnslog - -import ( - "bufio" - "bytes" - "io" - "os" - "runtime" - "strconv" - "strings" - "time" -) - -var pid = os.Getpid() - -type GlogFormatter struct { - StringFormatter -} - -func NewGlogFormatter(w io.Writer) *GlogFormatter { - g := &GlogFormatter{} - g.w = bufio.NewWriter(w) - return g -} - -func (g GlogFormatter) Format(pkg string, level LogLevel, depth int, entries ...interface{}) { - g.w.Write(GlogHeader(level, depth+1)) - g.StringFormatter.Format(pkg, level, depth+1, entries...) -} - -func GlogHeader(level LogLevel, depth int) []byte { - // Lmmdd hh:mm:ss.uuuuuu threadid file:line] - now := time.Now().UTC() - _, file, line, ok := runtime.Caller(depth) // It's always the same number of frames to the user's call. - if !ok { - file = "???" - line = 1 - } else { - slash := strings.LastIndex(file, "/") - if slash >= 0 { - file = file[slash+1:] - } - } - if line < 0 { - line = 0 // not a real line number - } - buf := &bytes.Buffer{} - buf.Grow(30) - _, month, day := now.Date() - hour, minute, second := now.Clock() - buf.WriteString(level.Char()) - twoDigits(buf, int(month)) - twoDigits(buf, day) - buf.WriteByte(' ') - twoDigits(buf, hour) - buf.WriteByte(':') - twoDigits(buf, minute) - buf.WriteByte(':') - twoDigits(buf, second) - buf.WriteByte('.') - buf.WriteString(strconv.Itoa(now.Nanosecond() / 1000)) - buf.WriteByte('Z') - buf.WriteByte(' ') - buf.WriteString(strconv.Itoa(pid)) - buf.WriteByte(' ') - buf.WriteString(file) - buf.WriteByte(':') - buf.WriteString(strconv.Itoa(line)) - buf.WriteByte(']') - buf.WriteByte(' ') - return buf.Bytes() -} - -const digits = "0123456789" - -func twoDigits(b *bytes.Buffer, d int) { - c2 := digits[d%10] - d /= 10 - c1 := digits[d%10] - b.WriteByte(c1) - b.WriteByte(c2) -} diff --git a/vendor/github.com/coreos/pkg/capnslog/init.go b/vendor/github.com/coreos/pkg/capnslog/init.go deleted file mode 100644 index 44b8cd361b..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/init.go +++ /dev/null @@ -1,49 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// +build !windows - -package capnslog - -import ( - "io" - "os" - "syscall" -) - -// Here's where the opinionation comes in. We need some sensible defaults, -// especially after taking over the log package. Your project (whatever it may -// be) may see things differently. That's okay; there should be no defaults in -// the main package that cannot be controlled or overridden programatically, -// otherwise it's a bug. Doing so is creating your own init_log.go file much -// like this one. - -func init() { - initHijack() - - // Go `log` pacakge uses os.Stderr. - SetFormatter(NewDefaultFormatter(os.Stderr)) - SetGlobalLogLevel(INFO) -} - -func NewDefaultFormatter(out io.Writer) Formatter { - if syscall.Getppid() == 1 { - // We're running under init, which may be systemd. - f, err := NewJournaldFormatter() - if err == nil { - return f - } - } - return NewPrettyFormatter(out, false) -} diff --git a/vendor/github.com/coreos/pkg/capnslog/journald_formatter.go b/vendor/github.com/coreos/pkg/capnslog/journald_formatter.go deleted file mode 100644 index 72e05207c5..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/journald_formatter.go +++ /dev/null @@ -1,68 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// +build !windows - -package capnslog - -import ( - "errors" - "fmt" - "os" - "path/filepath" - - "github.com/coreos/go-systemd/journal" -) - -func NewJournaldFormatter() (Formatter, error) { - if !journal.Enabled() { - return nil, errors.New("No systemd detected") - } - return &journaldFormatter{}, nil -} - -type journaldFormatter struct{} - -func (j *journaldFormatter) Format(pkg string, l LogLevel, _ int, entries ...interface{}) { - var pri journal.Priority - switch l { - case CRITICAL: - pri = journal.PriCrit - case ERROR: - pri = journal.PriErr - case WARNING: - pri = journal.PriWarning - case NOTICE: - pri = journal.PriNotice - case INFO: - pri = journal.PriInfo - case DEBUG: - pri = journal.PriDebug - case TRACE: - pri = journal.PriDebug - default: - panic("Unhandled loglevel") - } - msg := fmt.Sprint(entries...) - tags := map[string]string{ - "PACKAGE": pkg, - "SYSLOG_IDENTIFIER": filepath.Base(os.Args[0]), - } - err := journal.Send(msg, pri, tags) - if err != nil { - fmt.Fprintln(os.Stderr, err) - } -} - -func (j *journaldFormatter) Flush() {} diff --git a/vendor/github.com/coreos/pkg/capnslog/log_hijack.go b/vendor/github.com/coreos/pkg/capnslog/log_hijack.go deleted file mode 100644 index 970086b9f9..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/log_hijack.go +++ /dev/null @@ -1,39 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package capnslog - -import ( - "log" -) - -func initHijack() { - pkg := NewPackageLogger("log", "") - w := packageWriter{pkg} - log.SetFlags(0) - log.SetPrefix("") - log.SetOutput(w) -} - -type packageWriter struct { - pl *PackageLogger -} - -func (p packageWriter) Write(b []byte) (int, error) { - if p.pl.level < INFO { - return 0, nil - } - p.pl.internalLog(calldepth+2, INFO, string(b)) - return len(b), nil -} diff --git a/vendor/github.com/coreos/pkg/capnslog/logmap.go b/vendor/github.com/coreos/pkg/capnslog/logmap.go deleted file mode 100644 index 226b60c225..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/logmap.go +++ /dev/null @@ -1,245 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package capnslog - -import ( - "errors" - "strings" - "sync" -) - -// LogLevel is the set of all log levels. -type LogLevel int8 - -const ( - // CRITICAL is the lowest log level; only errors which will end the program will be propagated. - CRITICAL LogLevel = iota - 1 - // ERROR is for errors that are not fatal but lead to troubling behavior. - ERROR - // WARNING is for errors which are not fatal and not errors, but are unusual. Often sourced from misconfigurations. - WARNING - // NOTICE is for normal but significant conditions. - NOTICE - // INFO is a log level for common, everyday log updates. - INFO - // DEBUG is the default hidden level for more verbose updates about internal processes. - DEBUG - // TRACE is for (potentially) call by call tracing of programs. - TRACE -) - -// Char returns a single-character representation of the log level. -func (l LogLevel) Char() string { - switch l { - case CRITICAL: - return "C" - case ERROR: - return "E" - case WARNING: - return "W" - case NOTICE: - return "N" - case INFO: - return "I" - case DEBUG: - return "D" - case TRACE: - return "T" - default: - panic("Unhandled loglevel") - } -} - -// String returns a multi-character representation of the log level. -func (l LogLevel) String() string { - switch l { - case CRITICAL: - return "CRITICAL" - case ERROR: - return "ERROR" - case WARNING: - return "WARNING" - case NOTICE: - return "NOTICE" - case INFO: - return "INFO" - case DEBUG: - return "DEBUG" - case TRACE: - return "TRACE" - default: - panic("Unhandled loglevel") - } -} - -// Update using the given string value. Fulfills the flag.Value interface. -func (l *LogLevel) Set(s string) error { - value, err := ParseLevel(s) - if err != nil { - return err - } - - *l = value - return nil -} - -// Returns an empty string, only here to fulfill the pflag.Value interface. -func (l *LogLevel) Type() string { - return "" -} - -// ParseLevel translates some potential loglevel strings into their corresponding levels. -func ParseLevel(s string) (LogLevel, error) { - switch s { - case "CRITICAL", "C": - return CRITICAL, nil - case "ERROR", "0", "E": - return ERROR, nil - case "WARNING", "1", "W": - return WARNING, nil - case "NOTICE", "2", "N": - return NOTICE, nil - case "INFO", "3", "I": - return INFO, nil - case "DEBUG", "4", "D": - return DEBUG, nil - case "TRACE", "5", "T": - return TRACE, nil - } - return CRITICAL, errors.New("couldn't parse log level " + s) -} - -type RepoLogger map[string]*PackageLogger - -type loggerStruct struct { - sync.Mutex - repoMap map[string]RepoLogger - formatter Formatter -} - -// logger is the global logger -var logger = new(loggerStruct) - -// SetGlobalLogLevel sets the log level for all packages in all repositories -// registered with capnslog. -func SetGlobalLogLevel(l LogLevel) { - logger.Lock() - defer logger.Unlock() - for _, r := range logger.repoMap { - r.setRepoLogLevelInternal(l) - } -} - -// GetRepoLogger may return the handle to the repository's set of packages' loggers. -func GetRepoLogger(repo string) (RepoLogger, error) { - logger.Lock() - defer logger.Unlock() - r, ok := logger.repoMap[repo] - if !ok { - return nil, errors.New("no packages registered for repo " + repo) - } - return r, nil -} - -// MustRepoLogger returns the handle to the repository's packages' loggers. -func MustRepoLogger(repo string) RepoLogger { - r, err := GetRepoLogger(repo) - if err != nil { - panic(err) - } - return r -} - -// SetRepoLogLevel sets the log level for all packages in the repository. -func (r RepoLogger) SetRepoLogLevel(l LogLevel) { - logger.Lock() - defer logger.Unlock() - r.setRepoLogLevelInternal(l) -} - -func (r RepoLogger) setRepoLogLevelInternal(l LogLevel) { - for _, v := range r { - v.level = l - } -} - -// ParseLogLevelConfig parses a comma-separated string of "package=loglevel", in -// order, and returns a map of the results, for use in SetLogLevel. -func (r RepoLogger) ParseLogLevelConfig(conf string) (map[string]LogLevel, error) { - setlist := strings.Split(conf, ",") - out := make(map[string]LogLevel) - for _, setstring := range setlist { - setting := strings.Split(setstring, "=") - if len(setting) != 2 { - return nil, errors.New("oddly structured `pkg=level` option: " + setstring) - } - l, err := ParseLevel(setting[1]) - if err != nil { - return nil, err - } - out[setting[0]] = l - } - return out, nil -} - -// SetLogLevel takes a map of package names within a repository to their desired -// loglevel, and sets the levels appropriately. Unknown packages are ignored. -// "*" is a special package name that corresponds to all packages, and will be -// processed first. -func (r RepoLogger) SetLogLevel(m map[string]LogLevel) { - logger.Lock() - defer logger.Unlock() - if l, ok := m["*"]; ok { - r.setRepoLogLevelInternal(l) - } - for k, v := range m { - l, ok := r[k] - if !ok { - continue - } - l.level = v - } -} - -// SetFormatter sets the formatting function for all logs. -func SetFormatter(f Formatter) { - logger.Lock() - defer logger.Unlock() - logger.formatter = f -} - -// NewPackageLogger creates a package logger object. -// This should be defined as a global var in your package, referencing your repo. -func NewPackageLogger(repo string, pkg string) (p *PackageLogger) { - logger.Lock() - defer logger.Unlock() - if logger.repoMap == nil { - logger.repoMap = make(map[string]RepoLogger) - } - r, rok := logger.repoMap[repo] - if !rok { - logger.repoMap[repo] = make(RepoLogger) - r = logger.repoMap[repo] - } - p, pok := r[pkg] - if !pok { - r[pkg] = &PackageLogger{ - pkg: pkg, - level: INFO, - } - p = r[pkg] - } - return -} diff --git a/vendor/github.com/coreos/pkg/capnslog/pkg_logger.go b/vendor/github.com/coreos/pkg/capnslog/pkg_logger.go deleted file mode 100644 index 00ff37149a..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/pkg_logger.go +++ /dev/null @@ -1,191 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package capnslog - -import ( - "fmt" - "os" -) - -type PackageLogger struct { - pkg string - level LogLevel -} - -const calldepth = 2 - -func (p *PackageLogger) internalLog(depth int, inLevel LogLevel, entries ...interface{}) { - logger.Lock() - defer logger.Unlock() - if inLevel != CRITICAL && p.level < inLevel { - return - } - if logger.formatter != nil { - logger.formatter.Format(p.pkg, inLevel, depth+1, entries...) - } -} - -// SetLevel allows users to change the current logging level. -func (p *PackageLogger) SetLevel(l LogLevel) { - logger.Lock() - defer logger.Unlock() - p.level = l -} - -// LevelAt checks if the given log level will be outputted under current setting. -func (p *PackageLogger) LevelAt(l LogLevel) bool { - logger.Lock() - defer logger.Unlock() - return p.level >= l -} - -// Log a formatted string at any level between ERROR and TRACE -func (p *PackageLogger) Logf(l LogLevel, format string, args ...interface{}) { - p.internalLog(calldepth, l, fmt.Sprintf(format, args...)) -} - -// Log a message at any level between ERROR and TRACE -func (p *PackageLogger) Log(l LogLevel, args ...interface{}) { - p.internalLog(calldepth, l, fmt.Sprint(args...)) -} - -// log stdlib compatibility - -func (p *PackageLogger) Println(args ...interface{}) { - p.internalLog(calldepth, INFO, fmt.Sprintln(args...)) -} - -func (p *PackageLogger) Printf(format string, args ...interface{}) { - p.Logf(INFO, format, args...) -} - -func (p *PackageLogger) Print(args ...interface{}) { - p.internalLog(calldepth, INFO, fmt.Sprint(args...)) -} - -// Panic and fatal - -func (p *PackageLogger) Panicf(format string, args ...interface{}) { - s := fmt.Sprintf(format, args...) - p.internalLog(calldepth, CRITICAL, s) - panic(s) -} - -func (p *PackageLogger) Panic(args ...interface{}) { - s := fmt.Sprint(args...) - p.internalLog(calldepth, CRITICAL, s) - panic(s) -} - -func (p *PackageLogger) Panicln(args ...interface{}) { - s := fmt.Sprintln(args...) - p.internalLog(calldepth, CRITICAL, s) - panic(s) -} - -func (p *PackageLogger) Fatalf(format string, args ...interface{}) { - p.Logf(CRITICAL, format, args...) - os.Exit(1) -} - -func (p *PackageLogger) Fatal(args ...interface{}) { - s := fmt.Sprint(args...) - p.internalLog(calldepth, CRITICAL, s) - os.Exit(1) -} - -func (p *PackageLogger) Fatalln(args ...interface{}) { - s := fmt.Sprintln(args...) - p.internalLog(calldepth, CRITICAL, s) - os.Exit(1) -} - -// Error Functions - -func (p *PackageLogger) Errorf(format string, args ...interface{}) { - p.Logf(ERROR, format, args...) -} - -func (p *PackageLogger) Error(entries ...interface{}) { - p.internalLog(calldepth, ERROR, entries...) -} - -// Warning Functions - -func (p *PackageLogger) Warningf(format string, args ...interface{}) { - p.Logf(WARNING, format, args...) -} - -func (p *PackageLogger) Warning(entries ...interface{}) { - p.internalLog(calldepth, WARNING, entries...) -} - -// Notice Functions - -func (p *PackageLogger) Noticef(format string, args ...interface{}) { - p.Logf(NOTICE, format, args...) -} - -func (p *PackageLogger) Notice(entries ...interface{}) { - p.internalLog(calldepth, NOTICE, entries...) -} - -// Info Functions - -func (p *PackageLogger) Infof(format string, args ...interface{}) { - p.Logf(INFO, format, args...) -} - -func (p *PackageLogger) Info(entries ...interface{}) { - p.internalLog(calldepth, INFO, entries...) -} - -// Debug Functions - -func (p *PackageLogger) Debugf(format string, args ...interface{}) { - if p.level < DEBUG { - return - } - p.Logf(DEBUG, format, args...) -} - -func (p *PackageLogger) Debug(entries ...interface{}) { - if p.level < DEBUG { - return - } - p.internalLog(calldepth, DEBUG, entries...) -} - -// Trace Functions - -func (p *PackageLogger) Tracef(format string, args ...interface{}) { - if p.level < TRACE { - return - } - p.Logf(TRACE, format, args...) -} - -func (p *PackageLogger) Trace(entries ...interface{}) { - if p.level < TRACE { - return - } - p.internalLog(calldepth, TRACE, entries...) -} - -func (p *PackageLogger) Flush() { - logger.Lock() - defer logger.Unlock() - logger.formatter.Flush() -} diff --git a/vendor/github.com/coreos/pkg/capnslog/syslog_formatter.go b/vendor/github.com/coreos/pkg/capnslog/syslog_formatter.go deleted file mode 100644 index 4be5a1f2de..0000000000 --- a/vendor/github.com/coreos/pkg/capnslog/syslog_formatter.go +++ /dev/null @@ -1,65 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// +build !windows - -package capnslog - -import ( - "fmt" - "log/syslog" -) - -func NewSyslogFormatter(w *syslog.Writer) Formatter { - return &syslogFormatter{w} -} - -func NewDefaultSyslogFormatter(tag string) (Formatter, error) { - w, err := syslog.New(syslog.LOG_DEBUG, tag) - if err != nil { - return nil, err - } - return NewSyslogFormatter(w), nil -} - -type syslogFormatter struct { - w *syslog.Writer -} - -func (s *syslogFormatter) Format(pkg string, l LogLevel, _ int, entries ...interface{}) { - for _, entry := range entries { - str := fmt.Sprint(entry) - switch l { - case CRITICAL: - s.w.Crit(str) - case ERROR: - s.w.Err(str) - case WARNING: - s.w.Warning(str) - case NOTICE: - s.w.Notice(str) - case INFO: - s.w.Info(str) - case DEBUG: - s.w.Debug(str) - case TRACE: - s.w.Debug(str) - default: - panic("Unhandled loglevel") - } - } -} - -func (s *syslogFormatter) Flush() { -} diff --git a/vendor/github.com/docker/swarmkit/agent/agent.go b/vendor/github.com/docker/swarmkit/agent/agent.go index 8f45f183cc..65b03b13e5 100644 --- a/vendor/github.com/docker/swarmkit/agent/agent.go +++ b/vendor/github.com/docker/swarmkit/agent/agent.go @@ -543,6 +543,40 @@ func (a *Agent) UpdateTaskStatus(ctx context.Context, taskID string, status *api } } +// ReportVolumeUnpublished sends a Volume status update to the manager +// indicating that the provided volume has been successfully unpublished. +func (a *Agent) ReportVolumeUnpublished(ctx context.Context, volumeID string) error { + l := log.G(ctx).WithField("volume.ID", volumeID) + l.Debug("(*Agent).ReportVolumeUnpublished") + ctx, cancel := context.WithCancel(ctx) + defer cancel() + + errs := make(chan error, 1) + if err := a.withSession(ctx, func(session *session) error { + go func() { + err := session.reportVolumeUnpublished(ctx, []string{volumeID}) + if err != nil { + l.WithError(err).Error("error reporting volume unpublished") + } else { + l.Debug("reported volume unpublished") + } + + errs <- err + }() + + return nil + }); err != nil { + return err + } + + select { + case err := <-errs: + return err + case <-ctx.Done(): + return ctx.Err() + } +} + // Publisher returns a LogPublisher for the given subscription // as well as a cancel function that should be called when the log stream // is completed. @@ -597,8 +631,8 @@ func (a *Agent) Publisher(ctx context.Context, subscriptionID string) (exec.LogP func (a *Agent) nodeDescriptionWithHostname(ctx context.Context, tlsInfo *api.NodeTLSInfo) (*api.NodeDescription, error) { desc, err := a.config.Executor.Describe(ctx) - // Override hostname and TLS info if desc != nil { + // Override hostname and TLS info if a.config.Hostname != "" { desc.Hostname = a.config.Hostname } diff --git a/vendor/github.com/docker/swarmkit/agent/csi/plugin/manager.go b/vendor/github.com/docker/swarmkit/agent/csi/plugin/manager.go new file mode 100644 index 0000000000..3c155cb141 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/agent/csi/plugin/manager.go @@ -0,0 +1,120 @@ +package plugin + +import ( + "context" + "fmt" + "sync" + + "github.com/docker/docker/pkg/plugingetter" + + "github.com/docker/swarmkit/api" +) + +const ( + // DockerCSIPluginCap is the capability name of the plugins we use with the + // PluginGetter to get only the plugins we need. The full name of the + // plugin interface is "docker.csinode/1.0". This gets only plugins with + // Node capabilities. + DockerCSIPluginCap = "csinode" +) + +// PluginManager manages the multiple CSI plugins that may be in use on the +// node. PluginManager should be thread-safe. +type PluginManager interface { + // Get gets the plugin with the given name + Get(name string) (NodePlugin, error) + + // NodeInfo returns the NodeCSIInfo for every active plugin. + NodeInfo(ctx context.Context) ([]*api.NodeCSIInfo, error) +} + +type pluginManager struct { + plugins map[string]NodePlugin + pluginsMu sync.Mutex + + // newNodePluginFunc usually points to NewNodePlugin. However, for testing, + // NewNodePlugin can be swapped out with a function that creates fake node + // plugins + newNodePluginFunc func(string, plugingetter.CompatPlugin, plugingetter.PluginAddr, SecretGetter) NodePlugin + + // secrets is a SecretGetter for use by node plugins. + secrets SecretGetter + + pg plugingetter.PluginGetter +} + +func NewPluginManager(pg plugingetter.PluginGetter, secrets SecretGetter) PluginManager { + return &pluginManager{ + plugins: map[string]NodePlugin{}, + newNodePluginFunc: NewNodePlugin, + secrets: secrets, + pg: pg, + } +} + +func (pm *pluginManager) Get(name string) (NodePlugin, error) { + pm.pluginsMu.Lock() + defer pm.pluginsMu.Unlock() + + plugin, err := pm.getPlugin(name) + if err != nil { + return nil, fmt.Errorf("cannot get plugin %v: %v", name, err) + } + + return plugin, nil +} + +func (pm *pluginManager) NodeInfo(ctx context.Context) ([]*api.NodeCSIInfo, error) { + // TODO(dperny): do not acquire this lock for the duration of the the + // function call. that's too long and too blocking. + pm.pluginsMu.Lock() + defer pm.pluginsMu.Unlock() + + // first, we should make sure all of the plugins are initialized. do this + // by looking up all the current plugins with DockerCSIPluginCap. + plugins := pm.pg.GetAllManagedPluginsByCap(DockerCSIPluginCap) + for _, plugin := range plugins { + // TODO(dperny): use this opportunity to drop plugins that we're + // tracking but which no longer exist. + + // we don't actually need the plugin returned, we just need it loaded + // as a side effect. + pm.getPlugin(plugin.Name()) + } + + nodeInfo := []*api.NodeCSIInfo{} + for _, plugin := range pm.plugins { + info, err := plugin.NodeGetInfo(ctx) + if err != nil { + // skip any plugin that returns an error + continue + } + + nodeInfo = append(nodeInfo, info) + } + return nodeInfo, nil +} + +// getPlugin looks up the plugin with the specified name. Loads the plugin if +// not yet loaded. +// +// pm.pluginsMu must be obtained before calling this method. +func (pm *pluginManager) getPlugin(name string) (NodePlugin, error) { + if p, ok := pm.plugins[name]; ok { + return p, nil + } + + pc, err := pm.pg.Get(name, DockerCSIPluginCap, plugingetter.Lookup) + if err != nil { + return nil, err + } + + pa, ok := pc.(plugingetter.PluginAddr) + if !ok { + return nil, fmt.Errorf("plugin does not implement PluginAddr interface") + } + + p := pm.newNodePluginFunc(name, pc, pa, pm.secrets) + pm.plugins[name] = p + return p, nil +} diff --git a/vendor/github.com/docker/swarmkit/agent/csi/plugin/plugin.go b/vendor/github.com/docker/swarmkit/agent/csi/plugin/plugin.go new file mode 100644 index 0000000000..f7f4f72107 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/agent/csi/plugin/plugin.go @@ -0,0 +1,459 @@ +package plugin + +import ( + "context" + "fmt" + "path/filepath" + "sync" + + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" + + "github.com/container-storage-interface/spec/lib/go/csi" + "github.com/docker/docker/pkg/plugingetter" + "github.com/docker/swarmkit/api" + "github.com/docker/swarmkit/log" +) + +// SecretGetter is a reimplementation of the exec.SecretGetter interface in the +// scope of the plugin package. This avoids the needing to import exec into the +// plugin package. +type SecretGetter interface { + Get(secretID string) (*api.Secret, error) +} + +type NodePlugin interface { + GetPublishedPath(volumeID string) string + NodeGetInfo(ctx context.Context) (*api.NodeCSIInfo, error) + NodeStageVolume(ctx context.Context, req *api.VolumeAssignment) error + NodeUnstageVolume(ctx context.Context, req *api.VolumeAssignment) error + NodePublishVolume(ctx context.Context, req *api.VolumeAssignment) error + NodeUnpublishVolume(ctx context.Context, req *api.VolumeAssignment) error +} + +type volumePublishStatus struct { + // stagingPath is staging path of volume + stagingPath string + + // isPublished keeps track if the volume is published. + isPublished bool + + // publishedPath is published path of volume + publishedPath string +} + +type nodePlugin struct { + // name is the name of the plugin, which is used in the Driver.Name field. + name string + + // socket is the path of the unix socket to connect to this plugin at + socket string + + // scopePath gets the provided path relative to the plugin directory. + scopePath func(s string) string + + // secrets is the SecretGetter to get volume secret data + secrets SecretGetter + + // volumeMap is the map from volume ID to Volume. Will place a volume once it is staged, + // remove it from the map for unstage. + // TODO: Make this map persistent if the swarm node goes down + volumeMap map[string]*volumePublishStatus + + // mu for volumeMap + mu sync.RWMutex + + // staging indicates that the plugin has staging capabilities. + staging bool + + // cc is the gRPC client connection + cc *grpc.ClientConn + + // idClient is the CSI Identity Service client + idClient csi.IdentityClient + + // nodeClient is the CSI Node Service client + nodeClient csi.NodeClient +} + +const ( + // TargetStagePath is the path within the plugin's scope that the volume is + // to be staged. This does not need to be accessible or propagated outside + // of the plugin rootfs. + TargetStagePath string = "/data/staged" + // TargetPublishPath is the path within the plugin's scope that the volume + // is to be published. This needs to be the plugin's PropagatedMount. + TargetPublishPath string = "/data/published" +) + +func NewNodePlugin(name string, pc plugingetter.CompatPlugin, pa plugingetter.PluginAddr, secrets SecretGetter) NodePlugin { + return newNodePlugin(name, pc, pa, secrets) +} + +// newNodePlugin returns a raw nodePlugin object, not behind an interface. this +// is useful for testing. +func newNodePlugin(name string, pc plugingetter.CompatPlugin, pa plugingetter.PluginAddr, secrets SecretGetter) *nodePlugin { + return &nodePlugin{ + name: name, + socket: fmt.Sprintf("%s://%s", pa.Addr().Network(), pa.Addr().String()), + scopePath: pc.ScopedPath, + secrets: secrets, + volumeMap: map[string]*volumePublishStatus{}, + } +} + +// connect is a private method that sets up the identity client and node +// client from a grpc client. it exists separately so that testing code can +// substitute in fake clients without a grpc connection +func (np *nodePlugin) connect(ctx context.Context) error { + // even though this is a unix socket, we must set WithInsecure or the + // connection will not be allowed. + cc, err := grpc.DialContext(ctx, np.socket, grpc.WithInsecure()) + if err != nil { + return err + } + + np.cc = cc + // first, probe the plugin, to ensure that it exists and is ready to go + idc := csi.NewIdentityClient(cc) + np.idClient = idc + + np.nodeClient = csi.NewNodeClient(cc) + + return np.init(ctx) +} + +func (np *nodePlugin) Client(ctx context.Context) (csi.NodeClient, error) { + if np.nodeClient == nil { + if err := np.connect(ctx); err != nil { + return nil, err + } + } + return np.nodeClient, nil +} + +func (np *nodePlugin) init(ctx context.Context) error { + probe, err := np.idClient.Probe(ctx, &csi.ProbeRequest{}) + if err != nil { + return err + } + if probe.Ready != nil && !probe.Ready.Value { + return status.Error(codes.FailedPrecondition, "Plugin is not Ready") + } + + c, err := np.Client(ctx) + if err != nil { + return err + } + + resp, err := c.NodeGetCapabilities(ctx, &csi.NodeGetCapabilitiesRequest{}) + if err != nil { + // TODO(ameyag): handle + return err + } + if resp == nil { + return nil + } + log.G(ctx).Debugf("plugin advertises %d capabilities", len(resp.Capabilities)) + for _, c := range resp.Capabilities { + if rpc := c.GetRpc(); rpc != nil { + log.G(ctx).Debugf("plugin has capability %s", rpc) + switch rpc.Type { + case csi.NodeServiceCapability_RPC_STAGE_UNSTAGE_VOLUME: + np.staging = true + } + } + } + + return nil +} + +// GetPublishedPath returns the path at which the provided volume ID is +// published. This path is provided in terms of absolute location on the host, +// not the location in the plugins' scope. +// +// Returns an empty string if the volume does not exist. +func (np *nodePlugin) GetPublishedPath(volumeID string) string { + np.mu.RLock() + defer np.mu.RUnlock() + if volInfo, ok := np.volumeMap[volumeID]; ok { + if volInfo.isPublished { + return np.scopePath(volInfo.publishedPath) + } + } + return "" +} + +func (np *nodePlugin) NodeGetInfo(ctx context.Context) (*api.NodeCSIInfo, error) { + c, err := np.Client(ctx) + if err != nil { + return nil, err + } + resp, err := c.NodeGetInfo(ctx, &csi.NodeGetInfoRequest{}) + if err != nil { + return nil, err + } + + i := makeNodeInfo(resp) + i.PluginName = np.name + return i, nil +} + +func (np *nodePlugin) NodeStageVolume(ctx context.Context, req *api.VolumeAssignment) error { + np.mu.Lock() + defer np.mu.Unlock() + if !np.staging { + return nil + } + + stagingTarget := stagePath(req) + + // Check arguments + if len(req.VolumeID) == 0 { + return status.Error(codes.InvalidArgument, "VolumeID missing in request") + } + + c, err := np.Client(ctx) + if err != nil { + return err + } + + _, err = c.NodeStageVolume(ctx, &csi.NodeStageVolumeRequest{ + VolumeId: req.VolumeID, + StagingTargetPath: stagingTarget, + Secrets: np.makeSecrets(req), + VolumeCapability: makeCapability(req.AccessMode), + VolumeContext: req.VolumeContext, + PublishContext: req.PublishContext, + }) + + if err != nil { + return err + } + + v := &volumePublishStatus{ + stagingPath: stagingTarget, + } + + np.volumeMap[req.ID] = v + + log.G(ctx).Infof("volume staged to path %s", stagingTarget) + return nil +} + +func (np *nodePlugin) NodeUnstageVolume(ctx context.Context, req *api.VolumeAssignment) error { + np.mu.Lock() + defer np.mu.Unlock() + if !np.staging { + return nil + } + + stagingTarget := stagePath(req) + + // Check arguments + if len(req.VolumeID) == 0 { + return status.Error(codes.FailedPrecondition, "VolumeID missing in request") + } + + c, err := np.Client(ctx) + if err != nil { + return err + } + + // we must unpublish before we unstage. verify here that the volume is not + // published. + if v, ok := np.volumeMap[req.ID]; ok { + if v.isPublished { + return status.Errorf(codes.FailedPrecondition, "Volume %s is not unpublished", req.ID) + } + return nil + } + + _, err = c.NodeUnstageVolume(ctx, &csi.NodeUnstageVolumeRequest{ + VolumeId: req.VolumeID, + StagingTargetPath: stagingTarget, + }) + if err != nil { + return err + } + + // if the volume doesn't exist in the volumeMap, deleting has no effect. + delete(np.volumeMap, req.ID) + log.G(ctx).Info("volume unstaged") + + return nil +} + +func (np *nodePlugin) NodePublishVolume(ctx context.Context, req *api.VolumeAssignment) error { + // Check arguments + if len(req.VolumeID) == 0 { + return status.Error(codes.InvalidArgument, "Volume ID missing in request") + } + + np.mu.Lock() + defer np.mu.Unlock() + + publishTarget := publishPath(req) + + // some volumes do not require staging. we can check this by checkign the + // staging variable, or we can just see if there is a staging path in the + // map. + var stagingPath string + if vs, ok := np.volumeMap[req.ID]; ok { + stagingPath = vs.stagingPath + } else { + return status.Error(codes.FailedPrecondition, "volume not staged") + } + + c, err := np.Client(ctx) + if err != nil { + return err + } + + _, err = c.NodePublishVolume(ctx, &csi.NodePublishVolumeRequest{ + VolumeId: req.VolumeID, + TargetPath: publishTarget, + StagingTargetPath: stagingPath, + VolumeCapability: makeCapability(req.AccessMode), + Secrets: np.makeSecrets(req), + VolumeContext: req.VolumeContext, + PublishContext: req.PublishContext, + }) + if err != nil { + return err + } + + status, ok := np.volumeMap[req.ID] + if !ok { + status = &volumePublishStatus{} + np.volumeMap[req.ID] = status + } + + status.isPublished = true + status.publishedPath = publishTarget + + log.G(ctx).Infof("volume published to path %s", publishTarget) + + return nil +} + +func (np *nodePlugin) NodeUnpublishVolume(ctx context.Context, req *api.VolumeAssignment) error { + // Check arguments + if len(req.VolumeID) == 0 { + return status.Error(codes.InvalidArgument, "Volume ID missing in request") + } + + np.mu.Lock() + defer np.mu.Unlock() + publishTarget := publishPath(req) + + c, err := np.Client(ctx) + if err != nil { + return err + } + + _, err = c.NodeUnpublishVolume(ctx, &csi.NodeUnpublishVolumeRequest{ + VolumeId: req.VolumeID, + TargetPath: publishTarget, + }) + + if err != nil { + return err + } + + if v, ok := np.volumeMap[req.ID]; ok { + v.publishedPath = "" + v.isPublished = false + return nil + } + + log.G(ctx).Info("volume unpublished") + return nil +} + +func (np *nodePlugin) makeSecrets(v *api.VolumeAssignment) map[string]string { + // this should never happen, but program defensively. + if v == nil { + return nil + } + + secrets := make(map[string]string, len(v.Secrets)) + for _, secret := range v.Secrets { + // TODO(dperny): handle error from Get + value, _ := np.secrets.Get(secret.Secret) + if value != nil { + secrets[secret.Key] = string(value.Spec.Data) + } + } + + return secrets +} + +// makeNodeInfo converts a csi.NodeGetInfoResponse object into a swarmkit NodeCSIInfo +// object. +func makeNodeInfo(csiNodeInfo *csi.NodeGetInfoResponse) *api.NodeCSIInfo { + return &api.NodeCSIInfo{ + NodeID: csiNodeInfo.NodeId, + MaxVolumesPerNode: csiNodeInfo.MaxVolumesPerNode, + } +} + +func makeCapability(am *api.VolumeAccessMode) *csi.VolumeCapability { + var mode csi.VolumeCapability_AccessMode_Mode + switch am.Scope { + case api.VolumeScopeSingleNode: + switch am.Sharing { + case api.VolumeSharingNone, api.VolumeSharingOneWriter, api.VolumeSharingAll: + mode = csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER + case api.VolumeSharingReadOnly: + mode = csi.VolumeCapability_AccessMode_SINGLE_NODE_READER_ONLY + } + case api.VolumeScopeMultiNode: + switch am.Sharing { + case api.VolumeSharingReadOnly: + mode = csi.VolumeCapability_AccessMode_MULTI_NODE_READER_ONLY + case api.VolumeSharingOneWriter: + mode = csi.VolumeCapability_AccessMode_MULTI_NODE_SINGLE_WRITER + case api.VolumeSharingAll: + mode = csi.VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER + } + } + + capability := &csi.VolumeCapability{ + AccessMode: &csi.VolumeCapability_AccessMode{ + Mode: mode, + }, + } + + if block := am.GetBlock(); block != nil { + capability.AccessType = &csi.VolumeCapability_Block{ + // Block type is empty. + Block: &csi.VolumeCapability_BlockVolume{}, + } + } + + if mount := am.GetMount(); mount != nil { + capability.AccessType = &csi.VolumeCapability_Mount{ + Mount: &csi.VolumeCapability_MountVolume{ + FsType: mount.FsType, + MountFlags: mount.MountFlags, + }, + } + } + return capability +} + +// stagePath returns the staging path for a given volume assignment +func stagePath(v *api.VolumeAssignment) string { + // this really just exists so we use the same trick to determine staging + // path across multiple methods and can't forget to change it in one place + // but not another + return filepath.Join(TargetStagePath, v.ID) +} + +// publishPath returns the publishing path for a given volume assignment +func publishPath(v *api.VolumeAssignment) string { + // ditto as stagePath + return filepath.Join(TargetPublishPath, v.ID) +} diff --git a/vendor/github.com/docker/swarmkit/agent/csi/volumes.go b/vendor/github.com/docker/swarmkit/agent/csi/volumes.go new file mode 100644 index 0000000000..ea436c8f85 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/agent/csi/volumes.go @@ -0,0 +1,227 @@ +package csi + +import ( + "context" + "fmt" + "sync" + + "github.com/sirupsen/logrus" + + "github.com/docker/docker/pkg/plugingetter" + + "github.com/docker/swarmkit/agent/csi/plugin" + "github.com/docker/swarmkit/agent/exec" + "github.com/docker/swarmkit/api" + "github.com/docker/swarmkit/log" + "github.com/docker/swarmkit/volumequeue" +) + +// volumeState keeps track of the state of a volume on this node. +type volumeState struct { + // volume is the actual VolumeAssignment for this volume + volume *api.VolumeAssignment + // remove is true if the volume is to be removed, or false if it should be + // active. + remove bool + // removeCallback is called when the volume is successfully removed. + removeCallback func(id string) +} + +// volumes is a map that keeps all the currently available volumes to the agent +// mapped by volume ID. +type volumes struct { + // mu guards access to the volumes map. + mu sync.RWMutex + + // volumes is a mapping of volume ID to volumeState + volumes map[string]volumeState + + // plugins is the PluginManager, which provides translation to the CSI RPCs + plugins plugin.PluginManager + + // pendingVolumes is a VolumeQueue which manages which volumes are + // processed and when. + pendingVolumes *volumequeue.VolumeQueue +} + +// NewManager returns a place to store volumes. +func NewManager(pg plugingetter.PluginGetter, secrets exec.SecretGetter) exec.VolumesManager { + r := &volumes{ + volumes: map[string]volumeState{}, + plugins: plugin.NewPluginManager(pg, secrets), + pendingVolumes: volumequeue.NewVolumeQueue(), + } + go r.retryVolumes() + + return r +} + +// retryVolumes runs in a goroutine to retry failing volumes. +func (r *volumes) retryVolumes() { + ctx := log.WithModule(context.Background(), "node/agent/csi") + for { + vid, attempt := r.pendingVolumes.Wait() + + dctx := log.WithFields(ctx, logrus.Fields{ + "volume.id": vid, + "attempt": fmt.Sprintf("%d", attempt), + }) + + // this case occurs when the Stop method has been called on + // pendingVolumes, and means that we should pack up and exit. + if vid == "" && attempt == 0 { + break + } + r.tryVolume(dctx, vid, attempt) + } +} + +// tryVolume synchronously tries one volume. it puts the volume back into the +// queue if the attempt fails. +func (r *volumes) tryVolume(ctx context.Context, id string, attempt uint) { + r.mu.RLock() + vs, ok := r.volumes[id] + r.mu.RUnlock() + + if !ok { + return + } + + if !vs.remove { + if err := r.publishVolume(ctx, vs.volume); err != nil { + log.G(ctx).WithError(err).Info("publishing volume failed") + r.pendingVolumes.Enqueue(id, attempt+1) + } + } else { + if err := r.unpublishVolume(ctx, vs.volume); err != nil { + log.G(ctx).WithError(err).Info("upublishing volume failed") + r.pendingVolumes.Enqueue(id, attempt+1) + } else { + // if unpublishing was successful, then call the callback + vs.removeCallback(id) + } + } +} + +// Get returns a volume published path for the provided volume ID. If the volume doesn't exist, returns empty string. +func (r *volumes) Get(volumeID string) (string, error) { + r.mu.Lock() + defer r.mu.Unlock() + if vs, ok := r.volumes[volumeID]; ok { + if vs.remove { + // TODO(dperny): use a structured error + return "", fmt.Errorf("volume being removed") + } + + if p, err := r.plugins.Get(vs.volume.Driver.Name); err == nil { + path := p.GetPublishedPath(volumeID) + if path != "" { + return path, nil + } + // don't put this line here, it spams like crazy. + // log.L.WithField("method", "(*volumes).Get").Debugf("Path not published for volume:%v", volumeID) + } else { + return "", err + } + + } + return "", fmt.Errorf("%w: published path is unavailable", exec.ErrDependencyNotReady) +} + +// Add adds one or more volumes to the volume map. +func (r *volumes) Add(volumes ...api.VolumeAssignment) { + r.mu.Lock() + defer r.mu.Unlock() + + for _, volume := range volumes { + // if we get an Add operation, then we will always restart the retries. + v := volume.Copy() + r.volumes[volume.ID] = volumeState{ + volume: v, + } + // enqueue the volume so that we process it + r.pendingVolumes.Enqueue(volume.ID, 0) + log.L.WithField("method", "(*volumes).Add").Debugf("Add Volume: %v", volume.VolumeID) + } +} + +// Remove removes one or more volumes from this manager. callback is called +// whenever the removal is successful. +func (r *volumes) Remove(volumes []api.VolumeAssignment, callback func(id string)) { + r.mu.Lock() + defer r.mu.Unlock() + + for _, volume := range volumes { + // if we get a Remove call, then we always restart the retries and + // attempt removal. + v := volume.Copy() + r.volumes[volume.ID] = volumeState{ + volume: v, + remove: true, + removeCallback: callback, + } + r.pendingVolumes.Enqueue(volume.ID, 0) + } +} + +func (r *volumes) publishVolume(ctx context.Context, assignment *api.VolumeAssignment) error { + log.G(ctx).Info("attempting to publish volume") + p, err := r.plugins.Get(assignment.Driver.Name) + if err != nil { + return err + } + + // even though this may have succeeded already, the call to NodeStageVolume + // is idempotent, so we can retry it every time. + if err := p.NodeStageVolume(ctx, assignment); err != nil { + return err + } + + log.G(ctx).Debug("staging volume succeeded, attempting to publish volume") + + return p.NodePublishVolume(ctx, assignment) +} + +func (r *volumes) unpublishVolume(ctx context.Context, assignment *api.VolumeAssignment) error { + log.G(ctx).Info("attempting to unpublish volume") + p, err := r.plugins.Get(assignment.Driver.Name) + if err != nil { + return err + } + + if err := p.NodeUnpublishVolume(ctx, assignment); err != nil { + return err + } + + return p.NodeUnstageVolume(ctx, assignment) +} + +func (r *volumes) Plugins() exec.VolumePluginManager { + return r.plugins +} + +// taskRestrictedVolumesProvider restricts the ids to the task. +type taskRestrictedVolumesProvider struct { + volumes exec.VolumeGetter + volumeIDs map[string]struct{} +} + +func (sp *taskRestrictedVolumesProvider) Get(volumeID string) (string, error) { + if _, ok := sp.volumeIDs[volumeID]; !ok { + return "", fmt.Errorf("task not authorized to access volume %s", volumeID) + } + + return sp.volumes.Get(volumeID) +} + +// Restrict provides a getter that only allows access to the volumes +// referenced by the task. +func Restrict(volumes exec.VolumeGetter, t *api.Task) exec.VolumeGetter { + vids := map[string]struct{}{} + + for _, v := range t.Volumes { + vids[v.ID] = struct{}{} + } + + return &taskRestrictedVolumesProvider{volumes: volumes, volumeIDs: vids} +} diff --git a/vendor/github.com/docker/swarmkit/agent/dependency.go b/vendor/github.com/docker/swarmkit/agent/dependency.go index 4872500867..143f61e386 100644 --- a/vendor/github.com/docker/swarmkit/agent/dependency.go +++ b/vendor/github.com/docker/swarmkit/agent/dependency.go @@ -1,7 +1,10 @@ package agent import ( + "github.com/docker/docker/pkg/plugingetter" + "github.com/docker/swarmkit/agent/configs" + "github.com/docker/swarmkit/agent/csi" "github.com/docker/swarmkit/agent/exec" "github.com/docker/swarmkit/agent/secrets" "github.com/docker/swarmkit/api" @@ -10,15 +13,18 @@ import ( type dependencyManager struct { secrets exec.SecretsManager configs exec.ConfigsManager + volumes exec.VolumesManager } // NewDependencyManager creates a dependency manager object that wraps // objects which provide access to various dependency types. -func NewDependencyManager() exec.DependencyManager { - return &dependencyManager{ +func NewDependencyManager(pg plugingetter.PluginGetter) exec.DependencyManager { + d := &dependencyManager{ secrets: secrets.NewManager(), configs: configs.NewManager(), } + d.volumes = csi.NewManager(pg, d.secrets) + return d } func (d *dependencyManager) Secrets() exec.SecretsManager { @@ -29,9 +35,14 @@ func (d *dependencyManager) Configs() exec.ConfigsManager { return d.configs } +func (d *dependencyManager) Volumes() exec.VolumesManager { + return d.volumes +} + type dependencyGetter struct { secrets exec.SecretGetter configs exec.ConfigGetter + volumes exec.VolumeGetter } func (d *dependencyGetter) Secrets() exec.SecretGetter { @@ -42,11 +53,16 @@ func (d *dependencyGetter) Configs() exec.ConfigGetter { return d.configs } +func (d *dependencyGetter) Volumes() exec.VolumeGetter { + return d.volumes +} + // Restrict provides getters that only allows access to the dependencies // referenced by the task. func Restrict(dependencies exec.DependencyManager, t *api.Task) exec.DependencyGetter { return &dependencyGetter{ secrets: secrets.Restrict(dependencies.Secrets(), t), configs: configs.Restrict(dependencies.Configs(), t), + volumes: csi.Restrict(dependencies.Volumes(), t), } } diff --git a/vendor/github.com/docker/swarmkit/agent/exec/errors.go b/vendor/github.com/docker/swarmkit/agent/exec/errors.go index af57e6b322..a32a71a992 100644 --- a/vendor/github.com/docker/swarmkit/agent/exec/errors.go +++ b/vendor/github.com/docker/swarmkit/agent/exec/errors.go @@ -29,6 +29,11 @@ var ( // ErrTaskNoop returns when the a subsequent call to Do will not result in // advancing the task. Callers should avoid calling Do until the task has been updated. ErrTaskNoop = errors.New("exec: task noop") + + // ErrDependencyNotReady is returned if a given dependency can be accessed + // through the Getter, but is not yet ready to be used. This is most + // relevant for Volumes, which must be staged and published on the node. + ErrDependencyNotReady error = errors.New("dependency not ready") ) // ExitCoder is implemented by errors that have an exit code. @@ -65,17 +70,14 @@ func (t temporary) Temporary() bool { return true } // IsTemporary returns true if the error or a recursive cause returns true for // temporary. func IsTemporary(err error) bool { - for err != nil { - if tmp, ok := err.(Temporary); ok && tmp.Temporary() { - return true - } + if tmp, ok := err.(Temporary); ok && tmp.Temporary() { + return true + } - cause := errors.Cause(err) - if cause == err { - break - } + cause := errors.Cause(err) - err = cause + if tmp, ok := cause.(Temporary); ok && tmp.Temporary() { + return true } return false diff --git a/vendor/github.com/docker/swarmkit/agent/exec/executor.go b/vendor/github.com/docker/swarmkit/agent/exec/executor.go index 26c1bfcba7..36f3bc6021 100644 --- a/vendor/github.com/docker/swarmkit/agent/exec/executor.go +++ b/vendor/github.com/docker/swarmkit/agent/exec/executor.go @@ -35,11 +35,18 @@ type ConfigsProvider interface { Configs() ConfigsManager } +// VolumesProvider is implemented by objects that can store volumes, +// typically an executor. +type VolumesProvider interface { + Volumes() VolumesManager +} + // DependencyManager is a meta-object that can keep track of typed objects // such as secrets and configs. type DependencyManager interface { SecretsProvider ConfigsProvider + VolumesProvider } // DependencyGetter is a meta-object that can provide access to typed objects @@ -47,6 +54,7 @@ type DependencyManager interface { type DependencyGetter interface { Secrets() SecretGetter Configs() ConfigGetter + Volumes() VolumeGetter } // SecretGetter contains secret data necessary for the Controller. @@ -80,3 +88,39 @@ type ConfigsManager interface { Remove(configs []string) // remove the configs by ID Reset() // remove all configs } + +// VolumeGetter contains volume data necessary for the Controller. +type VolumeGetter interface { + // Get returns the the volume with a specific volume ID, if available. + // When the volume is not available, the return will be nil. + Get(volumeID string) (string, error) +} + +// VolumesManager is the interface for volume storage and updates. +type VolumesManager interface { + VolumeGetter + + // Add adds one or more volumes + Add(volumes ...api.VolumeAssignment) + // Remove removes one or more volumes. The callback is called each time a + // volume is successfully removed with the ID of the volume removed. + // + // Remove takes a full VolumeAssignment because we may be instructed by the + // swarm manager to attempt removal of a Volume we don't know we have. + Remove(volumes []api.VolumeAssignment, callback func(string)) + // Plugins returns the VolumePluginManager for this VolumesManager + Plugins() VolumePluginManager +} + +// PluginManager is the interface for accessing the volume plugin manager from +// the executor. This is identical to +// github.com/docker/swarmkit/agent/csi/plugin.PluginManager, except the former +// also includes a Get method for the VolumesManager to use. This does not +// contain that Get method, to avoid having to import the Plugin type, and +// because in this context, it is not needed. +type VolumePluginManager interface { + // NodeInfo returns the NodeCSIInfo for each active plugin. Plugins which + // are added through Set but to which no connection has yet been + // successfully established will not be included. + NodeInfo(ctx context.Context) ([]*api.NodeCSIInfo, error) +} diff --git a/vendor/github.com/docker/swarmkit/agent/reporter.go b/vendor/github.com/docker/swarmkit/agent/reporter.go index 2afb75795f..abd3c890a6 100644 --- a/vendor/github.com/docker/swarmkit/agent/reporter.go +++ b/vendor/github.com/docker/swarmkit/agent/reporter.go @@ -15,28 +15,48 @@ type StatusReporter interface { UpdateTaskStatus(ctx context.Context, taskID string, status *api.TaskStatus) error } +// Reporter recieves update to both task and volume status. +type Reporter interface { + StatusReporter + ReportVolumeUnpublished(ctx context.Context, volumeID string) error +} + type statusReporterFunc func(ctx context.Context, taskID string, status *api.TaskStatus) error func (fn statusReporterFunc) UpdateTaskStatus(ctx context.Context, taskID string, status *api.TaskStatus) error { return fn(ctx, taskID, status) } +type volumeReporterFunc func(ctx context.Context, volumeID string) error + +func (fn volumeReporterFunc) ReportVolumeUnpublished(ctx context.Context, volumeID string) error { + return fn(ctx, volumeID) +} + +type statusReporterCombined struct { + statusReporterFunc + volumeReporterFunc +} + // statusReporter creates a reliable StatusReporter that will always succeed. // It handles several tasks at once, ensuring all statuses are reported. // // The reporter will continue reporting the current status until it succeeds. type statusReporter struct { - reporter StatusReporter + reporter Reporter statuses map[string]*api.TaskStatus - mu sync.Mutex - cond sync.Cond - closed bool + // volumes is a set of volumes which are to be reported unpublished. + volumes map[string]struct{} + mu sync.Mutex + cond sync.Cond + closed bool } -func newStatusReporter(ctx context.Context, upstream StatusReporter) *statusReporter { +func newStatusReporter(ctx context.Context, upstream Reporter) *statusReporter { r := &statusReporter{ reporter: upstream, statuses: make(map[string]*api.TaskStatus), + volumes: make(map[string]struct{}), } r.cond.L = &r.mu @@ -65,6 +85,16 @@ func (sr *statusReporter) UpdateTaskStatus(ctx context.Context, taskID string, s return nil } +func (sr *statusReporter) ReportVolumeUnpublished(ctx context.Context, volumeID string) error { + sr.mu.Lock() + defer sr.mu.Unlock() + + sr.volumes[volumeID] = struct{}{} + sr.cond.Signal() + + return nil +} + func (sr *statusReporter) Close() error { sr.mu.Lock() defer sr.mu.Unlock() @@ -92,7 +122,7 @@ func (sr *statusReporter) run(ctx context.Context) { }() for { - if len(sr.statuses) == 0 { + if len(sr.statuses) == 0 && len(sr.volumes) == 0 { sr.cond.Wait() } @@ -125,5 +155,23 @@ func (sr *statusReporter) run(ctx context.Context) { } } } + + for volumeID := range sr.volumes { + delete(sr.volumes, volumeID) + + sr.mu.Unlock() + err := sr.reporter.ReportVolumeUnpublished(ctx, volumeID) + sr.mu.Lock() + + // reporter might be closed during ReportVolumeUnpublished call + if sr.closed { + return + } + + if err != nil { + log.G(ctx).WithError(err).Error("status reporter failed to report volume status to agent") + sr.volumes[volumeID] = struct{}{} + } + } } } diff --git a/vendor/github.com/docker/swarmkit/agent/session.go b/vendor/github.com/docker/swarmkit/agent/session.go index 2e7f1b6a37..240ce8079c 100644 --- a/vendor/github.com/docker/swarmkit/agent/session.go +++ b/vendor/github.com/docker/swarmkit/agent/session.go @@ -428,6 +428,24 @@ func (s *session) sendTaskStatuses(ctx context.Context, updates ...*api.UpdateTa return updates[n:], nil } +// reportVolumeUnpublished sends a status update to the manager reporting that +// all volumes in the slice are unpublished. +func (s *session) reportVolumeUnpublished(ctx context.Context, volumes []string) error { + updates := []*api.UpdateVolumeStatusRequest_VolumeStatusUpdate{} + for _, volume := range volumes { + updates = append(updates, &api.UpdateVolumeStatusRequest_VolumeStatusUpdate{ + ID: volume, + Unpublished: true, + }) + } + client := api.NewDispatcherClient(s.conn.ClientConn) + _, err := client.UpdateVolumeStatus(ctx, &api.UpdateVolumeStatusRequest{ + SessionID: s.sessionID, + Updates: updates, + }) + return err +} + // sendError is used to send errors to errs channel and trigger session recreation func (s *session) sendError(err error) { select { diff --git a/vendor/github.com/docker/swarmkit/agent/worker.go b/vendor/github.com/docker/swarmkit/agent/worker.go index 53d88dfe1f..27df5002a3 100644 --- a/vendor/github.com/docker/swarmkit/agent/worker.go +++ b/vendor/github.com/docker/swarmkit/agent/worker.go @@ -23,11 +23,11 @@ type Worker interface { // It is not safe to call any worker function after that. Close() - // Assign assigns a complete set of tasks and configs/secrets to a + // Assign assigns a complete set of tasks and configs/secrets/volumes to a // worker. Any items not included in this set will be removed. Assign(ctx context.Context, assignments []*api.AssignmentChange) error - // Updates updates an incremental set of tasks or configs/secrets of + // Updates updates an incremental set of tasks or configs/secrets/volumes of // the worker. Any items not included either in added or removed will // remain untouched. Update(ctx context.Context, assignments []*api.AssignmentChange) error @@ -37,7 +37,7 @@ type Worker interface { // by the worker. // // The listener will be removed if the context is cancelled. - Listen(ctx context.Context, reporter StatusReporter) + Listen(ctx context.Context, reporter Reporter) // Report resends the status of all tasks controlled by this worker. Report(ctx context.Context, reporter StatusReporter) @@ -51,7 +51,7 @@ type Worker interface { // statusReporterKey protects removal map from panic. type statusReporterKey struct { - StatusReporter + Reporter } type worker struct { @@ -152,7 +152,12 @@ func (w *worker) Assign(ctx context.Context, assignments []*api.AssignmentChange return err } - return reconcileTaskState(ctx, w, assignments, true) + err = reconcileTaskState(ctx, w, assignments, true) + if err != nil { + return err + } + + return reconcileVolumes(ctx, w, assignments) } // Update updates the set of tasks, configs, and secrets for the worker. @@ -184,7 +189,12 @@ func (w *worker) Update(ctx context.Context, assignments []*api.AssignmentChange return err } - return reconcileTaskState(ctx, w, assignments, false) + err = reconcileTaskState(ctx, w, assignments, false) + if err != nil { + return err + } + + return reconcileVolumes(ctx, w, assignments) } func reconcileTaskState(ctx context.Context, w *worker, assignments []*api.AssignmentChange, fullSnapshot bool) error { @@ -409,7 +419,57 @@ func reconcileConfigs(ctx context.Context, w *worker, assignments []*api.Assignm return nil } -func (w *worker) Listen(ctx context.Context, reporter StatusReporter) { +// reconcileVolumes reconciles the CSI volumes on this node. It does not need +// fullSnapshot like other reconcile functions because volumes are non-trivial +// and are never reset. +func reconcileVolumes(ctx context.Context, w *worker, assignments []*api.AssignmentChange) error { + var ( + updatedVolumes []api.VolumeAssignment + removedVolumes []api.VolumeAssignment + ) + for _, a := range assignments { + if r := a.Assignment.GetVolume(); r != nil { + switch a.Action { + case api.AssignmentChange_AssignmentActionUpdate: + updatedVolumes = append(updatedVolumes, *r) + case api.AssignmentChange_AssignmentActionRemove: + removedVolumes = append(removedVolumes, *r) + } + + } + } + + volumesProvider, ok := w.executor.(exec.VolumesProvider) + if !ok { + if len(updatedVolumes) != 0 || len(removedVolumes) != 0 { + log.G(ctx).Warn("volumes update ignored; executor does not support volumes") + } + return nil + } + + volumes := volumesProvider.Volumes() + + log.G(ctx).WithFields(logrus.Fields{ + "len(updatedVolumes)": len(updatedVolumes), + "len(removedVolumes)": len(removedVolumes), + }).Debug("(*worker).reconcileVolumes") + + volumes.Remove(removedVolumes, func(id string) { + w.mu.RLock() + defer w.mu.RUnlock() + + for key := range w.listeners { + if err := key.Reporter.ReportVolumeUnpublished(ctx, id); err != nil { + log.G(ctx).WithError(err).Errorf("failed reporting volume unpublished for reporter %v", key.Reporter) + } + } + }) + volumes.Add(updatedVolumes...) + + return nil +} + +func (w *worker) Listen(ctx context.Context, reporter Reporter) { w.mu.Lock() defer w.mu.Unlock() @@ -526,8 +586,8 @@ func (w *worker) updateTaskStatus(ctx context.Context, tx *bolt.Tx, taskID strin // broadcast the task status out. for key := range w.listeners { - if err := key.StatusReporter.UpdateTaskStatus(ctx, taskID, status); err != nil { - log.G(ctx).WithError(err).Errorf("failed updating status for reporter %v", key.StatusReporter) + if err := key.Reporter.UpdateTaskStatus(ctx, taskID, status); err != nil { + log.G(ctx).WithError(err).Errorf("failed updating status for reporter %v", key.Reporter) } } diff --git a/vendor/github.com/docker/swarmkit/api/api.pb.txt b/vendor/github.com/docker/swarmkit/api/api.pb.txt index 0c841c3237..e2ddb07d14 100644 --- a/vendor/github.com/docker/swarmkit/api/api.pb.txt +++ b/vendor/github.com/docker/swarmkit/api/api.pb.txt @@ -2373,6 +2373,17 @@ file { } json_name: "fips" } + field { + name: "csi_info" + number: 7 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.NodeCSIInfo" + options { + 65004: "CSIInfo" + } + json_name: "csiInfo" + } } message_type { name: "NodeTLSInfo" @@ -2398,6 +2409,38 @@ file { json_name: "certIssuerPublicKey" } } + message_type { + name: "NodeCSIInfo" + field { + name: "plugin_name" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "pluginName" + } + field { + name: "node_id" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "nodeId" + } + field { + name: "max_volumes_per_node" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_INT64 + json_name: "maxVolumesPerNode" + } + field { + name: "accessible_topology" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Topology" + json_name: "accessibleTopology" + } + } message_type { name: "RaftMemberStatus" field { @@ -2735,6 +2778,13 @@ file { 66001: "MountTypeNamedPipe" } } + value { + name: "CSI" + number: 4 + options { + 66001: "MountTypeCSI" + } + } options { 62001: 0 62023: "MountType" @@ -4327,6 +4377,540 @@ file { json_name: "lastExecution" } } + message_type { + name: "VolumeAccessMode" + field { + name: "scope" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_ENUM + type_name: ".docker.swarmkit.v1.VolumeAccessMode.Scope" + json_name: "scope" + } + field { + name: "sharing" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_ENUM + type_name: ".docker.swarmkit.v1.VolumeAccessMode.Sharing" + json_name: "sharing" + } + field { + name: "block" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAccessMode.BlockVolume" + oneof_index: 0 + json_name: "block" + } + field { + name: "mount" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAccessMode.MountVolume" + oneof_index: 0 + json_name: "mount" + } + nested_type { + name: "BlockVolume" + } + nested_type { + name: "MountVolume" + field { + name: "fs_type" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "fsType" + } + field { + name: "mount_flags" + number: 2 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "mountFlags" + } + } + enum_type { + name: "Scope" + value { + name: "SINGLE_NODE" + number: 0 + options { + 66001: "VolumeScopeSingleNode" + } + } + value { + name: "MULTI_NODE" + number: 1 + options { + 66001: "VolumeScopeMultiNode" + } + } + options { + 62001: 0 + } + } + enum_type { + name: "Sharing" + value { + name: "NONE" + number: 0 + options { + 66001: "VolumeSharingNone" + } + } + value { + name: "READ_ONLY" + number: 1 + options { + 66001: "VolumeSharingReadOnly" + } + } + value { + name: "ONE_WRITER" + number: 2 + options { + 66001: "VolumeSharingOneWriter" + } + } + value { + name: "ALL" + number: 3 + options { + 66001: "VolumeSharingAll" + } + } + options { + 62001: 0 + } + } + oneof_decl { + name: "access_type" + } + } + message_type { + name: "VolumeSecret" + field { + name: "key" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "key" + } + field { + name: "secret" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "secret" + } + } + message_type { + name: "VolumePublishStatus" + field { + name: "node_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "nodeId" + } + field { + name: "state" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_ENUM + type_name: ".docker.swarmkit.v1.VolumePublishStatus.State" + json_name: "state" + } + field { + name: "publish_context" + number: 3 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumePublishStatus.PublishContextEntry" + json_name: "publishContext" + } + field { + name: "message" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "message" + } + nested_type { + name: "PublishContextEntry" + field { + name: "key" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "key" + } + field { + name: "value" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "value" + } + options { + map_entry: true + } + } + enum_type { + name: "State" + value { + name: "PENDING_PUBLISH" + number: 0 + } + value { + name: "PUBLISHED" + number: 1 + } + value { + name: "PENDING_NODE_UNPUBLISH" + number: 2 + } + value { + name: "PENDING_UNPUBLISH" + number: 3 + } + } + } + message_type { + name: "VolumeInfo" + field { + name: "capacity_bytes" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_INT64 + json_name: "capacityBytes" + } + field { + name: "volume_context" + number: 2 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeInfo.VolumeContextEntry" + json_name: "volumeContext" + } + field { + name: "volume_id" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "volumeId" + } + field { + name: "accessible_topology" + number: 4 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Topology" + json_name: "accessibleTopology" + } + nested_type { + name: "VolumeContextEntry" + field { + name: "key" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "key" + } + field { + name: "value" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "value" + } + options { + map_entry: true + } + } + } + message_type { + name: "CapacityRange" + field { + name: "required_bytes" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_INT64 + json_name: "requiredBytes" + } + field { + name: "limit_bytes" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_INT64 + json_name: "limitBytes" + } + } + message_type { + name: "VolumeAssignment" + field { + name: "id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "id" + } + field { + name: "volume_id" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "volumeId" + } + field { + name: "driver" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Driver" + json_name: "driver" + } + field { + name: "volume_context" + number: 4 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAssignment.VolumeContextEntry" + json_name: "volumeContext" + } + field { + name: "publish_context" + number: 5 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAssignment.PublishContextEntry" + json_name: "publishContext" + } + field { + name: "access_mode" + number: 6 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAccessMode" + json_name: "accessMode" + } + field { + name: "secrets" + number: 7 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeSecret" + json_name: "secrets" + } + nested_type { + name: "VolumeContextEntry" + field { + name: "key" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "key" + } + field { + name: "value" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "value" + } + options { + map_entry: true + } + } + nested_type { + name: "PublishContextEntry" + field { + name: "key" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "key" + } + field { + name: "value" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "value" + } + options { + map_entry: true + } + } + } + message_type { + name: "VolumeAttachment" + field { + name: "id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "id" + } + field { + name: "source" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "source" + } + field { + name: "target" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "target" + } + } + message_type { + name: "TopologyRequirement" + field { + name: "requisite" + number: 1 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Topology" + json_name: "requisite" + } + field { + name: "preferred" + number: 2 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Topology" + json_name: "preferred" + } + } + message_type { + name: "Topology" + field { + name: "segments" + number: 1 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Topology.SegmentsEntry" + json_name: "segments" + } + nested_type { + name: "SegmentsEntry" + field { + name: "key" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "key" + } + field { + name: "value" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "value" + } + options { + map_entry: true + } + } + } + message_type { + name: "VolumeCapability" + field { + name: "block" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeCapability.BlockVolume" + oneof_index: 0 + json_name: "block" + } + field { + name: "mount" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeCapability.MountVolume" + oneof_index: 0 + json_name: "mount" + } + field { + name: "access_mode" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeCapability.AccessMode" + json_name: "accessMode" + } + nested_type { + name: "BlockVolume" + } + nested_type { + name: "MountVolume" + field { + name: "fs_type" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "fsType" + } + field { + name: "mount_flags" + number: 2 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "mountFlags" + } + } + nested_type { + name: "AccessMode" + field { + name: "mode" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_ENUM + type_name: ".docker.swarmkit.v1.VolumeCapability.AccessMode.Mode" + json_name: "mode" + } + enum_type { + name: "Mode" + value { + name: "UNKNOWN" + number: 0 + } + value { + name: "SINGLE_NODE_WRITER" + number: 1 + } + value { + name: "SINGLE_NODE_READER_ONLY" + number: 2 + } + value { + name: "MULTI_NODE_READER_ONLY" + number: 3 + } + value { + name: "MULTI_NODE_SINGLE_WRITER" + number: 4 + } + value { + name: "MULTI_NODE_MULTI_WRITER" + number: 5 + } + } + } + oneof_decl { + name: "access_type" + } + } enum_type { name: "ResourceType" value { @@ -4341,6 +4925,10 @@ file { name: "CONFIG" number: 2 } + value { + name: "VOLUME" + number: 3 + } } enum_type { name: "TaskState" @@ -5485,6 +6073,102 @@ file { json_name: "templating" } } + message_type { + name: "VolumeSpec" + field { + name: "annotations" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Annotations" + options { + 65001: 0 + } + json_name: "annotations" + } + field { + name: "group" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "group" + } + field { + name: "driver" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Driver" + json_name: "driver" + } + field { + name: "access_mode" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAccessMode" + json_name: "accessMode" + } + field { + name: "secrets" + number: 5 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeSecret" + json_name: "secrets" + } + field { + name: "AccessibilityRequirements" + number: 6 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.TopologyRequirement" + json_name: "AccessibilityRequirements" + } + field { + name: "capacity_range" + number: 7 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.CapacityRange" + json_name: "capacityRange" + } + field { + name: "availability" + number: 8 + label: LABEL_OPTIONAL + type: TYPE_ENUM + type_name: ".docker.swarmkit.v1.VolumeSpec.VolumeAvailability" + json_name: "availability" + } + enum_type { + name: "VolumeAvailability" + value { + name: "ACTIVE" + number: 0 + options { + 66001: "VolumeAvailabilityActive" + } + } + value { + name: "PAUSE" + number: 1 + options { + 66001: "VolumeAvailabilityPause" + } + } + value { + name: "DRAIN" + number: 2 + options { + 66001: "VolumeAvailabilityDrain" + } + } + options { + 62001: 0 + } + } + } syntax: "proto3" } file { @@ -6263,6 +6947,14 @@ file { type_name: ".docker.swarmkit.v1.Version" json_name: "jobIteration" } + field { + name: "volumes" + number: 17 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAttachment" + json_name: "volumes" + } options { 70001 { 1 { @@ -6754,6 +7446,73 @@ file { } } } + message_type { + name: "Volume" + field { + name: "id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "id" + } + field { + name: "meta" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Meta" + options { + 65001: 0 + } + json_name: "meta" + } + field { + name: "spec" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeSpec" + options { + 65001: 0 + } + json_name: "spec" + } + field { + name: "publish_status" + number: 4 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumePublishStatus" + json_name: "publishStatus" + } + field { + name: "volume_info" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeInfo" + json_name: "volumeInfo" + } + field { + name: "pending_delete" + number: 6 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "pendingDelete" + } + options { + 70001 { + 1 { + 1: 1 + 2: 1 + 3: 1 + 4: 1 + 5: 1 + 6: 1 + } + } + } + } syntax: "proto3" } file { @@ -8271,6 +9030,194 @@ file { json_name: "resources" } } + message_type { + name: "CreateVolumeRequest" + field { + name: "spec" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeSpec" + json_name: "spec" + } + } + message_type { + name: "CreateVolumeResponse" + field { + name: "volume" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Volume" + json_name: "volume" + } + } + message_type { + name: "GetVolumeRequest" + field { + name: "volume_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "volumeId" + } + } + message_type { + name: "GetVolumeResponse" + field { + name: "volume" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Volume" + json_name: "volume" + } + } + message_type { + name: "UpdateVolumeRequest" + field { + name: "volume_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "volumeId" + } + field { + name: "volume_version" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Version" + json_name: "volumeVersion" + } + field { + name: "spec" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeSpec" + json_name: "spec" + } + } + message_type { + name: "UpdateVolumeResponse" + field { + name: "volume" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Volume" + json_name: "volume" + } + } + message_type { + name: "ListVolumesRequest" + field { + name: "filters" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.ListVolumesRequest.Filters" + json_name: "filters" + } + nested_type { + name: "Filters" + field { + name: "names" + number: 1 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "names" + } + field { + name: "id_prefixes" + number: 2 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "idPrefixes" + } + field { + name: "labels" + number: 3 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.ListVolumesRequest.Filters.LabelsEntry" + json_name: "labels" + } + field { + name: "name_prefixes" + number: 4 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "namePrefixes" + } + field { + name: "groups" + number: 5 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "groups" + } + field { + name: "drivers" + number: 6 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "drivers" + } + nested_type { + name: "LabelsEntry" + field { + name: "key" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "key" + } + field { + name: "value" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "value" + } + options { + map_entry: true + } + } + } + } + message_type { + name: "ListVolumesResponse" + field { + name: "volumes" + number: 1 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Volume" + json_name: "volumes" + } + } + message_type { + name: "RemoveVolumeRequest" + field { + name: "volume_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "volumeId" + } + field { + name: "force" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "force" + } + } + message_type { + name: "RemoveVolumeResponse" + } service { name: "Control" method { @@ -8653,6 +9600,56 @@ file { } } } + method { + name: "CreateVolume" + input_type: ".docker.swarmkit.v1.CreateVolumeRequest" + output_type: ".docker.swarmkit.v1.CreateVolumeResponse" + options { + 73626345 { + 1: "swarm-manager" + } + } + } + method { + name: "GetVolume" + input_type: ".docker.swarmkit.v1.GetVolumeRequest" + output_type: ".docker.swarmkit.v1.GetVolumeResponse" + options { + 73626345 { + 1: "swarm-manager" + } + } + } + method { + name: "UpdateVolume" + input_type: ".docker.swarmkit.v1.UpdateVolumeRequest" + output_type: ".docker.swarmkit.v1.UpdateVolumeResponse" + options { + 73626345 { + 1: "swarm-manager" + } + } + } + method { + name: "ListVolumes" + input_type: ".docker.swarmkit.v1.ListVolumesRequest" + output_type: ".docker.swarmkit.v1.ListVolumesResponse" + options { + 73626345 { + 1: "swarm-manager" + } + } + } + method { + name: "RemoveVolume" + input_type: ".docker.swarmkit.v1.RemoveVolumeRequest" + output_type: ".docker.swarmkit.v1.RemoveVolumeResponse" + options { + 73626345 { + 1: "swarm-manager" + } + } + } } syntax: "proto3" } @@ -8787,6 +9784,44 @@ file { message_type { name: "UpdateTaskStatusResponse" } + message_type { + name: "UpdateVolumeStatusRequest" + field { + name: "session_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "sessionId" + } + field { + name: "updates" + number: 2 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.UpdateVolumeStatusRequest.VolumeStatusUpdate" + json_name: "updates" + } + nested_type { + name: "VolumeStatusUpdate" + field { + name: "id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "id" + } + field { + name: "unpublished" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "unpublished" + } + } + } + message_type { + name: "UpdateVolumeStatusResponse" + } message_type { name: "TasksRequest" field { @@ -8847,6 +9882,15 @@ file { oneof_index: 0 json_name: "config" } + field { + name: "volume" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.VolumeAssignment" + oneof_index: 0 + json_name: "volume" + } oneof_decl { name: "item" } @@ -8967,6 +10011,17 @@ file { } } } + method { + name: "UpdateVolumeStatus" + input_type: ".docker.swarmkit.v1.UpdateVolumeStatusRequest" + output_type: ".docker.swarmkit.v1.UpdateVolumeStatusResponse" + options { + 73626345 { + 1: "swarm-worker" + 1: "swarm-manager" + } + } + } method { name: "Tasks" input_type: ".docker.swarmkit.v1.TasksRequest" @@ -9378,7 +10433,7 @@ file { syntax: "proto3" } file { - name: "github.com/coreos/etcd/raft/raftpb/raft.proto" + name: "go.etcd.io/etcd/raft/v3/raftpb/raft.proto" package: "raftpb" dependency: "gogoproto/gogo.proto" message_type { @@ -9636,11 +10691,11 @@ file { message_type { name: "ConfState" field { - name: "nodes" + name: "voters" number: 1 label: LABEL_REPEATED type: TYPE_UINT64 - json_name: "nodes" + json_name: "voters" } field { name: "learners" @@ -9649,21 +10704,35 @@ file { type: TYPE_UINT64 json_name: "learners" } + field { + name: "voters_outgoing" + number: 3 + label: LABEL_REPEATED + type: TYPE_UINT64 + json_name: "votersOutgoing" + } + field { + name: "learners_next" + number: 4 + label: LABEL_REPEATED + type: TYPE_UINT64 + json_name: "learnersNext" + } + field { + name: "auto_leave" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_BOOL + options { + 65001: 0 + } + json_name: "autoLeave" + } } message_type { name: "ConfChange" field { - name: "ID" - number: 1 - label: LABEL_OPTIONAL - type: TYPE_UINT64 - options { - 65001: 0 - } - json_name: "ID" - } - field { - name: "Type" + name: "type" number: 2 label: LABEL_OPTIONAL type: TYPE_ENUM @@ -9671,24 +10740,93 @@ file { options { 65001: 0 } - json_name: "Type" + json_name: "type" } field { - name: "NodeID" + name: "node_id" number: 3 label: LABEL_OPTIONAL type: TYPE_UINT64 options { 65001: 0 + 65004: "NodeID" } - json_name: "NodeID" + json_name: "nodeId" } field { - name: "Context" + name: "context" number: 4 label: LABEL_OPTIONAL type: TYPE_BYTES - json_name: "Context" + json_name: "context" + } + field { + name: "id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_UINT64 + options { + 65001: 0 + 65004: "ID" + } + json_name: "id" + } + } + message_type { + name: "ConfChangeSingle" + field { + name: "type" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_ENUM + type_name: ".raftpb.ConfChangeType" + options { + 65001: 0 + } + json_name: "type" + } + field { + name: "node_id" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_UINT64 + options { + 65001: 0 + 65004: "NodeID" + } + json_name: "nodeId" + } + } + message_type { + name: "ConfChangeV2" + field { + name: "transition" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_ENUM + type_name: ".raftpb.ConfChangeTransition" + options { + 65001: 0 + } + json_name: "transition" + } + field { + name: "changes" + number: 2 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".raftpb.ConfChangeSingle" + options { + 65001: 0 + } + json_name: "changes" + } + field { + name: "context" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_BYTES + json_name: "context" } } enum_type { @@ -9701,6 +10839,10 @@ file { name: "EntryConfChange" number: 1 } + value { + name: "EntryConfChangeV2" + number: 2 + } } enum_type { name: "MessageType" @@ -9781,6 +10923,21 @@ file { number: 18 } } + enum_type { + name: "ConfChangeTransition" + value { + name: "ConfChangeTransitionAuto" + number: 0 + } + value { + name: "ConfChangeTransitionJointImplicit" + number: 1 + } + value { + name: "ConfChangeTransitionJointExplicit" + number: 2 + } + } enum_type { name: "ConfChangeType" value { @@ -9806,6 +10963,9 @@ file { 63017: 1 63018: 1 63020: 1 + 63026: 0 + 63034: 0 + 63035: 0 } } file { @@ -9813,7 +10973,7 @@ file { package: "docker.swarmkit.v1" dependency: "github.com/docker/swarmkit/api/objects.proto" dependency: "github.com/docker/swarmkit/api/types.proto" - dependency: "github.com/coreos/etcd/raft/raftpb/raft.proto" + dependency: "go.etcd.io/etcd/raft/v3/raftpb/raft.proto" dependency: "gogoproto/gogo.proto" dependency: "github.com/docker/swarmkit/protobuf/plugin/plugin.proto" message_type { @@ -10069,6 +11229,15 @@ file { oneof_index: 0 json_name: "config" } + field { + name: "volume" + number: 11 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Volume" + oneof_index: 0 + json_name: "volume" + } oneof_decl { name: "target" } @@ -10323,6 +11492,14 @@ file { type_name: ".docker.swarmkit.v1.Config" json_name: "configs" } + field { + name: "volumes" + number: 10 + label: LABEL_REPEATED + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Volume" + json_name: "volumes" + } } message_type { name: "ClusterSnapshot" @@ -10479,6 +11656,15 @@ file { oneof_index: 0 json_name: "config" } + field { + name: "volume" + number: 10 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".docker.swarmkit.v1.Volume" + oneof_index: 0 + json_name: "volume" + } oneof_decl { name: "Object" } diff --git a/vendor/github.com/docker/swarmkit/api/control.pb.go b/vendor/github.com/docker/swarmkit/api/control.pb.go index 9268b44c2b..38f1c009bc 100644 --- a/vendor/github.com/docker/swarmkit/api/control.pb.go +++ b/vendor/github.com/docker/swarmkit/api/control.pb.go @@ -3338,6 +3338,411 @@ func (m *ListResourcesResponse) XXX_DiscardUnknown() { var xxx_messageInfo_ListResourcesResponse proto.InternalMessageInfo +type CreateVolumeRequest struct { + Spec *VolumeSpec `protobuf:"bytes,1,opt,name=spec,proto3" json:"spec,omitempty"` +} + +func (m *CreateVolumeRequest) Reset() { *m = CreateVolumeRequest{} } +func (*CreateVolumeRequest) ProtoMessage() {} +func (*CreateVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{77} +} +func (m *CreateVolumeRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *CreateVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_CreateVolumeRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *CreateVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_CreateVolumeRequest.Merge(m, src) +} +func (m *CreateVolumeRequest) XXX_Size() int { + return m.Size() +} +func (m *CreateVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_CreateVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_CreateVolumeRequest proto.InternalMessageInfo + +type CreateVolumeResponse struct { + Volume *Volume `protobuf:"bytes,1,opt,name=volume,proto3" json:"volume,omitempty"` +} + +func (m *CreateVolumeResponse) Reset() { *m = CreateVolumeResponse{} } +func (*CreateVolumeResponse) ProtoMessage() {} +func (*CreateVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{78} +} +func (m *CreateVolumeResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *CreateVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_CreateVolumeResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *CreateVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_CreateVolumeResponse.Merge(m, src) +} +func (m *CreateVolumeResponse) XXX_Size() int { + return m.Size() +} +func (m *CreateVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_CreateVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_CreateVolumeResponse proto.InternalMessageInfo + +type GetVolumeRequest struct { + VolumeID string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` +} + +func (m *GetVolumeRequest) Reset() { *m = GetVolumeRequest{} } +func (*GetVolumeRequest) ProtoMessage() {} +func (*GetVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{79} +} +func (m *GetVolumeRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *GetVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_GetVolumeRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *GetVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetVolumeRequest.Merge(m, src) +} +func (m *GetVolumeRequest) XXX_Size() int { + return m.Size() +} +func (m *GetVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_GetVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_GetVolumeRequest proto.InternalMessageInfo + +type GetVolumeResponse struct { + Volume *Volume `protobuf:"bytes,1,opt,name=volume,proto3" json:"volume,omitempty"` +} + +func (m *GetVolumeResponse) Reset() { *m = GetVolumeResponse{} } +func (*GetVolumeResponse) ProtoMessage() {} +func (*GetVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{80} +} +func (m *GetVolumeResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *GetVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_GetVolumeResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *GetVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_GetVolumeResponse.Merge(m, src) +} +func (m *GetVolumeResponse) XXX_Size() int { + return m.Size() +} +func (m *GetVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_GetVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_GetVolumeResponse proto.InternalMessageInfo + +type UpdateVolumeRequest struct { + VolumeID string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + VolumeVersion *Version `protobuf:"bytes,2,opt,name=volume_version,json=volumeVersion,proto3" json:"volume_version,omitempty"` + Spec *VolumeSpec `protobuf:"bytes,3,opt,name=spec,proto3" json:"spec,omitempty"` +} + +func (m *UpdateVolumeRequest) Reset() { *m = UpdateVolumeRequest{} } +func (*UpdateVolumeRequest) ProtoMessage() {} +func (*UpdateVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{81} +} +func (m *UpdateVolumeRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpdateVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UpdateVolumeRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UpdateVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpdateVolumeRequest.Merge(m, src) +} +func (m *UpdateVolumeRequest) XXX_Size() int { + return m.Size() +} +func (m *UpdateVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_UpdateVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_UpdateVolumeRequest proto.InternalMessageInfo + +type UpdateVolumeResponse struct { + Volume *Volume `protobuf:"bytes,1,opt,name=volume,proto3" json:"volume,omitempty"` +} + +func (m *UpdateVolumeResponse) Reset() { *m = UpdateVolumeResponse{} } +func (*UpdateVolumeResponse) ProtoMessage() {} +func (*UpdateVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{82} +} +func (m *UpdateVolumeResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpdateVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UpdateVolumeResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UpdateVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpdateVolumeResponse.Merge(m, src) +} +func (m *UpdateVolumeResponse) XXX_Size() int { + return m.Size() +} +func (m *UpdateVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_UpdateVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_UpdateVolumeResponse proto.InternalMessageInfo + +type ListVolumesRequest struct { + Filters *ListVolumesRequest_Filters `protobuf:"bytes,1,opt,name=filters,proto3" json:"filters,omitempty"` +} + +func (m *ListVolumesRequest) Reset() { *m = ListVolumesRequest{} } +func (*ListVolumesRequest) ProtoMessage() {} +func (*ListVolumesRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{83} +} +func (m *ListVolumesRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListVolumesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListVolumesRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListVolumesRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListVolumesRequest.Merge(m, src) +} +func (m *ListVolumesRequest) XXX_Size() int { + return m.Size() +} +func (m *ListVolumesRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ListVolumesRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ListVolumesRequest proto.InternalMessageInfo + +type ListVolumesRequest_Filters struct { + Names []string `protobuf:"bytes,1,rep,name=names,proto3" json:"names,omitempty"` + IDPrefixes []string `protobuf:"bytes,2,rep,name=id_prefixes,json=idPrefixes,proto3" json:"id_prefixes,omitempty"` + Labels map[string]string `protobuf:"bytes,3,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + NamePrefixes []string `protobuf:"bytes,4,rep,name=name_prefixes,json=namePrefixes,proto3" json:"name_prefixes,omitempty"` + Groups []string `protobuf:"bytes,5,rep,name=groups,proto3" json:"groups,omitempty"` + Drivers []string `protobuf:"bytes,6,rep,name=drivers,proto3" json:"drivers,omitempty"` +} + +func (m *ListVolumesRequest_Filters) Reset() { *m = ListVolumesRequest_Filters{} } +func (*ListVolumesRequest_Filters) ProtoMessage() {} +func (*ListVolumesRequest_Filters) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{83, 0} +} +func (m *ListVolumesRequest_Filters) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListVolumesRequest_Filters) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListVolumesRequest_Filters.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListVolumesRequest_Filters) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListVolumesRequest_Filters.Merge(m, src) +} +func (m *ListVolumesRequest_Filters) XXX_Size() int { + return m.Size() +} +func (m *ListVolumesRequest_Filters) XXX_DiscardUnknown() { + xxx_messageInfo_ListVolumesRequest_Filters.DiscardUnknown(m) +} + +var xxx_messageInfo_ListVolumesRequest_Filters proto.InternalMessageInfo + +type ListVolumesResponse struct { + Volumes []*Volume `protobuf:"bytes,1,rep,name=volumes,proto3" json:"volumes,omitempty"` +} + +func (m *ListVolumesResponse) Reset() { *m = ListVolumesResponse{} } +func (*ListVolumesResponse) ProtoMessage() {} +func (*ListVolumesResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{84} +} +func (m *ListVolumesResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListVolumesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListVolumesResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListVolumesResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListVolumesResponse.Merge(m, src) +} +func (m *ListVolumesResponse) XXX_Size() int { + return m.Size() +} +func (m *ListVolumesResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ListVolumesResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ListVolumesResponse proto.InternalMessageInfo + +type RemoveVolumeRequest struct { + VolumeID string `protobuf:"bytes,1,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // Force forces the volume to be deleted from swarmkit, regardless of + // whether its current state would permit such an action. + Force bool `protobuf:"varint,2,opt,name=force,proto3" json:"force,omitempty"` +} + +func (m *RemoveVolumeRequest) Reset() { *m = RemoveVolumeRequest{} } +func (*RemoveVolumeRequest) ProtoMessage() {} +func (*RemoveVolumeRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{85} +} +func (m *RemoveVolumeRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *RemoveVolumeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_RemoveVolumeRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *RemoveVolumeRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_RemoveVolumeRequest.Merge(m, src) +} +func (m *RemoveVolumeRequest) XXX_Size() int { + return m.Size() +} +func (m *RemoveVolumeRequest) XXX_DiscardUnknown() { + xxx_messageInfo_RemoveVolumeRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_RemoveVolumeRequest proto.InternalMessageInfo + +type RemoveVolumeResponse struct { +} + +func (m *RemoveVolumeResponse) Reset() { *m = RemoveVolumeResponse{} } +func (*RemoveVolumeResponse) ProtoMessage() {} +func (*RemoveVolumeResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_b37401dd08bf8930, []int{86} +} +func (m *RemoveVolumeResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *RemoveVolumeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_RemoveVolumeResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *RemoveVolumeResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_RemoveVolumeResponse.Merge(m, src) +} +func (m *RemoveVolumeResponse) XXX_Size() int { + return m.Size() +} +func (m *RemoveVolumeResponse) XXX_DiscardUnknown() { + xxx_messageInfo_RemoveVolumeResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_RemoveVolumeResponse proto.InternalMessageInfo + func init() { proto.RegisterEnum("docker.swarmkit.v1.UpdateServiceRequest_Rollback", UpdateServiceRequest_Rollback_name, UpdateServiceRequest_Rollback_value) proto.RegisterType((*GetNodeRequest)(nil), "docker.swarmkit.v1.GetNodeRequest") @@ -3435,6 +3840,18 @@ func init() { proto.RegisterType((*ListResourcesRequest_Filters)(nil), "docker.swarmkit.v1.ListResourcesRequest.Filters") proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.ListResourcesRequest.Filters.LabelsEntry") proto.RegisterType((*ListResourcesResponse)(nil), "docker.swarmkit.v1.ListResourcesResponse") + proto.RegisterType((*CreateVolumeRequest)(nil), "docker.swarmkit.v1.CreateVolumeRequest") + proto.RegisterType((*CreateVolumeResponse)(nil), "docker.swarmkit.v1.CreateVolumeResponse") + proto.RegisterType((*GetVolumeRequest)(nil), "docker.swarmkit.v1.GetVolumeRequest") + proto.RegisterType((*GetVolumeResponse)(nil), "docker.swarmkit.v1.GetVolumeResponse") + proto.RegisterType((*UpdateVolumeRequest)(nil), "docker.swarmkit.v1.UpdateVolumeRequest") + proto.RegisterType((*UpdateVolumeResponse)(nil), "docker.swarmkit.v1.UpdateVolumeResponse") + proto.RegisterType((*ListVolumesRequest)(nil), "docker.swarmkit.v1.ListVolumesRequest") + proto.RegisterType((*ListVolumesRequest_Filters)(nil), "docker.swarmkit.v1.ListVolumesRequest.Filters") + proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.ListVolumesRequest.Filters.LabelsEntry") + proto.RegisterType((*ListVolumesResponse)(nil), "docker.swarmkit.v1.ListVolumesResponse") + proto.RegisterType((*RemoveVolumeRequest)(nil), "docker.swarmkit.v1.RemoveVolumeRequest") + proto.RegisterType((*RemoveVolumeResponse)(nil), "docker.swarmkit.v1.RemoveVolumeResponse") } func init() { @@ -3442,181 +3859,195 @@ func init() { } var fileDescriptor_b37401dd08bf8930 = []byte{ - // 2778 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x5a, 0xdb, 0x6f, 0x1b, 0x59, - 0x19, 0x8f, 0x1d, 0x27, 0xb6, 0x3f, 0x27, 0x4e, 0x7a, 0x9a, 0xb6, 0x5e, 0xb7, 0x24, 0xd5, 0xf4, - 0x12, 0xb7, 0x14, 0x7b, 0xd7, 0x65, 0xd9, 0xd2, 0xdd, 0x02, 0x4d, 0xd3, 0x8b, 0x7b, 0x49, 0xab, - 0x49, 0x5a, 0xc1, 0x03, 0x8a, 0x1c, 0xfb, 0x24, 0x3b, 0xb5, 0x33, 0x63, 0x66, 0xc6, 0xdd, 0x46, - 0x08, 0xc4, 0xa5, 0x88, 0x27, 0x24, 0x5e, 0x90, 0x10, 0x0f, 0x48, 0x3c, 0x21, 0x81, 0x84, 0x10, - 0x4f, 0x3c, 0xf0, 0x07, 0x54, 0x3c, 0xed, 0xe3, 0x3e, 0x05, 0x36, 0x15, 0x12, 0x4f, 0xfc, 0x0b, - 0xac, 0xce, 0x6d, 0x6e, 0x3e, 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0x65, 0x5a, 0xbc, 0xbc, 0xac, 0xa4, 0xd0, + 0x1f, 0xad, 0xf4, 0x10, 0xc5, 0x01, 0x2f, 0x93, 0xfe, 0x84, 0xc2, 0x51, 0x1a, 0xd3, 0xf1, 0x1b, + 0x22, 0x15, 0xd3, 0x45, 0xee, 0xa6, 0x54, 0x4c, 0x17, 0xbd, 0x6c, 0x52, 0x67, 0x31, 0x54, 0x9b, + 0x94, 0xc5, 0xa2, 0x3a, 0x2f, 0xa5, 0xa0, 0x32, 0x66, 0x31, 0xd5, 0x52, 0x25, 0x77, 0xce, 0xaa, + 0x2c, 0x96, 0x4d, 0x33, 0x66, 0x31, 0xbc, 0x2b, 0x4c, 0xce, 0x62, 0xd1, 0x0b, 0xd1, 0xe4, 0x2c, + 0x16, 0xbb, 0x74, 0x4c, 0xcd, 0x25, 0xaa, 0x05, 0x4b, 0xee, 0x1d, 0x55, 0xb9, 0x24, 0xd3, 0x82, + 0xb7, 0x9e, 0xfb, 0xf8, 0xb3, 0xf5, 0xb9, 0x4f, 0x3f, 0x5b, 0x9f, 0xfb, 0xc1, 0xc9, 0x7a, 0xee, + 0xe3, 0x93, 0xf5, 0xdc, 0x27, 0x27, 0xeb, 0xb9, 0x7f, 0x9e, 0xac, 0xe7, 0x7e, 0xf6, 0xf9, 0xfa, + 0xdc, 0x27, 0x9f, 0xaf, 0xcf, 0x7d, 0xfa, 0xf9, 0xfa, 0xdc, 0xde, 0x02, 0x2b, 0xee, 0xbd, 0xf8, + 0xbf, 0x00, 0x00, 0x00, 0xff, 0xff, 0x56, 0xde, 0x67, 0x4f, 0xb3, 0x3f, 0x00, 0x00, } type authenticatedWrapperControlServer struct { @@ -3935,6 +4366,46 @@ func (p *authenticatedWrapperControlServer) RemoveResource(ctx context.Context, return p.local.RemoveResource(ctx, r) } +func (p *authenticatedWrapperControlServer) CreateVolume(ctx context.Context, r *CreateVolumeRequest) (*CreateVolumeResponse, error) { + + if err := p.authorize(ctx, []string{"swarm-manager"}); err != nil { + return nil, err + } + return p.local.CreateVolume(ctx, r) +} + +func (p *authenticatedWrapperControlServer) GetVolume(ctx context.Context, r *GetVolumeRequest) (*GetVolumeResponse, error) { + + if err := p.authorize(ctx, []string{"swarm-manager"}); err != nil { + return nil, err + } + return p.local.GetVolume(ctx, r) +} + +func (p *authenticatedWrapperControlServer) UpdateVolume(ctx context.Context, r *UpdateVolumeRequest) (*UpdateVolumeResponse, error) { + + if err := p.authorize(ctx, []string{"swarm-manager"}); err != nil { + return nil, err + } + return p.local.UpdateVolume(ctx, r) +} + +func (p *authenticatedWrapperControlServer) ListVolumes(ctx context.Context, r *ListVolumesRequest) (*ListVolumesResponse, error) { + + if err := p.authorize(ctx, []string{"swarm-manager"}); err != nil { + return nil, err + } + return p.local.ListVolumes(ctx, r) +} + +func (p *authenticatedWrapperControlServer) RemoveVolume(ctx context.Context, r *RemoveVolumeRequest) (*RemoveVolumeResponse, error) { + + if err := p.authorize(ctx, []string{"swarm-manager"}); err != nil { + return nil, err + } + return p.local.RemoveVolume(ctx, r) +} + func (m *GetNodeRequest) Copy() *GetNodeRequest { if m == nil { return nil @@ -5677,6 +6148,235 @@ func (m *ListResourcesResponse) CopyFrom(src interface{}) { } +func (m *CreateVolumeRequest) Copy() *CreateVolumeRequest { + if m == nil { + return nil + } + o := &CreateVolumeRequest{} + o.CopyFrom(m) + return o +} + +func (m *CreateVolumeRequest) CopyFrom(src interface{}) { + + o := src.(*CreateVolumeRequest) + *m = *o + if o.Spec != nil { + m.Spec = &VolumeSpec{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Spec, o.Spec) + } +} + +func (m *CreateVolumeResponse) Copy() *CreateVolumeResponse { + if m == nil { + return nil + } + o := &CreateVolumeResponse{} + o.CopyFrom(m) + return o +} + +func (m *CreateVolumeResponse) CopyFrom(src interface{}) { + + o := src.(*CreateVolumeResponse) + *m = *o + if o.Volume != nil { + m.Volume = &Volume{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Volume, o.Volume) + } +} + +func (m *GetVolumeRequest) Copy() *GetVolumeRequest { + if m == nil { + return nil + } + o := &GetVolumeRequest{} + o.CopyFrom(m) + return o +} + +func (m *GetVolumeRequest) CopyFrom(src interface{}) { + + o := src.(*GetVolumeRequest) + *m = *o +} + +func (m *GetVolumeResponse) Copy() *GetVolumeResponse { + if m == nil { + return nil + } + o := &GetVolumeResponse{} + o.CopyFrom(m) + return o +} + +func (m *GetVolumeResponse) CopyFrom(src interface{}) { + + o := src.(*GetVolumeResponse) + *m = *o + if o.Volume != nil { + m.Volume = &Volume{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Volume, o.Volume) + } +} + +func (m *UpdateVolumeRequest) Copy() *UpdateVolumeRequest { + if m == nil { + return nil + } + o := &UpdateVolumeRequest{} + o.CopyFrom(m) + return o +} + +func (m *UpdateVolumeRequest) CopyFrom(src interface{}) { + + o := src.(*UpdateVolumeRequest) + *m = *o + if o.VolumeVersion != nil { + m.VolumeVersion = &Version{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.VolumeVersion, o.VolumeVersion) + } + if o.Spec != nil { + m.Spec = &VolumeSpec{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Spec, o.Spec) + } +} + +func (m *UpdateVolumeResponse) Copy() *UpdateVolumeResponse { + if m == nil { + return nil + } + o := &UpdateVolumeResponse{} + o.CopyFrom(m) + return o +} + +func (m *UpdateVolumeResponse) CopyFrom(src interface{}) { + + o := src.(*UpdateVolumeResponse) + *m = *o + if o.Volume != nil { + m.Volume = &Volume{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Volume, o.Volume) + } +} + +func (m *ListVolumesRequest) Copy() *ListVolumesRequest { + if m == nil { + return nil + } + o := &ListVolumesRequest{} + o.CopyFrom(m) + return o +} + +func (m *ListVolumesRequest) CopyFrom(src interface{}) { + + o := src.(*ListVolumesRequest) + *m = *o + if o.Filters != nil { + m.Filters = &ListVolumesRequest_Filters{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Filters, o.Filters) + } +} + +func (m *ListVolumesRequest_Filters) Copy() *ListVolumesRequest_Filters { + if m == nil { + return nil + } + o := &ListVolumesRequest_Filters{} + o.CopyFrom(m) + return o +} + +func (m *ListVolumesRequest_Filters) CopyFrom(src interface{}) { + + o := src.(*ListVolumesRequest_Filters) + *m = *o + if o.Names != nil { + m.Names = make([]string, len(o.Names)) + copy(m.Names, o.Names) + } + + if o.IDPrefixes != nil { + m.IDPrefixes = make([]string, len(o.IDPrefixes)) + copy(m.IDPrefixes, o.IDPrefixes) + } + + if o.Labels != nil { + m.Labels = make(map[string]string, len(o.Labels)) + for k, v := range o.Labels { + m.Labels[k] = v + } + } + + if o.NamePrefixes != nil { + m.NamePrefixes = make([]string, len(o.NamePrefixes)) + copy(m.NamePrefixes, o.NamePrefixes) + } + + if o.Groups != nil { + m.Groups = make([]string, len(o.Groups)) + copy(m.Groups, o.Groups) + } + + if o.Drivers != nil { + m.Drivers = make([]string, len(o.Drivers)) + copy(m.Drivers, o.Drivers) + } + +} + +func (m *ListVolumesResponse) Copy() *ListVolumesResponse { + if m == nil { + return nil + } + o := &ListVolumesResponse{} + o.CopyFrom(m) + return o +} + +func (m *ListVolumesResponse) CopyFrom(src interface{}) { + + o := src.(*ListVolumesResponse) + *m = *o + if o.Volumes != nil { + m.Volumes = make([]*Volume, len(o.Volumes)) + for i := range m.Volumes { + m.Volumes[i] = &Volume{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Volumes[i], o.Volumes[i]) + } + } + +} + +func (m *RemoveVolumeRequest) Copy() *RemoveVolumeRequest { + if m == nil { + return nil + } + o := &RemoveVolumeRequest{} + o.CopyFrom(m) + return o +} + +func (m *RemoveVolumeRequest) CopyFrom(src interface{}) { + + o := src.(*RemoveVolumeRequest) + *m = *o +} + +func (m *RemoveVolumeResponse) Copy() *RemoveVolumeResponse { + if m == nil { + return nil + } + o := &RemoveVolumeResponse{} + o.CopyFrom(m) + return o +} + +func (m *RemoveVolumeResponse) CopyFrom(src interface{}) {} + // Reference imports to suppress errors if they are not otherwise used. var _ context.Context var _ grpc.ClientConn @@ -5819,6 +6519,17 @@ type ControlClient interface { // - Returns `NotFound` if the a resource named `RemoveResourceRequest.ResourceID` is not found. // - Returns an error if the deletion fails. RemoveResource(ctx context.Context, in *RemoveResourceRequest, opts ...grpc.CallOption) (*RemoveResourceResponse, error) + // CreateVolume returns a `CreateVolumeResponse` with a `Volume` based on the + // provided `CreateVolumeRequest.VolumeSpec`. + // - Returns `InvalidArgument` if the `CreateVolumeRequest.VolumeSpec` is + // malformed. + CreateVolume(ctx context.Context, in *CreateVolumeRequest, opts ...grpc.CallOption) (*CreateVolumeResponse, error) + // GetVolume returns a `GetVolumeResponse` with a Volume with the same ID + // as `GetVolumeRequest.ID` + GetVolume(ctx context.Context, in *GetVolumeRequest, opts ...grpc.CallOption) (*GetVolumeResponse, error) + UpdateVolume(ctx context.Context, in *UpdateVolumeRequest, opts ...grpc.CallOption) (*UpdateVolumeResponse, error) + ListVolumes(ctx context.Context, in *ListVolumesRequest, opts ...grpc.CallOption) (*ListVolumesResponse, error) + RemoveVolume(ctx context.Context, in *RemoveVolumeRequest, opts ...grpc.CallOption) (*RemoveVolumeResponse, error) } type controlClient struct { @@ -6171,6 +6882,51 @@ func (c *controlClient) RemoveResource(ctx context.Context, in *RemoveResourceRe return out, nil } +func (c *controlClient) CreateVolume(ctx context.Context, in *CreateVolumeRequest, opts ...grpc.CallOption) (*CreateVolumeResponse, error) { + out := new(CreateVolumeResponse) + err := c.cc.Invoke(ctx, "/docker.swarmkit.v1.Control/CreateVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controlClient) GetVolume(ctx context.Context, in *GetVolumeRequest, opts ...grpc.CallOption) (*GetVolumeResponse, error) { + out := new(GetVolumeResponse) + err := c.cc.Invoke(ctx, "/docker.swarmkit.v1.Control/GetVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controlClient) UpdateVolume(ctx context.Context, in *UpdateVolumeRequest, opts ...grpc.CallOption) (*UpdateVolumeResponse, error) { + out := new(UpdateVolumeResponse) + err := c.cc.Invoke(ctx, "/docker.swarmkit.v1.Control/UpdateVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controlClient) ListVolumes(ctx context.Context, in *ListVolumesRequest, opts ...grpc.CallOption) (*ListVolumesResponse, error) { + out := new(ListVolumesResponse) + err := c.cc.Invoke(ctx, "/docker.swarmkit.v1.Control/ListVolumes", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controlClient) RemoveVolume(ctx context.Context, in *RemoveVolumeRequest, opts ...grpc.CallOption) (*RemoveVolumeResponse, error) { + out := new(RemoveVolumeResponse) + err := c.cc.Invoke(ctx, "/docker.swarmkit.v1.Control/RemoveVolume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + // ControlServer is the server API for Control service. type ControlServer interface { GetNode(context.Context, *GetNodeRequest) (*GetNodeResponse, error) @@ -6303,6 +7059,17 @@ type ControlServer interface { // - Returns `NotFound` if the a resource named `RemoveResourceRequest.ResourceID` is not found. // - Returns an error if the deletion fails. RemoveResource(context.Context, *RemoveResourceRequest) (*RemoveResourceResponse, error) + // CreateVolume returns a `CreateVolumeResponse` with a `Volume` based on the + // provided `CreateVolumeRequest.VolumeSpec`. + // - Returns `InvalidArgument` if the `CreateVolumeRequest.VolumeSpec` is + // malformed. + CreateVolume(context.Context, *CreateVolumeRequest) (*CreateVolumeResponse, error) + // GetVolume returns a `GetVolumeResponse` with a Volume with the same ID + // as `GetVolumeRequest.ID` + GetVolume(context.Context, *GetVolumeRequest) (*GetVolumeResponse, error) + UpdateVolume(context.Context, *UpdateVolumeRequest) (*UpdateVolumeResponse, error) + ListVolumes(context.Context, *ListVolumesRequest) (*ListVolumesResponse, error) + RemoveVolume(context.Context, *RemoveVolumeRequest) (*RemoveVolumeResponse, error) } // UnimplementedControlServer can be embedded to have forward compatible implementations. @@ -6423,6 +7190,21 @@ func (*UnimplementedControlServer) CreateResource(ctx context.Context, req *Crea func (*UnimplementedControlServer) RemoveResource(ctx context.Context, req *RemoveResourceRequest) (*RemoveResourceResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method RemoveResource not implemented") } +func (*UnimplementedControlServer) CreateVolume(ctx context.Context, req *CreateVolumeRequest) (*CreateVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method CreateVolume not implemented") +} +func (*UnimplementedControlServer) GetVolume(ctx context.Context, req *GetVolumeRequest) (*GetVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method GetVolume not implemented") +} +func (*UnimplementedControlServer) UpdateVolume(ctx context.Context, req *UpdateVolumeRequest) (*UpdateVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method UpdateVolume not implemented") +} +func (*UnimplementedControlServer) ListVolumes(ctx context.Context, req *ListVolumesRequest) (*ListVolumesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListVolumes not implemented") +} +func (*UnimplementedControlServer) RemoveVolume(ctx context.Context, req *RemoveVolumeRequest) (*RemoveVolumeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method RemoveVolume not implemented") +} func RegisterControlServer(s *grpc.Server, srv ControlServer) { s.RegisterService(&_Control_serviceDesc, srv) @@ -7112,6 +7894,96 @@ func _Control_RemoveResource_Handler(srv interface{}, ctx context.Context, dec f return interceptor(ctx, in, info, handler) } +func _Control_CreateVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).CreateVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/docker.swarmkit.v1.Control/CreateVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).CreateVolume(ctx, req.(*CreateVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Control_GetVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).GetVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/docker.swarmkit.v1.Control/GetVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).GetVolume(ctx, req.(*GetVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Control_UpdateVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).UpdateVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/docker.swarmkit.v1.Control/UpdateVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).UpdateVolume(ctx, req.(*UpdateVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Control_ListVolumes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListVolumesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).ListVolumes(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/docker.swarmkit.v1.Control/ListVolumes", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).ListVolumes(ctx, req.(*ListVolumesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Control_RemoveVolume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(RemoveVolumeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).RemoveVolume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/docker.swarmkit.v1.Control/RemoveVolume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).RemoveVolume(ctx, req.(*RemoveVolumeRequest)) + } + return interceptor(ctx, in, info, handler) +} + var _Control_serviceDesc = grpc.ServiceDesc{ ServiceName: "docker.swarmkit.v1.Control", HandlerType: (*ControlServer)(nil), @@ -7268,6 +8140,26 @@ var _Control_serviceDesc = grpc.ServiceDesc{ MethodName: "RemoveResource", Handler: _Control_RemoveResource_Handler, }, + { + MethodName: "CreateVolume", + Handler: _Control_CreateVolume_Handler, + }, + { + MethodName: "GetVolume", + Handler: _Control_GetVolume_Handler, + }, + { + MethodName: "UpdateVolume", + Handler: _Control_UpdateVolume_Handler, + }, + { + MethodName: "ListVolumes", + Handler: _Control_ListVolumes_Handler, + }, + { + MethodName: "RemoveVolume", + Handler: _Control_RemoveVolume_Handler, + }, }, Streams: []grpc.StreamDesc{}, Metadata: "github.com/docker/swarmkit/api/control.proto", @@ -10711,6 +11603,452 @@ func (m *ListResourcesResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *CreateVolumeRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *CreateVolumeRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CreateVolumeRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Spec != nil { + { + size, err := m.Spec.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *CreateVolumeResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *CreateVolumeResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CreateVolumeResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Volume != nil { + { + size, err := m.Volume.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *GetVolumeRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *GetVolumeRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *GetVolumeRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.VolumeID) > 0 { + i -= len(m.VolumeID) + copy(dAtA[i:], m.VolumeID) + i = encodeVarintControl(dAtA, i, uint64(len(m.VolumeID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *GetVolumeResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *GetVolumeResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *GetVolumeResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Volume != nil { + { + size, err := m.Volume.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *UpdateVolumeRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UpdateVolumeRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UpdateVolumeRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Spec != nil { + { + size, err := m.Spec.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + if m.VolumeVersion != nil { + { + size, err := m.VolumeVersion.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + if len(m.VolumeID) > 0 { + i -= len(m.VolumeID) + copy(dAtA[i:], m.VolumeID) + i = encodeVarintControl(dAtA, i, uint64(len(m.VolumeID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *UpdateVolumeResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UpdateVolumeResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UpdateVolumeResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Volume != nil { + { + size, err := m.Volume.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *ListVolumesRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ListVolumesRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ListVolumesRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Filters != nil { + { + size, err := m.Filters.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *ListVolumesRequest_Filters) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ListVolumesRequest_Filters) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ListVolumesRequest_Filters) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Drivers) > 0 { + for iNdEx := len(m.Drivers) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Drivers[iNdEx]) + copy(dAtA[i:], m.Drivers[iNdEx]) + i = encodeVarintControl(dAtA, i, uint64(len(m.Drivers[iNdEx]))) + i-- + dAtA[i] = 0x32 + } + } + if len(m.Groups) > 0 { + for iNdEx := len(m.Groups) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Groups[iNdEx]) + copy(dAtA[i:], m.Groups[iNdEx]) + i = encodeVarintControl(dAtA, i, uint64(len(m.Groups[iNdEx]))) + i-- + dAtA[i] = 0x2a + } + } + if len(m.NamePrefixes) > 0 { + for iNdEx := len(m.NamePrefixes) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.NamePrefixes[iNdEx]) + copy(dAtA[i:], m.NamePrefixes[iNdEx]) + i = encodeVarintControl(dAtA, i, uint64(len(m.NamePrefixes[iNdEx]))) + i-- + dAtA[i] = 0x22 + } + } + if len(m.Labels) > 0 { + for k := range m.Labels { + v := m.Labels[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintControl(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintControl(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintControl(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x1a + } + } + if len(m.IDPrefixes) > 0 { + for iNdEx := len(m.IDPrefixes) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.IDPrefixes[iNdEx]) + copy(dAtA[i:], m.IDPrefixes[iNdEx]) + i = encodeVarintControl(dAtA, i, uint64(len(m.IDPrefixes[iNdEx]))) + i-- + dAtA[i] = 0x12 + } + } + if len(m.Names) > 0 { + for iNdEx := len(m.Names) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Names[iNdEx]) + copy(dAtA[i:], m.Names[iNdEx]) + i = encodeVarintControl(dAtA, i, uint64(len(m.Names[iNdEx]))) + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *ListVolumesResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ListVolumesResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ListVolumesResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Volumes) > 0 { + for iNdEx := len(m.Volumes) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Volumes[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintControl(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *RemoveVolumeRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *RemoveVolumeRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RemoveVolumeRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Force { + i-- + if m.Force { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x10 + } + if len(m.VolumeID) > 0 { + i -= len(m.VolumeID) + copy(dAtA[i:], m.VolumeID) + i = encodeVarintControl(dAtA, i, uint64(len(m.VolumeID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *RemoveVolumeResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *RemoveVolumeResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RemoveVolumeResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + return len(dAtA) - i, nil +} + func encodeVarintControl(dAtA []byte, offset int, v uint64) int { offset -= sovControl(v) base := offset @@ -12125,6 +13463,181 @@ func (p *raftProxyControlServer) RemoveResource(ctx context.Context, r *RemoveRe return resp, err } +func (p *raftProxyControlServer) CreateVolume(ctx context.Context, r *CreateVolumeRequest) (*CreateVolumeResponse, error) { + + conn, err := p.connSelector.LeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + ctx, err = p.runCtxMods(ctx, p.localCtxMods) + if err != nil { + return nil, err + } + return p.local.CreateVolume(ctx, r) + } + return nil, err + } + modCtx, err := p.runCtxMods(ctx, p.remoteCtxMods) + if err != nil { + return nil, err + } + + resp, err := NewControlClient(conn).CreateVolume(modCtx, r) + if err != nil { + if !strings.Contains(err.Error(), "is closing") && !strings.Contains(err.Error(), "the connection is unavailable") && !strings.Contains(err.Error(), "connection error") { + return resp, err + } + conn, err := p.pollNewLeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + return p.local.CreateVolume(ctx, r) + } + return nil, err + } + return NewControlClient(conn).CreateVolume(modCtx, r) + } + return resp, err +} + +func (p *raftProxyControlServer) GetVolume(ctx context.Context, r *GetVolumeRequest) (*GetVolumeResponse, error) { + + conn, err := p.connSelector.LeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + ctx, err = p.runCtxMods(ctx, p.localCtxMods) + if err != nil { + return nil, err + } + return p.local.GetVolume(ctx, r) + } + return nil, err + } + modCtx, err := p.runCtxMods(ctx, p.remoteCtxMods) + if err != nil { + return nil, err + } + + resp, err := NewControlClient(conn).GetVolume(modCtx, r) + if err != nil { + if !strings.Contains(err.Error(), "is closing") && !strings.Contains(err.Error(), "the connection is unavailable") && !strings.Contains(err.Error(), "connection error") { + return resp, err + } + conn, err := p.pollNewLeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + return p.local.GetVolume(ctx, r) + } + return nil, err + } + return NewControlClient(conn).GetVolume(modCtx, r) + } + return resp, err +} + +func (p *raftProxyControlServer) UpdateVolume(ctx context.Context, r *UpdateVolumeRequest) (*UpdateVolumeResponse, error) { + + conn, err := p.connSelector.LeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + ctx, err = p.runCtxMods(ctx, p.localCtxMods) + if err != nil { + return nil, err + } + return p.local.UpdateVolume(ctx, r) + } + return nil, err + } + modCtx, err := p.runCtxMods(ctx, p.remoteCtxMods) + if err != nil { + return nil, err + } + + resp, err := NewControlClient(conn).UpdateVolume(modCtx, r) + if err != nil { + if !strings.Contains(err.Error(), "is closing") && !strings.Contains(err.Error(), "the connection is unavailable") && !strings.Contains(err.Error(), "connection error") { + return resp, err + } + conn, err := p.pollNewLeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + return p.local.UpdateVolume(ctx, r) + } + return nil, err + } + return NewControlClient(conn).UpdateVolume(modCtx, r) + } + return resp, err +} + +func (p *raftProxyControlServer) ListVolumes(ctx context.Context, r *ListVolumesRequest) (*ListVolumesResponse, error) { + + conn, err := p.connSelector.LeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + ctx, err = p.runCtxMods(ctx, p.localCtxMods) + if err != nil { + return nil, err + } + return p.local.ListVolumes(ctx, r) + } + return nil, err + } + modCtx, err := p.runCtxMods(ctx, p.remoteCtxMods) + if err != nil { + return nil, err + } + + resp, err := NewControlClient(conn).ListVolumes(modCtx, r) + if err != nil { + if !strings.Contains(err.Error(), "is closing") && !strings.Contains(err.Error(), "the connection is unavailable") && !strings.Contains(err.Error(), "connection error") { + return resp, err + } + conn, err := p.pollNewLeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + return p.local.ListVolumes(ctx, r) + } + return nil, err + } + return NewControlClient(conn).ListVolumes(modCtx, r) + } + return resp, err +} + +func (p *raftProxyControlServer) RemoveVolume(ctx context.Context, r *RemoveVolumeRequest) (*RemoveVolumeResponse, error) { + + conn, err := p.connSelector.LeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + ctx, err = p.runCtxMods(ctx, p.localCtxMods) + if err != nil { + return nil, err + } + return p.local.RemoveVolume(ctx, r) + } + return nil, err + } + modCtx, err := p.runCtxMods(ctx, p.remoteCtxMods) + if err != nil { + return nil, err + } + + resp, err := NewControlClient(conn).RemoveVolume(modCtx, r) + if err != nil { + if !strings.Contains(err.Error(), "is closing") && !strings.Contains(err.Error(), "the connection is unavailable") && !strings.Contains(err.Error(), "connection error") { + return resp, err + } + conn, err := p.pollNewLeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + return p.local.RemoveVolume(ctx, r) + } + return nil, err + } + return NewControlClient(conn).RemoveVolume(modCtx, r) + } + return resp, err +} + func (m *GetNodeRequest) Size() (n int) { if m == nil { return 0 @@ -13558,6 +15071,192 @@ func (m *ListResourcesResponse) Size() (n int) { return n } +func (m *CreateVolumeRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Spec != nil { + l = m.Spec.Size() + n += 1 + l + sovControl(uint64(l)) + } + return n +} + +func (m *CreateVolumeResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Volume != nil { + l = m.Volume.Size() + n += 1 + l + sovControl(uint64(l)) + } + return n +} + +func (m *GetVolumeRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.VolumeID) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + return n +} + +func (m *GetVolumeResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Volume != nil { + l = m.Volume.Size() + n += 1 + l + sovControl(uint64(l)) + } + return n +} + +func (m *UpdateVolumeRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.VolumeID) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.VolumeVersion != nil { + l = m.VolumeVersion.Size() + n += 1 + l + sovControl(uint64(l)) + } + if m.Spec != nil { + l = m.Spec.Size() + n += 1 + l + sovControl(uint64(l)) + } + return n +} + +func (m *UpdateVolumeResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Volume != nil { + l = m.Volume.Size() + n += 1 + l + sovControl(uint64(l)) + } + return n +} + +func (m *ListVolumesRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Filters != nil { + l = m.Filters.Size() + n += 1 + l + sovControl(uint64(l)) + } + return n +} + +func (m *ListVolumesRequest_Filters) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Names) > 0 { + for _, s := range m.Names { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.IDPrefixes) > 0 { + for _, s := range m.IDPrefixes { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.Labels) > 0 { + for k, v := range m.Labels { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovControl(uint64(len(k))) + 1 + len(v) + sovControl(uint64(len(v))) + n += mapEntrySize + 1 + sovControl(uint64(mapEntrySize)) + } + } + if len(m.NamePrefixes) > 0 { + for _, s := range m.NamePrefixes { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.Groups) > 0 { + for _, s := range m.Groups { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.Drivers) > 0 { + for _, s := range m.Drivers { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + return n +} + +func (m *ListVolumesResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Volumes) > 0 { + for _, e := range m.Volumes { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + return n +} + +func (m *RemoveVolumeRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.VolumeID) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.Force { + n += 2 + } + return n +} + +func (m *RemoveVolumeResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + return n +} + func sovControl(x uint64) (n int) { return (math_bits.Len64(x|1) + 6) / 7 } @@ -14612,6 +16311,138 @@ func (this *ListResourcesResponse) String() string { }, "") return s } +func (this *CreateVolumeRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&CreateVolumeRequest{`, + `Spec:` + strings.Replace(fmt.Sprintf("%v", this.Spec), "VolumeSpec", "VolumeSpec", 1) + `,`, + `}`, + }, "") + return s +} +func (this *CreateVolumeResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&CreateVolumeResponse{`, + `Volume:` + strings.Replace(fmt.Sprintf("%v", this.Volume), "Volume", "Volume", 1) + `,`, + `}`, + }, "") + return s +} +func (this *GetVolumeRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&GetVolumeRequest{`, + `VolumeID:` + fmt.Sprintf("%v", this.VolumeID) + `,`, + `}`, + }, "") + return s +} +func (this *GetVolumeResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&GetVolumeResponse{`, + `Volume:` + strings.Replace(fmt.Sprintf("%v", this.Volume), "Volume", "Volume", 1) + `,`, + `}`, + }, "") + return s +} +func (this *UpdateVolumeRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UpdateVolumeRequest{`, + `VolumeID:` + fmt.Sprintf("%v", this.VolumeID) + `,`, + `VolumeVersion:` + strings.Replace(fmt.Sprintf("%v", this.VolumeVersion), "Version", "Version", 1) + `,`, + `Spec:` + strings.Replace(fmt.Sprintf("%v", this.Spec), "VolumeSpec", "VolumeSpec", 1) + `,`, + `}`, + }, "") + return s +} +func (this *UpdateVolumeResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UpdateVolumeResponse{`, + `Volume:` + strings.Replace(fmt.Sprintf("%v", this.Volume), "Volume", "Volume", 1) + `,`, + `}`, + }, "") + return s +} +func (this *ListVolumesRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ListVolumesRequest{`, + `Filters:` + strings.Replace(fmt.Sprintf("%v", this.Filters), "ListVolumesRequest_Filters", "ListVolumesRequest_Filters", 1) + `,`, + `}`, + }, "") + return s +} +func (this *ListVolumesRequest_Filters) String() string { + if this == nil { + return "nil" + } + keysForLabels := make([]string, 0, len(this.Labels)) + for k, _ := range this.Labels { + keysForLabels = append(keysForLabels, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) + mapStringForLabels := "map[string]string{" + for _, k := range keysForLabels { + mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) + } + mapStringForLabels += "}" + s := strings.Join([]string{`&ListVolumesRequest_Filters{`, + `Names:` + fmt.Sprintf("%v", this.Names) + `,`, + `IDPrefixes:` + fmt.Sprintf("%v", this.IDPrefixes) + `,`, + `Labels:` + mapStringForLabels + `,`, + `NamePrefixes:` + fmt.Sprintf("%v", this.NamePrefixes) + `,`, + `Groups:` + fmt.Sprintf("%v", this.Groups) + `,`, + `Drivers:` + fmt.Sprintf("%v", this.Drivers) + `,`, + `}`, + }, "") + return s +} +func (this *ListVolumesResponse) String() string { + if this == nil { + return "nil" + } + repeatedStringForVolumes := "[]*Volume{" + for _, f := range this.Volumes { + repeatedStringForVolumes += strings.Replace(fmt.Sprintf("%v", f), "Volume", "Volume", 1) + "," + } + repeatedStringForVolumes += "}" + s := strings.Join([]string{`&ListVolumesResponse{`, + `Volumes:` + repeatedStringForVolumes + `,`, + `}`, + }, "") + return s +} +func (this *RemoveVolumeRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&RemoveVolumeRequest{`, + `VolumeID:` + fmt.Sprintf("%v", this.VolumeID) + `,`, + `Force:` + fmt.Sprintf("%v", this.Force) + `,`, + `}`, + }, "") + return s +} +func (this *RemoveVolumeResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&RemoveVolumeResponse{`, + `}`, + }, "") + return s +} func valueToStringControl(v interface{}) string { rv := reflect.ValueOf(v) if rv.IsNil() { @@ -24425,6 +26256,1245 @@ func (m *ListResourcesResponse) Unmarshal(dAtA []byte) error { } return nil } +func (m *CreateVolumeRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: CreateVolumeRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: CreateVolumeRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Spec", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Spec == nil { + m.Spec = &VolumeSpec{} + } + if err := m.Spec.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *CreateVolumeResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: CreateVolumeResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: CreateVolumeResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volume", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Volume == nil { + m.Volume = &Volume{} + } + if err := m.Volume.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *GetVolumeRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: GetVolumeRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: GetVolumeRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.VolumeID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *GetVolumeResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: GetVolumeResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: GetVolumeResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volume", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Volume == nil { + m.Volume = &Volume{} + } + if err := m.Volume.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UpdateVolumeRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UpdateVolumeRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UpdateVolumeRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.VolumeID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeVersion", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.VolumeVersion == nil { + m.VolumeVersion = &Version{} + } + if err := m.VolumeVersion.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Spec", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Spec == nil { + m.Spec = &VolumeSpec{} + } + if err := m.Spec.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UpdateVolumeResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UpdateVolumeResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UpdateVolumeResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volume", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Volume == nil { + m.Volume = &Volume{} + } + if err := m.Volume.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListVolumesRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListVolumesRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListVolumesRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Filters == nil { + m.Filters = &ListVolumesRequest_Filters{} + } + if err := m.Filters.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListVolumesRequest_Filters) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Filters: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Filters: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Names", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Names = append(m.Names, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field IDPrefixes", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.IDPrefixes = append(m.IDPrefixes, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Labels == nil { + m.Labels = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Labels[mapkey] = mapvalue + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field NamePrefixes", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.NamePrefixes = append(m.NamePrefixes, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Groups", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Groups = append(m.Groups, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Drivers", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Drivers = append(m.Drivers, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListVolumesResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListVolumesResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListVolumesResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volumes", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Volumes = append(m.Volumes, &Volume{}) + if err := m.Volumes[len(m.Volumes)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *RemoveVolumeRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: RemoveVolumeRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: RemoveVolumeRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.VolumeID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Force", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Force = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *RemoveVolumeResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: RemoveVolumeResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: RemoveVolumeResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func skipControl(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 diff --git a/vendor/github.com/docker/swarmkit/api/control.proto b/vendor/github.com/docker/swarmkit/api/control.proto index c90b78d9b8..12653f1555 100644 --- a/vendor/github.com/docker/swarmkit/api/control.proto +++ b/vendor/github.com/docker/swarmkit/api/control.proto @@ -246,6 +246,34 @@ service Control { rpc RemoveResource(RemoveResourceRequest) returns (RemoveResourceResponse) { option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-manager" }; } + + // --- volumes APIs --- + + // CreateVolume returns a `CreateVolumeResponse` with a `Volume` based on the + // provided `CreateVolumeRequest.VolumeSpec`. + // - Returns `InvalidArgument` if the `CreateVolumeRequest.VolumeSpec` is + // malformed. + rpc CreateVolume(CreateVolumeRequest) returns (CreateVolumeResponse) { + option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-manager" }; + } + + // GetVolume returns a `GetVolumeResponse` with a Volume with the same ID + // as `GetVolumeRequest.ID` + rpc GetVolume(GetVolumeRequest) returns (GetVolumeResponse) { + option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-manager" }; + } + + rpc UpdateVolume(UpdateVolumeRequest) returns (UpdateVolumeResponse) { + option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-manager" }; + } + + rpc ListVolumes(ListVolumesRequest) returns (ListVolumesResponse) { + option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-manager" }; + } + + rpc RemoveVolume(RemoveVolumeRequest) returns (RemoveVolumeResponse) { + option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-manager" }; + } } message GetNodeRequest { @@ -787,3 +815,57 @@ message ListResourcesRequest { message ListResourcesResponse { repeated Resource resources = 1; } + +message CreateVolumeRequest { + VolumeSpec spec = 1; +} + +message CreateVolumeResponse { + Volume volume = 1; +} + +message GetVolumeRequest { + string volume_id = 1; +} + +message GetVolumeResponse { + Volume volume = 1; +} + +message UpdateVolumeRequest { + string volume_id = 1; + + Version volume_version = 2; + + VolumeSpec spec = 3; +} + +message UpdateVolumeResponse { + Volume volume = 1; +} + +message ListVolumesRequest { + message Filters { + repeated string names = 1; + repeated string id_prefixes = 2; + map labels = 3; + repeated string name_prefixes = 4; + repeated string groups = 5; + repeated string drivers = 6; + } + + Filters filters = 1; +} + +message ListVolumesResponse { + repeated Volume volumes = 1; +} + +message RemoveVolumeRequest { + string volume_id = 1; + // Force forces the volume to be deleted from swarmkit, regardless of + // whether its current state would permit such an action. + bool force = 2; +} + +message RemoveVolumeResponse {} diff --git a/vendor/github.com/docker/swarmkit/api/dispatcher.pb.go b/vendor/github.com/docker/swarmkit/api/dispatcher.pb.go index 96b13a1218..7bde892fc2 100644 --- a/vendor/github.com/docker/swarmkit/api/dispatcher.pb.go +++ b/vendor/github.com/docker/swarmkit/api/dispatcher.pb.go @@ -61,7 +61,7 @@ func (x AssignmentChange_AssignmentAction) String() string { } func (AssignmentChange_AssignmentAction) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{10, 0} + return fileDescriptor_71002346457e55a8, []int{12, 0} } // AssignmentType specifies whether this assignment message carries @@ -88,7 +88,7 @@ func (x AssignmentsMessage_Type) String() string { } func (AssignmentsMessage_Type) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{11, 0} + return fileDescriptor_71002346457e55a8, []int{13, 0} } // SessionRequest starts a session. @@ -411,6 +411,127 @@ func (m *UpdateTaskStatusResponse) XXX_DiscardUnknown() { var xxx_messageInfo_UpdateTaskStatusResponse proto.InternalMessageInfo +type UpdateVolumeStatusRequest struct { + SessionID string `protobuf:"bytes,1,opt,name=session_id,json=sessionId,proto3" json:"session_id,omitempty"` + Updates []*UpdateVolumeStatusRequest_VolumeStatusUpdate `protobuf:"bytes,2,rep,name=updates,proto3" json:"updates,omitempty"` +} + +func (m *UpdateVolumeStatusRequest) Reset() { *m = UpdateVolumeStatusRequest{} } +func (*UpdateVolumeStatusRequest) ProtoMessage() {} +func (*UpdateVolumeStatusRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_71002346457e55a8, []int{6} +} +func (m *UpdateVolumeStatusRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpdateVolumeStatusRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UpdateVolumeStatusRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UpdateVolumeStatusRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpdateVolumeStatusRequest.Merge(m, src) +} +func (m *UpdateVolumeStatusRequest) XXX_Size() int { + return m.Size() +} +func (m *UpdateVolumeStatusRequest) XXX_DiscardUnknown() { + xxx_messageInfo_UpdateVolumeStatusRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_UpdateVolumeStatusRequest proto.InternalMessageInfo + +type UpdateVolumeStatusRequest_VolumeStatusUpdate struct { + // ID is the ID of the volume being updated. This is the Swarmkit ID, + // not the CSI VolumeID. + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + // Unpublished is set to true when the volume is affirmatively + // unpublished on the Node side. We don't need to report that a Volume + // is published on the the node; as soon as the Volume is assigned to + // the Node, we must assume that it has been published until informed + // otherwise. + // + // Further, the Node must not send unpublished = true unless it will + // definitely no longer attempt to call NodePublishVolume. + Unpublished bool `protobuf:"varint,2,opt,name=unpublished,proto3" json:"unpublished,omitempty"` +} + +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) Reset() { + *m = UpdateVolumeStatusRequest_VolumeStatusUpdate{} +} +func (*UpdateVolumeStatusRequest_VolumeStatusUpdate) ProtoMessage() {} +func (*UpdateVolumeStatusRequest_VolumeStatusUpdate) Descriptor() ([]byte, []int) { + return fileDescriptor_71002346457e55a8, []int{6, 0} +} +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UpdateVolumeStatusRequest_VolumeStatusUpdate.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpdateVolumeStatusRequest_VolumeStatusUpdate.Merge(m, src) +} +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) XXX_Size() int { + return m.Size() +} +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) XXX_DiscardUnknown() { + xxx_messageInfo_UpdateVolumeStatusRequest_VolumeStatusUpdate.DiscardUnknown(m) +} + +var xxx_messageInfo_UpdateVolumeStatusRequest_VolumeStatusUpdate proto.InternalMessageInfo + +type UpdateVolumeStatusResponse struct { +} + +func (m *UpdateVolumeStatusResponse) Reset() { *m = UpdateVolumeStatusResponse{} } +func (*UpdateVolumeStatusResponse) ProtoMessage() {} +func (*UpdateVolumeStatusResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_71002346457e55a8, []int{7} +} +func (m *UpdateVolumeStatusResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpdateVolumeStatusResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UpdateVolumeStatusResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UpdateVolumeStatusResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpdateVolumeStatusResponse.Merge(m, src) +} +func (m *UpdateVolumeStatusResponse) XXX_Size() int { + return m.Size() +} +func (m *UpdateVolumeStatusResponse) XXX_DiscardUnknown() { + xxx_messageInfo_UpdateVolumeStatusResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_UpdateVolumeStatusResponse proto.InternalMessageInfo + type TasksRequest struct { SessionID string `protobuf:"bytes,1,opt,name=session_id,json=sessionId,proto3" json:"session_id,omitempty"` } @@ -418,7 +539,7 @@ type TasksRequest struct { func (m *TasksRequest) Reset() { *m = TasksRequest{} } func (*TasksRequest) ProtoMessage() {} func (*TasksRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{6} + return fileDescriptor_71002346457e55a8, []int{8} } func (m *TasksRequest) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -456,7 +577,7 @@ type TasksMessage struct { func (m *TasksMessage) Reset() { *m = TasksMessage{} } func (*TasksMessage) ProtoMessage() {} func (*TasksMessage) Descriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{7} + return fileDescriptor_71002346457e55a8, []int{9} } func (m *TasksMessage) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -492,7 +613,7 @@ type AssignmentsRequest struct { func (m *AssignmentsRequest) Reset() { *m = AssignmentsRequest{} } func (*AssignmentsRequest) ProtoMessage() {} func (*AssignmentsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{8} + return fileDescriptor_71002346457e55a8, []int{10} } func (m *AssignmentsRequest) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -526,13 +647,14 @@ type Assignment struct { // *Assignment_Task // *Assignment_Secret // *Assignment_Config + // *Assignment_Volume Item isAssignment_Item `protobuf_oneof:"item"` } func (m *Assignment) Reset() { *m = Assignment{} } func (*Assignment) ProtoMessage() {} func (*Assignment) Descriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{9} + return fileDescriptor_71002346457e55a8, []int{11} } func (m *Assignment) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -576,10 +698,14 @@ type Assignment_Secret struct { type Assignment_Config struct { Config *Config `protobuf:"bytes,3,opt,name=config,proto3,oneof" json:"config,omitempty"` } +type Assignment_Volume struct { + Volume *VolumeAssignment `protobuf:"bytes,4,opt,name=volume,proto3,oneof" json:"volume,omitempty"` +} func (*Assignment_Task) isAssignment_Item() {} func (*Assignment_Secret) isAssignment_Item() {} func (*Assignment_Config) isAssignment_Item() {} +func (*Assignment_Volume) isAssignment_Item() {} func (m *Assignment) GetItem() isAssignment_Item { if m != nil { @@ -609,12 +735,20 @@ func (m *Assignment) GetConfig() *Config { return nil } +func (m *Assignment) GetVolume() *VolumeAssignment { + if x, ok := m.GetItem().(*Assignment_Volume); ok { + return x.Volume + } + return nil +} + // XXX_OneofWrappers is for the internal use of the proto package. func (*Assignment) XXX_OneofWrappers() []interface{} { return []interface{}{ (*Assignment_Task)(nil), (*Assignment_Secret)(nil), (*Assignment_Config)(nil), + (*Assignment_Volume)(nil), } } @@ -626,7 +760,7 @@ type AssignmentChange struct { func (m *AssignmentChange) Reset() { *m = AssignmentChange{} } func (*AssignmentChange) ProtoMessage() {} func (*AssignmentChange) Descriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{10} + return fileDescriptor_71002346457e55a8, []int{12} } func (m *AssignmentChange) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -674,7 +808,7 @@ type AssignmentsMessage struct { func (m *AssignmentsMessage) Reset() { *m = AssignmentsMessage{} } func (*AssignmentsMessage) ProtoMessage() {} func (*AssignmentsMessage) Descriptor() ([]byte, []int) { - return fileDescriptor_71002346457e55a8, []int{11} + return fileDescriptor_71002346457e55a8, []int{13} } func (m *AssignmentsMessage) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -713,6 +847,9 @@ func init() { proto.RegisterType((*UpdateTaskStatusRequest)(nil), "docker.swarmkit.v1.UpdateTaskStatusRequest") proto.RegisterType((*UpdateTaskStatusRequest_TaskStatusUpdate)(nil), "docker.swarmkit.v1.UpdateTaskStatusRequest.TaskStatusUpdate") proto.RegisterType((*UpdateTaskStatusResponse)(nil), "docker.swarmkit.v1.UpdateTaskStatusResponse") + proto.RegisterType((*UpdateVolumeStatusRequest)(nil), "docker.swarmkit.v1.UpdateVolumeStatusRequest") + proto.RegisterType((*UpdateVolumeStatusRequest_VolumeStatusUpdate)(nil), "docker.swarmkit.v1.UpdateVolumeStatusRequest.VolumeStatusUpdate") + proto.RegisterType((*UpdateVolumeStatusResponse)(nil), "docker.swarmkit.v1.UpdateVolumeStatusResponse") proto.RegisterType((*TasksRequest)(nil), "docker.swarmkit.v1.TasksRequest") proto.RegisterType((*TasksMessage)(nil), "docker.swarmkit.v1.TasksMessage") proto.RegisterType((*AssignmentsRequest)(nil), "docker.swarmkit.v1.AssignmentsRequest") @@ -726,71 +863,79 @@ func init() { } var fileDescriptor_71002346457e55a8 = []byte{ - // 1019 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x55, 0xcf, 0x4f, 0x1b, 0x47, - 0x18, 0xf5, 0x18, 0xb3, 0xe0, 0xcf, 0x84, 0xba, 0xa3, 0x88, 0xba, 0x96, 0xb2, 0xb8, 0x4b, 0x82, - 0x50, 0x43, 0xd7, 0xa9, 0xfb, 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0x7e, 0xfa, 0x1a, 0xcc, 0x09, 0xcc, 0xed, 0x70, 0x5a, 0x12, + 0x1f, 0x2e, 0x45, 0x4f, 0x72, 0x16, 0xdf, 0x51, 0xd0, 0x37, 0x90, 0x1d, 0x4c, 0x36, 0x94, 0xf8, + 0xae, 0xe3, 0xa3, 0x53, 0xbb, 0x79, 0x0a, 0x4a, 0x5e, 0x4e, 0xd3, 0x08, 0x40, 0x3f, 0x2a, 0x90, + 0x1f, 0xbf, 0xf4, 0xd1, 0xad, 0x33, 0x0c, 0x30, 0x6d, 0x79, 0x3a, 0xf0, 0x59, 0x44, 0xed, 0x2b, + 0x80, 0x8e, 0xdf, 0xba, 0xe8, 0xf6, 0x99, 0xc6, 0x84, 0x66, 0x4c, 0x0b, 0x3f, 0x8b, 0xb4, 0x00, + 0x2e, 0x8a, 0x3b, 0x1b, 0x95, 0x26, 0xdd, 0x8d, 0x83, 0xfd, 0x27, 0x23, 0xe2, 0x12, 0x59, 0x9c, + 0x62, 0xc7, 0xef, 0xd3, 0xca, 0x1d, 0x05, 0x7d, 0xa7, 0x40, 0x6e, 0xa4, 0xeb, 0xd0, 0xe2, 0x29, + 0x6d, 0x19, 0x6b, 0x58, 0x9c, 0xae, 0x7d, 0xa7, 0x2c, 0xd6, 0xea, 0x8d, 0x83, 0x37, 0xc5, 0xd4, + 0xeb, 0x37, 0xc5, 0xd4, 0xb7, 0xfd, 0xa2, 0x72, 0xd0, 0x2f, 0x2a, 0xaf, 0xfa, 0x45, 0xe5, 0x8f, + 0x7e, 0x51, 0x79, 0x79, 0x54, 0x4c, 0xbd, 0x3a, 0x2a, 0xa6, 0x5e, 0x1f, 0x15, 0x53, 0x4d, 0x55, + 0x7c, 0x7f, 0x7d, 0xf8, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x78, 0x3b, 0xe2, 0x0b, 0xab, 0x0c, + 0x00, 0x00, } type authenticatedWrapperDispatcherServer struct { @@ -829,6 +974,14 @@ func (p *authenticatedWrapperDispatcherServer) UpdateTaskStatus(ctx context.Cont return p.local.UpdateTaskStatus(ctx, r) } +func (p *authenticatedWrapperDispatcherServer) UpdateVolumeStatus(ctx context.Context, r *UpdateVolumeStatusRequest) (*UpdateVolumeStatusResponse, error) { + + if err := p.authorize(ctx, []string{"swarm-worker", "swarm-manager"}); err != nil { + return nil, err + } + return p.local.UpdateVolumeStatus(ctx, r) +} + func (p *authenticatedWrapperDispatcherServer) Tasks(r *TasksRequest, stream Dispatcher_TasksServer) error { if err := p.authorize(stream.Context(), []string{"swarm-worker", "swarm-manager"}); err != nil { @@ -986,6 +1139,54 @@ func (m *UpdateTaskStatusResponse) Copy() *UpdateTaskStatusResponse { } func (m *UpdateTaskStatusResponse) CopyFrom(src interface{}) {} +func (m *UpdateVolumeStatusRequest) Copy() *UpdateVolumeStatusRequest { + if m == nil { + return nil + } + o := &UpdateVolumeStatusRequest{} + o.CopyFrom(m) + return o +} + +func (m *UpdateVolumeStatusRequest) CopyFrom(src interface{}) { + + o := src.(*UpdateVolumeStatusRequest) + *m = *o + if o.Updates != nil { + m.Updates = make([]*UpdateVolumeStatusRequest_VolumeStatusUpdate, len(o.Updates)) + for i := range m.Updates { + m.Updates[i] = &UpdateVolumeStatusRequest_VolumeStatusUpdate{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Updates[i], o.Updates[i]) + } + } + +} + +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) Copy() *UpdateVolumeStatusRequest_VolumeStatusUpdate { + if m == nil { + return nil + } + o := &UpdateVolumeStatusRequest_VolumeStatusUpdate{} + o.CopyFrom(m) + return o +} + +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) CopyFrom(src interface{}) { + + o := src.(*UpdateVolumeStatusRequest_VolumeStatusUpdate) + *m = *o +} + +func (m *UpdateVolumeStatusResponse) Copy() *UpdateVolumeStatusResponse { + if m == nil { + return nil + } + o := &UpdateVolumeStatusResponse{} + o.CopyFrom(m) + return o +} + +func (m *UpdateVolumeStatusResponse) CopyFrom(src interface{}) {} func (m *TasksRequest) Copy() *TasksRequest { if m == nil { return nil @@ -1072,6 +1273,12 @@ func (m *Assignment) CopyFrom(src interface{}) { } github_com_docker_swarmkit_api_deepcopy.Copy(v.Config, o.GetConfig()) m.Item = &v + case *Assignment_Volume: + v := Assignment_Volume{ + Volume: &VolumeAssignment{}, + } + github_com_docker_swarmkit_api_deepcopy.Copy(v.Volume, o.GetVolume()) + m.Item = &v } } @@ -1151,6 +1358,10 @@ type DispatcherClient interface { // If a task is unknown the dispatcher, the status update should be // accepted regardless. UpdateTaskStatus(ctx context.Context, in *UpdateTaskStatusRequest, opts ...grpc.CallOption) (*UpdateTaskStatusResponse, error) + // UpdateVolumeStatus updates the status of a Volume. Like + // UpdateTaskStatus, the node should send such updates on every status + // change of its volumes. + UpdateVolumeStatus(ctx context.Context, in *UpdateVolumeStatusRequest, opts ...grpc.CallOption) (*UpdateVolumeStatusResponse, error) // Tasks is a stream of tasks state for node. Each message contains full list // of tasks which should be run on node, if task is not present in that list, // it should be terminated. @@ -1220,6 +1431,15 @@ func (c *dispatcherClient) UpdateTaskStatus(ctx context.Context, in *UpdateTaskS return out, nil } +func (c *dispatcherClient) UpdateVolumeStatus(ctx context.Context, in *UpdateVolumeStatusRequest, opts ...grpc.CallOption) (*UpdateVolumeStatusResponse, error) { + out := new(UpdateVolumeStatusResponse) + err := c.cc.Invoke(ctx, "/docker.swarmkit.v1.Dispatcher/UpdateVolumeStatus", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + // Deprecated: Do not use. func (c *dispatcherClient) Tasks(ctx context.Context, in *TasksRequest, opts ...grpc.CallOption) (Dispatcher_TasksClient, error) { stream, err := c.cc.NewStream(ctx, &_Dispatcher_serviceDesc.Streams[1], "/docker.swarmkit.v1.Dispatcher/Tasks", opts...) @@ -1307,6 +1527,10 @@ type DispatcherServer interface { // If a task is unknown the dispatcher, the status update should be // accepted regardless. UpdateTaskStatus(context.Context, *UpdateTaskStatusRequest) (*UpdateTaskStatusResponse, error) + // UpdateVolumeStatus updates the status of a Volume. Like + // UpdateTaskStatus, the node should send such updates on every status + // change of its volumes. + UpdateVolumeStatus(context.Context, *UpdateVolumeStatusRequest) (*UpdateVolumeStatusResponse, error) // Tasks is a stream of tasks state for node. Each message contains full list // of tasks which should be run on node, if task is not present in that list, // it should be terminated. @@ -1331,6 +1555,9 @@ func (*UnimplementedDispatcherServer) Heartbeat(ctx context.Context, req *Heartb func (*UnimplementedDispatcherServer) UpdateTaskStatus(ctx context.Context, req *UpdateTaskStatusRequest) (*UpdateTaskStatusResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method UpdateTaskStatus not implemented") } +func (*UnimplementedDispatcherServer) UpdateVolumeStatus(ctx context.Context, req *UpdateVolumeStatusRequest) (*UpdateVolumeStatusResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method UpdateVolumeStatus not implemented") +} func (*UnimplementedDispatcherServer) Tasks(req *TasksRequest, srv Dispatcher_TasksServer) error { return status.Errorf(codes.Unimplemented, "method Tasks not implemented") } @@ -1399,6 +1626,24 @@ func _Dispatcher_UpdateTaskStatus_Handler(srv interface{}, ctx context.Context, return interceptor(ctx, in, info, handler) } +func _Dispatcher_UpdateVolumeStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateVolumeStatusRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(DispatcherServer).UpdateVolumeStatus(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/docker.swarmkit.v1.Dispatcher/UpdateVolumeStatus", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(DispatcherServer).UpdateVolumeStatus(ctx, req.(*UpdateVolumeStatusRequest)) + } + return interceptor(ctx, in, info, handler) +} + func _Dispatcher_Tasks_Handler(srv interface{}, stream grpc.ServerStream) error { m := new(TasksRequest) if err := stream.RecvMsg(m); err != nil { @@ -1453,6 +1698,10 @@ var _Dispatcher_serviceDesc = grpc.ServiceDesc{ MethodName: "UpdateTaskStatus", Handler: _Dispatcher_UpdateTaskStatus_Handler, }, + { + MethodName: "UpdateVolumeStatus", + Handler: _Dispatcher_UpdateVolumeStatus_Handler, + }, }, Streams: []grpc.StreamDesc{ { @@ -1763,6 +2012,113 @@ func (m *UpdateTaskStatusResponse) MarshalToSizedBuffer(dAtA []byte) (int, error return len(dAtA) - i, nil } +func (m *UpdateVolumeStatusRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UpdateVolumeStatusRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UpdateVolumeStatusRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Updates) > 0 { + for iNdEx := len(m.Updates) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Updates[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintDispatcher(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } + if len(m.SessionID) > 0 { + i -= len(m.SessionID) + copy(dAtA[i:], m.SessionID) + i = encodeVarintDispatcher(dAtA, i, uint64(len(m.SessionID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Unpublished { + i-- + if m.Unpublished { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x10 + } + if len(m.ID) > 0 { + i -= len(m.ID) + copy(dAtA[i:], m.ID) + i = encodeVarintDispatcher(dAtA, i, uint64(len(m.ID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *UpdateVolumeStatusResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UpdateVolumeStatusResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UpdateVolumeStatusResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + return len(dAtA) - i, nil +} + func (m *TasksRequest) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -1955,6 +2311,27 @@ func (m *Assignment_Config) MarshalToSizedBuffer(dAtA []byte) (int, error) { } return len(dAtA) - i, nil } +func (m *Assignment_Volume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Assignment_Volume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.Volume != nil { + { + size, err := m.Volume.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintDispatcher(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + return len(dAtA) - i, nil +} func (m *AssignmentChange) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -2256,6 +2633,41 @@ func (p *raftProxyDispatcherServer) UpdateTaskStatus(ctx context.Context, r *Upd return resp, err } +func (p *raftProxyDispatcherServer) UpdateVolumeStatus(ctx context.Context, r *UpdateVolumeStatusRequest) (*UpdateVolumeStatusResponse, error) { + + conn, err := p.connSelector.LeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + ctx, err = p.runCtxMods(ctx, p.localCtxMods) + if err != nil { + return nil, err + } + return p.local.UpdateVolumeStatus(ctx, r) + } + return nil, err + } + modCtx, err := p.runCtxMods(ctx, p.remoteCtxMods) + if err != nil { + return nil, err + } + + resp, err := NewDispatcherClient(conn).UpdateVolumeStatus(modCtx, r) + if err != nil { + if !strings.Contains(err.Error(), "is closing") && !strings.Contains(err.Error(), "the connection is unavailable") && !strings.Contains(err.Error(), "connection error") { + return resp, err + } + conn, err := p.pollNewLeaderConn(ctx) + if err != nil { + if err == raftselector.ErrIsLeader { + return p.local.UpdateVolumeStatus(ctx, r) + } + return nil, err + } + return NewDispatcherClient(conn).UpdateVolumeStatus(modCtx, r) + } + return resp, err +} + type Dispatcher_TasksServerWrapper struct { Dispatcher_TasksServer ctx context.Context @@ -2477,6 +2889,50 @@ func (m *UpdateTaskStatusResponse) Size() (n int) { return n } +func (m *UpdateVolumeStatusRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.SessionID) + if l > 0 { + n += 1 + l + sovDispatcher(uint64(l)) + } + if len(m.Updates) > 0 { + for _, e := range m.Updates { + l = e.Size() + n += 1 + l + sovDispatcher(uint64(l)) + } + } + return n +} + +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovDispatcher(uint64(l)) + } + if m.Unpublished { + n += 2 + } + return n +} + +func (m *UpdateVolumeStatusResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + return n +} + func (m *TasksRequest) Size() (n int) { if m == nil { return 0 @@ -2566,6 +3022,18 @@ func (m *Assignment_Config) Size() (n int) { } return n } +func (m *Assignment_Volume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Volume != nil { + l = m.Volume.Size() + n += 1 + l + sovDispatcher(uint64(l)) + } + return n +} func (m *AssignmentChange) Size() (n int) { if m == nil { return 0 @@ -2705,6 +3173,42 @@ func (this *UpdateTaskStatusResponse) String() string { }, "") return s } +func (this *UpdateVolumeStatusRequest) String() string { + if this == nil { + return "nil" + } + repeatedStringForUpdates := "[]*UpdateVolumeStatusRequest_VolumeStatusUpdate{" + for _, f := range this.Updates { + repeatedStringForUpdates += strings.Replace(fmt.Sprintf("%v", f), "UpdateVolumeStatusRequest_VolumeStatusUpdate", "UpdateVolumeStatusRequest_VolumeStatusUpdate", 1) + "," + } + repeatedStringForUpdates += "}" + s := strings.Join([]string{`&UpdateVolumeStatusRequest{`, + `SessionID:` + fmt.Sprintf("%v", this.SessionID) + `,`, + `Updates:` + repeatedStringForUpdates + `,`, + `}`, + }, "") + return s +} +func (this *UpdateVolumeStatusRequest_VolumeStatusUpdate) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UpdateVolumeStatusRequest_VolumeStatusUpdate{`, + `ID:` + fmt.Sprintf("%v", this.ID) + `,`, + `Unpublished:` + fmt.Sprintf("%v", this.Unpublished) + `,`, + `}`, + }, "") + return s +} +func (this *UpdateVolumeStatusResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UpdateVolumeStatusResponse{`, + `}`, + }, "") + return s +} func (this *TasksRequest) String() string { if this == nil { return "nil" @@ -2780,6 +3284,16 @@ func (this *Assignment_Config) String() string { }, "") return s } +func (this *Assignment_Volume) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Assignment_Volume{`, + `Volume:` + strings.Replace(fmt.Sprintf("%v", this.Volume), "VolumeAssignment", "VolumeAssignment", 1) + `,`, + `}`, + }, "") + return s +} func (this *AssignmentChange) String() string { if this == nil { return "nil" @@ -3604,6 +4118,274 @@ func (m *UpdateTaskStatusResponse) Unmarshal(dAtA []byte) error { } return nil } +func (m *UpdateVolumeStatusRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UpdateVolumeStatusRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UpdateVolumeStatusRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field SessionID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthDispatcher + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthDispatcher + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.SessionID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Updates", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthDispatcher + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthDispatcher + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Updates = append(m.Updates, &UpdateVolumeStatusRequest_VolumeStatusUpdate{}) + if err := m.Updates[len(m.Updates)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipDispatcher(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthDispatcher + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UpdateVolumeStatusRequest_VolumeStatusUpdate) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeStatusUpdate: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeStatusUpdate: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthDispatcher + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthDispatcher + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Unpublished", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Unpublished = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipDispatcher(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthDispatcher + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UpdateVolumeStatusResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UpdateVolumeStatusResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UpdateVolumeStatusResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipDispatcher(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthDispatcher + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func (m *TasksRequest) Unmarshal(dAtA []byte) error { l := len(dAtA) iNdEx := 0 @@ -3986,6 +4768,41 @@ func (m *Assignment) Unmarshal(dAtA []byte) error { } m.Item = &Assignment_Config{v} iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volume", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDispatcher + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthDispatcher + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthDispatcher + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &VolumeAssignment{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Item = &Assignment_Volume{v} + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipDispatcher(dAtA[iNdEx:]) diff --git a/vendor/github.com/docker/swarmkit/api/dispatcher.proto b/vendor/github.com/docker/swarmkit/api/dispatcher.proto index 232580ec4d..fa2d5c32b0 100644 --- a/vendor/github.com/docker/swarmkit/api/dispatcher.proto +++ b/vendor/github.com/docker/swarmkit/api/dispatcher.proto @@ -42,6 +42,13 @@ service Dispatcher { // maybe dispatch, al likes this option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-worker" roles: "swarm-manager" }; }; + // UpdateVolumeStatus updates the status of a Volume. Like + // UpdateTaskStatus, the node should send such updates on every status + // change of its volumes. + rpc UpdateVolumeStatus(UpdateVolumeStatusRequest) returns (UpdateVolumeStatusResponse) { + option (docker.protobuf.plugin.tls_authorization) = { roles: "swarm-worker" roles: "swarm-manager" }; + }; + // Tasks is a stream of tasks state for node. Each message contains full list // of tasks which should be run on node, if task is not present in that list, // it should be terminated. @@ -155,10 +162,35 @@ message UpdateTaskStatusRequest { repeated TaskStatusUpdate updates = 3; } -message UpdateTaskStatusResponse{ +message UpdateTaskStatusResponse{ // void } +message UpdateVolumeStatusRequest { + string session_id = 1; + + message VolumeStatusUpdate { + // ID is the ID of the volume being updated. This is the Swarmkit ID, + // not the CSI VolumeID. + string id = 1; + // Unpublished is set to true when the volume is affirmatively + // unpublished on the Node side. We don't need to report that a Volume + // is published on the the node; as soon as the Volume is assigned to + // the Node, we must assume that it has been published until informed + // otherwise. + // + // Further, the Node must not send unpublished = true unless it will + // definitely no longer attempt to call NodePublishVolume. + bool unpublished = 2; + } + + repeated VolumeStatusUpdate updates = 2; +} + +message UpdateVolumeStatusResponse { + // empty on purpose +} + message TasksRequest { string session_id = 1; } @@ -178,6 +210,7 @@ message Assignment { Task task = 1; Secret secret = 2; Config config = 3; + VolumeAssignment volume = 4; } } diff --git a/vendor/github.com/docker/swarmkit/api/objects.pb.go b/vendor/github.com/docker/swarmkit/api/objects.pb.go index 743e6f9003..d3cd6c0ce4 100644 --- a/vendor/github.com/docker/swarmkit/api/objects.pb.go +++ b/vendor/github.com/docker/swarmkit/api/objects.pb.go @@ -366,6 +366,9 @@ type Task struct { // JobIteration is the iteration number of the Job-mode Service that this // task belongs to. JobIteration *Version `protobuf:"bytes,16,opt,name=job_iteration,json=jobIteration,proto3" json:"job_iteration,omitempty"` + // Volumes is a list of VolumeAttachments for this task. It specifies which + // volumes this task is allocated. + Volumes []*VolumeAttachment `protobuf:"bytes,17,rep,name=volumes,proto3" json:"volumes,omitempty"` } func (m *Task) Reset() { *m = Task{} } @@ -751,6 +754,63 @@ func (m *Extension) XXX_DiscardUnknown() { var xxx_messageInfo_Extension proto.InternalMessageInfo +// Volume is the top-level object describing a volume usable by Swarmkit. The +// Volume contains the user's VolumeSpec, the Volume's status, and the Volume +// object that was returned by the CSI Plugin when the volume was created. +type Volume struct { + // ID is the swarmkit-internal ID for this volume object. This has no + // relation to the CSI volume identifier provided by the CSI Plugin. + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Meta Meta `protobuf:"bytes,2,opt,name=meta,proto3" json:"meta"` + // Spec is the desired state of the Volume, as provided by the user. + Spec VolumeSpec `protobuf:"bytes,3,opt,name=spec,proto3" json:"spec"` + // PublishStatus is the status of the volume as it pertains to the various + // nodes it is in use on. + PublishStatus []*VolumePublishStatus `protobuf:"bytes,4,rep,name=publish_status,json=publishStatus,proto3" json:"publish_status,omitempty"` + // VolumeInfo contains information about the volume originating from the + // CSI plugin when the volume is created. + VolumeInfo *VolumeInfo `protobuf:"bytes,5,opt,name=volume_info,json=volumeInfo,proto3" json:"volume_info,omitempty"` + // PendingDelete indicates that this Volume is being removed from Swarm. + // Before a Volume can be removed, we must call the DeleteVolume on the + // Controller. Because of this, we cannot immediately remove the Volume + // when a user wishes to delete it. Instead, we will mark a Volume with + // PendingDelete = true, which instructs Swarm to go through the work of + // removing the volume and then delete it when finished. + PendingDelete bool `protobuf:"varint,6,opt,name=pending_delete,json=pendingDelete,proto3" json:"pending_delete,omitempty"` +} + +func (m *Volume) Reset() { *m = Volume{} } +func (*Volume) ProtoMessage() {} +func (*Volume) Descriptor() ([]byte, []int) { + return fileDescriptor_6218a23329ef342d, []int{12} +} +func (m *Volume) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Volume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Volume.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Volume) XXX_Merge(src proto.Message) { + xxx_messageInfo_Volume.Merge(m, src) +} +func (m *Volume) XXX_Size() int { + return m.Size() +} +func (m *Volume) XXX_DiscardUnknown() { + xxx_messageInfo_Volume.DiscardUnknown(m) +} + +var xxx_messageInfo_Volume proto.InternalMessageInfo + func init() { proto.RegisterType((*Meta)(nil), "docker.swarmkit.v1.Meta") proto.RegisterType((*Node)(nil), "docker.swarmkit.v1.Node") @@ -767,6 +827,7 @@ func init() { proto.RegisterType((*Config)(nil), "docker.swarmkit.v1.Config") proto.RegisterType((*Resource)(nil), "docker.swarmkit.v1.Resource") proto.RegisterType((*Extension)(nil), "docker.swarmkit.v1.Extension") + proto.RegisterType((*Volume)(nil), "docker.swarmkit.v1.Volume") } func init() { @@ -774,114 +835,119 @@ func init() { } var fileDescriptor_6218a23329ef342d = []byte{ - // 1700 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x58, 0xcd, 0x73, 0x1b, 0x49, - 0x15, 0xf7, 0xc8, 0x13, 0x49, 0xf3, 0xf4, 0x81, 0xe9, 0x35, 0x66, 0x62, 0x8c, 0x6c, 0xb4, 0x2c, - 0x95, 0xda, 0x4a, 0xc9, 0x4b, 0x58, 0xc0, 0x31, 0xbb, 0x6c, 0x24, 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0xd7, 0x2f, + 0x9a, 0x4b, 0xdf, 0xbc, 0x68, 0x2e, 0xf5, 0x8b, 0xf2, 0x21, 0xfe, 0xf8, 0x3f, 0x01, 0x00, 0x00, + 0xff, 0xff, 0xb2, 0x67, 0x0d, 0x00, 0xbd, 0x16, 0x00, 0x00, } func (m *Meta) Copy() *Meta { @@ -1088,6 +1154,14 @@ func (m *Task) CopyFrom(src interface{}) { m.JobIteration = &Version{} github_com_docker_swarmkit_api_deepcopy.Copy(m.JobIteration, o.JobIteration) } + if o.Volumes != nil { + m.Volumes = make([]*VolumeAttachment, len(o.Volumes)) + for i := range m.Volumes { + m.Volumes[i] = &VolumeAttachment{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Volumes[i], o.Volumes[i]) + } + } + } func (m *NetworkAttachment) Copy() *NetworkAttachment { @@ -1270,6 +1344,35 @@ func (m *Extension) CopyFrom(src interface{}) { github_com_docker_swarmkit_api_deepcopy.Copy(&m.Annotations, &o.Annotations) } +func (m *Volume) Copy() *Volume { + if m == nil { + return nil + } + o := &Volume{} + o.CopyFrom(m) + return o +} + +func (m *Volume) CopyFrom(src interface{}) { + + o := src.(*Volume) + *m = *o + github_com_docker_swarmkit_api_deepcopy.Copy(&m.Meta, &o.Meta) + github_com_docker_swarmkit_api_deepcopy.Copy(&m.Spec, &o.Spec) + if o.PublishStatus != nil { + m.PublishStatus = make([]*VolumePublishStatus, len(o.PublishStatus)) + for i := range m.PublishStatus { + m.PublishStatus[i] = &VolumePublishStatus{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.PublishStatus[i], o.PublishStatus[i]) + } + } + + if o.VolumeInfo != nil { + m.VolumeInfo = &VolumeInfo{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.VolumeInfo, o.VolumeInfo) + } +} + func (m *Meta) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -1709,6 +1812,22 @@ func (m *Task) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if len(m.Volumes) > 0 { + for iNdEx := len(m.Volumes) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Volumes[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintObjects(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0x8a + } + } if m.JobIteration != nil { { size, err := m.JobIteration.MarshalToSizedBuffer(dAtA[:i]) @@ -2411,6 +2530,92 @@ func (m *Extension) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *Volume) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Volume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Volume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.PendingDelete { + i-- + if m.PendingDelete { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x30 + } + if m.VolumeInfo != nil { + { + size, err := m.VolumeInfo.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintObjects(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } + if len(m.PublishStatus) > 0 { + for iNdEx := len(m.PublishStatus) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.PublishStatus[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintObjects(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + } + { + size, err := m.Spec.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintObjects(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + { + size, err := m.Meta.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintObjects(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + if len(m.ID) > 0 { + i -= len(m.ID) + copy(dAtA[i:], m.ID) + i = encodeVarintObjects(dAtA, i, uint64(len(m.ID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + func encodeVarintObjects(dAtA []byte, offset int, v uint64) int { offset -= sovObjects(v) base := offset @@ -2634,6 +2839,12 @@ func (m *Task) Size() (n int) { l = m.JobIteration.Size() n += 2 + l + sovObjects(uint64(l)) } + if len(m.Volumes) > 0 { + for _, e := range m.Volumes { + l = e.Size() + n += 2 + l + sovObjects(uint64(l)) + } + } return n } @@ -2843,6 +3054,36 @@ func (m *Extension) Size() (n int) { return n } +func (m *Volume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovObjects(uint64(l)) + } + l = m.Meta.Size() + n += 1 + l + sovObjects(uint64(l)) + l = m.Spec.Size() + n += 1 + l + sovObjects(uint64(l)) + if len(m.PublishStatus) > 0 { + for _, e := range m.PublishStatus { + l = e.Size() + n += 1 + l + sovObjects(uint64(l)) + } + } + if m.VolumeInfo != nil { + l = m.VolumeInfo.Size() + n += 1 + l + sovObjects(uint64(l)) + } + if m.PendingDelete { + n += 2 + } + return n +} + func sovObjects(x uint64) (n int) { return (math_bits.Len64(x|1) + 6) / 7 } @@ -5142,6 +5383,252 @@ func (indexer ExtensionCustomIndexer) FromObject(obj interface{}) (bool, [][]byt m := obj.(*Extension) return customIndexer("", &m.Annotations) } + +type VolumeCheckFunc func(t1, t2 *Volume) bool + +type EventVolume interface { + IsEventVolume() bool +} + +type EventCreateVolume struct { + Volume *Volume + Checks []VolumeCheckFunc +} + +func (e EventCreateVolume) Matches(apiEvent github_com_docker_go_events.Event) bool { + typedEvent, ok := apiEvent.(EventCreateVolume) + if !ok { + return false + } + + for _, check := range e.Checks { + if !check(e.Volume, typedEvent.Volume) { + return false + } + } + return true +} + +func (e EventCreateVolume) IsEventCreate() bool { + return true +} + +func (e EventCreateVolume) IsEventVolume() bool { + return true +} + +type EventUpdateVolume struct { + Volume *Volume + OldVolume *Volume + Checks []VolumeCheckFunc +} + +func (e EventUpdateVolume) Matches(apiEvent github_com_docker_go_events.Event) bool { + typedEvent, ok := apiEvent.(EventUpdateVolume) + if !ok { + return false + } + + for _, check := range e.Checks { + if !check(e.Volume, typedEvent.Volume) { + return false + } + } + return true +} + +func (e EventUpdateVolume) IsEventUpdate() bool { + return true +} + +func (e EventUpdateVolume) IsEventVolume() bool { + return true +} + +type EventDeleteVolume struct { + Volume *Volume + Checks []VolumeCheckFunc +} + +func (e EventDeleteVolume) Matches(apiEvent github_com_docker_go_events.Event) bool { + typedEvent, ok := apiEvent.(EventDeleteVolume) + if !ok { + return false + } + + for _, check := range e.Checks { + if !check(e.Volume, typedEvent.Volume) { + return false + } + } + return true +} + +func (e EventDeleteVolume) IsEventDelete() bool { + return true +} + +func (e EventDeleteVolume) IsEventVolume() bool { + return true +} + +func (m *Volume) CopyStoreObject() StoreObject { + return m.Copy() +} + +func (m *Volume) GetMeta() Meta { + return m.Meta +} + +func (m *Volume) SetMeta(meta Meta) { + m.Meta = meta +} + +func (m *Volume) GetID() string { + return m.ID +} + +func (m *Volume) EventCreate() Event { + return EventCreateVolume{Volume: m} +} + +func (m *Volume) EventUpdate(oldObject StoreObject) Event { + if oldObject != nil { + return EventUpdateVolume{Volume: m, OldVolume: oldObject.(*Volume)} + } else { + return EventUpdateVolume{Volume: m} + } +} + +func (m *Volume) EventDelete() Event { + return EventDeleteVolume{Volume: m} +} + +func VolumeCheckID(v1, v2 *Volume) bool { + return v1.ID == v2.ID +} + +func VolumeCheckIDPrefix(v1, v2 *Volume) bool { + return strings.HasPrefix(v2.ID, v1.ID) +} + +func VolumeCheckName(v1, v2 *Volume) bool { + return v1.Spec.Annotations.Name == v2.Spec.Annotations.Name +} + +func VolumeCheckNamePrefix(v1, v2 *Volume) bool { + return strings.HasPrefix(v2.Spec.Annotations.Name, v1.Spec.Annotations.Name) +} + +func VolumeCheckCustom(v1, v2 *Volume) bool { + return checkCustom(v1.Spec.Annotations, v2.Spec.Annotations) +} + +func VolumeCheckCustomPrefix(v1, v2 *Volume) bool { + return checkCustomPrefix(v1.Spec.Annotations, v2.Spec.Annotations) +} + +func ConvertVolumeWatch(action WatchActionKind, filters []*SelectBy) ([]Event, error) { + var ( + m Volume + checkFuncs []VolumeCheckFunc + ) + + for _, filter := range filters { + switch v := filter.By.(type) { + case *SelectBy_ID: + if m.ID != "" { + return nil, errConflictingFilters + } + m.ID = v.ID + checkFuncs = append(checkFuncs, VolumeCheckID) + case *SelectBy_IDPrefix: + if m.ID != "" { + return nil, errConflictingFilters + } + m.ID = v.IDPrefix + checkFuncs = append(checkFuncs, VolumeCheckIDPrefix) + case *SelectBy_Name: + if m.Spec.Annotations.Name != "" { + return nil, errConflictingFilters + } + m.Spec.Annotations.Name = v.Name + checkFuncs = append(checkFuncs, VolumeCheckName) + case *SelectBy_NamePrefix: + if m.Spec.Annotations.Name != "" { + return nil, errConflictingFilters + } + m.Spec.Annotations.Name = v.NamePrefix + checkFuncs = append(checkFuncs, VolumeCheckNamePrefix) + case *SelectBy_Custom: + if len(m.Spec.Annotations.Indices) != 0 { + return nil, errConflictingFilters + } + m.Spec.Annotations.Indices = []IndexEntry{{Key: v.Custom.Index, Val: v.Custom.Value}} + checkFuncs = append(checkFuncs, VolumeCheckCustom) + case *SelectBy_CustomPrefix: + if len(m.Spec.Annotations.Indices) != 0 { + return nil, errConflictingFilters + } + m.Spec.Annotations.Indices = []IndexEntry{{Key: v.CustomPrefix.Index, Val: v.CustomPrefix.Value}} + checkFuncs = append(checkFuncs, VolumeCheckCustomPrefix) + } + } + var events []Event + if (action & WatchActionKindCreate) != 0 { + events = append(events, EventCreateVolume{Volume: &m, Checks: checkFuncs}) + } + if (action & WatchActionKindUpdate) != 0 { + events = append(events, EventUpdateVolume{Volume: &m, Checks: checkFuncs}) + } + if (action & WatchActionKindRemove) != 0 { + events = append(events, EventDeleteVolume{Volume: &m, Checks: checkFuncs}) + } + if len(events) == 0 { + return nil, errUnrecognizedAction + } + return events, nil +} + +type VolumeIndexerByID struct{} + +func (indexer VolumeIndexerByID) FromArgs(args ...interface{}) ([]byte, error) { + return fromArgs(args...) +} +func (indexer VolumeIndexerByID) PrefixFromArgs(args ...interface{}) ([]byte, error) { + return prefixFromArgs(args...) +} +func (indexer VolumeIndexerByID) FromObject(obj interface{}) (bool, []byte, error) { + m := obj.(*Volume) + return true, []byte(m.ID + "\x00"), nil +} + +type VolumeIndexerByName struct{} + +func (indexer VolumeIndexerByName) FromArgs(args ...interface{}) ([]byte, error) { + return fromArgs(args...) +} +func (indexer VolumeIndexerByName) PrefixFromArgs(args ...interface{}) ([]byte, error) { + return prefixFromArgs(args...) +} +func (indexer VolumeIndexerByName) FromObject(obj interface{}) (bool, []byte, error) { + m := obj.(*Volume) + val := m.Spec.Annotations.Name + return true, []byte(strings.ToLower(val) + "\x00"), nil +} + +type VolumeCustomIndexer struct{} + +func (indexer VolumeCustomIndexer) FromArgs(args ...interface{}) ([]byte, error) { + return fromArgs(args...) +} +func (indexer VolumeCustomIndexer) PrefixFromArgs(args ...interface{}) ([]byte, error) { + return prefixFromArgs(args...) +} +func (indexer VolumeCustomIndexer) FromObject(obj interface{}) (bool, [][]byte, error) { + m := obj.(*Volume) + return customIndexer("", &m.Spec.Annotations) +} func NewStoreAction(c Event) (StoreAction, error) { var sa StoreAction switch v := c.(type) { @@ -5226,6 +5713,15 @@ func NewStoreAction(c Event) (StoreAction, error) { case EventDeleteExtension: sa.Action = StoreActionKindRemove sa.Target = &StoreAction_Extension{Extension: v.Extension} + case EventCreateVolume: + sa.Action = StoreActionKindCreate + sa.Target = &StoreAction_Volume{Volume: v.Volume} + case EventUpdateVolume: + sa.Action = StoreActionKindUpdate + sa.Target = &StoreAction_Volume{Volume: v.Volume} + case EventDeleteVolume: + sa.Action = StoreActionKindRemove + sa.Target = &StoreAction_Volume{Volume: v.Volume} default: return StoreAction{}, errUnknownStoreAction } @@ -5351,6 +5847,19 @@ func EventFromStoreAction(sa StoreAction, oldObject StoreObject) (Event, error) case StoreActionKindRemove: return EventDeleteExtension{Extension: v.Extension}, nil } + case *StoreAction_Volume: + switch sa.Action { + case StoreActionKindCreate: + return EventCreateVolume{Volume: v.Volume}, nil + case StoreActionKindUpdate: + if oldObject != nil { + return EventUpdateVolume{Volume: v.Volume, OldVolume: oldObject.(*Volume)}, nil + } else { + return EventUpdateVolume{Volume: v.Volume}, nil + } + case StoreActionKindRemove: + return EventDeleteVolume{Volume: v.Volume}, nil + } } return nil, errUnknownStoreAction } @@ -5447,6 +5956,16 @@ func WatchMessageEvent(c Event) *WatchMessage_Event { } case EventDeleteExtension: return &WatchMessage_Event{Action: WatchActionKindRemove, Object: &Object{Object: &Object_Extension{Extension: v.Extension}}} + case EventCreateVolume: + return &WatchMessage_Event{Action: WatchActionKindCreate, Object: &Object{Object: &Object_Volume{Volume: v.Volume}}} + case EventUpdateVolume: + if v.OldVolume != nil { + return &WatchMessage_Event{Action: WatchActionKindUpdate, Object: &Object{Object: &Object_Volume{Volume: v.Volume}}, OldObject: &Object{Object: &Object_Volume{Volume: v.OldVolume}}} + } else { + return &WatchMessage_Event{Action: WatchActionKindUpdate, Object: &Object{Object: &Object_Volume{Volume: v.Volume}}} + } + case EventDeleteVolume: + return &WatchMessage_Event{Action: WatchActionKindRemove, Object: &Object{Object: &Object_Volume{Volume: v.Volume}}} } return nil } @@ -5477,6 +5996,8 @@ func ConvertWatchArgs(entries []*WatchRequest_WatchEntry) ([]Event, error) { newEvents, err = ConvertResourceWatch(entry.Action, entry.Filters, entry.Kind) case "extension": newEvents, err = ConvertExtensionWatch(entry.Action, entry.Filters) + case "volume": + newEvents, err = ConvertVolumeWatch(entry.Action, entry.Filters) } if err != nil { return nil, err @@ -5589,6 +6110,11 @@ func (this *Task) String() string { repeatedStringForAssignedGenericResources += strings.Replace(fmt.Sprintf("%v", f), "GenericResource", "GenericResource", 1) + "," } repeatedStringForAssignedGenericResources += "}" + repeatedStringForVolumes := "[]*VolumeAttachment{" + for _, f := range this.Volumes { + repeatedStringForVolumes += strings.Replace(fmt.Sprintf("%v", f), "VolumeAttachment", "VolumeAttachment", 1) + "," + } + repeatedStringForVolumes += "}" s := strings.Join([]string{`&Task{`, `ID:` + fmt.Sprintf("%v", this.ID) + `,`, `Meta:` + strings.Replace(strings.Replace(this.Meta.String(), "Meta", "Meta", 1), `&`, ``, 1) + `,`, @@ -5606,6 +6132,7 @@ func (this *Task) String() string { `SpecVersion:` + strings.Replace(fmt.Sprintf("%v", this.SpecVersion), "Version", "Version", 1) + `,`, `AssignedGenericResources:` + repeatedStringForAssignedGenericResources + `,`, `JobIteration:` + strings.Replace(fmt.Sprintf("%v", this.JobIteration), "Version", "Version", 1) + `,`, + `Volumes:` + repeatedStringForVolumes + `,`, `}`, }, "") return s @@ -5741,6 +6268,26 @@ func (this *Extension) String() string { }, "") return s } +func (this *Volume) String() string { + if this == nil { + return "nil" + } + repeatedStringForPublishStatus := "[]*VolumePublishStatus{" + for _, f := range this.PublishStatus { + repeatedStringForPublishStatus += strings.Replace(fmt.Sprintf("%v", f), "VolumePublishStatus", "VolumePublishStatus", 1) + "," + } + repeatedStringForPublishStatus += "}" + s := strings.Join([]string{`&Volume{`, + `ID:` + fmt.Sprintf("%v", this.ID) + `,`, + `Meta:` + strings.Replace(strings.Replace(this.Meta.String(), "Meta", "Meta", 1), `&`, ``, 1) + `,`, + `Spec:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.Spec), "VolumeSpec", "VolumeSpec", 1), `&`, ``, 1) + `,`, + `PublishStatus:` + repeatedStringForPublishStatus + `,`, + `VolumeInfo:` + strings.Replace(fmt.Sprintf("%v", this.VolumeInfo), "VolumeInfo", "VolumeInfo", 1) + `,`, + `PendingDelete:` + fmt.Sprintf("%v", this.PendingDelete) + `,`, + `}`, + }, "") + return s +} func valueToStringObjects(v interface{}) string { rv := reflect.ValueOf(v) if rv.IsNil() { @@ -7490,6 +8037,40 @@ func (m *Task) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex + case 17: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volumes", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthObjects + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthObjects + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Volumes = append(m.Volumes, &VolumeAttachment{}) + if err := m.Volumes[len(m.Volumes)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipObjects(dAtA[iNdEx:]) @@ -9227,6 +9808,244 @@ func (m *Extension) Unmarshal(dAtA []byte) error { } return nil } +func (m *Volume) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Volume: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Volume: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthObjects + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthObjects + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Meta", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthObjects + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthObjects + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Meta.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Spec", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthObjects + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthObjects + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Spec.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field PublishStatus", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthObjects + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthObjects + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.PublishStatus = append(m.PublishStatus, &VolumePublishStatus{}) + if err := m.PublishStatus[len(m.PublishStatus)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeInfo", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthObjects + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthObjects + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.VolumeInfo == nil { + m.VolumeInfo = &VolumeInfo{} + } + if err := m.VolumeInfo.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 6: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field PendingDelete", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowObjects + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.PendingDelete = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipObjects(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthObjects + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func skipObjects(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 diff --git a/vendor/github.com/docker/swarmkit/api/objects.proto b/vendor/github.com/docker/swarmkit/api/objects.proto index 4baf58af0a..f1a677d848 100644 --- a/vendor/github.com/docker/swarmkit/api/objects.proto +++ b/vendor/github.com/docker/swarmkit/api/objects.proto @@ -269,6 +269,10 @@ message Task { // JobIteration is the iteration number of the Job-mode Service that this // task belongs to. Version job_iteration = 16; + + // Volumes is a list of VolumeAttachments for this task. It specifies which + // volumes this task is allocated. + repeated VolumeAttachment volumes = 17; } // NetworkAttachment specifies the network parameters of attachment to @@ -510,3 +514,43 @@ message Extension { // // Indices, with values expressed as Go templates. //repeated IndexEntry index_templates = 6; } + +// Volume is the top-level object describing a volume usable by Swarmkit. The +// Volume contains the user's VolumeSpec, the Volume's status, and the Volume +// object that was returned by the CSI Plugin when the volume was created. +message Volume { + option (docker.protobuf.plugin.store_object) = { + watch_selectors: { + id: true + id_prefix: true + name: true + name_prefix: true + custom: true + custom_prefix: true + } + }; + + // ID is the swarmkit-internal ID for this volume object. This has no + // relation to the CSI volume identifier provided by the CSI Plugin. + string id = 1; + Meta meta = 2 [(gogoproto.nullable) = false]; + + // Spec is the desired state of the Volume, as provided by the user. + VolumeSpec spec = 3 [(gogoproto.nullable) = false]; + + // PublishStatus is the status of the volume as it pertains to the various + // nodes it is in use on. + repeated VolumePublishStatus publish_status = 4; + + // VolumeInfo contains information about the volume originating from the + // CSI plugin when the volume is created. + VolumeInfo volume_info = 5; + + // PendingDelete indicates that this Volume is being removed from Swarm. + // Before a Volume can be removed, we must call the DeleteVolume on the + // Controller. Because of this, we cannot immediately remove the Volume + // when a user wishes to delete it. Instead, we will mark a Volume with + // PendingDelete = true, which instructs Swarm to go through the work of + // removing the volume and then delete it when finished. + bool pending_delete = 6; +} diff --git a/vendor/github.com/docker/swarmkit/api/raft.pb.go b/vendor/github.com/docker/swarmkit/api/raft.pb.go index 1c2537f528..a4619a40e2 100644 --- a/vendor/github.com/docker/swarmkit/api/raft.pb.go +++ b/vendor/github.com/docker/swarmkit/api/raft.pb.go @@ -6,10 +6,10 @@ package api import ( context "context" fmt "fmt" - raftpb "github.com/coreos/etcd/raft/raftpb" github_com_docker_swarmkit_api_deepcopy "github.com/docker/swarmkit/api/deepcopy" raftselector "github.com/docker/swarmkit/manager/raftselector" proto "github.com/gogo/protobuf/proto" + raftpb "go.etcd.io/etcd/raft/v3/raftpb" grpc "google.golang.org/grpc" codes "google.golang.org/grpc/codes" metadata "google.golang.org/grpc/metadata" @@ -532,6 +532,7 @@ type StoreAction struct { // *StoreAction_Resource // *StoreAction_Extension // *StoreAction_Config + // *StoreAction_Volume Target isStoreAction_Target `protobuf_oneof:"target"` } @@ -600,6 +601,9 @@ type StoreAction_Extension struct { type StoreAction_Config struct { Config *Config `protobuf:"bytes,10,opt,name=config,proto3,oneof" json:"config,omitempty"` } +type StoreAction_Volume struct { + Volume *Volume `protobuf:"bytes,11,opt,name=volume,proto3,oneof" json:"volume,omitempty"` +} func (*StoreAction_Node) isStoreAction_Target() {} func (*StoreAction_Service) isStoreAction_Target() {} @@ -610,6 +614,7 @@ func (*StoreAction_Secret) isStoreAction_Target() {} func (*StoreAction_Resource) isStoreAction_Target() {} func (*StoreAction_Extension) isStoreAction_Target() {} func (*StoreAction_Config) isStoreAction_Target() {} +func (*StoreAction_Volume) isStoreAction_Target() {} func (m *StoreAction) GetTarget() isStoreAction_Target { if m != nil { @@ -681,6 +686,13 @@ func (m *StoreAction) GetConfig() *Config { return nil } +func (m *StoreAction) GetVolume() *Volume { + if x, ok := m.GetTarget().(*StoreAction_Volume); ok { + return x.Volume + } + return nil +} + // XXX_OneofWrappers is for the internal use of the proto package. func (*StoreAction) XXX_OneofWrappers() []interface{} { return []interface{}{ @@ -693,6 +705,7 @@ func (*StoreAction) XXX_OneofWrappers() []interface{} { (*StoreAction_Resource)(nil), (*StoreAction_Extension)(nil), (*StoreAction_Config)(nil), + (*StoreAction_Volume)(nil), } } @@ -718,72 +731,73 @@ func init() { } var fileDescriptor_d2c32e1e3c930c15 = []byte{ - // 1028 bytes of a gzipped FileDescriptorProto + // 1046 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x96, 0x41, 0x73, 0xdb, 0x44, - 0x14, 0xc7, 0x25, 0x5b, 0x75, 0x9a, 0x97, 0x36, 0x09, 0x5b, 0x12, 0x14, 0xb5, 0x28, 0xae, 0xda, - 0x19, 0x9c, 0x90, 0xc8, 0x83, 0x61, 0xa6, 0x4c, 0xa1, 0x87, 0x38, 0xf1, 0x4c, 0x4c, 0x5a, 0xa7, - 0xa3, 0x24, 0xd0, 0x5b, 0x90, 0xa5, 0x8d, 0x2b, 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0x53, 0x3d, 0xec, 0x9b, 0xea, 0xab, 0xbe, 0xa9, + 0xfe, 0xd9, 0x37, 0xd5, 0xef, 0x8f, 0x4d, 0xe5, 0xd5, 0xb1, 0xa9, 0xbc, 0x3e, 0x36, 0x95, 0xa7, + 0xe9, 0xa7, 0x5a, 0x3d, 0x23, 0xff, 0x93, 0xdd, 0xfd, 0x37, 0x00, 0x00, 0xff, 0xff, 0x4a, 0x56, + 0x23, 0xf6, 0xa8, 0x0a, 0x00, 0x00, } type authenticatedWrapperRaftServer struct { @@ -1079,6 +1093,12 @@ func (m *StoreAction) CopyFrom(src interface{}) { } github_com_docker_swarmkit_api_deepcopy.Copy(v.Config, o.GetConfig()) m.Target = &v + case *StoreAction_Volume: + v := StoreAction_Volume{ + Volume: &Volume{}, + } + github_com_docker_swarmkit_api_deepcopy.Copy(v.Volume, o.GetVolume()) + m.Target = &v } } @@ -2030,6 +2050,27 @@ func (m *StoreAction_Config) MarshalToSizedBuffer(dAtA []byte) (int, error) { } return len(dAtA) - i, nil } +func (m *StoreAction_Volume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *StoreAction_Volume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.Volume != nil { + { + size, err := m.Volume.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintRaft(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x5a + } + return len(dAtA) - i, nil +} func encodeVarintRaft(dAtA []byte, offset int, v uint64) int { offset -= sovRaft(v) base := offset @@ -2673,6 +2714,18 @@ func (m *StoreAction_Config) Size() (n int) { } return n } +func (m *StoreAction_Volume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Volume != nil { + l = m.Volume.Size() + n += 1 + l + sovRaft(uint64(l)) + } + return n +} func sovRaft(x uint64) (n int) { return (math_bits.Len64(x|1) + 6) / 7 @@ -2914,6 +2967,16 @@ func (this *StoreAction_Config) String() string { }, "") return s } +func (this *StoreAction_Volume) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&StoreAction_Volume{`, + `Volume:` + strings.Replace(fmt.Sprintf("%v", this.Volume), "Volume", "Volume", 1) + `,`, + `}`, + }, "") + return s +} func valueToStringRaft(v interface{}) string { rv := reflect.ValueOf(v) if rv.IsNil() { @@ -4374,6 +4437,41 @@ func (m *StoreAction) Unmarshal(dAtA []byte) error { } m.Target = &StoreAction_Config{v} iNdEx = postIndex + case 11: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volume", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthRaft + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthRaft + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &Volume{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Target = &StoreAction_Volume{v} + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipRaft(dAtA[iNdEx:]) diff --git a/vendor/github.com/docker/swarmkit/api/raft.proto b/vendor/github.com/docker/swarmkit/api/raft.proto index b351c15bde..5ab79e9a9d 100644 --- a/vendor/github.com/docker/swarmkit/api/raft.proto +++ b/vendor/github.com/docker/swarmkit/api/raft.proto @@ -4,7 +4,7 @@ package docker.swarmkit.v1; import "github.com/docker/swarmkit/api/objects.proto"; import "github.com/docker/swarmkit/api/types.proto"; -import "github.com/coreos/etcd/raft/raftpb/raft.proto"; +import "go.etcd.io/etcd/raft/v3/raftpb/raft.proto"; import weak "gogoproto/gogo.proto"; import weak "github.com/docker/swarmkit/protobuf/plugin/plugin.proto"; @@ -146,5 +146,6 @@ message StoreAction { Resource resource = 8; Extension extension = 9; Config config = 10; + Volume volume = 11; } } diff --git a/vendor/github.com/docker/swarmkit/api/snapshot.pb.go b/vendor/github.com/docker/swarmkit/api/snapshot.pb.go index e7f1c35e44..00233f6d1f 100644 --- a/vendor/github.com/docker/swarmkit/api/snapshot.pb.go +++ b/vendor/github.com/docker/swarmkit/api/snapshot.pb.go @@ -59,6 +59,7 @@ type StoreSnapshot struct { Resources []*Resource `protobuf:"bytes,7,rep,name=resources,proto3" json:"resources,omitempty"` Extensions []*Extension `protobuf:"bytes,8,rep,name=extensions,proto3" json:"extensions,omitempty"` Configs []*Config `protobuf:"bytes,9,rep,name=configs,proto3" json:"configs,omitempty"` + Volumes []*Volume `protobuf:"bytes,10,rep,name=volumes,proto3" json:"volumes,omitempty"` } func (m *StoreSnapshot) Reset() { *m = StoreSnapshot{} } @@ -181,39 +182,40 @@ func init() { } var fileDescriptor_c5cad0b62cecd9af = []byte{ - // 507 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x84, 0x93, 0xcf, 0x6f, 0xd3, 0x30, - 0x14, 0xc7, 0x93, 0xfe, 0x4a, 0xe7, 0x09, 0x18, 0x16, 0x07, 0xab, 0x0c, 0x53, 0xca, 0x0e, 0x45, - 0x82, 0x14, 0x0a, 0x12, 0x08, 0x69, 0x1c, 0x3a, 0x71, 0xe0, 0xc0, 0x0e, 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0x7f, 0xb1, 0xcd, 0xe8, 0xbc, 0x41, 0x41, 0xca, + 0xd3, 0x81, 0x7e, 0x67, 0x3b, 0x3c, 0xb4, 0xf0, 0xde, 0xd1, 0x48, 0x7d, 0x34, 0x18, 0x73, 0x38, + 0x3e, 0x42, 0x81, 0xe4, 0xa9, 0x58, 0xf0, 0xa1, 0x99, 0xa1, 0x72, 0xb7, 0x74, 0xe8, 0x31, 0x77, + 0xd4, 0xfc, 0xed, 0xa3, 0xda, 0xa6, 0xc9, 0x3b, 0x14, 0x2c, 0xb8, 0xd4, 0xf7, 0x25, 0x7e, 0xc3, + 0x6f, 0xdd, 0xee, 0x1c, 0x17, 0xfe, 0x14, 0xb7, 0x69, 0x7d, 0xcb, 0x32, 0x27, 0xe1, 0x0f, 0x08, + 0xe5, 0x5d, 0x27, 0xc9, 0x8c, 0x94, 0x1a, 0x7e, 0xeb, 0xa0, 0xf3, 0xf8, 0x3f, 0xf3, 0xe0, 0x2a, + 0x75, 0xcb, 0xcb, 0x9f, 0x0f, 0x3d, 0xb6, 0x25, 0xe3, 0x13, 0x54, 0x01, 0xbd, 0x3b, 0x64, 0xcf, + 0x54, 0x79, 0x54, 0x18, 0x64, 0x7b, 0xb9, 0xf2, 0x1a, 0xd6, 0x6a, 0xde, 0x45, 0x41, 0x9e, 0x0e, + 0x57, 0x51, 0xa9, 0xff, 0xfc, 0xd0, 0xeb, 0x1e, 0x2f, 0xaf, 0xa9, 0x77, 0x75, 0x4d, 0xbd, 0x6f, + 0x2b, 0xea, 0x2f, 0x57, 0xd4, 0xbf, 0x5c, 0x51, 0xff, 0xd7, 0x8a, 0xfa, 0xdf, 0xd7, 0xd4, 0xbb, + 0x5c, 0x53, 0xef, 0x6a, 0x4d, 0xbd, 0xcf, 0xa5, 0x41, 0xd5, 0x6c, 0xef, 0xcb, 0x3f, 0x01, 0x00, + 0x00, 0xff, 0xff, 0x27, 0xb3, 0xad, 0x75, 0x71, 0x04, 0x00, 0x00, } func (m *StoreSnapshot) Copy() *StoreSnapshot { @@ -301,6 +303,14 @@ func (m *StoreSnapshot) CopyFrom(src interface{}) { } } + if o.Volumes != nil { + m.Volumes = make([]*Volume, len(o.Volumes)) + for i := range m.Volumes { + m.Volumes[i] = &Volume{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Volumes[i], o.Volumes[i]) + } + } + } func (m *ClusterSnapshot) Copy() *ClusterSnapshot { @@ -368,6 +378,20 @@ func (m *StoreSnapshot) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if len(m.Volumes) > 0 { + for iNdEx := len(m.Volumes) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Volumes[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintSnapshot(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x52 + } + } if len(m.Configs) > 0 { for iNdEx := len(m.Configs) - 1; iNdEx >= 0; iNdEx-- { { @@ -660,6 +684,12 @@ func (m *StoreSnapshot) Size() (n int) { n += 1 + l + sovSnapshot(uint64(l)) } } + if len(m.Volumes) > 0 { + for _, e := range m.Volumes { + l = e.Size() + n += 1 + l + sovSnapshot(uint64(l)) + } + } return n } @@ -754,6 +784,11 @@ func (this *StoreSnapshot) String() string { repeatedStringForConfigs += strings.Replace(fmt.Sprintf("%v", f), "Config", "Config", 1) + "," } repeatedStringForConfigs += "}" + repeatedStringForVolumes := "[]*Volume{" + for _, f := range this.Volumes { + repeatedStringForVolumes += strings.Replace(fmt.Sprintf("%v", f), "Volume", "Volume", 1) + "," + } + repeatedStringForVolumes += "}" s := strings.Join([]string{`&StoreSnapshot{`, `Nodes:` + repeatedStringForNodes + `,`, `Services:` + repeatedStringForServices + `,`, @@ -764,6 +799,7 @@ func (this *StoreSnapshot) String() string { `Resources:` + repeatedStringForResources + `,`, `Extensions:` + repeatedStringForExtensions + `,`, `Configs:` + repeatedStringForConfigs + `,`, + `Volumes:` + repeatedStringForVolumes + `,`, `}`, }, "") return s @@ -1139,6 +1175,40 @@ func (m *StoreSnapshot) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volumes", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSnapshot + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthSnapshot + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthSnapshot + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Volumes = append(m.Volumes, &Volume{}) + if err := m.Volumes[len(m.Volumes)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipSnapshot(dAtA[iNdEx:]) diff --git a/vendor/github.com/docker/swarmkit/api/snapshot.proto b/vendor/github.com/docker/swarmkit/api/snapshot.proto index 91e9592d47..42dc0b5c38 100644 --- a/vendor/github.com/docker/swarmkit/api/snapshot.proto +++ b/vendor/github.com/docker/swarmkit/api/snapshot.proto @@ -23,6 +23,7 @@ message StoreSnapshot { repeated Resource resources = 7; repeated Extension extensions = 8; repeated Config configs = 9; + repeated Volume volumes = 10; } // ClusterSnapshot stores cluster membership information in snapshots. diff --git a/vendor/github.com/docker/swarmkit/api/specs.pb.go b/vendor/github.com/docker/swarmkit/api/specs.pb.go index c04c13a88e..216be651f9 100644 --- a/vendor/github.com/docker/swarmkit/api/specs.pb.go +++ b/vendor/github.com/docker/swarmkit/api/specs.pb.go @@ -155,6 +155,40 @@ func (EndpointSpec_ResolutionMode) EnumDescriptor() ([]byte, []int) { return fileDescriptor_6589acc608f7d4fd, []int{11, 0} } +type VolumeSpec_VolumeAvailability int32 + +const ( + // Active allows a volume to be used and scheduled to. This is the + // default state. + VolumeAvailabilityActive VolumeSpec_VolumeAvailability = 0 + // Pause prevents volumes from having new workloads scheduled to use + // them, even if they're already published on a Node. + VolumeAvailabilityPause VolumeSpec_VolumeAvailability = 1 + // Drain causes existing workloads using this volume to be rescheduled, + // causing the volume to be unpublished and removed from nodes. + VolumeAvailabilityDrain VolumeSpec_VolumeAvailability = 2 +) + +var VolumeSpec_VolumeAvailability_name = map[int32]string{ + 0: "ACTIVE", + 1: "PAUSE", + 2: "DRAIN", +} + +var VolumeSpec_VolumeAvailability_value = map[string]int32{ + "ACTIVE": 0, + "PAUSE": 1, + "DRAIN": 2, +} + +func (x VolumeSpec_VolumeAvailability) String() string { + return proto.EnumName(VolumeSpec_VolumeAvailability_name, int32(x)) +} + +func (VolumeSpec_VolumeAvailability) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_6589acc608f7d4fd, []int{16, 0} +} + type NodeSpec struct { Annotations Annotations `protobuf:"bytes,1,opt,name=annotations,proto3" json:"annotations"` // DesiredRole defines the role the node should have. @@ -1283,11 +1317,89 @@ func (m *ConfigSpec) XXX_DiscardUnknown() { var xxx_messageInfo_ConfigSpec proto.InternalMessageInfo +type VolumeSpec struct { + // Annotations includes the name and labels of a volume. The name used in the + // spec's Annotations will be passed to the Plugin as the "Name" in the + // CreateVolume request. + Annotations Annotations `protobuf:"bytes,1,opt,name=annotations,proto3" json:"annotations"` + // Group defines the volume group this particular volume belongs to. When + // requesting volumes for a workload, the group name can be used instead of + // the volume's name, which tells swarmkit to pick one from the many volumes + // belonging to that group. + Group string `protobuf:"bytes,2,opt,name=group,proto3" json:"group,omitempty"` + // Driver represents the CSI Plugin object and its configuration parameters. + // The "options" field of the Driver object is passed in the CSI + // CreateVolumeRequest as the "parameters" field. The Driver must be + // specified; there is no default CSI Plugin. + Driver *Driver `protobuf:"bytes,3,opt,name=driver,proto3" json:"driver,omitempty"` + // AccessMode is similar to, and used to determine, the volume access mode as + // defined in the CSI spec, as well as the volume type (block vs mount). In + // this way, it is more similar to the VolumeCapability message in the CSI + // spec. + AccessMode *VolumeAccessMode `protobuf:"bytes,4,opt,name=access_mode,json=accessMode,proto3" json:"access_mode,omitempty"` + // Secrets represents a set of key/value pairs to pass to the CSI plugin. The + // keys of the secrets can be anything, but the values refer to swarmkit + // Secret objects. See the "Secrets Requirements" section of the CSI Plugin + // Spec for more information. + Secrets []*VolumeSecret `protobuf:"bytes,5,rep,name=secrets,proto3" json:"secrets,omitempty"` + // AccessibilityRequirements specifies where a volume must be accessible + // from. + // + // This field must be empty if the plugin does not support + // VOLUME_ACCESSIBILITY_CONSTRAINTS capabilities. If it is present but the + // plugin does not support it, volume will not be created. + // + // If AccessibilityRequirements is empty, but the plugin does support + // VOLUME_ACCESSIBILITY_CONSTRAINTS, then Swarmkit will assume the entire + // cluster is a valid target for the volume. + AccessibilityRequirements *TopologyRequirement `protobuf:"bytes,6,opt,name=AccessibilityRequirements,proto3" json:"AccessibilityRequirements,omitempty"` + // CapacityRange is the capacity this volume should be created with. If nil, + // the plugin will decide the capacity. + CapacityRange *CapacityRange `protobuf:"bytes,7,opt,name=capacity_range,json=capacityRange,proto3" json:"capacity_range,omitempty"` + // Availability is the Volume's desired availability. Analogous to Node + // Availability, this allows the user to take volumes offline in order to + // update or delete them. + Availability VolumeSpec_VolumeAvailability `protobuf:"varint,8,opt,name=availability,proto3,enum=docker.swarmkit.v1.VolumeSpec_VolumeAvailability" json:"availability,omitempty"` +} + +func (m *VolumeSpec) Reset() { *m = VolumeSpec{} } +func (*VolumeSpec) ProtoMessage() {} +func (*VolumeSpec) Descriptor() ([]byte, []int) { + return fileDescriptor_6589acc608f7d4fd, []int{16} +} +func (m *VolumeSpec) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeSpec) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeSpec.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeSpec) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeSpec.Merge(m, src) +} +func (m *VolumeSpec) XXX_Size() int { + return m.Size() +} +func (m *VolumeSpec) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeSpec.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeSpec proto.InternalMessageInfo + func init() { proto.RegisterEnum("docker.swarmkit.v1.NodeSpec_Membership", NodeSpec_Membership_name, NodeSpec_Membership_value) proto.RegisterEnum("docker.swarmkit.v1.NodeSpec_Availability", NodeSpec_Availability_name, NodeSpec_Availability_value) proto.RegisterEnum("docker.swarmkit.v1.ContainerSpec_Isolation", ContainerSpec_Isolation_name, ContainerSpec_Isolation_value) proto.RegisterEnum("docker.swarmkit.v1.EndpointSpec_ResolutionMode", EndpointSpec_ResolutionMode_name, EndpointSpec_ResolutionMode_value) + proto.RegisterEnum("docker.swarmkit.v1.VolumeSpec_VolumeAvailability", VolumeSpec_VolumeAvailability_name, VolumeSpec_VolumeAvailability_value) proto.RegisterType((*NodeSpec)(nil), "docker.swarmkit.v1.NodeSpec") proto.RegisterType((*ServiceSpec)(nil), "docker.swarmkit.v1.ServiceSpec") proto.RegisterType((*ReplicatedService)(nil), "docker.swarmkit.v1.ReplicatedService") @@ -1309,6 +1421,7 @@ func init() { proto.RegisterType((*ClusterSpec)(nil), "docker.swarmkit.v1.ClusterSpec") proto.RegisterType((*SecretSpec)(nil), "docker.swarmkit.v1.SecretSpec") proto.RegisterType((*ConfigSpec)(nil), "docker.swarmkit.v1.ConfigSpec") + proto.RegisterType((*VolumeSpec)(nil), "docker.swarmkit.v1.VolumeSpec") } func init() { @@ -1316,155 +1429,166 @@ func init() { } var fileDescriptor_6589acc608f7d4fd = []byte{ - // 2363 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x58, 0x4d, 0x73, 0x1b, 0xc7, - 0xd1, 0x06, 0x48, 0x10, 0x1f, 0xbd, 0x00, 0x05, 0x8e, 0x65, 0x7b, 0x09, 0x49, 0x20, 0x0c, 0xcb, - 0x36, 0x6d, 0xd7, 0x0b, 0xd6, 0xcb, 0xb8, 0x1c, 0x7f, 0xc4, 0x49, 0x00, 0x02, 0x96, 0x60, 0x49, - 0x14, 0x6a, 0x40, 0x29, 0x51, 0x55, 0xaa, 0x50, 0x83, 0xdd, 0x21, 0xb0, 0xe1, 0x62, 0x67, 0x33, - 0x3b, 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0x4f, 0x2e, 0xfc, 0x37, 0x90, 0x53, 0x55, 0xc4, 0xfb, 0xcf, 0xd9, + 0xb1, 0xac, 0x21, 0xb4, 0xfd, 0x16, 0xff, 0x47, 0xf0, 0xfb, 0x34, 0xa0, 0xcb, 0x20, 0xb4, 0x99, + 0x78, 0xc3, 0x57, 0xc5, 0xce, 0x65, 0x8c, 0x7e, 0xc5, 0xbf, 0x3b, 0x7d, 0xc5, 0x57, 0xa5, 0xc4, + 0x65, 0x60, 0xf8, 0x8e, 0x7f, 0x77, 0xfa, 0x8e, 0xbf, 0x00, 0x97, 0x78, 0xc9, 0x6f, 0xde, 0xf9, + 0xfa, 0xbb, 0x4a, 0xea, 0xdb, 0xef, 0x2a, 0xa9, 0xdf, 0x9c, 0x57, 0xd2, 0x5f, 0x9f, 0x57, 0xd2, + 0xdf, 0x9c, 0x57, 0xd2, 0xff, 0x38, 0xaf, 0xa4, 0x7f, 0xf7, 0x7d, 0x25, 0xf5, 0xcd, 0xf7, 0x95, + 0xd4, 0xb7, 0xdf, 0x57, 0x52, 0x87, 0x59, 0xd5, 0x58, 0xfe, 0xf0, 0x3f, 0x01, 0x00, 0x00, 0xff, + 0xff, 0xd2, 0x36, 0x0b, 0x87, 0xf5, 0x1a, 0x00, 0x00, } func (m *NodeSpec) Copy() *NodeSpec { @@ -2028,6 +2152,46 @@ func (m *ConfigSpec) CopyFrom(src interface{}) { } } +func (m *VolumeSpec) Copy() *VolumeSpec { + if m == nil { + return nil + } + o := &VolumeSpec{} + o.CopyFrom(m) + return o +} + +func (m *VolumeSpec) CopyFrom(src interface{}) { + + o := src.(*VolumeSpec) + *m = *o + github_com_docker_swarmkit_api_deepcopy.Copy(&m.Annotations, &o.Annotations) + if o.Driver != nil { + m.Driver = &Driver{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Driver, o.Driver) + } + if o.AccessMode != nil { + m.AccessMode = &VolumeAccessMode{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.AccessMode, o.AccessMode) + } + if o.Secrets != nil { + m.Secrets = make([]*VolumeSecret, len(o.Secrets)) + for i := range m.Secrets { + m.Secrets[i] = &VolumeSecret{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Secrets[i], o.Secrets[i]) + } + } + + if o.AccessibilityRequirements != nil { + m.AccessibilityRequirements = &TopologyRequirement{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.AccessibilityRequirements, o.AccessibilityRequirements) + } + if o.CapacityRange != nil { + m.CapacityRange = &CapacityRange{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.CapacityRange, o.CapacityRange) + } +} + func (m *NodeSpec) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -3510,6 +3674,113 @@ func (m *ConfigSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *VolumeSpec) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeSpec) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Availability != 0 { + i = encodeVarintSpecs(dAtA, i, uint64(m.Availability)) + i-- + dAtA[i] = 0x40 + } + if m.CapacityRange != nil { + { + size, err := m.CapacityRange.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintSpecs(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x3a + } + if m.AccessibilityRequirements != nil { + { + size, err := m.AccessibilityRequirements.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintSpecs(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x32 + } + if len(m.Secrets) > 0 { + for iNdEx := len(m.Secrets) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Secrets[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintSpecs(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } + } + if m.AccessMode != nil { + { + size, err := m.AccessMode.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintSpecs(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + if m.Driver != nil { + { + size, err := m.Driver.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintSpecs(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + if len(m.Group) > 0 { + i -= len(m.Group) + copy(dAtA[i:], m.Group) + i = encodeVarintSpecs(dAtA, i, uint64(len(m.Group))) + i-- + dAtA[i] = 0x12 + } + { + size, err := m.Annotations.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintSpecs(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + return len(dAtA) - i, nil +} + func encodeVarintSpecs(dAtA []byte, offset int, v uint64) int { offset -= sovSpecs(v) base := offset @@ -4131,6 +4402,46 @@ func (m *ConfigSpec) Size() (n int) { return n } +func (m *VolumeSpec) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = m.Annotations.Size() + n += 1 + l + sovSpecs(uint64(l)) + l = len(m.Group) + if l > 0 { + n += 1 + l + sovSpecs(uint64(l)) + } + if m.Driver != nil { + l = m.Driver.Size() + n += 1 + l + sovSpecs(uint64(l)) + } + if m.AccessMode != nil { + l = m.AccessMode.Size() + n += 1 + l + sovSpecs(uint64(l)) + } + if len(m.Secrets) > 0 { + for _, e := range m.Secrets { + l = e.Size() + n += 1 + l + sovSpecs(uint64(l)) + } + } + if m.AccessibilityRequirements != nil { + l = m.AccessibilityRequirements.Size() + n += 1 + l + sovSpecs(uint64(l)) + } + if m.CapacityRange != nil { + l = m.CapacityRange.Size() + n += 1 + l + sovSpecs(uint64(l)) + } + if m.Availability != 0 { + n += 1 + sovSpecs(uint64(m.Availability)) + } + return n +} + func sovSpecs(x uint64) (n int) { return (math_bits.Len64(x|1) + 6) / 7 } @@ -4536,6 +4847,28 @@ func (this *ConfigSpec) String() string { }, "") return s } +func (this *VolumeSpec) String() string { + if this == nil { + return "nil" + } + repeatedStringForSecrets := "[]*VolumeSecret{" + for _, f := range this.Secrets { + repeatedStringForSecrets += strings.Replace(fmt.Sprintf("%v", f), "VolumeSecret", "VolumeSecret", 1) + "," + } + repeatedStringForSecrets += "}" + s := strings.Join([]string{`&VolumeSpec{`, + `Annotations:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.Annotations), "Annotations", "Annotations", 1), `&`, ``, 1) + `,`, + `Group:` + fmt.Sprintf("%v", this.Group) + `,`, + `Driver:` + strings.Replace(fmt.Sprintf("%v", this.Driver), "Driver", "Driver", 1) + `,`, + `AccessMode:` + strings.Replace(fmt.Sprintf("%v", this.AccessMode), "VolumeAccessMode", "VolumeAccessMode", 1) + `,`, + `Secrets:` + repeatedStringForSecrets + `,`, + `AccessibilityRequirements:` + strings.Replace(fmt.Sprintf("%v", this.AccessibilityRequirements), "TopologyRequirement", "TopologyRequirement", 1) + `,`, + `CapacityRange:` + strings.Replace(fmt.Sprintf("%v", this.CapacityRange), "CapacityRange", "CapacityRange", 1) + `,`, + `Availability:` + fmt.Sprintf("%v", this.Availability) + `,`, + `}`, + }, "") + return s +} func valueToStringSpecs(v interface{}) string { rv := reflect.ValueOf(v) if rv.IsNil() { @@ -8538,6 +8871,318 @@ func (m *ConfigSpec) Unmarshal(dAtA []byte) error { } return nil } +func (m *VolumeSpec) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeSpec: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeSpec: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Annotations", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthSpecs + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthSpecs + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Annotations.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Group", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthSpecs + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthSpecs + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Group = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Driver", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthSpecs + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthSpecs + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Driver == nil { + m.Driver = &Driver{} + } + if err := m.Driver.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field AccessMode", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthSpecs + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthSpecs + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.AccessMode == nil { + m.AccessMode = &VolumeAccessMode{} + } + if err := m.AccessMode.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Secrets", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthSpecs + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthSpecs + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Secrets = append(m.Secrets, &VolumeSecret{}) + if err := m.Secrets[len(m.Secrets)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field AccessibilityRequirements", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthSpecs + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthSpecs + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.AccessibilityRequirements == nil { + m.AccessibilityRequirements = &TopologyRequirement{} + } + if err := m.AccessibilityRequirements.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CapacityRange", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthSpecs + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthSpecs + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.CapacityRange == nil { + m.CapacityRange = &CapacityRange{} + } + if err := m.CapacityRange.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 8: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Availability", wireType) + } + m.Availability = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSpecs + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Availability |= VolumeSpec_VolumeAvailability(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipSpecs(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthSpecs + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func skipSpecs(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 diff --git a/vendor/github.com/docker/swarmkit/api/specs.proto b/vendor/github.com/docker/swarmkit/api/specs.proto index 80e0e52378..a097b2be3c 100644 --- a/vendor/github.com/docker/swarmkit/api/specs.proto +++ b/vendor/github.com/docker/swarmkit/api/specs.proto @@ -506,3 +506,71 @@ message ConfigSpec { // - golang: Go templating Driver templating = 3; } + +message VolumeSpec { + // Annotations includes the name and labels of a volume. The name used in the + // spec's Annotations will be passed to the Plugin as the "Name" in the + // CreateVolume request. + Annotations annotations = 1 [(gogoproto.nullable) = false]; + + // Group defines the volume group this particular volume belongs to. When + // requesting volumes for a workload, the group name can be used instead of + // the volume's name, which tells swarmkit to pick one from the many volumes + // belonging to that group. + string group = 2; + + // Driver represents the CSI Plugin object and its configuration parameters. + // The "options" field of the Driver object is passed in the CSI + // CreateVolumeRequest as the "parameters" field. The Driver must be + // specified; there is no default CSI Plugin. + Driver driver = 3; + + // AccessMode is similar to, and used to determine, the volume access mode as + // defined in the CSI spec, as well as the volume type (block vs mount). In + // this way, it is more similar to the VolumeCapability message in the CSI + // spec. + VolumeAccessMode access_mode = 4; + + // Secrets represents a set of key/value pairs to pass to the CSI plugin. The + // keys of the secrets can be anything, but the values refer to swarmkit + // Secret objects. See the "Secrets Requirements" section of the CSI Plugin + // Spec for more information. + repeated VolumeSecret secrets = 5; + + // AccessibilityRequirements specifies where a volume must be accessible + // from. + // + // This field must be empty if the plugin does not support + // VOLUME_ACCESSIBILITY_CONSTRAINTS capabilities. If it is present but the + // plugin does not support it, volume will not be created. + // + // If AccessibilityRequirements is empty, but the plugin does support + // VOLUME_ACCESSIBILITY_CONSTRAINTS, then Swarmkit will assume the entire + // cluster is a valid target for the volume. + TopologyRequirement AccessibilityRequirements = 6; + + // CapacityRange is the capacity this volume should be created with. If nil, + // the plugin will decide the capacity. + CapacityRange capacity_range = 7; + + enum VolumeAvailability { + option (gogoproto.goproto_enum_prefix) = false; + + // Active allows a volume to be used and scheduled to. This is the + // default state. + ACTIVE = 0 [(gogoproto.enumvalue_customname) = "VolumeAvailabilityActive"]; + + // Pause prevents volumes from having new workloads scheduled to use + // them, even if they're already published on a Node. + PAUSE = 1 [(gogoproto.enumvalue_customname) = "VolumeAvailabilityPause"]; + + // Drain causes existing workloads using this volume to be rescheduled, + // causing the volume to be unpublished and removed from nodes. + DRAIN = 2 [(gogoproto.enumvalue_customname) = "VolumeAvailabilityDrain"]; + } + + // Availability is the Volume's desired availability. Analogous to Node + // Availability, this allows the user to take volumes offline in order to + // update or delete them. + VolumeAvailability availability = 8; +} diff --git a/vendor/github.com/docker/swarmkit/api/types.pb.go b/vendor/github.com/docker/swarmkit/api/types.pb.go index d941916ff6..f916111cd5 100644 --- a/vendor/github.com/docker/swarmkit/api/types.pb.go +++ b/vendor/github.com/docker/swarmkit/api/types.pb.go @@ -39,18 +39,21 @@ const ( ResourceType_TASK ResourceType = 0 ResourceType_SECRET ResourceType = 1 ResourceType_CONFIG ResourceType = 2 + ResourceType_VOLUME ResourceType = 3 ) var ResourceType_name = map[int32]string{ 0: "TASK", 1: "SECRET", 2: "CONFIG", + 3: "VOLUME", } var ResourceType_value = map[string]int32{ "TASK": 0, "SECRET": 1, "CONFIG": 2, + "VOLUME": 3, } func (x ResourceType) String() string { @@ -192,7 +195,7 @@ func (x RaftMemberStatus_Reachability) String() string { } func (RaftMemberStatus_Reachability) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{13, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{14, 0} } // TODO(aluzzardi) These should be using `gogoproto.enumvalue_customname`. @@ -228,7 +231,7 @@ func (x NodeStatus_State) String() string { } func (NodeStatus_State) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{14, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{15, 0} } type Mount_MountType int32 @@ -238,6 +241,7 @@ const ( MountTypeVolume Mount_MountType = 1 MountTypeTmpfs Mount_MountType = 2 MountTypeNamedPipe Mount_MountType = 3 + MountTypeCSI Mount_MountType = 4 ) var Mount_MountType_name = map[int32]string{ @@ -245,6 +249,7 @@ var Mount_MountType_name = map[int32]string{ 1: "VOLUME", 2: "TMPFS", 3: "NPIPE", + 4: "CSI", } var Mount_MountType_value = map[string]int32{ @@ -252,6 +257,7 @@ var Mount_MountType_value = map[string]int32{ "VOLUME": 1, "TMPFS": 2, "NPIPE": 3, + "CSI": 4, } func (x Mount_MountType) String() string { @@ -259,7 +265,7 @@ func (x Mount_MountType) String() string { } func (Mount_MountType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{16, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{17, 0} } // Consistency indicates the tolerable level of file system consistency @@ -291,7 +297,7 @@ func (x Mount_MountConsistency) String() string { } func (Mount_MountConsistency) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{16, 1} + return fileDescriptor_0b5eafd0404ded3d, []int{17, 1} } type Mount_BindOptions_MountPropagation int32 @@ -328,7 +334,7 @@ func (x Mount_BindOptions_MountPropagation) String() string { } func (Mount_BindOptions_MountPropagation) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{16, 0, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{17, 0, 0} } type RestartPolicy_RestartCondition int32 @@ -356,7 +362,7 @@ func (x RestartPolicy_RestartCondition) String() string { } func (RestartPolicy_RestartCondition) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{17, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{18, 0} } type UpdateConfig_FailureAction int32 @@ -384,7 +390,7 @@ func (x UpdateConfig_FailureAction) String() string { } func (UpdateConfig_FailureAction) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{18, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{19, 0} } // UpdateOrder controls the order of operations when rolling out an @@ -413,7 +419,7 @@ func (x UpdateConfig_UpdateOrder) String() string { } func (UpdateConfig_UpdateOrder) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{18, 1} + return fileDescriptor_0b5eafd0404ded3d, []int{19, 1} } type UpdateStatus_UpdateState int32 @@ -453,7 +459,7 @@ func (x UpdateStatus_UpdateState) String() string { } func (UpdateStatus_UpdateState) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{19, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{20, 0} } // AddressFamily specifies the network address family that @@ -483,7 +489,7 @@ func (x IPAMConfig_AddressFamily) String() string { } func (IPAMConfig_AddressFamily) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{24, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{25, 0} } type PortConfig_Protocol int32 @@ -511,7 +517,7 @@ func (x PortConfig_Protocol) String() string { } func (PortConfig_Protocol) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{25, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{26, 0} } // PublishMode controls how ports are published on the swarm. @@ -542,7 +548,7 @@ func (x PortConfig_PublishMode) String() string { } func (PortConfig_PublishMode) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{25, 1} + return fileDescriptor_0b5eafd0404ded3d, []int{26, 1} } type IssuanceStatus_State int32 @@ -585,7 +591,7 @@ func (x IssuanceStatus_State) String() string { } func (IssuanceStatus_State) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{30, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{31, 0} } type ExternalCA_CAProtocol int32 @@ -607,7 +613,7 @@ func (x ExternalCA_CAProtocol) String() string { } func (ExternalCA_CAProtocol) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{32, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{33, 0} } // Encryption algorithm that can implemented using this key @@ -630,7 +636,7 @@ func (x EncryptionKey_Algorithm) String() string { } func (EncryptionKey_Algorithm) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{45, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{46, 0} } type MaybeEncryptedRecord_Algorithm int32 @@ -658,7 +664,170 @@ func (x MaybeEncryptedRecord_Algorithm) String() string { } func (MaybeEncryptedRecord_Algorithm) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{53, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{54, 0} +} + +// Scope enumerates the possible volume access scopes. +type VolumeAccessMode_Scope int32 + +const ( + // VolumeScopeSingleNode indicates that only one node at a time may have + // access to the volume. + VolumeScopeSingleNode VolumeAccessMode_Scope = 0 + // VolumeScopeMultiNode indicates that multiple nodes may access the volume + // at the same time. + VolumeScopeMultiNode VolumeAccessMode_Scope = 1 +) + +var VolumeAccessMode_Scope_name = map[int32]string{ + 0: "SINGLE_NODE", + 1: "MULTI_NODE", +} + +var VolumeAccessMode_Scope_value = map[string]int32{ + "SINGLE_NODE": 0, + "MULTI_NODE": 1, +} + +func (x VolumeAccessMode_Scope) String() string { + return proto.EnumName(VolumeAccessMode_Scope_name, int32(x)) +} + +func (VolumeAccessMode_Scope) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{58, 0} +} + +// Sharing enumerates the possible volume sharing modes. +type VolumeAccessMode_Sharing int32 + +const ( + // VolumeSharingNone indicates that the volume may only be used by a single + // Task at any given time. + VolumeSharingNone VolumeAccessMode_Sharing = 0 + // VolumeSharingReadOnly indicates that the volume may be accessed by + // multiple Tasks, but all Tasks only have have read access. + VolumeSharingReadOnly VolumeAccessMode_Sharing = 1 + // VolumeSharingOneWriter indicates that the Volume may be accessed by + // multiple Tasks, but only the one Task may have write permission for the + // Volume. + VolumeSharingOneWriter VolumeAccessMode_Sharing = 2 + // VolumeSharingAll indicates that any number of Tasks may have read and + // write access to the volume. + VolumeSharingAll VolumeAccessMode_Sharing = 3 +) + +var VolumeAccessMode_Sharing_name = map[int32]string{ + 0: "NONE", + 1: "READ_ONLY", + 2: "ONE_WRITER", + 3: "ALL", +} + +var VolumeAccessMode_Sharing_value = map[string]int32{ + "NONE": 0, + "READ_ONLY": 1, + "ONE_WRITER": 2, + "ALL": 3, +} + +func (x VolumeAccessMode_Sharing) String() string { + return proto.EnumName(VolumeAccessMode_Sharing_name, int32(x)) +} + +func (VolumeAccessMode_Sharing) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{58, 1} +} + +// State is the state of the volume in the publish/unpublish +// lifecycle, on a particular node. +type VolumePublishStatus_State int32 + +const ( + // PendingPublish indicates that the volume should be published on this + // node, but the call to ControllerPublishVolume has not been + // successfully completed yet and the result recorded by swarmkit. + VolumePublishStatus_PENDING_PUBLISH VolumePublishStatus_State = 0 + // Published means the volume is published successfully to the node. + VolumePublishStatus_PUBLISHED VolumePublishStatus_State = 1 + // PendingNodeUnpublish indicates that the Volume should be unpublished + // on the Node, and we're waiting for confirmation that it has done so. + // After the Node has confirmed that the Volume has been unpublished, + // the state will move to PendingUnpublish. + VolumePublishStatus_PENDING_NODE_UNPUBLISH VolumePublishStatus_State = 2 + // PendingUnpublish means the volume is published to the node, and + // needs to not be, but the call to ControllerUnpublishVolume has not + // verifiably succeeded yet. There is no Unpublished state, because + // after the volume has been verifiably unpublished, the + // VolumePublishStatus for the node is removed. + VolumePublishStatus_PENDING_UNPUBLISH VolumePublishStatus_State = 3 +) + +var VolumePublishStatus_State_name = map[int32]string{ + 0: "PENDING_PUBLISH", + 1: "PUBLISHED", + 2: "PENDING_NODE_UNPUBLISH", + 3: "PENDING_UNPUBLISH", +} + +var VolumePublishStatus_State_value = map[string]int32{ + "PENDING_PUBLISH": 0, + "PUBLISHED": 1, + "PENDING_NODE_UNPUBLISH": 2, + "PENDING_UNPUBLISH": 3, +} + +func (x VolumePublishStatus_State) String() string { + return proto.EnumName(VolumePublishStatus_State_name, int32(x)) +} + +func (VolumePublishStatus_State) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{60, 0} +} + +type VolumeCapability_AccessMode_Mode int32 + +const ( + VolumeCapability_AccessMode_UNKNOWN VolumeCapability_AccessMode_Mode = 0 + // Can only be published once as read/write on a single node, at + // any given time. + VolumeCapability_AccessMode_SINGLE_NODE_WRITER VolumeCapability_AccessMode_Mode = 1 + // Can only be published once as readonly on a single node, at + // any given time. + VolumeCapability_AccessMode_SINGLE_NODE_READER_ONLY VolumeCapability_AccessMode_Mode = 2 + // Can be published as readonly at multiple nodes simultaneously. + VolumeCapability_AccessMode_MULTI_NODE_READER_ONLY VolumeCapability_AccessMode_Mode = 3 + // Can be published at multiple nodes simultaneously. Only one of + // the node can be used as read/write. The rest will be readonly. + VolumeCapability_AccessMode_MULTI_NODE_SINGLE_WRITER VolumeCapability_AccessMode_Mode = 4 + // Can be published as read/write at multiple nodes + // simultaneously. + VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER VolumeCapability_AccessMode_Mode = 5 +) + +var VolumeCapability_AccessMode_Mode_name = map[int32]string{ + 0: "UNKNOWN", + 1: "SINGLE_NODE_WRITER", + 2: "SINGLE_NODE_READER_ONLY", + 3: "MULTI_NODE_READER_ONLY", + 4: "MULTI_NODE_SINGLE_WRITER", + 5: "MULTI_NODE_MULTI_WRITER", +} + +var VolumeCapability_AccessMode_Mode_value = map[string]int32{ + "UNKNOWN": 0, + "SINGLE_NODE_WRITER": 1, + "SINGLE_NODE_READER_ONLY": 2, + "MULTI_NODE_READER_ONLY": 3, + "MULTI_NODE_SINGLE_WRITER": 4, + "MULTI_NODE_MULTI_WRITER": 5, +} + +func (x VolumeCapability_AccessMode_Mode) String() string { + return proto.EnumName(VolumeCapability_AccessMode_Mode_name, int32(x)) +} + +func (VolumeCapability_AccessMode_Mode) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{67, 2, 0} } // Version tracks the last time an object in the store was updated. @@ -1167,7 +1336,8 @@ type NodeDescription struct { // Information on the node's TLS setup TLSInfo *NodeTLSInfo `protobuf:"bytes,5,opt,name=tls_info,json=tlsInfo,proto3" json:"tls_info,omitempty"` // FIPS indicates whether the node has FIPS-enabled - FIPS bool `protobuf:"varint,6,opt,name=fips,proto3" json:"fips,omitempty"` + FIPS bool `protobuf:"varint,6,opt,name=fips,proto3" json:"fips,omitempty"` + CSIInfo []*NodeCSIInfo `protobuf:"bytes,7,rep,name=csi_info,json=csiInfo,proto3" json:"csi_info,omitempty"` } func (m *NodeDescription) Reset() { *m = NodeDescription{} } @@ -1242,6 +1412,55 @@ func (m *NodeTLSInfo) XXX_DiscardUnknown() { var xxx_messageInfo_NodeTLSInfo proto.InternalMessageInfo +// NodeCSIInfo represents information about a Node returned by calling the +// NodeGetInfo RPC on the CSI plugin present on the node. There is a separate +// NodeCSIInfo object for each CSI plugin present. +type NodeCSIInfo struct { + // PluginName is the name of the CSI plugin. + PluginName string `protobuf:"bytes,1,opt,name=plugin_name,json=pluginName,proto3" json:"plugin_name,omitempty"` + // NodeID is the ID of the node as reported by the CSI plugin. This will be + // different from the swarmkit node ID. + NodeID string `protobuf:"bytes,2,opt,name=node_id,json=nodeId,proto3" json:"node_id,omitempty"` + // MaxVolumesPerNode is the maximum number of volumes that may be published + // to this node. + MaxVolumesPerNode int64 `protobuf:"varint,3,opt,name=max_volumes_per_node,json=maxVolumesPerNode,proto3" json:"max_volumes_per_node,omitempty"` + // AccessibleTopology indicates the location of this node in the CSI plugin's + // topology + AccessibleTopology *Topology `protobuf:"bytes,4,opt,name=accessible_topology,json=accessibleTopology,proto3" json:"accessible_topology,omitempty"` +} + +func (m *NodeCSIInfo) Reset() { *m = NodeCSIInfo{} } +func (*NodeCSIInfo) ProtoMessage() {} +func (*NodeCSIInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{13} +} +func (m *NodeCSIInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *NodeCSIInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_NodeCSIInfo.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *NodeCSIInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_NodeCSIInfo.Merge(m, src) +} +func (m *NodeCSIInfo) XXX_Size() int { + return m.Size() +} +func (m *NodeCSIInfo) XXX_DiscardUnknown() { + xxx_messageInfo_NodeCSIInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_NodeCSIInfo proto.InternalMessageInfo + type RaftMemberStatus struct { Leader bool `protobuf:"varint,1,opt,name=leader,proto3" json:"leader,omitempty"` Reachability RaftMemberStatus_Reachability `protobuf:"varint,2,opt,name=reachability,proto3,enum=docker.swarmkit.v1.RaftMemberStatus_Reachability" json:"reachability,omitempty"` @@ -1251,7 +1470,7 @@ type RaftMemberStatus struct { func (m *RaftMemberStatus) Reset() { *m = RaftMemberStatus{} } func (*RaftMemberStatus) ProtoMessage() {} func (*RaftMemberStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{13} + return fileDescriptor_0b5eafd0404ded3d, []int{14} } func (m *RaftMemberStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1290,7 +1509,7 @@ type NodeStatus struct { func (m *NodeStatus) Reset() { *m = NodeStatus{} } func (*NodeStatus) ProtoMessage() {} func (*NodeStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{14} + return fileDescriptor_0b5eafd0404ded3d, []int{15} } func (m *NodeStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1329,7 +1548,7 @@ type Image struct { func (m *Image) Reset() { *m = Image{} } func (*Image) ProtoMessage() {} func (*Image) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{15} + return fileDescriptor_0b5eafd0404ded3d, []int{16} } func (m *Image) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1369,6 +1588,10 @@ type Mount struct { Type Mount_MountType `protobuf:"varint,1,opt,name=type,proto3,enum=docker.swarmkit.v1.Mount_MountType" json:"type,omitempty"` // Source specifies the name of the mount. Depending on mount type, this // may be a volume name or a host path, or even ignored. + // + // For CSI type mounts, the source is either the name of the volume or the + // name of the volume group. To specify a volume group, the source should be + // prefixed with "group:", as in "group:groupname" Source string `protobuf:"bytes,2,opt,name=source,proto3" json:"source,omitempty"` // Target path in container Target string `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"` @@ -1393,7 +1616,7 @@ type Mount struct { func (m *Mount) Reset() { *m = Mount{} } func (*Mount) ProtoMessage() {} func (*Mount) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{16} + return fileDescriptor_0b5eafd0404ded3d, []int{17} } func (m *Mount) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1433,7 +1656,7 @@ type Mount_BindOptions struct { func (m *Mount_BindOptions) Reset() { *m = Mount_BindOptions{} } func (*Mount_BindOptions) ProtoMessage() {} func (*Mount_BindOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{16, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{17, 0} } func (m *Mount_BindOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1478,7 +1701,7 @@ type Mount_VolumeOptions struct { func (m *Mount_VolumeOptions) Reset() { *m = Mount_VolumeOptions{} } func (*Mount_VolumeOptions) ProtoMessage() {} func (*Mount_VolumeOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{16, 1} + return fileDescriptor_0b5eafd0404ded3d, []int{17, 1} } func (m *Mount_VolumeOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1526,7 +1749,7 @@ type Mount_TmpfsOptions struct { func (m *Mount_TmpfsOptions) Reset() { *m = Mount_TmpfsOptions{} } func (*Mount_TmpfsOptions) ProtoMessage() {} func (*Mount_TmpfsOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{16, 2} + return fileDescriptor_0b5eafd0404ded3d, []int{17, 2} } func (m *Mount_TmpfsOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1572,7 +1795,7 @@ type RestartPolicy struct { func (m *RestartPolicy) Reset() { *m = RestartPolicy{} } func (*RestartPolicy) ProtoMessage() {} func (*RestartPolicy) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{17} + return fileDescriptor_0b5eafd0404ded3d, []int{18} } func (m *RestartPolicy) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1640,7 +1863,7 @@ type UpdateConfig struct { func (m *UpdateConfig) Reset() { *m = UpdateConfig{} } func (*UpdateConfig) ProtoMessage() {} func (*UpdateConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{18} + return fileDescriptor_0b5eafd0404ded3d, []int{19} } func (m *UpdateConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1692,7 +1915,7 @@ type UpdateStatus struct { func (m *UpdateStatus) Reset() { *m = UpdateStatus{} } func (*UpdateStatus) ProtoMessage() {} func (*UpdateStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{19} + return fileDescriptor_0b5eafd0404ded3d, []int{20} } func (m *UpdateStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1731,7 +1954,7 @@ type ContainerStatus struct { func (m *ContainerStatus) Reset() { *m = ContainerStatus{} } func (*ContainerStatus) ProtoMessage() {} func (*ContainerStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{20} + return fileDescriptor_0b5eafd0404ded3d, []int{21} } func (m *ContainerStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1769,7 +1992,7 @@ type PortStatus struct { func (m *PortStatus) Reset() { *m = PortStatus{} } func (*PortStatus) ProtoMessage() {} func (*PortStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{21} + return fileDescriptor_0b5eafd0404ded3d, []int{22} } func (m *PortStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1846,7 +2069,7 @@ type TaskStatus struct { func (m *TaskStatus) Reset() { *m = TaskStatus{} } func (*TaskStatus) ProtoMessage() {} func (*TaskStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{22} + return fileDescriptor_0b5eafd0404ded3d, []int{23} } func (m *TaskStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1930,7 +2153,7 @@ type NetworkAttachmentConfig struct { func (m *NetworkAttachmentConfig) Reset() { *m = NetworkAttachmentConfig{} } func (*NetworkAttachmentConfig) ProtoMessage() {} func (*NetworkAttachmentConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{23} + return fileDescriptor_0b5eafd0404ded3d, []int{24} } func (m *NetworkAttachmentConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1979,7 +2202,7 @@ type IPAMConfig struct { func (m *IPAMConfig) Reset() { *m = IPAMConfig{} } func (*IPAMConfig) ProtoMessage() {} func (*IPAMConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{24} + return fileDescriptor_0b5eafd0404ded3d, []int{25} } func (m *IPAMConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2033,7 +2256,7 @@ type PortConfig struct { func (m *PortConfig) Reset() { *m = PortConfig{} } func (*PortConfig) ProtoMessage() {} func (*PortConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{25} + return fileDescriptor_0b5eafd0404ded3d, []int{26} } func (m *PortConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2074,7 +2297,7 @@ type Driver struct { func (m *Driver) Reset() { *m = Driver{} } func (*Driver) ProtoMessage() {} func (*Driver) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{26} + return fileDescriptor_0b5eafd0404ded3d, []int{27} } func (m *Driver) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2111,7 +2334,7 @@ type IPAMOptions struct { func (m *IPAMOptions) Reset() { *m = IPAMOptions{} } func (*IPAMOptions) ProtoMessage() {} func (*IPAMOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{27} + return fileDescriptor_0b5eafd0404ded3d, []int{28} } func (m *IPAMOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2149,7 +2372,7 @@ type Peer struct { func (m *Peer) Reset() { *m = Peer{} } func (*Peer) ProtoMessage() {} func (*Peer) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{28} + return fileDescriptor_0b5eafd0404ded3d, []int{29} } func (m *Peer) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2188,7 +2411,7 @@ type WeightedPeer struct { func (m *WeightedPeer) Reset() { *m = WeightedPeer{} } func (*WeightedPeer) ProtoMessage() {} func (*WeightedPeer) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{29} + return fileDescriptor_0b5eafd0404ded3d, []int{30} } func (m *WeightedPeer) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2228,7 +2451,7 @@ type IssuanceStatus struct { func (m *IssuanceStatus) Reset() { *m = IssuanceStatus{} } func (*IssuanceStatus) ProtoMessage() {} func (*IssuanceStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{30} + return fileDescriptor_0b5eafd0404ded3d, []int{31} } func (m *IssuanceStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2264,7 +2487,7 @@ type AcceptancePolicy struct { func (m *AcceptancePolicy) Reset() { *m = AcceptancePolicy{} } func (*AcceptancePolicy) ProtoMessage() {} func (*AcceptancePolicy) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{31} + return fileDescriptor_0b5eafd0404ded3d, []int{32} } func (m *AcceptancePolicy) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2306,7 +2529,7 @@ type AcceptancePolicy_RoleAdmissionPolicy struct { func (m *AcceptancePolicy_RoleAdmissionPolicy) Reset() { *m = AcceptancePolicy_RoleAdmissionPolicy{} } func (*AcceptancePolicy_RoleAdmissionPolicy) ProtoMessage() {} func (*AcceptancePolicy_RoleAdmissionPolicy) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{31, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{32, 0} } func (m *AcceptancePolicy_RoleAdmissionPolicy) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2347,7 +2570,7 @@ func (m *AcceptancePolicy_RoleAdmissionPolicy_Secret) Reset() { } func (*AcceptancePolicy_RoleAdmissionPolicy_Secret) ProtoMessage() {} func (*AcceptancePolicy_RoleAdmissionPolicy_Secret) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{31, 0, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{32, 0, 0} } func (m *AcceptancePolicy_RoleAdmissionPolicy_Secret) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2391,7 +2614,7 @@ type ExternalCA struct { func (m *ExternalCA) Reset() { *m = ExternalCA{} } func (*ExternalCA) ProtoMessage() {} func (*ExternalCA) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{32} + return fileDescriptor_0b5eafd0404ded3d, []int{33} } func (m *ExternalCA) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2444,7 +2667,7 @@ type CAConfig struct { func (m *CAConfig) Reset() { *m = CAConfig{} } func (*CAConfig) ProtoMessage() {} func (*CAConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{33} + return fileDescriptor_0b5eafd0404ded3d, []int{34} } func (m *CAConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2483,7 +2706,7 @@ type OrchestrationConfig struct { func (m *OrchestrationConfig) Reset() { *m = OrchestrationConfig{} } func (*OrchestrationConfig) ProtoMessage() {} func (*OrchestrationConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{34} + return fileDescriptor_0b5eafd0404ded3d, []int{35} } func (m *OrchestrationConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2525,7 +2748,7 @@ type TaskDefaults struct { func (m *TaskDefaults) Reset() { *m = TaskDefaults{} } func (*TaskDefaults) ProtoMessage() {} func (*TaskDefaults) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{35} + return fileDescriptor_0b5eafd0404ded3d, []int{36} } func (m *TaskDefaults) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2565,7 +2788,7 @@ type DispatcherConfig struct { func (m *DispatcherConfig) Reset() { *m = DispatcherConfig{} } func (*DispatcherConfig) ProtoMessage() {} func (*DispatcherConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{36} + return fileDescriptor_0b5eafd0404ded3d, []int{37} } func (m *DispatcherConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2615,7 +2838,7 @@ type RaftConfig struct { func (m *RaftConfig) Reset() { *m = RaftConfig{} } func (*RaftConfig) ProtoMessage() {} func (*RaftConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{37} + return fileDescriptor_0b5eafd0404ded3d, []int{38} } func (m *RaftConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2654,7 +2877,7 @@ type EncryptionConfig struct { func (m *EncryptionConfig) Reset() { *m = EncryptionConfig{} } func (*EncryptionConfig) ProtoMessage() {} func (*EncryptionConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{38} + return fileDescriptor_0b5eafd0404ded3d, []int{39} } func (m *EncryptionConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2690,7 +2913,7 @@ type SpreadOver struct { func (m *SpreadOver) Reset() { *m = SpreadOver{} } func (*SpreadOver) ProtoMessage() {} func (*SpreadOver) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{39} + return fileDescriptor_0b5eafd0404ded3d, []int{40} } func (m *SpreadOver) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2728,7 +2951,7 @@ type PlacementPreference struct { func (m *PlacementPreference) Reset() { *m = PlacementPreference{} } func (*PlacementPreference) ProtoMessage() {} func (*PlacementPreference) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{40} + return fileDescriptor_0b5eafd0404ded3d, []int{41} } func (m *PlacementPreference) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2809,7 +3032,7 @@ type Placement struct { func (m *Placement) Reset() { *m = Placement{} } func (*Placement) ProtoMessage() {} func (*Placement) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{41} + return fileDescriptor_0b5eafd0404ded3d, []int{42} } func (m *Placement) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2849,7 +3072,7 @@ type JoinTokens struct { func (m *JoinTokens) Reset() { *m = JoinTokens{} } func (*JoinTokens) ProtoMessage() {} func (*JoinTokens) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{42} + return fileDescriptor_0b5eafd0404ded3d, []int{43} } func (m *JoinTokens) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2898,7 +3121,7 @@ type RootCA struct { func (m *RootCA) Reset() { *m = RootCA{} } func (*RootCA) ProtoMessage() {} func (*RootCA) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{43} + return fileDescriptor_0b5eafd0404ded3d, []int{44} } func (m *RootCA) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2939,7 +3162,7 @@ type Certificate struct { func (m *Certificate) Reset() { *m = Certificate{} } func (*Certificate) ProtoMessage() {} func (*Certificate) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{44} + return fileDescriptor_0b5eafd0404ded3d, []int{45} } func (m *Certificate) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2983,7 +3206,7 @@ type EncryptionKey struct { func (m *EncryptionKey) Reset() { *m = EncryptionKey{} } func (*EncryptionKey) ProtoMessage() {} func (*EncryptionKey) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{45} + return fileDescriptor_0b5eafd0404ded3d, []int{46} } func (m *EncryptionKey) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3028,7 +3251,7 @@ type ManagerStatus struct { func (m *ManagerStatus) Reset() { *m = ManagerStatus{} } func (*ManagerStatus) ProtoMessage() {} func (*ManagerStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{46} + return fileDescriptor_0b5eafd0404ded3d, []int{47} } func (m *ManagerStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3072,7 +3295,7 @@ type FileTarget struct { func (m *FileTarget) Reset() { *m = FileTarget{} } func (*FileTarget) ProtoMessage() {} func (*FileTarget) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{47} + return fileDescriptor_0b5eafd0404ded3d, []int{48} } func (m *FileTarget) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3111,7 +3334,7 @@ type RuntimeTarget struct { func (m *RuntimeTarget) Reset() { *m = RuntimeTarget{} } func (*RuntimeTarget) ProtoMessage() {} func (*RuntimeTarget) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{48} + return fileDescriptor_0b5eafd0404ded3d, []int{49} } func (m *RuntimeTarget) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3159,7 +3382,7 @@ type SecretReference struct { func (m *SecretReference) Reset() { *m = SecretReference{} } func (*SecretReference) ProtoMessage() {} func (*SecretReference) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{49} + return fileDescriptor_0b5eafd0404ded3d, []int{50} } func (m *SecretReference) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3240,7 +3463,7 @@ type ConfigReference struct { func (m *ConfigReference) Reset() { *m = ConfigReference{} } func (*ConfigReference) ProtoMessage() {} func (*ConfigReference) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{50} + return fileDescriptor_0b5eafd0404ded3d, []int{51} } func (m *ConfigReference) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3326,7 +3549,7 @@ type BlacklistedCertificate struct { func (m *BlacklistedCertificate) Reset() { *m = BlacklistedCertificate{} } func (*BlacklistedCertificate) ProtoMessage() {} func (*BlacklistedCertificate) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{51} + return fileDescriptor_0b5eafd0404ded3d, []int{52} } func (m *BlacklistedCertificate) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3384,7 +3607,7 @@ type HealthConfig struct { func (m *HealthConfig) Reset() { *m = HealthConfig{} } func (*HealthConfig) ProtoMessage() {} func (*HealthConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{52} + return fileDescriptor_0b5eafd0404ded3d, []int{53} } func (m *HealthConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3422,7 +3645,7 @@ type MaybeEncryptedRecord struct { func (m *MaybeEncryptedRecord) Reset() { *m = MaybeEncryptedRecord{} } func (*MaybeEncryptedRecord) ProtoMessage() {} func (*MaybeEncryptedRecord) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{53} + return fileDescriptor_0b5eafd0404ded3d, []int{54} } func (m *MaybeEncryptedRecord) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3461,7 +3684,7 @@ type RootRotation struct { func (m *RootRotation) Reset() { *m = RootRotation{} } func (*RootRotation) ProtoMessage() {} func (*RootRotation) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{54} + return fileDescriptor_0b5eafd0404ded3d, []int{55} } func (m *RootRotation) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3499,7 +3722,7 @@ type Privileges struct { func (m *Privileges) Reset() { *m = Privileges{} } func (*Privileges) ProtoMessage() {} func (*Privileges) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{55} + return fileDescriptor_0b5eafd0404ded3d, []int{56} } func (m *Privileges) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3540,7 +3763,7 @@ type Privileges_CredentialSpec struct { func (m *Privileges_CredentialSpec) Reset() { *m = Privileges_CredentialSpec{} } func (*Privileges_CredentialSpec) ProtoMessage() {} func (*Privileges_CredentialSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{55, 0} + return fileDescriptor_0b5eafd0404ded3d, []int{56, 0} } func (m *Privileges_CredentialSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3638,7 +3861,7 @@ type Privileges_SELinuxContext struct { func (m *Privileges_SELinuxContext) Reset() { *m = Privileges_SELinuxContext{} } func (*Privileges_SELinuxContext) ProtoMessage() {} func (*Privileges_SELinuxContext) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{55, 1} + return fileDescriptor_0b5eafd0404ded3d, []int{56, 1} } func (m *Privileges_SELinuxContext) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3685,7 +3908,7 @@ type JobStatus struct { func (m *JobStatus) Reset() { *m = JobStatus{} } func (*JobStatus) ProtoMessage() {} func (*JobStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_0b5eafd0404ded3d, []int{56} + return fileDescriptor_0b5eafd0404ded3d, []int{57} } func (m *JobStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3714,6 +3937,950 @@ func (m *JobStatus) XXX_DiscardUnknown() { var xxx_messageInfo_JobStatus proto.InternalMessageInfo +// VolumeAccessMode is the access mode of the volume, and is used to determine +// the CSI AccessMode value, as well as the volume access type (block vs +// mount). In this way, it is more similar to the CSI VolumeCapability message. +// +// This defines how and where a volume can be accessed by more than +// one Task, but does not imply anything about the accessible topology of the +// volume. +// +// For analogy, a flash drive can be used on many computers, but only one of +// them at a time, and so would have a scope of "Single". But, it can be used +// by any number of programs simultaneously, so would have a sharing of "All". +type VolumeAccessMode struct { + // Scope defines on how many nodes this volume can be accessed + // simultaneously. If unset, will default to the zero-value of SINGLE_NODE. + Scope VolumeAccessMode_Scope `protobuf:"varint,1,opt,name=scope,proto3,enum=docker.swarmkit.v1.VolumeAccessMode_Scope" json:"scope,omitempty"` + // Sharing defines how many tasks can use this volume at the same time, and + // in what way. If unset, will default to the zero-value of NONE. + Sharing VolumeAccessMode_Sharing `protobuf:"varint,2,opt,name=sharing,proto3,enum=docker.swarmkit.v1.VolumeAccessMode_Sharing" json:"sharing,omitempty"` + // AccessType defines the access type of the volume. Unlike Sharing and + // Scope, Swarmkit itself doesn't define either of these as a default, but + // but the upstream is free to do so. However, one of these MUST be set. + // + // Types that are valid to be assigned to AccessType: + // *VolumeAccessMode_Block + // *VolumeAccessMode_Mount + AccessType isVolumeAccessMode_AccessType `protobuf_oneof:"access_type"` +} + +func (m *VolumeAccessMode) Reset() { *m = VolumeAccessMode{} } +func (*VolumeAccessMode) ProtoMessage() {} +func (*VolumeAccessMode) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{58} +} +func (m *VolumeAccessMode) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeAccessMode) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeAccessMode.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeAccessMode) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeAccessMode.Merge(m, src) +} +func (m *VolumeAccessMode) XXX_Size() int { + return m.Size() +} +func (m *VolumeAccessMode) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeAccessMode.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeAccessMode proto.InternalMessageInfo + +type isVolumeAccessMode_AccessType interface { + isVolumeAccessMode_AccessType() + MarshalTo([]byte) (int, error) + Size() int +} + +type VolumeAccessMode_Block struct { + Block *VolumeAccessMode_BlockVolume `protobuf:"bytes,3,opt,name=block,proto3,oneof" json:"block,omitempty"` +} +type VolumeAccessMode_Mount struct { + Mount *VolumeAccessMode_MountVolume `protobuf:"bytes,4,opt,name=mount,proto3,oneof" json:"mount,omitempty"` +} + +func (*VolumeAccessMode_Block) isVolumeAccessMode_AccessType() {} +func (*VolumeAccessMode_Mount) isVolumeAccessMode_AccessType() {} + +func (m *VolumeAccessMode) GetAccessType() isVolumeAccessMode_AccessType { + if m != nil { + return m.AccessType + } + return nil +} + +func (m *VolumeAccessMode) GetBlock() *VolumeAccessMode_BlockVolume { + if x, ok := m.GetAccessType().(*VolumeAccessMode_Block); ok { + return x.Block + } + return nil +} + +func (m *VolumeAccessMode) GetMount() *VolumeAccessMode_MountVolume { + if x, ok := m.GetAccessType().(*VolumeAccessMode_Mount); ok { + return x.Mount + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*VolumeAccessMode) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*VolumeAccessMode_Block)(nil), + (*VolumeAccessMode_Mount)(nil), + } +} + +// BlockVolume indicates the volume will be accessed with the block device +// API. +type VolumeAccessMode_BlockVolume struct { +} + +func (m *VolumeAccessMode_BlockVolume) Reset() { *m = VolumeAccessMode_BlockVolume{} } +func (*VolumeAccessMode_BlockVolume) ProtoMessage() {} +func (*VolumeAccessMode_BlockVolume) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{58, 0} +} +func (m *VolumeAccessMode_BlockVolume) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeAccessMode_BlockVolume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeAccessMode_BlockVolume.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeAccessMode_BlockVolume) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeAccessMode_BlockVolume.Merge(m, src) +} +func (m *VolumeAccessMode_BlockVolume) XXX_Size() int { + return m.Size() +} +func (m *VolumeAccessMode_BlockVolume) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeAccessMode_BlockVolume.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeAccessMode_BlockVolume proto.InternalMessageInfo + +// MountVolume indicates the volume will be access with the filesystem API. +type VolumeAccessMode_MountVolume struct { + // FsType is the filesystem type. This field is optional, and an empty + // string is equal to an unspecified value. + FsType string `protobuf:"bytes,1,opt,name=fs_type,json=fsType,proto3" json:"fs_type,omitempty"` + // MountFlags indicates mount options to be used for the volume. This + // field is optional, and may contain sensitive data. + MountFlags []string `protobuf:"bytes,2,rep,name=mount_flags,json=mountFlags,proto3" json:"mount_flags,omitempty"` +} + +func (m *VolumeAccessMode_MountVolume) Reset() { *m = VolumeAccessMode_MountVolume{} } +func (*VolumeAccessMode_MountVolume) ProtoMessage() {} +func (*VolumeAccessMode_MountVolume) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{58, 1} +} +func (m *VolumeAccessMode_MountVolume) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeAccessMode_MountVolume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeAccessMode_MountVolume.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeAccessMode_MountVolume) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeAccessMode_MountVolume.Merge(m, src) +} +func (m *VolumeAccessMode_MountVolume) XXX_Size() int { + return m.Size() +} +func (m *VolumeAccessMode_MountVolume) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeAccessMode_MountVolume.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeAccessMode_MountVolume proto.InternalMessageInfo + +// VolumeSecret indicates a secret value that must be passed to CSI plugin +// operations. +type VolumeSecret struct { + // Key represents the key that will be passed as a controller secret to the + // CSI plugin. + Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` + // Secret represents the swarmkit Secret object from which to read data to + // use as the value to pass to the CSI plugin. This can be either a secret + // name or ID. + // + // TODO(dperny): should this be a SecretReference instead? + Secret string `protobuf:"bytes,2,opt,name=secret,proto3" json:"secret,omitempty"` +} + +func (m *VolumeSecret) Reset() { *m = VolumeSecret{} } +func (*VolumeSecret) ProtoMessage() {} +func (*VolumeSecret) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{59} +} +func (m *VolumeSecret) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeSecret) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeSecret.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeSecret) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeSecret.Merge(m, src) +} +func (m *VolumeSecret) XXX_Size() int { + return m.Size() +} +func (m *VolumeSecret) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeSecret.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeSecret proto.InternalMessageInfo + +// VolumePublishStatus contains information about the volume's publishing to a +// specific node. +// +// Publishing or unpublishing a volume to a node is a two-step process. +// +// When a Volume is needed on a Node, a VolumePublishStatus with state +// PendingPublish is added. This indicates that the volume should be published, +// but the RPCs have not been executed. +// +// Then, afterward, ControllerPublishVolume is called for the Volume, and the +// State is changed to Published, indicating that the call was a success. +// +// When a Volume is no longer needed, the process is similar, with the State +// being changed to PendingUnpublish. When ControllerUnpublishVolume succeeds, +// the PublishStatus for that Node is simply removed. +// +// Without this two-step process, the following could happen: +// +// 1. ControllerPublishVolume is called and the Volume is successfully +// published. +// 2. A crash or leadership change disrupts the cluster before +// the Volume with the updated VolumePublishStatus can be added to the +// store. +// 3. The Task that required the Volume to be published is deleted. +// +// In this case, the Volume would be published to the Node, but Swarm would be +// unaware of this, and would additionally be unaware that the Volume _should_ +// be published to the Node. +// +// By first committing our intention to publish a Volume, we guarantee that the +// Volume itself is sufficient to know which Nodes it may have been published +// to. +type VolumePublishStatus struct { + // NodeID is the swarm (not CSI plugin) node ID that this volume is + // published to. + NodeID string `protobuf:"bytes,1,opt,name=node_id,json=nodeId,proto3" json:"node_id,omitempty"` + // State is the publish state of the volume. + State VolumePublishStatus_State `protobuf:"varint,2,opt,name=state,proto3,enum=docker.swarmkit.v1.VolumePublishStatus_State" json:"state,omitempty"` + // PublishContext is the same PublishContext returned by a call to + // ControllerPublishVolume. + PublishContext map[string]string `protobuf:"bytes,3,rep,name=publish_context,json=publishContext,proto3" json:"publish_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Message is a human-readable message explaining the state of the volume. + // It exists to convey the current situation with the volume to the user, + // allowing, for example, the user to see error messages why a volume might + // not be published yet. + Message string `protobuf:"bytes,5,opt,name=message,proto3" json:"message,omitempty"` +} + +func (m *VolumePublishStatus) Reset() { *m = VolumePublishStatus{} } +func (*VolumePublishStatus) ProtoMessage() {} +func (*VolumePublishStatus) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{60} +} +func (m *VolumePublishStatus) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumePublishStatus) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumePublishStatus.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumePublishStatus) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumePublishStatus.Merge(m, src) +} +func (m *VolumePublishStatus) XXX_Size() int { + return m.Size() +} +func (m *VolumePublishStatus) XXX_DiscardUnknown() { + xxx_messageInfo_VolumePublishStatus.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumePublishStatus proto.InternalMessageInfo + +// VolumeInfo contains information about the volume originating from the CSI +// plugin. +type VolumeInfo struct { + // CapacityBytes is the capacity of this volume in bytes. A value of 0 + // indicates that the capcity is unknown. + CapacityBytes int64 `protobuf:"varint,1,opt,name=capacity_bytes,json=capacityBytes,proto3" json:"capacity_bytes,omitempty"` + // VolumeContext includes fields that are opaque to Swarmkit. + VolumeContext map[string]string `protobuf:"bytes,2,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // VolumeID is the ID of the volume as reported by the CSI plugin. + // Information about the volume is not cached in swarmkit's object store; + // instead, it is retrieved on-demand as needed. If the VolumeID field is an + // empty string, and the plugin advertises CREATE_DELETE_VOLUME capability, + // then Swarmkit has not yet called CreateVolume. + VolumeID string `protobuf:"bytes,3,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // AccessibleTopology is the topology this volume is actually accessible + // from. + AccessibleTopology []*Topology `protobuf:"bytes,4,rep,name=accessible_topology,json=accessibleTopology,proto3" json:"accessible_topology,omitempty"` +} + +func (m *VolumeInfo) Reset() { *m = VolumeInfo{} } +func (*VolumeInfo) ProtoMessage() {} +func (*VolumeInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{61} +} +func (m *VolumeInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeInfo.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeInfo.Merge(m, src) +} +func (m *VolumeInfo) XXX_Size() int { + return m.Size() +} +func (m *VolumeInfo) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeInfo proto.InternalMessageInfo + +// CapacityRange describes the minimum and maximum capacity a volume should be +// created with. +type CapacityRange struct { + // RequiredBytes specifies that a volume must be at least this big. The value + // of 0 indicates an unspecified minimum. Must not be negative. + RequiredBytes int64 `protobuf:"varint,1,opt,name=required_bytes,json=requiredBytes,proto3" json:"required_bytes,omitempty"` + // LimitBytes specifies that a volume must not be bigger than this. The value + // of 0 indicates an unspecified maximum. Must not be negative. + LimitBytes int64 `protobuf:"varint,2,opt,name=limit_bytes,json=limitBytes,proto3" json:"limit_bytes,omitempty"` +} + +func (m *CapacityRange) Reset() { *m = CapacityRange{} } +func (*CapacityRange) ProtoMessage() {} +func (*CapacityRange) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{62} +} +func (m *CapacityRange) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *CapacityRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_CapacityRange.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *CapacityRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_CapacityRange.Merge(m, src) +} +func (m *CapacityRange) XXX_Size() int { + return m.Size() +} +func (m *CapacityRange) XXX_DiscardUnknown() { + xxx_messageInfo_CapacityRange.DiscardUnknown(m) +} + +var xxx_messageInfo_CapacityRange proto.InternalMessageInfo + +// VolumeAssignment contains the information needed by a Node to use a CSI +// volume. This includes the information need to Stage and Publish the volume +// on the node, but never the full Volume object. +type VolumeAssignment struct { + // ID is the swarmkit ID for the volume. This is used by swarmkit components + // to identify the volume. + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + // VolumeID is the CSI volume ID as returned from CreateVolume. This is used + // by the CSI driver to identify the volume. + VolumeID string `protobuf:"bytes,2,opt,name=volume_id,json=volumeId,proto3" json:"volume_id,omitempty"` + // Driver is the CSI Driver that this volume is managed by. + Driver *Driver `protobuf:"bytes,3,opt,name=driver,proto3" json:"driver,omitempty"` + // VolumeContext is a map returned from the CSI Controller service when a + // Volume is created. It is optional for the driver to provide, but if it is + // provided, it must be passed to subsequent calls. + VolumeContext map[string]string `protobuf:"bytes,4,rep,name=volume_context,json=volumeContext,proto3" json:"volume_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // PublishContext is a map returned from the Controller service when + // ControllerPublishVolume is called. Again, it is optional, but if provided, + // must be passed. + PublishContext map[string]string `protobuf:"bytes,5,rep,name=publish_context,json=publishContext,proto3" json:"publish_context,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // AccessMode specifies the access mode of the volume. + AccessMode *VolumeAccessMode `protobuf:"bytes,6,opt,name=access_mode,json=accessMode,proto3" json:"access_mode,omitempty"` + // Secrets is the set of secrets required by the CSI plugin. These refer to + // swarmkit Secrets that will be distributed separately to the node. + Secrets []*VolumeSecret `protobuf:"bytes,7,rep,name=secrets,proto3" json:"secrets,omitempty"` +} + +func (m *VolumeAssignment) Reset() { *m = VolumeAssignment{} } +func (*VolumeAssignment) ProtoMessage() {} +func (*VolumeAssignment) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{63} +} +func (m *VolumeAssignment) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeAssignment) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeAssignment.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeAssignment) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeAssignment.Merge(m, src) +} +func (m *VolumeAssignment) XXX_Size() int { + return m.Size() +} +func (m *VolumeAssignment) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeAssignment.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeAssignment proto.InternalMessageInfo + +// VolumeAttachment is the information associating a Volume with a Task. +type VolumeAttachment struct { + // ID is the swarmkit ID of the volume assigned to this task, not the CSI + // volume ID. + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + // Source indicates the Mount source that this volume is assigned for. + Source string `protobuf:"bytes,2,opt,name=source,proto3" json:"source,omitempty"` + // Target indicates the Mount target that this volume is assigned for. + Target string `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"` +} + +func (m *VolumeAttachment) Reset() { *m = VolumeAttachment{} } +func (*VolumeAttachment) ProtoMessage() {} +func (*VolumeAttachment) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{64} +} +func (m *VolumeAttachment) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeAttachment) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeAttachment.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeAttachment) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeAttachment.Merge(m, src) +} +func (m *VolumeAttachment) XXX_Size() int { + return m.Size() +} +func (m *VolumeAttachment) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeAttachment.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeAttachment proto.InternalMessageInfo + +// TopologyRequirement expresses the user's requirements for a volume's +// accessible topology. +type TopologyRequirement struct { + // Specifies the list of topologies the provisioned volume MUST be + // accessible from. + // This field is OPTIONAL. If TopologyRequirement is specified either + // requisite or preferred or both MUST be specified. + // + // If requisite is specified, the provisioned volume MUST be + // accessible from at least one of the requisite topologies. + // + // Given + // x = number of topologies provisioned volume is accessible from + // n = number of requisite topologies + // The CO MUST ensure n >= 1. The SP MUST ensure x >= 1 + // If x==n, then the SP MUST make the provisioned volume available to + // all topologies from the list of requisite topologies. If it is + // unable to do so, the SP MUST fail the CreateVolume call. + // For example, if a volume should be accessible from a single zone, + // and requisite = + // {"region": "R1", "zone": "Z2"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and the "zone" "Z2". + // Similarly, if a volume should be accessible from two zones, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and both "zone" "Z2" and "zone" "Z3". + // + // If xn, then the SP MUST make the provisioned volume available from + // all topologies from the list of requisite topologies and MAY choose + // the remaining x-n unique topologies from the list of all possible + // topologies. If it is unable to do so, the SP MUST fail the + // CreateVolume call. + // For example, if a volume should be accessible from two zones, and + // requisite = + // {"region": "R1", "zone": "Z2"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and the "zone" "Z2" and the SP may select the second zone + // independently, e.g. "R1/Z4". + Requisite []*Topology `protobuf:"bytes,1,rep,name=requisite,proto3" json:"requisite,omitempty"` + // Specifies the list of topologies the CO would prefer the volume to + // be provisioned in. + // + // This field is OPTIONAL. If TopologyRequirement is specified either + // requisite or preferred or both MUST be specified. + // + // An SP MUST attempt to make the provisioned volume available using + // the preferred topologies in order from first to last. + // + // If requisite is specified, all topologies in preferred list MUST + // also be present in the list of requisite topologies. + // + // If the SP is unable to to make the provisioned volume available + // from any of the preferred topologies, the SP MAY choose a topology + // from the list of requisite topologies. + // If the list of requisite topologies is not specified, then the SP + // MAY choose from the list of all possible topologies. + // If the list of requisite topologies is specified and the SP is + // unable to to make the provisioned volume available from any of the + // requisite topologies it MUST fail the CreateVolume call. + // + // Example 1: + // Given a volume should be accessible from a single zone, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"} + // preferred = + // {"region": "R1", "zone": "Z3"} + // then the the SP SHOULD first attempt to make the provisioned volume + // available from "zone" "Z3" in the "region" "R1" and fall back to + // "zone" "Z2" in the "region" "R1" if that is not possible. + // + // Example 2: + // Given a volume should be accessible from a single zone, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"}, + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z5"} + // preferred = + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z2"} + // then the the SP SHOULD first attempt to make the provisioned volume + // accessible from "zone" "Z4" in the "region" "R1" and fall back to + // "zone" "Z2" in the "region" "R1" if that is not possible. If that + // is not possible, the SP may choose between either the "zone" + // "Z3" or "Z5" in the "region" "R1". + // + // Example 3: + // Given a volume should be accessible from TWO zones (because an + // opaque parameter in CreateVolumeRequest, for example, specifies + // the volume is accessible from two zones, aka synchronously + // replicated), and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"}, + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z5"} + // preferred = + // {"region": "R1", "zone": "Z5"}, + // {"region": "R1", "zone": "Z3"} + // then the the SP SHOULD first attempt to make the provisioned volume + // accessible from the combination of the two "zones" "Z5" and "Z3" in + // the "region" "R1". If that's not possible, it should fall back to + // a combination of "Z5" and other possibilities from the list of + // requisite. If that's not possible, it should fall back to a + // combination of "Z3" and other possibilities from the list of + // requisite. If that's not possible, it should fall back to a + // combination of other possibilities from the list of requisite. + Preferred []*Topology `protobuf:"bytes,2,rep,name=preferred,proto3" json:"preferred,omitempty"` +} + +func (m *TopologyRequirement) Reset() { *m = TopologyRequirement{} } +func (*TopologyRequirement) ProtoMessage() {} +func (*TopologyRequirement) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{65} +} +func (m *TopologyRequirement) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *TopologyRequirement) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_TopologyRequirement.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *TopologyRequirement) XXX_Merge(src proto.Message) { + xxx_messageInfo_TopologyRequirement.Merge(m, src) +} +func (m *TopologyRequirement) XXX_Size() int { + return m.Size() +} +func (m *TopologyRequirement) XXX_DiscardUnknown() { + xxx_messageInfo_TopologyRequirement.DiscardUnknown(m) +} + +var xxx_messageInfo_TopologyRequirement proto.InternalMessageInfo + +// Topology is a map of topological domains to topological segments. +// A topological domain is a sub-division of a cluster, like "region", +// "zone", "rack", etc. +// A topological segment is a specific instance of a topological domain, +// like "zone3", "rack3", etc. +// For example {"com.company/zone": "Z1", "com.company/rack": "R3"} +// Valid keys have two segments: an OPTIONAL prefix and name, separated +// by a slash (/), for example: "com.company.example/zone". +// The key name segment is REQUIRED. The prefix is OPTIONAL. +// The key name MUST be 63 characters or less, begin and end with an +// alphanumeric character ([a-z0-9A-Z]), and contain only dashes (-), +// underscores (_), dots (.), or alphanumerics in between, for example +// "zone". +// The key prefix MUST be 63 characters or less, begin and end with a +// lower-case alphanumeric character ([a-z0-9]), contain only +// dashes (-), dots (.), or lower-case alphanumerics in between, and +// follow domain name notation format +// (https://tools.ietf.org/html/rfc1035#section-2.3.1). +// The key prefix SHOULD include the plugin's host company name and/or +// the plugin name, to minimize the possibility of collisions with keys +// from other plugins. +// If a key prefix is specified, it MUST be identical across all +// topology keys returned by the SP (across all RPCs). +// Keys MUST be case-insensitive. Meaning the keys "Zone" and "zone" +// MUST not both exist. +// Each value (topological segment) MUST contain 1 or more strings. +// Each string MUST be 63 characters or less and begin and end with an +// alphanumeric character with '-', '_', '.', or alphanumerics in +// between. +type Topology struct { + Segments map[string]string `protobuf:"bytes,1,rep,name=segments,proto3" json:"segments,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (m *Topology) Reset() { *m = Topology{} } +func (*Topology) ProtoMessage() {} +func (*Topology) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{66} +} +func (m *Topology) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Topology) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Topology.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Topology) XXX_Merge(src proto.Message) { + xxx_messageInfo_Topology.Merge(m, src) +} +func (m *Topology) XXX_Size() int { + return m.Size() +} +func (m *Topology) XXX_DiscardUnknown() { + xxx_messageInfo_Topology.DiscardUnknown(m) +} + +var xxx_messageInfo_Topology proto.InternalMessageInfo + +// VolumeCapability specifies a capability of a volume. +type VolumeCapability struct { + // Specifies what API the volume will be accessed using. One of the + // following fields MUST be specified. + // + // Types that are valid to be assigned to AccessType: + // *VolumeCapability_Block + // *VolumeCapability_Mount + AccessType isVolumeCapability_AccessType `protobuf_oneof:"access_type"` + // This is a REQUIRED field. + AccessMode *VolumeCapability_AccessMode `protobuf:"bytes,3,opt,name=access_mode,json=accessMode,proto3" json:"access_mode,omitempty"` +} + +func (m *VolumeCapability) Reset() { *m = VolumeCapability{} } +func (*VolumeCapability) ProtoMessage() {} +func (*VolumeCapability) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{67} +} +func (m *VolumeCapability) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeCapability) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeCapability.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeCapability) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability.Merge(m, src) +} +func (m *VolumeCapability) XXX_Size() int { + return m.Size() +} +func (m *VolumeCapability) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability proto.InternalMessageInfo + +type isVolumeCapability_AccessType interface { + isVolumeCapability_AccessType() + MarshalTo([]byte) (int, error) + Size() int +} + +type VolumeCapability_Block struct { + Block *VolumeCapability_BlockVolume `protobuf:"bytes,1,opt,name=block,proto3,oneof" json:"block,omitempty"` +} +type VolumeCapability_Mount struct { + Mount *VolumeCapability_MountVolume `protobuf:"bytes,2,opt,name=mount,proto3,oneof" json:"mount,omitempty"` +} + +func (*VolumeCapability_Block) isVolumeCapability_AccessType() {} +func (*VolumeCapability_Mount) isVolumeCapability_AccessType() {} + +func (m *VolumeCapability) GetAccessType() isVolumeCapability_AccessType { + if m != nil { + return m.AccessType + } + return nil +} + +func (m *VolumeCapability) GetBlock() *VolumeCapability_BlockVolume { + if x, ok := m.GetAccessType().(*VolumeCapability_Block); ok { + return x.Block + } + return nil +} + +func (m *VolumeCapability) GetMount() *VolumeCapability_MountVolume { + if x, ok := m.GetAccessType().(*VolumeCapability_Mount); ok { + return x.Mount + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*VolumeCapability) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*VolumeCapability_Block)(nil), + (*VolumeCapability_Mount)(nil), + } +} + +// Indicate that the volume will be accessed via the block device API. +type VolumeCapability_BlockVolume struct { +} + +func (m *VolumeCapability_BlockVolume) Reset() { *m = VolumeCapability_BlockVolume{} } +func (*VolumeCapability_BlockVolume) ProtoMessage() {} +func (*VolumeCapability_BlockVolume) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{67, 0} +} +func (m *VolumeCapability_BlockVolume) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeCapability_BlockVolume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeCapability_BlockVolume.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeCapability_BlockVolume) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability_BlockVolume.Merge(m, src) +} +func (m *VolumeCapability_BlockVolume) XXX_Size() int { + return m.Size() +} +func (m *VolumeCapability_BlockVolume) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability_BlockVolume.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability_BlockVolume proto.InternalMessageInfo + +// Indicate that the volume will be accessed via the filesystem API. +type VolumeCapability_MountVolume struct { + // The filesystem type. This field is OPTIONAL. + // An empty string is equal to an unspecified field value. + FsType string `protobuf:"bytes,1,opt,name=fs_type,json=fsType,proto3" json:"fs_type,omitempty"` + // The mount options that can be used for the volume. This field is + // OPTIONAL. `mount_flags` MAY contain sensitive information. + // Therefore, the CO and the Plugin MUST NOT leak this information + // to untrusted entities. The total size of this repeated field + // SHALL NOT exceed 4 KiB. + MountFlags []string `protobuf:"bytes,2,rep,name=mount_flags,json=mountFlags,proto3" json:"mount_flags,omitempty"` +} + +func (m *VolumeCapability_MountVolume) Reset() { *m = VolumeCapability_MountVolume{} } +func (*VolumeCapability_MountVolume) ProtoMessage() {} +func (*VolumeCapability_MountVolume) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{67, 1} +} +func (m *VolumeCapability_MountVolume) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeCapability_MountVolume) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeCapability_MountVolume.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeCapability_MountVolume) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability_MountVolume.Merge(m, src) +} +func (m *VolumeCapability_MountVolume) XXX_Size() int { + return m.Size() +} +func (m *VolumeCapability_MountVolume) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability_MountVolume.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability_MountVolume proto.InternalMessageInfo + +// Specify how a volume can be accessed. +type VolumeCapability_AccessMode struct { + // This field is REQUIRED. + Mode VolumeCapability_AccessMode_Mode `protobuf:"varint,1,opt,name=mode,proto3,enum=docker.swarmkit.v1.VolumeCapability_AccessMode_Mode" json:"mode,omitempty"` +} + +func (m *VolumeCapability_AccessMode) Reset() { *m = VolumeCapability_AccessMode{} } +func (*VolumeCapability_AccessMode) ProtoMessage() {} +func (*VolumeCapability_AccessMode) Descriptor() ([]byte, []int) { + return fileDescriptor_0b5eafd0404ded3d, []int{67, 2} +} +func (m *VolumeCapability_AccessMode) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VolumeCapability_AccessMode) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VolumeCapability_AccessMode.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VolumeCapability_AccessMode) XXX_Merge(src proto.Message) { + xxx_messageInfo_VolumeCapability_AccessMode.Merge(m, src) +} +func (m *VolumeCapability_AccessMode) XXX_Size() int { + return m.Size() +} +func (m *VolumeCapability_AccessMode) XXX_DiscardUnknown() { + xxx_messageInfo_VolumeCapability_AccessMode.DiscardUnknown(m) +} + +var xxx_messageInfo_VolumeCapability_AccessMode proto.InternalMessageInfo + func init() { proto.RegisterEnum("docker.swarmkit.v1.ResourceType", ResourceType_name, ResourceType_value) proto.RegisterEnum("docker.swarmkit.v1.TaskState", TaskState_name, TaskState_value) @@ -3734,6 +4901,10 @@ func init() { proto.RegisterEnum("docker.swarmkit.v1.ExternalCA_CAProtocol", ExternalCA_CAProtocol_name, ExternalCA_CAProtocol_value) proto.RegisterEnum("docker.swarmkit.v1.EncryptionKey_Algorithm", EncryptionKey_Algorithm_name, EncryptionKey_Algorithm_value) proto.RegisterEnum("docker.swarmkit.v1.MaybeEncryptedRecord_Algorithm", MaybeEncryptedRecord_Algorithm_name, MaybeEncryptedRecord_Algorithm_value) + proto.RegisterEnum("docker.swarmkit.v1.VolumeAccessMode_Scope", VolumeAccessMode_Scope_name, VolumeAccessMode_Scope_value) + proto.RegisterEnum("docker.swarmkit.v1.VolumeAccessMode_Sharing", VolumeAccessMode_Sharing_name, VolumeAccessMode_Sharing_value) + proto.RegisterEnum("docker.swarmkit.v1.VolumePublishStatus_State", VolumePublishStatus_State_name, VolumePublishStatus_State_value) + proto.RegisterEnum("docker.swarmkit.v1.VolumeCapability_AccessMode_Mode", VolumeCapability_AccessMode_Mode_name, VolumeCapability_AccessMode_Mode_value) proto.RegisterType((*Version)(nil), "docker.swarmkit.v1.Version") proto.RegisterType((*IndexEntry)(nil), "docker.swarmkit.v1.IndexEntry") proto.RegisterType((*Annotations)(nil), "docker.swarmkit.v1.Annotations") @@ -3749,6 +4920,7 @@ func init() { proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.EngineDescription.LabelsEntry") proto.RegisterType((*NodeDescription)(nil), "docker.swarmkit.v1.NodeDescription") proto.RegisterType((*NodeTLSInfo)(nil), "docker.swarmkit.v1.NodeTLSInfo") + proto.RegisterType((*NodeCSIInfo)(nil), "docker.swarmkit.v1.NodeCSIInfo") proto.RegisterType((*RaftMemberStatus)(nil), "docker.swarmkit.v1.RaftMemberStatus") proto.RegisterType((*NodeStatus)(nil), "docker.swarmkit.v1.NodeStatus") proto.RegisterType((*Image)(nil), "docker.swarmkit.v1.Image") @@ -3805,6 +4977,26 @@ func init() { proto.RegisterType((*Privileges_CredentialSpec)(nil), "docker.swarmkit.v1.Privileges.CredentialSpec") proto.RegisterType((*Privileges_SELinuxContext)(nil), "docker.swarmkit.v1.Privileges.SELinuxContext") proto.RegisterType((*JobStatus)(nil), "docker.swarmkit.v1.JobStatus") + proto.RegisterType((*VolumeAccessMode)(nil), "docker.swarmkit.v1.VolumeAccessMode") + proto.RegisterType((*VolumeAccessMode_BlockVolume)(nil), "docker.swarmkit.v1.VolumeAccessMode.BlockVolume") + proto.RegisterType((*VolumeAccessMode_MountVolume)(nil), "docker.swarmkit.v1.VolumeAccessMode.MountVolume") + proto.RegisterType((*VolumeSecret)(nil), "docker.swarmkit.v1.VolumeSecret") + proto.RegisterType((*VolumePublishStatus)(nil), "docker.swarmkit.v1.VolumePublishStatus") + proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.VolumePublishStatus.PublishContextEntry") + proto.RegisterType((*VolumeInfo)(nil), "docker.swarmkit.v1.VolumeInfo") + proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.VolumeInfo.VolumeContextEntry") + proto.RegisterType((*CapacityRange)(nil), "docker.swarmkit.v1.CapacityRange") + proto.RegisterType((*VolumeAssignment)(nil), "docker.swarmkit.v1.VolumeAssignment") + proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.VolumeAssignment.PublishContextEntry") + proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.VolumeAssignment.VolumeContextEntry") + proto.RegisterType((*VolumeAttachment)(nil), "docker.swarmkit.v1.VolumeAttachment") + proto.RegisterType((*TopologyRequirement)(nil), "docker.swarmkit.v1.TopologyRequirement") + proto.RegisterType((*Topology)(nil), "docker.swarmkit.v1.Topology") + proto.RegisterMapType((map[string]string)(nil), "docker.swarmkit.v1.Topology.SegmentsEntry") + proto.RegisterType((*VolumeCapability)(nil), "docker.swarmkit.v1.VolumeCapability") + proto.RegisterType((*VolumeCapability_BlockVolume)(nil), "docker.swarmkit.v1.VolumeCapability.BlockVolume") + proto.RegisterType((*VolumeCapability_MountVolume)(nil), "docker.swarmkit.v1.VolumeCapability.MountVolume") + proto.RegisterType((*VolumeCapability_AccessMode)(nil), "docker.swarmkit.v1.VolumeCapability.AccessMode") } func init() { @@ -3812,342 +5004,402 @@ func init() { } var fileDescriptor_0b5eafd0404ded3d = []byte{ - // 5345 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x3a, 0x4b, 0x6c, 0x24, 0x49, - 0x56, 0xae, 0x72, 0x55, 0xb9, 0xea, 0x55, 0xd9, 0xce, 0x8e, 0xf6, 0xf6, 0xb8, 0x6b, 0x7a, 0x6c, - 0x4f, 0xce, 0xf4, 0xce, 0xec, 0xec, 0xe0, 0xfe, 0xcd, 0x8e, 0x7a, 0x66, 0x98, 0x9d, 0xa9, 0x4f, - 0xba, 0x5d, 0xdb, 0x76, 0x55, 0x29, 0xaa, 0xdc, 0xbd, 0x8b, 0x04, 0x49, 0x3a, 0x33, 0x5c, 0xce, - 0x76, 0x56, 0x46, 0x92, 0x99, 0x65, 0x77, 0xb1, 0x20, 0xe6, 0x04, 0xc8, 0x27, 0xb8, 0x2c, 0xbb, - 0x42, 0x96, 0x90, 0xe0, 0xc6, 0x81, 0x03, 0x07, 0x16, 0x4e, 0x83, 0x84, 0xd0, 0x8a, 0x0b, 0xbb, - 0x20, 0xc1, 0x0a, 0x90, 0x61, 0xbc, 0x12, 0x37, 0x04, 0x17, 0xc4, 0x85, 0x03, 0x8a, 0x4f, 0x66, - 0xa5, 0xab, 0xd3, 0xf6, 0xcc, 0x2e, 0x17, 0xbb, 0xe2, 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0xfd, 0x1a, 0x26, 0xd7, 0xc2, 0xed, 0x8d, 0x32, 0xdb, 0x94, 0x71, 0x3e, 0x2d, 0x6f, + 0xb0, 0xa7, 0x3b, 0xc4, 0x8c, 0x7e, 0xde, 0x10, 0x76, 0xdd, 0xfc, 0x2a, 0xe4, 0xe4, 0xab, 0x02, + 0x5a, 0x86, 0xec, 0xc3, 0x16, 0xbe, 0x5f, 0xc7, 0xca, 0x14, 0x97, 0xb2, 0xec, 0x79, 0xc8, 0xdf, + 0x83, 0x56, 0x61, 0x7a, 0xab, 0xdc, 0x2c, 0xdf, 0xa3, 0x67, 0x82, 0x4f, 0x43, 0x22, 0x88, 0xd4, + 0x78, 0x49, 0x11, 0x03, 0x84, 0x3c, 0x2b, 0xaf, 0x7c, 0xfb, 0x87, 0xcb, 0x53, 0xdf, 0xff, 0xe1, + 0xf2, 0xd4, 0xc7, 0x67, 0xcb, 0x89, 0x6f, 0x9f, 0x2d, 0x27, 0xbe, 0x73, 0xb6, 0x9c, 0xf8, 0xd7, + 0xb3, 0xe5, 0xc4, 0xaf, 0xff, 0x68, 0x79, 0xea, 0x3b, 0x3f, 0x5a, 0x9e, 0xfa, 0xfe, 0x8f, 0x96, + 0xa7, 0x76, 0xb2, 0x2c, 0xba, 0x7e, 0xf3, 0x7f, 0x03, 0x00, 0x00, 0xff, 0xff, 0x88, 0xc7, 0xc1, + 0x44, 0x69, 0x42, 0x00, 0x00, } func (m *Version) Copy() *Version { @@ -4413,6 +5665,14 @@ func (m *NodeDescription) CopyFrom(src interface{}) { m.TLSInfo = &NodeTLSInfo{} github_com_docker_swarmkit_api_deepcopy.Copy(m.TLSInfo, o.TLSInfo) } + if o.CSIInfo != nil { + m.CSIInfo = make([]*NodeCSIInfo, len(o.CSIInfo)) + for i := range m.CSIInfo { + m.CSIInfo[i] = &NodeCSIInfo{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.CSIInfo[i], o.CSIInfo[i]) + } + } + } func (m *NodeTLSInfo) Copy() *NodeTLSInfo { @@ -4442,6 +5702,25 @@ func (m *NodeTLSInfo) CopyFrom(src interface{}) { } } +func (m *NodeCSIInfo) Copy() *NodeCSIInfo { + if m == nil { + return nil + } + o := &NodeCSIInfo{} + o.CopyFrom(m) + return o +} + +func (m *NodeCSIInfo) CopyFrom(src interface{}) { + + o := src.(*NodeCSIInfo) + *m = *o + if o.AccessibleTopology != nil { + m.AccessibleTopology = &Topology{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.AccessibleTopology, o.AccessibleTopology) + } +} + func (m *RaftMemberStatus) Copy() *RaftMemberStatus { if m == nil { return nil @@ -5539,6 +6818,344 @@ func (m *JobStatus) CopyFrom(src interface{}) { } } +func (m *VolumeAccessMode) Copy() *VolumeAccessMode { + if m == nil { + return nil + } + o := &VolumeAccessMode{} + o.CopyFrom(m) + return o +} + +func (m *VolumeAccessMode) CopyFrom(src interface{}) { + + o := src.(*VolumeAccessMode) + *m = *o + if o.AccessType != nil { + switch o.AccessType.(type) { + case *VolumeAccessMode_Block: + v := VolumeAccessMode_Block{ + Block: &VolumeAccessMode_BlockVolume{}, + } + github_com_docker_swarmkit_api_deepcopy.Copy(v.Block, o.GetBlock()) + m.AccessType = &v + case *VolumeAccessMode_Mount: + v := VolumeAccessMode_Mount{ + Mount: &VolumeAccessMode_MountVolume{}, + } + github_com_docker_swarmkit_api_deepcopy.Copy(v.Mount, o.GetMount()) + m.AccessType = &v + } + } + +} + +func (m *VolumeAccessMode_BlockVolume) Copy() *VolumeAccessMode_BlockVolume { + if m == nil { + return nil + } + o := &VolumeAccessMode_BlockVolume{} + o.CopyFrom(m) + return o +} + +func (m *VolumeAccessMode_BlockVolume) CopyFrom(src interface{}) {} +func (m *VolumeAccessMode_MountVolume) Copy() *VolumeAccessMode_MountVolume { + if m == nil { + return nil + } + o := &VolumeAccessMode_MountVolume{} + o.CopyFrom(m) + return o +} + +func (m *VolumeAccessMode_MountVolume) CopyFrom(src interface{}) { + + o := src.(*VolumeAccessMode_MountVolume) + *m = *o + if o.MountFlags != nil { + m.MountFlags = make([]string, len(o.MountFlags)) + copy(m.MountFlags, o.MountFlags) + } + +} + +func (m *VolumeSecret) Copy() *VolumeSecret { + if m == nil { + return nil + } + o := &VolumeSecret{} + o.CopyFrom(m) + return o +} + +func (m *VolumeSecret) CopyFrom(src interface{}) { + + o := src.(*VolumeSecret) + *m = *o +} + +func (m *VolumePublishStatus) Copy() *VolumePublishStatus { + if m == nil { + return nil + } + o := &VolumePublishStatus{} + o.CopyFrom(m) + return o +} + +func (m *VolumePublishStatus) CopyFrom(src interface{}) { + + o := src.(*VolumePublishStatus) + *m = *o + if o.PublishContext != nil { + m.PublishContext = make(map[string]string, len(o.PublishContext)) + for k, v := range o.PublishContext { + m.PublishContext[k] = v + } + } + +} + +func (m *VolumeInfo) Copy() *VolumeInfo { + if m == nil { + return nil + } + o := &VolumeInfo{} + o.CopyFrom(m) + return o +} + +func (m *VolumeInfo) CopyFrom(src interface{}) { + + o := src.(*VolumeInfo) + *m = *o + if o.VolumeContext != nil { + m.VolumeContext = make(map[string]string, len(o.VolumeContext)) + for k, v := range o.VolumeContext { + m.VolumeContext[k] = v + } + } + + if o.AccessibleTopology != nil { + m.AccessibleTopology = make([]*Topology, len(o.AccessibleTopology)) + for i := range m.AccessibleTopology { + m.AccessibleTopology[i] = &Topology{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.AccessibleTopology[i], o.AccessibleTopology[i]) + } + } + +} + +func (m *CapacityRange) Copy() *CapacityRange { + if m == nil { + return nil + } + o := &CapacityRange{} + o.CopyFrom(m) + return o +} + +func (m *CapacityRange) CopyFrom(src interface{}) { + + o := src.(*CapacityRange) + *m = *o +} + +func (m *VolumeAssignment) Copy() *VolumeAssignment { + if m == nil { + return nil + } + o := &VolumeAssignment{} + o.CopyFrom(m) + return o +} + +func (m *VolumeAssignment) CopyFrom(src interface{}) { + + o := src.(*VolumeAssignment) + *m = *o + if o.Driver != nil { + m.Driver = &Driver{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Driver, o.Driver) + } + if o.VolumeContext != nil { + m.VolumeContext = make(map[string]string, len(o.VolumeContext)) + for k, v := range o.VolumeContext { + m.VolumeContext[k] = v + } + } + + if o.PublishContext != nil { + m.PublishContext = make(map[string]string, len(o.PublishContext)) + for k, v := range o.PublishContext { + m.PublishContext[k] = v + } + } + + if o.AccessMode != nil { + m.AccessMode = &VolumeAccessMode{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.AccessMode, o.AccessMode) + } + if o.Secrets != nil { + m.Secrets = make([]*VolumeSecret, len(o.Secrets)) + for i := range m.Secrets { + m.Secrets[i] = &VolumeSecret{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Secrets[i], o.Secrets[i]) + } + } + +} + +func (m *VolumeAttachment) Copy() *VolumeAttachment { + if m == nil { + return nil + } + o := &VolumeAttachment{} + o.CopyFrom(m) + return o +} + +func (m *VolumeAttachment) CopyFrom(src interface{}) { + + o := src.(*VolumeAttachment) + *m = *o +} + +func (m *TopologyRequirement) Copy() *TopologyRequirement { + if m == nil { + return nil + } + o := &TopologyRequirement{} + o.CopyFrom(m) + return o +} + +func (m *TopologyRequirement) CopyFrom(src interface{}) { + + o := src.(*TopologyRequirement) + *m = *o + if o.Requisite != nil { + m.Requisite = make([]*Topology, len(o.Requisite)) + for i := range m.Requisite { + m.Requisite[i] = &Topology{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Requisite[i], o.Requisite[i]) + } + } + + if o.Preferred != nil { + m.Preferred = make([]*Topology, len(o.Preferred)) + for i := range m.Preferred { + m.Preferred[i] = &Topology{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.Preferred[i], o.Preferred[i]) + } + } + +} + +func (m *Topology) Copy() *Topology { + if m == nil { + return nil + } + o := &Topology{} + o.CopyFrom(m) + return o +} + +func (m *Topology) CopyFrom(src interface{}) { + + o := src.(*Topology) + *m = *o + if o.Segments != nil { + m.Segments = make(map[string]string, len(o.Segments)) + for k, v := range o.Segments { + m.Segments[k] = v + } + } + +} + +func (m *VolumeCapability) Copy() *VolumeCapability { + if m == nil { + return nil + } + o := &VolumeCapability{} + o.CopyFrom(m) + return o +} + +func (m *VolumeCapability) CopyFrom(src interface{}) { + + o := src.(*VolumeCapability) + *m = *o + if o.AccessMode != nil { + m.AccessMode = &VolumeCapability_AccessMode{} + github_com_docker_swarmkit_api_deepcopy.Copy(m.AccessMode, o.AccessMode) + } + if o.AccessType != nil { + switch o.AccessType.(type) { + case *VolumeCapability_Block: + v := VolumeCapability_Block{ + Block: &VolumeCapability_BlockVolume{}, + } + github_com_docker_swarmkit_api_deepcopy.Copy(v.Block, o.GetBlock()) + m.AccessType = &v + case *VolumeCapability_Mount: + v := VolumeCapability_Mount{ + Mount: &VolumeCapability_MountVolume{}, + } + github_com_docker_swarmkit_api_deepcopy.Copy(v.Mount, o.GetMount()) + m.AccessType = &v + } + } + +} + +func (m *VolumeCapability_BlockVolume) Copy() *VolumeCapability_BlockVolume { + if m == nil { + return nil + } + o := &VolumeCapability_BlockVolume{} + o.CopyFrom(m) + return o +} + +func (m *VolumeCapability_BlockVolume) CopyFrom(src interface{}) {} +func (m *VolumeCapability_MountVolume) Copy() *VolumeCapability_MountVolume { + if m == nil { + return nil + } + o := &VolumeCapability_MountVolume{} + o.CopyFrom(m) + return o +} + +func (m *VolumeCapability_MountVolume) CopyFrom(src interface{}) { + + o := src.(*VolumeCapability_MountVolume) + *m = *o + if o.MountFlags != nil { + m.MountFlags = make([]string, len(o.MountFlags)) + copy(m.MountFlags, o.MountFlags) + } + +} + +func (m *VolumeCapability_AccessMode) Copy() *VolumeCapability_AccessMode { + if m == nil { + return nil + } + o := &VolumeCapability_AccessMode{} + o.CopyFrom(m) + return o +} + +func (m *VolumeCapability_AccessMode) CopyFrom(src interface{}) { + + o := src.(*VolumeCapability_AccessMode) + *m = *o +} + func (m *Version) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -6088,6 +7705,20 @@ func (m *NodeDescription) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if len(m.CSIInfo) > 0 { + for iNdEx := len(m.CSIInfo) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.CSIInfo[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x3a + } + } if m.FIPS { i-- if m.FIPS { @@ -6200,6 +7831,60 @@ func (m *NodeTLSInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *NodeCSIInfo) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *NodeCSIInfo) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *NodeCSIInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.AccessibleTopology != nil { + { + size, err := m.AccessibleTopology.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + if m.MaxVolumesPerNode != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.MaxVolumesPerNode)) + i-- + dAtA[i] = 0x18 + } + if len(m.NodeID) > 0 { + i -= len(m.NodeID) + copy(dAtA[i:], m.NodeID) + i = encodeVarintTypes(dAtA, i, uint64(len(m.NodeID))) + i-- + dAtA[i] = 0x12 + } + if len(m.PluginName) > 0 { + i -= len(m.PluginName) + copy(dAtA[i:], m.PluginName) + i = encodeVarintTypes(dAtA, i, uint64(len(m.PluginName))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + func (m *RaftMemberStatus) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -6657,12 +8342,12 @@ func (m *UpdateConfig) MarshalToSizedBuffer(dAtA []byte) (int, error) { i-- dAtA[i] = 0x18 } - n18, err18 := github_com_gogo_protobuf_types.StdDurationMarshalTo(m.Delay, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdDuration(m.Delay):]) - if err18 != nil { - return 0, err18 + n19, err19 := github_com_gogo_protobuf_types.StdDurationMarshalTo(m.Delay, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdDuration(m.Delay):]) + if err19 != nil { + return 0, err19 } - i -= n18 - i = encodeVarintTypes(dAtA, i, uint64(n18)) + i -= n19 + i = encodeVarintTypes(dAtA, i, uint64(n19)) i-- dAtA[i] = 0x12 if m.Parallelism != 0 { @@ -8811,6 +10496,777 @@ func (m *JobStatus) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *VolumeAccessMode) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeAccessMode) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeAccessMode) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.AccessType != nil { + { + size := m.AccessType.Size() + i -= size + if _, err := m.AccessType.MarshalTo(dAtA[i:]); err != nil { + return 0, err + } + } + } + if m.Sharing != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.Sharing)) + i-- + dAtA[i] = 0x10 + } + if m.Scope != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.Scope)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *VolumeAccessMode_Block) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeAccessMode_Block) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.Block != nil { + { + size, err := m.Block.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + return len(dAtA) - i, nil +} +func (m *VolumeAccessMode_Mount) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeAccessMode_Mount) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.Mount != nil { + { + size, err := m.Mount.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + return len(dAtA) - i, nil +} +func (m *VolumeAccessMode_BlockVolume) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeAccessMode_BlockVolume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeAccessMode_BlockVolume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + return len(dAtA) - i, nil +} + +func (m *VolumeAccessMode_MountVolume) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeAccessMode_MountVolume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeAccessMode_MountVolume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.MountFlags) > 0 { + for iNdEx := len(m.MountFlags) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.MountFlags[iNdEx]) + copy(dAtA[i:], m.MountFlags[iNdEx]) + i = encodeVarintTypes(dAtA, i, uint64(len(m.MountFlags[iNdEx]))) + i-- + dAtA[i] = 0x12 + } + } + if len(m.FsType) > 0 { + i -= len(m.FsType) + copy(dAtA[i:], m.FsType) + i = encodeVarintTypes(dAtA, i, uint64(len(m.FsType))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *VolumeSecret) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeSecret) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeSecret) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Secret) > 0 { + i -= len(m.Secret) + copy(dAtA[i:], m.Secret) + i = encodeVarintTypes(dAtA, i, uint64(len(m.Secret))) + i-- + dAtA[i] = 0x12 + } + if len(m.Key) > 0 { + i -= len(m.Key) + copy(dAtA[i:], m.Key) + i = encodeVarintTypes(dAtA, i, uint64(len(m.Key))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *VolumePublishStatus) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumePublishStatus) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumePublishStatus) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Message) > 0 { + i -= len(m.Message) + copy(dAtA[i:], m.Message) + i = encodeVarintTypes(dAtA, i, uint64(len(m.Message))) + i-- + dAtA[i] = 0x2a + } + if len(m.PublishContext) > 0 { + for k := range m.PublishContext { + v := m.PublishContext[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintTypes(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintTypes(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintTypes(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x1a + } + } + if m.State != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.State)) + i-- + dAtA[i] = 0x10 + } + if len(m.NodeID) > 0 { + i -= len(m.NodeID) + copy(dAtA[i:], m.NodeID) + i = encodeVarintTypes(dAtA, i, uint64(len(m.NodeID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *VolumeInfo) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeInfo) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.AccessibleTopology) > 0 { + for iNdEx := len(m.AccessibleTopology) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.AccessibleTopology[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + } + if len(m.VolumeID) > 0 { + i -= len(m.VolumeID) + copy(dAtA[i:], m.VolumeID) + i = encodeVarintTypes(dAtA, i, uint64(len(m.VolumeID))) + i-- + dAtA[i] = 0x1a + } + if len(m.VolumeContext) > 0 { + for k := range m.VolumeContext { + v := m.VolumeContext[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintTypes(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintTypes(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintTypes(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x12 + } + } + if m.CapacityBytes != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.CapacityBytes)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *CapacityRange) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *CapacityRange) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CapacityRange) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.LimitBytes != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.LimitBytes)) + i-- + dAtA[i] = 0x10 + } + if m.RequiredBytes != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.RequiredBytes)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *VolumeAssignment) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeAssignment) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeAssignment) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Secrets) > 0 { + for iNdEx := len(m.Secrets) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Secrets[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x3a + } + } + if m.AccessMode != nil { + { + size, err := m.AccessMode.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x32 + } + if len(m.PublishContext) > 0 { + for k := range m.PublishContext { + v := m.PublishContext[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintTypes(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintTypes(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintTypes(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x2a + } + } + if len(m.VolumeContext) > 0 { + for k := range m.VolumeContext { + v := m.VolumeContext[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintTypes(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintTypes(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintTypes(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x22 + } + } + if m.Driver != nil { + { + size, err := m.Driver.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + if len(m.VolumeID) > 0 { + i -= len(m.VolumeID) + copy(dAtA[i:], m.VolumeID) + i = encodeVarintTypes(dAtA, i, uint64(len(m.VolumeID))) + i-- + dAtA[i] = 0x12 + } + if len(m.ID) > 0 { + i -= len(m.ID) + copy(dAtA[i:], m.ID) + i = encodeVarintTypes(dAtA, i, uint64(len(m.ID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *VolumeAttachment) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeAttachment) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeAttachment) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Target) > 0 { + i -= len(m.Target) + copy(dAtA[i:], m.Target) + i = encodeVarintTypes(dAtA, i, uint64(len(m.Target))) + i-- + dAtA[i] = 0x1a + } + if len(m.Source) > 0 { + i -= len(m.Source) + copy(dAtA[i:], m.Source) + i = encodeVarintTypes(dAtA, i, uint64(len(m.Source))) + i-- + dAtA[i] = 0x12 + } + if len(m.ID) > 0 { + i -= len(m.ID) + copy(dAtA[i:], m.ID) + i = encodeVarintTypes(dAtA, i, uint64(len(m.ID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *TopologyRequirement) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *TopologyRequirement) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *TopologyRequirement) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Preferred) > 0 { + for iNdEx := len(m.Preferred) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Preferred[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } + if len(m.Requisite) > 0 { + for iNdEx := len(m.Requisite) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Requisite[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *Topology) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Topology) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Topology) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Segments) > 0 { + for k := range m.Segments { + v := m.Segments[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintTypes(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintTypes(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintTypes(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *VolumeCapability) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeCapability) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeCapability) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.AccessMode != nil { + { + size, err := m.AccessMode.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + if m.AccessType != nil { + { + size := m.AccessType.Size() + i -= size + if _, err := m.AccessType.MarshalTo(dAtA[i:]); err != nil { + return 0, err + } + } + } + return len(dAtA) - i, nil +} + +func (m *VolumeCapability_Block) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeCapability_Block) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.Block != nil { + { + size, err := m.Block.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} +func (m *VolumeCapability_Mount) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeCapability_Mount) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.Mount != nil { + { + size, err := m.Mount.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTypes(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + return len(dAtA) - i, nil +} +func (m *VolumeCapability_BlockVolume) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeCapability_BlockVolume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeCapability_BlockVolume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + return len(dAtA) - i, nil +} + +func (m *VolumeCapability_MountVolume) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeCapability_MountVolume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeCapability_MountVolume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.MountFlags) > 0 { + for iNdEx := len(m.MountFlags) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.MountFlags[iNdEx]) + copy(dAtA[i:], m.MountFlags[iNdEx]) + i = encodeVarintTypes(dAtA, i, uint64(len(m.MountFlags[iNdEx]))) + i-- + dAtA[i] = 0x12 + } + } + if len(m.FsType) > 0 { + i -= len(m.FsType) + copy(dAtA[i:], m.FsType) + i = encodeVarintTypes(dAtA, i, uint64(len(m.FsType))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *VolumeCapability_AccessMode) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *VolumeCapability_AccessMode) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *VolumeCapability_AccessMode) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Mode != 0 { + i = encodeVarintTypes(dAtA, i, uint64(m.Mode)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + func encodeVarintTypes(dAtA []byte, offset int, v uint64) int { offset -= sovTypes(v) base := offset @@ -9083,6 +11539,12 @@ func (m *NodeDescription) Size() (n int) { if m.FIPS { n += 2 } + if len(m.CSIInfo) > 0 { + for _, e := range m.CSIInfo { + l = e.Size() + n += 1 + l + sovTypes(uint64(l)) + } + } return n } @@ -9107,6 +11569,30 @@ func (m *NodeTLSInfo) Size() (n int) { return n } +func (m *NodeCSIInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.PluginName) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + l = len(m.NodeID) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + if m.MaxVolumesPerNode != 0 { + n += 1 + sovTypes(uint64(m.MaxVolumesPerNode)) + } + if m.AccessibleTopology != nil { + l = m.AccessibleTopology.Size() + n += 1 + l + sovTypes(uint64(l)) + } + return n +} + func (m *RaftMemberStatus) Size() (n int) { if m == nil { return 0 @@ -10256,6 +12742,352 @@ func (m *JobStatus) Size() (n int) { return n } +func (m *VolumeAccessMode) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Scope != 0 { + n += 1 + sovTypes(uint64(m.Scope)) + } + if m.Sharing != 0 { + n += 1 + sovTypes(uint64(m.Sharing)) + } + if m.AccessType != nil { + n += m.AccessType.Size() + } + return n +} + +func (m *VolumeAccessMode_Block) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Block != nil { + l = m.Block.Size() + n += 1 + l + sovTypes(uint64(l)) + } + return n +} +func (m *VolumeAccessMode_Mount) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Mount != nil { + l = m.Mount.Size() + n += 1 + l + sovTypes(uint64(l)) + } + return n +} +func (m *VolumeAccessMode_BlockVolume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + return n +} + +func (m *VolumeAccessMode_MountVolume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.FsType) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + if len(m.MountFlags) > 0 { + for _, s := range m.MountFlags { + l = len(s) + n += 1 + l + sovTypes(uint64(l)) + } + } + return n +} + +func (m *VolumeSecret) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Key) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + l = len(m.Secret) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + return n +} + +func (m *VolumePublishStatus) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.NodeID) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + if m.State != 0 { + n += 1 + sovTypes(uint64(m.State)) + } + if len(m.PublishContext) > 0 { + for k, v := range m.PublishContext { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovTypes(uint64(len(k))) + 1 + len(v) + sovTypes(uint64(len(v))) + n += mapEntrySize + 1 + sovTypes(uint64(mapEntrySize)) + } + } + l = len(m.Message) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + return n +} + +func (m *VolumeInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.CapacityBytes != 0 { + n += 1 + sovTypes(uint64(m.CapacityBytes)) + } + if len(m.VolumeContext) > 0 { + for k, v := range m.VolumeContext { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovTypes(uint64(len(k))) + 1 + len(v) + sovTypes(uint64(len(v))) + n += mapEntrySize + 1 + sovTypes(uint64(mapEntrySize)) + } + } + l = len(m.VolumeID) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + if len(m.AccessibleTopology) > 0 { + for _, e := range m.AccessibleTopology { + l = e.Size() + n += 1 + l + sovTypes(uint64(l)) + } + } + return n +} + +func (m *CapacityRange) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.RequiredBytes != 0 { + n += 1 + sovTypes(uint64(m.RequiredBytes)) + } + if m.LimitBytes != 0 { + n += 1 + sovTypes(uint64(m.LimitBytes)) + } + return n +} + +func (m *VolumeAssignment) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + l = len(m.VolumeID) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + if m.Driver != nil { + l = m.Driver.Size() + n += 1 + l + sovTypes(uint64(l)) + } + if len(m.VolumeContext) > 0 { + for k, v := range m.VolumeContext { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovTypes(uint64(len(k))) + 1 + len(v) + sovTypes(uint64(len(v))) + n += mapEntrySize + 1 + sovTypes(uint64(mapEntrySize)) + } + } + if len(m.PublishContext) > 0 { + for k, v := range m.PublishContext { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovTypes(uint64(len(k))) + 1 + len(v) + sovTypes(uint64(len(v))) + n += mapEntrySize + 1 + sovTypes(uint64(mapEntrySize)) + } + } + if m.AccessMode != nil { + l = m.AccessMode.Size() + n += 1 + l + sovTypes(uint64(l)) + } + if len(m.Secrets) > 0 { + for _, e := range m.Secrets { + l = e.Size() + n += 1 + l + sovTypes(uint64(l)) + } + } + return n +} + +func (m *VolumeAttachment) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + l = len(m.Source) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + l = len(m.Target) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + return n +} + +func (m *TopologyRequirement) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Requisite) > 0 { + for _, e := range m.Requisite { + l = e.Size() + n += 1 + l + sovTypes(uint64(l)) + } + } + if len(m.Preferred) > 0 { + for _, e := range m.Preferred { + l = e.Size() + n += 1 + l + sovTypes(uint64(l)) + } + } + return n +} + +func (m *Topology) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Segments) > 0 { + for k, v := range m.Segments { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovTypes(uint64(len(k))) + 1 + len(v) + sovTypes(uint64(len(v))) + n += mapEntrySize + 1 + sovTypes(uint64(mapEntrySize)) + } + } + return n +} + +func (m *VolumeCapability) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.AccessType != nil { + n += m.AccessType.Size() + } + if m.AccessMode != nil { + l = m.AccessMode.Size() + n += 1 + l + sovTypes(uint64(l)) + } + return n +} + +func (m *VolumeCapability_Block) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Block != nil { + l = m.Block.Size() + n += 1 + l + sovTypes(uint64(l)) + } + return n +} +func (m *VolumeCapability_Mount) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Mount != nil { + l = m.Mount.Size() + n += 1 + l + sovTypes(uint64(l)) + } + return n +} +func (m *VolumeCapability_BlockVolume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + return n +} + +func (m *VolumeCapability_MountVolume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.FsType) + if l > 0 { + n += 1 + l + sovTypes(uint64(l)) + } + if len(m.MountFlags) > 0 { + for _, s := range m.MountFlags { + l = len(s) + n += 1 + l + sovTypes(uint64(l)) + } + } + return n +} + +func (m *VolumeCapability_AccessMode) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Mode != 0 { + n += 1 + sovTypes(uint64(m.Mode)) + } + return n +} + func sovTypes(x uint64) (n int) { return (math_bits.Len64(x|1) + 6) / 7 } @@ -10445,6 +13277,11 @@ func (this *NodeDescription) String() string { if this == nil { return "nil" } + repeatedStringForCSIInfo := "[]*NodeCSIInfo{" + for _, f := range this.CSIInfo { + repeatedStringForCSIInfo += strings.Replace(f.String(), "NodeCSIInfo", "NodeCSIInfo", 1) + "," + } + repeatedStringForCSIInfo += "}" s := strings.Join([]string{`&NodeDescription{`, `Hostname:` + fmt.Sprintf("%v", this.Hostname) + `,`, `Platform:` + strings.Replace(this.Platform.String(), "Platform", "Platform", 1) + `,`, @@ -10452,6 +13289,7 @@ func (this *NodeDescription) String() string { `Engine:` + strings.Replace(this.Engine.String(), "EngineDescription", "EngineDescription", 1) + `,`, `TLSInfo:` + strings.Replace(this.TLSInfo.String(), "NodeTLSInfo", "NodeTLSInfo", 1) + `,`, `FIPS:` + fmt.Sprintf("%v", this.FIPS) + `,`, + `CSIInfo:` + repeatedStringForCSIInfo + `,`, `}`, }, "") return s @@ -10468,6 +13306,19 @@ func (this *NodeTLSInfo) String() string { }, "") return s } +func (this *NodeCSIInfo) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&NodeCSIInfo{`, + `PluginName:` + fmt.Sprintf("%v", this.PluginName) + `,`, + `NodeID:` + fmt.Sprintf("%v", this.NodeID) + `,`, + `MaxVolumesPerNode:` + fmt.Sprintf("%v", this.MaxVolumesPerNode) + `,`, + `AccessibleTopology:` + strings.Replace(this.AccessibleTopology.String(), "Topology", "Topology", 1) + `,`, + `}`, + }, "") + return s +} func (this *RaftMemberStatus) String() string { if this == nil { return "nil" @@ -11243,6 +14094,286 @@ func (this *JobStatus) String() string { }, "") return s } +func (this *VolumeAccessMode) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeAccessMode{`, + `Scope:` + fmt.Sprintf("%v", this.Scope) + `,`, + `Sharing:` + fmt.Sprintf("%v", this.Sharing) + `,`, + `AccessType:` + fmt.Sprintf("%v", this.AccessType) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeAccessMode_Block) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeAccessMode_Block{`, + `Block:` + strings.Replace(fmt.Sprintf("%v", this.Block), "VolumeAccessMode_BlockVolume", "VolumeAccessMode_BlockVolume", 1) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeAccessMode_Mount) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeAccessMode_Mount{`, + `Mount:` + strings.Replace(fmt.Sprintf("%v", this.Mount), "VolumeAccessMode_MountVolume", "VolumeAccessMode_MountVolume", 1) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeAccessMode_BlockVolume) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeAccessMode_BlockVolume{`, + `}`, + }, "") + return s +} +func (this *VolumeAccessMode_MountVolume) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeAccessMode_MountVolume{`, + `FsType:` + fmt.Sprintf("%v", this.FsType) + `,`, + `MountFlags:` + fmt.Sprintf("%v", this.MountFlags) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeSecret) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeSecret{`, + `Key:` + fmt.Sprintf("%v", this.Key) + `,`, + `Secret:` + fmt.Sprintf("%v", this.Secret) + `,`, + `}`, + }, "") + return s +} +func (this *VolumePublishStatus) String() string { + if this == nil { + return "nil" + } + keysForPublishContext := make([]string, 0, len(this.PublishContext)) + for k, _ := range this.PublishContext { + keysForPublishContext = append(keysForPublishContext, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForPublishContext) + mapStringForPublishContext := "map[string]string{" + for _, k := range keysForPublishContext { + mapStringForPublishContext += fmt.Sprintf("%v: %v,", k, this.PublishContext[k]) + } + mapStringForPublishContext += "}" + s := strings.Join([]string{`&VolumePublishStatus{`, + `NodeID:` + fmt.Sprintf("%v", this.NodeID) + `,`, + `State:` + fmt.Sprintf("%v", this.State) + `,`, + `PublishContext:` + mapStringForPublishContext + `,`, + `Message:` + fmt.Sprintf("%v", this.Message) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeInfo) String() string { + if this == nil { + return "nil" + } + repeatedStringForAccessibleTopology := "[]*Topology{" + for _, f := range this.AccessibleTopology { + repeatedStringForAccessibleTopology += strings.Replace(f.String(), "Topology", "Topology", 1) + "," + } + repeatedStringForAccessibleTopology += "}" + keysForVolumeContext := make([]string, 0, len(this.VolumeContext)) + for k, _ := range this.VolumeContext { + keysForVolumeContext = append(keysForVolumeContext, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForVolumeContext) + mapStringForVolumeContext := "map[string]string{" + for _, k := range keysForVolumeContext { + mapStringForVolumeContext += fmt.Sprintf("%v: %v,", k, this.VolumeContext[k]) + } + mapStringForVolumeContext += "}" + s := strings.Join([]string{`&VolumeInfo{`, + `CapacityBytes:` + fmt.Sprintf("%v", this.CapacityBytes) + `,`, + `VolumeContext:` + mapStringForVolumeContext + `,`, + `VolumeID:` + fmt.Sprintf("%v", this.VolumeID) + `,`, + `AccessibleTopology:` + repeatedStringForAccessibleTopology + `,`, + `}`, + }, "") + return s +} +func (this *CapacityRange) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&CapacityRange{`, + `RequiredBytes:` + fmt.Sprintf("%v", this.RequiredBytes) + `,`, + `LimitBytes:` + fmt.Sprintf("%v", this.LimitBytes) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeAssignment) String() string { + if this == nil { + return "nil" + } + repeatedStringForSecrets := "[]*VolumeSecret{" + for _, f := range this.Secrets { + repeatedStringForSecrets += strings.Replace(f.String(), "VolumeSecret", "VolumeSecret", 1) + "," + } + repeatedStringForSecrets += "}" + keysForVolumeContext := make([]string, 0, len(this.VolumeContext)) + for k, _ := range this.VolumeContext { + keysForVolumeContext = append(keysForVolumeContext, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForVolumeContext) + mapStringForVolumeContext := "map[string]string{" + for _, k := range keysForVolumeContext { + mapStringForVolumeContext += fmt.Sprintf("%v: %v,", k, this.VolumeContext[k]) + } + mapStringForVolumeContext += "}" + keysForPublishContext := make([]string, 0, len(this.PublishContext)) + for k, _ := range this.PublishContext { + keysForPublishContext = append(keysForPublishContext, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForPublishContext) + mapStringForPublishContext := "map[string]string{" + for _, k := range keysForPublishContext { + mapStringForPublishContext += fmt.Sprintf("%v: %v,", k, this.PublishContext[k]) + } + mapStringForPublishContext += "}" + s := strings.Join([]string{`&VolumeAssignment{`, + `ID:` + fmt.Sprintf("%v", this.ID) + `,`, + `VolumeID:` + fmt.Sprintf("%v", this.VolumeID) + `,`, + `Driver:` + strings.Replace(this.Driver.String(), "Driver", "Driver", 1) + `,`, + `VolumeContext:` + mapStringForVolumeContext + `,`, + `PublishContext:` + mapStringForPublishContext + `,`, + `AccessMode:` + strings.Replace(this.AccessMode.String(), "VolumeAccessMode", "VolumeAccessMode", 1) + `,`, + `Secrets:` + repeatedStringForSecrets + `,`, + `}`, + }, "") + return s +} +func (this *VolumeAttachment) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeAttachment{`, + `ID:` + fmt.Sprintf("%v", this.ID) + `,`, + `Source:` + fmt.Sprintf("%v", this.Source) + `,`, + `Target:` + fmt.Sprintf("%v", this.Target) + `,`, + `}`, + }, "") + return s +} +func (this *TopologyRequirement) String() string { + if this == nil { + return "nil" + } + repeatedStringForRequisite := "[]*Topology{" + for _, f := range this.Requisite { + repeatedStringForRequisite += strings.Replace(f.String(), "Topology", "Topology", 1) + "," + } + repeatedStringForRequisite += "}" + repeatedStringForPreferred := "[]*Topology{" + for _, f := range this.Preferred { + repeatedStringForPreferred += strings.Replace(f.String(), "Topology", "Topology", 1) + "," + } + repeatedStringForPreferred += "}" + s := strings.Join([]string{`&TopologyRequirement{`, + `Requisite:` + repeatedStringForRequisite + `,`, + `Preferred:` + repeatedStringForPreferred + `,`, + `}`, + }, "") + return s +} +func (this *Topology) String() string { + if this == nil { + return "nil" + } + keysForSegments := make([]string, 0, len(this.Segments)) + for k, _ := range this.Segments { + keysForSegments = append(keysForSegments, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForSegments) + mapStringForSegments := "map[string]string{" + for _, k := range keysForSegments { + mapStringForSegments += fmt.Sprintf("%v: %v,", k, this.Segments[k]) + } + mapStringForSegments += "}" + s := strings.Join([]string{`&Topology{`, + `Segments:` + mapStringForSegments + `,`, + `}`, + }, "") + return s +} +func (this *VolumeCapability) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeCapability{`, + `AccessType:` + fmt.Sprintf("%v", this.AccessType) + `,`, + `AccessMode:` + strings.Replace(fmt.Sprintf("%v", this.AccessMode), "VolumeCapability_AccessMode", "VolumeCapability_AccessMode", 1) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeCapability_Block) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeCapability_Block{`, + `Block:` + strings.Replace(fmt.Sprintf("%v", this.Block), "VolumeCapability_BlockVolume", "VolumeCapability_BlockVolume", 1) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeCapability_Mount) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeCapability_Mount{`, + `Mount:` + strings.Replace(fmt.Sprintf("%v", this.Mount), "VolumeCapability_MountVolume", "VolumeCapability_MountVolume", 1) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeCapability_BlockVolume) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeCapability_BlockVolume{`, + `}`, + }, "") + return s +} +func (this *VolumeCapability_MountVolume) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeCapability_MountVolume{`, + `FsType:` + fmt.Sprintf("%v", this.FsType) + `,`, + `MountFlags:` + fmt.Sprintf("%v", this.MountFlags) + `,`, + `}`, + }, "") + return s +} +func (this *VolumeCapability_AccessMode) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&VolumeCapability_AccessMode{`, + `Mode:` + fmt.Sprintf("%v", this.Mode) + `,`, + `}`, + }, "") + return s +} func valueToStringTypes(v interface{}) string { rv := reflect.ValueOf(v) if rv.IsNil() { @@ -13024,6 +16155,40 @@ func (m *NodeDescription) Unmarshal(dAtA []byte) error { } } m.FIPS = bool(v != 0) + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CSIInfo", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.CSIInfo = append(m.CSIInfo, &NodeCSIInfo{}) + if err := m.CSIInfo[len(m.CSIInfo)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipTypes(dAtA[iNdEx:]) @@ -13197,6 +16362,175 @@ func (m *NodeTLSInfo) Unmarshal(dAtA []byte) error { } return nil } +func (m *NodeCSIInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: NodeCSIInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: NodeCSIInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field PluginName", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.PluginName = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field NodeID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.NodeID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field MaxVolumesPerNode", wireType) + } + m.MaxVolumesPerNode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.MaxVolumesPerNode |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field AccessibleTopology", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.AccessibleTopology == nil { + m.AccessibleTopology = &Topology{} + } + if err := m.AccessibleTopology.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func (m *RaftMemberStatus) Unmarshal(dAtA []byte) error { l := len(dAtA) iNdEx := 0 @@ -20810,6 +24144,2356 @@ func (m *JobStatus) Unmarshal(dAtA []byte) error { } return nil } +func (m *VolumeAccessMode) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeAccessMode: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeAccessMode: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Scope", wireType) + } + m.Scope = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Scope |= VolumeAccessMode_Scope(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Sharing", wireType) + } + m.Sharing = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Sharing |= VolumeAccessMode_Sharing(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Block", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &VolumeAccessMode_BlockVolume{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.AccessType = &VolumeAccessMode_Block{v} + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mount", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &VolumeAccessMode_MountVolume{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.AccessType = &VolumeAccessMode_Mount{v} + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeAccessMode_BlockVolume) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BlockVolume: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BlockVolume: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeAccessMode_MountVolume) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MountVolume: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MountVolume: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FsType", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FsType = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field MountFlags", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.MountFlags = append(m.MountFlags, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeSecret) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeSecret: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeSecret: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Key = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Secret", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Secret = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumePublishStatus) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumePublishStatus: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumePublishStatus: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field NodeID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.NodeID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field State", wireType) + } + m.State = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.State |= VolumePublishStatus_State(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field PublishContext", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.PublishContext == nil { + m.PublishContext = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.PublishContext[mapkey] = mapvalue + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Message = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field CapacityBytes", wireType) + } + m.CapacityBytes = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.CapacityBytes |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeContext", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.VolumeContext == nil { + m.VolumeContext = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.VolumeContext[mapkey] = mapvalue + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.VolumeID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field AccessibleTopology", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.AccessibleTopology = append(m.AccessibleTopology, &Topology{}) + if err := m.AccessibleTopology[len(m.AccessibleTopology)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *CapacityRange) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: CapacityRange: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: CapacityRange: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field RequiredBytes", wireType) + } + m.RequiredBytes = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.RequiredBytes |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field LimitBytes", wireType) + } + m.LimitBytes = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.LimitBytes |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeAssignment) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeAssignment: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeAssignment: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.VolumeID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Driver", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Driver == nil { + m.Driver = &Driver{} + } + if err := m.Driver.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field VolumeContext", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.VolumeContext == nil { + m.VolumeContext = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.VolumeContext[mapkey] = mapvalue + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field PublishContext", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.PublishContext == nil { + m.PublishContext = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.PublishContext[mapkey] = mapvalue + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field AccessMode", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.AccessMode == nil { + m.AccessMode = &VolumeAccessMode{} + } + if err := m.AccessMode.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Secrets", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Secrets = append(m.Secrets, &VolumeSecret{}) + if err := m.Secrets[len(m.Secrets)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeAttachment) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeAttachment: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeAttachment: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Source", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Source = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Target", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Target = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *TopologyRequirement) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: TopologyRequirement: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: TopologyRequirement: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Requisite", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Requisite = append(m.Requisite, &Topology{}) + if err := m.Requisite[len(m.Requisite)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Preferred", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Preferred = append(m.Preferred, &Topology{}) + if err := m.Preferred[len(m.Preferred)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Topology) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Topology: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Topology: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Segments", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Segments == nil { + m.Segments = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthTypes + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthTypes + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Segments[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeCapability) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VolumeCapability: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VolumeCapability: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Block", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &VolumeCapability_BlockVolume{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.AccessType = &VolumeCapability_Block{v} + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mount", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &VolumeCapability_MountVolume{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.AccessType = &VolumeCapability_Mount{v} + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field AccessMode", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.AccessMode == nil { + m.AccessMode = &VolumeCapability_AccessMode{} + } + if err := m.AccessMode.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeCapability_BlockVolume) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BlockVolume: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BlockVolume: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeCapability_MountVolume) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MountVolume: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MountVolume: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FsType", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FsType = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field MountFlags", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTypes + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTypes + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.MountFlags = append(m.MountFlags, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VolumeCapability_AccessMode) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: AccessMode: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: AccessMode: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mode", wireType) + } + m.Mode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTypes + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Mode |= VolumeCapability_AccessMode_Mode(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipTypes(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTypes + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func skipTypes(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 diff --git a/vendor/github.com/docker/swarmkit/api/types.proto b/vendor/github.com/docker/swarmkit/api/types.proto index bdd1972ca9..527bc4e387 100644 --- a/vendor/github.com/docker/swarmkit/api/types.proto +++ b/vendor/github.com/docker/swarmkit/api/types.proto @@ -62,6 +62,7 @@ enum ResourceType { TASK = 0; SECRET = 1; CONFIG = 2; + VOLUME = 3; } message Resources { @@ -140,6 +141,8 @@ message NodeDescription { // FIPS indicates whether the node has FIPS-enabled bool fips = 6 [(gogoproto.customname) = "FIPS"]; + + repeated NodeCSIInfo csi_info = 7 [(gogoproto.customname) = "CSIInfo"]; } message NodeTLSInfo { @@ -151,6 +154,27 @@ message NodeTLSInfo { bytes cert_issuer_public_key = 3; } +// NodeCSIInfo represents information about a Node returned by calling the +// NodeGetInfo RPC on the CSI plugin present on the node. There is a separate +// NodeCSIInfo object for each CSI plugin present. +message NodeCSIInfo { + + // PluginName is the name of the CSI plugin. + string plugin_name = 1; + + // NodeID is the ID of the node as reported by the CSI plugin. This will be + // different from the swarmkit node ID. + string node_id = 2; + + // MaxVolumesPerNode is the maximum number of volumes that may be published + // to this node. + int64 max_volumes_per_node = 3; + + // AccessibleTopology indicates the location of this node in the CSI plugin's + // topology + Topology accessible_topology = 4; +} + message RaftMemberStatus { bool leader = 1; @@ -215,6 +239,7 @@ message Mount { VOLUME = 1 [(gogoproto.enumvalue_customname) = "MountTypeVolume"]; // Remote storage volumes TMPFS = 2 [(gogoproto.enumvalue_customname) = "MountTypeTmpfs"]; // Mount a tmpfs NPIPE = 3 [(gogoproto.enumvalue_customname) = "MountTypeNamedPipe"]; // Windows named pipes + CSI = 4 [(gogoproto.enumvalue_customname) = "MountTypeCSI"]; // CSI volume } // Type defines the nature of the mount. @@ -222,6 +247,10 @@ message Mount { // Source specifies the name of the mount. Depending on mount type, this // may be a volume name or a host path, or even ignored. + // + // For CSI type mounts, the source is either the name of the volume or the + // name of the volume group. To specify a volume group, the source should be + // prefixed with "group:", as in "group:groupname" string source = 2; // Target path in container @@ -1131,3 +1160,481 @@ message JobStatus { // newly added nodes executing long-forgotten jobs. google.protobuf.Timestamp last_execution = 2; } + +// VolumeAccessMode is the access mode of the volume, and is used to determine +// the CSI AccessMode value, as well as the volume access type (block vs +// mount). In this way, it is more similar to the CSI VolumeCapability message. +// +// This defines how and where a volume can be accessed by more than +// one Task, but does not imply anything about the accessible topology of the +// volume. +// +// For analogy, a flash drive can be used on many computers, but only one of +// them at a time, and so would have a scope of "Single". But, it can be used +// by any number of programs simultaneously, so would have a sharing of "All". +message VolumeAccessMode { + // Scope enumerates the possible volume access scopes. + enum Scope { + option (gogoproto.goproto_enum_prefix) = false; + // VolumeScopeSingleNode indicates that only one node at a time may have + // access to the volume. + SINGLE_NODE = 0 [(gogoproto.enumvalue_customname) = "VolumeScopeSingleNode"]; + // VolumeScopeMultiNode indicates that multiple nodes may access the volume + // at the same time. + MULTI_NODE = 1 [(gogoproto.enumvalue_customname) = "VolumeScopeMultiNode"]; + } + + // Sharing enumerates the possible volume sharing modes. + enum Sharing { + option (gogoproto.goproto_enum_prefix) = false; + // VolumeSharingNone indicates that the volume may only be used by a single + // Task at any given time. + NONE = 0 [(gogoproto.enumvalue_customname) = "VolumeSharingNone"]; + // VolumeSharingReadOnly indicates that the volume may be accessed by + // multiple Tasks, but all Tasks only have have read access. + READ_ONLY = 1 [(gogoproto.enumvalue_customname) = "VolumeSharingReadOnly"]; + // VolumeSharingOneWriter indicates that the Volume may be accessed by + // multiple Tasks, but only the one Task may have write permission for the + // Volume. + ONE_WRITER = 2 [(gogoproto.enumvalue_customname) = "VolumeSharingOneWriter"]; + // VolumeSharingAll indicates that any number of Tasks may have read and + // write access to the volume. + ALL = 3 [(gogoproto.enumvalue_customname) = "VolumeSharingAll"]; + } + + // BlockVolume indicates the volume will be accessed with the block device + // API. + message BlockVolume { + // intentionally empty + } + + // MountVolume indicates the volume will be access with the filesystem API. + message MountVolume { + // FsType is the filesystem type. This field is optional, and an empty + // string is equal to an unspecified value. + string fs_type = 1; + + // MountFlags indicates mount options to be used for the volume. This + // field is optional, and may contain sensitive data. + repeated string mount_flags = 2; + } + + // Scope defines on how many nodes this volume can be accessed + // simultaneously. If unset, will default to the zero-value of SINGLE_NODE. + Scope scope = 1; + + // Sharing defines how many tasks can use this volume at the same time, and + // in what way. If unset, will default to the zero-value of NONE. + Sharing sharing = 2; + + // AccessType defines the access type of the volume. Unlike Sharing and + // Scope, Swarmkit itself doesn't define either of these as a default, but + // but the upstream is free to do so. However, one of these MUST be set. + oneof access_type { + BlockVolume block = 3; + MountVolume mount = 4; + } +} + +// VolumeSecret indicates a secret value that must be passed to CSI plugin +// operations. +message VolumeSecret { + // Key represents the key that will be passed as a controller secret to the + // CSI plugin. + string key = 1; + + // Secret represents the swarmkit Secret object from which to read data to + // use as the value to pass to the CSI plugin. This can be either a secret + // name or ID. + // + // TODO(dperny): should this be a SecretReference instead? + string secret = 2; +} + +// VolumePublishStatus contains information about the volume's publishing to a +// specific node. +// +// Publishing or unpublishing a volume to a node is a two-step process. +// +// When a Volume is needed on a Node, a VolumePublishStatus with state +// PendingPublish is added. This indicates that the volume should be published, +// but the RPCs have not been executed. +// +// Then, afterward, ControllerPublishVolume is called for the Volume, and the +// State is changed to Published, indicating that the call was a success. +// +// When a Volume is no longer needed, the process is similar, with the State +// being changed to PendingUnpublish. When ControllerUnpublishVolume succeeds, +// the PublishStatus for that Node is simply removed. +// +// Without this two-step process, the following could happen: +// +// 1. ControllerPublishVolume is called and the Volume is successfully +// published. +// 2. A crash or leadership change disrupts the cluster before +// the Volume with the updated VolumePublishStatus can be added to the +// store. +// 3. The Task that required the Volume to be published is deleted. +// +// In this case, the Volume would be published to the Node, but Swarm would be +// unaware of this, and would additionally be unaware that the Volume _should_ +// be published to the Node. +// +// By first committing our intention to publish a Volume, we guarantee that the +// Volume itself is sufficient to know which Nodes it may have been published +// to. +message VolumePublishStatus { + // State is the state of the volume in the publish/unpublish + // lifecycle, on a particular node. + enum State { + // PendingPublish indicates that the volume should be published on this + // node, but the call to ControllerPublishVolume has not been + // successfully completed yet and the result recorded by swarmkit. + PENDING_PUBLISH = 0; + + // Published means the volume is published successfully to the node. + PUBLISHED = 1; + + // PendingNodeUnpublish indicates that the Volume should be unpublished + // on the Node, and we're waiting for confirmation that it has done so. + // After the Node has confirmed that the Volume has been unpublished, + // the state will move to PendingUnpublish. + PENDING_NODE_UNPUBLISH = 2; + + // PendingUnpublish means the volume is published to the node, and + // needs to not be, but the call to ControllerUnpublishVolume has not + // verifiably succeeded yet. There is no Unpublished state, because + // after the volume has been verifiably unpublished, the + // VolumePublishStatus for the node is removed. + PENDING_UNPUBLISH = 3; + } + + // NodeID is the swarm (not CSI plugin) node ID that this volume is + // published to. + string node_id = 1; + + // State is the publish state of the volume. + State state = 2; + + // PublishContext is the same PublishContext returned by a call to + // ControllerPublishVolume. + map publish_context = 3; + + // Message is a human-readable message explaining the state of the volume. + // It exists to convey the current situation with the volume to the user, + // allowing, for example, the user to see error messages why a volume might + // not be published yet. + string message = 5; +} + +// VolumeInfo contains information about the volume originating from the CSI +// plugin. +message VolumeInfo { + // CapacityBytes is the capacity of this volume in bytes. A value of 0 + // indicates that the capcity is unknown. + int64 capacity_bytes = 1; + + // VolumeContext includes fields that are opaque to Swarmkit. + map volume_context = 2; + + // VolumeID is the ID of the volume as reported by the CSI plugin. + // Information about the volume is not cached in swarmkit's object store; + // instead, it is retrieved on-demand as needed. If the VolumeID field is an + // empty string, and the plugin advertises CREATE_DELETE_VOLUME capability, + // then Swarmkit has not yet called CreateVolume. + string volume_id = 3; + + // AccessibleTopology is the topology this volume is actually accessible + // from. + repeated Topology accessible_topology = 4; +} + +// CapacityRange describes the minimum and maximum capacity a volume should be +// created with. +message CapacityRange { + // RequiredBytes specifies that a volume must be at least this big. The value + // of 0 indicates an unspecified minimum. Must not be negative. + int64 required_bytes = 1; + + // LimitBytes specifies that a volume must not be bigger than this. The value + // of 0 indicates an unspecified maximum. Must not be negative. + int64 limit_bytes = 2; +} + +// VolumeAssignment contains the information needed by a Node to use a CSI +// volume. This includes the information need to Stage and Publish the volume +// on the node, but never the full Volume object. +message VolumeAssignment { + // ID is the swarmkit ID for the volume. This is used by swarmkit components + // to identify the volume. + string id = 1; + + // VolumeID is the CSI volume ID as returned from CreateVolume. This is used + // by the CSI driver to identify the volume. + string volume_id = 2; + + // Driver is the CSI Driver that this volume is managed by. + Driver driver = 3; + + // VolumeContext is a map returned from the CSI Controller service when a + // Volume is created. It is optional for the driver to provide, but if it is + // provided, it must be passed to subsequent calls. + map volume_context = 4; + + // PublishContext is a map returned from the Controller service when + // ControllerPublishVolume is called. Again, it is optional, but if provided, + // must be passed. + map publish_context = 5; + + // AccessMode specifies the access mode of the volume. + VolumeAccessMode access_mode = 6; + + // Secrets is the set of secrets required by the CSI plugin. These refer to + // swarmkit Secrets that will be distributed separately to the node. + repeated VolumeSecret secrets = 7; +} + +// VolumeAttachment is the information associating a Volume with a Task. +message VolumeAttachment { + // ID is the swarmkit ID of the volume assigned to this task, not the CSI + // volume ID. + string id = 1; + + // Source indicates the Mount source that this volume is assigned for. + string source = 2; + + // Target indicates the Mount target that this volume is assigned for. + string target = 3; +} + + +// These types are copied from the CSI spec. They are copied because there is +// difficulty in compatibility between the CSI protos and the swarmkit protos, +// and straight importing them is difficult. + +// TopologyRequirement expresses the user's requirements for a volume's +// accessible topology. +message TopologyRequirement { + // Specifies the list of topologies the provisioned volume MUST be + // accessible from. + // This field is OPTIONAL. If TopologyRequirement is specified either + // requisite or preferred or both MUST be specified. + // + // If requisite is specified, the provisioned volume MUST be + // accessible from at least one of the requisite topologies. + // + // Given + // x = number of topologies provisioned volume is accessible from + // n = number of requisite topologies + // The CO MUST ensure n >= 1. The SP MUST ensure x >= 1 + // If x==n, then the SP MUST make the provisioned volume available to + // all topologies from the list of requisite topologies. If it is + // unable to do so, the SP MUST fail the CreateVolume call. + // For example, if a volume should be accessible from a single zone, + // and requisite = + // {"region": "R1", "zone": "Z2"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and the "zone" "Z2". + // Similarly, if a volume should be accessible from two zones, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and both "zone" "Z2" and "zone" "Z3". + // + // If xn, then the SP MUST make the provisioned volume available from + // all topologies from the list of requisite topologies and MAY choose + // the remaining x-n unique topologies from the list of all possible + // topologies. If it is unable to do so, the SP MUST fail the + // CreateVolume call. + // For example, if a volume should be accessible from two zones, and + // requisite = + // {"region": "R1", "zone": "Z2"} + // then the provisioned volume MUST be accessible from the "region" + // "R1" and the "zone" "Z2" and the SP may select the second zone + // independently, e.g. "R1/Z4". + repeated Topology requisite = 1; + + // Specifies the list of topologies the CO would prefer the volume to + // be provisioned in. + // + // This field is OPTIONAL. If TopologyRequirement is specified either + // requisite or preferred or both MUST be specified. + // + // An SP MUST attempt to make the provisioned volume available using + // the preferred topologies in order from first to last. + // + // If requisite is specified, all topologies in preferred list MUST + // also be present in the list of requisite topologies. + // + // If the SP is unable to to make the provisioned volume available + // from any of the preferred topologies, the SP MAY choose a topology + // from the list of requisite topologies. + // If the list of requisite topologies is not specified, then the SP + // MAY choose from the list of all possible topologies. + // If the list of requisite topologies is specified and the SP is + // unable to to make the provisioned volume available from any of the + // requisite topologies it MUST fail the CreateVolume call. + // + // Example 1: + // Given a volume should be accessible from a single zone, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"} + // preferred = + // {"region": "R1", "zone": "Z3"} + // then the the SP SHOULD first attempt to make the provisioned volume + // available from "zone" "Z3" in the "region" "R1" and fall back to + // "zone" "Z2" in the "region" "R1" if that is not possible. + // + // Example 2: + // Given a volume should be accessible from a single zone, and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"}, + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z5"} + // preferred = + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z2"} + // then the the SP SHOULD first attempt to make the provisioned volume + // accessible from "zone" "Z4" in the "region" "R1" and fall back to + // "zone" "Z2" in the "region" "R1" if that is not possible. If that + // is not possible, the SP may choose between either the "zone" + // "Z3" or "Z5" in the "region" "R1". + // + // Example 3: + // Given a volume should be accessible from TWO zones (because an + // opaque parameter in CreateVolumeRequest, for example, specifies + // the volume is accessible from two zones, aka synchronously + // replicated), and + // requisite = + // {"region": "R1", "zone": "Z2"}, + // {"region": "R1", "zone": "Z3"}, + // {"region": "R1", "zone": "Z4"}, + // {"region": "R1", "zone": "Z5"} + // preferred = + // {"region": "R1", "zone": "Z5"}, + // {"region": "R1", "zone": "Z3"} + // then the the SP SHOULD first attempt to make the provisioned volume + // accessible from the combination of the two "zones" "Z5" and "Z3" in + // the "region" "R1". If that's not possible, it should fall back to + // a combination of "Z5" and other possibilities from the list of + // requisite. If that's not possible, it should fall back to a + // combination of "Z3" and other possibilities from the list of + // requisite. If that's not possible, it should fall back to a + // combination of other possibilities from the list of requisite. + repeated Topology preferred = 2; +} + +// Topology is a map of topological domains to topological segments. +// A topological domain is a sub-division of a cluster, like "region", +// "zone", "rack", etc. +// A topological segment is a specific instance of a topological domain, +// like "zone3", "rack3", etc. +// For example {"com.company/zone": "Z1", "com.company/rack": "R3"} +// Valid keys have two segments: an OPTIONAL prefix and name, separated +// by a slash (/), for example: "com.company.example/zone". +// The key name segment is REQUIRED. The prefix is OPTIONAL. +// The key name MUST be 63 characters or less, begin and end with an +// alphanumeric character ([a-z0-9A-Z]), and contain only dashes (-), +// underscores (_), dots (.), or alphanumerics in between, for example +// "zone". +// The key prefix MUST be 63 characters or less, begin and end with a +// lower-case alphanumeric character ([a-z0-9]), contain only +// dashes (-), dots (.), or lower-case alphanumerics in between, and +// follow domain name notation format +// (https://tools.ietf.org/html/rfc1035#section-2.3.1). +// The key prefix SHOULD include the plugin's host company name and/or +// the plugin name, to minimize the possibility of collisions with keys +// from other plugins. +// If a key prefix is specified, it MUST be identical across all +// topology keys returned by the SP (across all RPCs). +// Keys MUST be case-insensitive. Meaning the keys "Zone" and "zone" +// MUST not both exist. +// Each value (topological segment) MUST contain 1 or more strings. +// Each string MUST be 63 characters or less and begin and end with an +// alphanumeric character with '-', '_', '.', or alphanumerics in +// between. +message Topology { + map segments = 1; +} + +// VolumeCapability specifies a capability of a volume. +message VolumeCapability { + // Indicate that the volume will be accessed via the block device API. + message BlockVolume { + // Intentionally empty, for now. + } + + // Indicate that the volume will be accessed via the filesystem API. + message MountVolume { + // The filesystem type. This field is OPTIONAL. + // An empty string is equal to an unspecified field value. + string fs_type = 1; + + // The mount options that can be used for the volume. This field is + // OPTIONAL. `mount_flags` MAY contain sensitive information. + // Therefore, the CO and the Plugin MUST NOT leak this information + // to untrusted entities. The total size of this repeated field + // SHALL NOT exceed 4 KiB. + repeated string mount_flags = 2; + } + + // Specify how a volume can be accessed. + message AccessMode { + enum Mode { + UNKNOWN = 0; + + // Can only be published once as read/write on a single node, at + // any given time. + SINGLE_NODE_WRITER = 1; + + // Can only be published once as readonly on a single node, at + // any given time. + SINGLE_NODE_READER_ONLY = 2; + + // Can be published as readonly at multiple nodes simultaneously. + MULTI_NODE_READER_ONLY = 3; + + // Can be published at multiple nodes simultaneously. Only one of + // the node can be used as read/write. The rest will be readonly. + MULTI_NODE_SINGLE_WRITER = 4; + + // Can be published as read/write at multiple nodes + // simultaneously. + MULTI_NODE_MULTI_WRITER = 5; + } + + // This field is REQUIRED. + Mode mode = 1; + } + + // Specifies what API the volume will be accessed using. One of the + // following fields MUST be specified. + oneof access_type { + BlockVolume block = 1; + MountVolume mount = 2; + } + + // This is a REQUIRED field. + AccessMode access_mode = 3; +} diff --git a/vendor/github.com/docker/swarmkit/api/watch.pb.go b/vendor/github.com/docker/swarmkit/api/watch.pb.go index cdae947d60..2ff66cb5aa 100644 --- a/vendor/github.com/docker/swarmkit/api/watch.pb.go +++ b/vendor/github.com/docker/swarmkit/api/watch.pb.go @@ -80,6 +80,7 @@ type Object struct { // *Object_Resource // *Object_Extension // *Object_Config + // *Object_Volume Object isObject_Object `protobuf_oneof:"Object"` } @@ -148,6 +149,9 @@ type Object_Extension struct { type Object_Config struct { Config *Config `protobuf:"bytes,9,opt,name=config,proto3,oneof" json:"config,omitempty"` } +type Object_Volume struct { + Volume *Volume `protobuf:"bytes,10,opt,name=volume,proto3,oneof" json:"volume,omitempty"` +} func (*Object_Node) isObject_Object() {} func (*Object_Service) isObject_Object() {} @@ -158,6 +162,7 @@ func (*Object_Secret) isObject_Object() {} func (*Object_Resource) isObject_Object() {} func (*Object_Extension) isObject_Object() {} func (*Object_Config) isObject_Object() {} +func (*Object_Volume) isObject_Object() {} func (m *Object) GetObject() isObject_Object { if m != nil { @@ -229,6 +234,13 @@ func (m *Object) GetConfig() *Config { return nil } +func (m *Object) GetVolume() *Volume { + if x, ok := m.GetObject().(*Object_Volume); ok { + return x.Volume + } + return nil +} + // XXX_OneofWrappers is for the internal use of the proto package. func (*Object) XXX_OneofWrappers() []interface{} { return []interface{}{ @@ -241,6 +253,7 @@ func (*Object) XXX_OneofWrappers() []interface{} { (*Object_Resource)(nil), (*Object_Extension)(nil), (*Object_Config)(nil), + (*Object_Volume)(nil), } } @@ -789,82 +802,83 @@ func init() { } var fileDescriptor_da25266013800cd9 = []byte{ - // 1199 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 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0xbd, 0xac, 0xd9, 0x5a, 0x5f, 0x16, 0x9a, 0x5c, 0xa6, + 0x66, 0xab, 0xe7, 0x65, 0x69, 0x68, 0x73, 0x65, 0xed, 0x6e, 0x73, 0x36, 0x9f, 0xa9, 0xa1, 0x18, + 0xb2, 0x01, 0x96, 0x2e, 0x7d, 0xf7, 0x53, 0xd9, 0x78, 0xfc, 0x73, 0x79, 0xf4, 0xaa, 0x8b, 0x21, + 0x4c, 0xc8, 0x2d, 0xe2, 0xa5, 0x8b, 0xca, 0x69, 0x8d, 0x58, 0xaa, 0x9c, 0x56, 0x4f, 0xd5, 0x0b, + 0xbf, 0xff, 0xf2, 0xf7, 0x8f, 0xb9, 0x73, 0x30, 0x23, 0x89, 0xf7, 0x43, 0x27, 0x72, 0xba, 0xc8, + 0x3f, 0x30, 0xeb, 0x6f, 0x3f, 0x79, 0x5e, 0x36, 0x9e, 0x3d, 0x2f, 0x1b, 0xdf, 0x0e, 0xcb, 0xe6, + 0x93, 0x61, 0xd9, 0x7c, 0x3a, 0x2c, 0x9b, 0x7f, 0x0e, 0xcb, 0xe6, 0xf7, 0x2f, 0xca, 0xc6, 0xd3, + 0x17, 0x65, 0xe3, 0xd9, 0x8b, 0xb2, 0xb1, 0x6d, 0xc9, 0xbf, 0xa0, 0x1f, 0xfd, 0x1b, 0x00, 0x00, + 0xff, 0xff, 0x36, 0x4b, 0xa7, 0x78, 0x99, 0x0b, 0x00, 0x00, } type authenticatedWrapperWatchServer struct { @@ -956,6 +970,12 @@ func (m *Object) CopyFrom(src interface{}) { } github_com_docker_swarmkit_api_deepcopy.Copy(v.Config, o.GetConfig()) m.Object = &v + case *Object_Volume: + v := Object_Volume{ + Volume: &Volume{}, + } + github_com_docker_swarmkit_api_deepcopy.Copy(v.Volume, o.GetVolume()) + m.Object = &v } } @@ -1532,6 +1552,27 @@ func (m *Object_Config) MarshalToSizedBuffer(dAtA []byte) (int, error) { } return len(dAtA) - i, nil } +func (m *Object_Volume) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Object_Volume) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.Volume != nil { + { + size, err := m.Volume.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintWatch(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x52 + } + return len(dAtA) - i, nil +} func (m *SelectBySlot) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -2348,6 +2389,18 @@ func (m *Object_Config) Size() (n int) { } return n } +func (m *Object_Volume) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Volume != nil { + l = m.Volume.Size() + n += 1 + l + sovWatch(uint64(l)) + } + return n +} func (m *SelectBySlot) Size() (n int) { if m == nil { return 0 @@ -2749,6 +2802,16 @@ func (this *Object_Config) String() string { }, "") return s } +func (this *Object_Volume) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Object_Volume{`, + `Volume:` + strings.Replace(fmt.Sprintf("%v", this.Volume), "Volume", "Volume", 1) + `,`, + `}`, + }, "") + return s +} func (this *SelectBySlot) String() string { if this == nil { return "nil" @@ -3356,6 +3419,41 @@ func (m *Object) Unmarshal(dAtA []byte) error { } m.Object = &Object_Config{v} iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Volume", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWatch + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthWatch + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthWatch + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &Volume{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Object = &Object_Volume{v} + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipWatch(dAtA[iNdEx:]) diff --git a/vendor/github.com/docker/swarmkit/api/watch.proto b/vendor/github.com/docker/swarmkit/api/watch.proto index d017730b8d..d7e9e51046 100644 --- a/vendor/github.com/docker/swarmkit/api/watch.proto +++ b/vendor/github.com/docker/swarmkit/api/watch.proto @@ -19,6 +19,7 @@ message Object { Resource resource = 7; Extension extension = 8; Config config = 9; + Volume volume = 10; } } diff --git a/vendor/github.com/docker/swarmkit/ca/certificates.go b/vendor/github.com/docker/swarmkit/ca/certificates.go index dd0297ab4f..2598057902 100644 --- a/vendor/github.com/docker/swarmkit/ca/certificates.go +++ b/vendor/github.com/docker/swarmkit/ca/certificates.go @@ -14,7 +14,6 @@ import ( "encoding/pem" "fmt" "io" - "io/ioutil" "os" "path/filepath" "time" @@ -687,7 +686,7 @@ func ensureCertKeyMatch(cert *x509.Certificate, key crypto.PublicKey) error { // CA certificate, and returns the PEM-encoded Certificate if so func GetLocalRootCA(paths CertPaths) (RootCA, error) { // Check if we have a Certificate file - cert, err := ioutil.ReadFile(paths.Cert) + cert, err := os.ReadFile(paths.Cert) if err != nil { if os.IsNotExist(err) { err = ErrNoLocalRootCA @@ -697,7 +696,7 @@ func GetLocalRootCA(paths CertPaths) (RootCA, error) { } signingCert := cert - key, err := ioutil.ReadFile(paths.Key) + key, err := os.ReadFile(paths.Key) if err != nil { if !os.IsNotExist(err) { return RootCA{}, err @@ -910,13 +909,13 @@ func readCertValidity(kr KeyReader) (time.Time, time.Time, error) { // SaveRootCA saves a RootCA object to disk func SaveRootCA(rootCA RootCA, paths CertPaths) error { // Make sure the necessary dirs exist and they are writable - err := os.MkdirAll(filepath.Dir(paths.Cert), 0755) + err := os.MkdirAll(filepath.Dir(paths.Cert), 0o755) if err != nil { return err } // If the root certificate got returned successfully, save the rootCA to disk. - return ioutils.AtomicWriteFile(paths.Cert, rootCA.Certs, 0644) + return ioutils.AtomicWriteFile(paths.Cert, rootCA.Certs, 0o644) } // GenerateNewCSR returns a newly generated key and CSR signed with said key diff --git a/vendor/github.com/docker/swarmkit/ca/external.go b/vendor/github.com/docker/swarmkit/ca/external.go index 6b81204595..e455a6dbf7 100644 --- a/vendor/github.com/docker/swarmkit/ca/external.go +++ b/vendor/github.com/docker/swarmkit/ca/external.go @@ -10,7 +10,6 @@ import ( "encoding/json" "encoding/pem" "io" - "io/ioutil" "net/http" "sync" "time" @@ -193,7 +192,7 @@ func makeExternalSignRequest(ctx context.Context, client *http.Client, url strin defer resp.Body.Close() b := io.LimitReader(resp.Body, CertificateMaxSize) - body, err := ioutil.ReadAll(b) + body, err := io.ReadAll(b) if err != nil { return nil, recoverableErr{err: errors.Wrap(err, "unable to read CSR response body")} } diff --git a/vendor/github.com/docker/swarmkit/ca/keyreadwriter.go b/vendor/github.com/docker/swarmkit/ca/keyreadwriter.go index 0911440976..4e66d7e056 100644 --- a/vendor/github.com/docker/swarmkit/ca/keyreadwriter.go +++ b/vendor/github.com/docker/swarmkit/ca/keyreadwriter.go @@ -3,7 +3,6 @@ package ca import ( "crypto/x509" "encoding/pem" - "io/ioutil" "os" "path/filepath" "strconv" @@ -20,9 +19,9 @@ import ( const ( // keyPerms are the permissions used to write the TLS keys - keyPerms = 0600 + keyPerms = 0o600 // certPerms are the permissions used to write TLS certificates - certPerms = 0644 + certPerms = 0o644 // versionHeader is the TLS PEM key header that contains the KEK version versionHeader = "kek-version" ) @@ -157,14 +156,14 @@ func (k *KeyReadWriter) SetKeyFormatter(kf keyutils.Formatter) { // location than two possible key locations. func (k *KeyReadWriter) Migrate() error { tmpPaths := k.genTempPaths() - keyBytes, err := ioutil.ReadFile(tmpPaths.Key) + keyBytes, err := os.ReadFile(tmpPaths.Key) if err != nil { return nil // no key? no migration } // it does exist - no need to decrypt, because previous versions of swarmkit // which supported this temporary key did not support encrypting TLS keys - cert, err := ioutil.ReadFile(k.paths.Cert) + cert, err := os.ReadFile(k.paths.Cert) if err != nil { return os.RemoveAll(tmpPaths.Key) // no cert? no migration } @@ -202,7 +201,7 @@ func (k *KeyReadWriter) Read() ([]byte, []byte, error) { } keyBytes := pem.EncodeToMemory(keyBlock) - cert, err := ioutil.ReadFile(k.paths.Cert) + cert, err := os.ReadFile(k.paths.Cert) // The cert is written to a temporary file first, then the key, and then // the cert gets renamed - so, if interrupted, it's possible to end up with // a cert that only exists in the temporary location. @@ -219,7 +218,7 @@ func (k *KeyReadWriter) Read() ([]byte, []byte, error) { if err != nil { var tempErr error tmpPaths := k.genTempPaths() - cert, tempErr = ioutil.ReadFile(tmpPaths.Cert) + cert, tempErr = os.ReadFile(tmpPaths.Cert) if tempErr != nil { return nil, nil, err // return the original error } @@ -308,7 +307,7 @@ func (k *KeyReadWriter) Write(certBytes, plaintextKeyBytes []byte, kekData *KEKD defer k.mu.Unlock() // current assumption is that the cert and key will be in the same directory - if err := os.MkdirAll(filepath.Dir(k.paths.Key), 0755); err != nil { + if err := os.MkdirAll(filepath.Dir(k.paths.Key), 0o755); err != nil { return err } @@ -353,7 +352,7 @@ func (k *KeyReadWriter) Target() string { } func (k *KeyReadWriter) readKeyblock() (*pem.Block, error) { - key, err := ioutil.ReadFile(k.paths.Key) + key, err := os.ReadFile(k.paths.Key) if err != nil { return nil, err } diff --git a/vendor/github.com/docker/swarmkit/ioutils/ioutils.go b/vendor/github.com/docker/swarmkit/ioutils/ioutils.go index 25e2a7803a..f9520e91d2 100644 --- a/vendor/github.com/docker/swarmkit/ioutils/ioutils.go +++ b/vendor/github.com/docker/swarmkit/ioutils/ioutils.go @@ -2,7 +2,6 @@ package ioutils import ( "io" - "io/ioutil" "os" "path/filepath" ) @@ -11,7 +10,7 @@ import ( // AtomicWriteFile atomically writes data to a file specified by filename. func AtomicWriteFile(filename string, data []byte, perm os.FileMode) error { - f, err := ioutil.TempFile(filepath.Dir(filename), ".tmp-"+filepath.Base(filename)) + f, err := os.CreateTemp(filepath.Dir(filename), ".tmp-"+filepath.Base(filename)) if err != nil { return err } diff --git a/vendor/github.com/docker/swarmkit/manager/allocator/cnmallocator/drivers_unsupported.go b/vendor/github.com/docker/swarmkit/manager/allocator/cnmallocator/drivers_unsupported.go index f9de277e38..120971be52 100644 --- a/vendor/github.com/docker/swarmkit/manager/allocator/cnmallocator/drivers_unsupported.go +++ b/vendor/github.com/docker/swarmkit/manager/allocator/cnmallocator/drivers_unsupported.go @@ -1,3 +1,4 @@ +//go:build !linux && !darwin && !windows // +build !linux,!darwin,!windows package cnmallocator diff --git a/vendor/github.com/docker/swarmkit/manager/controlapi/config.go b/vendor/github.com/docker/swarmkit/manager/controlapi/config.go index bc8726fb86..c7ec392240 100644 --- a/vendor/github.com/docker/swarmkit/manager/controlapi/config.go +++ b/vendor/github.com/docker/swarmkit/manager/controlapi/config.go @@ -15,7 +15,7 @@ import ( ) // MaxConfigSize is the maximum byte length of the `Config.Spec.Data` field. -const MaxConfigSize = 500 * 1024 // 500KB +const MaxConfigSize = 1000 * 1024 // 1000KB // assumes spec is not nil func configFromConfigSpec(spec *api.ConfigSpec) *api.Config { diff --git a/vendor/github.com/docker/swarmkit/manager/controlapi/volume.go b/vendor/github.com/docker/swarmkit/manager/controlapi/volume.go new file mode 100644 index 0000000000..157059a961 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/controlapi/volume.go @@ -0,0 +1,256 @@ +package controlapi + +import ( + "context" + "strings" + + "github.com/docker/swarmkit/api" + "github.com/docker/swarmkit/identity" + "github.com/docker/swarmkit/manager/state/store" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +func (s *Server) CreateVolume(ctx context.Context, request *api.CreateVolumeRequest) (*api.CreateVolumeResponse, error) { + if request.Spec == nil { + return nil, status.Errorf(codes.InvalidArgument, "spec must not be nil") + } + + // validate the volume spec + if request.Spec.Driver == nil { + return nil, status.Errorf(codes.InvalidArgument, "driver must be specified") + } + + if request.Spec.Annotations.Name == "" { + return nil, status.Errorf(codes.InvalidArgument, "meta: name must be provided") + } + + if request.Spec.AccessMode == nil { + return nil, status.Errorf(codes.InvalidArgument, "AccessMode must not be nil") + } + + if request.Spec.AccessMode.GetAccessType() == nil { + return nil, status.Errorf(codes.InvalidArgument, "Volume AccessMode must specify either Mount or Block access type") + } + + volume := &api.Volume{ + ID: identity.NewID(), + Spec: *request.Spec, + } + err := s.store.Update(func(tx store.Tx) error { + // check all secrets, so that we can return an error indicating ALL + // missing secrets, instead of just the first one. + var missingSecrets []string + for _, secret := range volume.Spec.Secrets { + s := store.GetSecret(tx, secret.Secret) + if s == nil { + missingSecrets = append(missingSecrets, secret.Secret) + } + } + + if len(missingSecrets) > 0 { + secretStr := "secrets" + if len(missingSecrets) == 1 { + secretStr = "secret" + } + + return status.Errorf(codes.InvalidArgument, "%s not found: %v", secretStr, strings.Join(missingSecrets, ", ")) + + } + + return store.CreateVolume(tx, volume) + }) + if err != nil { + return nil, err + } + + return &api.CreateVolumeResponse{ + Volume: volume, + }, nil +} + +func (s *Server) UpdateVolume(ctx context.Context, request *api.UpdateVolumeRequest) (*api.UpdateVolumeResponse, error) { + if request.VolumeID == "" { + return nil, status.Errorf(codes.InvalidArgument, "VolumeID must not be empty") + } + if request.Spec == nil { + return nil, status.Errorf(codes.InvalidArgument, "Spec must not be empty") + } + if request.VolumeVersion == nil { + return nil, status.Errorf(codes.InvalidArgument, "VolumeVersion must not be empty") + } + + var volume *api.Volume + if err := s.store.Update(func(tx store.Tx) error { + volume = store.GetVolume(tx, request.VolumeID) + if volume == nil { + return status.Errorf(codes.NotFound, "volume %v not found", request.VolumeID) + } + + // compare specs, to see if any invalid fields have changed + if request.Spec.Annotations.Name != volume.Spec.Annotations.Name { + return status.Errorf(codes.InvalidArgument, "Name cannot be updated") + } + if request.Spec.Group != volume.Spec.Group { + return status.Errorf(codes.InvalidArgument, "Group cannot be updated") + } + if request.Spec.AccessibilityRequirements != volume.Spec.AccessibilityRequirements { + return status.Errorf(codes.InvalidArgument, "AccessibilityRequirements cannot be updated") + } + if request.Spec.Driver == nil || request.Spec.Driver.Name != volume.Spec.Driver.Name { + return status.Errorf(codes.InvalidArgument, "Driver cannot be updated") + } + if request.Spec.AccessMode.Scope != volume.Spec.AccessMode.Scope || request.Spec.AccessMode.Sharing != volume.Spec.AccessMode.Sharing { + return status.Errorf(codes.InvalidArgument, "AccessMode cannot be updated") + } + + volume.Spec = *request.Spec + volume.Meta.Version = *request.VolumeVersion + if err := store.UpdateVolume(tx, volume); err != nil { + return err + } + // read the volume back out, so it has the correct meta version + // TODO(dperny): this behavior, while likely more correct, may not be + // consistent with the rest of swarmkit... + volume = store.GetVolume(tx, request.VolumeID) + return nil + }); err != nil { + return nil, err + } + return &api.UpdateVolumeResponse{ + Volume: volume, + }, nil +} + +func (s *Server) ListVolumes(ctx context.Context, request *api.ListVolumesRequest) (*api.ListVolumesResponse, error) { + var ( + volumes []*api.Volume + err error + ) + + // so the way we do this is with two filtering passes. first, we do a store + // request, filtering on one of the parameters. then, from the result of + // the store request, we filter on the remaining filters. This is necessary + // because the store filters do not expose an AND function. + s.store.View(func(tx store.ReadTx) { + var by store.By = store.All + switch { + case request.Filters == nil: + // short circuit to avoid nil pointer deref + case len(request.Filters.Names) > 0: + by = buildFilters(store.ByName, request.Filters.Names) + case len(request.Filters.IDPrefixes) > 0: + by = buildFilters(store.ByIDPrefix, request.Filters.IDPrefixes) + case len(request.Filters.Groups) > 0: + by = buildFilters(store.ByVolumeGroup, request.Filters.Groups) + case len(request.Filters.Drivers) > 0: + by = buildFilters(store.ByDriver, request.Filters.Drivers) + case len(request.Filters.NamePrefixes) > 0: + by = buildFilters(store.ByNamePrefix, request.Filters.NamePrefixes) + } + volumes, err = store.FindVolumes(tx, by) + }) + if err != nil { + return nil, err + } + if request.Filters == nil { + return &api.ListVolumesResponse{Volumes: volumes}, nil + } + + volumes = filterVolumes(volumes, + // Names + func(v *api.Volume) bool { + return filterContains(v.Spec.Annotations.Name, request.Filters.Names) + }, + // NamePrefixes + func(v *api.Volume) bool { + return filterContainsPrefix(v.Spec.Annotations.Name, request.Filters.NamePrefixes) + }, + // IDPrefixes + func(v *api.Volume) bool { + return filterContainsPrefix(v.ID, request.Filters.IDPrefixes) + }, + // Labels + func(v *api.Volume) bool { + return filterMatchLabels(v.Spec.Annotations.Labels, request.Filters.Labels) + }, + // Groups + func(v *api.Volume) bool { + return filterContains(v.Spec.Group, request.Filters.Groups) + }, + // Drivers + func(v *api.Volume) bool { + return v.Spec.Driver != nil && filterContains(v.Spec.Driver.Name, request.Filters.Drivers) + }, + ) + + return &api.ListVolumesResponse{ + Volumes: volumes, + }, nil +} + +func filterVolumes(candidates []*api.Volume, filters ...func(*api.Volume) bool) []*api.Volume { + result := []*api.Volume{} + for _, c := range candidates { + match := true + for _, f := range filters { + if !f(c) { + match = false + break + } + } + + if match { + result = append(result, c) + } + } + return result +} + +func (s *Server) GetVolume(ctx context.Context, request *api.GetVolumeRequest) (*api.GetVolumeResponse, error) { + var volume *api.Volume + s.store.View(func(tx store.ReadTx) { + volume = store.GetVolume(tx, request.VolumeID) + }) + if volume == nil { + return nil, status.Errorf(codes.NotFound, "volume %v not found", request.VolumeID) + } + return &api.GetVolumeResponse{ + Volume: volume, + }, nil +} + +// RemoveVolume marks a Volume for removal. For a Volume to be removed, it must +// have Availability set to Drain. RemoveVolume does not immediately delete the +// volume, because some clean-up must occur before it can be removed. However, +// calling RemoveVolume is an irrevocable action, and once it occurs, the +// Volume can no longer be used in any way. +func (s *Server) RemoveVolume(ctx context.Context, request *api.RemoveVolumeRequest) (*api.RemoveVolumeResponse, error) { + err := s.store.Update(func(tx store.Tx) error { + volume := store.GetVolume(tx, request.VolumeID) + if volume == nil { + return status.Errorf(codes.NotFound, "volume %s not found", request.VolumeID) + } + + // If this is a force delete, we force the delete. No survivors. This + // is a last resort to resolve otherwise intractable problems with + // volumes. Using this has the potential to break other things in the + // cluster, because testing every case where we force-remove a volume + // is difficult at best. + if request.Force { + return store.DeleteVolume(tx, request.VolumeID) + } + + if len(volume.PublishStatus) != 0 { + return status.Error(codes.FailedPrecondition, "volume is still in use") + } + + volume.PendingDelete = true + return store.UpdateVolume(tx, volume) + }) + + if err != nil { + return nil, err + } + return &api.RemoveVolumeResponse{}, nil +} diff --git a/vendor/github.com/docker/swarmkit/manager/csi/convert.go b/vendor/github.com/docker/swarmkit/manager/csi/convert.go new file mode 100644 index 0000000000..9df459f567 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/csi/convert.go @@ -0,0 +1,138 @@ +package csi + +import ( + "github.com/container-storage-interface/spec/lib/go/csi" + "github.com/docker/swarmkit/api" +) + +// convert.go contains functions for converting swarm objects into CSI requests +// and back again. + +// makeTopology converts a swarmkit topology into a CSI topology. +func makeTopologyRequirement(t *api.TopologyRequirement) *csi.TopologyRequirement { + if t == nil { + return nil + } + return &csi.TopologyRequirement{ + Requisite: makeTopologies(t.Requisite), + Preferred: makeTopologies(t.Preferred), + } +} + +// makeTopologies converts a slice of swarmkit topologies into a slice of CSI +// topologies. +func makeTopologies(ts []*api.Topology) []*csi.Topology { + if ts == nil { + return nil + } + csiTops := make([]*csi.Topology, len(ts)) + for i, t := range ts { + csiTops[i] = makeTopology(t) + } + + return csiTops +} + +// makeTopology converts a swarmkit topology into a CSI topology. These types +// are essentially homologous, with the swarm type being copied verbatim from +// the CSI type (for build reasons). +func makeTopology(t *api.Topology) *csi.Topology { + if t == nil { + return nil + } + return &csi.Topology{ + Segments: t.Segments, + } +} + +func makeCapability(am *api.VolumeAccessMode) *csi.VolumeCapability { + var mode csi.VolumeCapability_AccessMode_Mode + switch am.Scope { + case api.VolumeScopeSingleNode: + switch am.Sharing { + case api.VolumeSharingNone, api.VolumeSharingOneWriter, api.VolumeSharingAll: + mode = csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER + case api.VolumeSharingReadOnly: + mode = csi.VolumeCapability_AccessMode_SINGLE_NODE_READER_ONLY + } + case api.VolumeScopeMultiNode: + switch am.Sharing { + case api.VolumeSharingReadOnly: + mode = csi.VolumeCapability_AccessMode_MULTI_NODE_READER_ONLY + case api.VolumeSharingOneWriter: + mode = csi.VolumeCapability_AccessMode_MULTI_NODE_SINGLE_WRITER + case api.VolumeSharingAll: + mode = csi.VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER + } + } + + capability := &csi.VolumeCapability{ + AccessMode: &csi.VolumeCapability_AccessMode{ + Mode: mode, + }, + } + + if block := am.GetBlock(); block != nil { + capability.AccessType = &csi.VolumeCapability_Block{ + // Block type is empty. + Block: &csi.VolumeCapability_BlockVolume{}, + } + } + + if mount := am.GetMount(); mount != nil { + capability.AccessType = &csi.VolumeCapability_Mount{ + Mount: &csi.VolumeCapability_MountVolume{ + FsType: mount.FsType, + MountFlags: mount.MountFlags, + }, + } + } + + return capability +} + +// makeCapcityRange converts the swarmkit CapacityRange object to the +// equivalent CSI object +func makeCapacityRange(cr *api.CapacityRange) *csi.CapacityRange { + if cr == nil { + return nil + } + + return &csi.CapacityRange{ + RequiredBytes: cr.RequiredBytes, + LimitBytes: cr.LimitBytes, + } +} + +// unmakeTopologies transforms a CSI-type topology into the equivalent swarm +// type. it is called "unmakeTopologies" because it performs the inverse of +// "makeTopologies". +func unmakeTopologies(topologies []*csi.Topology) []*api.Topology { + if topologies == nil { + return nil + } + swarmTopologies := make([]*api.Topology, len(topologies)) + for i, t := range topologies { + swarmTopologies[i] = unmakeTopology(t) + } + return swarmTopologies +} + +// unmakeTopology transforms a CSI-type topology into the equivalent swarm +// type. +func unmakeTopology(topology *csi.Topology) *api.Topology { + return &api.Topology{ + Segments: topology.Segments, + } +} + +// makeVolumeInfo converts a csi.Volume object into a swarmkit VolumeInfo +// object. +func makeVolumeInfo(csiVolume *csi.Volume) *api.VolumeInfo { + return &api.VolumeInfo{ + CapacityBytes: csiVolume.CapacityBytes, + VolumeContext: csiVolume.VolumeContext, + VolumeID: csiVolume.VolumeId, + AccessibleTopology: unmakeTopologies(csiVolume.AccessibleTopology), + } +} diff --git a/vendor/github.com/docker/swarmkit/manager/csi/doc.go b/vendor/github.com/docker/swarmkit/manager/csi/doc.go new file mode 100644 index 0000000000..92031e70d3 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/csi/doc.go @@ -0,0 +1,29 @@ +package csi + +// The `csi` package contains code for managing Swarmkit Cluster Volumes, +// which are powered by CSI drivers. +// +// This package stands separately from other manager components because of the +// unique nature of volumes. Volumes need to be allocated before they can be +// used, but the availability of a volume also imposes a scheduling constraint +// on the node. Further, the CSI lifecycle requires many different RPC calls at +// many points in the volume's life, which brings it out of the purview of any +// one component. +// +// In an ideal world, this package would live wholely within the allocator +// package, but the allocator is very fragile, and modifying it is more trouble +// than it's worth. + +// Volume Lifecycle in Swarm +// +// Creation +// +// When a volume is created, the first thing the allocator does is contact the +// relevant CSI plugin in order to ensure that the volume is created, and to +// retrieve the associated volume ID. Volumes are always created when the +// swarmkit object is created, as opposed to being created when demanded by a +// Service. +// +// Assignment +// +// After a volume has been created, it may be used by one or more Tasks. diff --git a/vendor/github.com/docker/swarmkit/manager/csi/manager.go b/vendor/github.com/docker/swarmkit/manager/csi/manager.go new file mode 100644 index 0000000000..509194ef7b --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/csi/manager.go @@ -0,0 +1,481 @@ +package csi + +import ( + "context" + "errors" + "fmt" + "sync" + + "github.com/docker/go-events" + "github.com/sirupsen/logrus" + + "github.com/docker/docker/pkg/plugingetter" + + "github.com/docker/swarmkit/api" + "github.com/docker/swarmkit/log" + "github.com/docker/swarmkit/manager/state/store" + "github.com/docker/swarmkit/volumequeue" +) + +const ( + // DockerCSIPluginCap is the capability name of the plugins we use with the + // PluginGetter to get only the plugins we need. The full name of the + // plugin interface is "docker.csicontroller/1.0". This gets only the CSI + // plugins with Controller capability. + DockerCSIPluginCap = "csicontroller" +) + +type Manager struct { + store *store.MemoryStore + // provider is the SecretProvider which allows retrieving secrets. Used + // when creating new Plugin objects. + provider SecretProvider + + // pg is the plugingetter, which allows us to access the Docker Engine's + // plugin store. + pg plugingetter.PluginGetter + + // newPlugin is a function which returns an object implementing the Plugin + // interface. It allows us to swap out the implementation of plugins while + // unit-testing the Manager + newPlugin func(pc plugingetter.CompatPlugin, pa plugingetter.PluginAddr, provider SecretProvider) Plugin + + // synchronization for starting and stopping the Manager + startOnce sync.Once + + stopChan chan struct{} + stopOnce sync.Once + doneChan chan struct{} + + plugins map[string]Plugin + + pendingVolumes *volumequeue.VolumeQueue +} + +func NewManager(s *store.MemoryStore, pg plugingetter.PluginGetter) *Manager { + return &Manager{ + store: s, + stopChan: make(chan struct{}), + doneChan: make(chan struct{}), + newPlugin: NewPlugin, + pg: pg, + plugins: map[string]Plugin{}, + provider: NewSecretProvider(s), + pendingVolumes: volumequeue.NewVolumeQueue(), + } +} + +// Run runs the manager. The provided context is used as the parent for all RPC +// calls made to the CSI plugins. Canceling this context will cancel those RPC +// calls by the nature of contexts, but this is not the preferred way to stop +// the Manager. Instead, Stop should be called, which cause all RPC calls to be +// canceled anyway. The context is also used to get the logging context for the +// Manager. +func (vm *Manager) Run(ctx context.Context) { + vm.startOnce.Do(func() { + vm.run(ctx) + }) +} + +// run performs the actual meat of the run operation. +// +// the argument is called pctx because it's the parent context, from which we +// immediately resolve a new child context. +func (vm *Manager) run(pctx context.Context) { + defer close(vm.doneChan) + ctx, ctxCancel := context.WithCancel( + log.WithModule(pctx, "csi/manager"), + ) + defer ctxCancel() + + watch, cancel, err := store.ViewAndWatch(vm.store, func(tx store.ReadTx) error { + // TODO(dperny): change this from ViewAndWatch to one that's just + // Watch. + return nil + }) + + if err != nil { + log.G(ctx).WithError(err).Error("error in store view and watch") + return + } + defer cancel() + + vm.init(ctx) + + // run a goroutine which periodically processes incoming volumes. the + // handle function will trigger processing every time new events come in + // by writing to the channel + + doneProc := make(chan struct{}) + go func() { + for { + id, attempt := vm.pendingVolumes.Wait() + // this case occurs when the stop method has been called on + // pendingVolumes. stop is called on pendingVolumes when Stop is + // called on the CSI manager. + if id == "" && attempt == 0 { + break + } + // TODO(dperny): we can launch some number of workers and process + // more than one volume at a time, if desired. + vm.processVolume(ctx, id, attempt) + } + + // closing doneProc signals that this routine has exited, and allows + // the main Run routine to exit. + close(doneProc) + }() + + // defer read from doneProc. doneProc is closed in the goroutine above, + // and this defer will block until then. Because defers are executed as a + // stack, this in turn blocks the final defer (closing doneChan) from + // running. Ultimately, this prevents Stop from returning until the above + // goroutine is closed. + defer func() { + <-doneProc + }() + + for { + select { + case ev := <-watch: + vm.handleEvent(ev) + case <-vm.stopChan: + vm.pendingVolumes.Stop() + return + } + } +} + +// processVolumes encapuslates the logic for processing pending Volumes. +func (vm *Manager) processVolume(ctx context.Context, id string, attempt uint) { + // set up log fields for a derrived context to pass to handleVolume. + dctx := log.WithFields(ctx, logrus.Fields{ + "volume.id": id, + "attempt": attempt, + }) + + err := vm.handleVolume(dctx, id) + // TODO(dperny): differentiate between retryable and non-retryable + // errors. + if err != nil { + log.G(dctx).WithError(err).Info("error handling volume") + vm.pendingVolumes.Enqueue(id, attempt+1) + } +} + +// init does one-time setup work for the Manager, like creating all of +// the Plugins and initializing the local state of the component. +func (vm *Manager) init(ctx context.Context) { + var ( + nodes []*api.Node + volumes []*api.Volume + ) + vm.store.View(func(tx store.ReadTx) { + var err error + nodes, err = store.FindNodes(tx, store.All) + if err != nil { + // this should *never happen*. Find only returns errors if the find + // by is invalid. + log.G(ctx).WithError(err).Error("error finding nodes") + } + volumes, err = store.FindVolumes(tx, store.All) + if err != nil { + // likewise, should never happen. + log.G(ctx).WithError(err).Error("error finding volumes") + } + }) + + for _, node := range nodes { + vm.handleNode(node) + } + + // on initialization, we enqueue all of the Volumes. The easiest way to + // know if a Volume needs some work performed is to just pass it through + // the VolumeManager. If it doesn't need any work, then we will quickly + // skip by it. Otherwise, the needed work will be performed. + for _, volume := range volumes { + vm.enqueueVolume(volume.ID) + } +} + +func (vm *Manager) Stop() { + vm.stopOnce.Do(func() { + close(vm.stopChan) + }) + + <-vm.doneChan +} + +func (vm *Manager) handleEvent(ev events.Event) { + switch e := ev.(type) { + case api.EventCreateVolume: + vm.enqueueVolume(e.Volume.ID) + case api.EventUpdateVolume: + vm.enqueueVolume(e.Volume.ID) + case api.EventCreateNode: + vm.handleNode(e.Node) + case api.EventUpdateNode: + // for updates, we're only adding the node to every plugin. if the node + // no longer reports CSIInfo for a specific plugin, we will just leave + // the stale data in the plugin. this should not have any adverse + // effect, because the memory impact is small, and this operation + // should not be frequent. this may change as the code for volumes + // becomes more polished. + vm.handleNode(e.Node) + case api.EventDeleteNode: + vm.handleNodeRemove(e.Node.ID) + } +} + +func (vm *Manager) createVolume(ctx context.Context, v *api.Volume) error { + l := log.G(ctx).WithField("volume.id", v.ID).WithField("driver", v.Spec.Driver.Name) + l.Info("creating volume") + + p, err := vm.getPlugin(v.Spec.Driver.Name) + if err != nil { + l.Errorf("volume creation failed: %s", err.Error()) + return err + } + + info, err := p.CreateVolume(ctx, v) + if err != nil { + l.WithError(err).Error("volume create failed") + return err + } + + err = vm.store.Update(func(tx store.Tx) error { + v2 := store.GetVolume(tx, v.ID) + // the volume should never be missing. I don't know of even any race + // condition that could result in this behavior. nevertheless, it's + // better to do this than to segfault. + if v2 == nil { + return nil + } + + v2.VolumeInfo = info + + return store.UpdateVolume(tx, v2) + }) + if err != nil { + l.WithError(err).Error("committing created volume to store failed") + } + return err +} + +// enqueueVolume enqueues a new volume event, placing the Volume ID into +// pendingVolumes to be processed. Because enqueueVolume is only called in +// response to a new Volume update event, not for a retry, the retry number is +// always reset to 0. +func (vm *Manager) enqueueVolume(id string) { + vm.pendingVolumes.Enqueue(id, 0) +} + +// handleVolume processes a Volume. It determines if any relevant update has +// occurred, and does the required work to handle that update if so. +// +// returns an error if handling the volume failed and needs to be retried. +// +// even if an error is returned, the store may still be updated. +func (vm *Manager) handleVolume(ctx context.Context, id string) error { + var volume *api.Volume + vm.store.View(func(tx store.ReadTx) { + volume = store.GetVolume(tx, id) + }) + if volume == nil { + // if the volume no longer exists, there is nothing to do, nothing to + // retry, and no relevant error. + return nil + } + + if volume.VolumeInfo == nil { + return vm.createVolume(ctx, volume) + } + + if volume.PendingDelete { + return vm.deleteVolume(ctx, volume) + } + + updated := false + // TODO(dperny): it's just pointers, but copying the entire PublishStatus + // on each update might be intensive. + + // we take a copy of the PublishStatus slice, because if we succeed in an + // unpublish operation, we will delete that status from PublishStatus. + statuses := make([]*api.VolumePublishStatus, len(volume.PublishStatus)) + copy(statuses, volume.PublishStatus) + + // failedPublishOrUnpublish is a slice of nodes where publish or unpublish + // operations failed. Publishing or unpublishing a volume can succeed or + // fail in part. If any failures occur, we will add the node ID of the + // publish operation that failed to this slice. Then, at the end of this + // function, after we update the store, if there are any failed operations, + // we will still return an error. + failedPublishOrUnpublish := []string{} + + // adjustIndex is the number of entries deleted from volume.PublishStatus. + // when we're deleting entries from volume.PublishStatus, the index of the + // entry in statuses will no longer match the index of the same entry in + // volume.PublishStatus. we subtract adjustIndex from i to get the index + // where the entry is found after taking into account the deleted entries. + adjustIndex := 0 + + for i, status := range statuses { + switch status.State { + case api.VolumePublishStatus_PENDING_PUBLISH: + plug, err := vm.getPlugin(volume.Spec.Driver.Name) + if err != nil { + status.Message = fmt.Sprintf("error publishing volume: %v", err) + failedPublishOrUnpublish = append(failedPublishOrUnpublish, status.NodeID) + } else { + publishContext, err := plug.PublishVolume(ctx, volume, status.NodeID) + if err == nil { + status.State = api.VolumePublishStatus_PUBLISHED + status.PublishContext = publishContext + status.Message = "" + } else { + status.Message = fmt.Sprintf("error publishing volume: %v", err) + failedPublishOrUnpublish = append(failedPublishOrUnpublish, status.NodeID) + } + } + updated = true + case api.VolumePublishStatus_PENDING_UNPUBLISH: + plug, err := vm.getPlugin(volume.Spec.Driver.Name) + if err != nil { + status.Message = fmt.Sprintf("error unpublishing volume: %v", err) + failedPublishOrUnpublish = append(failedPublishOrUnpublish, status.NodeID) + } else { + err := plug.UnpublishVolume(ctx, volume, status.NodeID) + if err == nil { + // if there is no error with unpublishing, then we delete the + // status from the statuses slice. + j := i - adjustIndex + volume.PublishStatus = append(volume.PublishStatus[:j], volume.PublishStatus[j+1:]...) + adjustIndex++ + } else { + status.Message = fmt.Sprintf("error unpublishing volume: %v", err) + failedPublishOrUnpublish = append(failedPublishOrUnpublish, status.NodeID) + } + } + + updated = true + } + } + + if updated { + if err := vm.store.Update(func(tx store.Tx) error { + // the publish status is now authoritative. read-update-write the + // volume object. + v := store.GetVolume(tx, volume.ID) + if v == nil { + // volume should never be deleted with pending publishes. if + // this does occur somehow, then we will just ignore it, rather + // than crashing. + return nil + } + + v.PublishStatus = volume.PublishStatus + return store.UpdateVolume(tx, v) + }); err != nil { + return err + } + } + + if len(failedPublishOrUnpublish) > 0 { + return fmt.Errorf("error publishing or unpublishing to some nodes: %v", failedPublishOrUnpublish) + } + return nil +} + +// handleNode handles one node event +func (vm *Manager) handleNode(n *api.Node) { + if n.Description == nil { + return + } + // we just call AddNode on every update. Because it's just a map + // assignment, this is probably faster than checking if something changed. + for _, info := range n.Description.CSIInfo { + p, err := vm.getPlugin(info.PluginName) + if err != nil { + log.L.Warnf("error handling node: %v", err) + // TODO(dperny): log something + continue + } + p.AddNode(n.ID, info.NodeID) + } +} + +// handleNodeRemove handles a node delete event +func (vm *Manager) handleNodeRemove(nodeID string) { + // we just call RemoveNode on every plugin, because it's probably quicker + // than checking if the node was using that plugin. + // + // we don't need to worry about lazy-loading here, because if don't have + // the plugin loaded, there's no need to call remove. + for _, plugin := range vm.plugins { + plugin.RemoveNode(nodeID) + } +} + +func (vm *Manager) deleteVolume(ctx context.Context, v *api.Volume) error { + // TODO(dperny): handle missing plugin + plug, err := vm.getPlugin(v.Spec.Driver.Name) + if err != nil { + return err + } + err = plug.DeleteVolume(ctx, v) + if err != nil { + return err + } + + // TODO(dperny): handle update error + return vm.store.Update(func(tx store.Tx) error { + return store.DeleteVolume(tx, v.ID) + }) +} + +// getPlugin returns the plugin with the given name. +// +// In a previous iteration of the architecture of this component, plugins were +// added to the manager through an update to the Cluster object, which +// triggered an event. In other words, they were eagerly loaded. +// +// When rearchitecting to use the plugingetter.PluginGetter interface, that +// eager loading is no longer practical, because the method for getting events +// about new plugins would be difficult to plumb this deep into swarm. +// +// Instead, we change from what was previously a bunch of raw map lookups to +// instead a method call which lazy-loads the plugins as needed. This is fine, +// because in the Plugin object itself, the network connection is made lazily +// as well. +// +// TODO(dperny): There is no way to unload a plugin. Unloading plugins will +// happen as part of a leadership change, but otherwise, on especially +// long-lived managers with especially high plugin churn, this is a memory +// leak. It's acceptable for now because we expect neither exceptionally long +// lived managers nor exceptionally high plugin churn. +func (vm *Manager) getPlugin(name string) (Plugin, error) { + // if the plugin already exists, we can just return it. + if p, ok := vm.plugins[name]; ok { + return p, nil + } + + // otherwise, we need to load the plugin. + pc, err := vm.pg.Get(name, DockerCSIPluginCap, plugingetter.Lookup) + if err != nil { + return nil, err + } + + if pc == nil { + return nil, errors.New("driver \"" + name + "\" not found") + } + + pa, ok := pc.(plugingetter.PluginAddr) + if !ok { + return nil, errors.New("plugin for driver \"" + name + "\" does not implement PluginAddr") + } + + p := vm.newPlugin(pc, pa, vm.provider) + vm.plugins[name] = p + + return p, nil +} diff --git a/vendor/github.com/docker/swarmkit/manager/csi/plugin.go b/vendor/github.com/docker/swarmkit/manager/csi/plugin.go new file mode 100644 index 0000000000..6a52daa1ee --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/csi/plugin.go @@ -0,0 +1,334 @@ +package csi + +import ( + "context" + "errors" + "fmt" + + "google.golang.org/grpc" + + "github.com/container-storage-interface/spec/lib/go/csi" + "github.com/docker/docker/pkg/plugingetter" + "github.com/docker/swarmkit/api" +) + +// Plugin is the interface for a CSI controller plugin. +// +// In this package, the word "plugin" is unfortunately overused. This +// particular "Plugin" is the interface used by volume Manager to interact with +// CSI controller plugins. It should not be confused with the "plugin" returned +// from the plugingetter interface, which is the interface that gives us the +// information we need to create this Plugin. +type Plugin interface { + CreateVolume(context.Context, *api.Volume) (*api.VolumeInfo, error) + DeleteVolume(context.Context, *api.Volume) error + PublishVolume(context.Context, *api.Volume, string) (map[string]string, error) + UnpublishVolume(context.Context, *api.Volume, string) error + AddNode(swarmID, csiID string) + RemoveNode(swarmID string) +} + +// plugin represents an individual CSI controller plugin +type plugin struct { + // name is the name of the plugin, which is also the name used as the + // Driver.Name field + name string + + // socket is the unix socket to connect to this plugin at. + socket string + + // provider is the SecretProvider, which allows retrieving secrets for CSI + // calls. + provider SecretProvider + + // cc is the grpc client connection + // TODO(dperny): the client is never closed. it may be closed when it goes + // out of scope, but this should be verified. + cc *grpc.ClientConn + // idClient is the identity service client + idClient csi.IdentityClient + // controllerClient is the controller service client + controllerClient csi.ControllerClient + + // controller indicates that the plugin has controller capabilities. + controller bool + + // publisher indicates that the controller plugin has + // PUBLISH_UNPUBLISH_VOLUME capability. + publisher bool + + // swarmToCSI maps a swarm node ID to the corresponding CSI node ID + swarmToCSI map[string]string + + // csiToSwarm maps a CSI node ID back to the swarm node ID. + csiToSwarm map[string]string +} + +// NewPlugin creates a new Plugin object. +// +// NewPlugin takes both the CompatPlugin and the PluginAddr. These should be +// the same object. By taking both parts here, we can push off the work of +// assuring that the given plugin implements the PluginAddr interface without +// having to typecast in this constructor. +func NewPlugin(pc plugingetter.CompatPlugin, pa plugingetter.PluginAddr, provider SecretProvider) Plugin { + return &plugin{ + name: pc.Name(), + // TODO(dperny): verify that we do not need to include the Network() + // portion of the Addr. + socket: fmt.Sprintf("%s://%s", pa.Addr().Network(), pa.Addr().String()), + provider: provider, + swarmToCSI: map[string]string{}, + csiToSwarm: map[string]string{}, + } +} + +// connect is a private method that initializes a gRPC ClientConn and creates +// the IdentityClient and ControllerClient. +func (p *plugin) connect(ctx context.Context) error { + cc, err := grpc.DialContext(ctx, p.socket, grpc.WithInsecure()) + if err != nil { + return err + } + + p.cc = cc + + // first, probe the plugin, to ensure that it exists and is ready to go + idc := csi.NewIdentityClient(cc) + p.idClient = idc + + // controllerClient may not do anything if the plugin does not support + // the controller service, but it should not be an error to create it now + // anyway + p.controllerClient = csi.NewControllerClient(cc) + + return p.init(ctx) +} + +// init checks uses the identity service to check the properties of the plugin, +// most importantly, its capabilities. +func (p *plugin) init(ctx context.Context) error { + probe, err := p.idClient.Probe(ctx, &csi.ProbeRequest{}) + if err != nil { + return err + } + + if probe.Ready != nil && !probe.Ready.Value { + return errors.New("plugin not ready") + } + + resp, err := p.idClient.GetPluginCapabilities(ctx, &csi.GetPluginCapabilitiesRequest{}) + if err != nil { + return err + } + + if resp == nil { + return nil + } + + for _, c := range resp.Capabilities { + if sc := c.GetService(); sc != nil { + switch sc.Type { + case csi.PluginCapability_Service_CONTROLLER_SERVICE: + p.controller = true + } + } + } + + if p.controller { + cCapResp, err := p.controllerClient.ControllerGetCapabilities( + ctx, &csi.ControllerGetCapabilitiesRequest{}, + ) + if err != nil { + return err + } + + for _, c := range cCapResp.Capabilities { + rpc := c.GetRpc() + if rpc.Type == csi.ControllerServiceCapability_RPC_PUBLISH_UNPUBLISH_VOLUME { + p.publisher = true + } + } + } + + return nil +} + +// CreateVolume wraps and abstracts the CSI CreateVolume logic and returns +// the volume info, or an error. +func (p *plugin) CreateVolume(ctx context.Context, v *api.Volume) (*api.VolumeInfo, error) { + c, err := p.Client(ctx) + if err != nil { + return nil, err + } + + if !p.controller { + // TODO(dperny): come up with a scheme to handle headless plugins + // TODO(dperny): handle plugins without create volume capabilities + return &api.VolumeInfo{VolumeID: v.Spec.Annotations.Name}, nil + } + + createVolumeRequest := p.makeCreateVolume(v) + resp, err := c.CreateVolume(ctx, createVolumeRequest) + if err != nil { + return nil, err + } + + return makeVolumeInfo(resp.Volume), nil +} + +func (p *plugin) DeleteVolume(ctx context.Context, v *api.Volume) error { + if v.VolumeInfo == nil { + return errors.New("VolumeInfo must not be nil") + } + // we won't use a fancy createDeleteVolumeRequest method because the + // request is simple enough to not bother with it + secrets := p.makeSecrets(v) + req := &csi.DeleteVolumeRequest{ + VolumeId: v.VolumeInfo.VolumeID, + Secrets: secrets, + } + c, err := p.Client(ctx) + if err != nil { + return err + } + // response from RPC intentionally left blank + _, err = c.DeleteVolume(ctx, req) + return err +} + +// PublishVolume calls ControllerPublishVolume to publish the given Volume to +// the Node with the given swarmkit ID. It returns a map, which is the +// PublishContext for this Volume on this Node. +func (p *plugin) PublishVolume(ctx context.Context, v *api.Volume, nodeID string) (map[string]string, error) { + if !p.publisher { + return nil, nil + } + + req := p.makeControllerPublishVolumeRequest(v, nodeID) + c, err := p.Client(ctx) + if err != nil { + return nil, err + } + resp, err := c.ControllerPublishVolume(ctx, req) + + if err != nil { + return nil, err + } + return resp.PublishContext, nil +} + +// UnpublishVolume calls ControllerUnpublishVolume to unpublish the given +// Volume from the Node with the given swarmkit ID. It returns an error if the +// unpublish does not succeed +func (p *plugin) UnpublishVolume(ctx context.Context, v *api.Volume, nodeID string) error { + if !p.publisher { + return nil + } + + req := p.makeControllerUnpublishVolumeRequest(v, nodeID) + c, err := p.Client(ctx) + if err != nil { + return err + } + + // response of the RPC intentionally left blank + _, err = c.ControllerUnpublishVolume(ctx, req) + return err +} + +// AddNode adds a mapping for a node's swarm ID to the ID provided by this CSI +// plugin. This allows future calls to the plugin to be done entirely in terms +// of the swarm node ID. +// +// The CSI node ID is provided by the node as part of the NodeDescription. +func (p *plugin) AddNode(swarmID, csiID string) { + p.swarmToCSI[swarmID] = csiID + p.csiToSwarm[csiID] = swarmID +} + +// RemoveNode removes a node from this plugin's node mappings. +func (p *plugin) RemoveNode(swarmID string) { + csiID := p.swarmToCSI[swarmID] + delete(p.swarmToCSI, swarmID) + delete(p.csiToSwarm, csiID) +} + +// Client retrieves a csi.ControllerClient for this plugin +// +// If this is the first time client has been called and no client yet exists, +// it will initialize the gRPC connection to the remote plugin and create a new +// ControllerClient. +func (p *plugin) Client(ctx context.Context) (csi.ControllerClient, error) { + if p.controllerClient == nil { + if err := p.connect(ctx); err != nil { + return nil, err + } + } + return p.controllerClient, nil +} + +// makeCreateVolume makes a csi.CreateVolumeRequest from the volume object and +// spec. it uses the Plugin's SecretProvider to retrieve relevant secrets. +func (p *plugin) makeCreateVolume(v *api.Volume) *csi.CreateVolumeRequest { + secrets := p.makeSecrets(v) + return &csi.CreateVolumeRequest{ + Name: v.Spec.Annotations.Name, + Parameters: v.Spec.Driver.Options, + VolumeCapabilities: []*csi.VolumeCapability{ + makeCapability(v.Spec.AccessMode), + }, + Secrets: secrets, + AccessibilityRequirements: makeTopologyRequirement(v.Spec.AccessibilityRequirements), + CapacityRange: makeCapacityRange(v.Spec.CapacityRange), + } +} + +// makeSecrets uses the plugin's SecretProvider to make the secrets map to pass +// to CSI RPCs. +func (p *plugin) makeSecrets(v *api.Volume) map[string]string { + secrets := map[string]string{} + for _, vs := range v.Spec.Secrets { + // a secret should never be nil, but check just to be sure + if vs != nil { + secret := p.provider.GetSecret(vs.Secret) + if secret != nil { + // TODO(dperny): return an error, but this should never happen, + // as secrets should be validated at volume creation time + secrets[vs.Key] = string(secret.Spec.Data) + } + } + } + return secrets +} + +func (p *plugin) makeControllerPublishVolumeRequest(v *api.Volume, nodeID string) *csi.ControllerPublishVolumeRequest { + if v.VolumeInfo == nil { + return nil + } + + secrets := p.makeSecrets(v) + capability := makeCapability(v.Spec.AccessMode) + capability.AccessType = &csi.VolumeCapability_Mount{ + Mount: &csi.VolumeCapability_MountVolume{}, + } + return &csi.ControllerPublishVolumeRequest{ + VolumeId: v.VolumeInfo.VolumeID, + NodeId: p.swarmToCSI[nodeID], + Secrets: secrets, + VolumeCapability: capability, + VolumeContext: v.VolumeInfo.VolumeContext, + } +} + +func (p *plugin) makeControllerUnpublishVolumeRequest(v *api.Volume, nodeID string) *csi.ControllerUnpublishVolumeRequest { + if v.VolumeInfo == nil { + return nil + } + + secrets := p.makeSecrets(v) + return &csi.ControllerUnpublishVolumeRequest{ + VolumeId: v.VolumeInfo.VolumeID, + NodeId: p.swarmToCSI[nodeID], + Secrets: secrets, + } +} diff --git a/vendor/github.com/docker/swarmkit/manager/csi/secret.go b/vendor/github.com/docker/swarmkit/manager/csi/secret.go new file mode 100644 index 0000000000..7810f4ca15 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/csi/secret.go @@ -0,0 +1,34 @@ +package csi + +import ( + "github.com/docker/swarmkit/api" + "github.com/docker/swarmkit/manager/state/store" +) + +// SecretProvider is an interface for retrieving secrets to use with CSI calls. +type SecretProvider interface { + // GetSecret returns the secret with the given ID, or nil if not found. + GetSecret(id string) *api.Secret +} + +type secretProvider struct { + s *store.MemoryStore +} + +func NewSecretProvider(s *store.MemoryStore) SecretProvider { + return &secretProvider{ + s: s, + } +} + +// GetSecret returns the secret with the given ID, or nil if not found. +// +// This method accesses the store, and so should not be called from inside +// another store transaction +func (p *secretProvider) GetSecret(id string) *api.Secret { + var secret *api.Secret + p.s.View(func(tx store.ReadTx) { + secret = store.GetSecret(tx, id) + }) + return secret +} diff --git a/vendor/github.com/docker/swarmkit/manager/dispatcher/assignments.go b/vendor/github.com/docker/swarmkit/manager/dispatcher/assignments.go index 101c449edd..bd0f29872b 100644 --- a/vendor/github.com/docker/swarmkit/manager/dispatcher/assignments.go +++ b/vendor/github.com/docker/swarmkit/manager/dispatcher/assignments.go @@ -18,18 +18,30 @@ type typeAndID struct { } type assignmentSet struct { - dp *drivers.DriverProvider - tasksMap map[string]*api.Task + nodeID string + dp *drivers.DriverProvider + tasksMap map[string]*api.Task + // volumesMap keeps track of the VolumePublishStatus of the given volumes. + // this tells us both which volumes are assigned to the node, and what the + // last known VolumePublishStatus was, so we can understand if we need to + // send an update. + volumesMap map[string]*api.VolumePublishStatus + // tasksUsingDependency tracks both tasks and volumes using a given + // dependency. this works because the ID generated for swarm comes from a + // large enough space that it is reliably astronomically unlikely that IDs + // will ever collide. tasksUsingDependency map[typeAndID]map[string]struct{} changes map[typeAndID]*api.AssignmentChange log *logrus.Entry } -func newAssignmentSet(log *logrus.Entry, dp *drivers.DriverProvider) *assignmentSet { +func newAssignmentSet(nodeID string, log *logrus.Entry, dp *drivers.DriverProvider) *assignmentSet { return &assignmentSet{ + nodeID: nodeID, dp: dp, changes: make(map[typeAndID]*api.AssignmentChange), tasksMap: make(map[string]*api.Task), + volumesMap: make(map[string]*api.VolumePublishStatus), tasksUsingDependency: make(map[typeAndID]map[string]struct{}), log: log, } @@ -48,15 +60,17 @@ func assignSecret(a *assignmentSet, readTx store.ReadTx, mapKey typeAndID, t *ap }).Debug("failed to fetch secret") return } - // If the secret should not be reused for other tasks, give it a unique ID for the task to allow different values for different tasks. + // If the secret should not be reused for other tasks, give it a unique ID + // for the task to allow different values for different tasks. if doNotReuse { // Give the secret a new ID and mark it as internal originalSecretID := secret.ID taskSpecificID := identity.CombineTwoIDs(originalSecretID, t.ID) secret.ID = taskSpecificID secret.Internal = true - // Create a new mapKey with the new ID and insert it into the dependencies map for the task. - // This will make the changes map contain an entry with the new ID rather than the original one. + // Create a new mapKey with the new ID and insert it into the + // dependencies map for the task. This will make the changes map + // contain an entry with the new ID rather than the original one. mapKey = typeAndID{objType: mapKey.objType, id: secret.ID} a.tasksUsingDependency[mapKey] = make(map[string]struct{}) a.tasksUsingDependency[mapKey][t.ID] = struct{}{} @@ -92,8 +106,12 @@ func assignConfig(a *assignmentSet, readTx store.ReadTx, mapKey typeAndID) { } func (a *assignmentSet) addTaskDependencies(readTx store.ReadTx, t *api.Task) { + // first, we go through all ResourceReferences, which give us the necessary + // information about which secrets and configs are in use. for _, resourceRef := range t.Spec.ResourceReferences { mapKey := typeAndID{objType: resourceRef.ResourceType, id: resourceRef.ResourceID} + // if there are no tasks using this dependency yet, then we can assign + // it. if len(a.tasksUsingDependency[mapKey]) == 0 { switch resourceRef.ResourceType { case api.ResourceType_SECRET: @@ -107,6 +125,8 @@ func (a *assignmentSet) addTaskDependencies(readTx store.ReadTx, t *api.Task) { continue } } + // otherwise, we don't need to add a new assignment. we just need to + // track the fact that another task is now using this dependency. a.tasksUsingDependency[mapKey][t.ID] = struct{}{} } @@ -160,7 +180,9 @@ func (a *assignmentSet) releaseDependency(mapKey typeAndID, assignment *api.Assi return true } -func (a *assignmentSet) releaseTaskDependencies(t *api.Task) bool { +// releaseTaskDependencies needs a store transaction because volumes have +// associated Secrets which need to be released. +func (a *assignmentSet) releaseTaskDependencies(readTx store.ReadTx, t *api.Task) bool { var modified bool for _, resourceRef := range t.Spec.ResourceReferences { @@ -251,7 +273,7 @@ func (a *assignmentSet) addOrUpdateTask(readTx store.ReadTx, t *api.Task) bool { // If releasing the dependencies caused us to // remove something from the assignment set, // mark one modification. - return a.releaseTaskDependencies(t) + return a.releaseTaskDependencies(readTx, t) } return false } @@ -274,7 +296,113 @@ func (a *assignmentSet) addOrUpdateTask(readTx store.ReadTx, t *api.Task) bool { return true } -func (a *assignmentSet) removeTask(t *api.Task) bool { +// addOrUpdateVolume tracks a Volume assigned to a node. +func (a *assignmentSet) addOrUpdateVolume(readTx store.ReadTx, v *api.Volume) bool { + var publishStatus *api.VolumePublishStatus + for _, status := range v.PublishStatus { + if status.NodeID == a.nodeID { + publishStatus = status + break + } + } + + // if there is no publishStatus for this Volume on this Node, or if the + // Volume has not yet been published to this node, then we do not need to + // track this assignment. + if publishStatus == nil || publishStatus.State < api.VolumePublishStatus_PUBLISHED { + return false + } + + // check if we are already tracking this volume, and what its old status + // is. if the states are identical, then we don't have any update to make. + if oldStatus, ok := a.volumesMap[v.ID]; ok && oldStatus.State == publishStatus.State { + return false + } + + // if the volume has already been confirmed as unpublished, we can stop + // tracking it and remove its dependencies. + if publishStatus.State > api.VolumePublishStatus_PENDING_NODE_UNPUBLISH { + return a.removeVolume(readTx, v) + } + + for _, secret := range v.Spec.Secrets { + mapKey := typeAndID{objType: api.ResourceType_SECRET, id: secret.Secret} + if len(a.tasksUsingDependency[mapKey]) == 0 { + // we can call assignSecret with task being nil, but it does mean + // that any secret that uses a driver will not work. we'll call + // that a limitation of volumes for now. + assignSecret(a, readTx, mapKey, nil) + } + a.tasksUsingDependency[mapKey][v.ID] = struct{}{} + } + + // volumes are sent to nodes as VolumeAssignments. This is because a node + // needs node-specific information (the PublishContext from + // ControllerPublishVolume). + assignment := &api.VolumeAssignment{ + ID: v.ID, + VolumeID: v.VolumeInfo.VolumeID, + Driver: v.Spec.Driver, + VolumeContext: v.VolumeInfo.VolumeContext, + PublishContext: publishStatus.PublishContext, + AccessMode: v.Spec.AccessMode, + Secrets: v.Spec.Secrets, + } + + volumeKey := typeAndID{objType: api.ResourceType_VOLUME, id: v.ID} + // assignmentChange is the whole assignment without the action, which we + // will set next + assignmentChange := &api.AssignmentChange{ + Assignment: &api.Assignment{ + Item: &api.Assignment_Volume{ + Volume: assignment, + }, + }, + } + + // if we're in state PENDING_NODE_UNPUBLISH, we actually need to send a + // remove message. we do this every time, even if the node never got the + // first add assignment. This is because the node might not know that it + // has a volume published; for example, the node may be restarting, and + // the in-memory store does not have knowledge of the volume. + if publishStatus.State == api.VolumePublishStatus_PENDING_NODE_UNPUBLISH { + assignmentChange.Action = api.AssignmentChange_AssignmentActionRemove + } else { + assignmentChange.Action = api.AssignmentChange_AssignmentActionUpdate + } + a.changes[volumeKey] = assignmentChange + a.volumesMap[v.ID] = publishStatus + return true +} + +func (a *assignmentSet) removeVolume(readTx store.ReadTx, v *api.Volume) bool { + if _, exists := a.volumesMap[v.ID]; !exists { + return false + } + + modified := false + + // if the volume does exists, we can release its secrets + for _, secret := range v.Spec.Secrets { + mapKey := typeAndID{objType: api.ResourceType_SECRET, id: secret.Secret} + assignment := &api.Assignment{ + Item: &api.Assignment_Secret{ + Secret: &api.Secret{ID: secret.Secret}, + }, + } + if a.releaseDependency(mapKey, assignment, v.ID) { + modified = true + } + } + + // we don't need to add a removal message. the removal of the + // VolumeAssignment will have already happened. + delete(a.volumesMap, v.ID) + + return modified +} + +func (a *assignmentSet) removeTask(readTx store.ReadTx, t *api.Task) bool { if _, exists := a.tasksMap[t.ID]; !exists { return false } @@ -293,7 +421,7 @@ func (a *assignmentSet) removeTask(t *api.Task) bool { // Release the dependencies being used by this task. // Ignoring the return here. We will always mark this as a // modification, since a task is being removed. - a.releaseTaskDependencies(t) + a.releaseTaskDependencies(readTx, t) return true } diff --git a/vendor/github.com/docker/swarmkit/manager/dispatcher/dispatcher.go b/vendor/github.com/docker/swarmkit/manager/dispatcher/dispatcher.go index d1db2fdc83..af7d13b4a3 100644 --- a/vendor/github.com/docker/swarmkit/manager/dispatcher/dispatcher.go +++ b/vendor/github.com/docker/swarmkit/manager/dispatcher/dispatcher.go @@ -154,6 +154,12 @@ type Dispatcher struct { nodeUpdates map[string]nodeUpdate // indexed by node ID nodeUpdatesLock sync.Mutex + // unpublishedVolumes keeps track of Volumes that Nodes have reported as + // unpublished. it maps the volume ID to a list of nodes it has been + // unpublished on. + unpublishedVolumes map[string][]string + unpublishedVolumesLock sync.Mutex + downNodes *nodeStore processUpdatesTrigger chan struct{} @@ -223,6 +229,10 @@ func (d *Dispatcher) Run(ctx context.Context) error { d.nodeUpdates = make(map[string]nodeUpdate) d.nodeUpdatesLock.Unlock() + d.unpublishedVolumesLock.Lock() + d.unpublishedVolumes = make(map[string][]string) + d.unpublishedVolumesLock.Unlock() + d.mu.Lock() if d.isRunning() { d.mu.Unlock() @@ -305,6 +315,8 @@ func (d *Dispatcher) Run(ctx context.Context) error { // batch timer has already expired, so no need to drain batchTimer.Reset(maxBatchInterval) case v := <-configWatcher: + // TODO(dperny): remove extraneous log message + log.G(ctx).Info("cluster update event") cluster := v.(api.EventUpdateCluster) d.mu.Lock() if cluster.Cluster.Spec.Dispatcher.HeartbeatPeriod != nil { @@ -664,14 +676,61 @@ func (d *Dispatcher) UpdateTaskStatus(ctx context.Context, r *api.UpdateTaskStat case <-dctx.Done(): } } - return nil, nil + + return &api.UpdateTaskStatusResponse{}, nil +} + +func (d *Dispatcher) UpdateVolumeStatus(ctx context.Context, r *api.UpdateVolumeStatusRequest) (*api.UpdateVolumeStatusResponse, error) { + d.rpcRW.RLock() + defer d.rpcRW.RUnlock() + + _, err := d.isRunningLocked() + if err != nil { + return nil, err + } + + nodeInfo, err := ca.RemoteNode(ctx) + if err != nil { + return nil, err + } + + nodeID := nodeInfo.NodeID + fields := logrus.Fields{ + "node.id": nodeID, + "node.session": r.SessionID, + "method": "(*Dispatcher).UpdateVolumeStatus", + } + if nodeInfo.ForwardedBy != nil { + fields["forwarder.id"] = nodeInfo.ForwardedBy.NodeID + } + log := log.G(ctx).WithFields(fields) + + if _, err := d.nodes.GetWithSession(nodeID, r.SessionID); err != nil { + return nil, err + } + + d.unpublishedVolumesLock.Lock() + for _, status := range r.Updates { + if status.Unpublished { + // it's ok if nodes is nil, because append works on a nil slice. + nodes := append(d.unpublishedVolumes[status.ID], nodeID) + d.unpublishedVolumes[status.ID] = nodes + log.Debugf("volume %s unpublished on node %s", status.ID, nodeID) + } + } + d.unpublishedVolumesLock.Unlock() + + // we won't kick off a batch here, we'll just wait for the timer. + return &api.UpdateVolumeStatusResponse{}, nil } func (d *Dispatcher) processUpdates(ctx context.Context) { var ( - taskUpdates map[string]*api.TaskStatus - nodeUpdates map[string]nodeUpdate + taskUpdates map[string]*api.TaskStatus + nodeUpdates map[string]nodeUpdate + unpublishedVolumes map[string][]string ) + d.taskUpdatesLock.Lock() if len(d.taskUpdates) != 0 { taskUpdates = d.taskUpdates @@ -686,7 +745,14 @@ func (d *Dispatcher) processUpdates(ctx context.Context) { } d.nodeUpdatesLock.Unlock() - if len(taskUpdates) == 0 && len(nodeUpdates) == 0 { + d.unpublishedVolumesLock.Lock() + if len(d.unpublishedVolumes) != 0 { + unpublishedVolumes = d.unpublishedVolumes + d.unpublishedVolumes = make(map[string][]string) + } + d.unpublishedVolumesLock.Unlock() + + if len(taskUpdates) == 0 && len(nodeUpdates) == 0 && len(unpublishedVolumes) == 0 { return } @@ -749,7 +815,7 @@ func (d *Dispatcher) processUpdates(ctx context.Context) { logger := log.WithField("node.id", nodeID) node := store.GetNode(tx, nodeID) if node == nil { - logger.Errorf("node unavailable") + logger.Error("node unavailable") return nil } @@ -776,6 +842,37 @@ func (d *Dispatcher) processUpdates(ctx context.Context) { } } + for volumeID, nodes := range unpublishedVolumes { + err := batch.Update(func(tx store.Tx) error { + logger := log.WithField("volume.id", volumeID) + volume := store.GetVolume(tx, volumeID) + if volume == nil { + logger.Error("volume unavailable") + } + + // buckle your seatbelts, we're going quadratic. + nodesLoop: + for _, nodeID := range nodes { + for _, status := range volume.PublishStatus { + if status.NodeID == nodeID { + status.State = api.VolumePublishStatus_PENDING_UNPUBLISH + continue nodesLoop + } + } + } + + if err := store.UpdateVolume(tx, volume); err != nil { + logger.WithError(err).Error("failed to update volume") + return nil + } + return nil + }) + + if err != nil { + log.WithError(err).Error("dispatcher volume update transaction failed") + } + } + return nil }) if err != nil { @@ -947,7 +1044,7 @@ func (d *Dispatcher) Assignments(r *api.AssignmentsRequest, stream api.Dispatche var ( sequence int64 appliesTo string - assignments = newAssignmentSet(log, d.dp) + assignments = newAssignmentSet(nodeID, log, d.dp) ) sendMessage := func(msg api.AssignmentsMessage, assignmentType api.AssignmentsMessage_Type) error { @@ -974,12 +1071,45 @@ func (d *Dispatcher) Assignments(r *api.AssignmentsRequest, stream api.Dispatche assignments.addOrUpdateTask(readTx, t) } + // there is no quick index for which nodes are using a volume, but + // there should not be thousands of volumes in a typical + // deployment, so this should be ok + volumes, err := store.FindVolumes(readTx, store.All) + if err != nil { + return err + } + + for _, v := range volumes { + for _, status := range v.PublishStatus { + if status.NodeID == nodeID { + assignments.addOrUpdateVolume(readTx, v) + } + } + } + return nil }, api.EventUpdateTask{Task: &api.Task{NodeID: nodeID}, Checks: []api.TaskCheckFunc{api.TaskCheckNodeID}}, api.EventDeleteTask{Task: &api.Task{NodeID: nodeID}, Checks: []api.TaskCheckFunc{api.TaskCheckNodeID}}, + api.EventUpdateVolume{ + // typically, a check function takes an object from this + // prototypical event and compares it to the object from the + // incoming event. However, because this is a bespoke, in-line + // matcher, we can discard the first argument (the prototype) and + // instead pass the desired node ID in as part of a closure. + Checks: []api.VolumeCheckFunc{ + func(v1, v2 *api.Volume) bool { + for _, status := range v2.PublishStatus { + if status.NodeID == nodeID { + return true + } + } + return false + }, + }, + }, ) if err != nil { return err @@ -1035,11 +1165,26 @@ func (d *Dispatcher) Assignments(r *api.AssignmentsRequest, stream api.Dispatche } }) case api.EventDeleteTask: - if assignments.removeTask(v.Task) { - oneModification() - } + d.store.View(func(readTx store.ReadTx) { + if assignments.removeTask(readTx, v.Task) { + oneModification() + } + }) // TODO(aaronl): For node secrets, we'll need to handle // EventCreateSecret. + case api.EventUpdateVolume: + d.store.View(func(readTx store.ReadTx) { + vol := store.GetVolume(readTx, v.Volume.ID) + // check through the PublishStatus to see if there is + // one for this node. + for _, status := range vol.PublishStatus { + if status.NodeID == nodeID { + if assignments.addOrUpdateVolume(readTx, vol) { + oneModification() + } + } + } + }) } case <-batchingTimeout: break batchingLoop diff --git a/vendor/github.com/docker/swarmkit/manager/manager.go b/vendor/github.com/docker/swarmkit/manager/manager.go index 2eaaeaa025..59895b1399 100644 --- a/vendor/github.com/docker/swarmkit/manager/manager.go +++ b/vendor/github.com/docker/swarmkit/manager/manager.go @@ -25,6 +25,7 @@ import ( "github.com/docker/swarmkit/manager/allocator/cnmallocator" "github.com/docker/swarmkit/manager/allocator/networkallocator" "github.com/docker/swarmkit/manager/controlapi" + "github.com/docker/swarmkit/manager/csi" "github.com/docker/swarmkit/manager/dispatcher" "github.com/docker/swarmkit/manager/drivers" "github.com/docker/swarmkit/manager/health" @@ -36,6 +37,7 @@ import ( "github.com/docker/swarmkit/manager/orchestrator/jobs" "github.com/docker/swarmkit/manager/orchestrator/replicated" "github.com/docker/swarmkit/manager/orchestrator/taskreaper" + "github.com/docker/swarmkit/manager/orchestrator/volumeenforcer" "github.com/docker/swarmkit/manager/resourceapi" "github.com/docker/swarmkit/manager/scheduler" "github.com/docker/swarmkit/manager/state/raft" @@ -150,8 +152,10 @@ type Manager struct { jobsOrchestrator *jobs.Orchestrator taskReaper *taskreaper.TaskReaper constraintEnforcer *constraintenforcer.ConstraintEnforcer + volumeEnforcer *volumeenforcer.VolumeEnforcer scheduler *scheduler.Scheduler allocator *allocator.Allocator + volumeManager *csi.Manager keyManager *keymanager.KeyManager server *grpc.Server localserver *grpc.Server @@ -200,13 +204,13 @@ func (l *closeOnceListener) Close() error { // New creates a Manager which has not started to accept requests yet. func New(config *Config) (*Manager, error) { - err := os.MkdirAll(config.StateDir, 0700) + err := os.MkdirAll(config.StateDir, 0o700) if err != nil { return nil, errors.Wrap(err, "failed to create state directory") } raftStateDir := filepath.Join(config.StateDir, "raft") - err = os.MkdirAll(raftStateDir, 0700) + err = os.MkdirAll(raftStateDir, 0o700) if err != nil { return nil, errors.Wrap(err, "failed to create raft state directory") } @@ -328,7 +332,7 @@ func (m *Manager) BindControl(addr string) error { // don't create a socket directory if we're on windows. we used named pipe if runtime.GOOS != "windows" { - err := os.MkdirAll(filepath.Dir(addr), 0700) + err := os.MkdirAll(filepath.Dir(addr), 0o700) if err != nil { return errors.Wrap(err, "failed to create socket directory") } @@ -692,6 +696,9 @@ func (m *Manager) Stop(ctx context.Context, clearData bool) { if m.constraintEnforcer != nil { m.constraintEnforcer.Stop() } + if m.volumeEnforcer != nil { + m.volumeEnforcer.Stop() + } if m.scheduler != nil { m.scheduler.Stop() } @@ -998,12 +1005,14 @@ func (m *Manager) becomeLeader(ctx context.Context) { m.replicatedOrchestrator = replicated.NewReplicatedOrchestrator(s) m.constraintEnforcer = constraintenforcer.New(s) + m.volumeEnforcer = volumeenforcer.New(s) m.globalOrchestrator = global.NewGlobalOrchestrator(s) m.jobsOrchestrator = jobs.NewOrchestrator(s) m.taskReaper = taskreaper.New(s) m.scheduler = scheduler.New(s) m.keyManager = keymanager.New(s, keymanager.DefaultConfig()) m.roleManager = newRoleManager(s, m.raftNode) + m.volumeManager = csi.NewManager(s, m.config.PluginGetter) // TODO(stevvooe): Allocate a context that can be used to // shutdown underlying manager processes when leadership isTestUpdaterRollback @@ -1095,6 +1104,10 @@ func (m *Manager) becomeLeader(ctx context.Context) { constraintEnforcer.Run() }(m.constraintEnforcer) + go func(volumeEnforcer *volumeenforcer.VolumeEnforcer) { + volumeEnforcer.Run() + }(m.volumeEnforcer) + go func(taskReaper *taskreaper.TaskReaper) { taskReaper.Run(ctx) }(m.taskReaper) @@ -1119,6 +1132,10 @@ func (m *Manager) becomeLeader(ctx context.Context) { go func(roleManager *roleManager) { roleManager.Run(ctx) }(m.roleManager) + + go func(volumeManager *csi.Manager) { + volumeManager.Run(ctx) + }(m.volumeManager) } // becomeFollower shuts down the subsystems that are only run by the leader. @@ -1139,6 +1156,9 @@ func (m *Manager) becomeFollower() { m.constraintEnforcer.Stop() m.constraintEnforcer = nil + m.volumeEnforcer.Stop() + m.volumeEnforcer = nil + m.replicatedOrchestrator.Stop() m.replicatedOrchestrator = nil @@ -1158,6 +1178,9 @@ func (m *Manager) becomeFollower() { m.keyManager.Stop() m.keyManager = nil } + + m.volumeManager.Stop() + m.volumeManager = nil } // defaultClusterObject creates a default cluster. diff --git a/vendor/github.com/docker/swarmkit/manager/orchestrator/volumeenforcer/volume_enforcer.go b/vendor/github.com/docker/swarmkit/manager/orchestrator/volumeenforcer/volume_enforcer.go new file mode 100644 index 0000000000..f9de16f303 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/orchestrator/volumeenforcer/volume_enforcer.go @@ -0,0 +1,114 @@ +package volumeenforcer + +import ( + "github.com/docker/swarmkit/api" + "github.com/docker/swarmkit/log" + "github.com/docker/swarmkit/manager/state/store" +) + +// VolumeEnforcer is a component, styled off of the ConstraintEnforcer, that +// watches for updates to Volumes, and shuts down tasks if those Volumes are +// being drained. +type VolumeEnforcer struct { + store *store.MemoryStore + stopChan chan struct{} + doneChan chan struct{} +} + +func New(s *store.MemoryStore) *VolumeEnforcer { + return &VolumeEnforcer{ + store: s, + stopChan: make(chan struct{}), + doneChan: make(chan struct{}), + } +} + +func (ve *VolumeEnforcer) Run() { + defer close(ve.doneChan) + + var volumes []*api.Volume + watcher, cancelWatch, _ := store.ViewAndWatch(ve.store, func(tx store.ReadTx) error { + var err error + volumes, err = store.FindVolumes(tx, store.All) + return err + }, api.EventUpdateVolume{}) + defer cancelWatch() + + for _, volume := range volumes { + ve.rejectNoncompliantTasks(volume) + } + + for { + select { + case event := <-watcher: + v := event.(api.EventUpdateVolume).Volume + ve.rejectNoncompliantTasks(v) + case <-ve.stopChan: + return + } + } + +} + +func (ve *VolumeEnforcer) Stop() { + close(ve.stopChan) + <-ve.doneChan +} + +func (ve *VolumeEnforcer) rejectNoncompliantTasks(v *api.Volume) { + if v.Spec.Availability != api.VolumeAvailabilityDrain { + return + } + + var volumeTasks []*api.Task + + ve.store.View(func(tx store.ReadTx) { + // ignore the error, it only happens if you pass an invalid find by + volumeTasks, _ = store.FindTasks(tx, store.ByVolumeAttachment(v.ID)) + }) + if len(volumeTasks) != 0 { + err := ve.store.Batch(func(batch *store.Batch) error { + for _, t := range volumeTasks { + // skip any tasks we know are already shut down or shutting + // down. Do this before we open the transaction. This saves us + // copying volumeTasks while still avoiding unnecessary + // transactions. we will still need to check again once we + // start the transaction against the latest version of the + // task. + if t.DesiredState > api.TaskStateCompleted || t.Status.State >= api.TaskStateCompleted { + continue + } + + err := batch.Update(func(tx store.Tx) error { + t = store.GetTask(tx, t.ID) + // another check for task liveness. + if t == nil || t.DesiredState > api.TaskStateCompleted || t.Status.State >= api.TaskStateCompleted { + return nil + } + + // as documented in the ConstraintEnforcer: + // + // We set the observed state to + // REJECTED, rather than the desired + // state. Desired state is owned by the + // orchestrator, and setting it directly + // will bypass actions such as + // restarting the task on another node + // (if applicable). + t.Status.State = api.TaskStateRejected + t.Status.Message = "task rejected by volume enforcer" + t.Status.Err = "attached to volume which is being drained" + return store.UpdateTask(tx, t) + }) + if err != nil { + log.L.WithField("module", "volumeenforcer").WithError(err).Errorf("failed to shut down task %s", t.ID) + } + } + return nil + }) + + if err != nil { + log.L.WithField("module", "volumeenforcer").WithError(err).Errorf("failed to shut down tasks for volume %s", v.ID) + } + } +} diff --git a/vendor/github.com/docker/swarmkit/manager/scheduler/filter.go b/vendor/github.com/docker/swarmkit/manager/scheduler/filter.go index df0ccbc2a6..979329e3d4 100644 --- a/vendor/github.com/docker/swarmkit/manager/scheduler/filter.go +++ b/vendor/github.com/docker/swarmkit/manager/scheduler/filter.go @@ -384,3 +384,64 @@ func (f *MaxReplicasFilter) Check(n *NodeInfo) bool { func (f *MaxReplicasFilter) Explain(nodes int) string { return "max replicas per node limit exceed" } + +type VolumesFilter struct { + vs *volumeSet + t *api.Task + + // requestedVolumes is a set of volumes requested by the task. This can + // include either volume names or volume groups. Volume groups, as in the + // Mount.Source field, are prefixed with "group:" + requestedVolumes []*api.Mount +} + +func (f *VolumesFilter) SetTask(t *api.Task) bool { + // if there is no volume Manager, skip this filter always + if f.vs == nil { + return false + } + f.t = t + // reset requestedVolumes every time we set a task, so we don't + // accidentally append to the last task's set of requested volumes. + f.requestedVolumes = []*api.Mount{} + + // t should never be nil, but we should ensure that it is not just in case + // we make mistakes in the future. + if t == nil { + return false + } + + c := t.Spec.GetContainer() + if c == nil { + return false + } + + // hasCSI will be set true if one of the mounts is a CSI-type mount. + hasCSI := false + for _, mount := range c.Mounts { + if mount.Type == api.MountTypeCSI { + hasCSI = true + f.requestedVolumes = append(f.requestedVolumes, &mount) + } + } + return hasCSI +} + +func (f *VolumesFilter) Check(nodeInfo *NodeInfo) bool { + for _, mount := range f.requestedVolumes { + if f.vs.isVolumeAvailableOnNode(mount, nodeInfo) != "" { + return true + } + } + + return false +} + +func (f *VolumesFilter) Explain(nodes int) string { + if nodes == 1 { + return "cannot fulfill requested CSI volume mounts on 1 node" + } + return fmt.Sprintf( + "cannot fulfill requested CSI volume mounts on %d nodes", nodes, + ) +} diff --git a/vendor/github.com/docker/swarmkit/manager/scheduler/pipeline.go b/vendor/github.com/docker/swarmkit/manager/scheduler/pipeline.go index a3dac4939b..ba6ef05d9f 100644 --- a/vendor/github.com/docker/swarmkit/manager/scheduler/pipeline.go +++ b/vendor/github.com/docker/swarmkit/manager/scheduler/pipeline.go @@ -67,6 +67,10 @@ func (p *Pipeline) Process(n *NodeInfo) bool { return true } +func (p *Pipeline) AddFilter(f Filter) { + p.checklist = append(p.checklist, checklistEntry{f: f}) +} + // SetTask sets up the filters to process a new task. Once this is called, // Process can be called repeatedly to try to assign the task various nodes. func (p *Pipeline) SetTask(t *api.Task) { diff --git a/vendor/github.com/docker/swarmkit/manager/scheduler/scheduler.go b/vendor/github.com/docker/swarmkit/manager/scheduler/scheduler.go index 78dd7dc3fe..4638ec1831 100644 --- a/vendor/github.com/docker/swarmkit/manager/scheduler/scheduler.go +++ b/vendor/github.com/docker/swarmkit/manager/scheduler/scheduler.go @@ -2,6 +2,7 @@ package scheduler import ( "context" + "sync" "time" "github.com/docker/swarmkit/api" @@ -39,7 +40,10 @@ type Scheduler struct { nodeSet nodeSet allTasks map[string]*api.Task pipeline *Pipeline + volumes *volumeSet + // stopOnce is a sync.Once used to ensure that Stop is idempotent + stopOnce sync.Once // stopChan signals to the state machine to stop running stopChan chan struct{} // doneChan is closed when the state machine terminates @@ -57,10 +61,25 @@ func New(store *store.MemoryStore) *Scheduler { stopChan: make(chan struct{}), doneChan: make(chan struct{}), pipeline: NewPipeline(), + volumes: newVolumeSet(), } } func (s *Scheduler) setupTasksList(tx store.ReadTx) error { + // add all volumes that are ready to the volumeSet + volumes, err := store.FindVolumes(tx, store.All) + if err != nil { + return err + } + + for _, volume := range volumes { + // only add volumes that have been created, meaning they have a + // VolumeID. + if volume.VolumeInfo != nil && volume.VolumeInfo.VolumeID != "" { + s.volumes.addOrUpdateVolume(volume) + } + } + tasks, err := store.FindTasks(tx, store.All) if err != nil { return err @@ -93,6 +112,9 @@ func (s *Scheduler) setupTasksList(tx store.ReadTx) error { continue } + // track the volumes in use by the task + s.volumes.reserveTaskVolumes(t) + if tasksByNode[t.NodeID] == nil { tasksByNode[t.NodeID] = make(map[string]*api.Task) } @@ -103,9 +125,12 @@ func (s *Scheduler) setupTasksList(tx store.ReadTx) error { } // Run is the scheduler event loop. -func (s *Scheduler) Run(ctx context.Context) error { +func (s *Scheduler) Run(pctx context.Context) error { + ctx := log.WithModule(pctx, "scheduler") defer close(s.doneChan) + s.pipeline.AddFilter(&VolumesFilter{vs: s.volumes}) + updates, cancel, err := store.ViewAndWatch(s.store, s.setupTasksList) if err != nil { log.G(ctx).WithError(err).Errorf("snapshot store update failed") @@ -172,6 +197,20 @@ func (s *Scheduler) Run(ctx context.Context) error { tickRequired = true case api.EventDeleteNode: s.nodeSet.remove(v.Node.ID) + case api.EventUpdateVolume: + // there is no need for a EventCreateVolume case, because + // volumes are not ready to use until they've passed through + // the volume manager and been created with the plugin + // + // as such, only addOrUpdateVolume if the VolumeInfo exists and + // has a nonempty VolumeID + if v.Volume.VolumeInfo != nil && v.Volume.VolumeInfo.VolumeID != "" { + // TODO(dperny): verify that updating volumes doesn't break + // scheduling + log.G(ctx).WithField("volume.id", v.Volume.ID).Debug("updated volume") + s.volumes.addOrUpdateVolume(v.Volume) + tickRequired = true + } case state.EventCommit: if commitDebounceTimer != nil { if time.Since(debouncingStarted) > maxLatency { @@ -200,7 +239,10 @@ func (s *Scheduler) Run(ctx context.Context) error { // Stop causes the scheduler event loop to stop running. func (s *Scheduler) Stop() { - close(s.stopChan) + // ensure stop is called only once. this helps in some test cases. + s.stopOnce.Do(func() { + close(s.stopChan) + }) <-s.doneChan } @@ -309,6 +351,12 @@ func (s *Scheduler) deleteTask(t *api.Task) bool { delete(s.allTasks, t.ID) delete(s.preassignedTasks, t.ID) delete(s.pendingPreassignedTasks, t.ID) + + // remove the task volume reservations as well, if any + for _, attachment := range t.Volumes { + s.volumes.releaseVolume(attachment.ID, t.ID) + } + nodeInfo, err := s.nodeSet.nodeInfo(t.NodeID) if err == nil && nodeInfo.removeTask(t) { s.nodeSet.updateNode(nodeInfo) @@ -370,6 +418,10 @@ func (s *Scheduler) processPreassignedTasks(ctx context.Context) { if err == nil && nodeInfo.removeTask(decision.new) { s.nodeSet.updateNode(nodeInfo) } + + for _, va := range decision.new.Volumes { + s.volumes.releaseVolume(va.ID, decision.new.ID) + } } } @@ -425,6 +477,11 @@ func (s *Scheduler) tick(ctx context.Context) { s.nodeSet.updateNode(nodeInfo) } + // release the volumes we tried to use + for _, va := range decision.new.Volumes { + s.volumes.releaseVolume(va.ID, decision.new.ID) + } + // enqueue task for next scheduling attempt s.enqueue(decision.old) } @@ -443,6 +500,7 @@ func (s *Scheduler) applySchedulingDecisions(ctx context.Context, schedulingDeci err := batch.Update(func(tx store.Tx) error { // Update exactly one task inside this Update // callback. + taskLoop: for taskID, decision := range schedulingDecisions { delete(schedulingDecisions, taskID) @@ -474,11 +532,82 @@ func (s *Scheduler) applySchedulingDecisions(ctx context.Context, schedulingDeci } } + volumes := []*api.Volume{} + for _, va := range decision.new.Volumes { + v := store.GetVolume(tx, va.ID) + if v == nil { + log.G(ctx).Debugf( + "scheduler failed to update task %s because volume %s could not be found", + taskID, + va.ID, + ) + failed = append(failed, decision) + continue taskLoop + } + + // it's ok if the copy of the Volume we scheduled off + // of is out of date, because the Scheduler is the only + // component which add new uses of a particular Volume, + // which means that in most cases, no update to the + // volume could conflict with the copy the Scheduler + // used to make decisions. + // + // the exception is that the VolumeAvailability could + // have been changed. both Pause and Drain + // availabilities mean the Volume should not be + // scheduled, and so we call off our attempt to commit + // this scheduling decision. this is the only field we + // must check for conflicts. + // + // this is, additionally, the reason that a Volume must + // be set to Drain before it can be deleted. it stops + // us from having to worry about any other field when + // attempting to use the Volume. + if v.Spec.Availability != api.VolumeAvailabilityActive { + log.G(ctx).Debugf( + "scheduler failed to update task %s because volume %s has availability %s", + taskID, v.ID, v.Spec.Availability.String(), + ) + failed = append(failed, decision) + continue taskLoop + } + + alreadyPublished := false + for _, ps := range v.PublishStatus { + if ps.NodeID == decision.new.NodeID { + alreadyPublished = true + break + } + } + if !alreadyPublished { + v.PublishStatus = append( + v.PublishStatus, + &api.VolumePublishStatus{ + NodeID: decision.new.NodeID, + State: api.VolumePublishStatus_PENDING_PUBLISH, + }, + ) + volumes = append(volumes, v) + } + } + if err := store.UpdateTask(tx, decision.new); err != nil { log.G(ctx).Debugf("scheduler failed to update task %s; will retry", taskID) failed = append(failed, decision) continue } + for _, v := range volumes { + if err := store.UpdateVolume(tx, v); err != nil { + // TODO(dperny): handle the case of a partial + // update? + log.G(ctx).WithError(err).Debugf( + "scheduler failed to update task %v; volume %v could not be updated", + taskID, v.ID, + ) + failed = append(failed, decision) + continue taskLoop + } + } successful = append(successful, decision) return nil } @@ -488,7 +617,11 @@ func (s *Scheduler) applySchedulingDecisions(ctx context.Context, schedulingDeci return err } } - return nil + // finally, every time we make new scheduling decisions, take the + // opportunity to release volumes. + return batch.Update(func(tx store.Tx) error { + return s.volumes.freeVolumes(tx) + }) }) if err != nil { @@ -516,6 +649,23 @@ func (s *Scheduler) taskFitNode(ctx context.Context, t *api.Task, nodeID string) return &newT } + + // before doing all of the updating logic, get the volume attachments + // for the task on this node. this should always succeed, because we + // should already have filtered nodes based on volume availability, but + // just in case we missed something and it doesn't, we have an error + // case. + attachments, err := s.volumes.chooseTaskVolumes(t, &nodeInfo) + if err != nil { + newT.Status.Timestamp = ptypes.MustTimestampProto(time.Now()) + newT.Status.Err = err.Error() + s.allTasks[t.ID] = &newT + + return &newT + } + + newT.Volumes = attachments + newT.Status = api.TaskStatus{ State: api.TaskStateAssigned, Timestamp: ptypes.MustTimestampProto(time.Now()), @@ -587,6 +737,28 @@ func (s *Scheduler) scheduleTaskGroup(ctx context.Context, taskGroup map[string] } } +// scheduleNTasksOnSubtree schedules a set of tasks with identical constraints +// onto a set of nodes, taking into account placement preferences. +// +// placement preferences are used to create a tree such that every branch +// represents one subset of nodes across which tasks should be spread. +// +// because of this tree structure, scheduleNTasksOnSubtree is a recursive +// function. If there are subtrees of the current tree, then we recurse. if we +// are at a leaf node, past which there are no subtrees, then we try to +// schedule a proportional number of tasks to the nodes of that branch. +// +// - n is the number of tasks being scheduled on this subtree +// - taskGroup is a set of tasks to schedule, taking the form of a map from the +// task ID to the task object. +// - tree is the decision tree we're scheduling on. this is, effectively, the +// set of nodes that meet scheduling constraints. these nodes are arranged +// into a tree so that placement preferences can be taken into account when +// spreading tasks across nodes. +// - schedulingDecisions is a set of the scheduling decisions already made for +// this tree +// - nodeLess is a comparator that chooses which of the two nodes is preferable +// to schedule on. func (s *Scheduler) scheduleNTasksOnSubtree(ctx context.Context, n int, taskGroup map[string]*api.Task, tree *decisionTree, schedulingDecisions map[string]schedulingDecision, nodeLess func(a *NodeInfo, b *NodeInfo) bool) int { if tree.next == nil { nodes := tree.orderedNodes(s.pipeline.Process, nodeLess) @@ -639,6 +811,23 @@ func (s *Scheduler) scheduleNTasksOnSubtree(ctx context.Context, n int, taskGrou return tasksScheduled } +// scheduleNTasksOnNodes schedules some number of tasks on the set of provided +// nodes. The number of tasks being scheduled may be less than the total number +// of tasks, as the Nodes may be one branch of a tree used to spread tasks. +// +// returns the number of tasks actually scheduled to these nodes. this may be +// fewer than the number of tasks desired to be scheduled, if there are +// insufficient nodes to meet resource constraints. +// +// - n is the number of tasks desired to be scheduled to this set of nodes +// - taskGroup is the tasks desired to be scheduled, in the form of a map from +// task ID to task object. this argument is mutated; tasks which have been +// scheduled are removed from the map. +// - nodes is the set of nodes to schedule to +// - schedulingDecisions is the set of scheduling decisions that have been made +// thus far, in the form of a map from task ID to the decision made. +// - nodeLess is a simple comparator that chooses which of two nodes would be +// preferable to schedule on. func (s *Scheduler) scheduleNTasksOnNodes(ctx context.Context, n int, taskGroup map[string]*api.Task, nodes []NodeInfo, schedulingDecisions map[string]schedulingDecision, nodeLess func(a *NodeInfo, b *NodeInfo) bool) int { tasksScheduled := 0 failedConstraints := make(map[int]bool) // key is index in nodes slice @@ -652,10 +841,24 @@ func (s *Scheduler) scheduleNTasksOnNodes(ctx context.Context, n int, taskGroup } node := &nodes[nodeIter%nodeCount] + // before doing all of the updating logic, get the volume attachments + // for the task on this node. this should always succeed, because we + // should already have filtered nodes based on volume availability, but + // just in case we missed something and it doesn't, we have an error + // case. + attachments, err := s.volumes.chooseTaskVolumes(t, node) + if err != nil { + // TODO(dperny) if there's an error, then what? i'm frankly not + // sure. + log.G(ctx).WithField("task.id", t.ID).WithError(err).Error("could not find task volumes") + } log.G(ctx).WithField("task.id", t.ID).Debugf("assigning to node %s", node.ID) + // she turned me into a newT! newT := *t + newT.Volumes = attachments newT.NodeID = node.ID + s.volumes.reserveTaskVolumes(&newT) newT.Status = api.TaskStatus{ State: api.TaskStateAssigned, Timestamp: ptypes.MustTimestampProto(time.Now()), @@ -663,6 +866,10 @@ func (s *Scheduler) scheduleNTasksOnNodes(ctx context.Context, n int, taskGroup } s.allTasks[t.ID] = &newT + // in each iteration of this loop, the node we choose will always be + // one which meets constraints. at the end of each iteration, we + // re-process nodes, allowing us to remove nodes which no longer meet + // resource constraints. nodeInfo, err := s.nodeSet.nodeInfo(node.ID) if err == nil && nodeInfo.addTask(&newT) { s.nodeSet.updateNode(nodeInfo) diff --git a/vendor/github.com/docker/swarmkit/manager/scheduler/topology.go b/vendor/github.com/docker/swarmkit/manager/scheduler/topology.go new file mode 100644 index 0000000000..05c3ad8884 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/scheduler/topology.go @@ -0,0 +1,47 @@ +package scheduler + +import ( + "github.com/docker/swarmkit/api" +) + +// IsInTopology takes a Topology `top` (which is reported by a Node) and a list +// of Topologies `accessible` (which comes from a created volume, in the form +// of the AccessibleTopology) and returns true if `top` lies within +// `accessible` (meaning a node with that Topology can access a volume with +// that AccessibleTopology). +// +// In order for `top` to lie within `accessible`, there must exist a topology +// in `accessible` such that for every subdomain/segment pair in that topology, +// there exists an equivalent subdomain/segment pair in `top`. +// +// For examples, see the test for this function. +// +// NOTE(dperny): It is unclear whether a topology can be partial. For example, +// can an accessible topology contain only a "region" subdomain, without a +// "zone" subdomain? This function assumes yes. +func IsInTopology(top *api.Topology, accessible []*api.Topology) bool { + // if any part of the topology equation is missing, then this does fit. + if top == nil || accessible == nil || len(accessible) == 0 { + return true + } + // go through each accessible topology +topologies: + for _, topology := range accessible { + // and for each topology, go through every segment + for subdomain, segment := range topology.Segments { + // if the segment for this subdomain is different in the `top`, + // then, `top` does not lie within this topology. + if top.Segments[subdomain] != segment { + // go to the next topology in the list + continue topologies + } + } + // if we get through all of the segments specified in this topology, + // and they have all matched, then `top` lies within `accessible`. + return true + } + // if we have iterated through all topologies, and never once finished + // iterating through all topological segments, then `top` does not lie + // within `accessible`. + return false +} diff --git a/vendor/github.com/docker/swarmkit/manager/scheduler/volumes.go b/vendor/github.com/docker/swarmkit/manager/scheduler/volumes.go new file mode 100644 index 0000000000..769ff576d3 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/scheduler/volumes.go @@ -0,0 +1,319 @@ +package scheduler + +import ( + "fmt" + "strings" + + "github.com/docker/swarmkit/api" + "github.com/docker/swarmkit/manager/state/store" +) + +// the scheduler package does double duty -- in addition to choosing nodes, it +// must also choose volumes. this is because volumes are fungible, and can be +// scheduled to several nodes, and used by several tasks. we should endeavor to +// spread tasks across volumes, like we spread nodes. on the positive side, +// unlike nodes, volumes are not heirarchical. that is, we don't need to +// spread across multiple levels of a tree, only a flat set. + +// volumeSet is the set of all volumes currently managed +type volumeSet struct { + // volumes is a mapping of volume IDs to volumeInfo + volumes map[string]volumeInfo + // byGroup is a mapping from a volume group name to a set of volumes in + // that group + byGroup map[string]map[string]struct{} + // byName is a mapping of volume names to swarmkit volume IDs. + byName map[string]string +} + +// volumeUsage contains information about the usage of a Volume by a specific +// task. +type volumeUsage struct { + nodeID string + readOnly bool +} + +// volumeInfo contains scheduler information about a given volume +type volumeInfo struct { + volume *api.Volume + tasks map[string]volumeUsage + // nodes is a set of nodes a volume is in use on. it maps a node ID to a + // reference count for how many tasks are using the volume on that node. + nodes map[string]int +} + +func newVolumeSet() *volumeSet { + return &volumeSet{ + volumes: map[string]volumeInfo{}, + byGroup: map[string]map[string]struct{}{}, + byName: map[string]string{}, + } +} + +func (vs *volumeSet) getVolume(id string) *api.Volume { + // getVolume returns the volume object for the given ID as stored in the + // volumeSet, or nil if none exists + return vs.volumes[id].volume +} + +func (vs *volumeSet) addOrUpdateVolume(v *api.Volume) { + if info, ok := vs.volumes[v.ID]; !ok { + vs.volumes[v.ID] = volumeInfo{ + volume: v, + nodes: map[string]int{}, + tasks: map[string]volumeUsage{}, + } + } else { + // if the volume already exists in the set, then only update the volume + // object, not the tasks map. + info.volume = v + } + + if set, ok := vs.byGroup[v.Spec.Group]; ok { + set[v.ID] = struct{}{} + } else { + vs.byGroup[v.Spec.Group] = map[string]struct{}{v.ID: {}} + } + vs.byName[v.Spec.Annotations.Name] = v.ID +} + +func (vs *volumeSet) removeVolume(volumeID string) { + if info, ok := vs.volumes[volumeID]; ok { + // if the volume exists in the set, look up its group ID and remove it + // from the byGroup mapping as well + group := info.volume.Spec.Group + delete(vs.byGroup[group], volumeID) + delete(vs.volumes, volumeID) + delete(vs.byName, info.volume.Spec.Annotations.Name) + } +} + +// chooseTaskVolumes selects a set of VolumeAttachments for the task on the +// given node. it expects that the node was already validated to have the +// necessary volumes, but it will return an error if a full set of volumes is +// not available. +func (vs *volumeSet) chooseTaskVolumes(task *api.Task, nodeInfo *NodeInfo) ([]*api.VolumeAttachment, error) { + volumes := []*api.VolumeAttachment{} + + // we'll reserve volumes in this loop, but release all of our reservations + // before we finish. the caller will need to call reserveTaskVolumes after + // calling this function + // TODO(dperny): this is probably not optimal + defer func() { + for _, volume := range volumes { + vs.releaseVolume(volume.ID, task.ID) + } + }() + + // TODO(dperny): handle non-container tasks + c := task.Spec.GetContainer() + if c == nil { + return nil, nil + } + for _, mount := range task.Spec.GetContainer().Mounts { + if mount.Type == api.MountTypeCSI { + candidate := vs.isVolumeAvailableOnNode(&mount, nodeInfo) + if candidate == "" { + // TODO(dperny): return structured error types, instead of + // error strings + return nil, fmt.Errorf("cannot find volume to satisfy mount with source %v", mount.Source) + } + vs.reserveVolume(candidate, task.ID, nodeInfo.Node.ID, mount.ReadOnly) + volumes = append(volumes, &api.VolumeAttachment{ + ID: candidate, + Source: mount.Source, + Target: mount.Target, + }) + } + } + + return volumes, nil +} + +// reserveTaskVolumes identifies all volumes currently in use on a task and +// marks them in the volumeSet as in use. +func (vs *volumeSet) reserveTaskVolumes(task *api.Task) { + for _, va := range task.Volumes { + // we shouldn't need to handle non-container tasks because those tasks + // won't have any entries in task.Volumes. + for _, mount := range task.Spec.GetContainer().Mounts { + if mount.Source == va.Source && mount.Target == va.Target { + vs.reserveVolume(va.ID, task.ID, task.NodeID, mount.ReadOnly) + } + } + } +} + +func (vs *volumeSet) reserveVolume(volumeID, taskID, nodeID string, readOnly bool) { + info, ok := vs.volumes[volumeID] + if !ok { + // TODO(dperny): don't just return nothing. + return + } + + info.tasks[taskID] = volumeUsage{nodeID: nodeID, readOnly: readOnly} + // increment the reference count for this node. + info.nodes[nodeID] = info.nodes[nodeID] + 1 +} + +func (vs *volumeSet) releaseVolume(volumeID, taskID string) { + info, ok := vs.volumes[volumeID] + if !ok { + // if the volume isn't in the set, no action to take. + return + } + + // decrement the reference count for this task's node + usage, ok := info.tasks[taskID] + if ok { + // this is probably an unnecessarily high level of caution, but make + // sure we don't go below zero on node count. + if c := info.nodes[usage.nodeID]; c > 0 { + info.nodes[usage.nodeID] = c - 1 + } + delete(info.tasks, taskID) + } +} + +// freeVolumes finds volumes that are no longer in use on some nodes, and +// updates them to be unpublished from those nodes. +// +// TODO(dperny): this is messy and has a lot of overhead. it should be reworked +// to something more streamlined. +func (vs *volumeSet) freeVolumes(tx store.Tx) error { + for volumeID, info := range vs.volumes { + v := store.GetVolume(tx, volumeID) + if v == nil { + continue + } + + changed := false + for _, status := range v.PublishStatus { + if info.nodes[status.NodeID] == 0 && status.State == api.VolumePublishStatus_PUBLISHED { + status.State = api.VolumePublishStatus_PENDING_NODE_UNPUBLISH + changed = true + } + } + if changed { + if err := store.UpdateVolume(tx, v); err != nil { + return err + } + } + } + return nil +} + +// isVolumeAvailableOnNode checks if a volume satisfying the given mount is +// available on the given node. +// +// Returns the ID of the volume available, or an empty string if no such volume +// is found. +func (vs *volumeSet) isVolumeAvailableOnNode(mount *api.Mount, node *NodeInfo) string { + source := mount.Source + // first, discern whether we're looking for a group or a volume + // try trimming off the "group:" prefix. if the resulting string is + // different from the input string (meaning something has been trimmed), + // then this volume is actually a volume group. + if group := strings.TrimPrefix(source, "group:"); group != source { + ids, ok := vs.byGroup[group] + // if there are no volumes of this group specified, then no volume + // meets the moutn criteria. + if !ok { + return "" + } + + // iterate through all ids in the group, checking if any one meets the + // spec. + for id := range ids { + if vs.checkVolume(id, node, mount.ReadOnly) { + return id + } + } + return "" + } + + // if it's not a group, it's a name. resolve the volume name to its ID + id, ok := vs.byName[source] + if !ok || !vs.checkVolume(id, node, mount.ReadOnly) { + return "" + } + return id +} + +// checkVolume checks if an individual volume with the given ID can be placed +// on the given node. +func (vs *volumeSet) checkVolume(id string, info *NodeInfo, readOnly bool) bool { + vi := vs.volumes[id] + // first, check if the volume's availability is even Active. If not. no + // reason to bother with anything further. + if vi.volume != nil && vi.volume.Spec.Availability != api.VolumeAvailabilityActive { + return false + } + + // get the node topology for this volume + var top *api.Topology + // get the topology for this volume's driver on this node + for _, info := range info.Description.CSIInfo { + if info.PluginName == vi.volume.Spec.Driver.Name { + top = info.AccessibleTopology + break + } + } + + // check if the volume is available on this node. a volume's + // availability on a node depends on its accessible topology, how it's + // already being used, and how this task intends to use it. + + if vi.volume.Spec.AccessMode.Scope == api.VolumeScopeSingleNode { + // if the volume is not in use on this node already, then it can't + // be used here. + for _, usage := range vi.tasks { + if usage.nodeID != info.ID { + return false + } + } + } + + // even if the volume is currently on this node, or it has multi-node + // access, the volume sharing needs to be compatible. + switch vi.volume.Spec.AccessMode.Sharing { + case api.VolumeSharingNone: + // if the volume sharing is none, then the volume cannot be + // used by another task + if len(vi.tasks) > 0 { + return false + } + case api.VolumeSharingOneWriter: + // if the mount is not ReadOnly, and the volume has a writer, then + // we this volume does not work. + if !readOnly && hasWriter(vi) { + return false + } + case api.VolumeSharingReadOnly: + // if the volume sharing is read-only, then the Mount must also + // be read-only + if !readOnly { + return false + } + } + + // then, do the quick check of whether this volume is in the topology. if + // the volume has an AccessibleTopology, and it does not lie within the + // node's topology, then this volume won't fit. + if !IsInTopology(top, vi.volume.VolumeInfo.AccessibleTopology) { + return false + } + + return true +} + +// hasWriter is a helper function that returns true if at least one task is +// using this volume not in read-only mode. +func hasWriter(info volumeInfo) bool { + for _, usage := range info.tasks { + if !usage.readOnly { + return true + } + } + return false +} diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/membership/cluster.go b/vendor/github.com/docker/swarmkit/manager/state/raft/membership/cluster.go index 4b9c98d548..ace8060bc6 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/membership/cluster.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/membership/cluster.go @@ -4,10 +4,10 @@ import ( "errors" "sync" - "github.com/coreos/etcd/raft/raftpb" "github.com/docker/swarmkit/api" "github.com/docker/swarmkit/watch" "github.com/gogo/protobuf/proto" + "go.etcd.io/etcd/raft/v3/raftpb" ) var ( diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/raft.go b/vendor/github.com/docker/swarmkit/manager/state/raft/raft.go index 9d744b35e1..31912fcb0e 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/raft.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/raft.go @@ -14,9 +14,6 @@ import ( "time" "code.cloudfoundry.org/clock" - "github.com/coreos/etcd/pkg/idutil" - "github.com/coreos/etcd/raft" - "github.com/coreos/etcd/raft/raftpb" "github.com/docker/go-events" "github.com/docker/go-metrics" "github.com/docker/swarmkit/api" @@ -32,6 +29,9 @@ import ( "github.com/gogo/protobuf/proto" "github.com/pkg/errors" "github.com/sirupsen/logrus" + "go.etcd.io/etcd/pkg/v3/idutil" + "go.etcd.io/etcd/raft/v3" + "go.etcd.io/etcd/raft/v3/raftpb" "golang.org/x/time/rate" "google.golang.org/grpc" "google.golang.org/grpc/codes" @@ -447,7 +447,7 @@ func (n *Node) JoinAndStart(ctx context.Context) (err error) { } n.initTransport() - n.raftNode = raft.StartNode(n.Config, nil) + n.raftNode = raft.RestartNode(n.Config) return nil } @@ -607,6 +607,12 @@ func (n *Node) Run(ctx context.Context) error { } for _, msg := range rd.Messages { + // if the message is a snapshot, before we send it, we should + // overwrite the original ConfState from the snapshot with the + // current one + if msg.Type == raftpb.MsgSnap { + msg.Snapshot.Metadata.ConfState = n.confState + } // Send raft messages to peers if err := n.transport.Send(msg); err != nil { log.G(ctx).WithError(err).Error("failed to send message to member") @@ -2096,7 +2102,7 @@ func createConfigChangeEnts(ids []uint64, self uint64, term, index uint64) []raf func getIDs(snap *raftpb.Snapshot, ents []raftpb.Entry) []uint64 { ids := make(map[uint64]struct{}) if snap != nil { - for _, id := range snap.Metadata.ConfState.Nodes { + for _, id := range snap.Metadata.ConfState.Voters { ids[id] = struct{}{} } } diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/storage.go b/vendor/github.com/docker/swarmkit/manager/state/raft/storage.go index 915cc3f241..07b687706e 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/storage.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/storage.go @@ -4,8 +4,6 @@ import ( "context" "fmt" - "github.com/coreos/etcd/raft" - "github.com/coreos/etcd/raft/raftpb" "github.com/docker/go-metrics" "github.com/docker/swarmkit/api" "github.com/docker/swarmkit/log" @@ -14,6 +12,8 @@ import ( "github.com/docker/swarmkit/manager/state/raft/storage" "github.com/docker/swarmkit/manager/state/store" "github.com/pkg/errors" + "go.etcd.io/etcd/raft/v3" + "go.etcd.io/etcd/raft/v3/raftpb" ) var ( diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/storage/snapwrap.go b/vendor/github.com/docker/swarmkit/manager/state/raft/storage/snapwrap.go index 641f7e16b1..5819df6296 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/storage/snapwrap.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/storage/snapwrap.go @@ -1,24 +1,23 @@ package storage import ( - "io/ioutil" "os" "path/filepath" "sort" "strings" - "github.com/coreos/etcd/pkg/fileutil" - "github.com/coreos/etcd/raft/raftpb" - "github.com/coreos/etcd/snap" "github.com/docker/swarmkit/manager/encryption" "github.com/pkg/errors" + "go.etcd.io/etcd/client/pkg/v3/fileutil" + "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/server/v3/etcdserver/api/snap" ) -// This package wraps the github.com/coreos/etcd/snap package, and encrypts +// This package wraps the go.etcd.io/etcd/server/v3/api/snap package, and encrypts // the bytes of whatever snapshot is passed to it, and decrypts the bytes of // whatever snapshot it reads. -// Snapshotter is the interface presented by github.com/coreos/etcd/snap.Snapshotter that we depend upon +// Snapshotter is the interface presented by go.etcd.io/etcd/server/v3/api/snap.Snapshotter that we depend upon type Snapshotter interface { SaveSnap(snapshot raftpb.Snapshot) error Load() (*raftpb.Snapshot, error) @@ -34,7 +33,7 @@ var _ Snapshotter = &wrappedSnap{} var _ Snapshotter = &snap.Snapshotter{} var _ SnapFactory = snapCryptor{} -// wrappedSnap wraps a github.com/coreos/etcd/snap.Snapshotter, and handles +// wrappedSnap wraps a go.etcd.io/etcd/server/v3/api/snap.Snapshotter, and handles // encrypting/decrypting. type wrappedSnap struct { *snap.Snapshotter @@ -88,7 +87,7 @@ func NewSnapFactory(encrypter encryption.Encrypter, decrypter encryption.Decrypt // NewSnapshotter returns a new Snapshotter with the given encrypters and decrypters func (sc snapCryptor) New(dirpath string) Snapshotter { return &wrappedSnap{ - Snapshotter: snap.New(dirpath), + Snapshotter: snap.New(nil, dirpath), encrypter: sc.encrypter, decrypter: sc.decrypter, } @@ -97,7 +96,7 @@ func (sc snapCryptor) New(dirpath string) Snapshotter { type originalSnap struct{} func (o originalSnap) New(dirpath string) Snapshotter { - return snap.New(dirpath) + return snap.New(nil, dirpath) } // OriginalSnap is the original `snap` package as an implementation of the SnapFactory interface @@ -140,7 +139,7 @@ func MigrateSnapshot(oldDir, newDir string, oldFactory, newFactory SnapFactory) // ListSnapshots lists all the snapshot files in a particular directory and returns // the snapshot files in reverse lexical order (newest first) func ListSnapshots(dirpath string) ([]string, error) { - dirents, err := ioutil.ReadDir(dirpath) + dirents, err := os.ReadDir(dirpath) if err != nil { return nil, err } diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/storage/storage.go b/vendor/github.com/docker/swarmkit/manager/state/raft/storage/storage.go index 64d821894e..347d7db7f8 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/storage/storage.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/storage/storage.go @@ -7,14 +7,14 @@ import ( "path/filepath" "sync" - "github.com/coreos/etcd/pkg/fileutil" - "github.com/coreos/etcd/raft/raftpb" - "github.com/coreos/etcd/snap" - "github.com/coreos/etcd/wal" - "github.com/coreos/etcd/wal/walpb" "github.com/docker/swarmkit/log" "github.com/docker/swarmkit/manager/encryption" "github.com/pkg/errors" + "go.etcd.io/etcd/client/pkg/v3/fileutil" + "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/server/v3/etcdserver/api/snap" + "go.etcd.io/etcd/server/v3/wal" + "go.etcd.io/etcd/server/v3/wal/walpb" ) // ErrNoWAL is returned if there are no WALs on disk @@ -83,7 +83,7 @@ func (e *EncryptedRaftLogger) BootstrapFromDisk(ctx context.Context, oldEncrypti } } // ensure the new directory exists - if err := os.MkdirAll(snapDir, 0700); err != nil { + if err := os.MkdirAll(snapDir, 0o700); err != nil { return nil, WALData{}, errors.Wrap(err, "failed to create snapshot directory") } @@ -105,6 +105,7 @@ func (e *EncryptedRaftLogger) BootstrapFromDisk(ctx context.Context, oldEncrypti if snapshot != nil { walsnap.Index = snapshot.Metadata.Index walsnap.Term = snapshot.Metadata.Term + walsnap.ConfState = &snapshot.Metadata.ConfState } if !wal.Exist(walDir) { @@ -147,7 +148,7 @@ func (e *EncryptedRaftLogger) BootstrapNew(metadata []byte) error { walFactory := NewWALFactory(encrypter, decrypter) for _, dirpath := range []string{filepath.Dir(e.walDir()), e.snapDir()} { - if err := os.MkdirAll(dirpath, 0700); err != nil { + if err := os.MkdirAll(dirpath, 0o700); err != nil { return errors.Wrapf(err, "failed to create %s", dirpath) } } @@ -197,8 +198,9 @@ func (e *EncryptedRaftLogger) RotateEncryptionKey(newKey []byte) { func (e *EncryptedRaftLogger) SaveSnapshot(snapshot raftpb.Snapshot) error { walsnap := walpb.Snapshot{ - Index: snapshot.Metadata.Index, - Term: snapshot.Metadata.Term, + Index: snapshot.Metadata.Index, + Term: snapshot.Metadata.Term, + ConfState: &snapshot.Metadata.ConfState, } e.encoderMu.RLock() diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/storage/walwrap.go b/vendor/github.com/docker/swarmkit/manager/state/raft/storage/walwrap.go index d1155975bf..13eab9a19a 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/storage/walwrap.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/storage/walwrap.go @@ -3,25 +3,24 @@ package storage import ( "context" "io" - "io/ioutil" "os" "path/filepath" "sort" "strings" - "github.com/coreos/etcd/raft/raftpb" - "github.com/coreos/etcd/wal" - "github.com/coreos/etcd/wal/walpb" "github.com/docker/swarmkit/log" "github.com/docker/swarmkit/manager/encryption" "github.com/pkg/errors" + "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/server/v3/wal" + "go.etcd.io/etcd/server/v3/wal/walpb" ) -// This package wraps the github.com/coreos/etcd/wal package, and encrypts +// This package wraps the go.etcd.io/etcd/server/v3/storage/wal package, and encrypts // the bytes of whatever entry is passed to it, and decrypts the bytes of // whatever entry it reads. -// WAL is the interface presented by github.com/coreos/etcd/wal.WAL that we depend upon +// WAL is the interface presented by go.etcd.io/etcd/server/v3/storage/wal.WAL that we depend upon type WAL interface { ReadAll() ([]byte, raftpb.HardState, []raftpb.Entry, error) ReleaseLockTo(index uint64) error @@ -41,7 +40,7 @@ var _ WAL = &wrappedWAL{} var _ WAL = &wal.WAL{} var _ WALFactory = walCryptor{} -// wrappedWAL wraps a github.com/coreos/etcd/wal.WAL, and handles encrypting/decrypting +// wrappedWAL wraps a go.etcd.io/etcd/server/v3/storage/wal.WAL, and handles encrypting/decrypting type wrappedWAL struct { *wal.WAL encrypter encryption.Encrypter @@ -103,7 +102,7 @@ func NewWALFactory(encrypter encryption.Encrypter, decrypter encryption.Decrypte // Create returns a new WAL object with the given encrypters and decrypters. func (wc walCryptor) Create(dirpath string, metadata []byte) (WAL, error) { - w, err := wal.Create(dirpath, metadata) + w, err := wal.Create(nil, dirpath, metadata) if err != nil { return nil, err } @@ -116,7 +115,7 @@ func (wc walCryptor) Create(dirpath string, metadata []byte) (WAL, error) { // Open returns a new WAL object with the given encrypters and decrypters. func (wc walCryptor) Open(dirpath string, snap walpb.Snapshot) (WAL, error) { - w, err := wal.Open(dirpath, snap) + w, err := wal.Open(nil, dirpath, snap) if err != nil { return nil, err } @@ -130,10 +129,10 @@ func (wc walCryptor) Open(dirpath string, snap walpb.Snapshot) (WAL, error) { type originalWAL struct{} func (o originalWAL) Create(dirpath string, metadata []byte) (WAL, error) { - return wal.Create(dirpath, metadata) + return wal.Create(nil, dirpath, metadata) } func (o originalWAL) Open(dirpath string, walsnap walpb.Snapshot) (WAL, error) { - return wal.Open(dirpath, walsnap) + return wal.Open(nil, dirpath, walsnap) } // OriginalWAL is the original `wal` package as an implementation of the WALFactory interface @@ -178,7 +177,7 @@ func ReadRepairWAL( if repaired || err != io.ErrUnexpectedEOF { return nil, WALData{}, errors.Wrap(err, "irreparable WAL error") } - if !wal.Repair(walDir) { + if !wal.Repair(nil, walDir) { return nil, WALData{}, errors.Wrap(err, "WAL error cannot be repaired") } log.G(ctx).WithError(err).Info("repaired WAL error") @@ -203,7 +202,7 @@ func MigrateWALs(ctx context.Context, oldDir, newDir string, oldFactory, newFact } oldReader.Close() - if err := os.MkdirAll(filepath.Dir(newDir), 0700); err != nil { + if err := os.MkdirAll(filepath.Dir(newDir), 0o700); err != nil { return errors.Wrap(err, "could not create parent directory") } @@ -237,7 +236,7 @@ func MigrateWALs(ctx context.Context, oldDir, newDir string, oldFactory, newFact // ListWALs lists all the wals in a directory and returns the list in lexical // order (oldest first) func ListWALs(dirpath string) ([]string, error) { - dirents, err := ioutil.ReadDir(dirpath) + dirents, err := os.ReadDir(dirpath) if err != nil { return nil, err } diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/transport/peer.go b/vendor/github.com/docker/swarmkit/manager/state/raft/transport/peer.go index 6fb39523ca..5e98a9915d 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/transport/peer.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/transport/peer.go @@ -9,12 +9,12 @@ import ( "google.golang.org/grpc" "google.golang.org/grpc/codes" - "github.com/coreos/etcd/raft" - "github.com/coreos/etcd/raft/raftpb" "github.com/docker/swarmkit/api" "github.com/docker/swarmkit/log" "github.com/docker/swarmkit/manager/state/raft/membership" "github.com/pkg/errors" + "go.etcd.io/etcd/raft/v3" + "go.etcd.io/etcd/raft/v3/raftpb" "google.golang.org/grpc/status" ) diff --git a/vendor/github.com/docker/swarmkit/manager/state/raft/transport/transport.go b/vendor/github.com/docker/swarmkit/manager/state/raft/transport/transport.go index 6bd0bc32ef..f752b092ad 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/raft/transport/transport.go +++ b/vendor/github.com/docker/swarmkit/manager/state/raft/transport/transport.go @@ -13,10 +13,10 @@ import ( "google.golang.org/grpc" "google.golang.org/grpc/credentials" - "github.com/coreos/etcd/raft" - "github.com/coreos/etcd/raft/raftpb" "github.com/docker/swarmkit/log" "github.com/pkg/errors" + "go.etcd.io/etcd/raft/v3" + "go.etcd.io/etcd/raft/v3/raftpb" ) // ErrIsNotFound indicates that peer was never added to transport. diff --git a/vendor/github.com/docker/swarmkit/manager/state/store/by.go b/vendor/github.com/docker/swarmkit/manager/state/store/by.go index f785d79513..59672410af 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/store/by.go +++ b/vendor/github.com/docker/swarmkit/manager/state/store/by.go @@ -165,6 +165,16 @@ func ByReferencedConfigID(configID string) By { return byReferencedConfigID(configID) } +type byVolumeAttachment string + +func (b byVolumeAttachment) isBy() {} + +// ByVolumeAttachment creates an object to pass to Find to search for a Task +// that has been assigned the given ID. +func ByVolumeAttachment(volumeID string) By { + return byVolumeAttachment(volumeID) +} + type byKind string func (b byKind) isBy() { @@ -212,3 +222,25 @@ func ByCustomPrefix(objType, index, value string) By { value: value, } } + +// ByVolumeGroup creates an object to pass to Find to search for volumes +// belonging to a particular group. +func ByVolumeGroup(group string) By { + return byVolumeGroup(group) +} + +type byVolumeGroup string + +func (b byVolumeGroup) isBy() { +} + +// ByDriver creates an object to pass to Find to search for objects using a +// specific driver. +func ByDriver(driver string) By { + return byDriver(driver) +} + +type byDriver string + +func (b byDriver) isBy() { +} diff --git a/vendor/github.com/docker/swarmkit/manager/state/store/memory.go b/vendor/github.com/docker/swarmkit/manager/state/store/memory.go index d0319c7f65..3b3f28a263 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/store/memory.go +++ b/vendor/github.com/docker/swarmkit/manager/state/store/memory.go @@ -22,21 +22,24 @@ import ( ) const ( - indexID = "id" - indexName = "name" - indexRuntime = "runtime" - indexServiceID = "serviceid" - indexNodeID = "nodeid" - indexSlot = "slot" - indexDesiredState = "desiredstate" - indexTaskState = "taskstate" - indexRole = "role" - indexMembership = "membership" - indexNetwork = "network" - indexSecret = "secret" - indexConfig = "config" - indexKind = "kind" - indexCustom = "custom" + indexID = "id" + indexName = "name" + indexRuntime = "runtime" + indexServiceID = "serviceid" + indexNodeID = "nodeid" + indexSlot = "slot" + indexDesiredState = "desiredstate" + indexTaskState = "taskstate" + indexRole = "role" + indexMembership = "membership" + indexNetwork = "network" + indexSecret = "secret" + indexConfig = "config" + indexVolumeAttachment = "volumeattachment" + indexKind = "kind" + indexCustom = "custom" + indexVolumeGroup = "volumegroup" + indexDriver = "driver" prefix = "_prefix" @@ -736,12 +739,30 @@ func (tx readTx) findIterators(table string, by By, checkType func(By) error) ([ return nil, err } return []memdb.ResultIterator{it}, nil + case byVolumeAttachment: + it, err := tx.memDBTx.Get(table, indexVolumeAttachment, string(v)) + if err != nil { + return nil, err + } + return []memdb.ResultIterator{it}, nil case byKind: it, err := tx.memDBTx.Get(table, indexKind, string(v)) if err != nil { return nil, err } return []memdb.ResultIterator{it}, nil + case byVolumeGroup: + it, err := tx.memDBTx.Get(table, indexVolumeGroup, string(v)) + if err != nil { + return nil, err + } + return []memdb.ResultIterator{it}, nil + case byDriver: + it, err := tx.memDBTx.Get(table, indexDriver, string(v)) + if err != nil { + return nil, err + } + return []memdb.ResultIterator{it}, nil case byCustom: var key string if v.objType != "" { diff --git a/vendor/github.com/docker/swarmkit/manager/state/store/tasks.go b/vendor/github.com/docker/swarmkit/manager/state/store/tasks.go index bf31d764fb..4385e48e55 100644 --- a/vendor/github.com/docker/swarmkit/manager/state/store/tasks.go +++ b/vendor/github.com/docker/swarmkit/manager/state/store/tasks.go @@ -69,6 +69,11 @@ func init() { AllowMissing: true, Indexer: taskIndexerByConfig{}, }, + indexVolumeAttachment: { + Name: indexVolumeAttachment, + AllowMissing: true, + Indexer: taskIndexerByVolumeAttachment{}, + }, indexCustom: { Name: indexCustom, Indexer: api.TaskCustomIndexer{}, @@ -138,7 +143,7 @@ func GetTask(tx ReadTx, id string) *api.Task { func FindTasks(tx ReadTx, by By) ([]*api.Task, error) { checkType := func(by By) error { switch by.(type) { - case byName, byNamePrefix, byIDPrefix, byRuntime, byDesiredState, byTaskState, byNode, byService, bySlot, byReferencedNetworkID, byReferencedSecretID, byReferencedConfigID, byCustom, byCustomPrefix: + case byName, byNamePrefix, byIDPrefix, byRuntime, byDesiredState, byTaskState, byNode, byService, bySlot, byReferencedNetworkID, byReferencedSecretID, byReferencedConfigID, byVolumeAttachment, byCustom, byCustomPrefix: return nil default: return ErrInvalidFindBy @@ -317,6 +322,26 @@ func (ti taskIndexerByConfig) FromObject(obj interface{}) (bool, [][]byte, error return len(configIDs) != 0, configIDs, nil } +type taskIndexerByVolumeAttachment struct{} + +func (ti taskIndexerByVolumeAttachment) FromArgs(args ...interface{}) ([]byte, error) { + return fromArgs(args...) +} + +func (ti taskIndexerByVolumeAttachment) FromObject(obj interface{}) (bool, [][]byte, error) { + t, ok := obj.(*api.Task) + if !ok { + panic("unexpected type passed to FromObject") + } + + var volumeIDs [][]byte + + for _, v := range t.Volumes { + volumeIDs = append(volumeIDs, []byte(v.ID+"\x00")) + } + return len(volumeIDs) != 0, volumeIDs, nil +} + type taskIndexerByTaskState struct{} func (ts taskIndexerByTaskState) FromArgs(args ...interface{}) ([]byte, error) { diff --git a/vendor/github.com/docker/swarmkit/manager/state/store/volumes.go b/vendor/github.com/docker/swarmkit/manager/state/store/volumes.go new file mode 100644 index 0000000000..9f3195c135 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/manager/state/store/volumes.go @@ -0,0 +1,149 @@ +package store + +import ( + "strings" + + "github.com/docker/swarmkit/api" + memdb "github.com/hashicorp/go-memdb" +) + +const tableVolume = "volume" + +func init() { + register(ObjectStoreConfig{ + Table: &memdb.TableSchema{ + Name: tableVolume, + Indexes: map[string]*memdb.IndexSchema{ + indexID: { + Name: indexID, + Unique: true, + Indexer: api.VolumeIndexerByID{}, + }, + indexName: { + Name: indexName, + Unique: true, + Indexer: api.VolumeIndexerByName{}, + }, + indexCustom: { + Name: indexCustom, + Indexer: api.VolumeCustomIndexer{}, + AllowMissing: true, + }, + indexVolumeGroup: { + Name: indexVolumeGroup, + Indexer: volumeIndexerByGroup{}, + }, + indexDriver: { + Name: indexDriver, + Indexer: volumeIndexerByDriver{}, + }, + }, + }, + Save: func(tx ReadTx, snapshot *api.StoreSnapshot) error { + var err error + snapshot.Volumes, err = FindVolumes(tx, All) + return err + }, + Restore: func(tx Tx, snapshot *api.StoreSnapshot) error { + toStoreObj := make([]api.StoreObject, len(snapshot.Volumes)) + for i, x := range snapshot.Volumes { + toStoreObj[i] = x + } + return RestoreTable(tx, tableVolume, toStoreObj) + }, + ApplyStoreAction: func(tx Tx, sa api.StoreAction) error { + switch v := sa.Target.(type) { + case *api.StoreAction_Volume: + obj := v.Volume + switch sa.Action { + case api.StoreActionKindCreate: + return CreateVolume(tx, obj) + case api.StoreActionKindUpdate: + return UpdateVolume(tx, obj) + case api.StoreActionKindRemove: + return DeleteVolume(tx, obj.ID) + } + } + return errUnknownStoreAction + }, + }) +} + +func CreateVolume(tx Tx, v *api.Volume) error { + if tx.lookup(tableVolume, indexName, strings.ToLower(v.Spec.Annotations.Name)) != nil { + return ErrNameConflict + } + + return tx.create(tableVolume, v) +} + +func UpdateVolume(tx Tx, v *api.Volume) error { + // ensure the name is either not in use, or is in use by this volume. + if existing := tx.lookup(tableVolume, indexName, strings.ToLower(v.Spec.Annotations.Name)); existing != nil { + if existing.GetID() != v.ID { + return ErrNameConflict + } + } + + return tx.update(tableVolume, v) +} + +func DeleteVolume(tx Tx, id string) error { + return tx.delete(tableVolume, id) +} + +func GetVolume(tx ReadTx, id string) *api.Volume { + n := tx.get(tableVolume, id) + if n == nil { + return nil + } + return n.(*api.Volume) +} + +func FindVolumes(tx ReadTx, by By) ([]*api.Volume, error) { + checkType := func(by By) error { + switch by.(type) { + case byName, byNamePrefix, byIDPrefix, byVolumeGroup, byCustom, byCustomPrefix, byDriver: + return nil + default: + return ErrInvalidFindBy + } + } + + volumeList := []*api.Volume{} + appendResult := func(o api.StoreObject) { + volumeList = append(volumeList, o.(*api.Volume)) + } + + err := tx.find(tableVolume, by, checkType, appendResult) + return volumeList, err +} + +type volumeIndexerByGroup struct{} + +func (vi volumeIndexerByGroup) FromArgs(args ...interface{}) ([]byte, error) { + return fromArgs(args...) +} + +func (vi volumeIndexerByGroup) FromObject(obj interface{}) (bool, []byte, error) { + v := obj.(*api.Volume) + val := v.Spec.Group + "\x00" + return true, []byte(val), nil +} + +type volumeIndexerByDriver struct{} + +func (vi volumeIndexerByDriver) FromArgs(args ...interface{}) ([]byte, error) { + return fromArgs(args...) +} + +func (vi volumeIndexerByDriver) FromObject(obj interface{}) (bool, []byte, error) { + v := obj.(*api.Volume) + // this should never happen -- existence of the volume driver is checked + // at the controlapi level. However, guard against the unforeseen. + if v.Spec.Driver == nil { + return false, nil, nil + } + val := v.Spec.Driver.Name + "\x00" + return true, []byte(val), nil +} diff --git a/vendor/github.com/docker/swarmkit/node/node.go b/vendor/github.com/docker/swarmkit/node/node.go index c4ce906e34..c467a6c8d6 100644 --- a/vendor/github.com/docker/swarmkit/node/node.go +++ b/vendor/github.com/docker/swarmkit/node/node.go @@ -5,7 +5,6 @@ import ( "context" "crypto/tls" "encoding/json" - "io/ioutil" "math" "net" "os" @@ -195,11 +194,11 @@ func (n *Node) RemoteAPIAddr() (string, error) { // New returns new Node instance. func New(c *Config) (*Node, error) { - if err := os.MkdirAll(c.StateDir, 0700); err != nil { + if err := os.MkdirAll(c.StateDir, 0o700); err != nil { return nil, err } stateFile := filepath.Join(c.StateDir, stateFilename) - dt, err := ioutil.ReadFile(stateFile) + dt, err := os.ReadFile(stateFile) var p []api.Peer if err != nil && !os.IsNotExist(err) { return nil, err @@ -337,7 +336,7 @@ func (n *Node) run(ctx context.Context) (err error) { // database if it doesn't already exist, and if it does already exist, no // error will be returned, so we use this regardless of whether this node // is new or not. - if err := os.MkdirAll(filepath.Dir(taskDBPath), 0777); err != nil { + if err := os.MkdirAll(filepath.Dir(taskDBPath), 0o777); err != nil { return err } @@ -1248,7 +1247,7 @@ func (s *persistentRemotes) save() error { return err } s.lastSavedState = remotes - return ioutils.AtomicWriteFile(s.storePath, dt, 0600) + return ioutils.AtomicWriteFile(s.storePath, dt, 0o600) } // WaitSelect waits until at least one remote becomes available and then selects one. diff --git a/vendor/github.com/docker/swarmkit/template/getter.go b/vendor/github.com/docker/swarmkit/template/getter.go index 58c1875921..41409c7400 100644 --- a/vendor/github.com/docker/swarmkit/template/getter.go +++ b/vendor/github.com/docker/swarmkit/template/getter.go @@ -98,6 +98,7 @@ func (t templatedConfigGetter) GetAndFlagSecretData(configID string) (*api.Confi type templatedDependencyGetter struct { secrets exec.SecretGetter configs TemplatedConfigGetter + volumes exec.VolumeGetter } // NewTemplatedDependencyGetter returns a DependencyGetter that evaluates templates. @@ -105,6 +106,7 @@ func NewTemplatedDependencyGetter(dependencies exec.DependencyGetter, t *api.Tas return templatedDependencyGetter{ secrets: NewTemplatedSecretGetter(dependencies, t, node), configs: NewTemplatedConfigGetter(dependencies, t, node), + volumes: dependencies.Volumes(), } } @@ -115,3 +117,10 @@ func (t templatedDependencyGetter) Secrets() exec.SecretGetter { func (t templatedDependencyGetter) Configs() exec.ConfigGetter { return t.configs } + +func (t templatedDependencyGetter) Volumes() exec.VolumeGetter { + // volumes are not templated, but we include that call (and pass it + // straight through to the underlying getter) in order to fulfill the + // DependencyGetter interface. + return t.volumes +} diff --git a/vendor/github.com/docker/swarmkit/volumequeue/doc.go b/vendor/github.com/docker/swarmkit/volumequeue/doc.go new file mode 100644 index 0000000000..888a9b0d08 --- /dev/null +++ b/vendor/github.com/docker/swarmkit/volumequeue/doc.go @@ -0,0 +1,4 @@ +package volumequeue + +// The volumequeue package defines a type of priority queue which is used by +// both the manager and the agent to manage retrying of CSI volume operations. diff --git a/vendor/github.com/docker/swarmkit/volumequeue/queue.go b/vendor/github.com/docker/swarmkit/volumequeue/queue.go new file mode 100644 index 0000000000..28be5573af --- /dev/null +++ b/vendor/github.com/docker/swarmkit/volumequeue/queue.go @@ -0,0 +1,215 @@ +package volumequeue + +import ( + "sync" + "time" +) + +// baseRetryInterval is the base interval to retry volume operations. each +// subsequent attempt is exponential from this one +const baseRetryInterval = 100 * time.Millisecond + +// maxRetryInterval is the maximum amount of time we will wait between retrying +// volume operations. +const maxRetryInterval = 10 * time.Minute + +// vqTimerSource is an interface for creating timers for the volumeQueue +type vqTimerSource interface { + // NewTimer takes an attempt number and returns a vqClockTrigger which will + // trigger after a set period based on that attempt number. + NewTimer(attempt uint) vqTimer +} + +// vqTimer is an interface representing a timer. However, the timer +// trigger channel, C, is instead wrapped in a Done method, so that in testing, +// the timer can be substituted for a different object. +type vqTimer interface { + Done() <-chan time.Time + Stop() bool +} + +// timerSource is an empty struct type which is used to represent the default +// vqTimerSource, which uses time.Timer. +type timerSource struct{} + +// NewTimer creates a new timer. +func (timerSource) NewTimer(attempt uint) vqTimer { + var waitFor time.Duration + if attempt == 0 { + waitFor = 0 + } else { + // bit-shifting the base retry interval will raise it by 2 to the power + // of attempt. this is an easy way to do an exponent solely with + // integers + waitFor = baseRetryInterval << attempt + if waitFor > maxRetryInterval { + waitFor = maxRetryInterval + } + } + return timer{Timer: time.NewTimer(waitFor)} +} + +// timer wraps a time.Timer to provide a Done method. +type timer struct { + *time.Timer +} + +// Done returns the timer's C channel, which triggers in response to the timer +// expiring. +func (t timer) Done() <-chan time.Time { + return t.C +} + +// VolumeQueue manages the exponential backoff of retrying volumes. it behaves +// somewhat like a priority queue. however, the key difference is that volumes +// which are ready to process or reprocess are read off of an unbuffered +// channel, meaning the order in which ready volumes are processed is at the +// mercy of the golang scheduler. in practice, this does not matter. +type VolumeQueue struct { + sync.Mutex + // next returns the next volumeQueueEntry when it is ready. + next chan *volumeQueueEntry + // outstanding is the set of all pending volumeQueueEntries, mapped by + // volume ID. + outstanding map[string]*volumeQueueEntry + // stopChan stops the volumeQueue and cancels all entries. + stopChan chan struct{} + + // timerSource is an object which is used to create the timer for a + // volumeQueueEntry. it exists so that in testing, the timer can be + // substituted for an object that we control. + timerSource vqTimerSource +} + +// volumeQueueEntry represents one entry in the volumeQueue +type volumeQueueEntry struct { + // id is the id of the volume this entry represents. we only need the ID, + // because the CSI manager will look up the latest revision of the volume + // before doing any work on it. + id string + // attempt is the current retry attempt of the entry. + attempt uint + // cancel is a function which is called to abort the retry attempt. + cancel func() +} + +// NewVolumeQueue returns a new VolumeQueue with the default timerSource. +func NewVolumeQueue() *VolumeQueue { + return &VolumeQueue{ + next: make(chan *volumeQueueEntry), + outstanding: make(map[string]*volumeQueueEntry), + stopChan: make(chan struct{}), + timerSource: timerSource{}, + } +} + +// Enqueue adds an entry to the VolumeQueue with the specified retry attempt. +// if an entry for the specified id already exists, enqueue will remove it and +// create a new entry. +func (vq *VolumeQueue) Enqueue(id string, attempt uint) { + // we must lock the volumeQueue when we add entries, because we will be + // accessing the outstanding map + vq.Lock() + defer vq.Unlock() + + if entry, ok := vq.outstanding[id]; ok { + entry.cancel() + delete(vq.outstanding, id) + } + + cancelChan := make(chan struct{}) + v := &volumeQueueEntry{ + id: id, + attempt: attempt, + cancel: func() { + close(cancelChan) + }, + } + + t := vq.timerSource.NewTimer(attempt) + + // this goroutine is the meat of the volumeQueue. when the timer triggers, + // the volume queue entry is written out to the next channel. + // + // the nature of the select statement, and of goroutines and of + // ansynchronous operations means that this is not actually strictly + // ordered. if several entries are ready, then the one that actually gets + // dequeued is at the mercy of the golang scheduler. + // + // however, the flip side of this is that canceling an entry truly cancels + // it. because we're blocking on a write attempt, if we cancel, we don't + // do that write attempt, and there's no need to try to remove from the + // queue a ready-but-now-canceled entry before it is processed. + go func() { + select { + case <-t.Done(): + // once the timer fires, we will try to write this entry to the + // next channel. however, because next is unbuffered, if we ended + // up in a situation where no read occurred, we would be + // deadlocked. to avoid this, we select on both a vq.next write and + // on a read from cancelChan, which allows us to abort our write + // attempt. + select { + case vq.next <- v: + case <-cancelChan: + } + case <-cancelChan: + // the documentation for timer recommends draining the channel like + // this. + if !t.Stop() { + <-t.Done() + } + } + }() + + vq.outstanding[id] = v +} + +// Wait returns the ID and attempt number of the next Volume ready to process. +// If no volume is ready, wait blocks until one is ready. if the volumeQueue +// is stopped, wait returns "", 0 +func (vq *VolumeQueue) Wait() (string, uint) { + select { + case v := <-vq.next: + vq.Lock() + defer vq.Unlock() + // we need to be certain that this entry is the same entry that we + // read, because otherwise there may be a race. + // + // it would be possible for the read from next to succeed, but before + // the lock is acquired, a new attempt is enqueued. enqueuing the new + // attempt deletes the old entry before replacing it with the new entry + // and releasing the lock. then, this routine may acquire the lock, and + // delete a new entry. + // + // in practice, it is unclear if this race could happen or would matter + // if it did, but always better safe than sorry. + e, ok := vq.outstanding[v.id] + if ok && e == v { + delete(vq.outstanding, v.id) + } + + return v.id, v.attempt + case <-vq.stopChan: + // if the volumeQueue is stopped, then there may be no more writes, so + // we should return an empty result from wait + return "", 0 + } +} + +// Outstanding returns the number of items outstanding in this queue +func (vq *VolumeQueue) Outstanding() int { + return len(vq.outstanding) +} + +// Stop stops the volumeQueue and cancels all outstanding entries. stop may +// only be called once. +func (vq *VolumeQueue) Stop() { + vq.Lock() + defer vq.Unlock() + close(vq.stopChan) + for _, entry := range vq.outstanding { + entry.cancel() + } + return +} diff --git a/vendor/github.com/docker/swarmkit/xnet/xnet_unix.go b/vendor/github.com/docker/swarmkit/xnet/xnet_unix.go index 7dc7732345..4086ed5021 100644 --- a/vendor/github.com/docker/swarmkit/xnet/xnet_unix.go +++ b/vendor/github.com/docker/swarmkit/xnet/xnet_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package xnet diff --git a/vendor/github.com/docker/swarmkit/xnet/xnet_windows.go b/vendor/github.com/docker/swarmkit/xnet/xnet_windows.go index 38385a7e3a..3f5e4d04d7 100644 --- a/vendor/github.com/docker/swarmkit/xnet/xnet_windows.go +++ b/vendor/github.com/docker/swarmkit/xnet/xnet_windows.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package xnet diff --git a/vendor/github.com/dustin/go-humanize/.travis.yml b/vendor/github.com/dustin/go-humanize/.travis.yml new file mode 100644 index 0000000000..ba95cdd15c --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/.travis.yml @@ -0,0 +1,21 @@ +sudo: false +language: go +go: + - 1.3.x + - 1.5.x + - 1.6.x + - 1.7.x + - 1.8.x + - 1.9.x + - master +matrix: + allow_failures: + - go: master + fast_finish: true +install: + - # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step). +script: + - go get -t -v ./... + - diff -u <(echo -n) <(gofmt -d -s .) + - go tool vet . + - go test -v -race ./... diff --git a/vendor/github.com/dustin/go-humanize/LICENSE b/vendor/github.com/dustin/go-humanize/LICENSE new file mode 100644 index 0000000000..8d9a94a906 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/LICENSE @@ -0,0 +1,21 @@ +Copyright (c) 2005-2008 Dustin Sallings + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + + diff --git a/vendor/github.com/dustin/go-humanize/README.markdown b/vendor/github.com/dustin/go-humanize/README.markdown new file mode 100644 index 0000000000..91b4ae5646 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/README.markdown @@ -0,0 +1,124 @@ +# Humane Units [![Build Status](https://travis-ci.org/dustin/go-humanize.svg?branch=master)](https://travis-ci.org/dustin/go-humanize) [![GoDoc](https://godoc.org/github.com/dustin/go-humanize?status.svg)](https://godoc.org/github.com/dustin/go-humanize) + +Just a few functions for helping humanize times and sizes. + +`go get` it as `github.com/dustin/go-humanize`, import it as +`"github.com/dustin/go-humanize"`, use it as `humanize`. + +See [godoc](https://godoc.org/github.com/dustin/go-humanize) for +complete documentation. + +## Sizes + +This lets you take numbers like `82854982` and convert them to useful +strings like, `83 MB` or `79 MiB` (whichever you prefer). + +Example: + +```go +fmt.Printf("That file is %s.", humanize.Bytes(82854982)) // That file is 83 MB. +``` + +## Times + +This lets you take a `time.Time` and spit it out in relative terms. +For example, `12 seconds ago` or `3 days from now`. + +Example: + +```go +fmt.Printf("This was touched %s.", humanize.Time(someTimeInstance)) // This was touched 7 hours ago. +``` + +Thanks to Kyle Lemons for the time implementation from an IRC +conversation one day. It's pretty neat. + +## Ordinals + +From a [mailing list discussion][odisc] where a user wanted to be able +to label ordinals. + + 0 -> 0th + 1 -> 1st + 2 -> 2nd + 3 -> 3rd + 4 -> 4th + [...] + +Example: + +```go +fmt.Printf("You're my %s best friend.", humanize.Ordinal(193)) // You are my 193rd best friend. +``` + +## Commas + +Want to shove commas into numbers? Be my guest. + + 0 -> 0 + 100 -> 100 + 1000 -> 1,000 + 1000000000 -> 1,000,000,000 + -100000 -> -100,000 + +Example: + +```go +fmt.Printf("You owe $%s.\n", humanize.Comma(6582491)) // You owe $6,582,491. +``` + +## Ftoa + +Nicer float64 formatter that removes trailing zeros. + +```go +fmt.Printf("%f", 2.24) // 2.240000 +fmt.Printf("%s", humanize.Ftoa(2.24)) // 2.24 +fmt.Printf("%f", 2.0) // 2.000000 +fmt.Printf("%s", humanize.Ftoa(2.0)) // 2 +``` + +## SI notation + +Format numbers with [SI notation][sinotation]. + +Example: + +```go +humanize.SI(0.00000000223, "M") // 2.23 nM +``` + +## English-specific functions + +The following functions are in the `humanize/english` subpackage. + +### Plurals + +Simple English pluralization + +```go +english.PluralWord(1, "object", "") // object +english.PluralWord(42, "object", "") // objects +english.PluralWord(2, "bus", "") // buses +english.PluralWord(99, "locus", "loci") // loci + +english.Plural(1, "object", "") // 1 object +english.Plural(42, "object", "") // 42 objects +english.Plural(2, "bus", "") // 2 buses +english.Plural(99, "locus", "loci") // 99 loci +``` + +### Word series + +Format comma-separated words lists with conjuctions: + +```go +english.WordSeries([]string{"foo"}, "and") // foo +english.WordSeries([]string{"foo", "bar"}, "and") // foo and bar +english.WordSeries([]string{"foo", "bar", "baz"}, "and") // foo, bar and baz + +english.OxfordWordSeries([]string{"foo", "bar", "baz"}, "and") // foo, bar, and baz +``` + +[odisc]: https://groups.google.com/d/topic/golang-nuts/l8NhI74jl-4/discussion +[sinotation]: http://en.wikipedia.org/wiki/Metric_prefix diff --git a/vendor/github.com/dustin/go-humanize/big.go b/vendor/github.com/dustin/go-humanize/big.go new file mode 100644 index 0000000000..f49dc337dc --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/big.go @@ -0,0 +1,31 @@ +package humanize + +import ( + "math/big" +) + +// order of magnitude (to a max order) +func oomm(n, b *big.Int, maxmag int) (float64, int) { + mag := 0 + m := &big.Int{} + for n.Cmp(b) >= 0 { + n.DivMod(n, b, m) + mag++ + if mag == maxmag && maxmag >= 0 { + break + } + } + return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag +} + +// total order of magnitude +// (same as above, but with no upper limit) +func oom(n, b *big.Int) (float64, int) { + mag := 0 + m := &big.Int{} + for n.Cmp(b) >= 0 { + n.DivMod(n, b, m) + mag++ + } + return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag +} diff --git a/vendor/github.com/dustin/go-humanize/bigbytes.go b/vendor/github.com/dustin/go-humanize/bigbytes.go new file mode 100644 index 0000000000..1a2bf61723 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/bigbytes.go @@ -0,0 +1,173 @@ +package humanize + +import ( + "fmt" + "math/big" + "strings" + "unicode" +) + +var ( + bigIECExp = big.NewInt(1024) + + // BigByte is one byte in bit.Ints + BigByte = big.NewInt(1) + // BigKiByte is 1,024 bytes in bit.Ints + BigKiByte = (&big.Int{}).Mul(BigByte, bigIECExp) + // BigMiByte is 1,024 k bytes in bit.Ints + BigMiByte = (&big.Int{}).Mul(BigKiByte, bigIECExp) + // BigGiByte is 1,024 m bytes in bit.Ints + BigGiByte = (&big.Int{}).Mul(BigMiByte, bigIECExp) + // BigTiByte is 1,024 g bytes in bit.Ints + BigTiByte = (&big.Int{}).Mul(BigGiByte, bigIECExp) + // BigPiByte is 1,024 t bytes in bit.Ints + BigPiByte = (&big.Int{}).Mul(BigTiByte, bigIECExp) + // BigEiByte is 1,024 p bytes in bit.Ints + BigEiByte = (&big.Int{}).Mul(BigPiByte, bigIECExp) + // BigZiByte is 1,024 e bytes in bit.Ints + BigZiByte = (&big.Int{}).Mul(BigEiByte, bigIECExp) + // BigYiByte is 1,024 z bytes in bit.Ints + BigYiByte = (&big.Int{}).Mul(BigZiByte, bigIECExp) +) + +var ( + bigSIExp = big.NewInt(1000) + + // BigSIByte is one SI byte in big.Ints + BigSIByte = big.NewInt(1) + // BigKByte is 1,000 SI bytes in big.Ints + BigKByte = (&big.Int{}).Mul(BigSIByte, bigSIExp) + // BigMByte is 1,000 SI k bytes in big.Ints + BigMByte = (&big.Int{}).Mul(BigKByte, bigSIExp) + // BigGByte is 1,000 SI m bytes in big.Ints + BigGByte = (&big.Int{}).Mul(BigMByte, bigSIExp) + // BigTByte is 1,000 SI g bytes in big.Ints + BigTByte = (&big.Int{}).Mul(BigGByte, bigSIExp) + // BigPByte is 1,000 SI t bytes in big.Ints + BigPByte = (&big.Int{}).Mul(BigTByte, bigSIExp) + // BigEByte is 1,000 SI p bytes in big.Ints + BigEByte = (&big.Int{}).Mul(BigPByte, bigSIExp) + // BigZByte is 1,000 SI e bytes in big.Ints + BigZByte = (&big.Int{}).Mul(BigEByte, bigSIExp) + // BigYByte is 1,000 SI z bytes in big.Ints + BigYByte = (&big.Int{}).Mul(BigZByte, bigSIExp) +) + +var bigBytesSizeTable = map[string]*big.Int{ + "b": BigByte, + "kib": BigKiByte, + "kb": BigKByte, + "mib": BigMiByte, + "mb": BigMByte, + "gib": BigGiByte, + "gb": BigGByte, + "tib": BigTiByte, + "tb": BigTByte, + "pib": BigPiByte, + "pb": BigPByte, + "eib": BigEiByte, + "eb": BigEByte, + "zib": BigZiByte, + "zb": BigZByte, + "yib": BigYiByte, + "yb": BigYByte, + // Without suffix + "": BigByte, + "ki": BigKiByte, + "k": BigKByte, + "mi": BigMiByte, + "m": BigMByte, + "gi": BigGiByte, + "g": BigGByte, + "ti": BigTiByte, + "t": BigTByte, + "pi": BigPiByte, + "p": BigPByte, + "ei": BigEiByte, + "e": BigEByte, + "z": BigZByte, + "zi": BigZiByte, + "y": BigYByte, + "yi": BigYiByte, +} + +var ten = big.NewInt(10) + +func humanateBigBytes(s, base *big.Int, sizes []string) string { + if s.Cmp(ten) < 0 { + return fmt.Sprintf("%d B", s) + } + c := (&big.Int{}).Set(s) + val, mag := oomm(c, base, len(sizes)-1) + suffix := sizes[mag] + f := "%.0f %s" + if val < 10 { + f = "%.1f %s" + } + + return fmt.Sprintf(f, val, suffix) + +} + +// BigBytes produces a human readable representation of an SI size. +// +// See also: ParseBigBytes. +// +// BigBytes(82854982) -> 83 MB +func BigBytes(s *big.Int) string { + sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"} + return humanateBigBytes(s, bigSIExp, sizes) +} + +// BigIBytes produces a human readable representation of an IEC size. +// +// See also: ParseBigBytes. +// +// BigIBytes(82854982) -> 79 MiB +func BigIBytes(s *big.Int) string { + sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"} + return humanateBigBytes(s, bigIECExp, sizes) +} + +// ParseBigBytes parses a string representation of bytes into the number +// of bytes it represents. +// +// See also: BigBytes, BigIBytes. +// +// ParseBigBytes("42 MB") -> 42000000, nil +// ParseBigBytes("42 mib") -> 44040192, nil +func ParseBigBytes(s string) (*big.Int, error) { + lastDigit := 0 + hasComma := false + for _, r := range s { + if !(unicode.IsDigit(r) || r == '.' || r == ',') { + break + } + if r == ',' { + hasComma = true + } + lastDigit++ + } + + num := s[:lastDigit] + if hasComma { + num = strings.Replace(num, ",", "", -1) + } + + val := &big.Rat{} + _, err := fmt.Sscanf(num, "%f", val) + if err != nil { + return nil, err + } + + extra := strings.ToLower(strings.TrimSpace(s[lastDigit:])) + if m, ok := bigBytesSizeTable[extra]; ok { + mv := (&big.Rat{}).SetInt(m) + val.Mul(val, mv) + rv := &big.Int{} + rv.Div(val.Num(), val.Denom()) + return rv, nil + } + + return nil, fmt.Errorf("unhandled size name: %v", extra) +} diff --git a/vendor/github.com/dustin/go-humanize/bytes.go b/vendor/github.com/dustin/go-humanize/bytes.go new file mode 100644 index 0000000000..0b498f4885 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/bytes.go @@ -0,0 +1,143 @@ +package humanize + +import ( + "fmt" + "math" + "strconv" + "strings" + "unicode" +) + +// IEC Sizes. +// kibis of bits +const ( + Byte = 1 << (iota * 10) + KiByte + MiByte + GiByte + TiByte + PiByte + EiByte +) + +// SI Sizes. +const ( + IByte = 1 + KByte = IByte * 1000 + MByte = KByte * 1000 + GByte = MByte * 1000 + TByte = GByte * 1000 + PByte = TByte * 1000 + EByte = PByte * 1000 +) + +var bytesSizeTable = map[string]uint64{ + "b": Byte, + "kib": KiByte, + "kb": KByte, + "mib": MiByte, + "mb": MByte, + "gib": GiByte, + "gb": GByte, + "tib": TiByte, + "tb": TByte, + "pib": PiByte, + "pb": PByte, + "eib": EiByte, + "eb": EByte, + // Without suffix + "": Byte, + "ki": KiByte, + "k": KByte, + "mi": MiByte, + "m": MByte, + "gi": GiByte, + "g": GByte, + "ti": TiByte, + "t": TByte, + "pi": PiByte, + "p": PByte, + "ei": EiByte, + "e": EByte, +} + +func logn(n, b float64) float64 { + return math.Log(n) / math.Log(b) +} + +func humanateBytes(s uint64, base float64, sizes []string) string { + if s < 10 { + return fmt.Sprintf("%d B", s) + } + e := math.Floor(logn(float64(s), base)) + suffix := sizes[int(e)] + val := math.Floor(float64(s)/math.Pow(base, e)*10+0.5) / 10 + f := "%.0f %s" + if val < 10 { + f = "%.1f %s" + } + + return fmt.Sprintf(f, val, suffix) +} + +// Bytes produces a human readable representation of an SI size. +// +// See also: ParseBytes. +// +// Bytes(82854982) -> 83 MB +func Bytes(s uint64) string { + sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB"} + return humanateBytes(s, 1000, sizes) +} + +// IBytes produces a human readable representation of an IEC size. +// +// See also: ParseBytes. +// +// IBytes(82854982) -> 79 MiB +func IBytes(s uint64) string { + sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"} + return humanateBytes(s, 1024, sizes) +} + +// ParseBytes parses a string representation of bytes into the number +// of bytes it represents. +// +// See Also: Bytes, IBytes. +// +// ParseBytes("42 MB") -> 42000000, nil +// ParseBytes("42 mib") -> 44040192, nil +func ParseBytes(s string) (uint64, error) { + lastDigit := 0 + hasComma := false + for _, r := range s { + if !(unicode.IsDigit(r) || r == '.' || r == ',') { + break + } + if r == ',' { + hasComma = true + } + lastDigit++ + } + + num := s[:lastDigit] + if hasComma { + num = strings.Replace(num, ",", "", -1) + } + + f, err := strconv.ParseFloat(num, 64) + if err != nil { + return 0, err + } + + extra := strings.ToLower(strings.TrimSpace(s[lastDigit:])) + if m, ok := bytesSizeTable[extra]; ok { + f *= float64(m) + if f >= math.MaxUint64 { + return 0, fmt.Errorf("too large: %v", s) + } + return uint64(f), nil + } + + return 0, fmt.Errorf("unhandled size name: %v", extra) +} diff --git a/vendor/github.com/dustin/go-humanize/comma.go b/vendor/github.com/dustin/go-humanize/comma.go new file mode 100644 index 0000000000..520ae3e57d --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/comma.go @@ -0,0 +1,116 @@ +package humanize + +import ( + "bytes" + "math" + "math/big" + "strconv" + "strings" +) + +// Comma produces a string form of the given number in base 10 with +// commas after every three orders of magnitude. +// +// e.g. Comma(834142) -> 834,142 +func Comma(v int64) string { + sign := "" + + // Min int64 can't be negated to a usable value, so it has to be special cased. + if v == math.MinInt64 { + return "-9,223,372,036,854,775,808" + } + + if v < 0 { + sign = "-" + v = 0 - v + } + + parts := []string{"", "", "", "", "", "", ""} + j := len(parts) - 1 + + for v > 999 { + parts[j] = strconv.FormatInt(v%1000, 10) + switch len(parts[j]) { + case 2: + parts[j] = "0" + parts[j] + case 1: + parts[j] = "00" + parts[j] + } + v = v / 1000 + j-- + } + parts[j] = strconv.Itoa(int(v)) + return sign + strings.Join(parts[j:], ",") +} + +// Commaf produces a string form of the given number in base 10 with +// commas after every three orders of magnitude. +// +// e.g. Commaf(834142.32) -> 834,142.32 +func Commaf(v float64) string { + buf := &bytes.Buffer{} + if v < 0 { + buf.Write([]byte{'-'}) + v = 0 - v + } + + comma := []byte{','} + + parts := strings.Split(strconv.FormatFloat(v, 'f', -1, 64), ".") + pos := 0 + if len(parts[0])%3 != 0 { + pos += len(parts[0]) % 3 + buf.WriteString(parts[0][:pos]) + buf.Write(comma) + } + for ; pos < len(parts[0]); pos += 3 { + buf.WriteString(parts[0][pos : pos+3]) + buf.Write(comma) + } + buf.Truncate(buf.Len() - 1) + + if len(parts) > 1 { + buf.Write([]byte{'.'}) + buf.WriteString(parts[1]) + } + return buf.String() +} + +// CommafWithDigits works like the Commaf but limits the resulting +// string to the given number of decimal places. +// +// e.g. CommafWithDigits(834142.32, 1) -> 834,142.3 +func CommafWithDigits(f float64, decimals int) string { + return stripTrailingDigits(Commaf(f), decimals) +} + +// BigComma produces a string form of the given big.Int in base 10 +// with commas after every three orders of magnitude. +func BigComma(b *big.Int) string { + sign := "" + if b.Sign() < 0 { + sign = "-" + b.Abs(b) + } + + athousand := big.NewInt(1000) + c := (&big.Int{}).Set(b) + _, m := oom(c, athousand) + parts := make([]string, m+1) + j := len(parts) - 1 + + mod := &big.Int{} + for b.Cmp(athousand) >= 0 { + b.DivMod(b, athousand, mod) + parts[j] = strconv.FormatInt(mod.Int64(), 10) + switch len(parts[j]) { + case 2: + parts[j] = "0" + parts[j] + case 1: + parts[j] = "00" + parts[j] + } + j-- + } + parts[j] = strconv.Itoa(int(b.Int64())) + return sign + strings.Join(parts[j:], ",") +} diff --git a/vendor/github.com/dustin/go-humanize/commaf.go b/vendor/github.com/dustin/go-humanize/commaf.go new file mode 100644 index 0000000000..620690dec7 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/commaf.go @@ -0,0 +1,40 @@ +// +build go1.6 + +package humanize + +import ( + "bytes" + "math/big" + "strings" +) + +// BigCommaf produces a string form of the given big.Float in base 10 +// with commas after every three orders of magnitude. +func BigCommaf(v *big.Float) string { + buf := &bytes.Buffer{} + if v.Sign() < 0 { + buf.Write([]byte{'-'}) + v.Abs(v) + } + + comma := []byte{','} + + parts := strings.Split(v.Text('f', -1), ".") + pos := 0 + if len(parts[0])%3 != 0 { + pos += len(parts[0]) % 3 + buf.WriteString(parts[0][:pos]) + buf.Write(comma) + } + for ; pos < len(parts[0]); pos += 3 { + buf.WriteString(parts[0][pos : pos+3]) + buf.Write(comma) + } + buf.Truncate(buf.Len() - 1) + + if len(parts) > 1 { + buf.Write([]byte{'.'}) + buf.WriteString(parts[1]) + } + return buf.String() +} diff --git a/vendor/github.com/dustin/go-humanize/ftoa.go b/vendor/github.com/dustin/go-humanize/ftoa.go new file mode 100644 index 0000000000..1c62b640d4 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/ftoa.go @@ -0,0 +1,46 @@ +package humanize + +import ( + "strconv" + "strings" +) + +func stripTrailingZeros(s string) string { + offset := len(s) - 1 + for offset > 0 { + if s[offset] == '.' { + offset-- + break + } + if s[offset] != '0' { + break + } + offset-- + } + return s[:offset+1] +} + +func stripTrailingDigits(s string, digits int) string { + if i := strings.Index(s, "."); i >= 0 { + if digits <= 0 { + return s[:i] + } + i++ + if i+digits >= len(s) { + return s + } + return s[:i+digits] + } + return s +} + +// Ftoa converts a float to a string with no trailing zeros. +func Ftoa(num float64) string { + return stripTrailingZeros(strconv.FormatFloat(num, 'f', 6, 64)) +} + +// FtoaWithDigits converts a float to a string but limits the resulting string +// to the given number of decimal places, and no trailing zeros. +func FtoaWithDigits(num float64, digits int) string { + return stripTrailingZeros(stripTrailingDigits(strconv.FormatFloat(num, 'f', 6, 64), digits)) +} diff --git a/vendor/github.com/dustin/go-humanize/humanize.go b/vendor/github.com/dustin/go-humanize/humanize.go new file mode 100644 index 0000000000..a2c2da31ef --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/humanize.go @@ -0,0 +1,8 @@ +/* +Package humanize converts boring ugly numbers to human-friendly strings and back. + +Durations can be turned into strings such as "3 days ago", numbers +representing sizes like 82854982 into useful strings like, "83 MB" or +"79 MiB" (whichever you prefer). +*/ +package humanize diff --git a/vendor/github.com/dustin/go-humanize/number.go b/vendor/github.com/dustin/go-humanize/number.go new file mode 100644 index 0000000000..dec6186599 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/number.go @@ -0,0 +1,192 @@ +package humanize + +/* +Slightly adapted from the source to fit go-humanize. + +Author: https://github.com/gorhill +Source: https://gist.github.com/gorhill/5285193 + +*/ + +import ( + "math" + "strconv" +) + +var ( + renderFloatPrecisionMultipliers = [...]float64{ + 1, + 10, + 100, + 1000, + 10000, + 100000, + 1000000, + 10000000, + 100000000, + 1000000000, + } + + renderFloatPrecisionRounders = [...]float64{ + 0.5, + 0.05, + 0.005, + 0.0005, + 0.00005, + 0.000005, + 0.0000005, + 0.00000005, + 0.000000005, + 0.0000000005, + } +) + +// FormatFloat produces a formatted number as string based on the following user-specified criteria: +// * thousands separator +// * decimal separator +// * decimal precision +// +// Usage: s := RenderFloat(format, n) +// The format parameter tells how to render the number n. +// +// See examples: http://play.golang.org/p/LXc1Ddm1lJ +// +// Examples of format strings, given n = 12345.6789: +// "#,###.##" => "12,345.67" +// "#,###." => "12,345" +// "#,###" => "12345,678" +// "#\u202F###,##" => "12 345,68" +// "#.###,###### => 12.345,678900 +// "" (aka default format) => 12,345.67 +// +// The highest precision allowed is 9 digits after the decimal symbol. +// There is also a version for integer number, FormatInteger(), +// which is convenient for calls within template. +func FormatFloat(format string, n float64) string { + // Special cases: + // NaN = "NaN" + // +Inf = "+Infinity" + // -Inf = "-Infinity" + if math.IsNaN(n) { + return "NaN" + } + if n > math.MaxFloat64 { + return "Infinity" + } + if n < -math.MaxFloat64 { + return "-Infinity" + } + + // default format + precision := 2 + decimalStr := "." + thousandStr := "," + positiveStr := "" + negativeStr := "-" + + if len(format) > 0 { + format := []rune(format) + + // If there is an explicit format directive, + // then default values are these: + precision = 9 + thousandStr = "" + + // collect indices of meaningful formatting directives + formatIndx := []int{} + for i, char := range format { + if char != '#' && char != '0' { + formatIndx = append(formatIndx, i) + } + } + + if len(formatIndx) > 0 { + // Directive at index 0: + // Must be a '+' + // Raise an error if not the case + // index: 0123456789 + // +0.000,000 + // +000,000.0 + // +0000.00 + // +0000 + if formatIndx[0] == 0 { + if format[formatIndx[0]] != '+' { + panic("RenderFloat(): invalid positive sign directive") + } + positiveStr = "+" + formatIndx = formatIndx[1:] + } + + // Two directives: + // First is thousands separator + // Raise an error if not followed by 3-digit + // 0123456789 + // 0.000,000 + // 000,000.00 + if len(formatIndx) == 2 { + if (formatIndx[1] - formatIndx[0]) != 4 { + panic("RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers") + } + thousandStr = string(format[formatIndx[0]]) + formatIndx = formatIndx[1:] + } + + // One directive: + // Directive is decimal separator + // The number of digit-specifier following the separator indicates wanted precision + // 0123456789 + // 0.00 + // 000,0000 + if len(formatIndx) == 1 { + decimalStr = string(format[formatIndx[0]]) + precision = len(format) - formatIndx[0] - 1 + } + } + } + + // generate sign part + var signStr string + if n >= 0.000000001 { + signStr = positiveStr + } else if n <= -0.000000001 { + signStr = negativeStr + n = -n + } else { + signStr = "" + n = 0.0 + } + + // split number into integer and fractional parts + intf, fracf := math.Modf(n + renderFloatPrecisionRounders[precision]) + + // generate integer part string + intStr := strconv.FormatInt(int64(intf), 10) + + // add thousand separator if required + if len(thousandStr) > 0 { + for i := len(intStr); i > 3; { + i -= 3 + intStr = intStr[:i] + thousandStr + intStr[i:] + } + } + + // no fractional part, we can leave now + if precision == 0 { + return signStr + intStr + } + + // generate fractional part + fracStr := strconv.Itoa(int(fracf * renderFloatPrecisionMultipliers[precision])) + // may need padding + if len(fracStr) < precision { + fracStr = "000000000000000"[:precision-len(fracStr)] + fracStr + } + + return signStr + intStr + decimalStr + fracStr +} + +// FormatInteger produces a formatted number as string. +// See FormatFloat. +func FormatInteger(format string, n int) string { + return FormatFloat(format, float64(n)) +} diff --git a/vendor/github.com/dustin/go-humanize/ordinals.go b/vendor/github.com/dustin/go-humanize/ordinals.go new file mode 100644 index 0000000000..43d88a8619 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/ordinals.go @@ -0,0 +1,25 @@ +package humanize + +import "strconv" + +// Ordinal gives you the input number in a rank/ordinal format. +// +// Ordinal(3) -> 3rd +func Ordinal(x int) string { + suffix := "th" + switch x % 10 { + case 1: + if x%100 != 11 { + suffix = "st" + } + case 2: + if x%100 != 12 { + suffix = "nd" + } + case 3: + if x%100 != 13 { + suffix = "rd" + } + } + return strconv.Itoa(x) + suffix +} diff --git a/vendor/github.com/dustin/go-humanize/si.go b/vendor/github.com/dustin/go-humanize/si.go new file mode 100644 index 0000000000..ae659e0e49 --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/si.go @@ -0,0 +1,123 @@ +package humanize + +import ( + "errors" + "math" + "regexp" + "strconv" +) + +var siPrefixTable = map[float64]string{ + -24: "y", // yocto + -21: "z", // zepto + -18: "a", // atto + -15: "f", // femto + -12: "p", // pico + -9: "n", // nano + -6: "µ", // micro + -3: "m", // milli + 0: "", + 3: "k", // kilo + 6: "M", // mega + 9: "G", // giga + 12: "T", // tera + 15: "P", // peta + 18: "E", // exa + 21: "Z", // zetta + 24: "Y", // yotta +} + +var revSIPrefixTable = revfmap(siPrefixTable) + +// revfmap reverses the map and precomputes the power multiplier +func revfmap(in map[float64]string) map[string]float64 { + rv := map[string]float64{} + for k, v := range in { + rv[v] = math.Pow(10, k) + } + return rv +} + +var riParseRegex *regexp.Regexp + +func init() { + ri := `^([\-0-9.]+)\s?([` + for _, v := range siPrefixTable { + ri += v + } + ri += `]?)(.*)` + + riParseRegex = regexp.MustCompile(ri) +} + +// ComputeSI finds the most appropriate SI prefix for the given number +// and returns the prefix along with the value adjusted to be within +// that prefix. +// +// See also: SI, ParseSI. +// +// e.g. ComputeSI(2.2345e-12) -> (2.2345, "p") +func ComputeSI(input float64) (float64, string) { + if input == 0 { + return 0, "" + } + mag := math.Abs(input) + exponent := math.Floor(logn(mag, 10)) + exponent = math.Floor(exponent/3) * 3 + + value := mag / math.Pow(10, exponent) + + // Handle special case where value is exactly 1000.0 + // Should return 1 M instead of 1000 k + if value == 1000.0 { + exponent += 3 + value = mag / math.Pow(10, exponent) + } + + value = math.Copysign(value, input) + + prefix := siPrefixTable[exponent] + return value, prefix +} + +// SI returns a string with default formatting. +// +// SI uses Ftoa to format float value, removing trailing zeros. +// +// See also: ComputeSI, ParseSI. +// +// e.g. SI(1000000, "B") -> 1 MB +// e.g. SI(2.2345e-12, "F") -> 2.2345 pF +func SI(input float64, unit string) string { + value, prefix := ComputeSI(input) + return Ftoa(value) + " " + prefix + unit +} + +// SIWithDigits works like SI but limits the resulting string to the +// given number of decimal places. +// +// e.g. SIWithDigits(1000000, 0, "B") -> 1 MB +// e.g. SIWithDigits(2.2345e-12, 2, "F") -> 2.23 pF +func SIWithDigits(input float64, decimals int, unit string) string { + value, prefix := ComputeSI(input) + return FtoaWithDigits(value, decimals) + " " + prefix + unit +} + +var errInvalid = errors.New("invalid input") + +// ParseSI parses an SI string back into the number and unit. +// +// See also: SI, ComputeSI. +// +// e.g. ParseSI("2.2345 pF") -> (2.2345e-12, "F", nil) +func ParseSI(input string) (float64, string, error) { + found := riParseRegex.FindStringSubmatch(input) + if len(found) != 4 { + return 0, "", errInvalid + } + mag := revSIPrefixTable[found[2]] + unit := found[3] + + base, err := strconv.ParseFloat(found[1], 64) + return base * mag, unit, err +} diff --git a/vendor/github.com/dustin/go-humanize/times.go b/vendor/github.com/dustin/go-humanize/times.go new file mode 100644 index 0000000000..dd3fbf5efc --- /dev/null +++ b/vendor/github.com/dustin/go-humanize/times.go @@ -0,0 +1,117 @@ +package humanize + +import ( + "fmt" + "math" + "sort" + "time" +) + +// Seconds-based time units +const ( + Day = 24 * time.Hour + Week = 7 * Day + Month = 30 * Day + Year = 12 * Month + LongTime = 37 * Year +) + +// Time formats a time into a relative string. +// +// Time(someT) -> "3 weeks ago" +func Time(then time.Time) string { + return RelTime(then, time.Now(), "ago", "from now") +} + +// A RelTimeMagnitude struct contains a relative time point at which +// the relative format of time will switch to a new format string. A +// slice of these in ascending order by their "D" field is passed to +// CustomRelTime to format durations. +// +// The Format field is a string that may contain a "%s" which will be +// replaced with the appropriate signed label (e.g. "ago" or "from +// now") and a "%d" that will be replaced by the quantity. +// +// The DivBy field is the amount of time the time difference must be +// divided by in order to display correctly. +// +// e.g. if D is 2*time.Minute and you want to display "%d minutes %s" +// DivBy should be time.Minute so whatever the duration is will be +// expressed in minutes. +type RelTimeMagnitude struct { + D time.Duration + Format string + DivBy time.Duration +} + +var defaultMagnitudes = []RelTimeMagnitude{ + {time.Second, "now", time.Second}, + {2 * time.Second, "1 second %s", 1}, + {time.Minute, "%d seconds %s", time.Second}, + {2 * time.Minute, "1 minute %s", 1}, + {time.Hour, "%d minutes %s", time.Minute}, + {2 * time.Hour, "1 hour %s", 1}, + {Day, "%d hours %s", time.Hour}, + {2 * Day, "1 day %s", 1}, + {Week, "%d days %s", Day}, + {2 * Week, "1 week %s", 1}, + {Month, "%d weeks %s", Week}, + {2 * Month, "1 month %s", 1}, + {Year, "%d months %s", Month}, + {18 * Month, "1 year %s", 1}, + {2 * Year, "2 years %s", 1}, + {LongTime, "%d years %s", Year}, + {math.MaxInt64, "a long while %s", 1}, +} + +// RelTime formats a time into a relative string. +// +// It takes two times and two labels. In addition to the generic time +// delta string (e.g. 5 minutes), the labels are used applied so that +// the label corresponding to the smaller time is applied. +// +// RelTime(timeInPast, timeInFuture, "earlier", "later") -> "3 weeks earlier" +func RelTime(a, b time.Time, albl, blbl string) string { + return CustomRelTime(a, b, albl, blbl, defaultMagnitudes) +} + +// CustomRelTime formats a time into a relative string. +// +// It takes two times two labels and a table of relative time formats. +// In addition to the generic time delta string (e.g. 5 minutes), the +// labels are used applied so that the label corresponding to the +// smaller time is applied. +func CustomRelTime(a, b time.Time, albl, blbl string, magnitudes []RelTimeMagnitude) string { + lbl := albl + diff := b.Sub(a) + + if a.After(b) { + lbl = blbl + diff = a.Sub(b) + } + + n := sort.Search(len(magnitudes), func(i int) bool { + return magnitudes[i].D > diff + }) + + if n >= len(magnitudes) { + n = len(magnitudes) - 1 + } + mag := magnitudes[n] + args := []interface{}{} + escaped := false + for _, ch := range mag.Format { + if escaped { + switch ch { + case 's': + args = append(args, lbl) + case 'd': + args = append(args, diff/mag.DivBy) + } + escaped = false + } else { + escaped = ch == '%' + } + } + return fmt.Sprintf(mag.Format, args...) +} diff --git a/vendor/github.com/golang/protobuf/internal/gengogrpc/grpc.go b/vendor/github.com/golang/protobuf/internal/gengogrpc/grpc.go new file mode 100644 index 0000000000..fd2f51d890 --- /dev/null +++ b/vendor/github.com/golang/protobuf/internal/gengogrpc/grpc.go @@ -0,0 +1,398 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package gengogrpc contains the gRPC code generator. +package gengogrpc + +import ( + "fmt" + "strconv" + "strings" + + "google.golang.org/protobuf/compiler/protogen" + + "google.golang.org/protobuf/types/descriptorpb" +) + +const ( + contextPackage = protogen.GoImportPath("context") + grpcPackage = protogen.GoImportPath("google.golang.org/grpc") + codesPackage = protogen.GoImportPath("google.golang.org/grpc/codes") + statusPackage = protogen.GoImportPath("google.golang.org/grpc/status") +) + +// GenerateFile generates a _grpc.pb.go file containing gRPC service definitions. +func GenerateFile(gen *protogen.Plugin, file *protogen.File) *protogen.GeneratedFile { + if len(file.Services) == 0 { + return nil + } + filename := file.GeneratedFilenamePrefix + "_grpc.pb.go" + g := gen.NewGeneratedFile(filename, file.GoImportPath) + g.P("// Code generated by protoc-gen-go-grpc. DO NOT EDIT.") + g.P() + g.P("package ", file.GoPackageName) + g.P() + GenerateFileContent(gen, file, g) + return g +} + +// GenerateFileContent generates the gRPC service definitions, excluding the package statement. +func GenerateFileContent(gen *protogen.Plugin, file *protogen.File, g *protogen.GeneratedFile) { + if len(file.Services) == 0 { + return + } + + // TODO: Remove this. We don't need to include these references any more. + g.P("// Reference imports to suppress errors if they are not otherwise used.") + g.P("var _ ", contextPackage.Ident("Context")) + g.P("var _ ", grpcPackage.Ident("ClientConnInterface")) + g.P() + + g.P("// This is a compile-time assertion to ensure that this generated file") + g.P("// is compatible with the grpc package it is being compiled against.") + g.P("const _ = ", grpcPackage.Ident("SupportPackageIsVersion6")) + g.P() + for _, service := range file.Services { + genService(gen, file, g, service) + } +} + +func genService(gen *protogen.Plugin, file *protogen.File, g *protogen.GeneratedFile, service *protogen.Service) { + clientName := service.GoName + "Client" + + g.P("// ", clientName, " is the client API for ", service.GoName, " service.") + g.P("//") + g.P("// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.") + + // Client interface. + if service.Desc.Options().(*descriptorpb.ServiceOptions).GetDeprecated() { + g.P("//") + g.P(deprecationComment) + } + g.Annotate(clientName, service.Location) + g.P("type ", clientName, " interface {") + for _, method := range service.Methods { + g.Annotate(clientName+"."+method.GoName, method.Location) + if method.Desc.Options().(*descriptorpb.MethodOptions).GetDeprecated() { + g.P(deprecationComment) + } + g.P(method.Comments.Leading, + clientSignature(g, method)) + } + g.P("}") + g.P() + + // Client structure. + g.P("type ", unexport(clientName), " struct {") + g.P("cc ", grpcPackage.Ident("ClientConnInterface")) + g.P("}") + g.P() + + // NewClient factory. + if service.Desc.Options().(*descriptorpb.ServiceOptions).GetDeprecated() { + g.P(deprecationComment) + } + g.P("func New", clientName, " (cc ", grpcPackage.Ident("ClientConnInterface"), ") ", clientName, " {") + g.P("return &", unexport(clientName), "{cc}") + g.P("}") + g.P() + + var methodIndex, streamIndex int + // Client method implementations. + for _, method := range service.Methods { + if !method.Desc.IsStreamingServer() && !method.Desc.IsStreamingClient() { + // Unary RPC method + genClientMethod(gen, file, g, method, methodIndex) + methodIndex++ + } else { + // Streaming RPC method + genClientMethod(gen, file, g, method, streamIndex) + streamIndex++ + } + } + + // Server interface. + serverType := service.GoName + "Server" + g.P("// ", serverType, " is the server API for ", service.GoName, " service.") + if service.Desc.Options().(*descriptorpb.ServiceOptions).GetDeprecated() { + g.P("//") + g.P(deprecationComment) + } + g.Annotate(serverType, service.Location) + g.P("type ", serverType, " interface {") + for _, method := range service.Methods { + g.Annotate(serverType+"."+method.GoName, method.Location) + if method.Desc.Options().(*descriptorpb.MethodOptions).GetDeprecated() { + g.P(deprecationComment) + } + g.P(method.Comments.Leading, + serverSignature(g, method)) + } + g.P("}") + g.P() + + // Server Unimplemented struct for forward compatibility. + g.P("// Unimplemented", serverType, " can be embedded to have forward compatible implementations.") + g.P("type Unimplemented", serverType, " struct {") + g.P("}") + g.P() + for _, method := range service.Methods { + nilArg := "" + if !method.Desc.IsStreamingClient() && !method.Desc.IsStreamingServer() { + nilArg = "nil," + } + g.P("func (*Unimplemented", serverType, ") ", serverSignature(g, method), "{") + g.P("return ", nilArg, statusPackage.Ident("Errorf"), "(", codesPackage.Ident("Unimplemented"), `, "method `, method.GoName, ` not implemented")`) + g.P("}") + } + g.P() + + // Server registration. + if service.Desc.Options().(*descriptorpb.ServiceOptions).GetDeprecated() { + g.P(deprecationComment) + } + serviceDescVar := "_" + service.GoName + "_serviceDesc" + g.P("func Register", service.GoName, "Server(s *", grpcPackage.Ident("Server"), ", srv ", serverType, ") {") + g.P("s.RegisterService(&", serviceDescVar, `, srv)`) + g.P("}") + g.P() + + // Server handler implementations. + var handlerNames []string + for _, method := range service.Methods { + hname := genServerMethod(gen, file, g, method) + handlerNames = append(handlerNames, hname) + } + + // Service descriptor. + g.P("var ", serviceDescVar, " = ", grpcPackage.Ident("ServiceDesc"), " {") + g.P("ServiceName: ", strconv.Quote(string(service.Desc.FullName())), ",") + g.P("HandlerType: (*", serverType, ")(nil),") + g.P("Methods: []", grpcPackage.Ident("MethodDesc"), "{") + for i, method := range service.Methods { + if method.Desc.IsStreamingClient() || method.Desc.IsStreamingServer() { + continue + } + g.P("{") + g.P("MethodName: ", strconv.Quote(string(method.Desc.Name())), ",") + g.P("Handler: ", handlerNames[i], ",") + g.P("},") + } + g.P("},") + g.P("Streams: []", grpcPackage.Ident("StreamDesc"), "{") + for i, method := range service.Methods { + if !method.Desc.IsStreamingClient() && !method.Desc.IsStreamingServer() { + continue + } + g.P("{") + g.P("StreamName: ", strconv.Quote(string(method.Desc.Name())), ",") + g.P("Handler: ", handlerNames[i], ",") + if method.Desc.IsStreamingServer() { + g.P("ServerStreams: true,") + } + if method.Desc.IsStreamingClient() { + g.P("ClientStreams: true,") + } + g.P("},") + } + g.P("},") + g.P("Metadata: \"", file.Desc.Path(), "\",") + g.P("}") + g.P() +} + +func clientSignature(g *protogen.GeneratedFile, method *protogen.Method) string { + s := method.GoName + "(ctx " + g.QualifiedGoIdent(contextPackage.Ident("Context")) + if !method.Desc.IsStreamingClient() { + s += ", in *" + g.QualifiedGoIdent(method.Input.GoIdent) + } + s += ", opts ..." + g.QualifiedGoIdent(grpcPackage.Ident("CallOption")) + ") (" + if !method.Desc.IsStreamingClient() && !method.Desc.IsStreamingServer() { + s += "*" + g.QualifiedGoIdent(method.Output.GoIdent) + } else { + s += method.Parent.GoName + "_" + method.GoName + "Client" + } + s += ", error)" + return s +} + +func genClientMethod(gen *protogen.Plugin, file *protogen.File, g *protogen.GeneratedFile, method *protogen.Method, index int) { + service := method.Parent + sname := fmt.Sprintf("/%s/%s", service.Desc.FullName(), method.Desc.Name()) + + if method.Desc.Options().(*descriptorpb.MethodOptions).GetDeprecated() { + g.P(deprecationComment) + } + g.P("func (c *", unexport(service.GoName), "Client) ", clientSignature(g, method), "{") + if !method.Desc.IsStreamingServer() && !method.Desc.IsStreamingClient() { + g.P("out := new(", method.Output.GoIdent, ")") + g.P(`err := c.cc.Invoke(ctx, "`, sname, `", in, out, opts...)`) + g.P("if err != nil { return nil, err }") + g.P("return out, nil") + g.P("}") + g.P() + return + } + streamType := unexport(service.GoName) + method.GoName + "Client" + serviceDescVar := "_" + service.GoName + "_serviceDesc" + g.P("stream, err := c.cc.NewStream(ctx, &", serviceDescVar, ".Streams[", index, `], "`, sname, `", opts...)`) + g.P("if err != nil { return nil, err }") + g.P("x := &", streamType, "{stream}") + if !method.Desc.IsStreamingClient() { + g.P("if err := x.ClientStream.SendMsg(in); err != nil { return nil, err }") + g.P("if err := x.ClientStream.CloseSend(); err != nil { return nil, err }") + } + g.P("return x, nil") + g.P("}") + g.P() + + genSend := method.Desc.IsStreamingClient() + genRecv := method.Desc.IsStreamingServer() + genCloseAndRecv := !method.Desc.IsStreamingServer() + + // Stream auxiliary types and methods. + g.P("type ", service.GoName, "_", method.GoName, "Client interface {") + if genSend { + g.P("Send(*", method.Input.GoIdent, ") error") + } + if genRecv { + g.P("Recv() (*", method.Output.GoIdent, ", error)") + } + if genCloseAndRecv { + g.P("CloseAndRecv() (*", method.Output.GoIdent, ", error)") + } + g.P(grpcPackage.Ident("ClientStream")) + g.P("}") + g.P() + + g.P("type ", streamType, " struct {") + g.P(grpcPackage.Ident("ClientStream")) + g.P("}") + g.P() + + if genSend { + g.P("func (x *", streamType, ") Send(m *", method.Input.GoIdent, ") error {") + g.P("return x.ClientStream.SendMsg(m)") + g.P("}") + g.P() + } + if genRecv { + g.P("func (x *", streamType, ") Recv() (*", method.Output.GoIdent, ", error) {") + g.P("m := new(", method.Output.GoIdent, ")") + g.P("if err := x.ClientStream.RecvMsg(m); err != nil { return nil, err }") + g.P("return m, nil") + g.P("}") + g.P() + } + if genCloseAndRecv { + g.P("func (x *", streamType, ") CloseAndRecv() (*", method.Output.GoIdent, ", error) {") + g.P("if err := x.ClientStream.CloseSend(); err != nil { return nil, err }") + g.P("m := new(", method.Output.GoIdent, ")") + g.P("if err := x.ClientStream.RecvMsg(m); err != nil { return nil, err }") + g.P("return m, nil") + g.P("}") + g.P() + } +} + +func serverSignature(g *protogen.GeneratedFile, method *protogen.Method) string { + var reqArgs []string + ret := "error" + if !method.Desc.IsStreamingClient() && !method.Desc.IsStreamingServer() { + reqArgs = append(reqArgs, g.QualifiedGoIdent(contextPackage.Ident("Context"))) + ret = "(*" + g.QualifiedGoIdent(method.Output.GoIdent) + ", error)" + } + if !method.Desc.IsStreamingClient() { + reqArgs = append(reqArgs, "*"+g.QualifiedGoIdent(method.Input.GoIdent)) + } + if method.Desc.IsStreamingClient() || method.Desc.IsStreamingServer() { + reqArgs = append(reqArgs, method.Parent.GoName+"_"+method.GoName+"Server") + } + return method.GoName + "(" + strings.Join(reqArgs, ", ") + ") " + ret +} + +func genServerMethod(gen *protogen.Plugin, file *protogen.File, g *protogen.GeneratedFile, method *protogen.Method) string { + service := method.Parent + hname := fmt.Sprintf("_%s_%s_Handler", service.GoName, method.GoName) + + if !method.Desc.IsStreamingClient() && !method.Desc.IsStreamingServer() { + g.P("func ", hname, "(srv interface{}, ctx ", contextPackage.Ident("Context"), ", dec func(interface{}) error, interceptor ", grpcPackage.Ident("UnaryServerInterceptor"), ") (interface{}, error) {") + g.P("in := new(", method.Input.GoIdent, ")") + g.P("if err := dec(in); err != nil { return nil, err }") + g.P("if interceptor == nil { return srv.(", service.GoName, "Server).", method.GoName, "(ctx, in) }") + g.P("info := &", grpcPackage.Ident("UnaryServerInfo"), "{") + g.P("Server: srv,") + g.P("FullMethod: ", strconv.Quote(fmt.Sprintf("/%s/%s", service.Desc.FullName(), method.GoName)), ",") + g.P("}") + g.P("handler := func(ctx ", contextPackage.Ident("Context"), ", req interface{}) (interface{}, error) {") + g.P("return srv.(", service.GoName, "Server).", method.GoName, "(ctx, req.(*", method.Input.GoIdent, "))") + g.P("}") + g.P("return interceptor(ctx, in, info, handler)") + g.P("}") + g.P() + return hname + } + streamType := unexport(service.GoName) + method.GoName + "Server" + g.P("func ", hname, "(srv interface{}, stream ", grpcPackage.Ident("ServerStream"), ") error {") + if !method.Desc.IsStreamingClient() { + g.P("m := new(", method.Input.GoIdent, ")") + g.P("if err := stream.RecvMsg(m); err != nil { return err }") + g.P("return srv.(", service.GoName, "Server).", method.GoName, "(m, &", streamType, "{stream})") + } else { + g.P("return srv.(", service.GoName, "Server).", method.GoName, "(&", streamType, "{stream})") + } + g.P("}") + g.P() + + genSend := method.Desc.IsStreamingServer() + genSendAndClose := !method.Desc.IsStreamingServer() + genRecv := method.Desc.IsStreamingClient() + + // Stream auxiliary types and methods. + g.P("type ", service.GoName, "_", method.GoName, "Server interface {") + if genSend { + g.P("Send(*", method.Output.GoIdent, ") error") + } + if genSendAndClose { + g.P("SendAndClose(*", method.Output.GoIdent, ") error") + } + if genRecv { + g.P("Recv() (*", method.Input.GoIdent, ", error)") + } + g.P(grpcPackage.Ident("ServerStream")) + g.P("}") + g.P() + + g.P("type ", streamType, " struct {") + g.P(grpcPackage.Ident("ServerStream")) + g.P("}") + g.P() + + if genSend { + g.P("func (x *", streamType, ") Send(m *", method.Output.GoIdent, ") error {") + g.P("return x.ServerStream.SendMsg(m)") + g.P("}") + g.P() + } + if genSendAndClose { + g.P("func (x *", streamType, ") SendAndClose(m *", method.Output.GoIdent, ") error {") + g.P("return x.ServerStream.SendMsg(m)") + g.P("}") + g.P() + } + if genRecv { + g.P("func (x *", streamType, ") Recv() (*", method.Input.GoIdent, ", error) {") + g.P("m := new(", method.Input.GoIdent, ")") + g.P("if err := x.ServerStream.RecvMsg(m); err != nil { return nil, err }") + g.P("return m, nil") + g.P("}") + g.P() + } + + return hname +} + +const deprecationComment = "// Deprecated: Do not use." + +func unexport(s string) string { return strings.ToLower(s[:1]) + s[1:] } diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go new file mode 100644 index 0000000000..60e82caa9a --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/decode.go @@ -0,0 +1,524 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONUnmarshalV2 = false + +// UnmarshalNext unmarshals the next JSON object from d into m. +func UnmarshalNext(d *json.Decoder, m proto.Message) error { + return new(Unmarshaler).UnmarshalNext(d, m) +} + +// Unmarshal unmarshals a JSON object from r into m. +func Unmarshal(r io.Reader, m proto.Message) error { + return new(Unmarshaler).Unmarshal(r, m) +} + +// UnmarshalString unmarshals a JSON object from s into m. +func UnmarshalString(s string, m proto.Message) error { + return new(Unmarshaler).Unmarshal(strings.NewReader(s), m) +} + +// Unmarshaler is a configurable object for converting from a JSON +// representation to a protocol buffer object. +type Unmarshaler struct { + // AllowUnknownFields specifies whether to allow messages to contain + // unknown JSON fields, as opposed to failing to unmarshal. + AllowUnknownFields bool + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBUnmarshaler is implemented by protobuf messages that customize the way +// they are unmarshaled from JSON. Messages that implement this should also +// implement JSONPBMarshaler so that the custom format can be produced. +// +// The JSON unmarshaling must follow the JSON to proto specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBUnmarshaler interface { + UnmarshalJSONPB(*Unmarshaler, []byte) error +} + +// Unmarshal unmarshals a JSON object from r into m. +func (u *Unmarshaler) Unmarshal(r io.Reader, m proto.Message) error { + return u.UnmarshalNext(json.NewDecoder(r), m) +} + +// UnmarshalNext unmarshals the next JSON object from d into m. +func (u *Unmarshaler) UnmarshalNext(d *json.Decoder, m proto.Message) error { + if m == nil { + return errors.New("invalid nil message") + } + + // Parse the next JSON object from the stream. + raw := json.RawMessage{} + if err := d.Decode(&raw); err != nil { + return err + } + + // Check for custom unmarshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsu, ok := m.(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, raw) + } + + mr := proto.MessageReflect(m) + + // NOTE: For historical reasons, a top-level null is treated as a noop. + // This is incorrect, but kept for compatibility. + if string(raw) == "null" && mr.Descriptor().FullName() != "google.protobuf.Value" { + return nil + } + + if wrapJSONUnmarshalV2 { + // NOTE: If input message is non-empty, we need to preserve merge semantics + // of the old jsonpb implementation. These semantics are not supported by + // the protobuf JSON specification. + isEmpty := true + mr.Range(func(protoreflect.FieldDescriptor, protoreflect.Value) bool { + isEmpty = false // at least one iteration implies non-empty + return false + }) + if !isEmpty { + // Perform unmarshaling into a newly allocated, empty message. + mr = mr.New() + + // Use a defer to copy all unmarshaled fields into the original message. + dst := proto.MessageReflect(m) + defer mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + dst.Set(fd, v) + return true + }) + } + + // Unmarshal using the v2 JSON unmarshaler. + opts := protojson.UnmarshalOptions{ + DiscardUnknown: u.AllowUnknownFields, + } + if u.AnyResolver != nil { + opts.Resolver = anyResolver{u.AnyResolver} + } + return opts.Unmarshal(raw, mr.Interface()) + } else { + if err := u.unmarshalMessage(mr, raw); err != nil { + return err + } + return protoV2.CheckInitialized(mr.Interface()) + } +} + +func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error { + md := m.Descriptor() + fds := md.Fields() + + if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, in) + } + + if string(in) == "null" && md.FullName() != "google.protobuf.Value" { + return nil + } + + switch wellKnownType(md.FullName()) { + case "Any": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + rawTypeURL, ok := jsonObject["@type"] + if !ok { + return errors.New("Any JSON doesn't have '@type'") + } + typeURL, err := unquoteString(string(rawTypeURL)) + if err != nil { + return fmt.Errorf("can't unmarshal Any's '@type': %q", rawTypeURL) + } + m.Set(fds.ByNumber(1), protoreflect.ValueOfString(typeURL)) + + var m2 protoreflect.Message + if u.AnyResolver != nil { + mi, err := u.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + if err == protoregistry.NotFound { + return fmt.Errorf("could not resolve Any message type: %v", typeURL) + } + return err + } + m2 = mt.New() + } + + if wellKnownType(m2.Descriptor().FullName()) != "" { + rawValue, ok := jsonObject["value"] + if !ok { + return errors.New("Any JSON doesn't have 'value'") + } + if err := u.unmarshalMessage(m2, rawValue); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } else { + delete(jsonObject, "@type") + rawJSON, err := json.Marshal(jsonObject) + if err != nil { + return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) + } + if err = u.unmarshalMessage(m2, rawJSON); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } + + rawWire, err := protoV2.Marshal(m2.Interface()) + if err != nil { + return fmt.Errorf("can't marshal proto %v into Any.Value: %v", typeURL, err) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfBytes(rawWire)) + return nil + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + v, err := u.unmarshalValue(m.NewField(fd), in, fd) + if err != nil { + return err + } + m.Set(fd, v) + return nil + case "Duration": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + d, err := time.ParseDuration(v) + if err != nil { + return fmt.Errorf("bad Duration: %v", err) + } + + sec := d.Nanoseconds() / 1e9 + nsec := d.Nanoseconds() % 1e9 + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Timestamp": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + t, err := time.Parse(time.RFC3339Nano, v) + if err != nil { + return fmt.Errorf("bad Timestamp: %v", err) + } + + sec := t.Unix() + nsec := t.Nanosecond() + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Value": + switch { + case string(in) == "null": + m.Set(fds.ByNumber(1), protoreflect.ValueOfEnum(0)) + case string(in) == "true": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(true)) + case string(in) == "false": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(false)) + case hasPrefixAndSuffix('"', in, '"'): + s, err := unquoteString(string(in)) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(3), protoreflect.ValueOfString(s)) + case hasPrefixAndSuffix('[', in, ']'): + v := m.Mutable(fds.ByNumber(6)) + return u.unmarshalMessage(v.Message(), in) + case hasPrefixAndSuffix('{', in, '}'): + v := m.Mutable(fds.ByNumber(5)) + return u.unmarshalMessage(v.Message(), in) + default: + f, err := strconv.ParseFloat(string(in), 0) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfFloat64(f)) + } + return nil + case "ListValue": + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return fmt.Errorf("bad ListValue: %v", err) + } + + lv := m.Mutable(fds.ByNumber(1)).List() + for _, raw := range jsonArray { + ve := lv.NewElement() + if err := u.unmarshalMessage(ve.Message(), raw); err != nil { + return err + } + lv.Append(ve) + } + return nil + case "Struct": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return fmt.Errorf("bad StructValue: %v", err) + } + + mv := m.Mutable(fds.ByNumber(1)).Map() + for key, raw := range jsonObject { + kv := protoreflect.ValueOf(key).MapKey() + vv := mv.NewValue() + if err := u.unmarshalMessage(vv.Message(), raw); err != nil { + return fmt.Errorf("bad value in StructValue for key %q: %v", key, err) + } + mv.Set(kv, vv) + } + return nil + } + + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + // Handle known fields. + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if fd.IsWeak() && fd.Message().IsPlaceholder() { + continue // weak reference is not linked in + } + + // Search for any raw JSON value associated with this field. + var raw json.RawMessage + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + name = string(fd.JSONName()) + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + // Handle extension fields. + for name, raw := range jsonObject { + if !strings.HasPrefix(name, "[") || !strings.HasSuffix(name, "]") { + continue + } + + // Resolve the extension field by name. + xname := protoreflect.FullName(name[len("[") : len(name)-len("]")]) + xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) + if xt == nil && isMessageSet(md) { + xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) + } + if xt == nil { + continue + } + delete(jsonObject, name) + fd := xt.TypeDescriptor() + if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { + return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName()) + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + if !u.AllowUnknownFields && len(jsonObject) > 0 { + for name := range jsonObject { + return fmt.Errorf("unknown field %q in %v", name, md.FullName()) + } + } + return nil +} + +func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool { + if md := fd.Message(); md != nil { + return md.FullName() == "google.protobuf.Value" && fd.Cardinality() != protoreflect.Repeated + } + return false +} + +func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool { + if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated { + _, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler) + return ok + } + return false +} + +func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch { + case fd.IsList(): + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return v, err + } + lv := v.List() + for _, raw := range jsonArray { + ve, err := u.unmarshalSingularValue(lv.NewElement(), raw, fd) + if err != nil { + return v, err + } + lv.Append(ve) + } + return v, nil + case fd.IsMap(): + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return v, err + } + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + for key, raw := range jsonObject { + var kv protoreflect.MapKey + if kfd.Kind() == protoreflect.StringKind { + kv = protoreflect.ValueOf(key).MapKey() + } else { + v, err := u.unmarshalSingularValue(kfd.Default(), []byte(key), kfd) + if err != nil { + return v, err + } + kv = v.MapKey() + } + + vv, err := u.unmarshalSingularValue(mv.NewValue(), raw, vfd) + if err != nil { + return v, err + } + mv.Set(kv, vv) + } + return v, nil + default: + return u.unmarshalSingularValue(v, in, fd) + } +} + +var nonFinite = map[string]float64{ + `"NaN"`: math.NaN(), + `"Infinity"`: math.Inf(+1), + `"-Infinity"`: math.Inf(-1), +} + +func (u *Unmarshaler) unmarshalSingularValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch fd.Kind() { + case protoreflect.BoolKind: + return unmarshalValue(in, new(bool)) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return unmarshalValue(trimQuote(in), new(int32)) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return unmarshalValue(trimQuote(in), new(int64)) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return unmarshalValue(trimQuote(in), new(uint32)) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return unmarshalValue(trimQuote(in), new(uint64)) + case protoreflect.FloatKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat32(float32(f)), nil + } + return unmarshalValue(trimQuote(in), new(float32)) + case protoreflect.DoubleKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat64(float64(f)), nil + } + return unmarshalValue(trimQuote(in), new(float64)) + case protoreflect.StringKind: + return unmarshalValue(in, new(string)) + case protoreflect.BytesKind: + return unmarshalValue(in, new([]byte)) + case protoreflect.EnumKind: + if hasPrefixAndSuffix('"', in, '"') { + vd := fd.Enum().Values().ByName(protoreflect.Name(trimQuote(in))) + if vd == nil { + return v, fmt.Errorf("unknown value %q for enum %s", in, fd.Enum().FullName()) + } + return protoreflect.ValueOfEnum(vd.Number()), nil + } + return unmarshalValue(in, new(protoreflect.EnumNumber)) + case protoreflect.MessageKind, protoreflect.GroupKind: + err := u.unmarshalMessage(v.Message(), in) + return v, err + default: + panic(fmt.Sprintf("invalid kind %v", fd.Kind())) + } +} + +func unmarshalValue(in []byte, v interface{}) (protoreflect.Value, error) { + err := json.Unmarshal(in, v) + return protoreflect.ValueOf(reflect.ValueOf(v).Elem().Interface()), err +} + +func unquoteString(in string) (out string, err error) { + err = json.Unmarshal([]byte(in), &out) + return out, err +} + +func hasPrefixAndSuffix(prefix byte, in []byte, suffix byte) bool { + if len(in) >= 2 && in[0] == prefix && in[len(in)-1] == suffix { + return true + } + return false +} + +// trimQuote is like unquoteString but simply strips surrounding quotes. +// This is incorrect, but is behavior done by the legacy implementation. +func trimQuote(in []byte) []byte { + if len(in) >= 2 && in[0] == '"' && in[len(in)-1] == '"' { + in = in[1 : len(in)-1] + } + return in +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/encode.go b/vendor/github.com/golang/protobuf/jsonpb/encode.go new file mode 100644 index 0000000000..685c80a62b --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/encode.go @@ -0,0 +1,559 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "sort" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONMarshalV2 = false + +// Marshaler is a configurable object for marshaling protocol buffer messages +// to the specified JSON representation. +type Marshaler struct { + // OrigName specifies whether to use the original protobuf name for fields. + OrigName bool + + // EnumsAsInts specifies whether to render enum values as integers, + // as opposed to string values. + EnumsAsInts bool + + // EmitDefaults specifies whether to render fields with zero values. + EmitDefaults bool + + // Indent controls whether the output is compact or not. + // If empty, the output is compact JSON. Otherwise, every JSON object + // entry and JSON array value will be on its own line. + // Each line will be preceded by repeated copies of Indent, where the + // number of copies is the current indentation depth. + Indent string + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBMarshaler is implemented by protobuf messages that customize the +// way they are marshaled to JSON. Messages that implement this should also +// implement JSONPBUnmarshaler so that the custom format can be parsed. +// +// The JSON marshaling must follow the proto to JSON specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBMarshaler interface { + MarshalJSONPB(*Marshaler) ([]byte, error) +} + +// Marshal serializes a protobuf message as JSON into w. +func (jm *Marshaler) Marshal(w io.Writer, m proto.Message) error { + b, err := jm.marshal(m) + if len(b) > 0 { + if _, err := w.Write(b); err != nil { + return err + } + } + return err +} + +// MarshalToString serializes a protobuf message as JSON in string form. +func (jm *Marshaler) MarshalToString(m proto.Message) (string, error) { + b, err := jm.marshal(m) + if err != nil { + return "", err + } + return string(b), nil +} + +func (jm *Marshaler) marshal(m proto.Message) ([]byte, error) { + v := reflect.ValueOf(m) + if m == nil || (v.Kind() == reflect.Ptr && v.IsNil()) { + return nil, errors.New("Marshal called with nil") + } + + // Check for custom marshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsm, ok := m.(JSONPBMarshaler); ok { + return jsm.MarshalJSONPB(jm) + } + + if wrapJSONMarshalV2 { + opts := protojson.MarshalOptions{ + UseProtoNames: jm.OrigName, + UseEnumNumbers: jm.EnumsAsInts, + EmitUnpopulated: jm.EmitDefaults, + Indent: jm.Indent, + } + if jm.AnyResolver != nil { + opts.Resolver = anyResolver{jm.AnyResolver} + } + return opts.Marshal(proto.MessageReflect(m).Interface()) + } else { + // Check for unpopulated required fields first. + m2 := proto.MessageReflect(m) + if err := protoV2.CheckInitialized(m2.Interface()); err != nil { + return nil, err + } + + w := jsonWriter{Marshaler: jm} + err := w.marshalMessage(m2, "", "") + return w.buf, err + } +} + +type jsonWriter struct { + *Marshaler + buf []byte +} + +func (w *jsonWriter) write(s string) { + w.buf = append(w.buf, s...) +} + +func (w *jsonWriter) marshalMessage(m protoreflect.Message, indent, typeURL string) error { + if jsm, ok := proto.MessageV1(m.Interface()).(JSONPBMarshaler); ok { + b, err := jsm.MarshalJSONPB(w.Marshaler) + if err != nil { + return err + } + if typeURL != "" { + // we are marshaling this object to an Any type + var js map[string]*json.RawMessage + if err = json.Unmarshal(b, &js); err != nil { + return fmt.Errorf("type %T produced invalid JSON: %v", m.Interface(), err) + } + turl, err := json.Marshal(typeURL) + if err != nil { + return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err) + } + js["@type"] = (*json.RawMessage)(&turl) + if b, err = json.Marshal(js); err != nil { + return err + } + } + w.write(string(b)) + return nil + } + + md := m.Descriptor() + fds := md.Fields() + + // Handle well-known types. + const secondInNanos = int64(time.Second / time.Nanosecond) + switch wellKnownType(md.FullName()) { + case "Any": + return w.marshalAny(m, indent) + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + case "Duration": + const maxSecondsInDuration = 315576000000 + // "Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if s < -maxSecondsInDuration || s > maxSecondsInDuration { + return fmt.Errorf("seconds out of range %v", s) + } + if ns <= -secondInNanos || ns >= secondInNanos { + return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos) + } + if (s > 0 && ns < 0) || (s < 0 && ns > 0) { + return errors.New("signs of seconds and nanos do not match") + } + var sign string + if s < 0 || ns < 0 { + sign, s, ns = "-", -1*s, -1*ns + } + x := fmt.Sprintf("%s%d.%09d", sign, s, ns) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vs"`, x)) + return nil + case "Timestamp": + // "RFC 3339, where generated output will always be Z-normalized + // and uses 0, 3, 6 or 9 fractional digits." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if ns < 0 || ns >= secondInNanos { + return fmt.Errorf("ns out of range [0, %v)", secondInNanos) + } + t := time.Unix(s, ns).UTC() + // time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits). + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vZ"`, x)) + return nil + case "Value": + // JSON value; which is a null, number, string, bool, object, or array. + od := md.Oneofs().Get(0) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("nil Value") + } + return w.marshalValue(fd, m.Get(fd), indent) + case "Struct", "ListValue": + // JSON object or array. + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + + firstField := true + if typeURL != "" { + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + firstField = false + } + + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil { + fd = m.WhichOneof(od) + i += od.Fields().Len() + if fd == nil { + continue + } + } else { + i++ + } + + v := m.Get(fd) + + if !m.Has(fd) { + if !w.EmitDefaults || fd.ContainingOneof() != nil { + continue + } + if fd.Cardinality() != protoreflect.Repeated && (fd.Message() != nil || fd.Syntax() == protoreflect.Proto2) { + v = protoreflect.Value{} // use "null" for singular messages or proto2 scalars + } + } + + if !firstField { + w.writeComma() + } + if err := w.marshalField(fd, v, indent); err != nil { + return err + } + firstField = false + } + + // Handle proto2 extensions. + if md.ExtensionRanges().Len() > 0 { + // Collect a sorted list of all extension descriptor and values. + type ext struct { + desc protoreflect.FieldDescriptor + val protoreflect.Value + } + var exts []ext + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + exts = append(exts, ext{fd, v}) + } + return true + }) + sort.Slice(exts, func(i, j int) bool { + return exts[i].desc.Number() < exts[j].desc.Number() + }) + + for _, ext := range exts { + if !firstField { + w.writeComma() + } + if err := w.marshalField(ext.desc, ext.val, indent); err != nil { + return err + } + firstField = false + } + } + + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) writeComma() { + if w.Indent != "" { + w.write(",\n") + } else { + w.write(",") + } +} + +func (w *jsonWriter) marshalAny(m protoreflect.Message, indent string) error { + // "If the Any contains a value that has a special JSON mapping, + // it will be converted as follows: {"@type": xxx, "value": yyy}. + // Otherwise, the value will be converted into a JSON object, + // and the "@type" field will be inserted to indicate the actual data type." + md := m.Descriptor() + typeURL := m.Get(md.Fields().ByNumber(1)).String() + rawVal := m.Get(md.Fields().ByNumber(2)).Bytes() + + var m2 protoreflect.Message + if w.AnyResolver != nil { + mi, err := w.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + return err + } + m2 = mt.New() + } + + if err := protoV2.Unmarshal(rawVal, m2.Interface()); err != nil { + return err + } + + if wellKnownType(m2.Descriptor().FullName()) == "" { + return w.marshalMessage(m2, indent, typeURL) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + w.writeComma() + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + w.write(`"value": `) + } else { + w.write(`"value":`) + } + if err := w.marshalMessage(m2, indent+w.Indent, ""); err != nil { + return err + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) marshalTypeURL(indent, typeURL string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"@type":`) + if w.Indent != "" { + w.write(" ") + } + b, err := json.Marshal(typeURL) + if err != nil { + return err + } + w.write(string(b)) + return nil +} + +// marshalField writes field description and value to the Writer. +func (w *jsonWriter) marshalField(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"`) + switch { + case fd.IsExtension(): + // For message set, use the fname of the message as the extension name. + name := string(fd.FullName()) + if isMessageSet(fd.ContainingMessage()) { + name = strings.TrimSuffix(name, ".message_set_extension") + } + + w.write("[" + name + "]") + case w.OrigName: + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + w.write(name) + default: + w.write(string(fd.JSONName())) + } + w.write(`":`) + if w.Indent != "" { + w.write(" ") + } + return w.marshalValue(fd, v, indent) +} + +func (w *jsonWriter) marshalValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case fd.IsList(): + w.write("[") + comma := "" + lv := v.List() + for i := 0; i < lv.Len(); i++ { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + if err := w.marshalSingularValue(fd, lv.Get(i), indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write("]") + return nil + case fd.IsMap(): + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + + // Collect a sorted list of all map keys and values. + type entry struct{ key, val protoreflect.Value } + var entries []entry + mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + entries = append(entries, entry{k.Value(), v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + switch kfd.Kind() { + case protoreflect.BoolKind: + return !entries[i].key.Bool() && entries[j].key.Bool() + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return entries[i].key.Int() < entries[j].key.Int() + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return entries[i].key.Uint() < entries[j].key.Uint() + case protoreflect.StringKind: + return entries[i].key.String() < entries[j].key.String() + default: + panic("invalid kind") + } + }) + + w.write(`{`) + comma := "" + for _, entry := range entries { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + + s := fmt.Sprint(entry.key.Interface()) + b, err := json.Marshal(s) + if err != nil { + return err + } + w.write(string(b)) + + w.write(`:`) + if w.Indent != "" { + w.write(` `) + } + + if err := w.marshalSingularValue(vfd, entry.val, indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write(`}`) + return nil + default: + return w.marshalSingularValue(fd, v, indent) + } +} + +func (w *jsonWriter) marshalSingularValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case !v.IsValid(): + w.write("null") + return nil + case fd.Message() != nil: + return w.marshalMessage(v.Message(), indent+w.Indent, "") + case fd.Enum() != nil: + if fd.Enum().FullName() == "google.protobuf.NullValue" { + w.write("null") + return nil + } + + vd := fd.Enum().Values().ByNumber(v.Enum()) + if vd == nil || w.EnumsAsInts { + w.write(strconv.Itoa(int(v.Enum()))) + } else { + w.write(`"` + string(vd.Name()) + `"`) + } + return nil + default: + switch v.Interface().(type) { + case float32, float64: + switch { + case math.IsInf(v.Float(), +1): + w.write(`"Infinity"`) + return nil + case math.IsInf(v.Float(), -1): + w.write(`"-Infinity"`) + return nil + case math.IsNaN(v.Float()): + w.write(`"NaN"`) + return nil + } + case int64, uint64: + w.write(fmt.Sprintf(`"%d"`, v.Interface())) + return nil + } + + b, err := json.Marshal(v.Interface()) + if err != nil { + return err + } + w.write(string(b)) + return nil + } +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/json.go b/vendor/github.com/golang/protobuf/jsonpb/json.go new file mode 100644 index 0000000000..480e2448de --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/json.go @@ -0,0 +1,69 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package jsonpb provides functionality to marshal and unmarshal between a +// protocol buffer message and JSON. It follows the specification at +// https://developers.google.com/protocol-buffers/docs/proto3#json. +// +// Do not rely on the default behavior of the standard encoding/json package +// when called on generated message types as it does not operate correctly. +// +// Deprecated: Use the "google.golang.org/protobuf/encoding/protojson" +// package instead. +package jsonpb + +import ( + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoimpl" +) + +// AnyResolver takes a type URL, present in an Any message, +// and resolves it into an instance of the associated message. +type AnyResolver interface { + Resolve(typeURL string) (proto.Message, error) +} + +type anyResolver struct{ AnyResolver } + +func (r anyResolver) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { + return r.FindMessageByURL(string(message)) +} + +func (r anyResolver) FindMessageByURL(url string) (protoreflect.MessageType, error) { + m, err := r.Resolve(url) + if err != nil { + return nil, err + } + return protoimpl.X.MessageTypeOf(m), nil +} + +func (r anyResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByName(field) +} + +func (r anyResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByNumber(message, field) +} + +func wellKnownType(s protoreflect.FullName) string { + if s.Parent() == "google.protobuf" { + switch s.Name() { + case "Empty", "Any", + "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue", + "Duration", "Timestamp", + "NullValue", "Struct", "Value", "ListValue": + return string(s.Name()) + } + } + return "" +} + +func isMessageSet(md protoreflect.MessageDescriptor) bool { + ms, ok := md.(interface{ IsMessageSet() bool }) + return ok && ms.IsMessageSet() +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go b/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go deleted file mode 100644 index f0d66befbb..0000000000 --- a/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go +++ /dev/null @@ -1,1290 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2015 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package jsonpb provides marshaling and unmarshaling between protocol buffers and JSON. -It follows the specification at https://developers.google.com/protocol-buffers/docs/proto3#json. - -This package produces a different output than the standard "encoding/json" package, -which does not operate correctly on protocol buffers. -*/ -package jsonpb - -import ( - "bytes" - "encoding/json" - "errors" - "fmt" - "io" - "math" - "reflect" - "sort" - "strconv" - "strings" - "time" - - "github.com/golang/protobuf/proto" - - stpb "github.com/golang/protobuf/ptypes/struct" -) - -const secondInNanos = int64(time.Second / time.Nanosecond) -const maxSecondsInDuration = 315576000000 - -// Marshaler is a configurable object for converting between -// protocol buffer objects and a JSON representation for them. -type Marshaler struct { - // Whether to render enum values as integers, as opposed to string values. - EnumsAsInts bool - - // Whether to render fields with zero values. - EmitDefaults bool - - // A string to indent each level by. The presence of this field will - // also cause a space to appear between the field separator and - // value, and for newlines to be appear between fields and array - // elements. - Indent string - - // Whether to use the original (.proto) name for fields. - OrigName bool - - // A custom URL resolver to use when marshaling Any messages to JSON. - // If unset, the default resolution strategy is to extract the - // fully-qualified type name from the type URL and pass that to - // proto.MessageType(string). - AnyResolver AnyResolver -} - -// AnyResolver takes a type URL, present in an Any message, and resolves it into -// an instance of the associated message. -type AnyResolver interface { - Resolve(typeUrl string) (proto.Message, error) -} - -func defaultResolveAny(typeUrl string) (proto.Message, error) { - // Only the part of typeUrl after the last slash is relevant. - mname := typeUrl - if slash := strings.LastIndex(mname, "/"); slash >= 0 { - mname = mname[slash+1:] - } - mt := proto.MessageType(mname) - if mt == nil { - return nil, fmt.Errorf("unknown message type %q", mname) - } - return reflect.New(mt.Elem()).Interface().(proto.Message), nil -} - -// JSONPBMarshaler is implemented by protobuf messages that customize the -// way they are marshaled to JSON. Messages that implement this should -// also implement JSONPBUnmarshaler so that the custom format can be -// parsed. -// -// The JSON marshaling must follow the proto to JSON specification: -// https://developers.google.com/protocol-buffers/docs/proto3#json -type JSONPBMarshaler interface { - MarshalJSONPB(*Marshaler) ([]byte, error) -} - -// JSONPBUnmarshaler is implemented by protobuf messages that customize -// the way they are unmarshaled from JSON. Messages that implement this -// should also implement JSONPBMarshaler so that the custom format can be -// produced. -// -// The JSON unmarshaling must follow the JSON to proto specification: -// https://developers.google.com/protocol-buffers/docs/proto3#json -type JSONPBUnmarshaler interface { - UnmarshalJSONPB(*Unmarshaler, []byte) error -} - -// Marshal marshals a protocol buffer into JSON. -func (m *Marshaler) Marshal(out io.Writer, pb proto.Message) error { - v := reflect.ValueOf(pb) - if pb == nil || (v.Kind() == reflect.Ptr && v.IsNil()) { - return errors.New("Marshal called with nil") - } - // Check for unset required fields first. - if err := checkRequiredFields(pb); err != nil { - return err - } - writer := &errWriter{writer: out} - return m.marshalObject(writer, pb, "", "") -} - -// MarshalToString converts a protocol buffer object to JSON string. -func (m *Marshaler) MarshalToString(pb proto.Message) (string, error) { - var buf bytes.Buffer - if err := m.Marshal(&buf, pb); err != nil { - return "", err - } - return buf.String(), nil -} - -type int32Slice []int32 - -var nonFinite = map[string]float64{ - `"NaN"`: math.NaN(), - `"Infinity"`: math.Inf(1), - `"-Infinity"`: math.Inf(-1), -} - -// For sorting extensions ids to ensure stable output. -func (s int32Slice) Len() int { return len(s) } -func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] } -func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] } - -type wkt interface { - XXX_WellKnownType() string -} - -var ( - wktType = reflect.TypeOf((*wkt)(nil)).Elem() - messageType = reflect.TypeOf((*proto.Message)(nil)).Elem() -) - -// marshalObject writes a struct to the Writer. -func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeURL string) error { - if jsm, ok := v.(JSONPBMarshaler); ok { - b, err := jsm.MarshalJSONPB(m) - if err != nil { - return err - } - if typeURL != "" { - // we are marshaling this object to an Any type - var js map[string]*json.RawMessage - if err = json.Unmarshal(b, &js); err != nil { - return fmt.Errorf("type %T produced invalid JSON: %v", v, err) - } - turl, err := json.Marshal(typeURL) - if err != nil { - return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err) - } - js["@type"] = (*json.RawMessage)(&turl) - if m.Indent != "" { - b, err = json.MarshalIndent(js, indent, m.Indent) - } else { - b, err = json.Marshal(js) - } - if err != nil { - return err - } - } - - out.write(string(b)) - return out.err - } - - s := reflect.ValueOf(v).Elem() - - // Handle well-known types. - if wkt, ok := v.(wkt); ok { - switch wkt.XXX_WellKnownType() { - case "DoubleValue", "FloatValue", "Int64Value", "UInt64Value", - "Int32Value", "UInt32Value", "BoolValue", "StringValue", "BytesValue": - // "Wrappers use the same representation in JSON - // as the wrapped primitive type, ..." - sprop := proto.GetProperties(s.Type()) - return m.marshalValue(out, sprop.Prop[0], s.Field(0), indent) - case "Any": - // Any is a bit more involved. - return m.marshalAny(out, v, indent) - case "Duration": - s, ns := s.Field(0).Int(), s.Field(1).Int() - if s < -maxSecondsInDuration || s > maxSecondsInDuration { - return fmt.Errorf("seconds out of range %v", s) - } - if ns <= -secondInNanos || ns >= secondInNanos { - return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos) - } - if (s > 0 && ns < 0) || (s < 0 && ns > 0) { - return errors.New("signs of seconds and nanos do not match") - } - // Generated output always contains 0, 3, 6, or 9 fractional digits, - // depending on required precision, followed by the suffix "s". - f := "%d.%09d" - if ns < 0 { - ns = -ns - if s == 0 { - f = "-%d.%09d" - } - } - x := fmt.Sprintf(f, s, ns) - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, ".000") - out.write(`"`) - out.write(x) - out.write(`s"`) - return out.err - case "Struct", "ListValue": - // Let marshalValue handle the `Struct.fields` map or the `ListValue.values` slice. - // TODO: pass the correct Properties if needed. - return m.marshalValue(out, &proto.Properties{}, s.Field(0), indent) - case "Timestamp": - // "RFC 3339, where generated output will always be Z-normalized - // and uses 0, 3, 6 or 9 fractional digits." - s, ns := s.Field(0).Int(), s.Field(1).Int() - if ns < 0 || ns >= secondInNanos { - return fmt.Errorf("ns out of range [0, %v)", secondInNanos) - } - t := time.Unix(s, ns).UTC() - // time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits). - x := t.Format("2006-01-02T15:04:05.000000000") - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, ".000") - out.write(`"`) - out.write(x) - out.write(`Z"`) - return out.err - case "Value": - // Value has a single oneof. - kind := s.Field(0) - if kind.IsNil() { - // "absence of any variant indicates an error" - return errors.New("nil Value") - } - // oneof -> *T -> T -> T.F - x := kind.Elem().Elem().Field(0) - // TODO: pass the correct Properties if needed. - return m.marshalValue(out, &proto.Properties{}, x, indent) - } - } - - out.write("{") - if m.Indent != "" { - out.write("\n") - } - - firstField := true - - if typeURL != "" { - if err := m.marshalTypeURL(out, indent, typeURL); err != nil { - return err - } - firstField = false - } - - for i := 0; i < s.NumField(); i++ { - value := s.Field(i) - valueField := s.Type().Field(i) - if strings.HasPrefix(valueField.Name, "XXX_") { - continue - } - - // IsNil will panic on most value kinds. - switch value.Kind() { - case reflect.Chan, reflect.Func, reflect.Interface: - if value.IsNil() { - continue - } - } - - if !m.EmitDefaults { - switch value.Kind() { - case reflect.Bool: - if !value.Bool() { - continue - } - case reflect.Int32, reflect.Int64: - if value.Int() == 0 { - continue - } - case reflect.Uint32, reflect.Uint64: - if value.Uint() == 0 { - continue - } - case reflect.Float32, reflect.Float64: - if value.Float() == 0 { - continue - } - case reflect.String: - if value.Len() == 0 { - continue - } - case reflect.Map, reflect.Ptr, reflect.Slice: - if value.IsNil() { - continue - } - } - } - - // Oneof fields need special handling. - if valueField.Tag.Get("protobuf_oneof") != "" { - // value is an interface containing &T{real_value}. - sv := value.Elem().Elem() // interface -> *T -> T - value = sv.Field(0) - valueField = sv.Type().Field(0) - } - prop := jsonProperties(valueField, m.OrigName) - if !firstField { - m.writeSep(out) - } - if err := m.marshalField(out, prop, value, indent); err != nil { - return err - } - firstField = false - } - - // Handle proto2 extensions. - if ep, ok := v.(proto.Message); ok { - extensions := proto.RegisteredExtensions(v) - // Sort extensions for stable output. - ids := make([]int32, 0, len(extensions)) - for id, desc := range extensions { - if !proto.HasExtension(ep, desc) { - continue - } - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) - for _, id := range ids { - desc := extensions[id] - if desc == nil { - // unknown extension - continue - } - ext, extErr := proto.GetExtension(ep, desc) - if extErr != nil { - return extErr - } - value := reflect.ValueOf(ext) - var prop proto.Properties - prop.Parse(desc.Tag) - prop.JSONName = fmt.Sprintf("[%s]", desc.Name) - if !firstField { - m.writeSep(out) - } - if err := m.marshalField(out, &prop, value, indent); err != nil { - return err - } - firstField = false - } - - } - - if m.Indent != "" { - out.write("\n") - out.write(indent) - } - out.write("}") - return out.err -} - -func (m *Marshaler) writeSep(out *errWriter) { - if m.Indent != "" { - out.write(",\n") - } else { - out.write(",") - } -} - -func (m *Marshaler) marshalAny(out *errWriter, any proto.Message, indent string) error { - // "If the Any contains a value that has a special JSON mapping, - // it will be converted as follows: {"@type": xxx, "value": yyy}. - // Otherwise, the value will be converted into a JSON object, - // and the "@type" field will be inserted to indicate the actual data type." - v := reflect.ValueOf(any).Elem() - turl := v.Field(0).String() - val := v.Field(1).Bytes() - - var msg proto.Message - var err error - if m.AnyResolver != nil { - msg, err = m.AnyResolver.Resolve(turl) - } else { - msg, err = defaultResolveAny(turl) - } - if err != nil { - return err - } - - if err := proto.Unmarshal(val, msg); err != nil { - return err - } - - if _, ok := msg.(wkt); ok { - out.write("{") - if m.Indent != "" { - out.write("\n") - } - if err := m.marshalTypeURL(out, indent, turl); err != nil { - return err - } - m.writeSep(out) - if m.Indent != "" { - out.write(indent) - out.write(m.Indent) - out.write(`"value": `) - } else { - out.write(`"value":`) - } - if err := m.marshalObject(out, msg, indent+m.Indent, ""); err != nil { - return err - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - } - out.write("}") - return out.err - } - - return m.marshalObject(out, msg, indent, turl) -} - -func (m *Marshaler) marshalTypeURL(out *errWriter, indent, typeURL string) error { - if m.Indent != "" { - out.write(indent) - out.write(m.Indent) - } - out.write(`"@type":`) - if m.Indent != "" { - out.write(" ") - } - b, err := json.Marshal(typeURL) - if err != nil { - return err - } - out.write(string(b)) - return out.err -} - -// marshalField writes field description and value to the Writer. -func (m *Marshaler) marshalField(out *errWriter, prop *proto.Properties, v reflect.Value, indent string) error { - if m.Indent != "" { - out.write(indent) - out.write(m.Indent) - } - out.write(`"`) - out.write(prop.JSONName) - out.write(`":`) - if m.Indent != "" { - out.write(" ") - } - if err := m.marshalValue(out, prop, v, indent); err != nil { - return err - } - return nil -} - -// marshalValue writes the value to the Writer. -func (m *Marshaler) marshalValue(out *errWriter, prop *proto.Properties, v reflect.Value, indent string) error { - var err error - v = reflect.Indirect(v) - - // Handle nil pointer - if v.Kind() == reflect.Invalid { - out.write("null") - return out.err - } - - // Handle repeated elements. - if v.Kind() == reflect.Slice && v.Type().Elem().Kind() != reflect.Uint8 { - out.write("[") - comma := "" - for i := 0; i < v.Len(); i++ { - sliceVal := v.Index(i) - out.write(comma) - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - out.write(m.Indent) - } - if err := m.marshalValue(out, prop, sliceVal, indent+m.Indent); err != nil { - return err - } - comma = "," - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - } - out.write("]") - return out.err - } - - // Handle well-known types. - // Most are handled up in marshalObject (because 99% are messages). - if v.Type().Implements(wktType) { - wkt := v.Interface().(wkt) - switch wkt.XXX_WellKnownType() { - case "NullValue": - out.write("null") - return out.err - } - } - - // Handle enumerations. - if !m.EnumsAsInts && prop.Enum != "" { - // Unknown enum values will are stringified by the proto library as their - // value. Such values should _not_ be quoted or they will be interpreted - // as an enum string instead of their value. - enumStr := v.Interface().(fmt.Stringer).String() - var valStr string - if v.Kind() == reflect.Ptr { - valStr = strconv.Itoa(int(v.Elem().Int())) - } else { - valStr = strconv.Itoa(int(v.Int())) - } - isKnownEnum := enumStr != valStr - if isKnownEnum { - out.write(`"`) - } - out.write(enumStr) - if isKnownEnum { - out.write(`"`) - } - return out.err - } - - // Handle nested messages. - if v.Kind() == reflect.Struct { - return m.marshalObject(out, v.Addr().Interface().(proto.Message), indent+m.Indent, "") - } - - // Handle maps. - // Since Go randomizes map iteration, we sort keys for stable output. - if v.Kind() == reflect.Map { - out.write(`{`) - keys := v.MapKeys() - sort.Sort(mapKeys(keys)) - for i, k := range keys { - if i > 0 { - out.write(`,`) - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - out.write(m.Indent) - } - - // TODO handle map key prop properly - b, err := json.Marshal(k.Interface()) - if err != nil { - return err - } - s := string(b) - - // If the JSON is not a string value, encode it again to make it one. - if !strings.HasPrefix(s, `"`) { - b, err := json.Marshal(s) - if err != nil { - return err - } - s = string(b) - } - - out.write(s) - out.write(`:`) - if m.Indent != "" { - out.write(` `) - } - - vprop := prop - if prop != nil && prop.MapValProp != nil { - vprop = prop.MapValProp - } - if err := m.marshalValue(out, vprop, v.MapIndex(k), indent+m.Indent); err != nil { - return err - } - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - } - out.write(`}`) - return out.err - } - - // Handle non-finite floats, e.g. NaN, Infinity and -Infinity. - if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 { - f := v.Float() - var sval string - switch { - case math.IsInf(f, 1): - sval = `"Infinity"` - case math.IsInf(f, -1): - sval = `"-Infinity"` - case math.IsNaN(f): - sval = `"NaN"` - } - if sval != "" { - out.write(sval) - return out.err - } - } - - // Default handling defers to the encoding/json library. - b, err := json.Marshal(v.Interface()) - if err != nil { - return err - } - needToQuote := string(b[0]) != `"` && (v.Kind() == reflect.Int64 || v.Kind() == reflect.Uint64) - if needToQuote { - out.write(`"`) - } - out.write(string(b)) - if needToQuote { - out.write(`"`) - } - return out.err -} - -// Unmarshaler is a configurable object for converting from a JSON -// representation to a protocol buffer object. -type Unmarshaler struct { - // Whether to allow messages to contain unknown fields, as opposed to - // failing to unmarshal. - AllowUnknownFields bool - - // A custom URL resolver to use when unmarshaling Any messages from JSON. - // If unset, the default resolution strategy is to extract the - // fully-qualified type name from the type URL and pass that to - // proto.MessageType(string). - AnyResolver AnyResolver -} - -// UnmarshalNext unmarshals the next protocol buffer from a JSON object stream. -// This function is lenient and will decode any options permutations of the -// related Marshaler. -func (u *Unmarshaler) UnmarshalNext(dec *json.Decoder, pb proto.Message) error { - inputValue := json.RawMessage{} - if err := dec.Decode(&inputValue); err != nil { - return err - } - if err := u.unmarshalValue(reflect.ValueOf(pb).Elem(), inputValue, nil); err != nil { - return err - } - return checkRequiredFields(pb) -} - -// Unmarshal unmarshals a JSON object stream into a protocol -// buffer. This function is lenient and will decode any options -// permutations of the related Marshaler. -func (u *Unmarshaler) Unmarshal(r io.Reader, pb proto.Message) error { - dec := json.NewDecoder(r) - return u.UnmarshalNext(dec, pb) -} - -// UnmarshalNext unmarshals the next protocol buffer from a JSON object stream. -// This function is lenient and will decode any options permutations of the -// related Marshaler. -func UnmarshalNext(dec *json.Decoder, pb proto.Message) error { - return new(Unmarshaler).UnmarshalNext(dec, pb) -} - -// Unmarshal unmarshals a JSON object stream into a protocol -// buffer. This function is lenient and will decode any options -// permutations of the related Marshaler. -func Unmarshal(r io.Reader, pb proto.Message) error { - return new(Unmarshaler).Unmarshal(r, pb) -} - -// UnmarshalString will populate the fields of a protocol buffer based -// on a JSON string. This function is lenient and will decode any options -// permutations of the related Marshaler. -func UnmarshalString(str string, pb proto.Message) error { - return new(Unmarshaler).Unmarshal(strings.NewReader(str), pb) -} - -// unmarshalValue converts/copies a value into the target. -// prop may be nil. -func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMessage, prop *proto.Properties) error { - targetType := target.Type() - - // Allocate memory for pointer fields. - if targetType.Kind() == reflect.Ptr { - // If input value is "null" and target is a pointer type, then the field should be treated as not set - // UNLESS the target is structpb.Value, in which case it should be set to structpb.NullValue. - _, isJSONPBUnmarshaler := target.Interface().(JSONPBUnmarshaler) - if string(inputValue) == "null" && targetType != reflect.TypeOf(&stpb.Value{}) && !isJSONPBUnmarshaler { - return nil - } - target.Set(reflect.New(targetType.Elem())) - - return u.unmarshalValue(target.Elem(), inputValue, prop) - } - - if jsu, ok := target.Addr().Interface().(JSONPBUnmarshaler); ok { - return jsu.UnmarshalJSONPB(u, []byte(inputValue)) - } - - // Handle well-known types that are not pointers. - if w, ok := target.Addr().Interface().(wkt); ok { - switch w.XXX_WellKnownType() { - case "DoubleValue", "FloatValue", "Int64Value", "UInt64Value", - "Int32Value", "UInt32Value", "BoolValue", "StringValue", "BytesValue": - return u.unmarshalValue(target.Field(0), inputValue, prop) - case "Any": - // Use json.RawMessage pointer type instead of value to support pre-1.8 version. - // 1.8 changed RawMessage.MarshalJSON from pointer type to value type, see - // https://github.com/golang/go/issues/14493 - var jsonFields map[string]*json.RawMessage - if err := json.Unmarshal(inputValue, &jsonFields); err != nil { - return err - } - - val, ok := jsonFields["@type"] - if !ok || val == nil { - return errors.New("Any JSON doesn't have '@type'") - } - - var turl string - if err := json.Unmarshal([]byte(*val), &turl); err != nil { - return fmt.Errorf("can't unmarshal Any's '@type': %q", *val) - } - target.Field(0).SetString(turl) - - var m proto.Message - var err error - if u.AnyResolver != nil { - m, err = u.AnyResolver.Resolve(turl) - } else { - m, err = defaultResolveAny(turl) - } - if err != nil { - return err - } - - if _, ok := m.(wkt); ok { - val, ok := jsonFields["value"] - if !ok { - return errors.New("Any JSON doesn't have 'value'") - } - - if err := u.unmarshalValue(reflect.ValueOf(m).Elem(), *val, nil); err != nil { - return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err) - } - } else { - delete(jsonFields, "@type") - nestedProto, err := json.Marshal(jsonFields) - if err != nil { - return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) - } - - if err = u.unmarshalValue(reflect.ValueOf(m).Elem(), nestedProto, nil); err != nil { - return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err) - } - } - - b, err := proto.Marshal(m) - if err != nil { - return fmt.Errorf("can't marshal proto %T into Any.Value: %v", m, err) - } - target.Field(1).SetBytes(b) - - return nil - case "Duration": - unq, err := unquote(string(inputValue)) - if err != nil { - return err - } - - d, err := time.ParseDuration(unq) - if err != nil { - return fmt.Errorf("bad Duration: %v", err) - } - - ns := d.Nanoseconds() - s := ns / 1e9 - ns %= 1e9 - target.Field(0).SetInt(s) - target.Field(1).SetInt(ns) - return nil - case "Timestamp": - unq, err := unquote(string(inputValue)) - if err != nil { - return err - } - - t, err := time.Parse(time.RFC3339Nano, unq) - if err != nil { - return fmt.Errorf("bad Timestamp: %v", err) - } - - target.Field(0).SetInt(t.Unix()) - target.Field(1).SetInt(int64(t.Nanosecond())) - return nil - case "Struct": - var m map[string]json.RawMessage - if err := json.Unmarshal(inputValue, &m); err != nil { - return fmt.Errorf("bad StructValue: %v", err) - } - - target.Field(0).Set(reflect.ValueOf(map[string]*stpb.Value{})) - for k, jv := range m { - pv := &stpb.Value{} - if err := u.unmarshalValue(reflect.ValueOf(pv).Elem(), jv, prop); err != nil { - return fmt.Errorf("bad value in StructValue for key %q: %v", k, err) - } - target.Field(0).SetMapIndex(reflect.ValueOf(k), reflect.ValueOf(pv)) - } - return nil - case "ListValue": - var s []json.RawMessage - if err := json.Unmarshal(inputValue, &s); err != nil { - return fmt.Errorf("bad ListValue: %v", err) - } - - target.Field(0).Set(reflect.ValueOf(make([]*stpb.Value, len(s)))) - for i, sv := range s { - if err := u.unmarshalValue(target.Field(0).Index(i), sv, prop); err != nil { - return err - } - } - return nil - case "Value": - ivStr := string(inputValue) - if ivStr == "null" { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_NullValue{})) - } else if v, err := strconv.ParseFloat(ivStr, 0); err == nil { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_NumberValue{v})) - } else if v, err := unquote(ivStr); err == nil { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_StringValue{v})) - } else if v, err := strconv.ParseBool(ivStr); err == nil { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_BoolValue{v})) - } else if err := json.Unmarshal(inputValue, &[]json.RawMessage{}); err == nil { - lv := &stpb.ListValue{} - target.Field(0).Set(reflect.ValueOf(&stpb.Value_ListValue{lv})) - return u.unmarshalValue(reflect.ValueOf(lv).Elem(), inputValue, prop) - } else if err := json.Unmarshal(inputValue, &map[string]json.RawMessage{}); err == nil { - sv := &stpb.Struct{} - target.Field(0).Set(reflect.ValueOf(&stpb.Value_StructValue{sv})) - return u.unmarshalValue(reflect.ValueOf(sv).Elem(), inputValue, prop) - } else { - return fmt.Errorf("unrecognized type for Value %q", ivStr) - } - return nil - } - } - - // Handle enums, which have an underlying type of int32, - // and may appear as strings. - // The case of an enum appearing as a number is handled - // at the bottom of this function. - if inputValue[0] == '"' && prop != nil && prop.Enum != "" { - vmap := proto.EnumValueMap(prop.Enum) - // Don't need to do unquoting; valid enum names - // are from a limited character set. - s := inputValue[1 : len(inputValue)-1] - n, ok := vmap[string(s)] - if !ok { - return fmt.Errorf("unknown value %q for enum %s", s, prop.Enum) - } - if target.Kind() == reflect.Ptr { // proto2 - target.Set(reflect.New(targetType.Elem())) - target = target.Elem() - } - if targetType.Kind() != reflect.Int32 { - return fmt.Errorf("invalid target %q for enum %s", targetType.Kind(), prop.Enum) - } - target.SetInt(int64(n)) - return nil - } - - // Handle nested messages. - if targetType.Kind() == reflect.Struct { - var jsonFields map[string]json.RawMessage - if err := json.Unmarshal(inputValue, &jsonFields); err != nil { - return err - } - - consumeField := func(prop *proto.Properties) (json.RawMessage, bool) { - // Be liberal in what names we accept; both orig_name and camelName are okay. - fieldNames := acceptedJSONFieldNames(prop) - - vOrig, okOrig := jsonFields[fieldNames.orig] - vCamel, okCamel := jsonFields[fieldNames.camel] - if !okOrig && !okCamel { - return nil, false - } - // If, for some reason, both are present in the data, favour the camelName. - var raw json.RawMessage - if okOrig { - raw = vOrig - delete(jsonFields, fieldNames.orig) - } - if okCamel { - raw = vCamel - delete(jsonFields, fieldNames.camel) - } - return raw, true - } - - sprops := proto.GetProperties(targetType) - for i := 0; i < target.NumField(); i++ { - ft := target.Type().Field(i) - if strings.HasPrefix(ft.Name, "XXX_") { - continue - } - - valueForField, ok := consumeField(sprops.Prop[i]) - if !ok { - continue - } - - if err := u.unmarshalValue(target.Field(i), valueForField, sprops.Prop[i]); err != nil { - return err - } - } - // Check for any oneof fields. - if len(jsonFields) > 0 { - for _, oop := range sprops.OneofTypes { - raw, ok := consumeField(oop.Prop) - if !ok { - continue - } - nv := reflect.New(oop.Type.Elem()) - target.Field(oop.Field).Set(nv) - if err := u.unmarshalValue(nv.Elem().Field(0), raw, oop.Prop); err != nil { - return err - } - } - } - // Handle proto2 extensions. - if len(jsonFields) > 0 { - if ep, ok := target.Addr().Interface().(proto.Message); ok { - for _, ext := range proto.RegisteredExtensions(ep) { - name := fmt.Sprintf("[%s]", ext.Name) - raw, ok := jsonFields[name] - if !ok { - continue - } - delete(jsonFields, name) - nv := reflect.New(reflect.TypeOf(ext.ExtensionType).Elem()) - if err := u.unmarshalValue(nv.Elem(), raw, nil); err != nil { - return err - } - if err := proto.SetExtension(ep, ext, nv.Interface()); err != nil { - return err - } - } - } - } - if !u.AllowUnknownFields && len(jsonFields) > 0 { - // Pick any field to be the scapegoat. - var f string - for fname := range jsonFields { - f = fname - break - } - return fmt.Errorf("unknown field %q in %v", f, targetType) - } - return nil - } - - // Handle arrays (which aren't encoded bytes) - if targetType.Kind() == reflect.Slice && targetType.Elem().Kind() != reflect.Uint8 { - var slc []json.RawMessage - if err := json.Unmarshal(inputValue, &slc); err != nil { - return err - } - if slc != nil { - l := len(slc) - target.Set(reflect.MakeSlice(targetType, l, l)) - for i := 0; i < l; i++ { - if err := u.unmarshalValue(target.Index(i), slc[i], prop); err != nil { - return err - } - } - } - return nil - } - - // Handle maps (whose keys are always strings) - if targetType.Kind() == reflect.Map { - var mp map[string]json.RawMessage - if err := json.Unmarshal(inputValue, &mp); err != nil { - return err - } - if mp != nil { - target.Set(reflect.MakeMap(targetType)) - for ks, raw := range mp { - // Unmarshal map key. The core json library already decoded the key into a - // string, so we handle that specially. Other types were quoted post-serialization. - var k reflect.Value - if targetType.Key().Kind() == reflect.String { - k = reflect.ValueOf(ks) - } else { - k = reflect.New(targetType.Key()).Elem() - var kprop *proto.Properties - if prop != nil && prop.MapKeyProp != nil { - kprop = prop.MapKeyProp - } - if err := u.unmarshalValue(k, json.RawMessage(ks), kprop); err != nil { - return err - } - } - - // Unmarshal map value. - v := reflect.New(targetType.Elem()).Elem() - var vprop *proto.Properties - if prop != nil && prop.MapValProp != nil { - vprop = prop.MapValProp - } - if err := u.unmarshalValue(v, raw, vprop); err != nil { - return err - } - target.SetMapIndex(k, v) - } - } - return nil - } - - // Non-finite numbers can be encoded as strings. - isFloat := targetType.Kind() == reflect.Float32 || targetType.Kind() == reflect.Float64 - if isFloat { - if num, ok := nonFinite[string(inputValue)]; ok { - target.SetFloat(num) - return nil - } - } - - // integers & floats can be encoded as strings. In this case we drop - // the quotes and proceed as normal. - isNum := targetType.Kind() == reflect.Int64 || targetType.Kind() == reflect.Uint64 || - targetType.Kind() == reflect.Int32 || targetType.Kind() == reflect.Uint32 || - targetType.Kind() == reflect.Float32 || targetType.Kind() == reflect.Float64 - if isNum && strings.HasPrefix(string(inputValue), `"`) { - inputValue = inputValue[1 : len(inputValue)-1] - } - - // Use the encoding/json for parsing other value types. - return json.Unmarshal(inputValue, target.Addr().Interface()) -} - -func unquote(s string) (string, error) { - var ret string - err := json.Unmarshal([]byte(s), &ret) - return ret, err -} - -// jsonProperties returns parsed proto.Properties for the field and corrects JSONName attribute. -func jsonProperties(f reflect.StructField, origName bool) *proto.Properties { - var prop proto.Properties - prop.Init(f.Type, f.Name, f.Tag.Get("protobuf"), &f) - if origName || prop.JSONName == "" { - prop.JSONName = prop.OrigName - } - return &prop -} - -type fieldNames struct { - orig, camel string -} - -func acceptedJSONFieldNames(prop *proto.Properties) fieldNames { - opts := fieldNames{orig: prop.OrigName, camel: prop.OrigName} - if prop.JSONName != "" { - opts.camel = prop.JSONName - } - return opts -} - -// Writer wrapper inspired by https://blog.golang.org/errors-are-values -type errWriter struct { - writer io.Writer - err error -} - -func (w *errWriter) write(str string) { - if w.err != nil { - return - } - _, w.err = w.writer.Write([]byte(str)) -} - -// Map fields may have key types of non-float scalars, strings and enums. -// The easiest way to sort them in some deterministic order is to use fmt. -// If this turns out to be inefficient we can always consider other options, -// such as doing a Schwartzian transform. -// -// Numeric keys are sorted in numeric order per -// https://developers.google.com/protocol-buffers/docs/proto#maps. -type mapKeys []reflect.Value - -func (s mapKeys) Len() int { return len(s) } -func (s mapKeys) Swap(i, j int) { s[i], s[j] = s[j], s[i] } -func (s mapKeys) Less(i, j int) bool { - if k := s[i].Kind(); k == s[j].Kind() { - switch k { - case reflect.String: - return s[i].String() < s[j].String() - case reflect.Int32, reflect.Int64: - return s[i].Int() < s[j].Int() - case reflect.Uint32, reflect.Uint64: - return s[i].Uint() < s[j].Uint() - } - } - return fmt.Sprint(s[i].Interface()) < fmt.Sprint(s[j].Interface()) -} - -// checkRequiredFields returns an error if any required field in the given proto message is not set. -// This function is used by both Marshal and Unmarshal. While required fields only exist in a -// proto2 message, a proto3 message can contain proto2 message(s). -func checkRequiredFields(pb proto.Message) error { - // Most well-known type messages do not contain required fields. The "Any" type may contain - // a message that has required fields. - // - // When an Any message is being marshaled, the code will invoked proto.Unmarshal on Any.Value - // field in order to transform that into JSON, and that should have returned an error if a - // required field is not set in the embedded message. - // - // When an Any message is being unmarshaled, the code will have invoked proto.Marshal on the - // embedded message to store the serialized message in Any.Value field, and that should have - // returned an error if a required field is not set. - if _, ok := pb.(wkt); ok { - return nil - } - - v := reflect.ValueOf(pb) - // Skip message if it is not a struct pointer. - if v.Kind() != reflect.Ptr { - return nil - } - v = v.Elem() - if v.Kind() != reflect.Struct { - return nil - } - - for i := 0; i < v.NumField(); i++ { - field := v.Field(i) - sfield := v.Type().Field(i) - - if sfield.PkgPath != "" { - // blank PkgPath means the field is exported; skip if not exported - continue - } - - if strings.HasPrefix(sfield.Name, "XXX_") { - continue - } - - // Oneof field is an interface implemented by wrapper structs containing the actual oneof - // field, i.e. an interface containing &T{real_value}. - if sfield.Tag.Get("protobuf_oneof") != "" { - if field.Kind() != reflect.Interface { - continue - } - v := field.Elem() - if v.Kind() != reflect.Ptr || v.IsNil() { - continue - } - v = v.Elem() - if v.Kind() != reflect.Struct || v.NumField() < 1 { - continue - } - field = v.Field(0) - sfield = v.Type().Field(0) - } - - protoTag := sfield.Tag.Get("protobuf") - if protoTag == "" { - continue - } - var prop proto.Properties - prop.Init(sfield.Type, sfield.Name, protoTag, &sfield) - - switch field.Kind() { - case reflect.Map: - if field.IsNil() { - continue - } - // Check each map value. - keys := field.MapKeys() - for _, k := range keys { - v := field.MapIndex(k) - if err := checkRequiredFieldsInValue(v); err != nil { - return err - } - } - case reflect.Slice: - // Handle non-repeated type, e.g. bytes. - if !prop.Repeated { - if prop.Required && field.IsNil() { - return fmt.Errorf("required field %q is not set", prop.Name) - } - continue - } - - // Handle repeated type. - if field.IsNil() { - continue - } - // Check each slice item. - for i := 0; i < field.Len(); i++ { - v := field.Index(i) - if err := checkRequiredFieldsInValue(v); err != nil { - return err - } - } - case reflect.Ptr: - if field.IsNil() { - if prop.Required { - return fmt.Errorf("required field %q is not set", prop.Name) - } - continue - } - if err := checkRequiredFieldsInValue(field); err != nil { - return err - } - } - } - - // Handle proto2 extensions. - for _, ext := range proto.RegisteredExtensions(pb) { - if !proto.HasExtension(pb, ext) { - continue - } - ep, err := proto.GetExtension(pb, ext) - if err != nil { - return err - } - err = checkRequiredFieldsInValue(reflect.ValueOf(ep)) - if err != nil { - return err - } - } - - return nil -} - -func checkRequiredFieldsInValue(v reflect.Value) error { - if v.Type().Implements(messageType) { - return checkRequiredFields(v.Interface().(proto.Message)) - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/proto/buffer.go b/vendor/github.com/golang/protobuf/proto/buffer.go new file mode 100644 index 0000000000..e810e6fea1 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/buffer.go @@ -0,0 +1,324 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "errors" + "fmt" + + "google.golang.org/protobuf/encoding/prototext" + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/runtime/protoimpl" +) + +const ( + WireVarint = 0 + WireFixed32 = 5 + WireFixed64 = 1 + WireBytes = 2 + WireStartGroup = 3 + WireEndGroup = 4 +) + +// EncodeVarint returns the varint encoded bytes of v. +func EncodeVarint(v uint64) []byte { + return protowire.AppendVarint(nil, v) +} + +// SizeVarint returns the length of the varint encoded bytes of v. +// This is equal to len(EncodeVarint(v)). +func SizeVarint(v uint64) int { + return protowire.SizeVarint(v) +} + +// DecodeVarint parses a varint encoded integer from b, +// returning the integer value and the length of the varint. +// It returns (0, 0) if there is a parse error. +func DecodeVarint(b []byte) (uint64, int) { + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, 0 + } + return v, n +} + +// Buffer is a buffer for encoding and decoding the protobuf wire format. +// It may be reused between invocations to reduce memory usage. +type Buffer struct { + buf []byte + idx int + deterministic bool +} + +// NewBuffer allocates a new Buffer initialized with buf, +// where the contents of buf are considered the unread portion of the buffer. +func NewBuffer(buf []byte) *Buffer { + return &Buffer{buf: buf} +} + +// SetDeterministic specifies whether to use deterministic serialization. +// +// Deterministic serialization guarantees that for a given binary, equal +// messages will always be serialized to the same bytes. This implies: +// +// - Repeated serialization of a message will return the same bytes. +// - Different processes of the same binary (which may be executing on +// different machines) will serialize equal messages to the same bytes. +// +// Note that the deterministic serialization is NOT canonical across +// languages. It is not guaranteed to remain stable over time. It is unstable +// across different builds with schema changes due to unknown fields. +// Users who need canonical serialization (e.g., persistent storage in a +// canonical form, fingerprinting, etc.) should define their own +// canonicalization specification and implement their own serializer rather +// than relying on this API. +// +// If deterministic serialization is requested, map entries will be sorted +// by keys in lexographical order. This is an implementation detail and +// subject to change. +func (b *Buffer) SetDeterministic(deterministic bool) { + b.deterministic = deterministic +} + +// SetBuf sets buf as the internal buffer, +// where the contents of buf are considered the unread portion of the buffer. +func (b *Buffer) SetBuf(buf []byte) { + b.buf = buf + b.idx = 0 +} + +// Reset clears the internal buffer of all written and unread data. +func (b *Buffer) Reset() { + b.buf = b.buf[:0] + b.idx = 0 +} + +// Bytes returns the internal buffer. +func (b *Buffer) Bytes() []byte { + return b.buf +} + +// Unread returns the unread portion of the buffer. +func (b *Buffer) Unread() []byte { + return b.buf[b.idx:] +} + +// Marshal appends the wire-format encoding of m to the buffer. +func (b *Buffer) Marshal(m Message) error { + var err error + b.buf, err = marshalAppend(b.buf, m, b.deterministic) + return err +} + +// Unmarshal parses the wire-format message in the buffer and +// places the decoded results in m. +// It does not reset m before unmarshaling. +func (b *Buffer) Unmarshal(m Message) error { + err := UnmarshalMerge(b.Unread(), m) + b.idx = len(b.buf) + return err +} + +type unknownFields struct{ XXX_unrecognized protoimpl.UnknownFields } + +func (m *unknownFields) String() string { panic("not implemented") } +func (m *unknownFields) Reset() { panic("not implemented") } +func (m *unknownFields) ProtoMessage() { panic("not implemented") } + +// DebugPrint dumps the encoded bytes of b with a header and footer including s +// to stdout. This is only intended for debugging. +func (*Buffer) DebugPrint(s string, b []byte) { + m := MessageReflect(new(unknownFields)) + m.SetUnknown(b) + b, _ = prototext.MarshalOptions{AllowPartial: true, Indent: "\t"}.Marshal(m.Interface()) + fmt.Printf("==== %s ====\n%s==== %s ====\n", s, b, s) +} + +// EncodeVarint appends an unsigned varint encoding to the buffer. +func (b *Buffer) EncodeVarint(v uint64) error { + b.buf = protowire.AppendVarint(b.buf, v) + return nil +} + +// EncodeZigzag32 appends a 32-bit zig-zag varint encoding to the buffer. +func (b *Buffer) EncodeZigzag32(v uint64) error { + return b.EncodeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) +} + +// EncodeZigzag64 appends a 64-bit zig-zag varint encoding to the buffer. +func (b *Buffer) EncodeZigzag64(v uint64) error { + return b.EncodeVarint(uint64((uint64(v) << 1) ^ uint64((int64(v) >> 63)))) +} + +// EncodeFixed32 appends a 32-bit little-endian integer to the buffer. +func (b *Buffer) EncodeFixed32(v uint64) error { + b.buf = protowire.AppendFixed32(b.buf, uint32(v)) + return nil +} + +// EncodeFixed64 appends a 64-bit little-endian integer to the buffer. +func (b *Buffer) EncodeFixed64(v uint64) error { + b.buf = protowire.AppendFixed64(b.buf, uint64(v)) + return nil +} + +// EncodeRawBytes appends a length-prefixed raw bytes to the buffer. +func (b *Buffer) EncodeRawBytes(v []byte) error { + b.buf = protowire.AppendBytes(b.buf, v) + return nil +} + +// EncodeStringBytes appends a length-prefixed raw bytes to the buffer. +// It does not validate whether v contains valid UTF-8. +func (b *Buffer) EncodeStringBytes(v string) error { + b.buf = protowire.AppendString(b.buf, v) + return nil +} + +// EncodeMessage appends a length-prefixed encoded message to the buffer. +func (b *Buffer) EncodeMessage(m Message) error { + var err error + b.buf = protowire.AppendVarint(b.buf, uint64(Size(m))) + b.buf, err = marshalAppend(b.buf, m, b.deterministic) + return err +} + +// DecodeVarint consumes an encoded unsigned varint from the buffer. +func (b *Buffer) DecodeVarint() (uint64, error) { + v, n := protowire.ConsumeVarint(b.buf[b.idx:]) + if n < 0 { + return 0, protowire.ParseError(n) + } + b.idx += n + return uint64(v), nil +} + +// DecodeZigzag32 consumes an encoded 32-bit zig-zag varint from the buffer. +func (b *Buffer) DecodeZigzag32() (uint64, error) { + v, err := b.DecodeVarint() + if err != nil { + return 0, err + } + return uint64((uint32(v) >> 1) ^ uint32((int32(v&1)<<31)>>31)), nil +} + +// DecodeZigzag64 consumes an encoded 64-bit zig-zag varint from the buffer. +func (b *Buffer) DecodeZigzag64() (uint64, error) { + v, err := b.DecodeVarint() + if err != nil { + return 0, err + } + return uint64((uint64(v) >> 1) ^ uint64((int64(v&1)<<63)>>63)), nil +} + +// DecodeFixed32 consumes a 32-bit little-endian integer from the buffer. +func (b *Buffer) DecodeFixed32() (uint64, error) { + v, n := protowire.ConsumeFixed32(b.buf[b.idx:]) + if n < 0 { + return 0, protowire.ParseError(n) + } + b.idx += n + return uint64(v), nil +} + +// DecodeFixed64 consumes a 64-bit little-endian integer from the buffer. +func (b *Buffer) DecodeFixed64() (uint64, error) { + v, n := protowire.ConsumeFixed64(b.buf[b.idx:]) + if n < 0 { + return 0, protowire.ParseError(n) + } + b.idx += n + return uint64(v), nil +} + +// DecodeRawBytes consumes a length-prefixed raw bytes from the buffer. +// If alloc is specified, it returns a copy the raw bytes +// rather than a sub-slice of the buffer. +func (b *Buffer) DecodeRawBytes(alloc bool) ([]byte, error) { + v, n := protowire.ConsumeBytes(b.buf[b.idx:]) + if n < 0 { + return nil, protowire.ParseError(n) + } + b.idx += n + if alloc { + v = append([]byte(nil), v...) + } + return v, nil +} + +// DecodeStringBytes consumes a length-prefixed raw bytes from the buffer. +// It does not validate whether the raw bytes contain valid UTF-8. +func (b *Buffer) DecodeStringBytes() (string, error) { + v, n := protowire.ConsumeString(b.buf[b.idx:]) + if n < 0 { + return "", protowire.ParseError(n) + } + b.idx += n + return v, nil +} + +// DecodeMessage consumes a length-prefixed message from the buffer. +// It does not reset m before unmarshaling. +func (b *Buffer) DecodeMessage(m Message) error { + v, err := b.DecodeRawBytes(false) + if err != nil { + return err + } + return UnmarshalMerge(v, m) +} + +// DecodeGroup consumes a message group from the buffer. +// It assumes that the start group marker has already been consumed and +// consumes all bytes until (and including the end group marker). +// It does not reset m before unmarshaling. +func (b *Buffer) DecodeGroup(m Message) error { + v, n, err := consumeGroup(b.buf[b.idx:]) + if err != nil { + return err + } + b.idx += n + return UnmarshalMerge(v, m) +} + +// consumeGroup parses b until it finds an end group marker, returning +// the raw bytes of the message (excluding the end group marker) and the +// the total length of the message (including the end group marker). +func consumeGroup(b []byte) ([]byte, int, error) { + b0 := b + depth := 1 // assume this follows a start group marker + for { + _, wtyp, tagLen := protowire.ConsumeTag(b) + if tagLen < 0 { + return nil, 0, protowire.ParseError(tagLen) + } + b = b[tagLen:] + + var valLen int + switch wtyp { + case protowire.VarintType: + _, valLen = protowire.ConsumeVarint(b) + case protowire.Fixed32Type: + _, valLen = protowire.ConsumeFixed32(b) + case protowire.Fixed64Type: + _, valLen = protowire.ConsumeFixed64(b) + case protowire.BytesType: + _, valLen = protowire.ConsumeBytes(b) + case protowire.StartGroupType: + depth++ + case protowire.EndGroupType: + depth-- + default: + return nil, 0, errors.New("proto: cannot parse reserved wire type") + } + if valLen < 0 { + return nil, 0, protowire.ParseError(valLen) + } + b = b[valLen:] + + if depth == 0 { + return b0[:len(b0)-len(b)-tagLen], len(b0) - len(b), nil + } + } +} diff --git a/vendor/github.com/golang/protobuf/proto/clone.go b/vendor/github.com/golang/protobuf/proto/clone.go deleted file mode 100644 index 3cd3249f70..0000000000 --- a/vendor/github.com/golang/protobuf/proto/clone.go +++ /dev/null @@ -1,253 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Protocol buffer deep copy and merge. -// TODO: RawMessage. - -package proto - -import ( - "fmt" - "log" - "reflect" - "strings" -) - -// Clone returns a deep copy of a protocol buffer. -func Clone(src Message) Message { - in := reflect.ValueOf(src) - if in.IsNil() { - return src - } - out := reflect.New(in.Type().Elem()) - dst := out.Interface().(Message) - Merge(dst, src) - return dst -} - -// Merger is the interface representing objects that can merge messages of the same type. -type Merger interface { - // Merge merges src into this message. - // Required and optional fields that are set in src will be set to that value in dst. - // Elements of repeated fields will be appended. - // - // Merge may panic if called with a different argument type than the receiver. - Merge(src Message) -} - -// generatedMerger is the custom merge method that generated protos will have. -// We must add this method since a generate Merge method will conflict with -// many existing protos that have a Merge data field already defined. -type generatedMerger interface { - XXX_Merge(src Message) -} - -// Merge merges src into dst. -// Required and optional fields that are set in src will be set to that value in dst. -// Elements of repeated fields will be appended. -// Merge panics if src and dst are not the same type, or if dst is nil. -func Merge(dst, src Message) { - if m, ok := dst.(Merger); ok { - m.Merge(src) - return - } - - in := reflect.ValueOf(src) - out := reflect.ValueOf(dst) - if out.IsNil() { - panic("proto: nil destination") - } - if in.Type() != out.Type() { - panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src)) - } - if in.IsNil() { - return // Merge from nil src is a noop - } - if m, ok := dst.(generatedMerger); ok { - m.XXX_Merge(src) - return - } - mergeStruct(out.Elem(), in.Elem()) -} - -func mergeStruct(out, in reflect.Value) { - sprop := GetProperties(in.Type()) - for i := 0; i < in.NumField(); i++ { - f := in.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i]) - } - - if emIn, err := extendable(in.Addr().Interface()); err == nil { - emOut, _ := extendable(out.Addr().Interface()) - mIn, muIn := emIn.extensionsRead() - if mIn != nil { - mOut := emOut.extensionsWrite() - muIn.Lock() - mergeExtension(mOut, mIn) - muIn.Unlock() - } - } - - uf := in.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return - } - uin := uf.Bytes() - if len(uin) > 0 { - out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...)) - } -} - -// mergeAny performs a merge between two values of the same type. -// viaPtr indicates whether the values were indirected through a pointer (implying proto2). -// prop is set if this is a struct field (it may be nil). -func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) { - if in.Type() == protoMessageType { - if !in.IsNil() { - if out.IsNil() { - out.Set(reflect.ValueOf(Clone(in.Interface().(Message)))) - } else { - Merge(out.Interface().(Message), in.Interface().(Message)) - } - } - return - } - switch in.Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - if !viaPtr && isProto3Zero(in) { - return - } - out.Set(in) - case reflect.Interface: - // Probably a oneof field; copy non-nil values. - if in.IsNil() { - return - } - // Allocate destination if it is not set, or set to a different type. - // Otherwise we will merge as normal. - if out.IsNil() || out.Elem().Type() != in.Elem().Type() { - out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T) - } - mergeAny(out.Elem(), in.Elem(), false, nil) - case reflect.Map: - if in.Len() == 0 { - return - } - if out.IsNil() { - out.Set(reflect.MakeMap(in.Type())) - } - // For maps with value types of *T or []byte we need to deep copy each value. - elemKind := in.Type().Elem().Kind() - for _, key := range in.MapKeys() { - var val reflect.Value - switch elemKind { - case reflect.Ptr: - val = reflect.New(in.Type().Elem().Elem()) - mergeAny(val, in.MapIndex(key), false, nil) - case reflect.Slice: - val = in.MapIndex(key) - val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) - default: - val = in.MapIndex(key) - } - out.SetMapIndex(key, val) - } - case reflect.Ptr: - if in.IsNil() { - return - } - if out.IsNil() { - out.Set(reflect.New(in.Elem().Type())) - } - mergeAny(out.Elem(), in.Elem(), true, nil) - case reflect.Slice: - if in.IsNil() { - return - } - if in.Type().Elem().Kind() == reflect.Uint8 { - // []byte is a scalar bytes field, not a repeated field. - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value, and should not - // be merged. - if prop != nil && prop.proto3 && in.Len() == 0 { - return - } - - // Make a deep copy. - // Append to []byte{} instead of []byte(nil) so that we never end up - // with a nil result. - out.SetBytes(append([]byte{}, in.Bytes()...)) - return - } - n := in.Len() - if out.IsNil() { - out.Set(reflect.MakeSlice(in.Type(), 0, n)) - } - switch in.Type().Elem().Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - out.Set(reflect.AppendSlice(out, in)) - default: - for i := 0; i < n; i++ { - x := reflect.Indirect(reflect.New(in.Type().Elem())) - mergeAny(x, in.Index(i), false, nil) - out.Set(reflect.Append(out, x)) - } - } - case reflect.Struct: - mergeStruct(out, in) - default: - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to copy %v", in) - } -} - -func mergeExtension(out, in map[int32]Extension) { - for extNum, eIn := range in { - eOut := Extension{desc: eIn.desc} - if eIn.value != nil { - v := reflect.New(reflect.TypeOf(eIn.value)).Elem() - mergeAny(v, reflect.ValueOf(eIn.value), false, nil) - eOut.value = v.Interface() - } - if eIn.enc != nil { - eOut.enc = make([]byte, len(eIn.enc)) - copy(eOut.enc, eIn.enc) - } - - out[extNum] = eOut - } -} diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go deleted file mode 100644 index 63b0f08bef..0000000000 --- a/vendor/github.com/golang/protobuf/proto/decode.go +++ /dev/null @@ -1,427 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for decoding protocol buffer data to construct in-memory representations. - */ - -import ( - "errors" - "fmt" - "io" -) - -// errOverflow is returned when an integer is too large to be represented. -var errOverflow = errors.New("proto: integer overflow") - -// ErrInternalBadWireType is returned by generated code when an incorrect -// wire type is encountered. It does not get returned to user code. -var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof") - -// DecodeVarint reads a varint-encoded integer from the slice. -// It returns the integer and the number of bytes consumed, or -// zero if there is not enough. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func DecodeVarint(buf []byte) (x uint64, n int) { - for shift := uint(0); shift < 64; shift += 7 { - if n >= len(buf) { - return 0, 0 - } - b := uint64(buf[n]) - n++ - x |= (b & 0x7F) << shift - if (b & 0x80) == 0 { - return x, n - } - } - - // The number is too large to represent in a 64-bit value. - return 0, 0 -} - -func (p *Buffer) decodeVarintSlow() (x uint64, err error) { - i := p.index - l := len(p.buf) - - for shift := uint(0); shift < 64; shift += 7 { - if i >= l { - err = io.ErrUnexpectedEOF - return - } - b := p.buf[i] - i++ - x |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - p.index = i - return - } - } - - // The number is too large to represent in a 64-bit value. - err = errOverflow - return -} - -// DecodeVarint reads a varint-encoded integer from the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) DecodeVarint() (x uint64, err error) { - i := p.index - buf := p.buf - - if i >= len(buf) { - return 0, io.ErrUnexpectedEOF - } else if buf[i] < 0x80 { - p.index++ - return uint64(buf[i]), nil - } else if len(buf)-i < 10 { - return p.decodeVarintSlow() - } - - var b uint64 - // we already checked the first byte - x = uint64(buf[i]) - 0x80 - i++ - - b = uint64(buf[i]) - i++ - x += b << 7 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 7 - - b = uint64(buf[i]) - i++ - x += b << 14 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 14 - - b = uint64(buf[i]) - i++ - x += b << 21 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 21 - - b = uint64(buf[i]) - i++ - x += b << 28 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 28 - - b = uint64(buf[i]) - i++ - x += b << 35 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 35 - - b = uint64(buf[i]) - i++ - x += b << 42 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 42 - - b = uint64(buf[i]) - i++ - x += b << 49 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 49 - - b = uint64(buf[i]) - i++ - x += b << 56 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 56 - - b = uint64(buf[i]) - i++ - x += b << 63 - if b&0x80 == 0 { - goto done - } - - return 0, errOverflow - -done: - p.index = i - return x, nil -} - -// DecodeFixed64 reads a 64-bit integer from the Buffer. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) DecodeFixed64() (x uint64, err error) { - // x, err already 0 - i := p.index + 8 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-8]) - x |= uint64(p.buf[i-7]) << 8 - x |= uint64(p.buf[i-6]) << 16 - x |= uint64(p.buf[i-5]) << 24 - x |= uint64(p.buf[i-4]) << 32 - x |= uint64(p.buf[i-3]) << 40 - x |= uint64(p.buf[i-2]) << 48 - x |= uint64(p.buf[i-1]) << 56 - return -} - -// DecodeFixed32 reads a 32-bit integer from the Buffer. -// This is the format for the -// fixed32, sfixed32, and float protocol buffer types. -func (p *Buffer) DecodeFixed32() (x uint64, err error) { - // x, err already 0 - i := p.index + 4 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-4]) - x |= uint64(p.buf[i-3]) << 8 - x |= uint64(p.buf[i-2]) << 16 - x |= uint64(p.buf[i-1]) << 24 - return -} - -// DecodeZigzag64 reads a zigzag-encoded 64-bit integer -// from the Buffer. -// This is the format used for the sint64 protocol buffer type. -func (p *Buffer) DecodeZigzag64() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63) - return -} - -// DecodeZigzag32 reads a zigzag-encoded 32-bit integer -// from the Buffer. -// This is the format used for the sint32 protocol buffer type. -func (p *Buffer) DecodeZigzag32() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31)) - return -} - -// DecodeRawBytes reads a count-delimited byte buffer from the Buffer. -// This is the format used for the bytes protocol buffer -// type and for embedded messages. -func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) { - n, err := p.DecodeVarint() - if err != nil { - return nil, err - } - - nb := int(n) - if nb < 0 { - return nil, fmt.Errorf("proto: bad byte length %d", nb) - } - end := p.index + nb - if end < p.index || end > len(p.buf) { - return nil, io.ErrUnexpectedEOF - } - - if !alloc { - // todo: check if can get more uses of alloc=false - buf = p.buf[p.index:end] - p.index += nb - return - } - - buf = make([]byte, nb) - copy(buf, p.buf[p.index:]) - p.index += nb - return -} - -// DecodeStringBytes reads an encoded string from the Buffer. -// This is the format used for the proto2 string type. -func (p *Buffer) DecodeStringBytes() (s string, err error) { - buf, err := p.DecodeRawBytes(false) - if err != nil { - return - } - return string(buf), nil -} - -// Unmarshaler is the interface representing objects that can -// unmarshal themselves. The argument points to data that may be -// overwritten, so implementations should not keep references to the -// buffer. -// Unmarshal implementations should not clear the receiver. -// Any unmarshaled data should be merged into the receiver. -// Callers of Unmarshal that do not want to retain existing data -// should Reset the receiver before calling Unmarshal. -type Unmarshaler interface { - Unmarshal([]byte) error -} - -// newUnmarshaler is the interface representing objects that can -// unmarshal themselves. The semantics are identical to Unmarshaler. -// -// This exists to support protoc-gen-go generated messages. -// The proto package will stop type-asserting to this interface in the future. -// -// DO NOT DEPEND ON THIS. -type newUnmarshaler interface { - XXX_Unmarshal([]byte) error -} - -// Unmarshal parses the protocol buffer representation in buf and places the -// decoded result in pb. If the struct underlying pb does not match -// the data in buf, the results can be unpredictable. -// -// Unmarshal resets pb before starting to unmarshal, so any -// existing data in pb is always removed. Use UnmarshalMerge -// to preserve and append to existing data. -func Unmarshal(buf []byte, pb Message) error { - pb.Reset() - if u, ok := pb.(newUnmarshaler); ok { - return u.XXX_Unmarshal(buf) - } - if u, ok := pb.(Unmarshaler); ok { - return u.Unmarshal(buf) - } - return NewBuffer(buf).Unmarshal(pb) -} - -// UnmarshalMerge parses the protocol buffer representation in buf and -// writes the decoded result to pb. If the struct underlying pb does not match -// the data in buf, the results can be unpredictable. -// -// UnmarshalMerge merges into existing data in pb. -// Most code should use Unmarshal instead. -func UnmarshalMerge(buf []byte, pb Message) error { - if u, ok := pb.(newUnmarshaler); ok { - return u.XXX_Unmarshal(buf) - } - if u, ok := pb.(Unmarshaler); ok { - // NOTE: The history of proto have unfortunately been inconsistent - // whether Unmarshaler should or should not implicitly clear itself. - // Some implementations do, most do not. - // Thus, calling this here may or may not do what people want. - // - // See https://github.com/golang/protobuf/issues/424 - return u.Unmarshal(buf) - } - return NewBuffer(buf).Unmarshal(pb) -} - -// DecodeMessage reads a count-delimited message from the Buffer. -func (p *Buffer) DecodeMessage(pb Message) error { - enc, err := p.DecodeRawBytes(false) - if err != nil { - return err - } - return NewBuffer(enc).Unmarshal(pb) -} - -// DecodeGroup reads a tag-delimited group from the Buffer. -// StartGroup tag is already consumed. This function consumes -// EndGroup tag. -func (p *Buffer) DecodeGroup(pb Message) error { - b := p.buf[p.index:] - x, y := findEndGroup(b) - if x < 0 { - return io.ErrUnexpectedEOF - } - err := Unmarshal(b[:x], pb) - p.index += y - return err -} - -// Unmarshal parses the protocol buffer representation in the -// Buffer and places the decoded result in pb. If the struct -// underlying pb does not match the data in the buffer, the results can be -// unpredictable. -// -// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal. -func (p *Buffer) Unmarshal(pb Message) error { - // If the object can unmarshal itself, let it. - if u, ok := pb.(newUnmarshaler); ok { - err := u.XXX_Unmarshal(p.buf[p.index:]) - p.index = len(p.buf) - return err - } - if u, ok := pb.(Unmarshaler); ok { - // NOTE: The history of proto have unfortunately been inconsistent - // whether Unmarshaler should or should not implicitly clear itself. - // Some implementations do, most do not. - // Thus, calling this here may or may not do what people want. - // - // See https://github.com/golang/protobuf/issues/424 - err := u.Unmarshal(p.buf[p.index:]) - p.index = len(p.buf) - return err - } - - // Slow workaround for messages that aren't Unmarshalers. - // This includes some hand-coded .pb.go files and - // bootstrap protos. - // TODO: fix all of those and then add Unmarshal to - // the Message interface. Then: - // The cast above and code below can be deleted. - // The old unmarshaler can be deleted. - // Clients can call Unmarshal directly (can already do that, actually). - var info InternalMessageInfo - err := info.Unmarshal(pb, p.buf[p.index:]) - p.index = len(p.buf) - return err -} diff --git a/vendor/github.com/golang/protobuf/proto/defaults.go b/vendor/github.com/golang/protobuf/proto/defaults.go new file mode 100644 index 0000000000..d399bf069c --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/defaults.go @@ -0,0 +1,63 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/reflect/protoreflect" +) + +// SetDefaults sets unpopulated scalar fields to their default values. +// Fields within a oneof are not set even if they have a default value. +// SetDefaults is recursively called upon any populated message fields. +func SetDefaults(m Message) { + if m != nil { + setDefaults(MessageReflect(m)) + } +} + +func setDefaults(m protoreflect.Message) { + fds := m.Descriptor().Fields() + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if !m.Has(fd) { + if fd.HasDefault() && fd.ContainingOneof() == nil { + v := fd.Default() + if fd.Kind() == protoreflect.BytesKind { + v = protoreflect.ValueOf(append([]byte(nil), v.Bytes()...)) // copy the default bytes + } + m.Set(fd, v) + } + continue + } + } + + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + switch { + // Handle singular message. + case fd.Cardinality() != protoreflect.Repeated: + if fd.Message() != nil { + setDefaults(m.Get(fd).Message()) + } + // Handle list of messages. + case fd.IsList(): + if fd.Message() != nil { + ls := m.Get(fd).List() + for i := 0; i < ls.Len(); i++ { + setDefaults(ls.Get(i).Message()) + } + } + // Handle map of messages. + case fd.IsMap(): + if fd.MapValue().Message() != nil { + ms := m.Get(fd).Map() + ms.Range(func(_ protoreflect.MapKey, v protoreflect.Value) bool { + setDefaults(v.Message()) + return true + }) + } + } + return true + }) +} diff --git a/vendor/github.com/golang/protobuf/proto/deprecated.go b/vendor/github.com/golang/protobuf/proto/deprecated.go index 35b882c09a..e8db57e097 100644 --- a/vendor/github.com/golang/protobuf/proto/deprecated.go +++ b/vendor/github.com/golang/protobuf/proto/deprecated.go @@ -1,63 +1,113 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2018 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package proto -import "errors" +import ( + "encoding/json" + "errors" + "fmt" + "strconv" -// Deprecated: do not use. + protoV2 "google.golang.org/protobuf/proto" +) + +var ( + // Deprecated: No longer returned. + ErrNil = errors.New("proto: Marshal called with nil") + + // Deprecated: No longer returned. + ErrTooLarge = errors.New("proto: message encodes to over 2 GB") + + // Deprecated: No longer returned. + ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof") +) + +// Deprecated: Do not use. type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 } -// Deprecated: do not use. +// Deprecated: Do not use. func GetStats() Stats { return Stats{} } -// Deprecated: do not use. +// Deprecated: Do not use. func MarshalMessageSet(interface{}) ([]byte, error) { return nil, errors.New("proto: not implemented") } -// Deprecated: do not use. +// Deprecated: Do not use. func UnmarshalMessageSet([]byte, interface{}) error { return errors.New("proto: not implemented") } -// Deprecated: do not use. +// Deprecated: Do not use. func MarshalMessageSetJSON(interface{}) ([]byte, error) { return nil, errors.New("proto: not implemented") } -// Deprecated: do not use. +// Deprecated: Do not use. func UnmarshalMessageSetJSON([]byte, interface{}) error { return errors.New("proto: not implemented") } -// Deprecated: do not use. +// Deprecated: Do not use. func RegisterMessageSetType(Message, int32, string) {} + +// Deprecated: Do not use. +func EnumName(m map[int32]string, v int32) string { + s, ok := m[v] + if ok { + return s + } + return strconv.Itoa(int(v)) +} + +// Deprecated: Do not use. +func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) { + if data[0] == '"' { + // New style: enums are strings. + var repr string + if err := json.Unmarshal(data, &repr); err != nil { + return -1, err + } + val, ok := m[repr] + if !ok { + return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr) + } + return val, nil + } + // Old style: enums are ints. + var val int32 + if err := json.Unmarshal(data, &val); err != nil { + return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName) + } + return val, nil +} + +// Deprecated: Do not use; this type existed for intenal-use only. +type InternalMessageInfo struct{} + +// Deprecated: Do not use; this method existed for intenal-use only. +func (*InternalMessageInfo) DiscardUnknown(m Message) { + DiscardUnknown(m) +} + +// Deprecated: Do not use; this method existed for intenal-use only. +func (*InternalMessageInfo) Marshal(b []byte, m Message, deterministic bool) ([]byte, error) { + return protoV2.MarshalOptions{Deterministic: deterministic}.MarshalAppend(b, MessageV2(m)) +} + +// Deprecated: Do not use; this method existed for intenal-use only. +func (*InternalMessageInfo) Merge(dst, src Message) { + protoV2.Merge(MessageV2(dst), MessageV2(src)) +} + +// Deprecated: Do not use; this method existed for intenal-use only. +func (*InternalMessageInfo) Size(m Message) int { + return protoV2.Size(MessageV2(m)) +} + +// Deprecated: Do not use; this method existed for intenal-use only. +func (*InternalMessageInfo) Unmarshal(m Message, b []byte) error { + return protoV2.UnmarshalOptions{Merge: true}.Unmarshal(b, MessageV2(m)) +} diff --git a/vendor/github.com/golang/protobuf/proto/discard.go b/vendor/github.com/golang/protobuf/proto/discard.go index dea2617ced..2187e877fa 100644 --- a/vendor/github.com/golang/protobuf/proto/discard.go +++ b/vendor/github.com/golang/protobuf/proto/discard.go @@ -1,48 +1,13 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2017 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package proto import ( - "fmt" - "reflect" - "strings" - "sync" - "sync/atomic" + "google.golang.org/protobuf/reflect/protoreflect" ) -type generatedDiscarder interface { - XXX_DiscardUnknown() -} - // DiscardUnknown recursively discards all unknown fields from this message // and all embedded messages. // @@ -51,300 +16,43 @@ type generatedDiscarder interface { // marshal to be able to produce a message that continues to have those // unrecognized fields. To avoid this, DiscardUnknown is used to // explicitly clear the unknown fields after unmarshaling. -// -// For proto2 messages, the unknown fields of message extensions are only -// discarded from messages that have been accessed via GetExtension. func DiscardUnknown(m Message) { - if m, ok := m.(generatedDiscarder); ok { - m.XXX_DiscardUnknown() - return + if m != nil { + discardUnknown(MessageReflect(m)) } - // TODO: Dynamically populate a InternalMessageInfo for legacy messages, - // but the master branch has no implementation for InternalMessageInfo, - // so it would be more work to replicate that approach. - discardLegacy(m) } -// DiscardUnknown recursively discards all unknown fields. -func (a *InternalMessageInfo) DiscardUnknown(m Message) { - di := atomicLoadDiscardInfo(&a.discard) - if di == nil { - di = getDiscardInfo(reflect.TypeOf(m).Elem()) - atomicStoreDiscardInfo(&a.discard, di) - } - di.discard(toPointer(&m)) -} - -type discardInfo struct { - typ reflect.Type - - initialized int32 // 0: only typ is valid, 1: everything is valid - lock sync.Mutex - - fields []discardFieldInfo - unrecognized field -} - -type discardFieldInfo struct { - field field // Offset of field, guaranteed to be valid - discard func(src pointer) -} - -var ( - discardInfoMap = map[reflect.Type]*discardInfo{} - discardInfoLock sync.Mutex -) - -func getDiscardInfo(t reflect.Type) *discardInfo { - discardInfoLock.Lock() - defer discardInfoLock.Unlock() - di := discardInfoMap[t] - if di == nil { - di = &discardInfo{typ: t} - discardInfoMap[t] = di - } - return di -} - -func (di *discardInfo) discard(src pointer) { - if src.isNil() { - return // Nothing to do. - } - - if atomic.LoadInt32(&di.initialized) == 0 { - di.computeDiscardInfo() - } - - for _, fi := range di.fields { - sfp := src.offset(fi.field) - fi.discard(sfp) - } - - // For proto2 messages, only discard unknown fields in message extensions - // that have been accessed via GetExtension. - if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil { - // Ignore lock since DiscardUnknown is not concurrency safe. - emm, _ := em.extensionsRead() - for _, mx := range emm { - if m, ok := mx.value.(Message); ok { - DiscardUnknown(m) +func discardUnknown(m protoreflect.Message) { + m.Range(func(fd protoreflect.FieldDescriptor, val protoreflect.Value) bool { + switch { + // Handle singular message. + case fd.Cardinality() != protoreflect.Repeated: + if fd.Message() != nil { + discardUnknown(m.Get(fd).Message()) } - } - } - - if di.unrecognized.IsValid() { - *src.offset(di.unrecognized).toBytes() = nil - } -} - -func (di *discardInfo) computeDiscardInfo() { - di.lock.Lock() - defer di.lock.Unlock() - if di.initialized != 0 { - return - } - t := di.typ - n := t.NumField() - - for i := 0; i < n; i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - - dfi := discardFieldInfo{field: toField(&f)} - tf := f.Type - - // Unwrap tf to get its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name)) - } - - switch tf.Kind() { - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name)) - case isSlice: // E.g., []*pb.T - di := getDiscardInfo(tf) - dfi.discard = func(src pointer) { - sps := src.getPointerSlice() - for _, sp := range sps { - if !sp.isNil() { - di.discard(sp) - } - } - } - default: // E.g., *pb.T - di := getDiscardInfo(tf) - dfi.discard = func(src pointer) { - sp := src.getPointer() - if !sp.isNil() { - di.discard(sp) - } + // Handle list of messages. + case fd.IsList(): + if fd.Message() != nil { + ls := m.Get(fd).List() + for i := 0; i < ls.Len(); i++ { + discardUnknown(ls.Get(i).Message()) } } - case reflect.Map: - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name)) - default: // E.g., map[K]V - if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T) - dfi.discard = func(src pointer) { - sm := src.asPointerTo(tf).Elem() - if sm.Len() == 0 { - return - } - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - DiscardUnknown(val.Interface().(Message)) - } - } - } else { - dfi.discard = func(pointer) {} // Noop - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name)) - default: // E.g., interface{} - // TODO: Make this faster? - dfi.discard = func(src pointer) { - su := src.asPointerTo(tf).Elem() - if !su.IsNil() { - sv := su.Elem().Elem().Field(0) - if sv.Kind() == reflect.Ptr && sv.IsNil() { - return - } - switch sv.Type().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - DiscardUnknown(sv.Interface().(Message)) - } - } - } - } - default: - continue - } - di.fields = append(di.fields, dfi) - } - - di.unrecognized = invalidField - if f, ok := t.FieldByName("XXX_unrecognized"); ok { - if f.Type != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - di.unrecognized = toField(&f) - } - - atomic.StoreInt32(&di.initialized, 1) -} - -func discardLegacy(m Message) { - v := reflect.ValueOf(m) - if v.Kind() != reflect.Ptr || v.IsNil() { - return - } - v = v.Elem() - if v.Kind() != reflect.Struct { - return - } - t := v.Type() - - for i := 0; i < v.NumField(); i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - vf := v.Field(i) - tf := f.Type - - // Unwrap tf to get its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name)) - } - - switch tf.Kind() { - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name)) - case isSlice: // E.g., []*pb.T - for j := 0; j < vf.Len(); j++ { - discardLegacy(vf.Index(j).Interface().(Message)) - } - default: // E.g., *pb.T - discardLegacy(vf.Interface().(Message)) - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name)) - default: // E.g., map[K]V - tv := vf.Type().Elem() - if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T) - for _, key := range vf.MapKeys() { - val := vf.MapIndex(key) - discardLegacy(val.Interface().(Message)) - } - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name)) - default: // E.g., test_proto.isCommunique_Union interface - if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" { - vf = vf.Elem() // E.g., *test_proto.Communique_Msg - if !vf.IsNil() { - vf = vf.Elem() // E.g., test_proto.Communique_Msg - vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value - if vf.Kind() == reflect.Ptr { - discardLegacy(vf.Interface().(Message)) - } - } - } + // Handle map of messages. + case fd.IsMap(): + if fd.MapValue().Message() != nil { + ms := m.Get(fd).Map() + ms.Range(func(_ protoreflect.MapKey, v protoreflect.Value) bool { + discardUnknown(v.Message()) + return true + }) } } - } + return true + }) - if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() { - if vf.Type() != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - vf.Set(reflect.ValueOf([]byte(nil))) - } - - // For proto2 messages, only discard unknown fields in message extensions - // that have been accessed via GetExtension. - if em, err := extendable(m); err == nil { - // Ignore lock since discardLegacy is not concurrency safe. - emm, _ := em.extensionsRead() - for _, mx := range emm { - if m, ok := mx.value.(Message); ok { - discardLegacy(m) - } - } + // Discard unknown fields. + if len(m.GetUnknown()) > 0 { + m.SetUnknown(nil) } } diff --git a/vendor/github.com/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go deleted file mode 100644 index 3abfed2cff..0000000000 --- a/vendor/github.com/golang/protobuf/proto/encode.go +++ /dev/null @@ -1,203 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - -import ( - "errors" - "reflect" -) - -var ( - // errRepeatedHasNil is the error returned if Marshal is called with - // a struct with a repeated field containing a nil element. - errRepeatedHasNil = errors.New("proto: repeated field has nil element") - - // errOneofHasNil is the error returned if Marshal is called with - // a struct with a oneof field containing a nil element. - errOneofHasNil = errors.New("proto: oneof field has nil value") - - // ErrNil is the error returned if Marshal is called with nil. - ErrNil = errors.New("proto: Marshal called with nil") - - // ErrTooLarge is the error returned if Marshal is called with a - // message that encodes to >2GB. - ErrTooLarge = errors.New("proto: message encodes to over 2 GB") -) - -// The fundamental encoders that put bytes on the wire. -// Those that take integer types all accept uint64 and are -// therefore of type valueEncoder. - -const maxVarintBytes = 10 // maximum length of a varint - -// EncodeVarint returns the varint encoding of x. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -// Not used by the package itself, but helpful to clients -// wishing to use the same encoding. -func EncodeVarint(x uint64) []byte { - var buf [maxVarintBytes]byte - var n int - for n = 0; x > 127; n++ { - buf[n] = 0x80 | uint8(x&0x7F) - x >>= 7 - } - buf[n] = uint8(x) - n++ - return buf[0:n] -} - -// EncodeVarint writes a varint-encoded integer to the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) EncodeVarint(x uint64) error { - for x >= 1<<7 { - p.buf = append(p.buf, uint8(x&0x7f|0x80)) - x >>= 7 - } - p.buf = append(p.buf, uint8(x)) - return nil -} - -// SizeVarint returns the varint encoding size of an integer. -func SizeVarint(x uint64) int { - switch { - case x < 1<<7: - return 1 - case x < 1<<14: - return 2 - case x < 1<<21: - return 3 - case x < 1<<28: - return 4 - case x < 1<<35: - return 5 - case x < 1<<42: - return 6 - case x < 1<<49: - return 7 - case x < 1<<56: - return 8 - case x < 1<<63: - return 9 - } - return 10 -} - -// EncodeFixed64 writes a 64-bit integer to the Buffer. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) EncodeFixed64(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24), - uint8(x>>32), - uint8(x>>40), - uint8(x>>48), - uint8(x>>56)) - return nil -} - -// EncodeFixed32 writes a 32-bit integer to the Buffer. -// This is the format for the -// fixed32, sfixed32, and float protocol buffer types. -func (p *Buffer) EncodeFixed32(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24)) - return nil -} - -// EncodeZigzag64 writes a zigzag-encoded 64-bit integer -// to the Buffer. -// This is the format used for the sint64 protocol buffer type. -func (p *Buffer) EncodeZigzag64(x uint64) error { - // use signed number to get arithmetic right shift. - return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} - -// EncodeZigzag32 writes a zigzag-encoded 32-bit integer -// to the Buffer. -// This is the format used for the sint32 protocol buffer type. -func (p *Buffer) EncodeZigzag32(x uint64) error { - // use signed number to get arithmetic right shift. - return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31)))) -} - -// EncodeRawBytes writes a count-delimited byte buffer to the Buffer. -// This is the format used for the bytes protocol buffer -// type and for embedded messages. -func (p *Buffer) EncodeRawBytes(b []byte) error { - p.EncodeVarint(uint64(len(b))) - p.buf = append(p.buf, b...) - return nil -} - -// EncodeStringBytes writes an encoded string to the Buffer. -// This is the format used for the proto2 string type. -func (p *Buffer) EncodeStringBytes(s string) error { - p.EncodeVarint(uint64(len(s))) - p.buf = append(p.buf, s...) - return nil -} - -// Marshaler is the interface representing objects that can marshal themselves. -type Marshaler interface { - Marshal() ([]byte, error) -} - -// EncodeMessage writes the protocol buffer to the Buffer, -// prefixed by a varint-encoded length. -func (p *Buffer) EncodeMessage(pb Message) error { - siz := Size(pb) - p.EncodeVarint(uint64(siz)) - return p.Marshal(pb) -} - -// All protocol buffer fields are nillable, but be careful. -func isNil(v reflect.Value) bool { - switch v.Kind() { - case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: - return v.IsNil() - } - return false -} diff --git a/vendor/github.com/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go deleted file mode 100644 index f9b6e41b3c..0000000000 --- a/vendor/github.com/golang/protobuf/proto/equal.go +++ /dev/null @@ -1,301 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Protocol buffer comparison. - -package proto - -import ( - "bytes" - "log" - "reflect" - "strings" -) - -/* -Equal returns true iff protocol buffers a and b are equal. -The arguments must both be pointers to protocol buffer structs. - -Equality is defined in this way: - - Two messages are equal iff they are the same type, - corresponding fields are equal, unknown field sets - are equal, and extensions sets are equal. - - Two set scalar fields are equal iff their values are equal. - If the fields are of a floating-point type, remember that - NaN != x for all x, including NaN. If the message is defined - in a proto3 .proto file, fields are not "set"; specifically, - zero length proto3 "bytes" fields are equal (nil == {}). - - Two repeated fields are equal iff their lengths are the same, - and their corresponding elements are equal. Note a "bytes" field, - although represented by []byte, is not a repeated field and the - rule for the scalar fields described above applies. - - Two unset fields are equal. - - Two unknown field sets are equal if their current - encoded state is equal. - - Two extension sets are equal iff they have corresponding - elements that are pairwise equal. - - Two map fields are equal iff their lengths are the same, - and they contain the same set of elements. Zero-length map - fields are equal. - - Every other combination of things are not equal. - -The return value is undefined if a and b are not protocol buffers. -*/ -func Equal(a, b Message) bool { - if a == nil || b == nil { - return a == b - } - v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b) - if v1.Type() != v2.Type() { - return false - } - if v1.Kind() == reflect.Ptr { - if v1.IsNil() { - return v2.IsNil() - } - if v2.IsNil() { - return false - } - v1, v2 = v1.Elem(), v2.Elem() - } - if v1.Kind() != reflect.Struct { - return false - } - return equalStruct(v1, v2) -} - -// v1 and v2 are known to have the same type. -func equalStruct(v1, v2 reflect.Value) bool { - sprop := GetProperties(v1.Type()) - for i := 0; i < v1.NumField(); i++ { - f := v1.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - f1, f2 := v1.Field(i), v2.Field(i) - if f.Type.Kind() == reflect.Ptr { - if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 { - // both unset - continue - } else if n1 != n2 { - // set/unset mismatch - return false - } - f1, f2 = f1.Elem(), f2.Elem() - } - if !equalAny(f1, f2, sprop.Prop[i]) { - return false - } - } - - if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_InternalExtensions") - if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) { - return false - } - } - - if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_extensions") - if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) { - return false - } - } - - uf := v1.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return true - } - - u1 := uf.Bytes() - u2 := v2.FieldByName("XXX_unrecognized").Bytes() - return bytes.Equal(u1, u2) -} - -// v1 and v2 are known to have the same type. -// prop may be nil. -func equalAny(v1, v2 reflect.Value, prop *Properties) bool { - if v1.Type() == protoMessageType { - m1, _ := v1.Interface().(Message) - m2, _ := v2.Interface().(Message) - return Equal(m1, m2) - } - switch v1.Kind() { - case reflect.Bool: - return v1.Bool() == v2.Bool() - case reflect.Float32, reflect.Float64: - return v1.Float() == v2.Float() - case reflect.Int32, reflect.Int64: - return v1.Int() == v2.Int() - case reflect.Interface: - // Probably a oneof field; compare the inner values. - n1, n2 := v1.IsNil(), v2.IsNil() - if n1 || n2 { - return n1 == n2 - } - e1, e2 := v1.Elem(), v2.Elem() - if e1.Type() != e2.Type() { - return false - } - return equalAny(e1, e2, nil) - case reflect.Map: - if v1.Len() != v2.Len() { - return false - } - for _, key := range v1.MapKeys() { - val2 := v2.MapIndex(key) - if !val2.IsValid() { - // This key was not found in the second map. - return false - } - if !equalAny(v1.MapIndex(key), val2, nil) { - return false - } - } - return true - case reflect.Ptr: - // Maps may have nil values in them, so check for nil. - if v1.IsNil() && v2.IsNil() { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return equalAny(v1.Elem(), v2.Elem(), prop) - case reflect.Slice: - if v1.Type().Elem().Kind() == reflect.Uint8 { - // short circuit: []byte - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value. - if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte)) - } - - if v1.Len() != v2.Len() { - return false - } - for i := 0; i < v1.Len(); i++ { - if !equalAny(v1.Index(i), v2.Index(i), prop) { - return false - } - } - return true - case reflect.String: - return v1.Interface().(string) == v2.Interface().(string) - case reflect.Struct: - return equalStruct(v1, v2) - case reflect.Uint32, reflect.Uint64: - return v1.Uint() == v2.Uint() - } - - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to compare %v", v1) - return false -} - -// base is the struct type that the extensions are based on. -// x1 and x2 are InternalExtensions. -func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool { - em1, _ := x1.extensionsRead() - em2, _ := x2.extensionsRead() - return equalExtMap(base, em1, em2) -} - -func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool { - if len(em1) != len(em2) { - return false - } - - for extNum, e1 := range em1 { - e2, ok := em2[extNum] - if !ok { - return false - } - - m1 := extensionAsLegacyType(e1.value) - m2 := extensionAsLegacyType(e2.value) - - if m1 == nil && m2 == nil { - // Both have only encoded form. - if bytes.Equal(e1.enc, e2.enc) { - continue - } - // The bytes are different, but the extensions might still be - // equal. We need to decode them to compare. - } - - if m1 != nil && m2 != nil { - // Both are unencoded. - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - continue - } - - // At least one is encoded. To do a semantically correct comparison - // we need to unmarshal them first. - var desc *ExtensionDesc - if m := extensionMaps[base]; m != nil { - desc = m[extNum] - } - if desc == nil { - // If both have only encoded form and the bytes are the same, - // it is handled above. We get here when the bytes are different. - // We don't know how to decode it, so just compare them as byte - // slices. - log.Printf("proto: don't know how to compare extension %d of %v", extNum, base) - return false - } - var err error - if m1 == nil { - m1, err = decodeExtension(e1.enc, desc) - } - if m2 == nil && err == nil { - m2, err = decodeExtension(e2.enc, desc) - } - if err != nil { - // The encoded form is invalid. - log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err) - return false - } - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - } - - return true -} diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go index fa88add30a..42fc120c97 100644 --- a/vendor/github.com/golang/protobuf/proto/extensions.go +++ b/vendor/github.com/golang/protobuf/proto/extensions.go @@ -1,607 +1,356 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package proto -/* - * Types and routines for supporting protocol buffer extensions. - */ - import ( "errors" "fmt" - "io" "reflect" - "strconv" - "sync" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/runtime/protoimpl" ) -// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message. +type ( + // ExtensionDesc represents an extension descriptor and + // is used to interact with an extension field in a message. + // + // Variables of this type are generated in code by protoc-gen-go. + ExtensionDesc = protoimpl.ExtensionInfo + + // ExtensionRange represents a range of message extensions. + // Used in code generated by protoc-gen-go. + ExtensionRange = protoiface.ExtensionRangeV1 + + // Deprecated: Do not use; this is an internal type. + Extension = protoimpl.ExtensionFieldV1 + + // Deprecated: Do not use; this is an internal type. + XXX_InternalExtensions = protoimpl.ExtensionFields +) + +// ErrMissingExtension reports whether the extension was not present. var ErrMissingExtension = errors.New("proto: missing extension") -// ExtensionRange represents a range of message extensions for a protocol buffer. -// Used in code generated by the protocol compiler. -type ExtensionRange struct { - Start, End int32 // both inclusive -} - -// extendableProto is an interface implemented by any protocol buffer generated by the current -// proto compiler that may be extended. -type extendableProto interface { - Message - ExtensionRangeArray() []ExtensionRange - extensionsWrite() map[int32]Extension - extensionsRead() (map[int32]Extension, sync.Locker) -} - -// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous -// version of the proto compiler that may be extended. -type extendableProtoV1 interface { - Message - ExtensionRangeArray() []ExtensionRange - ExtensionMap() map[int32]Extension -} - -// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto. -type extensionAdapter struct { - extendableProtoV1 -} - -func (e extensionAdapter) extensionsWrite() map[int32]Extension { - return e.ExtensionMap() -} - -func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) { - return e.ExtensionMap(), notLocker{} -} - -// notLocker is a sync.Locker whose Lock and Unlock methods are nops. -type notLocker struct{} - -func (n notLocker) Lock() {} -func (n notLocker) Unlock() {} - -// extendable returns the extendableProto interface for the given generated proto message. -// If the proto message has the old extension format, it returns a wrapper that implements -// the extendableProto interface. -func extendable(p interface{}) (extendableProto, error) { - switch p := p.(type) { - case extendableProto: - if isNilPtr(p) { - return nil, fmt.Errorf("proto: nil %T is not extendable", p) - } - return p, nil - case extendableProtoV1: - if isNilPtr(p) { - return nil, fmt.Errorf("proto: nil %T is not extendable", p) - } - return extensionAdapter{p}, nil - } - // Don't allocate a specific error containing %T: - // this is the hot path for Clone and MarshalText. - return nil, errNotExtendable -} - var errNotExtendable = errors.New("proto: not an extendable proto.Message") -func isNilPtr(x interface{}) bool { - v := reflect.ValueOf(x) - return v.Kind() == reflect.Ptr && v.IsNil() -} - -// XXX_InternalExtensions is an internal representation of proto extensions. -// -// Each generated message struct type embeds an anonymous XXX_InternalExtensions field, -// thus gaining the unexported 'extensions' method, which can be called only from the proto package. -// -// The methods of XXX_InternalExtensions are not concurrency safe in general, -// but calls to logically read-only methods such as has and get may be executed concurrently. -type XXX_InternalExtensions struct { - // The struct must be indirect so that if a user inadvertently copies a - // generated message and its embedded XXX_InternalExtensions, they - // avoid the mayhem of a copied mutex. - // - // The mutex serializes all logically read-only operations to p.extensionMap. - // It is up to the client to ensure that write operations to p.extensionMap are - // mutually exclusive with other accesses. - p *struct { - mu sync.Mutex - extensionMap map[int32]Extension +// HasExtension reports whether the extension field is present in m +// either as an explicitly populated field or as an unknown field. +func HasExtension(m Message, xt *ExtensionDesc) (has bool) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() { + return false } -} -// extensionsWrite returns the extension map, creating it on first use. -func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension { - if e.p == nil { - e.p = new(struct { - mu sync.Mutex - extensionMap map[int32]Extension + // Check whether any populated known field matches the field number. + xtd := xt.TypeDescriptor() + if isValidExtension(mr.Descriptor(), xtd) { + has = mr.Has(xtd) + } else { + mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { + has = int32(fd.Number()) == xt.Field + return !has }) - e.p.extensionMap = make(map[int32]Extension) } - return e.p.extensionMap -} -// extensionsRead returns the extensions map for read-only use. It may be nil. -// The caller must hold the returned mutex's lock when accessing Elements within the map. -func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) { - if e.p == nil { - return nil, nil + // Check whether any unknown field matches the field number. + for b := mr.GetUnknown(); !has && len(b) > 0; { + num, _, n := protowire.ConsumeField(b) + has = int32(num) == xt.Field + b = b[n:] } - return e.p.extensionMap, &e.p.mu + return has } -// ExtensionDesc represents an extension specification. -// Used in generated code from the protocol compiler. -type ExtensionDesc struct { - ExtendedType Message // nil pointer to the type that is being extended - ExtensionType interface{} // nil pointer to the extension type - Field int32 // field number - Name string // fully-qualified name of extension, for text formatting - Tag string // protobuf tag style - Filename string // name of the file in which the extension is defined -} - -func (ed *ExtensionDesc) repeated() bool { - t := reflect.TypeOf(ed.ExtensionType) - return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 -} - -// Extension represents an extension in a message. -type Extension struct { - // When an extension is stored in a message using SetExtension - // only desc and value are set. When the message is marshaled - // enc will be set to the encoded form of the message. - // - // When a message is unmarshaled and contains extensions, each - // extension will have only enc set. When such an extension is - // accessed using GetExtension (or GetExtensions) desc and value - // will be set. - desc *ExtensionDesc - - // value is a concrete value for the extension field. Let the type of - // desc.ExtensionType be the "API type" and the type of Extension.value - // be the "storage type". The API type and storage type are the same except: - // * For scalars (except []byte), the API type uses *T, - // while the storage type uses T. - // * For repeated fields, the API type uses []T, while the storage type - // uses *[]T. - // - // The reason for the divergence is so that the storage type more naturally - // matches what is expected of when retrieving the values through the - // protobuf reflection APIs. - // - // The value may only be populated if desc is also populated. - value interface{} - - // enc is the raw bytes for the extension field. - enc []byte -} - -// SetRawExtension is for testing only. -func SetRawExtension(base Message, id int32, b []byte) { - epb, err := extendable(base) - if err != nil { +// ClearExtension removes the extension field from m +// either as an explicitly populated field or as an unknown field. +func ClearExtension(m Message, xt *ExtensionDesc) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() { return } - extmap := epb.extensionsWrite() - extmap[id] = Extension{enc: b} -} -// isExtensionField returns true iff the given field number is in an extension range. -func isExtensionField(pb extendableProto, field int32) bool { - for _, er := range pb.ExtensionRangeArray() { - if er.Start <= field && field <= er.End { + xtd := xt.TypeDescriptor() + if isValidExtension(mr.Descriptor(), xtd) { + mr.Clear(xtd) + } else { + mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { + if int32(fd.Number()) == xt.Field { + mr.Clear(fd) + return false + } return true - } + }) } - return false + clearUnknown(mr, fieldNum(xt.Field)) } -// checkExtensionTypes checks that the given extension is valid for pb. -func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error { - var pbi interface{} = pb - // Check the extended type. - if ea, ok := pbi.(extensionAdapter); ok { - pbi = ea.extendableProtoV1 - } - if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b { - return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a) - } - // Check the range. - if !isExtensionField(pb, extension.Field) { - return errors.New("proto: bad extension number; not in declared ranges") - } - return nil -} - -// extPropKey is sufficient to uniquely identify an extension. -type extPropKey struct { - base reflect.Type - field int32 -} - -var extProp = struct { - sync.RWMutex - m map[extPropKey]*Properties -}{ - m: make(map[extPropKey]*Properties), -} - -func extensionProperties(ed *ExtensionDesc) *Properties { - key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field} - - extProp.RLock() - if prop, ok := extProp.m[key]; ok { - extProp.RUnlock() - return prop - } - extProp.RUnlock() - - extProp.Lock() - defer extProp.Unlock() - // Check again. - if prop, ok := extProp.m[key]; ok { - return prop - } - - prop := new(Properties) - prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil) - extProp.m[key] = prop - return prop -} - -// HasExtension returns whether the given extension is present in pb. -func HasExtension(pb Message, extension *ExtensionDesc) bool { - // TODO: Check types, field numbers, etc.? - epb, err := extendable(pb) - if err != nil { - return false - } - extmap, mu := epb.extensionsRead() - if extmap == nil { - return false - } - mu.Lock() - _, ok := extmap[extension.Field] - mu.Unlock() - return ok -} - -// ClearExtension removes the given extension from pb. -func ClearExtension(pb Message, extension *ExtensionDesc) { - epb, err := extendable(pb) - if err != nil { +// ClearAllExtensions clears all extensions from m. +// This includes populated fields and unknown fields in the extension range. +func ClearAllExtensions(m Message) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() { return } - // TODO: Check types, field numbers, etc.? - extmap := epb.extensionsWrite() - delete(extmap, extension.Field) + + mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { + if fd.IsExtension() { + mr.Clear(fd) + } + return true + }) + clearUnknown(mr, mr.Descriptor().ExtensionRanges()) } -// GetExtension retrieves a proto2 extended field from pb. +// GetExtension retrieves a proto2 extended field from m. // // If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil), // then GetExtension parses the encoded field and returns a Go value of the specified type. // If the field is not present, then the default value is returned (if one is specified), // otherwise ErrMissingExtension is reported. // -// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil), -// then GetExtension returns the raw encoded bytes of the field extension. -func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { - epb, err := extendable(pb) - if err != nil { - return nil, err +// If the descriptor is type incomplete (i.e., ExtensionDesc.ExtensionType is nil), +// then GetExtension returns the raw encoded bytes for the extension field. +func GetExtension(m Message, xt *ExtensionDesc) (interface{}, error) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 { + return nil, errNotExtendable } - if extension.ExtendedType != nil { - // can only check type if this is a complete descriptor - if err := checkExtensionTypes(epb, extension); err != nil { + // Retrieve the unknown fields for this extension field. + var bo protoreflect.RawFields + for bi := mr.GetUnknown(); len(bi) > 0; { + num, _, n := protowire.ConsumeField(bi) + if int32(num) == xt.Field { + bo = append(bo, bi[:n]...) + } + bi = bi[n:] + } + + // For type incomplete descriptors, only retrieve the unknown fields. + if xt.ExtensionType == nil { + return []byte(bo), nil + } + + // If the extension field only exists as unknown fields, unmarshal it. + // This is rarely done since proto.Unmarshal eagerly unmarshals extensions. + xtd := xt.TypeDescriptor() + if !isValidExtension(mr.Descriptor(), xtd) { + return nil, fmt.Errorf("proto: bad extended type; %T does not extend %T", xt.ExtendedType, m) + } + if !mr.Has(xtd) && len(bo) > 0 { + m2 := mr.New() + if err := (proto.UnmarshalOptions{ + Resolver: extensionResolver{xt}, + }.Unmarshal(bo, m2.Interface())); err != nil { return nil, err } - } - - emap, mu := epb.extensionsRead() - if emap == nil { - return defaultExtensionValue(extension) - } - mu.Lock() - defer mu.Unlock() - e, ok := emap[extension.Field] - if !ok { - // defaultExtensionValue returns the default value or - // ErrMissingExtension if there is no default. - return defaultExtensionValue(extension) - } - - if e.value != nil { - // Already decoded. Check the descriptor, though. - if e.desc != extension { - // This shouldn't happen. If it does, it means that - // GetExtension was called twice with two different - // descriptors with the same field number. - return nil, errors.New("proto: descriptor conflict") + if m2.Has(xtd) { + mr.Set(xtd, m2.Get(xtd)) + clearUnknown(mr, fieldNum(xt.Field)) } - return extensionAsLegacyType(e.value), nil } - if extension.ExtensionType == nil { - // incomplete descriptor - return e.enc, nil - } - - v, err := decodeExtension(e.enc, extension) - if err != nil { - return nil, err - } - - // Remember the decoded version and drop the encoded version. - // That way it is safe to mutate what we return. - e.value = extensionAsStorageType(v) - e.desc = extension - e.enc = nil - emap[extension.Field] = e - return extensionAsLegacyType(e.value), nil -} - -// defaultExtensionValue returns the default value for extension. -// If no default for an extension is defined ErrMissingExtension is returned. -func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) { - if extension.ExtensionType == nil { - // incomplete descriptor, so no default + // Check whether the message has the extension field set or a default. + var pv protoreflect.Value + switch { + case mr.Has(xtd): + pv = mr.Get(xtd) + case xtd.HasDefault(): + pv = xtd.Default() + default: return nil, ErrMissingExtension } - t := reflect.TypeOf(extension.ExtensionType) - props := extensionProperties(extension) - - sf, _, err := fieldDefault(t, props) - if err != nil { - return nil, err - } - - if sf == nil || sf.value == nil { - // There is no default value. - return nil, ErrMissingExtension - } - - if t.Kind() != reflect.Ptr { - // We do not need to return a Ptr, we can directly return sf.value. - return sf.value, nil - } - - // We need to return an interface{} that is a pointer to sf.value. - value := reflect.New(t).Elem() - value.Set(reflect.New(value.Type().Elem())) - if sf.kind == reflect.Int32 { - // We may have an int32 or an enum, but the underlying data is int32. - // Since we can't set an int32 into a non int32 reflect.value directly - // set it as a int32. - value.Elem().SetInt(int64(sf.value.(int32))) - } else { - value.Elem().Set(reflect.ValueOf(sf.value)) - } - return value.Interface(), nil -} - -// decodeExtension decodes an extension encoded in b. -func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { - t := reflect.TypeOf(extension.ExtensionType) - unmarshal := typeUnmarshaler(t, extension.Tag) - - // t is a pointer to a struct, pointer to basic type or a slice. - // Allocate space to store the pointer/slice. - value := reflect.New(t).Elem() - - var err error - for { - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - wire := int(x) & 7 - - b, err = unmarshal(b, valToPointer(value.Addr()), wire) - if err != nil { - return nil, err - } - - if len(b) == 0 { - break - } - } - return value.Interface(), nil -} - -// GetExtensions returns a slice of the extensions present in pb that are also listed in es. -// The returned slice has the same length as es; missing extensions will appear as nil elements. -func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) { - epb, err := extendable(pb) - if err != nil { - return nil, err - } - extensions = make([]interface{}, len(es)) - for i, e := range es { - extensions[i], err = GetExtension(epb, e) - if err == ErrMissingExtension { - err = nil - } - if err != nil { - return - } - } - return -} - -// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order. -// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing -// just the Field field, which defines the extension's field number. -func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) { - epb, err := extendable(pb) - if err != nil { - return nil, err - } - registeredExtensions := RegisteredExtensions(pb) - - emap, mu := epb.extensionsRead() - if emap == nil { - return nil, nil - } - mu.Lock() - defer mu.Unlock() - extensions := make([]*ExtensionDesc, 0, len(emap)) - for extid, e := range emap { - desc := e.desc - if desc == nil { - desc = registeredExtensions[extid] - if desc == nil { - desc = &ExtensionDesc{Field: extid} - } - } - - extensions = append(extensions, desc) - } - return extensions, nil -} - -// SetExtension sets the specified extension of pb to the specified value. -func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error { - epb, err := extendable(pb) - if err != nil { - return err - } - if err := checkExtensionTypes(epb, extension); err != nil { - return err - } - typ := reflect.TypeOf(extension.ExtensionType) - if typ != reflect.TypeOf(value) { - return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType) - } - // nil extension values need to be caught early, because the - // encoder can't distinguish an ErrNil due to a nil extension - // from an ErrNil due to a missing field. Extensions are - // always optional, so the encoder would just swallow the error - // and drop all the extensions from the encoded message. - if reflect.ValueOf(value).IsNil() { - return fmt.Errorf("proto: SetExtension called with nil value of type %T", value) - } - - extmap := epb.extensionsWrite() - extmap[extension.Field] = Extension{desc: extension, value: extensionAsStorageType(value)} - return nil -} - -// ClearAllExtensions clears all extensions from pb. -func ClearAllExtensions(pb Message) { - epb, err := extendable(pb) - if err != nil { - return - } - m := epb.extensionsWrite() - for k := range m { - delete(m, k) - } -} - -// A global registry of extensions. -// The generated code will register the generated descriptors by calling RegisterExtension. - -var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc) - -// RegisterExtension is called from the generated code. -func RegisterExtension(desc *ExtensionDesc) { - st := reflect.TypeOf(desc.ExtendedType).Elem() - m := extensionMaps[st] - if m == nil { - m = make(map[int32]*ExtensionDesc) - extensionMaps[st] = m - } - if _, ok := m[desc.Field]; ok { - panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field))) - } - m[desc.Field] = desc -} - -// RegisteredExtensions returns a map of the registered extensions of a -// protocol buffer struct, indexed by the extension number. -// The argument pb should be a nil pointer to the struct type. -func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc { - return extensionMaps[reflect.TypeOf(pb).Elem()] -} - -// extensionAsLegacyType converts an value in the storage type as the API type. -// See Extension.value. -func extensionAsLegacyType(v interface{}) interface{} { - switch rv := reflect.ValueOf(v); rv.Kind() { - case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: - // Represent primitive types as a pointer to the value. + v := xt.InterfaceOf(pv) + rv := reflect.ValueOf(v) + if isScalarKind(rv.Kind()) { rv2 := reflect.New(rv.Type()) rv2.Elem().Set(rv) v = rv2.Interface() - case reflect.Ptr: - // Represent slice types as the value itself. - switch rv.Type().Elem().Kind() { - case reflect.Slice: - if rv.IsNil() { - v = reflect.Zero(rv.Type().Elem()).Interface() - } else { - v = rv.Elem().Interface() - } - } } - return v + return v, nil } -// extensionAsStorageType converts an value in the API type as the storage type. -// See Extension.value. -func extensionAsStorageType(v interface{}) interface{} { - switch rv := reflect.ValueOf(v); rv.Kind() { - case reflect.Ptr: - // Represent slice types as the value itself. - switch rv.Type().Elem().Kind() { - case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: - if rv.IsNil() { - v = reflect.Zero(rv.Type().Elem()).Interface() - } else { - v = rv.Elem().Interface() +// extensionResolver is a custom extension resolver that stores a single +// extension type that takes precedence over the global registry. +type extensionResolver struct{ xt protoreflect.ExtensionType } + +func (r extensionResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { + if xtd := r.xt.TypeDescriptor(); xtd.FullName() == field { + return r.xt, nil + } + return protoregistry.GlobalTypes.FindExtensionByName(field) +} + +func (r extensionResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { + if xtd := r.xt.TypeDescriptor(); xtd.ContainingMessage().FullName() == message && xtd.Number() == field { + return r.xt, nil + } + return protoregistry.GlobalTypes.FindExtensionByNumber(message, field) +} + +// GetExtensions returns a list of the extensions values present in m, +// corresponding with the provided list of extension descriptors, xts. +// If an extension is missing in m, the corresponding value is nil. +func GetExtensions(m Message, xts []*ExtensionDesc) ([]interface{}, error) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() { + return nil, errNotExtendable + } + + vs := make([]interface{}, len(xts)) + for i, xt := range xts { + v, err := GetExtension(m, xt) + if err != nil { + if err == ErrMissingExtension { + continue } + return vs, err } - case reflect.Slice: - // Represent slice types as a pointer to the value. - if rv.Type().Elem().Kind() != reflect.Uint8 { - rv2 := reflect.New(rv.Type()) - rv2.Elem().Set(rv) - v = rv2.Interface() + vs[i] = v + } + return vs, nil +} + +// SetExtension sets an extension field in m to the provided value. +func SetExtension(m Message, xt *ExtensionDesc, v interface{}) error { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 { + return errNotExtendable + } + + rv := reflect.ValueOf(v) + if reflect.TypeOf(v) != reflect.TypeOf(xt.ExtensionType) { + return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", v, xt.ExtensionType) + } + if rv.Kind() == reflect.Ptr { + if rv.IsNil() { + return fmt.Errorf("proto: SetExtension called with nil value of type %T", v) + } + if isScalarKind(rv.Elem().Kind()) { + v = rv.Elem().Interface() } } - return v + + xtd := xt.TypeDescriptor() + if !isValidExtension(mr.Descriptor(), xtd) { + return fmt.Errorf("proto: bad extended type; %T does not extend %T", xt.ExtendedType, m) + } + mr.Set(xtd, xt.ValueOf(v)) + clearUnknown(mr, fieldNum(xt.Field)) + return nil +} + +// SetRawExtension inserts b into the unknown fields of m. +// +// Deprecated: Use Message.ProtoReflect.SetUnknown instead. +func SetRawExtension(m Message, fnum int32, b []byte) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() { + return + } + + // Verify that the raw field is valid. + for b0 := b; len(b0) > 0; { + num, _, n := protowire.ConsumeField(b0) + if int32(num) != fnum { + panic(fmt.Sprintf("mismatching field number: got %d, want %d", num, fnum)) + } + b0 = b0[n:] + } + + ClearExtension(m, &ExtensionDesc{Field: fnum}) + mr.SetUnknown(append(mr.GetUnknown(), b...)) +} + +// ExtensionDescs returns a list of extension descriptors found in m, +// containing descriptors for both populated extension fields in m and +// also unknown fields of m that are in the extension range. +// For the later case, an type incomplete descriptor is provided where only +// the ExtensionDesc.Field field is populated. +// The order of the extension descriptors is undefined. +func ExtensionDescs(m Message) ([]*ExtensionDesc, error) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 { + return nil, errNotExtendable + } + + // Collect a set of known extension descriptors. + extDescs := make(map[protoreflect.FieldNumber]*ExtensionDesc) + mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + xt := fd.(protoreflect.ExtensionTypeDescriptor) + if xd, ok := xt.Type().(*ExtensionDesc); ok { + extDescs[fd.Number()] = xd + } + } + return true + }) + + // Collect a set of unknown extension descriptors. + extRanges := mr.Descriptor().ExtensionRanges() + for b := mr.GetUnknown(); len(b) > 0; { + num, _, n := protowire.ConsumeField(b) + if extRanges.Has(num) && extDescs[num] == nil { + extDescs[num] = nil + } + b = b[n:] + } + + // Transpose the set of descriptors into a list. + var xts []*ExtensionDesc + for num, xt := range extDescs { + if xt == nil { + xt = &ExtensionDesc{Field: int32(num)} + } + xts = append(xts, xt) + } + return xts, nil +} + +// isValidExtension reports whether xtd is a valid extension descriptor for md. +func isValidExtension(md protoreflect.MessageDescriptor, xtd protoreflect.ExtensionTypeDescriptor) bool { + return xtd.ContainingMessage() == md && md.ExtensionRanges().Has(xtd.Number()) +} + +// isScalarKind reports whether k is a protobuf scalar kind (except bytes). +// This function exists for historical reasons since the representation of +// scalars differs between v1 and v2, where v1 uses *T and v2 uses T. +func isScalarKind(k reflect.Kind) bool { + switch k { + case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: + return true + default: + return false + } +} + +// clearUnknown removes unknown fields from m where remover.Has reports true. +func clearUnknown(m protoreflect.Message, remover interface { + Has(protoreflect.FieldNumber) bool +}) { + var bo protoreflect.RawFields + for bi := m.GetUnknown(); len(bi) > 0; { + num, _, n := protowire.ConsumeField(bi) + if !remover.Has(num) { + bo = append(bo, bi[:n]...) + } + bi = bi[n:] + } + if bi := m.GetUnknown(); len(bi) != len(bo) { + m.SetUnknown(bo) + } +} + +type fieldNum protoreflect.FieldNumber + +func (n1 fieldNum) Has(n2 protoreflect.FieldNumber) bool { + return protoreflect.FieldNumber(n1) == n2 } diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go deleted file mode 100644 index 70fbda5329..0000000000 --- a/vendor/github.com/golang/protobuf/proto/lib.go +++ /dev/null @@ -1,965 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package proto converts data structures to and from the wire format of -protocol buffers. It works in concert with the Go source code generated -for .proto files by the protocol compiler. - -A summary of the properties of the protocol buffer interface -for a protocol buffer variable v: - - - Names are turned from camel_case to CamelCase for export. - - There are no methods on v to set fields; just treat - them as structure fields. - - There are getters that return a field's value if set, - and return the field's default value if unset. - The getters work even if the receiver is a nil message. - - The zero value for a struct is its correct initialization state. - All desired fields must be set before marshaling. - - A Reset() method will restore a protobuf struct to its zero state. - - Non-repeated fields are pointers to the values; nil means unset. - That is, optional or required field int32 f becomes F *int32. - - Repeated fields are slices. - - Helper functions are available to aid the setting of fields. - msg.Foo = proto.String("hello") // set field - - Constants are defined to hold the default values of all fields that - have them. They have the form Default_StructName_FieldName. - Because the getter methods handle defaulted values, - direct use of these constants should be rare. - - Enums are given type names and maps from names to values. - Enum values are prefixed by the enclosing message's name, or by the - enum's type name if it is a top-level enum. Enum types have a String - method, and a Enum method to assist in message construction. - - Nested messages, groups and enums have type names prefixed with the name of - the surrounding message type. - - Extensions are given descriptor names that start with E_, - followed by an underscore-delimited list of the nested messages - that contain it (if any) followed by the CamelCased name of the - extension field itself. HasExtension, ClearExtension, GetExtension - and SetExtension are functions for manipulating extensions. - - Oneof field sets are given a single field in their message, - with distinguished wrapper types for each possible field value. - - Marshal and Unmarshal are functions to encode and decode the wire format. - -When the .proto file specifies `syntax="proto3"`, there are some differences: - - - Non-repeated fields of non-message type are values instead of pointers. - - Enum types do not get an Enum method. - -The simplest way to describe this is to see an example. -Given file test.proto, containing - - package example; - - enum FOO { X = 17; } - - message Test { - required string label = 1; - optional int32 type = 2 [default=77]; - repeated int64 reps = 3; - optional group OptionalGroup = 4 { - required string RequiredField = 5; - } - oneof union { - int32 number = 6; - string name = 7; - } - } - -The resulting file, test.pb.go, is: - - package example - - import proto "github.com/golang/protobuf/proto" - import math "math" - - type FOO int32 - const ( - FOO_X FOO = 17 - ) - var FOO_name = map[int32]string{ - 17: "X", - } - var FOO_value = map[string]int32{ - "X": 17, - } - - func (x FOO) Enum() *FOO { - p := new(FOO) - *p = x - return p - } - func (x FOO) String() string { - return proto.EnumName(FOO_name, int32(x)) - } - func (x *FOO) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FOO_value, data) - if err != nil { - return err - } - *x = FOO(value) - return nil - } - - type Test struct { - Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"` - Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"` - Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"` - Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"` - // Types that are valid to be assigned to Union: - // *Test_Number - // *Test_Name - Union isTest_Union `protobuf_oneof:"union"` - XXX_unrecognized []byte `json:"-"` - } - func (m *Test) Reset() { *m = Test{} } - func (m *Test) String() string { return proto.CompactTextString(m) } - func (*Test) ProtoMessage() {} - - type isTest_Union interface { - isTest_Union() - } - - type Test_Number struct { - Number int32 `protobuf:"varint,6,opt,name=number"` - } - type Test_Name struct { - Name string `protobuf:"bytes,7,opt,name=name"` - } - - func (*Test_Number) isTest_Union() {} - func (*Test_Name) isTest_Union() {} - - func (m *Test) GetUnion() isTest_Union { - if m != nil { - return m.Union - } - return nil - } - const Default_Test_Type int32 = 77 - - func (m *Test) GetLabel() string { - if m != nil && m.Label != nil { - return *m.Label - } - return "" - } - - func (m *Test) GetType() int32 { - if m != nil && m.Type != nil { - return *m.Type - } - return Default_Test_Type - } - - func (m *Test) GetOptionalgroup() *Test_OptionalGroup { - if m != nil { - return m.Optionalgroup - } - return nil - } - - type Test_OptionalGroup struct { - RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"` - } - func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} } - func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) } - - func (m *Test_OptionalGroup) GetRequiredField() string { - if m != nil && m.RequiredField != nil { - return *m.RequiredField - } - return "" - } - - func (m *Test) GetNumber() int32 { - if x, ok := m.GetUnion().(*Test_Number); ok { - return x.Number - } - return 0 - } - - func (m *Test) GetName() string { - if x, ok := m.GetUnion().(*Test_Name); ok { - return x.Name - } - return "" - } - - func init() { - proto.RegisterEnum("example.FOO", FOO_name, FOO_value) - } - -To create and play with a Test object: - - package main - - import ( - "log" - - "github.com/golang/protobuf/proto" - pb "./example.pb" - ) - - func main() { - test := &pb.Test{ - Label: proto.String("hello"), - Type: proto.Int32(17), - Reps: []int64{1, 2, 3}, - Optionalgroup: &pb.Test_OptionalGroup{ - RequiredField: proto.String("good bye"), - }, - Union: &pb.Test_Name{"fred"}, - } - data, err := proto.Marshal(test) - if err != nil { - log.Fatal("marshaling error: ", err) - } - newTest := &pb.Test{} - err = proto.Unmarshal(data, newTest) - if err != nil { - log.Fatal("unmarshaling error: ", err) - } - // Now test and newTest contain the same data. - if test.GetLabel() != newTest.GetLabel() { - log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel()) - } - // Use a type switch to determine which oneof was set. - switch u := test.Union.(type) { - case *pb.Test_Number: // u.Number contains the number. - case *pb.Test_Name: // u.Name contains the string. - } - // etc. - } -*/ -package proto - -import ( - "encoding/json" - "fmt" - "log" - "reflect" - "sort" - "strconv" - "sync" -) - -// RequiredNotSetError is an error type returned by either Marshal or Unmarshal. -// Marshal reports this when a required field is not initialized. -// Unmarshal reports this when a required field is missing from the wire data. -type RequiredNotSetError struct{ field string } - -func (e *RequiredNotSetError) Error() string { - if e.field == "" { - return fmt.Sprintf("proto: required field not set") - } - return fmt.Sprintf("proto: required field %q not set", e.field) -} -func (e *RequiredNotSetError) RequiredNotSet() bool { - return true -} - -type invalidUTF8Error struct{ field string } - -func (e *invalidUTF8Error) Error() string { - if e.field == "" { - return "proto: invalid UTF-8 detected" - } - return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field) -} -func (e *invalidUTF8Error) InvalidUTF8() bool { - return true -} - -// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8. -// This error should not be exposed to the external API as such errors should -// be recreated with the field information. -var errInvalidUTF8 = &invalidUTF8Error{} - -// isNonFatal reports whether the error is either a RequiredNotSet error -// or a InvalidUTF8 error. -func isNonFatal(err error) bool { - if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() { - return true - } - if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() { - return true - } - return false -} - -type nonFatal struct{ E error } - -// Merge merges err into nf and reports whether it was successful. -// Otherwise it returns false for any fatal non-nil errors. -func (nf *nonFatal) Merge(err error) (ok bool) { - if err == nil { - return true // not an error - } - if !isNonFatal(err) { - return false // fatal error - } - if nf.E == nil { - nf.E = err // store first instance of non-fatal error - } - return true -} - -// Message is implemented by generated protocol buffer messages. -type Message interface { - Reset() - String() string - ProtoMessage() -} - -// A Buffer is a buffer manager for marshaling and unmarshaling -// protocol buffers. It may be reused between invocations to -// reduce memory usage. It is not necessary to use a Buffer; -// the global functions Marshal and Unmarshal create a -// temporary Buffer and are fine for most applications. -type Buffer struct { - buf []byte // encode/decode byte stream - index int // read point - - deterministic bool -} - -// NewBuffer allocates a new Buffer and initializes its internal data to -// the contents of the argument slice. -func NewBuffer(e []byte) *Buffer { - return &Buffer{buf: e} -} - -// Reset resets the Buffer, ready for marshaling a new protocol buffer. -func (p *Buffer) Reset() { - p.buf = p.buf[0:0] // for reading/writing - p.index = 0 // for reading -} - -// SetBuf replaces the internal buffer with the slice, -// ready for unmarshaling the contents of the slice. -func (p *Buffer) SetBuf(s []byte) { - p.buf = s - p.index = 0 -} - -// Bytes returns the contents of the Buffer. -func (p *Buffer) Bytes() []byte { return p.buf } - -// SetDeterministic sets whether to use deterministic serialization. -// -// Deterministic serialization guarantees that for a given binary, equal -// messages will always be serialized to the same bytes. This implies: -// -// - Repeated serialization of a message will return the same bytes. -// - Different processes of the same binary (which may be executing on -// different machines) will serialize equal messages to the same bytes. -// -// Note that the deterministic serialization is NOT canonical across -// languages. It is not guaranteed to remain stable over time. It is unstable -// across different builds with schema changes due to unknown fields. -// Users who need canonical serialization (e.g., persistent storage in a -// canonical form, fingerprinting, etc.) should define their own -// canonicalization specification and implement their own serializer rather -// than relying on this API. -// -// If deterministic serialization is requested, map entries will be sorted -// by keys in lexicographical order. This is an implementation detail and -// subject to change. -func (p *Buffer) SetDeterministic(deterministic bool) { - p.deterministic = deterministic -} - -/* - * Helper routines for simplifying the creation of optional fields of basic type. - */ - -// Bool is a helper routine that allocates a new bool value -// to store v and returns a pointer to it. -func Bool(v bool) *bool { - return &v -} - -// Int32 is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it. -func Int32(v int32) *int32 { - return &v -} - -// Int is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it, but unlike Int32 -// its argument value is an int. -func Int(v int) *int32 { - p := new(int32) - *p = int32(v) - return p -} - -// Int64 is a helper routine that allocates a new int64 value -// to store v and returns a pointer to it. -func Int64(v int64) *int64 { - return &v -} - -// Float32 is a helper routine that allocates a new float32 value -// to store v and returns a pointer to it. -func Float32(v float32) *float32 { - return &v -} - -// Float64 is a helper routine that allocates a new float64 value -// to store v and returns a pointer to it. -func Float64(v float64) *float64 { - return &v -} - -// Uint32 is a helper routine that allocates a new uint32 value -// to store v and returns a pointer to it. -func Uint32(v uint32) *uint32 { - return &v -} - -// Uint64 is a helper routine that allocates a new uint64 value -// to store v and returns a pointer to it. -func Uint64(v uint64) *uint64 { - return &v -} - -// String is a helper routine that allocates a new string value -// to store v and returns a pointer to it. -func String(v string) *string { - return &v -} - -// EnumName is a helper function to simplify printing protocol buffer enums -// by name. Given an enum map and a value, it returns a useful string. -func EnumName(m map[int32]string, v int32) string { - s, ok := m[v] - if ok { - return s - } - return strconv.Itoa(int(v)) -} - -// UnmarshalJSONEnum is a helper function to simplify recovering enum int values -// from their JSON-encoded representation. Given a map from the enum's symbolic -// names to its int values, and a byte buffer containing the JSON-encoded -// value, it returns an int32 that can be cast to the enum type by the caller. -// -// The function can deal with both JSON representations, numeric and symbolic. -func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) { - if data[0] == '"' { - // New style: enums are strings. - var repr string - if err := json.Unmarshal(data, &repr); err != nil { - return -1, err - } - val, ok := m[repr] - if !ok { - return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr) - } - return val, nil - } - // Old style: enums are ints. - var val int32 - if err := json.Unmarshal(data, &val); err != nil { - return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName) - } - return val, nil -} - -// DebugPrint dumps the encoded data in b in a debugging format with a header -// including the string s. Used in testing but made available for general debugging. -func (p *Buffer) DebugPrint(s string, b []byte) { - var u uint64 - - obuf := p.buf - index := p.index - p.buf = b - p.index = 0 - depth := 0 - - fmt.Printf("\n--- %s ---\n", s) - -out: - for { - for i := 0; i < depth; i++ { - fmt.Print(" ") - } - - index := p.index - if index == len(p.buf) { - break - } - - op, err := p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: fetching op err %v\n", index, err) - break out - } - tag := op >> 3 - wire := op & 7 - - switch wire { - default: - fmt.Printf("%3d: t=%3d unknown wire=%d\n", - index, tag, wire) - break out - - case WireBytes: - var r []byte - - r, err = p.DecodeRawBytes(false) - if err != nil { - break out - } - fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r)) - if len(r) <= 6 { - for i := 0; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } else { - for i := 0; i < 3; i++ { - fmt.Printf(" %.2x", r[i]) - } - fmt.Printf(" ..") - for i := len(r) - 3; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } - fmt.Printf("\n") - - case WireFixed32: - u, err = p.DecodeFixed32() - if err != nil { - fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u) - - case WireFixed64: - u, err = p.DecodeFixed64() - if err != nil { - fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u) - - case WireVarint: - u, err = p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u) - - case WireStartGroup: - fmt.Printf("%3d: t=%3d start\n", index, tag) - depth++ - - case WireEndGroup: - depth-- - fmt.Printf("%3d: t=%3d end\n", index, tag) - } - } - - if depth != 0 { - fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth) - } - fmt.Printf("\n") - - p.buf = obuf - p.index = index -} - -// SetDefaults sets unset protocol buffer fields to their default values. -// It only modifies fields that are both unset and have defined defaults. -// It recursively sets default values in any non-nil sub-messages. -func SetDefaults(pb Message) { - setDefaults(reflect.ValueOf(pb), true, false) -} - -// v is a pointer to a struct. -func setDefaults(v reflect.Value, recur, zeros bool) { - v = v.Elem() - - defaultMu.RLock() - dm, ok := defaults[v.Type()] - defaultMu.RUnlock() - if !ok { - dm = buildDefaultMessage(v.Type()) - defaultMu.Lock() - defaults[v.Type()] = dm - defaultMu.Unlock() - } - - for _, sf := range dm.scalars { - f := v.Field(sf.index) - if !f.IsNil() { - // field already set - continue - } - dv := sf.value - if dv == nil && !zeros { - // no explicit default, and don't want to set zeros - continue - } - fptr := f.Addr().Interface() // **T - // TODO: Consider batching the allocations we do here. - switch sf.kind { - case reflect.Bool: - b := new(bool) - if dv != nil { - *b = dv.(bool) - } - *(fptr.(**bool)) = b - case reflect.Float32: - f := new(float32) - if dv != nil { - *f = dv.(float32) - } - *(fptr.(**float32)) = f - case reflect.Float64: - f := new(float64) - if dv != nil { - *f = dv.(float64) - } - *(fptr.(**float64)) = f - case reflect.Int32: - // might be an enum - if ft := f.Type(); ft != int32PtrType { - // enum - f.Set(reflect.New(ft.Elem())) - if dv != nil { - f.Elem().SetInt(int64(dv.(int32))) - } - } else { - // int32 field - i := new(int32) - if dv != nil { - *i = dv.(int32) - } - *(fptr.(**int32)) = i - } - case reflect.Int64: - i := new(int64) - if dv != nil { - *i = dv.(int64) - } - *(fptr.(**int64)) = i - case reflect.String: - s := new(string) - if dv != nil { - *s = dv.(string) - } - *(fptr.(**string)) = s - case reflect.Uint8: - // exceptional case: []byte - var b []byte - if dv != nil { - db := dv.([]byte) - b = make([]byte, len(db)) - copy(b, db) - } else { - b = []byte{} - } - *(fptr.(*[]byte)) = b - case reflect.Uint32: - u := new(uint32) - if dv != nil { - *u = dv.(uint32) - } - *(fptr.(**uint32)) = u - case reflect.Uint64: - u := new(uint64) - if dv != nil { - *u = dv.(uint64) - } - *(fptr.(**uint64)) = u - default: - log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind) - } - } - - for _, ni := range dm.nested { - f := v.Field(ni) - // f is *T or []*T or map[T]*T - switch f.Kind() { - case reflect.Ptr: - if f.IsNil() { - continue - } - setDefaults(f, recur, zeros) - - case reflect.Slice: - for i := 0; i < f.Len(); i++ { - e := f.Index(i) - if e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - - case reflect.Map: - for _, k := range f.MapKeys() { - e := f.MapIndex(k) - if e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - } - } -} - -var ( - // defaults maps a protocol buffer struct type to a slice of the fields, - // with its scalar fields set to their proto-declared non-zero default values. - defaultMu sync.RWMutex - defaults = make(map[reflect.Type]defaultMessage) - - int32PtrType = reflect.TypeOf((*int32)(nil)) -) - -// defaultMessage represents information about the default values of a message. -type defaultMessage struct { - scalars []scalarField - nested []int // struct field index of nested messages -} - -type scalarField struct { - index int // struct field index - kind reflect.Kind // element type (the T in *T or []T) - value interface{} // the proto-declared default value, or nil -} - -// t is a struct type. -func buildDefaultMessage(t reflect.Type) (dm defaultMessage) { - sprop := GetProperties(t) - for _, prop := range sprop.Prop { - fi, ok := sprop.decoderTags.get(prop.Tag) - if !ok { - // XXX_unrecognized - continue - } - ft := t.Field(fi).Type - - sf, nested, err := fieldDefault(ft, prop) - switch { - case err != nil: - log.Print(err) - case nested: - dm.nested = append(dm.nested, fi) - case sf != nil: - sf.index = fi - dm.scalars = append(dm.scalars, *sf) - } - } - - return dm -} - -// fieldDefault returns the scalarField for field type ft. -// sf will be nil if the field can not have a default. -// nestedMessage will be true if this is a nested message. -// Note that sf.index is not set on return. -func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) { - var canHaveDefault bool - switch ft.Kind() { - case reflect.Ptr: - if ft.Elem().Kind() == reflect.Struct { - nestedMessage = true - } else { - canHaveDefault = true // proto2 scalar field - } - - case reflect.Slice: - switch ft.Elem().Kind() { - case reflect.Ptr: - nestedMessage = true // repeated message - case reflect.Uint8: - canHaveDefault = true // bytes field - } - - case reflect.Map: - if ft.Elem().Kind() == reflect.Ptr { - nestedMessage = true // map with message values - } - } - - if !canHaveDefault { - if nestedMessage { - return nil, true, nil - } - return nil, false, nil - } - - // We now know that ft is a pointer or slice. - sf = &scalarField{kind: ft.Elem().Kind()} - - // scalar fields without defaults - if !prop.HasDefault { - return sf, false, nil - } - - // a scalar field: either *T or []byte - switch ft.Elem().Kind() { - case reflect.Bool: - x, err := strconv.ParseBool(prop.Default) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Float32: - x, err := strconv.ParseFloat(prop.Default, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err) - } - sf.value = float32(x) - case reflect.Float64: - x, err := strconv.ParseFloat(prop.Default, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Int32: - x, err := strconv.ParseInt(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err) - } - sf.value = int32(x) - case reflect.Int64: - x, err := strconv.ParseInt(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.String: - sf.value = prop.Default - case reflect.Uint8: - // []byte (not *uint8) - sf.value = []byte(prop.Default) - case reflect.Uint32: - x, err := strconv.ParseUint(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err) - } - sf.value = uint32(x) - case reflect.Uint64: - x, err := strconv.ParseUint(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err) - } - sf.value = x - default: - return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind()) - } - - return sf, false, nil -} - -// mapKeys returns a sort.Interface to be used for sorting the map keys. -// Map fields may have key types of non-float scalars, strings and enums. -func mapKeys(vs []reflect.Value) sort.Interface { - s := mapKeySorter{vs: vs} - - // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps. - if len(vs) == 0 { - return s - } - switch vs[0].Kind() { - case reflect.Int32, reflect.Int64: - s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() } - case reflect.Uint32, reflect.Uint64: - s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() } - case reflect.Bool: - s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true - case reflect.String: - s.less = func(a, b reflect.Value) bool { return a.String() < b.String() } - default: - panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind())) - } - - return s -} - -type mapKeySorter struct { - vs []reflect.Value - less func(a, b reflect.Value) bool -} - -func (s mapKeySorter) Len() int { return len(s.vs) } -func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] } -func (s mapKeySorter) Less(i, j int) bool { - return s.less(s.vs[i], s.vs[j]) -} - -// isProto3Zero reports whether v is a zero proto3 value. -func isProto3Zero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return !v.Bool() - case reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint32, reflect.Uint64: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return v.Float() == 0 - case reflect.String: - return v.String() == "" - } - return false -} - -const ( - // ProtoPackageIsVersion3 is referenced from generated protocol buffer files - // to assert that that code is compatible with this version of the proto package. - ProtoPackageIsVersion3 = true - - // ProtoPackageIsVersion2 is referenced from generated protocol buffer files - // to assert that that code is compatible with this version of the proto package. - ProtoPackageIsVersion2 = true - - // ProtoPackageIsVersion1 is referenced from generated protocol buffer files - // to assert that that code is compatible with this version of the proto package. - ProtoPackageIsVersion1 = true -) - -// InternalMessageInfo is a type used internally by generated .pb.go files. -// This type is not intended to be used by non-generated code. -// This type is not subject to any compatibility guarantee. -type InternalMessageInfo struct { - marshal *marshalInfo - unmarshal *unmarshalInfo - merge *mergeInfo - discard *discardInfo -} diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go deleted file mode 100644 index f48a756761..0000000000 --- a/vendor/github.com/golang/protobuf/proto/message_set.go +++ /dev/null @@ -1,181 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Support for message sets. - */ - -import ( - "errors" -) - -// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. -// A message type ID is required for storing a protocol buffer in a message set. -var errNoMessageTypeID = errors.New("proto does not have a message type ID") - -// The first two types (_MessageSet_Item and messageSet) -// model what the protocol compiler produces for the following protocol message: -// message MessageSet { -// repeated group Item = 1 { -// required int32 type_id = 2; -// required string message = 3; -// }; -// } -// That is the MessageSet wire format. We can't use a proto to generate these -// because that would introduce a circular dependency between it and this package. - -type _MessageSet_Item struct { - TypeId *int32 `protobuf:"varint,2,req,name=type_id"` - Message []byte `protobuf:"bytes,3,req,name=message"` -} - -type messageSet struct { - Item []*_MessageSet_Item `protobuf:"group,1,rep"` - XXX_unrecognized []byte - // TODO: caching? -} - -// Make sure messageSet is a Message. -var _ Message = (*messageSet)(nil) - -// messageTypeIder is an interface satisfied by a protocol buffer type -// that may be stored in a MessageSet. -type messageTypeIder interface { - MessageTypeId() int32 -} - -func (ms *messageSet) find(pb Message) *_MessageSet_Item { - mti, ok := pb.(messageTypeIder) - if !ok { - return nil - } - id := mti.MessageTypeId() - for _, item := range ms.Item { - if *item.TypeId == id { - return item - } - } - return nil -} - -func (ms *messageSet) Has(pb Message) bool { - return ms.find(pb) != nil -} - -func (ms *messageSet) Unmarshal(pb Message) error { - if item := ms.find(pb); item != nil { - return Unmarshal(item.Message, pb) - } - if _, ok := pb.(messageTypeIder); !ok { - return errNoMessageTypeID - } - return nil // TODO: return error instead? -} - -func (ms *messageSet) Marshal(pb Message) error { - msg, err := Marshal(pb) - if err != nil { - return err - } - if item := ms.find(pb); item != nil { - // reuse existing item - item.Message = msg - return nil - } - - mti, ok := pb.(messageTypeIder) - if !ok { - return errNoMessageTypeID - } - - mtid := mti.MessageTypeId() - ms.Item = append(ms.Item, &_MessageSet_Item{ - TypeId: &mtid, - Message: msg, - }) - return nil -} - -func (ms *messageSet) Reset() { *ms = messageSet{} } -func (ms *messageSet) String() string { return CompactTextString(ms) } -func (*messageSet) ProtoMessage() {} - -// Support for the message_set_wire_format message option. - -func skipVarint(buf []byte) []byte { - i := 0 - for ; buf[i]&0x80 != 0; i++ { - } - return buf[i+1:] -} - -// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. -// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option. -func unmarshalMessageSet(buf []byte, exts interface{}) error { - var m map[int32]Extension - switch exts := exts.(type) { - case *XXX_InternalExtensions: - m = exts.extensionsWrite() - case map[int32]Extension: - m = exts - default: - return errors.New("proto: not an extension map") - } - - ms := new(messageSet) - if err := Unmarshal(buf, ms); err != nil { - return err - } - for _, item := range ms.Item { - id := *item.TypeId - msg := item.Message - - // Restore wire type and field number varint, plus length varint. - // Be careful to preserve duplicate items. - b := EncodeVarint(uint64(id)<<3 | WireBytes) - if ext, ok := m[id]; ok { - // Existing data; rip off the tag and length varint - // so we join the new data correctly. - // We can assume that ext.enc is set because we are unmarshaling. - o := ext.enc[len(b):] // skip wire type and field number - _, n := DecodeVarint(o) // calculate length of length varint - o = o[n:] // skip length varint - msg = append(o, msg...) // join old data and new data - } - b = append(b, EncodeVarint(uint64(len(msg)))...) - b = append(b, msg...) - - m[id] = Extension{enc: b} - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go deleted file mode 100644 index 94fa9194a8..0000000000 --- a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go +++ /dev/null @@ -1,360 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build purego appengine js - -// This file contains an implementation of proto field accesses using package reflect. -// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can -// be used on App Engine. - -package proto - -import ( - "reflect" - "sync" -) - -const unsafeAllowed = false - -// A field identifies a field in a struct, accessible from a pointer. -// In this implementation, a field is identified by the sequence of field indices -// passed to reflect's FieldByIndex. -type field []int - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return f.Index -} - -// invalidField is an invalid field identifier. -var invalidField = field(nil) - -// zeroField is a noop when calling pointer.offset. -var zeroField = field([]int{}) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { return f != nil } - -// The pointer type is for the table-driven decoder. -// The implementation here uses a reflect.Value of pointer type to -// create a generic pointer. In pointer_unsafe.go we use unsafe -// instead of reflect to implement the same (but faster) interface. -type pointer struct { - v reflect.Value -} - -// toPointer converts an interface of pointer type to a pointer -// that points to the same target. -func toPointer(i *Message) pointer { - return pointer{v: reflect.ValueOf(*i)} -} - -// toAddrPointer converts an interface to a pointer that points to -// the interface data. -func toAddrPointer(i *interface{}, isptr, deref bool) pointer { - v := reflect.ValueOf(*i) - u := reflect.New(v.Type()) - u.Elem().Set(v) - if deref { - u = u.Elem() - } - return pointer{v: u} -} - -// valToPointer converts v to a pointer. v must be of pointer type. -func valToPointer(v reflect.Value) pointer { - return pointer{v: v} -} - -// offset converts from a pointer to a structure to a pointer to -// one of its fields. -func (p pointer) offset(f field) pointer { - return pointer{v: p.v.Elem().FieldByIndex(f).Addr()} -} - -func (p pointer) isNil() bool { - return p.v.IsNil() -} - -// grow updates the slice s in place to make it one element longer. -// s must be addressable. -// Returns the (addressable) new element. -func grow(s reflect.Value) reflect.Value { - n, m := s.Len(), s.Cap() - if n < m { - s.SetLen(n + 1) - } else { - s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem()))) - } - return s.Index(n) -} - -func (p pointer) toInt64() *int64 { - return p.v.Interface().(*int64) -} -func (p pointer) toInt64Ptr() **int64 { - return p.v.Interface().(**int64) -} -func (p pointer) toInt64Slice() *[]int64 { - return p.v.Interface().(*[]int64) -} - -var int32ptr = reflect.TypeOf((*int32)(nil)) - -func (p pointer) toInt32() *int32 { - return p.v.Convert(int32ptr).Interface().(*int32) -} - -// The toInt32Ptr/Slice methods don't work because of enums. -// Instead, we must use set/get methods for the int32ptr/slice case. -/* - func (p pointer) toInt32Ptr() **int32 { - return p.v.Interface().(**int32) -} - func (p pointer) toInt32Slice() *[]int32 { - return p.v.Interface().(*[]int32) -} -*/ -func (p pointer) getInt32Ptr() *int32 { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - return p.v.Elem().Interface().(*int32) - } - // an enum - return p.v.Elem().Convert(int32PtrType).Interface().(*int32) -} -func (p pointer) setInt32Ptr(v int32) { - // Allocate value in a *int32. Possibly convert that to a *enum. - // Then assign it to a **int32 or **enum. - // Note: we can convert *int32 to *enum, but we can't convert - // **int32 to **enum! - p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem())) -} - -// getInt32Slice copies []int32 from p as a new slice. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) getInt32Slice() []int32 { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - return p.v.Elem().Interface().([]int32) - } - // an enum - // Allocate a []int32, then assign []enum's values into it. - // Note: we can't convert []enum to []int32. - slice := p.v.Elem() - s := make([]int32, slice.Len()) - for i := 0; i < slice.Len(); i++ { - s[i] = int32(slice.Index(i).Int()) - } - return s -} - -// setInt32Slice copies []int32 into p as a new slice. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) setInt32Slice(v []int32) { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - p.v.Elem().Set(reflect.ValueOf(v)) - return - } - // an enum - // Allocate a []enum, then assign []int32's values into it. - // Note: we can't convert []enum to []int32. - slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v)) - for i, x := range v { - slice.Index(i).SetInt(int64(x)) - } - p.v.Elem().Set(slice) -} -func (p pointer) appendInt32Slice(v int32) { - grow(p.v.Elem()).SetInt(int64(v)) -} - -func (p pointer) toUint64() *uint64 { - return p.v.Interface().(*uint64) -} -func (p pointer) toUint64Ptr() **uint64 { - return p.v.Interface().(**uint64) -} -func (p pointer) toUint64Slice() *[]uint64 { - return p.v.Interface().(*[]uint64) -} -func (p pointer) toUint32() *uint32 { - return p.v.Interface().(*uint32) -} -func (p pointer) toUint32Ptr() **uint32 { - return p.v.Interface().(**uint32) -} -func (p pointer) toUint32Slice() *[]uint32 { - return p.v.Interface().(*[]uint32) -} -func (p pointer) toBool() *bool { - return p.v.Interface().(*bool) -} -func (p pointer) toBoolPtr() **bool { - return p.v.Interface().(**bool) -} -func (p pointer) toBoolSlice() *[]bool { - return p.v.Interface().(*[]bool) -} -func (p pointer) toFloat64() *float64 { - return p.v.Interface().(*float64) -} -func (p pointer) toFloat64Ptr() **float64 { - return p.v.Interface().(**float64) -} -func (p pointer) toFloat64Slice() *[]float64 { - return p.v.Interface().(*[]float64) -} -func (p pointer) toFloat32() *float32 { - return p.v.Interface().(*float32) -} -func (p pointer) toFloat32Ptr() **float32 { - return p.v.Interface().(**float32) -} -func (p pointer) toFloat32Slice() *[]float32 { - return p.v.Interface().(*[]float32) -} -func (p pointer) toString() *string { - return p.v.Interface().(*string) -} -func (p pointer) toStringPtr() **string { - return p.v.Interface().(**string) -} -func (p pointer) toStringSlice() *[]string { - return p.v.Interface().(*[]string) -} -func (p pointer) toBytes() *[]byte { - return p.v.Interface().(*[]byte) -} -func (p pointer) toBytesSlice() *[][]byte { - return p.v.Interface().(*[][]byte) -} -func (p pointer) toExtensions() *XXX_InternalExtensions { - return p.v.Interface().(*XXX_InternalExtensions) -} -func (p pointer) toOldExtensions() *map[int32]Extension { - return p.v.Interface().(*map[int32]Extension) -} -func (p pointer) getPointer() pointer { - return pointer{v: p.v.Elem()} -} -func (p pointer) setPointer(q pointer) { - p.v.Elem().Set(q.v) -} -func (p pointer) appendPointer(q pointer) { - grow(p.v.Elem()).Set(q.v) -} - -// getPointerSlice copies []*T from p as a new []pointer. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) getPointerSlice() []pointer { - if p.v.IsNil() { - return nil - } - n := p.v.Elem().Len() - s := make([]pointer, n) - for i := 0; i < n; i++ { - s[i] = pointer{v: p.v.Elem().Index(i)} - } - return s -} - -// setPointerSlice copies []pointer into p as a new []*T. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) setPointerSlice(v []pointer) { - if v == nil { - p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem()) - return - } - s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v)) - for _, p := range v { - s = reflect.Append(s, p.v) - } - p.v.Elem().Set(s) -} - -// getInterfacePointer returns a pointer that points to the -// interface data of the interface pointed by p. -func (p pointer) getInterfacePointer() pointer { - if p.v.Elem().IsNil() { - return pointer{v: p.v.Elem()} - } - return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct -} - -func (p pointer) asPointerTo(t reflect.Type) reflect.Value { - // TODO: check that p.v.Type().Elem() == t? - return p.v -} - -func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} - -var atomicLock sync.Mutex diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go deleted file mode 100644 index dbfffe071b..0000000000 --- a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go +++ /dev/null @@ -1,313 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build !purego,!appengine,!js - -// This file contains the implementation of the proto field accesses using package unsafe. - -package proto - -import ( - "reflect" - "sync/atomic" - "unsafe" -) - -const unsafeAllowed = true - -// A field identifies a field in a struct, accessible from a pointer. -// In this implementation, a field is identified by its byte offset from the start of the struct. -type field uintptr - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return field(f.Offset) -} - -// invalidField is an invalid field identifier. -const invalidField = ^field(0) - -// zeroField is a noop when calling pointer.offset. -const zeroField = field(0) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { - return f != invalidField -} - -// The pointer type below is for the new table-driven encoder/decoder. -// The implementation here uses unsafe.Pointer to create a generic pointer. -// In pointer_reflect.go we use reflect instead of unsafe to implement -// the same (but slower) interface. -type pointer struct { - p unsafe.Pointer -} - -// size of pointer -var ptrSize = unsafe.Sizeof(uintptr(0)) - -// toPointer converts an interface of pointer type to a pointer -// that points to the same target. -func toPointer(i *Message) pointer { - // Super-tricky - read pointer out of data word of interface value. - // Saves ~25ns over the equivalent: - // return valToPointer(reflect.ValueOf(*i)) - return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} -} - -// toAddrPointer converts an interface to a pointer that points to -// the interface data. -func toAddrPointer(i *interface{}, isptr, deref bool) (p pointer) { - // Super-tricky - read or get the address of data word of interface value. - if isptr { - // The interface is of pointer type, thus it is a direct interface. - // The data word is the pointer data itself. We take its address. - p = pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)} - } else { - // The interface is not of pointer type. The data word is the pointer - // to the data. - p = pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} - } - if deref { - p.p = *(*unsafe.Pointer)(p.p) - } - return p -} - -// valToPointer converts v to a pointer. v must be of pointer type. -func valToPointer(v reflect.Value) pointer { - return pointer{p: unsafe.Pointer(v.Pointer())} -} - -// offset converts from a pointer to a structure to a pointer to -// one of its fields. -func (p pointer) offset(f field) pointer { - // For safety, we should panic if !f.IsValid, however calling panic causes - // this to no longer be inlineable, which is a serious performance cost. - /* - if !f.IsValid() { - panic("invalid field") - } - */ - return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))} -} - -func (p pointer) isNil() bool { - return p.p == nil -} - -func (p pointer) toInt64() *int64 { - return (*int64)(p.p) -} -func (p pointer) toInt64Ptr() **int64 { - return (**int64)(p.p) -} -func (p pointer) toInt64Slice() *[]int64 { - return (*[]int64)(p.p) -} -func (p pointer) toInt32() *int32 { - return (*int32)(p.p) -} - -// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist. -/* - func (p pointer) toInt32Ptr() **int32 { - return (**int32)(p.p) - } - func (p pointer) toInt32Slice() *[]int32 { - return (*[]int32)(p.p) - } -*/ -func (p pointer) getInt32Ptr() *int32 { - return *(**int32)(p.p) -} -func (p pointer) setInt32Ptr(v int32) { - *(**int32)(p.p) = &v -} - -// getInt32Slice loads a []int32 from p. -// The value returned is aliased with the original slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) getInt32Slice() []int32 { - return *(*[]int32)(p.p) -} - -// setInt32Slice stores a []int32 to p. -// The value set is aliased with the input slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) setInt32Slice(v []int32) { - *(*[]int32)(p.p) = v -} - -// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead? -func (p pointer) appendInt32Slice(v int32) { - s := (*[]int32)(p.p) - *s = append(*s, v) -} - -func (p pointer) toUint64() *uint64 { - return (*uint64)(p.p) -} -func (p pointer) toUint64Ptr() **uint64 { - return (**uint64)(p.p) -} -func (p pointer) toUint64Slice() *[]uint64 { - return (*[]uint64)(p.p) -} -func (p pointer) toUint32() *uint32 { - return (*uint32)(p.p) -} -func (p pointer) toUint32Ptr() **uint32 { - return (**uint32)(p.p) -} -func (p pointer) toUint32Slice() *[]uint32 { - return (*[]uint32)(p.p) -} -func (p pointer) toBool() *bool { - return (*bool)(p.p) -} -func (p pointer) toBoolPtr() **bool { - return (**bool)(p.p) -} -func (p pointer) toBoolSlice() *[]bool { - return (*[]bool)(p.p) -} -func (p pointer) toFloat64() *float64 { - return (*float64)(p.p) -} -func (p pointer) toFloat64Ptr() **float64 { - return (**float64)(p.p) -} -func (p pointer) toFloat64Slice() *[]float64 { - return (*[]float64)(p.p) -} -func (p pointer) toFloat32() *float32 { - return (*float32)(p.p) -} -func (p pointer) toFloat32Ptr() **float32 { - return (**float32)(p.p) -} -func (p pointer) toFloat32Slice() *[]float32 { - return (*[]float32)(p.p) -} -func (p pointer) toString() *string { - return (*string)(p.p) -} -func (p pointer) toStringPtr() **string { - return (**string)(p.p) -} -func (p pointer) toStringSlice() *[]string { - return (*[]string)(p.p) -} -func (p pointer) toBytes() *[]byte { - return (*[]byte)(p.p) -} -func (p pointer) toBytesSlice() *[][]byte { - return (*[][]byte)(p.p) -} -func (p pointer) toExtensions() *XXX_InternalExtensions { - return (*XXX_InternalExtensions)(p.p) -} -func (p pointer) toOldExtensions() *map[int32]Extension { - return (*map[int32]Extension)(p.p) -} - -// getPointerSlice loads []*T from p as a []pointer. -// The value returned is aliased with the original slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) getPointerSlice() []pointer { - // Super-tricky - p should point to a []*T where T is a - // message type. We load it as []pointer. - return *(*[]pointer)(p.p) -} - -// setPointerSlice stores []pointer into p as a []*T. -// The value set is aliased with the input slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) setPointerSlice(v []pointer) { - // Super-tricky - p should point to a []*T where T is a - // message type. We store it as []pointer. - *(*[]pointer)(p.p) = v -} - -// getPointer loads the pointer at p and returns it. -func (p pointer) getPointer() pointer { - return pointer{p: *(*unsafe.Pointer)(p.p)} -} - -// setPointer stores the pointer q at p. -func (p pointer) setPointer(q pointer) { - *(*unsafe.Pointer)(p.p) = q.p -} - -// append q to the slice pointed to by p. -func (p pointer) appendPointer(q pointer) { - s := (*[]unsafe.Pointer)(p.p) - *s = append(*s, q.p) -} - -// getInterfacePointer returns a pointer that points to the -// interface data of the interface pointed by p. -func (p pointer) getInterfacePointer() pointer { - // Super-tricky - read pointer out of data word of interface value. - return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]} -} - -// asPointerTo returns a reflect.Value that is a pointer to an -// object of type t stored at p. -func (p pointer) asPointerTo(t reflect.Type) reflect.Value { - return reflect.NewAt(t, p.p) -} - -func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { - return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { - return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { - return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { - return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go index a4b8c0cd3a..dcdc2202fa 100644 --- a/vendor/github.com/golang/protobuf/proto/properties.go +++ b/vendor/github.com/golang/protobuf/proto/properties.go @@ -1,162 +1,104 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package proto -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - import ( "fmt" - "log" "reflect" - "sort" "strconv" "strings" "sync" + + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoimpl" ) -const debug bool = false - -// Constants that identify the encoding of a value on the wire. -const ( - WireVarint = 0 - WireFixed64 = 1 - WireBytes = 2 - WireStartGroup = 3 - WireEndGroup = 4 - WireFixed32 = 5 -) - -// tagMap is an optimization over map[int]int for typical protocol buffer -// use-cases. Encoded protocol buffers are often in tag order with small tag -// numbers. -type tagMap struct { - fastTags []int - slowTags map[int]int -} - -// tagMapFastLimit is the upper bound on the tag number that will be stored in -// the tagMap slice rather than its map. -const tagMapFastLimit = 1024 - -func (p *tagMap) get(t int) (int, bool) { - if t > 0 && t < tagMapFastLimit { - if t >= len(p.fastTags) { - return 0, false - } - fi := p.fastTags[t] - return fi, fi >= 0 - } - fi, ok := p.slowTags[t] - return fi, ok -} - -func (p *tagMap) put(t int, fi int) { - if t > 0 && t < tagMapFastLimit { - for len(p.fastTags) < t+1 { - p.fastTags = append(p.fastTags, -1) - } - p.fastTags[t] = fi - return - } - if p.slowTags == nil { - p.slowTags = make(map[int]int) - } - p.slowTags[t] = fi -} - -// StructProperties represents properties for all the fields of a struct. -// decoderTags and decoderOrigNames should only be used by the decoder. +// StructProperties represents protocol buffer type information for a +// generated protobuf message in the open-struct API. +// +// Deprecated: Do not use. type StructProperties struct { - Prop []*Properties // properties for each field - reqCount int // required count - decoderTags tagMap // map from proto tag to struct field number - decoderOrigNames map[string]int // map from original name to struct field number - order []int // list of struct field numbers in tag order + // Prop are the properties for each field. + // + // Fields belonging to a oneof are stored in OneofTypes instead, with a + // single Properties representing the parent oneof held here. + // + // The order of Prop matches the order of fields in the Go struct. + // Struct fields that are not related to protobufs have a "XXX_" prefix + // in the Properties.Name and must be ignored by the user. + Prop []*Properties // OneofTypes contains information about the oneof fields in this message. - // It is keyed by the original name of a field. + // It is keyed by the protobuf field name. OneofTypes map[string]*OneofProperties } -// OneofProperties represents information about a specific field in a oneof. -type OneofProperties struct { - Type reflect.Type // pointer to generated struct type for this oneof field - Field int // struct field number of the containing oneof in the message - Prop *Properties -} - -// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec. -// See encode.go, (*Buffer).enc_struct. - -func (sp *StructProperties) Len() int { return len(sp.order) } -func (sp *StructProperties) Less(i, j int) bool { - return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag -} -func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] } - -// Properties represents the protocol-specific behavior of a single struct field. +// Properties represents the type information for a protobuf message field. +// +// Deprecated: Do not use. type Properties struct { - Name string // name of the field, for error messages - OrigName string // original name before protocol compiler (always set) - JSONName string // name to use for JSON; determined by protoc - Wire string + // Name is a placeholder name with little meaningful semantic value. + // If the name has an "XXX_" prefix, the entire Properties must be ignored. + Name string + // OrigName is the protobuf field name or oneof name. + OrigName string + // JSONName is the JSON name for the protobuf field. + JSONName string + // Enum is a placeholder name for enums. + // For historical reasons, this is neither the Go name for the enum, + // nor the protobuf name for the enum. + Enum string // Deprecated: Do not use. + // Weak contains the full name of the weakly referenced message. + Weak string + // Wire is a string representation of the wire type. + Wire string + // WireType is the protobuf wire type for the field. WireType int - Tag int + // Tag is the protobuf field number. + Tag int + // Required reports whether this is a required field. Required bool + // Optional reports whether this is a optional field. Optional bool + // Repeated reports whether this is a repeated field. Repeated bool - Packed bool // relevant for repeated primitives only - Enum string // set for enum types only - proto3 bool // whether this is known to be a proto3 field - oneof bool // whether this is a oneof field + // Packed reports whether this is a packed repeated field of scalars. + Packed bool + // Proto3 reports whether this field operates under the proto3 syntax. + Proto3 bool + // Oneof reports whether this field belongs within a oneof. + Oneof bool - Default string // default value - HasDefault bool // whether an explicit default was provided + // Default is the default value in string form. + Default string + // HasDefault reports whether the field has a default value. + HasDefault bool - stype reflect.Type // set for struct types only - sprop *StructProperties // set for struct types only + // MapKeyProp is the properties for the key field for a map field. + MapKeyProp *Properties + // MapValProp is the properties for the value field for a map field. + MapValProp *Properties +} - mtype reflect.Type // set for map types only - MapKeyProp *Properties // set for map types only - MapValProp *Properties // set for map types only +// OneofProperties represents the type information for a protobuf oneof. +// +// Deprecated: Do not use. +type OneofProperties struct { + // Type is a pointer to the generated wrapper type for the field value. + // This is nil for messages that are not in the open-struct API. + Type reflect.Type + // Field is the index into StructProperties.Prop for the containing oneof. + Field int + // Prop is the properties for the field. + Prop *Properties } // String formats the properties in the protobuf struct field tag style. func (p *Properties) String() string { s := p.Wire - s += "," - s += strconv.Itoa(p.Tag) + s += "," + strconv.Itoa(p.Tag) if p.Required { s += ",req" } @@ -170,18 +112,21 @@ func (p *Properties) String() string { s += ",packed" } s += ",name=" + p.OrigName - if p.JSONName != p.OrigName { + if p.JSONName != "" { s += ",json=" + p.JSONName } - if p.proto3 { - s += ",proto3" - } - if p.oneof { - s += ",oneof" - } if len(p.Enum) > 0 { s += ",enum=" + p.Enum } + if len(p.Weak) > 0 { + s += ",weak=" + p.Weak + } + if p.Proto3 { + s += ",proto3" + } + if p.Oneof { + s += ",oneof" + } if p.HasDefault { s += ",def=" + p.Default } @@ -189,356 +134,173 @@ func (p *Properties) String() string { } // Parse populates p by parsing a string in the protobuf struct field tag style. -func (p *Properties) Parse(s string) { - // "bytes,49,opt,name=foo,def=hello!" - fields := strings.Split(s, ",") // breaks def=, but handled below. - if len(fields) < 2 { - log.Printf("proto: tag has too few fields: %q", s) - return - } - - p.Wire = fields[0] - switch p.Wire { - case "varint": - p.WireType = WireVarint - case "fixed32": - p.WireType = WireFixed32 - case "fixed64": - p.WireType = WireFixed64 - case "zigzag32": - p.WireType = WireVarint - case "zigzag64": - p.WireType = WireVarint - case "bytes", "group": - p.WireType = WireBytes - // no numeric converter for non-numeric types - default: - log.Printf("proto: tag has unknown wire type: %q", s) - return - } - - var err error - p.Tag, err = strconv.Atoi(fields[1]) - if err != nil { - return - } - -outer: - for i := 2; i < len(fields); i++ { - f := fields[i] - switch { - case f == "req": - p.Required = true - case f == "opt": +func (p *Properties) Parse(tag string) { + // For example: "bytes,49,opt,name=foo,def=hello!" + for len(tag) > 0 { + i := strings.IndexByte(tag, ',') + if i < 0 { + i = len(tag) + } + switch s := tag[:i]; { + case strings.HasPrefix(s, "name="): + p.OrigName = s[len("name="):] + case strings.HasPrefix(s, "json="): + p.JSONName = s[len("json="):] + case strings.HasPrefix(s, "enum="): + p.Enum = s[len("enum="):] + case strings.HasPrefix(s, "weak="): + p.Weak = s[len("weak="):] + case strings.Trim(s, "0123456789") == "": + n, _ := strconv.ParseUint(s, 10, 32) + p.Tag = int(n) + case s == "opt": p.Optional = true - case f == "rep": + case s == "req": + p.Required = true + case s == "rep": p.Repeated = true - case f == "packed": + case s == "varint" || s == "zigzag32" || s == "zigzag64": + p.Wire = s + p.WireType = WireVarint + case s == "fixed32": + p.Wire = s + p.WireType = WireFixed32 + case s == "fixed64": + p.Wire = s + p.WireType = WireFixed64 + case s == "bytes": + p.Wire = s + p.WireType = WireBytes + case s == "group": + p.Wire = s + p.WireType = WireStartGroup + case s == "packed": p.Packed = true - case strings.HasPrefix(f, "name="): - p.OrigName = f[5:] - case strings.HasPrefix(f, "json="): - p.JSONName = f[5:] - case strings.HasPrefix(f, "enum="): - p.Enum = f[5:] - case f == "proto3": - p.proto3 = true - case f == "oneof": - p.oneof = true - case strings.HasPrefix(f, "def="): + case s == "proto3": + p.Proto3 = true + case s == "oneof": + p.Oneof = true + case strings.HasPrefix(s, "def="): + // The default tag is special in that everything afterwards is the + // default regardless of the presence of commas. p.HasDefault = true - p.Default = f[4:] // rest of string - if i+1 < len(fields) { - // Commas aren't escaped, and def is always last. - p.Default += "," + strings.Join(fields[i+1:], ",") - break outer - } + p.Default, i = tag[len("def="):], len(tag) } + tag = strings.TrimPrefix(tag[i:], ",") } } -var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem() - -// setFieldProps initializes the field properties for submessages and maps. -func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) { - switch t1 := typ; t1.Kind() { - case reflect.Ptr: - if t1.Elem().Kind() == reflect.Struct { - p.stype = t1.Elem() - } - - case reflect.Slice: - if t2 := t1.Elem(); t2.Kind() == reflect.Ptr && t2.Elem().Kind() == reflect.Struct { - p.stype = t2.Elem() - } - - case reflect.Map: - p.mtype = t1 - p.MapKeyProp = &Properties{} - p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp) - p.MapValProp = &Properties{} - vtype := p.mtype.Elem() - if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice { - // The value type is not a message (*T) or bytes ([]byte), - // so we need encoders for the pointer to this type. - vtype = reflect.PtrTo(vtype) - } - p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp) - } - - if p.stype != nil { - if lockGetProp { - p.sprop = GetProperties(p.stype) - } else { - p.sprop = getPropertiesLocked(p.stype) - } - } -} - -var ( - marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() -) - // Init populates the properties from a protocol buffer struct tag. +// +// Deprecated: Do not use. func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) { - p.init(typ, name, tag, f, true) -} - -func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) { - // "bytes,49,opt,def=hello!" p.Name = name p.OrigName = name if tag == "" { return } p.Parse(tag) - p.setFieldProps(typ, f, lockGetProp) + + if typ != nil && typ.Kind() == reflect.Map { + p.MapKeyProp = new(Properties) + p.MapKeyProp.Init(nil, "Key", f.Tag.Get("protobuf_key"), nil) + p.MapValProp = new(Properties) + p.MapValProp.Init(nil, "Value", f.Tag.Get("protobuf_val"), nil) + } } -var ( - propertiesMu sync.RWMutex - propertiesMap = make(map[reflect.Type]*StructProperties) -) +var propertiesCache sync.Map // map[reflect.Type]*StructProperties -// GetProperties returns the list of properties for the type represented by t. -// t must represent a generated struct type of a protocol message. +// GetProperties returns the list of properties for the type represented by t, +// which must be a generated protocol buffer message in the open-struct API, +// where protobuf message fields are represented by exported Go struct fields. +// +// Deprecated: Use protobuf reflection instead. func GetProperties(t reflect.Type) *StructProperties { - if t.Kind() != reflect.Struct { - panic("proto: type must have kind struct") + if p, ok := propertiesCache.Load(t); ok { + return p.(*StructProperties) } - - // Most calls to GetProperties in a long-running program will be - // retrieving details for types we have seen before. - propertiesMu.RLock() - sprop, ok := propertiesMap[t] - propertiesMu.RUnlock() - if ok { - return sprop - } - - propertiesMu.Lock() - sprop = getPropertiesLocked(t) - propertiesMu.Unlock() - return sprop + p, _ := propertiesCache.LoadOrStore(t, newProperties(t)) + return p.(*StructProperties) } -type ( - oneofFuncsIface interface { - XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) - } - oneofWrappersIface interface { - XXX_OneofWrappers() []interface{} - } -) - -// getPropertiesLocked requires that propertiesMu is held. -func getPropertiesLocked(t reflect.Type) *StructProperties { - if prop, ok := propertiesMap[t]; ok { - return prop +func newProperties(t reflect.Type) *StructProperties { + if t.Kind() != reflect.Struct { + panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t)) } + var hasOneof bool prop := new(StructProperties) - // in case of recursive protos, fill this in now. - propertiesMap[t] = prop - - // build properties - prop.Prop = make([]*Properties, t.NumField()) - prop.order = make([]int, t.NumField()) + // Construct a list of properties for each field in the struct. for i := 0; i < t.NumField(); i++ { - f := t.Field(i) p := new(Properties) - name := f.Name - p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false) + f := t.Field(i) + tagField := f.Tag.Get("protobuf") + p.Init(f.Type, f.Name, tagField, &f) - oneof := f.Tag.Get("protobuf_oneof") // special case - if oneof != "" { - // Oneof fields don't use the traditional protobuf tag. - p.OrigName = oneof + tagOneof := f.Tag.Get("protobuf_oneof") + if tagOneof != "" { + hasOneof = true + p.OrigName = tagOneof } - prop.Prop[i] = p - prop.order[i] = i - if debug { - print(i, " ", f.Name, " ", t.String(), " ") - if p.Tag > 0 { - print(p.String()) + + // Rename unrelated struct fields with the "XXX_" prefix since so much + // user code simply checks for this to exclude special fields. + if tagField == "" && tagOneof == "" && !strings.HasPrefix(p.Name, "XXX_") { + p.Name = "XXX_" + p.Name + p.OrigName = "XXX_" + p.OrigName + } else if p.Weak != "" { + p.Name = p.OrigName // avoid possible "XXX_" prefix on weak field + } + + prop.Prop = append(prop.Prop, p) + } + + // Construct a mapping of oneof field names to properties. + if hasOneof { + var oneofWrappers []interface{} + if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofFuncs"); ok { + oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[3].Interface().([]interface{}) + } + if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofWrappers"); ok { + oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0].Interface().([]interface{}) + } + if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(protoreflect.ProtoMessage); ok { + if m, ok := m.ProtoReflect().(interface{ ProtoMessageInfo() *protoimpl.MessageInfo }); ok { + oneofWrappers = m.ProtoMessageInfo().OneofWrappers } - print("\n") } - } - // Re-order prop.order. - sort.Sort(prop) - - var oots []interface{} - switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { - case oneofFuncsIface: - _, _, _, oots = m.XXX_OneofFuncs() - case oneofWrappersIface: - oots = m.XXX_OneofWrappers() - } - if len(oots) > 0 { - // Interpret oneof metadata. prop.OneofTypes = make(map[string]*OneofProperties) - for _, oot := range oots { - oop := &OneofProperties{ - Type: reflect.ValueOf(oot).Type(), // *T + for _, wrapper := range oneofWrappers { + p := &OneofProperties{ + Type: reflect.ValueOf(wrapper).Type(), // *T Prop: new(Properties), } - sft := oop.Type.Elem().Field(0) - oop.Prop.Name = sft.Name - oop.Prop.Parse(sft.Tag.Get("protobuf")) - // There will be exactly one interface field that - // this new value is assignable to. - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - if f.Type.Kind() != reflect.Interface { - continue - } - if !oop.Type.AssignableTo(f.Type) { - continue - } - oop.Field = i - break - } - prop.OneofTypes[oop.Prop.OrigName] = oop - } - } + f := p.Type.Elem().Field(0) + p.Prop.Name = f.Name + p.Prop.Parse(f.Tag.Get("protobuf")) - // build required counts - // build tags - reqCount := 0 - prop.decoderOrigNames = make(map[string]int) - for i, p := range prop.Prop { - if strings.HasPrefix(p.Name, "XXX_") { - // Internal fields should not appear in tags/origNames maps. - // They are handled specially when encoding and decoding. - continue + // Determine the struct field that contains this oneof. + // Each wrapper is assignable to exactly one parent field. + var foundOneof bool + for i := 0; i < t.NumField() && !foundOneof; i++ { + if p.Type.AssignableTo(t.Field(i).Type) { + p.Field = i + foundOneof = true + } + } + if !foundOneof { + panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t)) + } + prop.OneofTypes[p.Prop.OrigName] = p } - if p.Required { - reqCount++ - } - prop.decoderTags.put(p.Tag, i) - prop.decoderOrigNames[p.OrigName] = i } - prop.reqCount = reqCount return prop } -// A global registry of enum types. -// The generated code will register the generated maps by calling RegisterEnum. - -var enumValueMaps = make(map[string]map[string]int32) - -// RegisterEnum is called from the generated code to install the enum descriptor -// maps into the global table to aid parsing text format protocol buffers. -func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) { - if _, ok := enumValueMaps[typeName]; ok { - panic("proto: duplicate enum registered: " + typeName) - } - enumValueMaps[typeName] = valueMap -} - -// EnumValueMap returns the mapping from names to integers of the -// enum type enumType, or a nil if not found. -func EnumValueMap(enumType string) map[string]int32 { - return enumValueMaps[enumType] -} - -// A registry of all linked message types. -// The string is a fully-qualified proto name ("pkg.Message"). -var ( - protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers - protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types - revProtoTypes = make(map[reflect.Type]string) -) - -// RegisterType is called from generated code and maps from the fully qualified -// proto name to the type (pointer to struct) of the protocol buffer. -func RegisterType(x Message, name string) { - if _, ok := protoTypedNils[name]; ok { - // TODO: Some day, make this a panic. - log.Printf("proto: duplicate proto type registered: %s", name) - return - } - t := reflect.TypeOf(x) - if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 { - // Generated code always calls RegisterType with nil x. - // This check is just for extra safety. - protoTypedNils[name] = x - } else { - protoTypedNils[name] = reflect.Zero(t).Interface().(Message) - } - revProtoTypes[t] = name -} - -// RegisterMapType is called from generated code and maps from the fully qualified -// proto name to the native map type of the proto map definition. -func RegisterMapType(x interface{}, name string) { - if reflect.TypeOf(x).Kind() != reflect.Map { - panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name)) - } - if _, ok := protoMapTypes[name]; ok { - log.Printf("proto: duplicate proto type registered: %s", name) - return - } - t := reflect.TypeOf(x) - protoMapTypes[name] = t - revProtoTypes[t] = name -} - -// MessageName returns the fully-qualified proto name for the given message type. -func MessageName(x Message) string { - type xname interface { - XXX_MessageName() string - } - if m, ok := x.(xname); ok { - return m.XXX_MessageName() - } - return revProtoTypes[reflect.TypeOf(x)] -} - -// MessageType returns the message type (pointer to struct) for a named message. -// The type is not guaranteed to implement proto.Message if the name refers to a -// map entry. -func MessageType(name string) reflect.Type { - if t, ok := protoTypedNils[name]; ok { - return reflect.TypeOf(t) - } - return protoMapTypes[name] -} - -// A registry of all linked proto files. -var ( - protoFiles = make(map[string][]byte) // file name => fileDescriptor -) - -// RegisterFile is called from generated code and maps from the -// full file name of a .proto file to its compressed FileDescriptorProto. -func RegisterFile(filename string, fileDescriptor []byte) { - protoFiles[filename] = fileDescriptor -} - -// FileDescriptor returns the compressed FileDescriptorProto for a .proto file. -func FileDescriptor(filename string) []byte { return protoFiles[filename] } +func (sp *StructProperties) Len() int { return len(sp.Prop) } +func (sp *StructProperties) Less(i, j int) bool { return false } +func (sp *StructProperties) Swap(i, j int) { return } diff --git a/vendor/github.com/golang/protobuf/proto/proto.go b/vendor/github.com/golang/protobuf/proto/proto.go new file mode 100644 index 0000000000..5aee89c323 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/proto.go @@ -0,0 +1,167 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package proto provides functionality for handling protocol buffer messages. +// In particular, it provides marshaling and unmarshaling between a protobuf +// message and the binary wire format. +// +// See https://developers.google.com/protocol-buffers/docs/gotutorial for +// more information. +// +// Deprecated: Use the "google.golang.org/protobuf/proto" package instead. +package proto + +import ( + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" + "google.golang.org/protobuf/runtime/protoimpl" +) + +const ( + ProtoPackageIsVersion1 = true + ProtoPackageIsVersion2 = true + ProtoPackageIsVersion3 = true + ProtoPackageIsVersion4 = true +) + +// GeneratedEnum is any enum type generated by protoc-gen-go +// which is a named int32 kind. +// This type exists for documentation purposes. +type GeneratedEnum interface{} + +// GeneratedMessage is any message type generated by protoc-gen-go +// which is a pointer to a named struct kind. +// This type exists for documentation purposes. +type GeneratedMessage interface{} + +// Message is a protocol buffer message. +// +// This is the v1 version of the message interface and is marginally better +// than an empty interface as it lacks any method to programatically interact +// with the contents of the message. +// +// A v2 message is declared in "google.golang.org/protobuf/proto".Message and +// exposes protobuf reflection as a first-class feature of the interface. +// +// To convert a v1 message to a v2 message, use the MessageV2 function. +// To convert a v2 message to a v1 message, use the MessageV1 function. +type Message = protoiface.MessageV1 + +// MessageV1 converts either a v1 or v2 message to a v1 message. +// It returns nil if m is nil. +func MessageV1(m GeneratedMessage) protoiface.MessageV1 { + return protoimpl.X.ProtoMessageV1Of(m) +} + +// MessageV2 converts either a v1 or v2 message to a v2 message. +// It returns nil if m is nil. +func MessageV2(m GeneratedMessage) protoV2.Message { + return protoimpl.X.ProtoMessageV2Of(m) +} + +// MessageReflect returns a reflective view for a message. +// It returns nil if m is nil. +func MessageReflect(m Message) protoreflect.Message { + return protoimpl.X.MessageOf(m) +} + +// Marshaler is implemented by messages that can marshal themselves. +// This interface is used by the following functions: Size, Marshal, +// Buffer.Marshal, and Buffer.EncodeMessage. +// +// Deprecated: Do not implement. +type Marshaler interface { + // Marshal formats the encoded bytes of the message. + // It should be deterministic and emit valid protobuf wire data. + // The caller takes ownership of the returned buffer. + Marshal() ([]byte, error) +} + +// Unmarshaler is implemented by messages that can unmarshal themselves. +// This interface is used by the following functions: Unmarshal, UnmarshalMerge, +// Buffer.Unmarshal, Buffer.DecodeMessage, and Buffer.DecodeGroup. +// +// Deprecated: Do not implement. +type Unmarshaler interface { + // Unmarshal parses the encoded bytes of the protobuf wire input. + // The provided buffer is only valid for during method call. + // It should not reset the receiver message. + Unmarshal([]byte) error +} + +// Merger is implemented by messages that can merge themselves. +// This interface is used by the following functions: Clone and Merge. +// +// Deprecated: Do not implement. +type Merger interface { + // Merge merges the contents of src into the receiver message. + // It clones all data structures in src such that it aliases no mutable + // memory referenced by src. + Merge(src Message) +} + +// RequiredNotSetError is an error type returned when +// marshaling or unmarshaling a message with missing required fields. +type RequiredNotSetError struct { + err error +} + +func (e *RequiredNotSetError) Error() string { + if e.err != nil { + return e.err.Error() + } + return "proto: required field not set" +} +func (e *RequiredNotSetError) RequiredNotSet() bool { + return true +} + +func checkRequiredNotSet(m protoV2.Message) error { + if err := protoV2.CheckInitialized(m); err != nil { + return &RequiredNotSetError{err: err} + } + return nil +} + +// Clone returns a deep copy of src. +func Clone(src Message) Message { + return MessageV1(protoV2.Clone(MessageV2(src))) +} + +// Merge merges src into dst, which must be messages of the same type. +// +// Populated scalar fields in src are copied to dst, while populated +// singular messages in src are merged into dst by recursively calling Merge. +// The elements of every list field in src is appended to the corresponded +// list fields in dst. The entries of every map field in src is copied into +// the corresponding map field in dst, possibly replacing existing entries. +// The unknown fields of src are appended to the unknown fields of dst. +func Merge(dst, src Message) { + protoV2.Merge(MessageV2(dst), MessageV2(src)) +} + +// Equal reports whether two messages are equal. +// If two messages marshal to the same bytes under deterministic serialization, +// then Equal is guaranteed to report true. +// +// Two messages are equal if they are the same protobuf message type, +// have the same set of populated known and extension field values, +// and the same set of unknown fields values. +// +// Scalar values are compared with the equivalent of the == operator in Go, +// except bytes values which are compared using bytes.Equal and +// floating point values which specially treat NaNs as equal. +// Message values are compared by recursively calling Equal. +// Lists are equal if each element value is also equal. +// Maps are equal if they have the same set of keys, where the pair of values +// for each key is also equal. +func Equal(x, y Message) bool { + return protoV2.Equal(MessageV2(x), MessageV2(y)) +} + +func isMessageSet(md protoreflect.MessageDescriptor) bool { + ms, ok := md.(interface{ IsMessageSet() bool }) + return ok && ms.IsMessageSet() +} diff --git a/vendor/github.com/golang/protobuf/proto/registry.go b/vendor/github.com/golang/protobuf/proto/registry.go new file mode 100644 index 0000000000..066b4323b4 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/registry.go @@ -0,0 +1,317 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "bytes" + "compress/gzip" + "fmt" + "io/ioutil" + "reflect" + "strings" + "sync" + + "google.golang.org/protobuf/reflect/protodesc" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoimpl" +) + +// filePath is the path to the proto source file. +type filePath = string // e.g., "google/protobuf/descriptor.proto" + +// fileDescGZIP is the compressed contents of the encoded FileDescriptorProto. +type fileDescGZIP = []byte + +var fileCache sync.Map // map[filePath]fileDescGZIP + +// RegisterFile is called from generated code to register the compressed +// FileDescriptorProto with the file path for a proto source file. +// +// Deprecated: Use protoregistry.GlobalFiles.RegisterFile instead. +func RegisterFile(s filePath, d fileDescGZIP) { + // Decompress the descriptor. + zr, err := gzip.NewReader(bytes.NewReader(d)) + if err != nil { + panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err)) + } + b, err := ioutil.ReadAll(zr) + if err != nil { + panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err)) + } + + // Construct a protoreflect.FileDescriptor from the raw descriptor. + // Note that DescBuilder.Build automatically registers the constructed + // file descriptor with the v2 registry. + protoimpl.DescBuilder{RawDescriptor: b}.Build() + + // Locally cache the raw descriptor form for the file. + fileCache.Store(s, d) +} + +// FileDescriptor returns the compressed FileDescriptorProto given the file path +// for a proto source file. It returns nil if not found. +// +// Deprecated: Use protoregistry.GlobalFiles.FindFileByPath instead. +func FileDescriptor(s filePath) fileDescGZIP { + if v, ok := fileCache.Load(s); ok { + return v.(fileDescGZIP) + } + + // Find the descriptor in the v2 registry. + var b []byte + if fd, _ := protoregistry.GlobalFiles.FindFileByPath(s); fd != nil { + b, _ = Marshal(protodesc.ToFileDescriptorProto(fd)) + } + + // Locally cache the raw descriptor form for the file. + if len(b) > 0 { + v, _ := fileCache.LoadOrStore(s, protoimpl.X.CompressGZIP(b)) + return v.(fileDescGZIP) + } + return nil +} + +// enumName is the name of an enum. For historical reasons, the enum name is +// neither the full Go name nor the full protobuf name of the enum. +// The name is the dot-separated combination of just the proto package that the +// enum is declared within followed by the Go type name of the generated enum. +type enumName = string // e.g., "my.proto.package.GoMessage_GoEnum" + +// enumsByName maps enum values by name to their numeric counterpart. +type enumsByName = map[string]int32 + +// enumsByNumber maps enum values by number to their name counterpart. +type enumsByNumber = map[int32]string + +var enumCache sync.Map // map[enumName]enumsByName +var numFilesCache sync.Map // map[protoreflect.FullName]int + +// RegisterEnum is called from the generated code to register the mapping of +// enum value names to enum numbers for the enum identified by s. +// +// Deprecated: Use protoregistry.GlobalTypes.RegisterEnum instead. +func RegisterEnum(s enumName, _ enumsByNumber, m enumsByName) { + if _, ok := enumCache.Load(s); ok { + panic("proto: duplicate enum registered: " + s) + } + enumCache.Store(s, m) + + // This does not forward registration to the v2 registry since this API + // lacks sufficient information to construct a complete v2 enum descriptor. +} + +// EnumValueMap returns the mapping from enum value names to enum numbers for +// the enum of the given name. It returns nil if not found. +// +// Deprecated: Use protoregistry.GlobalTypes.FindEnumByName instead. +func EnumValueMap(s enumName) enumsByName { + if v, ok := enumCache.Load(s); ok { + return v.(enumsByName) + } + + // Check whether the cache is stale. If the number of files in the current + // package differs, then it means that some enums may have been recently + // registered upstream that we do not know about. + var protoPkg protoreflect.FullName + if i := strings.LastIndexByte(s, '.'); i >= 0 { + protoPkg = protoreflect.FullName(s[:i]) + } + v, _ := numFilesCache.Load(protoPkg) + numFiles, _ := v.(int) + if protoregistry.GlobalFiles.NumFilesByPackage(protoPkg) == numFiles { + return nil // cache is up-to-date; was not found earlier + } + + // Update the enum cache for all enums declared in the given proto package. + numFiles = 0 + protoregistry.GlobalFiles.RangeFilesByPackage(protoPkg, func(fd protoreflect.FileDescriptor) bool { + walkEnums(fd, func(ed protoreflect.EnumDescriptor) { + name := protoimpl.X.LegacyEnumName(ed) + if _, ok := enumCache.Load(name); !ok { + m := make(enumsByName) + evs := ed.Values() + for i := evs.Len() - 1; i >= 0; i-- { + ev := evs.Get(i) + m[string(ev.Name())] = int32(ev.Number()) + } + enumCache.LoadOrStore(name, m) + } + }) + numFiles++ + return true + }) + numFilesCache.Store(protoPkg, numFiles) + + // Check cache again for enum map. + if v, ok := enumCache.Load(s); ok { + return v.(enumsByName) + } + return nil +} + +// walkEnums recursively walks all enums declared in d. +func walkEnums(d interface { + Enums() protoreflect.EnumDescriptors + Messages() protoreflect.MessageDescriptors +}, f func(protoreflect.EnumDescriptor)) { + eds := d.Enums() + for i := eds.Len() - 1; i >= 0; i-- { + f(eds.Get(i)) + } + mds := d.Messages() + for i := mds.Len() - 1; i >= 0; i-- { + walkEnums(mds.Get(i), f) + } +} + +// messageName is the full name of protobuf message. +type messageName = string + +var messageTypeCache sync.Map // map[messageName]reflect.Type + +// RegisterType is called from generated code to register the message Go type +// for a message of the given name. +// +// Deprecated: Use protoregistry.GlobalTypes.RegisterMessage instead. +func RegisterType(m Message, s messageName) { + mt := protoimpl.X.LegacyMessageTypeOf(m, protoreflect.FullName(s)) + if err := protoregistry.GlobalTypes.RegisterMessage(mt); err != nil { + panic(err) + } + messageTypeCache.Store(s, reflect.TypeOf(m)) +} + +// RegisterMapType is called from generated code to register the Go map type +// for a protobuf message representing a map entry. +// +// Deprecated: Do not use. +func RegisterMapType(m interface{}, s messageName) { + t := reflect.TypeOf(m) + if t.Kind() != reflect.Map { + panic(fmt.Sprintf("invalid map kind: %v", t)) + } + if _, ok := messageTypeCache.Load(s); ok { + panic(fmt.Errorf("proto: duplicate proto message registered: %s", s)) + } + messageTypeCache.Store(s, t) +} + +// MessageType returns the message type for a named message. +// It returns nil if not found. +// +// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead. +func MessageType(s messageName) reflect.Type { + if v, ok := messageTypeCache.Load(s); ok { + return v.(reflect.Type) + } + + // Derive the message type from the v2 registry. + var t reflect.Type + if mt, _ := protoregistry.GlobalTypes.FindMessageByName(protoreflect.FullName(s)); mt != nil { + t = messageGoType(mt) + } + + // If we could not get a concrete type, it is possible that it is a + // pseudo-message for a map entry. + if t == nil { + d, _ := protoregistry.GlobalFiles.FindDescriptorByName(protoreflect.FullName(s)) + if md, _ := d.(protoreflect.MessageDescriptor); md != nil && md.IsMapEntry() { + kt := goTypeForField(md.Fields().ByNumber(1)) + vt := goTypeForField(md.Fields().ByNumber(2)) + t = reflect.MapOf(kt, vt) + } + } + + // Locally cache the message type for the given name. + if t != nil { + v, _ := messageTypeCache.LoadOrStore(s, t) + return v.(reflect.Type) + } + return nil +} + +func goTypeForField(fd protoreflect.FieldDescriptor) reflect.Type { + switch k := fd.Kind(); k { + case protoreflect.EnumKind: + if et, _ := protoregistry.GlobalTypes.FindEnumByName(fd.Enum().FullName()); et != nil { + return enumGoType(et) + } + return reflect.TypeOf(protoreflect.EnumNumber(0)) + case protoreflect.MessageKind, protoreflect.GroupKind: + if mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName()); mt != nil { + return messageGoType(mt) + } + return reflect.TypeOf((*protoreflect.Message)(nil)).Elem() + default: + return reflect.TypeOf(fd.Default().Interface()) + } +} + +func enumGoType(et protoreflect.EnumType) reflect.Type { + return reflect.TypeOf(et.New(0)) +} + +func messageGoType(mt protoreflect.MessageType) reflect.Type { + return reflect.TypeOf(MessageV1(mt.Zero().Interface())) +} + +// MessageName returns the full protobuf name for the given message type. +// +// Deprecated: Use protoreflect.MessageDescriptor.FullName instead. +func MessageName(m Message) messageName { + if m == nil { + return "" + } + if m, ok := m.(interface{ XXX_MessageName() messageName }); ok { + return m.XXX_MessageName() + } + return messageName(protoimpl.X.MessageDescriptorOf(m).FullName()) +} + +// RegisterExtension is called from the generated code to register +// the extension descriptor. +// +// Deprecated: Use protoregistry.GlobalTypes.RegisterExtension instead. +func RegisterExtension(d *ExtensionDesc) { + if err := protoregistry.GlobalTypes.RegisterExtension(d); err != nil { + panic(err) + } +} + +type extensionsByNumber = map[int32]*ExtensionDesc + +var extensionCache sync.Map // map[messageName]extensionsByNumber + +// RegisteredExtensions returns a map of the registered extensions for the +// provided protobuf message, indexed by the extension field number. +// +// Deprecated: Use protoregistry.GlobalTypes.RangeExtensionsByMessage instead. +func RegisteredExtensions(m Message) extensionsByNumber { + // Check whether the cache is stale. If the number of extensions for + // the given message differs, then it means that some extensions were + // recently registered upstream that we do not know about. + s := MessageName(m) + v, _ := extensionCache.Load(s) + xs, _ := v.(extensionsByNumber) + if protoregistry.GlobalTypes.NumExtensionsByMessage(protoreflect.FullName(s)) == len(xs) { + return xs // cache is up-to-date + } + + // Cache is stale, re-compute the extensions map. + xs = make(extensionsByNumber) + protoregistry.GlobalTypes.RangeExtensionsByMessage(protoreflect.FullName(s), func(xt protoreflect.ExtensionType) bool { + if xd, ok := xt.(*ExtensionDesc); ok { + xs[int32(xt.TypeDescriptor().Number())] = xd + } else { + // TODO: This implies that the protoreflect.ExtensionType is a + // custom type not generated by protoc-gen-go. We could try and + // convert the type to an ExtensionDesc. + } + return true + }) + extensionCache.Store(s, xs) + return xs +} diff --git a/vendor/github.com/golang/protobuf/proto/table_marshal.go b/vendor/github.com/golang/protobuf/proto/table_marshal.go deleted file mode 100644 index 5cb11fa955..0000000000 --- a/vendor/github.com/golang/protobuf/proto/table_marshal.go +++ /dev/null @@ -1,2776 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "errors" - "fmt" - "math" - "reflect" - "sort" - "strconv" - "strings" - "sync" - "sync/atomic" - "unicode/utf8" -) - -// a sizer takes a pointer to a field and the size of its tag, computes the size of -// the encoded data. -type sizer func(pointer, int) int - -// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format), -// marshals the field to the end of the slice, returns the slice and error (if any). -type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) - -// marshalInfo is the information used for marshaling a message. -type marshalInfo struct { - typ reflect.Type - fields []*marshalFieldInfo - unrecognized field // offset of XXX_unrecognized - extensions field // offset of XXX_InternalExtensions - v1extensions field // offset of XXX_extensions - sizecache field // offset of XXX_sizecache - initialized int32 // 0 -- only typ is set, 1 -- fully initialized - messageset bool // uses message set wire format - hasmarshaler bool // has custom marshaler - sync.RWMutex // protect extElems map, also for initialization - extElems map[int32]*marshalElemInfo // info of extension elements -} - -// marshalFieldInfo is the information used for marshaling a field of a message. -type marshalFieldInfo struct { - field field - wiretag uint64 // tag in wire format - tagsize int // size of tag in wire format - sizer sizer - marshaler marshaler - isPointer bool - required bool // field is required - name string // name of the field, for error reporting - oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements -} - -// marshalElemInfo is the information used for marshaling an extension or oneof element. -type marshalElemInfo struct { - wiretag uint64 // tag in wire format - tagsize int // size of tag in wire format - sizer sizer - marshaler marshaler - isptr bool // elem is pointer typed, thus interface of this type is a direct interface (extension only) - deref bool // dereference the pointer before operating on it; implies isptr -} - -var ( - marshalInfoMap = map[reflect.Type]*marshalInfo{} - marshalInfoLock sync.Mutex -) - -// getMarshalInfo returns the information to marshal a given type of message. -// The info it returns may not necessarily initialized. -// t is the type of the message (NOT the pointer to it). -func getMarshalInfo(t reflect.Type) *marshalInfo { - marshalInfoLock.Lock() - u, ok := marshalInfoMap[t] - if !ok { - u = &marshalInfo{typ: t} - marshalInfoMap[t] = u - } - marshalInfoLock.Unlock() - return u -} - -// Size is the entry point from generated code, -// and should be ONLY called by generated code. -// It computes the size of encoded data of msg. -// a is a pointer to a place to store cached marshal info. -func (a *InternalMessageInfo) Size(msg Message) int { - u := getMessageMarshalInfo(msg, a) - ptr := toPointer(&msg) - if ptr.isNil() { - // We get here if msg is a typed nil ((*SomeMessage)(nil)), - // so it satisfies the interface, and msg == nil wouldn't - // catch it. We don't want crash in this case. - return 0 - } - return u.size(ptr) -} - -// Marshal is the entry point from generated code, -// and should be ONLY called by generated code. -// It marshals msg to the end of b. -// a is a pointer to a place to store cached marshal info. -func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) { - u := getMessageMarshalInfo(msg, a) - ptr := toPointer(&msg) - if ptr.isNil() { - // We get here if msg is a typed nil ((*SomeMessage)(nil)), - // so it satisfies the interface, and msg == nil wouldn't - // catch it. We don't want crash in this case. - return b, ErrNil - } - return u.marshal(b, ptr, deterministic) -} - -func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo { - // u := a.marshal, but atomically. - // We use an atomic here to ensure memory consistency. - u := atomicLoadMarshalInfo(&a.marshal) - if u == nil { - // Get marshal information from type of message. - t := reflect.ValueOf(msg).Type() - if t.Kind() != reflect.Ptr { - panic(fmt.Sprintf("cannot handle non-pointer message type %v", t)) - } - u = getMarshalInfo(t.Elem()) - // Store it in the cache for later users. - // a.marshal = u, but atomically. - atomicStoreMarshalInfo(&a.marshal, u) - } - return u -} - -// size is the main function to compute the size of the encoded data of a message. -// ptr is the pointer to the message. -func (u *marshalInfo) size(ptr pointer) int { - if atomic.LoadInt32(&u.initialized) == 0 { - u.computeMarshalInfo() - } - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if u.hasmarshaler { - m := ptr.asPointerTo(u.typ).Interface().(Marshaler) - b, _ := m.Marshal() - return len(b) - } - - n := 0 - for _, f := range u.fields { - if f.isPointer && ptr.offset(f.field).getPointer().isNil() { - // nil pointer always marshals to nothing - continue - } - n += f.sizer(ptr.offset(f.field), f.tagsize) - } - if u.extensions.IsValid() { - e := ptr.offset(u.extensions).toExtensions() - if u.messageset { - n += u.sizeMessageSet(e) - } else { - n += u.sizeExtensions(e) - } - } - if u.v1extensions.IsValid() { - m := *ptr.offset(u.v1extensions).toOldExtensions() - n += u.sizeV1Extensions(m) - } - if u.unrecognized.IsValid() { - s := *ptr.offset(u.unrecognized).toBytes() - n += len(s) - } - // cache the result for use in marshal - if u.sizecache.IsValid() { - atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n)) - } - return n -} - -// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated), -// fall back to compute the size. -func (u *marshalInfo) cachedsize(ptr pointer) int { - if u.sizecache.IsValid() { - return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32())) - } - return u.size(ptr) -} - -// marshal is the main function to marshal a message. It takes a byte slice and appends -// the encoded data to the end of the slice, returns the slice and error (if any). -// ptr is the pointer to the message. -// If deterministic is true, map is marshaled in deterministic order. -func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) { - if atomic.LoadInt32(&u.initialized) == 0 { - u.computeMarshalInfo() - } - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if u.hasmarshaler { - m := ptr.asPointerTo(u.typ).Interface().(Marshaler) - b1, err := m.Marshal() - b = append(b, b1...) - return b, err - } - - var err, errLater error - // The old marshaler encodes extensions at beginning. - if u.extensions.IsValid() { - e := ptr.offset(u.extensions).toExtensions() - if u.messageset { - b, err = u.appendMessageSet(b, e, deterministic) - } else { - b, err = u.appendExtensions(b, e, deterministic) - } - if err != nil { - return b, err - } - } - if u.v1extensions.IsValid() { - m := *ptr.offset(u.v1extensions).toOldExtensions() - b, err = u.appendV1Extensions(b, m, deterministic) - if err != nil { - return b, err - } - } - for _, f := range u.fields { - if f.required { - if ptr.offset(f.field).getPointer().isNil() { - // Required field is not set. - // We record the error but keep going, to give a complete marshaling. - if errLater == nil { - errLater = &RequiredNotSetError{f.name} - } - continue - } - } - if f.isPointer && ptr.offset(f.field).getPointer().isNil() { - // nil pointer always marshals to nothing - continue - } - b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic) - if err != nil { - if err1, ok := err.(*RequiredNotSetError); ok { - // Required field in submessage is not set. - // We record the error but keep going, to give a complete marshaling. - if errLater == nil { - errLater = &RequiredNotSetError{f.name + "." + err1.field} - } - continue - } - if err == errRepeatedHasNil { - err = errors.New("proto: repeated field " + f.name + " has nil element") - } - if err == errInvalidUTF8 { - if errLater == nil { - fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name - errLater = &invalidUTF8Error{fullName} - } - continue - } - return b, err - } - } - if u.unrecognized.IsValid() { - s := *ptr.offset(u.unrecognized).toBytes() - b = append(b, s...) - } - return b, errLater -} - -// computeMarshalInfo initializes the marshal info. -func (u *marshalInfo) computeMarshalInfo() { - u.Lock() - defer u.Unlock() - if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock - return - } - - t := u.typ - u.unrecognized = invalidField - u.extensions = invalidField - u.v1extensions = invalidField - u.sizecache = invalidField - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if reflect.PtrTo(t).Implements(marshalerType) { - u.hasmarshaler = true - atomic.StoreInt32(&u.initialized, 1) - return - } - - // get oneof implementers - var oneofImplementers []interface{} - switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { - case oneofFuncsIface: - _, _, _, oneofImplementers = m.XXX_OneofFuncs() - case oneofWrappersIface: - oneofImplementers = m.XXX_OneofWrappers() - } - - n := t.NumField() - - // deal with XXX fields first - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - if !strings.HasPrefix(f.Name, "XXX_") { - continue - } - switch f.Name { - case "XXX_sizecache": - u.sizecache = toField(&f) - case "XXX_unrecognized": - u.unrecognized = toField(&f) - case "XXX_InternalExtensions": - u.extensions = toField(&f) - u.messageset = f.Tag.Get("protobuf_messageset") == "1" - case "XXX_extensions": - u.v1extensions = toField(&f) - case "XXX_NoUnkeyedLiteral": - // nothing to do - default: - panic("unknown XXX field: " + f.Name) - } - n-- - } - - // normal fields - fields := make([]marshalFieldInfo, n) // batch allocation - u.fields = make([]*marshalFieldInfo, 0, n) - for i, j := 0, 0; i < t.NumField(); i++ { - f := t.Field(i) - - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - field := &fields[j] - j++ - field.name = f.Name - u.fields = append(u.fields, field) - if f.Tag.Get("protobuf_oneof") != "" { - field.computeOneofFieldInfo(&f, oneofImplementers) - continue - } - if f.Tag.Get("protobuf") == "" { - // field has no tag (not in generated message), ignore it - u.fields = u.fields[:len(u.fields)-1] - j-- - continue - } - field.computeMarshalFieldInfo(&f) - } - - // fields are marshaled in tag order on the wire. - sort.Sort(byTag(u.fields)) - - atomic.StoreInt32(&u.initialized, 1) -} - -// helper for sorting fields by tag -type byTag []*marshalFieldInfo - -func (a byTag) Len() int { return len(a) } -func (a byTag) Swap(i, j int) { a[i], a[j] = a[j], a[i] } -func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag } - -// getExtElemInfo returns the information to marshal an extension element. -// The info it returns is initialized. -func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo { - // get from cache first - u.RLock() - e, ok := u.extElems[desc.Field] - u.RUnlock() - if ok { - return e - } - - t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct - tags := strings.Split(desc.Tag, ",") - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - if t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct { - t = t.Elem() - } - sizer, marshaler := typeMarshaler(t, tags, false, false) - var deref bool - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - t = reflect.PtrTo(t) - deref = true - } - e = &marshalElemInfo{ - wiretag: uint64(tag)<<3 | wt, - tagsize: SizeVarint(uint64(tag) << 3), - sizer: sizer, - marshaler: marshaler, - isptr: t.Kind() == reflect.Ptr, - deref: deref, - } - - // update cache - u.Lock() - if u.extElems == nil { - u.extElems = make(map[int32]*marshalElemInfo) - } - u.extElems[desc.Field] = e - u.Unlock() - return e -} - -// computeMarshalFieldInfo fills up the information to marshal a field. -func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) { - // parse protobuf tag of the field. - // tag has format of "bytes,49,opt,name=foo,def=hello!" - tags := strings.Split(f.Tag.Get("protobuf"), ",") - if tags[0] == "" { - return - } - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - if tags[2] == "req" { - fi.required = true - } - fi.setTag(f, tag, wt) - fi.setMarshaler(f, tags) -} - -func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) { - fi.field = toField(f) - fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. - fi.isPointer = true - fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f) - fi.oneofElems = make(map[reflect.Type]*marshalElemInfo) - - ityp := f.Type // interface type - for _, o := range oneofImplementers { - t := reflect.TypeOf(o) - if !t.Implements(ityp) { - continue - } - sf := t.Elem().Field(0) // oneof implementer is a struct with a single field - tags := strings.Split(sf.Tag.Get("protobuf"), ",") - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - sizer, marshaler := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value - fi.oneofElems[t.Elem()] = &marshalElemInfo{ - wiretag: uint64(tag)<<3 | wt, - tagsize: SizeVarint(uint64(tag) << 3), - sizer: sizer, - marshaler: marshaler, - } - } -} - -// wiretype returns the wire encoding of the type. -func wiretype(encoding string) uint64 { - switch encoding { - case "fixed32": - return WireFixed32 - case "fixed64": - return WireFixed64 - case "varint", "zigzag32", "zigzag64": - return WireVarint - case "bytes": - return WireBytes - case "group": - return WireStartGroup - } - panic("unknown wire type " + encoding) -} - -// setTag fills up the tag (in wire format) and its size in the info of a field. -func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) { - fi.field = toField(f) - fi.wiretag = uint64(tag)<<3 | wt - fi.tagsize = SizeVarint(uint64(tag) << 3) -} - -// setMarshaler fills up the sizer and marshaler in the info of a field. -func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) { - switch f.Type.Kind() { - case reflect.Map: - // map field - fi.isPointer = true - fi.sizer, fi.marshaler = makeMapMarshaler(f) - return - case reflect.Ptr, reflect.Slice: - fi.isPointer = true - } - fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false) -} - -// typeMarshaler returns the sizer and marshaler of a given field. -// t is the type of the field. -// tags is the generated "protobuf" tag of the field. -// If nozero is true, zero value is not marshaled to the wire. -// If oneof is true, it is a oneof field. -func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) { - encoding := tags[0] - - pointer := false - slice := false - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - slice = true - t = t.Elem() - } - if t.Kind() == reflect.Ptr { - pointer = true - t = t.Elem() - } - - packed := false - proto3 := false - validateUTF8 := true - for i := 2; i < len(tags); i++ { - if tags[i] == "packed" { - packed = true - } - if tags[i] == "proto3" { - proto3 = true - } - } - validateUTF8 = validateUTF8 && proto3 - - switch t.Kind() { - case reflect.Bool: - if pointer { - return sizeBoolPtr, appendBoolPtr - } - if slice { - if packed { - return sizeBoolPackedSlice, appendBoolPackedSlice - } - return sizeBoolSlice, appendBoolSlice - } - if nozero { - return sizeBoolValueNoZero, appendBoolValueNoZero - } - return sizeBoolValue, appendBoolValue - case reflect.Uint32: - switch encoding { - case "fixed32": - if pointer { - return sizeFixed32Ptr, appendFixed32Ptr - } - if slice { - if packed { - return sizeFixed32PackedSlice, appendFixed32PackedSlice - } - return sizeFixed32Slice, appendFixed32Slice - } - if nozero { - return sizeFixed32ValueNoZero, appendFixed32ValueNoZero - } - return sizeFixed32Value, appendFixed32Value - case "varint": - if pointer { - return sizeVarint32Ptr, appendVarint32Ptr - } - if slice { - if packed { - return sizeVarint32PackedSlice, appendVarint32PackedSlice - } - return sizeVarint32Slice, appendVarint32Slice - } - if nozero { - return sizeVarint32ValueNoZero, appendVarint32ValueNoZero - } - return sizeVarint32Value, appendVarint32Value - } - case reflect.Int32: - switch encoding { - case "fixed32": - if pointer { - return sizeFixedS32Ptr, appendFixedS32Ptr - } - if slice { - if packed { - return sizeFixedS32PackedSlice, appendFixedS32PackedSlice - } - return sizeFixedS32Slice, appendFixedS32Slice - } - if nozero { - return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero - } - return sizeFixedS32Value, appendFixedS32Value - case "varint": - if pointer { - return sizeVarintS32Ptr, appendVarintS32Ptr - } - if slice { - if packed { - return sizeVarintS32PackedSlice, appendVarintS32PackedSlice - } - return sizeVarintS32Slice, appendVarintS32Slice - } - if nozero { - return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero - } - return sizeVarintS32Value, appendVarintS32Value - case "zigzag32": - if pointer { - return sizeZigzag32Ptr, appendZigzag32Ptr - } - if slice { - if packed { - return sizeZigzag32PackedSlice, appendZigzag32PackedSlice - } - return sizeZigzag32Slice, appendZigzag32Slice - } - if nozero { - return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero - } - return sizeZigzag32Value, appendZigzag32Value - } - case reflect.Uint64: - switch encoding { - case "fixed64": - if pointer { - return sizeFixed64Ptr, appendFixed64Ptr - } - if slice { - if packed { - return sizeFixed64PackedSlice, appendFixed64PackedSlice - } - return sizeFixed64Slice, appendFixed64Slice - } - if nozero { - return sizeFixed64ValueNoZero, appendFixed64ValueNoZero - } - return sizeFixed64Value, appendFixed64Value - case "varint": - if pointer { - return sizeVarint64Ptr, appendVarint64Ptr - } - if slice { - if packed { - return sizeVarint64PackedSlice, appendVarint64PackedSlice - } - return sizeVarint64Slice, appendVarint64Slice - } - if nozero { - return sizeVarint64ValueNoZero, appendVarint64ValueNoZero - } - return sizeVarint64Value, appendVarint64Value - } - case reflect.Int64: - switch encoding { - case "fixed64": - if pointer { - return sizeFixedS64Ptr, appendFixedS64Ptr - } - if slice { - if packed { - return sizeFixedS64PackedSlice, appendFixedS64PackedSlice - } - return sizeFixedS64Slice, appendFixedS64Slice - } - if nozero { - return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero - } - return sizeFixedS64Value, appendFixedS64Value - case "varint": - if pointer { - return sizeVarintS64Ptr, appendVarintS64Ptr - } - if slice { - if packed { - return sizeVarintS64PackedSlice, appendVarintS64PackedSlice - } - return sizeVarintS64Slice, appendVarintS64Slice - } - if nozero { - return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero - } - return sizeVarintS64Value, appendVarintS64Value - case "zigzag64": - if pointer { - return sizeZigzag64Ptr, appendZigzag64Ptr - } - if slice { - if packed { - return sizeZigzag64PackedSlice, appendZigzag64PackedSlice - } - return sizeZigzag64Slice, appendZigzag64Slice - } - if nozero { - return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero - } - return sizeZigzag64Value, appendZigzag64Value - } - case reflect.Float32: - if pointer { - return sizeFloat32Ptr, appendFloat32Ptr - } - if slice { - if packed { - return sizeFloat32PackedSlice, appendFloat32PackedSlice - } - return sizeFloat32Slice, appendFloat32Slice - } - if nozero { - return sizeFloat32ValueNoZero, appendFloat32ValueNoZero - } - return sizeFloat32Value, appendFloat32Value - case reflect.Float64: - if pointer { - return sizeFloat64Ptr, appendFloat64Ptr - } - if slice { - if packed { - return sizeFloat64PackedSlice, appendFloat64PackedSlice - } - return sizeFloat64Slice, appendFloat64Slice - } - if nozero { - return sizeFloat64ValueNoZero, appendFloat64ValueNoZero - } - return sizeFloat64Value, appendFloat64Value - case reflect.String: - if validateUTF8 { - if pointer { - return sizeStringPtr, appendUTF8StringPtr - } - if slice { - return sizeStringSlice, appendUTF8StringSlice - } - if nozero { - return sizeStringValueNoZero, appendUTF8StringValueNoZero - } - return sizeStringValue, appendUTF8StringValue - } - if pointer { - return sizeStringPtr, appendStringPtr - } - if slice { - return sizeStringSlice, appendStringSlice - } - if nozero { - return sizeStringValueNoZero, appendStringValueNoZero - } - return sizeStringValue, appendStringValue - case reflect.Slice: - if slice { - return sizeBytesSlice, appendBytesSlice - } - if oneof { - // Oneof bytes field may also have "proto3" tag. - // We want to marshal it as a oneof field. Do this - // check before the proto3 check. - return sizeBytesOneof, appendBytesOneof - } - if proto3 { - return sizeBytes3, appendBytes3 - } - return sizeBytes, appendBytes - case reflect.Struct: - switch encoding { - case "group": - if slice { - return makeGroupSliceMarshaler(getMarshalInfo(t)) - } - return makeGroupMarshaler(getMarshalInfo(t)) - case "bytes": - if slice { - return makeMessageSliceMarshaler(getMarshalInfo(t)) - } - return makeMessageMarshaler(getMarshalInfo(t)) - } - } - panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding)) -} - -// Below are functions to size/marshal a specific type of a field. -// They are stored in the field's info, and called by function pointers. -// They have type sizer or marshaler. - -func sizeFixed32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFixed32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFixed32Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - return (4 + tagsize) * len(s) -} -func sizeFixed32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFixedS32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFixedS32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFixedS32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - return (4 + tagsize) * len(s) -} -func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFloat32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int { - v := math.Float32bits(*ptr.toFloat32()) - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFloat32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toFloat32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFloat32Slice(ptr pointer, tagsize int) int { - s := *ptr.toFloat32Slice() - return (4 + tagsize) * len(s) -} -func sizeFloat32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toFloat32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFixed64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFixed64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFixed64Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - return (8 + tagsize) * len(s) -} -func sizeFixed64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeFixedS64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFixedS64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFixedS64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - return (8 + tagsize) * len(s) -} -func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeFloat64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int { - v := math.Float64bits(*ptr.toFloat64()) - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFloat64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toFloat64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFloat64Slice(ptr pointer, tagsize int) int { - s := *ptr.toFloat64Slice() - return (8 + tagsize) * len(s) -} -func sizeFloat64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toFloat64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeVarint32Value(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarint32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint32Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarint32Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarint32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarintS32Value(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarintS32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarint64Value(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - return SizeVarint(v) + tagsize -} -func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - if v == 0 { - return 0 - } - return SizeVarint(v) + tagsize -} -func sizeVarint64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint64Ptr() - if p == nil { - return 0 - } - return SizeVarint(*p) + tagsize -} -func sizeVarint64Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(v) + tagsize - } - return n -} -func sizeVarint64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(v) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarintS64Value(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarintS64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeZigzag32Value(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - v := *p - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize - } - return n -} -func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeZigzag64Value(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - v := *p - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize - } - return n -} -func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeBoolValue(_ pointer, tagsize int) int { - return 1 + tagsize -} -func sizeBoolValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toBool() - if !v { - return 0 - } - return 1 + tagsize -} -func sizeBoolPtr(ptr pointer, tagsize int) int { - p := *ptr.toBoolPtr() - if p == nil { - return 0 - } - return 1 + tagsize -} -func sizeBoolSlice(ptr pointer, tagsize int) int { - s := *ptr.toBoolSlice() - return (1 + tagsize) * len(s) -} -func sizeBoolPackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toBoolSlice() - if len(s) == 0 { - return 0 - } - return len(s) + SizeVarint(uint64(len(s))) + tagsize -} -func sizeStringValue(ptr pointer, tagsize int) int { - v := *ptr.toString() - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toString() - if v == "" { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringPtr(ptr pointer, tagsize int) int { - p := *ptr.toStringPtr() - if p == nil { - return 0 - } - v := *p - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringSlice(ptr pointer, tagsize int) int { - s := *ptr.toStringSlice() - n := 0 - for _, v := range s { - n += len(v) + SizeVarint(uint64(len(v))) + tagsize - } - return n -} -func sizeBytes(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - if v == nil { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytes3(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - if len(v) == 0 { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytesOneof(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytesSlice(ptr pointer, tagsize int) int { - s := *ptr.toBytesSlice() - n := 0 - for _, v := range s { - n += len(v) + SizeVarint(uint64(len(v))) + tagsize - } - return n -} - -// appendFixed32 appends an encoded fixed32 to b. -func appendFixed32(b []byte, v uint32) []byte { - b = append(b, - byte(v), - byte(v>>8), - byte(v>>16), - byte(v>>24)) - return b -} - -// appendFixed64 appends an encoded fixed64 to b. -func appendFixed64(b []byte, v uint64) []byte { - b = append(b, - byte(v), - byte(v>>8), - byte(v>>16), - byte(v>>24), - byte(v>>32), - byte(v>>40), - byte(v>>48), - byte(v>>56)) - return b -} - -// appendVarint appends an encoded varint to b. -func appendVarint(b []byte, v uint64) []byte { - // TODO: make 1-byte (maybe 2-byte) case inline-able, once we - // have non-leaf inliner. - switch { - case v < 1<<7: - b = append(b, byte(v)) - case v < 1<<14: - b = append(b, - byte(v&0x7f|0x80), - byte(v>>7)) - case v < 1<<21: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte(v>>14)) - case v < 1<<28: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte(v>>21)) - case v < 1<<35: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte(v>>28)) - case v < 1<<42: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte(v>>35)) - case v < 1<<49: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte(v>>42)) - case v < 1<<56: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte(v>>49)) - case v < 1<<63: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte((v>>49)&0x7f|0x80), - byte(v>>56)) - default: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte((v>>49)&0x7f|0x80), - byte((v>>56)&0x7f|0x80), - 1) - } - return b -} - -func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, *p) - return b, nil -} -func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - } - return b, nil -} -func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, v) - } - return b, nil -} -func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - return b, nil -} -func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - return b, nil -} -func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(*p)) - return b, nil -} -func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - } - return b, nil -} -func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, uint32(v)) - } - return b, nil -} -func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float32bits(*ptr.toFloat32()) - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float32bits(*ptr.toFloat32()) - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toFloat32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, math.Float32bits(*p)) - return b, nil -} -func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, math.Float32bits(v)) - } - return b, nil -} -func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, math.Float32bits(v)) - } - return b, nil -} -func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, *p) - return b, nil -} -func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - } - return b, nil -} -func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, v) - } - return b, nil -} -func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - return b, nil -} -func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - return b, nil -} -func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(*p)) - return b, nil -} -func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - } - return b, nil -} -func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, uint64(v)) - } - return b, nil -} -func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float64bits(*ptr.toFloat64()) - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float64bits(*ptr.toFloat64()) - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toFloat64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, math.Float64bits(*p)) - return b, nil -} -func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, math.Float64bits(v)) - } - return b, nil -} -func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, math.Float64bits(v)) - } - return b, nil -} -func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - return b, nil -} -func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - return b, nil -} -func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, *p) - return b, nil -} -func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - } - return b, nil -} -func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(v) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, v) - } - return b, nil -} -func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - v := *p - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - } - return b, nil -} -func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - } - return b, nil -} -func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - v := *p - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - } - return b, nil -} -func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - } - return b, nil -} -func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBool() - b = appendVarint(b, wiretag) - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - return b, nil -} -func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBool() - if !v { - return b, nil - } - b = appendVarint(b, wiretag) - b = append(b, 1) - return b, nil -} - -func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toBoolPtr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - if *p { - b = append(b, 1) - } else { - b = append(b, 0) - } - return b, nil -} -func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBoolSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - } - return b, nil -} -func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBoolSlice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(len(s))) - for _, v := range s { - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - } - return b, nil -} -func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toString() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toString() - if v == "" { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toStringPtr() - if p == nil { - return b, nil - } - v := *p - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toStringSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - return b, nil -} -func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - v := *ptr.toString() - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - v := *ptr.toString() - if v == "" { - return b, nil - } - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - p := *ptr.toStringPtr() - if p == nil { - return b, nil - } - v := *p - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - s := *ptr.toStringSlice() - for _, v := range s { - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - if v == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - if len(v) == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBytesSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - return b, nil -} - -// makeGroupMarshaler returns the sizer and marshaler for a group. -// u is the marshal info of the underlying message. -func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - p := ptr.getPointer() - if p.isNil() { - return 0 - } - return u.size(p) + 2*tagsize - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - p := ptr.getPointer() - if p.isNil() { - return b, nil - } - var err error - b = appendVarint(b, wiretag) // start group - b, err = u.marshal(b, p, deterministic) - b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group - return b, err - } -} - -// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice. -// u is the marshal info of the underlying message. -func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getPointerSlice() - n := 0 - for _, v := range s { - if v.isNil() { - continue - } - n += u.size(v) + 2*tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getPointerSlice() - var err error - var nerr nonFatal - for _, v := range s { - if v.isNil() { - return b, errRepeatedHasNil - } - b = appendVarint(b, wiretag) // start group - b, err = u.marshal(b, v, deterministic) - b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group - if !nerr.Merge(err) { - if err == ErrNil { - err = errRepeatedHasNil - } - return b, err - } - } - return b, nerr.E - } -} - -// makeMessageMarshaler returns the sizer and marshaler for a message field. -// u is the marshal info of the message. -func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - p := ptr.getPointer() - if p.isNil() { - return 0 - } - siz := u.size(p) - return siz + SizeVarint(uint64(siz)) + tagsize - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - p := ptr.getPointer() - if p.isNil() { - return b, nil - } - b = appendVarint(b, wiretag) - siz := u.cachedsize(p) - b = appendVarint(b, uint64(siz)) - return u.marshal(b, p, deterministic) - } -} - -// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice. -// u is the marshal info of the message. -func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getPointerSlice() - n := 0 - for _, v := range s { - if v.isNil() { - continue - } - siz := u.size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getPointerSlice() - var err error - var nerr nonFatal - for _, v := range s { - if v.isNil() { - return b, errRepeatedHasNil - } - b = appendVarint(b, wiretag) - siz := u.cachedsize(v) - b = appendVarint(b, uint64(siz)) - b, err = u.marshal(b, v, deterministic) - - if !nerr.Merge(err) { - if err == ErrNil { - err = errRepeatedHasNil - } - return b, err - } - } - return b, nerr.E - } -} - -// makeMapMarshaler returns the sizer and marshaler for a map field. -// f is the pointer to the reflect data structure of the field. -func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) { - // figure out key and value type - t := f.Type - keyType := t.Key() - valType := t.Elem() - keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",") - valTags := strings.Split(f.Tag.Get("protobuf_val"), ",") - keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map - valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map - keyWireTag := 1<<3 | wiretype(keyTags[0]) - valWireTag := 2<<3 | wiretype(valTags[0]) - - // We create an interface to get the addresses of the map key and value. - // If value is pointer-typed, the interface is a direct interface, the - // idata itself is the value. Otherwise, the idata is the pointer to the - // value. - // Key cannot be pointer-typed. - valIsPtr := valType.Kind() == reflect.Ptr - - // If value is a message with nested maps, calling - // valSizer in marshal may be quadratic. We should use - // cached version in marshal (but not in size). - // If value is not message type, we don't have size cache, - // but it cannot be nested either. Just use valSizer. - valCachedSizer := valSizer - if valIsPtr && valType.Elem().Kind() == reflect.Struct { - u := getMarshalInfo(valType.Elem()) - valCachedSizer = func(ptr pointer, tagsize int) int { - // Same as message sizer, but use cache. - p := ptr.getPointer() - if p.isNil() { - return 0 - } - siz := u.cachedsize(p) - return siz + SizeVarint(uint64(siz)) + tagsize - } - } - return func(ptr pointer, tagsize int) int { - m := ptr.asPointerTo(t).Elem() // the map - n := 0 - for _, k := range m.MapKeys() { - ki := k.Interface() - vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value - siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) { - m := ptr.asPointerTo(t).Elem() // the map - var err error - keys := m.MapKeys() - if len(keys) > 1 && deterministic { - sort.Sort(mapKeys(keys)) - } - - var nerr nonFatal - for _, k := range keys { - ki := k.Interface() - vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value - b = appendVarint(b, tag) - siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) - b = appendVarint(b, uint64(siz)) - b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic) - if !nerr.Merge(err) { - return b, err - } - b, err = valMarshaler(b, vaddr, valWireTag, deterministic) - if err != ErrNil && !nerr.Merge(err) { // allow nil value in map - return b, err - } - } - return b, nerr.E - } -} - -// makeOneOfMarshaler returns the sizer and marshaler for a oneof field. -// fi is the marshal info of the field. -// f is the pointer to the reflect data structure of the field. -func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) { - // Oneof field is an interface. We need to get the actual data type on the fly. - t := f.Type - return func(ptr pointer, _ int) int { - p := ptr.getInterfacePointer() - if p.isNil() { - return 0 - } - v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct - telem := v.Type() - e := fi.oneofElems[telem] - return e.sizer(p, e.tagsize) - }, - func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) { - p := ptr.getInterfacePointer() - if p.isNil() { - return b, nil - } - v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct - telem := v.Type() - if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() { - return b, errOneofHasNil - } - e := fi.oneofElems[telem] - return e.marshaler(b, p, e.wiretag, deterministic) - } -} - -// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field. -func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int { - m, mu := ext.extensionsRead() - if m == nil { - return 0 - } - mu.Lock() - - n := 0 - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - n += len(e.enc) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - n += ei.sizer(p, ei.tagsize) - } - mu.Unlock() - return n -} - -// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b. -func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { - m, mu := ext.extensionsRead() - if m == nil { - return b, nil - } - mu.Lock() - defer mu.Unlock() - - var err error - var nerr nonFatal - - // Fast-path for common cases: zero or one extensions. - // Don't bother sorting the keys. - if len(m) <= 1 { - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E - } - - // Sort the keys to provide a deterministic encoding. - // Not sure this is required, but the old code does it. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - for _, k := range keys { - e := m[int32(k)] - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// message set format is: -// message MessageSet { -// repeated group Item = 1 { -// required int32 type_id = 2; -// required string message = 3; -// }; -// } - -// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field -// in message set format (above). -func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int { - m, mu := ext.extensionsRead() - if m == nil { - return 0 - } - mu.Lock() - - n := 0 - for id, e := range m { - n += 2 // start group, end group. tag = 1 (size=1) - n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - siz := len(msgWithLen) - n += siz + 1 // message, tag = 3 (size=1) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - n += ei.sizer(p, 1) // message, tag = 3 (size=1) - } - mu.Unlock() - return n -} - -// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above) -// to the end of byte slice b. -func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { - m, mu := ext.extensionsRead() - if m == nil { - return b, nil - } - mu.Lock() - defer mu.Unlock() - - var err error - var nerr nonFatal - - // Fast-path for common cases: zero or one extensions. - // Don't bother sorting the keys. - if len(m) <= 1 { - for id, e := range m { - b = append(b, 1<<3|WireStartGroup) - b = append(b, 2<<3|WireVarint) - b = appendVarint(b, uint64(id)) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - b = append(b, 3<<3|WireBytes) - b = append(b, msgWithLen...) - b = append(b, 1<<3|WireEndGroup) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) - if !nerr.Merge(err) { - return b, err - } - b = append(b, 1<<3|WireEndGroup) - } - return b, nerr.E - } - - // Sort the keys to provide a deterministic encoding. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - for _, id := range keys { - e := m[int32(id)] - b = append(b, 1<<3|WireStartGroup) - b = append(b, 2<<3|WireVarint) - b = appendVarint(b, uint64(id)) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - b = append(b, 3<<3|WireBytes) - b = append(b, msgWithLen...) - b = append(b, 1<<3|WireEndGroup) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) - b = append(b, 1<<3|WireEndGroup) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// sizeV1Extensions computes the size of encoded data for a V1-API extension field. -func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int { - if m == nil { - return 0 - } - - n := 0 - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - n += len(e.enc) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - n += ei.sizer(p, ei.tagsize) - } - return n -} - -// appendV1Extensions marshals a V1-API extension field to the end of byte slice b. -func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) { - if m == nil { - return b, nil - } - - // Sort the keys to provide a deterministic encoding. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - var err error - var nerr nonFatal - for _, k := range keys { - e := m[int32(k)] - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// newMarshaler is the interface representing objects that can marshal themselves. -// -// This exists to support protoc-gen-go generated messages. -// The proto package will stop type-asserting to this interface in the future. -// -// DO NOT DEPEND ON THIS. -type newMarshaler interface { - XXX_Size() int - XXX_Marshal(b []byte, deterministic bool) ([]byte, error) -} - -// Size returns the encoded size of a protocol buffer message. -// This is the main entry point. -func Size(pb Message) int { - if m, ok := pb.(newMarshaler); ok { - return m.XXX_Size() - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - b, _ := m.Marshal() - return len(b) - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return 0 - } - var info InternalMessageInfo - return info.Size(pb) -} - -// Marshal takes a protocol buffer message -// and encodes it into the wire format, returning the data. -// This is the main entry point. -func Marshal(pb Message) ([]byte, error) { - if m, ok := pb.(newMarshaler); ok { - siz := m.XXX_Size() - b := make([]byte, 0, siz) - return m.XXX_Marshal(b, false) - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - return m.Marshal() - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return nil, ErrNil - } - var info InternalMessageInfo - siz := info.Size(pb) - b := make([]byte, 0, siz) - return info.Marshal(b, pb, false) -} - -// Marshal takes a protocol buffer message -// and encodes it into the wire format, writing the result to the -// Buffer. -// This is an alternative entry point. It is not necessary to use -// a Buffer for most applications. -func (p *Buffer) Marshal(pb Message) error { - var err error - if m, ok := pb.(newMarshaler); ok { - siz := m.XXX_Size() - p.grow(siz) // make sure buf has enough capacity - p.buf, err = m.XXX_Marshal(p.buf, p.deterministic) - return err - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - b, err := m.Marshal() - p.buf = append(p.buf, b...) - return err - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return ErrNil - } - var info InternalMessageInfo - siz := info.Size(pb) - p.grow(siz) // make sure buf has enough capacity - p.buf, err = info.Marshal(p.buf, pb, p.deterministic) - return err -} - -// grow grows the buffer's capacity, if necessary, to guarantee space for -// another n bytes. After grow(n), at least n bytes can be written to the -// buffer without another allocation. -func (p *Buffer) grow(n int) { - need := len(p.buf) + n - if need <= cap(p.buf) { - return - } - newCap := len(p.buf) * 2 - if newCap < need { - newCap = need - } - p.buf = append(make([]byte, 0, newCap), p.buf...) -} diff --git a/vendor/github.com/golang/protobuf/proto/table_merge.go b/vendor/github.com/golang/protobuf/proto/table_merge.go deleted file mode 100644 index 5525def6a5..0000000000 --- a/vendor/github.com/golang/protobuf/proto/table_merge.go +++ /dev/null @@ -1,654 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "fmt" - "reflect" - "strings" - "sync" - "sync/atomic" -) - -// Merge merges the src message into dst. -// This assumes that dst and src of the same type and are non-nil. -func (a *InternalMessageInfo) Merge(dst, src Message) { - mi := atomicLoadMergeInfo(&a.merge) - if mi == nil { - mi = getMergeInfo(reflect.TypeOf(dst).Elem()) - atomicStoreMergeInfo(&a.merge, mi) - } - mi.merge(toPointer(&dst), toPointer(&src)) -} - -type mergeInfo struct { - typ reflect.Type - - initialized int32 // 0: only typ is valid, 1: everything is valid - lock sync.Mutex - - fields []mergeFieldInfo - unrecognized field // Offset of XXX_unrecognized -} - -type mergeFieldInfo struct { - field field // Offset of field, guaranteed to be valid - - // isPointer reports whether the value in the field is a pointer. - // This is true for the following situations: - // * Pointer to struct - // * Pointer to basic type (proto2 only) - // * Slice (first value in slice header is a pointer) - // * String (first value in string header is a pointer) - isPointer bool - - // basicWidth reports the width of the field assuming that it is directly - // embedded in the struct (as is the case for basic types in proto3). - // The possible values are: - // 0: invalid - // 1: bool - // 4: int32, uint32, float32 - // 8: int64, uint64, float64 - basicWidth int - - // Where dst and src are pointers to the types being merged. - merge func(dst, src pointer) -} - -var ( - mergeInfoMap = map[reflect.Type]*mergeInfo{} - mergeInfoLock sync.Mutex -) - -func getMergeInfo(t reflect.Type) *mergeInfo { - mergeInfoLock.Lock() - defer mergeInfoLock.Unlock() - mi := mergeInfoMap[t] - if mi == nil { - mi = &mergeInfo{typ: t} - mergeInfoMap[t] = mi - } - return mi -} - -// merge merges src into dst assuming they are both of type *mi.typ. -func (mi *mergeInfo) merge(dst, src pointer) { - if dst.isNil() { - panic("proto: nil destination") - } - if src.isNil() { - return // Nothing to do. - } - - if atomic.LoadInt32(&mi.initialized) == 0 { - mi.computeMergeInfo() - } - - for _, fi := range mi.fields { - sfp := src.offset(fi.field) - - // As an optimization, we can avoid the merge function call cost - // if we know for sure that the source will have no effect - // by checking if it is the zero value. - if unsafeAllowed { - if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string - continue - } - if fi.basicWidth > 0 { - switch { - case fi.basicWidth == 1 && !*sfp.toBool(): - continue - case fi.basicWidth == 4 && *sfp.toUint32() == 0: - continue - case fi.basicWidth == 8 && *sfp.toUint64() == 0: - continue - } - } - } - - dfp := dst.offset(fi.field) - fi.merge(dfp, sfp) - } - - // TODO: Make this faster? - out := dst.asPointerTo(mi.typ).Elem() - in := src.asPointerTo(mi.typ).Elem() - if emIn, err := extendable(in.Addr().Interface()); err == nil { - emOut, _ := extendable(out.Addr().Interface()) - mIn, muIn := emIn.extensionsRead() - if mIn != nil { - mOut := emOut.extensionsWrite() - muIn.Lock() - mergeExtension(mOut, mIn) - muIn.Unlock() - } - } - - if mi.unrecognized.IsValid() { - if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 { - *dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...) - } - } -} - -func (mi *mergeInfo) computeMergeInfo() { - mi.lock.Lock() - defer mi.lock.Unlock() - if mi.initialized != 0 { - return - } - t := mi.typ - n := t.NumField() - - props := GetProperties(t) - for i := 0; i < n; i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - - mfi := mergeFieldInfo{field: toField(&f)} - tf := f.Type - - // As an optimization, we can avoid the merge function call cost - // if we know for sure that the source will have no effect - // by checking if it is the zero value. - if unsafeAllowed { - switch tf.Kind() { - case reflect.Ptr, reflect.Slice, reflect.String: - // As a special case, we assume slices and strings are pointers - // since we know that the first field in the SliceSlice or - // StringHeader is a data pointer. - mfi.isPointer = true - case reflect.Bool: - mfi.basicWidth = 1 - case reflect.Int32, reflect.Uint32, reflect.Float32: - mfi.basicWidth = 4 - case reflect.Int64, reflect.Uint64, reflect.Float64: - mfi.basicWidth = 8 - } - } - - // Unwrap tf to get at its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic("both pointer and slice for basic type in " + tf.Name()) - } - - switch tf.Kind() { - case reflect.Int32: - switch { - case isSlice: // E.g., []int32 - mfi.merge = func(dst, src pointer) { - // NOTE: toInt32Slice is not defined (see pointer_reflect.go). - /* - sfsp := src.toInt32Slice() - if *sfsp != nil { - dfsp := dst.toInt32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []int64{} - } - } - */ - sfs := src.getInt32Slice() - if sfs != nil { - dfs := dst.getInt32Slice() - dfs = append(dfs, sfs...) - if dfs == nil { - dfs = []int32{} - } - dst.setInt32Slice(dfs) - } - } - case isPointer: // E.g., *int32 - mfi.merge = func(dst, src pointer) { - // NOTE: toInt32Ptr is not defined (see pointer_reflect.go). - /* - sfpp := src.toInt32Ptr() - if *sfpp != nil { - dfpp := dst.toInt32Ptr() - if *dfpp == nil { - *dfpp = Int32(**sfpp) - } else { - **dfpp = **sfpp - } - } - */ - sfp := src.getInt32Ptr() - if sfp != nil { - dfp := dst.getInt32Ptr() - if dfp == nil { - dst.setInt32Ptr(*sfp) - } else { - *dfp = *sfp - } - } - } - default: // E.g., int32 - mfi.merge = func(dst, src pointer) { - if v := *src.toInt32(); v != 0 { - *dst.toInt32() = v - } - } - } - case reflect.Int64: - switch { - case isSlice: // E.g., []int64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toInt64Slice() - if *sfsp != nil { - dfsp := dst.toInt64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []int64{} - } - } - } - case isPointer: // E.g., *int64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toInt64Ptr() - if *sfpp != nil { - dfpp := dst.toInt64Ptr() - if *dfpp == nil { - *dfpp = Int64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., int64 - mfi.merge = func(dst, src pointer) { - if v := *src.toInt64(); v != 0 { - *dst.toInt64() = v - } - } - } - case reflect.Uint32: - switch { - case isSlice: // E.g., []uint32 - mfi.merge = func(dst, src pointer) { - sfsp := src.toUint32Slice() - if *sfsp != nil { - dfsp := dst.toUint32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []uint32{} - } - } - } - case isPointer: // E.g., *uint32 - mfi.merge = func(dst, src pointer) { - sfpp := src.toUint32Ptr() - if *sfpp != nil { - dfpp := dst.toUint32Ptr() - if *dfpp == nil { - *dfpp = Uint32(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., uint32 - mfi.merge = func(dst, src pointer) { - if v := *src.toUint32(); v != 0 { - *dst.toUint32() = v - } - } - } - case reflect.Uint64: - switch { - case isSlice: // E.g., []uint64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toUint64Slice() - if *sfsp != nil { - dfsp := dst.toUint64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []uint64{} - } - } - } - case isPointer: // E.g., *uint64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toUint64Ptr() - if *sfpp != nil { - dfpp := dst.toUint64Ptr() - if *dfpp == nil { - *dfpp = Uint64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., uint64 - mfi.merge = func(dst, src pointer) { - if v := *src.toUint64(); v != 0 { - *dst.toUint64() = v - } - } - } - case reflect.Float32: - switch { - case isSlice: // E.g., []float32 - mfi.merge = func(dst, src pointer) { - sfsp := src.toFloat32Slice() - if *sfsp != nil { - dfsp := dst.toFloat32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []float32{} - } - } - } - case isPointer: // E.g., *float32 - mfi.merge = func(dst, src pointer) { - sfpp := src.toFloat32Ptr() - if *sfpp != nil { - dfpp := dst.toFloat32Ptr() - if *dfpp == nil { - *dfpp = Float32(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., float32 - mfi.merge = func(dst, src pointer) { - if v := *src.toFloat32(); v != 0 { - *dst.toFloat32() = v - } - } - } - case reflect.Float64: - switch { - case isSlice: // E.g., []float64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toFloat64Slice() - if *sfsp != nil { - dfsp := dst.toFloat64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []float64{} - } - } - } - case isPointer: // E.g., *float64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toFloat64Ptr() - if *sfpp != nil { - dfpp := dst.toFloat64Ptr() - if *dfpp == nil { - *dfpp = Float64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., float64 - mfi.merge = func(dst, src pointer) { - if v := *src.toFloat64(); v != 0 { - *dst.toFloat64() = v - } - } - } - case reflect.Bool: - switch { - case isSlice: // E.g., []bool - mfi.merge = func(dst, src pointer) { - sfsp := src.toBoolSlice() - if *sfsp != nil { - dfsp := dst.toBoolSlice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []bool{} - } - } - } - case isPointer: // E.g., *bool - mfi.merge = func(dst, src pointer) { - sfpp := src.toBoolPtr() - if *sfpp != nil { - dfpp := dst.toBoolPtr() - if *dfpp == nil { - *dfpp = Bool(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., bool - mfi.merge = func(dst, src pointer) { - if v := *src.toBool(); v { - *dst.toBool() = v - } - } - } - case reflect.String: - switch { - case isSlice: // E.g., []string - mfi.merge = func(dst, src pointer) { - sfsp := src.toStringSlice() - if *sfsp != nil { - dfsp := dst.toStringSlice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []string{} - } - } - } - case isPointer: // E.g., *string - mfi.merge = func(dst, src pointer) { - sfpp := src.toStringPtr() - if *sfpp != nil { - dfpp := dst.toStringPtr() - if *dfpp == nil { - *dfpp = String(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., string - mfi.merge = func(dst, src pointer) { - if v := *src.toString(); v != "" { - *dst.toString() = v - } - } - } - case reflect.Slice: - isProto3 := props.Prop[i].proto3 - switch { - case isPointer: - panic("bad pointer in byte slice case in " + tf.Name()) - case tf.Elem().Kind() != reflect.Uint8: - panic("bad element kind in byte slice case in " + tf.Name()) - case isSlice: // E.g., [][]byte - mfi.merge = func(dst, src pointer) { - sbsp := src.toBytesSlice() - if *sbsp != nil { - dbsp := dst.toBytesSlice() - for _, sb := range *sbsp { - if sb == nil { - *dbsp = append(*dbsp, nil) - } else { - *dbsp = append(*dbsp, append([]byte{}, sb...)) - } - } - if *dbsp == nil { - *dbsp = [][]byte{} - } - } - } - default: // E.g., []byte - mfi.merge = func(dst, src pointer) { - sbp := src.toBytes() - if *sbp != nil { - dbp := dst.toBytes() - if !isProto3 || len(*sbp) > 0 { - *dbp = append([]byte{}, *sbp...) - } - } - } - } - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("message field %s without pointer", tf)) - case isSlice: // E.g., []*pb.T - mi := getMergeInfo(tf) - mfi.merge = func(dst, src pointer) { - sps := src.getPointerSlice() - if sps != nil { - dps := dst.getPointerSlice() - for _, sp := range sps { - var dp pointer - if !sp.isNil() { - dp = valToPointer(reflect.New(tf)) - mi.merge(dp, sp) - } - dps = append(dps, dp) - } - if dps == nil { - dps = []pointer{} - } - dst.setPointerSlice(dps) - } - } - default: // E.g., *pb.T - mi := getMergeInfo(tf) - mfi.merge = func(dst, src pointer) { - sp := src.getPointer() - if !sp.isNil() { - dp := dst.getPointer() - if dp.isNil() { - dp = valToPointer(reflect.New(tf)) - dst.setPointer(dp) - } - mi.merge(dp, sp) - } - } - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic("bad pointer or slice in map case in " + tf.Name()) - default: // E.g., map[K]V - mfi.merge = func(dst, src pointer) { - sm := src.asPointerTo(tf).Elem() - if sm.Len() == 0 { - return - } - dm := dst.asPointerTo(tf).Elem() - if dm.IsNil() { - dm.Set(reflect.MakeMap(tf)) - } - - switch tf.Elem().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - val = reflect.ValueOf(Clone(val.Interface().(Message))) - dm.SetMapIndex(key, val) - } - case reflect.Slice: // E.g. Bytes type (e.g., []byte) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) - dm.SetMapIndex(key, val) - } - default: // Basic type (e.g., string) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - dm.SetMapIndex(key, val) - } - } - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic("bad pointer or slice in interface case in " + tf.Name()) - default: // E.g., interface{} - // TODO: Make this faster? - mfi.merge = func(dst, src pointer) { - su := src.asPointerTo(tf).Elem() - if !su.IsNil() { - du := dst.asPointerTo(tf).Elem() - typ := su.Elem().Type() - if du.IsNil() || du.Elem().Type() != typ { - du.Set(reflect.New(typ.Elem())) // Initialize interface if empty - } - sv := su.Elem().Elem().Field(0) - if sv.Kind() == reflect.Ptr && sv.IsNil() { - return - } - dv := du.Elem().Elem().Field(0) - if dv.Kind() == reflect.Ptr && dv.IsNil() { - dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty - } - switch sv.Type().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - Merge(dv.Interface().(Message), sv.Interface().(Message)) - case reflect.Slice: // E.g. Bytes type (e.g., []byte) - dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...))) - default: // Basic type (e.g., string) - dv.Set(sv) - } - } - } - } - default: - panic(fmt.Sprintf("merger not found for type:%s", tf)) - } - mi.fields = append(mi.fields, mfi) - } - - mi.unrecognized = invalidField - if f, ok := t.FieldByName("XXX_unrecognized"); ok { - if f.Type != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - mi.unrecognized = toField(&f) - } - - atomic.StoreInt32(&mi.initialized, 1) -} diff --git a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go deleted file mode 100644 index acee2fc529..0000000000 --- a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go +++ /dev/null @@ -1,2053 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "errors" - "fmt" - "io" - "math" - "reflect" - "strconv" - "strings" - "sync" - "sync/atomic" - "unicode/utf8" -) - -// Unmarshal is the entry point from the generated .pb.go files. -// This function is not intended to be used by non-generated code. -// This function is not subject to any compatibility guarantee. -// msg contains a pointer to a protocol buffer struct. -// b is the data to be unmarshaled into the protocol buffer. -// a is a pointer to a place to store cached unmarshal information. -func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error { - // Load the unmarshal information for this message type. - // The atomic load ensures memory consistency. - u := atomicLoadUnmarshalInfo(&a.unmarshal) - if u == nil { - // Slow path: find unmarshal info for msg, update a with it. - u = getUnmarshalInfo(reflect.TypeOf(msg).Elem()) - atomicStoreUnmarshalInfo(&a.unmarshal, u) - } - // Then do the unmarshaling. - err := u.unmarshal(toPointer(&msg), b) - return err -} - -type unmarshalInfo struct { - typ reflect.Type // type of the protobuf struct - - // 0 = only typ field is initialized - // 1 = completely initialized - initialized int32 - lock sync.Mutex // prevents double initialization - dense []unmarshalFieldInfo // fields indexed by tag # - sparse map[uint64]unmarshalFieldInfo // fields indexed by tag # - reqFields []string // names of required fields - reqMask uint64 // 1< 0 { - // Read tag and wire type. - // Special case 1 and 2 byte varints. - var x uint64 - if b[0] < 128 { - x = uint64(b[0]) - b = b[1:] - } else if len(b) >= 2 && b[1] < 128 { - x = uint64(b[0]&0x7f) + uint64(b[1])<<7 - b = b[2:] - } else { - var n int - x, n = decodeVarint(b) - if n == 0 { - return io.ErrUnexpectedEOF - } - b = b[n:] - } - tag := x >> 3 - wire := int(x) & 7 - - // Dispatch on the tag to one of the unmarshal* functions below. - var f unmarshalFieldInfo - if tag < uint64(len(u.dense)) { - f = u.dense[tag] - } else { - f = u.sparse[tag] - } - if fn := f.unmarshal; fn != nil { - var err error - b, err = fn(b, m.offset(f.field), wire) - if err == nil { - reqMask |= f.reqMask - continue - } - if r, ok := err.(*RequiredNotSetError); ok { - // Remember this error, but keep parsing. We need to produce - // a full parse even if a required field is missing. - if errLater == nil { - errLater = r - } - reqMask |= f.reqMask - continue - } - if err != errInternalBadWireType { - if err == errInvalidUTF8 { - if errLater == nil { - fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name - errLater = &invalidUTF8Error{fullName} - } - continue - } - return err - } - // Fragments with bad wire type are treated as unknown fields. - } - - // Unknown tag. - if !u.unrecognized.IsValid() { - // Don't keep unrecognized data; just skip it. - var err error - b, err = skipField(b, wire) - if err != nil { - return err - } - continue - } - // Keep unrecognized data around. - // maybe in extensions, maybe in the unrecognized field. - z := m.offset(u.unrecognized).toBytes() - var emap map[int32]Extension - var e Extension - for _, r := range u.extensionRanges { - if uint64(r.Start) <= tag && tag <= uint64(r.End) { - if u.extensions.IsValid() { - mp := m.offset(u.extensions).toExtensions() - emap = mp.extensionsWrite() - e = emap[int32(tag)] - z = &e.enc - break - } - if u.oldExtensions.IsValid() { - p := m.offset(u.oldExtensions).toOldExtensions() - emap = *p - if emap == nil { - emap = map[int32]Extension{} - *p = emap - } - e = emap[int32(tag)] - z = &e.enc - break - } - panic("no extensions field available") - } - } - - // Use wire type to skip data. - var err error - b0 := b - b, err = skipField(b, wire) - if err != nil { - return err - } - *z = encodeVarint(*z, tag<<3|uint64(wire)) - *z = append(*z, b0[:len(b0)-len(b)]...) - - if emap != nil { - emap[int32(tag)] = e - } - } - if reqMask != u.reqMask && errLater == nil { - // A required field of this message is missing. - for _, n := range u.reqFields { - if reqMask&1 == 0 { - errLater = &RequiredNotSetError{n} - } - reqMask >>= 1 - } - } - return errLater -} - -// computeUnmarshalInfo fills in u with information for use -// in unmarshaling protocol buffers of type u.typ. -func (u *unmarshalInfo) computeUnmarshalInfo() { - u.lock.Lock() - defer u.lock.Unlock() - if u.initialized != 0 { - return - } - t := u.typ - n := t.NumField() - - // Set up the "not found" value for the unrecognized byte buffer. - // This is the default for proto3. - u.unrecognized = invalidField - u.extensions = invalidField - u.oldExtensions = invalidField - - // List of the generated type and offset for each oneof field. - type oneofField struct { - ityp reflect.Type // interface type of oneof field - field field // offset in containing message - } - var oneofFields []oneofField - - for i := 0; i < n; i++ { - f := t.Field(i) - if f.Name == "XXX_unrecognized" { - // The byte slice used to hold unrecognized input is special. - if f.Type != reflect.TypeOf(([]byte)(nil)) { - panic("bad type for XXX_unrecognized field: " + f.Type.Name()) - } - u.unrecognized = toField(&f) - continue - } - if f.Name == "XXX_InternalExtensions" { - // Ditto here. - if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) { - panic("bad type for XXX_InternalExtensions field: " + f.Type.Name()) - } - u.extensions = toField(&f) - if f.Tag.Get("protobuf_messageset") == "1" { - u.isMessageSet = true - } - continue - } - if f.Name == "XXX_extensions" { - // An older form of the extensions field. - if f.Type != reflect.TypeOf((map[int32]Extension)(nil)) { - panic("bad type for XXX_extensions field: " + f.Type.Name()) - } - u.oldExtensions = toField(&f) - continue - } - if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" { - continue - } - - oneof := f.Tag.Get("protobuf_oneof") - if oneof != "" { - oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)}) - // The rest of oneof processing happens below. - continue - } - - tags := f.Tag.Get("protobuf") - tagArray := strings.Split(tags, ",") - if len(tagArray) < 2 { - panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags) - } - tag, err := strconv.Atoi(tagArray[1]) - if err != nil { - panic("protobuf tag field not an integer: " + tagArray[1]) - } - - name := "" - for _, tag := range tagArray[3:] { - if strings.HasPrefix(tag, "name=") { - name = tag[5:] - } - } - - // Extract unmarshaling function from the field (its type and tags). - unmarshal := fieldUnmarshaler(&f) - - // Required field? - var reqMask uint64 - if tagArray[2] == "req" { - bit := len(u.reqFields) - u.reqFields = append(u.reqFields, name) - reqMask = uint64(1) << uint(bit) - // TODO: if we have more than 64 required fields, we end up - // not verifying that all required fields are present. - // Fix this, perhaps using a count of required fields? - } - - // Store the info in the correct slot in the message. - u.setTag(tag, toField(&f), unmarshal, reqMask, name) - } - - // Find any types associated with oneof fields. - var oneofImplementers []interface{} - switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { - case oneofFuncsIface: - _, _, _, oneofImplementers = m.XXX_OneofFuncs() - case oneofWrappersIface: - oneofImplementers = m.XXX_OneofWrappers() - } - for _, v := range oneofImplementers { - tptr := reflect.TypeOf(v) // *Msg_X - typ := tptr.Elem() // Msg_X - - f := typ.Field(0) // oneof implementers have one field - baseUnmarshal := fieldUnmarshaler(&f) - tags := strings.Split(f.Tag.Get("protobuf"), ",") - fieldNum, err := strconv.Atoi(tags[1]) - if err != nil { - panic("protobuf tag field not an integer: " + tags[1]) - } - var name string - for _, tag := range tags { - if strings.HasPrefix(tag, "name=") { - name = strings.TrimPrefix(tag, "name=") - break - } - } - - // Find the oneof field that this struct implements. - // Might take O(n^2) to process all of the oneofs, but who cares. - for _, of := range oneofFields { - if tptr.Implements(of.ityp) { - // We have found the corresponding interface for this struct. - // That lets us know where this struct should be stored - // when we encounter it during unmarshaling. - unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal) - u.setTag(fieldNum, of.field, unmarshal, 0, name) - } - } - - } - - // Get extension ranges, if any. - fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray") - if fn.IsValid() { - if !u.extensions.IsValid() && !u.oldExtensions.IsValid() { - panic("a message with extensions, but no extensions field in " + t.Name()) - } - u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange) - } - - // Explicitly disallow tag 0. This will ensure we flag an error - // when decoding a buffer of all zeros. Without this code, we - // would decode and skip an all-zero buffer of even length. - // [0 0] is [tag=0/wiretype=varint varint-encoded-0]. - u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) { - return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w) - }, 0, "") - - // Set mask for required field check. - u.reqMask = uint64(1)<= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here? - for len(u.dense) <= tag { - u.dense = append(u.dense, unmarshalFieldInfo{}) - } - u.dense[tag] = i - return - } - if u.sparse == nil { - u.sparse = map[uint64]unmarshalFieldInfo{} - } - u.sparse[uint64(tag)] = i -} - -// fieldUnmarshaler returns an unmarshaler for the given field. -func fieldUnmarshaler(f *reflect.StructField) unmarshaler { - if f.Type.Kind() == reflect.Map { - return makeUnmarshalMap(f) - } - return typeUnmarshaler(f.Type, f.Tag.Get("protobuf")) -} - -// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair. -func typeUnmarshaler(t reflect.Type, tags string) unmarshaler { - tagArray := strings.Split(tags, ",") - encoding := tagArray[0] - name := "unknown" - proto3 := false - validateUTF8 := true - for _, tag := range tagArray[3:] { - if strings.HasPrefix(tag, "name=") { - name = tag[5:] - } - if tag == "proto3" { - proto3 = true - } - } - validateUTF8 = validateUTF8 && proto3 - - // Figure out packaging (pointer, slice, or both) - slice := false - pointer := false - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - slice = true - t = t.Elem() - } - if t.Kind() == reflect.Ptr { - pointer = true - t = t.Elem() - } - - // We'll never have both pointer and slice for basic types. - if pointer && slice && t.Kind() != reflect.Struct { - panic("both pointer and slice for basic type in " + t.Name()) - } - - switch t.Kind() { - case reflect.Bool: - if pointer { - return unmarshalBoolPtr - } - if slice { - return unmarshalBoolSlice - } - return unmarshalBoolValue - case reflect.Int32: - switch encoding { - case "fixed32": - if pointer { - return unmarshalFixedS32Ptr - } - if slice { - return unmarshalFixedS32Slice - } - return unmarshalFixedS32Value - case "varint": - // this could be int32 or enum - if pointer { - return unmarshalInt32Ptr - } - if slice { - return unmarshalInt32Slice - } - return unmarshalInt32Value - case "zigzag32": - if pointer { - return unmarshalSint32Ptr - } - if slice { - return unmarshalSint32Slice - } - return unmarshalSint32Value - } - case reflect.Int64: - switch encoding { - case "fixed64": - if pointer { - return unmarshalFixedS64Ptr - } - if slice { - return unmarshalFixedS64Slice - } - return unmarshalFixedS64Value - case "varint": - if pointer { - return unmarshalInt64Ptr - } - if slice { - return unmarshalInt64Slice - } - return unmarshalInt64Value - case "zigzag64": - if pointer { - return unmarshalSint64Ptr - } - if slice { - return unmarshalSint64Slice - } - return unmarshalSint64Value - } - case reflect.Uint32: - switch encoding { - case "fixed32": - if pointer { - return unmarshalFixed32Ptr - } - if slice { - return unmarshalFixed32Slice - } - return unmarshalFixed32Value - case "varint": - if pointer { - return unmarshalUint32Ptr - } - if slice { - return unmarshalUint32Slice - } - return unmarshalUint32Value - } - case reflect.Uint64: - switch encoding { - case "fixed64": - if pointer { - return unmarshalFixed64Ptr - } - if slice { - return unmarshalFixed64Slice - } - return unmarshalFixed64Value - case "varint": - if pointer { - return unmarshalUint64Ptr - } - if slice { - return unmarshalUint64Slice - } - return unmarshalUint64Value - } - case reflect.Float32: - if pointer { - return unmarshalFloat32Ptr - } - if slice { - return unmarshalFloat32Slice - } - return unmarshalFloat32Value - case reflect.Float64: - if pointer { - return unmarshalFloat64Ptr - } - if slice { - return unmarshalFloat64Slice - } - return unmarshalFloat64Value - case reflect.Map: - panic("map type in typeUnmarshaler in " + t.Name()) - case reflect.Slice: - if pointer { - panic("bad pointer in slice case in " + t.Name()) - } - if slice { - return unmarshalBytesSlice - } - return unmarshalBytesValue - case reflect.String: - if validateUTF8 { - if pointer { - return unmarshalUTF8StringPtr - } - if slice { - return unmarshalUTF8StringSlice - } - return unmarshalUTF8StringValue - } - if pointer { - return unmarshalStringPtr - } - if slice { - return unmarshalStringSlice - } - return unmarshalStringValue - case reflect.Struct: - // message or group field - if !pointer { - panic(fmt.Sprintf("message/group field %s:%s without pointer", t, encoding)) - } - switch encoding { - case "bytes": - if slice { - return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name) - } - return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name) - case "group": - if slice { - return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name) - } - return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name) - } - } - panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding)) -} - -// Below are all the unmarshalers for individual fields of various types. - -func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - *f.toInt64() = v - return b, nil -} - -func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - *f.toInt64Ptr() = &v - return b, nil -} - -func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - s := f.toInt64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - s := f.toInt64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - *f.toInt64() = v - return b, nil -} - -func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - *f.toInt64Ptr() = &v - return b, nil -} - -func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - s := f.toInt64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - s := f.toInt64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - *f.toUint64() = v - return b, nil -} - -func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - *f.toUint64Ptr() = &v - return b, nil -} - -func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - s := f.toUint64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - s := f.toUint64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - *f.toInt32() = v - return b, nil -} - -func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.setInt32Ptr(v) - return b, nil -} - -func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.appendInt32Slice(v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.appendInt32Slice(v) - return b, nil -} - -func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - *f.toInt32() = v - return b, nil -} - -func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.setInt32Ptr(v) - return b, nil -} - -func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.appendInt32Slice(v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.appendInt32Slice(v) - return b, nil -} - -func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - *f.toUint32() = v - return b, nil -} - -func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - *f.toUint32Ptr() = &v - return b, nil -} - -func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - s := f.toUint32Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - s := f.toUint32Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - *f.toUint64() = v - return b[8:], nil -} - -func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - *f.toUint64Ptr() = &v - return b[8:], nil -} - -func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - s := f.toUint64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - s := f.toUint64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - *f.toInt64() = v - return b[8:], nil -} - -func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - *f.toInt64Ptr() = &v - return b[8:], nil -} - -func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - s := f.toInt64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - s := f.toInt64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - *f.toUint32() = v - return b[4:], nil -} - -func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - *f.toUint32Ptr() = &v - return b[4:], nil -} - -func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - s := f.toUint32Slice() - *s = append(*s, v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - s := f.toUint32Slice() - *s = append(*s, v) - return b[4:], nil -} - -func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - *f.toInt32() = v - return b[4:], nil -} - -func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.setInt32Ptr(v) - return b[4:], nil -} - -func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.appendInt32Slice(v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.appendInt32Slice(v) - return b[4:], nil -} - -func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - // Note: any length varint is allowed, even though any sane - // encoder will use one byte. - // See https://github.com/golang/protobuf/issues/76 - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - // TODO: check if x>1? Tests seem to indicate no. - v := x != 0 - *f.toBool() = v - return b[n:], nil -} - -func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - *f.toBoolPtr() = &v - return b[n:], nil -} - -func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - s := f.toBoolSlice() - *s = append(*s, v) - b = b[n:] - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - s := f.toBoolSlice() - *s = append(*s, v) - return b[n:], nil -} - -func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - *f.toFloat64() = v - return b[8:], nil -} - -func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - *f.toFloat64Ptr() = &v - return b[8:], nil -} - -func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - s := f.toFloat64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - s := f.toFloat64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - *f.toFloat32() = v - return b[4:], nil -} - -func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - *f.toFloat32Ptr() = &v - return b[4:], nil -} - -func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - s := f.toFloat32Slice() - *s = append(*s, v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - s := f.toFloat32Slice() - *s = append(*s, v) - return b[4:], nil -} - -func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toString() = v - return b[x:], nil -} - -func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toStringPtr() = &v - return b[x:], nil -} - -func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - s := f.toStringSlice() - *s = append(*s, v) - return b[x:], nil -} - -func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toString() = v - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toStringPtr() = &v - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - s := f.toStringSlice() - *s = append(*s, v) - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -var emptyBuf [0]byte - -func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - // The use of append here is a trick which avoids the zeroing - // that would be required if we used a make/copy pair. - // We append to emptyBuf instead of nil because we want - // a non-nil result even when the length is 0. - v := append(emptyBuf[:], b[:x]...) - *f.toBytes() = v - return b[x:], nil -} - -func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := append(emptyBuf[:], b[:x]...) - s := f.toBytesSlice() - *s = append(*s, v) - return b[x:], nil -} - -func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - // First read the message field to see if something is there. - // The semantics of multiple submessages are weird. Instead of - // the last one winning (as it is for all other fields), multiple - // submessages are merged. - v := f.getPointer() - if v.isNil() { - v = valToPointer(reflect.New(sub.typ)) - f.setPointer(v) - } - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - return b[x:], err - } -} - -func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := valToPointer(reflect.New(sub.typ)) - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - f.appendPointer(v) - return b[x:], err - } -} - -func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireStartGroup { - return b, errInternalBadWireType - } - x, y := findEndGroup(b) - if x < 0 { - return nil, io.ErrUnexpectedEOF - } - v := f.getPointer() - if v.isNil() { - v = valToPointer(reflect.New(sub.typ)) - f.setPointer(v) - } - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - return b[y:], err - } -} - -func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireStartGroup { - return b, errInternalBadWireType - } - x, y := findEndGroup(b) - if x < 0 { - return nil, io.ErrUnexpectedEOF - } - v := valToPointer(reflect.New(sub.typ)) - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - f.appendPointer(v) - return b[y:], err - } -} - -func makeUnmarshalMap(f *reflect.StructField) unmarshaler { - t := f.Type - kt := t.Key() - vt := t.Elem() - unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key")) - unmarshalVal := typeUnmarshaler(vt, f.Tag.Get("protobuf_val")) - return func(b []byte, f pointer, w int) ([]byte, error) { - // The map entry is a submessage. Figure out how big it is. - if w != WireBytes { - return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes) - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - r := b[x:] // unused data to return - b = b[:x] // data for map entry - - // Note: we could use #keys * #values ~= 200 functions - // to do map decoding without reflection. Probably not worth it. - // Maps will be somewhat slow. Oh well. - - // Read key and value from data. - var nerr nonFatal - k := reflect.New(kt) - v := reflect.New(vt) - for len(b) > 0 { - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - wire := int(x) & 7 - b = b[n:] - - var err error - switch x >> 3 { - case 1: - b, err = unmarshalKey(b, valToPointer(k), wire) - case 2: - b, err = unmarshalVal(b, valToPointer(v), wire) - default: - err = errInternalBadWireType // skip unknown tag - } - - if nerr.Merge(err) { - continue - } - if err != errInternalBadWireType { - return nil, err - } - - // Skip past unknown fields. - b, err = skipField(b, wire) - if err != nil { - return nil, err - } - } - - // Get map, allocate if needed. - m := f.asPointerTo(t).Elem() // an addressable map[K]T - if m.IsNil() { - m.Set(reflect.MakeMap(t)) - } - - // Insert into map. - m.SetMapIndex(k.Elem(), v.Elem()) - - return r, nerr.E - } -} - -// makeUnmarshalOneof makes an unmarshaler for oneof fields. -// for: -// message Msg { -// oneof F { -// int64 X = 1; -// float64 Y = 2; -// } -// } -// typ is the type of the concrete entry for a oneof case (e.g. Msg_X). -// ityp is the interface type of the oneof field (e.g. isMsg_F). -// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64). -// Note that this function will be called once for each case in the oneof. -func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler { - sf := typ.Field(0) - field0 := toField(&sf) - return func(b []byte, f pointer, w int) ([]byte, error) { - // Allocate holder for value. - v := reflect.New(typ) - - // Unmarshal data into holder. - // We unmarshal into the first field of the holder object. - var err error - var nerr nonFatal - b, err = unmarshal(b, valToPointer(v).offset(field0), w) - if !nerr.Merge(err) { - return nil, err - } - - // Write pointer to holder into target field. - f.asPointerTo(ityp).Elem().Set(v) - - return b, nerr.E - } -} - -// Error used by decode internally. -var errInternalBadWireType = errors.New("proto: internal error: bad wiretype") - -// skipField skips past a field of type wire and returns the remaining bytes. -func skipField(b []byte, wire int) ([]byte, error) { - switch wire { - case WireVarint: - _, k := decodeVarint(b) - if k == 0 { - return b, io.ErrUnexpectedEOF - } - b = b[k:] - case WireFixed32: - if len(b) < 4 { - return b, io.ErrUnexpectedEOF - } - b = b[4:] - case WireFixed64: - if len(b) < 8 { - return b, io.ErrUnexpectedEOF - } - b = b[8:] - case WireBytes: - m, k := decodeVarint(b) - if k == 0 || uint64(len(b)-k) < m { - return b, io.ErrUnexpectedEOF - } - b = b[uint64(k)+m:] - case WireStartGroup: - _, i := findEndGroup(b) - if i == -1 { - return b, io.ErrUnexpectedEOF - } - b = b[i:] - default: - return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire) - } - return b, nil -} - -// findEndGroup finds the index of the next EndGroup tag. -// Groups may be nested, so the "next" EndGroup tag is the first -// unpaired EndGroup. -// findEndGroup returns the indexes of the start and end of the EndGroup tag. -// Returns (-1,-1) if it can't find one. -func findEndGroup(b []byte) (int, int) { - depth := 1 - i := 0 - for { - x, n := decodeVarint(b[i:]) - if n == 0 { - return -1, -1 - } - j := i - i += n - switch x & 7 { - case WireVarint: - _, k := decodeVarint(b[i:]) - if k == 0 { - return -1, -1 - } - i += k - case WireFixed32: - if len(b)-4 < i { - return -1, -1 - } - i += 4 - case WireFixed64: - if len(b)-8 < i { - return -1, -1 - } - i += 8 - case WireBytes: - m, k := decodeVarint(b[i:]) - if k == 0 { - return -1, -1 - } - i += k - if uint64(len(b)-i) < m { - return -1, -1 - } - i += int(m) - case WireStartGroup: - depth++ - case WireEndGroup: - depth-- - if depth == 0 { - return j, i - } - default: - return -1, -1 - } - } -} - -// encodeVarint appends a varint-encoded integer to b and returns the result. -func encodeVarint(b []byte, x uint64) []byte { - for x >= 1<<7 { - b = append(b, byte(x&0x7f|0x80)) - x >>= 7 - } - return append(b, byte(x)) -} - -// decodeVarint reads a varint-encoded integer from b. -// Returns the decoded integer and the number of bytes read. -// If there is an error, it returns 0,0. -func decodeVarint(b []byte) (uint64, int) { - var x, y uint64 - if len(b) == 0 { - goto bad - } - x = uint64(b[0]) - if x < 0x80 { - return x, 1 - } - x -= 0x80 - - if len(b) <= 1 { - goto bad - } - y = uint64(b[1]) - x += y << 7 - if y < 0x80 { - return x, 2 - } - x -= 0x80 << 7 - - if len(b) <= 2 { - goto bad - } - y = uint64(b[2]) - x += y << 14 - if y < 0x80 { - return x, 3 - } - x -= 0x80 << 14 - - if len(b) <= 3 { - goto bad - } - y = uint64(b[3]) - x += y << 21 - if y < 0x80 { - return x, 4 - } - x -= 0x80 << 21 - - if len(b) <= 4 { - goto bad - } - y = uint64(b[4]) - x += y << 28 - if y < 0x80 { - return x, 5 - } - x -= 0x80 << 28 - - if len(b) <= 5 { - goto bad - } - y = uint64(b[5]) - x += y << 35 - if y < 0x80 { - return x, 6 - } - x -= 0x80 << 35 - - if len(b) <= 6 { - goto bad - } - y = uint64(b[6]) - x += y << 42 - if y < 0x80 { - return x, 7 - } - x -= 0x80 << 42 - - if len(b) <= 7 { - goto bad - } - y = uint64(b[7]) - x += y << 49 - if y < 0x80 { - return x, 8 - } - x -= 0x80 << 49 - - if len(b) <= 8 { - goto bad - } - y = uint64(b[8]) - x += y << 56 - if y < 0x80 { - return x, 9 - } - x -= 0x80 << 56 - - if len(b) <= 9 { - goto bad - } - y = uint64(b[9]) - x += y << 63 - if y < 2 { - return x, 10 - } - -bad: - return 0, 0 -} diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go deleted file mode 100644 index d97f9b3563..0000000000 --- a/vendor/github.com/golang/protobuf/proto/text.go +++ /dev/null @@ -1,845 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// Functions for writing the text protocol buffer format. - -import ( - "bufio" - "bytes" - "encoding" - "errors" - "fmt" - "io" - "log" - "math" - "reflect" - "sort" - "strings" -) - -var ( - newline = []byte("\n") - spaces = []byte(" ") - endBraceNewline = []byte("}\n") - backslashN = []byte{'\\', 'n'} - backslashR = []byte{'\\', 'r'} - backslashT = []byte{'\\', 't'} - backslashDQ = []byte{'\\', '"'} - backslashBS = []byte{'\\', '\\'} - posInf = []byte("inf") - negInf = []byte("-inf") - nan = []byte("nan") -) - -type writer interface { - io.Writer - WriteByte(byte) error -} - -// textWriter is an io.Writer that tracks its indentation level. -type textWriter struct { - ind int - complete bool // if the current position is a complete line - compact bool // whether to write out as a one-liner - w writer -} - -func (w *textWriter) WriteString(s string) (n int, err error) { - if !strings.Contains(s, "\n") { - if !w.compact && w.complete { - w.writeIndent() - } - w.complete = false - return io.WriteString(w.w, s) - } - // WriteString is typically called without newlines, so this - // codepath and its copy are rare. We copy to avoid - // duplicating all of Write's logic here. - return w.Write([]byte(s)) -} - -func (w *textWriter) Write(p []byte) (n int, err error) { - newlines := bytes.Count(p, newline) - if newlines == 0 { - if !w.compact && w.complete { - w.writeIndent() - } - n, err = w.w.Write(p) - w.complete = false - return n, err - } - - frags := bytes.SplitN(p, newline, newlines+1) - if w.compact { - for i, frag := range frags { - if i > 0 { - if err := w.w.WriteByte(' '); err != nil { - return n, err - } - n++ - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - } - return n, nil - } - - for i, frag := range frags { - if w.complete { - w.writeIndent() - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - if i+1 < len(frags) { - if err := w.w.WriteByte('\n'); err != nil { - return n, err - } - n++ - } - } - w.complete = len(frags[len(frags)-1]) == 0 - return n, nil -} - -func (w *textWriter) WriteByte(c byte) error { - if w.compact && c == '\n' { - c = ' ' - } - if !w.compact && w.complete { - w.writeIndent() - } - err := w.w.WriteByte(c) - w.complete = c == '\n' - return err -} - -func (w *textWriter) indent() { w.ind++ } - -func (w *textWriter) unindent() { - if w.ind == 0 { - log.Print("proto: textWriter unindented too far") - return - } - w.ind-- -} - -func writeName(w *textWriter, props *Properties) error { - if _, err := w.WriteString(props.OrigName); err != nil { - return err - } - if props.Wire != "group" { - return w.WriteByte(':') - } - return nil -} - -func requiresQuotes(u string) bool { - // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted. - for _, ch := range u { - switch { - case ch == '.' || ch == '/' || ch == '_': - continue - case '0' <= ch && ch <= '9': - continue - case 'A' <= ch && ch <= 'Z': - continue - case 'a' <= ch && ch <= 'z': - continue - default: - return true - } - } - return false -} - -// isAny reports whether sv is a google.protobuf.Any message -func isAny(sv reflect.Value) bool { - type wkt interface { - XXX_WellKnownType() string - } - t, ok := sv.Addr().Interface().(wkt) - return ok && t.XXX_WellKnownType() == "Any" -} - -// writeProto3Any writes an expanded google.protobuf.Any message. -// -// It returns (false, nil) if sv value can't be unmarshaled (e.g. because -// required messages are not linked in). -// -// It returns (true, error) when sv was written in expanded format or an error -// was encountered. -func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) { - turl := sv.FieldByName("TypeUrl") - val := sv.FieldByName("Value") - if !turl.IsValid() || !val.IsValid() { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - b, ok := val.Interface().([]byte) - if !ok { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - parts := strings.Split(turl.String(), "/") - mt := MessageType(parts[len(parts)-1]) - if mt == nil { - return false, nil - } - m := reflect.New(mt.Elem()) - if err := Unmarshal(b, m.Interface().(Message)); err != nil { - return false, nil - } - w.Write([]byte("[")) - u := turl.String() - if requiresQuotes(u) { - writeString(w, u) - } else { - w.Write([]byte(u)) - } - if w.compact { - w.Write([]byte("]:<")) - } else { - w.Write([]byte("]: <\n")) - w.ind++ - } - if err := tm.writeStruct(w, m.Elem()); err != nil { - return true, err - } - if w.compact { - w.Write([]byte("> ")) - } else { - w.ind-- - w.Write([]byte(">\n")) - } - return true, nil -} - -func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { - if tm.ExpandAny && isAny(sv) { - if canExpand, err := tm.writeProto3Any(w, sv); canExpand { - return err - } - } - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < sv.NumField(); i++ { - fv := sv.Field(i) - props := sprops.Prop[i] - name := st.Field(i).Name - - if name == "XXX_NoUnkeyedLiteral" { - continue - } - - if strings.HasPrefix(name, "XXX_") { - // There are two XXX_ fields: - // XXX_unrecognized []byte - // XXX_extensions map[int32]proto.Extension - // The first is handled here; - // the second is handled at the bottom of this function. - if name == "XXX_unrecognized" && !fv.IsNil() { - if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Field not filled in. This could be an optional field or - // a required field that wasn't filled in. Either way, there - // isn't anything we can show for it. - continue - } - if fv.Kind() == reflect.Slice && fv.IsNil() { - // Repeated field that is empty, or a bytes field that is unused. - continue - } - - if props.Repeated && fv.Kind() == reflect.Slice { - // Repeated field. - for j := 0; j < fv.Len(); j++ { - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - v := fv.Index(j) - if v.Kind() == reflect.Ptr && v.IsNil() { - // A nil message in a repeated field is not valid, - // but we can handle that more gracefully than panicking. - if _, err := w.Write([]byte("\n")); err != nil { - return err - } - continue - } - if err := tm.writeAny(w, v, props); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Map { - // Map fields are rendered as a repeated struct with key/value fields. - keys := fv.MapKeys() - sort.Sort(mapKeys(keys)) - for _, key := range keys { - val := fv.MapIndex(key) - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - // open struct - if err := w.WriteByte('<'); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - // key - if _, err := w.WriteString("key:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, key, props.MapKeyProp); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - // nil values aren't legal, but we can avoid panicking because of them. - if val.Kind() != reflect.Ptr || !val.IsNil() { - // value - if _, err := w.WriteString("value:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, val, props.MapValProp); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - // close struct - w.unindent() - if err := w.WriteByte('>'); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 { - // empty bytes field - continue - } - if fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice { - // proto3 non-repeated scalar field; skip if zero value - if isProto3Zero(fv) { - continue - } - } - - if fv.Kind() == reflect.Interface { - // Check if it is a oneof. - if st.Field(i).Tag.Get("protobuf_oneof") != "" { - // fv is nil, or holds a pointer to generated struct. - // That generated struct has exactly one field, - // which has a protobuf struct tag. - if fv.IsNil() { - continue - } - inner := fv.Elem().Elem() // interface -> *T -> T - tag := inner.Type().Field(0).Tag.Get("protobuf") - props = new(Properties) // Overwrite the outer props var, but not its pointee. - props.Parse(tag) - // Write the value in the oneof, not the oneof itself. - fv = inner.Field(0) - - // Special case to cope with malformed messages gracefully: - // If the value in the oneof is a nil pointer, don't panic - // in writeAny. - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Use errors.New so writeAny won't render quotes. - msg := errors.New("/* nil */") - fv = reflect.ValueOf(&msg).Elem() - } - } - } - - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - - // Enums have a String method, so writeAny will work fine. - if err := tm.writeAny(w, fv, props); err != nil { - return err - } - - if err := w.WriteByte('\n'); err != nil { - return err - } - } - - // Extensions (the XXX_extensions field). - pv := sv.Addr() - if _, err := extendable(pv.Interface()); err == nil { - if err := tm.writeExtensions(w, pv); err != nil { - return err - } - } - - return nil -} - -var textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem() - -// writeAny writes an arbitrary field. -func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error { - v = reflect.Indirect(v) - - // Floats have special cases. - if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 { - x := v.Float() - var b []byte - switch { - case math.IsInf(x, 1): - b = posInf - case math.IsInf(x, -1): - b = negInf - case math.IsNaN(x): - b = nan - } - if b != nil { - _, err := w.Write(b) - return err - } - // Other values are handled below. - } - - // We don't attempt to serialise every possible value type; only those - // that can occur in protocol buffers. - switch v.Kind() { - case reflect.Slice: - // Should only be a []byte; repeated fields are handled in writeStruct. - if err := writeString(w, string(v.Bytes())); err != nil { - return err - } - case reflect.String: - if err := writeString(w, v.String()); err != nil { - return err - } - case reflect.Struct: - // Required/optional group/message. - var bra, ket byte = '<', '>' - if props != nil && props.Wire == "group" { - bra, ket = '{', '}' - } - if err := w.WriteByte(bra); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - if v.CanAddr() { - // Calling v.Interface on a struct causes the reflect package to - // copy the entire struct. This is racy with the new Marshaler - // since we atomically update the XXX_sizecache. - // - // Thus, we retrieve a pointer to the struct if possible to avoid - // a race since v.Interface on the pointer doesn't copy the struct. - // - // If v is not addressable, then we are not worried about a race - // since it implies that the binary Marshaler cannot possibly be - // mutating this value. - v = v.Addr() - } - if v.Type().Implements(textMarshalerType) { - text, err := v.Interface().(encoding.TextMarshaler).MarshalText() - if err != nil { - return err - } - if _, err = w.Write(text); err != nil { - return err - } - } else { - if v.Kind() == reflect.Ptr { - v = v.Elem() - } - if err := tm.writeStruct(w, v); err != nil { - return err - } - } - w.unindent() - if err := w.WriteByte(ket); err != nil { - return err - } - default: - _, err := fmt.Fprint(w, v.Interface()) - return err - } - return nil -} - -// equivalent to C's isprint. -func isprint(c byte) bool { - return c >= 0x20 && c < 0x7f -} - -// writeString writes a string in the protocol buffer text format. -// It is similar to strconv.Quote except we don't use Go escape sequences, -// we treat the string as a byte sequence, and we use octal escapes. -// These differences are to maintain interoperability with the other -// languages' implementations of the text format. -func writeString(w *textWriter, s string) error { - // use WriteByte here to get any needed indent - if err := w.WriteByte('"'); err != nil { - return err - } - // Loop over the bytes, not the runes. - for i := 0; i < len(s); i++ { - var err error - // Divergence from C++: we don't escape apostrophes. - // There's no need to escape them, and the C++ parser - // copes with a naked apostrophe. - switch c := s[i]; c { - case '\n': - _, err = w.w.Write(backslashN) - case '\r': - _, err = w.w.Write(backslashR) - case '\t': - _, err = w.w.Write(backslashT) - case '"': - _, err = w.w.Write(backslashDQ) - case '\\': - _, err = w.w.Write(backslashBS) - default: - if isprint(c) { - err = w.w.WriteByte(c) - } else { - _, err = fmt.Fprintf(w.w, "\\%03o", c) - } - } - if err != nil { - return err - } - } - return w.WriteByte('"') -} - -func writeUnknownStruct(w *textWriter, data []byte) (err error) { - if !w.compact { - if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil { - return err - } - } - b := NewBuffer(data) - for b.index < len(b.buf) { - x, err := b.DecodeVarint() - if err != nil { - _, err := fmt.Fprintf(w, "/* %v */\n", err) - return err - } - wire, tag := x&7, x>>3 - if wire == WireEndGroup { - w.unindent() - if _, err := w.Write(endBraceNewline); err != nil { - return err - } - continue - } - if _, err := fmt.Fprint(w, tag); err != nil { - return err - } - if wire != WireStartGroup { - if err := w.WriteByte(':'); err != nil { - return err - } - } - if !w.compact || wire == WireStartGroup { - if err := w.WriteByte(' '); err != nil { - return err - } - } - switch wire { - case WireBytes: - buf, e := b.DecodeRawBytes(false) - if e == nil { - _, err = fmt.Fprintf(w, "%q", buf) - } else { - _, err = fmt.Fprintf(w, "/* %v */", e) - } - case WireFixed32: - x, err = b.DecodeFixed32() - err = writeUnknownInt(w, x, err) - case WireFixed64: - x, err = b.DecodeFixed64() - err = writeUnknownInt(w, x, err) - case WireStartGroup: - err = w.WriteByte('{') - w.indent() - case WireVarint: - x, err = b.DecodeVarint() - err = writeUnknownInt(w, x, err) - default: - _, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire) - } - if err != nil { - return err - } - if err = w.WriteByte('\n'); err != nil { - return err - } - } - return nil -} - -func writeUnknownInt(w *textWriter, x uint64, err error) error { - if err == nil { - _, err = fmt.Fprint(w, x) - } else { - _, err = fmt.Fprintf(w, "/* %v */", err) - } - return err -} - -type int32Slice []int32 - -func (s int32Slice) Len() int { return len(s) } -func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] } -func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] } - -// writeExtensions writes all the extensions in pv. -// pv is assumed to be a pointer to a protocol message struct that is extendable. -func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error { - emap := extensionMaps[pv.Type().Elem()] - ep, _ := extendable(pv.Interface()) - - // Order the extensions by ID. - // This isn't strictly necessary, but it will give us - // canonical output, which will also make testing easier. - m, mu := ep.extensionsRead() - if m == nil { - return nil - } - mu.Lock() - ids := make([]int32, 0, len(m)) - for id := range m { - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) - mu.Unlock() - - for _, extNum := range ids { - ext := m[extNum] - var desc *ExtensionDesc - if emap != nil { - desc = emap[extNum] - } - if desc == nil { - // Unknown extension. - if err := writeUnknownStruct(w, ext.enc); err != nil { - return err - } - continue - } - - pb, err := GetExtension(ep, desc) - if err != nil { - return fmt.Errorf("failed getting extension: %v", err) - } - - // Repeated extensions will appear as a slice. - if !desc.repeated() { - if err := tm.writeExtension(w, desc.Name, pb); err != nil { - return err - } - } else { - v := reflect.ValueOf(pb) - for i := 0; i < v.Len(); i++ { - if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil { - return err - } - } - } - } - return nil -} - -func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error { - if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - return nil -} - -func (w *textWriter) writeIndent() { - if !w.complete { - return - } - remain := w.ind * 2 - for remain > 0 { - n := remain - if n > len(spaces) { - n = len(spaces) - } - w.w.Write(spaces[:n]) - remain -= n - } - w.complete = false -} - -// TextMarshaler is a configurable text format marshaler. -type TextMarshaler struct { - Compact bool // use compact text format (one line). - ExpandAny bool // expand google.protobuf.Any messages of known types -} - -// Marshal writes a given protocol buffer in text format. -// The only errors returned are from w. -func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error { - val := reflect.ValueOf(pb) - if pb == nil || val.IsNil() { - w.Write([]byte("")) - return nil - } - var bw *bufio.Writer - ww, ok := w.(writer) - if !ok { - bw = bufio.NewWriter(w) - ww = bw - } - aw := &textWriter{ - w: ww, - complete: true, - compact: tm.Compact, - } - - if etm, ok := pb.(encoding.TextMarshaler); ok { - text, err := etm.MarshalText() - if err != nil { - return err - } - if _, err = aw.Write(text); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil - } - // Dereference the received pointer so we don't have outer < and >. - v := reflect.Indirect(val) - if err := tm.writeStruct(aw, v); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil -} - -// Text is the same as Marshal, but returns the string directly. -func (tm *TextMarshaler) Text(pb Message) string { - var buf bytes.Buffer - tm.Marshal(&buf, pb) - return buf.String() -} - -var ( - defaultTextMarshaler = TextMarshaler{} - compactTextMarshaler = TextMarshaler{Compact: true} -) - -// TODO: consider removing some of the Marshal functions below. - -// MarshalText writes a given protocol buffer in text format. -// The only errors returned are from w. -func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) } - -// MarshalTextString is the same as MarshalText, but returns the string directly. -func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) } - -// CompactText writes a given protocol buffer in compact text format (one line). -func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) } - -// CompactTextString is the same as CompactText, but returns the string directly. -func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) } diff --git a/vendor/github.com/golang/protobuf/proto/text_decode.go b/vendor/github.com/golang/protobuf/proto/text_decode.go new file mode 100644 index 0000000000..47eb3e4450 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/text_decode.go @@ -0,0 +1,801 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "encoding" + "errors" + "fmt" + "reflect" + "strconv" + "strings" + "unicode/utf8" + + "google.golang.org/protobuf/encoding/prototext" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapTextUnmarshalV2 = false + +// ParseError is returned by UnmarshalText. +type ParseError struct { + Message string + + // Deprecated: Do not use. + Line, Offset int +} + +func (e *ParseError) Error() string { + if wrapTextUnmarshalV2 { + return e.Message + } + if e.Line == 1 { + return fmt.Sprintf("line 1.%d: %v", e.Offset, e.Message) + } + return fmt.Sprintf("line %d: %v", e.Line, e.Message) +} + +// UnmarshalText parses a proto text formatted string into m. +func UnmarshalText(s string, m Message) error { + if u, ok := m.(encoding.TextUnmarshaler); ok { + return u.UnmarshalText([]byte(s)) + } + + m.Reset() + mi := MessageV2(m) + + if wrapTextUnmarshalV2 { + err := prototext.UnmarshalOptions{ + AllowPartial: true, + }.Unmarshal([]byte(s), mi) + if err != nil { + return &ParseError{Message: err.Error()} + } + return checkRequiredNotSet(mi) + } else { + if err := newTextParser(s).unmarshalMessage(mi.ProtoReflect(), ""); err != nil { + return err + } + return checkRequiredNotSet(mi) + } +} + +type textParser struct { + s string // remaining input + done bool // whether the parsing is finished (success or error) + backed bool // whether back() was called + offset, line int + cur token +} + +type token struct { + value string + err *ParseError + line int // line number + offset int // byte number from start of input, not start of line + unquoted string // the unquoted version of value, if it was a quoted string +} + +func newTextParser(s string) *textParser { + p := new(textParser) + p.s = s + p.line = 1 + p.cur.line = 1 + return p +} + +func (p *textParser) unmarshalMessage(m protoreflect.Message, terminator string) (err error) { + md := m.Descriptor() + fds := md.Fields() + + // A struct is a sequence of "name: value", terminated by one of + // '>' or '}', or the end of the input. A name may also be + // "[extension]" or "[type/url]". + // + // The whole struct can also be an expanded Any message, like: + // [type/url] < ... struct contents ... > + seen := make(map[protoreflect.FieldNumber]bool) + for { + tok := p.next() + if tok.err != nil { + return tok.err + } + if tok.value == terminator { + break + } + if tok.value == "[" { + if err := p.unmarshalExtensionOrAny(m, seen); err != nil { + return err + } + continue + } + + // This is a normal, non-extension field. + name := protoreflect.Name(tok.value) + fd := fds.ByName(name) + switch { + case fd == nil: + gd := fds.ByName(protoreflect.Name(strings.ToLower(string(name)))) + if gd != nil && gd.Kind() == protoreflect.GroupKind && gd.Message().Name() == name { + fd = gd + } + case fd.Kind() == protoreflect.GroupKind && fd.Message().Name() != name: + fd = nil + case fd.IsWeak() && fd.Message().IsPlaceholder(): + fd = nil + } + if fd == nil { + typeName := string(md.FullName()) + if m, ok := m.Interface().(Message); ok { + t := reflect.TypeOf(m) + if t.Kind() == reflect.Ptr { + typeName = t.Elem().String() + } + } + return p.errorf("unknown field name %q in %v", name, typeName) + } + if od := fd.ContainingOneof(); od != nil && m.WhichOneof(od) != nil { + return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, od.Name()) + } + if fd.Cardinality() != protoreflect.Repeated && seen[fd.Number()] { + return p.errorf("non-repeated field %q was repeated", fd.Name()) + } + seen[fd.Number()] = true + + // Consume any colon. + if err := p.checkForColon(fd); err != nil { + return err + } + + // Parse into the field. + v := m.Get(fd) + if !m.Has(fd) && (fd.IsList() || fd.IsMap() || fd.Message() != nil) { + v = m.Mutable(fd) + } + if v, err = p.unmarshalValue(v, fd); err != nil { + return err + } + m.Set(fd, v) + + if err := p.consumeOptionalSeparator(); err != nil { + return err + } + } + return nil +} + +func (p *textParser) unmarshalExtensionOrAny(m protoreflect.Message, seen map[protoreflect.FieldNumber]bool) error { + name, err := p.consumeExtensionOrAnyName() + if err != nil { + return err + } + + // If it contains a slash, it's an Any type URL. + if slashIdx := strings.LastIndex(name, "/"); slashIdx >= 0 { + tok := p.next() + if tok.err != nil { + return tok.err + } + // consume an optional colon + if tok.value == ":" { + tok = p.next() + if tok.err != nil { + return tok.err + } + } + + var terminator string + switch tok.value { + case "<": + terminator = ">" + case "{": + terminator = "}" + default: + return p.errorf("expected '{' or '<', found %q", tok.value) + } + + mt, err := protoregistry.GlobalTypes.FindMessageByURL(name) + if err != nil { + return p.errorf("unrecognized message %q in google.protobuf.Any", name[slashIdx+len("/"):]) + } + m2 := mt.New() + if err := p.unmarshalMessage(m2, terminator); err != nil { + return err + } + b, err := protoV2.Marshal(m2.Interface()) + if err != nil { + return p.errorf("failed to marshal message of type %q: %v", name[slashIdx+len("/"):], err) + } + + urlFD := m.Descriptor().Fields().ByName("type_url") + valFD := m.Descriptor().Fields().ByName("value") + if seen[urlFD.Number()] { + return p.errorf("Any message unpacked multiple times, or %q already set", urlFD.Name()) + } + if seen[valFD.Number()] { + return p.errorf("Any message unpacked multiple times, or %q already set", valFD.Name()) + } + m.Set(urlFD, protoreflect.ValueOfString(name)) + m.Set(valFD, protoreflect.ValueOfBytes(b)) + seen[urlFD.Number()] = true + seen[valFD.Number()] = true + return nil + } + + xname := protoreflect.FullName(name) + xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) + if xt == nil && isMessageSet(m.Descriptor()) { + xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) + } + if xt == nil { + return p.errorf("unrecognized extension %q", name) + } + fd := xt.TypeDescriptor() + if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { + return p.errorf("extension field %q does not extend message %q", name, m.Descriptor().FullName()) + } + + if err := p.checkForColon(fd); err != nil { + return err + } + + v := m.Get(fd) + if !m.Has(fd) && (fd.IsList() || fd.IsMap() || fd.Message() != nil) { + v = m.Mutable(fd) + } + v, err = p.unmarshalValue(v, fd) + if err != nil { + return err + } + m.Set(fd, v) + return p.consumeOptionalSeparator() +} + +func (p *textParser) unmarshalValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + tok := p.next() + if tok.err != nil { + return v, tok.err + } + if tok.value == "" { + return v, p.errorf("unexpected EOF") + } + + switch { + case fd.IsList(): + lv := v.List() + var err error + if tok.value == "[" { + // Repeated field with list notation, like [1,2,3]. + for { + vv := lv.NewElement() + vv, err = p.unmarshalSingularValue(vv, fd) + if err != nil { + return v, err + } + lv.Append(vv) + + tok := p.next() + if tok.err != nil { + return v, tok.err + } + if tok.value == "]" { + break + } + if tok.value != "," { + return v, p.errorf("Expected ']' or ',' found %q", tok.value) + } + } + return v, nil + } + + // One value of the repeated field. + p.back() + vv := lv.NewElement() + vv, err = p.unmarshalSingularValue(vv, fd) + if err != nil { + return v, err + } + lv.Append(vv) + return v, nil + case fd.IsMap(): + // The map entry should be this sequence of tokens: + // < key : KEY value : VALUE > + // However, implementations may omit key or value, and technically + // we should support them in any order. + var terminator string + switch tok.value { + case "<": + terminator = ">" + case "{": + terminator = "}" + default: + return v, p.errorf("expected '{' or '<', found %q", tok.value) + } + + keyFD := fd.MapKey() + valFD := fd.MapValue() + + mv := v.Map() + kv := keyFD.Default() + vv := mv.NewValue() + for { + tok := p.next() + if tok.err != nil { + return v, tok.err + } + if tok.value == terminator { + break + } + var err error + switch tok.value { + case "key": + if err := p.consumeToken(":"); err != nil { + return v, err + } + if kv, err = p.unmarshalSingularValue(kv, keyFD); err != nil { + return v, err + } + if err := p.consumeOptionalSeparator(); err != nil { + return v, err + } + case "value": + if err := p.checkForColon(valFD); err != nil { + return v, err + } + if vv, err = p.unmarshalSingularValue(vv, valFD); err != nil { + return v, err + } + if err := p.consumeOptionalSeparator(); err != nil { + return v, err + } + default: + p.back() + return v, p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value) + } + } + mv.Set(kv.MapKey(), vv) + return v, nil + default: + p.back() + return p.unmarshalSingularValue(v, fd) + } +} + +func (p *textParser) unmarshalSingularValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + tok := p.next() + if tok.err != nil { + return v, tok.err + } + if tok.value == "" { + return v, p.errorf("unexpected EOF") + } + + switch fd.Kind() { + case protoreflect.BoolKind: + switch tok.value { + case "true", "1", "t", "True": + return protoreflect.ValueOfBool(true), nil + case "false", "0", "f", "False": + return protoreflect.ValueOfBool(false), nil + } + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { + return protoreflect.ValueOfInt32(int32(x)), nil + } + + // The C++ parser accepts large positive hex numbers that uses + // two's complement arithmetic to represent negative numbers. + // This feature is here for backwards compatibility with C++. + if strings.HasPrefix(tok.value, "0x") { + if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { + return protoreflect.ValueOfInt32(int32(-(int64(^x) + 1))), nil + } + } + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil { + return protoreflect.ValueOfInt64(int64(x)), nil + } + + // The C++ parser accepts large positive hex numbers that uses + // two's complement arithmetic to represent negative numbers. + // This feature is here for backwards compatibility with C++. + if strings.HasPrefix(tok.value, "0x") { + if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { + return protoreflect.ValueOfInt64(int64(-(int64(^x) + 1))), nil + } + } + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { + return protoreflect.ValueOfUint32(uint32(x)), nil + } + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { + return protoreflect.ValueOfUint64(uint64(x)), nil + } + case protoreflect.FloatKind: + // Ignore 'f' for compatibility with output generated by C++, + // but don't remove 'f' when the value is "-inf" or "inf". + v := tok.value + if strings.HasSuffix(v, "f") && v != "-inf" && v != "inf" { + v = v[:len(v)-len("f")] + } + if x, err := strconv.ParseFloat(v, 32); err == nil { + return protoreflect.ValueOfFloat32(float32(x)), nil + } + case protoreflect.DoubleKind: + // Ignore 'f' for compatibility with output generated by C++, + // but don't remove 'f' when the value is "-inf" or "inf". + v := tok.value + if strings.HasSuffix(v, "f") && v != "-inf" && v != "inf" { + v = v[:len(v)-len("f")] + } + if x, err := strconv.ParseFloat(v, 64); err == nil { + return protoreflect.ValueOfFloat64(float64(x)), nil + } + case protoreflect.StringKind: + if isQuote(tok.value[0]) { + return protoreflect.ValueOfString(tok.unquoted), nil + } + case protoreflect.BytesKind: + if isQuote(tok.value[0]) { + return protoreflect.ValueOfBytes([]byte(tok.unquoted)), nil + } + case protoreflect.EnumKind: + if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(x)), nil + } + vd := fd.Enum().Values().ByName(protoreflect.Name(tok.value)) + if vd != nil { + return protoreflect.ValueOfEnum(vd.Number()), nil + } + case protoreflect.MessageKind, protoreflect.GroupKind: + var terminator string + switch tok.value { + case "{": + terminator = "}" + case "<": + terminator = ">" + default: + return v, p.errorf("expected '{' or '<', found %q", tok.value) + } + err := p.unmarshalMessage(v.Message(), terminator) + return v, err + default: + panic(fmt.Sprintf("invalid kind %v", fd.Kind())) + } + return v, p.errorf("invalid %v: %v", fd.Kind(), tok.value) +} + +// Consume a ':' from the input stream (if the next token is a colon), +// returning an error if a colon is needed but not present. +func (p *textParser) checkForColon(fd protoreflect.FieldDescriptor) *ParseError { + tok := p.next() + if tok.err != nil { + return tok.err + } + if tok.value != ":" { + if fd.Message() == nil { + return p.errorf("expected ':', found %q", tok.value) + } + p.back() + } + return nil +} + +// consumeExtensionOrAnyName consumes an extension name or an Any type URL and +// the following ']'. It returns the name or URL consumed. +func (p *textParser) consumeExtensionOrAnyName() (string, error) { + tok := p.next() + if tok.err != nil { + return "", tok.err + } + + // If extension name or type url is quoted, it's a single token. + if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] { + name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0])) + if err != nil { + return "", err + } + return name, p.consumeToken("]") + } + + // Consume everything up to "]" + var parts []string + for tok.value != "]" { + parts = append(parts, tok.value) + tok = p.next() + if tok.err != nil { + return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) + } + if p.done && tok.value != "]" { + return "", p.errorf("unclosed type_url or extension name") + } + } + return strings.Join(parts, ""), nil +} + +// consumeOptionalSeparator consumes an optional semicolon or comma. +// It is used in unmarshalMessage to provide backward compatibility. +func (p *textParser) consumeOptionalSeparator() error { + tok := p.next() + if tok.err != nil { + return tok.err + } + if tok.value != ";" && tok.value != "," { + p.back() + } + return nil +} + +func (p *textParser) errorf(format string, a ...interface{}) *ParseError { + pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset} + p.cur.err = pe + p.done = true + return pe +} + +func (p *textParser) skipWhitespace() { + i := 0 + for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') { + if p.s[i] == '#' { + // comment; skip to end of line or input + for i < len(p.s) && p.s[i] != '\n' { + i++ + } + if i == len(p.s) { + break + } + } + if p.s[i] == '\n' { + p.line++ + } + i++ + } + p.offset += i + p.s = p.s[i:len(p.s)] + if len(p.s) == 0 { + p.done = true + } +} + +func (p *textParser) advance() { + // Skip whitespace + p.skipWhitespace() + if p.done { + return + } + + // Start of non-whitespace + p.cur.err = nil + p.cur.offset, p.cur.line = p.offset, p.line + p.cur.unquoted = "" + switch p.s[0] { + case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/': + // Single symbol + p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)] + case '"', '\'': + // Quoted string + i := 1 + for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' { + if p.s[i] == '\\' && i+1 < len(p.s) { + // skip escaped char + i++ + } + i++ + } + if i >= len(p.s) || p.s[i] != p.s[0] { + p.errorf("unmatched quote") + return + } + unq, err := unquoteC(p.s[1:i], rune(p.s[0])) + if err != nil { + p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err) + return + } + p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)] + p.cur.unquoted = unq + default: + i := 0 + for i < len(p.s) && isIdentOrNumberChar(p.s[i]) { + i++ + } + if i == 0 { + p.errorf("unexpected byte %#x", p.s[0]) + return + } + p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)] + } + p.offset += len(p.cur.value) +} + +// Back off the parser by one token. Can only be done between calls to next(). +// It makes the next advance() a no-op. +func (p *textParser) back() { p.backed = true } + +// Advances the parser and returns the new current token. +func (p *textParser) next() *token { + if p.backed || p.done { + p.backed = false + return &p.cur + } + p.advance() + if p.done { + p.cur.value = "" + } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) { + // Look for multiple quoted strings separated by whitespace, + // and concatenate them. + cat := p.cur + for { + p.skipWhitespace() + if p.done || !isQuote(p.s[0]) { + break + } + p.advance() + if p.cur.err != nil { + return &p.cur + } + cat.value += " " + p.cur.value + cat.unquoted += p.cur.unquoted + } + p.done = false // parser may have seen EOF, but we want to return cat + p.cur = cat + } + return &p.cur +} + +func (p *textParser) consumeToken(s string) error { + tok := p.next() + if tok.err != nil { + return tok.err + } + if tok.value != s { + p.back() + return p.errorf("expected %q, found %q", s, tok.value) + } + return nil +} + +var errBadUTF8 = errors.New("proto: bad UTF-8") + +func unquoteC(s string, quote rune) (string, error) { + // This is based on C++'s tokenizer.cc. + // Despite its name, this is *not* parsing C syntax. + // For instance, "\0" is an invalid quoted string. + + // Avoid allocation in trivial cases. + simple := true + for _, r := range s { + if r == '\\' || r == quote { + simple = false + break + } + } + if simple { + return s, nil + } + + buf := make([]byte, 0, 3*len(s)/2) + for len(s) > 0 { + r, n := utf8.DecodeRuneInString(s) + if r == utf8.RuneError && n == 1 { + return "", errBadUTF8 + } + s = s[n:] + if r != '\\' { + if r < utf8.RuneSelf { + buf = append(buf, byte(r)) + } else { + buf = append(buf, string(r)...) + } + continue + } + + ch, tail, err := unescape(s) + if err != nil { + return "", err + } + buf = append(buf, ch...) + s = tail + } + return string(buf), nil +} + +func unescape(s string) (ch string, tail string, err error) { + r, n := utf8.DecodeRuneInString(s) + if r == utf8.RuneError && n == 1 { + return "", "", errBadUTF8 + } + s = s[n:] + switch r { + case 'a': + return "\a", s, nil + case 'b': + return "\b", s, nil + case 'f': + return "\f", s, nil + case 'n': + return "\n", s, nil + case 'r': + return "\r", s, nil + case 't': + return "\t", s, nil + case 'v': + return "\v", s, nil + case '?': + return "?", s, nil // trigraph workaround + case '\'', '"', '\\': + return string(r), s, nil + case '0', '1', '2', '3', '4', '5', '6', '7': + if len(s) < 2 { + return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) + } + ss := string(r) + s[:2] + s = s[2:] + i, err := strconv.ParseUint(ss, 8, 8) + if err != nil { + return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss) + } + return string([]byte{byte(i)}), s, nil + case 'x', 'X', 'u', 'U': + var n int + switch r { + case 'x', 'X': + n = 2 + case 'u': + n = 4 + case 'U': + n = 8 + } + if len(s) < n { + return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n) + } + ss := s[:n] + s = s[n:] + i, err := strconv.ParseUint(ss, 16, 64) + if err != nil { + return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss) + } + if r == 'x' || r == 'X' { + return string([]byte{byte(i)}), s, nil + } + if i > utf8.MaxRune { + return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss) + } + return string(rune(i)), s, nil + } + return "", "", fmt.Errorf(`unknown escape \%c`, r) +} + +func isIdentOrNumberChar(c byte) bool { + switch { + case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z': + return true + case '0' <= c && c <= '9': + return true + } + switch c { + case '-', '+', '.', '_': + return true + } + return false +} + +func isWhitespace(c byte) bool { + switch c { + case ' ', '\t', '\n', '\r': + return true + } + return false +} + +func isQuote(c byte) bool { + switch c { + case '"', '\'': + return true + } + return false +} diff --git a/vendor/github.com/golang/protobuf/proto/text_encode.go b/vendor/github.com/golang/protobuf/proto/text_encode.go new file mode 100644 index 0000000000..a31134eeb3 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/text_encode.go @@ -0,0 +1,560 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "bytes" + "encoding" + "fmt" + "io" + "math" + "sort" + "strings" + + "google.golang.org/protobuf/encoding/prototext" + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapTextMarshalV2 = false + +// TextMarshaler is a configurable text format marshaler. +type TextMarshaler struct { + Compact bool // use compact text format (one line) + ExpandAny bool // expand google.protobuf.Any messages of known types +} + +// Marshal writes the proto text format of m to w. +func (tm *TextMarshaler) Marshal(w io.Writer, m Message) error { + b, err := tm.marshal(m) + if len(b) > 0 { + if _, err := w.Write(b); err != nil { + return err + } + } + return err +} + +// Text returns a proto text formatted string of m. +func (tm *TextMarshaler) Text(m Message) string { + b, _ := tm.marshal(m) + return string(b) +} + +func (tm *TextMarshaler) marshal(m Message) ([]byte, error) { + mr := MessageReflect(m) + if mr == nil || !mr.IsValid() { + return []byte(""), nil + } + + if wrapTextMarshalV2 { + if m, ok := m.(encoding.TextMarshaler); ok { + return m.MarshalText() + } + + opts := prototext.MarshalOptions{ + AllowPartial: true, + EmitUnknown: true, + } + if !tm.Compact { + opts.Indent = " " + } + if !tm.ExpandAny { + opts.Resolver = (*protoregistry.Types)(nil) + } + return opts.Marshal(mr.Interface()) + } else { + w := &textWriter{ + compact: tm.Compact, + expandAny: tm.ExpandAny, + complete: true, + } + + if m, ok := m.(encoding.TextMarshaler); ok { + b, err := m.MarshalText() + if err != nil { + return nil, err + } + w.Write(b) + return w.buf, nil + } + + err := w.writeMessage(mr) + return w.buf, err + } +} + +var ( + defaultTextMarshaler = TextMarshaler{} + compactTextMarshaler = TextMarshaler{Compact: true} +) + +// MarshalText writes the proto text format of m to w. +func MarshalText(w io.Writer, m Message) error { return defaultTextMarshaler.Marshal(w, m) } + +// MarshalTextString returns a proto text formatted string of m. +func MarshalTextString(m Message) string { return defaultTextMarshaler.Text(m) } + +// CompactText writes the compact proto text format of m to w. +func CompactText(w io.Writer, m Message) error { return compactTextMarshaler.Marshal(w, m) } + +// CompactTextString returns a compact proto text formatted string of m. +func CompactTextString(m Message) string { return compactTextMarshaler.Text(m) } + +var ( + newline = []byte("\n") + endBraceNewline = []byte("}\n") + posInf = []byte("inf") + negInf = []byte("-inf") + nan = []byte("nan") +) + +// textWriter is an io.Writer that tracks its indentation level. +type textWriter struct { + compact bool // same as TextMarshaler.Compact + expandAny bool // same as TextMarshaler.ExpandAny + complete bool // whether the current position is a complete line + indent int // indentation level; never negative + buf []byte +} + +func (w *textWriter) Write(p []byte) (n int, _ error) { + newlines := bytes.Count(p, newline) + if newlines == 0 { + if !w.compact && w.complete { + w.writeIndent() + } + w.buf = append(w.buf, p...) + w.complete = false + return len(p), nil + } + + frags := bytes.SplitN(p, newline, newlines+1) + if w.compact { + for i, frag := range frags { + if i > 0 { + w.buf = append(w.buf, ' ') + n++ + } + w.buf = append(w.buf, frag...) + n += len(frag) + } + return n, nil + } + + for i, frag := range frags { + if w.complete { + w.writeIndent() + } + w.buf = append(w.buf, frag...) + n += len(frag) + if i+1 < len(frags) { + w.buf = append(w.buf, '\n') + n++ + } + } + w.complete = len(frags[len(frags)-1]) == 0 + return n, nil +} + +func (w *textWriter) WriteByte(c byte) error { + if w.compact && c == '\n' { + c = ' ' + } + if !w.compact && w.complete { + w.writeIndent() + } + w.buf = append(w.buf, c) + w.complete = c == '\n' + return nil +} + +func (w *textWriter) writeName(fd protoreflect.FieldDescriptor) { + if !w.compact && w.complete { + w.writeIndent() + } + w.complete = false + + if fd.Kind() != protoreflect.GroupKind { + w.buf = append(w.buf, fd.Name()...) + w.WriteByte(':') + } else { + // Use message type name for group field name. + w.buf = append(w.buf, fd.Message().Name()...) + } + + if !w.compact { + w.WriteByte(' ') + } +} + +func requiresQuotes(u string) bool { + // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted. + for _, ch := range u { + switch { + case ch == '.' || ch == '/' || ch == '_': + continue + case '0' <= ch && ch <= '9': + continue + case 'A' <= ch && ch <= 'Z': + continue + case 'a' <= ch && ch <= 'z': + continue + default: + return true + } + } + return false +} + +// writeProto3Any writes an expanded google.protobuf.Any message. +// +// It returns (false, nil) if sv value can't be unmarshaled (e.g. because +// required messages are not linked in). +// +// It returns (true, error) when sv was written in expanded format or an error +// was encountered. +func (w *textWriter) writeProto3Any(m protoreflect.Message) (bool, error) { + md := m.Descriptor() + fdURL := md.Fields().ByName("type_url") + fdVal := md.Fields().ByName("value") + + url := m.Get(fdURL).String() + mt, err := protoregistry.GlobalTypes.FindMessageByURL(url) + if err != nil { + return false, nil + } + + b := m.Get(fdVal).Bytes() + m2 := mt.New() + if err := proto.Unmarshal(b, m2.Interface()); err != nil { + return false, nil + } + w.Write([]byte("[")) + if requiresQuotes(url) { + w.writeQuotedString(url) + } else { + w.Write([]byte(url)) + } + if w.compact { + w.Write([]byte("]:<")) + } else { + w.Write([]byte("]: <\n")) + w.indent++ + } + if err := w.writeMessage(m2); err != nil { + return true, err + } + if w.compact { + w.Write([]byte("> ")) + } else { + w.indent-- + w.Write([]byte(">\n")) + } + return true, nil +} + +func (w *textWriter) writeMessage(m protoreflect.Message) error { + md := m.Descriptor() + if w.expandAny && md.FullName() == "google.protobuf.Any" { + if canExpand, err := w.writeProto3Any(m); canExpand { + return err + } + } + + fds := md.Fields() + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil { + fd = m.WhichOneof(od) + i += od.Fields().Len() + } else { + i++ + } + if fd == nil || !m.Has(fd) { + continue + } + + switch { + case fd.IsList(): + lv := m.Get(fd).List() + for j := 0; j < lv.Len(); j++ { + w.writeName(fd) + v := lv.Get(j) + if err := w.writeSingularValue(v, fd); err != nil { + return err + } + w.WriteByte('\n') + } + case fd.IsMap(): + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := m.Get(fd).Map() + + type entry struct{ key, val protoreflect.Value } + var entries []entry + mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + entries = append(entries, entry{k.Value(), v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + switch kfd.Kind() { + case protoreflect.BoolKind: + return !entries[i].key.Bool() && entries[j].key.Bool() + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return entries[i].key.Int() < entries[j].key.Int() + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return entries[i].key.Uint() < entries[j].key.Uint() + case protoreflect.StringKind: + return entries[i].key.String() < entries[j].key.String() + default: + panic("invalid kind") + } + }) + for _, entry := range entries { + w.writeName(fd) + w.WriteByte('<') + if !w.compact { + w.WriteByte('\n') + } + w.indent++ + w.writeName(kfd) + if err := w.writeSingularValue(entry.key, kfd); err != nil { + return err + } + w.WriteByte('\n') + w.writeName(vfd) + if err := w.writeSingularValue(entry.val, vfd); err != nil { + return err + } + w.WriteByte('\n') + w.indent-- + w.WriteByte('>') + w.WriteByte('\n') + } + default: + w.writeName(fd) + if err := w.writeSingularValue(m.Get(fd), fd); err != nil { + return err + } + w.WriteByte('\n') + } + } + + if b := m.GetUnknown(); len(b) > 0 { + w.writeUnknownFields(b) + } + return w.writeExtensions(m) +} + +func (w *textWriter) writeSingularValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) error { + switch fd.Kind() { + case protoreflect.FloatKind, protoreflect.DoubleKind: + switch vf := v.Float(); { + case math.IsInf(vf, +1): + w.Write(posInf) + case math.IsInf(vf, -1): + w.Write(negInf) + case math.IsNaN(vf): + w.Write(nan) + default: + fmt.Fprint(w, v.Interface()) + } + case protoreflect.StringKind: + // NOTE: This does not validate UTF-8 for historical reasons. + w.writeQuotedString(string(v.String())) + case protoreflect.BytesKind: + w.writeQuotedString(string(v.Bytes())) + case protoreflect.MessageKind, protoreflect.GroupKind: + var bra, ket byte = '<', '>' + if fd.Kind() == protoreflect.GroupKind { + bra, ket = '{', '}' + } + w.WriteByte(bra) + if !w.compact { + w.WriteByte('\n') + } + w.indent++ + m := v.Message() + if m2, ok := m.Interface().(encoding.TextMarshaler); ok { + b, err := m2.MarshalText() + if err != nil { + return err + } + w.Write(b) + } else { + w.writeMessage(m) + } + w.indent-- + w.WriteByte(ket) + case protoreflect.EnumKind: + if ev := fd.Enum().Values().ByNumber(v.Enum()); ev != nil { + fmt.Fprint(w, ev.Name()) + } else { + fmt.Fprint(w, v.Enum()) + } + default: + fmt.Fprint(w, v.Interface()) + } + return nil +} + +// writeQuotedString writes a quoted string in the protocol buffer text format. +func (w *textWriter) writeQuotedString(s string) { + w.WriteByte('"') + for i := 0; i < len(s); i++ { + switch c := s[i]; c { + case '\n': + w.buf = append(w.buf, `\n`...) + case '\r': + w.buf = append(w.buf, `\r`...) + case '\t': + w.buf = append(w.buf, `\t`...) + case '"': + w.buf = append(w.buf, `\"`...) + case '\\': + w.buf = append(w.buf, `\\`...) + default: + if isPrint := c >= 0x20 && c < 0x7f; isPrint { + w.buf = append(w.buf, c) + } else { + w.buf = append(w.buf, fmt.Sprintf(`\%03o`, c)...) + } + } + } + w.WriteByte('"') +} + +func (w *textWriter) writeUnknownFields(b []byte) { + if !w.compact { + fmt.Fprintf(w, "/* %d unknown bytes */\n", len(b)) + } + + for len(b) > 0 { + num, wtyp, n := protowire.ConsumeTag(b) + if n < 0 { + return + } + b = b[n:] + + if wtyp == protowire.EndGroupType { + w.indent-- + w.Write(endBraceNewline) + continue + } + fmt.Fprint(w, num) + if wtyp != protowire.StartGroupType { + w.WriteByte(':') + } + if !w.compact || wtyp == protowire.StartGroupType { + w.WriteByte(' ') + } + switch wtyp { + case protowire.VarintType: + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return + } + b = b[n:] + fmt.Fprint(w, v) + case protowire.Fixed32Type: + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return + } + b = b[n:] + fmt.Fprint(w, v) + case protowire.Fixed64Type: + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return + } + b = b[n:] + fmt.Fprint(w, v) + case protowire.BytesType: + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return + } + b = b[n:] + fmt.Fprintf(w, "%q", v) + case protowire.StartGroupType: + w.WriteByte('{') + w.indent++ + default: + fmt.Fprintf(w, "/* unknown wire type %d */", wtyp) + } + w.WriteByte('\n') + } +} + +// writeExtensions writes all the extensions in m. +func (w *textWriter) writeExtensions(m protoreflect.Message) error { + md := m.Descriptor() + if md.ExtensionRanges().Len() == 0 { + return nil + } + + type ext struct { + desc protoreflect.FieldDescriptor + val protoreflect.Value + } + var exts []ext + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + exts = append(exts, ext{fd, v}) + } + return true + }) + sort.Slice(exts, func(i, j int) bool { + return exts[i].desc.Number() < exts[j].desc.Number() + }) + + for _, ext := range exts { + // For message set, use the name of the message as the extension name. + name := string(ext.desc.FullName()) + if isMessageSet(ext.desc.ContainingMessage()) { + name = strings.TrimSuffix(name, ".message_set_extension") + } + + if !ext.desc.IsList() { + if err := w.writeSingularExtension(name, ext.val, ext.desc); err != nil { + return err + } + } else { + lv := ext.val.List() + for i := 0; i < lv.Len(); i++ { + if err := w.writeSingularExtension(name, lv.Get(i), ext.desc); err != nil { + return err + } + } + } + } + return nil +} + +func (w *textWriter) writeSingularExtension(name string, v protoreflect.Value, fd protoreflect.FieldDescriptor) error { + fmt.Fprintf(w, "[%s]:", name) + if !w.compact { + w.WriteByte(' ') + } + if err := w.writeSingularValue(v, fd); err != nil { + return err + } + w.WriteByte('\n') + return nil +} + +func (w *textWriter) writeIndent() { + if !w.complete { + return + } + for i := 0; i < w.indent*2; i++ { + w.buf = append(w.buf, ' ') + } + w.complete = false +} diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go deleted file mode 100644 index bb55a3af27..0000000000 --- a/vendor/github.com/golang/protobuf/proto/text_parser.go +++ /dev/null @@ -1,880 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// Functions for parsing the Text protocol buffer format. -// TODO: message sets. - -import ( - "encoding" - "errors" - "fmt" - "reflect" - "strconv" - "strings" - "unicode/utf8" -) - -// Error string emitted when deserializing Any and fields are already set -const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set" - -type ParseError struct { - Message string - Line int // 1-based line number - Offset int // 0-based byte offset from start of input -} - -func (p *ParseError) Error() string { - if p.Line == 1 { - // show offset only for first line - return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message) - } - return fmt.Sprintf("line %d: %v", p.Line, p.Message) -} - -type token struct { - value string - err *ParseError - line int // line number - offset int // byte number from start of input, not start of line - unquoted string // the unquoted version of value, if it was a quoted string -} - -func (t *token) String() string { - if t.err == nil { - return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset) - } - return fmt.Sprintf("parse error: %v", t.err) -} - -type textParser struct { - s string // remaining input - done bool // whether the parsing is finished (success or error) - backed bool // whether back() was called - offset, line int - cur token -} - -func newTextParser(s string) *textParser { - p := new(textParser) - p.s = s - p.line = 1 - p.cur.line = 1 - return p -} - -func (p *textParser) errorf(format string, a ...interface{}) *ParseError { - pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset} - p.cur.err = pe - p.done = true - return pe -} - -// Numbers and identifiers are matched by [-+._A-Za-z0-9] -func isIdentOrNumberChar(c byte) bool { - switch { - case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z': - return true - case '0' <= c && c <= '9': - return true - } - switch c { - case '-', '+', '.', '_': - return true - } - return false -} - -func isWhitespace(c byte) bool { - switch c { - case ' ', '\t', '\n', '\r': - return true - } - return false -} - -func isQuote(c byte) bool { - switch c { - case '"', '\'': - return true - } - return false -} - -func (p *textParser) skipWhitespace() { - i := 0 - for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') { - if p.s[i] == '#' { - // comment; skip to end of line or input - for i < len(p.s) && p.s[i] != '\n' { - i++ - } - if i == len(p.s) { - break - } - } - if p.s[i] == '\n' { - p.line++ - } - i++ - } - p.offset += i - p.s = p.s[i:len(p.s)] - if len(p.s) == 0 { - p.done = true - } -} - -func (p *textParser) advance() { - // Skip whitespace - p.skipWhitespace() - if p.done { - return - } - - // Start of non-whitespace - p.cur.err = nil - p.cur.offset, p.cur.line = p.offset, p.line - p.cur.unquoted = "" - switch p.s[0] { - case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/': - // Single symbol - p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)] - case '"', '\'': - // Quoted string - i := 1 - for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' { - if p.s[i] == '\\' && i+1 < len(p.s) { - // skip escaped char - i++ - } - i++ - } - if i >= len(p.s) || p.s[i] != p.s[0] { - p.errorf("unmatched quote") - return - } - unq, err := unquoteC(p.s[1:i], rune(p.s[0])) - if err != nil { - p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err) - return - } - p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)] - p.cur.unquoted = unq - default: - i := 0 - for i < len(p.s) && isIdentOrNumberChar(p.s[i]) { - i++ - } - if i == 0 { - p.errorf("unexpected byte %#x", p.s[0]) - return - } - p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)] - } - p.offset += len(p.cur.value) -} - -var ( - errBadUTF8 = errors.New("proto: bad UTF-8") -) - -func unquoteC(s string, quote rune) (string, error) { - // This is based on C++'s tokenizer.cc. - // Despite its name, this is *not* parsing C syntax. - // For instance, "\0" is an invalid quoted string. - - // Avoid allocation in trivial cases. - simple := true - for _, r := range s { - if r == '\\' || r == quote { - simple = false - break - } - } - if simple { - return s, nil - } - - buf := make([]byte, 0, 3*len(s)/2) - for len(s) > 0 { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", errBadUTF8 - } - s = s[n:] - if r != '\\' { - if r < utf8.RuneSelf { - buf = append(buf, byte(r)) - } else { - buf = append(buf, string(r)...) - } - continue - } - - ch, tail, err := unescape(s) - if err != nil { - return "", err - } - buf = append(buf, ch...) - s = tail - } - return string(buf), nil -} - -func unescape(s string) (ch string, tail string, err error) { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", "", errBadUTF8 - } - s = s[n:] - switch r { - case 'a': - return "\a", s, nil - case 'b': - return "\b", s, nil - case 'f': - return "\f", s, nil - case 'n': - return "\n", s, nil - case 'r': - return "\r", s, nil - case 't': - return "\t", s, nil - case 'v': - return "\v", s, nil - case '?': - return "?", s, nil // trigraph workaround - case '\'', '"', '\\': - return string(r), s, nil - case '0', '1', '2', '3', '4', '5', '6', '7': - if len(s) < 2 { - return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) - } - ss := string(r) + s[:2] - s = s[2:] - i, err := strconv.ParseUint(ss, 8, 8) - if err != nil { - return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss) - } - return string([]byte{byte(i)}), s, nil - case 'x', 'X', 'u', 'U': - var n int - switch r { - case 'x', 'X': - n = 2 - case 'u': - n = 4 - case 'U': - n = 8 - } - if len(s) < n { - return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n) - } - ss := s[:n] - s = s[n:] - i, err := strconv.ParseUint(ss, 16, 64) - if err != nil { - return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss) - } - if r == 'x' || r == 'X' { - return string([]byte{byte(i)}), s, nil - } - if i > utf8.MaxRune { - return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss) - } - return string(i), s, nil - } - return "", "", fmt.Errorf(`unknown escape \%c`, r) -} - -// Back off the parser by one token. Can only be done between calls to next(). -// It makes the next advance() a no-op. -func (p *textParser) back() { p.backed = true } - -// Advances the parser and returns the new current token. -func (p *textParser) next() *token { - if p.backed || p.done { - p.backed = false - return &p.cur - } - p.advance() - if p.done { - p.cur.value = "" - } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) { - // Look for multiple quoted strings separated by whitespace, - // and concatenate them. - cat := p.cur - for { - p.skipWhitespace() - if p.done || !isQuote(p.s[0]) { - break - } - p.advance() - if p.cur.err != nil { - return &p.cur - } - cat.value += " " + p.cur.value - cat.unquoted += p.cur.unquoted - } - p.done = false // parser may have seen EOF, but we want to return cat - p.cur = cat - } - return &p.cur -} - -func (p *textParser) consumeToken(s string) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != s { - p.back() - return p.errorf("expected %q, found %q", s, tok.value) - } - return nil -} - -// Return a RequiredNotSetError indicating which required field was not set. -func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError { - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < st.NumField(); i++ { - if !isNil(sv.Field(i)) { - continue - } - - props := sprops.Prop[i] - if props.Required { - return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)} - } - } - return &RequiredNotSetError{fmt.Sprintf("%v.", st)} // should not happen -} - -// Returns the index in the struct for the named field, as well as the parsed tag properties. -func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) { - i, ok := sprops.decoderOrigNames[name] - if ok { - return i, sprops.Prop[i], true - } - return -1, nil, false -} - -// Consume a ':' from the input stream (if the next token is a colon), -// returning an error if a colon is needed but not present. -func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ":" { - // Colon is optional when the field is a group or message. - needColon := true - switch props.Wire { - case "group": - needColon = false - case "bytes": - // A "bytes" field is either a message, a string, or a repeated field; - // those three become *T, *string and []T respectively, so we can check for - // this field being a pointer to a non-string. - if typ.Kind() == reflect.Ptr { - // *T or *string - if typ.Elem().Kind() == reflect.String { - break - } - } else if typ.Kind() == reflect.Slice { - // []T or []*T - if typ.Elem().Kind() != reflect.Ptr { - break - } - } else if typ.Kind() == reflect.String { - // The proto3 exception is for a string field, - // which requires a colon. - break - } - needColon = false - } - if needColon { - return p.errorf("expected ':', found %q", tok.value) - } - p.back() - } - return nil -} - -func (p *textParser) readStruct(sv reflect.Value, terminator string) error { - st := sv.Type() - sprops := GetProperties(st) - reqCount := sprops.reqCount - var reqFieldErr error - fieldSet := make(map[string]bool) - // A struct is a sequence of "name: value", terminated by one of - // '>' or '}', or the end of the input. A name may also be - // "[extension]" or "[type/url]". - // - // The whole struct can also be an expanded Any message, like: - // [type/url] < ... struct contents ... > - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - if tok.value == "[" { - // Looks like an extension or an Any. - // - // TODO: Check whether we need to handle - // namespace rooted names (e.g. ".something.Foo"). - extName, err := p.consumeExtName() - if err != nil { - return err - } - - if s := strings.LastIndex(extName, "/"); s >= 0 { - // If it contains a slash, it's an Any type URL. - messageName := extName[s+1:] - mt := MessageType(messageName) - if mt == nil { - return p.errorf("unrecognized message %q in google.protobuf.Any", messageName) - } - tok = p.next() - if tok.err != nil { - return tok.err - } - // consume an optional colon - if tok.value == ":" { - tok = p.next() - if tok.err != nil { - return tok.err - } - } - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - v := reflect.New(mt.Elem()) - if pe := p.readStruct(v.Elem(), terminator); pe != nil { - return pe - } - b, err := Marshal(v.Interface().(Message)) - if err != nil { - return p.errorf("failed to marshal message of type %q: %v", messageName, err) - } - if fieldSet["type_url"] { - return p.errorf(anyRepeatedlyUnpacked, "type_url") - } - if fieldSet["value"] { - return p.errorf(anyRepeatedlyUnpacked, "value") - } - sv.FieldByName("TypeUrl").SetString(extName) - sv.FieldByName("Value").SetBytes(b) - fieldSet["type_url"] = true - fieldSet["value"] = true - continue - } - - var desc *ExtensionDesc - // This could be faster, but it's functional. - // TODO: Do something smarter than a linear scan. - for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) { - if d.Name == extName { - desc = d - break - } - } - if desc == nil { - return p.errorf("unrecognized extension %q", extName) - } - - props := &Properties{} - props.Parse(desc.Tag) - - typ := reflect.TypeOf(desc.ExtensionType) - if err := p.checkForColon(props, typ); err != nil { - return err - } - - rep := desc.repeated() - - // Read the extension structure, and set it in - // the value we're constructing. - var ext reflect.Value - if !rep { - ext = reflect.New(typ).Elem() - } else { - ext = reflect.New(typ.Elem()).Elem() - } - if err := p.readAny(ext, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - ep := sv.Addr().Interface().(Message) - if !rep { - SetExtension(ep, desc, ext.Interface()) - } else { - old, err := GetExtension(ep, desc) - var sl reflect.Value - if err == nil { - sl = reflect.ValueOf(old) // existing slice - } else { - sl = reflect.MakeSlice(typ, 0, 1) - } - sl = reflect.Append(sl, ext) - SetExtension(ep, desc, sl.Interface()) - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - continue - } - - // This is a normal, non-extension field. - name := tok.value - var dst reflect.Value - fi, props, ok := structFieldByName(sprops, name) - if ok { - dst = sv.Field(fi) - } else if oop, ok := sprops.OneofTypes[name]; ok { - // It is a oneof. - props = oop.Prop - nv := reflect.New(oop.Type.Elem()) - dst = nv.Elem().Field(0) - field := sv.Field(oop.Field) - if !field.IsNil() { - return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name) - } - field.Set(nv) - } - if !dst.IsValid() { - return p.errorf("unknown field name %q in %v", name, st) - } - - if dst.Kind() == reflect.Map { - // Consume any colon. - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Construct the map if it doesn't already exist. - if dst.IsNil() { - dst.Set(reflect.MakeMap(dst.Type())) - } - key := reflect.New(dst.Type().Key()).Elem() - val := reflect.New(dst.Type().Elem()).Elem() - - // The map entry should be this sequence of tokens: - // < key : KEY value : VALUE > - // However, implementations may omit key or value, and technically - // we should support them in any order. See b/28924776 for a time - // this went wrong. - - tok := p.next() - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - switch tok.value { - case "key": - if err := p.consumeToken(":"); err != nil { - return err - } - if err := p.readAny(key, props.MapKeyProp); err != nil { - return err - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - case "value": - if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil { - return err - } - if err := p.readAny(val, props.MapValProp); err != nil { - return err - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - default: - p.back() - return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value) - } - } - - dst.SetMapIndex(key, val) - continue - } - - // Check that it's not already set if it's not a repeated field. - if !props.Repeated && fieldSet[name] { - return p.errorf("non-repeated field %q was repeated", name) - } - - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Parse into the field. - fieldSet[name] = true - if err := p.readAny(dst, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - if props.Required { - reqCount-- - } - - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - - } - - if reqCount > 0 { - return p.missingRequiredFieldError(sv) - } - return reqFieldErr -} - -// consumeExtName consumes extension name or expanded Any type URL and the -// following ']'. It returns the name or URL consumed. -func (p *textParser) consumeExtName() (string, error) { - tok := p.next() - if tok.err != nil { - return "", tok.err - } - - // If extension name or type url is quoted, it's a single token. - if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] { - name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0])) - if err != nil { - return "", err - } - return name, p.consumeToken("]") - } - - // Consume everything up to "]" - var parts []string - for tok.value != "]" { - parts = append(parts, tok.value) - tok = p.next() - if tok.err != nil { - return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) - } - if p.done && tok.value != "]" { - return "", p.errorf("unclosed type_url or extension name") - } - } - return strings.Join(parts, ""), nil -} - -// consumeOptionalSeparator consumes an optional semicolon or comma. -// It is used in readStruct to provide backward compatibility. -func (p *textParser) consumeOptionalSeparator() error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ";" && tok.value != "," { - p.back() - } - return nil -} - -func (p *textParser) readAny(v reflect.Value, props *Properties) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == "" { - return p.errorf("unexpected EOF") - } - - switch fv := v; fv.Kind() { - case reflect.Slice: - at := v.Type() - if at.Elem().Kind() == reflect.Uint8 { - // Special case for []byte - if tok.value[0] != '"' && tok.value[0] != '\'' { - // Deliberately written out here, as the error after - // this switch statement would write "invalid []byte: ...", - // which is not as user-friendly. - return p.errorf("invalid string: %v", tok.value) - } - bytes := []byte(tok.unquoted) - fv.Set(reflect.ValueOf(bytes)) - return nil - } - // Repeated field. - if tok.value == "[" { - // Repeated field with list notation, like [1,2,3]. - for { - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - err := p.readAny(fv.Index(fv.Len()-1), props) - if err != nil { - return err - } - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == "]" { - break - } - if tok.value != "," { - return p.errorf("Expected ']' or ',' found %q", tok.value) - } - } - return nil - } - // One value of the repeated field. - p.back() - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - return p.readAny(fv.Index(fv.Len()-1), props) - case reflect.Bool: - // true/1/t/True or false/f/0/False. - switch tok.value { - case "true", "1", "t", "True": - fv.SetBool(true) - return nil - case "false", "0", "f", "False": - fv.SetBool(false) - return nil - } - case reflect.Float32, reflect.Float64: - v := tok.value - // Ignore 'f' for compatibility with output generated by C++, but don't - // remove 'f' when the value is "-inf" or "inf". - if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" { - v = v[:len(v)-1] - } - if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil { - fv.SetFloat(f) - return nil - } - case reflect.Int32: - if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { - fv.SetInt(x) - return nil - } - - if len(props.Enum) == 0 { - break - } - m, ok := enumValueMaps[props.Enum] - if !ok { - break - } - x, ok := m[tok.value] - if !ok { - break - } - fv.SetInt(int64(x)) - return nil - case reflect.Int64: - if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil { - fv.SetInt(x) - return nil - } - - case reflect.Ptr: - // A basic field (indirected through pointer), or a repeated message/group - p.back() - fv.Set(reflect.New(fv.Type().Elem())) - return p.readAny(fv.Elem(), props) - case reflect.String: - if tok.value[0] == '"' || tok.value[0] == '\'' { - fv.SetString(tok.unquoted) - return nil - } - case reflect.Struct: - var terminator string - switch tok.value { - case "{": - terminator = "}" - case "<": - terminator = ">" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - // TODO: Handle nested messages which implement encoding.TextUnmarshaler. - return p.readStruct(fv, terminator) - case reflect.Uint32: - if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { - fv.SetUint(uint64(x)) - return nil - } - case reflect.Uint64: - if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { - fv.SetUint(x) - return nil - } - } - return p.errorf("invalid %v: %v", v.Type(), tok.value) -} - -// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb -// before starting to unmarshal, so any existing data in pb is always removed. -// If a required field is not set and no other error occurs, -// UnmarshalText returns *RequiredNotSetError. -func UnmarshalText(s string, pb Message) error { - if um, ok := pb.(encoding.TextUnmarshaler); ok { - return um.UnmarshalText([]byte(s)) - } - pb.Reset() - v := reflect.ValueOf(pb) - return newTextParser(s).readStruct(v.Elem(), "") -} diff --git a/vendor/github.com/golang/protobuf/proto/wire.go b/vendor/github.com/golang/protobuf/proto/wire.go new file mode 100644 index 0000000000..d7c28da5a7 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/wire.go @@ -0,0 +1,78 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/runtime/protoiface" +) + +// Size returns the size in bytes of the wire-format encoding of m. +func Size(m Message) int { + if m == nil { + return 0 + } + mi := MessageV2(m) + return protoV2.Size(mi) +} + +// Marshal returns the wire-format encoding of m. +func Marshal(m Message) ([]byte, error) { + b, err := marshalAppend(nil, m, false) + if b == nil { + b = zeroBytes + } + return b, err +} + +var zeroBytes = make([]byte, 0, 0) + +func marshalAppend(buf []byte, m Message, deterministic bool) ([]byte, error) { + if m == nil { + return nil, ErrNil + } + mi := MessageV2(m) + nbuf, err := protoV2.MarshalOptions{ + Deterministic: deterministic, + AllowPartial: true, + }.MarshalAppend(buf, mi) + if err != nil { + return buf, err + } + if len(buf) == len(nbuf) { + if !mi.ProtoReflect().IsValid() { + return buf, ErrNil + } + } + return nbuf, checkRequiredNotSet(mi) +} + +// Unmarshal parses a wire-format message in b and places the decoded results in m. +// +// Unmarshal resets m before starting to unmarshal, so any existing data in m is always +// removed. Use UnmarshalMerge to preserve and append to existing data. +func Unmarshal(b []byte, m Message) error { + m.Reset() + return UnmarshalMerge(b, m) +} + +// UnmarshalMerge parses a wire-format message in b and places the decoded results in m. +func UnmarshalMerge(b []byte, m Message) error { + mi := MessageV2(m) + out, err := protoV2.UnmarshalOptions{ + AllowPartial: true, + Merge: true, + }.UnmarshalState(protoiface.UnmarshalInput{ + Buf: b, + Message: mi.ProtoReflect(), + }) + if err != nil { + return err + } + if out.Flags&protoiface.UnmarshalInitialized > 0 { + return nil + } + return checkRequiredNotSet(mi) +} diff --git a/vendor/github.com/golang/protobuf/proto/wrappers.go b/vendor/github.com/golang/protobuf/proto/wrappers.go new file mode 100644 index 0000000000..398e348599 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/wrappers.go @@ -0,0 +1,34 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +// Bool stores v in a new bool value and returns a pointer to it. +func Bool(v bool) *bool { return &v } + +// Int stores v in a new int32 value and returns a pointer to it. +// +// Deprecated: Use Int32 instead. +func Int(v int) *int32 { return Int32(int32(v)) } + +// Int32 stores v in a new int32 value and returns a pointer to it. +func Int32(v int32) *int32 { return &v } + +// Int64 stores v in a new int64 value and returns a pointer to it. +func Int64(v int64) *int64 { return &v } + +// Uint32 stores v in a new uint32 value and returns a pointer to it. +func Uint32(v uint32) *uint32 { return &v } + +// Uint64 stores v in a new uint64 value and returns a pointer to it. +func Uint64(v uint64) *uint64 { return &v } + +// Float32 stores v in a new float32 value and returns a pointer to it. +func Float32(v float32) *float32 { return &v } + +// Float64 stores v in a new float64 value and returns a pointer to it. +func Float64(v float64) *float64 { return &v } + +// String stores v in a new string value and returns a pointer to it. +func String(v string) *string { return &v } diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go index d371d56974..63dc057851 100644 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go +++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go @@ -1,2889 +1,200 @@ // Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/descriptor.proto +// source: github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto package descriptor import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" + reflect "reflect" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +// Symbols defined in public import of google/protobuf/descriptor.proto. + +type FieldDescriptorProto_Type = descriptorpb.FieldDescriptorProto_Type + +const FieldDescriptorProto_TYPE_DOUBLE = descriptorpb.FieldDescriptorProto_TYPE_DOUBLE +const FieldDescriptorProto_TYPE_FLOAT = descriptorpb.FieldDescriptorProto_TYPE_FLOAT +const FieldDescriptorProto_TYPE_INT64 = descriptorpb.FieldDescriptorProto_TYPE_INT64 +const FieldDescriptorProto_TYPE_UINT64 = descriptorpb.FieldDescriptorProto_TYPE_UINT64 +const FieldDescriptorProto_TYPE_INT32 = descriptorpb.FieldDescriptorProto_TYPE_INT32 +const FieldDescriptorProto_TYPE_FIXED64 = descriptorpb.FieldDescriptorProto_TYPE_FIXED64 +const FieldDescriptorProto_TYPE_FIXED32 = descriptorpb.FieldDescriptorProto_TYPE_FIXED32 +const FieldDescriptorProto_TYPE_BOOL = descriptorpb.FieldDescriptorProto_TYPE_BOOL +const FieldDescriptorProto_TYPE_STRING = descriptorpb.FieldDescriptorProto_TYPE_STRING +const FieldDescriptorProto_TYPE_GROUP = descriptorpb.FieldDescriptorProto_TYPE_GROUP +const FieldDescriptorProto_TYPE_MESSAGE = descriptorpb.FieldDescriptorProto_TYPE_MESSAGE +const FieldDescriptorProto_TYPE_BYTES = descriptorpb.FieldDescriptorProto_TYPE_BYTES +const FieldDescriptorProto_TYPE_UINT32 = descriptorpb.FieldDescriptorProto_TYPE_UINT32 +const FieldDescriptorProto_TYPE_ENUM = descriptorpb.FieldDescriptorProto_TYPE_ENUM +const FieldDescriptorProto_TYPE_SFIXED32 = descriptorpb.FieldDescriptorProto_TYPE_SFIXED32 +const FieldDescriptorProto_TYPE_SFIXED64 = descriptorpb.FieldDescriptorProto_TYPE_SFIXED64 +const FieldDescriptorProto_TYPE_SINT32 = descriptorpb.FieldDescriptorProto_TYPE_SINT32 +const FieldDescriptorProto_TYPE_SINT64 = descriptorpb.FieldDescriptorProto_TYPE_SINT64 -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +var FieldDescriptorProto_Type_name = descriptorpb.FieldDescriptorProto_Type_name +var FieldDescriptorProto_Type_value = descriptorpb.FieldDescriptorProto_Type_value -type FieldDescriptorProto_Type int32 +type FieldDescriptorProto_Label = descriptorpb.FieldDescriptorProto_Label -const ( - // 0 is reserved for errors. - // Order is weird for historical reasons. - FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 - FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 - FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 - FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 - FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 - FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 - FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 - // Tag-delimited aggregate. - // Group type is deprecated and not supported in proto3. However, Proto3 - // implementations should still be able to parse the group wire format and - // treat group fields as unknown fields. - FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 - FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 - // New in version 2. - FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 - FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 - FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 - FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 - FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 - FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 - FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 -) +const FieldDescriptorProto_LABEL_OPTIONAL = descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL +const FieldDescriptorProto_LABEL_REQUIRED = descriptorpb.FieldDescriptorProto_LABEL_REQUIRED +const FieldDescriptorProto_LABEL_REPEATED = descriptorpb.FieldDescriptorProto_LABEL_REPEATED -var FieldDescriptorProto_Type_name = map[int32]string{ - 1: "TYPE_DOUBLE", - 2: "TYPE_FLOAT", - 3: "TYPE_INT64", - 4: "TYPE_UINT64", - 5: "TYPE_INT32", - 6: "TYPE_FIXED64", - 7: "TYPE_FIXED32", - 8: "TYPE_BOOL", - 9: "TYPE_STRING", - 10: "TYPE_GROUP", - 11: "TYPE_MESSAGE", - 12: "TYPE_BYTES", - 13: "TYPE_UINT32", - 14: "TYPE_ENUM", - 15: "TYPE_SFIXED32", - 16: "TYPE_SFIXED64", - 17: "TYPE_SINT32", - 18: "TYPE_SINT64", -} - -var FieldDescriptorProto_Type_value = map[string]int32{ - "TYPE_DOUBLE": 1, - "TYPE_FLOAT": 2, - "TYPE_INT64": 3, - "TYPE_UINT64": 4, - "TYPE_INT32": 5, - "TYPE_FIXED64": 6, - "TYPE_FIXED32": 7, - "TYPE_BOOL": 8, - "TYPE_STRING": 9, - "TYPE_GROUP": 10, - "TYPE_MESSAGE": 11, - "TYPE_BYTES": 12, - "TYPE_UINT32": 13, - "TYPE_ENUM": 14, - "TYPE_SFIXED32": 15, - "TYPE_SFIXED64": 16, - "TYPE_SINT32": 17, - "TYPE_SINT64": 18, -} - -func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { - p := new(FieldDescriptorProto_Type) - *p = x - return p -} - -func (x FieldDescriptorProto_Type) String() string { - return proto.EnumName(FieldDescriptorProto_Type_name, int32(x)) -} - -func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type") - if err != nil { - return err - } - *x = FieldDescriptorProto_Type(value) - return nil -} - -func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{4, 0} -} - -type FieldDescriptorProto_Label int32 - -const ( - // 0 is reserved for errors - FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1 - FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2 - FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3 -) - -var FieldDescriptorProto_Label_name = map[int32]string{ - 1: "LABEL_OPTIONAL", - 2: "LABEL_REQUIRED", - 3: "LABEL_REPEATED", -} - -var FieldDescriptorProto_Label_value = map[string]int32{ - "LABEL_OPTIONAL": 1, - "LABEL_REQUIRED": 2, - "LABEL_REPEATED": 3, -} - -func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label { - p := new(FieldDescriptorProto_Label) - *p = x - return p -} - -func (x FieldDescriptorProto_Label) String() string { - return proto.EnumName(FieldDescriptorProto_Label_name, int32(x)) -} - -func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label") - if err != nil { - return err - } - *x = FieldDescriptorProto_Label(value) - return nil -} - -func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{4, 1} -} - -// Generated classes can be optimized for speed or code size. -type FileOptions_OptimizeMode int32 - -const ( - FileOptions_SPEED FileOptions_OptimizeMode = 1 - // etc. - FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 - FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 -) - -var FileOptions_OptimizeMode_name = map[int32]string{ - 1: "SPEED", - 2: "CODE_SIZE", - 3: "LITE_RUNTIME", -} - -var FileOptions_OptimizeMode_value = map[string]int32{ - "SPEED": 1, - "CODE_SIZE": 2, - "LITE_RUNTIME": 3, -} - -func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode { - p := new(FileOptions_OptimizeMode) - *p = x - return p -} - -func (x FileOptions_OptimizeMode) String() string { - return proto.EnumName(FileOptions_OptimizeMode_name, int32(x)) -} - -func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode") - if err != nil { - return err - } - *x = FileOptions_OptimizeMode(value) - return nil -} - -func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{10, 0} -} - -type FieldOptions_CType int32 - -const ( - // Default mode. - FieldOptions_STRING FieldOptions_CType = 0 - FieldOptions_CORD FieldOptions_CType = 1 - FieldOptions_STRING_PIECE FieldOptions_CType = 2 -) - -var FieldOptions_CType_name = map[int32]string{ - 0: "STRING", - 1: "CORD", - 2: "STRING_PIECE", -} - -var FieldOptions_CType_value = map[string]int32{ - "STRING": 0, - "CORD": 1, - "STRING_PIECE": 2, -} - -func (x FieldOptions_CType) Enum() *FieldOptions_CType { - p := new(FieldOptions_CType) - *p = x - return p -} - -func (x FieldOptions_CType) String() string { - return proto.EnumName(FieldOptions_CType_name, int32(x)) -} - -func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType") - if err != nil { - return err - } - *x = FieldOptions_CType(value) - return nil -} - -func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{12, 0} -} - -type FieldOptions_JSType int32 - -const ( - // Use the default type. - FieldOptions_JS_NORMAL FieldOptions_JSType = 0 - // Use JavaScript strings. - FieldOptions_JS_STRING FieldOptions_JSType = 1 - // Use JavaScript numbers. - FieldOptions_JS_NUMBER FieldOptions_JSType = 2 -) - -var FieldOptions_JSType_name = map[int32]string{ - 0: "JS_NORMAL", - 1: "JS_STRING", - 2: "JS_NUMBER", -} - -var FieldOptions_JSType_value = map[string]int32{ - "JS_NORMAL": 0, - "JS_STRING": 1, - "JS_NUMBER": 2, -} - -func (x FieldOptions_JSType) Enum() *FieldOptions_JSType { - p := new(FieldOptions_JSType) - *p = x - return p -} - -func (x FieldOptions_JSType) String() string { - return proto.EnumName(FieldOptions_JSType_name, int32(x)) -} - -func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldOptions_JSType_value, data, "FieldOptions_JSType") - if err != nil { - return err - } - *x = FieldOptions_JSType(value) - return nil -} - -func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{12, 1} -} - -// Is this method side-effect-free (or safe in HTTP parlance), or idempotent, -// or neither? HTTP based RPC implementation may choose GET verb for safe -// methods, and PUT verb for idempotent methods instead of the default POST. -type MethodOptions_IdempotencyLevel int32 - -const ( - MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0 - MethodOptions_NO_SIDE_EFFECTS MethodOptions_IdempotencyLevel = 1 - MethodOptions_IDEMPOTENT MethodOptions_IdempotencyLevel = 2 -) - -var MethodOptions_IdempotencyLevel_name = map[int32]string{ - 0: "IDEMPOTENCY_UNKNOWN", - 1: "NO_SIDE_EFFECTS", - 2: "IDEMPOTENT", -} - -var MethodOptions_IdempotencyLevel_value = map[string]int32{ - "IDEMPOTENCY_UNKNOWN": 0, - "NO_SIDE_EFFECTS": 1, - "IDEMPOTENT": 2, -} - -func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel { - p := new(MethodOptions_IdempotencyLevel) - *p = x - return p -} - -func (x MethodOptions_IdempotencyLevel) String() string { - return proto.EnumName(MethodOptions_IdempotencyLevel_name, int32(x)) -} - -func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(MethodOptions_IdempotencyLevel_value, data, "MethodOptions_IdempotencyLevel") - if err != nil { - return err - } - *x = MethodOptions_IdempotencyLevel(value) - return nil -} - -func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{17, 0} -} - -// The protocol compiler can output a FileDescriptorSet containing the .proto -// files it parses. -type FileDescriptorSet struct { - File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FileDescriptorSet) Reset() { *m = FileDescriptorSet{} } -func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) } -func (*FileDescriptorSet) ProtoMessage() {} -func (*FileDescriptorSet) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{0} -} - -func (m *FileDescriptorSet) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FileDescriptorSet.Unmarshal(m, b) -} -func (m *FileDescriptorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FileDescriptorSet.Marshal(b, m, deterministic) -} -func (m *FileDescriptorSet) XXX_Merge(src proto.Message) { - xxx_messageInfo_FileDescriptorSet.Merge(m, src) -} -func (m *FileDescriptorSet) XXX_Size() int { - return xxx_messageInfo_FileDescriptorSet.Size(m) -} -func (m *FileDescriptorSet) XXX_DiscardUnknown() { - xxx_messageInfo_FileDescriptorSet.DiscardUnknown(m) -} - -var xxx_messageInfo_FileDescriptorSet proto.InternalMessageInfo - -func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto { - if m != nil { - return m.File - } - return nil -} - -// Describes a complete .proto file. -type FileDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` - // Names of files imported by this file. - Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"` - // Indexes of the public imported files in the dependency list above. - PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"` - // Indexes of the weak imported files in the dependency list. - // For Google-internal migration only. 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return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(m, src) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int { - return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() { - xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo - -func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 { - if m != nil && m.Start != nil { - return *m.Start - } - return 0 -} - -func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { - if m != nil && m.End != nil { - return *m.End - } - return 0 -} - -// Describes a value within an enum. -type EnumValueDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` - Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} } -func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*EnumValueDescriptorProto) ProtoMessage() {} -func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{7} -} - -func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b) -} -func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic) -} -func (m *EnumValueDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumValueDescriptorProto.Merge(m, src) -} -func (m *EnumValueDescriptorProto) XXX_Size() int { - return xxx_messageInfo_EnumValueDescriptorProto.Size(m) -} -func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo - -func (m *EnumValueDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *EnumValueDescriptorProto) GetNumber() int32 { - if m != nil && m.Number != nil { - return *m.Number - } - return 0 -} - -func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { - if m != nil { - return m.Options - } - return nil -} - -// Describes a service. -type ServiceDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - 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xxx_messageInfo_ServiceDescriptorProto.Merge(m, src) -} -func (m *ServiceDescriptorProto) XXX_Size() int { - return xxx_messageInfo_ServiceDescriptorProto.Size(m) -} -func (m *ServiceDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo - -func (m *ServiceDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto { - if m != nil { - return m.Method - } - return nil -} - -func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions { - if m != nil { - return m.Options - } - return nil -} - -// Describes a method of a service. -type MethodDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Input and output type names. These are resolved in the same way as - // FieldDescriptorProto.type_name, but must refer to a message type. - InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"` - OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"` - Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` - // Identifies if client streams multiple client messages - ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` - // Identifies if server streams multiple server messages - ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} } -func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*MethodDescriptorProto) ProtoMessage() {} -func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{9} -} - -func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b) -} -func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic) -} -func (m *MethodDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_MethodDescriptorProto.Merge(m, src) -} -func (m *MethodDescriptorProto) XXX_Size() int { - return xxx_messageInfo_MethodDescriptorProto.Size(m) -} -func (m *MethodDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo - -const Default_MethodDescriptorProto_ClientStreaming bool = false -const Default_MethodDescriptorProto_ServerStreaming bool = false - -func (m *MethodDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *MethodDescriptorProto) GetInputType() string { - if m != nil && m.InputType != nil { - return *m.InputType - } - return "" -} - -func (m *MethodDescriptorProto) GetOutputType() string { - if m != nil && m.OutputType != nil { - return *m.OutputType - } - return "" -} - -func (m *MethodDescriptorProto) GetOptions() *MethodOptions { - if m != nil { - return m.Options - } - return nil -} - -func (m *MethodDescriptorProto) GetClientStreaming() bool { - if m != nil && m.ClientStreaming != nil { - return *m.ClientStreaming - } - return Default_MethodDescriptorProto_ClientStreaming -} - -func (m *MethodDescriptorProto) GetServerStreaming() bool { - if m != nil && m.ServerStreaming != nil { - return *m.ServerStreaming - } - return Default_MethodDescriptorProto_ServerStreaming -} - -type FileOptions struct { - // Sets the Java package where classes generated from this .proto will be - // placed. By default, the proto package is used, but this is often - // inappropriate because proto packages do not normally start with backwards - // domain names. - JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). - JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` - // If set true, then the Java code generator will generate a separate .java - // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be - // generated to contain the file's getDescriptor() method as well as any - // top-level extensions defined in the file. - JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` - // This option does nothing. - JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use. - // If set true, then the Java2 code generator will generate code that - // throws an exception whenever an attempt is made to assign a non-UTF-8 - // byte sequence to a string field. - // Message reflection will do the same. - // However, an extension field still accepts non-UTF-8 byte sequences. - // This option has no effect on when used with the lite runtime. - JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"` - OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` - // Sets the Go package where structs generated from this .proto will be - // placed. If omitted, the Go package will be derived from the following: - // - The basename of the package import path, if provided. - // - Otherwise, the package statement in the .proto file, if present. - // - Otherwise, the basename of the .proto file, without extension. - GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"` - // Should generic services be generated in each language? "Generic" services - // are not specific to any particular RPC system. They are generated by the - // main code generators in each language (without additional plugins). - // Generic services were the only kind of service generation supported by - // early versions of google.protobuf. - // - // Generic services are now considered deprecated in favor of using plugins - // that generate code specific to your particular RPC system. Therefore, - // these default to false. Old code which depends on generic services should - // explicitly set them to true. - CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"` - JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"` - PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"` - PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"` - // Is this file deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for everything in the file, or it will be completely ignored; in the very - // least, this is a formalization for deprecating files. - Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Enables the use of arenas for the proto messages in this file. This applies - // only to generated classes for C++. - CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"` - // Sets the objective c class prefix which is prepended to all objective c - // generated classes from this .proto. There is no default. - ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"` - // Namespace for generated classes; defaults to the package. - CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"` - // By default Swift generators will take the proto package and CamelCase it - // replacing '.' with underscore and use that to prefix the types/symbols - // defined. When this options is provided, they will use this value instead - // to prefix the types/symbols defined. - SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"` - // Sets the php class prefix which is prepended to all php generated classes - // from this .proto. Default is empty. - PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"` - // Use this option to change the namespace of php generated classes. Default - // is empty. When this option is empty, the package name will be used for - // determining the namespace. - PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"` - // Use this option to change the namespace of php generated metadata classes. - // Default is empty. When this option is empty, the proto file name will be - // used for determining the namespace. - PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"` - // Use this option to change the package of ruby generated classes. Default - // is empty. When this option is not set, the package name will be used for - // determining the ruby package. - RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"` - // The parser stores options it doesn't recognize here. - // See the documentation for the "Options" section above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FileOptions) Reset() { *m = FileOptions{} } -func (m *FileOptions) String() string { return proto.CompactTextString(m) } -func (*FileOptions) ProtoMessage() {} -func (*FileOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{10} -} - -var extRange_FileOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_FileOptions -} - -func (m *FileOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FileOptions.Unmarshal(m, b) -} -func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic) -} -func (m *FileOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_FileOptions.Merge(m, src) -} -func (m *FileOptions) XXX_Size() int { - return xxx_messageInfo_FileOptions.Size(m) -} -func (m *FileOptions) XXX_DiscardUnknown() { - xxx_messageInfo_FileOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_FileOptions proto.InternalMessageInfo - -const Default_FileOptions_JavaMultipleFiles bool = false -const Default_FileOptions_JavaStringCheckUtf8 bool = false -const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED -const Default_FileOptions_CcGenericServices bool = false -const Default_FileOptions_JavaGenericServices bool = false -const Default_FileOptions_PyGenericServices bool = false -const Default_FileOptions_PhpGenericServices bool = false -const Default_FileOptions_Deprecated bool = false -const Default_FileOptions_CcEnableArenas bool = false - -func (m *FileOptions) GetJavaPackage() string { - if m != nil && m.JavaPackage != nil { - return *m.JavaPackage - } - return "" -} - -func (m *FileOptions) GetJavaOuterClassname() string { - if m != nil && m.JavaOuterClassname != nil { - return *m.JavaOuterClassname - } - return "" -} - -func (m *FileOptions) GetJavaMultipleFiles() bool { - if m != nil && m.JavaMultipleFiles != nil { - return *m.JavaMultipleFiles - } - return Default_FileOptions_JavaMultipleFiles -} - -// Deprecated: Do not use. -func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool { - if m != nil && m.JavaGenerateEqualsAndHash != nil { - return *m.JavaGenerateEqualsAndHash - } - return false -} - -func (m *FileOptions) GetJavaStringCheckUtf8() bool { - if m != nil && m.JavaStringCheckUtf8 != nil { - return *m.JavaStringCheckUtf8 - } - return Default_FileOptions_JavaStringCheckUtf8 -} - -func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { - if m != nil && m.OptimizeFor != nil { - return *m.OptimizeFor - } - return Default_FileOptions_OptimizeFor -} - -func (m *FileOptions) GetGoPackage() string { - if m != nil && m.GoPackage != nil { - return *m.GoPackage - } - return "" -} - -func (m *FileOptions) GetCcGenericServices() bool { - if m != nil && m.CcGenericServices != nil { - return *m.CcGenericServices - } - return Default_FileOptions_CcGenericServices -} - -func (m *FileOptions) GetJavaGenericServices() bool { - if m != nil && m.JavaGenericServices != nil { - return *m.JavaGenericServices - } - return Default_FileOptions_JavaGenericServices -} - -func (m *FileOptions) GetPyGenericServices() bool { - if m != nil && m.PyGenericServices != nil { - return *m.PyGenericServices - } - return Default_FileOptions_PyGenericServices -} - -func (m *FileOptions) GetPhpGenericServices() bool { - if m != nil && m.PhpGenericServices != nil { - return *m.PhpGenericServices - } - return Default_FileOptions_PhpGenericServices -} - -func (m *FileOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_FileOptions_Deprecated -} - -func (m *FileOptions) GetCcEnableArenas() bool { - if m != nil && m.CcEnableArenas != nil { - return *m.CcEnableArenas - } - return Default_FileOptions_CcEnableArenas -} - -func (m *FileOptions) GetObjcClassPrefix() string { - if m != nil && m.ObjcClassPrefix != nil { - return *m.ObjcClassPrefix - } - return "" -} - -func (m *FileOptions) GetCsharpNamespace() string { - if m != nil && m.CsharpNamespace != nil { - return *m.CsharpNamespace - } - return "" -} - -func (m *FileOptions) GetSwiftPrefix() string { - if m != nil && m.SwiftPrefix != nil { - return *m.SwiftPrefix - } - return "" -} - -func (m *FileOptions) GetPhpClassPrefix() string { - if m != nil && m.PhpClassPrefix != nil { - return *m.PhpClassPrefix - } - return "" -} - -func (m *FileOptions) GetPhpNamespace() string { - if m != nil && m.PhpNamespace != nil { - return *m.PhpNamespace - } - return "" -} - -func (m *FileOptions) GetPhpMetadataNamespace() string { - if m != nil && m.PhpMetadataNamespace != nil { - return *m.PhpMetadataNamespace - } - return "" -} - -func (m *FileOptions) GetRubyPackage() string { - if m != nil && m.RubyPackage != nil { - return *m.RubyPackage - } - return "" -} - -func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type MessageOptions struct { - // Set true to use the old proto1 MessageSet wire format for extensions. - // This is provided for backwards-compatibility with the MessageSet wire - // format. You should not use this for any other reason: It's less - // efficient, has fewer features, and is more complicated. - // - // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } - // Note that the message cannot have any defined fields; MessageSets only - // have extensions. - // - // All extensions of your type must be singular messages; e.g. they cannot - // be int32s, enums, or repeated messages. - // - // Because this is an option, the above two restrictions are not enforced by - // the protocol compiler. - MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"` - // Disables the generation of the standard "descriptor()" accessor, which can - // conflict with a field of the same name. This is meant to make migration - // from proto1 easier; new code should avoid fields named "descriptor". - NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` - // Is this message deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the message, or it will be completely ignored; in the very least, - // this is a formalization for deprecating messages. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Whether the message is an automatically generated map entry type for the - // maps field. - // - // For maps fields: - // map map_field = 1; - // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; - // - // Implementations may choose not to generate the map_entry=true message, but - // use a native map in the target language to hold the keys and values. - // The reflection APIs in such implementations still need to work as - // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. - MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MessageOptions) Reset() { *m = MessageOptions{} } -func (m *MessageOptions) String() string { return proto.CompactTextString(m) } -func (*MessageOptions) ProtoMessage() {} -func (*MessageOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{11} -} - -var extRange_MessageOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_MessageOptions -} - -func (m *MessageOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MessageOptions.Unmarshal(m, b) -} -func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic) -} -func (m *MessageOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_MessageOptions.Merge(m, src) -} -func (m *MessageOptions) XXX_Size() int { - return xxx_messageInfo_MessageOptions.Size(m) -} -func (m *MessageOptions) XXX_DiscardUnknown() { - xxx_messageInfo_MessageOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_MessageOptions proto.InternalMessageInfo - -const Default_MessageOptions_MessageSetWireFormat bool = false -const Default_MessageOptions_NoStandardDescriptorAccessor bool = false -const Default_MessageOptions_Deprecated bool = false - -func (m *MessageOptions) GetMessageSetWireFormat() bool { - if m != nil && m.MessageSetWireFormat != nil { - return *m.MessageSetWireFormat - } - return Default_MessageOptions_MessageSetWireFormat -} - -func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool { - if m != nil && m.NoStandardDescriptorAccessor != nil { - return *m.NoStandardDescriptorAccessor - } - return Default_MessageOptions_NoStandardDescriptorAccessor -} - -func (m *MessageOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_MessageOptions_Deprecated -} - -func (m *MessageOptions) GetMapEntry() bool { - if m != nil && m.MapEntry != nil { - return *m.MapEntry - } - return false -} - -func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type FieldOptions struct { - // The ctype option instructs the C++ code generator to use a different - // representation of the field than it normally would. See the specific - // options below. This option is not yet implemented in the open source - // release -- sorry, we'll try to include it in a future version! - Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` - // The packed option can be enabled for repeated primitive fields to enable - // a more efficient representation on the wire. Rather than repeatedly - // writing the tag and type for each element, the entire array is encoded as - // a single length-delimited blob. In proto3, only explicit setting it to - // false will avoid using packed encoding. - Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` - // The jstype option determines the JavaScript type used for values of the - // field. The option is permitted only for 64 bit integral and fixed types - // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING - // is represented as JavaScript string, which avoids loss of precision that - // can happen when a large value is converted to a floating point JavaScript. - // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to - // use the JavaScript "number" type. The behavior of the default option - // JS_NORMAL is implementation dependent. - // - // This option is an enum to permit additional types to be added, e.g. - // goog.math.Integer. - Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"` - // Should this field be parsed lazily? Lazy applies only to message-type - // fields. It means that when the outer message is initially parsed, the - // inner message's contents will not be parsed but instead stored in encoded - // form. The inner message will actually be parsed when it is first accessed. - // - // This is only a hint. Implementations are free to choose whether to use - // eager or lazy parsing regardless of the value of this option. However, - // setting this option true suggests that the protocol author believes that - // using lazy parsing on this field is worth the additional bookkeeping - // overhead typically needed to implement it. - // - // This option does not affect the public interface of any generated code; - // all method signatures remain the same. Furthermore, thread-safety of the - // interface is not affected by this option; const methods remain safe to - // call from multiple threads concurrently, while non-const methods continue - // to require exclusive access. - // - // - // Note that implementations may choose not to check required fields within - // a lazy sub-message. That is, calling IsInitialized() on the outer message - // may return true even if the inner message has missing required fields. - // This is necessary because otherwise the inner message would have to be - // parsed in order to perform the check, defeating the purpose of lazy - // parsing. An implementation which chooses not to check required fields - // must be consistent about it. That is, for any particular sub-message, the - // implementation must either *always* check its required fields, or *never* - // check its required fields, regardless of whether or not the message has - // been parsed. - Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` - // Is this field deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for accessors, or it will be completely ignored; in the very least, this - // is a formalization for deprecating fields. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // For Google-internal migration only. Do not use. - Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FieldOptions) Reset() { *m = FieldOptions{} } -func (m *FieldOptions) String() string { return proto.CompactTextString(m) } -func (*FieldOptions) ProtoMessage() {} -func (*FieldOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{12} -} - -var extRange_FieldOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_FieldOptions -} - -func (m *FieldOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FieldOptions.Unmarshal(m, b) -} -func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic) -} -func (m *FieldOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_FieldOptions.Merge(m, src) -} -func (m *FieldOptions) XXX_Size() int { - return xxx_messageInfo_FieldOptions.Size(m) -} -func (m *FieldOptions) XXX_DiscardUnknown() { - xxx_messageInfo_FieldOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_FieldOptions proto.InternalMessageInfo +var FieldDescriptorProto_Label_name = descriptorpb.FieldDescriptorProto_Label_name +var FieldDescriptorProto_Label_value = descriptorpb.FieldDescriptorProto_Label_value -const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING -const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL -const Default_FieldOptions_Lazy bool = false -const Default_FieldOptions_Deprecated bool = false -const Default_FieldOptions_Weak bool = false +type FileOptions_OptimizeMode = descriptorpb.FileOptions_OptimizeMode -func (m *FieldOptions) GetCtype() FieldOptions_CType { - if m != nil && m.Ctype != nil { - return *m.Ctype - } - return Default_FieldOptions_Ctype -} - -func (m *FieldOptions) GetPacked() bool { - if m != nil && m.Packed != nil { - return *m.Packed - } - return false -} - -func (m *FieldOptions) GetJstype() FieldOptions_JSType { - if m != nil && m.Jstype != nil { - return *m.Jstype - } - return Default_FieldOptions_Jstype -} - -func (m *FieldOptions) GetLazy() bool { - if m != nil && m.Lazy != nil { - return *m.Lazy - } - return Default_FieldOptions_Lazy -} - -func (m *FieldOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_FieldOptions_Deprecated -} - -func (m *FieldOptions) GetWeak() bool { - if m != nil && m.Weak != nil { - return *m.Weak - } - return Default_FieldOptions_Weak -} - -func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type OneofOptions struct { - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *OneofOptions) Reset() { *m = OneofOptions{} } -func (m *OneofOptions) String() string { return proto.CompactTextString(m) } -func (*OneofOptions) ProtoMessage() {} -func (*OneofOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{13} -} - -var extRange_OneofOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_OneofOptions -} - -func (m *OneofOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_OneofOptions.Unmarshal(m, b) -} -func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic) -} -func (m *OneofOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_OneofOptions.Merge(m, src) -} -func (m *OneofOptions) XXX_Size() int { - return xxx_messageInfo_OneofOptions.Size(m) -} -func (m *OneofOptions) XXX_DiscardUnknown() { - xxx_messageInfo_OneofOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_OneofOptions proto.InternalMessageInfo - -func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type EnumOptions struct { - // Set this option to true to allow mapping different tag names to the same - // value. - AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"` - // Is this enum deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum, or it will be completely ignored; in the very least, this - // is a formalization for deprecating enums. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumOptions) Reset() { *m = EnumOptions{} } -func (m *EnumOptions) String() string { return proto.CompactTextString(m) } -func (*EnumOptions) ProtoMessage() {} -func (*EnumOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{14} -} - -var extRange_EnumOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_EnumOptions -} - -func (m *EnumOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumOptions.Unmarshal(m, b) -} -func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic) -} -func (m *EnumOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumOptions.Merge(m, src) -} -func (m *EnumOptions) XXX_Size() int { - return xxx_messageInfo_EnumOptions.Size(m) -} -func (m *EnumOptions) XXX_DiscardUnknown() { - xxx_messageInfo_EnumOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumOptions proto.InternalMessageInfo - -const Default_EnumOptions_Deprecated bool = false - -func (m *EnumOptions) GetAllowAlias() bool { - if m != nil && m.AllowAlias != nil { - return *m.AllowAlias - } - return false -} - -func (m *EnumOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_EnumOptions_Deprecated -} - -func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type EnumValueOptions struct { - // Is this enum value deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum value, or it will be completely ignored; in the very least, - // this is a formalization for deprecating enum values. - Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} } -func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) } -func (*EnumValueOptions) ProtoMessage() {} -func (*EnumValueOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{15} -} - -var extRange_EnumValueOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_EnumValueOptions -} - -func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b) -} -func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic) -} -func (m *EnumValueOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumValueOptions.Merge(m, src) -} -func (m *EnumValueOptions) XXX_Size() int { - return xxx_messageInfo_EnumValueOptions.Size(m) -} -func (m *EnumValueOptions) XXX_DiscardUnknown() { - xxx_messageInfo_EnumValueOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo - -const Default_EnumValueOptions_Deprecated bool = false - -func (m *EnumValueOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_EnumValueOptions_Deprecated -} - -func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type ServiceOptions struct { - // Is this service deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the service, or it will be completely ignored; in the very least, - // this is a formalization for deprecating services. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *ServiceOptions) Reset() { *m = ServiceOptions{} } -func (m *ServiceOptions) String() string { return proto.CompactTextString(m) } -func (*ServiceOptions) ProtoMessage() {} -func (*ServiceOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{16} -} - -var extRange_ServiceOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_ServiceOptions -} - -func (m *ServiceOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ServiceOptions.Unmarshal(m, b) -} -func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic) -} -func (m *ServiceOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_ServiceOptions.Merge(m, src) -} -func (m *ServiceOptions) XXX_Size() int { - return xxx_messageInfo_ServiceOptions.Size(m) -} -func (m *ServiceOptions) XXX_DiscardUnknown() { - xxx_messageInfo_ServiceOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo - -const Default_ServiceOptions_Deprecated bool = false - -func (m *ServiceOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_ServiceOptions_Deprecated -} - -func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type MethodOptions struct { - // Is this method deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the method, or it will be completely ignored; in the very least, - // this is a formalization for deprecating methods. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MethodOptions) Reset() { *m = MethodOptions{} } -func (m *MethodOptions) String() string { return proto.CompactTextString(m) } -func (*MethodOptions) ProtoMessage() {} -func (*MethodOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{17} -} - -var extRange_MethodOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_MethodOptions -} - -func (m *MethodOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MethodOptions.Unmarshal(m, b) -} -func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic) -} -func (m *MethodOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_MethodOptions.Merge(m, src) -} -func (m *MethodOptions) XXX_Size() int { - return xxx_messageInfo_MethodOptions.Size(m) -} -func (m *MethodOptions) XXX_DiscardUnknown() { - xxx_messageInfo_MethodOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_MethodOptions proto.InternalMessageInfo - -const Default_MethodOptions_Deprecated bool = false -const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN - -func (m *MethodOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_MethodOptions_Deprecated -} - -func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel { - if m != nil && m.IdempotencyLevel != nil { - return *m.IdempotencyLevel - } - return Default_MethodOptions_IdempotencyLevel -} - -func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -// A message representing a option the parser does not recognize. This only -// appears in options protos created by the compiler::Parser class. -// DescriptorPool resolves these when building Descriptor objects. Therefore, -// options protos in descriptor objects (e.g. returned by Descriptor::options(), -// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions -// in them. -type UninterpretedOption struct { - Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` - // The value of the uninterpreted option, in whatever type the tokenizer - // identified it as during parsing. Exactly one of these should be set. - IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` - PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` - NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` - DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` - StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` - AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} } -func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) } -func (*UninterpretedOption) ProtoMessage() {} -func (*UninterpretedOption) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{18} -} - -func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b) -} -func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic) -} -func (m *UninterpretedOption) XXX_Merge(src proto.Message) { - xxx_messageInfo_UninterpretedOption.Merge(m, src) -} -func (m *UninterpretedOption) XXX_Size() int { - return xxx_messageInfo_UninterpretedOption.Size(m) -} -func (m *UninterpretedOption) XXX_DiscardUnknown() { - xxx_messageInfo_UninterpretedOption.DiscardUnknown(m) -} - -var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo - -func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { - if m != nil { - return m.Name - } - return nil -} - -func (m *UninterpretedOption) GetIdentifierValue() string { - if m != nil && m.IdentifierValue != nil { - return *m.IdentifierValue - } - return "" -} - -func (m *UninterpretedOption) GetPositiveIntValue() uint64 { - if m != nil && m.PositiveIntValue != nil { - return *m.PositiveIntValue - } - return 0 -} - -func (m *UninterpretedOption) GetNegativeIntValue() int64 { - if m != nil && m.NegativeIntValue != nil { - return *m.NegativeIntValue - } - return 0 -} - -func (m *UninterpretedOption) GetDoubleValue() float64 { - if m != nil && m.DoubleValue != nil { - return *m.DoubleValue - } - return 0 -} - -func (m *UninterpretedOption) GetStringValue() []byte { - if m != nil { - return m.StringValue - } - return nil -} - -func (m *UninterpretedOption) GetAggregateValue() string { - if m != nil && m.AggregateValue != nil { - return *m.AggregateValue - } - return "" -} - -// The name of the uninterpreted option. Each string represents a segment in -// a dot-separated name. is_extension is true iff a segment represents an -// extension (denoted with parentheses in options specs in .proto files). -// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents -// "foo.(bar.baz).qux". -type UninterpretedOption_NamePart struct { - NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` - IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UninterpretedOption_NamePart) Reset() { *m = UninterpretedOption_NamePart{} } -func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) } -func (*UninterpretedOption_NamePart) ProtoMessage() {} -func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{18, 0} -} - -func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b) -} -func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic) -} -func (m *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) { - xxx_messageInfo_UninterpretedOption_NamePart.Merge(m, src) -} -func (m *UninterpretedOption_NamePart) XXX_Size() int { - return xxx_messageInfo_UninterpretedOption_NamePart.Size(m) -} -func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() { - xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m) -} - -var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo - -func (m *UninterpretedOption_NamePart) GetNamePart() string { - if m != nil && m.NamePart != nil { - return *m.NamePart - } - return "" -} - -func (m *UninterpretedOption_NamePart) GetIsExtension() bool { - if m != nil && m.IsExtension != nil { - return *m.IsExtension - } - return false -} - -// Encapsulates information about the original source file from which a -// FileDescriptorProto was generated. -type SourceCodeInfo struct { - // A Location identifies a piece of source code in a .proto file which - // corresponds to a particular definition. This information is intended - // to be useful to IDEs, code indexers, documentation generators, and similar - // tools. - // - // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } - // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi - // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). - // - // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendant. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. - Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} } -func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo) ProtoMessage() {} -func (*SourceCodeInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{19} -} - -func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b) -} -func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic) -} -func (m *SourceCodeInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_SourceCodeInfo.Merge(m, src) -} -func (m *SourceCodeInfo) XXX_Size() int { - return xxx_messageInfo_SourceCodeInfo.Size(m) -} -func (m *SourceCodeInfo) XXX_DiscardUnknown() { - xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m) -} - -var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo +const FileOptions_SPEED = descriptorpb.FileOptions_SPEED +const FileOptions_CODE_SIZE = descriptorpb.FileOptions_CODE_SIZE +const FileOptions_LITE_RUNTIME = descriptorpb.FileOptions_LITE_RUNTIME -func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { - if m != nil { - return m.Location - } - return nil -} - -type SourceCodeInfo_Location struct { - // Identifies which part of the FileDescriptorProto was defined at this - // location. - // - // Each element is a field number or an index. They form a path from - // the root FileDescriptorProto to the place where the definition. For - // example, this path: - // [ 4, 3, 2, 7, 1 ] - // refers to: - // file.message_type(3) // 4, 3 - // .field(7) // 2, 7 - // .name() // 1 - // This is because FileDescriptorProto.message_type has field number 4: - // repeated DescriptorProto message_type = 4; - // and DescriptorProto.field has field number 2: - // repeated FieldDescriptorProto field = 2; - // and FieldDescriptorProto.name has field number 1: - // optional string name = 1; - // - // Thus, the above path gives the location of a field name. If we removed - // the last element: - // [ 4, 3, 2, 7 ] - // this path refers to the whole field declaration (from the beginning - // of the label to the terminating semicolon). - Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` - // Always has exactly three or four elements: start line, start column, - // end line (optional, otherwise assumed same as start line), end column. - // These are packed into a single field for efficiency. Note that line - // and column numbers are zero-based -- typically you will want to add - // 1 to each before displaying to a user. - Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"` - // If this SourceCodeInfo represents a complete declaration, these are any - // comments appearing before and after the declaration which appear to be - // attached to the declaration. - // - // A series of line comments appearing on consecutive lines, with no other - // tokens appearing on those lines, will be treated as a single comment. - // - // leading_detached_comments will keep paragraphs of comments that appear - // before (but not connected to) the current element. Each paragraph, - // separated by empty lines, will be one comment element in the repeated - // field. - // - // Only the comment content is provided; comment markers (e.g. //) are - // stripped out. For block comments, leading whitespace and an asterisk - // will be stripped from the beginning of each line other than the first. - // Newlines are included in the output. - // - // Examples: - // - // optional int32 foo = 1; // Comment attached to foo. - // // Comment attached to bar. - // optional int32 bar = 2; - // - // optional string baz = 3; - // // Comment attached to baz. - // // Another line attached to baz. - // - // // Comment attached to qux. - // // - // // Another line attached to qux. - // optional double qux = 4; - // - // // Detached comment for corge. This is not leading or trailing comments - // // to qux or corge because there are blank lines separating it from - // // both. - // - // // Detached comment for corge paragraph 2. - // - // optional string corge = 5; - // /* Block comment attached - // * to corge. Leading asterisks - // * will be removed. */ - // /* Block comment attached to - // * grault. */ - // optional int32 grault = 6; - // - // // ignored detached comments. - LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` - TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` - LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} } -func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo_Location) ProtoMessage() {} -func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{19, 0} -} - -func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b) -} -func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic) -} -func (m *SourceCodeInfo_Location) XXX_Merge(src proto.Message) { - xxx_messageInfo_SourceCodeInfo_Location.Merge(m, src) -} -func (m *SourceCodeInfo_Location) XXX_Size() int { - return xxx_messageInfo_SourceCodeInfo_Location.Size(m) -} -func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() { - xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m) -} - -var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo - -func (m *SourceCodeInfo_Location) GetPath() []int32 { - if m != nil { - return m.Path - } - return nil -} - -func (m *SourceCodeInfo_Location) GetSpan() []int32 { - if m != nil { - return m.Span - } - return nil -} - -func (m *SourceCodeInfo_Location) GetLeadingComments() string { - if m != nil && m.LeadingComments != nil { - return *m.LeadingComments - } - return "" -} - -func (m *SourceCodeInfo_Location) GetTrailingComments() string { - if m != nil && m.TrailingComments != nil { - return *m.TrailingComments - } - return "" -} - -func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string { - if m != nil { - return m.LeadingDetachedComments - } - return nil -} - -// Describes the relationship between generated code and its original source -// file. A GeneratedCodeInfo message is associated with only one generated -// source file, but may contain references to different source .proto files. -type GeneratedCodeInfo struct { - // An Annotation connects some span of text in generated code to an element - // of its generating .proto file. - Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *GeneratedCodeInfo) Reset() { *m = GeneratedCodeInfo{} } -func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) } -func (*GeneratedCodeInfo) ProtoMessage() {} -func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{20} -} +var FileOptions_OptimizeMode_name = descriptorpb.FileOptions_OptimizeMode_name +var FileOptions_OptimizeMode_value = descriptorpb.FileOptions_OptimizeMode_value -func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b) -} -func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic) -} -func (m *GeneratedCodeInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_GeneratedCodeInfo.Merge(m, src) -} -func (m *GeneratedCodeInfo) XXX_Size() int { - return xxx_messageInfo_GeneratedCodeInfo.Size(m) -} -func (m *GeneratedCodeInfo) XXX_DiscardUnknown() { - xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m) -} - -var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo - -func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { - if m != nil { - return m.Annotation - } - return nil -} - -type GeneratedCodeInfo_Annotation struct { - // Identifies the element in the original source .proto file. This field - // is formatted the same as SourceCodeInfo.Location.path. - Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` - // Identifies the filesystem path to the original source .proto. - SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"` - // Identifies the starting offset in bytes in the generated code - // that relates to the identified object. - Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"` - // Identifies the ending offset in bytes in the generated code that - // relates to the identified offset. The end offset should be one past - // the last relevant byte (so the length of the text = end - begin). - End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *GeneratedCodeInfo_Annotation) Reset() { *m = GeneratedCodeInfo_Annotation{} } -func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) } -func (*GeneratedCodeInfo_Annotation) ProtoMessage() {} -func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{20, 0} -} - -func (m *GeneratedCodeInfo_Annotation) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GeneratedCodeInfo_Annotation.Unmarshal(m, b) -} -func (m *GeneratedCodeInfo_Annotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GeneratedCodeInfo_Annotation.Marshal(b, m, deterministic) -} -func (m *GeneratedCodeInfo_Annotation) XXX_Merge(src proto.Message) { - xxx_messageInfo_GeneratedCodeInfo_Annotation.Merge(m, src) -} -func (m *GeneratedCodeInfo_Annotation) XXX_Size() int { - return xxx_messageInfo_GeneratedCodeInfo_Annotation.Size(m) -} -func (m *GeneratedCodeInfo_Annotation) XXX_DiscardUnknown() { - xxx_messageInfo_GeneratedCodeInfo_Annotation.DiscardUnknown(m) -} - -var xxx_messageInfo_GeneratedCodeInfo_Annotation proto.InternalMessageInfo - -func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 { - if m != nil { - return m.Path - } - return nil -} - -func (m *GeneratedCodeInfo_Annotation) GetSourceFile() string { - if m != nil && m.SourceFile != nil { - return *m.SourceFile - } - return "" -} +type FieldOptions_CType = descriptorpb.FieldOptions_CType -func (m *GeneratedCodeInfo_Annotation) GetBegin() int32 { - if m != nil && m.Begin != nil { - return *m.Begin - } - return 0 -} +const FieldOptions_STRING = descriptorpb.FieldOptions_STRING +const FieldOptions_CORD = descriptorpb.FieldOptions_CORD +const FieldOptions_STRING_PIECE = descriptorpb.FieldOptions_STRING_PIECE -func (m *GeneratedCodeInfo_Annotation) GetEnd() int32 { - if m != nil && m.End != nil { - return *m.End - } - return 0 -} +var FieldOptions_CType_name = descriptorpb.FieldOptions_CType_name +var FieldOptions_CType_value = descriptorpb.FieldOptions_CType_value + +type FieldOptions_JSType = descriptorpb.FieldOptions_JSType -func init() { - proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Type", FieldDescriptorProto_Type_name, FieldDescriptorProto_Type_value) - proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value) - proto.RegisterEnum("google.protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value) - proto.RegisterEnum("google.protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value) - proto.RegisterEnum("google.protobuf.FieldOptions_JSType", FieldOptions_JSType_name, FieldOptions_JSType_value) - proto.RegisterEnum("google.protobuf.MethodOptions_IdempotencyLevel", MethodOptions_IdempotencyLevel_name, MethodOptions_IdempotencyLevel_value) - proto.RegisterType((*FileDescriptorSet)(nil), "google.protobuf.FileDescriptorSet") - proto.RegisterType((*FileDescriptorProto)(nil), "google.protobuf.FileDescriptorProto") - proto.RegisterType((*DescriptorProto)(nil), "google.protobuf.DescriptorProto") - proto.RegisterType((*DescriptorProto_ExtensionRange)(nil), "google.protobuf.DescriptorProto.ExtensionRange") - proto.RegisterType((*DescriptorProto_ReservedRange)(nil), "google.protobuf.DescriptorProto.ReservedRange") - proto.RegisterType((*ExtensionRangeOptions)(nil), "google.protobuf.ExtensionRangeOptions") - proto.RegisterType((*FieldDescriptorProto)(nil), "google.protobuf.FieldDescriptorProto") - proto.RegisterType((*OneofDescriptorProto)(nil), "google.protobuf.OneofDescriptorProto") - proto.RegisterType((*EnumDescriptorProto)(nil), "google.protobuf.EnumDescriptorProto") - proto.RegisterType((*EnumDescriptorProto_EnumReservedRange)(nil), "google.protobuf.EnumDescriptorProto.EnumReservedRange") - proto.RegisterType((*EnumValueDescriptorProto)(nil), "google.protobuf.EnumValueDescriptorProto") - proto.RegisterType((*ServiceDescriptorProto)(nil), "google.protobuf.ServiceDescriptorProto") - proto.RegisterType((*MethodDescriptorProto)(nil), "google.protobuf.MethodDescriptorProto") - proto.RegisterType((*FileOptions)(nil), "google.protobuf.FileOptions") - proto.RegisterType((*MessageOptions)(nil), "google.protobuf.MessageOptions") - proto.RegisterType((*FieldOptions)(nil), "google.protobuf.FieldOptions") - proto.RegisterType((*OneofOptions)(nil), "google.protobuf.OneofOptions") - proto.RegisterType((*EnumOptions)(nil), "google.protobuf.EnumOptions") - proto.RegisterType((*EnumValueOptions)(nil), "google.protobuf.EnumValueOptions") - proto.RegisterType((*ServiceOptions)(nil), "google.protobuf.ServiceOptions") - proto.RegisterType((*MethodOptions)(nil), "google.protobuf.MethodOptions") - proto.RegisterType((*UninterpretedOption)(nil), "google.protobuf.UninterpretedOption") - proto.RegisterType((*UninterpretedOption_NamePart)(nil), "google.protobuf.UninterpretedOption.NamePart") - proto.RegisterType((*SourceCodeInfo)(nil), "google.protobuf.SourceCodeInfo") - proto.RegisterType((*SourceCodeInfo_Location)(nil), "google.protobuf.SourceCodeInfo.Location") - proto.RegisterType((*GeneratedCodeInfo)(nil), "google.protobuf.GeneratedCodeInfo") - proto.RegisterType((*GeneratedCodeInfo_Annotation)(nil), "google.protobuf.GeneratedCodeInfo.Annotation") -} +const FieldOptions_JS_NORMAL = descriptorpb.FieldOptions_JS_NORMAL +const FieldOptions_JS_STRING = descriptorpb.FieldOptions_JS_STRING +const FieldOptions_JS_NUMBER = descriptorpb.FieldOptions_JS_NUMBER -func init() { - proto.RegisterFile("google/protobuf/descriptor.proto", fileDescriptor_e5baabe45344a177) -} +var FieldOptions_JSType_name = descriptorpb.FieldOptions_JSType_name +var FieldOptions_JSType_value = descriptorpb.FieldOptions_JSType_value + +type MethodOptions_IdempotencyLevel = descriptorpb.MethodOptions_IdempotencyLevel + +const MethodOptions_IDEMPOTENCY_UNKNOWN = descriptorpb.MethodOptions_IDEMPOTENCY_UNKNOWN +const MethodOptions_NO_SIDE_EFFECTS = descriptorpb.MethodOptions_NO_SIDE_EFFECTS +const MethodOptions_IDEMPOTENT = descriptorpb.MethodOptions_IDEMPOTENT + +var MethodOptions_IdempotencyLevel_name = descriptorpb.MethodOptions_IdempotencyLevel_name +var MethodOptions_IdempotencyLevel_value = descriptorpb.MethodOptions_IdempotencyLevel_value -var fileDescriptor_e5baabe45344a177 = []byte{ - // 2589 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x59, 0xdd, 0x8e, 0xdb, 0xc6, - 0x15, 0x0e, 0xf5, 0xb7, 0xd2, 0x91, 0x56, 0x3b, 0x3b, 0xbb, 0xb1, 0xe9, 0xcd, 0x8f, 0xd7, 0xca, - 0x8f, 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OneofDescriptorProto = descriptorpb.OneofDescriptorProto +type EnumDescriptorProto = descriptorpb.EnumDescriptorProto +type EnumValueDescriptorProto = descriptorpb.EnumValueDescriptorProto +type ServiceDescriptorProto = descriptorpb.ServiceDescriptorProto +type MethodDescriptorProto = descriptorpb.MethodDescriptorProto + +const Default_MethodDescriptorProto_ClientStreaming = descriptorpb.Default_MethodDescriptorProto_ClientStreaming +const Default_MethodDescriptorProto_ServerStreaming = descriptorpb.Default_MethodDescriptorProto_ServerStreaming + +type FileOptions = descriptorpb.FileOptions + +const Default_FileOptions_JavaMultipleFiles = descriptorpb.Default_FileOptions_JavaMultipleFiles +const Default_FileOptions_JavaStringCheckUtf8 = descriptorpb.Default_FileOptions_JavaStringCheckUtf8 +const Default_FileOptions_OptimizeFor = descriptorpb.Default_FileOptions_OptimizeFor +const Default_FileOptions_CcGenericServices = descriptorpb.Default_FileOptions_CcGenericServices +const Default_FileOptions_JavaGenericServices = descriptorpb.Default_FileOptions_JavaGenericServices +const Default_FileOptions_PyGenericServices = descriptorpb.Default_FileOptions_PyGenericServices +const Default_FileOptions_PhpGenericServices = descriptorpb.Default_FileOptions_PhpGenericServices +const Default_FileOptions_Deprecated = descriptorpb.Default_FileOptions_Deprecated +const Default_FileOptions_CcEnableArenas = descriptorpb.Default_FileOptions_CcEnableArenas + +type MessageOptions = descriptorpb.MessageOptions + +const Default_MessageOptions_MessageSetWireFormat = descriptorpb.Default_MessageOptions_MessageSetWireFormat +const Default_MessageOptions_NoStandardDescriptorAccessor = descriptorpb.Default_MessageOptions_NoStandardDescriptorAccessor +const Default_MessageOptions_Deprecated = descriptorpb.Default_MessageOptions_Deprecated + +type FieldOptions = descriptorpb.FieldOptions + +const Default_FieldOptions_Ctype = descriptorpb.Default_FieldOptions_Ctype +const Default_FieldOptions_Jstype = descriptorpb.Default_FieldOptions_Jstype +const Default_FieldOptions_Lazy = descriptorpb.Default_FieldOptions_Lazy +const Default_FieldOptions_Deprecated = descriptorpb.Default_FieldOptions_Deprecated +const Default_FieldOptions_Weak = descriptorpb.Default_FieldOptions_Weak + +type OneofOptions = descriptorpb.OneofOptions +type EnumOptions = descriptorpb.EnumOptions + +const Default_EnumOptions_Deprecated = descriptorpb.Default_EnumOptions_Deprecated + +type EnumValueOptions = descriptorpb.EnumValueOptions + +const Default_EnumValueOptions_Deprecated = descriptorpb.Default_EnumValueOptions_Deprecated + +type ServiceOptions = descriptorpb.ServiceOptions + +const Default_ServiceOptions_Deprecated = descriptorpb.Default_ServiceOptions_Deprecated + +type MethodOptions = descriptorpb.MethodOptions + +const Default_MethodOptions_Deprecated = descriptorpb.Default_MethodOptions_Deprecated +const Default_MethodOptions_IdempotencyLevel = 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file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes, + DependencyIndexes: file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs, + }.Build() + File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto = out.File + file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc = nil + file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes = nil + file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs = nil } diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto deleted file mode 100644 index a2102d7aa9..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto +++ /dev/null @@ -1,885 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Author: kenton@google.com (Kenton Varda) -// Based on original Protocol Buffers design by -// Sanjay Ghemawat, Jeff Dean, and others. -// -// The messages in this file describe the definitions found in .proto files. -// A valid .proto file can be translated directly to a FileDescriptorProto -// without any other information (e.g. without reading its imports). - - -syntax = "proto2"; - -package google.protobuf; - -option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "DescriptorProtos"; -option csharp_namespace = "Google.Protobuf.Reflection"; -option objc_class_prefix = "GPB"; -option cc_enable_arenas = true; - -// descriptor.proto must be optimized for speed because reflection-based -// algorithms don't work during bootstrapping. -option optimize_for = SPEED; - -// The protocol compiler can output a FileDescriptorSet containing the .proto -// files it parses. -message FileDescriptorSet { - repeated FileDescriptorProto file = 1; -} - -// Describes a complete .proto file. -message FileDescriptorProto { - optional string name = 1; // file name, relative to root of source tree - optional string package = 2; // e.g. "foo", "foo.bar", etc. - - // Names of files imported by this file. - repeated string dependency = 3; - // Indexes of the public imported files in the dependency list above. - repeated int32 public_dependency = 10; - // Indexes of the weak imported files in the dependency list. - // For Google-internal migration only. Do not use. - repeated int32 weak_dependency = 11; - - // All top-level definitions in this file. - repeated DescriptorProto message_type = 4; - repeated EnumDescriptorProto enum_type = 5; - repeated ServiceDescriptorProto service = 6; - repeated FieldDescriptorProto extension = 7; - - optional FileOptions options = 8; - - // This field contains optional information about the original source code. - // You may safely remove this entire field without harming runtime - // functionality of the descriptors -- the information is needed only by - // development tools. - optional SourceCodeInfo source_code_info = 9; - - // The syntax of the proto file. - // The supported values are "proto2" and "proto3". - optional string syntax = 12; -} - -// Describes a message type. -message DescriptorProto { - optional string name = 1; - - repeated FieldDescriptorProto field = 2; - repeated FieldDescriptorProto extension = 6; - - repeated DescriptorProto nested_type = 3; - repeated EnumDescriptorProto enum_type = 4; - - message ExtensionRange { - optional int32 start = 1; // Inclusive. - optional int32 end = 2; // Exclusive. - - optional ExtensionRangeOptions options = 3; - } - repeated ExtensionRange extension_range = 5; - - repeated OneofDescriptorProto oneof_decl = 8; - - optional MessageOptions options = 7; - - // Range of reserved tag numbers. Reserved tag numbers may not be used by - // fields or extension ranges in the same message. Reserved ranges may - // not overlap. - message ReservedRange { - optional int32 start = 1; // Inclusive. - optional int32 end = 2; // Exclusive. - } - repeated ReservedRange reserved_range = 9; - // Reserved field names, which may not be used by fields in the same message. - // A given name may only be reserved once. - repeated string reserved_name = 10; -} - -message ExtensionRangeOptions { - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -// Describes a field within a message. -message FieldDescriptorProto { - enum Type { - // 0 is reserved for errors. - // Order is weird for historical reasons. - TYPE_DOUBLE = 1; - TYPE_FLOAT = 2; - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if - // negative values are likely. - TYPE_INT64 = 3; - TYPE_UINT64 = 4; - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if - // negative values are likely. - TYPE_INT32 = 5; - TYPE_FIXED64 = 6; - TYPE_FIXED32 = 7; - TYPE_BOOL = 8; - TYPE_STRING = 9; - // Tag-delimited aggregate. - // Group type is deprecated and not supported in proto3. However, Proto3 - // implementations should still be able to parse the group wire format and - // treat group fields as unknown fields. - TYPE_GROUP = 10; - TYPE_MESSAGE = 11; // Length-delimited aggregate. - - // New in version 2. - TYPE_BYTES = 12; - TYPE_UINT32 = 13; - TYPE_ENUM = 14; - TYPE_SFIXED32 = 15; - TYPE_SFIXED64 = 16; - TYPE_SINT32 = 17; // Uses ZigZag encoding. - TYPE_SINT64 = 18; // Uses ZigZag encoding. - } - - enum Label { - // 0 is reserved for errors - LABEL_OPTIONAL = 1; - LABEL_REQUIRED = 2; - LABEL_REPEATED = 3; - } - - optional string name = 1; - optional int32 number = 3; - optional Label label = 4; - - // If type_name is set, this need not be set. If both this and type_name - // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP. - optional Type type = 5; - - // For message and enum types, this is the name of the type. If the name - // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping - // rules are used to find the type (i.e. first the nested types within this - // message are searched, then within the parent, on up to the root - // namespace). - optional string type_name = 6; - - // For extensions, this is the name of the type being extended. It is - // resolved in the same manner as type_name. - optional string extendee = 2; - - // For numeric types, contains the original text representation of the value. - // For booleans, "true" or "false". - // For strings, contains the default text contents (not escaped in any way). - // For bytes, contains the C escaped value. All bytes >= 128 are escaped. - // TODO(kenton): Base-64 encode? - optional string default_value = 7; - - // If set, gives the index of a oneof in the containing type's oneof_decl - // list. This field is a member of that oneof. - optional int32 oneof_index = 9; - - // JSON name of this field. The value is set by protocol compiler. If the - // user has set a "json_name" option on this field, that option's value - // will be used. Otherwise, it's deduced from the field's name by converting - // it to camelCase. - optional string json_name = 10; - - optional FieldOptions options = 8; -} - -// Describes a oneof. -message OneofDescriptorProto { - optional string name = 1; - optional OneofOptions options = 2; -} - -// Describes an enum type. -message EnumDescriptorProto { - optional string name = 1; - - repeated EnumValueDescriptorProto value = 2; - - optional EnumOptions options = 3; - - // Range of reserved numeric values. Reserved values may not be used by - // entries in the same enum. Reserved ranges may not overlap. - // - // Note that this is distinct from DescriptorProto.ReservedRange in that it - // is inclusive such that it can appropriately represent the entire int32 - // domain. - message EnumReservedRange { - optional int32 start = 1; // Inclusive. - optional int32 end = 2; // Inclusive. - } - - // Range of reserved numeric values. Reserved numeric values may not be used - // by enum values in the same enum declaration. Reserved ranges may not - // overlap. - repeated EnumReservedRange reserved_range = 4; - - // Reserved enum value names, which may not be reused. A given name may only - // be reserved once. - repeated string reserved_name = 5; -} - -// Describes a value within an enum. -message EnumValueDescriptorProto { - optional string name = 1; - optional int32 number = 2; - - optional EnumValueOptions options = 3; -} - -// Describes a service. -message ServiceDescriptorProto { - optional string name = 1; - repeated MethodDescriptorProto method = 2; - - optional ServiceOptions options = 3; -} - -// Describes a method of a service. -message MethodDescriptorProto { - optional string name = 1; - - // Input and output type names. These are resolved in the same way as - // FieldDescriptorProto.type_name, but must refer to a message type. - optional string input_type = 2; - optional string output_type = 3; - - optional MethodOptions options = 4; - - // Identifies if client streams multiple client messages - optional bool client_streaming = 5 [default = false]; - // Identifies if server streams multiple server messages - optional bool server_streaming = 6 [default = false]; -} - - -// =================================================================== -// Options - -// Each of the definitions above may have "options" attached. These are -// just annotations which may cause code to be generated slightly differently -// or may contain hints for code that manipulates protocol messages. -// -// Clients may define custom options as extensions of the *Options messages. -// These extensions may not yet be known at parsing time, so the parser cannot -// store the values in them. Instead it stores them in a field in the *Options -// message called uninterpreted_option. This field must have the same name -// across all *Options messages. We then use this field to populate the -// extensions when we build a descriptor, at which point all protos have been -// parsed and so all extensions are known. -// -// Extension numbers for custom options may be chosen as follows: -// * For options which will only be used within a single application or -// organization, or for experimental options, use field numbers 50000 -// through 99999. It is up to you to ensure that you do not use the -// same number for multiple options. -// * For options which will be published and used publicly by multiple -// independent entities, e-mail protobuf-global-extension-registry@google.com -// to reserve extension numbers. Simply provide your project name (e.g. -// Objective-C plugin) and your project website (if available) -- there's no -// need to explain how you intend to use them. Usually you only need one -// extension number. You can declare multiple options with only one extension -// number by putting them in a sub-message. See the Custom Options section of -// the docs for examples: -// https://developers.google.com/protocol-buffers/docs/proto#options -// If this turns out to be popular, a web service will be set up -// to automatically assign option numbers. - -message FileOptions { - - // Sets the Java package where classes generated from this .proto will be - // placed. By default, the proto package is used, but this is often - // inappropriate because proto packages do not normally start with backwards - // domain names. - optional string java_package = 1; - - - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). - optional string java_outer_classname = 8; - - // If set true, then the Java code generator will generate a separate .java - // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be - // generated to contain the file's getDescriptor() method as well as any - // top-level extensions defined in the file. - optional bool java_multiple_files = 10 [default = false]; - - // This option does nothing. - optional bool java_generate_equals_and_hash = 20 [deprecated=true]; - - // If set true, then the Java2 code generator will generate code that - // throws an exception whenever an attempt is made to assign a non-UTF-8 - // byte sequence to a string field. - // Message reflection will do the same. - // However, an extension field still accepts non-UTF-8 byte sequences. - // This option has no effect on when used with the lite runtime. - optional bool java_string_check_utf8 = 27 [default = false]; - - - // Generated classes can be optimized for speed or code size. - enum OptimizeMode { - SPEED = 1; // Generate complete code for parsing, serialization, - // etc. - CODE_SIZE = 2; // Use ReflectionOps to implement these methods. - LITE_RUNTIME = 3; // Generate code using MessageLite and the lite runtime. - } - optional OptimizeMode optimize_for = 9 [default = SPEED]; - - // Sets the Go package where structs generated from this .proto will be - // placed. If omitted, the Go package will be derived from the following: - // - The basename of the package import path, if provided. - // - Otherwise, the package statement in the .proto file, if present. - // - Otherwise, the basename of the .proto file, without extension. - optional string go_package = 11; - - - - - // Should generic services be generated in each language? "Generic" services - // are not specific to any particular RPC system. They are generated by the - // main code generators in each language (without additional plugins). - // Generic services were the only kind of service generation supported by - // early versions of google.protobuf. - // - // Generic services are now considered deprecated in favor of using plugins - // that generate code specific to your particular RPC system. Therefore, - // these default to false. Old code which depends on generic services should - // explicitly set them to true. - optional bool cc_generic_services = 16 [default = false]; - optional bool java_generic_services = 17 [default = false]; - optional bool py_generic_services = 18 [default = false]; - optional bool php_generic_services = 42 [default = false]; - - // Is this file deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for everything in the file, or it will be completely ignored; in the very - // least, this is a formalization for deprecating files. - optional bool deprecated = 23 [default = false]; - - // Enables the use of arenas for the proto messages in this file. This applies - // only to generated classes for C++. - optional bool cc_enable_arenas = 31 [default = false]; - - - // Sets the objective c class prefix which is prepended to all objective c - // generated classes from this .proto. There is no default. - optional string objc_class_prefix = 36; - - // Namespace for generated classes; defaults to the package. - optional string csharp_namespace = 37; - - // By default Swift generators will take the proto package and CamelCase it - // replacing '.' with underscore and use that to prefix the types/symbols - // defined. When this options is provided, they will use this value instead - // to prefix the types/symbols defined. - optional string swift_prefix = 39; - - // Sets the php class prefix which is prepended to all php generated classes - // from this .proto. Default is empty. - optional string php_class_prefix = 40; - - // Use this option to change the namespace of php generated classes. Default - // is empty. When this option is empty, the package name will be used for - // determining the namespace. - optional string php_namespace = 41; - - // Use this option to change the namespace of php generated metadata classes. - // Default is empty. When this option is empty, the proto file name will be - // used for determining the namespace. - optional string php_metadata_namespace = 44; - - // Use this option to change the package of ruby generated classes. Default - // is empty. When this option is not set, the package name will be used for - // determining the ruby package. - optional string ruby_package = 45; - - - // The parser stores options it doesn't recognize here. - // See the documentation for the "Options" section above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. - // See the documentation for the "Options" section above. - extensions 1000 to max; - - reserved 38; -} - -message MessageOptions { - // Set true to use the old proto1 MessageSet wire format for extensions. - // This is provided for backwards-compatibility with the MessageSet wire - // format. You should not use this for any other reason: It's less - // efficient, has fewer features, and is more complicated. - // - // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } - // Note that the message cannot have any defined fields; MessageSets only - // have extensions. - // - // All extensions of your type must be singular messages; e.g. they cannot - // be int32s, enums, or repeated messages. - // - // Because this is an option, the above two restrictions are not enforced by - // the protocol compiler. - optional bool message_set_wire_format = 1 [default = false]; - - // Disables the generation of the standard "descriptor()" accessor, which can - // conflict with a field of the same name. This is meant to make migration - // from proto1 easier; new code should avoid fields named "descriptor". - optional bool no_standard_descriptor_accessor = 2 [default = false]; - - // Is this message deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the message, or it will be completely ignored; in the very least, - // this is a formalization for deprecating messages. - optional bool deprecated = 3 [default = false]; - - // Whether the message is an automatically generated map entry type for the - // maps field. - // - // For maps fields: - // map map_field = 1; - // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; - // - // Implementations may choose not to generate the map_entry=true message, but - // use a native map in the target language to hold the keys and values. - // The reflection APIs in such implementations still need to work as - // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. - optional bool map_entry = 7; - - reserved 8; // javalite_serializable - reserved 9; // javanano_as_lite - - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message FieldOptions { - // The ctype option instructs the C++ code generator to use a different - // representation of the field than it normally would. See the specific - // options below. This option is not yet implemented in the open source - // release -- sorry, we'll try to include it in a future version! - optional CType ctype = 1 [default = STRING]; - enum CType { - // Default mode. - STRING = 0; - - CORD = 1; - - STRING_PIECE = 2; - } - // The packed option can be enabled for repeated primitive fields to enable - // a more efficient representation on the wire. Rather than repeatedly - // writing the tag and type for each element, the entire array is encoded as - // a single length-delimited blob. In proto3, only explicit setting it to - // false will avoid using packed encoding. - optional bool packed = 2; - - // The jstype option determines the JavaScript type used for values of the - // field. The option is permitted only for 64 bit integral and fixed types - // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING - // is represented as JavaScript string, which avoids loss of precision that - // can happen when a large value is converted to a floating point JavaScript. - // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to - // use the JavaScript "number" type. The behavior of the default option - // JS_NORMAL is implementation dependent. - // - // This option is an enum to permit additional types to be added, e.g. - // goog.math.Integer. - optional JSType jstype = 6 [default = JS_NORMAL]; - enum JSType { - // Use the default type. - JS_NORMAL = 0; - - // Use JavaScript strings. - JS_STRING = 1; - - // Use JavaScript numbers. - JS_NUMBER = 2; - } - - // Should this field be parsed lazily? Lazy applies only to message-type - // fields. It means that when the outer message is initially parsed, the - // inner message's contents will not be parsed but instead stored in encoded - // form. The inner message will actually be parsed when it is first accessed. - // - // This is only a hint. Implementations are free to choose whether to use - // eager or lazy parsing regardless of the value of this option. However, - // setting this option true suggests that the protocol author believes that - // using lazy parsing on this field is worth the additional bookkeeping - // overhead typically needed to implement it. - // - // This option does not affect the public interface of any generated code; - // all method signatures remain the same. Furthermore, thread-safety of the - // interface is not affected by this option; const methods remain safe to - // call from multiple threads concurrently, while non-const methods continue - // to require exclusive access. - // - // - // Note that implementations may choose not to check required fields within - // a lazy sub-message. That is, calling IsInitialized() on the outer message - // may return true even if the inner message has missing required fields. - // This is necessary because otherwise the inner message would have to be - // parsed in order to perform the check, defeating the purpose of lazy - // parsing. An implementation which chooses not to check required fields - // must be consistent about it. That is, for any particular sub-message, the - // implementation must either *always* check its required fields, or *never* - // check its required fields, regardless of whether or not the message has - // been parsed. - optional bool lazy = 5 [default = false]; - - // Is this field deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for accessors, or it will be completely ignored; in the very least, this - // is a formalization for deprecating fields. - optional bool deprecated = 3 [default = false]; - - // For Google-internal migration only. Do not use. - optional bool weak = 10 [default = false]; - - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; - - reserved 4; // removed jtype -} - -message OneofOptions { - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message EnumOptions { - - // Set this option to true to allow mapping different tag names to the same - // value. - optional bool allow_alias = 2; - - // Is this enum deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum, or it will be completely ignored; in the very least, this - // is a formalization for deprecating enums. - optional bool deprecated = 3 [default = false]; - - reserved 5; // javanano_as_lite - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message EnumValueOptions { - // Is this enum value deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum value, or it will be completely ignored; in the very least, - // this is a formalization for deprecating enum values. - optional bool deprecated = 1 [default = false]; - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message ServiceOptions { - - // Note: Field numbers 1 through 32 are reserved for Google's internal RPC - // framework. We apologize for hoarding these numbers to ourselves, but - // we were already using them long before we decided to release Protocol - // Buffers. - - // Is this service deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the service, or it will be completely ignored; in the very least, - // this is a formalization for deprecating services. - optional bool deprecated = 33 [default = false]; - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message MethodOptions { - - // Note: Field numbers 1 through 32 are reserved for Google's internal RPC - // framework. We apologize for hoarding these numbers to ourselves, but - // we were already using them long before we decided to release Protocol - // Buffers. - - // Is this method deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the method, or it will be completely ignored; in the very least, - // this is a formalization for deprecating methods. - optional bool deprecated = 33 [default = false]; - - // Is this method side-effect-free (or safe in HTTP parlance), or idempotent, - // or neither? HTTP based RPC implementation may choose GET verb for safe - // methods, and PUT verb for idempotent methods instead of the default POST. - enum IdempotencyLevel { - IDEMPOTENCY_UNKNOWN = 0; - NO_SIDE_EFFECTS = 1; // implies idempotent - IDEMPOTENT = 2; // idempotent, but may have side effects - } - optional IdempotencyLevel idempotency_level = 34 - [default = IDEMPOTENCY_UNKNOWN]; - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - - -// A message representing a option the parser does not recognize. This only -// appears in options protos created by the compiler::Parser class. -// DescriptorPool resolves these when building Descriptor objects. Therefore, -// options protos in descriptor objects (e.g. returned by Descriptor::options(), -// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions -// in them. -message UninterpretedOption { - // The name of the uninterpreted option. Each string represents a segment in - // a dot-separated name. is_extension is true iff a segment represents an - // extension (denoted with parentheses in options specs in .proto files). - // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents - // "foo.(bar.baz).qux". - message NamePart { - required string name_part = 1; - required bool is_extension = 2; - } - repeated NamePart name = 2; - - // The value of the uninterpreted option, in whatever type the tokenizer - // identified it as during parsing. Exactly one of these should be set. - optional string identifier_value = 3; - optional uint64 positive_int_value = 4; - optional int64 negative_int_value = 5; - optional double double_value = 6; - optional bytes string_value = 7; - optional string aggregate_value = 8; -} - -// =================================================================== -// Optional source code info - -// Encapsulates information about the original source file from which a -// FileDescriptorProto was generated. -message SourceCodeInfo { - // A Location identifies a piece of source code in a .proto file which - // corresponds to a particular definition. This information is intended - // to be useful to IDEs, code indexers, documentation generators, and similar - // tools. - // - // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } - // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi - // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). - // - // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendant. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. - repeated Location location = 1; - message Location { - // Identifies which part of the FileDescriptorProto was defined at this - // location. - // - // Each element is a field number or an index. They form a path from - // the root FileDescriptorProto to the place where the definition. For - // example, this path: - // [ 4, 3, 2, 7, 1 ] - // refers to: - // file.message_type(3) // 4, 3 - // .field(7) // 2, 7 - // .name() // 1 - // This is because FileDescriptorProto.message_type has field number 4: - // repeated DescriptorProto message_type = 4; - // and DescriptorProto.field has field number 2: - // repeated FieldDescriptorProto field = 2; - // and FieldDescriptorProto.name has field number 1: - // optional string name = 1; - // - // Thus, the above path gives the location of a field name. If we removed - // the last element: - // [ 4, 3, 2, 7 ] - // this path refers to the whole field declaration (from the beginning - // of the label to the terminating semicolon). - repeated int32 path = 1 [packed = true]; - - // Always has exactly three or four elements: start line, start column, - // end line (optional, otherwise assumed same as start line), end column. - // These are packed into a single field for efficiency. Note that line - // and column numbers are zero-based -- typically you will want to add - // 1 to each before displaying to a user. - repeated int32 span = 2 [packed = true]; - - // If this SourceCodeInfo represents a complete declaration, these are any - // comments appearing before and after the declaration which appear to be - // attached to the declaration. - // - // A series of line comments appearing on consecutive lines, with no other - // tokens appearing on those lines, will be treated as a single comment. - // - // leading_detached_comments will keep paragraphs of comments that appear - // before (but not connected to) the current element. Each paragraph, - // separated by empty lines, will be one comment element in the repeated - // field. - // - // Only the comment content is provided; comment markers (e.g. //) are - // stripped out. For block comments, leading whitespace and an asterisk - // will be stripped from the beginning of each line other than the first. - // Newlines are included in the output. - // - // Examples: - // - // optional int32 foo = 1; // Comment attached to foo. - // // Comment attached to bar. - // optional int32 bar = 2; - // - // optional string baz = 3; - // // Comment attached to baz. - // // Another line attached to baz. - // - // // Comment attached to qux. - // // - // // Another line attached to qux. - // optional double qux = 4; - // - // // Detached comment for corge. This is not leading or trailing comments - // // to qux or corge because there are blank lines separating it from - // // both. - // - // // Detached comment for corge paragraph 2. - // - // optional string corge = 5; - // /* Block comment attached - // * to corge. Leading asterisks - // * will be removed. */ - // /* Block comment attached to - // * grault. */ - // optional int32 grault = 6; - // - // // ignored detached comments. - optional string leading_comments = 3; - optional string trailing_comments = 4; - repeated string leading_detached_comments = 6; - } -} - -// Describes the relationship between generated code and its original source -// file. A GeneratedCodeInfo message is associated with only one generated -// source file, but may contain references to different source .proto files. -message GeneratedCodeInfo { - // An Annotation connects some span of text in generated code to an element - // of its generating .proto file. - repeated Annotation annotation = 1; - message Annotation { - // Identifies the element in the original source .proto file. This field - // is formatted the same as SourceCodeInfo.Location.path. - repeated int32 path = 1 [packed = true]; - - // Identifies the filesystem path to the original source .proto. - optional string source_file = 2; - - // Identifies the starting offset in bytes in the generated code - // that relates to the identified object. - optional int32 begin = 3; - - // Identifies the ending offset in bytes in the generated code that - // relates to the identified offset. The end offset should be one past - // the last relevant byte (so the length of the text = end - begin). - optional int32 end = 4; - } -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/doc.go b/vendor/github.com/golang/protobuf/protoc-gen-go/doc.go deleted file mode 100644 index 0d6055d610..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/doc.go +++ /dev/null @@ -1,51 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* - A plugin for the Google protocol buffer compiler to generate Go code. - Run it by building this program and putting it in your path with the name - protoc-gen-go - That word 'go' at the end becomes part of the option string set for the - protocol compiler, so once the protocol compiler (protoc) is installed - you can run - protoc --go_out=output_directory input_directory/file.proto - to generate Go bindings for the protocol defined by file.proto. - With that input, the output will be written to - output_directory/file.pb.go - - The generated code is documented in the package comment for - the library. - - See the README and documentation for protocol buffers to learn more: - https://developers.google.com/protocol-buffers/ - -*/ -package documentation diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go deleted file mode 100644 index 63b8ca0eed..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go +++ /dev/null @@ -1,2808 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* - The code generator for the plugin for the Google protocol buffer compiler. - It generates Go code from the protocol buffer description files read by the - main routine. -*/ -package generator - -import ( - "bufio" - "bytes" - "compress/gzip" - "crypto/sha256" - "encoding/hex" - "fmt" - "go/ast" - "go/build" - "go/parser" - "go/printer" - "go/token" - "log" - "os" - "path" - "sort" - "strconv" - "strings" - "unicode" - "unicode/utf8" - - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/protoc-gen-go/generator/internal/remap" - - "github.com/golang/protobuf/protoc-gen-go/descriptor" - plugin "github.com/golang/protobuf/protoc-gen-go/plugin" -) - -// generatedCodeVersion indicates a version of the generated code. -// It is incremented whenever an incompatibility between the generated code and -// proto package is introduced; the generated code references -// a constant, proto.ProtoPackageIsVersionN (where N is generatedCodeVersion). -const generatedCodeVersion = 3 - -// A Plugin provides functionality to add to the output during Go code generation, -// such as to produce RPC stubs. -type Plugin interface { - // Name identifies the plugin. - Name() string - // Init is called once after data structures are built but before - // code generation begins. - Init(g *Generator) - // Generate produces the code generated by the plugin for this file, - // except for the imports, by calling the generator's methods P, In, and Out. - Generate(file *FileDescriptor) - // GenerateImports produces the import declarations for this file. - // It is called after Generate. - GenerateImports(file *FileDescriptor) -} - -var plugins []Plugin - -// RegisterPlugin installs a (second-order) plugin to be run when the Go output is generated. -// It is typically called during initialization. -func RegisterPlugin(p Plugin) { - plugins = append(plugins, p) -} - -// A GoImportPath is the import path of a Go package. e.g., "google.golang.org/genproto/protobuf". -type GoImportPath string - -func (p GoImportPath) String() string { return strconv.Quote(string(p)) } - -// A GoPackageName is the name of a Go package. e.g., "protobuf". -type GoPackageName string - -// Each type we import as a protocol buffer (other than FileDescriptorProto) needs -// a pointer to the FileDescriptorProto that represents it. These types achieve that -// wrapping by placing each Proto inside a struct with the pointer to its File. The -// structs have the same names as their contents, with "Proto" removed. -// FileDescriptor is used to store the things that it points to. - -// The file and package name method are common to messages and enums. -type common struct { - file *FileDescriptor // File this object comes from. -} - -// GoImportPath is the import path of the Go package containing the type. -func (c *common) GoImportPath() GoImportPath { - return c.file.importPath -} - -func (c *common) File() *FileDescriptor { return c.file } - -func fileIsProto3(file *descriptor.FileDescriptorProto) bool { - return file.GetSyntax() == "proto3" -} - -func (c *common) proto3() bool { return fileIsProto3(c.file.FileDescriptorProto) } - -// Descriptor represents a protocol buffer message. -type Descriptor struct { - common - *descriptor.DescriptorProto - parent *Descriptor // The containing message, if any. - nested []*Descriptor // Inner messages, if any. - enums []*EnumDescriptor // Inner enums, if any. - ext []*ExtensionDescriptor // Extensions, if any. - typename []string // Cached typename vector. - index int // The index into the container, whether the file or another message. - path string // The SourceCodeInfo path as comma-separated integers. - group bool -} - -// TypeName returns the elements of the dotted type name. -// The package name is not part of this name. -func (d *Descriptor) TypeName() []string { - if d.typename != nil { - return d.typename - } - n := 0 - for parent := d; parent != nil; parent = parent.parent { - n++ - } - s := make([]string, n) - for parent := d; parent != nil; parent = parent.parent { - n-- - s[n] = parent.GetName() - } - d.typename = s - return s -} - -// EnumDescriptor describes an enum. If it's at top level, its parent will be nil. -// Otherwise it will be the descriptor of the message in which it is defined. -type EnumDescriptor struct { - common - *descriptor.EnumDescriptorProto - parent *Descriptor // The containing message, if any. - typename []string // Cached typename vector. - index int // The index into the container, whether the file or a message. - path string // The SourceCodeInfo path as comma-separated integers. -} - -// TypeName returns the elements of the dotted type name. -// The package name is not part of this name. -func (e *EnumDescriptor) TypeName() (s []string) { - if e.typename != nil { - return e.typename - } - name := e.GetName() - if e.parent == nil { - s = make([]string, 1) - } else { - pname := e.parent.TypeName() - s = make([]string, len(pname)+1) - copy(s, pname) - } - s[len(s)-1] = name - e.typename = s - return s -} - -// Everything but the last element of the full type name, CamelCased. -// The values of type Foo.Bar are call Foo_value1... not Foo_Bar_value1... . -func (e *EnumDescriptor) prefix() string { - if e.parent == nil { - // If the enum is not part of a message, the prefix is just the type name. - return CamelCase(*e.Name) + "_" - } - typeName := e.TypeName() - return CamelCaseSlice(typeName[0:len(typeName)-1]) + "_" -} - -// The integer value of the named constant in this enumerated type. -func (e *EnumDescriptor) integerValueAsString(name string) string { - for _, c := range e.Value { - if c.GetName() == name { - return fmt.Sprint(c.GetNumber()) - } - } - log.Fatal("cannot find value for enum constant") - return "" -} - -// ExtensionDescriptor describes an extension. If it's at top level, its parent will be nil. -// Otherwise it will be the descriptor of the message in which it is defined. -type ExtensionDescriptor struct { - common - *descriptor.FieldDescriptorProto - parent *Descriptor // The containing message, if any. -} - -// TypeName returns the elements of the dotted type name. -// The package name is not part of this name. -func (e *ExtensionDescriptor) TypeName() (s []string) { - name := e.GetName() - if e.parent == nil { - // top-level extension - s = make([]string, 1) - } else { - pname := e.parent.TypeName() - s = make([]string, len(pname)+1) - copy(s, pname) - } - s[len(s)-1] = name - return s -} - -// DescName returns the variable name used for the generated descriptor. -func (e *ExtensionDescriptor) DescName() string { - // The full type name. - typeName := e.TypeName() - // Each scope of the extension is individually CamelCased, and all are joined with "_" with an "E_" prefix. - for i, s := range typeName { - typeName[i] = CamelCase(s) - } - return "E_" + strings.Join(typeName, "_") -} - -// ImportedDescriptor describes a type that has been publicly imported from another file. -type ImportedDescriptor struct { - common - o Object -} - -func (id *ImportedDescriptor) TypeName() []string { return id.o.TypeName() } - -// FileDescriptor describes an protocol buffer descriptor file (.proto). -// It includes slices of all the messages and enums defined within it. -// Those slices are constructed by WrapTypes. -type FileDescriptor struct { - *descriptor.FileDescriptorProto - desc []*Descriptor // All the messages defined in this file. - enum []*EnumDescriptor // All the enums defined in this file. - ext []*ExtensionDescriptor // All the top-level extensions defined in this file. - imp []*ImportedDescriptor // All types defined in files publicly imported by this file. - - // Comments, stored as a map of path (comma-separated integers) to the comment. - comments map[string]*descriptor.SourceCodeInfo_Location - - // The full list of symbols that are exported, - // as a map from the exported object to its symbols. - // This is used for supporting public imports. - exported map[Object][]symbol - - importPath GoImportPath // Import path of this file's package. - packageName GoPackageName // Name of this file's Go package. - - proto3 bool // whether to generate proto3 code for this file -} - -// VarName is the variable name we'll use in the generated code to refer -// to the compressed bytes of this descriptor. It is not exported, so -// it is only valid inside the generated package. -func (d *FileDescriptor) VarName() string { - h := sha256.Sum256([]byte(d.GetName())) - return fmt.Sprintf("fileDescriptor_%s", hex.EncodeToString(h[:8])) -} - -// goPackageOption interprets the file's go_package option. -// If there is no go_package, it returns ("", "", false). -// If there's a simple name, it returns ("", pkg, true). -// If the option implies an import path, it returns (impPath, pkg, true). -func (d *FileDescriptor) goPackageOption() (impPath GoImportPath, pkg GoPackageName, ok bool) { - opt := d.GetOptions().GetGoPackage() - if opt == "" { - return "", "", false - } - // A semicolon-delimited suffix delimits the import path and package name. - sc := strings.Index(opt, ";") - if sc >= 0 { - return GoImportPath(opt[:sc]), cleanPackageName(opt[sc+1:]), true - } - // The presence of a slash implies there's an import path. - slash := strings.LastIndex(opt, "/") - if slash >= 0 { - return GoImportPath(opt), cleanPackageName(opt[slash+1:]), true - } - return "", cleanPackageName(opt), true -} - -// goFileName returns the output name for the generated Go file. -func (d *FileDescriptor) goFileName(pathType pathType) string { - name := *d.Name - if ext := path.Ext(name); ext == ".proto" || ext == ".protodevel" { - name = name[:len(name)-len(ext)] - } - name += ".pb.go" - - if pathType == pathTypeSourceRelative { - return name - } - - // Does the file have a "go_package" option? - // If it does, it may override the filename. - if impPath, _, ok := d.goPackageOption(); ok && impPath != "" { - // Replace the existing dirname with the declared import path. - _, name = path.Split(name) - name = path.Join(string(impPath), name) - return name - } - - return name -} - -func (d *FileDescriptor) addExport(obj Object, sym symbol) { - d.exported[obj] = append(d.exported[obj], sym) -} - -// symbol is an interface representing an exported Go symbol. -type symbol interface { - // GenerateAlias should generate an appropriate alias - // for the symbol from the named package. - GenerateAlias(g *Generator, filename string, pkg GoPackageName) -} - -type messageSymbol struct { - sym string - hasExtensions, isMessageSet bool - oneofTypes []string -} - -type getterSymbol struct { - name string - typ string - typeName string // canonical name in proto world; empty for proto.Message and similar - genType bool // whether typ contains a generated type (message/group/enum) -} - -func (ms *messageSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) { - g.P("// ", ms.sym, " from public import ", filename) - g.P("type ", ms.sym, " = ", pkg, ".", ms.sym) - for _, name := range ms.oneofTypes { - g.P("type ", name, " = ", pkg, ".", name) - } -} - -type enumSymbol struct { - name string - proto3 bool // Whether this came from a proto3 file. -} - -func (es enumSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) { - s := es.name - g.P("// ", s, " from public import ", filename) - g.P("type ", s, " = ", pkg, ".", s) - g.P("var ", s, "_name = ", pkg, ".", s, "_name") - g.P("var ", s, "_value = ", pkg, ".", s, "_value") -} - -type constOrVarSymbol struct { - sym string - typ string // either "const" or "var" - cast string // if non-empty, a type cast is required (used for enums) -} - -func (cs constOrVarSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) { - v := string(pkg) + "." + cs.sym - if cs.cast != "" { - v = cs.cast + "(" + v + ")" - } - g.P(cs.typ, " ", cs.sym, " = ", v) -} - -// Object is an interface abstracting the abilities shared by enums, messages, extensions and imported objects. -type Object interface { - GoImportPath() GoImportPath - TypeName() []string - File() *FileDescriptor -} - -// Generator is the type whose methods generate the output, stored in the associated response structure. -type Generator struct { - *bytes.Buffer - - Request *plugin.CodeGeneratorRequest // The input. - Response *plugin.CodeGeneratorResponse // The output. - - Param map[string]string // Command-line parameters. - PackageImportPath string // Go import path of the package we're generating code for - ImportPrefix string // String to prefix to imported package file names. - ImportMap map[string]string // Mapping from .proto file name to import path - - Pkg map[string]string // The names under which we import support packages - - outputImportPath GoImportPath // Package we're generating code for. - allFiles []*FileDescriptor // All files in the tree - allFilesByName map[string]*FileDescriptor // All files by filename. - genFiles []*FileDescriptor // Those files we will generate output for. - file *FileDescriptor // The file we are compiling now. - packageNames map[GoImportPath]GoPackageName // Imported package names in the current file. - usedPackages map[GoImportPath]bool // Packages used in current file. - usedPackageNames map[GoPackageName]bool // Package names used in the current file. - addedImports map[GoImportPath]bool // Additional imports to emit. - typeNameToObject map[string]Object // Key is a fully-qualified name in input syntax. - init []string // Lines to emit in the init function. - indent string - pathType pathType // How to generate output filenames. - writeOutput bool - annotateCode bool // whether to store annotations - annotations []*descriptor.GeneratedCodeInfo_Annotation // annotations to store -} - -type pathType int - -const ( - pathTypeImport pathType = iota - pathTypeSourceRelative -) - -// New creates a new generator and allocates the request and response protobufs. -func New() *Generator { - g := new(Generator) - g.Buffer = new(bytes.Buffer) - g.Request = new(plugin.CodeGeneratorRequest) - g.Response = new(plugin.CodeGeneratorResponse) - return g -} - -// Error reports a problem, including an error, and exits the program. -func (g *Generator) Error(err error, msgs ...string) { - s := strings.Join(msgs, " ") + ":" + err.Error() - log.Print("protoc-gen-go: error:", s) - os.Exit(1) -} - -// Fail reports a problem and exits the program. -func (g *Generator) Fail(msgs ...string) { - s := strings.Join(msgs, " ") - log.Print("protoc-gen-go: error:", s) - os.Exit(1) -} - -// CommandLineParameters breaks the comma-separated list of key=value pairs -// in the parameter (a member of the request protobuf) into a key/value map. -// It then sets file name mappings defined by those entries. -func (g *Generator) CommandLineParameters(parameter string) { - g.Param = make(map[string]string) - for _, p := range strings.Split(parameter, ",") { - if i := strings.Index(p, "="); i < 0 { - g.Param[p] = "" - } else { - g.Param[p[0:i]] = p[i+1:] - } - } - - g.ImportMap = make(map[string]string) - pluginList := "none" // Default list of plugin names to enable (empty means all). - for k, v := range g.Param { - switch k { - case "import_prefix": - g.ImportPrefix = v - case "import_path": - g.PackageImportPath = v - case "paths": - switch v { - case "import": - g.pathType = pathTypeImport - case "source_relative": - g.pathType = pathTypeSourceRelative - default: - g.Fail(fmt.Sprintf(`Unknown path type %q: want "import" or "source_relative".`, v)) - } - case "plugins": - pluginList = v - case "annotate_code": - if v == "true" { - g.annotateCode = true - } - default: - if len(k) > 0 && k[0] == 'M' { - g.ImportMap[k[1:]] = v - } - } - } - if pluginList != "" { - // Amend the set of plugins. - enabled := make(map[string]bool) - for _, name := range strings.Split(pluginList, "+") { - enabled[name] = true - } - var nplugins []Plugin - for _, p := range plugins { - if enabled[p.Name()] { - nplugins = append(nplugins, p) - } - } - plugins = nplugins - } -} - -// DefaultPackageName returns the package name printed for the object. -// If its file is in a different package, it returns the package name we're using for this file, plus ".". -// Otherwise it returns the empty string. -func (g *Generator) DefaultPackageName(obj Object) string { - importPath := obj.GoImportPath() - if importPath == g.outputImportPath { - return "" - } - return string(g.GoPackageName(importPath)) + "." -} - -// GoPackageName returns the name used for a package. -func (g *Generator) GoPackageName(importPath GoImportPath) GoPackageName { - if name, ok := g.packageNames[importPath]; ok { - return name - } - name := cleanPackageName(baseName(string(importPath))) - for i, orig := 1, name; g.usedPackageNames[name] || isGoPredeclaredIdentifier[string(name)]; i++ { - name = orig + GoPackageName(strconv.Itoa(i)) - } - g.packageNames[importPath] = name - g.usedPackageNames[name] = true - return name -} - -// AddImport adds a package to the generated file's import section. -// It returns the name used for the package. -func (g *Generator) AddImport(importPath GoImportPath) GoPackageName { - g.addedImports[importPath] = true - return g.GoPackageName(importPath) -} - -var globalPackageNames = map[GoPackageName]bool{ - "fmt": true, - "math": true, - "proto": true, -} - -// Create and remember a guaranteed unique package name. Pkg is the candidate name. -// The FileDescriptor parameter is unused. -func RegisterUniquePackageName(pkg string, f *FileDescriptor) string { - name := cleanPackageName(pkg) - for i, orig := 1, name; globalPackageNames[name]; i++ { - name = orig + GoPackageName(strconv.Itoa(i)) - } - globalPackageNames[name] = true - return string(name) -} - -var isGoKeyword = map[string]bool{ - "break": true, - "case": true, - "chan": true, - "const": true, - "continue": true, - "default": true, - "else": true, - "defer": true, - "fallthrough": true, - "for": true, - "func": true, - "go": true, - "goto": true, - "if": true, - "import": true, - "interface": true, - "map": true, - "package": true, - "range": true, - "return": true, - "select": true, - "struct": true, - "switch": true, - "type": true, - "var": true, -} - -var isGoPredeclaredIdentifier = map[string]bool{ - "append": true, - "bool": true, - "byte": true, - "cap": true, - "close": true, - "complex": true, - "complex128": true, - "complex64": true, - "copy": true, - "delete": true, - "error": true, - "false": true, - "float32": true, - "float64": true, - "imag": true, - "int": true, - "int16": true, - "int32": true, - "int64": true, - "int8": true, - "iota": true, - "len": true, - "make": true, - "new": true, - "nil": true, - "panic": true, - "print": true, - "println": true, - "real": true, - "recover": true, - "rune": true, - "string": true, - "true": true, - "uint": true, - "uint16": true, - "uint32": true, - "uint64": true, - "uint8": true, - "uintptr": true, -} - -func cleanPackageName(name string) GoPackageName { - name = strings.Map(badToUnderscore, name) - // Identifier must not be keyword or predeclared identifier: insert _. - if isGoKeyword[name] { - name = "_" + name - } - // Identifier must not begin with digit: insert _. - if r, _ := utf8.DecodeRuneInString(name); unicode.IsDigit(r) { - name = "_" + name - } - return GoPackageName(name) -} - -// defaultGoPackage returns the package name to use, -// derived from the import path of the package we're building code for. -func (g *Generator) defaultGoPackage() GoPackageName { - p := g.PackageImportPath - if i := strings.LastIndex(p, "/"); i >= 0 { - p = p[i+1:] - } - return cleanPackageName(p) -} - -// SetPackageNames sets the package name for this run. -// The package name must agree across all files being generated. -// It also defines unique package names for all imported files. -func (g *Generator) SetPackageNames() { - g.outputImportPath = g.genFiles[0].importPath - - defaultPackageNames := make(map[GoImportPath]GoPackageName) - for _, f := range g.genFiles { - if _, p, ok := f.goPackageOption(); ok { - defaultPackageNames[f.importPath] = p - } - } - for _, f := range g.genFiles { - if _, p, ok := f.goPackageOption(); ok { - // Source file: option go_package = "quux/bar"; - f.packageName = p - } else if p, ok := defaultPackageNames[f.importPath]; ok { - // A go_package option in another file in the same package. - // - // This is a poor choice in general, since every source file should - // contain a go_package option. Supported mainly for historical - // compatibility. - f.packageName = p - } else if p := g.defaultGoPackage(); p != "" { - // Command-line: import_path=quux/bar. - // - // The import_path flag sets a package name for files which don't - // contain a go_package option. - f.packageName = p - } else if p := f.GetPackage(); p != "" { - // Source file: package quux.bar; - f.packageName = cleanPackageName(p) - } else { - // Source filename. - f.packageName = cleanPackageName(baseName(f.GetName())) - } - } - - // Check that all files have a consistent package name and import path. - for _, f := range g.genFiles[1:] { - if a, b := g.genFiles[0].importPath, f.importPath; a != b { - g.Fail(fmt.Sprintf("inconsistent package import paths: %v, %v", a, b)) - } - if a, b := g.genFiles[0].packageName, f.packageName; a != b { - g.Fail(fmt.Sprintf("inconsistent package names: %v, %v", a, b)) - } - } - - // Names of support packages. These never vary (if there are conflicts, - // we rename the conflicting package), so this could be removed someday. - g.Pkg = map[string]string{ - "fmt": "fmt", - "math": "math", - "proto": "proto", - } -} - -// WrapTypes walks the incoming data, wrapping DescriptorProtos, EnumDescriptorProtos -// and FileDescriptorProtos into file-referenced objects within the Generator. -// It also creates the list of files to generate and so should be called before GenerateAllFiles. -func (g *Generator) WrapTypes() { - g.allFiles = make([]*FileDescriptor, 0, len(g.Request.ProtoFile)) - g.allFilesByName = make(map[string]*FileDescriptor, len(g.allFiles)) - genFileNames := make(map[string]bool) - for _, n := range g.Request.FileToGenerate { - genFileNames[n] = true - } - for _, f := range g.Request.ProtoFile { - fd := &FileDescriptor{ - FileDescriptorProto: f, - exported: make(map[Object][]symbol), - proto3: fileIsProto3(f), - } - // The import path may be set in a number of ways. - if substitution, ok := g.ImportMap[f.GetName()]; ok { - // Command-line: M=foo.proto=quux/bar. - // - // Explicit mapping of source file to import path. - fd.importPath = GoImportPath(substitution) - } else if genFileNames[f.GetName()] && g.PackageImportPath != "" { - // Command-line: import_path=quux/bar. - // - // The import_path flag sets the import path for every file that - // we generate code for. - fd.importPath = GoImportPath(g.PackageImportPath) - } else if p, _, _ := fd.goPackageOption(); p != "" { - // Source file: option go_package = "quux/bar"; - // - // The go_package option sets the import path. Most users should use this. - fd.importPath = p - } else { - // Source filename. - // - // Last resort when nothing else is available. - fd.importPath = GoImportPath(path.Dir(f.GetName())) - } - // We must wrap the descriptors before we wrap the enums - fd.desc = wrapDescriptors(fd) - g.buildNestedDescriptors(fd.desc) - fd.enum = wrapEnumDescriptors(fd, fd.desc) - g.buildNestedEnums(fd.desc, fd.enum) - fd.ext = wrapExtensions(fd) - extractComments(fd) - g.allFiles = append(g.allFiles, fd) - g.allFilesByName[f.GetName()] = fd - } - for _, fd := range g.allFiles { - fd.imp = wrapImported(fd, g) - } - - g.genFiles = make([]*FileDescriptor, 0, len(g.Request.FileToGenerate)) - for _, fileName := range g.Request.FileToGenerate { - fd := g.allFilesByName[fileName] - if fd == nil { - g.Fail("could not find file named", fileName) - } - g.genFiles = append(g.genFiles, fd) - } -} - -// Scan the descriptors in this file. For each one, build the slice of nested descriptors -func (g *Generator) buildNestedDescriptors(descs []*Descriptor) { - for _, desc := range descs { - if len(desc.NestedType) != 0 { - for _, nest := range descs { - if nest.parent == desc { - desc.nested = append(desc.nested, nest) - } - } - if len(desc.nested) != len(desc.NestedType) { - g.Fail("internal error: nesting failure for", desc.GetName()) - } - } - } -} - -func (g *Generator) buildNestedEnums(descs []*Descriptor, enums []*EnumDescriptor) { - for _, desc := range descs { - if len(desc.EnumType) != 0 { - for _, enum := range enums { - if enum.parent == desc { - desc.enums = append(desc.enums, enum) - } - } - if len(desc.enums) != len(desc.EnumType) { - g.Fail("internal error: enum nesting failure for", desc.GetName()) - } - } - } -} - -// Construct the Descriptor -func newDescriptor(desc *descriptor.DescriptorProto, parent *Descriptor, file *FileDescriptor, index int) *Descriptor { - d := &Descriptor{ - common: common{file}, - DescriptorProto: desc, - parent: parent, - index: index, - } - if parent == nil { - d.path = fmt.Sprintf("%d,%d", messagePath, index) - } else { - d.path = fmt.Sprintf("%s,%d,%d", parent.path, messageMessagePath, index) - } - - // The only way to distinguish a group from a message is whether - // the containing message has a TYPE_GROUP field that matches. - if parent != nil { - parts := d.TypeName() - if file.Package != nil { - parts = append([]string{*file.Package}, parts...) - } - exp := "." + strings.Join(parts, ".") - for _, field := range parent.Field { - if field.GetType() == descriptor.FieldDescriptorProto_TYPE_GROUP && field.GetTypeName() == exp { - d.group = true - break - } - } - } - - for _, field := range desc.Extension { - d.ext = append(d.ext, &ExtensionDescriptor{common{file}, field, d}) - } - - return d -} - -// Return a slice of all the Descriptors defined within this file -func wrapDescriptors(file *FileDescriptor) []*Descriptor { - sl := make([]*Descriptor, 0, len(file.MessageType)+10) - for i, desc := range file.MessageType { - sl = wrapThisDescriptor(sl, desc, nil, file, i) - } - return sl -} - -// Wrap this Descriptor, recursively -func wrapThisDescriptor(sl []*Descriptor, desc *descriptor.DescriptorProto, parent *Descriptor, file *FileDescriptor, index int) []*Descriptor { - sl = append(sl, newDescriptor(desc, parent, file, index)) - me := sl[len(sl)-1] - for i, nested := range desc.NestedType { - sl = wrapThisDescriptor(sl, nested, me, file, i) - } - return sl -} - -// Construct the EnumDescriptor -func newEnumDescriptor(desc *descriptor.EnumDescriptorProto, parent *Descriptor, file *FileDescriptor, index int) *EnumDescriptor { - ed := &EnumDescriptor{ - common: common{file}, - EnumDescriptorProto: desc, - parent: parent, - index: index, - } - if parent == nil { - ed.path = fmt.Sprintf("%d,%d", enumPath, index) - } else { - ed.path = fmt.Sprintf("%s,%d,%d", parent.path, messageEnumPath, index) - } - return ed -} - -// Return a slice of all the EnumDescriptors defined within this file -func wrapEnumDescriptors(file *FileDescriptor, descs []*Descriptor) []*EnumDescriptor { - sl := make([]*EnumDescriptor, 0, len(file.EnumType)+10) - // Top-level enums. - for i, enum := range file.EnumType { - sl = append(sl, newEnumDescriptor(enum, nil, file, i)) - } - // Enums within messages. Enums within embedded messages appear in the outer-most message. - for _, nested := range descs { - for i, enum := range nested.EnumType { - sl = append(sl, newEnumDescriptor(enum, nested, file, i)) - } - } - return sl -} - -// Return a slice of all the top-level ExtensionDescriptors defined within this file. -func wrapExtensions(file *FileDescriptor) []*ExtensionDescriptor { - var sl []*ExtensionDescriptor - for _, field := range file.Extension { - sl = append(sl, &ExtensionDescriptor{common{file}, field, nil}) - } - return sl -} - -// Return a slice of all the types that are publicly imported into this file. -func wrapImported(file *FileDescriptor, g *Generator) (sl []*ImportedDescriptor) { - for _, index := range file.PublicDependency { - df := g.fileByName(file.Dependency[index]) - for _, d := range df.desc { - if d.GetOptions().GetMapEntry() { - continue - } - sl = append(sl, &ImportedDescriptor{common{file}, d}) - } - for _, e := range df.enum { - sl = append(sl, &ImportedDescriptor{common{file}, e}) - } - for _, ext := range df.ext { - sl = append(sl, &ImportedDescriptor{common{file}, ext}) - } - } - return -} - -func extractComments(file *FileDescriptor) { - file.comments = make(map[string]*descriptor.SourceCodeInfo_Location) - for _, loc := range file.GetSourceCodeInfo().GetLocation() { - if loc.LeadingComments == nil { - continue - } - var p []string - for _, n := range loc.Path { - p = append(p, strconv.Itoa(int(n))) - } - file.comments[strings.Join(p, ",")] = loc - } -} - -// BuildTypeNameMap builds the map from fully qualified type names to objects. -// The key names for the map come from the input data, which puts a period at the beginning. -// It should be called after SetPackageNames and before GenerateAllFiles. -func (g *Generator) BuildTypeNameMap() { - g.typeNameToObject = make(map[string]Object) - for _, f := range g.allFiles { - // The names in this loop are defined by the proto world, not us, so the - // package name may be empty. If so, the dotted package name of X will - // be ".X"; otherwise it will be ".pkg.X". - dottedPkg := "." + f.GetPackage() - if dottedPkg != "." { - dottedPkg += "." - } - for _, enum := range f.enum { - name := dottedPkg + dottedSlice(enum.TypeName()) - g.typeNameToObject[name] = enum - } - for _, desc := range f.desc { - name := dottedPkg + dottedSlice(desc.TypeName()) - g.typeNameToObject[name] = desc - } - } -} - -// ObjectNamed, given a fully-qualified input type name as it appears in the input data, -// returns the descriptor for the message or enum with that name. -func (g *Generator) ObjectNamed(typeName string) Object { - o, ok := g.typeNameToObject[typeName] - if !ok { - g.Fail("can't find object with type", typeName) - } - return o -} - -// AnnotatedAtoms is a list of atoms (as consumed by P) that records the file name and proto AST path from which they originated. -type AnnotatedAtoms struct { - source string - path string - atoms []interface{} -} - -// Annotate records the file name and proto AST path of a list of atoms -// so that a later call to P can emit a link from each atom to its origin. -func Annotate(file *FileDescriptor, path string, atoms ...interface{}) *AnnotatedAtoms { - return &AnnotatedAtoms{source: *file.Name, path: path, atoms: atoms} -} - -// printAtom prints the (atomic, non-annotation) argument to the generated output. -func (g *Generator) printAtom(v interface{}) { - switch v := v.(type) { - case string: - g.WriteString(v) - case *string: - g.WriteString(*v) - case bool: - fmt.Fprint(g, v) - case *bool: - fmt.Fprint(g, *v) - case int: - fmt.Fprint(g, v) - case *int32: - fmt.Fprint(g, *v) - case *int64: - fmt.Fprint(g, *v) - case float64: - fmt.Fprint(g, v) - case *float64: - fmt.Fprint(g, *v) - case GoPackageName: - g.WriteString(string(v)) - case GoImportPath: - g.WriteString(strconv.Quote(string(v))) - default: - g.Fail(fmt.Sprintf("unknown type in printer: %T", v)) - } -} - -// P prints the arguments to the generated output. It handles strings and int32s, plus -// handling indirections because they may be *string, etc. Any inputs of type AnnotatedAtoms may emit -// annotations in a .meta file in addition to outputting the atoms themselves (if g.annotateCode -// is true). -func (g *Generator) P(str ...interface{}) { - if !g.writeOutput { - return - } - g.WriteString(g.indent) - for _, v := range str { - switch v := v.(type) { - case *AnnotatedAtoms: - begin := int32(g.Len()) - for _, v := range v.atoms { - g.printAtom(v) - } - if g.annotateCode { - end := int32(g.Len()) - var path []int32 - for _, token := range strings.Split(v.path, ",") { - val, err := strconv.ParseInt(token, 10, 32) - if err != nil { - g.Fail("could not parse proto AST path: ", err.Error()) - } - path = append(path, int32(val)) - } - g.annotations = append(g.annotations, &descriptor.GeneratedCodeInfo_Annotation{ - Path: path, - SourceFile: &v.source, - Begin: &begin, - End: &end, - }) - } - default: - g.printAtom(v) - } - } - g.WriteByte('\n') -} - -// addInitf stores the given statement to be printed inside the file's init function. -// The statement is given as a format specifier and arguments. -func (g *Generator) addInitf(stmt string, a ...interface{}) { - g.init = append(g.init, fmt.Sprintf(stmt, a...)) -} - -// In Indents the output one tab stop. -func (g *Generator) In() { g.indent += "\t" } - -// Out unindents the output one tab stop. -func (g *Generator) Out() { - if len(g.indent) > 0 { - g.indent = g.indent[1:] - } -} - -// GenerateAllFiles generates the output for all the files we're outputting. -func (g *Generator) GenerateAllFiles() { - // Initialize the plugins - for _, p := range plugins { - p.Init(g) - } - // Generate the output. The generator runs for every file, even the files - // that we don't generate output for, so that we can collate the full list - // of exported symbols to support public imports. - genFileMap := make(map[*FileDescriptor]bool, len(g.genFiles)) - for _, file := range g.genFiles { - genFileMap[file] = true - } - for _, file := range g.allFiles { - g.Reset() - g.annotations = nil - g.writeOutput = genFileMap[file] - g.generate(file) - if !g.writeOutput { - continue - } - fname := file.goFileName(g.pathType) - g.Response.File = append(g.Response.File, &plugin.CodeGeneratorResponse_File{ - Name: proto.String(fname), - Content: proto.String(g.String()), - }) - if g.annotateCode { - // Store the generated code annotations in text, as the protoc plugin protocol requires that - // strings contain valid UTF-8. - g.Response.File = append(g.Response.File, &plugin.CodeGeneratorResponse_File{ - Name: proto.String(file.goFileName(g.pathType) + ".meta"), - Content: proto.String(proto.CompactTextString(&descriptor.GeneratedCodeInfo{Annotation: g.annotations})), - }) - } - } -} - -// Run all the plugins associated with the file. -func (g *Generator) runPlugins(file *FileDescriptor) { - for _, p := range plugins { - p.Generate(file) - } -} - -// Fill the response protocol buffer with the generated output for all the files we're -// supposed to generate. -func (g *Generator) generate(file *FileDescriptor) { - g.file = file - g.usedPackages = make(map[GoImportPath]bool) - g.packageNames = make(map[GoImportPath]GoPackageName) - g.usedPackageNames = make(map[GoPackageName]bool) - g.addedImports = make(map[GoImportPath]bool) - for name := range globalPackageNames { - g.usedPackageNames[name] = true - } - - g.P("// This is a compile-time assertion to ensure that this generated file") - g.P("// is compatible with the proto package it is being compiled against.") - g.P("// A compilation error at this line likely means your copy of the") - g.P("// proto package needs to be updated.") - g.P("const _ = ", g.Pkg["proto"], ".ProtoPackageIsVersion", generatedCodeVersion, " // please upgrade the proto package") - g.P() - - for _, td := range g.file.imp { - g.generateImported(td) - } - for _, enum := range g.file.enum { - g.generateEnum(enum) - } - for _, desc := range g.file.desc { - // Don't generate virtual messages for maps. - if desc.GetOptions().GetMapEntry() { - continue - } - g.generateMessage(desc) - } - for _, ext := range g.file.ext { - g.generateExtension(ext) - } - g.generateInitFunction() - g.generateFileDescriptor(file) - - // Run the plugins before the imports so we know which imports are necessary. - g.runPlugins(file) - - // Generate header and imports last, though they appear first in the output. - rem := g.Buffer - remAnno := g.annotations - g.Buffer = new(bytes.Buffer) - g.annotations = nil - g.generateHeader() - g.generateImports() - if !g.writeOutput { - return - } - // Adjust the offsets for annotations displaced by the header and imports. - for _, anno := range remAnno { - *anno.Begin += int32(g.Len()) - *anno.End += int32(g.Len()) - g.annotations = append(g.annotations, anno) - } - g.Write(rem.Bytes()) - - // Reformat generated code and patch annotation locations. - fset := token.NewFileSet() - original := g.Bytes() - if g.annotateCode { - // make a copy independent of g; we'll need it after Reset. - original = append([]byte(nil), original...) - } - fileAST, err := parser.ParseFile(fset, "", original, parser.ParseComments) - if err != nil { - // Print out the bad code with line numbers. - // This should never happen in practice, but it can while changing generated code, - // so consider this a debugging aid. - var src bytes.Buffer - s := bufio.NewScanner(bytes.NewReader(original)) - for line := 1; s.Scan(); line++ { - fmt.Fprintf(&src, "%5d\t%s\n", line, s.Bytes()) - } - g.Fail("bad Go source code was generated:", err.Error(), "\n"+src.String()) - } - ast.SortImports(fset, fileAST) - g.Reset() - err = (&printer.Config{Mode: printer.TabIndent | printer.UseSpaces, Tabwidth: 8}).Fprint(g, fset, fileAST) - if err != nil { - g.Fail("generated Go source code could not be reformatted:", err.Error()) - } - if g.annotateCode { - m, err := remap.Compute(original, g.Bytes()) - if err != nil { - g.Fail("formatted generated Go source code could not be mapped back to the original code:", err.Error()) - } - for _, anno := range g.annotations { - new, ok := m.Find(int(*anno.Begin), int(*anno.End)) - if !ok { - g.Fail("span in formatted generated Go source code could not be mapped back to the original code") - } - *anno.Begin = int32(new.Pos) - *anno.End = int32(new.End) - } - } -} - -// Generate the header, including package definition -func (g *Generator) generateHeader() { - g.P("// Code generated by protoc-gen-go. DO NOT EDIT.") - if g.file.GetOptions().GetDeprecated() { - g.P("// ", g.file.Name, " is a deprecated file.") - } else { - g.P("// source: ", g.file.Name) - } - g.P() - g.PrintComments(strconv.Itoa(packagePath)) - g.P() - g.P("package ", g.file.packageName) - g.P() -} - -// deprecationComment is the standard comment added to deprecated -// messages, fields, enums, and enum values. -var deprecationComment = "// Deprecated: Do not use." - -// PrintComments prints any comments from the source .proto file. -// The path is a comma-separated list of integers. -// It returns an indication of whether any comments were printed. -// See descriptor.proto for its format. -func (g *Generator) PrintComments(path string) bool { - if !g.writeOutput { - return false - } - if c, ok := g.makeComments(path); ok { - g.P(c) - return true - } - return false -} - -// makeComments generates the comment string for the field, no "\n" at the end -func (g *Generator) makeComments(path string) (string, bool) { - loc, ok := g.file.comments[path] - if !ok { - return "", false - } - w := new(bytes.Buffer) - nl := "" - for _, line := range strings.Split(strings.TrimSuffix(loc.GetLeadingComments(), "\n"), "\n") { - fmt.Fprintf(w, "%s//%s", nl, line) - nl = "\n" - } - return w.String(), true -} - -func (g *Generator) fileByName(filename string) *FileDescriptor { - return g.allFilesByName[filename] -} - -// weak returns whether the ith import of the current file is a weak import. -func (g *Generator) weak(i int32) bool { - for _, j := range g.file.WeakDependency { - if j == i { - return true - } - } - return false -} - -// Generate the imports -func (g *Generator) generateImports() { - imports := make(map[GoImportPath]GoPackageName) - for i, s := range g.file.Dependency { - fd := g.fileByName(s) - importPath := fd.importPath - // Do not import our own package. - if importPath == g.file.importPath { - continue - } - // Do not import weak imports. - if g.weak(int32(i)) { - continue - } - // Do not import a package twice. - if _, ok := imports[importPath]; ok { - continue - } - // We need to import all the dependencies, even if we don't reference them, - // because other code and tools depend on having the full transitive closure - // of protocol buffer types in the binary. - packageName := g.GoPackageName(importPath) - if _, ok := g.usedPackages[importPath]; !ok { - packageName = "_" - } - imports[importPath] = packageName - } - for importPath := range g.addedImports { - imports[importPath] = g.GoPackageName(importPath) - } - // We almost always need a proto import. Rather than computing when we - // do, which is tricky when there's a plugin, just import it and - // reference it later. The same argument applies to the fmt and math packages. - g.P("import (") - g.P(g.Pkg["fmt"] + ` "fmt"`) - g.P(g.Pkg["math"] + ` "math"`) - g.P(g.Pkg["proto"]+" ", GoImportPath(g.ImportPrefix)+"github.com/golang/protobuf/proto") - for importPath, packageName := range imports { - g.P(packageName, " ", GoImportPath(g.ImportPrefix)+importPath) - } - g.P(")") - g.P() - // TODO: may need to worry about uniqueness across plugins - for _, p := range plugins { - p.GenerateImports(g.file) - g.P() - } - g.P("// Reference imports to suppress errors if they are not otherwise used.") - g.P("var _ = ", g.Pkg["proto"], ".Marshal") - g.P("var _ = ", g.Pkg["fmt"], ".Errorf") - g.P("var _ = ", g.Pkg["math"], ".Inf") - g.P() -} - -func (g *Generator) generateImported(id *ImportedDescriptor) { - df := id.o.File() - filename := *df.Name - if df.importPath == g.file.importPath { - // Don't generate type aliases for files in the same Go package as this one. - return - } - if !supportTypeAliases { - g.Fail(fmt.Sprintf("%s: public imports require at least go1.9", filename)) - } - g.usedPackages[df.importPath] = true - - for _, sym := range df.exported[id.o] { - sym.GenerateAlias(g, filename, g.GoPackageName(df.importPath)) - } - - g.P() -} - -// Generate the enum definitions for this EnumDescriptor. -func (g *Generator) generateEnum(enum *EnumDescriptor) { - // The full type name - typeName := enum.TypeName() - // The full type name, CamelCased. - ccTypeName := CamelCaseSlice(typeName) - ccPrefix := enum.prefix() - - deprecatedEnum := "" - if enum.GetOptions().GetDeprecated() { - deprecatedEnum = deprecationComment - } - g.PrintComments(enum.path) - g.P("type ", Annotate(enum.file, enum.path, ccTypeName), " int32", deprecatedEnum) - g.file.addExport(enum, enumSymbol{ccTypeName, enum.proto3()}) - g.P("const (") - for i, e := range enum.Value { - etorPath := fmt.Sprintf("%s,%d,%d", enum.path, enumValuePath, i) - g.PrintComments(etorPath) - - deprecatedValue := "" - if e.GetOptions().GetDeprecated() { - deprecatedValue = deprecationComment - } - - name := ccPrefix + *e.Name - g.P(Annotate(enum.file, etorPath, name), " ", ccTypeName, " = ", e.Number, " ", deprecatedValue) - g.file.addExport(enum, constOrVarSymbol{name, "const", ccTypeName}) - } - g.P(")") - g.P() - g.P("var ", ccTypeName, "_name = map[int32]string{") - generated := make(map[int32]bool) // avoid duplicate values - for _, e := range enum.Value { - duplicate := "" - if _, present := generated[*e.Number]; present { - duplicate = "// Duplicate value: " - } - g.P(duplicate, e.Number, ": ", strconv.Quote(*e.Name), ",") - generated[*e.Number] = true - } - g.P("}") - g.P() - g.P("var ", ccTypeName, "_value = map[string]int32{") - for _, e := range enum.Value { - g.P(strconv.Quote(*e.Name), ": ", e.Number, ",") - } - g.P("}") - g.P() - - if !enum.proto3() { - g.P("func (x ", ccTypeName, ") Enum() *", ccTypeName, " {") - g.P("p := new(", ccTypeName, ")") - g.P("*p = x") - g.P("return p") - g.P("}") - g.P() - } - - g.P("func (x ", ccTypeName, ") String() string {") - g.P("return ", g.Pkg["proto"], ".EnumName(", ccTypeName, "_name, int32(x))") - g.P("}") - g.P() - - if !enum.proto3() { - g.P("func (x *", ccTypeName, ") UnmarshalJSON(data []byte) error {") - g.P("value, err := ", g.Pkg["proto"], ".UnmarshalJSONEnum(", ccTypeName, `_value, data, "`, ccTypeName, `")`) - g.P("if err != nil {") - g.P("return err") - g.P("}") - g.P("*x = ", ccTypeName, "(value)") - g.P("return nil") - g.P("}") - g.P() - } - - var indexes []string - for m := enum.parent; m != nil; m = m.parent { - // XXX: skip groups? - indexes = append([]string{strconv.Itoa(m.index)}, indexes...) - } - indexes = append(indexes, strconv.Itoa(enum.index)) - g.P("func (", ccTypeName, ") EnumDescriptor() ([]byte, []int) {") - g.P("return ", g.file.VarName(), ", []int{", strings.Join(indexes, ", "), "}") - g.P("}") - g.P() - if enum.file.GetPackage() == "google.protobuf" && enum.GetName() == "NullValue" { - g.P("func (", ccTypeName, `) XXX_WellKnownType() string { return "`, enum.GetName(), `" }`) - g.P() - } - - g.generateEnumRegistration(enum) -} - -// The tag is a string like "varint,2,opt,name=fieldname,def=7" that -// identifies details of the field for the protocol buffer marshaling and unmarshaling -// code. The fields are: -// wire encoding -// protocol tag number -// opt,req,rep for optional, required, or repeated -// packed whether the encoding is "packed" (optional; repeated primitives only) -// name= the original declared name -// enum= the name of the enum type if it is an enum-typed field. -// proto3 if this field is in a proto3 message -// def= string representation of the default value, if any. -// The default value must be in a representation that can be used at run-time -// to generate the default value. Thus bools become 0 and 1, for instance. -func (g *Generator) goTag(message *Descriptor, field *descriptor.FieldDescriptorProto, wiretype string) string { - optrepreq := "" - switch { - case isOptional(field): - optrepreq = "opt" - case isRequired(field): - optrepreq = "req" - case isRepeated(field): - optrepreq = "rep" - } - var defaultValue string - if dv := field.DefaultValue; dv != nil { // set means an explicit default - defaultValue = *dv - // Some types need tweaking. - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_BOOL: - if defaultValue == "true" { - defaultValue = "1" - } else { - defaultValue = "0" - } - case descriptor.FieldDescriptorProto_TYPE_STRING, - descriptor.FieldDescriptorProto_TYPE_BYTES: - // Nothing to do. Quoting is done for the whole tag. - case descriptor.FieldDescriptorProto_TYPE_ENUM: - // For enums we need to provide the integer constant. - obj := g.ObjectNamed(field.GetTypeName()) - if id, ok := obj.(*ImportedDescriptor); ok { - // It is an enum that was publicly imported. - // We need the underlying type. - obj = id.o - } - enum, ok := obj.(*EnumDescriptor) - if !ok { - log.Printf("obj is a %T", obj) - if id, ok := obj.(*ImportedDescriptor); ok { - log.Printf("id.o is a %T", id.o) - } - g.Fail("unknown enum type", CamelCaseSlice(obj.TypeName())) - } - defaultValue = enum.integerValueAsString(defaultValue) - case descriptor.FieldDescriptorProto_TYPE_FLOAT: - if def := defaultValue; def != "inf" && def != "-inf" && def != "nan" { - if f, err := strconv.ParseFloat(defaultValue, 32); err == nil { - defaultValue = fmt.Sprint(float32(f)) - } - } - case descriptor.FieldDescriptorProto_TYPE_DOUBLE: - if def := defaultValue; def != "inf" && def != "-inf" && def != "nan" { - if f, err := strconv.ParseFloat(defaultValue, 64); err == nil { - defaultValue = fmt.Sprint(f) - } - } - } - defaultValue = ",def=" + defaultValue - } - enum := "" - if *field.Type == descriptor.FieldDescriptorProto_TYPE_ENUM { - // We avoid using obj.GoPackageName(), because we want to use the - // original (proto-world) package name. - obj := g.ObjectNamed(field.GetTypeName()) - if id, ok := obj.(*ImportedDescriptor); ok { - obj = id.o - } - enum = ",enum=" - if pkg := obj.File().GetPackage(); pkg != "" { - enum += pkg + "." - } - enum += CamelCaseSlice(obj.TypeName()) - } - packed := "" - if (field.Options != nil && field.Options.GetPacked()) || - // Per https://developers.google.com/protocol-buffers/docs/proto3#simple: - // "In proto3, repeated fields of scalar numeric types use packed encoding by default." - (message.proto3() && (field.Options == nil || field.Options.Packed == nil) && - isRepeated(field) && isScalar(field)) { - packed = ",packed" - } - fieldName := field.GetName() - name := fieldName - if *field.Type == descriptor.FieldDescriptorProto_TYPE_GROUP { - // We must use the type name for groups instead of - // the field name to preserve capitalization. - // type_name in FieldDescriptorProto is fully-qualified, - // but we only want the local part. - name = *field.TypeName - if i := strings.LastIndex(name, "."); i >= 0 { - name = name[i+1:] - } - } - if json := field.GetJsonName(); field.Extendee == nil && json != "" && json != name { - // TODO: escaping might be needed, in which case - // perhaps this should be in its own "json" tag. - name += ",json=" + json - } - name = ",name=" + name - if message.proto3() { - name += ",proto3" - } - oneof := "" - if field.OneofIndex != nil { - oneof = ",oneof" - } - return strconv.Quote(fmt.Sprintf("%s,%d,%s%s%s%s%s%s", - wiretype, - field.GetNumber(), - optrepreq, - packed, - name, - enum, - oneof, - defaultValue)) -} - -func needsStar(typ descriptor.FieldDescriptorProto_Type) bool { - switch typ { - case descriptor.FieldDescriptorProto_TYPE_GROUP: - return false - case descriptor.FieldDescriptorProto_TYPE_MESSAGE: - return false - case descriptor.FieldDescriptorProto_TYPE_BYTES: - return false - } - return true -} - -// TypeName is the printed name appropriate for an item. If the object is in the current file, -// TypeName drops the package name and underscores the rest. -// Otherwise the object is from another package; and the result is the underscored -// package name followed by the item name. -// The result always has an initial capital. -func (g *Generator) TypeName(obj Object) string { - return g.DefaultPackageName(obj) + CamelCaseSlice(obj.TypeName()) -} - -// GoType returns a string representing the type name, and the wire type -func (g *Generator) GoType(message *Descriptor, field *descriptor.FieldDescriptorProto) (typ string, wire string) { - // TODO: Options. - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_DOUBLE: - typ, wire = "float64", "fixed64" - case descriptor.FieldDescriptorProto_TYPE_FLOAT: - typ, wire = "float32", "fixed32" - case descriptor.FieldDescriptorProto_TYPE_INT64: - typ, wire = "int64", "varint" - case descriptor.FieldDescriptorProto_TYPE_UINT64: - typ, wire = "uint64", "varint" - case descriptor.FieldDescriptorProto_TYPE_INT32: - typ, wire = "int32", "varint" - case descriptor.FieldDescriptorProto_TYPE_UINT32: - typ, wire = "uint32", "varint" - case descriptor.FieldDescriptorProto_TYPE_FIXED64: - typ, wire = "uint64", "fixed64" - case descriptor.FieldDescriptorProto_TYPE_FIXED32: - typ, wire = "uint32", "fixed32" - case descriptor.FieldDescriptorProto_TYPE_BOOL: - typ, wire = "bool", "varint" - case descriptor.FieldDescriptorProto_TYPE_STRING: - typ, wire = "string", "bytes" - case descriptor.FieldDescriptorProto_TYPE_GROUP: - desc := g.ObjectNamed(field.GetTypeName()) - typ, wire = "*"+g.TypeName(desc), "group" - case descriptor.FieldDescriptorProto_TYPE_MESSAGE: - desc := g.ObjectNamed(field.GetTypeName()) - typ, wire = "*"+g.TypeName(desc), "bytes" - case descriptor.FieldDescriptorProto_TYPE_BYTES: - typ, wire = "[]byte", "bytes" - case descriptor.FieldDescriptorProto_TYPE_ENUM: - desc := g.ObjectNamed(field.GetTypeName()) - typ, wire = g.TypeName(desc), "varint" - case descriptor.FieldDescriptorProto_TYPE_SFIXED32: - typ, wire = "int32", "fixed32" - case descriptor.FieldDescriptorProto_TYPE_SFIXED64: - typ, wire = "int64", "fixed64" - case descriptor.FieldDescriptorProto_TYPE_SINT32: - typ, wire = "int32", "zigzag32" - case descriptor.FieldDescriptorProto_TYPE_SINT64: - typ, wire = "int64", "zigzag64" - default: - g.Fail("unknown type for", field.GetName()) - } - if isRepeated(field) { - typ = "[]" + typ - } else if message != nil && message.proto3() { - return - } else if field.OneofIndex != nil && message != nil { - return - } else if needsStar(*field.Type) { - typ = "*" + typ - } - return -} - -func (g *Generator) RecordTypeUse(t string) { - if _, ok := g.typeNameToObject[t]; !ok { - return - } - importPath := g.ObjectNamed(t).GoImportPath() - if importPath == g.outputImportPath { - // Don't record use of objects in our package. - return - } - g.AddImport(importPath) - g.usedPackages[importPath] = true -} - -// Method names that may be generated. Fields with these names get an -// underscore appended. Any change to this set is a potential incompatible -// API change because it changes generated field names. -var methodNames = [...]string{ - "Reset", - "String", - "ProtoMessage", - "Marshal", - "Unmarshal", - "ExtensionRangeArray", - "ExtensionMap", - "Descriptor", -} - -// Names of messages in the `google.protobuf` package for which -// we will generate XXX_WellKnownType methods. -var wellKnownTypes = map[string]bool{ - "Any": true, - "Duration": true, - "Empty": true, - "Struct": true, - "Timestamp": true, - - "Value": true, - "ListValue": true, - "DoubleValue": true, - "FloatValue": true, - "Int64Value": true, - "UInt64Value": true, - "Int32Value": true, - "UInt32Value": true, - "BoolValue": true, - "StringValue": true, - "BytesValue": true, -} - -// getterDefault finds the default value for the field to return from a getter, -// regardless of if it's a built in default or explicit from the source. Returns e.g. "nil", `""`, "Default_MessageType_FieldName" -func (g *Generator) getterDefault(field *descriptor.FieldDescriptorProto, goMessageType string) string { - if isRepeated(field) { - return "nil" - } - if def := field.GetDefaultValue(); def != "" { - defaultConstant := g.defaultConstantName(goMessageType, field.GetName()) - if *field.Type != descriptor.FieldDescriptorProto_TYPE_BYTES { - return defaultConstant - } - return "append([]byte(nil), " + defaultConstant + "...)" - } - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_BOOL: - return "false" - case descriptor.FieldDescriptorProto_TYPE_STRING: - return `""` - case descriptor.FieldDescriptorProto_TYPE_GROUP, descriptor.FieldDescriptorProto_TYPE_MESSAGE, descriptor.FieldDescriptorProto_TYPE_BYTES: - return "nil" - case descriptor.FieldDescriptorProto_TYPE_ENUM: - obj := g.ObjectNamed(field.GetTypeName()) - var enum *EnumDescriptor - if id, ok := obj.(*ImportedDescriptor); ok { - // The enum type has been publicly imported. - enum, _ = id.o.(*EnumDescriptor) - } else { - enum, _ = obj.(*EnumDescriptor) - } - if enum == nil { - log.Printf("don't know how to generate getter for %s", field.GetName()) - return "nil" - } - if len(enum.Value) == 0 { - return "0 // empty enum" - } - first := enum.Value[0].GetName() - return g.DefaultPackageName(obj) + enum.prefix() + first - default: - return "0" - } -} - -// defaultConstantName builds the name of the default constant from the message -// type name and the untouched field name, e.g. "Default_MessageType_FieldName" -func (g *Generator) defaultConstantName(goMessageType, protoFieldName string) string { - return "Default_" + goMessageType + "_" + CamelCase(protoFieldName) -} - -// The different types of fields in a message and how to actually print them -// Most of the logic for generateMessage is in the methods of these types. -// -// Note that the content of the field is irrelevant, a simpleField can contain -// anything from a scalar to a group (which is just a message). -// -// Extension fields (and message sets) are however handled separately. -// -// simpleField - a field that is neiter weak nor oneof, possibly repeated -// oneofField - field containing list of subfields: -// - oneofSubField - a field within the oneof - -// msgCtx contains the context for the generator functions. -type msgCtx struct { - goName string // Go struct name of the message, e.g. MessageName - message *Descriptor // The descriptor for the message -} - -// fieldCommon contains data common to all types of fields. -type fieldCommon struct { - goName string // Go name of field, e.g. "FieldName" or "Descriptor_" - protoName string // Name of field in proto language, e.g. "field_name" or "descriptor" - getterName string // Name of the getter, e.g. "GetFieldName" or "GetDescriptor_" - goType string // The Go type as a string, e.g. "*int32" or "*OtherMessage" - tags string // The tag string/annotation for the type, e.g. `protobuf:"varint,8,opt,name=region_id,json=regionId"` - fullPath string // The full path of the field as used by Annotate etc, e.g. "4,0,2,0" -} - -// getProtoName gets the proto name of a field, e.g. "field_name" or "descriptor". -func (f *fieldCommon) getProtoName() string { - return f.protoName -} - -// getGoType returns the go type of the field as a string, e.g. "*int32". -func (f *fieldCommon) getGoType() string { - return f.goType -} - -// simpleField is not weak, not a oneof, not an extension. Can be required, optional or repeated. -type simpleField struct { - fieldCommon - protoTypeName string // Proto type name, empty if primitive, e.g. ".google.protobuf.Duration" - protoType descriptor.FieldDescriptorProto_Type // Actual type enum value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64 - deprecated string // Deprecation comment, if any, e.g. "// Deprecated: Do not use." - getterDef string // Default for getters, e.g. "nil", `""` or "Default_MessageType_FieldName" - protoDef string // Default value as defined in the proto file, e.g "yoshi" or "5" - comment string // The full comment for the field, e.g. "// Useful information" -} - -// decl prints the declaration of the field in the struct (if any). -func (f *simpleField) decl(g *Generator, mc *msgCtx) { - g.P(f.comment, Annotate(mc.message.file, f.fullPath, f.goName), "\t", f.goType, "\t`", f.tags, "`", f.deprecated) -} - -// getter prints the getter for the field. -func (f *simpleField) getter(g *Generator, mc *msgCtx) { - star := "" - tname := f.goType - if needsStar(f.protoType) && tname[0] == '*' { - tname = tname[1:] - star = "*" - } - if f.deprecated != "" { - g.P(f.deprecated) - } - g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, f.fullPath, f.getterName), "() "+tname+" {") - if f.getterDef == "nil" { // Simpler getter - g.P("if m != nil {") - g.P("return m." + f.goName) - g.P("}") - g.P("return nil") - g.P("}") - g.P() - return - } - if mc.message.proto3() { - g.P("if m != nil {") - } else { - g.P("if m != nil && m." + f.goName + " != nil {") - } - g.P("return " + star + "m." + f.goName) - g.P("}") - g.P("return ", f.getterDef) - g.P("}") - g.P() -} - -// setter prints the setter method of the field. -func (f *simpleField) setter(g *Generator, mc *msgCtx) { - // No setter for regular fields yet -} - -// getProtoDef returns the default value explicitly stated in the proto file, e.g "yoshi" or "5". -func (f *simpleField) getProtoDef() string { - return f.protoDef -} - -// getProtoTypeName returns the protobuf type name for the field as returned by field.GetTypeName(), e.g. ".google.protobuf.Duration". -func (f *simpleField) getProtoTypeName() string { - return f.protoTypeName -} - -// getProtoType returns the *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64. -func (f *simpleField) getProtoType() descriptor.FieldDescriptorProto_Type { - return f.protoType -} - -// oneofSubFields are kept slize held by each oneofField. They do not appear in the top level slize of fields for the message. -type oneofSubField struct { - fieldCommon - protoTypeName string // Proto type name, empty if primitive, e.g. ".google.protobuf.Duration" - protoType descriptor.FieldDescriptorProto_Type // Actual type enum value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64 - oneofTypeName string // Type name of the enclosing struct, e.g. "MessageName_FieldName" - fieldNumber int // Actual field number, as defined in proto, e.g. 12 - getterDef string // Default for getters, e.g. "nil", `""` or "Default_MessageType_FieldName" - protoDef string // Default value as defined in the proto file, e.g "yoshi" or "5" - deprecated string // Deprecation comment, if any. -} - -// typedNil prints a nil casted to the pointer to this field. -// - for XXX_OneofWrappers -func (f *oneofSubField) typedNil(g *Generator) { - g.P("(*", f.oneofTypeName, ")(nil),") -} - -// getProtoDef returns the default value explicitly stated in the proto file, e.g "yoshi" or "5". -func (f *oneofSubField) getProtoDef() string { - return f.protoDef -} - -// getProtoTypeName returns the protobuf type name for the field as returned by field.GetTypeName(), e.g. ".google.protobuf.Duration". -func (f *oneofSubField) getProtoTypeName() string { - return f.protoTypeName -} - -// getProtoType returns the *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64. -func (f *oneofSubField) getProtoType() descriptor.FieldDescriptorProto_Type { - return f.protoType -} - -// oneofField represents the oneof on top level. -// The alternative fields within the oneof are represented by oneofSubField. -type oneofField struct { - fieldCommon - subFields []*oneofSubField // All the possible oneof fields - comment string // The full comment for the field, e.g. "// Types that are valid to be assigned to MyOneof:\n\\" -} - -// decl prints the declaration of the field in the struct (if any). -func (f *oneofField) decl(g *Generator, mc *msgCtx) { - comment := f.comment - for _, sf := range f.subFields { - comment += "//\t*" + sf.oneofTypeName + "\n" - } - g.P(comment, Annotate(mc.message.file, f.fullPath, f.goName), " ", f.goType, " `", f.tags, "`") -} - -// getter for a oneof field will print additional discriminators and interfaces for the oneof, -// also it prints all the getters for the sub fields. -func (f *oneofField) getter(g *Generator, mc *msgCtx) { - // The discriminator type - g.P("type ", f.goType, " interface {") - g.P(f.goType, "()") - g.P("}") - g.P() - // The subField types, fulfilling the discriminator type contract - for _, sf := range f.subFields { - g.P("type ", Annotate(mc.message.file, sf.fullPath, sf.oneofTypeName), " struct {") - g.P(Annotate(mc.message.file, sf.fullPath, sf.goName), " ", sf.goType, " `", sf.tags, "`") - g.P("}") - g.P() - } - for _, sf := range f.subFields { - g.P("func (*", sf.oneofTypeName, ") ", f.goType, "() {}") - g.P() - } - // Getter for the oneof field - g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, f.fullPath, f.getterName), "() ", f.goType, " {") - g.P("if m != nil { return m.", f.goName, " }") - g.P("return nil") - g.P("}") - g.P() - // Getters for each oneof - for _, sf := range f.subFields { - if sf.deprecated != "" { - g.P(sf.deprecated) - } - g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, sf.fullPath, sf.getterName), "() "+sf.goType+" {") - g.P("if x, ok := m.", f.getterName, "().(*", sf.oneofTypeName, "); ok {") - g.P("return x.", sf.goName) - g.P("}") - g.P("return ", sf.getterDef) - g.P("}") - g.P() - } -} - -// setter prints the setter method of the field. -func (f *oneofField) setter(g *Generator, mc *msgCtx) { - // No setters for oneof yet -} - -// topLevelField interface implemented by all types of fields on the top level (not oneofSubField). -type topLevelField interface { - decl(g *Generator, mc *msgCtx) // print declaration within the struct - getter(g *Generator, mc *msgCtx) // print getter - setter(g *Generator, mc *msgCtx) // print setter if applicable -} - -// defField interface implemented by all types of fields that can have defaults (not oneofField, but instead oneofSubField). -type defField interface { - getProtoDef() string // default value explicitly stated in the proto file, e.g "yoshi" or "5" - getProtoName() string // proto name of a field, e.g. "field_name" or "descriptor" - getGoType() string // go type of the field as a string, e.g. "*int32" - getProtoTypeName() string // protobuf type name for the field, e.g. ".google.protobuf.Duration" - getProtoType() descriptor.FieldDescriptorProto_Type // *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64 -} - -// generateDefaultConstants adds constants for default values if needed, which is only if the default value is. -// explicit in the proto. -func (g *Generator) generateDefaultConstants(mc *msgCtx, topLevelFields []topLevelField) { - // Collect fields that can have defaults - dFields := []defField{} - for _, pf := range topLevelFields { - if f, ok := pf.(*oneofField); ok { - for _, osf := range f.subFields { - dFields = append(dFields, osf) - } - continue - } - dFields = append(dFields, pf.(defField)) - } - for _, df := range dFields { - def := df.getProtoDef() - if def == "" { - continue - } - fieldname := g.defaultConstantName(mc.goName, df.getProtoName()) - typename := df.getGoType() - if typename[0] == '*' { - typename = typename[1:] - } - kind := "const " - switch { - case typename == "bool": - case typename == "string": - def = strconv.Quote(def) - case typename == "[]byte": - def = "[]byte(" + strconv.Quote(unescape(def)) + ")" - kind = "var " - case def == "inf", def == "-inf", def == "nan": - // These names are known to, and defined by, the protocol language. - switch def { - case "inf": - def = "math.Inf(1)" - case "-inf": - def = "math.Inf(-1)" - case "nan": - def = "math.NaN()" - } - if df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_FLOAT { - def = "float32(" + def + ")" - } - kind = "var " - case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_FLOAT: - if f, err := strconv.ParseFloat(def, 32); err == nil { - def = fmt.Sprint(float32(f)) - } - case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_DOUBLE: - if f, err := strconv.ParseFloat(def, 64); err == nil { - def = fmt.Sprint(f) - } - case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_ENUM: - // Must be an enum. Need to construct the prefixed name. - obj := g.ObjectNamed(df.getProtoTypeName()) - var enum *EnumDescriptor - if id, ok := obj.(*ImportedDescriptor); ok { - // The enum type has been publicly imported. - enum, _ = id.o.(*EnumDescriptor) - } else { - enum, _ = obj.(*EnumDescriptor) - } - if enum == nil { - log.Printf("don't know how to generate constant for %s", fieldname) - continue - } - def = g.DefaultPackageName(obj) + enum.prefix() + def - } - g.P(kind, fieldname, " ", typename, " = ", def) - g.file.addExport(mc.message, constOrVarSymbol{fieldname, kind, ""}) - } - g.P() -} - -// generateInternalStructFields just adds the XXX_ fields to the message struct. -func (g *Generator) generateInternalStructFields(mc *msgCtx, topLevelFields []topLevelField) { - g.P("XXX_NoUnkeyedLiteral\tstruct{} `json:\"-\"`") // prevent unkeyed struct literals - if len(mc.message.ExtensionRange) > 0 { - messageset := "" - if opts := mc.message.Options; opts != nil && opts.GetMessageSetWireFormat() { - messageset = "protobuf_messageset:\"1\" " - } - g.P(g.Pkg["proto"], ".XXX_InternalExtensions `", messageset, "json:\"-\"`") - } - g.P("XXX_unrecognized\t[]byte `json:\"-\"`") - g.P("XXX_sizecache\tint32 `json:\"-\"`") - -} - -// generateOneofFuncs adds all the utility functions for oneof, including marshaling, unmarshaling and sizer. -func (g *Generator) generateOneofFuncs(mc *msgCtx, topLevelFields []topLevelField) { - ofields := []*oneofField{} - for _, f := range topLevelFields { - if o, ok := f.(*oneofField); ok { - ofields = append(ofields, o) - } - } - if len(ofields) == 0 { - return - } - - // OneofFuncs - g.P("// XXX_OneofWrappers is for the internal use of the proto package.") - g.P("func (*", mc.goName, ") XXX_OneofWrappers() []interface{} {") - g.P("return []interface{}{") - for _, of := range ofields { - for _, sf := range of.subFields { - sf.typedNil(g) - } - } - g.P("}") - g.P("}") - g.P() -} - -// generateMessageStruct adds the actual struct with it's members (but not methods) to the output. -func (g *Generator) generateMessageStruct(mc *msgCtx, topLevelFields []topLevelField) { - comments := g.PrintComments(mc.message.path) - - // Guarantee deprecation comments appear after user-provided comments. - if mc.message.GetOptions().GetDeprecated() { - if comments { - // Convention: Separate deprecation comments from original - // comments with an empty line. - g.P("//") - } - g.P(deprecationComment) - } - - g.P("type ", Annotate(mc.message.file, mc.message.path, mc.goName), " struct {") - for _, pf := range topLevelFields { - pf.decl(g, mc) - } - g.generateInternalStructFields(mc, topLevelFields) - g.P("}") -} - -// generateGetters adds getters for all fields, including oneofs and weak fields when applicable. -func (g *Generator) generateGetters(mc *msgCtx, topLevelFields []topLevelField) { - for _, pf := range topLevelFields { - pf.getter(g, mc) - } -} - -// generateSetters add setters for all fields, including oneofs and weak fields when applicable. -func (g *Generator) generateSetters(mc *msgCtx, topLevelFields []topLevelField) { - for _, pf := range topLevelFields { - pf.setter(g, mc) - } -} - -// generateCommonMethods adds methods to the message that are not on a per field basis. -func (g *Generator) generateCommonMethods(mc *msgCtx) { - // Reset, String and ProtoMessage methods. - g.P("func (m *", mc.goName, ") Reset() { *m = ", mc.goName, "{} }") - g.P("func (m *", mc.goName, ") String() string { return ", g.Pkg["proto"], ".CompactTextString(m) }") - g.P("func (*", mc.goName, ") ProtoMessage() {}") - var indexes []string - for m := mc.message; m != nil; m = m.parent { - indexes = append([]string{strconv.Itoa(m.index)}, indexes...) - } - g.P("func (*", mc.goName, ") Descriptor() ([]byte, []int) {") - g.P("return ", g.file.VarName(), ", []int{", strings.Join(indexes, ", "), "}") - g.P("}") - g.P() - // TODO: Revisit the decision to use a XXX_WellKnownType method - // if we change proto.MessageName to work with multiple equivalents. - if mc.message.file.GetPackage() == "google.protobuf" && wellKnownTypes[mc.message.GetName()] { - g.P("func (*", mc.goName, `) XXX_WellKnownType() string { return "`, mc.message.GetName(), `" }`) - g.P() - } - - // Extension support methods - if len(mc.message.ExtensionRange) > 0 { - g.P() - g.P("var extRange_", mc.goName, " = []", g.Pkg["proto"], ".ExtensionRange{") - for _, r := range mc.message.ExtensionRange { - end := fmt.Sprint(*r.End - 1) // make range inclusive on both ends - g.P("{Start: ", r.Start, ", End: ", end, "},") - } - g.P("}") - g.P("func (*", mc.goName, ") ExtensionRangeArray() []", g.Pkg["proto"], ".ExtensionRange {") - g.P("return extRange_", mc.goName) - g.P("}") - g.P() - } - - // TODO: It does not scale to keep adding another method for every - // operation on protos that we want to switch over to using the - // table-driven approach. Instead, we should only add a single method - // that allows getting access to the *InternalMessageInfo struct and then - // calling Unmarshal, Marshal, Merge, Size, and Discard directly on that. - - // Wrapper for table-driven marshaling and unmarshaling. - g.P("func (m *", mc.goName, ") XXX_Unmarshal(b []byte) error {") - g.P("return xxx_messageInfo_", mc.goName, ".Unmarshal(m, b)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {") - g.P("return xxx_messageInfo_", mc.goName, ".Marshal(b, m, deterministic)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_Merge(src ", g.Pkg["proto"], ".Message) {") - g.P("xxx_messageInfo_", mc.goName, ".Merge(m, src)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_Size() int {") // avoid name clash with "Size" field in some message - g.P("return xxx_messageInfo_", mc.goName, ".Size(m)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_DiscardUnknown() {") - g.P("xxx_messageInfo_", mc.goName, ".DiscardUnknown(m)") - g.P("}") - - g.P("var xxx_messageInfo_", mc.goName, " ", g.Pkg["proto"], ".InternalMessageInfo") - g.P() -} - -// Generate the type, methods and default constant definitions for this Descriptor. -func (g *Generator) generateMessage(message *Descriptor) { - topLevelFields := []topLevelField{} - oFields := make(map[int32]*oneofField) - // The full type name - typeName := message.TypeName() - // The full type name, CamelCased. - goTypeName := CamelCaseSlice(typeName) - - usedNames := make(map[string]bool) - for _, n := range methodNames { - usedNames[n] = true - } - - // allocNames finds a conflict-free variation of the given strings, - // consistently mutating their suffixes. - // It returns the same number of strings. - allocNames := func(ns ...string) []string { - Loop: - for { - for _, n := range ns { - if usedNames[n] { - for i := range ns { - ns[i] += "_" - } - continue Loop - } - } - for _, n := range ns { - usedNames[n] = true - } - return ns - } - } - - mapFieldTypes := make(map[*descriptor.FieldDescriptorProto]string) // keep track of the map fields to be added later - - // Build a structure more suitable for generating the text in one pass - for i, field := range message.Field { - // Allocate the getter and the field at the same time so name - // collisions create field/method consistent names. - // TODO: This allocation occurs based on the order of the fields - // in the proto file, meaning that a change in the field - // ordering can change generated Method/Field names. - base := CamelCase(*field.Name) - ns := allocNames(base, "Get"+base) - fieldName, fieldGetterName := ns[0], ns[1] - typename, wiretype := g.GoType(message, field) - jsonName := *field.Name - tag := fmt.Sprintf("protobuf:%s json:%q", g.goTag(message, field, wiretype), jsonName+",omitempty") - - oneof := field.OneofIndex != nil - if oneof && oFields[*field.OneofIndex] == nil { - odp := message.OneofDecl[int(*field.OneofIndex)] - base := CamelCase(odp.GetName()) - fname := allocNames(base)[0] - - // This is the first field of a oneof we haven't seen before. - // Generate the union field. - oneofFullPath := fmt.Sprintf("%s,%d,%d", message.path, messageOneofPath, *field.OneofIndex) - c, ok := g.makeComments(oneofFullPath) - if ok { - c += "\n//\n" - } - c += "// Types that are valid to be assigned to " + fname + ":\n" - // Generate the rest of this comment later, - // when we've computed any disambiguation. - - dname := "is" + goTypeName + "_" + fname - tag := `protobuf_oneof:"` + odp.GetName() + `"` - of := oneofField{ - fieldCommon: fieldCommon{ - goName: fname, - getterName: "Get" + fname, - goType: dname, - tags: tag, - protoName: odp.GetName(), - fullPath: oneofFullPath, - }, - comment: c, - } - topLevelFields = append(topLevelFields, &of) - oFields[*field.OneofIndex] = &of - } - - if *field.Type == descriptor.FieldDescriptorProto_TYPE_MESSAGE { - desc := g.ObjectNamed(field.GetTypeName()) - if d, ok := desc.(*Descriptor); ok && d.GetOptions().GetMapEntry() { - // Figure out the Go types and tags for the key and value types. - keyField, valField := d.Field[0], d.Field[1] - keyType, keyWire := g.GoType(d, keyField) - valType, valWire := g.GoType(d, valField) - keyTag, valTag := g.goTag(d, keyField, keyWire), g.goTag(d, valField, valWire) - - // We don't use stars, except for message-typed values. - // Message and enum types are the only two possibly foreign types used in maps, - // so record their use. They are not permitted as map keys. - keyType = strings.TrimPrefix(keyType, "*") - switch *valField.Type { - case descriptor.FieldDescriptorProto_TYPE_ENUM: - valType = strings.TrimPrefix(valType, "*") - g.RecordTypeUse(valField.GetTypeName()) - case descriptor.FieldDescriptorProto_TYPE_MESSAGE: - g.RecordTypeUse(valField.GetTypeName()) - default: - valType = strings.TrimPrefix(valType, "*") - } - - typename = fmt.Sprintf("map[%s]%s", keyType, valType) - mapFieldTypes[field] = typename // record for the getter generation - - tag += fmt.Sprintf(" protobuf_key:%s protobuf_val:%s", keyTag, valTag) - } - } - - fieldDeprecated := "" - if field.GetOptions().GetDeprecated() { - fieldDeprecated = deprecationComment - } - - dvalue := g.getterDefault(field, goTypeName) - if oneof { - tname := goTypeName + "_" + fieldName - // It is possible for this to collide with a message or enum - // nested in this message. Check for collisions. - for { - ok := true - for _, desc := range message.nested { - if CamelCaseSlice(desc.TypeName()) == tname { - ok = false - break - } - } - for _, enum := range message.enums { - if CamelCaseSlice(enum.TypeName()) == tname { - ok = false - break - } - } - if !ok { - tname += "_" - continue - } - break - } - - oneofField := oFields[*field.OneofIndex] - tag := "protobuf:" + g.goTag(message, field, wiretype) - sf := oneofSubField{ - fieldCommon: fieldCommon{ - goName: fieldName, - getterName: fieldGetterName, - goType: typename, - tags: tag, - protoName: field.GetName(), - fullPath: fmt.Sprintf("%s,%d,%d", message.path, messageFieldPath, i), - }, - protoTypeName: field.GetTypeName(), - fieldNumber: int(*field.Number), - protoType: *field.Type, - getterDef: dvalue, - protoDef: field.GetDefaultValue(), - oneofTypeName: tname, - deprecated: fieldDeprecated, - } - oneofField.subFields = append(oneofField.subFields, &sf) - g.RecordTypeUse(field.GetTypeName()) - continue - } - - fieldFullPath := fmt.Sprintf("%s,%d,%d", message.path, messageFieldPath, i) - c, ok := g.makeComments(fieldFullPath) - if ok { - c += "\n" - } - rf := simpleField{ - fieldCommon: fieldCommon{ - goName: fieldName, - getterName: fieldGetterName, - goType: typename, - tags: tag, - protoName: field.GetName(), - fullPath: fieldFullPath, - }, - protoTypeName: field.GetTypeName(), - protoType: *field.Type, - deprecated: fieldDeprecated, - getterDef: dvalue, - protoDef: field.GetDefaultValue(), - comment: c, - } - var pf topLevelField = &rf - - topLevelFields = append(topLevelFields, pf) - g.RecordTypeUse(field.GetTypeName()) - } - - mc := &msgCtx{ - goName: goTypeName, - message: message, - } - - g.generateMessageStruct(mc, topLevelFields) - g.P() - g.generateCommonMethods(mc) - g.P() - g.generateDefaultConstants(mc, topLevelFields) - g.P() - g.generateGetters(mc, topLevelFields) - g.P() - g.generateSetters(mc, topLevelFields) - g.P() - g.generateOneofFuncs(mc, topLevelFields) - g.P() - - var oneofTypes []string - for _, f := range topLevelFields { - if of, ok := f.(*oneofField); ok { - for _, osf := range of.subFields { - oneofTypes = append(oneofTypes, osf.oneofTypeName) - } - } - } - - opts := message.Options - ms := &messageSymbol{ - sym: goTypeName, - hasExtensions: len(message.ExtensionRange) > 0, - isMessageSet: opts != nil && opts.GetMessageSetWireFormat(), - oneofTypes: oneofTypes, - } - g.file.addExport(message, ms) - - for _, ext := range message.ext { - g.generateExtension(ext) - } - - fullName := strings.Join(message.TypeName(), ".") - if g.file.Package != nil { - fullName = *g.file.Package + "." + fullName - } - - g.addInitf("%s.RegisterType((*%s)(nil), %q)", g.Pkg["proto"], goTypeName, fullName) - // Register types for native map types. - for _, k := range mapFieldKeys(mapFieldTypes) { - fullName := strings.TrimPrefix(*k.TypeName, ".") - g.addInitf("%s.RegisterMapType((%s)(nil), %q)", g.Pkg["proto"], mapFieldTypes[k], fullName) - } - -} - -type byTypeName []*descriptor.FieldDescriptorProto - -func (a byTypeName) Len() int { return len(a) } -func (a byTypeName) Swap(i, j int) { a[i], a[j] = a[j], a[i] } -func (a byTypeName) Less(i, j int) bool { return *a[i].TypeName < *a[j].TypeName } - -// mapFieldKeys returns the keys of m in a consistent order. -func mapFieldKeys(m map[*descriptor.FieldDescriptorProto]string) []*descriptor.FieldDescriptorProto { - keys := make([]*descriptor.FieldDescriptorProto, 0, len(m)) - for k := range m { - keys = append(keys, k) - } - sort.Sort(byTypeName(keys)) - return keys -} - -var escapeChars = [256]byte{ - 'a': '\a', 'b': '\b', 'f': '\f', 'n': '\n', 'r': '\r', 't': '\t', 'v': '\v', '\\': '\\', '"': '"', '\'': '\'', '?': '?', -} - -// unescape reverses the "C" escaping that protoc does for default values of bytes fields. -// It is best effort in that it effectively ignores malformed input. Seemingly invalid escape -// sequences are conveyed, unmodified, into the decoded result. -func unescape(s string) string { - // NB: Sadly, we can't use strconv.Unquote because protoc will escape both - // single and double quotes, but strconv.Unquote only allows one or the - // other (based on actual surrounding quotes of its input argument). - - var out []byte - for len(s) > 0 { - // regular character, or too short to be valid escape - if s[0] != '\\' || len(s) < 2 { - out = append(out, s[0]) - s = s[1:] - } else if c := escapeChars[s[1]]; c != 0 { - // escape sequence - out = append(out, c) - s = s[2:] - } else if s[1] == 'x' || s[1] == 'X' { - // hex escape, e.g. "\x80 - if len(s) < 4 { - // too short to be valid - out = append(out, s[:2]...) - s = s[2:] - continue - } - v, err := strconv.ParseUint(s[2:4], 16, 8) - if err != nil { - out = append(out, s[:4]...) - } else { - out = append(out, byte(v)) - } - s = s[4:] - } else if '0' <= s[1] && s[1] <= '7' { - // octal escape, can vary from 1 to 3 octal digits; e.g., "\0" "\40" or "\164" - // so consume up to 2 more bytes or up to end-of-string - n := len(s[1:]) - len(strings.TrimLeft(s[1:], "01234567")) - if n > 3 { - n = 3 - } - v, err := strconv.ParseUint(s[1:1+n], 8, 8) - if err != nil { - out = append(out, s[:1+n]...) - } else { - out = append(out, byte(v)) - } - s = s[1+n:] - } else { - // bad escape, just propagate the slash as-is - out = append(out, s[0]) - s = s[1:] - } - } - - return string(out) -} - -func (g *Generator) generateExtension(ext *ExtensionDescriptor) { - ccTypeName := ext.DescName() - - extObj := g.ObjectNamed(*ext.Extendee) - var extDesc *Descriptor - if id, ok := extObj.(*ImportedDescriptor); ok { - // This is extending a publicly imported message. - // We need the underlying type for goTag. - extDesc = id.o.(*Descriptor) - } else { - extDesc = extObj.(*Descriptor) - } - extendedType := "*" + g.TypeName(extObj) // always use the original - field := ext.FieldDescriptorProto - fieldType, wireType := g.GoType(ext.parent, field) - tag := g.goTag(extDesc, field, wireType) - g.RecordTypeUse(*ext.Extendee) - if n := ext.FieldDescriptorProto.TypeName; n != nil { - // foreign extension type - g.RecordTypeUse(*n) - } - - typeName := ext.TypeName() - - // Special case for proto2 message sets: If this extension is extending - // proto2.bridge.MessageSet, and its final name component is "message_set_extension", - // then drop that last component. - // - // TODO: This should be implemented in the text formatter rather than the generator. - // In addition, the situation for when to apply this special case is implemented - // differently in other languages: - // https://github.com/google/protobuf/blob/aff10976/src/google/protobuf/text_format.cc#L1560 - if extDesc.GetOptions().GetMessageSetWireFormat() && typeName[len(typeName)-1] == "message_set_extension" { - typeName = typeName[:len(typeName)-1] - } - - // For text formatting, the package must be exactly what the .proto file declares, - // ignoring overrides such as the go_package option, and with no dot/underscore mapping. - extName := strings.Join(typeName, ".") - if g.file.Package != nil { - extName = *g.file.Package + "." + extName - } - - g.P("var ", ccTypeName, " = &", g.Pkg["proto"], ".ExtensionDesc{") - g.P("ExtendedType: (", extendedType, ")(nil),") - g.P("ExtensionType: (", fieldType, ")(nil),") - g.P("Field: ", field.Number, ",") - g.P(`Name: "`, extName, `",`) - g.P("Tag: ", tag, ",") - g.P(`Filename: "`, g.file.GetName(), `",`) - - g.P("}") - g.P() - - g.addInitf("%s.RegisterExtension(%s)", g.Pkg["proto"], ext.DescName()) - - g.file.addExport(ext, constOrVarSymbol{ccTypeName, "var", ""}) -} - -func (g *Generator) generateInitFunction() { - if len(g.init) == 0 { - return - } - g.P("func init() {") - for _, l := range g.init { - g.P(l) - } - g.P("}") - g.init = nil -} - -func (g *Generator) generateFileDescriptor(file *FileDescriptor) { - // Make a copy and trim source_code_info data. - // TODO: Trim this more when we know exactly what we need. - pb := proto.Clone(file.FileDescriptorProto).(*descriptor.FileDescriptorProto) - pb.SourceCodeInfo = nil - - b, err := proto.Marshal(pb) - if err != nil { - g.Fail(err.Error()) - } - - var buf bytes.Buffer - w, _ := gzip.NewWriterLevel(&buf, gzip.BestCompression) - w.Write(b) - w.Close() - b = buf.Bytes() - - v := file.VarName() - g.P() - g.P("func init() {") - g.P(g.Pkg["proto"], ".RegisterFile(", strconv.Quote(*file.Name), ", ", v, ")") - g.P("}") - g.P("var ", v, " = []byte{") - g.P("// ", len(b), " bytes of a gzipped FileDescriptorProto") - for len(b) > 0 { - n := 16 - if n > len(b) { - n = len(b) - } - - s := "" - for _, c := range b[:n] { - s += fmt.Sprintf("0x%02x,", c) - } - g.P(s) - - b = b[n:] - } - g.P("}") -} - -func (g *Generator) generateEnumRegistration(enum *EnumDescriptor) { - // // We always print the full (proto-world) package name here. - pkg := enum.File().GetPackage() - if pkg != "" { - pkg += "." - } - // The full type name - typeName := enum.TypeName() - // The full type name, CamelCased. - ccTypeName := CamelCaseSlice(typeName) - g.addInitf("%s.RegisterEnum(%q, %[3]s_name, %[3]s_value)", g.Pkg["proto"], pkg+ccTypeName, ccTypeName) -} - -// And now lots of helper functions. - -// Is c an ASCII lower-case letter? -func isASCIILower(c byte) bool { - return 'a' <= c && c <= 'z' -} - -// Is c an ASCII digit? -func isASCIIDigit(c byte) bool { - return '0' <= c && c <= '9' -} - -// CamelCase returns the CamelCased name. -// If there is an interior underscore followed by a lower case letter, -// drop the underscore and convert the letter to upper case. -// There is a remote possibility of this rewrite causing a name collision, -// but it's so remote we're prepared to pretend it's nonexistent - since the -// C++ generator lowercases names, it's extremely unlikely to have two fields -// with different capitalizations. -// In short, _my_field_name_2 becomes XMyFieldName_2. -func CamelCase(s string) string { - if s == "" { - return "" - } - t := make([]byte, 0, 32) - i := 0 - if s[0] == '_' { - // Need a capital letter; drop the '_'. - t = append(t, 'X') - i++ - } - // Invariant: if the next letter is lower case, it must be converted - // to upper case. - // That is, we process a word at a time, where words are marked by _ or - // upper case letter. Digits are treated as words. - for ; i < len(s); i++ { - c := s[i] - if c == '_' && i+1 < len(s) && isASCIILower(s[i+1]) { - continue // Skip the underscore in s. - } - if isASCIIDigit(c) { - t = append(t, c) - continue - } - // Assume we have a letter now - if not, it's a bogus identifier. - // The next word is a sequence of characters that must start upper case. - if isASCIILower(c) { - c ^= ' ' // Make it a capital letter. - } - t = append(t, c) // Guaranteed not lower case. - // Accept lower case sequence that follows. - for i+1 < len(s) && isASCIILower(s[i+1]) { - i++ - t = append(t, s[i]) - } - } - return string(t) -} - -// CamelCaseSlice is like CamelCase, but the argument is a slice of strings to -// be joined with "_". -func CamelCaseSlice(elem []string) string { return CamelCase(strings.Join(elem, "_")) } - -// dottedSlice turns a sliced name into a dotted name. -func dottedSlice(elem []string) string { return strings.Join(elem, ".") } - -// Is this field optional? -func isOptional(field *descriptor.FieldDescriptorProto) bool { - return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_OPTIONAL -} - -// Is this field required? -func isRequired(field *descriptor.FieldDescriptorProto) bool { - return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REQUIRED -} - -// Is this field repeated? -func isRepeated(field *descriptor.FieldDescriptorProto) bool { - return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED -} - -// Is this field a scalar numeric type? -func isScalar(field *descriptor.FieldDescriptorProto) bool { - if field.Type == nil { - return false - } - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_DOUBLE, - descriptor.FieldDescriptorProto_TYPE_FLOAT, - descriptor.FieldDescriptorProto_TYPE_INT64, - descriptor.FieldDescriptorProto_TYPE_UINT64, - descriptor.FieldDescriptorProto_TYPE_INT32, - descriptor.FieldDescriptorProto_TYPE_FIXED64, - descriptor.FieldDescriptorProto_TYPE_FIXED32, - descriptor.FieldDescriptorProto_TYPE_BOOL, - descriptor.FieldDescriptorProto_TYPE_UINT32, - descriptor.FieldDescriptorProto_TYPE_ENUM, - descriptor.FieldDescriptorProto_TYPE_SFIXED32, - descriptor.FieldDescriptorProto_TYPE_SFIXED64, - descriptor.FieldDescriptorProto_TYPE_SINT32, - descriptor.FieldDescriptorProto_TYPE_SINT64: - return true - default: - return false - } -} - -// badToUnderscore is the mapping function used to generate Go names from package names, -// which can be dotted in the input .proto file. It replaces non-identifier characters such as -// dot or dash with underscore. -func badToUnderscore(r rune) rune { - if unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' { - return r - } - return '_' -} - -// baseName returns the last path element of the name, with the last dotted suffix removed. -func baseName(name string) string { - // First, find the last element - if i := strings.LastIndex(name, "/"); i >= 0 { - name = name[i+1:] - } - // Now drop the suffix - if i := strings.LastIndex(name, "."); i >= 0 { - name = name[0:i] - } - return name -} - -// The SourceCodeInfo message describes the location of elements of a parsed -// .proto file by way of a "path", which is a sequence of integers that -// describe the route from a FileDescriptorProto to the relevant submessage. -// The path alternates between a field number of a repeated field, and an index -// into that repeated field. The constants below define the field numbers that -// are used. -// -// See descriptor.proto for more information about this. -const ( - // tag numbers in FileDescriptorProto - packagePath = 2 // package - messagePath = 4 // message_type - enumPath = 5 // enum_type - // tag numbers in DescriptorProto - messageFieldPath = 2 // field - messageMessagePath = 3 // nested_type - messageEnumPath = 4 // enum_type - messageOneofPath = 8 // oneof_decl - // tag numbers in EnumDescriptorProto - enumValuePath = 2 // value -) - -var supportTypeAliases bool - -func init() { - for _, tag := range build.Default.ReleaseTags { - if tag == "go1.9" { - supportTypeAliases = true - return - } - } -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go deleted file mode 100644 index 39968eb9f9..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go +++ /dev/null @@ -1,117 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2017 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package remap handles tracking the locations of Go tokens in a source text -across a rewrite by the Go formatter. -*/ -package remap - -import ( - "fmt" - "go/scanner" - "go/token" -) - -// A Location represents a span of byte offsets in the source text. -type Location struct { - Pos, End int // End is exclusive -} - -// A Map represents a mapping between token locations in an input source text -// and locations in the corresponding output text. -type Map map[Location]Location - -// Find reports whether the specified span is recorded by m, and if so returns -// the new location it was mapped to. If the input span was not found, the -// returned location is the same as the input. -func (m Map) Find(pos, end int) (Location, bool) { - key := Location{ - Pos: pos, - End: end, - } - if loc, ok := m[key]; ok { - return loc, true - } - return key, false -} - -func (m Map) add(opos, oend, npos, nend int) { - m[Location{Pos: opos, End: oend}] = Location{Pos: npos, End: nend} -} - -// Compute constructs a location mapping from input to output. An error is -// reported if any of the tokens of output cannot be mapped. -func Compute(input, output []byte) (Map, error) { - itok := tokenize(input) - otok := tokenize(output) - if len(itok) != len(otok) { - return nil, fmt.Errorf("wrong number of tokens, %d ≠ %d", len(itok), len(otok)) - } - m := make(Map) - for i, ti := range itok { - to := otok[i] - if ti.Token != to.Token { - return nil, fmt.Errorf("token %d type mismatch: %s ≠ %s", i+1, ti, to) - } - m.add(ti.pos, ti.end, to.pos, to.end) - } - return m, nil -} - -// tokinfo records the span and type of a source token. -type tokinfo struct { - pos, end int - token.Token -} - -func tokenize(src []byte) []tokinfo { - fs := token.NewFileSet() - var s scanner.Scanner - s.Init(fs.AddFile("src", fs.Base(), len(src)), src, nil, scanner.ScanComments) - var info []tokinfo - for { - pos, next, lit := s.Scan() - switch next { - case token.SEMICOLON: - continue - } - info = append(info, tokinfo{ - pos: int(pos - 1), - end: int(pos + token.Pos(len(lit)) - 1), - Token: next, - }) - if next == token.EOF { - break - } - } - return info -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/grpc/grpc.go b/vendor/github.com/golang/protobuf/protoc-gen-go/grpc/grpc.go deleted file mode 100644 index 957c3f2a63..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/grpc/grpc.go +++ /dev/null @@ -1,545 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2015 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Package grpc outputs gRPC service descriptions in Go code. -// It runs as a plugin for the Go protocol buffer compiler plugin. -// It is linked in to protoc-gen-go. -package grpc - -import ( - "fmt" - "strconv" - "strings" - - pb "github.com/golang/protobuf/protoc-gen-go/descriptor" - "github.com/golang/protobuf/protoc-gen-go/generator" -) - -// generatedCodeVersion indicates a version of the generated code. -// It is incremented whenever an incompatibility between the generated code and -// the grpc package is introduced; the generated code references -// a constant, grpc.SupportPackageIsVersionN (where N is generatedCodeVersion). -const generatedCodeVersion = 6 - -// Paths for packages used by code generated in this file, -// relative to the import_prefix of the generator.Generator. -const ( - contextPkgPath = "context" - grpcPkgPath = "google.golang.org/grpc" - codePkgPath = "google.golang.org/grpc/codes" - statusPkgPath = "google.golang.org/grpc/status" -) - -func init() { - generator.RegisterPlugin(new(grpc)) -} - -// grpc is an implementation of the Go protocol buffer compiler's -// plugin architecture. It generates bindings for gRPC support. -type grpc struct { - gen *generator.Generator -} - -// Name returns the name of this plugin, "grpc". -func (g *grpc) Name() string { - return "grpc" -} - -// The names for packages imported in the generated code. -// They may vary from the final path component of the import path -// if the name is used by other packages. -var ( - contextPkg string - grpcPkg string -) - -// Init initializes the plugin. -func (g *grpc) Init(gen *generator.Generator) { - g.gen = gen -} - -// Given a type name defined in a .proto, return its object. -// Also record that we're using it, to guarantee the associated import. -func (g *grpc) objectNamed(name string) generator.Object { - g.gen.RecordTypeUse(name) - return g.gen.ObjectNamed(name) -} - -// Given a type name defined in a .proto, return its name as we will print it. -func (g *grpc) typeName(str string) string { - return g.gen.TypeName(g.objectNamed(str)) -} - -// P forwards to g.gen.P. -func (g *grpc) P(args ...interface{}) { g.gen.P(args...) } - -// Generate generates code for the services in the given file. -func (g *grpc) Generate(file *generator.FileDescriptor) { - if len(file.FileDescriptorProto.Service) == 0 { - return - } - - contextPkg = string(g.gen.AddImport(contextPkgPath)) - grpcPkg = string(g.gen.AddImport(grpcPkgPath)) - - g.P("// Reference imports to suppress errors if they are not otherwise used.") - g.P("var _ ", contextPkg, ".Context") - g.P("var _ ", grpcPkg, ".ClientConnInterface") - g.P() - - // Assert version compatibility. - g.P("// This is a compile-time assertion to ensure that this generated file") - g.P("// is compatible with the grpc package it is being compiled against.") - g.P("const _ = ", grpcPkg, ".SupportPackageIsVersion", generatedCodeVersion) - g.P() - - for i, service := range file.FileDescriptorProto.Service { - g.generateService(file, service, i) - } -} - -// GenerateImports generates the import declaration for this file. -func (g *grpc) GenerateImports(file *generator.FileDescriptor) { -} - -// reservedClientName records whether a client name is reserved on the client side. -var reservedClientName = map[string]bool{ - // TODO: do we need any in gRPC? -} - -func unexport(s string) string { return strings.ToLower(s[:1]) + s[1:] } - -// deprecationComment is the standard comment added to deprecated -// messages, fields, enums, and enum values. -var deprecationComment = "// Deprecated: Do not use." - -// generateService generates all the code for the named service. -func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.ServiceDescriptorProto, index int) { - path := fmt.Sprintf("6,%d", index) // 6 means service. - - origServName := service.GetName() - fullServName := origServName - if pkg := file.GetPackage(); pkg != "" { - fullServName = pkg + "." + fullServName - } - servName := generator.CamelCase(origServName) - deprecated := service.GetOptions().GetDeprecated() - - g.P() - g.P(fmt.Sprintf(`// %sClient is the client API for %s service. -// -// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.`, servName, servName)) - - // Client interface. - if deprecated { - g.P("//") - g.P(deprecationComment) - } - g.P("type ", servName, "Client interface {") - for i, method := range service.Method { - g.gen.PrintComments(fmt.Sprintf("%s,2,%d", path, i)) // 2 means method in a service. - if method.GetOptions().GetDeprecated() { - g.P("//") - g.P(deprecationComment) - } - g.P(g.generateClientSignature(servName, method)) - } - g.P("}") - g.P() - - // Client structure. - g.P("type ", unexport(servName), "Client struct {") - g.P("cc ", grpcPkg, ".ClientConnInterface") - g.P("}") - g.P() - - // NewClient factory. - if deprecated { - g.P(deprecationComment) - } - g.P("func New", servName, "Client (cc ", grpcPkg, ".ClientConnInterface) ", servName, "Client {") - g.P("return &", unexport(servName), "Client{cc}") - g.P("}") - g.P() - - var methodIndex, streamIndex int - serviceDescVar := "_" + servName + "_serviceDesc" - // Client method implementations. - for _, method := range service.Method { - var descExpr string - if !method.GetServerStreaming() && !method.GetClientStreaming() { - // Unary RPC method - descExpr = fmt.Sprintf("&%s.Methods[%d]", serviceDescVar, methodIndex) - methodIndex++ - } else { - // Streaming RPC method - descExpr = fmt.Sprintf("&%s.Streams[%d]", serviceDescVar, streamIndex) - streamIndex++ - } - g.generateClientMethod(servName, fullServName, serviceDescVar, method, descExpr) - } - - // Server interface. - serverType := servName + "Server" - g.P("// ", serverType, " is the server API for ", servName, " service.") - if deprecated { - g.P("//") - g.P(deprecationComment) - } - g.P("type ", serverType, " interface {") - for i, method := range service.Method { - g.gen.PrintComments(fmt.Sprintf("%s,2,%d", path, i)) // 2 means method in a service. - if method.GetOptions().GetDeprecated() { - g.P("//") - g.P(deprecationComment) - } - g.P(g.generateServerSignature(servName, method)) - } - g.P("}") - g.P() - - // Server Unimplemented struct for forward compatibility. - if deprecated { - g.P(deprecationComment) - } - g.generateUnimplementedServer(servName, service) - - // Server registration. - if deprecated { - g.P(deprecationComment) - } - g.P("func Register", servName, "Server(s *", grpcPkg, ".Server, srv ", serverType, ") {") - g.P("s.RegisterService(&", serviceDescVar, `, srv)`) - g.P("}") - g.P() - - // Server handler implementations. - var handlerNames []string - for _, method := range service.Method { - hname := g.generateServerMethod(servName, fullServName, method) - handlerNames = append(handlerNames, hname) - } - - // Service descriptor. - g.P("var ", serviceDescVar, " = ", grpcPkg, ".ServiceDesc {") - g.P("ServiceName: ", strconv.Quote(fullServName), ",") - g.P("HandlerType: (*", serverType, ")(nil),") - g.P("Methods: []", grpcPkg, ".MethodDesc{") - for i, method := range service.Method { - if method.GetServerStreaming() || method.GetClientStreaming() { - continue - } - g.P("{") - g.P("MethodName: ", strconv.Quote(method.GetName()), ",") - g.P("Handler: ", handlerNames[i], ",") - g.P("},") - } - g.P("},") - g.P("Streams: []", grpcPkg, ".StreamDesc{") - for i, method := range service.Method { - if !method.GetServerStreaming() && !method.GetClientStreaming() { - continue - } - g.P("{") - g.P("StreamName: ", strconv.Quote(method.GetName()), ",") - g.P("Handler: ", handlerNames[i], ",") - if method.GetServerStreaming() { - g.P("ServerStreams: true,") - } - if method.GetClientStreaming() { - g.P("ClientStreams: true,") - } - g.P("},") - } - g.P("},") - g.P("Metadata: \"", file.GetName(), "\",") - g.P("}") - g.P() -} - -// generateUnimplementedServer creates the unimplemented server struct -func (g *grpc) generateUnimplementedServer(servName string, service *pb.ServiceDescriptorProto) { - serverType := servName + "Server" - g.P("// Unimplemented", serverType, " can be embedded to have forward compatible implementations.") - g.P("type Unimplemented", serverType, " struct {") - g.P("}") - g.P() - // UnimplementedServer's concrete methods - for _, method := range service.Method { - g.generateServerMethodConcrete(servName, method) - } - g.P() -} - -// generateServerMethodConcrete returns unimplemented methods which ensure forward compatibility -func (g *grpc) generateServerMethodConcrete(servName string, method *pb.MethodDescriptorProto) { - header := g.generateServerSignatureWithParamNames(servName, method) - g.P("func (*Unimplemented", servName, "Server) ", header, " {") - var nilArg string - if !method.GetServerStreaming() && !method.GetClientStreaming() { - nilArg = "nil, " - } - methName := generator.CamelCase(method.GetName()) - statusPkg := string(g.gen.AddImport(statusPkgPath)) - codePkg := string(g.gen.AddImport(codePkgPath)) - g.P("return ", nilArg, statusPkg, `.Errorf(`, codePkg, `.Unimplemented, "method `, methName, ` not implemented")`) - g.P("}") -} - -// generateClientSignature returns the client-side signature for a method. -func (g *grpc) generateClientSignature(servName string, method *pb.MethodDescriptorProto) string { - origMethName := method.GetName() - methName := generator.CamelCase(origMethName) - if reservedClientName[methName] { - methName += "_" - } - reqArg := ", in *" + g.typeName(method.GetInputType()) - if method.GetClientStreaming() { - reqArg = "" - } - respName := "*" + g.typeName(method.GetOutputType()) - if method.GetServerStreaming() || method.GetClientStreaming() { - respName = servName + "_" + generator.CamelCase(origMethName) + "Client" - } - return fmt.Sprintf("%s(ctx %s.Context%s, opts ...%s.CallOption) (%s, error)", methName, contextPkg, reqArg, grpcPkg, respName) -} - -func (g *grpc) generateClientMethod(servName, fullServName, serviceDescVar string, method *pb.MethodDescriptorProto, descExpr string) { - sname := fmt.Sprintf("/%s/%s", fullServName, method.GetName()) - methName := generator.CamelCase(method.GetName()) - inType := g.typeName(method.GetInputType()) - outType := g.typeName(method.GetOutputType()) - - if method.GetOptions().GetDeprecated() { - g.P(deprecationComment) - } - g.P("func (c *", unexport(servName), "Client) ", g.generateClientSignature(servName, method), "{") - if !method.GetServerStreaming() && !method.GetClientStreaming() { - g.P("out := new(", outType, ")") - // TODO: Pass descExpr to Invoke. - g.P(`err := c.cc.Invoke(ctx, "`, sname, `", in, out, opts...)`) - g.P("if err != nil { return nil, err }") - g.P("return out, nil") - g.P("}") - g.P() - return - } - streamType := unexport(servName) + methName + "Client" - g.P("stream, err := c.cc.NewStream(ctx, ", descExpr, `, "`, sname, `", opts...)`) - g.P("if err != nil { return nil, err }") - g.P("x := &", streamType, "{stream}") - if !method.GetClientStreaming() { - g.P("if err := x.ClientStream.SendMsg(in); err != nil { return nil, err }") - g.P("if err := x.ClientStream.CloseSend(); err != nil { return nil, err }") - } - g.P("return x, nil") - g.P("}") - g.P() - - genSend := method.GetClientStreaming() - genRecv := method.GetServerStreaming() - genCloseAndRecv := !method.GetServerStreaming() - - // Stream auxiliary types and methods. - g.P("type ", servName, "_", methName, "Client interface {") - if genSend { - g.P("Send(*", inType, ") error") - } - if genRecv { - g.P("Recv() (*", outType, ", error)") - } - if genCloseAndRecv { - g.P("CloseAndRecv() (*", outType, ", error)") - } - g.P(grpcPkg, ".ClientStream") - g.P("}") - g.P() - - g.P("type ", streamType, " struct {") - g.P(grpcPkg, ".ClientStream") - g.P("}") - g.P() - - if genSend { - g.P("func (x *", streamType, ") Send(m *", inType, ") error {") - g.P("return x.ClientStream.SendMsg(m)") - g.P("}") - g.P() - } - if genRecv { - g.P("func (x *", streamType, ") Recv() (*", outType, ", error) {") - g.P("m := new(", outType, ")") - g.P("if err := x.ClientStream.RecvMsg(m); err != nil { return nil, err }") - g.P("return m, nil") - g.P("}") - g.P() - } - if genCloseAndRecv { - g.P("func (x *", streamType, ") CloseAndRecv() (*", outType, ", error) {") - g.P("if err := x.ClientStream.CloseSend(); err != nil { return nil, err }") - g.P("m := new(", outType, ")") - g.P("if err := x.ClientStream.RecvMsg(m); err != nil { return nil, err }") - g.P("return m, nil") - g.P("}") - g.P() - } -} - -// generateServerSignatureWithParamNames returns the server-side signature for a method with parameter names. -func (g *grpc) generateServerSignatureWithParamNames(servName string, method *pb.MethodDescriptorProto) string { - origMethName := method.GetName() - methName := generator.CamelCase(origMethName) - if reservedClientName[methName] { - methName += "_" - } - - var reqArgs []string - ret := "error" - if !method.GetServerStreaming() && !method.GetClientStreaming() { - reqArgs = append(reqArgs, "ctx "+contextPkg+".Context") - ret = "(*" + g.typeName(method.GetOutputType()) + ", error)" - } - if !method.GetClientStreaming() { - reqArgs = append(reqArgs, "req *"+g.typeName(method.GetInputType())) - } - if method.GetServerStreaming() || method.GetClientStreaming() { - reqArgs = append(reqArgs, "srv "+servName+"_"+generator.CamelCase(origMethName)+"Server") - } - - return methName + "(" + strings.Join(reqArgs, ", ") + ") " + ret -} - -// generateServerSignature returns the server-side signature for a method. -func (g *grpc) generateServerSignature(servName string, method *pb.MethodDescriptorProto) string { - origMethName := method.GetName() - methName := generator.CamelCase(origMethName) - if reservedClientName[methName] { - methName += "_" - } - - var reqArgs []string - ret := "error" - if !method.GetServerStreaming() && !method.GetClientStreaming() { - reqArgs = append(reqArgs, contextPkg+".Context") - ret = "(*" + g.typeName(method.GetOutputType()) + ", error)" - } - if !method.GetClientStreaming() { - reqArgs = append(reqArgs, "*"+g.typeName(method.GetInputType())) - } - if method.GetServerStreaming() || method.GetClientStreaming() { - reqArgs = append(reqArgs, servName+"_"+generator.CamelCase(origMethName)+"Server") - } - - return methName + "(" + strings.Join(reqArgs, ", ") + ") " + ret -} - -func (g *grpc) generateServerMethod(servName, fullServName string, method *pb.MethodDescriptorProto) string { - methName := generator.CamelCase(method.GetName()) - hname := fmt.Sprintf("_%s_%s_Handler", servName, methName) - inType := g.typeName(method.GetInputType()) - outType := g.typeName(method.GetOutputType()) - - if !method.GetServerStreaming() && !method.GetClientStreaming() { - g.P("func ", hname, "(srv interface{}, ctx ", contextPkg, ".Context, dec func(interface{}) error, interceptor ", grpcPkg, ".UnaryServerInterceptor) (interface{}, error) {") - g.P("in := new(", inType, ")") - g.P("if err := dec(in); err != nil { return nil, err }") - g.P("if interceptor == nil { return srv.(", servName, "Server).", methName, "(ctx, in) }") - g.P("info := &", grpcPkg, ".UnaryServerInfo{") - g.P("Server: srv,") - g.P("FullMethod: ", strconv.Quote(fmt.Sprintf("/%s/%s", fullServName, methName)), ",") - g.P("}") - g.P("handler := func(ctx ", contextPkg, ".Context, req interface{}) (interface{}, error) {") - g.P("return srv.(", servName, "Server).", methName, "(ctx, req.(*", inType, "))") - g.P("}") - g.P("return interceptor(ctx, in, info, handler)") - g.P("}") - g.P() - return hname - } - streamType := unexport(servName) + methName + "Server" - g.P("func ", hname, "(srv interface{}, stream ", grpcPkg, ".ServerStream) error {") - if !method.GetClientStreaming() { - g.P("m := new(", inType, ")") - g.P("if err := stream.RecvMsg(m); err != nil { return err }") - g.P("return srv.(", servName, "Server).", methName, "(m, &", streamType, "{stream})") - } else { - g.P("return srv.(", servName, "Server).", methName, "(&", streamType, "{stream})") - } - g.P("}") - g.P() - - genSend := method.GetServerStreaming() - genSendAndClose := !method.GetServerStreaming() - genRecv := method.GetClientStreaming() - - // Stream auxiliary types and methods. - g.P("type ", servName, "_", methName, "Server interface {") - if genSend { - g.P("Send(*", outType, ") error") - } - if genSendAndClose { - g.P("SendAndClose(*", outType, ") error") - } - if genRecv { - g.P("Recv() (*", inType, ", error)") - } - g.P(grpcPkg, ".ServerStream") - g.P("}") - g.P() - - g.P("type ", streamType, " struct {") - g.P(grpcPkg, ".ServerStream") - g.P("}") - g.P() - - if genSend { - g.P("func (x *", streamType, ") Send(m *", outType, ") error {") - g.P("return x.ServerStream.SendMsg(m)") - g.P("}") - g.P() - } - if genSendAndClose { - g.P("func (x *", streamType, ") SendAndClose(m *", outType, ") error {") - g.P("return x.ServerStream.SendMsg(m)") - g.P("}") - g.P() - } - if genRecv { - g.P("func (x *", streamType, ") Recv() (*", inType, ", error) {") - g.P("m := new(", inType, ")") - g.P("if err := x.ServerStream.RecvMsg(m); err != nil { return nil, err }") - g.P("return m, nil") - g.P("}") - g.P() - } - - return hname -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/link_grpc.go b/vendor/github.com/golang/protobuf/protoc-gen-go/link_grpc.go deleted file mode 100644 index 532a550050..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/link_grpc.go +++ /dev/null @@ -1,34 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2015 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package main - -import _ "github.com/golang/protobuf/protoc-gen-go/grpc" diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/main.go b/vendor/github.com/golang/protobuf/protoc-gen-go/main.go index 8e2486de0b..d45b719d1c 100644 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/main.go +++ b/vendor/github.com/golang/protobuf/protoc-gen-go/main.go @@ -1,98 +1,74 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // protoc-gen-go is a plugin for the Google protocol buffer compiler to generate -// Go code. Run it by building this program and putting it in your path with -// the name -// protoc-gen-go -// That word 'go' at the end becomes part of the option string set for the -// protocol compiler, so once the protocol compiler (protoc) is installed -// you can run -// protoc --go_out=output_directory input_directory/file.proto -// to generate Go bindings for the protocol defined by file.proto. -// With that input, the output will be written to -// output_directory/file.pb.go +// Go code. Install it by building this program and making it accessible within +// your PATH with the name: +// protoc-gen-go // -// The generated code is documented in the package comment for -// the library. +// The 'go' suffix becomes part of the argument for the protocol compiler, +// such that it can be invoked as: +// protoc --go_out=paths=source_relative:. path/to/file.proto +// +// This generates Go bindings for the protocol buffer defined by file.proto. +// With that input, the output will be written to: +// path/to/file.pb.go // // See the README and documentation for protocol buffers to learn more: -// https://developers.google.com/protocol-buffers/ +// https://developers.google.com/protocol-buffers/ package main import ( - "io/ioutil" - "os" + "flag" + "fmt" + "strings" - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/protoc-gen-go/generator" + "github.com/golang/protobuf/internal/gengogrpc" + gengo "google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo" + "google.golang.org/protobuf/compiler/protogen" ) func main() { - // Begin by allocating a generator. The request and response structures are stored there - // so we can do error handling easily - the response structure contains the field to - // report failure. - g := generator.New() - - data, err := ioutil.ReadAll(os.Stdin) - if err != nil { - g.Error(err, "reading input") - } - - if err := proto.Unmarshal(data, g.Request); err != nil { - g.Error(err, "parsing input proto") - } - - if len(g.Request.FileToGenerate) == 0 { - g.Fail("no files to generate") - } - - g.CommandLineParameters(g.Request.GetParameter()) - - // Create a wrapped version of the Descriptors and EnumDescriptors that - // point to the file that defines them. - g.WrapTypes() - - g.SetPackageNames() - g.BuildTypeNameMap() - - g.GenerateAllFiles() - - // Send back the results. - data, err = proto.Marshal(g.Response) - if err != nil { - g.Error(err, "failed to marshal output proto") - } - _, err = os.Stdout.Write(data) - if err != nil { - g.Error(err, "failed to write output proto") + var ( + flags flag.FlagSet + plugins = flags.String("plugins", "", "list of plugins to enable (supported values: grpc)") + importPrefix = flags.String("import_prefix", "", "prefix to prepend to import paths") + ) + importRewriteFunc := func(importPath protogen.GoImportPath) protogen.GoImportPath { + switch importPath { + case "context", "fmt", "math": + return importPath + } + if *importPrefix != "" { + return protogen.GoImportPath(*importPrefix) + importPath + } + return importPath } + protogen.Options{ + ParamFunc: flags.Set, + ImportRewriteFunc: importRewriteFunc, + }.Run(func(gen *protogen.Plugin) error { + grpc := false + for _, plugin := range strings.Split(*plugins, ",") { + switch plugin { + case "grpc": + grpc = true + case "": + default: + return fmt.Errorf("protoc-gen-go: unknown plugin %q", plugin) + } + } + for _, f := range gen.Files { + if !f.Generate { + continue + } + g := gengo.GenerateFile(gen, f) + if grpc { + gengogrpc.GenerateFileContent(gen, f, g) + } + } + gen.SupportedFeatures = gengo.SupportedFeatures + return nil + }) } diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go deleted file mode 100644 index 61bfc10e02..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go +++ /dev/null @@ -1,369 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/compiler/plugin.proto - -/* -Package plugin_go is a generated protocol buffer package. - -It is generated from these files: - google/protobuf/compiler/plugin.proto - -It has these top-level messages: - Version - CodeGeneratorRequest - CodeGeneratorResponse -*/ -package plugin_go - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" -import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -// The version number of protocol compiler. -type Version struct { - Major *int32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"` - Minor *int32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"` - Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"` - // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should - // be empty for mainline stable releases. - Suffix *string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Version) Reset() { *m = Version{} } -func (m *Version) String() string { return proto.CompactTextString(m) } -func (*Version) ProtoMessage() {} -func (*Version) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } -func (m *Version) Unmarshal(b []byte) error { - return xxx_messageInfo_Version.Unmarshal(m, b) -} -func (m *Version) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Version.Marshal(b, m, deterministic) -} -func (dst *Version) XXX_Merge(src proto.Message) { - xxx_messageInfo_Version.Merge(dst, src) -} -func (m *Version) XXX_Size() int { - return xxx_messageInfo_Version.Size(m) -} -func (m *Version) XXX_DiscardUnknown() { - xxx_messageInfo_Version.DiscardUnknown(m) -} - -var xxx_messageInfo_Version proto.InternalMessageInfo - -func (m *Version) GetMajor() int32 { - if m != nil && m.Major != nil { - return *m.Major - } - return 0 -} - -func (m *Version) GetMinor() int32 { - if m != nil && m.Minor != nil { - return *m.Minor - } - return 0 -} - -func (m *Version) GetPatch() int32 { - if m != nil && m.Patch != nil { - return *m.Patch - } - return 0 -} - -func (m *Version) GetSuffix() string { - if m != nil && m.Suffix != nil { - return *m.Suffix - } - return "" -} - -// An encoded CodeGeneratorRequest is written to the plugin's stdin. -type CodeGeneratorRequest struct { - // The .proto files that were explicitly listed on the command-line. The - // code generator should generate code only for these files. Each file's - // descriptor will be included in proto_file, below. - FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate,json=fileToGenerate" json:"file_to_generate,omitempty"` - // The generator parameter passed on the command-line. - Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"` - // FileDescriptorProtos for all files in files_to_generate and everything - // they import. The files will appear in topological order, so each file - // appears before any file that imports it. - // - // protoc guarantees that all proto_files will be written after - // the fields above, even though this is not technically guaranteed by the - // protobuf wire format. This theoretically could allow a plugin to stream - // in the FileDescriptorProtos and handle them one by one rather than read - // the entire set into memory at once. However, as of this writing, this - // is not similarly optimized on protoc's end -- it will store all fields in - // memory at once before sending them to the plugin. - // - // Type names of fields and extensions in the FileDescriptorProto are always - // fully qualified. - ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"` - // The version number of protocol compiler. - CompilerVersion *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CodeGeneratorRequest) Reset() { *m = CodeGeneratorRequest{} } -func (m *CodeGeneratorRequest) String() string { return proto.CompactTextString(m) } -func (*CodeGeneratorRequest) ProtoMessage() {} -func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } -func (m *CodeGeneratorRequest) Unmarshal(b []byte) error { - return xxx_messageInfo_CodeGeneratorRequest.Unmarshal(m, b) -} -func (m *CodeGeneratorRequest) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CodeGeneratorRequest.Marshal(b, m, deterministic) -} -func (dst *CodeGeneratorRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CodeGeneratorRequest.Merge(dst, src) -} -func (m *CodeGeneratorRequest) XXX_Size() int { - return xxx_messageInfo_CodeGeneratorRequest.Size(m) -} -func (m *CodeGeneratorRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CodeGeneratorRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_CodeGeneratorRequest proto.InternalMessageInfo - -func (m *CodeGeneratorRequest) GetFileToGenerate() []string { - if m != nil { - return m.FileToGenerate - } - return nil -} - -func (m *CodeGeneratorRequest) GetParameter() string { - if m != nil && m.Parameter != nil { - return *m.Parameter - } - return "" -} - -func (m *CodeGeneratorRequest) GetProtoFile() []*google_protobuf.FileDescriptorProto { - if m != nil { - return m.ProtoFile - } - return nil -} - -func (m *CodeGeneratorRequest) GetCompilerVersion() *Version { - if m != nil { - return m.CompilerVersion - } - return nil -} - -// The plugin writes an encoded CodeGeneratorResponse to stdout. -type CodeGeneratorResponse struct { - // Error message. If non-empty, code generation failed. The plugin process - // should exit with status code zero even if it reports an error in this way. - // - // This should be used to indicate errors in .proto files which prevent the - // code generator from generating correct code. Errors which indicate a - // problem in protoc itself -- such as the input CodeGeneratorRequest being - // unparseable -- should be reported by writing a message to stderr and - // exiting with a non-zero status code. - Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"` - File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CodeGeneratorResponse) Reset() { *m = CodeGeneratorResponse{} } -func (m *CodeGeneratorResponse) String() string { return proto.CompactTextString(m) } -func (*CodeGeneratorResponse) ProtoMessage() {} -func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} } -func (m *CodeGeneratorResponse) Unmarshal(b []byte) error { - return xxx_messageInfo_CodeGeneratorResponse.Unmarshal(m, b) -} -func (m *CodeGeneratorResponse) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CodeGeneratorResponse.Marshal(b, m, deterministic) -} -func (dst *CodeGeneratorResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_CodeGeneratorResponse.Merge(dst, src) -} -func (m *CodeGeneratorResponse) XXX_Size() int { - return xxx_messageInfo_CodeGeneratorResponse.Size(m) -} -func (m *CodeGeneratorResponse) XXX_DiscardUnknown() { - xxx_messageInfo_CodeGeneratorResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_CodeGeneratorResponse proto.InternalMessageInfo - -func (m *CodeGeneratorResponse) GetError() string { - if m != nil && m.Error != nil { - return *m.Error - } - return "" -} - -func (m *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File { - if m != nil { - return m.File - } - return nil -} - -// Represents a single generated file. -type CodeGeneratorResponse_File struct { - // The file name, relative to the output directory. The name must not - // contain "." or ".." components and must be relative, not be absolute (so, - // the file cannot lie outside the output directory). "/" must be used as - // the path separator, not "\". - // - // If the name is omitted, the content will be appended to the previous - // file. This allows the generator to break large files into small chunks, - // and allows the generated text to be streamed back to protoc so that large - // files need not reside completely in memory at one time. Note that as of - // this writing protoc does not optimize for this -- it will read the entire - // CodeGeneratorResponse before writing files to disk. - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // If non-empty, indicates that the named file should already exist, and the - // content here is to be inserted into that file at a defined insertion - // point. This feature allows a code generator to extend the output - // produced by another code generator. The original generator may provide - // insertion points by placing special annotations in the file that look - // like: - // @@protoc_insertion_point(NAME) - // The annotation can have arbitrary text before and after it on the line, - // which allows it to be placed in a comment. NAME should be replaced with - // an identifier naming the point -- this is what other generators will use - // as the insertion_point. Code inserted at this point will be placed - // immediately above the line containing the insertion point (thus multiple - // insertions to the same point will come out in the order they were added). - // The double-@ is intended to make it unlikely that the generated code - // could contain things that look like insertion points by accident. - // - // For example, the C++ code generator places the following line in the - // .pb.h files that it generates: - // // @@protoc_insertion_point(namespace_scope) - // This line appears within the scope of the file's package namespace, but - // outside of any particular class. Another plugin can then specify the - // insertion_point "namespace_scope" to generate additional classes or - // other declarations that should be placed in this scope. - // - // Note that if the line containing the insertion point begins with - // whitespace, the same whitespace will be added to every line of the - // inserted text. This is useful for languages like Python, where - // indentation matters. In these languages, the insertion point comment - // should be indented the same amount as any inserted code will need to be - // in order to work correctly in that context. - // - // The code generator that generates the initial file and the one which - // inserts into it must both run as part of a single invocation of protoc. - // Code generators are executed in the order in which they appear on the - // command line. - // - // If |insertion_point| is present, |name| must also be present. - InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"` - // The file contents. - Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CodeGeneratorResponse_File) Reset() { *m = CodeGeneratorResponse_File{} } -func (m *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(m) } -func (*CodeGeneratorResponse_File) ProtoMessage() {} -func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2, 0} } -func (m *CodeGeneratorResponse_File) Unmarshal(b []byte) error { - return xxx_messageInfo_CodeGeneratorResponse_File.Unmarshal(m, b) -} -func (m *CodeGeneratorResponse_File) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CodeGeneratorResponse_File.Marshal(b, m, deterministic) -} -func (dst *CodeGeneratorResponse_File) XXX_Merge(src proto.Message) { - xxx_messageInfo_CodeGeneratorResponse_File.Merge(dst, src) -} -func (m *CodeGeneratorResponse_File) XXX_Size() int { - return xxx_messageInfo_CodeGeneratorResponse_File.Size(m) -} -func (m *CodeGeneratorResponse_File) XXX_DiscardUnknown() { - xxx_messageInfo_CodeGeneratorResponse_File.DiscardUnknown(m) -} - -var xxx_messageInfo_CodeGeneratorResponse_File proto.InternalMessageInfo - -func (m *CodeGeneratorResponse_File) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *CodeGeneratorResponse_File) GetInsertionPoint() string { - if m != nil && m.InsertionPoint != nil { - return *m.InsertionPoint - } - return "" -} - -func (m *CodeGeneratorResponse_File) GetContent() string { - if m != nil && m.Content != nil { - return *m.Content - } - return "" -} - -func init() { - proto.RegisterType((*Version)(nil), "google.protobuf.compiler.Version") - proto.RegisterType((*CodeGeneratorRequest)(nil), "google.protobuf.compiler.CodeGeneratorRequest") - proto.RegisterType((*CodeGeneratorResponse)(nil), "google.protobuf.compiler.CodeGeneratorResponse") - proto.RegisterType((*CodeGeneratorResponse_File)(nil), "google.protobuf.compiler.CodeGeneratorResponse.File") -} - -func init() { proto.RegisterFile("google/protobuf/compiler/plugin.proto", fileDescriptor0) } - -var fileDescriptor0 = []byte{ - // 417 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0xcf, 0x6a, 0x14, 0x41, - 0x10, 0xc6, 0x19, 0x77, 0x63, 0x98, 0x8a, 0x64, 0x43, 0x13, 0xa5, 0x09, 0x39, 0x8c, 0x8b, 0xe2, - 0x5c, 0x32, 0x0b, 0xc1, 0x8b, 0x78, 0x4b, 0x44, 0x3d, 0x78, 0x58, 0x1a, 0xf1, 0x20, 0xc8, 0x30, - 0x99, 0xd4, 0x74, 0x5a, 0x66, 0xba, 0xc6, 0xee, 0x1e, 0xf1, 0x49, 0x7d, 0x0f, 0xdf, 0x40, 0xfa, - 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0x45, 0xb5, 0x6b, 0xcb, 0x7b, 0xd5, 0xe3, 0xbb, 0x7b, 0x03, 0xb6, 0x1e, 0x8b, 0x3c, 0x44, 0x7d, - 0x84, 0x7d, 0x82, 0x93, 0xd9, 0xb8, 0xfa, 0x67, 0xf4, 0x24, 0x8c, 0x77, 0x74, 0xf9, 0xbc, 0xda, - 0xe7, 0x70, 0x95, 0xcc, 0x13, 0xab, 0x99, 0x24, 0xb0, 0xfe, 0x9d, 0xc1, 0xd3, 0x9d, 0x99, 0xed, - 0x48, 0xda, 0xa2, 0xf7, 0x0e, 0x8d, 0x49, 0x3e, 0xe7, 0x22, 0x0a, 0xf6, 0x11, 0x96, 0xff, 0x34, - 0xff, 0x7a, 0xff, 0x8f, 0xff, 0x2d, 0x1a, 0x66, 0x13, 0xa1, 0xc2, 0xd9, 0x37, 0x58, 0x86, 0x79, - 0x18, 0x2c, 0x75, 0x33, 0x60, 0xfa, 0x26, 0xdc, 0xd9, 0x2b, 0x58, 0x29, 0x6d, 0xd1, 0x38, 0x45, - 0xba, 0x1e, 0x49, 0x69, 0x97, 0xcc, 0x3c, 0xbe, 0xc7, 0x5b, 0x4f, 0x19, 0x87, 0xc3, 0x96, 0xb4, - 0x43, 0xed, 0xf8, 0x2a, 0x24, 0xcc, 0xf2, 0x4a, 0xc2, 0x79, 0x4b, 0xc3, 0xde, 0xfe, 0xae, 0x9e, - 0x6c, 0xc3, 0x6e, 0x06, 0x7b, 0xed, 0xd7, 0x37, 0x52, 0xb9, 0xbb, 0xe9, 0xc6, 0x87, 0x37, 0x92, - 0xfa, 0x46, 0xcb, 0x87, 0x65, 0x0c, 0x97, 0xf6, 0x42, 0xa2, 0xbe, 0x90, 0x94, 0x56, 0xfa, 0x6d, - 0x3c, 0x6a, 0x49, 0x7f, 0x03, 0x00, 0x00, 0xff, 0xff, 0xf7, 0x15, 0x40, 0xc5, 0xfe, 0x02, 0x00, - 0x00, -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden deleted file mode 100644 index 8953d0ff82..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden +++ /dev/null @@ -1,83 +0,0 @@ -// Code generated by protoc-gen-go. -// source: google/protobuf/compiler/plugin.proto -// DO NOT EDIT! - -package google_protobuf_compiler - -import proto "github.com/golang/protobuf/proto" -import "math" -import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor" - -// Reference proto and math imports to suppress error if they are not otherwise used. -var _ = proto.GetString -var _ = math.Inf - -type CodeGeneratorRequest struct { - FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate" json:"file_to_generate,omitempty"` - Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"` - ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file" json:"proto_file,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (this *CodeGeneratorRequest) Reset() { *this = CodeGeneratorRequest{} } -func (this *CodeGeneratorRequest) String() string { return proto.CompactTextString(this) } -func (*CodeGeneratorRequest) ProtoMessage() {} - -func (this *CodeGeneratorRequest) GetParameter() string { - if this != nil && this.Parameter != nil { - return *this.Parameter - } - return "" -} - -type CodeGeneratorResponse struct { - Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"` - File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (this *CodeGeneratorResponse) Reset() { *this = CodeGeneratorResponse{} } -func (this *CodeGeneratorResponse) String() string { return proto.CompactTextString(this) } -func (*CodeGeneratorResponse) ProtoMessage() {} - -func (this *CodeGeneratorResponse) GetError() string { - if this != nil && this.Error != nil { - return *this.Error - } - return "" -} - -type CodeGeneratorResponse_File struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point" json:"insertion_point,omitempty"` - Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (this *CodeGeneratorResponse_File) Reset() { *this = CodeGeneratorResponse_File{} } -func (this *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(this) } -func (*CodeGeneratorResponse_File) ProtoMessage() {} - -func (this *CodeGeneratorResponse_File) GetName() string { - if this != nil && this.Name != nil { - return *this.Name - } - return "" -} - -func (this *CodeGeneratorResponse_File) GetInsertionPoint() string { - if this != nil && this.InsertionPoint != nil { - return *this.InsertionPoint - } - return "" -} - -func (this *CodeGeneratorResponse_File) GetContent() string { - if this != nil && this.Content != nil { - return *this.Content - } - return "" -} - -func init() { -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto deleted file mode 100644 index 5b5574529e..0000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto +++ /dev/null @@ -1,167 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Author: kenton@google.com (Kenton Varda) -// -// WARNING: The plugin interface is currently EXPERIMENTAL and is subject to -// change. -// -// protoc (aka the Protocol Compiler) can be extended via plugins. A plugin is -// just a program that reads a CodeGeneratorRequest from stdin and writes a -// CodeGeneratorResponse to stdout. -// -// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead -// of dealing with the raw protocol defined here. -// -// A plugin executable needs only to be placed somewhere in the path. The -// plugin should be named "protoc-gen-$NAME", and will then be used when the -// flag "--${NAME}_out" is passed to protoc. - -syntax = "proto2"; -package google.protobuf.compiler; -option java_package = "com.google.protobuf.compiler"; -option java_outer_classname = "PluginProtos"; - -option go_package = "github.com/golang/protobuf/protoc-gen-go/plugin;plugin_go"; - -import "google/protobuf/descriptor.proto"; - -// The version number of protocol compiler. -message Version { - optional int32 major = 1; - optional int32 minor = 2; - optional int32 patch = 3; - // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should - // be empty for mainline stable releases. - optional string suffix = 4; -} - -// An encoded CodeGeneratorRequest is written to the plugin's stdin. -message CodeGeneratorRequest { - // The .proto files that were explicitly listed on the command-line. The - // code generator should generate code only for these files. Each file's - // descriptor will be included in proto_file, below. - repeated string file_to_generate = 1; - - // The generator parameter passed on the command-line. - optional string parameter = 2; - - // FileDescriptorProtos for all files in files_to_generate and everything - // they import. The files will appear in topological order, so each file - // appears before any file that imports it. - // - // protoc guarantees that all proto_files will be written after - // the fields above, even though this is not technically guaranteed by the - // protobuf wire format. This theoretically could allow a plugin to stream - // in the FileDescriptorProtos and handle them one by one rather than read - // the entire set into memory at once. However, as of this writing, this - // is not similarly optimized on protoc's end -- it will store all fields in - // memory at once before sending them to the plugin. - // - // Type names of fields and extensions in the FileDescriptorProto are always - // fully qualified. - repeated FileDescriptorProto proto_file = 15; - - // The version number of protocol compiler. - optional Version compiler_version = 3; - -} - -// The plugin writes an encoded CodeGeneratorResponse to stdout. -message CodeGeneratorResponse { - // Error message. If non-empty, code generation failed. The plugin process - // should exit with status code zero even if it reports an error in this way. - // - // This should be used to indicate errors in .proto files which prevent the - // code generator from generating correct code. Errors which indicate a - // problem in protoc itself -- such as the input CodeGeneratorRequest being - // unparseable -- should be reported by writing a message to stderr and - // exiting with a non-zero status code. - optional string error = 1; - - // Represents a single generated file. - message File { - // The file name, relative to the output directory. The name must not - // contain "." or ".." components and must be relative, not be absolute (so, - // the file cannot lie outside the output directory). "/" must be used as - // the path separator, not "\". - // - // If the name is omitted, the content will be appended to the previous - // file. This allows the generator to break large files into small chunks, - // and allows the generated text to be streamed back to protoc so that large - // files need not reside completely in memory at one time. Note that as of - // this writing protoc does not optimize for this -- it will read the entire - // CodeGeneratorResponse before writing files to disk. - optional string name = 1; - - // If non-empty, indicates that the named file should already exist, and the - // content here is to be inserted into that file at a defined insertion - // point. This feature allows a code generator to extend the output - // produced by another code generator. The original generator may provide - // insertion points by placing special annotations in the file that look - // like: - // @@protoc_insertion_point(NAME) - // The annotation can have arbitrary text before and after it on the line, - // which allows it to be placed in a comment. NAME should be replaced with - // an identifier naming the point -- this is what other generators will use - // as the insertion_point. Code inserted at this point will be placed - // immediately above the line containing the insertion point (thus multiple - // insertions to the same point will come out in the order they were added). - // The double-@ is intended to make it unlikely that the generated code - // could contain things that look like insertion points by accident. - // - // For example, the C++ code generator places the following line in the - // .pb.h files that it generates: - // // @@protoc_insertion_point(namespace_scope) - // This line appears within the scope of the file's package namespace, but - // outside of any particular class. Another plugin can then specify the - // insertion_point "namespace_scope" to generate additional classes or - // other declarations that should be placed in this scope. - // - // Note that if the line containing the insertion point begins with - // whitespace, the same whitespace will be added to every line of the - // inserted text. This is useful for languages like Python, where - // indentation matters. In these languages, the insertion point comment - // should be indented the same amount as any inserted code will need to be - // in order to work correctly in that context. - // - // The code generator that generates the initial file and the one which - // inserts into it must both run as part of a single invocation of protoc. - // Code generators are executed in the order in which they appear on the - // command line. - // - // If |insertion_point| is present, |name| must also be present. - optional string insertion_point = 2; - - // The file contents. - optional string content = 15; - } - repeated File file = 15; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go index 70276e8f5c..85f9f57365 100644 --- a/vendor/github.com/golang/protobuf/ptypes/any.go +++ b/vendor/github.com/golang/protobuf/ptypes/any.go @@ -1,141 +1,179 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package ptypes -// This file implements functions to marshal proto.Message to/from -// google.protobuf.Any message. - import ( "fmt" - "reflect" "strings" "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes/any" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + + anypb "github.com/golang/protobuf/ptypes/any" ) -const googleApis = "type.googleapis.com/" +const urlPrefix = "type.googleapis.com/" -// AnyMessageName returns the name of the message contained in a google.protobuf.Any message. +// AnyMessageName returns the message name contained in an anypb.Any message. +// Most type assertions should use the Is function instead. // -// Note that regular type assertions should be done using the Is -// function. AnyMessageName is provided for less common use cases like filtering a -// sequence of Any messages based on a set of allowed message type names. -func AnyMessageName(any *any.Any) (string, error) { +// Deprecated: Call the any.MessageName method instead. +func AnyMessageName(any *anypb.Any) (string, error) { + name, err := anyMessageName(any) + return string(name), err +} +func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) { if any == nil { return "", fmt.Errorf("message is nil") } - slash := strings.LastIndex(any.TypeUrl, "/") - if slash < 0 { + name := protoreflect.FullName(any.TypeUrl) + if i := strings.LastIndex(any.TypeUrl, "/"); i >= 0 { + name = name[i+len("/"):] + } + if !name.IsValid() { return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl) } - return any.TypeUrl[slash+1:], nil + return name, nil } -// MarshalAny takes the protocol buffer and encodes it into google.protobuf.Any. -func MarshalAny(pb proto.Message) (*any.Any, error) { - value, err := proto.Marshal(pb) +// MarshalAny marshals the given message m into an anypb.Any message. +// +// Deprecated: Call the anypb.New function instead. +func MarshalAny(m proto.Message) (*anypb.Any, error) { + switch dm := m.(type) { + case DynamicAny: + m = dm.Message + case *DynamicAny: + if dm == nil { + return nil, proto.ErrNil + } + m = dm.Message + } + b, err := proto.Marshal(m) if err != nil { return nil, err } - return &any.Any{TypeUrl: googleApis + proto.MessageName(pb), Value: value}, nil + return &anypb.Any{TypeUrl: urlPrefix + proto.MessageName(m), Value: b}, nil } -// DynamicAny is a value that can be passed to UnmarshalAny to automatically -// allocate a proto.Message for the type specified in a google.protobuf.Any -// message. The allocated message is stored in the embedded proto.Message. +// Empty returns a new message of the type specified in an anypb.Any message. +// It returns protoregistry.NotFound if the corresponding message type could not +// be resolved in the global registry. // -// Example: -// -// var x ptypes.DynamicAny -// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } -// fmt.Printf("unmarshaled message: %v", x.Message) -type DynamicAny struct { - proto.Message -} - -// Empty returns a new proto.Message of the type specified in a -// google.protobuf.Any message. It returns an error if corresponding message -// type isn't linked in. -func Empty(any *any.Any) (proto.Message, error) { - aname, err := AnyMessageName(any) +// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead +// to resolve the message name and create a new instance of it. +func Empty(any *anypb.Any) (proto.Message, error) { + name, err := anyMessageName(any) if err != nil { return nil, err } - - t := proto.MessageType(aname) - if t == nil { - return nil, fmt.Errorf("any: message type %q isn't linked in", aname) + mt, err := protoregistry.GlobalTypes.FindMessageByName(name) + if err != nil { + return nil, err } - return reflect.New(t.Elem()).Interface().(proto.Message), nil + return proto.MessageV1(mt.New().Interface()), nil } -// UnmarshalAny parses the protocol buffer representation in a google.protobuf.Any -// message and places the decoded result in pb. It returns an error if type of -// contents of Any message does not match type of pb message. +// UnmarshalAny unmarshals the encoded value contained in the anypb.Any message +// into the provided message m. It returns an error if the target message +// does not match the type in the Any message or if an unmarshal error occurs. // -// pb can be a proto.Message, or a *DynamicAny. -func UnmarshalAny(any *any.Any, pb proto.Message) error { - if d, ok := pb.(*DynamicAny); ok { - if d.Message == nil { +// The target message m may be a *DynamicAny message. If the underlying message +// type could not be resolved, then this returns protoregistry.NotFound. +// +// Deprecated: Call the any.UnmarshalTo method instead. +func UnmarshalAny(any *anypb.Any, m proto.Message) error { + if dm, ok := m.(*DynamicAny); ok { + if dm.Message == nil { var err error - d.Message, err = Empty(any) + dm.Message, err = Empty(any) if err != nil { return err } } - return UnmarshalAny(any, d.Message) + m = dm.Message } - aname, err := AnyMessageName(any) + anyName, err := AnyMessageName(any) if err != nil { return err } - - mname := proto.MessageName(pb) - if aname != mname { - return fmt.Errorf("mismatched message type: got %q want %q", aname, mname) + msgName := proto.MessageName(m) + if anyName != msgName { + return fmt.Errorf("mismatched message type: got %q want %q", anyName, msgName) } - return proto.Unmarshal(any.Value, pb) + return proto.Unmarshal(any.Value, m) } -// Is returns true if any value contains a given message type. -func Is(any *any.Any, pb proto.Message) bool { - // The following is equivalent to AnyMessageName(any) == proto.MessageName(pb), - // but it avoids scanning TypeUrl for the slash. - if any == nil { +// Is reports whether the Any message contains a message of the specified type. +// +// Deprecated: Call the any.MessageIs method instead. +func Is(any *anypb.Any, m proto.Message) bool { + if any == nil || m == nil { return false } - name := proto.MessageName(pb) - prefix := len(any.TypeUrl) - len(name) - return prefix >= 1 && any.TypeUrl[prefix-1] == '/' && any.TypeUrl[prefix:] == name + name := proto.MessageName(m) + if !strings.HasSuffix(any.TypeUrl, name) { + return false + } + return len(any.TypeUrl) == len(name) || any.TypeUrl[len(any.TypeUrl)-len(name)-1] == '/' +} + +// DynamicAny is a value that can be passed to UnmarshalAny to automatically +// allocate a proto.Message for the type specified in an anypb.Any message. +// The allocated message is stored in the embedded proto.Message. +// +// Example: +// var x ptypes.DynamicAny +// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } +// fmt.Printf("unmarshaled message: %v", x.Message) +// +// Deprecated: Use the any.UnmarshalNew method instead to unmarshal +// the any message contents into a new instance of the underlying message. +type DynamicAny struct{ proto.Message } + +func (m DynamicAny) String() string { + if m.Message == nil { + return "" + } + return m.Message.String() +} +func (m DynamicAny) Reset() { + if m.Message == nil { + return + } + m.Message.Reset() +} +func (m DynamicAny) ProtoMessage() { + return +} +func (m DynamicAny) ProtoReflect() protoreflect.Message { + if m.Message == nil { + return nil + } + return dynamicAny{proto.MessageReflect(m.Message)} +} + +type dynamicAny struct{ protoreflect.Message } + +func (m dynamicAny) Type() protoreflect.MessageType { + return dynamicAnyType{m.Message.Type()} +} +func (m dynamicAny) New() protoreflect.Message { + return dynamicAnyType{m.Message.Type()}.New() +} +func (m dynamicAny) Interface() protoreflect.ProtoMessage { + return DynamicAny{proto.MessageV1(m.Message.Interface())} +} + +type dynamicAnyType struct{ protoreflect.MessageType } + +func (t dynamicAnyType) New() protoreflect.Message { + return dynamicAny{t.MessageType.New()} +} +func (t dynamicAnyType) Zero() protoreflect.Message { + return dynamicAny{t.MessageType.Zero()} } diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go index 7b0ad1ad86..0ef27d33de 100644 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go +++ b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go @@ -1,203 +1,62 @@ // Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/any.proto +// source: github.com/golang/protobuf/ptypes/any/any.proto package any import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + reflect "reflect" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +// Symbols defined in public import of google/protobuf/any.proto. -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +type Any = anypb.Any -// `Any` contains an arbitrary serialized protocol buffer message along with a -// URL that describes the type of the serialized message. -// -// Protobuf library provides support to pack/unpack Any values in the form -// of utility functions or additional generated methods of the Any type. -// -// Example 1: Pack and unpack a message in C++. -// -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } -// -// Example 2: Pack and unpack a message in Java. -// -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// Example 4: Pack and unpack a message in Go -// -// foo := &pb.Foo{...} -// any, err := ptypes.MarshalAny(foo) -// ... -// foo := &pb.Foo{} -// if err := ptypes.UnmarshalAny(any, foo); err != nil { -// ... -// } -// -// The pack methods provided by protobuf library will by default use -// 'type.googleapis.com/full.type.name' as the type URL and the unpack -// methods only use the fully qualified type name after the last '/' -// in the type URL, for example "foo.bar.com/x/y.z" will yield type -// name "y.z". -// -// -// JSON -// ==== -// The JSON representation of an `Any` value uses the regular -// representation of the deserialized, embedded message, with an -// additional field `@type` which contains the type URL. Example: -// -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } -// -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } -// -// If the embedded message type is well-known and has a custom JSON -// representation, that representation will be embedded adding a field -// `value` which holds the custom JSON in addition to the `@type` -// field. Example (for message [google.protobuf.Duration][]): -// -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// -type Any struct { - // A URL/resource name that uniquely identifies the type of the serialized - // protocol buffer message. This string must contain at least - // one "/" character. The last segment of the URL's path must represent - // the fully qualified name of the type (as in - // `path/google.protobuf.Duration`). The name should be in a canonical form - // (e.g., leading "." is not accepted). - // - // In practice, teams usually precompile into the binary all types that they - // expect it to use in the context of Any. However, for URLs which use the - // scheme `http`, `https`, or no scheme, one can optionally set up a type - // server that maps type URLs to message definitions as follows: - // - // * If no scheme is provided, `https` is assumed. - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) - // - // Note: this functionality is not currently available in the official - // protobuf release, and it is not used for type URLs beginning with - // type.googleapis.com. - // - // Schemes other than `http`, `https` (or the empty scheme) might be - // used with implementation specific semantics. - // - TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` - // Must be a valid serialized protocol buffer of the above specified type. - Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +var File_github_com_golang_protobuf_ptypes_any_any_proto protoreflect.FileDescriptor + +var file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = []byte{ + 0x0a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x1a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, + 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x2b, 0x5a, 0x29, + 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, + 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, + 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x3b, 0x61, 0x6e, 0x79, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x33, } -func (m *Any) Reset() { *m = Any{} } -func (m *Any) String() string { return proto.CompactTextString(m) } -func (*Any) ProtoMessage() {} -func (*Any) Descriptor() ([]byte, []int) { - return fileDescriptor_b53526c13ae22eb4, []int{0} +var file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = []interface{}{} +var file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name } -func (*Any) XXX_WellKnownType() string { return "Any" } - -func (m *Any) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Any.Unmarshal(m, b) -} -func (m *Any) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Any.Marshal(b, m, deterministic) -} -func (m *Any) XXX_Merge(src proto.Message) { - xxx_messageInfo_Any.Merge(m, src) -} -func (m *Any) XXX_Size() int { - return xxx_messageInfo_Any.Size(m) -} -func (m *Any) XXX_DiscardUnknown() { - xxx_messageInfo_Any.DiscardUnknown(m) -} - -var xxx_messageInfo_Any proto.InternalMessageInfo - -func (m *Any) GetTypeUrl() string { - if m != nil { - return m.TypeUrl +func init() { file_github_com_golang_protobuf_ptypes_any_any_proto_init() } +func file_github_com_golang_protobuf_ptypes_any_any_proto_init() { + if File_github_com_golang_protobuf_ptypes_any_any_proto != nil { + return } - return "" -} - -func (m *Any) GetValue() []byte { - if m != nil { - return m.Value - } - return nil -} - -func init() { - proto.RegisterType((*Any)(nil), "google.protobuf.Any") -} - -func init() { - proto.RegisterFile("google/protobuf/any.proto", fileDescriptor_b53526c13ae22eb4) -} - -var fileDescriptor_b53526c13ae22eb4 = []byte{ - // 185 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4, - 0x03, 0x73, 0x84, 0xf8, 0x21, 0x52, 0x7a, 0x30, 0x29, 0x25, 0x33, 0x2e, 0x66, 0xc7, 0xbc, 0x4a, - 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Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option go_package = "github.com/golang/protobuf/ptypes/any"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "AnyProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// `Any` contains an arbitrary serialized protocol buffer message along with a -// URL that describes the type of the serialized message. -// -// Protobuf library provides support to pack/unpack Any values in the form -// of utility functions or additional generated methods of the Any type. -// -// Example 1: Pack and unpack a message in C++. -// -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } -// -// Example 2: Pack and unpack a message in Java. -// -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// Example 4: Pack and unpack a message in Go -// -// foo := &pb.Foo{...} -// any, err := ptypes.MarshalAny(foo) -// ... -// foo := &pb.Foo{} -// if err := ptypes.UnmarshalAny(any, foo); err != nil { -// ... -// } -// -// The pack methods provided by protobuf library will by default use -// 'type.googleapis.com/full.type.name' as the type URL and the unpack -// methods only use the fully qualified type name after the last '/' -// in the type URL, for example "foo.bar.com/x/y.z" will yield type -// name "y.z". -// -// -// JSON -// ==== -// The JSON representation of an `Any` value uses the regular -// representation of the deserialized, embedded message, with an -// additional field `@type` which contains the type URL. Example: -// -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } -// -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } -// -// If the embedded message type is well-known and has a custom JSON -// representation, that representation will be embedded adding a field -// `value` which holds the custom JSON in addition to the `@type` -// field. Example (for message [google.protobuf.Duration][]): -// -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// -message Any { - // A URL/resource name that uniquely identifies the type of the serialized - // protocol buffer message. This string must contain at least - // one "/" character. The last segment of the URL's path must represent - // the fully qualified name of the type (as in - // `path/google.protobuf.Duration`). The name should be in a canonical form - // (e.g., leading "." is not accepted). - // - // In practice, teams usually precompile into the binary all types that they - // expect it to use in the context of Any. However, for URLs which use the - // scheme `http`, `https`, or no scheme, one can optionally set up a type - // server that maps type URLs to message definitions as follows: - // - // * If no scheme is provided, `https` is assumed. - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) - // - // Note: this functionality is not currently available in the official - // protobuf release, and it is not used for type URLs beginning with - // type.googleapis.com. - // - // Schemes other than `http`, `https` (or the empty scheme) might be - // used with implementation specific semantics. - // - string type_url = 1; - - // Must be a valid serialized protocol buffer of the above specified type. - bytes value = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go index c0d595da7a..d3c33259d2 100644 --- a/vendor/github.com/golang/protobuf/ptypes/doc.go +++ b/vendor/github.com/golang/protobuf/ptypes/doc.go @@ -1,35 +1,10 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. -/* -Package ptypes contains code for interacting with well-known types. -*/ +// Package ptypes provides functionality for interacting with well-known types. +// +// Deprecated: Well-known types have specialized functionality directly +// injected into the generated packages for each message type. +// See the deprecation notice for each function for the suggested alternative. package ptypes diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go index 26d1ca2fb5..b2b55dd851 100644 --- a/vendor/github.com/golang/protobuf/ptypes/duration.go +++ b/vendor/github.com/golang/protobuf/ptypes/duration.go @@ -1,102 +1,76 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package ptypes -// This file implements conversions between google.protobuf.Duration -// and time.Duration. - import ( "errors" "fmt" "time" - durpb "github.com/golang/protobuf/ptypes/duration" + durationpb "github.com/golang/protobuf/ptypes/duration" ) +// Range of google.protobuf.Duration as specified in duration.proto. +// This is about 10,000 years in seconds. const ( - // Range of a durpb.Duration in seconds, as specified in - // google/protobuf/duration.proto. This is about 10,000 years in seconds. maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60) minSeconds = -maxSeconds ) -// validateDuration determines whether the durpb.Duration is valid according to the -// definition in google/protobuf/duration.proto. A valid durpb.Duration -// may still be too large to fit into a time.Duration (the range of durpb.Duration -// is about 10,000 years, and the range of time.Duration is about 290). -func validateDuration(d *durpb.Duration) error { - if d == nil { - return errors.New("duration: nil Duration") - } - if d.Seconds < minSeconds || d.Seconds > maxSeconds { - return fmt.Errorf("duration: %v: seconds out of range", d) - } - if d.Nanos <= -1e9 || d.Nanos >= 1e9 { - return fmt.Errorf("duration: %v: nanos out of range", d) - } - // Seconds and Nanos must have the same sign, unless d.Nanos is zero. - if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) { - return fmt.Errorf("duration: %v: seconds and nanos have different signs", d) - } - return nil -} - -// Duration converts a durpb.Duration to a time.Duration. Duration -// returns an error if the durpb.Duration is invalid or is too large to be -// represented in a time.Duration. -func Duration(p *durpb.Duration) (time.Duration, error) { - if err := validateDuration(p); err != nil { +// Duration converts a durationpb.Duration to a time.Duration. +// Duration returns an error if dur is invalid or overflows a time.Duration. +// +// Deprecated: Call the dur.AsDuration and dur.CheckValid methods instead. +func Duration(dur *durationpb.Duration) (time.Duration, error) { + if err := validateDuration(dur); err != nil { return 0, err } - d := time.Duration(p.Seconds) * time.Second - if int64(d/time.Second) != p.Seconds { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) + d := time.Duration(dur.Seconds) * time.Second + if int64(d/time.Second) != dur.Seconds { + return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur) } - if p.Nanos != 0 { - d += time.Duration(p.Nanos) * time.Nanosecond - if (d < 0) != (p.Nanos < 0) { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) + if dur.Nanos != 0 { + d += time.Duration(dur.Nanos) * time.Nanosecond + if (d < 0) != (dur.Nanos < 0) { + return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur) } } return d, nil } -// DurationProto converts a time.Duration to a durpb.Duration. -func DurationProto(d time.Duration) *durpb.Duration { +// DurationProto converts a time.Duration to a durationpb.Duration. +// +// Deprecated: Call the durationpb.New function instead. +func DurationProto(d time.Duration) *durationpb.Duration { nanos := d.Nanoseconds() secs := nanos / 1e9 nanos -= secs * 1e9 - return &durpb.Duration{ - Seconds: secs, + return &durationpb.Duration{ + Seconds: int64(secs), Nanos: int32(nanos), } } + +// validateDuration determines whether the durationpb.Duration is valid +// according to the definition in google/protobuf/duration.proto. +// A valid durpb.Duration may still be too large to fit into a time.Duration +// Note that the range of durationpb.Duration is about 10,000 years, +// while the range of time.Duration is about 290 years. +func validateDuration(dur *durationpb.Duration) error { + if dur == nil { + return errors.New("duration: nil Duration") + } + if dur.Seconds < minSeconds || dur.Seconds > maxSeconds { + return fmt.Errorf("duration: %v: seconds out of range", dur) + } + if dur.Nanos <= -1e9 || dur.Nanos >= 1e9 { + return fmt.Errorf("duration: %v: nanos out of range", dur) + } + // Seconds and Nanos must have the same sign, unless d.Nanos is zero. + if (dur.Seconds < 0 && dur.Nanos > 0) || (dur.Seconds > 0 && dur.Nanos < 0) { + return fmt.Errorf("duration: %v: seconds and nanos have different signs", dur) + } + return nil +} diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go index 58b0786990..d0079ee3ef 100644 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go +++ b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go @@ -1,163 +1,63 @@ // Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/duration.proto +// source: github.com/golang/protobuf/ptypes/duration/duration.proto package duration import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + durationpb "google.golang.org/protobuf/types/known/durationpb" + reflect "reflect" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +// Symbols defined in public import of google/protobuf/duration.proto. -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +type Duration = durationpb.Duration -// A Duration represents a signed, fixed-length span of time represented -// as a count of seconds and fractions of seconds at nanosecond -// resolution. It is independent of any calendar and concepts like "day" -// or "month". It is related to Timestamp in that the difference between -// two Timestamp values is a Duration and it can be added or subtracted -// from a Timestamp. Range is approximately +-10,000 years. -// -// # Examples -// -// Example 1: Compute Duration from two Timestamps in pseudo code. -// -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; -// -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; -// -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (duration.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } -// -// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. -// -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; -// -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; -// -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } -// -// Example 3: Compute Duration from datetime.timedelta in Python. -// -// td = datetime.timedelta(days=3, minutes=10) -// duration = Duration() -// duration.FromTimedelta(td) -// -// # JSON Mapping -// -// In JSON format, the Duration type is encoded as a string rather than an -// object, where the string ends in the suffix "s" (indicating seconds) and -// is preceded by the number of seconds, with nanoseconds expressed as -// fractional seconds. For example, 3 seconds with 0 nanoseconds should be -// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should -// be expressed in JSON format as "3.000000001s", and 3 seconds and 1 -// microsecond should be expressed in JSON format as "3.000001s". -// -// -type Duration struct { - // Signed seconds of the span of time. Must be from -315,576,000,000 - // to +315,576,000,000 inclusive. Note: these bounds are computed from: - // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years - Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` - // Signed fractions of a second at nanosecond resolution of the span - // of time. Durations less than one second are represented with a 0 - // `seconds` field and a positive or negative `nanos` field. For durations - // of one second or more, a non-zero value for the `nanos` field must be - // of the same sign as the `seconds` field. Must be from -999,999,999 - // to +999,999,999 inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +var File_github_com_golang_protobuf_ptypes_duration_duration_proto protoreflect.FileDescriptor + +var file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = []byte{ + 0x0a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x64, 0x75, 0x72, + 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x75, 0x72, + 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x35, 0x5a, 0x33, 0x67, + 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, + 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, + 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x3b, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, + 0x6f, 0x6e, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -func (m *Duration) Reset() { *m = Duration{} } -func (m *Duration) String() string { return proto.CompactTextString(m) } -func (*Duration) ProtoMessage() {} -func (*Duration) Descriptor() ([]byte, []int) { - return fileDescriptor_23597b2ebd7ac6c5, []int{0} +var file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = []interface{}{} +var file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name } -func (*Duration) XXX_WellKnownType() string { return "Duration" } - -func (m *Duration) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Duration.Unmarshal(m, b) -} -func (m *Duration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Duration.Marshal(b, m, deterministic) -} -func (m *Duration) XXX_Merge(src proto.Message) { - xxx_messageInfo_Duration.Merge(m, src) -} -func (m *Duration) XXX_Size() int { - return xxx_messageInfo_Duration.Size(m) -} -func (m *Duration) XXX_DiscardUnknown() { - xxx_messageInfo_Duration.DiscardUnknown(m) -} - -var xxx_messageInfo_Duration proto.InternalMessageInfo - -func (m *Duration) GetSeconds() int64 { - if m != nil { - return m.Seconds +func init() { file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() } +func file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() { + if File_github_com_golang_protobuf_ptypes_duration_duration_proto != nil { + return } - return 0 -} - -func (m *Duration) GetNanos() int32 { - if m != nil { - return m.Nanos - } - return 0 -} - -func init() { - proto.RegisterType((*Duration)(nil), "google.protobuf.Duration") -} - -func init() { - proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor_23597b2ebd7ac6c5) -} - -var fileDescriptor_23597b2ebd7ac6c5 = []byte{ - // 190 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a, - 0x2c, 0xc9, 0xcc, 0xcf, 0xd3, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0x56, - 0x5c, 0x1c, 0x2e, 0x50, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0xc9, 0xf9, 0x79, 0x29, 0xc5, - 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x30, 0xae, 0x90, 0x08, 0x17, 0x6b, 0x5e, 0x62, 0x5e, - 0x7e, 0xb1, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x6b, 0x10, 0x84, 0xe3, 0x54, 0xc3, 0x25, 0x9c, 0x9c, - 0x9f, 0xab, 0x87, 0x66, 0xa4, 0x13, 0x2f, 0xcc, 0xc0, 0x00, 0x90, 0x48, 0x00, 0x63, 0x94, 0x56, - 0x7a, 0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e, - 0x3a, 0xc2, 0x7d, 0x05, 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x70, 0x67, 0xfe, 0x60, 0x64, 0x5c, 0xc4, - 0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e, 0x00, 0x54, 0xa9, 0x5e, 0x78, - 0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b, 0x12, 0x1b, 0xd8, 0x0c, 0x63, - 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xdc, 0x84, 0x30, 0xff, 0xf3, 0x00, 0x00, 0x00, + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes, + DependencyIndexes: file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs, + }.Build() + File_github_com_golang_protobuf_ptypes_duration_duration_proto = out.File + file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = nil + file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = nil + file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = nil } diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto b/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto deleted file mode 100644 index 99cb102c35..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto +++ /dev/null @@ -1,116 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/duration"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "DurationProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// A Duration represents a signed, fixed-length span of time represented -// as a count of seconds and fractions of seconds at nanosecond -// resolution. It is independent of any calendar and concepts like "day" -// or "month". It is related to Timestamp in that the difference between -// two Timestamp values is a Duration and it can be added or subtracted -// from a Timestamp. Range is approximately +-10,000 years. -// -// # Examples -// -// Example 1: Compute Duration from two Timestamps in pseudo code. -// -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; -// -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; -// -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (duration.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } -// -// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. -// -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; -// -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; -// -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } -// -// Example 3: Compute Duration from datetime.timedelta in Python. -// -// td = datetime.timedelta(days=3, minutes=10) -// duration = Duration() -// duration.FromTimedelta(td) -// -// # JSON Mapping -// -// In JSON format, the Duration type is encoded as a string rather than an -// object, where the string ends in the suffix "s" (indicating seconds) and -// is preceded by the number of seconds, with nanoseconds expressed as -// fractional seconds. For example, 3 seconds with 0 nanoseconds should be -// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should -// be expressed in JSON format as "3.000000001s", and 3 seconds and 1 -// microsecond should be expressed in JSON format as "3.000001s". -// -// -message Duration { - // Signed seconds of the span of time. Must be from -315,576,000,000 - // to +315,576,000,000 inclusive. Note: these bounds are computed from: - // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years - int64 seconds = 1; - - // Signed fractions of a second at nanosecond resolution of the span - // of time. Durations less than one second are represented with a 0 - // `seconds` field and a positive or negative `nanos` field. For durations - // of one second or more, a non-zero value for the `nanos` field must be - // of the same sign as the `seconds` field. Must be from -999,999,999 - // to +999,999,999 inclusive. - int32 nanos = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go b/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go deleted file mode 100644 index 6bd9f67480..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go +++ /dev/null @@ -1,85 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/empty.proto - -package empty - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -// A generic empty message that you can re-use to avoid defining duplicated -// empty messages in your APIs. A typical example is to use it as the request -// or the response type of an API method. For instance: -// -// service Foo { -// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); -// } -// -// The JSON representation for `Empty` is empty JSON object `{}`. -type Empty struct { - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Empty) Reset() { *m = Empty{} } -func (m *Empty) String() string { return proto.CompactTextString(m) } -func (*Empty) ProtoMessage() {} -func (*Empty) Descriptor() ([]byte, []int) { - return fileDescriptor_900544acb223d5b8, []int{0} -} - -func (*Empty) XXX_WellKnownType() string { return "Empty" } - -func (m *Empty) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Empty.Unmarshal(m, b) -} -func (m *Empty) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Empty.Marshal(b, m, deterministic) -} -func (m *Empty) XXX_Merge(src proto.Message) { - xxx_messageInfo_Empty.Merge(m, src) -} -func (m *Empty) XXX_Size() int { - return xxx_messageInfo_Empty.Size(m) -} -func (m *Empty) XXX_DiscardUnknown() { - xxx_messageInfo_Empty.DiscardUnknown(m) -} - -var xxx_messageInfo_Empty proto.InternalMessageInfo - -func init() { - proto.RegisterType((*Empty)(nil), "google.protobuf.Empty") -} - -func init() { - proto.RegisterFile("google/protobuf/empty.proto", fileDescriptor_900544acb223d5b8) -} - -var fileDescriptor_900544acb223d5b8 = []byte{ - // 148 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4e, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcd, 0x2d, 0x28, - 0xa9, 0xd4, 0x03, 0x73, 0x85, 0xf8, 0x21, 0x92, 0x7a, 0x30, 0x49, 0x25, 0x76, 0x2e, 0x56, 0x57, - 0x90, 0xbc, 0x53, 0x19, 0x97, 0x70, 0x72, 0x7e, 0xae, 0x1e, 0x9a, 0xbc, 0x13, 0x17, 0x58, 0x36, - 0x00, 0xc4, 0x0d, 0x60, 0x8c, 0x52, 0x4f, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, - 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0x47, 0x58, 0x53, 0x50, 0x52, 0x59, 0x90, 0x5a, 0x0c, - 0xb1, 0xed, 0x07, 0x23, 0xe3, 0x22, 0x26, 0x66, 0xf7, 0x00, 0xa7, 0x55, 0x4c, 0x72, 0xee, 0x10, - 0x13, 0x03, 0xa0, 0xea, 0xf4, 0xc2, 0x53, 0x73, 0x72, 0xbc, 0xf3, 0xf2, 0xcb, 0xf3, 0x42, 0x40, - 0xea, 0x93, 0xd8, 0xc0, 0x06, 0x18, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff, 0x64, 0xd4, 0xb3, 0xa6, - 0xb7, 0x00, 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/empty/empty.proto b/vendor/github.com/golang/protobuf/ptypes/empty/empty.proto deleted file mode 100644 index 03cacd2330..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/empty/empty.proto +++ /dev/null @@ -1,52 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option go_package = "github.com/golang/protobuf/ptypes/empty"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "EmptyProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; -option cc_enable_arenas = true; - -// A generic empty message that you can re-use to avoid defining duplicated -// empty messages in your APIs. A typical example is to use it as the request -// or the response type of an API method. For instance: -// -// service Foo { -// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); -// } -// -// The JSON representation for `Empty` is empty JSON object `{}`. -message Empty {} diff --git a/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go b/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go index d82d6176b5..8d82abe213 100644 --- a/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go +++ b/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go @@ -1,338 +1,78 @@ // Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/struct.proto +// source: github.com/golang/protobuf/ptypes/struct/struct.proto package structpb import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + structpb "google.golang.org/protobuf/types/known/structpb" + reflect "reflect" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +// Symbols defined in public import of google/protobuf/struct.proto. -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +type NullValue = structpb.NullValue -// `NullValue` is a singleton enumeration to represent the null value for the -// `Value` type union. -// -// The JSON representation for `NullValue` is JSON `null`. -type NullValue int32 +const NullValue_NULL_VALUE = structpb.NullValue_NULL_VALUE -const ( - // Null value. - NullValue_NULL_VALUE NullValue = 0 -) +var NullValue_name = structpb.NullValue_name +var NullValue_value = structpb.NullValue_value -var NullValue_name = map[int32]string{ - 0: "NULL_VALUE", +type Struct = structpb.Struct +type Value = structpb.Value +type Value_NullValue = structpb.Value_NullValue +type Value_NumberValue = structpb.Value_NumberValue +type Value_StringValue = structpb.Value_StringValue +type Value_BoolValue = structpb.Value_BoolValue +type Value_StructValue = structpb.Value_StructValue +type Value_ListValue = structpb.Value_ListValue +type ListValue = structpb.ListValue + +var File_github_com_golang_protobuf_ptypes_struct_struct_proto protoreflect.FileDescriptor + +var file_github_com_golang_protobuf_ptypes_struct_struct_proto_rawDesc = []byte{ + 0x0a, 0x35, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x2f, 0x73, 0x74, 0x72, 0x75, 0x63, + 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x2e, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x33, 0x5a, 0x31, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, + 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x73, 0x74, 0x72, 0x75, 0x63, + 0x74, 0x3b, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x70, 0x62, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x33, } -var NullValue_value = map[string]int32{ - "NULL_VALUE": 0, +var file_github_com_golang_protobuf_ptypes_struct_struct_proto_goTypes = []interface{}{} +var file_github_com_golang_protobuf_ptypes_struct_struct_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name } -func (x NullValue) String() string { - return proto.EnumName(NullValue_name, int32(x)) -} - -func (NullValue) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_df322afd6c9fb402, []int{0} -} - -func (NullValue) XXX_WellKnownType() string { return "NullValue" } - -// `Struct` represents a structured data value, consisting of fields -// which map to dynamically typed values. In some languages, `Struct` -// might be supported by a native representation. For example, in -// scripting languages like JS a struct is represented as an -// object. The details of that representation are described together -// with the proto support for the language. -// -// The JSON representation for `Struct` is JSON object. -type Struct struct { - // Unordered map of dynamically typed values. - Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Struct) Reset() { *m = Struct{} } -func (m *Struct) String() string { return proto.CompactTextString(m) } -func (*Struct) ProtoMessage() {} -func (*Struct) Descriptor() ([]byte, []int) { - return fileDescriptor_df322afd6c9fb402, []int{0} -} - -func (*Struct) XXX_WellKnownType() string { return "Struct" } - -func (m *Struct) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Struct.Unmarshal(m, b) -} -func (m *Struct) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Struct.Marshal(b, m, deterministic) -} -func (m *Struct) XXX_Merge(src proto.Message) { - xxx_messageInfo_Struct.Merge(m, src) -} -func (m *Struct) XXX_Size() int { - return xxx_messageInfo_Struct.Size(m) -} -func (m *Struct) XXX_DiscardUnknown() { - xxx_messageInfo_Struct.DiscardUnknown(m) -} - -var xxx_messageInfo_Struct proto.InternalMessageInfo - -func (m *Struct) GetFields() map[string]*Value { - if m != nil { - return m.Fields +func init() { file_github_com_golang_protobuf_ptypes_struct_struct_proto_init() } +func file_github_com_golang_protobuf_ptypes_struct_struct_proto_init() { + if File_github_com_golang_protobuf_ptypes_struct_struct_proto != nil { + return } - return nil -} - -// `Value` represents a dynamically typed value which can be either -// null, a number, a string, a boolean, a recursive struct value, or a -// list of values. A producer of value is expected to set one of that -// variants, absence of any variant indicates an error. -// -// The JSON representation for `Value` is JSON value. -type Value struct { - // The kind of value. - // - // Types that are valid to be assigned to Kind: - // *Value_NullValue - // *Value_NumberValue - // *Value_StringValue - // *Value_BoolValue - // *Value_StructValue - // *Value_ListValue - Kind isValue_Kind `protobuf_oneof:"kind"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Value) Reset() { *m = Value{} } -func (m *Value) String() string { return proto.CompactTextString(m) } -func (*Value) ProtoMessage() {} -func (*Value) Descriptor() ([]byte, []int) { - return fileDescriptor_df322afd6c9fb402, []int{1} -} - -func (*Value) XXX_WellKnownType() string { return "Value" } - -func (m *Value) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Value.Unmarshal(m, b) -} -func (m *Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Value.Marshal(b, m, deterministic) -} -func (m *Value) XXX_Merge(src proto.Message) { - xxx_messageInfo_Value.Merge(m, src) -} -func (m *Value) XXX_Size() int { - return xxx_messageInfo_Value.Size(m) -} -func (m *Value) XXX_DiscardUnknown() { - xxx_messageInfo_Value.DiscardUnknown(m) -} - -var xxx_messageInfo_Value proto.InternalMessageInfo - -type isValue_Kind interface { - isValue_Kind() -} - -type Value_NullValue struct { - NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"` -} - -type Value_NumberValue struct { - NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,proto3,oneof"` -} - -type Value_StringValue struct { - StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,proto3,oneof"` -} - -type Value_BoolValue struct { - BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,proto3,oneof"` -} - -type Value_StructValue struct { - StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,proto3,oneof"` -} - -type Value_ListValue struct { - ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,proto3,oneof"` -} - -func (*Value_NullValue) isValue_Kind() {} - -func (*Value_NumberValue) isValue_Kind() {} - -func (*Value_StringValue) isValue_Kind() {} - -func (*Value_BoolValue) isValue_Kind() {} - -func (*Value_StructValue) isValue_Kind() {} - -func (*Value_ListValue) isValue_Kind() {} - -func (m *Value) GetKind() isValue_Kind { - if m != nil { - return m.Kind - } - return nil -} - -func (m *Value) GetNullValue() NullValue { - if x, ok := m.GetKind().(*Value_NullValue); ok { - return x.NullValue - } - return NullValue_NULL_VALUE -} - -func (m *Value) GetNumberValue() float64 { - if x, ok := m.GetKind().(*Value_NumberValue); ok { - return x.NumberValue - } - return 0 -} - -func (m *Value) GetStringValue() string { - if x, ok := m.GetKind().(*Value_StringValue); ok { - return x.StringValue - } - return "" -} - -func (m *Value) GetBoolValue() bool { - if x, ok := m.GetKind().(*Value_BoolValue); ok { - return x.BoolValue - } - return false -} - -func (m *Value) GetStructValue() *Struct { - if x, ok := m.GetKind().(*Value_StructValue); ok { - return x.StructValue - } - return nil -} - -func (m *Value) GetListValue() *ListValue { - if x, ok := m.GetKind().(*Value_ListValue); ok { - return x.ListValue - } - return nil -} - -// XXX_OneofWrappers is for the internal use of the proto package. -func (*Value) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*Value_NullValue)(nil), - (*Value_NumberValue)(nil), - (*Value_StringValue)(nil), - (*Value_BoolValue)(nil), - (*Value_StructValue)(nil), - (*Value_ListValue)(nil), - } -} - -// `ListValue` is a wrapper around a repeated field of values. -// -// The JSON representation for `ListValue` is JSON array. -type ListValue struct { - // Repeated field of dynamically typed values. - Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *ListValue) Reset() { *m = ListValue{} } -func (m *ListValue) String() string { return proto.CompactTextString(m) } -func (*ListValue) ProtoMessage() {} -func (*ListValue) Descriptor() ([]byte, []int) { - return fileDescriptor_df322afd6c9fb402, []int{2} -} - -func (*ListValue) XXX_WellKnownType() string { return "ListValue" } - -func (m *ListValue) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListValue.Unmarshal(m, b) -} -func (m *ListValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListValue.Marshal(b, m, deterministic) -} -func (m *ListValue) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListValue.Merge(m, src) -} -func (m *ListValue) XXX_Size() int { - return xxx_messageInfo_ListValue.Size(m) -} -func (m *ListValue) XXX_DiscardUnknown() { - xxx_messageInfo_ListValue.DiscardUnknown(m) -} - -var xxx_messageInfo_ListValue proto.InternalMessageInfo - -func (m *ListValue) GetValues() []*Value { - if m != nil { - return m.Values - } - return nil -} - -func init() { - proto.RegisterEnum("google.protobuf.NullValue", NullValue_name, NullValue_value) - proto.RegisterType((*Struct)(nil), "google.protobuf.Struct") - proto.RegisterMapType((map[string]*Value)(nil), "google.protobuf.Struct.FieldsEntry") - proto.RegisterType((*Value)(nil), "google.protobuf.Value") - proto.RegisterType((*ListValue)(nil), "google.protobuf.ListValue") -} - -func init() { - proto.RegisterFile("google/protobuf/struct.proto", fileDescriptor_df322afd6c9fb402) -} - -var fileDescriptor_df322afd6c9fb402 = []byte{ - // 417 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0x41, 0x8b, 0xd3, 0x40, - 0x14, 0xc7, 0x3b, 0xc9, 0x36, 0x98, 0x17, 0x59, 0x97, 0x11, 0xb4, 0xac, 0xa2, 0xa1, 0x7b, 0x09, - 0x22, 0x29, 0xd6, 0x8b, 0x18, 0x2f, 0x06, 0xd6, 0x5d, 0x30, 0x2c, 0x31, 0xba, 0x15, 0xbc, 0x94, - 0x26, 0x4d, 0x63, 0xe8, 0x74, 0x26, 0x24, 0x33, 0x4a, 0x8f, 0x7e, 0x0b, 0xcf, 0x1e, 0x3d, 0xfa, - 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0x00, + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_golang_protobuf_ptypes_struct_struct_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_golang_protobuf_ptypes_struct_struct_proto_goTypes, + DependencyIndexes: file_github_com_golang_protobuf_ptypes_struct_struct_proto_depIdxs, + }.Build() + File_github_com_golang_protobuf_ptypes_struct_struct_proto = out.File + file_github_com_golang_protobuf_ptypes_struct_struct_proto_rawDesc = nil + file_github_com_golang_protobuf_ptypes_struct_struct_proto_goTypes = nil + file_github_com_golang_protobuf_ptypes_struct_struct_proto_depIdxs = nil } diff --git a/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto b/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto deleted file mode 100644 index ed990e31d9..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto +++ /dev/null @@ -1,95 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/struct;structpb"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "StructProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// `Struct` represents a structured data value, consisting of fields -// which map to dynamically typed values. In some languages, `Struct` -// might be supported by a native representation. For example, in -// scripting languages like JS a struct is represented as an -// object. The details of that representation are described together -// with the proto support for the language. -// -// The JSON representation for `Struct` is JSON object. -message Struct { - // Unordered map of dynamically typed values. - map fields = 1; -} - -// `Value` represents a dynamically typed value which can be either -// null, a number, a string, a boolean, a recursive struct value, or a -// list of values. A producer of value is expected to set one of that -// variants, absence of any variant indicates an error. -// -// The JSON representation for `Value` is JSON value. -message Value { - // The kind of value. - oneof kind { - // Represents a null value. - NullValue null_value = 1; - // Represents a double value. - double number_value = 2; - // Represents a string value. - string string_value = 3; - // Represents a boolean value. - bool bool_value = 4; - // Represents a structured value. - Struct struct_value = 5; - // Represents a repeated `Value`. - ListValue list_value = 6; - } -} - -// `NullValue` is a singleton enumeration to represent the null value for the -// `Value` type union. -// -// The JSON representation for `NullValue` is JSON `null`. -enum NullValue { - // Null value. - NULL_VALUE = 0; -} - -// `ListValue` is a wrapper around a repeated field of values. -// -// The JSON representation for `ListValue` is JSON array. -message ListValue { - // Repeated field of dynamically typed values. - repeated Value values = 1; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go index 8da0df01ac..8368a3f70d 100644 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go +++ b/vendor/github.com/golang/protobuf/ptypes/timestamp.go @@ -1,46 +1,18 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package ptypes -// This file implements operations on google.protobuf.Timestamp. - import ( "errors" "fmt" "time" - tspb "github.com/golang/protobuf/ptypes/timestamp" + timestamppb "github.com/golang/protobuf/ptypes/timestamp" ) +// Range of google.protobuf.Duration as specified in timestamp.proto. const ( // Seconds field of the earliest valid Timestamp. // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). @@ -50,17 +22,80 @@ const ( maxValidSeconds = 253402300800 ) +// Timestamp converts a timestamppb.Timestamp to a time.Time. +// It returns an error if the argument is invalid. +// +// Unlike most Go functions, if Timestamp returns an error, the first return +// value is not the zero time.Time. Instead, it is the value obtained from the +// time.Unix function when passed the contents of the Timestamp, in the UTC +// locale. This may or may not be a meaningful time; many invalid Timestamps +// do map to valid time.Times. +// +// A nil Timestamp returns an error. The first return value in that case is +// undefined. +// +// Deprecated: Call the ts.AsTime and ts.CheckValid methods instead. +func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) { + // Don't return the zero value on error, because corresponds to a valid + // timestamp. Instead return whatever time.Unix gives us. + var t time.Time + if ts == nil { + t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp + } else { + t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() + } + return t, validateTimestamp(ts) +} + +// TimestampNow returns a google.protobuf.Timestamp for the current time. +// +// Deprecated: Call the timestamppb.Now function instead. +func TimestampNow() *timestamppb.Timestamp { + ts, err := TimestampProto(time.Now()) + if err != nil { + panic("ptypes: time.Now() out of Timestamp range") + } + return ts +} + +// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. +// It returns an error if the resulting Timestamp is invalid. +// +// Deprecated: Call the timestamppb.New function instead. +func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) { + ts := ×tamppb.Timestamp{ + Seconds: t.Unix(), + Nanos: int32(t.Nanosecond()), + } + if err := validateTimestamp(ts); err != nil { + return nil, err + } + return ts, nil +} + +// TimestampString returns the RFC 3339 string for valid Timestamps. +// For invalid Timestamps, it returns an error message in parentheses. +// +// Deprecated: Call the ts.AsTime method instead, +// followed by a call to the Format method on the time.Time value. +func TimestampString(ts *timestamppb.Timestamp) string { + t, err := Timestamp(ts) + if err != nil { + return fmt.Sprintf("(%v)", err) + } + return t.Format(time.RFC3339Nano) +} + // validateTimestamp determines whether a Timestamp is valid. -// A valid timestamp represents a time in the range -// [0001-01-01, 10000-01-01) and has a Nanos field -// in the range [0, 1e9). +// A valid timestamp represents a time in the range [0001-01-01, 10000-01-01) +// and has a Nanos field in the range [0, 1e9). // // If the Timestamp is valid, validateTimestamp returns nil. -// Otherwise, it returns an error that describes -// the problem. +// Otherwise, it returns an error that describes the problem. // -// Every valid Timestamp can be represented by a time.Time, but the converse is not true. -func validateTimestamp(ts *tspb.Timestamp) error { +// Every valid Timestamp can be represented by a time.Time, +// but the converse is not true. +func validateTimestamp(ts *timestamppb.Timestamp) error { if ts == nil { return errors.New("timestamp: nil Timestamp") } @@ -75,58 +110,3 @@ func validateTimestamp(ts *tspb.Timestamp) error { } return nil } - -// Timestamp converts a google.protobuf.Timestamp proto to a time.Time. -// It returns an error if the argument is invalid. -// -// Unlike most Go functions, if Timestamp returns an error, the first return value -// is not the zero time.Time. Instead, it is the value obtained from the -// time.Unix function when passed the contents of the Timestamp, in the UTC -// locale. This may or may not be a meaningful time; many invalid Timestamps -// do map to valid time.Times. -// -// A nil Timestamp returns an error. The first return value in that case is -// undefined. -func Timestamp(ts *tspb.Timestamp) (time.Time, error) { - // Don't return the zero value on error, because corresponds to a valid - // timestamp. Instead return whatever time.Unix gives us. - var t time.Time - if ts == nil { - t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp - } else { - t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() - } - return t, validateTimestamp(ts) -} - -// TimestampNow returns a google.protobuf.Timestamp for the current time. -func TimestampNow() *tspb.Timestamp { - ts, err := TimestampProto(time.Now()) - if err != nil { - panic("ptypes: time.Now() out of Timestamp range") - } - return ts -} - -// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. -// It returns an error if the resulting Timestamp is invalid. -func TimestampProto(t time.Time) (*tspb.Timestamp, error) { - ts := &tspb.Timestamp{ - Seconds: t.Unix(), - Nanos: int32(t.Nanosecond()), - } - if err := validateTimestamp(ts); err != nil { - return nil, err - } - return ts, nil -} - -// TimestampString returns the RFC 3339 string for valid Timestamps. For invalid -// Timestamps, it returns an error message in parentheses. -func TimestampString(ts *tspb.Timestamp) string { - t, err := Timestamp(ts) - if err != nil { - return fmt.Sprintf("(%v)", err) - } - return t.Format(time.RFC3339Nano) -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go index 7a3b1e40e2..a76f807600 100644 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go +++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go @@ -1,185 +1,64 @@ // Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/timestamp.proto +// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto package timestamp import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +// Symbols defined in public import of google/protobuf/timestamp.proto. -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +type Timestamp = timestamppb.Timestamp -// A Timestamp represents a point in time independent of any time zone or local -// calendar, encoded as a count of seconds and fractions of seconds at -// nanosecond resolution. The count is relative to an epoch at UTC midnight on -// January 1, 1970, in the proleptic Gregorian calendar which extends the -// Gregorian calendar backwards to year one. -// -// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap -// second table is needed for interpretation, using a [24-hour linear -// smear](https://developers.google.com/time/smear). -// -// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By -// restricting to that range, we ensure that we can convert to and from [RFC -// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings. -// -// # Examples -// -// Example 1: Compute Timestamp from POSIX `time()`. -// -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); -// -// Example 2: Compute Timestamp from POSIX `gettimeofday()`. -// -// struct timeval tv; -// gettimeofday(&tv, NULL); -// -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); -// -// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. -// -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; -// -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); -// -// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. -// -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); -// -// -// Example 5: Compute Timestamp from current time in Python. -// -// timestamp = Timestamp() -// timestamp.GetCurrentTime() -// -// # JSON Mapping -// -// In JSON format, the Timestamp type is encoded as a string in the -// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the -// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" -// where {year} is always expressed using four digits while {month}, {day}, -// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional -// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), -// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone -// is required. A proto3 JSON serializer should always use UTC (as indicated by -// "Z") when printing the Timestamp type and a proto3 JSON parser should be -// able to accept both UTC and other timezones (as indicated by an offset). -// -// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past -// 01:30 UTC on January 15, 2017. -// -// In JavaScript, one can convert a Date object to this format using the -// standard -// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString) -// method. In Python, a standard `datetime.datetime` object can be converted -// to this format using -// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with -// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use -// the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D -// ) to obtain a formatter capable of generating timestamps in this format. -// -// -type Timestamp struct { - // Represents seconds of UTC time since Unix epoch - // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to - // 9999-12-31T23:59:59Z inclusive. - Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` - // Non-negative fractions of a second at nanosecond resolution. Negative - // second values with fractions must still have non-negative nanos values - // that count forward in time. Must be from 0 to 999,999,999 - // inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +var File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto protoreflect.FileDescriptor + +var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = []byte{ + 0x0a, 0x3b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2f, 0x74, 0x69, + 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, + 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x37, + 0x5a, 0x35, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x3b, 0x74, 0x69, + 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x33, } -func (m *Timestamp) Reset() { *m = Timestamp{} } -func (m *Timestamp) String() string { return proto.CompactTextString(m) } -func (*Timestamp) ProtoMessage() {} -func (*Timestamp) Descriptor() ([]byte, []int) { - return fileDescriptor_292007bbfe81227e, []int{0} +var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = []interface{}{} +var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name } -func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" } - -func (m *Timestamp) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Timestamp.Unmarshal(m, b) -} -func (m *Timestamp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Timestamp.Marshal(b, m, deterministic) -} -func (m *Timestamp) XXX_Merge(src proto.Message) { - xxx_messageInfo_Timestamp.Merge(m, src) -} -func (m *Timestamp) XXX_Size() int { - return xxx_messageInfo_Timestamp.Size(m) -} -func (m *Timestamp) XXX_DiscardUnknown() { - xxx_messageInfo_Timestamp.DiscardUnknown(m) -} - -var xxx_messageInfo_Timestamp proto.InternalMessageInfo - -func (m *Timestamp) GetSeconds() int64 { - if m != nil { - return m.Seconds +func init() { file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() } +func file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() { + if File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto != nil { + return } - return 0 -} - -func (m *Timestamp) GetNanos() int32 { - if m != nil { - return m.Nanos - } - return 0 -} - -func init() { - proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp") -} - -func init() { - proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e) -} - -var fileDescriptor_292007bbfe81227e = []byte{ - // 191 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d, - 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0xd0, 0x03, 0x0b, 0x09, 0xf1, 0x43, 0x14, 0xe8, 0xc1, 0x14, 0x28, - 0x59, 0x73, 0x71, 0x86, 0xc0, 0xd4, 0x08, 0x49, 0x70, 0xb1, 0x17, 0xa7, 0x26, 0xe7, 0xe7, 0xa5, - 0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0x30, 0x07, 0xc1, 0xb8, 0x42, 0x22, 0x5c, 0xac, 0x79, 0x89, - 0x79, 0xf9, 0xc5, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x53, 0x1d, 0x97, 0x70, - 0x72, 0x7e, 0xae, 0x1e, 0x9a, 0x99, 0x4e, 0x7c, 0x70, 0x13, 0x03, 0x40, 0x42, 0x01, 0x8c, 0x51, - 0xda, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xe9, 0xf9, 0x39, 0x89, - 0x79, 0xe9, 0x08, 0x27, 0x16, 0x94, 0x54, 0x16, 0xa4, 0x16, 0x23, 0x5c, 0xfa, 0x83, 0x91, 0x71, - 0x11, 0x13, 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xc9, 0x01, 0x50, 0xb5, 0x7a, - 0xe1, 0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x3d, 0x49, 0x6c, 0x60, 0x43, - 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xbc, 0x77, 0x4a, 0x07, 0xf7, 0x00, 0x00, 0x00, + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes, + DependencyIndexes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs, + }.Build() + File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto = out.File + file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = nil + file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = nil + file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = nil } diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto deleted file mode 100644 index cd357864a9..0000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto +++ /dev/null @@ -1,138 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/timestamp"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "TimestampProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// A Timestamp represents a point in time independent of any time zone or local -// calendar, encoded as a count of seconds and fractions of seconds at -// nanosecond resolution. The count is relative to an epoch at UTC midnight on -// January 1, 1970, in the proleptic Gregorian calendar which extends the -// Gregorian calendar backwards to year one. -// -// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap -// second table is needed for interpretation, using a [24-hour linear -// smear](https://developers.google.com/time/smear). -// -// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By -// restricting to that range, we ensure that we can convert to and from [RFC -// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings. -// -// # Examples -// -// Example 1: Compute Timestamp from POSIX `time()`. -// -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); -// -// Example 2: Compute Timestamp from POSIX `gettimeofday()`. -// -// struct timeval tv; -// gettimeofday(&tv, NULL); -// -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); -// -// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. -// -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; -// -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); -// -// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. -// -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); -// -// -// Example 5: Compute Timestamp from current time in Python. -// -// timestamp = Timestamp() -// timestamp.GetCurrentTime() -// -// # JSON Mapping -// -// In JSON format, the Timestamp type is encoded as a string in the -// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the -// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" -// where {year} is always expressed using four digits while {month}, {day}, -// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional -// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), -// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone -// is required. A proto3 JSON serializer should always use UTC (as indicated by -// "Z") when printing the Timestamp type and a proto3 JSON parser should be -// able to accept both UTC and other timezones (as indicated by an offset). -// -// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past -// 01:30 UTC on January 15, 2017. -// -// In JavaScript, one can convert a Date object to this format using the -// standard -// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString) -// method. In Python, a standard `datetime.datetime` object can be converted -// to this format using -// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with -// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use -// the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D -// ) to obtain a formatter capable of generating timestamps in this format. -// -// -message Timestamp { - // Represents seconds of UTC time since Unix epoch - // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to - // 9999-12-31T23:59:59Z inclusive. - int64 seconds = 1; - - // Non-negative fractions of a second at nanosecond resolution. Negative - // second values with fractions must still have non-negative nanos values - // that count forward in time. Must be from 0 to 999,999,999 - // inclusive. - int32 nanos = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go b/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go new file mode 100644 index 0000000000..cc40f27ad3 --- /dev/null +++ b/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go @@ -0,0 +1,71 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: github.com/golang/protobuf/ptypes/wrappers/wrappers.proto + +package wrappers + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + wrapperspb "google.golang.org/protobuf/types/known/wrapperspb" + reflect "reflect" +) + +// Symbols defined in public import of google/protobuf/wrappers.proto. + +type DoubleValue = wrapperspb.DoubleValue +type FloatValue = wrapperspb.FloatValue +type Int64Value = wrapperspb.Int64Value +type UInt64Value = wrapperspb.UInt64Value +type Int32Value = wrapperspb.Int32Value +type UInt32Value = wrapperspb.UInt32Value +type BoolValue = wrapperspb.BoolValue +type StringValue = wrapperspb.StringValue +type BytesValue = wrapperspb.BytesValue + +var File_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto protoreflect.FileDescriptor + +var file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_rawDesc = []byte{ + 0x0a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x2f, 0x77, 0x72, 0x61, + 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x77, 0x72, 0x61, + 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x35, 0x5a, 0x33, 0x67, + 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, + 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, + 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x3b, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, + 0x72, 0x73, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_goTypes = []interface{}{} +var file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_init() } +func file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_init() { + if File_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_goTypes, + DependencyIndexes: file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_depIdxs, + }.Build() + File_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto = out.File + file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_rawDesc = nil + file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_goTypes = nil + file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_depIdxs = nil +} diff --git a/vendor/github.com/prometheus/common/expfmt/decode.go b/vendor/github.com/prometheus/common/expfmt/decode.go index c092723e84..7657f841d6 100644 --- a/vendor/github.com/prometheus/common/expfmt/decode.go +++ b/vendor/github.com/prometheus/common/expfmt/decode.go @@ -164,7 +164,7 @@ func (sd *SampleDecoder) Decode(s *model.Vector) error { } // ExtractSamples builds a slice of samples from the provided metric -// families. If an error occurrs during sample extraction, it continues to +// families. If an error occurs during sample extraction, it continues to // extract from the remaining metric families. The returned error is the last // error that has occurred. func ExtractSamples(o *DecodeOptions, fams ...*dto.MetricFamily) (model.Vector, error) { diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go index bd4e347454..64dc0eb40c 100644 --- a/vendor/github.com/prometheus/common/expfmt/encode.go +++ b/vendor/github.com/prometheus/common/expfmt/encode.go @@ -18,7 +18,7 @@ import ( "io" "net/http" - "github.com/golang/protobuf/proto" + "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/matttproud/golang_protobuf_extensions/pbutil" "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg" diff --git a/vendor/github.com/prometheus/common/expfmt/text_parse.go b/vendor/github.com/prometheus/common/expfmt/text_parse.go index 342e5940d0..84be0643ec 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_parse.go +++ b/vendor/github.com/prometheus/common/expfmt/text_parse.go @@ -24,7 +24,7 @@ import ( dto "github.com/prometheus/client_model/go" - "github.com/golang/protobuf/proto" + "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/prometheus/common/model" ) @@ -299,6 +299,17 @@ func (p *TextParser) startLabelName() stateFn { p.parseError(fmt.Sprintf("expected '=' after label name, found %q", p.currentByte)) return nil } + // Check for duplicate label names. + labels := make(map[string]struct{}) + for _, l := range p.currentMetric.Label { + lName := l.GetName() + if _, exists := labels[lName]; !exists { + labels[lName] = struct{}{} + } else { + p.parseError(fmt.Sprintf("duplicate label names for metric %q", p.currentMF.GetName())) + return nil + } + } return p.startLabelValue } diff --git a/vendor/github.com/prometheus/common/model/fnv.go b/vendor/github.com/prometheus/common/model/fnv.go index 038fc1c900..367afecd30 100644 --- a/vendor/github.com/prometheus/common/model/fnv.go +++ b/vendor/github.com/prometheus/common/model/fnv.go @@ -20,7 +20,7 @@ const ( prime64 = 1099511628211 ) -// hashNew initializies a new fnv64a hash value. +// hashNew initializes a new fnv64a hash value. func hashNew() uint64 { return offset64 } diff --git a/vendor/github.com/prometheus/common/model/labels.go b/vendor/github.com/prometheus/common/model/labels.go index 41051a01a3..ef89563354 100644 --- a/vendor/github.com/prometheus/common/model/labels.go +++ b/vendor/github.com/prometheus/common/model/labels.go @@ -45,6 +45,14 @@ const ( // scrape a target. MetricsPathLabel = "__metrics_path__" + // ScrapeIntervalLabel is the name of the label that holds the scrape interval + // used to scrape a target. + ScrapeIntervalLabel = "__scrape_interval__" + + // ScrapeTimeoutLabel is the name of the label that holds the scrape + // timeout used to scrape a target. + ScrapeTimeoutLabel = "__scrape_timeout__" + // ReservedLabelPrefix is a prefix which is not legal in user-supplied // label names. ReservedLabelPrefix = "__" diff --git a/vendor/github.com/prometheus/common/model/time.go b/vendor/github.com/prometheus/common/model/time.go index 490a0240c1..7f67b16e42 100644 --- a/vendor/github.com/prometheus/common/model/time.go +++ b/vendor/github.com/prometheus/common/model/time.go @@ -14,6 +14,8 @@ package model import ( + "encoding/json" + "errors" "fmt" "math" "regexp" @@ -181,77 +183,118 @@ func (d *Duration) Type() string { return "duration" } -var durationRE = regexp.MustCompile("^([0-9]+)(y|w|d|h|m|s|ms)$") +var durationRE = regexp.MustCompile("^(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?$") // ParseDuration parses a string into a time.Duration, assuming that a year // always has 365d, a week always has 7d, and a day always has 24h. func ParseDuration(durationStr string) (Duration, error) { - // Allow 0 without a unit. - if durationStr == "0" { + switch durationStr { + case "0": + // Allow 0 without a unit. return 0, nil + case "": + return 0, fmt.Errorf("empty duration string") } matches := durationRE.FindStringSubmatch(durationStr) - if len(matches) != 3 { + if matches == nil { return 0, fmt.Errorf("not a valid duration string: %q", durationStr) } - var ( - n, _ = strconv.Atoi(matches[1]) - dur = time.Duration(n) * time.Millisecond - ) - switch unit := matches[2]; unit { - case "y": - dur *= 1000 * 60 * 60 * 24 * 365 - case "w": - dur *= 1000 * 60 * 60 * 24 * 7 - case "d": - dur *= 1000 * 60 * 60 * 24 - case "h": - dur *= 1000 * 60 * 60 - case "m": - dur *= 1000 * 60 - case "s": - dur *= 1000 - case "ms": - // Value already correct - default: - return 0, fmt.Errorf("invalid time unit in duration string: %q", unit) + var dur time.Duration + + // Parse the match at pos `pos` in the regex and use `mult` to turn that + // into ms, then add that value to the total parsed duration. + var overflowErr error + m := func(pos int, mult time.Duration) { + if matches[pos] == "" { + return + } + n, _ := strconv.Atoi(matches[pos]) + + // Check if the provided duration overflows time.Duration (> ~ 290years). + if n > int((1<<63-1)/mult/time.Millisecond) { + overflowErr = errors.New("duration out of range") + } + d := time.Duration(n) * time.Millisecond + dur += d * mult + + if dur < 0 { + overflowErr = errors.New("duration out of range") + } } - return Duration(dur), nil + + m(2, 1000*60*60*24*365) // y + m(4, 1000*60*60*24*7) // w + m(6, 1000*60*60*24) // d + m(8, 1000*60*60) // h + m(10, 1000*60) // m + m(12, 1000) // s + m(14, 1) // ms + + return Duration(dur), overflowErr } func (d Duration) String() string { var ( - ms = int64(time.Duration(d) / time.Millisecond) - unit = "ms" + ms = int64(time.Duration(d) / time.Millisecond) + r = "" ) if ms == 0 { return "0s" } - factors := map[string]int64{ - "y": 1000 * 60 * 60 * 24 * 365, - "w": 1000 * 60 * 60 * 24 * 7, - "d": 1000 * 60 * 60 * 24, - "h": 1000 * 60 * 60, - "m": 1000 * 60, - "s": 1000, - "ms": 1, + + f := func(unit string, mult int64, exact bool) { + if exact && ms%mult != 0 { + return + } + if v := ms / mult; v > 0 { + r += fmt.Sprintf("%d%s", v, unit) + ms -= v * mult + } } - switch int64(0) { - case ms % factors["y"]: - unit = "y" - case ms % factors["w"]: - unit = "w" - case ms % factors["d"]: - unit = "d" - case ms % factors["h"]: - unit = "h" - case ms % factors["m"]: - unit = "m" - case ms % factors["s"]: - unit = "s" + // Only format years and weeks if the remainder is zero, as it is often + // easier to read 90d than 12w6d. + f("y", 1000*60*60*24*365, true) + f("w", 1000*60*60*24*7, true) + + f("d", 1000*60*60*24, false) + f("h", 1000*60*60, false) + f("m", 1000*60, false) + f("s", 1000, false) + f("ms", 1, false) + + return r +} + +// MarshalJSON implements the json.Marshaler interface. +func (d Duration) MarshalJSON() ([]byte, error) { + return json.Marshal(d.String()) +} + +// UnmarshalJSON implements the json.Unmarshaler interface. +func (d *Duration) UnmarshalJSON(bytes []byte) error { + var s string + if err := json.Unmarshal(bytes, &s); err != nil { + return err } - return fmt.Sprintf("%v%v", ms/factors[unit], unit) + dur, err := ParseDuration(s) + if err != nil { + return err + } + *d = dur + return nil +} + +// MarshalText implements the encoding.TextMarshaler interface. +func (d *Duration) MarshalText() ([]byte, error) { + return []byte(d.String()), nil +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface. +func (d *Duration) UnmarshalText(text []byte) error { + var err error + *d, err = ParseDuration(string(text)) + return err } // MarshalYAML implements the yaml.Marshaler interface. diff --git a/vendor/github.com/coreos/etcd/LICENSE b/vendor/go.etcd.io/etcd/client/pkg/v3/LICENSE similarity index 100% rename from vendor/github.com/coreos/etcd/LICENSE rename to vendor/go.etcd.io/etcd/client/pkg/v3/LICENSE diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/dir_unix.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/dir_unix.go similarity index 97% rename from vendor/github.com/coreos/etcd/pkg/fileutil/dir_unix.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/dir_unix.go index 4ce15dc6bc..ca82f765c9 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/dir_unix.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/dir_unix.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows // +build !windows package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/dir_windows.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/dir_windows.go similarity index 98% rename from vendor/github.com/coreos/etcd/pkg/fileutil/dir_windows.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/dir_windows.go index a10a90583c..849c63c876 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/dir_windows.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/dir_windows.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build windows // +build windows package fileutil diff --git a/vendor/github.com/coreos/pkg/capnslog/init_windows.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/doc.go similarity index 72% rename from vendor/github.com/coreos/pkg/capnslog/init_windows.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/doc.go index 4553050653..69dde5a7dd 100644 --- a/vendor/github.com/coreos/pkg/capnslog/init_windows.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/doc.go @@ -1,4 +1,4 @@ -// Copyright 2015 CoreOS, Inc. +// Copyright 2018 The etcd Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -12,14 +12,5 @@ // See the License for the specific language governing permissions and // limitations under the License. -package capnslog - -import "os" - -func init() { - initHijack() - - // Go `log` package uses os.Stderr. - SetFormatter(NewPrettyFormatter(os.Stderr, false)) - SetGlobalLogLevel(INFO) -} +// Package fileutil implements utility functions related to files and paths. +package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/fileutil.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/fileutil.go similarity index 71% rename from vendor/github.com/coreos/etcd/pkg/fileutil/fileutil.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/fileutil.go index 3c73916a1e..e442c3c92e 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/fileutil.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/fileutil.go @@ -12,7 +12,6 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Package fileutil implements utility functions related to files and paths. package fileutil import ( @@ -21,9 +20,8 @@ import ( "io/ioutil" "os" "path/filepath" - "sort" - "github.com/coreos/pkg/capnslog" + "go.uber.org/zap" ) const ( @@ -31,35 +29,19 @@ const ( PrivateFileMode = 0600 ) -var ( - plog = capnslog.NewPackageLogger("github.com/coreos/etcd", "pkg/fileutil") -) - // IsDirWriteable checks if dir is writable by writing and removing a file // to dir. It returns nil if dir is writable. func IsDirWriteable(dir string) error { - f := filepath.Join(dir, ".touch") + f, err := filepath.Abs(filepath.Join(dir, ".touch")) + if err != nil { + return err + } if err := ioutil.WriteFile(f, []byte(""), PrivateFileMode); err != nil { return err } return os.Remove(f) } -// ReadDir returns the filenames in the given directory in sorted order. -func ReadDir(dirpath string) ([]string, error) { - dir, err := os.Open(dirpath) - if err != nil { - return nil, err - } - defer dir.Close() - names, err := dir.Readdirnames(-1) - if err != nil { - return nil, err - } - sort.Strings(names) - return names, nil -} - // TouchDirAll is similar to os.MkdirAll. It creates directories with 0700 permission if any directory // does not exists. TouchDirAll also ensures the given directory is writable. func TouchDirAll(dir string) error { @@ -68,7 +50,11 @@ func TouchDirAll(dir string) error { if Exist(dir) { err := CheckDirPermission(dir, PrivateDirMode) if err != nil { - plog.Warningf("check file permission: %v", err) + lg, _ := zap.NewProduction() + if lg == nil { + lg = zap.NewExample() + } + lg.Warn("check file permission", zap.Error(err)) } } else { err := os.MkdirAll(dir, PrivateDirMode) @@ -99,11 +85,18 @@ func CreateDirAll(dir string) error { return err } +// Exist returns true if a file or directory exists. func Exist(name string) bool { _, err := os.Stat(name) return err == nil } +// DirEmpty returns true if a directory empty and can access. +func DirEmpty(name string) bool { + ns, err := ReadDir(name) + return len(ns) == 0 && err == nil +} + // ZeroToEnd zeros a file starting from SEEK_CUR to its SEEK_END. May temporarily // shorten the length of the file. func ZeroToEnd(f *os.File) error { @@ -131,7 +124,7 @@ func ZeroToEnd(f *os.File) error { // Returns error if dir is empty or exist with a different permission than specified. func CheckDirPermission(dir string, perm os.FileMode) error { if !Exist(dir) { - return fmt.Errorf("directory %q empty, cannot check permission.", dir) + return fmt.Errorf("directory %q empty, cannot check permission", dir) } //check the existing permission on the directory dirInfo, err := os.Stat(dir) @@ -140,8 +133,40 @@ func CheckDirPermission(dir string, perm os.FileMode) error { } dirMode := dirInfo.Mode().Perm() if dirMode != perm { - err = fmt.Errorf("directory %q exist, but the permission is %q. The recommended permission is %q to prevent possible unprivileged access to the data.", dir, dirInfo.Mode(), os.FileMode(PrivateDirMode)) + err = fmt.Errorf("directory %q exist, but the permission is %q. The recommended permission is %q to prevent possible unprivileged access to the data", dir, dirInfo.Mode(), os.FileMode(PrivateDirMode)) return err } return nil } + +// RemoveMatchFile deletes file if matchFunc is true on an existing dir +// Returns error if the dir does not exist or remove file fail +func RemoveMatchFile(lg *zap.Logger, dir string, matchFunc func(fileName string) bool) error { + if lg == nil { + lg = zap.NewNop() + } + if !Exist(dir) { + return fmt.Errorf("directory %s does not exist", dir) + } + fileNames, err := ReadDir(dir) + if err != nil { + return err + } + var removeFailedFiles []string + for _, fileName := range fileNames { + if matchFunc(fileName) { + file := filepath.Join(dir, fileName) + if err = os.Remove(file); err != nil { + removeFailedFiles = append(removeFailedFiles, fileName) + lg.Error("remove file failed", + zap.String("file", file), + zap.Error(err)) + continue + } + } + } + if len(removeFailedFiles) != 0 { + return fmt.Errorf("remove file(s) %v error", removeFailedFiles) + } + return nil +} diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/lock.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock.go similarity index 100% rename from vendor/github.com/coreos/etcd/pkg/fileutil/lock.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock.go diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_flock.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_flock.go similarity index 96% rename from vendor/github.com/coreos/etcd/pkg/fileutil/lock_flock.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_flock.go index 542550bc8a..dcdf226cdb 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_flock.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_flock.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows && !plan9 && !solaris // +build !windows,!plan9,!solaris package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_linux.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_linux.go similarity index 82% rename from vendor/github.com/coreos/etcd/pkg/fileutil/lock_linux.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_linux.go index 004d35fa23..d8952cc481 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_linux.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_linux.go @@ -12,27 +12,24 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package fileutil import ( + "fmt" "io" "os" "syscall" + + "golang.org/x/sys/unix" ) // This used to call syscall.Flock() but that call fails with EBADF on NFS. // An alternative is lockf() which works on NFS but that call lets a process lock // the same file twice. Instead, use Linux's non-standard open file descriptor // locks which will block if the process already holds the file lock. -// -// constants from /usr/include/bits/fcntl-linux.h -const ( - F_OFD_GETLK = 36 - F_OFD_SETLK = 37 - F_OFD_SETLKW = 38 -) var ( wrlck = syscall.Flock_t{ @@ -49,7 +46,7 @@ var ( func init() { // use open file descriptor locks if the system supports it getlk := syscall.Flock_t{Type: syscall.F_RDLCK} - if err := syscall.FcntlFlock(0, F_OFD_GETLK, &getlk); err == nil { + if err := syscall.FcntlFlock(0, unix.F_OFD_GETLK, &getlk); err == nil { linuxTryLockFile = ofdTryLockFile linuxLockFile = ofdLockFile } @@ -62,11 +59,11 @@ func TryLockFile(path string, flag int, perm os.FileMode) (*LockedFile, error) { func ofdTryLockFile(path string, flag int, perm os.FileMode) (*LockedFile, error) { f, err := os.OpenFile(path, flag, perm) if err != nil { - return nil, err + return nil, fmt.Errorf("ofdTryLockFile failed to open %q (%v)", path, err) } flock := wrlck - if err = syscall.FcntlFlock(f.Fd(), F_OFD_SETLK, &flock); err != nil { + if err = syscall.FcntlFlock(f.Fd(), unix.F_OFD_SETLK, &flock); err != nil { f.Close() if err == syscall.EWOULDBLOCK { err = ErrLocked @@ -83,15 +80,14 @@ func LockFile(path string, flag int, perm os.FileMode) (*LockedFile, error) { func ofdLockFile(path string, flag int, perm os.FileMode) (*LockedFile, error) { f, err := os.OpenFile(path, flag, perm) if err != nil { - return nil, err + return nil, fmt.Errorf("ofdLockFile failed to open %q (%v)", path, err) } flock := wrlck - err = syscall.FcntlFlock(f.Fd(), F_OFD_SETLKW, &flock) - + err = syscall.FcntlFlock(f.Fd(), unix.F_OFD_SETLKW, &flock) if err != nil { f.Close() return nil, err } - return &LockedFile{f}, err + return &LockedFile{f}, nil } diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_plan9.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_plan9.go similarity index 100% rename from vendor/github.com/coreos/etcd/pkg/fileutil/lock_plan9.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_plan9.go diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_solaris.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_solaris.go similarity index 98% rename from vendor/github.com/coreos/etcd/pkg/fileutil/lock_solaris.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_solaris.go index 352ca5590d..683cc1db9c 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_solaris.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_solaris.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build solaris // +build solaris package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_unix.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_unix.go similarity index 94% rename from vendor/github.com/coreos/etcd/pkg/fileutil/lock_unix.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_unix.go index ed01164de6..d89027e1fa 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_unix.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_unix.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows && !plan9 && !solaris && !linux // +build !windows,!plan9,!solaris,!linux package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_windows.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_windows.go similarity index 95% rename from vendor/github.com/coreos/etcd/pkg/fileutil/lock_windows.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_windows.go index b1817230a3..5cbf2bc3d5 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_windows.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/lock_windows.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build windows // +build windows package fileutil @@ -28,7 +29,7 @@ var ( modkernel32 = syscall.NewLazyDLL("kernel32.dll") procLockFileEx = modkernel32.NewProc("LockFileEx") - errLocked = errors.New("The process cannot access the file because another process has locked a portion of the file.") + errLocked = errors.New("the process cannot access the file because another process has locked a portion of the file") ) const ( diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/preallocate.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate.go similarity index 100% rename from vendor/github.com/coreos/etcd/pkg/fileutil/preallocate.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate.go diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_darwin.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_darwin.go similarity index 82% rename from vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_darwin.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_darwin.go index 5a6dccfa79..caab143dd3 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_darwin.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_darwin.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build darwin // +build darwin package fileutil @@ -19,7 +20,8 @@ package fileutil import ( "os" "syscall" - "unsafe" + + "golang.org/x/sys/unix" ) func preallocExtend(f *os.File, sizeInBytes int64) error { @@ -32,18 +34,18 @@ func preallocExtend(f *os.File, sizeInBytes int64) error { func preallocFixed(f *os.File, sizeInBytes int64) error { // allocate all requested space or no space at all // TODO: allocate contiguous space on disk with F_ALLOCATECONTIG flag - fstore := &syscall.Fstore_t{ - Flags: syscall.F_ALLOCATEALL, - Posmode: syscall.F_PEOFPOSMODE, - Length: sizeInBytes} - p := unsafe.Pointer(fstore) - _, _, errno := syscall.Syscall(syscall.SYS_FCNTL, f.Fd(), uintptr(syscall.F_PREALLOCATE), uintptr(p)) - if errno == 0 || errno == syscall.ENOTSUP { + fstore := &unix.Fstore_t{ + Flags: unix.F_ALLOCATEALL, + Posmode: unix.F_PEOFPOSMODE, + Length: sizeInBytes, + } + err := unix.FcntlFstore(f.Fd(), unix.F_PREALLOCATE, fstore) + if err == nil || err == unix.ENOTSUP { return nil } // wrong argument to fallocate syscall - if errno == syscall.EINVAL { + if err == unix.EINVAL { // filesystem "st_blocks" are allocated in the units of // "Allocation Block Size" (run "diskutil info /" command) var stat syscall.Stat_t @@ -61,5 +63,5 @@ func preallocFixed(f *os.File, sizeInBytes int64) error { return nil } } - return errno + return err } diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_unix.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_unix.go similarity index 98% rename from vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_unix.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_unix.go index 50bd84f02a..ebb8207c34 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_unix.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_unix.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_unsupported.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_unsupported.go similarity index 96% rename from vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_unsupported.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_unsupported.go index 162fbc5f78..2c46dd4907 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/preallocate_unsupported.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/preallocate_unsupported.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !linux && !darwin // +build !linux,!darwin package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/purge.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/purge.go similarity index 69% rename from vendor/github.com/coreos/etcd/pkg/fileutil/purge.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/purge.go index c973680691..e8ac0ca6f5 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/purge.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/purge.go @@ -20,21 +20,26 @@ import ( "sort" "strings" "time" + + "go.uber.org/zap" ) -func PurgeFile(dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}) <-chan error { - return purgeFile(dirname, suffix, max, interval, stop, nil, nil) +func PurgeFile(lg *zap.Logger, dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}) <-chan error { + return purgeFile(lg, dirname, suffix, max, interval, stop, nil, nil) } -func PurgeFileWithDoneNotify(dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}) (<-chan struct{}, <-chan error) { +func PurgeFileWithDoneNotify(lg *zap.Logger, dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}) (<-chan struct{}, <-chan error) { doneC := make(chan struct{}) - errC := purgeFile(dirname, suffix, max, interval, stop, nil, doneC) + errC := purgeFile(lg, dirname, suffix, max, interval, stop, nil, doneC) return doneC, errC } // purgeFile is the internal implementation for PurgeFile which can post purged files to purgec if non-nil. // if donec is non-nil, the function closes it to notify its exit. -func purgeFile(dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}, purgec chan<- string, donec chan<- struct{}) <-chan error { +func purgeFile(lg *zap.Logger, dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}, purgec chan<- string, donec chan<- struct{}) <-chan error { + if lg == nil { + lg = zap.NewNop() + } errC := make(chan error, 1) go func() { if donec != nil { @@ -65,11 +70,11 @@ func purgeFile(dirname string, suffix string, max uint, interval time.Duration, return } if err = l.Close(); err != nil { - plog.Errorf("error unlocking %s when purging file (%v)", l.Name(), err) + lg.Warn("failed to unlock/close", zap.String("path", l.Name()), zap.Error(err)) errC <- err return } - plog.Infof("purged file %s successfully", f) + lg.Info("purged", zap.String("path", f)) newfnames = newfnames[1:] } if purgec != nil { diff --git a/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/read_dir.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/read_dir.go new file mode 100644 index 0000000000..2eeaa89bc0 --- /dev/null +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/read_dir.go @@ -0,0 +1,70 @@ +// Copyright 2018 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package fileutil + +import ( + "os" + "path/filepath" + "sort" +) + +// ReadDirOp represents an read-directory operation. +type ReadDirOp struct { + ext string +} + +// ReadDirOption configures archiver operations. +type ReadDirOption func(*ReadDirOp) + +// WithExt filters file names by their extensions. +// (e.g. WithExt(".wal") to list only WAL files) +func WithExt(ext string) ReadDirOption { + return func(op *ReadDirOp) { op.ext = ext } +} + +func (op *ReadDirOp) applyOpts(opts []ReadDirOption) { + for _, opt := range opts { + opt(op) + } +} + +// ReadDir returns the filenames in the given directory in sorted order. +func ReadDir(d string, opts ...ReadDirOption) ([]string, error) { + op := &ReadDirOp{} + op.applyOpts(opts) + + dir, err := os.Open(d) + if err != nil { + return nil, err + } + defer dir.Close() + + names, err := dir.Readdirnames(-1) + if err != nil { + return nil, err + } + sort.Strings(names) + + if op.ext != "" { + tss := make([]string, 0) + for _, v := range names { + if filepath.Ext(v) == op.ext { + tss = append(tss, v) + } + } + names = tss + } + return names, nil +} diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/sync.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync.go similarity index 96% rename from vendor/github.com/coreos/etcd/pkg/fileutil/sync.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync.go index 54dd41f4f3..0a0855309e 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/sync.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !linux && !darwin // +build !linux,!darwin package fileutil diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/sync_darwin.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync_darwin.go similarity index 87% rename from vendor/github.com/coreos/etcd/pkg/fileutil/sync_darwin.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync_darwin.go index c2f39bf204..1923b276ea 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/sync_darwin.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync_darwin.go @@ -12,13 +12,15 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build darwin // +build darwin package fileutil import ( "os" - "syscall" + + "golang.org/x/sys/unix" ) // Fsync on HFS/OSX flushes the data on to the physical drive but the drive @@ -26,11 +28,8 @@ import ( // written in out-of-order sequence. Using F_FULLFSYNC ensures that the // physical drive's buffer will also get flushed to the media. func Fsync(f *os.File) error { - _, _, errno := syscall.Syscall(syscall.SYS_FCNTL, f.Fd(), uintptr(syscall.F_FULLFSYNC), uintptr(0)) - if errno == 0 { - return nil - } - return errno + _, err := unix.FcntlInt(f.Fd(), unix.F_FULLFSYNC, 0) + return err } // Fdatasync on darwin platform invokes fcntl(F_FULLFSYNC) for actual persistence diff --git a/vendor/github.com/coreos/etcd/pkg/fileutil/sync_linux.go b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync_linux.go similarity index 98% rename from vendor/github.com/coreos/etcd/pkg/fileutil/sync_linux.go rename to vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync_linux.go index 1bbced915e..b9398c23f9 100644 --- a/vendor/github.com/coreos/etcd/pkg/fileutil/sync_linux.go +++ b/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/sync_linux.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build linux // +build linux package fileutil diff --git a/vendor/go.etcd.io/etcd/pkg/v3/LICENSE b/vendor/go.etcd.io/etcd/pkg/v3/LICENSE new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/vendor/go.etcd.io/etcd/pkg/v3/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. 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The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/coreos/etcd/pkg/crc/crc.go b/vendor/go.etcd.io/etcd/pkg/v3/crc/crc.go similarity index 100% rename from vendor/github.com/coreos/etcd/pkg/crc/crc.go rename to vendor/go.etcd.io/etcd/pkg/v3/crc/crc.go diff --git a/vendor/github.com/coreos/etcd/pkg/idutil/id.go b/vendor/go.etcd.io/etcd/pkg/v3/idutil/id.go similarity index 94% rename from vendor/github.com/coreos/etcd/pkg/idutil/id.go rename to vendor/go.etcd.io/etcd/pkg/v3/idutil/id.go index 2da2106265..63a02cd734 100644 --- a/vendor/github.com/coreos/etcd/pkg/idutil/id.go +++ b/vendor/go.etcd.io/etcd/pkg/v3/idutil/id.go @@ -18,7 +18,7 @@ package idutil import ( "math" - "sync" + "sync/atomic" "time" ) @@ -47,7 +47,6 @@ const ( // id generated after restart is unique because etcd throughput is << // 256req/ms(250k reqs/second). type Generator struct { - mu sync.Mutex // high order 2 bytes prefix uint64 // low order 6 bytes @@ -66,10 +65,8 @@ func NewGenerator(memberID uint16, now time.Time) *Generator { // Next generates a id that is unique. func (g *Generator) Next() uint64 { - g.mu.Lock() - defer g.mu.Unlock() - g.suffix++ - id := g.prefix | lowbit(g.suffix, suffixLen) + suffix := atomic.AddUint64(&g.suffix, 1) + id := g.prefix | lowbit(suffix, suffixLen) return id } diff --git a/vendor/github.com/coreos/etcd/pkg/ioutil/pagewriter.go b/vendor/go.etcd.io/etcd/pkg/v3/ioutil/pagewriter.go similarity index 100% rename from vendor/github.com/coreos/etcd/pkg/ioutil/pagewriter.go rename to vendor/go.etcd.io/etcd/pkg/v3/ioutil/pagewriter.go diff --git a/vendor/github.com/coreos/etcd/pkg/ioutil/readcloser.go b/vendor/go.etcd.io/etcd/pkg/v3/ioutil/readcloser.go similarity index 100% rename from vendor/github.com/coreos/etcd/pkg/ioutil/readcloser.go rename to vendor/go.etcd.io/etcd/pkg/v3/ioutil/readcloser.go diff --git a/vendor/github.com/coreos/etcd/pkg/ioutil/reader.go b/vendor/go.etcd.io/etcd/pkg/v3/ioutil/reader.go similarity index 100% rename from vendor/github.com/coreos/etcd/pkg/ioutil/reader.go rename to vendor/go.etcd.io/etcd/pkg/v3/ioutil/reader.go diff --git a/vendor/github.com/coreos/etcd/pkg/ioutil/util.go b/vendor/go.etcd.io/etcd/pkg/v3/ioutil/util.go similarity index 96% rename from vendor/github.com/coreos/etcd/pkg/ioutil/util.go rename to vendor/go.etcd.io/etcd/pkg/v3/ioutil/util.go index 192ad888c2..dc36e183c2 100644 --- a/vendor/github.com/coreos/etcd/pkg/ioutil/util.go +++ b/vendor/go.etcd.io/etcd/pkg/v3/ioutil/util.go @@ -18,7 +18,7 @@ import ( "io" "os" - "github.com/coreos/etcd/pkg/fileutil" + "go.etcd.io/etcd/client/pkg/v3/fileutil" ) // WriteAndSyncFile behaves just like ioutil.WriteFile in the standard library, diff --git a/vendor/github.com/coreos/etcd/pkg/pbutil/pbutil.go b/vendor/go.etcd.io/etcd/pkg/v3/pbutil/pbutil.go similarity index 84% rename from vendor/github.com/coreos/etcd/pkg/pbutil/pbutil.go rename to vendor/go.etcd.io/etcd/pkg/v3/pbutil/pbutil.go index d70f98dd82..821f59703a 100644 --- a/vendor/github.com/coreos/etcd/pkg/pbutil/pbutil.go +++ b/vendor/go.etcd.io/etcd/pkg/v3/pbutil/pbutil.go @@ -15,11 +15,7 @@ // Package pbutil defines interfaces for handling Protocol Buffer objects. package pbutil -import "github.com/coreos/pkg/capnslog" - -var ( - plog = capnslog.NewPackageLogger("github.com/coreos/etcd", "pkg/pbutil") -) +import "fmt" type Marshaler interface { Marshal() (data []byte, err error) @@ -32,14 +28,14 @@ type Unmarshaler interface { func MustMarshal(m Marshaler) []byte { d, err := m.Marshal() if err != nil { - plog.Panicf("marshal should never fail (%v)", err) + panic(fmt.Sprintf("marshal should never fail (%v)", err)) } return d } func MustUnmarshal(um Unmarshaler, data []byte) { if err := um.Unmarshal(data); err != nil { - plog.Panicf("unmarshal should never fail (%v)", err) + panic(fmt.Sprintf("unmarshal should never fail (%v)", err)) } } diff --git a/vendor/go.etcd.io/etcd/raft/v3/LICENSE b/vendor/go.etcd.io/etcd/raft/v3/LICENSE new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/go.etcd.io/etcd/raft/v3/OWNERS b/vendor/go.etcd.io/etcd/raft/v3/OWNERS new file mode 100644 index 0000000000..ab781066e2 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/OWNERS @@ -0,0 +1,19 @@ +approvers: +- heyitsanthony +- philips +- fanminshi +- gyuho +- mitake +- jpbetz +- xiang90 +- bdarnell +reviewers: +- heyitsanthony +- philips +- fanminshi +- gyuho +- mitake +- jpbetz +- xiang90 +- bdarnell +- tschottdorf diff --git a/vendor/github.com/coreos/etcd/raft/README.md b/vendor/go.etcd.io/etcd/raft/v3/README.md similarity index 89% rename from vendor/github.com/coreos/etcd/raft/README.md rename to vendor/go.etcd.io/etcd/raft/v3/README.md index fde22b1651..fbd8b4d49b 100644 --- a/vendor/github.com/coreos/etcd/raft/README.md +++ b/vendor/go.etcd.io/etcd/raft/v3/README.md @@ -3,9 +3,9 @@ Raft is a protocol with which a cluster of nodes can maintain a replicated state machine. The state machine is kept in sync through the use of a replicated log. For more details on Raft, see "In Search of an Understandable Consensus Algorithm" -(https://ramcloud.stanford.edu/raft.pdf) by Diego Ongaro and John Ousterhout. +(https://raft.github.io/raft.pdf) by Diego Ongaro and John Ousterhout. -This Raft library is stable and feature complete. As of 2016, it is **the most widely used** Raft library in production, serving tens of thousands clusters each day. It powers distributed systems such as etcd, Kubernetes, Docker Swarm, Cloud Foundry Diego, CockroachDB, TiDB, Project Calico, Flannel, and more. +This Raft library is stable and feature complete. As of 2016, it is **the most widely used** Raft library in production, serving tens of thousands clusters each day. It powers distributed systems such as etcd, Kubernetes, Docker Swarm, Cloud Foundry Diego, CockroachDB, TiDB, Project Calico, Flannel, Hyperledger and more. Most Raft implementations have a monolithic design, including storage handling, messaging serialization, and network transport. This library instead follows a minimalistic design philosophy by only implementing the core raft algorithm. This minimalism buys flexibility, determinism, and performance. @@ -13,7 +13,7 @@ To keep the codebase small as well as provide flexibility, the library only impl In order to easily test the Raft library, its behavior should be deterministic. To achieve this determinism, the library models Raft as a state machine. The state machine takes a `Message` as input. A message can either be a local timer update or a network message sent from a remote peer. The state machine's output is a 3-tuple `{[]Messages, []LogEntries, NextState}` consisting of an array of `Messages`, `log entries`, and `Raft state changes`. For state machines with the same state, the same state machine input should always generate the same state machine output. -A simple example application, _raftexample_, is also available to help illustrate how to use this package in practice: https://github.com/coreos/etcd/tree/master/contrib/raftexample +A simple example application, _raftexample_, is also available to help illustrate how to use this package in practice: https://github.com/etcd-io/etcd/tree/main/contrib/raftexample # Features @@ -21,7 +21,7 @@ This raft implementation is a full feature implementation of Raft protocol. Feat - Leader election - Log replication -- Log compaction +- Log compaction - Membership changes - Leadership transfer extension - Efficient linearizable read-only queries served by both the leader and followers @@ -40,13 +40,14 @@ This raft implementation also includes a few optional enhancements: - Batching log entries to reduce disk synchronized I/O - Writing to leader's disk in parallel - Internal proposal redirection from followers to leader -- Automatic stepping down when the leader loses quorum +- Automatic stepping down when the leader loses quorum +- Protection against unbounded log growth when quorum is lost ## Notable Users - [cockroachdb](https://github.com/cockroachdb/cockroach) A Scalable, Survivable, Strongly-Consistent SQL Database - [dgraph](https://github.com/dgraph-io/dgraph) A Scalable, Distributed, Low Latency, High Throughput Graph Database -- [etcd](https://github.com/coreos/etcd) A distributed reliable key-value store +- [etcd](https://github.com/etcd-io/etcd) A distributed reliable key-value store - [tikv](https://github.com/pingcap/tikv) A Distributed transactional key value database powered by Rust and Raft - [swarmkit](https://github.com/docker/swarmkit) A toolkit for orchestrating distributed systems at any scale. - [chain core](https://github.com/chain/chain) Software for operating permissioned, multi-asset blockchain networks @@ -58,7 +59,7 @@ The primary object in raft is a Node. Either start a Node from scratch using raf To start a three-node cluster ```go storage := raft.NewMemoryStorage() - c := &Config{ + c := &raft.Config{ ID: 0x01, ElectionTick: 10, HeartbeatTick: 1, @@ -94,7 +95,7 @@ To restart a node from previous state: storage.SetHardState(state) storage.Append(entries) - c := &Config{ + c := &raft.Config{ ID: 0x01, ElectionTick: 10, HeartbeatTick: 1, @@ -140,7 +141,7 @@ The total state machine handling loop will look something like this: case <-s.Ticker: n.Tick() case rd := <-s.Node.Ready(): - saveToStorage(rd.State, rd.Entries, rd.Snapshot) + saveToStorage(rd.HardState, rd.Entries, rd.Snapshot) send(rd.Messages) if !raft.IsEmptySnap(rd.Snapshot) { processSnapshot(rd.Snapshot) @@ -166,7 +167,7 @@ To propose changes to the state machine from the node to take application data, n.Propose(ctx, data) ``` -If the proposal is committed, data will appear in committed entries with type raftpb.EntryNormal. There is no guarantee that a proposed command will be committed; the command may have to be reproposed after a timeout. +If the proposal is committed, data will appear in committed entries with type raftpb.EntryNormal. There is no guarantee that a proposed command will be committed; the command may have to be reproposed after a timeout. To add or remove node in a cluster, build ConfChange struct 'cc' and call: @@ -189,8 +190,12 @@ may be reused. Node IDs must be non-zero. ## Implementation notes -This implementation is up to date with the final Raft thesis (https://ramcloud.stanford.edu/~ongaro/thesis.pdf), although this implementation of the membership change protocol differs somewhat from that described in chapter 4. The key invariant that membership changes happen one node at a time is preserved, but in our implementation the membership change takes effect when its entry is applied, not when it is added to the log (so the entry is committed under the old membership instead of the new). This is equivalent in terms of safety, since the old and new configurations are guaranteed to overlap. +This implementation is up to date with the final Raft thesis (https://github.com/ongardie/dissertation/blob/master/stanford.pdf), although this implementation of the membership change protocol differs somewhat from that described in chapter 4. The key invariant that membership changes happen one node at a time is preserved, but in our implementation the membership change takes effect when its entry is applied, not when it is added to the log (so the entry is committed under the old membership instead of the new). This is equivalent in terms of safety, since the old and new configurations are guaranteed to overlap. To ensure there is no attempt to commit two membership changes at once by matching log positions (which would be unsafe since they should have different quorum requirements), any proposed membership change is simply disallowed while any uncommitted change appears in the leader's log. This approach introduces a problem when removing a member from a two-member cluster: If one of the members dies before the other one receives the commit of the confchange entry, then the member cannot be removed any more since the cluster cannot make progress. For this reason it is highly recommended to use three or more nodes in every cluster. + +## Go docs + +More detailed development documentation can be found in go docs: https://pkg.go.dev/go.etcd.io/etcd/raft/v3. \ No newline at end of file diff --git a/vendor/go.etcd.io/etcd/raft/v3/bootstrap.go b/vendor/go.etcd.io/etcd/raft/v3/bootstrap.go new file mode 100644 index 0000000000..824bd5f51b --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/bootstrap.go @@ -0,0 +1,80 @@ +// Copyright 2015 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package raft + +import ( + "errors" + + pb "go.etcd.io/etcd/raft/v3/raftpb" +) + +// Bootstrap initializes the RawNode for first use by appending configuration +// changes for the supplied peers. This method returns an error if the Storage +// is nonempty. +// +// It is recommended that instead of calling this method, applications bootstrap +// their state manually by setting up a Storage that has a first index > 1 and +// which stores the desired ConfState as its InitialState. +func (rn *RawNode) Bootstrap(peers []Peer) error { + if len(peers) == 0 { + return errors.New("must provide at least one peer to Bootstrap") + } + lastIndex, err := rn.raft.raftLog.storage.LastIndex() + if err != nil { + return err + } + + if lastIndex != 0 { + return errors.New("can't bootstrap a nonempty Storage") + } + + // We've faked out initial entries above, but nothing has been + // persisted. Start with an empty HardState (thus the first Ready will + // emit a HardState update for the app to persist). + rn.prevHardSt = emptyState + + // TODO(tbg): remove StartNode and give the application the right tools to + // bootstrap the initial membership in a cleaner way. + rn.raft.becomeFollower(1, None) + ents := make([]pb.Entry, len(peers)) + for i, peer := range peers { + cc := pb.ConfChange{Type: pb.ConfChangeAddNode, NodeID: peer.ID, Context: peer.Context} + data, err := cc.Marshal() + if err != nil { + return err + } + + ents[i] = pb.Entry{Type: pb.EntryConfChange, Term: 1, Index: uint64(i + 1), Data: data} + } + rn.raft.raftLog.append(ents...) + + // Now apply them, mainly so that the application can call Campaign + // immediately after StartNode in tests. Note that these nodes will + // be added to raft twice: here and when the application's Ready + // loop calls ApplyConfChange. The calls to addNode must come after + // all calls to raftLog.append so progress.next is set after these + // bootstrapping entries (it is an error if we try to append these + // entries since they have already been committed). + // We do not set raftLog.applied so the application will be able + // to observe all conf changes via Ready.CommittedEntries. + // + // TODO(bdarnell): These entries are still unstable; do we need to preserve + // the invariant that committed < unstable? + rn.raft.raftLog.committed = uint64(len(ents)) + for _, peer := range peers { + rn.raft.applyConfChange(pb.ConfChange{NodeID: peer.ID, Type: pb.ConfChangeAddNode}.AsV2()) + } + return nil +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/confchange/confchange.go b/vendor/go.etcd.io/etcd/raft/v3/confchange/confchange.go new file mode 100644 index 0000000000..55e6830ce8 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/confchange/confchange.go @@ -0,0 +1,421 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package confchange + +import ( + "errors" + "fmt" + "strings" + + "go.etcd.io/etcd/raft/v3/quorum" + pb "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/raft/v3/tracker" +) + +// Changer facilitates configuration changes. It exposes methods to handle +// simple and joint consensus while performing the proper validation that allows +// refusing invalid configuration changes before they affect the active +// configuration. +type Changer struct { + Tracker tracker.ProgressTracker + LastIndex uint64 +} + +// EnterJoint verifies that the outgoing (=right) majority config of the joint +// config is empty and initializes it with a copy of the incoming (=left) +// majority config. That is, it transitions from +// +// (1 2 3)&&() +// to +// (1 2 3)&&(1 2 3). +// +// The supplied changes are then applied to the incoming majority config, +// resulting in a joint configuration that in terms of the Raft thesis[1] +// (Section 4.3) corresponds to `C_{new,old}`. +// +// [1]: https://github.com/ongardie/dissertation/blob/master/online-trim.pdf +func (c Changer) EnterJoint(autoLeave bool, ccs ...pb.ConfChangeSingle) (tracker.Config, tracker.ProgressMap, error) { + cfg, prs, err := c.checkAndCopy() + if err != nil { + return c.err(err) + } + if joint(cfg) { + err := errors.New("config is already joint") + return c.err(err) + } + if len(incoming(cfg.Voters)) == 0 { + // We allow adding nodes to an empty config for convenience (testing and + // bootstrap), but you can't enter a joint state. + err := errors.New("can't make a zero-voter config joint") + return c.err(err) + } + // Clear the outgoing config. + *outgoingPtr(&cfg.Voters) = quorum.MajorityConfig{} + // Copy incoming to outgoing. + for id := range incoming(cfg.Voters) { + outgoing(cfg.Voters)[id] = struct{}{} + } + + if err := c.apply(&cfg, prs, ccs...); err != nil { + return c.err(err) + } + cfg.AutoLeave = autoLeave + return checkAndReturn(cfg, prs) +} + +// LeaveJoint transitions out of a joint configuration. It is an error to call +// this method if the configuration is not joint, i.e. if the outgoing majority +// config Voters[1] is empty. +// +// The outgoing majority config of the joint configuration will be removed, +// that is, the incoming config is promoted as the sole decision maker. In the +// notation of the Raft thesis[1] (Section 4.3), this method transitions from +// `C_{new,old}` into `C_new`. +// +// At the same time, any staged learners (LearnersNext) the addition of which +// was held back by an overlapping voter in the former outgoing config will be +// inserted into Learners. +// +// [1]: https://github.com/ongardie/dissertation/blob/master/online-trim.pdf +func (c Changer) LeaveJoint() (tracker.Config, tracker.ProgressMap, error) { + cfg, prs, err := c.checkAndCopy() + if err != nil { + return c.err(err) + } + if !joint(cfg) { + err := errors.New("can't leave a non-joint config") + return c.err(err) + } + if len(outgoing(cfg.Voters)) == 0 { + err := fmt.Errorf("configuration is not joint: %v", cfg) + return c.err(err) + } + for id := range cfg.LearnersNext { + nilAwareAdd(&cfg.Learners, id) + prs[id].IsLearner = true + } + cfg.LearnersNext = nil + + for id := range outgoing(cfg.Voters) { + _, isVoter := incoming(cfg.Voters)[id] + _, isLearner := cfg.Learners[id] + + if !isVoter && !isLearner { + delete(prs, id) + } + } + *outgoingPtr(&cfg.Voters) = nil + cfg.AutoLeave = false + + return checkAndReturn(cfg, prs) +} + +// Simple carries out a series of configuration changes that (in aggregate) +// mutates the incoming majority config Voters[0] by at most one. This method +// will return an error if that is not the case, if the resulting quorum is +// zero, or if the configuration is in a joint state (i.e. if there is an +// outgoing configuration). +func (c Changer) Simple(ccs ...pb.ConfChangeSingle) (tracker.Config, tracker.ProgressMap, error) { + cfg, prs, err := c.checkAndCopy() + if err != nil { + return c.err(err) + } + if joint(cfg) { + err := errors.New("can't apply simple config change in joint config") + return c.err(err) + } + if err := c.apply(&cfg, prs, ccs...); err != nil { + return c.err(err) + } + if n := symdiff(incoming(c.Tracker.Voters), incoming(cfg.Voters)); n > 1 { + return tracker.Config{}, nil, errors.New("more than one voter changed without entering joint config") + } + + return checkAndReturn(cfg, prs) +} + +// apply a change to the configuration. By convention, changes to voters are +// always made to the incoming majority config Voters[0]. Voters[1] is either +// empty or preserves the outgoing majority configuration while in a joint state. +func (c Changer) apply(cfg *tracker.Config, prs tracker.ProgressMap, ccs ...pb.ConfChangeSingle) error { + for _, cc := range ccs { + if cc.NodeID == 0 { + // etcd replaces the NodeID with zero if it decides (downstream of + // raft) to not apply a change, so we have to have explicit code + // here to ignore these. + continue + } + switch cc.Type { + case pb.ConfChangeAddNode: + c.makeVoter(cfg, prs, cc.NodeID) + case pb.ConfChangeAddLearnerNode: + c.makeLearner(cfg, prs, cc.NodeID) + case pb.ConfChangeRemoveNode: + c.remove(cfg, prs, cc.NodeID) + case pb.ConfChangeUpdateNode: + default: + return fmt.Errorf("unexpected conf type %d", cc.Type) + } + } + if len(incoming(cfg.Voters)) == 0 { + return errors.New("removed all voters") + } + return nil +} + +// makeVoter adds or promotes the given ID to be a voter in the incoming +// majority config. +func (c Changer) makeVoter(cfg *tracker.Config, prs tracker.ProgressMap, id uint64) { + pr := prs[id] + if pr == nil { + c.initProgress(cfg, prs, id, false /* isLearner */) + return + } + + pr.IsLearner = false + nilAwareDelete(&cfg.Learners, id) + nilAwareDelete(&cfg.LearnersNext, id) + incoming(cfg.Voters)[id] = struct{}{} +} + +// makeLearner makes the given ID a learner or stages it to be a learner once +// an active joint configuration is exited. +// +// The former happens when the peer is not a part of the outgoing config, in +// which case we either add a new learner or demote a voter in the incoming +// config. +// +// The latter case occurs when the configuration is joint and the peer is a +// voter in the outgoing config. In that case, we do not want to add the peer +// as a learner because then we'd have to track a peer as a voter and learner +// simultaneously. Instead, we add the learner to LearnersNext, so that it will +// be added to Learners the moment the outgoing config is removed by +// LeaveJoint(). +func (c Changer) makeLearner(cfg *tracker.Config, prs tracker.ProgressMap, id uint64) { + pr := prs[id] + if pr == nil { + c.initProgress(cfg, prs, id, true /* isLearner */) + return + } + if pr.IsLearner { + return + } + // Remove any existing voter in the incoming config... + c.remove(cfg, prs, id) + // ... but save the Progress. + prs[id] = pr + // Use LearnersNext if we can't add the learner to Learners directly, i.e. + // if the peer is still tracked as a voter in the outgoing config. It will + // be turned into a learner in LeaveJoint(). + // + // Otherwise, add a regular learner right away. + if _, onRight := outgoing(cfg.Voters)[id]; onRight { + nilAwareAdd(&cfg.LearnersNext, id) + } else { + pr.IsLearner = true + nilAwareAdd(&cfg.Learners, id) + } +} + +// remove this peer as a voter or learner from the incoming config. +func (c Changer) remove(cfg *tracker.Config, prs tracker.ProgressMap, id uint64) { + if _, ok := prs[id]; !ok { + return + } + + delete(incoming(cfg.Voters), id) + nilAwareDelete(&cfg.Learners, id) + nilAwareDelete(&cfg.LearnersNext, id) + + // If the peer is still a voter in the outgoing config, keep the Progress. + if _, onRight := outgoing(cfg.Voters)[id]; !onRight { + delete(prs, id) + } +} + +// initProgress initializes a new progress for the given node or learner. +func (c Changer) initProgress(cfg *tracker.Config, prs tracker.ProgressMap, id uint64, isLearner bool) { + if !isLearner { + incoming(cfg.Voters)[id] = struct{}{} + } else { + nilAwareAdd(&cfg.Learners, id) + } + prs[id] = &tracker.Progress{ + // Initializing the Progress with the last index means that the follower + // can be probed (with the last index). + // + // TODO(tbg): seems awfully optimistic. Using the first index would be + // better. The general expectation here is that the follower has no log + // at all (and will thus likely need a snapshot), though the app may + // have applied a snapshot out of band before adding the replica (thus + // making the first index the better choice). + Next: c.LastIndex, + Match: 0, + Inflights: tracker.NewInflights(c.Tracker.MaxInflight), + IsLearner: isLearner, + // When a node is first added, we should mark it as recently active. + // Otherwise, CheckQuorum may cause us to step down if it is invoked + // before the added node has had a chance to communicate with us. + RecentActive: true, + } +} + +// checkInvariants makes sure that the config and progress are compatible with +// each other. This is used to check both what the Changer is initialized with, +// as well as what it returns. +func checkInvariants(cfg tracker.Config, prs tracker.ProgressMap) error { + // NB: intentionally allow the empty config. In production we'll never see a + // non-empty config (we prevent it from being created) but we will need to + // be able to *create* an initial config, for example during bootstrap (or + // during tests). Instead of having to hand-code this, we allow + // transitioning from an empty config into any other legal and non-empty + // config. + for _, ids := range []map[uint64]struct{}{ + cfg.Voters.IDs(), + cfg.Learners, + cfg.LearnersNext, + } { + for id := range ids { + if _, ok := prs[id]; !ok { + return fmt.Errorf("no progress for %d", id) + } + } + } + + // Any staged learner was staged because it could not be directly added due + // to a conflicting voter in the outgoing config. + for id := range cfg.LearnersNext { + if _, ok := outgoing(cfg.Voters)[id]; !ok { + return fmt.Errorf("%d is in LearnersNext, but not Voters[1]", id) + } + if prs[id].IsLearner { + return fmt.Errorf("%d is in LearnersNext, but is already marked as learner", id) + } + } + // Conversely Learners and Voters doesn't intersect at all. + for id := range cfg.Learners { + if _, ok := outgoing(cfg.Voters)[id]; ok { + return fmt.Errorf("%d is in Learners and Voters[1]", id) + } + if _, ok := incoming(cfg.Voters)[id]; ok { + return fmt.Errorf("%d is in Learners and Voters[0]", id) + } + if !prs[id].IsLearner { + return fmt.Errorf("%d is in Learners, but is not marked as learner", id) + } + } + + if !joint(cfg) { + // We enforce that empty maps are nil instead of zero. + if outgoing(cfg.Voters) != nil { + return fmt.Errorf("cfg.Voters[1] must be nil when not joint") + } + if cfg.LearnersNext != nil { + return fmt.Errorf("cfg.LearnersNext must be nil when not joint") + } + if cfg.AutoLeave { + return fmt.Errorf("AutoLeave must be false when not joint") + } + } + + return nil +} + +// checkAndCopy copies the tracker's config and progress map (deeply enough for +// the purposes of the Changer) and returns those copies. It returns an error +// if checkInvariants does. +func (c Changer) checkAndCopy() (tracker.Config, tracker.ProgressMap, error) { + cfg := c.Tracker.Config.Clone() + prs := tracker.ProgressMap{} + + for id, pr := range c.Tracker.Progress { + // A shallow copy is enough because we only mutate the Learner field. + ppr := *pr + prs[id] = &ppr + } + return checkAndReturn(cfg, prs) +} + +// checkAndReturn calls checkInvariants on the input and returns either the +// resulting error or the input. +func checkAndReturn(cfg tracker.Config, prs tracker.ProgressMap) (tracker.Config, tracker.ProgressMap, error) { + if err := checkInvariants(cfg, prs); err != nil { + return tracker.Config{}, tracker.ProgressMap{}, err + } + return cfg, prs, nil +} + +// err returns zero values and an error. +func (c Changer) err(err error) (tracker.Config, tracker.ProgressMap, error) { + return tracker.Config{}, nil, err +} + +// nilAwareAdd populates a map entry, creating the map if necessary. +func nilAwareAdd(m *map[uint64]struct{}, id uint64) { + if *m == nil { + *m = map[uint64]struct{}{} + } + (*m)[id] = struct{}{} +} + +// nilAwareDelete deletes from a map, nil'ing the map itself if it is empty after. +func nilAwareDelete(m *map[uint64]struct{}, id uint64) { + if *m == nil { + return + } + delete(*m, id) + if len(*m) == 0 { + *m = nil + } +} + +// symdiff returns the count of the symmetric difference between the sets of +// uint64s, i.e. len( (l - r) \union (r - l)). +func symdiff(l, r map[uint64]struct{}) int { + var n int + pairs := [][2]quorum.MajorityConfig{ + {l, r}, // count elems in l but not in r + {r, l}, // count elems in r but not in l + } + for _, p := range pairs { + for id := range p[0] { + if _, ok := p[1][id]; !ok { + n++ + } + } + } + return n +} + +func joint(cfg tracker.Config) bool { + return len(outgoing(cfg.Voters)) > 0 +} + +func incoming(voters quorum.JointConfig) quorum.MajorityConfig { return voters[0] } +func outgoing(voters quorum.JointConfig) quorum.MajorityConfig { return voters[1] } +func outgoingPtr(voters *quorum.JointConfig) *quorum.MajorityConfig { return &voters[1] } + +// Describe prints the type and NodeID of the configuration changes as a +// space-delimited string. +func Describe(ccs ...pb.ConfChangeSingle) string { + var buf strings.Builder + for _, cc := range ccs { + if buf.Len() > 0 { + buf.WriteByte(' ') + } + fmt.Fprintf(&buf, "%s(%d)", cc.Type, cc.NodeID) + } + return buf.String() +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/confchange/restore.go b/vendor/go.etcd.io/etcd/raft/v3/confchange/restore.go new file mode 100644 index 0000000000..ea317fc289 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/confchange/restore.go @@ -0,0 +1,155 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package confchange + +import ( + pb "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/raft/v3/tracker" +) + +// toConfChangeSingle translates a conf state into 1) a slice of operations creating +// first the config that will become the outgoing one, and then the incoming one, and +// b) another slice that, when applied to the config resulted from 1), represents the +// ConfState. +func toConfChangeSingle(cs pb.ConfState) (out []pb.ConfChangeSingle, in []pb.ConfChangeSingle) { + // Example to follow along this code: + // voters=(1 2 3) learners=(5) outgoing=(1 2 4 6) learners_next=(4) + // + // This means that before entering the joint config, the configuration + // had voters (1 2 4 6) and perhaps some learners that are already gone. + // The new set of voters is (1 2 3), i.e. (1 2) were kept around, and (4 6) + // are no longer voters; however 4 is poised to become a learner upon leaving + // the joint state. + // We can't tell whether 5 was a learner before entering the joint config, + // but it doesn't matter (we'll pretend that it wasn't). + // + // The code below will construct + // outgoing = add 1; add 2; add 4; add 6 + // incoming = remove 1; remove 2; remove 4; remove 6 + // add 1; add 2; add 3; + // add-learner 5; + // add-learner 4; + // + // So, when starting with an empty config, after applying 'outgoing' we have + // + // quorum=(1 2 4 6) + // + // From which we enter a joint state via 'incoming' + // + // quorum=(1 2 3)&&(1 2 4 6) learners=(5) learners_next=(4) + // + // as desired. + + for _, id := range cs.VotersOutgoing { + // If there are outgoing voters, first add them one by one so that the + // (non-joint) config has them all. + out = append(out, pb.ConfChangeSingle{ + Type: pb.ConfChangeAddNode, + NodeID: id, + }) + + } + + // We're done constructing the outgoing slice, now on to the incoming one + // (which will apply on top of the config created by the outgoing slice). + + // First, we'll remove all of the outgoing voters. + for _, id := range cs.VotersOutgoing { + in = append(in, pb.ConfChangeSingle{ + Type: pb.ConfChangeRemoveNode, + NodeID: id, + }) + } + // Then we'll add the incoming voters and learners. + for _, id := range cs.Voters { + in = append(in, pb.ConfChangeSingle{ + Type: pb.ConfChangeAddNode, + NodeID: id, + }) + } + for _, id := range cs.Learners { + in = append(in, pb.ConfChangeSingle{ + Type: pb.ConfChangeAddLearnerNode, + NodeID: id, + }) + } + // Same for LearnersNext; these are nodes we want to be learners but which + // are currently voters in the outgoing config. + for _, id := range cs.LearnersNext { + in = append(in, pb.ConfChangeSingle{ + Type: pb.ConfChangeAddLearnerNode, + NodeID: id, + }) + } + return out, in +} + +func chain(chg Changer, ops ...func(Changer) (tracker.Config, tracker.ProgressMap, error)) (tracker.Config, tracker.ProgressMap, error) { + for _, op := range ops { + cfg, prs, err := op(chg) + if err != nil { + return tracker.Config{}, nil, err + } + chg.Tracker.Config = cfg + chg.Tracker.Progress = prs + } + return chg.Tracker.Config, chg.Tracker.Progress, nil +} + +// Restore takes a Changer (which must represent an empty configuration), and +// runs a sequence of changes enacting the configuration described in the +// ConfState. +// +// TODO(tbg) it's silly that this takes a Changer. Unravel this by making sure +// the Changer only needs a ProgressMap (not a whole Tracker) at which point +// this can just take LastIndex and MaxInflight directly instead and cook up +// the results from that alone. +func Restore(chg Changer, cs pb.ConfState) (tracker.Config, tracker.ProgressMap, error) { + outgoing, incoming := toConfChangeSingle(cs) + + var ops []func(Changer) (tracker.Config, tracker.ProgressMap, error) + + if len(outgoing) == 0 { + // No outgoing config, so just apply the incoming changes one by one. + for _, cc := range incoming { + cc := cc // loop-local copy + ops = append(ops, func(chg Changer) (tracker.Config, tracker.ProgressMap, error) { + return chg.Simple(cc) + }) + } + } else { + // The ConfState describes a joint configuration. + // + // First, apply all of the changes of the outgoing config one by one, so + // that it temporarily becomes the incoming active config. For example, + // if the config is (1 2 3)&(2 3 4), this will establish (2 3 4)&(). + for _, cc := range outgoing { + cc := cc // loop-local copy + ops = append(ops, func(chg Changer) (tracker.Config, tracker.ProgressMap, error) { + return chg.Simple(cc) + }) + } + // Now enter the joint state, which rotates the above additions into the + // outgoing config, and adds the incoming config in. Continuing the + // example above, we'd get (1 2 3)&(2 3 4), i.e. the incoming operations + // would be removing 2,3,4 and then adding in 1,2,3 while transitioning + // into a joint state. + ops = append(ops, func(chg Changer) (tracker.Config, tracker.ProgressMap, error) { + return chg.EnterJoint(cs.AutoLeave, incoming...) + }) + } + + return chain(chg, ops...) +} diff --git a/vendor/github.com/coreos/etcd/raft/design.md b/vendor/go.etcd.io/etcd/raft/v3/design.md similarity index 100% rename from vendor/github.com/coreos/etcd/raft/design.md rename to vendor/go.etcd.io/etcd/raft/v3/design.md diff --git a/vendor/github.com/coreos/etcd/raft/doc.go b/vendor/go.etcd.io/etcd/raft/v3/doc.go similarity index 97% rename from vendor/github.com/coreos/etcd/raft/doc.go rename to vendor/go.etcd.io/etcd/raft/v3/doc.go index b55c591ff5..d491352d44 100644 --- a/vendor/github.com/coreos/etcd/raft/doc.go +++ b/vendor/go.etcd.io/etcd/raft/v3/doc.go @@ -19,11 +19,11 @@ defined in the raftpb package. Raft is a protocol with which a cluster of nodes can maintain a replicated state machine. The state machine is kept in sync through the use of a replicated log. For more details on Raft, see "In Search of an Understandable Consensus Algorithm" -(https://ramcloud.stanford.edu/raft.pdf) by Diego Ongaro and John Ousterhout. +(https://raft.github.io/raft.pdf) by Diego Ongaro and John Ousterhout. A simple example application, _raftexample_, is also available to help illustrate how to use this package in practice: -https://github.com/coreos/etcd/tree/master/contrib/raftexample +https://github.com/etcd-io/etcd/tree/main/contrib/raftexample Usage @@ -87,7 +87,7 @@ large). Note: Marshalling messages is not thread-safe; it is important that you make sure that no new entries are persisted while marshalling. -The easiest way to achieve this is to serialise the messages directly inside +The easiest way to achieve this is to serialize the messages directly inside your main raft loop. 3. Apply Snapshot (if any) and CommittedEntries to the state machine. @@ -153,7 +153,7 @@ If the proposal is committed, data will appear in committed entries with type raftpb.EntryNormal. There is no guarantee that a proposed command will be committed; you may have to re-propose after a timeout. -To add or remove node in a cluster, build ConfChange struct 'cc' and call: +To add or remove a node in a cluster, build ConfChange struct 'cc' and call: n.ProposeConfChange(ctx, cc) @@ -172,7 +172,7 @@ may be reused. Node IDs must be non-zero. Implementation notes This implementation is up to date with the final Raft thesis -(https://ramcloud.stanford.edu/~ongaro/thesis.pdf), although our +(https://github.com/ongardie/dissertation/blob/master/stanford.pdf), although our implementation of the membership change protocol differs somewhat from that described in chapter 4. The key invariant that membership changes happen one node at a time is preserved, but in our implementation the @@ -260,7 +260,7 @@ stale log entries: 'MsgPreVote' and 'MsgPreVoteResp' are used in an optional two-phase election protocol. When Config.PreVote is true, a pre-election is carried out first (using the same rules as a regular election), and no node increases its term - number unless the pre-election indicates that the campaigining node would win. + number unless the pre-election indicates that the campaigning node would win. This minimizes disruption when a partitioned node rejoins the cluster. 'MsgSnap' requests to install a snapshot message. When a node has just diff --git a/vendor/github.com/coreos/etcd/raft/log.go b/vendor/go.etcd.io/etcd/raft/v3/log.go similarity index 81% rename from vendor/github.com/coreos/etcd/raft/log.go rename to vendor/go.etcd.io/etcd/raft/v3/log.go index c3036d3c90..c94c41f778 100644 --- a/vendor/github.com/coreos/etcd/raft/log.go +++ b/vendor/go.etcd.io/etcd/raft/v3/log.go @@ -18,7 +18,7 @@ import ( "fmt" "log" - pb "github.com/coreos/etcd/raft/raftpb" + pb "go.etcd.io/etcd/raft/v3/raftpb" ) type raftLog struct { @@ -38,17 +38,29 @@ type raftLog struct { applied uint64 logger Logger + + // maxNextEntsSize is the maximum number aggregate byte size of the messages + // returned from calls to nextEnts. + maxNextEntsSize uint64 } -// newLog returns log using the given storage. It recovers the log to the state -// that it just commits and applies the latest snapshot. +// newLog returns log using the given storage and default options. It +// recovers the log to the state that it just commits and applies the +// latest snapshot. func newLog(storage Storage, logger Logger) *raftLog { + return newLogWithSize(storage, logger, noLimit) +} + +// newLogWithSize returns a log using the given storage and max +// message size. +func newLogWithSize(storage Storage, logger Logger, maxNextEntsSize uint64) *raftLog { if storage == nil { log.Panic("storage must not be nil") } log := &raftLog{ - storage: storage, - logger: logger, + storage: storage, + logger: logger, + maxNextEntsSize: maxNextEntsSize, } firstIndex, err := storage.FirstIndex() if err != nil { @@ -111,7 +123,6 @@ func (l *raftLog) append(ents ...pb.Entry) uint64 { // entries, the index of the first new entry will be returned. // An entry is considered to be conflicting if it has the same index but // a different term. -// The first entry MUST have an index equal to the argument 'from'. // The index of the given entries MUST be continuously increasing. func (l *raftLog) findConflict(ents []pb.Entry) uint64 { for _, ne := range ents { @@ -126,6 +137,36 @@ func (l *raftLog) findConflict(ents []pb.Entry) uint64 { return 0 } +// findConflictByTerm takes an (index, term) pair (indicating a conflicting log +// entry on a leader/follower during an append) and finds the largest index in +// log l with a term <= `term` and an index <= `index`. If no such index exists +// in the log, the log's first index is returned. +// +// The index provided MUST be equal to or less than l.lastIndex(). Invalid +// inputs log a warning and the input index is returned. +func (l *raftLog) findConflictByTerm(index uint64, term uint64) uint64 { + if li := l.lastIndex(); index > li { + // NB: such calls should not exist, but since there is a straightfoward + // way to recover, do it. + // + // It is tempting to also check something about the first index, but + // there is odd behavior with peers that have no log, in which case + // lastIndex will return zero and firstIndex will return one, which + // leads to calls with an index of zero into this method. + l.logger.Warningf("index(%d) is out of range [0, lastIndex(%d)] in findConflictByTerm", + index, li) + return index + } + for { + logTerm, err := l.term(index) + if logTerm <= term || err != nil { + break + } + index-- + } + return index +} + func (l *raftLog) unstableEntries() []pb.Entry { if len(l.unstable.entries) == 0 { return nil @@ -139,7 +180,7 @@ func (l *raftLog) unstableEntries() []pb.Entry { func (l *raftLog) nextEnts() (ents []pb.Entry) { off := max(l.applied+1, l.firstIndex()) if l.committed+1 > off { - ents, err := l.slice(off, l.committed+1, noLimit) + ents, err := l.slice(off, l.committed+1, l.maxNextEntsSize) if err != nil { l.logger.Panicf("unexpected error when getting unapplied entries (%v)", err) } @@ -155,6 +196,11 @@ func (l *raftLog) hasNextEnts() bool { return l.committed+1 > off } +// hasPendingSnapshot returns if there is pending snapshot waiting for applying. +func (l *raftLog) hasPendingSnapshot() bool { + return l.unstable.snapshot != nil && !IsEmptySnap(*l.unstable.snapshot) +} + func (l *raftLog) snapshot() (pb.Snapshot, error) { if l.unstable.snapshot != nil { return *l.unstable.snapshot, nil @@ -320,8 +366,10 @@ func (l *raftLog) slice(lo, hi, maxSize uint64) ([]pb.Entry, error) { if hi > l.unstable.offset { unstable := l.unstable.slice(max(lo, l.unstable.offset), hi) if len(ents) > 0 { - ents = append([]pb.Entry{}, ents...) - ents = append(ents, unstable...) + combined := make([]pb.Entry, len(ents)+len(unstable)) + n := copy(combined, ents) + copy(combined[n:], unstable) + ents = combined } else { ents = unstable } @@ -340,7 +388,7 @@ func (l *raftLog) mustCheckOutOfBounds(lo, hi uint64) error { } length := l.lastIndex() + 1 - fi - if lo < fi || hi > fi+length { + if hi > fi+length { l.logger.Panicf("slice[%d,%d) out of bound [%d,%d]", lo, hi, fi, l.lastIndex()) } return nil diff --git a/vendor/github.com/coreos/etcd/raft/log_unstable.go b/vendor/go.etcd.io/etcd/raft/v3/log_unstable.go similarity index 96% rename from vendor/github.com/coreos/etcd/raft/log_unstable.go rename to vendor/go.etcd.io/etcd/raft/v3/log_unstable.go index 263af9ce40..230fd21f99 100644 --- a/vendor/github.com/coreos/etcd/raft/log_unstable.go +++ b/vendor/go.etcd.io/etcd/raft/v3/log_unstable.go @@ -14,7 +14,7 @@ package raft -import pb "github.com/coreos/etcd/raft/raftpb" +import pb "go.etcd.io/etcd/raft/v3/raftpb" // unstable.entries[i] has raft log position i+unstable.offset. // Note that unstable.offset may be less than the highest log @@ -55,10 +55,7 @@ func (u *unstable) maybeLastIndex() (uint64, bool) { // is any. func (u *unstable) maybeTerm(i uint64) (uint64, bool) { if i < u.offset { - if u.snapshot == nil { - return 0, false - } - if u.snapshot.Metadata.Index == i { + if u.snapshot != nil && u.snapshot.Metadata.Index == i { return u.snapshot.Metadata.Term, true } return 0, false @@ -71,6 +68,7 @@ func (u *unstable) maybeTerm(i uint64) (uint64, bool) { if i > last { return 0, false } + return u.entries[i-u.offset].Term, true } @@ -147,7 +145,7 @@ func (u *unstable) slice(lo uint64, hi uint64) []pb.Entry { return u.entries[lo-u.offset : hi-u.offset] } -// u.offset <= lo <= hi <= u.offset+len(u.offset) +// u.offset <= lo <= hi <= u.offset+len(u.entries) func (u *unstable) mustCheckOutOfBounds(lo, hi uint64) { if lo > hi { u.logger.Panicf("invalid unstable.slice %d > %d", lo, hi) diff --git a/vendor/github.com/coreos/etcd/raft/logger.go b/vendor/go.etcd.io/etcd/raft/v3/logger.go similarity index 91% rename from vendor/github.com/coreos/etcd/raft/logger.go rename to vendor/go.etcd.io/etcd/raft/v3/logger.go index 426a77d344..dc73b1f210 100644 --- a/vendor/github.com/coreos/etcd/raft/logger.go +++ b/vendor/go.etcd.io/etcd/raft/v3/logger.go @@ -19,6 +19,7 @@ import ( "io/ioutil" "log" "os" + "sync" ) type Logger interface { @@ -41,11 +42,26 @@ type Logger interface { Panicf(format string, v ...interface{}) } -func SetLogger(l Logger) { raftLogger = l } +func SetLogger(l Logger) { + raftLoggerMu.Lock() + raftLogger = l + raftLoggerMu.Unlock() +} + +func ResetDefaultLogger() { + SetLogger(defaultLogger) +} + +func getLogger() Logger { + raftLoggerMu.Lock() + defer raftLoggerMu.Unlock() + return raftLogger +} var ( defaultLogger = &DefaultLogger{Logger: log.New(os.Stderr, "raft", log.LstdFlags)} discardLogger = &DefaultLogger{Logger: log.New(ioutil.Discard, "", 0)} + raftLoggerMu sync.Mutex raftLogger = Logger(defaultLogger) ) diff --git a/vendor/github.com/coreos/etcd/raft/node.go b/vendor/go.etcd.io/etcd/raft/v3/node.go similarity index 64% rename from vendor/github.com/coreos/etcd/raft/node.go rename to vendor/go.etcd.io/etcd/raft/v3/node.go index 33a9db8400..dca5954f7a 100644 --- a/vendor/github.com/coreos/etcd/raft/node.go +++ b/vendor/go.etcd.io/etcd/raft/v3/node.go @@ -18,7 +18,7 @@ import ( "context" "errors" - pb "github.com/coreos/etcd/raft/raftpb" + pb "go.etcd.io/etcd/raft/v3/raftpb" ) type SnapshotStatus int @@ -109,6 +109,19 @@ func (rd Ready) containsUpdates() bool { len(rd.CommittedEntries) > 0 || len(rd.Messages) > 0 || len(rd.ReadStates) != 0 } +// appliedCursor extracts from the Ready the highest index the client has +// applied (once the Ready is confirmed via Advance). If no information is +// contained in the Ready, returns zero. +func (rd Ready) appliedCursor() uint64 { + if n := len(rd.CommittedEntries); n > 0 { + return rd.CommittedEntries[n-1].Index + } + if index := rd.Snapshot.Metadata.Index; index > 0 { + return index + } + return 0 +} + // Node represents a node in a raft cluster. type Node interface { // Tick increments the internal logical clock for the Node by a single tick. Election @@ -116,12 +129,23 @@ type Node interface { Tick() // Campaign causes the Node to transition to candidate state and start campaigning to become leader. Campaign(ctx context.Context) error - // Propose proposes that data be appended to the log. + // Propose proposes that data be appended to the log. Note that proposals can be lost without + // notice, therefore it is user's job to ensure proposal retries. Propose(ctx context.Context, data []byte) error - // ProposeConfChange proposes config change. - // At most one ConfChange can be in the process of going through consensus. - // Application needs to call ApplyConfChange when applying EntryConfChange type entry. - ProposeConfChange(ctx context.Context, cc pb.ConfChange) error + // ProposeConfChange proposes a configuration change. Like any proposal, the + // configuration change may be dropped with or without an error being + // returned. In particular, configuration changes are dropped unless the + // leader has certainty that there is no prior unapplied configuration + // change in its log. + // + // The method accepts either a pb.ConfChange (deprecated) or pb.ConfChangeV2 + // message. The latter allows arbitrary configuration changes via joint + // consensus, notably including replacing a voter. Passing a ConfChangeV2 + // message is only allowed if all Nodes participating in the cluster run a + // version of this library aware of the V2 API. See pb.ConfChangeV2 for + // usage details and semantics. + ProposeConfChange(ctx context.Context, cc pb.ConfChangeI) error + // Step advances the state machine using the given message. ctx.Err() will be returned, if any. Step(ctx context.Context, msg pb.Message) error @@ -142,11 +166,15 @@ type Node interface { // a long time to apply the snapshot data. To continue receiving Ready without blocking raft // progress, it can call Advance before finishing applying the last ready. Advance() - // ApplyConfChange applies config change to the local node. - // Returns an opaque ConfState protobuf which must be recorded - // in snapshots. Will never return nil; it returns a pointer only - // to match MemoryStorage.Compact. - ApplyConfChange(cc pb.ConfChange) *pb.ConfState + // ApplyConfChange applies a config change (previously passed to + // ProposeConfChange) to the node. This must be called whenever a config + // change is observed in Ready.CommittedEntries, except when the app decides + // to reject the configuration change (i.e. treats it as a noop instead), in + // which case it must not be called. + // + // Returns an opaque non-nil ConfState protobuf which must be recorded in + // snapshots. + ApplyConfChange(cc pb.ConfChangeI) *pb.ConfState // TransferLeadership attempts to transfer leadership to the given transferee. TransferLeadership(ctx context.Context, lead, transferee uint64) @@ -155,13 +183,24 @@ type Node interface { // Read state has a read index. Once the application advances further than the read // index, any linearizable read requests issued before the read request can be // processed safely. The read state will have the same rctx attached. + // Note that request can be lost without notice, therefore it is user's job + // to ensure read index retries. ReadIndex(ctx context.Context, rctx []byte) error // Status returns the current status of the raft state machine. Status() Status // ReportUnreachable reports the given node is not reachable for the last send. ReportUnreachable(id uint64) - // ReportSnapshot reports the status of the sent snapshot. + // ReportSnapshot reports the status of the sent snapshot. The id is the raft ID of the follower + // who is meant to receive the snapshot, and the status is SnapshotFinish or SnapshotFailure. + // Calling ReportSnapshot with SnapshotFinish is a no-op. But, any failure in applying a + // snapshot (for e.g., while streaming it from leader to follower), should be reported to the + // leader with SnapshotFailure. When leader sends a snapshot to a follower, it pauses any raft + // log probes until the follower can apply the snapshot and advance its state. If the follower + // can't do that, for e.g., due to a crash, it could end up in a limbo, never getting any + // updates from the leader. Therefore, it is crucial that the application ensures that any + // failure in snapshot sending is caught and reported back to the leader; so it can resume raft + // log probing in the follower. ReportSnapshot(id uint64, status SnapshotStatus) // Stop performs any necessary termination of the Node. Stop() @@ -174,40 +213,21 @@ type Peer struct { // StartNode returns a new Node given configuration and a list of raft peers. // It appends a ConfChangeAddNode entry for each given peer to the initial log. +// +// Peers must not be zero length; call RestartNode in that case. func StartNode(c *Config, peers []Peer) Node { - r := newRaft(c) - // become the follower at term 1 and apply initial configuration - // entries of term 1 - r.becomeFollower(1, None) - for _, peer := range peers { - cc := pb.ConfChange{Type: pb.ConfChangeAddNode, NodeID: peer.ID, Context: peer.Context} - d, err := cc.Marshal() - if err != nil { - panic("unexpected marshal error") - } - e := pb.Entry{Type: pb.EntryConfChange, Term: 1, Index: r.raftLog.lastIndex() + 1, Data: d} - r.raftLog.append(e) + if len(peers) == 0 { + panic("no peers given; use RestartNode instead") } - // Mark these initial entries as committed. - // TODO(bdarnell): These entries are still unstable; do we need to preserve - // the invariant that committed < unstable? - r.raftLog.committed = r.raftLog.lastIndex() - // Now apply them, mainly so that the application can call Campaign - // immediately after StartNode in tests. Note that these nodes will - // be added to raft twice: here and when the application's Ready - // loop calls ApplyConfChange. The calls to addNode must come after - // all calls to raftLog.append so progress.next is set after these - // bootstrapping entries (it is an error if we try to append these - // entries since they have already been committed). - // We do not set raftLog.applied so the application will be able - // to observe all conf changes via Ready.CommittedEntries. - for _, peer := range peers { - r.addNode(peer.ID) + rn, err := NewRawNode(c) + if err != nil { + panic(err) } + rn.Bootstrap(peers) - n := newNode() - n.logger = c.Logger - go n.run(r) + n := newNode(rn) + + go n.run() return &n } @@ -216,19 +236,25 @@ func StartNode(c *Config, peers []Peer) Node { // If the caller has an existing state machine, pass in the last log index that // has been applied to it; otherwise use zero. func RestartNode(c *Config) Node { - r := newRaft(c) - - n := newNode() - n.logger = c.Logger - go n.run(r) + rn, err := NewRawNode(c) + if err != nil { + panic(err) + } + n := newNode(rn) + go n.run() return &n } +type msgWithResult struct { + m pb.Message + result chan error +} + // node is the canonical implementation of the Node interface type node struct { - propc chan pb.Message + propc chan msgWithResult recvc chan pb.Message - confc chan pb.ConfChange + confc chan pb.ConfChangeV2 confstatec chan pb.ConfState readyc chan Ready advancec chan struct{} @@ -237,14 +263,14 @@ type node struct { stop chan struct{} status chan chan Status - logger Logger + rn *RawNode } -func newNode() node { +func newNode(rn *RawNode) node { return node{ - propc: make(chan pb.Message), + propc: make(chan msgWithResult), recvc: make(chan pb.Message), - confc: make(chan pb.ConfChange), + confc: make(chan pb.ConfChangeV2), confstatec: make(chan pb.ConfState), readyc: make(chan Ready), advancec: make(chan struct{}), @@ -255,6 +281,7 @@ func newNode() node { done: make(chan struct{}), stop: make(chan struct{}), status: make(chan chan Status), + rn: rn, } } @@ -270,29 +297,30 @@ func (n *node) Stop() { <-n.done } -func (n *node) run(r *raft) { - var propc chan pb.Message +func (n *node) run() { + var propc chan msgWithResult var readyc chan Ready var advancec chan struct{} - var prevLastUnstablei, prevLastUnstablet uint64 - var havePrevLastUnstablei bool - var prevSnapi uint64 var rd Ready + r := n.rn.raft + lead := None - prevSoftSt := r.softState() - prevHardSt := emptyState for { if advancec != nil { readyc = nil - } else { - rd = newReady(r, prevSoftSt, prevHardSt) - if rd.containsUpdates() { - readyc = n.readyc - } else { - readyc = nil - } + } else if n.rn.HasReady() { + // Populate a Ready. Note that this Ready is not guaranteed to + // actually be handled. We will arm readyc, but there's no guarantee + // that we will actually send on it. It's possible that we will + // service another channel instead, loop around, and then populate + // the Ready again. We could instead force the previous Ready to be + // handled first, but it's generally good to emit larger Readys plus + // it simplifies testing (by emitting less frequently and more + // predictably). + rd = n.rn.readyWithoutAccept() + readyc = n.readyc } if lead != r.lead { @@ -314,74 +342,58 @@ func (n *node) run(r *raft) { // TODO: maybe buffer the config propose if there exists one (the way // described in raft dissertation) // Currently it is dropped in Step silently. - case m := <-propc: + case pm := <-propc: + m := pm.m m.From = r.id - r.Step(m) + err := r.Step(m) + if pm.result != nil { + pm.result <- err + close(pm.result) + } case m := <-n.recvc: // filter out response message from unknown From. - if pr := r.getProgress(m.From); pr != nil || !IsResponseMsg(m.Type) { - r.Step(m) // raft never returns an error + if pr := r.prs.Progress[m.From]; pr != nil || !IsResponseMsg(m.Type) { + r.Step(m) } case cc := <-n.confc: - if cc.NodeID == None { - r.resetPendingConf() - select { - case n.confstatec <- pb.ConfState{Nodes: r.nodes()}: - case <-n.done: + _, okBefore := r.prs.Progress[r.id] + cs := r.applyConfChange(cc) + // If the node was removed, block incoming proposals. Note that we + // only do this if the node was in the config before. Nodes may be + // a member of the group without knowing this (when they're catching + // up on the log and don't have the latest config) and we don't want + // to block the proposal channel in that case. + // + // NB: propc is reset when the leader changes, which, if we learn + // about it, sort of implies that we got readded, maybe? This isn't + // very sound and likely has bugs. + if _, okAfter := r.prs.Progress[r.id]; okBefore && !okAfter { + var found bool + outer: + for _, sl := range [][]uint64{cs.Voters, cs.VotersOutgoing} { + for _, id := range sl { + if id == r.id { + found = true + break outer + } + } } - break - } - switch cc.Type { - case pb.ConfChangeAddNode: - r.addNode(cc.NodeID) - case pb.ConfChangeAddLearnerNode: - r.addLearner(cc.NodeID) - case pb.ConfChangeRemoveNode: - // block incoming proposal when local node is - // removed - if cc.NodeID == r.id { + if !found { propc = nil } - r.removeNode(cc.NodeID) - case pb.ConfChangeUpdateNode: - r.resetPendingConf() - default: - panic("unexpected conf type") } select { - case n.confstatec <- pb.ConfState{Nodes: r.nodes()}: + case n.confstatec <- cs: case <-n.done: } case <-n.tickc: - r.tick() + n.rn.Tick() case readyc <- rd: - if rd.SoftState != nil { - prevSoftSt = rd.SoftState - } - if len(rd.Entries) > 0 { - prevLastUnstablei = rd.Entries[len(rd.Entries)-1].Index - prevLastUnstablet = rd.Entries[len(rd.Entries)-1].Term - havePrevLastUnstablei = true - } - if !IsEmptyHardState(rd.HardState) { - prevHardSt = rd.HardState - } - if !IsEmptySnap(rd.Snapshot) { - prevSnapi = rd.Snapshot.Metadata.Index - } - - r.msgs = nil - r.readStates = nil + n.rn.acceptReady(rd) advancec = n.advancec case <-advancec: - if prevHardSt.Commit != 0 { - r.raftLog.appliedTo(prevHardSt.Commit) - } - if havePrevLastUnstablei { - r.raftLog.stableTo(prevLastUnstablei, prevLastUnstablet) - havePrevLastUnstablei = false - } - r.raftLog.stableSnapTo(prevSnapi) + n.rn.Advance(rd) + rd = Ready{} advancec = nil case c := <-n.status: c <- getStatus(r) @@ -399,14 +411,14 @@ func (n *node) Tick() { case n.tickc <- struct{}{}: case <-n.done: default: - n.logger.Warningf("A tick missed to fire. Node blocks too long!") + n.rn.raft.logger.Warningf("%x A tick missed to fire. Node blocks too long!", n.rn.raft.id) } } func (n *node) Campaign(ctx context.Context) error { return n.step(ctx, pb.Message{Type: pb.MsgHup}) } func (n *node) Propose(ctx context.Context, data []byte) error { - return n.step(ctx, pb.Message{Type: pb.MsgProp, Entries: []pb.Entry{{Data: data}}}) + return n.stepWait(ctx, pb.Message{Type: pb.MsgProp, Entries: []pb.Entry{{Data: data}}}) } func (n *node) Step(ctx context.Context, m pb.Message) error { @@ -418,30 +430,69 @@ func (n *node) Step(ctx context.Context, m pb.Message) error { return n.step(ctx, m) } -func (n *node) ProposeConfChange(ctx context.Context, cc pb.ConfChange) error { - data, err := cc.Marshal() +func confChangeToMsg(c pb.ConfChangeI) (pb.Message, error) { + typ, data, err := pb.MarshalConfChange(c) + if err != nil { + return pb.Message{}, err + } + return pb.Message{Type: pb.MsgProp, Entries: []pb.Entry{{Type: typ, Data: data}}}, nil +} + +func (n *node) ProposeConfChange(ctx context.Context, cc pb.ConfChangeI) error { + msg, err := confChangeToMsg(cc) if err != nil { return err } - return n.Step(ctx, pb.Message{Type: pb.MsgProp, Entries: []pb.Entry{{Type: pb.EntryConfChange, Data: data}}}) + return n.Step(ctx, msg) +} + +func (n *node) step(ctx context.Context, m pb.Message) error { + return n.stepWithWaitOption(ctx, m, false) +} + +func (n *node) stepWait(ctx context.Context, m pb.Message) error { + return n.stepWithWaitOption(ctx, m, true) } // Step advances the state machine using msgs. The ctx.Err() will be returned, // if any. -func (n *node) step(ctx context.Context, m pb.Message) error { - ch := n.recvc - if m.Type == pb.MsgProp { - ch = n.propc +func (n *node) stepWithWaitOption(ctx context.Context, m pb.Message, wait bool) error { + if m.Type != pb.MsgProp { + select { + case n.recvc <- m: + return nil + case <-ctx.Done(): + return ctx.Err() + case <-n.done: + return ErrStopped + } + } + ch := n.propc + pm := msgWithResult{m: m} + if wait { + pm.result = make(chan error, 1) } - select { - case ch <- m: - return nil + case ch <- pm: + if !wait { + return nil + } case <-ctx.Done(): return ctx.Err() case <-n.done: return ErrStopped } + select { + case err := <-pm.result: + if err != nil { + return err + } + case <-ctx.Done(): + return ctx.Err() + case <-n.done: + return ErrStopped + } + return nil } func (n *node) Ready() <-chan Ready { return n.readyc } @@ -453,10 +504,10 @@ func (n *node) Advance() { } } -func (n *node) ApplyConfChange(cc pb.ConfChange) *pb.ConfState { +func (n *node) ApplyConfChange(cc pb.ConfChangeI) *pb.ConfState { var cs pb.ConfState select { - case n.confc <- cc: + case n.confc <- cc.AsV2(): case <-n.done: } select { @@ -523,7 +574,7 @@ func newReady(r *raft, prevSoftSt *SoftState, prevHardSt pb.HardState) Ready { if len(r.readStates) != 0 { rd.ReadStates = r.readStates } - rd.MustSync = MustSync(rd.HardState, prevHardSt, len(rd.Entries)) + rd.MustSync = MustSync(r.hardState(), prevHardSt, len(rd.Entries)) return rd } diff --git a/vendor/go.etcd.io/etcd/raft/v3/quorum/joint.go b/vendor/go.etcd.io/etcd/raft/v3/quorum/joint.go new file mode 100644 index 0000000000..e3741e0b0a --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/quorum/joint.go @@ -0,0 +1,75 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package quorum + +// JointConfig is a configuration of two groups of (possibly overlapping) +// majority configurations. Decisions require the support of both majorities. +type JointConfig [2]MajorityConfig + +func (c JointConfig) String() string { + if len(c[1]) > 0 { + return c[0].String() + "&&" + c[1].String() + } + return c[0].String() +} + +// IDs returns a newly initialized map representing the set of voters present +// in the joint configuration. +func (c JointConfig) IDs() map[uint64]struct{} { + m := map[uint64]struct{}{} + for _, cc := range c { + for id := range cc { + m[id] = struct{}{} + } + } + return m +} + +// Describe returns a (multi-line) representation of the commit indexes for the +// given lookuper. +func (c JointConfig) Describe(l AckedIndexer) string { + return MajorityConfig(c.IDs()).Describe(l) +} + +// CommittedIndex returns the largest committed index for the given joint +// quorum. An index is jointly committed if it is committed in both constituent +// majorities. +func (c JointConfig) CommittedIndex(l AckedIndexer) Index { + idx0 := c[0].CommittedIndex(l) + idx1 := c[1].CommittedIndex(l) + if idx0 < idx1 { + return idx0 + } + return idx1 +} + +// VoteResult takes a mapping of voters to yes/no (true/false) votes and returns +// a result indicating whether the vote is pending, lost, or won. A joint quorum +// requires both majority quorums to vote in favor. +func (c JointConfig) VoteResult(votes map[uint64]bool) VoteResult { + r1 := c[0].VoteResult(votes) + r2 := c[1].VoteResult(votes) + + if r1 == r2 { + // If they agree, return the agreed state. + return r1 + } + if r1 == VoteLost || r2 == VoteLost { + // If either config has lost, loss is the only possible outcome. + return VoteLost + } + // One side won, the other one is pending, so the whole outcome is. + return VotePending +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/quorum/majority.go b/vendor/go.etcd.io/etcd/raft/v3/quorum/majority.go new file mode 100644 index 0000000000..8858a36b63 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/quorum/majority.go @@ -0,0 +1,210 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package quorum + +import ( + "fmt" + "math" + "sort" + "strings" +) + +// MajorityConfig is a set of IDs that uses majority quorums to make decisions. +type MajorityConfig map[uint64]struct{} + +func (c MajorityConfig) String() string { + sl := make([]uint64, 0, len(c)) + for id := range c { + sl = append(sl, id) + } + sort.Slice(sl, func(i, j int) bool { return sl[i] < sl[j] }) + var buf strings.Builder + buf.WriteByte('(') + for i := range sl { + if i > 0 { + buf.WriteByte(' ') + } + fmt.Fprint(&buf, sl[i]) + } + buf.WriteByte(')') + return buf.String() +} + +// Describe returns a (multi-line) representation of the commit indexes for the +// given lookuper. +func (c MajorityConfig) Describe(l AckedIndexer) string { + if len(c) == 0 { + return "" + } + type tup struct { + id uint64 + idx Index + ok bool // idx found? + bar int // length of bar displayed for this tup + } + + // Below, populate .bar so that the i-th largest commit index has bar i (we + // plot this as sort of a progress bar). The actual code is a bit more + // complicated and also makes sure that equal index => equal bar. + + n := len(c) + info := make([]tup, 0, n) + for id := range c { + idx, ok := l.AckedIndex(id) + info = append(info, tup{id: id, idx: idx, ok: ok}) + } + + // Sort by index + sort.Slice(info, func(i, j int) bool { + if info[i].idx == info[j].idx { + return info[i].id < info[j].id + } + return info[i].idx < info[j].idx + }) + + // Populate .bar. + for i := range info { + if i > 0 && info[i-1].idx < info[i].idx { + info[i].bar = i + } + } + + // Sort by ID. + sort.Slice(info, func(i, j int) bool { + return info[i].id < info[j].id + }) + + var buf strings.Builder + + // Print. + fmt.Fprint(&buf, strings.Repeat(" ", n)+" idx\n") + for i := range info { + bar := info[i].bar + if !info[i].ok { + fmt.Fprint(&buf, "?"+strings.Repeat(" ", n)) + } else { + fmt.Fprint(&buf, strings.Repeat("x", bar)+">"+strings.Repeat(" ", n-bar)) + } + fmt.Fprintf(&buf, " %5d (id=%d)\n", info[i].idx, info[i].id) + } + return buf.String() +} + +// Slice returns the MajorityConfig as a sorted slice. +func (c MajorityConfig) Slice() []uint64 { + var sl []uint64 + for id := range c { + sl = append(sl, id) + } + sort.Slice(sl, func(i, j int) bool { return sl[i] < sl[j] }) + return sl +} + +func insertionSort(sl []uint64) { + a, b := 0, len(sl) + for i := a + 1; i < b; i++ { + for j := i; j > a && sl[j] < sl[j-1]; j-- { + sl[j], sl[j-1] = sl[j-1], sl[j] + } + } +} + +// CommittedIndex computes the committed index from those supplied via the +// provided AckedIndexer (for the active config). +func (c MajorityConfig) CommittedIndex(l AckedIndexer) Index { + n := len(c) + if n == 0 { + // This plays well with joint quorums which, when one half is the zero + // MajorityConfig, should behave like the other half. + return math.MaxUint64 + } + + // Use an on-stack slice to collect the committed indexes when n <= 7 + // (otherwise we alloc). The alternative is to stash a slice on + // MajorityConfig, but this impairs usability (as is, MajorityConfig is just + // a map, and that's nice). The assumption is that running with a + // replication factor of >7 is rare, and in cases in which it happens + // performance is a lesser concern (additionally the performance + // implications of an allocation here are far from drastic). + var stk [7]uint64 + var srt []uint64 + if len(stk) >= n { + srt = stk[:n] + } else { + srt = make([]uint64, n) + } + + { + // Fill the slice with the indexes observed. Any unused slots will be + // left as zero; these correspond to voters that may report in, but + // haven't yet. We fill from the right (since the zeroes will end up on + // the left after sorting below anyway). + i := n - 1 + for id := range c { + if idx, ok := l.AckedIndex(id); ok { + srt[i] = uint64(idx) + i-- + } + } + } + + // Sort by index. Use a bespoke algorithm (copied from the stdlib's sort + // package) to keep srt on the stack. + insertionSort(srt) + + // The smallest index into the array for which the value is acked by a + // quorum. In other words, from the end of the slice, move n/2+1 to the + // left (accounting for zero-indexing). + pos := n - (n/2 + 1) + return Index(srt[pos]) +} + +// VoteResult takes a mapping of voters to yes/no (true/false) votes and returns +// a result indicating whether the vote is pending (i.e. neither a quorum of +// yes/no has been reached), won (a quorum of yes has been reached), or lost (a +// quorum of no has been reached). +func (c MajorityConfig) VoteResult(votes map[uint64]bool) VoteResult { + if len(c) == 0 { + // By convention, the elections on an empty config win. This comes in + // handy with joint quorums because it'll make a half-populated joint + // quorum behave like a majority quorum. + return VoteWon + } + + ny := [2]int{} // vote counts for no and yes, respectively + + var missing int + for id := range c { + v, ok := votes[id] + if !ok { + missing++ + continue + } + if v { + ny[1]++ + } else { + ny[0]++ + } + } + + q := len(c)/2 + 1 + if ny[1] >= q { + return VoteWon + } + if ny[1]+missing >= q { + return VotePending + } + return VoteLost +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/quorum/quorum.go b/vendor/go.etcd.io/etcd/raft/v3/quorum/quorum.go new file mode 100644 index 0000000000..2899e46c96 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/quorum/quorum.go @@ -0,0 +1,58 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package quorum + +import ( + "math" + "strconv" +) + +// Index is a Raft log position. +type Index uint64 + +func (i Index) String() string { + if i == math.MaxUint64 { + return "∞" + } + return strconv.FormatUint(uint64(i), 10) +} + +// AckedIndexer allows looking up a commit index for a given ID of a voter +// from a corresponding MajorityConfig. +type AckedIndexer interface { + AckedIndex(voterID uint64) (idx Index, found bool) +} + +type mapAckIndexer map[uint64]Index + +func (m mapAckIndexer) AckedIndex(id uint64) (Index, bool) { + idx, ok := m[id] + return idx, ok +} + +// VoteResult indicates the outcome of a vote. +// +//go:generate stringer -type=VoteResult +type VoteResult uint8 + +const ( + // VotePending indicates that the decision of the vote depends on future + // votes, i.e. neither "yes" or "no" has reached quorum yet. + VotePending VoteResult = 1 + iota + // VoteLost indicates that the quorum has voted "no". + VoteLost + // VoteWon indicates that the quorum has voted "yes". + VoteWon +) diff --git a/vendor/go.etcd.io/etcd/raft/v3/quorum/voteresult_string.go b/vendor/go.etcd.io/etcd/raft/v3/quorum/voteresult_string.go new file mode 100644 index 0000000000..9eca8fd0c9 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/quorum/voteresult_string.go @@ -0,0 +1,26 @@ +// Code generated by "stringer -type=VoteResult"; DO NOT EDIT. + +package quorum + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[VotePending-1] + _ = x[VoteLost-2] + _ = x[VoteWon-3] +} + +const _VoteResult_name = "VotePendingVoteLostVoteWon" + +var _VoteResult_index = [...]uint8{0, 11, 19, 26} + +func (i VoteResult) String() string { + i -= 1 + if i >= VoteResult(len(_VoteResult_index)-1) { + return "VoteResult(" + strconv.FormatInt(int64(i+1), 10) + ")" + } + return _VoteResult_name[_VoteResult_index[i]:_VoteResult_index[i+1]] +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/raft.go b/vendor/go.etcd.io/etcd/raft/v3/raft.go new file mode 100644 index 0000000000..c80262ebaf --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/raft.go @@ -0,0 +1,1837 @@ +// Copyright 2015 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package raft + +import ( + "bytes" + "errors" + "fmt" + "math" + "math/rand" + "sort" + "strings" + "sync" + "time" + + "go.etcd.io/etcd/raft/v3/confchange" + "go.etcd.io/etcd/raft/v3/quorum" + pb "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/raft/v3/tracker" +) + +// None is a placeholder node ID used when there is no leader. +const None uint64 = 0 +const noLimit = math.MaxUint64 + +// Possible values for StateType. +const ( + StateFollower StateType = iota + StateCandidate + StateLeader + StatePreCandidate + numStates +) + +type ReadOnlyOption int + +const ( + // ReadOnlySafe guarantees the linearizability of the read only request by + // communicating with the quorum. It is the default and suggested option. + ReadOnlySafe ReadOnlyOption = iota + // ReadOnlyLeaseBased ensures linearizability of the read only request by + // relying on the leader lease. It can be affected by clock drift. + // If the clock drift is unbounded, leader might keep the lease longer than it + // should (clock can move backward/pause without any bound). ReadIndex is not safe + // in that case. + ReadOnlyLeaseBased +) + +// Possible values for CampaignType +const ( + // campaignPreElection represents the first phase of a normal election when + // Config.PreVote is true. + campaignPreElection CampaignType = "CampaignPreElection" + // campaignElection represents a normal (time-based) election (the second phase + // of the election when Config.PreVote is true). + campaignElection CampaignType = "CampaignElection" + // campaignTransfer represents the type of leader transfer + campaignTransfer CampaignType = "CampaignTransfer" +) + +// ErrProposalDropped is returned when the proposal is ignored by some cases, +// so that the proposer can be notified and fail fast. +var ErrProposalDropped = errors.New("raft proposal dropped") + +// lockedRand is a small wrapper around rand.Rand to provide +// synchronization among multiple raft groups. Only the methods needed +// by the code are exposed (e.g. Intn). +type lockedRand struct { + mu sync.Mutex + rand *rand.Rand +} + +func (r *lockedRand) Intn(n int) int { + r.mu.Lock() + v := r.rand.Intn(n) + r.mu.Unlock() + return v +} + +var globalRand = &lockedRand{ + rand: rand.New(rand.NewSource(time.Now().UnixNano())), +} + +// CampaignType represents the type of campaigning +// the reason we use the type of string instead of uint64 +// is because it's simpler to compare and fill in raft entries +type CampaignType string + +// StateType represents the role of a node in a cluster. +type StateType uint64 + +var stmap = [...]string{ + "StateFollower", + "StateCandidate", + "StateLeader", + "StatePreCandidate", +} + +func (st StateType) String() string { + return stmap[uint64(st)] +} + +// Config contains the parameters to start a raft. +type Config struct { + // ID is the identity of the local raft. ID cannot be 0. + ID uint64 + + // ElectionTick is the number of Node.Tick invocations that must pass between + // elections. That is, if a follower does not receive any message from the + // leader of current term before ElectionTick has elapsed, it will become + // candidate and start an election. ElectionTick must be greater than + // HeartbeatTick. We suggest ElectionTick = 10 * HeartbeatTick to avoid + // unnecessary leader switching. + ElectionTick int + // HeartbeatTick is the number of Node.Tick invocations that must pass between + // heartbeats. That is, a leader sends heartbeat messages to maintain its + // leadership every HeartbeatTick ticks. + HeartbeatTick int + + // Storage is the storage for raft. raft generates entries and states to be + // stored in storage. raft reads the persisted entries and states out of + // Storage when it needs. raft reads out the previous state and configuration + // out of storage when restarting. + Storage Storage + // Applied is the last applied index. It should only be set when restarting + // raft. raft will not return entries to the application smaller or equal to + // Applied. If Applied is unset when restarting, raft might return previous + // applied entries. This is a very application dependent configuration. + Applied uint64 + + // MaxSizePerMsg limits the max byte size of each append message. Smaller + // value lowers the raft recovery cost(initial probing and message lost + // during normal operation). On the other side, it might affect the + // throughput during normal replication. Note: math.MaxUint64 for unlimited, + // 0 for at most one entry per message. + MaxSizePerMsg uint64 + // MaxCommittedSizePerReady limits the size of the committed entries which + // can be applied. + MaxCommittedSizePerReady uint64 + // MaxUncommittedEntriesSize limits the aggregate byte size of the + // uncommitted entries that may be appended to a leader's log. Once this + // limit is exceeded, proposals will begin to return ErrProposalDropped + // errors. Note: 0 for no limit. + MaxUncommittedEntriesSize uint64 + // MaxInflightMsgs limits the max number of in-flight append messages during + // optimistic replication phase. The application transportation layer usually + // has its own sending buffer over TCP/UDP. Setting MaxInflightMsgs to avoid + // overflowing that sending buffer. TODO (xiangli): feedback to application to + // limit the proposal rate? + MaxInflightMsgs int + + // CheckQuorum specifies if the leader should check quorum activity. Leader + // steps down when quorum is not active for an electionTimeout. + CheckQuorum bool + + // PreVote enables the Pre-Vote algorithm described in raft thesis section + // 9.6. This prevents disruption when a node that has been partitioned away + // rejoins the cluster. + PreVote bool + + // ReadOnlyOption specifies how the read only request is processed. + // + // ReadOnlySafe guarantees the linearizability of the read only request by + // communicating with the quorum. It is the default and suggested option. + // + // ReadOnlyLeaseBased ensures linearizability of the read only request by + // relying on the leader lease. It can be affected by clock drift. + // If the clock drift is unbounded, leader might keep the lease longer than it + // should (clock can move backward/pause without any bound). ReadIndex is not safe + // in that case. + // CheckQuorum MUST be enabled if ReadOnlyOption is ReadOnlyLeaseBased. + ReadOnlyOption ReadOnlyOption + + // Logger is the logger used for raft log. For multinode which can host + // multiple raft group, each raft group can have its own logger + Logger Logger + + // DisableProposalForwarding set to true means that followers will drop + // proposals, rather than forwarding them to the leader. One use case for + // this feature would be in a situation where the Raft leader is used to + // compute the data of a proposal, for example, adding a timestamp from a + // hybrid logical clock to data in a monotonically increasing way. Forwarding + // should be disabled to prevent a follower with an inaccurate hybrid + // logical clock from assigning the timestamp and then forwarding the data + // to the leader. + DisableProposalForwarding bool +} + +func (c *Config) validate() error { + if c.ID == None { + return errors.New("cannot use none as id") + } + + if c.HeartbeatTick <= 0 { + return errors.New("heartbeat tick must be greater than 0") + } + + if c.ElectionTick <= c.HeartbeatTick { + return errors.New("election tick must be greater than heartbeat tick") + } + + if c.Storage == nil { + return errors.New("storage cannot be nil") + } + + if c.MaxUncommittedEntriesSize == 0 { + c.MaxUncommittedEntriesSize = noLimit + } + + // default MaxCommittedSizePerReady to MaxSizePerMsg because they were + // previously the same parameter. + if c.MaxCommittedSizePerReady == 0 { + c.MaxCommittedSizePerReady = c.MaxSizePerMsg + } + + if c.MaxInflightMsgs <= 0 { + return errors.New("max inflight messages must be greater than 0") + } + + if c.Logger == nil { + c.Logger = getLogger() + } + + if c.ReadOnlyOption == ReadOnlyLeaseBased && !c.CheckQuorum { + return errors.New("CheckQuorum must be enabled when ReadOnlyOption is ReadOnlyLeaseBased") + } + + return nil +} + +type raft struct { + id uint64 + + Term uint64 + Vote uint64 + + readStates []ReadState + + // the log + raftLog *raftLog + + maxMsgSize uint64 + maxUncommittedSize uint64 + // TODO(tbg): rename to trk. + prs tracker.ProgressTracker + + state StateType + + // isLearner is true if the local raft node is a learner. + isLearner bool + + msgs []pb.Message + + // the leader id + lead uint64 + // leadTransferee is id of the leader transfer target when its value is not zero. + // Follow the procedure defined in raft thesis 3.10. + leadTransferee uint64 + // Only one conf change may be pending (in the log, but not yet + // applied) at a time. This is enforced via pendingConfIndex, which + // is set to a value >= the log index of the latest pending + // configuration change (if any). Config changes are only allowed to + // be proposed if the leader's applied index is greater than this + // value. + pendingConfIndex uint64 + // an estimate of the size of the uncommitted tail of the Raft log. Used to + // prevent unbounded log growth. Only maintained by the leader. Reset on + // term changes. + uncommittedSize uint64 + + readOnly *readOnly + + // number of ticks since it reached last electionTimeout when it is leader + // or candidate. + // number of ticks since it reached last electionTimeout or received a + // valid message from current leader when it is a follower. + electionElapsed int + + // number of ticks since it reached last heartbeatTimeout. + // only leader keeps heartbeatElapsed. + heartbeatElapsed int + + checkQuorum bool + preVote bool + + heartbeatTimeout int + electionTimeout int + // randomizedElectionTimeout is a random number between + // [electiontimeout, 2 * electiontimeout - 1]. It gets reset + // when raft changes its state to follower or candidate. + randomizedElectionTimeout int + disableProposalForwarding bool + + tick func() + step stepFunc + + logger Logger + + // pendingReadIndexMessages is used to store messages of type MsgReadIndex + // that can't be answered as new leader didn't committed any log in + // current term. Those will be handled as fast as first log is committed in + // current term. + pendingReadIndexMessages []pb.Message +} + +func newRaft(c *Config) *raft { + if err := c.validate(); err != nil { + panic(err.Error()) + } + raftlog := newLogWithSize(c.Storage, c.Logger, c.MaxCommittedSizePerReady) + hs, cs, err := c.Storage.InitialState() + if err != nil { + panic(err) // TODO(bdarnell) + } + + r := &raft{ + id: c.ID, + lead: None, + isLearner: false, + raftLog: raftlog, + maxMsgSize: c.MaxSizePerMsg, + maxUncommittedSize: c.MaxUncommittedEntriesSize, + prs: tracker.MakeProgressTracker(c.MaxInflightMsgs), + electionTimeout: c.ElectionTick, + heartbeatTimeout: c.HeartbeatTick, + logger: c.Logger, + checkQuorum: c.CheckQuorum, + preVote: c.PreVote, + readOnly: newReadOnly(c.ReadOnlyOption), + disableProposalForwarding: c.DisableProposalForwarding, + } + + cfg, prs, err := confchange.Restore(confchange.Changer{ + Tracker: r.prs, + LastIndex: raftlog.lastIndex(), + }, cs) + if err != nil { + panic(err) + } + assertConfStatesEquivalent(r.logger, cs, r.switchToConfig(cfg, prs)) + + if !IsEmptyHardState(hs) { + r.loadState(hs) + } + if c.Applied > 0 { + raftlog.appliedTo(c.Applied) + } + r.becomeFollower(r.Term, None) + + var nodesStrs []string + for _, n := range r.prs.VoterNodes() { + nodesStrs = append(nodesStrs, fmt.Sprintf("%x", n)) + } + + r.logger.Infof("newRaft %x [peers: [%s], term: %d, commit: %d, applied: %d, lastindex: %d, lastterm: %d]", + r.id, strings.Join(nodesStrs, ","), r.Term, r.raftLog.committed, r.raftLog.applied, r.raftLog.lastIndex(), r.raftLog.lastTerm()) + return r +} + +func (r *raft) hasLeader() bool { return r.lead != None } + +func (r *raft) softState() *SoftState { return &SoftState{Lead: r.lead, RaftState: r.state} } + +func (r *raft) hardState() pb.HardState { + return pb.HardState{ + Term: r.Term, + Vote: r.Vote, + Commit: r.raftLog.committed, + } +} + +// send schedules persisting state to a stable storage and AFTER that +// sending the message (as part of next Ready message processing). +func (r *raft) send(m pb.Message) { + if m.From == None { + m.From = r.id + } + if m.Type == pb.MsgVote || m.Type == pb.MsgVoteResp || m.Type == pb.MsgPreVote || m.Type == pb.MsgPreVoteResp { + if m.Term == 0 { + // All {pre-,}campaign messages need to have the term set when + // sending. + // - MsgVote: m.Term is the term the node is campaigning for, + // non-zero as we increment the term when campaigning. + // - MsgVoteResp: m.Term is the new r.Term if the MsgVote was + // granted, non-zero for the same reason MsgVote is + // - MsgPreVote: m.Term is the term the node will campaign, + // non-zero as we use m.Term to indicate the next term we'll be + // campaigning for + // - MsgPreVoteResp: m.Term is the term received in the original + // MsgPreVote if the pre-vote was granted, non-zero for the + // same reasons MsgPreVote is + panic(fmt.Sprintf("term should be set when sending %s", m.Type)) + } + } else { + if m.Term != 0 { + panic(fmt.Sprintf("term should not be set when sending %s (was %d)", m.Type, m.Term)) + } + // do not attach term to MsgProp, MsgReadIndex + // proposals are a way to forward to the leader and + // should be treated as local message. + // MsgReadIndex is also forwarded to leader. + if m.Type != pb.MsgProp && m.Type != pb.MsgReadIndex { + m.Term = r.Term + } + } + r.msgs = append(r.msgs, m) +} + +// sendAppend sends an append RPC with new entries (if any) and the +// current commit index to the given peer. +func (r *raft) sendAppend(to uint64) { + r.maybeSendAppend(to, true) +} + +// maybeSendAppend sends an append RPC with new entries to the given peer, +// if necessary. Returns true if a message was sent. The sendIfEmpty +// argument controls whether messages with no entries will be sent +// ("empty" messages are useful to convey updated Commit indexes, but +// are undesirable when we're sending multiple messages in a batch). +func (r *raft) maybeSendAppend(to uint64, sendIfEmpty bool) bool { + pr := r.prs.Progress[to] + if pr.IsPaused() { + return false + } + m := pb.Message{} + m.To = to + + term, errt := r.raftLog.term(pr.Next - 1) + ents, erre := r.raftLog.entries(pr.Next, r.maxMsgSize) + if len(ents) == 0 && !sendIfEmpty { + return false + } + + if errt != nil || erre != nil { // send snapshot if we failed to get term or entries + if !pr.RecentActive { + r.logger.Debugf("ignore sending snapshot to %x since it is not recently active", to) + return false + } + + m.Type = pb.MsgSnap + snapshot, err := r.raftLog.snapshot() + if err != nil { + if err == ErrSnapshotTemporarilyUnavailable { + r.logger.Debugf("%x failed to send snapshot to %x because snapshot is temporarily unavailable", r.id, to) + return false + } + panic(err) // TODO(bdarnell) + } + if IsEmptySnap(snapshot) { + panic("need non-empty snapshot") + } + m.Snapshot = snapshot + sindex, sterm := snapshot.Metadata.Index, snapshot.Metadata.Term + r.logger.Debugf("%x [firstindex: %d, commit: %d] sent snapshot[index: %d, term: %d] to %x [%s]", + r.id, r.raftLog.firstIndex(), r.raftLog.committed, sindex, sterm, to, pr) + pr.BecomeSnapshot(sindex) + r.logger.Debugf("%x paused sending replication messages to %x [%s]", r.id, to, pr) + } else { + m.Type = pb.MsgApp + m.Index = pr.Next - 1 + m.LogTerm = term + m.Entries = ents + m.Commit = r.raftLog.committed + if n := len(m.Entries); n != 0 { + switch pr.State { + // optimistically increase the next when in StateReplicate + case tracker.StateReplicate: + last := m.Entries[n-1].Index + pr.OptimisticUpdate(last) + pr.Inflights.Add(last) + case tracker.StateProbe: + pr.ProbeSent = true + default: + r.logger.Panicf("%x is sending append in unhandled state %s", r.id, pr.State) + } + } + } + r.send(m) + return true +} + +// sendHeartbeat sends a heartbeat RPC to the given peer. +func (r *raft) sendHeartbeat(to uint64, ctx []byte) { + // Attach the commit as min(to.matched, r.committed). + // When the leader sends out heartbeat message, + // the receiver(follower) might not be matched with the leader + // or it might not have all the committed entries. + // The leader MUST NOT forward the follower's commit to + // an unmatched index. + commit := min(r.prs.Progress[to].Match, r.raftLog.committed) + m := pb.Message{ + To: to, + Type: pb.MsgHeartbeat, + Commit: commit, + Context: ctx, + } + + r.send(m) +} + +// bcastAppend sends RPC, with entries to all peers that are not up-to-date +// according to the progress recorded in r.prs. +func (r *raft) bcastAppend() { + r.prs.Visit(func(id uint64, _ *tracker.Progress) { + if id == r.id { + return + } + r.sendAppend(id) + }) +} + +// bcastHeartbeat sends RPC, without entries to all the peers. +func (r *raft) bcastHeartbeat() { + lastCtx := r.readOnly.lastPendingRequestCtx() + if len(lastCtx) == 0 { + r.bcastHeartbeatWithCtx(nil) + } else { + r.bcastHeartbeatWithCtx([]byte(lastCtx)) + } +} + +func (r *raft) bcastHeartbeatWithCtx(ctx []byte) { + r.prs.Visit(func(id uint64, _ *tracker.Progress) { + if id == r.id { + return + } + r.sendHeartbeat(id, ctx) + }) +} + +func (r *raft) advance(rd Ready) { + r.reduceUncommittedSize(rd.CommittedEntries) + + // If entries were applied (or a snapshot), update our cursor for + // the next Ready. Note that if the current HardState contains a + // new Commit index, this does not mean that we're also applying + // all of the new entries due to commit pagination by size. + if newApplied := rd.appliedCursor(); newApplied > 0 { + oldApplied := r.raftLog.applied + r.raftLog.appliedTo(newApplied) + + if r.prs.Config.AutoLeave && oldApplied <= r.pendingConfIndex && newApplied >= r.pendingConfIndex && r.state == StateLeader { + // If the current (and most recent, at least for this leader's term) + // configuration should be auto-left, initiate that now. We use a + // nil Data which unmarshals into an empty ConfChangeV2 and has the + // benefit that appendEntry can never refuse it based on its size + // (which registers as zero). + ent := pb.Entry{ + Type: pb.EntryConfChangeV2, + Data: nil, + } + // There's no way in which this proposal should be able to be rejected. + if !r.appendEntry(ent) { + panic("refused un-refusable auto-leaving ConfChangeV2") + } + r.pendingConfIndex = r.raftLog.lastIndex() + r.logger.Infof("initiating automatic transition out of joint configuration %s", r.prs.Config) + } + } + + if len(rd.Entries) > 0 { + e := rd.Entries[len(rd.Entries)-1] + r.raftLog.stableTo(e.Index, e.Term) + } + if !IsEmptySnap(rd.Snapshot) { + r.raftLog.stableSnapTo(rd.Snapshot.Metadata.Index) + } +} + +// maybeCommit attempts to advance the commit index. Returns true if +// the commit index changed (in which case the caller should call +// r.bcastAppend). +func (r *raft) maybeCommit() bool { + mci := r.prs.Committed() + return r.raftLog.maybeCommit(mci, r.Term) +} + +func (r *raft) reset(term uint64) { + if r.Term != term { + r.Term = term + r.Vote = None + } + r.lead = None + + r.electionElapsed = 0 + r.heartbeatElapsed = 0 + r.resetRandomizedElectionTimeout() + + r.abortLeaderTransfer() + + r.prs.ResetVotes() + r.prs.Visit(func(id uint64, pr *tracker.Progress) { + *pr = tracker.Progress{ + Match: 0, + Next: r.raftLog.lastIndex() + 1, + Inflights: tracker.NewInflights(r.prs.MaxInflight), + IsLearner: pr.IsLearner, + } + if id == r.id { + pr.Match = r.raftLog.lastIndex() + } + }) + + r.pendingConfIndex = 0 + r.uncommittedSize = 0 + r.readOnly = newReadOnly(r.readOnly.option) +} + +func (r *raft) appendEntry(es ...pb.Entry) (accepted bool) { + li := r.raftLog.lastIndex() + for i := range es { + es[i].Term = r.Term + es[i].Index = li + 1 + uint64(i) + } + // Track the size of this uncommitted proposal. + if !r.increaseUncommittedSize(es) { + r.logger.Debugf( + "%x appending new entries to log would exceed uncommitted entry size limit; dropping proposal", + r.id, + ) + // Drop the proposal. + return false + } + // use latest "last" index after truncate/append + li = r.raftLog.append(es...) + r.prs.Progress[r.id].MaybeUpdate(li) + // Regardless of maybeCommit's return, our caller will call bcastAppend. + r.maybeCommit() + return true +} + +// tickElection is run by followers and candidates after r.electionTimeout. +func (r *raft) tickElection() { + r.electionElapsed++ + + if r.promotable() && r.pastElectionTimeout() { + r.electionElapsed = 0 + r.Step(pb.Message{From: r.id, Type: pb.MsgHup}) + } +} + +// tickHeartbeat is run by leaders to send a MsgBeat after r.heartbeatTimeout. +func (r *raft) tickHeartbeat() { + r.heartbeatElapsed++ + r.electionElapsed++ + + if r.electionElapsed >= r.electionTimeout { + r.electionElapsed = 0 + if r.checkQuorum { + r.Step(pb.Message{From: r.id, Type: pb.MsgCheckQuorum}) + } + // If current leader cannot transfer leadership in electionTimeout, it becomes leader again. + if r.state == StateLeader && r.leadTransferee != None { + r.abortLeaderTransfer() + } + } + + if r.state != StateLeader { + return + } + + if r.heartbeatElapsed >= r.heartbeatTimeout { + r.heartbeatElapsed = 0 + r.Step(pb.Message{From: r.id, Type: pb.MsgBeat}) + } +} + +func (r *raft) becomeFollower(term uint64, lead uint64) { + r.step = stepFollower + r.reset(term) + r.tick = r.tickElection + r.lead = lead + r.state = StateFollower + r.logger.Infof("%x became follower at term %d", r.id, r.Term) +} + +func (r *raft) becomeCandidate() { + // TODO(xiangli) remove the panic when the raft implementation is stable + if r.state == StateLeader { + panic("invalid transition [leader -> candidate]") + } + r.step = stepCandidate + r.reset(r.Term + 1) + r.tick = r.tickElection + r.Vote = r.id + r.state = StateCandidate + r.logger.Infof("%x became candidate at term %d", r.id, r.Term) +} + +func (r *raft) becomePreCandidate() { + // TODO(xiangli) remove the panic when the raft implementation is stable + if r.state == StateLeader { + panic("invalid transition [leader -> pre-candidate]") + } + // Becoming a pre-candidate changes our step functions and state, + // but doesn't change anything else. In particular it does not increase + // r.Term or change r.Vote. + r.step = stepCandidate + r.prs.ResetVotes() + r.tick = r.tickElection + r.lead = None + r.state = StatePreCandidate + r.logger.Infof("%x became pre-candidate at term %d", r.id, r.Term) +} + +func (r *raft) becomeLeader() { + // TODO(xiangli) remove the panic when the raft implementation is stable + if r.state == StateFollower { + panic("invalid transition [follower -> leader]") + } + r.step = stepLeader + r.reset(r.Term) + r.tick = r.tickHeartbeat + r.lead = r.id + r.state = StateLeader + // Followers enter replicate mode when they've been successfully probed + // (perhaps after having received a snapshot as a result). The leader is + // trivially in this state. Note that r.reset() has initialized this + // progress with the last index already. + r.prs.Progress[r.id].BecomeReplicate() + + // Conservatively set the pendingConfIndex to the last index in the + // log. There may or may not be a pending config change, but it's + // safe to delay any future proposals until we commit all our + // pending log entries, and scanning the entire tail of the log + // could be expensive. + r.pendingConfIndex = r.raftLog.lastIndex() + + emptyEnt := pb.Entry{Data: nil} + if !r.appendEntry(emptyEnt) { + // This won't happen because we just called reset() above. + r.logger.Panic("empty entry was dropped") + } + // As a special case, don't count the initial empty entry towards the + // uncommitted log quota. This is because we want to preserve the + // behavior of allowing one entry larger than quota if the current + // usage is zero. + r.reduceUncommittedSize([]pb.Entry{emptyEnt}) + r.logger.Infof("%x became leader at term %d", r.id, r.Term) +} + +func (r *raft) hup(t CampaignType) { + if r.state == StateLeader { + r.logger.Debugf("%x ignoring MsgHup because already leader", r.id) + return + } + + if !r.promotable() { + r.logger.Warningf("%x is unpromotable and can not campaign", r.id) + return + } + ents, err := r.raftLog.slice(r.raftLog.applied+1, r.raftLog.committed+1, noLimit) + if err != nil { + r.logger.Panicf("unexpected error getting unapplied entries (%v)", err) + } + if n := numOfPendingConf(ents); n != 0 && r.raftLog.committed > r.raftLog.applied { + r.logger.Warningf("%x cannot campaign at term %d since there are still %d pending configuration changes to apply", r.id, r.Term, n) + return + } + + r.logger.Infof("%x is starting a new election at term %d", r.id, r.Term) + r.campaign(t) +} + +// campaign transitions the raft instance to candidate state. This must only be +// called after verifying that this is a legitimate transition. +func (r *raft) campaign(t CampaignType) { + if !r.promotable() { + // This path should not be hit (callers are supposed to check), but + // better safe than sorry. + r.logger.Warningf("%x is unpromotable; campaign() should have been called", r.id) + } + var term uint64 + var voteMsg pb.MessageType + if t == campaignPreElection { + r.becomePreCandidate() + voteMsg = pb.MsgPreVote + // PreVote RPCs are sent for the next term before we've incremented r.Term. + term = r.Term + 1 + } else { + r.becomeCandidate() + voteMsg = pb.MsgVote + term = r.Term + } + if _, _, res := r.poll(r.id, voteRespMsgType(voteMsg), true); res == quorum.VoteWon { + // We won the election after voting for ourselves (which must mean that + // this is a single-node cluster). Advance to the next state. + if t == campaignPreElection { + r.campaign(campaignElection) + } else { + r.becomeLeader() + } + return + } + var ids []uint64 + { + idMap := r.prs.Voters.IDs() + ids = make([]uint64, 0, len(idMap)) + for id := range idMap { + ids = append(ids, id) + } + sort.Slice(ids, func(i, j int) bool { return ids[i] < ids[j] }) + } + for _, id := range ids { + if id == r.id { + continue + } + r.logger.Infof("%x [logterm: %d, index: %d] sent %s request to %x at term %d", + r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), voteMsg, id, r.Term) + + var ctx []byte + if t == campaignTransfer { + ctx = []byte(t) + } + r.send(pb.Message{Term: term, To: id, Type: voteMsg, Index: r.raftLog.lastIndex(), LogTerm: r.raftLog.lastTerm(), Context: ctx}) + } +} + +func (r *raft) poll(id uint64, t pb.MessageType, v bool) (granted int, rejected int, result quorum.VoteResult) { + if v { + r.logger.Infof("%x received %s from %x at term %d", r.id, t, id, r.Term) + } else { + r.logger.Infof("%x received %s rejection from %x at term %d", r.id, t, id, r.Term) + } + r.prs.RecordVote(id, v) + return r.prs.TallyVotes() +} + +func (r *raft) Step(m pb.Message) error { + // Handle the message term, which may result in our stepping down to a follower. + switch { + case m.Term == 0: + // local message + case m.Term > r.Term: + if m.Type == pb.MsgVote || m.Type == pb.MsgPreVote { + force := bytes.Equal(m.Context, []byte(campaignTransfer)) + inLease := r.checkQuorum && r.lead != None && r.electionElapsed < r.electionTimeout + if !force && inLease { + // If a server receives a RequestVote request within the minimum election timeout + // of hearing from a current leader, it does not update its term or grant its vote + r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] ignored %s from %x [logterm: %d, index: %d] at term %d: lease is not expired (remaining ticks: %d)", + r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term, r.electionTimeout-r.electionElapsed) + return nil + } + } + switch { + case m.Type == pb.MsgPreVote: + // Never change our term in response to a PreVote + case m.Type == pb.MsgPreVoteResp && !m.Reject: + // We send pre-vote requests with a term in our future. If the + // pre-vote is granted, we will increment our term when we get a + // quorum. If it is not, the term comes from the node that + // rejected our vote so we should become a follower at the new + // term. + default: + r.logger.Infof("%x [term: %d] received a %s message with higher term from %x [term: %d]", + r.id, r.Term, m.Type, m.From, m.Term) + if m.Type == pb.MsgApp || m.Type == pb.MsgHeartbeat || m.Type == pb.MsgSnap { + r.becomeFollower(m.Term, m.From) + } else { + r.becomeFollower(m.Term, None) + } + } + + case m.Term < r.Term: + if (r.checkQuorum || r.preVote) && (m.Type == pb.MsgHeartbeat || m.Type == pb.MsgApp) { + // We have received messages from a leader at a lower term. It is possible + // that these messages were simply delayed in the network, but this could + // also mean that this node has advanced its term number during a network + // partition, and it is now unable to either win an election or to rejoin + // the majority on the old term. If checkQuorum is false, this will be + // handled by incrementing term numbers in response to MsgVote with a + // higher term, but if checkQuorum is true we may not advance the term on + // MsgVote and must generate other messages to advance the term. The net + // result of these two features is to minimize the disruption caused by + // nodes that have been removed from the cluster's configuration: a + // removed node will send MsgVotes (or MsgPreVotes) which will be ignored, + // but it will not receive MsgApp or MsgHeartbeat, so it will not create + // disruptive term increases, by notifying leader of this node's activeness. + // The above comments also true for Pre-Vote + // + // When follower gets isolated, it soon starts an election ending + // up with a higher term than leader, although it won't receive enough + // votes to win the election. When it regains connectivity, this response + // with "pb.MsgAppResp" of higher term would force leader to step down. + // However, this disruption is inevitable to free this stuck node with + // fresh election. This can be prevented with Pre-Vote phase. + r.send(pb.Message{To: m.From, Type: pb.MsgAppResp}) + } else if m.Type == pb.MsgPreVote { + // Before Pre-Vote enable, there may have candidate with higher term, + // but less log. After update to Pre-Vote, the cluster may deadlock if + // we drop messages with a lower term. + r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] rejected %s from %x [logterm: %d, index: %d] at term %d", + r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term) + r.send(pb.Message{To: m.From, Term: r.Term, Type: pb.MsgPreVoteResp, Reject: true}) + } else { + // ignore other cases + r.logger.Infof("%x [term: %d] ignored a %s message with lower term from %x [term: %d]", + r.id, r.Term, m.Type, m.From, m.Term) + } + return nil + } + + switch m.Type { + case pb.MsgHup: + if r.preVote { + r.hup(campaignPreElection) + } else { + r.hup(campaignElection) + } + + case pb.MsgVote, pb.MsgPreVote: + // We can vote if this is a repeat of a vote we've already cast... + canVote := r.Vote == m.From || + // ...we haven't voted and we don't think there's a leader yet in this term... + (r.Vote == None && r.lead == None) || + // ...or this is a PreVote for a future term... + (m.Type == pb.MsgPreVote && m.Term > r.Term) + // ...and we believe the candidate is up to date. + if canVote && r.raftLog.isUpToDate(m.Index, m.LogTerm) { + // Note: it turns out that that learners must be allowed to cast votes. + // This seems counter- intuitive but is necessary in the situation in which + // a learner has been promoted (i.e. is now a voter) but has not learned + // about this yet. + // For example, consider a group in which id=1 is a learner and id=2 and + // id=3 are voters. A configuration change promoting 1 can be committed on + // the quorum `{2,3}` without the config change being appended to the + // learner's log. If the leader (say 2) fails, there are de facto two + // voters remaining. Only 3 can win an election (due to its log containing + // all committed entries), but to do so it will need 1 to vote. But 1 + // considers itself a learner and will continue to do so until 3 has + // stepped up as leader, replicates the conf change to 1, and 1 applies it. + // Ultimately, by receiving a request to vote, the learner realizes that + // the candidate believes it to be a voter, and that it should act + // accordingly. The candidate's config may be stale, too; but in that case + // it won't win the election, at least in the absence of the bug discussed + // in: + // https://github.com/etcd-io/etcd/issues/7625#issuecomment-488798263. + r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] cast %s for %x [logterm: %d, index: %d] at term %d", + r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term) + // When responding to Msg{Pre,}Vote messages we include the term + // from the message, not the local term. To see why, consider the + // case where a single node was previously partitioned away and + // it's local term is now out of date. If we include the local term + // (recall that for pre-votes we don't update the local term), the + // (pre-)campaigning node on the other end will proceed to ignore + // the message (it ignores all out of date messages). + // The term in the original message and current local term are the + // same in the case of regular votes, but different for pre-votes. + r.send(pb.Message{To: m.From, Term: m.Term, Type: voteRespMsgType(m.Type)}) + if m.Type == pb.MsgVote { + // Only record real votes. + r.electionElapsed = 0 + r.Vote = m.From + } + } else { + r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] rejected %s from %x [logterm: %d, index: %d] at term %d", + r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term) + r.send(pb.Message{To: m.From, Term: r.Term, Type: voteRespMsgType(m.Type), Reject: true}) + } + + default: + err := r.step(r, m) + if err != nil { + return err + } + } + return nil +} + +type stepFunc func(r *raft, m pb.Message) error + +func stepLeader(r *raft, m pb.Message) error { + // These message types do not require any progress for m.From. + switch m.Type { + case pb.MsgBeat: + r.bcastHeartbeat() + return nil + case pb.MsgCheckQuorum: + // The leader should always see itself as active. As a precaution, handle + // the case in which the leader isn't in the configuration any more (for + // example if it just removed itself). + // + // TODO(tbg): I added a TODO in removeNode, it doesn't seem that the + // leader steps down when removing itself. I might be missing something. + if pr := r.prs.Progress[r.id]; pr != nil { + pr.RecentActive = true + } + if !r.prs.QuorumActive() { + r.logger.Warningf("%x stepped down to follower since quorum is not active", r.id) + r.becomeFollower(r.Term, None) + } + // Mark everyone (but ourselves) as inactive in preparation for the next + // CheckQuorum. + r.prs.Visit(func(id uint64, pr *tracker.Progress) { + if id != r.id { + pr.RecentActive = false + } + }) + return nil + case pb.MsgProp: + if len(m.Entries) == 0 { + r.logger.Panicf("%x stepped empty MsgProp", r.id) + } + if r.prs.Progress[r.id] == nil { + // If we are not currently a member of the range (i.e. this node + // was removed from the configuration while serving as leader), + // drop any new proposals. + return ErrProposalDropped + } + if r.leadTransferee != None { + r.logger.Debugf("%x [term %d] transfer leadership to %x is in progress; dropping proposal", r.id, r.Term, r.leadTransferee) + return ErrProposalDropped + } + + for i := range m.Entries { + e := &m.Entries[i] + var cc pb.ConfChangeI + if e.Type == pb.EntryConfChange { + var ccc pb.ConfChange + if err := ccc.Unmarshal(e.Data); err != nil { + panic(err) + } + cc = ccc + } else if e.Type == pb.EntryConfChangeV2 { + var ccc pb.ConfChangeV2 + if err := ccc.Unmarshal(e.Data); err != nil { + panic(err) + } + cc = ccc + } + if cc != nil { + alreadyPending := r.pendingConfIndex > r.raftLog.applied + alreadyJoint := len(r.prs.Config.Voters[1]) > 0 + wantsLeaveJoint := len(cc.AsV2().Changes) == 0 + + var refused string + if alreadyPending { + refused = fmt.Sprintf("possible unapplied conf change at index %d (applied to %d)", r.pendingConfIndex, r.raftLog.applied) + } else if alreadyJoint && !wantsLeaveJoint { + refused = "must transition out of joint config first" + } else if !alreadyJoint && wantsLeaveJoint { + refused = "not in joint state; refusing empty conf change" + } + + if refused != "" { + r.logger.Infof("%x ignoring conf change %v at config %s: %s", r.id, cc, r.prs.Config, refused) + m.Entries[i] = pb.Entry{Type: pb.EntryNormal} + } else { + r.pendingConfIndex = r.raftLog.lastIndex() + uint64(i) + 1 + } + } + } + + if !r.appendEntry(m.Entries...) { + return ErrProposalDropped + } + r.bcastAppend() + return nil + case pb.MsgReadIndex: + // only one voting member (the leader) in the cluster + if r.prs.IsSingleton() { + if resp := r.responseToReadIndexReq(m, r.raftLog.committed); resp.To != None { + r.send(resp) + } + return nil + } + + // Postpone read only request when this leader has not committed + // any log entry at its term. + if !r.committedEntryInCurrentTerm() { + r.pendingReadIndexMessages = append(r.pendingReadIndexMessages, m) + return nil + } + + sendMsgReadIndexResponse(r, m) + + return nil + } + + // All other message types require a progress for m.From (pr). + pr := r.prs.Progress[m.From] + if pr == nil { + r.logger.Debugf("%x no progress available for %x", r.id, m.From) + return nil + } + switch m.Type { + case pb.MsgAppResp: + pr.RecentActive = true + + if m.Reject { + // RejectHint is the suggested next base entry for appending (i.e. + // we try to append entry RejectHint+1 next), and LogTerm is the + // term that the follower has at index RejectHint. Older versions + // of this library did not populate LogTerm for rejections and it + // is zero for followers with an empty log. + // + // Under normal circumstances, the leader's log is longer than the + // follower's and the follower's log is a prefix of the leader's + // (i.e. there is no divergent uncommitted suffix of the log on the + // follower). In that case, the first probe reveals where the + // follower's log ends (RejectHint=follower's last index) and the + // subsequent probe succeeds. + // + // However, when networks are partitioned or systems overloaded, + // large divergent log tails can occur. The naive attempt, probing + // entry by entry in decreasing order, will be the product of the + // length of the diverging tails and the network round-trip latency, + // which can easily result in hours of time spent probing and can + // even cause outright outages. The probes are thus optimized as + // described below. + r.logger.Debugf("%x received MsgAppResp(rejected, hint: (index %d, term %d)) from %x for index %d", + r.id, m.RejectHint, m.LogTerm, m.From, m.Index) + nextProbeIdx := m.RejectHint + if m.LogTerm > 0 { + // If the follower has an uncommitted log tail, we would end up + // probing one by one until we hit the common prefix. + // + // For example, if the leader has: + // + // idx 1 2 3 4 5 6 7 8 9 + // ----------------- + // term (L) 1 3 3 3 5 5 5 5 5 + // term (F) 1 1 1 1 2 2 + // + // Then, after sending an append anchored at (idx=9,term=5) we + // would receive a RejectHint of 6 and LogTerm of 2. Without the + // code below, we would try an append at index 6, which would + // fail again. + // + // However, looking only at what the leader knows about its own + // log and the rejection hint, it is clear that a probe at index + // 6, 5, 4, 3, and 2 must fail as well: + // + // For all of these indexes, the leader's log term is larger than + // the rejection's log term. If a probe at one of these indexes + // succeeded, its log term at that index would match the leader's, + // i.e. 3 or 5 in this example. But the follower already told the + // leader that it is still at term 2 at index 9, and since the + // log term only ever goes up (within a log), this is a contradiction. + // + // At index 1, however, the leader can draw no such conclusion, + // as its term 1 is not larger than the term 2 from the + // follower's rejection. We thus probe at 1, which will succeed + // in this example. In general, with this approach we probe at + // most once per term found in the leader's log. + // + // There is a similar mechanism on the follower (implemented in + // handleAppendEntries via a call to findConflictByTerm) that is + // useful if the follower has a large divergent uncommitted log + // tail[1], as in this example: + // + // idx 1 2 3 4 5 6 7 8 9 + // ----------------- + // term (L) 1 3 3 3 3 3 3 3 7 + // term (F) 1 3 3 4 4 5 5 5 6 + // + // Naively, the leader would probe at idx=9, receive a rejection + // revealing the log term of 6 at the follower. Since the leader's + // term at the previous index is already smaller than 6, the leader- + // side optimization discussed above is ineffective. The leader thus + // probes at index 8 and, naively, receives a rejection for the same + // index and log term 5. Again, the leader optimization does not improve + // over linear probing as term 5 is above the leader's term 3 for that + // and many preceding indexes; the leader would have to probe linearly + // until it would finally hit index 3, where the probe would succeed. + // + // Instead, we apply a similar optimization on the follower. When the + // follower receives the probe at index 8 (log term 3), it concludes + // that all of the leader's log preceding that index has log terms of + // 3 or below. The largest index in the follower's log with a log term + // of 3 or below is index 3. The follower will thus return a rejection + // for index=3, log term=3 instead. The leader's next probe will then + // succeed at that index. + // + // [1]: more precisely, if the log terms in the large uncommitted + // tail on the follower are larger than the leader's. At first, + // it may seem unintuitive that a follower could even have such + // a large tail, but it can happen: + // + // 1. Leader appends (but does not commit) entries 2 and 3, crashes. + // idx 1 2 3 4 5 6 7 8 9 + // ----------------- + // term (L) 1 2 2 [crashes] + // term (F) 1 + // term (F) 1 + // + // 2. a follower becomes leader and appends entries at term 3. + // ----------------- + // term (x) 1 2 2 [down] + // term (F) 1 3 3 3 3 + // term (F) 1 + // + // 3. term 3 leader goes down, term 2 leader returns as term 4 + // leader. It commits the log & entries at term 4. + // + // ----------------- + // term (L) 1 2 2 2 + // term (x) 1 3 3 3 3 [down] + // term (F) 1 + // ----------------- + // term (L) 1 2 2 2 4 4 4 + // term (F) 1 3 3 3 3 [gets probed] + // term (F) 1 2 2 2 4 4 4 + // + // 4. the leader will now probe the returning follower at index + // 7, the rejection points it at the end of the follower's log + // which is at a higher log term than the actually committed + // log. + nextProbeIdx = r.raftLog.findConflictByTerm(m.RejectHint, m.LogTerm) + } + if pr.MaybeDecrTo(m.Index, nextProbeIdx) { + r.logger.Debugf("%x decreased progress of %x to [%s]", r.id, m.From, pr) + if pr.State == tracker.StateReplicate { + pr.BecomeProbe() + } + r.sendAppend(m.From) + } + } else { + oldPaused := pr.IsPaused() + if pr.MaybeUpdate(m.Index) { + switch { + case pr.State == tracker.StateProbe: + pr.BecomeReplicate() + case pr.State == tracker.StateSnapshot && pr.Match >= pr.PendingSnapshot: + // TODO(tbg): we should also enter this branch if a snapshot is + // received that is below pr.PendingSnapshot but which makes it + // possible to use the log again. + r.logger.Debugf("%x recovered from needing snapshot, resumed sending replication messages to %x [%s]", r.id, m.From, pr) + // Transition back to replicating state via probing state + // (which takes the snapshot into account). If we didn't + // move to replicating state, that would only happen with + // the next round of appends (but there may not be a next + // round for a while, exposing an inconsistent RaftStatus). + pr.BecomeProbe() + pr.BecomeReplicate() + case pr.State == tracker.StateReplicate: + pr.Inflights.FreeLE(m.Index) + } + + if r.maybeCommit() { + // committed index has progressed for the term, so it is safe + // to respond to pending read index requests + releasePendingReadIndexMessages(r) + r.bcastAppend() + } else if oldPaused { + // If we were paused before, this node may be missing the + // latest commit index, so send it. + r.sendAppend(m.From) + } + // We've updated flow control information above, which may + // allow us to send multiple (size-limited) in-flight messages + // at once (such as when transitioning from probe to + // replicate, or when freeTo() covers multiple messages). If + // we have more entries to send, send as many messages as we + // can (without sending empty messages for the commit index) + for r.maybeSendAppend(m.From, false) { + } + // Transfer leadership is in progress. + if m.From == r.leadTransferee && pr.Match == r.raftLog.lastIndex() { + r.logger.Infof("%x sent MsgTimeoutNow to %x after received MsgAppResp", r.id, m.From) + r.sendTimeoutNow(m.From) + } + } + } + case pb.MsgHeartbeatResp: + pr.RecentActive = true + pr.ProbeSent = false + + // free one slot for the full inflights window to allow progress. + if pr.State == tracker.StateReplicate && pr.Inflights.Full() { + pr.Inflights.FreeFirstOne() + } + if pr.Match < r.raftLog.lastIndex() { + r.sendAppend(m.From) + } + + if r.readOnly.option != ReadOnlySafe || len(m.Context) == 0 { + return nil + } + + if r.prs.Voters.VoteResult(r.readOnly.recvAck(m.From, m.Context)) != quorum.VoteWon { + return nil + } + + rss := r.readOnly.advance(m) + for _, rs := range rss { + if resp := r.responseToReadIndexReq(rs.req, rs.index); resp.To != None { + r.send(resp) + } + } + case pb.MsgSnapStatus: + if pr.State != tracker.StateSnapshot { + return nil + } + // TODO(tbg): this code is very similar to the snapshot handling in + // MsgAppResp above. In fact, the code there is more correct than the + // code here and should likely be updated to match (or even better, the + // logic pulled into a newly created Progress state machine handler). + if !m.Reject { + pr.BecomeProbe() + r.logger.Debugf("%x snapshot succeeded, resumed sending replication messages to %x [%s]", r.id, m.From, pr) + } else { + // NB: the order here matters or we'll be probing erroneously from + // the snapshot index, but the snapshot never applied. + pr.PendingSnapshot = 0 + pr.BecomeProbe() + r.logger.Debugf("%x snapshot failed, resumed sending replication messages to %x [%s]", r.id, m.From, pr) + } + // If snapshot finish, wait for the MsgAppResp from the remote node before sending + // out the next MsgApp. + // If snapshot failure, wait for a heartbeat interval before next try + pr.ProbeSent = true + case pb.MsgUnreachable: + // During optimistic replication, if the remote becomes unreachable, + // there is huge probability that a MsgApp is lost. + if pr.State == tracker.StateReplicate { + pr.BecomeProbe() + } + r.logger.Debugf("%x failed to send message to %x because it is unreachable [%s]", r.id, m.From, pr) + case pb.MsgTransferLeader: + if pr.IsLearner { + r.logger.Debugf("%x is learner. Ignored transferring leadership", r.id) + return nil + } + leadTransferee := m.From + lastLeadTransferee := r.leadTransferee + if lastLeadTransferee != None { + if lastLeadTransferee == leadTransferee { + r.logger.Infof("%x [term %d] transfer leadership to %x is in progress, ignores request to same node %x", + r.id, r.Term, leadTransferee, leadTransferee) + return nil + } + r.abortLeaderTransfer() + r.logger.Infof("%x [term %d] abort previous transferring leadership to %x", r.id, r.Term, lastLeadTransferee) + } + if leadTransferee == r.id { + r.logger.Debugf("%x is already leader. Ignored transferring leadership to self", r.id) + return nil + } + // Transfer leadership to third party. + r.logger.Infof("%x [term %d] starts to transfer leadership to %x", r.id, r.Term, leadTransferee) + // Transfer leadership should be finished in one electionTimeout, so reset r.electionElapsed. + r.electionElapsed = 0 + r.leadTransferee = leadTransferee + if pr.Match == r.raftLog.lastIndex() { + r.sendTimeoutNow(leadTransferee) + r.logger.Infof("%x sends MsgTimeoutNow to %x immediately as %x already has up-to-date log", r.id, leadTransferee, leadTransferee) + } else { + r.sendAppend(leadTransferee) + } + } + return nil +} + +// stepCandidate is shared by StateCandidate and StatePreCandidate; the difference is +// whether they respond to MsgVoteResp or MsgPreVoteResp. +func stepCandidate(r *raft, m pb.Message) error { + // Only handle vote responses corresponding to our candidacy (while in + // StateCandidate, we may get stale MsgPreVoteResp messages in this term from + // our pre-candidate state). + var myVoteRespType pb.MessageType + if r.state == StatePreCandidate { + myVoteRespType = pb.MsgPreVoteResp + } else { + myVoteRespType = pb.MsgVoteResp + } + switch m.Type { + case pb.MsgProp: + r.logger.Infof("%x no leader at term %d; dropping proposal", r.id, r.Term) + return ErrProposalDropped + case pb.MsgApp: + r.becomeFollower(m.Term, m.From) // always m.Term == r.Term + r.handleAppendEntries(m) + case pb.MsgHeartbeat: + r.becomeFollower(m.Term, m.From) // always m.Term == r.Term + r.handleHeartbeat(m) + case pb.MsgSnap: + r.becomeFollower(m.Term, m.From) // always m.Term == r.Term + r.handleSnapshot(m) + case myVoteRespType: + gr, rj, res := r.poll(m.From, m.Type, !m.Reject) + r.logger.Infof("%x has received %d %s votes and %d vote rejections", r.id, gr, m.Type, rj) + switch res { + case quorum.VoteWon: + if r.state == StatePreCandidate { + r.campaign(campaignElection) + } else { + r.becomeLeader() + r.bcastAppend() + } + case quorum.VoteLost: + // pb.MsgPreVoteResp contains future term of pre-candidate + // m.Term > r.Term; reuse r.Term + r.becomeFollower(r.Term, None) + } + case pb.MsgTimeoutNow: + r.logger.Debugf("%x [term %d state %v] ignored MsgTimeoutNow from %x", r.id, r.Term, r.state, m.From) + } + return nil +} + +func stepFollower(r *raft, m pb.Message) error { + switch m.Type { + case pb.MsgProp: + if r.lead == None { + r.logger.Infof("%x no leader at term %d; dropping proposal", r.id, r.Term) + return ErrProposalDropped + } else if r.disableProposalForwarding { + r.logger.Infof("%x not forwarding to leader %x at term %d; dropping proposal", r.id, r.lead, r.Term) + return ErrProposalDropped + } + m.To = r.lead + r.send(m) + case pb.MsgApp: + r.electionElapsed = 0 + r.lead = m.From + r.handleAppendEntries(m) + case pb.MsgHeartbeat: + r.electionElapsed = 0 + r.lead = m.From + r.handleHeartbeat(m) + case pb.MsgSnap: + r.electionElapsed = 0 + r.lead = m.From + r.handleSnapshot(m) + case pb.MsgTransferLeader: + if r.lead == None { + r.logger.Infof("%x no leader at term %d; dropping leader transfer msg", r.id, r.Term) + return nil + } + m.To = r.lead + r.send(m) + case pb.MsgTimeoutNow: + r.logger.Infof("%x [term %d] received MsgTimeoutNow from %x and starts an election to get leadership.", r.id, r.Term, m.From) + // Leadership transfers never use pre-vote even if r.preVote is true; we + // know we are not recovering from a partition so there is no need for the + // extra round trip. + r.hup(campaignTransfer) + case pb.MsgReadIndex: + if r.lead == None { + r.logger.Infof("%x no leader at term %d; dropping index reading msg", r.id, r.Term) + return nil + } + m.To = r.lead + r.send(m) + case pb.MsgReadIndexResp: + if len(m.Entries) != 1 { + r.logger.Errorf("%x invalid format of MsgReadIndexResp from %x, entries count: %d", r.id, m.From, len(m.Entries)) + return nil + } + r.readStates = append(r.readStates, ReadState{Index: m.Index, RequestCtx: m.Entries[0].Data}) + } + return nil +} + +func (r *raft) handleAppendEntries(m pb.Message) { + if m.Index < r.raftLog.committed { + r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.committed}) + return + } + + if mlastIndex, ok := r.raftLog.maybeAppend(m.Index, m.LogTerm, m.Commit, m.Entries...); ok { + r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: mlastIndex}) + } else { + r.logger.Debugf("%x [logterm: %d, index: %d] rejected MsgApp [logterm: %d, index: %d] from %x", + r.id, r.raftLog.zeroTermOnErrCompacted(r.raftLog.term(m.Index)), m.Index, m.LogTerm, m.Index, m.From) + + // Return a hint to the leader about the maximum index and term that the + // two logs could be divergent at. Do this by searching through the + // follower's log for the maximum (index, term) pair with a term <= the + // MsgApp's LogTerm and an index <= the MsgApp's Index. This can help + // skip all indexes in the follower's uncommitted tail with terms + // greater than the MsgApp's LogTerm. + // + // See the other caller for findConflictByTerm (in stepLeader) for a much + // more detailed explanation of this mechanism. + hintIndex := min(m.Index, r.raftLog.lastIndex()) + hintIndex = r.raftLog.findConflictByTerm(hintIndex, m.LogTerm) + hintTerm, err := r.raftLog.term(hintIndex) + if err != nil { + panic(fmt.Sprintf("term(%d) must be valid, but got %v", hintIndex, err)) + } + r.send(pb.Message{ + To: m.From, + Type: pb.MsgAppResp, + Index: m.Index, + Reject: true, + RejectHint: hintIndex, + LogTerm: hintTerm, + }) + } +} + +func (r *raft) handleHeartbeat(m pb.Message) { + r.raftLog.commitTo(m.Commit) + r.send(pb.Message{To: m.From, Type: pb.MsgHeartbeatResp, Context: m.Context}) +} + +func (r *raft) handleSnapshot(m pb.Message) { + sindex, sterm := m.Snapshot.Metadata.Index, m.Snapshot.Metadata.Term + if r.restore(m.Snapshot) { + r.logger.Infof("%x [commit: %d] restored snapshot [index: %d, term: %d]", + r.id, r.raftLog.committed, sindex, sterm) + r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.lastIndex()}) + } else { + r.logger.Infof("%x [commit: %d] ignored snapshot [index: %d, term: %d]", + r.id, r.raftLog.committed, sindex, sterm) + r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.committed}) + } +} + +// restore recovers the state machine from a snapshot. It restores the log and the +// configuration of state machine. If this method returns false, the snapshot was +// ignored, either because it was obsolete or because of an error. +func (r *raft) restore(s pb.Snapshot) bool { + if s.Metadata.Index <= r.raftLog.committed { + return false + } + if r.state != StateFollower { + // This is defense-in-depth: if the leader somehow ended up applying a + // snapshot, it could move into a new term without moving into a + // follower state. This should never fire, but if it did, we'd have + // prevented damage by returning early, so log only a loud warning. + // + // At the time of writing, the instance is guaranteed to be in follower + // state when this method is called. + r.logger.Warningf("%x attempted to restore snapshot as leader; should never happen", r.id) + r.becomeFollower(r.Term+1, None) + return false + } + + // More defense-in-depth: throw away snapshot if recipient is not in the + // config. This shouldn't ever happen (at the time of writing) but lots of + // code here and there assumes that r.id is in the progress tracker. + found := false + cs := s.Metadata.ConfState + + for _, set := range [][]uint64{ + cs.Voters, + cs.Learners, + cs.VotersOutgoing, + // `LearnersNext` doesn't need to be checked. According to the rules, if a peer in + // `LearnersNext`, it has to be in `VotersOutgoing`. + } { + for _, id := range set { + if id == r.id { + found = true + break + } + } + if found { + break + } + } + if !found { + r.logger.Warningf( + "%x attempted to restore snapshot but it is not in the ConfState %v; should never happen", + r.id, cs, + ) + return false + } + + // Now go ahead and actually restore. + + if r.raftLog.matchTerm(s.Metadata.Index, s.Metadata.Term) { + r.logger.Infof("%x [commit: %d, lastindex: %d, lastterm: %d] fast-forwarded commit to snapshot [index: %d, term: %d]", + r.id, r.raftLog.committed, r.raftLog.lastIndex(), r.raftLog.lastTerm(), s.Metadata.Index, s.Metadata.Term) + r.raftLog.commitTo(s.Metadata.Index) + return false + } + + r.raftLog.restore(s) + + // Reset the configuration and add the (potentially updated) peers in anew. + r.prs = tracker.MakeProgressTracker(r.prs.MaxInflight) + cfg, prs, err := confchange.Restore(confchange.Changer{ + Tracker: r.prs, + LastIndex: r.raftLog.lastIndex(), + }, cs) + + if err != nil { + // This should never happen. Either there's a bug in our config change + // handling or the client corrupted the conf change. + panic(fmt.Sprintf("unable to restore config %+v: %s", cs, err)) + } + + assertConfStatesEquivalent(r.logger, cs, r.switchToConfig(cfg, prs)) + + pr := r.prs.Progress[r.id] + pr.MaybeUpdate(pr.Next - 1) // TODO(tbg): this is untested and likely unneeded + + r.logger.Infof("%x [commit: %d, lastindex: %d, lastterm: %d] restored snapshot [index: %d, term: %d]", + r.id, r.raftLog.committed, r.raftLog.lastIndex(), r.raftLog.lastTerm(), s.Metadata.Index, s.Metadata.Term) + return true +} + +// promotable indicates whether state machine can be promoted to leader, +// which is true when its own id is in progress list. +func (r *raft) promotable() bool { + pr := r.prs.Progress[r.id] + return pr != nil && !pr.IsLearner && !r.raftLog.hasPendingSnapshot() +} + +func (r *raft) applyConfChange(cc pb.ConfChangeV2) pb.ConfState { + cfg, prs, err := func() (tracker.Config, tracker.ProgressMap, error) { + changer := confchange.Changer{ + Tracker: r.prs, + LastIndex: r.raftLog.lastIndex(), + } + if cc.LeaveJoint() { + return changer.LeaveJoint() + } else if autoLeave, ok := cc.EnterJoint(); ok { + return changer.EnterJoint(autoLeave, cc.Changes...) + } + return changer.Simple(cc.Changes...) + }() + + if err != nil { + // TODO(tbg): return the error to the caller. + panic(err) + } + + return r.switchToConfig(cfg, prs) +} + +// switchToConfig reconfigures this node to use the provided configuration. It +// updates the in-memory state and, when necessary, carries out additional +// actions such as reacting to the removal of nodes or changed quorum +// requirements. +// +// The inputs usually result from restoring a ConfState or applying a ConfChange. +func (r *raft) switchToConfig(cfg tracker.Config, prs tracker.ProgressMap) pb.ConfState { + r.prs.Config = cfg + r.prs.Progress = prs + + r.logger.Infof("%x switched to configuration %s", r.id, r.prs.Config) + cs := r.prs.ConfState() + pr, ok := r.prs.Progress[r.id] + + // Update whether the node itself is a learner, resetting to false when the + // node is removed. + r.isLearner = ok && pr.IsLearner + + if (!ok || r.isLearner) && r.state == StateLeader { + // This node is leader and was removed or demoted. We prevent demotions + // at the time writing but hypothetically we handle them the same way as + // removing the leader: stepping down into the next Term. + // + // TODO(tbg): step down (for sanity) and ask follower with largest Match + // to TimeoutNow (to avoid interruption). This might still drop some + // proposals but it's better than nothing. + // + // TODO(tbg): test this branch. It is untested at the time of writing. + return cs + } + + // The remaining steps only make sense if this node is the leader and there + // are other nodes. + if r.state != StateLeader || len(cs.Voters) == 0 { + return cs + } + + if r.maybeCommit() { + // If the configuration change means that more entries are committed now, + // broadcast/append to everyone in the updated config. + r.bcastAppend() + } else { + // Otherwise, still probe the newly added replicas; there's no reason to + // let them wait out a heartbeat interval (or the next incoming + // proposal). + r.prs.Visit(func(id uint64, pr *tracker.Progress) { + r.maybeSendAppend(id, false /* sendIfEmpty */) + }) + } + // If the the leadTransferee was removed or demoted, abort the leadership transfer. + if _, tOK := r.prs.Config.Voters.IDs()[r.leadTransferee]; !tOK && r.leadTransferee != 0 { + r.abortLeaderTransfer() + } + + return cs +} + +func (r *raft) loadState(state pb.HardState) { + if state.Commit < r.raftLog.committed || state.Commit > r.raftLog.lastIndex() { + r.logger.Panicf("%x state.commit %d is out of range [%d, %d]", r.id, state.Commit, r.raftLog.committed, r.raftLog.lastIndex()) + } + r.raftLog.committed = state.Commit + r.Term = state.Term + r.Vote = state.Vote +} + +// pastElectionTimeout returns true iff r.electionElapsed is greater +// than or equal to the randomized election timeout in +// [electiontimeout, 2 * electiontimeout - 1]. +func (r *raft) pastElectionTimeout() bool { + return r.electionElapsed >= r.randomizedElectionTimeout +} + +func (r *raft) resetRandomizedElectionTimeout() { + r.randomizedElectionTimeout = r.electionTimeout + globalRand.Intn(r.electionTimeout) +} + +func (r *raft) sendTimeoutNow(to uint64) { + r.send(pb.Message{To: to, Type: pb.MsgTimeoutNow}) +} + +func (r *raft) abortLeaderTransfer() { + r.leadTransferee = None +} + +// committedEntryInCurrentTerm return true if the peer has committed an entry in its term. +func (r *raft) committedEntryInCurrentTerm() bool { + return r.raftLog.zeroTermOnErrCompacted(r.raftLog.term(r.raftLog.committed)) == r.Term +} + +// responseToReadIndexReq constructs a response for `req`. If `req` comes from the peer +// itself, a blank value will be returned. +func (r *raft) responseToReadIndexReq(req pb.Message, readIndex uint64) pb.Message { + if req.From == None || req.From == r.id { + r.readStates = append(r.readStates, ReadState{ + Index: readIndex, + RequestCtx: req.Entries[0].Data, + }) + return pb.Message{} + } + return pb.Message{ + Type: pb.MsgReadIndexResp, + To: req.From, + Index: readIndex, + Entries: req.Entries, + } +} + +// increaseUncommittedSize computes the size of the proposed entries and +// determines whether they would push leader over its maxUncommittedSize limit. +// If the new entries would exceed the limit, the method returns false. If not, +// the increase in uncommitted entry size is recorded and the method returns +// true. +// +// Empty payloads are never refused. This is used both for appending an empty +// entry at a new leader's term, as well as leaving a joint configuration. +func (r *raft) increaseUncommittedSize(ents []pb.Entry) bool { + var s uint64 + for _, e := range ents { + s += uint64(PayloadSize(e)) + } + + if r.uncommittedSize > 0 && s > 0 && r.uncommittedSize+s > r.maxUncommittedSize { + // If the uncommitted tail of the Raft log is empty, allow any size + // proposal. Otherwise, limit the size of the uncommitted tail of the + // log and drop any proposal that would push the size over the limit. + // Note the added requirement s>0 which is used to make sure that + // appending single empty entries to the log always succeeds, used both + // for replicating a new leader's initial empty entry, and for + // auto-leaving joint configurations. + return false + } + r.uncommittedSize += s + return true +} + +// reduceUncommittedSize accounts for the newly committed entries by decreasing +// the uncommitted entry size limit. +func (r *raft) reduceUncommittedSize(ents []pb.Entry) { + if r.uncommittedSize == 0 { + // Fast-path for followers, who do not track or enforce the limit. + return + } + + var s uint64 + for _, e := range ents { + s += uint64(PayloadSize(e)) + } + if s > r.uncommittedSize { + // uncommittedSize may underestimate the size of the uncommitted Raft + // log tail but will never overestimate it. Saturate at 0 instead of + // allowing overflow. + r.uncommittedSize = 0 + } else { + r.uncommittedSize -= s + } +} + +func numOfPendingConf(ents []pb.Entry) int { + n := 0 + for i := range ents { + if ents[i].Type == pb.EntryConfChange || ents[i].Type == pb.EntryConfChangeV2 { + n++ + } + } + return n +} + +func releasePendingReadIndexMessages(r *raft) { + if !r.committedEntryInCurrentTerm() { + r.logger.Error("pending MsgReadIndex should be released only after first commit in current term") + return + } + + msgs := r.pendingReadIndexMessages + r.pendingReadIndexMessages = nil + + for _, m := range msgs { + sendMsgReadIndexResponse(r, m) + } +} + +func sendMsgReadIndexResponse(r *raft, m pb.Message) { + // thinking: use an internally defined context instead of the user given context. + // We can express this in terms of the term and index instead of a user-supplied value. + // This would allow multiple reads to piggyback on the same message. + switch r.readOnly.option { + // If more than the local vote is needed, go through a full broadcast. + case ReadOnlySafe: + r.readOnly.addRequest(r.raftLog.committed, m) + // The local node automatically acks the request. + r.readOnly.recvAck(r.id, m.Entries[0].Data) + r.bcastHeartbeatWithCtx(m.Entries[0].Data) + case ReadOnlyLeaseBased: + if resp := r.responseToReadIndexReq(m, r.raftLog.committed); resp.To != None { + r.send(resp) + } + } +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/raftpb/confchange.go b/vendor/go.etcd.io/etcd/raft/v3/raftpb/confchange.go new file mode 100644 index 0000000000..47fae65dfe --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/raftpb/confchange.go @@ -0,0 +1,170 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package raftpb + +import ( + "fmt" + "strconv" + "strings" + + "github.com/gogo/protobuf/proto" +) + +// ConfChangeI abstracts over ConfChangeV2 and (legacy) ConfChange to allow +// treating them in a unified manner. +type ConfChangeI interface { + AsV2() ConfChangeV2 + AsV1() (ConfChange, bool) +} + +// MarshalConfChange calls Marshal on the underlying ConfChange or ConfChangeV2 +// and returns the result along with the corresponding EntryType. +func MarshalConfChange(c ConfChangeI) (EntryType, []byte, error) { + var typ EntryType + var ccdata []byte + var err error + if ccv1, ok := c.AsV1(); ok { + typ = EntryConfChange + ccdata, err = ccv1.Marshal() + } else { + ccv2 := c.AsV2() + typ = EntryConfChangeV2 + ccdata, err = ccv2.Marshal() + } + return typ, ccdata, err +} + +// AsV2 returns a V2 configuration change carrying out the same operation. +func (c ConfChange) AsV2() ConfChangeV2 { + return ConfChangeV2{ + Changes: []ConfChangeSingle{{ + Type: c.Type, + NodeID: c.NodeID, + }}, + Context: c.Context, + } +} + +// AsV1 returns the ConfChange and true. +func (c ConfChange) AsV1() (ConfChange, bool) { + return c, true +} + +// AsV2 is the identity. +func (c ConfChangeV2) AsV2() ConfChangeV2 { return c } + +// AsV1 returns ConfChange{} and false. +func (c ConfChangeV2) AsV1() (ConfChange, bool) { return ConfChange{}, false } + +// EnterJoint returns two bools. The second bool is true if and only if this +// config change will use Joint Consensus, which is the case if it contains more +// than one change or if the use of Joint Consensus was requested explicitly. +// The first bool can only be true if second one is, and indicates whether the +// Joint State will be left automatically. +func (c ConfChangeV2) EnterJoint() (autoLeave bool, ok bool) { + // NB: in theory, more config changes could qualify for the "simple" + // protocol but it depends on the config on top of which the changes apply. + // For example, adding two learners is not OK if both nodes are part of the + // base config (i.e. two voters are turned into learners in the process of + // applying the conf change). In practice, these distinctions should not + // matter, so we keep it simple and use Joint Consensus liberally. + if c.Transition != ConfChangeTransitionAuto || len(c.Changes) > 1 { + // Use Joint Consensus. + var autoLeave bool + switch c.Transition { + case ConfChangeTransitionAuto: + autoLeave = true + case ConfChangeTransitionJointImplicit: + autoLeave = true + case ConfChangeTransitionJointExplicit: + default: + panic(fmt.Sprintf("unknown transition: %+v", c)) + } + return autoLeave, true + } + return false, false +} + +// LeaveJoint is true if the configuration change leaves a joint configuration. +// This is the case if the ConfChangeV2 is zero, with the possible exception of +// the Context field. +func (c ConfChangeV2) LeaveJoint() bool { + // NB: c is already a copy. + c.Context = nil + return proto.Equal(&c, &ConfChangeV2{}) +} + +// ConfChangesFromString parses a Space-delimited sequence of operations into a +// slice of ConfChangeSingle. The supported operations are: +// - vn: make n a voter, +// - ln: make n a learner, +// - rn: remove n, and +// - un: update n. +func ConfChangesFromString(s string) ([]ConfChangeSingle, error) { + var ccs []ConfChangeSingle + toks := strings.Split(strings.TrimSpace(s), " ") + if toks[0] == "" { + toks = nil + } + for _, tok := range toks { + if len(tok) < 2 { + return nil, fmt.Errorf("unknown token %s", tok) + } + var cc ConfChangeSingle + switch tok[0] { + case 'v': + cc.Type = ConfChangeAddNode + case 'l': + cc.Type = ConfChangeAddLearnerNode + case 'r': + cc.Type = ConfChangeRemoveNode + case 'u': + cc.Type = ConfChangeUpdateNode + default: + return nil, fmt.Errorf("unknown input: %s", tok) + } + id, err := strconv.ParseUint(tok[1:], 10, 64) + if err != nil { + return nil, err + } + cc.NodeID = id + ccs = append(ccs, cc) + } + return ccs, nil +} + +// ConfChangesToString is the inverse to ConfChangesFromString. +func ConfChangesToString(ccs []ConfChangeSingle) string { + var buf strings.Builder + for i, cc := range ccs { + if i > 0 { + buf.WriteByte(' ') + } + switch cc.Type { + case ConfChangeAddNode: + buf.WriteByte('v') + case ConfChangeAddLearnerNode: + buf.WriteByte('l') + case ConfChangeRemoveNode: + buf.WriteByte('r') + case ConfChangeUpdateNode: + buf.WriteByte('u') + default: + buf.WriteString("unknown") + } + fmt.Fprintf(&buf, "%d", cc.NodeID) + } + return buf.String() +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/raftpb/confstate.go b/vendor/go.etcd.io/etcd/raft/v3/raftpb/confstate.go new file mode 100644 index 0000000000..39b9dd7000 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/raftpb/confstate.go @@ -0,0 +1,44 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package raftpb + +import ( + "fmt" + "reflect" + "sort" +) + +// Equivalent returns a nil error if the inputs describe the same configuration. +// On mismatch, returns a descriptive error showing the differences. +func (cs ConfState) Equivalent(cs2 ConfState) error { + cs1 := cs + orig1, orig2 := cs1, cs2 + s := func(sl *[]uint64) { + *sl = append([]uint64(nil), *sl...) + sort.Slice(*sl, func(i, j int) bool { return (*sl)[i] < (*sl)[j] }) + } + + for _, cs := range []*ConfState{&cs1, &cs2} { + s(&cs.Voters) + s(&cs.Learners) + s(&cs.VotersOutgoing) + s(&cs.LearnersNext) + } + + if !reflect.DeepEqual(cs1, cs2) { + return fmt.Errorf("ConfStates not equivalent after sorting:\n%+#v\n%+#v\nInputs were:\n%+#v\n%+#v", cs1, cs2, orig1, orig2) + } + return nil +} diff --git a/vendor/github.com/coreos/etcd/raft/raftpb/raft.pb.go b/vendor/go.etcd.io/etcd/raft/v3/raftpb/raft.pb.go similarity index 61% rename from vendor/github.com/coreos/etcd/raft/raftpb/raft.pb.go rename to vendor/go.etcd.io/etcd/raft/v3/raftpb/raft.pb.go index 753bd84ac6..1ee77a9a45 100644 --- a/vendor/github.com/coreos/etcd/raft/raftpb/raft.pb.go +++ b/vendor/go.etcd.io/etcd/raft/v3/raftpb/raft.pb.go @@ -22,23 +22,26 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package type EntryType int32 const ( - EntryNormal EntryType = 0 - EntryConfChange EntryType = 1 + EntryNormal EntryType = 0 + EntryConfChange EntryType = 1 + EntryConfChangeV2 EntryType = 2 ) var EntryType_name = map[int32]string{ 0: "EntryNormal", 1: "EntryConfChange", + 2: "EntryConfChangeV2", } var EntryType_value = map[string]int32{ - "EntryNormal": 0, - "EntryConfChange": 1, + "EntryNormal": 0, + "EntryConfChange": 1, + "EntryConfChangeV2": 2, } func (x EntryType) Enum() *EntryType { @@ -64,6 +67,8 @@ func (EntryType) EnumDescriptor() ([]byte, []int) { return fileDescriptor_b042552c306ae59b, []int{0} } +// For description of different message types, see: +// https://pkg.go.dev/go.etcd.io/etcd/raft/v3#hdr-MessageType type MessageType int32 const ( @@ -155,6 +160,63 @@ func (MessageType) EnumDescriptor() ([]byte, []int) { return fileDescriptor_b042552c306ae59b, []int{1} } +// ConfChangeTransition specifies the behavior of a configuration change with +// respect to joint consensus. +type ConfChangeTransition int32 + +const ( + // Automatically use the simple protocol if possible, otherwise fall back + // to ConfChangeJointImplicit. Most applications will want to use this. + ConfChangeTransitionAuto ConfChangeTransition = 0 + // Use joint consensus unconditionally, and transition out of them + // automatically (by proposing a zero configuration change). + // + // This option is suitable for applications that want to minimize the time + // spent in the joint configuration and do not store the joint configuration + // in the state machine (outside of InitialState). + ConfChangeTransitionJointImplicit ConfChangeTransition = 1 + // Use joint consensus and remain in the joint configuration until the + // application proposes a no-op configuration change. This is suitable for + // applications that want to explicitly control the transitions, for example + // to use a custom payload (via the Context field). + ConfChangeTransitionJointExplicit ConfChangeTransition = 2 +) + +var ConfChangeTransition_name = map[int32]string{ + 0: "ConfChangeTransitionAuto", + 1: "ConfChangeTransitionJointImplicit", + 2: "ConfChangeTransitionJointExplicit", +} + +var ConfChangeTransition_value = map[string]int32{ + "ConfChangeTransitionAuto": 0, + "ConfChangeTransitionJointImplicit": 1, + "ConfChangeTransitionJointExplicit": 2, +} + +func (x ConfChangeTransition) Enum() *ConfChangeTransition { + p := new(ConfChangeTransition) + *p = x + return p +} + +func (x ConfChangeTransition) String() string { + return proto.EnumName(ConfChangeTransition_name, int32(x)) +} + +func (x *ConfChangeTransition) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(ConfChangeTransition_value, data, "ConfChangeTransition") + if err != nil { + return err + } + *x = ConfChangeTransition(value) + return nil +} + +func (ConfChangeTransition) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_b042552c306ae59b, []int{2} +} + type ConfChangeType int32 const ( @@ -198,17 +260,14 @@ func (x *ConfChangeType) UnmarshalJSON(data []byte) error { } func (ConfChangeType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_b042552c306ae59b, []int{2} + return fileDescriptor_b042552c306ae59b, []int{3} } type Entry struct { - Term uint64 `protobuf:"varint,2,opt,name=Term" json:"Term"` - Index uint64 `protobuf:"varint,3,opt,name=Index" json:"Index"` - Type EntryType `protobuf:"varint,1,opt,name=Type,enum=raftpb.EntryType" json:"Type"` - Data []byte `protobuf:"bytes,4,opt,name=Data" json:"Data,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Term uint64 `protobuf:"varint,2,opt,name=Term" json:"Term"` + Index uint64 `protobuf:"varint,3,opt,name=Index" json:"Index"` + Type EntryType `protobuf:"varint,1,opt,name=Type,enum=raftpb.EntryType" json:"Type"` + Data []byte `protobuf:"bytes,4,opt,name=Data" json:"Data,omitempty"` } func (m *Entry) Reset() { *m = Entry{} } @@ -245,12 +304,9 @@ func (m *Entry) XXX_DiscardUnknown() { var xxx_messageInfo_Entry proto.InternalMessageInfo type SnapshotMetadata struct { - ConfState ConfState `protobuf:"bytes,1,opt,name=conf_state,json=confState" json:"conf_state"` - Index uint64 `protobuf:"varint,2,opt,name=index" json:"index"` - Term uint64 `protobuf:"varint,3,opt,name=term" json:"term"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + ConfState ConfState `protobuf:"bytes,1,opt,name=conf_state,json=confState" json:"conf_state"` + Index uint64 `protobuf:"varint,2,opt,name=index" json:"index"` + Term uint64 `protobuf:"varint,3,opt,name=term" json:"term"` } func (m *SnapshotMetadata) Reset() { *m = SnapshotMetadata{} } @@ -287,11 +343,8 @@ func (m *SnapshotMetadata) XXX_DiscardUnknown() { var xxx_messageInfo_SnapshotMetadata proto.InternalMessageInfo type Snapshot struct { - Data []byte `protobuf:"bytes,1,opt,name=data" json:"data,omitempty"` - Metadata SnapshotMetadata `protobuf:"bytes,2,opt,name=metadata" json:"metadata"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Data []byte `protobuf:"bytes,1,opt,name=data" json:"data,omitempty"` + Metadata SnapshotMetadata `protobuf:"bytes,2,opt,name=metadata" json:"metadata"` } func (m *Snapshot) Reset() { *m = Snapshot{} } @@ -328,21 +381,23 @@ func (m *Snapshot) XXX_DiscardUnknown() { var xxx_messageInfo_Snapshot proto.InternalMessageInfo type Message struct { - Type MessageType `protobuf:"varint,1,opt,name=type,enum=raftpb.MessageType" json:"type"` - To uint64 `protobuf:"varint,2,opt,name=to" json:"to"` - From uint64 `protobuf:"varint,3,opt,name=from" json:"from"` - Term uint64 `protobuf:"varint,4,opt,name=term" json:"term"` - LogTerm uint64 `protobuf:"varint,5,opt,name=logTerm" json:"logTerm"` - Index uint64 `protobuf:"varint,6,opt,name=index" json:"index"` - Entries []Entry `protobuf:"bytes,7,rep,name=entries" json:"entries"` - Commit uint64 `protobuf:"varint,8,opt,name=commit" json:"commit"` - Snapshot Snapshot `protobuf:"bytes,9,opt,name=snapshot" json:"snapshot"` - Reject bool `protobuf:"varint,10,opt,name=reject" json:"reject"` - RejectHint uint64 `protobuf:"varint,11,opt,name=rejectHint" json:"rejectHint"` - Context []byte `protobuf:"bytes,12,opt,name=context" json:"context,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Type MessageType `protobuf:"varint,1,opt,name=type,enum=raftpb.MessageType" json:"type"` + To uint64 `protobuf:"varint,2,opt,name=to" json:"to"` + From uint64 `protobuf:"varint,3,opt,name=from" json:"from"` + Term uint64 `protobuf:"varint,4,opt,name=term" json:"term"` + // logTerm is generally used for appending Raft logs to followers. For example, + // (type=MsgApp,index=100,logTerm=5) means leader appends entries starting at + // index=101, and the term of entry at index 100 is 5. + // (type=MsgAppResp,reject=true,index=100,logTerm=5) means follower rejects some + // entries from its leader as it already has an entry with term 5 at index 100. + LogTerm uint64 `protobuf:"varint,5,opt,name=logTerm" json:"logTerm"` + Index uint64 `protobuf:"varint,6,opt,name=index" json:"index"` + Entries []Entry `protobuf:"bytes,7,rep,name=entries" json:"entries"` + Commit uint64 `protobuf:"varint,8,opt,name=commit" json:"commit"` + Snapshot Snapshot `protobuf:"bytes,9,opt,name=snapshot" json:"snapshot"` + Reject bool `protobuf:"varint,10,opt,name=reject" json:"reject"` + RejectHint uint64 `protobuf:"varint,11,opt,name=rejectHint" json:"rejectHint"` + Context []byte `protobuf:"bytes,12,opt,name=context" json:"context,omitempty"` } func (m *Message) Reset() { *m = Message{} } @@ -379,12 +434,9 @@ func (m *Message) XXX_DiscardUnknown() { var xxx_messageInfo_Message proto.InternalMessageInfo type HardState struct { - Term uint64 `protobuf:"varint,1,opt,name=term" json:"term"` - Vote uint64 `protobuf:"varint,2,opt,name=vote" json:"vote"` - Commit uint64 `protobuf:"varint,3,opt,name=commit" json:"commit"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Term uint64 `protobuf:"varint,1,opt,name=term" json:"term"` + Vote uint64 `protobuf:"varint,2,opt,name=vote" json:"vote"` + Commit uint64 `protobuf:"varint,3,opt,name=commit" json:"commit"` } func (m *HardState) Reset() { *m = HardState{} } @@ -421,11 +473,20 @@ func (m *HardState) XXX_DiscardUnknown() { var xxx_messageInfo_HardState proto.InternalMessageInfo type ConfState struct { - Nodes []uint64 `protobuf:"varint,1,rep,name=nodes" json:"nodes,omitempty"` - Learners []uint64 `protobuf:"varint,2,rep,name=learners" json:"learners,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + // The voters in the incoming config. (If the configuration is not joint, + // then the outgoing config is empty). + Voters []uint64 `protobuf:"varint,1,rep,name=voters" json:"voters,omitempty"` + // The learners in the incoming config. + Learners []uint64 `protobuf:"varint,2,rep,name=learners" json:"learners,omitempty"` + // The voters in the outgoing config. + VotersOutgoing []uint64 `protobuf:"varint,3,rep,name=voters_outgoing,json=votersOutgoing" json:"voters_outgoing,omitempty"` + // The nodes that will become learners when the outgoing config is removed. + // These nodes are necessarily currently in nodes_joint (or they would have + // been added to the incoming config right away). + LearnersNext []uint64 `protobuf:"varint,4,rep,name=learners_next,json=learnersNext" json:"learners_next,omitempty"` + // If set, the config is joint and Raft will automatically transition into + // the final config (i.e. remove the outgoing config) when this is safe. + AutoLeave bool `protobuf:"varint,5,opt,name=auto_leave,json=autoLeave" json:"auto_leave"` } func (m *ConfState) Reset() { *m = ConfState{} } @@ -462,13 +523,13 @@ func (m *ConfState) XXX_DiscardUnknown() { var xxx_messageInfo_ConfState proto.InternalMessageInfo type ConfChange struct { - ID uint64 `protobuf:"varint,1,opt,name=ID" json:"ID"` - Type ConfChangeType `protobuf:"varint,2,opt,name=Type,enum=raftpb.ConfChangeType" json:"Type"` - NodeID uint64 `protobuf:"varint,3,opt,name=NodeID" json:"NodeID"` - Context []byte `protobuf:"bytes,4,opt,name=Context" json:"Context,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Type ConfChangeType `protobuf:"varint,2,opt,name=type,enum=raftpb.ConfChangeType" json:"type"` + NodeID uint64 `protobuf:"varint,3,opt,name=node_id,json=nodeId" json:"node_id"` + Context []byte `protobuf:"bytes,4,opt,name=context" json:"context,omitempty"` + // NB: this is used only by etcd to thread through a unique identifier. + // Ideally it should really use the Context instead. No counterpart to + // this field exists in ConfChangeV2. + ID uint64 `protobuf:"varint,1,opt,name=id" json:"id"` } func (m *ConfChange) Reset() { *m = ConfChange{} } @@ -504,9 +565,121 @@ func (m *ConfChange) XXX_DiscardUnknown() { var xxx_messageInfo_ConfChange proto.InternalMessageInfo +// ConfChangeSingle is an individual configuration change operation. Multiple +// such operations can be carried out atomically via a ConfChangeV2. +type ConfChangeSingle struct { + Type ConfChangeType `protobuf:"varint,1,opt,name=type,enum=raftpb.ConfChangeType" json:"type"` + NodeID uint64 `protobuf:"varint,2,opt,name=node_id,json=nodeId" json:"node_id"` +} + +func (m *ConfChangeSingle) Reset() { *m = ConfChangeSingle{} } +func (m *ConfChangeSingle) String() string { return proto.CompactTextString(m) } +func (*ConfChangeSingle) ProtoMessage() {} +func (*ConfChangeSingle) Descriptor() ([]byte, []int) { + return fileDescriptor_b042552c306ae59b, []int{7} +} +func (m *ConfChangeSingle) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ConfChangeSingle) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ConfChangeSingle.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ConfChangeSingle) XXX_Merge(src proto.Message) { + xxx_messageInfo_ConfChangeSingle.Merge(m, src) +} +func (m *ConfChangeSingle) XXX_Size() int { + return m.Size() +} +func (m *ConfChangeSingle) XXX_DiscardUnknown() { + xxx_messageInfo_ConfChangeSingle.DiscardUnknown(m) +} + +var xxx_messageInfo_ConfChangeSingle proto.InternalMessageInfo + +// ConfChangeV2 messages initiate configuration changes. They support both the +// simple "one at a time" membership change protocol and full Joint Consensus +// allowing for arbitrary changes in membership. +// +// The supplied context is treated as an opaque payload and can be used to +// attach an action on the state machine to the application of the config change +// proposal. Note that contrary to Joint Consensus as outlined in the Raft +// paper[1], configuration changes become active when they are *applied* to the +// state machine (not when they are appended to the log). +// +// The simple protocol can be used whenever only a single change is made. +// +// Non-simple changes require the use of Joint Consensus, for which two +// configuration changes are run. The first configuration change specifies the +// desired changes and transitions the Raft group into the joint configuration, +// in which quorum requires a majority of both the pre-changes and post-changes +// configuration. Joint Consensus avoids entering fragile intermediate +// configurations that could compromise survivability. For example, without the +// use of Joint Consensus and running across three availability zones with a +// replication factor of three, it is not possible to replace a voter without +// entering an intermediate configuration that does not survive the outage of +// one availability zone. +// +// The provided ConfChangeTransition specifies how (and whether) Joint Consensus +// is used, and assigns the task of leaving the joint configuration either to +// Raft or the application. Leaving the joint configuration is accomplished by +// proposing a ConfChangeV2 with only and optionally the Context field +// populated. +// +// For details on Raft membership changes, see: +// +// [1]: https://github.com/ongardie/dissertation/blob/master/online-trim.pdf +type ConfChangeV2 struct { + Transition ConfChangeTransition `protobuf:"varint,1,opt,name=transition,enum=raftpb.ConfChangeTransition" json:"transition"` + Changes []ConfChangeSingle `protobuf:"bytes,2,rep,name=changes" json:"changes"` + Context []byte `protobuf:"bytes,3,opt,name=context" json:"context,omitempty"` +} + +func (m *ConfChangeV2) Reset() { *m = ConfChangeV2{} } +func (m *ConfChangeV2) String() string { return proto.CompactTextString(m) } +func (*ConfChangeV2) ProtoMessage() {} +func (*ConfChangeV2) Descriptor() ([]byte, []int) { + return fileDescriptor_b042552c306ae59b, []int{8} +} +func (m *ConfChangeV2) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ConfChangeV2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ConfChangeV2.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ConfChangeV2) XXX_Merge(src proto.Message) { + xxx_messageInfo_ConfChangeV2.Merge(m, src) +} +func (m *ConfChangeV2) XXX_Size() int { + return m.Size() +} +func (m *ConfChangeV2) XXX_DiscardUnknown() { + xxx_messageInfo_ConfChangeV2.DiscardUnknown(m) +} + +var xxx_messageInfo_ConfChangeV2 proto.InternalMessageInfo + func init() { proto.RegisterEnum("raftpb.EntryType", EntryType_name, EntryType_value) proto.RegisterEnum("raftpb.MessageType", MessageType_name, MessageType_value) + proto.RegisterEnum("raftpb.ConfChangeTransition", ConfChangeTransition_name, ConfChangeTransition_value) proto.RegisterEnum("raftpb.ConfChangeType", ConfChangeType_name, ConfChangeType_value) proto.RegisterType((*Entry)(nil), "raftpb.Entry") proto.RegisterType((*SnapshotMetadata)(nil), "raftpb.SnapshotMetadata") @@ -515,63 +688,79 @@ func init() { proto.RegisterType((*HardState)(nil), "raftpb.HardState") proto.RegisterType((*ConfState)(nil), "raftpb.ConfState") proto.RegisterType((*ConfChange)(nil), "raftpb.ConfChange") + proto.RegisterType((*ConfChangeSingle)(nil), "raftpb.ConfChangeSingle") + proto.RegisterType((*ConfChangeV2)(nil), "raftpb.ConfChangeV2") } func init() { proto.RegisterFile("raft.proto", fileDescriptor_b042552c306ae59b) } var fileDescriptor_b042552c306ae59b = []byte{ - // 816 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x64, 0x54, 0xcd, 0x6e, 0x23, 0x45, - 0x10, 0xf6, 0x8c, 0xc7, 0x7f, 0x35, 0x8e, 0xd3, 0xa9, 0x35, 0xa8, 0x15, 0x45, 0xc6, 0xb2, 0x38, - 0x58, 0x41, 0x1b, 0x20, 0x07, 0x0e, 0x48, 0x1c, 0x36, 0x09, 0x52, 0x22, 0xad, 0xa3, 0xc5, 0x9b, - 0xe5, 0x80, 0x84, 0x50, 0xc7, 0x53, 0x9e, 0x18, 0x32, 0xd3, 0xa3, 0x9e, 0xf6, 0xb2, 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0x18, 0xf5, 0xd4, 0xff, 0x8e, 0xac, 0x69, 0x31, 0x33, 0x44, 0x89, 0x21, + 0xda, 0xef, 0x9b, 0x84, 0x29, 0x8b, 0xeb, 0xfa, 0x56, 0xbd, 0x57, 0x1c, 0xdc, 0xfe, 0xd5, 0x84, + 0x8d, 0xc7, 0xc6, 0x03, 0xb7, 0xc0, 0x79, 0x0c, 0xdf, 0x9d, 0x0a, 0x4e, 0x0c, 0xfc, 0x04, 0xfe, + 0xff, 0x58, 0xf4, 0x6b, 0x1e, 0x44, 0xa2, 0x17, 0xc6, 0x93, 0x60, 0x14, 0xc8, 0x56, 0x7c, 0x8c, + 0xf6, 0xfa, 0x4a, 0xd3, 0xac, 0xed, 0x6b, 0x68, 0x2e, 0x7e, 0x14, 0xb2, 0x18, 0x73, 0x64, 0xd7, + 0xf3, 0xe4, 0xf8, 0x13, 0x03, 0x9d, 0xa2, 0xd8, 0x01, 0x0b, 0xf9, 0x25, 0x53, 0x11, 0x73, 0x31, + 0xf2, 0x36, 0xf6, 0xa8, 0xc8, 0x22, 0xd6, 0xa2, 0x91, 0x5d, 0xcf, 0x3b, 0xca, 0xde, 0x1e, 0x15, + 0x2d, 0xed, 0xbd, 0xb8, 0xf9, 0xe0, 0x1a, 0xb7, 0x1f, 0x5c, 0xe3, 0xe6, 0xce, 0x35, 0x6f, 0xef, + 0x5c, 0xf3, 0x9f, 0x3b, 0xd7, 0xfc, 0xed, 0xde, 0x35, 0x7e, 0xbf, 0x77, 0x8d, 0xdb, 0x7b, 0xd7, + 0xf8, 0xfb, 0xde, 0x35, 0xfe, 0x0d, 0x00, 0x00, 0xff, 0xff, 0xee, 0xe3, 0x39, 0x8b, 0xbb, 0x08, + 0x00, 0x00, } func (m *Entry) Marshal() (dAtA []byte, err error) { @@ -594,10 +783,6 @@ func (m *Entry) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } if m.Data != nil { i -= len(m.Data) copy(dAtA[i:], m.Data) @@ -637,10 +822,6 @@ func (m *SnapshotMetadata) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } i = encodeVarintRaft(dAtA, i, uint64(m.Term)) i-- dAtA[i] = 0x18 @@ -680,10 +861,6 @@ func (m *Snapshot) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } { size, err := m.Metadata.MarshalToSizedBuffer(dAtA[:i]) if err != nil { @@ -724,10 +901,6 @@ func (m *Message) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } if m.Context != nil { i -= len(m.Context) copy(dAtA[i:], m.Context) @@ -814,10 +987,6 @@ func (m *HardState) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } i = encodeVarintRaft(dAtA, i, uint64(m.Commit)) i-- dAtA[i] = 0x18 @@ -850,9 +1019,27 @@ func (m *ConfState) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) + i-- + if m.AutoLeave { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x28 + if len(m.LearnersNext) > 0 { + for iNdEx := len(m.LearnersNext) - 1; iNdEx >= 0; iNdEx-- { + i = encodeVarintRaft(dAtA, i, uint64(m.LearnersNext[iNdEx])) + i-- + dAtA[i] = 0x20 + } + } + if len(m.VotersOutgoing) > 0 { + for iNdEx := len(m.VotersOutgoing) - 1; iNdEx >= 0; iNdEx-- { + i = encodeVarintRaft(dAtA, i, uint64(m.VotersOutgoing[iNdEx])) + i-- + dAtA[i] = 0x18 + } } if len(m.Learners) > 0 { for iNdEx := len(m.Learners) - 1; iNdEx >= 0; iNdEx-- { @@ -861,9 +1048,9 @@ func (m *ConfState) MarshalToSizedBuffer(dAtA []byte) (int, error) { dAtA[i] = 0x10 } } - if len(m.Nodes) > 0 { - for iNdEx := len(m.Nodes) - 1; iNdEx >= 0; iNdEx-- { - i = encodeVarintRaft(dAtA, i, uint64(m.Nodes[iNdEx])) + if len(m.Voters) > 0 { + for iNdEx := len(m.Voters) - 1; iNdEx >= 0; iNdEx-- { + i = encodeVarintRaft(dAtA, i, uint64(m.Voters[iNdEx])) i-- dAtA[i] = 0x8 } @@ -891,10 +1078,6 @@ func (m *ConfChange) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } if m.Context != nil { i -= len(m.Context) copy(dAtA[i:], m.Context) @@ -914,6 +1097,82 @@ func (m *ConfChange) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *ConfChangeSingle) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ConfChangeSingle) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ConfChangeSingle) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + i = encodeVarintRaft(dAtA, i, uint64(m.NodeID)) + i-- + dAtA[i] = 0x10 + i = encodeVarintRaft(dAtA, i, uint64(m.Type)) + i-- + dAtA[i] = 0x8 + return len(dAtA) - i, nil +} + +func (m *ConfChangeV2) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ConfChangeV2) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ConfChangeV2) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Context != nil { + i -= len(m.Context) + copy(dAtA[i:], m.Context) + i = encodeVarintRaft(dAtA, i, uint64(len(m.Context))) + i-- + dAtA[i] = 0x1a + } + if len(m.Changes) > 0 { + for iNdEx := len(m.Changes) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Changes[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintRaft(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } + i = encodeVarintRaft(dAtA, i, uint64(m.Transition)) + i-- + dAtA[i] = 0x8 + return len(dAtA) - i, nil +} + func encodeVarintRaft(dAtA []byte, offset int, v uint64) int { offset -= sovRaft(v) base := offset @@ -938,9 +1197,6 @@ func (m *Entry) Size() (n int) { l = len(m.Data) n += 1 + l + sovRaft(uint64(l)) } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } return n } @@ -954,9 +1210,6 @@ func (m *SnapshotMetadata) Size() (n int) { n += 1 + l + sovRaft(uint64(l)) n += 1 + sovRaft(uint64(m.Index)) n += 1 + sovRaft(uint64(m.Term)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } return n } @@ -972,9 +1225,6 @@ func (m *Snapshot) Size() (n int) { } l = m.Metadata.Size() n += 1 + l + sovRaft(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } return n } @@ -1005,9 +1255,6 @@ func (m *Message) Size() (n int) { l = len(m.Context) n += 1 + l + sovRaft(uint64(l)) } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } return n } @@ -1020,9 +1267,6 @@ func (m *HardState) Size() (n int) { n += 1 + sovRaft(uint64(m.Term)) n += 1 + sovRaft(uint64(m.Vote)) n += 1 + sovRaft(uint64(m.Commit)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } return n } @@ -1032,8 +1276,8 @@ func (m *ConfState) Size() (n int) { } var l int _ = l - if len(m.Nodes) > 0 { - for _, e := range m.Nodes { + if len(m.Voters) > 0 { + for _, e := range m.Voters { n += 1 + sovRaft(uint64(e)) } } @@ -1042,9 +1286,17 @@ func (m *ConfState) Size() (n int) { n += 1 + sovRaft(uint64(e)) } } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) + if len(m.VotersOutgoing) > 0 { + for _, e := range m.VotersOutgoing { + n += 1 + sovRaft(uint64(e)) + } } + if len(m.LearnersNext) > 0 { + for _, e := range m.LearnersNext { + n += 1 + sovRaft(uint64(e)) + } + } + n += 2 return n } @@ -1061,8 +1313,36 @@ func (m *ConfChange) Size() (n int) { l = len(m.Context) n += 1 + l + sovRaft(uint64(l)) } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) + return n +} + +func (m *ConfChangeSingle) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + n += 1 + sovRaft(uint64(m.Type)) + n += 1 + sovRaft(uint64(m.NodeID)) + return n +} + +func (m *ConfChangeV2) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + n += 1 + sovRaft(uint64(m.Transition)) + if len(m.Changes) > 0 { + for _, e := range m.Changes { + l = e.Size() + n += 1 + l + sovRaft(uint64(l)) + } + } + if m.Context != nil { + l = len(m.Context) + n += 1 + l + sovRaft(uint64(l)) } return n } @@ -1199,16 +1479,12 @@ func (m *Entry) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRaft - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRaft } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) iNdEx += skippy } } @@ -1324,16 +1600,12 @@ func (m *SnapshotMetadata) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRaft - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRaft } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) iNdEx += skippy } } @@ -1445,16 +1717,12 @@ func (m *Snapshot) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRaft - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRaft } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) iNdEx += skippy } } @@ -1772,16 +2040,12 @@ func (m *Message) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRaft - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRaft } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) iNdEx += skippy } } @@ -1883,16 +2147,12 @@ func (m *HardState) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRaft - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRaft } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) iNdEx += skippy } } @@ -1948,7 +2208,7 @@ func (m *ConfState) Unmarshal(dAtA []byte) error { break } } - m.Nodes = append(m.Nodes, v) + m.Voters = append(m.Voters, v) } else if wireType == 2 { var packedLen int for shift := uint(0); ; shift += 7 { @@ -1983,8 +2243,8 @@ func (m *ConfState) Unmarshal(dAtA []byte) error { } } elementCount = count - if elementCount != 0 && len(m.Nodes) == 0 { - m.Nodes = make([]uint64, 0, elementCount) + if elementCount != 0 && len(m.Voters) == 0 { + m.Voters = make([]uint64, 0, elementCount) } for iNdEx < postIndex { var v uint64 @@ -2002,10 +2262,10 @@ func (m *ConfState) Unmarshal(dAtA []byte) error { break } } - m.Nodes = append(m.Nodes, v) + m.Voters = append(m.Voters, v) } } else { - return fmt.Errorf("proto: wrong wireType = %d for field Nodes", wireType) + return fmt.Errorf("proto: wrong wireType = %d for field Voters", wireType) } case 2: if wireType == 0 { @@ -2083,22 +2343,190 @@ func (m *ConfState) Unmarshal(dAtA []byte) error { } else { return fmt.Errorf("proto: wrong wireType = %d for field Learners", wireType) } + case 3: + if wireType == 0 { + var v uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.VotersOutgoing = append(m.VotersOutgoing, v) + } else if wireType == 2 { + var packedLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + packedLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if packedLen < 0 { + return ErrInvalidLengthRaft + } + postIndex := iNdEx + packedLen + if postIndex < 0 { + return ErrInvalidLengthRaft + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + var elementCount int + var count int + for _, integer := range dAtA[iNdEx:postIndex] { + if integer < 128 { + count++ + } + } + elementCount = count + if elementCount != 0 && len(m.VotersOutgoing) == 0 { + m.VotersOutgoing = make([]uint64, 0, elementCount) + } + for iNdEx < postIndex { + var v uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.VotersOutgoing = append(m.VotersOutgoing, v) + } + } else { + return fmt.Errorf("proto: wrong wireType = %d for field VotersOutgoing", wireType) + } + case 4: + if wireType == 0 { + var v uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.LearnersNext = append(m.LearnersNext, v) + } else if wireType == 2 { + var packedLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + packedLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if packedLen < 0 { + return ErrInvalidLengthRaft + } + postIndex := iNdEx + packedLen + if postIndex < 0 { + return ErrInvalidLengthRaft + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + var elementCount int + var count int + for _, integer := range dAtA[iNdEx:postIndex] { + if integer < 128 { + count++ + } + } + elementCount = count + if elementCount != 0 && len(m.LearnersNext) == 0 { + m.LearnersNext = make([]uint64, 0, elementCount) + } + for iNdEx < postIndex { + var v uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.LearnersNext = append(m.LearnersNext, v) + } + } else { + return fmt.Errorf("proto: wrong wireType = %d for field LearnersNext", wireType) + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AutoLeave", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AutoLeave = bool(v != 0) default: iNdEx = preIndex skippy, err := skipRaft(dAtA[iNdEx:]) if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRaft - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRaft } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) iNdEx += skippy } } @@ -2234,16 +2662,237 @@ func (m *ConfChange) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRaft - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthRaft + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ConfChangeSingle) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ConfChangeSingle: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ConfChangeSingle: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType) + } + m.Type = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Type |= ConfChangeType(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field NodeID", wireType) + } + m.NodeID = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.NodeID |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipRaft(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthRaft + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ConfChangeV2) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ConfChangeV2: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ConfChangeV2: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Transition", wireType) + } + m.Transition = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Transition |= ConfChangeTransition(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Changes", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthRaft + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthRaft + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Changes = append(m.Changes, ConfChangeSingle{}) + if err := m.Changes[len(m.Changes)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Context", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRaft + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthRaft + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthRaft + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Context = append(m.Context[:0], dAtA[iNdEx:postIndex]...) + if m.Context == nil { + m.Context = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipRaft(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRaft } if (iNdEx + skippy) > l { return io.ErrUnexpectedEOF } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) iNdEx += skippy } } @@ -2256,6 +2905,7 @@ func (m *ConfChange) Unmarshal(dAtA []byte) error { func skipRaft(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 + depth := 0 for iNdEx < l { var wire uint64 for shift := uint(0); ; shift += 7 { @@ -2287,10 +2937,8 @@ func skipRaft(dAtA []byte) (n int, err error) { break } } - return iNdEx, nil case 1: iNdEx += 8 - return iNdEx, nil case 2: var length int for shift := uint(0); ; shift += 7 { @@ -2311,55 +2959,30 @@ func skipRaft(dAtA []byte) (n int, err error) { return 0, ErrInvalidLengthRaft } iNdEx += length - if iNdEx < 0 { - return 0, ErrInvalidLengthRaft - } - return iNdEx, nil case 3: - for { - var innerWire uint64 - var start int = iNdEx - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowRaft - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - innerWire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - innerWireType := int(innerWire & 0x7) - if innerWireType == 4 { - break - } - next, err := skipRaft(dAtA[start:]) - if err != nil { - return 0, err - } - iNdEx = start + next - if iNdEx < 0 { - return 0, ErrInvalidLengthRaft - } - } - return iNdEx, nil + depth++ case 4: - return iNdEx, nil + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupRaft + } + depth-- case 5: iNdEx += 4 - return iNdEx, nil default: return 0, fmt.Errorf("proto: illegal wireType %d", wireType) } + if iNdEx < 0 { + return 0, ErrInvalidLengthRaft + } + if depth == 0 { + return iNdEx, nil + } } - panic("unreachable") + return 0, io.ErrUnexpectedEOF } var ( - ErrInvalidLengthRaft = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowRaft = fmt.Errorf("proto: integer overflow") + ErrInvalidLengthRaft = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowRaft = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupRaft = fmt.Errorf("proto: unexpected end of group") ) diff --git a/vendor/go.etcd.io/etcd/raft/v3/raftpb/raft.proto b/vendor/go.etcd.io/etcd/raft/v3/raftpb/raft.proto new file mode 100644 index 0000000000..f46a54c948 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/raftpb/raft.proto @@ -0,0 +1,187 @@ +syntax = "proto2"; +package raftpb; + +import "gogoproto/gogo.proto"; + +option (gogoproto.marshaler_all) = true; +option (gogoproto.sizer_all) = true; +option (gogoproto.unmarshaler_all) = true; +option (gogoproto.goproto_getters_all) = false; +option (gogoproto.goproto_enum_prefix_all) = false; +option (gogoproto.goproto_unkeyed_all) = false; +option (gogoproto.goproto_unrecognized_all) = false; +option (gogoproto.goproto_sizecache_all) = false; + +enum EntryType { + EntryNormal = 0; + EntryConfChange = 1; // corresponds to pb.ConfChange + EntryConfChangeV2 = 2; // corresponds to pb.ConfChangeV2 +} + +message Entry { + optional uint64 Term = 2 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations + optional uint64 Index = 3 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations + optional EntryType Type = 1 [(gogoproto.nullable) = false]; + optional bytes Data = 4; +} + +message SnapshotMetadata { + optional ConfState conf_state = 1 [(gogoproto.nullable) = false]; + optional uint64 index = 2 [(gogoproto.nullable) = false]; + optional uint64 term = 3 [(gogoproto.nullable) = false]; +} + +message Snapshot { + optional bytes data = 1; + optional SnapshotMetadata metadata = 2 [(gogoproto.nullable) = false]; +} + +// For description of different message types, see: +// https://pkg.go.dev/go.etcd.io/etcd/raft/v3#hdr-MessageType +enum MessageType { + MsgHup = 0; + MsgBeat = 1; + MsgProp = 2; + MsgApp = 3; + MsgAppResp = 4; + MsgVote = 5; + MsgVoteResp = 6; + MsgSnap = 7; + MsgHeartbeat = 8; + MsgHeartbeatResp = 9; + MsgUnreachable = 10; + MsgSnapStatus = 11; + MsgCheckQuorum = 12; + MsgTransferLeader = 13; + MsgTimeoutNow = 14; + MsgReadIndex = 15; + MsgReadIndexResp = 16; + MsgPreVote = 17; + MsgPreVoteResp = 18; +} + +message Message { + optional MessageType type = 1 [(gogoproto.nullable) = false]; + optional uint64 to = 2 [(gogoproto.nullable) = false]; + optional uint64 from = 3 [(gogoproto.nullable) = false]; + optional uint64 term = 4 [(gogoproto.nullable) = false]; + // logTerm is generally used for appending Raft logs to followers. For example, + // (type=MsgApp,index=100,logTerm=5) means leader appends entries starting at + // index=101, and the term of entry at index 100 is 5. + // (type=MsgAppResp,reject=true,index=100,logTerm=5) means follower rejects some + // entries from its leader as it already has an entry with term 5 at index 100. + optional uint64 logTerm = 5 [(gogoproto.nullable) = false]; + optional uint64 index = 6 [(gogoproto.nullable) = false]; + repeated Entry entries = 7 [(gogoproto.nullable) = false]; + optional uint64 commit = 8 [(gogoproto.nullable) = false]; + optional Snapshot snapshot = 9 [(gogoproto.nullable) = false]; + optional bool reject = 10 [(gogoproto.nullable) = false]; + optional uint64 rejectHint = 11 [(gogoproto.nullable) = false]; + optional bytes context = 12; +} + +message HardState { + optional uint64 term = 1 [(gogoproto.nullable) = false]; + optional uint64 vote = 2 [(gogoproto.nullable) = false]; + optional uint64 commit = 3 [(gogoproto.nullable) = false]; +} + +// ConfChangeTransition specifies the behavior of a configuration change with +// respect to joint consensus. +enum ConfChangeTransition { + // Automatically use the simple protocol if possible, otherwise fall back + // to ConfChangeJointImplicit. Most applications will want to use this. + ConfChangeTransitionAuto = 0; + // Use joint consensus unconditionally, and transition out of them + // automatically (by proposing a zero configuration change). + // + // This option is suitable for applications that want to minimize the time + // spent in the joint configuration and do not store the joint configuration + // in the state machine (outside of InitialState). + ConfChangeTransitionJointImplicit = 1; + // Use joint consensus and remain in the joint configuration until the + // application proposes a no-op configuration change. This is suitable for + // applications that want to explicitly control the transitions, for example + // to use a custom payload (via the Context field). + ConfChangeTransitionJointExplicit = 2; +} + +message ConfState { + // The voters in the incoming config. (If the configuration is not joint, + // then the outgoing config is empty). + repeated uint64 voters = 1; + // The learners in the incoming config. + repeated uint64 learners = 2; + // The voters in the outgoing config. + repeated uint64 voters_outgoing = 3; + // The nodes that will become learners when the outgoing config is removed. + // These nodes are necessarily currently in nodes_joint (or they would have + // been added to the incoming config right away). + repeated uint64 learners_next = 4; + // If set, the config is joint and Raft will automatically transition into + // the final config (i.e. remove the outgoing config) when this is safe. + optional bool auto_leave = 5 [(gogoproto.nullable) = false]; +} + +enum ConfChangeType { + ConfChangeAddNode = 0; + ConfChangeRemoveNode = 1; + ConfChangeUpdateNode = 2; + ConfChangeAddLearnerNode = 3; +} + +message ConfChange { + optional ConfChangeType type = 2 [(gogoproto.nullable) = false]; + optional uint64 node_id = 3 [(gogoproto.nullable) = false, (gogoproto.customname) = "NodeID" ]; + optional bytes context = 4; + + // NB: this is used only by etcd to thread through a unique identifier. + // Ideally it should really use the Context instead. No counterpart to + // this field exists in ConfChangeV2. + optional uint64 id = 1 [(gogoproto.nullable) = false, (gogoproto.customname) = "ID" ]; +} + +// ConfChangeSingle is an individual configuration change operation. Multiple +// such operations can be carried out atomically via a ConfChangeV2. +message ConfChangeSingle { + optional ConfChangeType type = 1 [(gogoproto.nullable) = false]; + optional uint64 node_id = 2 [(gogoproto.nullable) = false, (gogoproto.customname) = "NodeID"]; +} + +// ConfChangeV2 messages initiate configuration changes. They support both the +// simple "one at a time" membership change protocol and full Joint Consensus +// allowing for arbitrary changes in membership. +// +// The supplied context is treated as an opaque payload and can be used to +// attach an action on the state machine to the application of the config change +// proposal. Note that contrary to Joint Consensus as outlined in the Raft +// paper[1], configuration changes become active when they are *applied* to the +// state machine (not when they are appended to the log). +// +// The simple protocol can be used whenever only a single change is made. +// +// Non-simple changes require the use of Joint Consensus, for which two +// configuration changes are run. The first configuration change specifies the +// desired changes and transitions the Raft group into the joint configuration, +// in which quorum requires a majority of both the pre-changes and post-changes +// configuration. Joint Consensus avoids entering fragile intermediate +// configurations that could compromise survivability. For example, without the +// use of Joint Consensus and running across three availability zones with a +// replication factor of three, it is not possible to replace a voter without +// entering an intermediate configuration that does not survive the outage of +// one availability zone. +// +// The provided ConfChangeTransition specifies how (and whether) Joint Consensus +// is used, and assigns the task of leaving the joint configuration either to +// Raft or the application. Leaving the joint configuration is accomplished by +// proposing a ConfChangeV2 with only and optionally the Context field +// populated. +// +// For details on Raft membership changes, see: +// +// [1]: https://github.com/ongardie/dissertation/blob/master/online-trim.pdf +message ConfChangeV2 { + optional ConfChangeTransition transition = 1 [(gogoproto.nullable) = false]; + repeated ConfChangeSingle changes = 2 [(gogoproto.nullable) = false]; + optional bytes context = 3; +} diff --git a/vendor/github.com/coreos/etcd/raft/rawnode.go b/vendor/go.etcd.io/etcd/raft/v3/rawnode.go similarity index 58% rename from vendor/github.com/coreos/etcd/raft/rawnode.go rename to vendor/go.etcd.io/etcd/raft/v3/rawnode.go index 925cb851c4..4111d029dd 100644 --- a/vendor/github.com/coreos/etcd/raft/rawnode.go +++ b/vendor/go.etcd.io/etcd/raft/v3/rawnode.go @@ -17,7 +17,8 @@ package raft import ( "errors" - pb "github.com/coreos/etcd/raft/raftpb" + pb "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/raft/v3/tracker" ) // ErrStepLocalMsg is returned when try to step a local raft message @@ -36,85 +37,20 @@ type RawNode struct { prevHardSt pb.HardState } -func (rn *RawNode) newReady() Ready { - return newReady(rn.raft, rn.prevSoftSt, rn.prevHardSt) -} - -func (rn *RawNode) commitReady(rd Ready) { - if rd.SoftState != nil { - rn.prevSoftSt = rd.SoftState - } - if !IsEmptyHardState(rd.HardState) { - rn.prevHardSt = rd.HardState - } - if rn.prevHardSt.Commit != 0 { - // In most cases, prevHardSt and rd.HardState will be the same - // because when there are new entries to apply we just sent a - // HardState with an updated Commit value. However, on initial - // startup the two are different because we don't send a HardState - // until something changes, but we do send any un-applied but - // committed entries (and previously-committed entries may be - // incorporated into the snapshot, even if rd.CommittedEntries is - // empty). Therefore we mark all committed entries as applied - // whether they were included in rd.HardState or not. - rn.raft.raftLog.appliedTo(rn.prevHardSt.Commit) - } - if len(rd.Entries) > 0 { - e := rd.Entries[len(rd.Entries)-1] - rn.raft.raftLog.stableTo(e.Index, e.Term) - } - if !IsEmptySnap(rd.Snapshot) { - rn.raft.raftLog.stableSnapTo(rd.Snapshot.Metadata.Index) - } - if len(rd.ReadStates) != 0 { - rn.raft.readStates = nil - } -} - -// NewRawNode returns a new RawNode given configuration and a list of raft peers. -func NewRawNode(config *Config, peers []Peer) (*RawNode, error) { - if config.ID == 0 { - panic("config.ID must not be zero") - } +// NewRawNode instantiates a RawNode from the given configuration. +// +// See Bootstrap() for bootstrapping an initial state; this replaces the former +// 'peers' argument to this method (with identical behavior). However, It is +// recommended that instead of calling Bootstrap, applications bootstrap their +// state manually by setting up a Storage that has a first index > 1 and which +// stores the desired ConfState as its InitialState. +func NewRawNode(config *Config) (*RawNode, error) { r := newRaft(config) rn := &RawNode{ raft: r, } - lastIndex, err := config.Storage.LastIndex() - if err != nil { - panic(err) // TODO(bdarnell) - } - // If the log is empty, this is a new RawNode (like StartNode); otherwise it's - // restoring an existing RawNode (like RestartNode). - // TODO(bdarnell): rethink RawNode initialization and whether the application needs - // to be able to tell us when it expects the RawNode to exist. - if lastIndex == 0 { - r.becomeFollower(1, None) - ents := make([]pb.Entry, len(peers)) - for i, peer := range peers { - cc := pb.ConfChange{Type: pb.ConfChangeAddNode, NodeID: peer.ID, Context: peer.Context} - data, err := cc.Marshal() - if err != nil { - panic("unexpected marshal error") - } - - ents[i] = pb.Entry{Type: pb.EntryConfChange, Term: 1, Index: uint64(i + 1), Data: data} - } - r.raftLog.append(ents...) - r.raftLog.committed = uint64(len(ents)) - for _, peer := range peers { - r.addNode(peer.ID) - } - } - - // Set the initial hard and soft states after performing all initialization. rn.prevSoftSt = r.softState() - if lastIndex == 0 { - rn.prevHardSt = emptyState - } else { - rn.prevHardSt = r.hardState() - } - + rn.prevHardSt = r.hardState() return rn, nil } @@ -152,39 +88,22 @@ func (rn *RawNode) Propose(data []byte) error { }}) } -// ProposeConfChange proposes a config change. -func (rn *RawNode) ProposeConfChange(cc pb.ConfChange) error { - data, err := cc.Marshal() +// ProposeConfChange proposes a config change. See (Node).ProposeConfChange for +// details. +func (rn *RawNode) ProposeConfChange(cc pb.ConfChangeI) error { + m, err := confChangeToMsg(cc) if err != nil { return err } - return rn.raft.Step(pb.Message{ - Type: pb.MsgProp, - Entries: []pb.Entry{ - {Type: pb.EntryConfChange, Data: data}, - }, - }) + return rn.raft.Step(m) } -// ApplyConfChange applies a config change to the local node. -func (rn *RawNode) ApplyConfChange(cc pb.ConfChange) *pb.ConfState { - if cc.NodeID == None { - rn.raft.resetPendingConf() - return &pb.ConfState{Nodes: rn.raft.nodes()} - } - switch cc.Type { - case pb.ConfChangeAddNode: - rn.raft.addNode(cc.NodeID) - case pb.ConfChangeAddLearnerNode: - rn.raft.addLearner(cc.NodeID) - case pb.ConfChangeRemoveNode: - rn.raft.removeNode(cc.NodeID) - case pb.ConfChangeUpdateNode: - rn.raft.resetPendingConf() - default: - panic("unexpected conf type") - } - return &pb.ConfState{Nodes: rn.raft.nodes()} +// ApplyConfChange applies a config change to the local node. The app must call +// this when it applies a configuration change, except when it decides to reject +// the configuration change, in which case no call must take place. +func (rn *RawNode) ApplyConfChange(cc pb.ConfChangeI) *pb.ConfState { + cs := rn.raft.applyConfChange(cc.AsV2()) + return &cs } // Step advances the state machine using the given message. @@ -193,19 +112,41 @@ func (rn *RawNode) Step(m pb.Message) error { if IsLocalMsg(m.Type) { return ErrStepLocalMsg } - if pr := rn.raft.getProgress(m.From); pr != nil || !IsResponseMsg(m.Type) { + if pr := rn.raft.prs.Progress[m.From]; pr != nil || !IsResponseMsg(m.Type) { return rn.raft.Step(m) } return ErrStepPeerNotFound } -// Ready returns the current point-in-time state of this RawNode. +// Ready returns the outstanding work that the application needs to handle. This +// includes appending and applying entries or a snapshot, updating the HardState, +// and sending messages. The returned Ready() *must* be handled and subsequently +// passed back via Advance(). func (rn *RawNode) Ready() Ready { - rd := rn.newReady() - rn.raft.msgs = nil + rd := rn.readyWithoutAccept() + rn.acceptReady(rd) return rd } +// readyWithoutAccept returns a Ready. This is a read-only operation, i.e. there +// is no obligation that the Ready must be handled. +func (rn *RawNode) readyWithoutAccept() Ready { + return newReady(rn.raft, rn.prevSoftSt, rn.prevHardSt) +} + +// acceptReady is called when the consumer of the RawNode has decided to go +// ahead and handle a Ready. Nothing must alter the state of the RawNode between +// this call and the prior call to Ready(). +func (rn *RawNode) acceptReady(rd Ready) { + if rd.SoftState != nil { + rn.prevSoftSt = rd.SoftState + } + if len(rd.ReadStates) != 0 { + rn.raft.readStates = nil + } + rn.raft.msgs = nil +} + // HasReady called when RawNode user need to check if any Ready pending. // Checking logic in this method should be consistent with Ready.containsUpdates(). func (rn *RawNode) HasReady() bool { @@ -216,7 +157,7 @@ func (rn *RawNode) HasReady() bool { if hardSt := r.hardState(); !IsEmptyHardState(hardSt) && !isHardStateEqual(hardSt, rn.prevHardSt) { return true } - if r.raftLog.unstable.snapshot != nil && !IsEmptySnap(*r.raftLog.unstable.snapshot) { + if r.raftLog.hasPendingSnapshot() { return true } if len(r.msgs) > 0 || len(r.raftLog.unstableEntries()) > 0 || r.raftLog.hasNextEnts() { @@ -231,13 +172,47 @@ func (rn *RawNode) HasReady() bool { // Advance notifies the RawNode that the application has applied and saved progress in the // last Ready results. func (rn *RawNode) Advance(rd Ready) { - rn.commitReady(rd) + if !IsEmptyHardState(rd.HardState) { + rn.prevHardSt = rd.HardState + } + rn.raft.advance(rd) } -// Status returns the current status of the given group. -func (rn *RawNode) Status() *Status { +// Status returns the current status of the given group. This allocates, see +// BasicStatus and WithProgress for allocation-friendlier choices. +func (rn *RawNode) Status() Status { status := getStatus(rn.raft) - return &status + return status +} + +// BasicStatus returns a BasicStatus. Notably this does not contain the +// Progress map; see WithProgress for an allocation-free way to inspect it. +func (rn *RawNode) BasicStatus() BasicStatus { + return getBasicStatus(rn.raft) +} + +// ProgressType indicates the type of replica a Progress corresponds to. +type ProgressType byte + +const ( + // ProgressTypePeer accompanies a Progress for a regular peer replica. + ProgressTypePeer ProgressType = iota + // ProgressTypeLearner accompanies a Progress for a learner replica. + ProgressTypeLearner +) + +// WithProgress is a helper to introspect the Progress for this node and its +// peers. +func (rn *RawNode) WithProgress(visitor func(id uint64, typ ProgressType, pr tracker.Progress)) { + rn.raft.prs.Visit(func(id uint64, pr *tracker.Progress) { + typ := ProgressTypePeer + if pr.IsLearner { + typ = ProgressTypeLearner + } + p := *pr + p.Inflights = nil + visitor(id, typ, p) + }) } // ReportUnreachable reports the given node is not reachable for the last send. diff --git a/vendor/github.com/coreos/etcd/raft/read_only.go b/vendor/go.etcd.io/etcd/raft/v3/read_only.go similarity index 77% rename from vendor/github.com/coreos/etcd/raft/read_only.go rename to vendor/go.etcd.io/etcd/raft/v3/read_only.go index ae746fa73e..ad0688522d 100644 --- a/vendor/github.com/coreos/etcd/raft/read_only.go +++ b/vendor/go.etcd.io/etcd/raft/v3/read_only.go @@ -14,7 +14,7 @@ package raft -import pb "github.com/coreos/etcd/raft/raftpb" +import pb "go.etcd.io/etcd/raft/v3/raftpb" // ReadState provides state for read only query. // It's caller's responsibility to call ReadIndex first before getting @@ -29,7 +29,11 @@ type ReadState struct { type readIndexStatus struct { req pb.Message index uint64 - acks map[uint64]struct{} + // NB: this never records 'false', but it's more convenient to use this + // instead of a map[uint64]struct{} due to the API of quorum.VoteResult. If + // this becomes performance sensitive enough (doubtful), quorum.VoteResult + // can change to an API that is closer to that of CommittedIndex. + acks map[uint64]bool } type readOnly struct { @@ -45,31 +49,30 @@ func newReadOnly(option ReadOnlyOption) *readOnly { } } -// addRequest adds a read only reuqest into readonly struct. +// addRequest adds a read only request into readonly struct. // `index` is the commit index of the raft state machine when it received // the read only request. // `m` is the original read only request message from the local or remote node. func (ro *readOnly) addRequest(index uint64, m pb.Message) { - ctx := string(m.Entries[0].Data) - if _, ok := ro.pendingReadIndex[ctx]; ok { + s := string(m.Entries[0].Data) + if _, ok := ro.pendingReadIndex[s]; ok { return } - ro.pendingReadIndex[ctx] = &readIndexStatus{index: index, req: m, acks: make(map[uint64]struct{})} - ro.readIndexQueue = append(ro.readIndexQueue, ctx) + ro.pendingReadIndex[s] = &readIndexStatus{index: index, req: m, acks: make(map[uint64]bool)} + ro.readIndexQueue = append(ro.readIndexQueue, s) } // recvAck notifies the readonly struct that the raft state machine received // an acknowledgment of the heartbeat that attached with the read only request // context. -func (ro *readOnly) recvAck(m pb.Message) int { - rs, ok := ro.pendingReadIndex[string(m.Context)] +func (ro *readOnly) recvAck(id uint64, context []byte) map[uint64]bool { + rs, ok := ro.pendingReadIndex[string(context)] if !ok { - return 0 + return nil } - rs.acks[m.From] = struct{}{} - // add one to include an ack from local node - return len(rs.acks) + 1 + rs.acks[id] = true + return rs.acks } // advance advances the read only request queue kept by the readonly struct. diff --git a/vendor/github.com/coreos/etcd/raft/status.go b/vendor/go.etcd.io/etcd/raft/v3/status.go similarity index 66% rename from vendor/github.com/coreos/etcd/raft/status.go rename to vendor/go.etcd.io/etcd/raft/v3/status.go index f4d3d86a4e..acfb56c391 100644 --- a/vendor/github.com/coreos/etcd/raft/status.go +++ b/vendor/go.etcd.io/etcd/raft/v3/status.go @@ -17,44 +17,61 @@ package raft import ( "fmt" - pb "github.com/coreos/etcd/raft/raftpb" + pb "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/raft/v3/tracker" ) +// Status contains information about this Raft peer and its view of the system. +// The Progress is only populated on the leader. type Status struct { + BasicStatus + Config tracker.Config + Progress map[uint64]tracker.Progress +} + +// BasicStatus contains basic information about the Raft peer. It does not allocate. +type BasicStatus struct { ID uint64 pb.HardState SoftState - Applied uint64 - Progress map[uint64]Progress + Applied uint64 LeadTransferee uint64 } -// getStatus gets a copy of the current raft status. -func getStatus(r *raft) Status { - s := Status{ +func getProgressCopy(r *raft) map[uint64]tracker.Progress { + m := make(map[uint64]tracker.Progress) + r.prs.Visit(func(id uint64, pr *tracker.Progress) { + p := *pr + p.Inflights = pr.Inflights.Clone() + pr = nil + + m[id] = p + }) + return m +} + +func getBasicStatus(r *raft) BasicStatus { + s := BasicStatus{ ID: r.id, LeadTransferee: r.leadTransferee, } - s.HardState = r.hardState() s.SoftState = *r.softState() - s.Applied = r.raftLog.applied + return s +} +// getStatus gets a copy of the current raft status. +func getStatus(r *raft) Status { + var s Status + s.BasicStatus = getBasicStatus(r) if s.RaftState == StateLeader { - s.Progress = make(map[uint64]Progress) - for id, p := range r.prs { - s.Progress[id] = *p - } - - for id, p := range r.learnerPrs { - s.Progress[id] = *p - } + s.Progress = getProgressCopy(r) } - + s.Config = r.prs.Config.Clone() return s } @@ -82,7 +99,7 @@ func (s Status) MarshalJSON() ([]byte, error) { func (s Status) String() string { b, err := s.MarshalJSON() if err != nil { - raftLogger.Panicf("unexpected error: %v", err) + getLogger().Panicf("unexpected error: %v", err) } return string(b) } diff --git a/vendor/github.com/coreos/etcd/raft/storage.go b/vendor/go.etcd.io/etcd/raft/v3/storage.go similarity index 94% rename from vendor/github.com/coreos/etcd/raft/storage.go rename to vendor/go.etcd.io/etcd/raft/v3/storage.go index 69c3a7d903..8b16d4fa24 100644 --- a/vendor/github.com/coreos/etcd/raft/storage.go +++ b/vendor/go.etcd.io/etcd/raft/v3/storage.go @@ -18,7 +18,7 @@ import ( "errors" "sync" - pb "github.com/coreos/etcd/raft/raftpb" + pb "go.etcd.io/etcd/raft/v3/raftpb" ) // ErrCompacted is returned by Storage.Entries/Compact when a requested @@ -44,6 +44,8 @@ var ErrSnapshotTemporarilyUnavailable = errors.New("snapshot is temporarily unav // become inoperable and refuse to participate in elections; the // application is responsible for cleanup and recovery in this case. type Storage interface { + // TODO(tbg): split this into two interfaces, LogStorage and StateStorage. + // InitialState returns the saved HardState and ConfState information. InitialState() (pb.HardState, pb.ConfState, error) // Entries returns a slice of log entries in the range [lo,hi). @@ -113,7 +115,7 @@ func (ms *MemoryStorage) Entries(lo, hi, maxSize uint64) ([]pb.Entry, error) { return nil, ErrCompacted } if hi > ms.lastIndex()+1 { - raftLogger.Panicf("entries' hi(%d) is out of bound lastindex(%d)", hi, ms.lastIndex()) + getLogger().Panicf("entries' hi(%d) is out of bound lastindex(%d)", hi, ms.lastIndex()) } // only contains dummy entries. if len(ms.ents) == 1 { @@ -198,7 +200,7 @@ func (ms *MemoryStorage) CreateSnapshot(i uint64, cs *pb.ConfState, data []byte) offset := ms.ents[0].Index if i > ms.lastIndex() { - raftLogger.Panicf("snapshot %d is out of bound lastindex(%d)", i, ms.lastIndex()) + getLogger().Panicf("snapshot %d is out of bound lastindex(%d)", i, ms.lastIndex()) } ms.snapshot.Metadata.Index = i @@ -221,7 +223,7 @@ func (ms *MemoryStorage) Compact(compactIndex uint64) error { return ErrCompacted } if compactIndex > ms.lastIndex() { - raftLogger.Panicf("compact %d is out of bound lastindex(%d)", compactIndex, ms.lastIndex()) + getLogger().Panicf("compact %d is out of bound lastindex(%d)", compactIndex, ms.lastIndex()) } i := compactIndex - offset @@ -264,7 +266,7 @@ func (ms *MemoryStorage) Append(entries []pb.Entry) error { case uint64(len(ms.ents)) == offset: ms.ents = append(ms.ents, entries...) default: - raftLogger.Panicf("missing log entry [last: %d, append at: %d]", + getLogger().Panicf("missing log entry [last: %d, append at: %d]", ms.lastIndex(), entries[0].Index) } return nil diff --git a/vendor/go.etcd.io/etcd/raft/v3/tracker/inflights.go b/vendor/go.etcd.io/etcd/raft/v3/tracker/inflights.go new file mode 100644 index 0000000000..1a056341ab --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/tracker/inflights.go @@ -0,0 +1,132 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracker + +// Inflights limits the number of MsgApp (represented by the largest index +// contained within) sent to followers but not yet acknowledged by them. Callers +// use Full() to check whether more messages can be sent, call Add() whenever +// they are sending a new append, and release "quota" via FreeLE() whenever an +// ack is received. +type Inflights struct { + // the starting index in the buffer + start int + // number of inflights in the buffer + count int + + // the size of the buffer + size int + + // buffer contains the index of the last entry + // inside one message. + buffer []uint64 +} + +// NewInflights sets up an Inflights that allows up to 'size' inflight messages. +func NewInflights(size int) *Inflights { + return &Inflights{ + size: size, + } +} + +// Clone returns an *Inflights that is identical to but shares no memory with +// the receiver. +func (in *Inflights) Clone() *Inflights { + ins := *in + ins.buffer = append([]uint64(nil), in.buffer...) + return &ins +} + +// Add notifies the Inflights that a new message with the given index is being +// dispatched. Full() must be called prior to Add() to verify that there is room +// for one more message, and consecutive calls to add Add() must provide a +// monotonic sequence of indexes. +func (in *Inflights) Add(inflight uint64) { + if in.Full() { + panic("cannot add into a Full inflights") + } + next := in.start + in.count + size := in.size + if next >= size { + next -= size + } + if next >= len(in.buffer) { + in.grow() + } + in.buffer[next] = inflight + in.count++ +} + +// grow the inflight buffer by doubling up to inflights.size. We grow on demand +// instead of preallocating to inflights.size to handle systems which have +// thousands of Raft groups per process. +func (in *Inflights) grow() { + newSize := len(in.buffer) * 2 + if newSize == 0 { + newSize = 1 + } else if newSize > in.size { + newSize = in.size + } + newBuffer := make([]uint64, newSize) + copy(newBuffer, in.buffer) + in.buffer = newBuffer +} + +// FreeLE frees the inflights smaller or equal to the given `to` flight. +func (in *Inflights) FreeLE(to uint64) { + if in.count == 0 || to < in.buffer[in.start] { + // out of the left side of the window + return + } + + idx := in.start + var i int + for i = 0; i < in.count; i++ { + if to < in.buffer[idx] { // found the first large inflight + break + } + + // increase index and maybe rotate + size := in.size + if idx++; idx >= size { + idx -= size + } + } + // free i inflights and set new start index + in.count -= i + in.start = idx + if in.count == 0 { + // inflights is empty, reset the start index so that we don't grow the + // buffer unnecessarily. + in.start = 0 + } +} + +// FreeFirstOne releases the first inflight. This is a no-op if nothing is +// inflight. +func (in *Inflights) FreeFirstOne() { in.FreeLE(in.buffer[in.start]) } + +// Full returns true if no more messages can be sent at the moment. +func (in *Inflights) Full() bool { + return in.count == in.size +} + +// Count returns the number of inflight messages. +func (in *Inflights) Count() int { return in.count } + +// reset frees all inflights. +func (in *Inflights) reset() { + in.count = 0 + in.start = 0 +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/tracker/progress.go b/vendor/go.etcd.io/etcd/raft/v3/tracker/progress.go new file mode 100644 index 0000000000..a36e5261ac --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/tracker/progress.go @@ -0,0 +1,255 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracker + +import ( + "fmt" + "sort" + "strings" +) + +// Progress represents a follower’s progress in the view of the leader. Leader +// maintains progresses of all followers, and sends entries to the follower +// based on its progress. +// +// NB(tbg): Progress is basically a state machine whose transitions are mostly +// strewn around `*raft.raft`. Additionally, some fields are only used when in a +// certain State. All of this isn't ideal. +type Progress struct { + Match, Next uint64 + // State defines how the leader should interact with the follower. + // + // When in StateProbe, leader sends at most one replication message + // per heartbeat interval. It also probes actual progress of the follower. + // + // When in StateReplicate, leader optimistically increases next + // to the latest entry sent after sending replication message. This is + // an optimized state for fast replicating log entries to the follower. + // + // When in StateSnapshot, leader should have sent out snapshot + // before and stops sending any replication message. + State StateType + + // PendingSnapshot is used in StateSnapshot. + // If there is a pending snapshot, the pendingSnapshot will be set to the + // index of the snapshot. If pendingSnapshot is set, the replication process of + // this Progress will be paused. raft will not resend snapshot until the pending one + // is reported to be failed. + PendingSnapshot uint64 + + // RecentActive is true if the progress is recently active. Receiving any messages + // from the corresponding follower indicates the progress is active. + // RecentActive can be reset to false after an election timeout. + // + // TODO(tbg): the leader should always have this set to true. + RecentActive bool + + // ProbeSent is used while this follower is in StateProbe. When ProbeSent is + // true, raft should pause sending replication message to this peer until + // ProbeSent is reset. See ProbeAcked() and IsPaused(). + ProbeSent bool + + // Inflights is a sliding window for the inflight messages. + // Each inflight message contains one or more log entries. + // The max number of entries per message is defined in raft config as MaxSizePerMsg. + // Thus inflight effectively limits both the number of inflight messages + // and the bandwidth each Progress can use. + // When inflights is Full, no more message should be sent. + // When a leader sends out a message, the index of the last + // entry should be added to inflights. The index MUST be added + // into inflights in order. + // When a leader receives a reply, the previous inflights should + // be freed by calling inflights.FreeLE with the index of the last + // received entry. + Inflights *Inflights + + // IsLearner is true if this progress is tracked for a learner. + IsLearner bool +} + +// ResetState moves the Progress into the specified State, resetting ProbeSent, +// PendingSnapshot, and Inflights. +func (pr *Progress) ResetState(state StateType) { + pr.ProbeSent = false + pr.PendingSnapshot = 0 + pr.State = state + pr.Inflights.reset() +} + +func max(a, b uint64) uint64 { + if a > b { + return a + } + return b +} + +func min(a, b uint64) uint64 { + if a > b { + return b + } + return a +} + +// ProbeAcked is called when this peer has accepted an append. It resets +// ProbeSent to signal that additional append messages should be sent without +// further delay. +func (pr *Progress) ProbeAcked() { + pr.ProbeSent = false +} + +// BecomeProbe transitions into StateProbe. Next is reset to Match+1 or, +// optionally and if larger, the index of the pending snapshot. +func (pr *Progress) BecomeProbe() { + // If the original state is StateSnapshot, progress knows that + // the pending snapshot has been sent to this peer successfully, then + // probes from pendingSnapshot + 1. + if pr.State == StateSnapshot { + pendingSnapshot := pr.PendingSnapshot + pr.ResetState(StateProbe) + pr.Next = max(pr.Match+1, pendingSnapshot+1) + } else { + pr.ResetState(StateProbe) + pr.Next = pr.Match + 1 + } +} + +// BecomeReplicate transitions into StateReplicate, resetting Next to Match+1. +func (pr *Progress) BecomeReplicate() { + pr.ResetState(StateReplicate) + pr.Next = pr.Match + 1 +} + +// BecomeSnapshot moves the Progress to StateSnapshot with the specified pending +// snapshot index. +func (pr *Progress) BecomeSnapshot(snapshoti uint64) { + pr.ResetState(StateSnapshot) + pr.PendingSnapshot = snapshoti +} + +// MaybeUpdate is called when an MsgAppResp arrives from the follower, with the +// index acked by it. The method returns false if the given n index comes from +// an outdated message. Otherwise it updates the progress and returns true. +func (pr *Progress) MaybeUpdate(n uint64) bool { + var updated bool + if pr.Match < n { + pr.Match = n + updated = true + pr.ProbeAcked() + } + pr.Next = max(pr.Next, n+1) + return updated +} + +// OptimisticUpdate signals that appends all the way up to and including index n +// are in-flight. As a result, Next is increased to n+1. +func (pr *Progress) OptimisticUpdate(n uint64) { pr.Next = n + 1 } + +// MaybeDecrTo adjusts the Progress to the receipt of a MsgApp rejection. The +// arguments are the index of the append message rejected by the follower, and +// the hint that we want to decrease to. +// +// Rejections can happen spuriously as messages are sent out of order or +// duplicated. In such cases, the rejection pertains to an index that the +// Progress already knows were previously acknowledged, and false is returned +// without changing the Progress. +// +// If the rejection is genuine, Next is lowered sensibly, and the Progress is +// cleared for sending log entries. +func (pr *Progress) MaybeDecrTo(rejected, matchHint uint64) bool { + if pr.State == StateReplicate { + // The rejection must be stale if the progress has matched and "rejected" + // is smaller than "match". + if rejected <= pr.Match { + return false + } + // Directly decrease next to match + 1. + // + // TODO(tbg): why not use matchHint if it's larger? + pr.Next = pr.Match + 1 + return true + } + + // The rejection must be stale if "rejected" does not match next - 1. This + // is because non-replicating followers are probed one entry at a time. + if pr.Next-1 != rejected { + return false + } + + pr.Next = max(min(rejected, matchHint+1), 1) + pr.ProbeSent = false + return true +} + +// IsPaused returns whether sending log entries to this node has been throttled. +// This is done when a node has rejected recent MsgApps, is currently waiting +// for a snapshot, or has reached the MaxInflightMsgs limit. In normal +// operation, this is false. A throttled node will be contacted less frequently +// until it has reached a state in which it's able to accept a steady stream of +// log entries again. +func (pr *Progress) IsPaused() bool { + switch pr.State { + case StateProbe: + return pr.ProbeSent + case StateReplicate: + return pr.Inflights.Full() + case StateSnapshot: + return true + default: + panic("unexpected state") + } +} + +func (pr *Progress) String() string { + var buf strings.Builder + fmt.Fprintf(&buf, "%s match=%d next=%d", pr.State, pr.Match, pr.Next) + if pr.IsLearner { + fmt.Fprint(&buf, " learner") + } + if pr.IsPaused() { + fmt.Fprint(&buf, " paused") + } + if pr.PendingSnapshot > 0 { + fmt.Fprintf(&buf, " pendingSnap=%d", pr.PendingSnapshot) + } + if !pr.RecentActive { + fmt.Fprintf(&buf, " inactive") + } + if n := pr.Inflights.Count(); n > 0 { + fmt.Fprintf(&buf, " inflight=%d", n) + if pr.Inflights.Full() { + fmt.Fprint(&buf, "[full]") + } + } + return buf.String() +} + +// ProgressMap is a map of *Progress. +type ProgressMap map[uint64]*Progress + +// String prints the ProgressMap in sorted key order, one Progress per line. +func (m ProgressMap) String() string { + ids := make([]uint64, 0, len(m)) + for k := range m { + ids = append(ids, k) + } + sort.Slice(ids, func(i, j int) bool { + return ids[i] < ids[j] + }) + var buf strings.Builder + for _, id := range ids { + fmt.Fprintf(&buf, "%d: %s\n", id, m[id]) + } + return buf.String() +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/tracker/state.go b/vendor/go.etcd.io/etcd/raft/v3/tracker/state.go new file mode 100644 index 0000000000..285b4b8f58 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/tracker/state.go @@ -0,0 +1,42 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracker + +// StateType is the state of a tracked follower. +type StateType uint64 + +const ( + // StateProbe indicates a follower whose last index isn't known. Such a + // follower is "probed" (i.e. an append sent periodically) to narrow down + // its last index. In the ideal (and common) case, only one round of probing + // is necessary as the follower will react with a hint. Followers that are + // probed over extended periods of time are often offline. + StateProbe StateType = iota + // StateReplicate is the state steady in which a follower eagerly receives + // log entries to append to its log. + StateReplicate + // StateSnapshot indicates a follower that needs log entries not available + // from the leader's Raft log. Such a follower needs a full snapshot to + // return to StateReplicate. + StateSnapshot +) + +var prstmap = [...]string{ + "StateProbe", + "StateReplicate", + "StateSnapshot", +} + +func (st StateType) String() string { return prstmap[uint64(st)] } diff --git a/vendor/go.etcd.io/etcd/raft/v3/tracker/tracker.go b/vendor/go.etcd.io/etcd/raft/v3/tracker/tracker.go new file mode 100644 index 0000000000..72dcc73b86 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/tracker/tracker.go @@ -0,0 +1,288 @@ +// Copyright 2019 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracker + +import ( + "fmt" + "sort" + "strings" + + "go.etcd.io/etcd/raft/v3/quorum" + pb "go.etcd.io/etcd/raft/v3/raftpb" +) + +// Config reflects the configuration tracked in a ProgressTracker. +type Config struct { + Voters quorum.JointConfig + // AutoLeave is true if the configuration is joint and a transition to the + // incoming configuration should be carried out automatically by Raft when + // this is possible. If false, the configuration will be joint until the + // application initiates the transition manually. + AutoLeave bool + // Learners is a set of IDs corresponding to the learners active in the + // current configuration. + // + // Invariant: Learners and Voters does not intersect, i.e. if a peer is in + // either half of the joint config, it can't be a learner; if it is a + // learner it can't be in either half of the joint config. This invariant + // simplifies the implementation since it allows peers to have clarity about + // its current role without taking into account joint consensus. + Learners map[uint64]struct{} + // When we turn a voter into a learner during a joint consensus transition, + // we cannot add the learner directly when entering the joint state. This is + // because this would violate the invariant that the intersection of + // voters and learners is empty. For example, assume a Voter is removed and + // immediately re-added as a learner (or in other words, it is demoted): + // + // Initially, the configuration will be + // + // voters: {1 2 3} + // learners: {} + // + // and we want to demote 3. Entering the joint configuration, we naively get + // + // voters: {1 2} & {1 2 3} + // learners: {3} + // + // but this violates the invariant (3 is both voter and learner). Instead, + // we get + // + // voters: {1 2} & {1 2 3} + // learners: {} + // next_learners: {3} + // + // Where 3 is now still purely a voter, but we are remembering the intention + // to make it a learner upon transitioning into the final configuration: + // + // voters: {1 2} + // learners: {3} + // next_learners: {} + // + // Note that next_learners is not used while adding a learner that is not + // also a voter in the joint config. In this case, the learner is added + // right away when entering the joint configuration, so that it is caught up + // as soon as possible. + LearnersNext map[uint64]struct{} +} + +func (c Config) String() string { + var buf strings.Builder + fmt.Fprintf(&buf, "voters=%s", c.Voters) + if c.Learners != nil { + fmt.Fprintf(&buf, " learners=%s", quorum.MajorityConfig(c.Learners).String()) + } + if c.LearnersNext != nil { + fmt.Fprintf(&buf, " learners_next=%s", quorum.MajorityConfig(c.LearnersNext).String()) + } + if c.AutoLeave { + fmt.Fprintf(&buf, " autoleave") + } + return buf.String() +} + +// Clone returns a copy of the Config that shares no memory with the original. +func (c *Config) Clone() Config { + clone := func(m map[uint64]struct{}) map[uint64]struct{} { + if m == nil { + return nil + } + mm := make(map[uint64]struct{}, len(m)) + for k := range m { + mm[k] = struct{}{} + } + return mm + } + return Config{ + Voters: quorum.JointConfig{clone(c.Voters[0]), clone(c.Voters[1])}, + Learners: clone(c.Learners), + LearnersNext: clone(c.LearnersNext), + } +} + +// ProgressTracker tracks the currently active configuration and the information +// known about the nodes and learners in it. In particular, it tracks the match +// index for each peer which in turn allows reasoning about the committed index. +type ProgressTracker struct { + Config + + Progress ProgressMap + + Votes map[uint64]bool + + MaxInflight int +} + +// MakeProgressTracker initializes a ProgressTracker. +func MakeProgressTracker(maxInflight int) ProgressTracker { + p := ProgressTracker{ + MaxInflight: maxInflight, + Config: Config{ + Voters: quorum.JointConfig{ + quorum.MajorityConfig{}, + nil, // only populated when used + }, + Learners: nil, // only populated when used + LearnersNext: nil, // only populated when used + }, + Votes: map[uint64]bool{}, + Progress: map[uint64]*Progress{}, + } + return p +} + +// ConfState returns a ConfState representing the active configuration. +func (p *ProgressTracker) ConfState() pb.ConfState { + return pb.ConfState{ + Voters: p.Voters[0].Slice(), + VotersOutgoing: p.Voters[1].Slice(), + Learners: quorum.MajorityConfig(p.Learners).Slice(), + LearnersNext: quorum.MajorityConfig(p.LearnersNext).Slice(), + AutoLeave: p.AutoLeave, + } +} + +// IsSingleton returns true if (and only if) there is only one voting member +// (i.e. the leader) in the current configuration. +func (p *ProgressTracker) IsSingleton() bool { + return len(p.Voters[0]) == 1 && len(p.Voters[1]) == 0 +} + +type matchAckIndexer map[uint64]*Progress + +var _ quorum.AckedIndexer = matchAckIndexer(nil) + +// AckedIndex implements IndexLookuper. +func (l matchAckIndexer) AckedIndex(id uint64) (quorum.Index, bool) { + pr, ok := l[id] + if !ok { + return 0, false + } + return quorum.Index(pr.Match), true +} + +// Committed returns the largest log index known to be committed based on what +// the voting members of the group have acknowledged. +func (p *ProgressTracker) Committed() uint64 { + return uint64(p.Voters.CommittedIndex(matchAckIndexer(p.Progress))) +} + +func insertionSort(sl []uint64) { + a, b := 0, len(sl) + for i := a + 1; i < b; i++ { + for j := i; j > a && sl[j] < sl[j-1]; j-- { + sl[j], sl[j-1] = sl[j-1], sl[j] + } + } +} + +// Visit invokes the supplied closure for all tracked progresses in stable order. +func (p *ProgressTracker) Visit(f func(id uint64, pr *Progress)) { + n := len(p.Progress) + // We need to sort the IDs and don't want to allocate since this is hot code. + // The optimization here mirrors that in `(MajorityConfig).CommittedIndex`, + // see there for details. + var sl [7]uint64 + var ids []uint64 + if len(sl) >= n { + ids = sl[:n] + } else { + ids = make([]uint64, n) + } + for id := range p.Progress { + n-- + ids[n] = id + } + insertionSort(ids) + for _, id := range ids { + f(id, p.Progress[id]) + } +} + +// QuorumActive returns true if the quorum is active from the view of the local +// raft state machine. Otherwise, it returns false. +func (p *ProgressTracker) QuorumActive() bool { + votes := map[uint64]bool{} + p.Visit(func(id uint64, pr *Progress) { + if pr.IsLearner { + return + } + votes[id] = pr.RecentActive + }) + + return p.Voters.VoteResult(votes) == quorum.VoteWon +} + +// VoterNodes returns a sorted slice of voters. +func (p *ProgressTracker) VoterNodes() []uint64 { + m := p.Voters.IDs() + nodes := make([]uint64, 0, len(m)) + for id := range m { + nodes = append(nodes, id) + } + sort.Slice(nodes, func(i, j int) bool { return nodes[i] < nodes[j] }) + return nodes +} + +// LearnerNodes returns a sorted slice of learners. +func (p *ProgressTracker) LearnerNodes() []uint64 { + if len(p.Learners) == 0 { + return nil + } + nodes := make([]uint64, 0, len(p.Learners)) + for id := range p.Learners { + nodes = append(nodes, id) + } + sort.Slice(nodes, func(i, j int) bool { return nodes[i] < nodes[j] }) + return nodes +} + +// ResetVotes prepares for a new round of vote counting via recordVote. +func (p *ProgressTracker) ResetVotes() { + p.Votes = map[uint64]bool{} +} + +// RecordVote records that the node with the given id voted for this Raft +// instance if v == true (and declined it otherwise). +func (p *ProgressTracker) RecordVote(id uint64, v bool) { + _, ok := p.Votes[id] + if !ok { + p.Votes[id] = v + } +} + +// TallyVotes returns the number of granted and rejected Votes, and whether the +// election outcome is known. +func (p *ProgressTracker) TallyVotes() (granted int, rejected int, _ quorum.VoteResult) { + // Make sure to populate granted/rejected correctly even if the Votes slice + // contains members no longer part of the configuration. This doesn't really + // matter in the way the numbers are used (they're informational), but might + // as well get it right. + for id, pr := range p.Progress { + if pr.IsLearner { + continue + } + v, voted := p.Votes[id] + if !voted { + continue + } + if v { + granted++ + } else { + rejected++ + } + } + result := p.Voters.VoteResult(p.Votes) + return granted, rejected, result +} diff --git a/vendor/go.etcd.io/etcd/raft/v3/util.go b/vendor/go.etcd.io/etcd/raft/v3/util.go new file mode 100644 index 0000000000..94ab368f60 --- /dev/null +++ b/vendor/go.etcd.io/etcd/raft/v3/util.go @@ -0,0 +1,233 @@ +// Copyright 2015 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package raft + +import ( + "bytes" + "fmt" + "strings" + + pb "go.etcd.io/etcd/raft/v3/raftpb" +) + +func (st StateType) MarshalJSON() ([]byte, error) { + return []byte(fmt.Sprintf("%q", st.String())), nil +} + +func min(a, b uint64) uint64 { + if a > b { + return b + } + return a +} + +func max(a, b uint64) uint64 { + if a > b { + return a + } + return b +} + +func IsLocalMsg(msgt pb.MessageType) bool { + return msgt == pb.MsgHup || msgt == pb.MsgBeat || msgt == pb.MsgUnreachable || + msgt == pb.MsgSnapStatus || msgt == pb.MsgCheckQuorum +} + +func IsResponseMsg(msgt pb.MessageType) bool { + return msgt == pb.MsgAppResp || msgt == pb.MsgVoteResp || msgt == pb.MsgHeartbeatResp || msgt == pb.MsgUnreachable || msgt == pb.MsgPreVoteResp +} + +// voteResponseType maps vote and prevote message types to their corresponding responses. +func voteRespMsgType(msgt pb.MessageType) pb.MessageType { + switch msgt { + case pb.MsgVote: + return pb.MsgVoteResp + case pb.MsgPreVote: + return pb.MsgPreVoteResp + default: + panic(fmt.Sprintf("not a vote message: %s", msgt)) + } +} + +func DescribeHardState(hs pb.HardState) string { + var buf strings.Builder + fmt.Fprintf(&buf, "Term:%d", hs.Term) + if hs.Vote != 0 { + fmt.Fprintf(&buf, " Vote:%d", hs.Vote) + } + fmt.Fprintf(&buf, " Commit:%d", hs.Commit) + return buf.String() +} + +func DescribeSoftState(ss SoftState) string { + return fmt.Sprintf("Lead:%d State:%s", ss.Lead, ss.RaftState) +} + +func DescribeConfState(state pb.ConfState) string { + return fmt.Sprintf( + "Voters:%v VotersOutgoing:%v Learners:%v LearnersNext:%v AutoLeave:%v", + state.Voters, state.VotersOutgoing, state.Learners, state.LearnersNext, state.AutoLeave, + ) +} + +func DescribeSnapshot(snap pb.Snapshot) string { + m := snap.Metadata + return fmt.Sprintf("Index:%d Term:%d ConfState:%s", m.Index, m.Term, DescribeConfState(m.ConfState)) +} + +func DescribeReady(rd Ready, f EntryFormatter) string { + var buf strings.Builder + if rd.SoftState != nil { + fmt.Fprint(&buf, DescribeSoftState(*rd.SoftState)) + buf.WriteByte('\n') + } + if !IsEmptyHardState(rd.HardState) { + fmt.Fprintf(&buf, "HardState %s", DescribeHardState(rd.HardState)) + buf.WriteByte('\n') + } + if len(rd.ReadStates) > 0 { + fmt.Fprintf(&buf, "ReadStates %v\n", rd.ReadStates) + } + if len(rd.Entries) > 0 { + buf.WriteString("Entries:\n") + fmt.Fprint(&buf, DescribeEntries(rd.Entries, f)) + } + if !IsEmptySnap(rd.Snapshot) { + fmt.Fprintf(&buf, "Snapshot %s\n", DescribeSnapshot(rd.Snapshot)) + } + if len(rd.CommittedEntries) > 0 { + buf.WriteString("CommittedEntries:\n") + fmt.Fprint(&buf, DescribeEntries(rd.CommittedEntries, f)) + } + if len(rd.Messages) > 0 { + buf.WriteString("Messages:\n") + for _, msg := range rd.Messages { + fmt.Fprint(&buf, DescribeMessage(msg, f)) + buf.WriteByte('\n') + } + } + if buf.Len() > 0 { + return fmt.Sprintf("Ready MustSync=%t:\n%s", rd.MustSync, buf.String()) + } + return "" +} + +// EntryFormatter can be implemented by the application to provide human-readable formatting +// of entry data. Nil is a valid EntryFormatter and will use a default format. +type EntryFormatter func([]byte) string + +// DescribeMessage returns a concise human-readable description of a +// Message for debugging. +func DescribeMessage(m pb.Message, f EntryFormatter) string { + var buf bytes.Buffer + fmt.Fprintf(&buf, "%x->%x %v Term:%d Log:%d/%d", m.From, m.To, m.Type, m.Term, m.LogTerm, m.Index) + if m.Reject { + fmt.Fprintf(&buf, " Rejected (Hint: %d)", m.RejectHint) + } + if m.Commit != 0 { + fmt.Fprintf(&buf, " Commit:%d", m.Commit) + } + if len(m.Entries) > 0 { + fmt.Fprintf(&buf, " Entries:[") + for i, e := range m.Entries { + if i != 0 { + buf.WriteString(", ") + } + buf.WriteString(DescribeEntry(e, f)) + } + fmt.Fprintf(&buf, "]") + } + if !IsEmptySnap(m.Snapshot) { + fmt.Fprintf(&buf, " Snapshot: %s", DescribeSnapshot(m.Snapshot)) + } + return buf.String() +} + +// PayloadSize is the size of the payload of this Entry. Notably, it does not +// depend on its Index or Term. +func PayloadSize(e pb.Entry) int { + return len(e.Data) +} + +// DescribeEntry returns a concise human-readable description of an +// Entry for debugging. +func DescribeEntry(e pb.Entry, f EntryFormatter) string { + if f == nil { + f = func(data []byte) string { return fmt.Sprintf("%q", data) } + } + + formatConfChange := func(cc pb.ConfChangeI) string { + // TODO(tbg): give the EntryFormatter a type argument so that it gets + // a chance to expose the Context. + return pb.ConfChangesToString(cc.AsV2().Changes) + } + + var formatted string + switch e.Type { + case pb.EntryNormal: + formatted = f(e.Data) + case pb.EntryConfChange: + var cc pb.ConfChange + if err := cc.Unmarshal(e.Data); err != nil { + formatted = err.Error() + } else { + formatted = formatConfChange(cc) + } + case pb.EntryConfChangeV2: + var cc pb.ConfChangeV2 + if err := cc.Unmarshal(e.Data); err != nil { + formatted = err.Error() + } else { + formatted = formatConfChange(cc) + } + } + if formatted != "" { + formatted = " " + formatted + } + return fmt.Sprintf("%d/%d %s%s", e.Term, e.Index, e.Type, formatted) +} + +// DescribeEntries calls DescribeEntry for each Entry, adding a newline to +// each. +func DescribeEntries(ents []pb.Entry, f EntryFormatter) string { + var buf bytes.Buffer + for _, e := range ents { + _, _ = buf.WriteString(DescribeEntry(e, f) + "\n") + } + return buf.String() +} + +func limitSize(ents []pb.Entry, maxSize uint64) []pb.Entry { + if len(ents) == 0 { + return ents + } + size := ents[0].Size() + var limit int + for limit = 1; limit < len(ents); limit++ { + size += ents[limit].Size() + if uint64(size) > maxSize { + break + } + } + return ents[:limit] +} + +func assertConfStatesEquivalent(l Logger, cs1, cs2 pb.ConfState) { + err := cs1.Equivalent(cs2) + if err == nil { + return + } + l.Panic(err) +} diff --git a/vendor/go.etcd.io/etcd/server/v3/LICENSE b/vendor/go.etcd.io/etcd/server/v3/LICENSE new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/vendor/go.etcd.io/etcd/server/v3/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. 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If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. 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The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/coreos/etcd/snap/db.go b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/db.go similarity index 79% rename from vendor/github.com/coreos/etcd/snap/db.go rename to vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/db.go index dcbd3bd671..af653e1d5f 100644 --- a/vendor/github.com/coreos/etcd/snap/db.go +++ b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/db.go @@ -23,7 +23,10 @@ import ( "path/filepath" "time" - "github.com/coreos/etcd/pkg/fileutil" + "go.etcd.io/etcd/client/pkg/v3/fileutil" + + humanize "github.com/dustin/go-humanize" + "go.uber.org/zap" ) var ErrNoDBSnapshot = errors.New("snap: snapshot file doesn't exist") @@ -60,7 +63,12 @@ func (s *Snapshotter) SaveDBFrom(r io.Reader, id uint64) (int64, error) { return n, err } - plog.Infof("saved database snapshot to disk [total bytes: %d]", n) + s.lg.Info( + "saved database snapshot to disk", + zap.String("path", fn), + zap.Int64("bytes", n), + zap.String("size", humanize.Bytes(uint64(n))), + ) snapDBSaveSec.Observe(time.Since(start).Seconds()) return n, nil @@ -72,9 +80,18 @@ func (s *Snapshotter) DBFilePath(id uint64) (string, error) { if _, err := fileutil.ReadDir(s.dir); err != nil { return "", err } - if fn := s.dbFilePath(id); fileutil.Exist(fn) { + fn := s.dbFilePath(id) + if fileutil.Exist(fn) { return fn, nil } + if s.lg != nil { + s.lg.Warn( + "failed to find [SNAPSHOT-INDEX].snap.db", + zap.Uint64("snapshot-index", id), + zap.String("snapshot-file-path", fn), + zap.Error(ErrNoDBSnapshot), + ) + } return "", ErrNoDBSnapshot } diff --git a/vendor/github.com/coreos/etcd/wal/walpb/record.go b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/doc.go similarity index 73% rename from vendor/github.com/coreos/etcd/wal/walpb/record.go rename to vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/doc.go index 30a05e0c13..dcc5db5798 100644 --- a/vendor/github.com/coreos/etcd/wal/walpb/record.go +++ b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/doc.go @@ -12,18 +12,6 @@ // See the License for the specific language governing permissions and // limitations under the License. -package walpb - -import "errors" - -var ( - ErrCRCMismatch = errors.New("walpb: crc mismatch") -) - -func (rec *Record) Validate(crc uint32) error { - if rec.Crc == crc { - return nil - } - rec.Reset() - return ErrCRCMismatch -} +// Package snap handles Raft nodes' states with snapshots. +// The snapshot logic is internal to etcd server and raft package. +package snap diff --git a/vendor/github.com/coreos/etcd/snap/message.go b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/message.go similarity index 96% rename from vendor/github.com/coreos/etcd/snap/message.go rename to vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/message.go index d73713ff16..523b52b85c 100644 --- a/vendor/github.com/coreos/etcd/snap/message.go +++ b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/message.go @@ -17,8 +17,8 @@ package snap import ( "io" - "github.com/coreos/etcd/pkg/ioutil" - "github.com/coreos/etcd/raft/raftpb" + "go.etcd.io/etcd/pkg/v3/ioutil" + "go.etcd.io/etcd/raft/v3/raftpb" ) // Message is a struct that contains a raft Message and a ReadCloser. The type diff --git a/vendor/github.com/coreos/etcd/snap/metrics.go b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/metrics.go similarity index 65% rename from vendor/github.com/coreos/etcd/snap/metrics.go rename to vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/metrics.go index 0d3b7e63e5..2affecf472 100644 --- a/vendor/github.com/coreos/etcd/snap/metrics.go +++ b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/metrics.go @@ -17,21 +17,37 @@ package snap import "github.com/prometheus/client_golang/prometheus" var ( - // TODO: save_fsync latency? - saveDurations = prometheus.NewHistogram(prometheus.HistogramOpts{ - Namespace: "etcd_debugging", - Subsystem: "snap", - Name: "save_total_duration_seconds", - Help: "The total latency distributions of save called by snapshot.", - Buckets: prometheus.ExponentialBuckets(0.001, 2, 14), - }) - - marshallingDurations = prometheus.NewHistogram(prometheus.HistogramOpts{ + snapMarshallingSec = prometheus.NewHistogram(prometheus.HistogramOpts{ Namespace: "etcd_debugging", Subsystem: "snap", Name: "save_marshalling_duration_seconds", Help: "The marshalling cost distributions of save called by snapshot.", - Buckets: prometheus.ExponentialBuckets(0.001, 2, 14), + + // lowest bucket start of upper bound 0.001 sec (1 ms) with factor 2 + // highest bucket start of 0.001 sec * 2^13 == 8.192 sec + Buckets: prometheus.ExponentialBuckets(0.001, 2, 14), + }) + + snapSaveSec = prometheus.NewHistogram(prometheus.HistogramOpts{ + Namespace: "etcd_debugging", + Subsystem: "snap", + Name: "save_total_duration_seconds", + Help: "The total latency distributions of save called by snapshot.", + + // lowest bucket start of upper bound 0.001 sec (1 ms) with factor 2 + // highest bucket start of 0.001 sec * 2^13 == 8.192 sec + Buckets: prometheus.ExponentialBuckets(0.001, 2, 14), + }) + + snapFsyncSec = prometheus.NewHistogram(prometheus.HistogramOpts{ + Namespace: "etcd", + Subsystem: "snap", + Name: "fsync_duration_seconds", + Help: "The latency distributions of fsync called by snap.", + + // lowest bucket start of upper bound 0.001 sec (1 ms) with factor 2 + // highest bucket start of 0.001 sec * 2^13 == 8.192 sec + Buckets: prometheus.ExponentialBuckets(0.001, 2, 14), }) snapDBSaveSec = prometheus.NewHistogram(prometheus.HistogramOpts{ @@ -58,8 +74,9 @@ var ( ) func init() { - prometheus.MustRegister(saveDurations) - prometheus.MustRegister(marshallingDurations) + prometheus.MustRegister(snapMarshallingSec) + prometheus.MustRegister(snapSaveSec) + prometheus.MustRegister(snapFsyncSec) prometheus.MustRegister(snapDBSaveSec) prometheus.MustRegister(snapDBFsyncSec) } diff --git a/vendor/github.com/coreos/etcd/snap/snappb/snap.pb.go b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snappb/snap.pb.go similarity index 87% rename from vendor/github.com/coreos/etcd/snap/snappb/snap.pb.go rename to vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snappb/snap.pb.go index 46897b45e1..6fd2b9c008 100644 --- a/vendor/github.com/coreos/etcd/snap/snappb/snap.pb.go +++ b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snappb/snap.pb.go @@ -22,7 +22,7 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package type Snapshot struct { Crc uint32 `protobuf:"varint,1,opt,name=crc" json:"crc"` @@ -242,10 +242,7 @@ func (m *Snapshot) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthSnap - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthSnap } if (iNdEx + skippy) > l { @@ -264,6 +261,7 @@ func (m *Snapshot) Unmarshal(dAtA []byte) error { func skipSnap(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 + depth := 0 for iNdEx < l { var wire uint64 for shift := uint(0); ; shift += 7 { @@ -295,10 +293,8 @@ func skipSnap(dAtA []byte) (n int, err error) { break } } - return iNdEx, nil case 1: iNdEx += 8 - return iNdEx, nil case 2: var length int for shift := uint(0); ; shift += 7 { @@ -319,55 +315,30 @@ func skipSnap(dAtA []byte) (n int, err error) { return 0, ErrInvalidLengthSnap } iNdEx += length - if iNdEx < 0 { - return 0, ErrInvalidLengthSnap - } - return iNdEx, nil case 3: - for { - var innerWire uint64 - var start int = iNdEx - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowSnap - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - innerWire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - innerWireType := int(innerWire & 0x7) - if innerWireType == 4 { - break - } - next, err := skipSnap(dAtA[start:]) - if err != nil { - return 0, err - } - iNdEx = start + next - if iNdEx < 0 { - return 0, ErrInvalidLengthSnap - } - } - return iNdEx, nil + depth++ case 4: - return iNdEx, nil + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupSnap + } + depth-- case 5: iNdEx += 4 - return iNdEx, nil default: return 0, fmt.Errorf("proto: illegal wireType %d", wireType) } + if iNdEx < 0 { + return 0, ErrInvalidLengthSnap + } + if depth == 0 { + return iNdEx, nil + } } - panic("unreachable") + return 0, io.ErrUnexpectedEOF } var ( - ErrInvalidLengthSnap = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowSnap = fmt.Errorf("proto: integer overflow") + ErrInvalidLengthSnap = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowSnap = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupSnap = fmt.Errorf("proto: unexpected end of group") ) diff --git a/vendor/github.com/coreos/etcd/snap/snappb/snap.proto b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snappb/snap.proto similarity index 100% rename from vendor/github.com/coreos/etcd/snap/snappb/snap.proto rename to vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snappb/snap.proto diff --git a/vendor/github.com/coreos/etcd/snap/snapshotter.go b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snapshotter.go similarity index 61% rename from vendor/github.com/coreos/etcd/snap/snapshotter.go rename to vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snapshotter.go index 1d73a1c2a2..52cc0ae267 100644 --- a/vendor/github.com/coreos/etcd/snap/snapshotter.go +++ b/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/snap/snapshotter.go @@ -12,7 +12,6 @@ // See the License for the specific language governing permissions and // limitations under the License. -// Package snap stores raft nodes' states with snapshots. package snap import ( @@ -27,22 +26,19 @@ import ( "strings" "time" - pioutil "github.com/coreos/etcd/pkg/ioutil" - "github.com/coreos/etcd/pkg/pbutil" - "github.com/coreos/etcd/raft" - "github.com/coreos/etcd/raft/raftpb" - "github.com/coreos/etcd/snap/snappb" - "github.com/coreos/etcd/wal/walpb" - "github.com/coreos/pkg/capnslog" + pioutil "go.etcd.io/etcd/pkg/v3/ioutil" + "go.etcd.io/etcd/pkg/v3/pbutil" + "go.etcd.io/etcd/raft/v3" + "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/server/v3/etcdserver/api/snap/snappb" + "go.etcd.io/etcd/server/v3/wal/walpb" + + "go.uber.org/zap" ) -const ( - snapSuffix = ".snap" -) +const snapSuffix = ".snap" var ( - plog = capnslog.NewPackageLogger("github.com/coreos/etcd", "snap") - ErrNoSnapshot = errors.New("snap: no available snapshot") ErrEmptySnapshot = errors.New("snap: empty snapshot") ErrCRCMismatch = errors.New("snap: crc mismatch") @@ -55,11 +51,16 @@ var ( ) type Snapshotter struct { + lg *zap.Logger dir string } -func New(dir string) *Snapshotter { +func New(lg *zap.Logger, dir string) *Snapshotter { + if lg == nil { + lg = zap.NewNop() + } return &Snapshotter{ + lg: lg, dir: dir, } } @@ -82,20 +83,28 @@ func (s *Snapshotter) save(snapshot *raftpb.Snapshot) error { if err != nil { return err } - marshallingDurations.Observe(float64(time.Since(start)) / float64(time.Second)) + snapMarshallingSec.Observe(time.Since(start).Seconds()) - err = pioutil.WriteAndSyncFile(filepath.Join(s.dir, fname), d, 0666) - if err == nil { - saveDurations.Observe(float64(time.Since(start)) / float64(time.Second)) - } else { - err1 := os.Remove(filepath.Join(s.dir, fname)) - if err1 != nil { - plog.Errorf("failed to remove broken snapshot file %s", filepath.Join(s.dir, fname)) + spath := filepath.Join(s.dir, fname) + + fsyncStart := time.Now() + err = pioutil.WriteAndSyncFile(spath, d, 0666) + snapFsyncSec.Observe(time.Since(fsyncStart).Seconds()) + + if err != nil { + s.lg.Warn("failed to write a snap file", zap.String("path", spath), zap.Error(err)) + rerr := os.Remove(spath) + if rerr != nil { + s.lg.Warn("failed to remove a broken snap file", zap.String("path", spath), zap.Error(err)) } + return err } - return err + + snapSaveSec.Observe(time.Since(start).Seconds()) + return nil } +// Load returns the newest snapshot. func (s *Snapshotter) Load() (*raftpb.Snapshot, error) { return s.loadMatching(func(*raftpb.Snapshot) bool { return true }) } @@ -121,55 +130,83 @@ func (s *Snapshotter) loadMatching(matchFn func(*raftpb.Snapshot) bool) (*raftpb } var snap *raftpb.Snapshot for _, name := range names { - if snap, err = loadSnap(s.dir, name); err == nil && matchFn(snap) { + if snap, err = loadSnap(s.lg, s.dir, name); err == nil && matchFn(snap) { return snap, nil } } return nil, ErrNoSnapshot } -func loadSnap(dir, name string) (*raftpb.Snapshot, error) { +func loadSnap(lg *zap.Logger, dir, name string) (*raftpb.Snapshot, error) { fpath := filepath.Join(dir, name) - snap, err := Read(fpath) + snap, err := Read(lg, fpath) if err != nil { - renameBroken(fpath) + brokenPath := fpath + ".broken" + if lg != nil { + lg.Warn("failed to read a snap file", zap.String("path", fpath), zap.Error(err)) + } + if rerr := os.Rename(fpath, brokenPath); rerr != nil { + if lg != nil { + lg.Warn("failed to rename a broken snap file", zap.String("path", fpath), zap.String("broken-path", brokenPath), zap.Error(rerr)) + } + } else { + if lg != nil { + lg.Warn("renamed to a broken snap file", zap.String("path", fpath), zap.String("broken-path", brokenPath)) + } + } } return snap, err } // Read reads the snapshot named by snapname and returns the snapshot. -func Read(snapname string) (*raftpb.Snapshot, error) { +func Read(lg *zap.Logger, snapname string) (*raftpb.Snapshot, error) { b, err := ioutil.ReadFile(snapname) if err != nil { - plog.Errorf("cannot read file %v: %v", snapname, err) + if lg != nil { + lg.Warn("failed to read a snap file", zap.String("path", snapname), zap.Error(err)) + } return nil, err } if len(b) == 0 { - plog.Errorf("unexpected empty snapshot") + if lg != nil { + lg.Warn("failed to read empty snapshot file", zap.String("path", snapname)) + } return nil, ErrEmptySnapshot } var serializedSnap snappb.Snapshot if err = serializedSnap.Unmarshal(b); err != nil { - plog.Errorf("corrupted snapshot file %v: %v", snapname, err) + if lg != nil { + lg.Warn("failed to unmarshal snappb.Snapshot", zap.String("path", snapname), zap.Error(err)) + } return nil, err } if len(serializedSnap.Data) == 0 || serializedSnap.Crc == 0 { - plog.Errorf("unexpected empty snapshot") + if lg != nil { + lg.Warn("failed to read empty snapshot data", zap.String("path", snapname)) + } return nil, ErrEmptySnapshot } crc := crc32.Update(0, crcTable, serializedSnap.Data) if crc != serializedSnap.Crc { - plog.Errorf("corrupted snapshot file %v: crc mismatch", snapname) + if lg != nil { + lg.Warn("snap file is corrupt", + zap.String("path", snapname), + zap.Uint32("prev-crc", serializedSnap.Crc), + zap.Uint32("new-crc", crc), + ) + } return nil, ErrCRCMismatch } var snap raftpb.Snapshot if err = snap.Unmarshal(serializedSnap.Data); err != nil { - plog.Errorf("corrupted snapshot file %v: %v", snapname, err) + if lg != nil { + lg.Warn("failed to unmarshal raftpb.Snapshot", zap.String("path", snapname), zap.Error(err)) + } return nil, err } return &snap, nil @@ -187,11 +224,11 @@ func (s *Snapshotter) snapNames() ([]string, error) { if err != nil { return nil, err } - names, err = s.cleanupSnapdir(names) + filenames, err := s.cleanupSnapdir(names) if err != nil { return nil, err } - snaps := checkSuffix(names) + snaps := checkSuffix(s.lg, filenames) if len(snaps) == 0 { return nil, ErrNoSnapshot } @@ -199,7 +236,7 @@ func (s *Snapshotter) snapNames() ([]string, error) { return snaps, nil } -func checkSuffix(names []string) []string { +func checkSuffix(lg *zap.Logger, names []string) []string { snaps := []string{} for i := range names { if strings.HasSuffix(names[i], snapSuffix) { @@ -208,32 +245,28 @@ func checkSuffix(names []string) []string { // If we find a file which is not a snapshot then check if it's // a vaild file. If not throw out a warning. if _, ok := validFiles[names[i]]; !ok { - plog.Warningf("skipped unexpected non snapshot file %v", names[i]) + if lg != nil { + lg.Warn("found unexpected non-snap file; skipping", zap.String("path", names[i])) + } } } } return snaps } -func renameBroken(path string) { - brokenPath := path + ".broken" - if err := os.Rename(path, brokenPath); err != nil { - plog.Warningf("cannot rename broken snapshot file %v to %v: %v", path, brokenPath, err) - } -} - // cleanupSnapdir removes any files that should not be in the snapshot directory: // - db.tmp prefixed files that can be orphaned by defragmentation func (s *Snapshotter) cleanupSnapdir(filenames []string) (names []string, err error) { + names = make([]string, 0, len(filenames)) for _, filename := range filenames { if strings.HasPrefix(filename, "db.tmp") { - plog.Infof("found orphaned defragmentation file; deleting: %s", filename) + s.lg.Info("found orphaned defragmentation file; deleting", zap.String("path", filename)) if rmErr := os.Remove(filepath.Join(s.dir, filename)); rmErr != nil && !os.IsNotExist(rmErr) { - return nil, fmt.Errorf("failed to remove orphaned defragmentation file %s: %v", filename, rmErr) + return names, fmt.Errorf("failed to remove orphaned .snap.db file %s: %v", filename, rmErr) } - continue + } else { + names = append(names, filename) } - names = append(names, filename) } return names, nil } @@ -253,13 +286,13 @@ func (s *Snapshotter) ReleaseSnapDBs(snap raftpb.Snapshot) error { hexIndex := strings.TrimSuffix(filepath.Base(filename), ".snap.db") index, err := strconv.ParseUint(hexIndex, 16, 64) if err != nil { - plog.Warningf("failed to parse index from filename: %s (%v)", filename, err) + s.lg.Error("failed to parse index from filename", zap.String("path", filename), zap.String("error", err.Error())) continue } if index < snap.Metadata.Index { - plog.Infof("found orphaned .snap.db file; deleting %q", filename) + s.lg.Info("found orphaned .snap.db file; deleting", zap.String("path", filename)) if rmErr := os.Remove(filepath.Join(s.dir, filename)); rmErr != nil && !os.IsNotExist(rmErr) { - plog.Warningf("failed to remove orphaned .snap.db file: %s (%v)", filename, rmErr) + s.lg.Error("failed to remove orphaned .snap.db file", zap.String("path", filename), zap.String("error", rmErr.Error())) } } } diff --git a/vendor/github.com/coreos/etcd/wal/decoder.go b/vendor/go.etcd.io/etcd/server/v3/wal/decoder.go similarity index 96% rename from vendor/github.com/coreos/etcd/wal/decoder.go rename to vendor/go.etcd.io/etcd/server/v3/wal/decoder.go index f2f0b26fd0..0251a72133 100644 --- a/vendor/github.com/coreos/etcd/wal/decoder.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/decoder.go @@ -21,10 +21,10 @@ import ( "io" "sync" - "github.com/coreos/etcd/pkg/crc" - "github.com/coreos/etcd/pkg/pbutil" - "github.com/coreos/etcd/raft/raftpb" - "github.com/coreos/etcd/wal/walpb" + "go.etcd.io/etcd/pkg/v3/crc" + "go.etcd.io/etcd/pkg/v3/pbutil" + "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/server/v3/wal/walpb" ) const minSectorSize = 512 diff --git a/vendor/github.com/coreos/etcd/wal/doc.go b/vendor/go.etcd.io/etcd/server/v3/wal/doc.go similarity index 97% rename from vendor/github.com/coreos/etcd/wal/doc.go rename to vendor/go.etcd.io/etcd/server/v3/wal/doc.go index a3abd69613..7ea348e4a9 100644 --- a/vendor/github.com/coreos/etcd/wal/doc.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/doc.go @@ -21,7 +21,7 @@ segmented WAL files. Inside of each file the raft state and entries are appended to it with the Save method: metadata := []byte{} - w, err := wal.Create("/var/lib/etcd", metadata) + w, err := wal.Create(zap.NewExample(), "/var/lib/etcd", metadata) ... err := w.Save(s, ents) diff --git a/vendor/github.com/coreos/etcd/wal/encoder.go b/vendor/go.etcd.io/etcd/server/v3/wal/encoder.go similarity index 96% rename from vendor/github.com/coreos/etcd/wal/encoder.go rename to vendor/go.etcd.io/etcd/server/v3/wal/encoder.go index e8890d88a9..61b4c20efb 100644 --- a/vendor/github.com/coreos/etcd/wal/encoder.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/encoder.go @@ -21,9 +21,9 @@ import ( "os" "sync" - "github.com/coreos/etcd/pkg/crc" - "github.com/coreos/etcd/pkg/ioutil" - "github.com/coreos/etcd/wal/walpb" + "go.etcd.io/etcd/pkg/v3/crc" + "go.etcd.io/etcd/pkg/v3/ioutil" + "go.etcd.io/etcd/server/v3/wal/walpb" ) // walPageBytes is the alignment for flushing records to the backing Writer. diff --git a/vendor/github.com/coreos/etcd/wal/file_pipeline.go b/vendor/go.etcd.io/etcd/server/v3/wal/file_pipeline.go similarity index 86% rename from vendor/github.com/coreos/etcd/wal/file_pipeline.go rename to vendor/go.etcd.io/etcd/server/v3/wal/file_pipeline.go index 3a1c57c1c9..c2feba6c1d 100644 --- a/vendor/github.com/coreos/etcd/wal/file_pipeline.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/file_pipeline.go @@ -19,11 +19,15 @@ import ( "os" "path/filepath" - "github.com/coreos/etcd/pkg/fileutil" + "go.etcd.io/etcd/client/pkg/v3/fileutil" + + "go.uber.org/zap" ) // filePipeline pipelines allocating disk space type filePipeline struct { + lg *zap.Logger + // dir to put files dir string // size of files to make, in bytes @@ -36,8 +40,12 @@ type filePipeline struct { donec chan struct{} } -func newFilePipeline(dir string, fileSize int64) *filePipeline { +func newFilePipeline(lg *zap.Logger, dir string, fileSize int64) *filePipeline { + if lg == nil { + lg = zap.NewNop() + } fp := &filePipeline{ + lg: lg, dir: dir, size: fileSize, filec: make(chan *fileutil.LockedFile), @@ -70,7 +78,7 @@ func (fp *filePipeline) alloc() (f *fileutil.LockedFile, err error) { return nil, err } if err = fileutil.Preallocate(f.File, fp.size, true); err != nil { - plog.Errorf("failed to allocate space when creating new wal file (%v)", err) + fp.lg.Error("failed to preallocate space when creating a new WAL", zap.Int64("size", fp.size), zap.Error(err)) f.Close() return nil, err } diff --git a/vendor/github.com/coreos/etcd/wal/metrics.go b/vendor/go.etcd.io/etcd/server/v3/wal/metrics.go similarity index 74% rename from vendor/github.com/coreos/etcd/wal/metrics.go rename to vendor/go.etcd.io/etcd/server/v3/wal/metrics.go index 7261544165..814d654cdd 100644 --- a/vendor/github.com/coreos/etcd/wal/metrics.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/metrics.go @@ -17,13 +17,17 @@ package wal import "github.com/prometheus/client_golang/prometheus" var ( - syncDurations = prometheus.NewHistogram(prometheus.HistogramOpts{ + walFsyncSec = prometheus.NewHistogram(prometheus.HistogramOpts{ Namespace: "etcd", Subsystem: "disk", Name: "wal_fsync_duration_seconds", - Help: "The latency distributions of fsync called by wal.", - Buckets: prometheus.ExponentialBuckets(0.001, 2, 14), + Help: "The latency distributions of fsync called by WAL.", + + // lowest bucket start of upper bound 0.001 sec (1 ms) with factor 2 + // highest bucket start of 0.001 sec * 2^13 == 8.192 sec + Buckets: prometheus.ExponentialBuckets(0.001, 2, 14), }) + walWriteBytes = prometheus.NewGauge(prometheus.GaugeOpts{ Namespace: "etcd", Subsystem: "disk", @@ -33,6 +37,6 @@ var ( ) func init() { - prometheus.MustRegister(syncDurations) + prometheus.MustRegister(walFsyncSec) prometheus.MustRegister(walWriteBytes) } diff --git a/vendor/github.com/coreos/etcd/wal/repair.go b/vendor/go.etcd.io/etcd/server/v3/wal/repair.go similarity index 62% rename from vendor/github.com/coreos/etcd/wal/repair.go rename to vendor/go.etcd.io/etcd/server/v3/wal/repair.go index f1e507683c..122ee49a6a 100644 --- a/vendor/github.com/coreos/etcd/wal/repair.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/repair.go @@ -20,19 +20,25 @@ import ( "path/filepath" "time" - "github.com/coreos/etcd/pkg/fileutil" - "github.com/coreos/etcd/wal/walpb" + "go.etcd.io/etcd/client/pkg/v3/fileutil" + "go.etcd.io/etcd/server/v3/wal/walpb" + "go.uber.org/zap" ) // Repair tries to repair ErrUnexpectedEOF in the // last wal file by truncating. -func Repair(dirpath string) bool { - f, err := openLast(dirpath) +func Repair(lg *zap.Logger, dirpath string) bool { + if lg == nil { + lg = zap.NewNop() + } + f, err := openLast(lg, dirpath) if err != nil { return false } defer f.Close() + lg.Info("repairing", zap.String("path", f.Name())) + rec := &walpb.Record{} decoder := newDecoder(f) for { @@ -52,50 +58,54 @@ func Repair(dirpath string) bool { decoder.updateCRC(rec.Crc) } continue + case io.EOF: + lg.Info("repaired", zap.String("path", f.Name()), zap.Error(io.EOF)) return true + case io.ErrUnexpectedEOF: - plog.Noticef("repairing %v", f.Name()) bf, bferr := os.Create(f.Name() + ".broken") if bferr != nil { - plog.Errorf("could not repair %v, failed to create backup file", f.Name()) + lg.Warn("failed to create backup file", zap.String("path", f.Name()+".broken"), zap.Error(bferr)) return false } defer bf.Close() if _, err = f.Seek(0, io.SeekStart); err != nil { - plog.Errorf("could not repair %v, failed to read file", f.Name()) + lg.Warn("failed to read file", zap.String("path", f.Name()), zap.Error(err)) return false } if _, err = io.Copy(bf, f); err != nil { - plog.Errorf("could not repair %v, failed to copy file", f.Name()) + lg.Warn("failed to copy", zap.String("from", f.Name()+".broken"), zap.String("to", f.Name()), zap.Error(err)) return false } - if err = f.Truncate(int64(lastOffset)); err != nil { - plog.Errorf("could not repair %v, failed to truncate file", f.Name()) + if err = f.Truncate(lastOffset); err != nil { + lg.Warn("failed to truncate", zap.String("path", f.Name()), zap.Error(err)) return false } start := time.Now() if err = fileutil.Fsync(f.File); err != nil { - plog.Errorf("could not repair %v, failed to sync file", f.Name()) + lg.Warn("failed to fsync", zap.String("path", f.Name()), zap.Error(err)) return false } - syncDurations.Observe(time.Since(start).Seconds()) + walFsyncSec.Observe(time.Since(start).Seconds()) + lg.Info("repaired", zap.String("path", f.Name()), zap.Error(io.ErrUnexpectedEOF)) return true + default: - plog.Errorf("could not repair error (%v)", err) + lg.Warn("failed to repair", zap.String("path", f.Name()), zap.Error(err)) return false } } } // openLast opens the last wal file for read and write. -func openLast(dirpath string) (*fileutil.LockedFile, error) { - names, err := readWalNames(dirpath) +func openLast(lg *zap.Logger, dirpath string) (*fileutil.LockedFile, error) { + names, err := readWALNames(lg, dirpath) if err != nil { return nil, err } diff --git a/vendor/github.com/coreos/etcd/wal/util.go b/vendor/go.etcd.io/etcd/server/v3/wal/util.go similarity index 64% rename from vendor/github.com/coreos/etcd/wal/util.go rename to vendor/go.etcd.io/etcd/server/v3/wal/util.go index 5c56e22887..4a21ae6182 100644 --- a/vendor/github.com/coreos/etcd/wal/util.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/util.go @@ -19,15 +19,16 @@ import ( "fmt" "strings" - "github.com/coreos/etcd/pkg/fileutil" + "go.etcd.io/etcd/client/pkg/v3/fileutil" + + "go.uber.org/zap" ) -var ( - badWalName = errors.New("bad wal name") -) +var errBadWALName = errors.New("bad wal name") -func Exist(dirpath string) bool { - names, err := fileutil.ReadDir(dirpath) +// Exist returns true if there are any files in a given directory. +func Exist(dir string) bool { + names, err := fileutil.ReadDir(dir, fileutil.WithExt(".wal")) if err != nil { return false } @@ -37,12 +38,12 @@ func Exist(dirpath string) bool { // searchIndex returns the last array index of names whose raft index section is // equal to or smaller than the given index. // The given names MUST be sorted. -func searchIndex(names []string, index uint64) (int, bool) { +func searchIndex(lg *zap.Logger, names []string, index uint64) (int, bool) { for i := len(names) - 1; i >= 0; i-- { name := names[i] - _, curIndex, err := parseWalName(name) + _, curIndex, err := parseWALName(name) if err != nil { - plog.Panicf("parse correct name should never fail: %v", err) + lg.Panic("failed to parse WAL file name", zap.String("path", name), zap.Error(err)) } if index >= curIndex { return i, true @@ -53,12 +54,12 @@ func searchIndex(names []string, index uint64) (int, bool) { // names should have been sorted based on sequence number. // isValidSeq checks whether seq increases continuously. -func isValidSeq(names []string) bool { +func isValidSeq(lg *zap.Logger, names []string) bool { var lastSeq uint64 for _, name := range names { - curSeq, _, err := parseWalName(name) + curSeq, _, err := parseWALName(name) if err != nil { - plog.Panicf("parse correct name should never fail: %v", err) + lg.Panic("failed to parse WAL file name", zap.String("path", name), zap.Error(err)) } if lastSeq != 0 && lastSeq != curSeq-1 { return false @@ -67,25 +68,29 @@ func isValidSeq(names []string) bool { } return true } -func readWalNames(dirpath string) ([]string, error) { + +func readWALNames(lg *zap.Logger, dirpath string) ([]string, error) { names, err := fileutil.ReadDir(dirpath) if err != nil { return nil, err } - wnames := checkWalNames(names) + wnames := checkWalNames(lg, names) if len(wnames) == 0 { return nil, ErrFileNotFound } return wnames, nil } -func checkWalNames(names []string) []string { +func checkWalNames(lg *zap.Logger, names []string) []string { wnames := make([]string, 0) for _, name := range names { - if _, _, err := parseWalName(name); err != nil { + if _, _, err := parseWALName(name); err != nil { // don't complain about left over tmp files if !strings.HasSuffix(name, ".tmp") { - plog.Warningf("ignored file %v in wal", name) + lg.Warn( + "ignored file in WAL directory", + zap.String("path", name), + ) } continue } @@ -94,9 +99,9 @@ func checkWalNames(names []string) []string { return wnames } -func parseWalName(str string) (seq, index uint64, err error) { +func parseWALName(str string) (seq, index uint64, err error) { if !strings.HasSuffix(str, ".wal") { - return 0, 0, badWalName + return 0, 0, errBadWALName } _, err = fmt.Sscanf(str, "%016x-%016x.wal", &seq, &index) return seq, index, err diff --git a/vendor/github.com/coreos/etcd/wal/wal.go b/vendor/go.etcd.io/etcd/server/v3/wal/wal.go similarity index 75% rename from vendor/github.com/coreos/etcd/wal/wal.go rename to vendor/go.etcd.io/etcd/server/v3/wal/wal.go index f1ffc4326b..3c940e0cde 100644 --- a/vendor/github.com/coreos/etcd/wal/wal.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/wal.go @@ -22,16 +22,17 @@ import ( "io" "os" "path/filepath" + "strings" "sync" "time" - "github.com/coreos/etcd/pkg/fileutil" - "github.com/coreos/etcd/pkg/pbutil" - "github.com/coreos/etcd/raft" - "github.com/coreos/etcd/raft/raftpb" - "github.com/coreos/etcd/wal/walpb" + "go.etcd.io/etcd/client/pkg/v3/fileutil" + "go.etcd.io/etcd/pkg/v3/pbutil" + "go.etcd.io/etcd/raft/v3" + "go.etcd.io/etcd/raft/v3/raftpb" + "go.etcd.io/etcd/server/v3/wal/walpb" - "github.com/coreos/pkg/capnslog" + "go.uber.org/zap" ) const ( @@ -53,8 +54,6 @@ var ( // so that tests can set a different segment size. SegmentSizeBytes int64 = 64 * 1000 * 1000 // 64MB - plog = capnslog.NewPackageLogger("github.com/coreos/etcd", "wal") - ErrMetadataConflict = errors.New("wal: conflicting metadata found") ErrFileNotFound = errors.New("wal: file not found") ErrCRCMismatch = errors.New("wal: crc mismatch") @@ -72,6 +71,8 @@ var ( // A just opened WAL is in read mode, and ready for reading records. // The WAL will be ready for appending after reading out all the previous records. type WAL struct { + lg *zap.Logger + dir string // the living directory of the underlay files // dirFile is a fd for the wal directory for syncing on Rename @@ -84,6 +85,8 @@ type WAL struct { decoder *decoder // decoder to decode records readClose func() error // closer for decode reader + unsafeNoSync bool // if set, do not fsync + mu sync.Mutex enti uint64 // index of the last entry saved to the wal encoder *encoder // encoder to encode records @@ -95,11 +98,15 @@ type WAL struct { // Create creates a WAL ready for appending records. The given metadata is // recorded at the head of each WAL file, and can be retrieved with ReadAll // after the file is Open. -func Create(dirpath string, metadata []byte) (*WAL, error) { +func Create(lg *zap.Logger, dirpath string, metadata []byte) (*WAL, error) { if Exist(dirpath) { return nil, os.ErrExist } + if lg == nil { + lg = zap.NewNop() + } + // keep temporary wal directory so WAL initialization appears atomic tmpdirpath := filepath.Clean(dirpath) + ".tmp" if fileutil.Exist(tmpdirpath) { @@ -107,23 +114,48 @@ func Create(dirpath string, metadata []byte) (*WAL, error) { return nil, err } } + defer os.RemoveAll(tmpdirpath) + if err := fileutil.CreateDirAll(tmpdirpath); err != nil { + lg.Warn( + "failed to create a temporary WAL directory", + zap.String("tmp-dir-path", tmpdirpath), + zap.String("dir-path", dirpath), + zap.Error(err), + ) return nil, err } p := filepath.Join(tmpdirpath, walName(0, 0)) f, err := fileutil.LockFile(p, os.O_WRONLY|os.O_CREATE, fileutil.PrivateFileMode) if err != nil { + lg.Warn( + "failed to flock an initial WAL file", + zap.String("path", p), + zap.Error(err), + ) return nil, err } if _, err = f.Seek(0, io.SeekEnd); err != nil { + lg.Warn( + "failed to seek an initial WAL file", + zap.String("path", p), + zap.Error(err), + ) return nil, err } if err = fileutil.Preallocate(f.File, SegmentSizeBytes, true); err != nil { + lg.Warn( + "failed to preallocate an initial WAL file", + zap.String("path", p), + zap.Int64("segment-bytes", SegmentSizeBytes), + zap.Error(err), + ) return nil, err } w := &WAL{ + lg: lg, dir: dirpath, metadata: metadata, } @@ -142,30 +174,87 @@ func Create(dirpath string, metadata []byte) (*WAL, error) { return nil, err } - if w, err = w.renameWal(tmpdirpath); err != nil { + logDirPath := w.dir + if w, err = w.renameWAL(tmpdirpath); err != nil { + lg.Warn( + "failed to rename the temporary WAL directory", + zap.String("tmp-dir-path", tmpdirpath), + zap.String("dir-path", logDirPath), + zap.Error(err), + ) return nil, err } + var perr error + defer func() { + if perr != nil { + w.cleanupWAL(lg) + } + }() + // directory was renamed; sync parent dir to persist rename pdir, perr := fileutil.OpenDir(filepath.Dir(w.dir)) if perr != nil { + lg.Warn( + "failed to open the parent data directory", + zap.String("parent-dir-path", filepath.Dir(w.dir)), + zap.String("dir-path", w.dir), + zap.Error(perr), + ) return nil, perr } - + dirCloser := func() error { + if perr = pdir.Close(); perr != nil { + lg.Warn( + "failed to close the parent data directory file", + zap.String("parent-dir-path", filepath.Dir(w.dir)), + zap.String("dir-path", w.dir), + zap.Error(perr), + ) + return perr + } + return nil + } start := time.Now() if perr = fileutil.Fsync(pdir); perr != nil { + dirCloser() + lg.Warn( + "failed to fsync the parent data directory file", + zap.String("parent-dir-path", filepath.Dir(w.dir)), + zap.String("dir-path", w.dir), + zap.Error(perr), + ) return nil, perr } - syncDurations.Observe(time.Since(start).Seconds()) - - if perr = pdir.Close(); err != nil { - return nil, perr + walFsyncSec.Observe(time.Since(start).Seconds()) + if err = dirCloser(); err != nil { + return nil, err } return w, nil } -func (w *WAL) renameWal(tmpdirpath string) (*WAL, error) { +func (w *WAL) SetUnsafeNoFsync() { + w.unsafeNoSync = true +} + +func (w *WAL) cleanupWAL(lg *zap.Logger) { + var err error + if err = w.Close(); err != nil { + lg.Panic("failed to close WAL during cleanup", zap.Error(err)) + } + brokenDirName := fmt.Sprintf("%s.broken.%v", w.dir, time.Now().Format("20060102.150405.999999")) + if err = os.Rename(w.dir, brokenDirName); err != nil { + lg.Panic( + "failed to rename WAL during cleanup", + zap.Error(err), + zap.String("source-path", w.dir), + zap.String("rename-path", brokenDirName), + ) + } +} + +func (w *WAL) renameWAL(tmpdirpath string) (*WAL, error) { if err := os.RemoveAll(w.dir); err != nil { return nil, err } @@ -177,26 +266,32 @@ func (w *WAL) renameWal(tmpdirpath string) (*WAL, error) { // process holds the lock. if err := os.Rename(tmpdirpath, w.dir); err != nil { if _, ok := err.(*os.LinkError); ok { - return w.renameWalUnlock(tmpdirpath) + return w.renameWALUnlock(tmpdirpath) } return nil, err } - w.fp = newFilePipeline(w.dir, SegmentSizeBytes) + w.fp = newFilePipeline(w.lg, w.dir, SegmentSizeBytes) df, err := fileutil.OpenDir(w.dir) w.dirFile = df return w, err } -func (w *WAL) renameWalUnlock(tmpdirpath string) (*WAL, error) { +func (w *WAL) renameWALUnlock(tmpdirpath string) (*WAL, error) { // rename of directory with locked files doesn't work on windows/cifs; // close the WAL to release the locks so the directory can be renamed. - plog.Infof("releasing file lock to rename %q to %q", tmpdirpath, w.dir) + w.lg.Info( + "closing WAL to release flock and retry directory renaming", + zap.String("from", tmpdirpath), + zap.String("to", w.dir), + ) w.Close() + if err := os.Rename(tmpdirpath, w.dir); err != nil { return nil, err } + // reopen and relock - newWAL, oerr := Open(w.dir, walpb.Snapshot{}) + newWAL, oerr := Open(w.lg, w.dir, walpb.Snapshot{}) if oerr != nil { return nil, oerr } @@ -213,8 +308,8 @@ func (w *WAL) renameWalUnlock(tmpdirpath string) (*WAL, error) { // The returned WAL is ready to read and the first record will be the one after // the given snap. The WAL cannot be appended to before reading out all of its // previous records. -func Open(dirpath string, snap walpb.Snapshot) (*WAL, error) { - w, err := openAtIndex(dirpath, snap, true) +func Open(lg *zap.Logger, dirpath string, snap walpb.Snapshot) (*WAL, error) { + w, err := openAtIndex(lg, dirpath, snap, true) if err != nil { return nil, err } @@ -226,23 +321,27 @@ func Open(dirpath string, snap walpb.Snapshot) (*WAL, error) { // OpenForRead only opens the wal files for read. // Write on a read only wal panics. -func OpenForRead(dirpath string, snap walpb.Snapshot) (*WAL, error) { - return openAtIndex(dirpath, snap, false) +func OpenForRead(lg *zap.Logger, dirpath string, snap walpb.Snapshot) (*WAL, error) { + return openAtIndex(lg, dirpath, snap, false) } -func openAtIndex(dirpath string, snap walpb.Snapshot, write bool) (*WAL, error) { - names, nameIndex, err := selectWALFiles(dirpath, snap) +func openAtIndex(lg *zap.Logger, dirpath string, snap walpb.Snapshot, write bool) (*WAL, error) { + if lg == nil { + lg = zap.NewNop() + } + names, nameIndex, err := selectWALFiles(lg, dirpath, snap) if err != nil { return nil, err } - rs, ls, closer, err := openWALFiles(dirpath, names, nameIndex, write) + rs, ls, closer, err := openWALFiles(lg, dirpath, names, nameIndex, write) if err != nil { return nil, err } // create a WAL ready for reading w := &WAL{ + lg: lg, dir: dirpath, start: snap, decoder: newDecoder(rs...), @@ -254,24 +353,24 @@ func openAtIndex(dirpath string, snap walpb.Snapshot, write bool) (*WAL, error) // write reuses the file descriptors from read; don't close so // WAL can append without dropping the file lock w.readClose = nil - if _, _, err := parseWalName(filepath.Base(w.tail().Name())); err != nil { + if _, _, err := parseWALName(filepath.Base(w.tail().Name())); err != nil { closer() return nil, err } - w.fp = newFilePipeline(w.dir, SegmentSizeBytes) + w.fp = newFilePipeline(lg, w.dir, SegmentSizeBytes) } return w, nil } -func selectWALFiles(dirpath string, snap walpb.Snapshot) ([]string, int, error) { - names, err := readWalNames(dirpath) +func selectWALFiles(lg *zap.Logger, dirpath string, snap walpb.Snapshot) ([]string, int, error) { + names, err := readWALNames(lg, dirpath) if err != nil { return nil, -1, err } - nameIndex, ok := searchIndex(names, snap.Index) - if !ok || !isValidSeq(names[nameIndex:]) { + nameIndex, ok := searchIndex(lg, names, snap.Index) + if !ok || !isValidSeq(lg, names[nameIndex:]) { err = ErrFileNotFound return nil, -1, err } @@ -279,7 +378,7 @@ func selectWALFiles(dirpath string, snap walpb.Snapshot) ([]string, int, error) return names, nameIndex, nil } -func openWALFiles(dirpath string, names []string, nameIndex int, write bool) ([]io.Reader, []*fileutil.LockedFile, func() error, error) { +func openWALFiles(lg *zap.Logger, dirpath string, names []string, nameIndex int, write bool) ([]io.Reader, []*fileutil.LockedFile, func() error, error) { rcs := make([]io.ReadCloser, 0) rs := make([]io.Reader, 0) ls := make([]*fileutil.LockedFile, 0) @@ -288,7 +387,7 @@ func openWALFiles(dirpath string, names []string, nameIndex int, write bool) ([] if write { l, err := fileutil.TryLockFile(p, os.O_RDWR, fileutil.PrivateFileMode) if err != nil { - closeAll(rcs...) + closeAll(lg, rcs...) return nil, nil, nil, err } ls = append(ls, l) @@ -296,7 +395,7 @@ func openWALFiles(dirpath string, names []string, nameIndex int, write bool) ([] } else { rf, err := os.OpenFile(p, os.O_RDONLY, fileutil.PrivateFileMode) if err != nil { - closeAll(rcs...) + closeAll(lg, rcs...) return nil, nil, nil, err } ls = append(ls, nil) @@ -305,7 +404,7 @@ func openWALFiles(dirpath string, names []string, nameIndex int, write bool) ([] rs = append(rs, rcs[len(rcs)-1]) } - closer := func() error { return closeAll(rcs...) } + closer := func() error { return closeAll(lg, rcs...) } return rs, ls, closer, nil } @@ -320,6 +419,13 @@ func openWALFiles(dirpath string, names []string, nameIndex int, write bool) ([] // TODO: detect not-last-snap error. // TODO: maybe loose the checking of match. // After ReadAll, the WAL will be ready for appending new records. +// +// ReadAll suppresses WAL entries that got overridden (i.e. a newer entry with the same index +// exists in the log). Such a situation can happen in cases described in figure 7. of the +// RAFT paper (http://web.stanford.edu/~ouster/cgi-bin/papers/raft-atc14.pdf). +// +// ReadAll may return uncommitted yet entries, that are subject to be overriden. +// Do not apply entries that have index > state.commit, as they are subject to change. func (w *WAL) ReadAll() (metadata []byte, state raftpb.HardState, ents []raftpb.Entry, err error) { w.mu.Lock() defer w.mu.Unlock() @@ -344,17 +450,21 @@ func (w *WAL) ReadAll() (metadata []byte, state raftpb.HardState, ents []raftpb. // return error before append call causes runtime panic return nil, state, nil, ErrSliceOutOfRange } + // The line below is potentially overriding some 'uncommitted' entries. ents = append(ents[:up], e) } w.enti = e.Index + case stateType: state = mustUnmarshalState(rec.Data) + case metadataType: if metadata != nil && !bytes.Equal(metadata, rec.Data) { state.Reset() return nil, state, nil, ErrMetadataConflict } metadata = rec.Data + case crcType: crc := decoder.crc.Sum32() // current crc of decoder must match the crc of the record. @@ -364,6 +474,7 @@ func (w *WAL) ReadAll() (metadata []byte, state raftpb.HardState, ents []raftpb. return nil, state, nil, ErrCRCMismatch } decoder.updateCRC(rec.Crc) + case snapshotType: var snap walpb.Snapshot pbutil.MustUnmarshal(&snap, rec.Data) @@ -374,6 +485,7 @@ func (w *WAL) ReadAll() (metadata []byte, state raftpb.HardState, ents []raftpb. } match = true } + default: state.Reset() return nil, state, nil, fmt.Errorf("unexpected block type %d", rec.Type) @@ -437,20 +549,20 @@ func (w *WAL) ReadAll() (metadata []byte, state raftpb.HardState, ents []raftpb. // ValidSnapshotEntries returns all the valid snapshot entries in the wal logs in the given directory. // Snapshot entries are valid if their index is less than or equal to the most recent committed hardstate. -func ValidSnapshotEntries(walDir string) ([]walpb.Snapshot, error) { +func ValidSnapshotEntries(lg *zap.Logger, walDir string) ([]walpb.Snapshot, error) { var snaps []walpb.Snapshot var state raftpb.HardState var err error rec := &walpb.Record{} - names, err := readWalNames(walDir) + names, err := readWALNames(lg, walDir) if err != nil { return nil, err } // open wal files in read mode, so that there is no conflict // when the same WAL is opened elsewhere in write mode - rs, _, closer, err := openWALFiles(walDir, names, 0, false) + rs, _, closer, err := openWALFiles(lg, walDir, names, 0, false) if err != nil { return nil, err } @@ -496,7 +608,6 @@ func ValidSnapshotEntries(walDir string) ([]walpb.Snapshot, error) { } } snaps = snaps[:n:n] - return snaps, nil } @@ -507,24 +618,33 @@ func ValidSnapshotEntries(walDir string) ([]walpb.Snapshot, error) { // If it cannot read out the expected snap, it will return ErrSnapshotNotFound. // If the loaded snap doesn't match with the expected one, it will // return error ErrSnapshotMismatch. -func Verify(walDir string, snap walpb.Snapshot) error { +func Verify(lg *zap.Logger, walDir string, snap walpb.Snapshot) (*raftpb.HardState, error) { var metadata []byte var err error var match bool + var state raftpb.HardState rec := &walpb.Record{} - names, nameIndex, err := selectWALFiles(walDir, snap) + if lg == nil { + lg = zap.NewNop() + } + names, nameIndex, err := selectWALFiles(lg, walDir, snap) if err != nil { - return err + return nil, err } // open wal files in read mode, so that there is no conflict // when the same WAL is opened elsewhere in write mode - rs, _, closer, err := openWALFiles(walDir, names, nameIndex, false) + rs, _, closer, err := openWALFiles(lg, walDir, names, nameIndex, false) if err != nil { - return err + return nil, err } + defer func() { + if closer != nil { + closer() + } + }() // create a new decoder from the readers on the WAL files decoder := newDecoder(rs...) @@ -533,7 +653,7 @@ func Verify(walDir string, snap walpb.Snapshot) error { switch rec.Type { case metadataType: if metadata != nil && !bytes.Equal(metadata, rec.Data) { - return ErrMetadataConflict + return nil, ErrMetadataConflict } metadata = rec.Data case crcType: @@ -541,7 +661,7 @@ func Verify(walDir string, snap walpb.Snapshot) error { // Current crc of decoder must match the crc of the record. // We need not match 0 crc, since the decoder is a new one at this point. if crc != 0 && rec.Validate(crc) != nil { - return ErrCRCMismatch + return nil, ErrCRCMismatch } decoder.updateCRC(rec.Crc) case snapshotType: @@ -549,7 +669,7 @@ func Verify(walDir string, snap walpb.Snapshot) error { pbutil.MustUnmarshal(&loadedSnap, rec.Data) if loadedSnap.Index == snap.Index { if loadedSnap.Term != snap.Term { - return ErrSnapshotMismatch + return nil, ErrSnapshotMismatch } match = true } @@ -557,26 +677,23 @@ func Verify(walDir string, snap walpb.Snapshot) error { // are not necessary for validating the WAL contents case entryType: case stateType: + pbutil.MustUnmarshal(&state, rec.Data) default: - return fmt.Errorf("unexpected block type %d", rec.Type) + return nil, fmt.Errorf("unexpected block type %d", rec.Type) } } - if closer != nil { - closer() - } - // We do not have to read out all the WAL entries // as the decoder is opened in read mode. if err != io.EOF && err != io.ErrUnexpectedEOF { - return err + return nil, err } if !match { - return ErrSnapshotNotFound + return nil, ErrSnapshotNotFound } - return nil + return &state, nil } // cut closes current file written and creates a new one ready to append. @@ -588,9 +705,11 @@ func (w *WAL) cut() error { if serr != nil { return serr } + if err := w.tail().Truncate(off); err != nil { return err } + if err := w.sync(); err != nil { return err } @@ -610,15 +729,19 @@ func (w *WAL) cut() error { if err != nil { return err } + if err = w.saveCrc(prevCrc); err != nil { return err } + if err = w.encoder.encode(&walpb.Record{Type: metadataType, Data: w.metadata}); err != nil { return err } + if err = w.saveState(&w.state); err != nil { return err } + // atomically move temp wal file to wal file if err = w.sync(); err != nil { return err @@ -632,12 +755,11 @@ func (w *WAL) cut() error { if err = os.Rename(newTail.Name(), fpath); err != nil { return err } - start := time.Now() if err = fileutil.Fsync(w.dirFile); err != nil { return err } - syncDurations.Observe(time.Since(start).Seconds()) + walFsyncSec.Observe(time.Since(start).Seconds()) // reopen newTail with its new path so calls to Name() match the wal filename format newTail.Close() @@ -657,7 +779,7 @@ func (w *WAL) cut() error { return err } - plog.Infof("segmented wal file %v is created", fpath) + w.lg.Info("created a new WAL segment", zap.String("path", fpath)) return nil } @@ -667,14 +789,23 @@ func (w *WAL) sync() error { return err } } + + if w.unsafeNoSync { + return nil + } + start := time.Now() err := fileutil.Fdatasync(w.tail().File) - duration := time.Since(start) - if duration > warnSyncDuration { - plog.Warningf("sync duration of %v, expected less than %v", duration, warnSyncDuration) + took := time.Since(start) + if took > warnSyncDuration { + w.lg.Warn( + "slow fdatasync", + zap.Duration("took", took), + zap.Duration("expected-duration", warnSyncDuration), + ) } - syncDurations.Observe(duration.Seconds()) + walFsyncSec.Observe(took.Seconds()) return err } @@ -697,9 +828,8 @@ func (w *WAL) ReleaseLockTo(index uint64) error { var smaller int found := false - for i, l := range w.locks { - _, lockIndex, err := parseWalName(filepath.Base(l.Name())) + _, lockIndex, err := parseWALName(filepath.Base(l.Name())) if err != nil { return err } @@ -731,6 +861,7 @@ func (w *WAL) ReleaseLockTo(index uint64) error { return nil } +// Close closes the current WAL file and directory. func (w *WAL) Close() error { w.mu.Lock() defer w.mu.Unlock() @@ -750,7 +881,7 @@ func (w *WAL) Close() error { continue } if err := l.Close(); err != nil { - plog.Errorf("failed to unlock during closing wal: %s", err) + w.lg.Error("failed to close WAL", zap.Error(err)) } } @@ -814,6 +945,10 @@ func (w *WAL) Save(st raftpb.HardState, ents []raftpb.Entry) error { } func (w *WAL) SaveSnapshot(e walpb.Snapshot) error { + if err := walpb.ValidateSnapshotForWrite(&e); err != nil { + return err + } + b := pbutil.MustMarshal(&e) w.mu.Lock() @@ -846,18 +981,23 @@ func (w *WAL) seq() uint64 { if t == nil { return 0 } - seq, _, err := parseWalName(filepath.Base(t.Name())) + seq, _, err := parseWALName(filepath.Base(t.Name())) if err != nil { - plog.Fatalf("bad wal name %s (%v)", t.Name(), err) + w.lg.Fatal("failed to parse WAL name", zap.String("name", t.Name()), zap.Error(err)) } return seq } -func closeAll(rcs ...io.ReadCloser) error { +func closeAll(lg *zap.Logger, rcs ...io.ReadCloser) error { + stringArr := make([]string, 0) for _, f := range rcs { if err := f.Close(); err != nil { - return err + lg.Warn("failed to close: ", zap.Error(err)) + stringArr = append(stringArr, err.Error()) } } - return nil + if len(stringArr) == 0 { + return nil + } + return errors.New(strings.Join(stringArr, ", ")) } diff --git a/vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.go b/vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.go new file mode 100644 index 0000000000..e2070fbba3 --- /dev/null +++ b/vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.go @@ -0,0 +1,41 @@ +// Copyright 2015 The etcd Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package walpb + +import "errors" + +var ( + ErrCRCMismatch = errors.New("walpb: crc mismatch") +) + +func (rec *Record) Validate(crc uint32) error { + if rec.Crc == crc { + return nil + } + rec.Reset() + return ErrCRCMismatch +} + +// ValidateSnapshotForWrite ensures the Snapshot the newly written snapshot is valid. +// +// There might exist log-entries written by old etcd versions that does not conform +// to the requirements. +func ValidateSnapshotForWrite(e *Snapshot) error { + // Since etcd>=3.5.0 + if e.ConfState == nil && e.Index > 0 { + return errors.New("Saved (not-initial) snapshot is missing ConfState: " + e.String()) + } + return nil +} diff --git a/vendor/github.com/coreos/etcd/wal/walpb/record.pb.go b/vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.pb.go similarity index 76% rename from vendor/github.com/coreos/etcd/wal/walpb/record.pb.go rename to vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.pb.go index 10ee41702e..654d82636c 100644 --- a/vendor/github.com/coreos/etcd/wal/walpb/record.pb.go +++ b/vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.pb.go @@ -11,6 +11,7 @@ import ( _ "github.com/gogo/protobuf/gogoproto" proto "github.com/golang/protobuf/proto" + raftpb "go.etcd.io/etcd/raft/v3/raftpb" ) // Reference imports to suppress errors if they are not otherwise used. @@ -22,7 +23,7 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package type Record struct { Type int64 `protobuf:"varint,1,opt,name=type" json:"type"` @@ -66,12 +67,15 @@ func (m *Record) XXX_DiscardUnknown() { var xxx_messageInfo_Record proto.InternalMessageInfo +// Keep in sync with raftpb.SnapshotMetadata. type Snapshot struct { - Index uint64 `protobuf:"varint,1,opt,name=index" json:"index"` - Term uint64 `protobuf:"varint,2,opt,name=term" json:"term"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Index uint64 `protobuf:"varint,1,opt,name=index" json:"index"` + Term uint64 `protobuf:"varint,2,opt,name=term" json:"term"` + // Field populated since >=etcd-3.5.0. + ConfState *raftpb.ConfState `protobuf:"bytes,3,opt,name=conf_state,json=confState" json:"conf_state,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } func (m *Snapshot) Reset() { *m = Snapshot{} } @@ -115,19 +119,22 @@ func init() { func init() { proto.RegisterFile("record.proto", fileDescriptor_bf94fd919e302a1d) } var fileDescriptor_bf94fd919e302a1d = []byte{ - // 186 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x29, 0x4a, 0x4d, 0xce, - 0x2f, 0x4a, 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x2d, 0x4f, 0xcc, 0x29, 0x48, 0x92, - 0x12, 0x49, 0xcf, 0x4f, 0xcf, 0x07, 0x8b, 0xe8, 0x83, 0x58, 0x10, 0x49, 0x25, 0x3f, 0x2e, 0xb6, - 0x20, 0xb0, 0x62, 0x21, 0x09, 0x2e, 0x96, 0x92, 0xca, 0x82, 0x54, 0x09, 0x46, 0x05, 0x46, 0x0d, - 0x66, 0x27, 0x96, 0x13, 0xf7, 0xe4, 0x19, 0x82, 0xc0, 0x22, 0x42, 0x62, 0x5c, 0xcc, 0xc9, 0x45, - 0xc9, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xbc, 0x50, 0x09, 0x90, 0x80, 0x90, 0x10, 0x17, 0x4b, 0x4a, - 0x62, 0x49, 0xa2, 0x04, 0xb3, 0x02, 0xa3, 0x06, 0x4f, 0x10, 0x98, 0xad, 0xe4, 0xc0, 0xc5, 0x11, - 0x9c, 0x97, 0x58, 0x50, 0x9c, 0x91, 0x5f, 0x22, 0x24, 0xc5, 0xc5, 0x9a, 0x99, 0x97, 0x92, 0x5a, - 0x01, 0x36, 0x92, 0x05, 0xaa, 0x13, 0x22, 0x04, 0xb6, 0x2d, 0xb5, 0x28, 0x17, 0x6c, 0x28, 0x0b, - 0xdc, 0xb6, 0xd4, 0xa2, 0x5c, 0x27, 0x91, 0x13, 0x0f, 0xe5, 0x18, 0x4e, 0x3c, 0x92, 0x63, 0xbc, - 0xf0, 0x48, 0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x19, 0x8f, 0xe5, 0x18, 0x00, 0x01, 0x00, 0x00, - 0xff, 0xff, 0x7f, 0x5e, 0x5c, 0x46, 0xd3, 0x00, 0x00, 0x00, + // 234 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x3c, 0x8e, 0x41, 0x4e, 0xc3, 0x30, + 0x10, 0x45, 0x63, 0xe2, 0x22, 0x18, 0xca, 0x02, 0xab, 0xaa, 0xa2, 0x2c, 0x4c, 0xd4, 0x55, 0x56, + 0x29, 0xe2, 0x08, 0x65, 0xcf, 0x22, 0x3d, 0x00, 0x72, 0x1d, 0xa7, 0x20, 0xd1, 0x8c, 0x35, 0xb5, + 0x04, 0xdc, 0x84, 0x23, 0x65, 0xc9, 0x09, 0x10, 0x84, 0x8b, 0xa0, 0x8c, 0x03, 0x1b, 0xfb, 0xeb, + 0x7d, 0xf9, 0x7d, 0xc3, 0x9c, 0x9c, 0x45, 0x6a, 0x2a, 0x4f, 0x18, 0x50, 0xcd, 0x5e, 0xcc, 0xb3, + 0xdf, 0xe5, 0x8b, 0x3d, 0xee, 0x91, 0xc9, 0x7a, 0x4c, 0xb1, 0xcc, 0x97, 0x64, 0xda, 0xb0, 0x1e, + 0x0f, 0xbf, 0xe3, 0x2b, 0xf2, 0xd5, 0x3d, 0x9c, 0xd6, 0x2c, 0x51, 0x19, 0xc8, 0xf0, 0xe6, 0x5d, + 0x26, 0x0a, 0x51, 0xa6, 0x1b, 0xd9, 0x7f, 0x5e, 0x27, 0x35, 0x13, 0xb5, 0x84, 0xd4, 0x92, 0xcd, + 0x4e, 0x0a, 0x51, 0x5e, 0x4e, 0xc5, 0x08, 0x94, 0x02, 0xd9, 0x98, 0x60, 0xb2, 0xb4, 0x10, 0xe5, + 0xbc, 0xe6, 0xbc, 0x22, 0x38, 0xdb, 0x76, 0xc6, 0x1f, 0x1f, 0x31, 0xa8, 0x1c, 0x66, 0x4f, 0x5d, + 0xe3, 0x5e, 0x59, 0x29, 0xa7, 0x97, 0x11, 0xf1, 0x9a, 0xa3, 0x03, 0x4b, 0xe5, 0xff, 0x9a, 0xa3, + 0x83, 0xba, 0x01, 0xb0, 0xd8, 0xb5, 0x0f, 0xc7, 0x60, 0x82, 0x63, 0xf7, 0xc5, 0xed, 0x55, 0x15, + 0x7f, 0x5e, 0xdd, 0x61, 0xd7, 0x6e, 0xc7, 0xa2, 0x3e, 0xb7, 0x7f, 0x71, 0xb3, 0xe8, 0xbf, 0x75, + 0xd2, 0x0f, 0x5a, 0x7c, 0x0c, 0x5a, 0x7c, 0x0d, 0x5a, 0xbc, 0xff, 0xe8, 0xe4, 0x37, 0x00, 0x00, + 0xff, 0xff, 0xc3, 0x36, 0x0c, 0xad, 0x1d, 0x01, 0x00, 0x00, } func (m *Record) Marshal() (dAtA []byte, err error) { @@ -194,6 +201,18 @@ func (m *Snapshot) MarshalToSizedBuffer(dAtA []byte) (int, error) { i -= len(m.XXX_unrecognized) copy(dAtA[i:], m.XXX_unrecognized) } + if m.ConfState != nil { + { + size, err := m.ConfState.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintRecord(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } i = encodeVarintRecord(dAtA, i, uint64(m.Term)) i-- dAtA[i] = 0x10 @@ -240,6 +259,10 @@ func (m *Snapshot) Size() (n int) { _ = l n += 1 + sovRecord(uint64(m.Index)) n += 1 + sovRecord(uint64(m.Term)) + if m.ConfState != nil { + l = m.ConfState.Size() + n += 1 + l + sovRecord(uint64(l)) + } if m.XXX_unrecognized != nil { n += len(m.XXX_unrecognized) } @@ -359,10 +382,7 @@ func (m *Record) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRecord - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRecord } if (iNdEx + skippy) > l { @@ -445,16 +465,49 @@ func (m *Snapshot) Unmarshal(dAtA []byte) error { break } } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ConfState", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowRecord + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthRecord + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthRecord + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ConfState == nil { + m.ConfState = &raftpb.ConfState{} + } + if err := m.ConfState.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipRecord(dAtA[iNdEx:]) if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthRecord - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthRecord } if (iNdEx + skippy) > l { @@ -473,6 +526,7 @@ func (m *Snapshot) Unmarshal(dAtA []byte) error { func skipRecord(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 + depth := 0 for iNdEx < l { var wire uint64 for shift := uint(0); ; shift += 7 { @@ -504,10 +558,8 @@ func skipRecord(dAtA []byte) (n int, err error) { break } } - return iNdEx, nil case 1: iNdEx += 8 - return iNdEx, nil case 2: var length int for shift := uint(0); ; shift += 7 { @@ -528,55 +580,30 @@ func skipRecord(dAtA []byte) (n int, err error) { return 0, ErrInvalidLengthRecord } iNdEx += length - if iNdEx < 0 { - return 0, ErrInvalidLengthRecord - } - return iNdEx, nil case 3: - for { - var innerWire uint64 - var start int = iNdEx - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowRecord - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - innerWire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - innerWireType := int(innerWire & 0x7) - if innerWireType == 4 { - break - } - next, err := skipRecord(dAtA[start:]) - if err != nil { - return 0, err - } - iNdEx = start + next - if iNdEx < 0 { - return 0, ErrInvalidLengthRecord - } - } - return iNdEx, nil + depth++ case 4: - return iNdEx, nil + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupRecord + } + depth-- case 5: iNdEx += 4 - return iNdEx, nil default: return 0, fmt.Errorf("proto: illegal wireType %d", wireType) } + if iNdEx < 0 { + return 0, ErrInvalidLengthRecord + } + if depth == 0 { + return iNdEx, nil + } } - panic("unreachable") + return 0, io.ErrUnexpectedEOF } var ( - ErrInvalidLengthRecord = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowRecord = fmt.Errorf("proto: integer overflow") + ErrInvalidLengthRecord = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowRecord = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupRecord = fmt.Errorf("proto: unexpected end of group") ) diff --git a/vendor/github.com/coreos/etcd/wal/walpb/record.proto b/vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.proto similarity index 76% rename from vendor/github.com/coreos/etcd/wal/walpb/record.proto rename to vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.proto index b694cb2338..536fa6c19c 100644 --- a/vendor/github.com/coreos/etcd/wal/walpb/record.proto +++ b/vendor/go.etcd.io/etcd/server/v3/wal/walpb/record.proto @@ -2,6 +2,7 @@ syntax = "proto2"; package walpb; import "gogoproto/gogo.proto"; +import "raft/raftpb/raft.proto"; option (gogoproto.marshaler_all) = true; option (gogoproto.sizer_all) = true; @@ -14,7 +15,10 @@ message Record { optional bytes data = 3; } +// Keep in sync with raftpb.SnapshotMetadata. message Snapshot { optional uint64 index = 1 [(gogoproto.nullable) = false]; optional uint64 term = 2 [(gogoproto.nullable) = false]; + // Field populated since >=etcd-3.5.0. + optional raftpb.ConfState conf_state = 3; } diff --git a/vendor/go.opencensus.io/plugin/ochttp/client.go b/vendor/go.opencensus.io/plugin/ochttp/client.go deleted file mode 100644 index da815b2a73..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/client.go +++ /dev/null @@ -1,117 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "net/http" - "net/http/httptrace" - - "go.opencensus.io/trace" - "go.opencensus.io/trace/propagation" -) - -// Transport is an http.RoundTripper that instruments all outgoing requests with -// OpenCensus stats and tracing. -// -// The zero value is intended to be a useful default, but for -// now it's recommended that you explicitly set Propagation, since the default -// for this may change. -type Transport struct { - // Base may be set to wrap another http.RoundTripper that does the actual - // requests. By default http.DefaultTransport is used. - // - // If base HTTP roundtripper implements CancelRequest, - // the returned round tripper will be cancelable. - Base http.RoundTripper - - // Propagation defines how traces are propagated. If unspecified, a default - // (currently B3 format) will be used. - Propagation propagation.HTTPFormat - - // StartOptions are applied to the span started by this Transport around each - // request. - // - // StartOptions.SpanKind will always be set to trace.SpanKindClient - // for spans started by this transport. - StartOptions trace.StartOptions - - // GetStartOptions allows to set start options per request. If set, - // StartOptions is going to be ignored. - GetStartOptions func(*http.Request) trace.StartOptions - - // NameFromRequest holds the function to use for generating the span name - // from the information found in the outgoing HTTP Request. By default the - // name equals the URL Path. - FormatSpanName func(*http.Request) string - - // NewClientTrace may be set to a function allowing the current *trace.Span - // to be annotated with HTTP request event information emitted by the - // httptrace package. - NewClientTrace func(*http.Request, *trace.Span) *httptrace.ClientTrace - - // TODO: Implement tag propagation for HTTP. -} - -// RoundTrip implements http.RoundTripper, delegating to Base and recording stats and traces for the request. -func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) { - rt := t.base() - if isHealthEndpoint(req.URL.Path) { - return rt.RoundTrip(req) - } - // TODO: remove excessive nesting of http.RoundTrippers here. - format := t.Propagation - if format == nil { - format = defaultFormat - } - spanNameFormatter := t.FormatSpanName - if spanNameFormatter == nil { - spanNameFormatter = spanNameFromURL - } - - startOpts := t.StartOptions - if t.GetStartOptions != nil { - startOpts = t.GetStartOptions(req) - } - - rt = &traceTransport{ - base: rt, - format: format, - startOptions: trace.StartOptions{ - Sampler: startOpts.Sampler, - SpanKind: trace.SpanKindClient, - }, - formatSpanName: spanNameFormatter, - newClientTrace: t.NewClientTrace, - } - rt = statsTransport{base: rt} - return rt.RoundTrip(req) -} - -func (t *Transport) base() http.RoundTripper { - if t.Base != nil { - return t.Base - } - return http.DefaultTransport -} - -// CancelRequest cancels an in-flight request by closing its connection. -func (t *Transport) CancelRequest(req *http.Request) { - type canceler interface { - CancelRequest(*http.Request) - } - if cr, ok := t.base().(canceler); ok { - cr.CancelRequest(req) - } -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/client_stats.go b/vendor/go.opencensus.io/plugin/ochttp/client_stats.go deleted file mode 100644 index 17142aabe0..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/client_stats.go +++ /dev/null @@ -1,143 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "context" - "io" - "net/http" - "strconv" - "sync" - "time" - - "go.opencensus.io/stats" - "go.opencensus.io/tag" -) - -// statsTransport is an http.RoundTripper that collects stats for the outgoing requests. -type statsTransport struct { - base http.RoundTripper -} - -// RoundTrip implements http.RoundTripper, delegating to Base and recording stats for the request. -func (t statsTransport) RoundTrip(req *http.Request) (*http.Response, error) { - ctx, _ := tag.New(req.Context(), - tag.Upsert(KeyClientHost, req.Host), - tag.Upsert(Host, req.Host), - tag.Upsert(KeyClientPath, req.URL.Path), - tag.Upsert(Path, req.URL.Path), - tag.Upsert(KeyClientMethod, req.Method), - tag.Upsert(Method, req.Method)) - req = req.WithContext(ctx) - track := &tracker{ - start: time.Now(), - ctx: ctx, - } - if req.Body == nil { - // TODO: Handle cases where ContentLength is not set. - track.reqSize = -1 - } else if req.ContentLength > 0 { - track.reqSize = req.ContentLength - } - stats.Record(ctx, ClientRequestCount.M(1)) - - // Perform request. - resp, err := t.base.RoundTrip(req) - - if err != nil { - track.statusCode = http.StatusInternalServerError - track.end() - } else { - track.statusCode = resp.StatusCode - if req.Method != "HEAD" { - track.respContentLength = resp.ContentLength - } - if resp.Body == nil { - track.end() - } else { - track.body = resp.Body - resp.Body = wrappedBody(track, resp.Body) - } - } - return resp, err -} - -// CancelRequest cancels an in-flight request by closing its connection. -func (t statsTransport) CancelRequest(req *http.Request) { - type canceler interface { - CancelRequest(*http.Request) - } - if cr, ok := t.base.(canceler); ok { - cr.CancelRequest(req) - } -} - -type tracker struct { - ctx context.Context - respSize int64 - respContentLength int64 - reqSize int64 - start time.Time - body io.ReadCloser - statusCode int - endOnce sync.Once -} - -var _ io.ReadCloser = (*tracker)(nil) - -func (t *tracker) end() { - t.endOnce.Do(func() { - latencyMs := float64(time.Since(t.start)) / float64(time.Millisecond) - respSize := t.respSize - if t.respSize == 0 && t.respContentLength > 0 { - respSize = t.respContentLength - } - m := []stats.Measurement{ - ClientSentBytes.M(t.reqSize), - ClientReceivedBytes.M(respSize), - ClientRoundtripLatency.M(latencyMs), - ClientLatency.M(latencyMs), - ClientResponseBytes.M(t.respSize), - } - if t.reqSize >= 0 { - m = append(m, ClientRequestBytes.M(t.reqSize)) - } - - stats.RecordWithTags(t.ctx, []tag.Mutator{ - tag.Upsert(StatusCode, strconv.Itoa(t.statusCode)), - tag.Upsert(KeyClientStatus, strconv.Itoa(t.statusCode)), - }, m...) - }) -} - -func (t *tracker) Read(b []byte) (int, error) { - n, err := t.body.Read(b) - t.respSize += int64(n) - switch err { - case nil: - return n, nil - case io.EOF: - t.end() - } - return n, err -} - -func (t *tracker) Close() error { - // Invoking endSpan on Close will help catch the cases - // in which a read returned a non-nil error, we set the - // span status but didn't end the span. - t.end() - return t.body.Close() -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/doc.go b/vendor/go.opencensus.io/plugin/ochttp/doc.go deleted file mode 100644 index 10e626b16e..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/doc.go +++ /dev/null @@ -1,19 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package ochttp provides OpenCensus instrumentation for net/http package. -// -// For server instrumentation, see Handler. For client-side instrumentation, -// see Transport. -package ochttp // import "go.opencensus.io/plugin/ochttp" diff --git a/vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go b/vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go deleted file mode 100644 index 2f1c7f0063..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go +++ /dev/null @@ -1,123 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package b3 contains a propagation.HTTPFormat implementation -// for B3 propagation. See https://github.com/openzipkin/b3-propagation -// for more details. -package b3 // import "go.opencensus.io/plugin/ochttp/propagation/b3" - -import ( - "encoding/hex" - "net/http" - - "go.opencensus.io/trace" - "go.opencensus.io/trace/propagation" -) - -// B3 headers that OpenCensus understands. -const ( - TraceIDHeader = "X-B3-TraceId" - SpanIDHeader = "X-B3-SpanId" - SampledHeader = "X-B3-Sampled" -) - -// HTTPFormat implements propagation.HTTPFormat to propagate -// traces in HTTP headers in B3 propagation format. -// HTTPFormat skips the X-B3-ParentId and X-B3-Flags headers -// because there are additional fields not represented in the -// OpenCensus span context. Spans created from the incoming -// header will be the direct children of the client-side span. -// Similarly, receiver of the outgoing spans should use client-side -// span created by OpenCensus as the parent. -type HTTPFormat struct{} - -var _ propagation.HTTPFormat = (*HTTPFormat)(nil) - -// SpanContextFromRequest extracts a B3 span context from incoming requests. -func (f *HTTPFormat) SpanContextFromRequest(req *http.Request) (sc trace.SpanContext, ok bool) { - tid, ok := ParseTraceID(req.Header.Get(TraceIDHeader)) - if !ok { - return trace.SpanContext{}, false - } - sid, ok := ParseSpanID(req.Header.Get(SpanIDHeader)) - if !ok { - return trace.SpanContext{}, false - } - sampled, _ := ParseSampled(req.Header.Get(SampledHeader)) - return trace.SpanContext{ - TraceID: tid, - SpanID: sid, - TraceOptions: sampled, - }, true -} - -// ParseTraceID parses the value of the X-B3-TraceId header. -func ParseTraceID(tid string) (trace.TraceID, bool) { - if tid == "" { - return trace.TraceID{}, false - } - b, err := hex.DecodeString(tid) - if err != nil { - return trace.TraceID{}, false - } - var traceID trace.TraceID - if len(b) <= 8 { - // The lower 64-bits. - start := 8 + (8 - len(b)) - copy(traceID[start:], b) - } else { - start := 16 - len(b) - copy(traceID[start:], b) - } - - return traceID, true -} - -// ParseSpanID parses the value of the X-B3-SpanId or X-B3-ParentSpanId headers. -func ParseSpanID(sid string) (spanID trace.SpanID, ok bool) { - if sid == "" { - return trace.SpanID{}, false - } - b, err := hex.DecodeString(sid) - if err != nil { - return trace.SpanID{}, false - } - start := 8 - len(b) - copy(spanID[start:], b) - return spanID, true -} - -// ParseSampled parses the value of the X-B3-Sampled header. -func ParseSampled(sampled string) (trace.TraceOptions, bool) { - switch sampled { - case "true", "1": - return trace.TraceOptions(1), true - default: - return trace.TraceOptions(0), false - } -} - -// SpanContextToRequest modifies the given request to include B3 headers. -func (f *HTTPFormat) SpanContextToRequest(sc trace.SpanContext, req *http.Request) { - req.Header.Set(TraceIDHeader, hex.EncodeToString(sc.TraceID[:])) - req.Header.Set(SpanIDHeader, hex.EncodeToString(sc.SpanID[:])) - - var sampled string - if sc.IsSampled() { - sampled = "1" - } else { - sampled = "0" - } - req.Header.Set(SampledHeader, sampled) -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/route.go b/vendor/go.opencensus.io/plugin/ochttp/route.go deleted file mode 100644 index 5e6a343076..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/route.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "context" - "net/http" - - "go.opencensus.io/tag" -) - -// SetRoute sets the http_server_route tag to the given value. -// It's useful when an HTTP framework does not support the http.Handler interface -// and using WithRouteTag is not an option, but provides a way to hook into the request flow. -func SetRoute(ctx context.Context, route string) { - if a, ok := ctx.Value(addedTagsKey{}).(*addedTags); ok { - a.t = append(a.t, tag.Upsert(KeyServerRoute, route)) - } -} - -// WithRouteTag returns an http.Handler that records stats with the -// http_server_route tag set to the given value. -func WithRouteTag(handler http.Handler, route string) http.Handler { - return taggedHandlerFunc(func(w http.ResponseWriter, r *http.Request) []tag.Mutator { - addRoute := []tag.Mutator{tag.Upsert(KeyServerRoute, route)} - ctx, _ := tag.New(r.Context(), addRoute...) - r = r.WithContext(ctx) - handler.ServeHTTP(w, r) - return addRoute - }) -} - -// taggedHandlerFunc is a http.Handler that returns tags describing the -// processing of the request. These tags will be recorded along with the -// measures in this package at the end of the request. -type taggedHandlerFunc func(w http.ResponseWriter, r *http.Request) []tag.Mutator - -func (h taggedHandlerFunc) ServeHTTP(w http.ResponseWriter, r *http.Request) { - tags := h(w, r) - if a, ok := r.Context().Value(addedTagsKey{}).(*addedTags); ok { - a.t = append(a.t, tags...) - } -} - -type addedTagsKey struct{} - -type addedTags struct { - t []tag.Mutator -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/server.go b/vendor/go.opencensus.io/plugin/ochttp/server.go deleted file mode 100644 index c7ea642357..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/server.go +++ /dev/null @@ -1,453 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "context" - "io" - "net/http" - "strconv" - "sync" - "time" - - "go.opencensus.io/stats" - "go.opencensus.io/tag" - "go.opencensus.io/trace" - "go.opencensus.io/trace/propagation" -) - -// Handler is an http.Handler wrapper to instrument your HTTP server with -// OpenCensus. It supports both stats and tracing. -// -// Tracing -// -// This handler is aware of the incoming request's span, reading it from request -// headers as configured using the Propagation field. -// The extracted span can be accessed from the incoming request's -// context. -// -// span := trace.FromContext(r.Context()) -// -// The server span will be automatically ended at the end of ServeHTTP. -type Handler struct { - // Propagation defines how traces are propagated. If unspecified, - // B3 propagation will be used. - Propagation propagation.HTTPFormat - - // Handler is the handler used to handle the incoming request. - Handler http.Handler - - // StartOptions are applied to the span started by this Handler around each - // request. - // - // StartOptions.SpanKind will always be set to trace.SpanKindServer - // for spans started by this transport. - StartOptions trace.StartOptions - - // GetStartOptions allows to set start options per request. If set, - // StartOptions is going to be ignored. - GetStartOptions func(*http.Request) trace.StartOptions - - // IsPublicEndpoint should be set to true for publicly accessible HTTP(S) - // servers. If true, any trace metadata set on the incoming request will - // be added as a linked trace instead of being added as a parent of the - // current trace. - IsPublicEndpoint bool - - // FormatSpanName holds the function to use for generating the span name - // from the information found in the incoming HTTP Request. By default the - // name equals the URL Path. - FormatSpanName func(*http.Request) string - - // IsHealthEndpoint holds the function to use for determining if the - // incoming HTTP request should be considered a health check. This is in - // addition to the private isHealthEndpoint func which may also indicate - // tracing should be skipped. - IsHealthEndpoint func(*http.Request) bool -} - -func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) { - var tags addedTags - r, traceEnd := h.startTrace(w, r) - defer traceEnd() - w, statsEnd := h.startStats(w, r) - defer statsEnd(&tags) - handler := h.Handler - if handler == nil { - handler = http.DefaultServeMux - } - r = r.WithContext(context.WithValue(r.Context(), addedTagsKey{}, &tags)) - handler.ServeHTTP(w, r) -} - -func (h *Handler) startTrace(w http.ResponseWriter, r *http.Request) (*http.Request, func()) { - if h.IsHealthEndpoint != nil && h.IsHealthEndpoint(r) || isHealthEndpoint(r.URL.Path) { - return r, func() {} - } - var name string - if h.FormatSpanName == nil { - name = spanNameFromURL(r) - } else { - name = h.FormatSpanName(r) - } - ctx := r.Context() - - startOpts := h.StartOptions - if h.GetStartOptions != nil { - startOpts = h.GetStartOptions(r) - } - - var span *trace.Span - sc, ok := h.extractSpanContext(r) - if ok && !h.IsPublicEndpoint { - ctx, span = trace.StartSpanWithRemoteParent(ctx, name, sc, - trace.WithSampler(startOpts.Sampler), - trace.WithSpanKind(trace.SpanKindServer)) - } else { - ctx, span = trace.StartSpan(ctx, name, - trace.WithSampler(startOpts.Sampler), - trace.WithSpanKind(trace.SpanKindServer), - ) - if ok { - span.AddLink(trace.Link{ - TraceID: sc.TraceID, - SpanID: sc.SpanID, - Type: trace.LinkTypeParent, - Attributes: nil, - }) - } - } - span.AddAttributes(requestAttrs(r)...) - if r.Body == nil { - // TODO: Handle cases where ContentLength is not set. - } else if r.ContentLength > 0 { - span.AddMessageReceiveEvent(0, /* TODO: messageID */ - r.ContentLength, -1) - } - return r.WithContext(ctx), span.End -} - -func (h *Handler) extractSpanContext(r *http.Request) (trace.SpanContext, bool) { - if h.Propagation == nil { - return defaultFormat.SpanContextFromRequest(r) - } - return h.Propagation.SpanContextFromRequest(r) -} - -func (h *Handler) startStats(w http.ResponseWriter, r *http.Request) (http.ResponseWriter, func(tags *addedTags)) { - ctx, _ := tag.New(r.Context(), - tag.Upsert(Host, r.Host), - tag.Upsert(Path, r.URL.Path), - tag.Upsert(Method, r.Method)) - track := &trackingResponseWriter{ - start: time.Now(), - ctx: ctx, - writer: w, - } - if r.Body == nil { - // TODO: Handle cases where ContentLength is not set. - track.reqSize = -1 - } else if r.ContentLength > 0 { - track.reqSize = r.ContentLength - } - stats.Record(ctx, ServerRequestCount.M(1)) - return track.wrappedResponseWriter(), track.end -} - -type trackingResponseWriter struct { - ctx context.Context - reqSize int64 - respSize int64 - start time.Time - statusCode int - statusLine string - endOnce sync.Once - writer http.ResponseWriter -} - -// Compile time assertion for ResponseWriter interface -var _ http.ResponseWriter = (*trackingResponseWriter)(nil) - -func (t *trackingResponseWriter) end(tags *addedTags) { - t.endOnce.Do(func() { - if t.statusCode == 0 { - t.statusCode = 200 - } - - span := trace.FromContext(t.ctx) - span.SetStatus(TraceStatus(t.statusCode, t.statusLine)) - span.AddAttributes(trace.Int64Attribute(StatusCodeAttribute, int64(t.statusCode))) - - m := []stats.Measurement{ - ServerLatency.M(float64(time.Since(t.start)) / float64(time.Millisecond)), - ServerResponseBytes.M(t.respSize), - } - if t.reqSize >= 0 { - m = append(m, ServerRequestBytes.M(t.reqSize)) - } - allTags := make([]tag.Mutator, len(tags.t)+1) - allTags[0] = tag.Upsert(StatusCode, strconv.Itoa(t.statusCode)) - copy(allTags[1:], tags.t) - stats.RecordWithTags(t.ctx, allTags, m...) - }) -} - -func (t *trackingResponseWriter) Header() http.Header { - return t.writer.Header() -} - -func (t *trackingResponseWriter) Write(data []byte) (int, error) { - n, err := t.writer.Write(data) - t.respSize += int64(n) - // Add message event for request bytes sent. - span := trace.FromContext(t.ctx) - span.AddMessageSendEvent(0 /* TODO: messageID */, int64(n), -1) - return n, err -} - -func (t *trackingResponseWriter) WriteHeader(statusCode int) { - t.writer.WriteHeader(statusCode) - t.statusCode = statusCode - t.statusLine = http.StatusText(t.statusCode) -} - -// wrappedResponseWriter returns a wrapped version of the original -// ResponseWriter and only implements the same combination of additional -// interfaces as the original. -// This implementation is based on https://github.com/felixge/httpsnoop. -func (t *trackingResponseWriter) wrappedResponseWriter() http.ResponseWriter { - var ( - hj, i0 = t.writer.(http.Hijacker) - cn, i1 = t.writer.(http.CloseNotifier) - pu, i2 = t.writer.(http.Pusher) - fl, i3 = t.writer.(http.Flusher) - rf, i4 = t.writer.(io.ReaderFrom) - ) - - switch { - case !i0 && !i1 && !i2 && !i3 && !i4: - return struct { - http.ResponseWriter - }{t} - case !i0 && !i1 && !i2 && !i3 && i4: - return struct { - http.ResponseWriter - io.ReaderFrom - }{t, rf} - case !i0 && !i1 && !i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.Flusher - }{t, fl} - case !i0 && !i1 && !i2 && i3 && i4: - return struct { - http.ResponseWriter - http.Flusher - io.ReaderFrom - }{t, fl, rf} - case !i0 && !i1 && i2 && !i3 && !i4: - return struct { - http.ResponseWriter - http.Pusher - }{t, pu} - case !i0 && !i1 && i2 && !i3 && i4: - return struct { - http.ResponseWriter - http.Pusher - io.ReaderFrom - }{t, pu, rf} - case !i0 && !i1 && i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.Pusher - http.Flusher - }{t, pu, fl} - case !i0 && !i1 && i2 && i3 && i4: - return struct { - http.ResponseWriter - http.Pusher - http.Flusher - io.ReaderFrom - }{t, pu, fl, rf} - case !i0 && i1 && !i2 && !i3 && !i4: - return struct { - http.ResponseWriter - http.CloseNotifier - }{t, cn} - case !i0 && i1 && !i2 && !i3 && i4: - return struct { - http.ResponseWriter - http.CloseNotifier - io.ReaderFrom - }{t, cn, rf} - case !i0 && i1 && !i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.CloseNotifier - http.Flusher - }{t, cn, fl} - case !i0 && i1 && !i2 && i3 && i4: - return struct { - http.ResponseWriter - http.CloseNotifier - http.Flusher - io.ReaderFrom - }{t, cn, fl, rf} - case !i0 && i1 && i2 && !i3 && !i4: - return struct { - http.ResponseWriter - http.CloseNotifier - http.Pusher - }{t, cn, pu} - case !i0 && i1 && i2 && !i3 && i4: - return struct { - http.ResponseWriter - http.CloseNotifier - http.Pusher - io.ReaderFrom - }{t, cn, pu, rf} - case !i0 && i1 && i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.CloseNotifier - http.Pusher - http.Flusher - }{t, cn, pu, fl} - case !i0 && i1 && i2 && i3 && i4: - return struct { - http.ResponseWriter - http.CloseNotifier - http.Pusher - http.Flusher - io.ReaderFrom - }{t, cn, pu, fl, rf} - case i0 && !i1 && !i2 && !i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - }{t, hj} - case i0 && !i1 && !i2 && !i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - io.ReaderFrom - }{t, hj, rf} - case i0 && !i1 && !i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - http.Flusher - }{t, hj, fl} - case i0 && !i1 && !i2 && i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - http.Flusher - io.ReaderFrom - }{t, hj, fl, rf} - case i0 && !i1 && i2 && !i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - http.Pusher - }{t, hj, pu} - case i0 && !i1 && i2 && !i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - http.Pusher - io.ReaderFrom - }{t, hj, pu, rf} - case i0 && !i1 && i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - http.Pusher - http.Flusher - }{t, hj, pu, fl} - case i0 && !i1 && i2 && i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - http.Pusher - http.Flusher - io.ReaderFrom - }{t, hj, pu, fl, rf} - case i0 && i1 && !i2 && !i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - }{t, hj, cn} - case i0 && i1 && !i2 && !i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - io.ReaderFrom - }{t, hj, cn, rf} - case i0 && i1 && !i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - http.Flusher - }{t, hj, cn, fl} - case i0 && i1 && !i2 && i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - http.Flusher - io.ReaderFrom - }{t, hj, cn, fl, rf} - case i0 && i1 && i2 && !i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - http.Pusher - }{t, hj, cn, pu} - case i0 && i1 && i2 && !i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - http.Pusher - io.ReaderFrom - }{t, hj, cn, pu, rf} - case i0 && i1 && i2 && i3 && !i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - http.Pusher - http.Flusher - }{t, hj, cn, pu, fl} - case i0 && i1 && i2 && i3 && i4: - return struct { - http.ResponseWriter - http.Hijacker - http.CloseNotifier - http.Pusher - http.Flusher - io.ReaderFrom - }{t, hj, cn, pu, fl, rf} - default: - return struct { - http.ResponseWriter - }{t} - } -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go b/vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go deleted file mode 100644 index 05c6c56cc7..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go +++ /dev/null @@ -1,169 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "crypto/tls" - "net/http" - "net/http/httptrace" - "strings" - - "go.opencensus.io/trace" -) - -type spanAnnotator struct { - sp *trace.Span -} - -// TODO: Remove NewSpanAnnotator at the next release. - -// NewSpanAnnotator returns a httptrace.ClientTrace which annotates -// all emitted httptrace events on the provided Span. -// Deprecated: Use NewSpanAnnotatingClientTrace instead -func NewSpanAnnotator(r *http.Request, s *trace.Span) *httptrace.ClientTrace { - return NewSpanAnnotatingClientTrace(r, s) -} - -// NewSpanAnnotatingClientTrace returns a httptrace.ClientTrace which annotates -// all emitted httptrace events on the provided Span. -func NewSpanAnnotatingClientTrace(_ *http.Request, s *trace.Span) *httptrace.ClientTrace { - sa := spanAnnotator{sp: s} - - return &httptrace.ClientTrace{ - GetConn: sa.getConn, - GotConn: sa.gotConn, - PutIdleConn: sa.putIdleConn, - GotFirstResponseByte: sa.gotFirstResponseByte, - Got100Continue: sa.got100Continue, - DNSStart: sa.dnsStart, - DNSDone: sa.dnsDone, - ConnectStart: sa.connectStart, - ConnectDone: sa.connectDone, - TLSHandshakeStart: sa.tlsHandshakeStart, - TLSHandshakeDone: sa.tlsHandshakeDone, - WroteHeaders: sa.wroteHeaders, - Wait100Continue: sa.wait100Continue, - WroteRequest: sa.wroteRequest, - } -} - -func (s spanAnnotator) getConn(hostPort string) { - attrs := []trace.Attribute{ - trace.StringAttribute("httptrace.get_connection.host_port", hostPort), - } - s.sp.Annotate(attrs, "GetConn") -} - -func (s spanAnnotator) gotConn(info httptrace.GotConnInfo) { - attrs := []trace.Attribute{ - trace.BoolAttribute("httptrace.got_connection.reused", info.Reused), - trace.BoolAttribute("httptrace.got_connection.was_idle", info.WasIdle), - } - if info.WasIdle { - attrs = append(attrs, - trace.StringAttribute("httptrace.got_connection.idle_time", info.IdleTime.String())) - } - s.sp.Annotate(attrs, "GotConn") -} - -// PutIdleConn implements a httptrace.ClientTrace hook -func (s spanAnnotator) putIdleConn(err error) { - var attrs []trace.Attribute - if err != nil { - attrs = append(attrs, - trace.StringAttribute("httptrace.put_idle_connection.error", err.Error())) - } - s.sp.Annotate(attrs, "PutIdleConn") -} - -func (s spanAnnotator) gotFirstResponseByte() { - s.sp.Annotate(nil, "GotFirstResponseByte") -} - -func (s spanAnnotator) got100Continue() { - s.sp.Annotate(nil, "Got100Continue") -} - -func (s spanAnnotator) dnsStart(info httptrace.DNSStartInfo) { - attrs := []trace.Attribute{ - trace.StringAttribute("httptrace.dns_start.host", info.Host), - } - s.sp.Annotate(attrs, "DNSStart") -} - -func (s spanAnnotator) dnsDone(info httptrace.DNSDoneInfo) { - var addrs []string - for _, addr := range info.Addrs { - addrs = append(addrs, addr.String()) - } - attrs := []trace.Attribute{ - trace.StringAttribute("httptrace.dns_done.addrs", strings.Join(addrs, " , ")), - } - if info.Err != nil { - attrs = append(attrs, - trace.StringAttribute("httptrace.dns_done.error", info.Err.Error())) - } - s.sp.Annotate(attrs, "DNSDone") -} - -func (s spanAnnotator) connectStart(network, addr string) { - attrs := []trace.Attribute{ - trace.StringAttribute("httptrace.connect_start.network", network), - trace.StringAttribute("httptrace.connect_start.addr", addr), - } - s.sp.Annotate(attrs, "ConnectStart") -} - -func (s spanAnnotator) connectDone(network, addr string, err error) { - attrs := []trace.Attribute{ - trace.StringAttribute("httptrace.connect_done.network", network), - trace.StringAttribute("httptrace.connect_done.addr", addr), - } - if err != nil { - attrs = append(attrs, - trace.StringAttribute("httptrace.connect_done.error", err.Error())) - } - s.sp.Annotate(attrs, "ConnectDone") -} - -func (s spanAnnotator) tlsHandshakeStart() { - s.sp.Annotate(nil, "TLSHandshakeStart") -} - -func (s spanAnnotator) tlsHandshakeDone(_ tls.ConnectionState, err error) { - var attrs []trace.Attribute - if err != nil { - attrs = append(attrs, - trace.StringAttribute("httptrace.tls_handshake_done.error", err.Error())) - } - s.sp.Annotate(attrs, "TLSHandshakeDone") -} - -func (s spanAnnotator) wroteHeaders() { - s.sp.Annotate(nil, "WroteHeaders") -} - -func (s spanAnnotator) wait100Continue() { - s.sp.Annotate(nil, "Wait100Continue") -} - -func (s spanAnnotator) wroteRequest(info httptrace.WroteRequestInfo) { - var attrs []trace.Attribute - if info.Err != nil { - attrs = append(attrs, - trace.StringAttribute("httptrace.wrote_request.error", info.Err.Error())) - } - s.sp.Annotate(attrs, "WroteRequest") -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/stats.go b/vendor/go.opencensus.io/plugin/ochttp/stats.go deleted file mode 100644 index ee3729040d..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/stats.go +++ /dev/null @@ -1,292 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "go.opencensus.io/stats" - "go.opencensus.io/stats/view" - "go.opencensus.io/tag" -) - -// Deprecated: client HTTP measures. -var ( - // Deprecated: Use a Count aggregation over one of the other client measures to achieve the same effect. - ClientRequestCount = stats.Int64( - "opencensus.io/http/client/request_count", - "Number of HTTP requests started", - stats.UnitDimensionless) - // Deprecated: Use ClientSentBytes. - ClientRequestBytes = stats.Int64( - "opencensus.io/http/client/request_bytes", - "HTTP request body size if set as ContentLength (uncompressed)", - stats.UnitBytes) - // Deprecated: Use ClientReceivedBytes. - ClientResponseBytes = stats.Int64( - "opencensus.io/http/client/response_bytes", - "HTTP response body size (uncompressed)", - stats.UnitBytes) - // Deprecated: Use ClientRoundtripLatency. - ClientLatency = stats.Float64( - "opencensus.io/http/client/latency", - "End-to-end latency", - stats.UnitMilliseconds) -) - -// The following client HTTP measures are supported for use in custom views. -var ( - ClientSentBytes = stats.Int64( - "opencensus.io/http/client/sent_bytes", - "Total bytes sent in request body (not including headers)", - stats.UnitBytes, - ) - ClientReceivedBytes = stats.Int64( - "opencensus.io/http/client/received_bytes", - "Total bytes received in response bodies (not including headers but including error responses with bodies)", - stats.UnitBytes, - ) - ClientRoundtripLatency = stats.Float64( - "opencensus.io/http/client/roundtrip_latency", - "Time between first byte of request headers sent to last byte of response received, or terminal error", - stats.UnitMilliseconds, - ) -) - -// The following server HTTP measures are supported for use in custom views: -var ( - ServerRequestCount = stats.Int64( - "opencensus.io/http/server/request_count", - "Number of HTTP requests started", - stats.UnitDimensionless) - ServerRequestBytes = stats.Int64( - "opencensus.io/http/server/request_bytes", - "HTTP request body size if set as ContentLength (uncompressed)", - stats.UnitBytes) - ServerResponseBytes = stats.Int64( - "opencensus.io/http/server/response_bytes", - "HTTP response body size (uncompressed)", - stats.UnitBytes) - ServerLatency = stats.Float64( - "opencensus.io/http/server/latency", - "End-to-end latency", - stats.UnitMilliseconds) -) - -// The following tags are applied to stats recorded by this package. Host, Path -// and Method are applied to all measures. StatusCode is not applied to -// ClientRequestCount or ServerRequestCount, since it is recorded before the status is known. -var ( - // Host is the value of the HTTP Host header. - // - // The value of this tag can be controlled by the HTTP client, so you need - // to watch out for potentially generating high-cardinality labels in your - // metrics backend if you use this tag in views. - Host = tag.MustNewKey("http.host") - - // StatusCode is the numeric HTTP response status code, - // or "error" if a transport error occurred and no status code was read. - StatusCode = tag.MustNewKey("http.status") - - // Path is the URL path (not including query string) in the request. - // - // The value of this tag can be controlled by the HTTP client, so you need - // to watch out for potentially generating high-cardinality labels in your - // metrics backend if you use this tag in views. - Path = tag.MustNewKey("http.path") - - // Method is the HTTP method of the request, capitalized (GET, POST, etc.). - Method = tag.MustNewKey("http.method") - - // KeyServerRoute is a low cardinality string representing the logical - // handler of the request. This is usually the pattern registered on the a - // ServeMux (or similar string). - KeyServerRoute = tag.MustNewKey("http_server_route") -) - -// Client tag keys. -var ( - // KeyClientMethod is the HTTP method, capitalized (i.e. GET, POST, PUT, DELETE, etc.). - KeyClientMethod = tag.MustNewKey("http_client_method") - // KeyClientPath is the URL path (not including query string). - KeyClientPath = tag.MustNewKey("http_client_path") - // KeyClientStatus is the HTTP status code as an integer (e.g. 200, 404, 500.), or "error" if no response status line was received. - KeyClientStatus = tag.MustNewKey("http_client_status") - // KeyClientHost is the value of the request Host header. - KeyClientHost = tag.MustNewKey("http_client_host") -) - -// Default distributions used by views in this package. -var ( - DefaultSizeDistribution = view.Distribution(1024, 2048, 4096, 16384, 65536, 262144, 1048576, 4194304, 16777216, 67108864, 268435456, 1073741824, 4294967296) - DefaultLatencyDistribution = view.Distribution(1, 2, 3, 4, 5, 6, 8, 10, 13, 16, 20, 25, 30, 40, 50, 65, 80, 100, 130, 160, 200, 250, 300, 400, 500, 650, 800, 1000, 2000, 5000, 10000, 20000, 50000, 100000) -) - -// Package ochttp provides some convenience views for client measures. -// You still need to register these views for data to actually be collected. -var ( - ClientSentBytesDistribution = &view.View{ - Name: "opencensus.io/http/client/sent_bytes", - Measure: ClientSentBytes, - Aggregation: DefaultSizeDistribution, - Description: "Total bytes sent in request body (not including headers), by HTTP method and response status", - TagKeys: []tag.Key{KeyClientMethod, KeyClientStatus}, - } - - ClientReceivedBytesDistribution = &view.View{ - Name: "opencensus.io/http/client/received_bytes", - Measure: ClientReceivedBytes, - Aggregation: DefaultSizeDistribution, - Description: "Total bytes received in response bodies (not including headers but including error responses with bodies), by HTTP method and response status", - TagKeys: []tag.Key{KeyClientMethod, KeyClientStatus}, - } - - ClientRoundtripLatencyDistribution = &view.View{ - Name: "opencensus.io/http/client/roundtrip_latency", - Measure: ClientRoundtripLatency, - Aggregation: DefaultLatencyDistribution, - Description: "End-to-end latency, by HTTP method and response status", - TagKeys: []tag.Key{KeyClientMethod, KeyClientStatus}, - } - - ClientCompletedCount = &view.View{ - Name: "opencensus.io/http/client/completed_count", - Measure: ClientRoundtripLatency, - Aggregation: view.Count(), - Description: "Count of completed requests, by HTTP method and response status", - TagKeys: []tag.Key{KeyClientMethod, KeyClientStatus}, - } -) - -// Deprecated: Old client Views. -var ( - // Deprecated: No direct replacement, but see ClientCompletedCount. - ClientRequestCountView = &view.View{ - Name: "opencensus.io/http/client/request_count", - Description: "Count of HTTP requests started", - Measure: ClientRequestCount, - Aggregation: view.Count(), - } - - // Deprecated: Use ClientSentBytesDistribution. - ClientRequestBytesView = &view.View{ - Name: "opencensus.io/http/client/request_bytes", - Description: "Size distribution of HTTP request body", - Measure: ClientSentBytes, - Aggregation: DefaultSizeDistribution, - } - - // Deprecated: Use ClientReceivedBytesDistribution instead. - ClientResponseBytesView = &view.View{ - Name: "opencensus.io/http/client/response_bytes", - Description: "Size distribution of HTTP response body", - Measure: ClientReceivedBytes, - Aggregation: DefaultSizeDistribution, - } - - // Deprecated: Use ClientRoundtripLatencyDistribution instead. - ClientLatencyView = &view.View{ - Name: "opencensus.io/http/client/latency", - Description: "Latency distribution of HTTP requests", - Measure: ClientRoundtripLatency, - Aggregation: DefaultLatencyDistribution, - } - - // Deprecated: Use ClientCompletedCount instead. - ClientRequestCountByMethod = &view.View{ - Name: "opencensus.io/http/client/request_count_by_method", - Description: "Client request count by HTTP method", - TagKeys: []tag.Key{Method}, - Measure: ClientSentBytes, - Aggregation: view.Count(), - } - - // Deprecated: Use ClientCompletedCount instead. - ClientResponseCountByStatusCode = &view.View{ - Name: "opencensus.io/http/client/response_count_by_status_code", - Description: "Client response count by status code", - TagKeys: []tag.Key{StatusCode}, - Measure: ClientRoundtripLatency, - Aggregation: view.Count(), - } -) - -// Package ochttp provides some convenience views for server measures. -// You still need to register these views for data to actually be collected. -var ( - ServerRequestCountView = &view.View{ - Name: "opencensus.io/http/server/request_count", - Description: "Count of HTTP requests started", - Measure: ServerRequestCount, - Aggregation: view.Count(), - } - - ServerRequestBytesView = &view.View{ - Name: "opencensus.io/http/server/request_bytes", - Description: "Size distribution of HTTP request body", - Measure: ServerRequestBytes, - Aggregation: DefaultSizeDistribution, - } - - ServerResponseBytesView = &view.View{ - Name: "opencensus.io/http/server/response_bytes", - Description: "Size distribution of HTTP response body", - Measure: ServerResponseBytes, - Aggregation: DefaultSizeDistribution, - } - - ServerLatencyView = &view.View{ - Name: "opencensus.io/http/server/latency", - Description: "Latency distribution of HTTP requests", - Measure: ServerLatency, - Aggregation: DefaultLatencyDistribution, - } - - ServerRequestCountByMethod = &view.View{ - Name: "opencensus.io/http/server/request_count_by_method", - Description: "Server request count by HTTP method", - TagKeys: []tag.Key{Method}, - Measure: ServerRequestCount, - Aggregation: view.Count(), - } - - ServerResponseCountByStatusCode = &view.View{ - Name: "opencensus.io/http/server/response_count_by_status_code", - Description: "Server response count by status code", - TagKeys: []tag.Key{StatusCode}, - Measure: ServerLatency, - Aggregation: view.Count(), - } -) - -// DefaultClientViews are the default client views provided by this package. -// Deprecated: No replacement. Register the views you would like individually. -var DefaultClientViews = []*view.View{ - ClientRequestCountView, - ClientRequestBytesView, - ClientResponseBytesView, - ClientLatencyView, - ClientRequestCountByMethod, - ClientResponseCountByStatusCode, -} - -// DefaultServerViews are the default server views provided by this package. -// Deprecated: No replacement. Register the views you would like individually. -var DefaultServerViews = []*view.View{ - ServerRequestCountView, - ServerRequestBytesView, - ServerResponseBytesView, - ServerLatencyView, - ServerRequestCountByMethod, - ServerResponseCountByStatusCode, -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/trace.go b/vendor/go.opencensus.io/plugin/ochttp/trace.go deleted file mode 100644 index ed3a5db561..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/trace.go +++ /dev/null @@ -1,244 +0,0 @@ -// Copyright 2018, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "io" - "net/http" - "net/http/httptrace" - - "go.opencensus.io/plugin/ochttp/propagation/b3" - "go.opencensus.io/trace" - "go.opencensus.io/trace/propagation" -) - -// TODO(jbd): Add godoc examples. - -var defaultFormat propagation.HTTPFormat = &b3.HTTPFormat{} - -// Attributes recorded on the span for the requests. -// Only trace exporters will need them. -const ( - HostAttribute = "http.host" - MethodAttribute = "http.method" - PathAttribute = "http.path" - URLAttribute = "http.url" - UserAgentAttribute = "http.user_agent" - StatusCodeAttribute = "http.status_code" -) - -type traceTransport struct { - base http.RoundTripper - startOptions trace.StartOptions - format propagation.HTTPFormat - formatSpanName func(*http.Request) string - newClientTrace func(*http.Request, *trace.Span) *httptrace.ClientTrace -} - -// TODO(jbd): Add message events for request and response size. - -// RoundTrip creates a trace.Span and inserts it into the outgoing request's headers. -// The created span can follow a parent span, if a parent is presented in -// the request's context. -func (t *traceTransport) RoundTrip(req *http.Request) (*http.Response, error) { - name := t.formatSpanName(req) - // TODO(jbd): Discuss whether we want to prefix - // outgoing requests with Sent. - ctx, span := trace.StartSpan(req.Context(), name, - trace.WithSampler(t.startOptions.Sampler), - trace.WithSpanKind(trace.SpanKindClient)) - - if t.newClientTrace != nil { - req = req.WithContext(httptrace.WithClientTrace(ctx, t.newClientTrace(req, span))) - } else { - req = req.WithContext(ctx) - } - - if t.format != nil { - // SpanContextToRequest will modify its Request argument, which is - // contrary to the contract for http.RoundTripper, so we need to - // pass it a copy of the Request. - // However, the Request struct itself was already copied by - // the WithContext calls above and so we just need to copy the header. - header := make(http.Header) - for k, v := range req.Header { - header[k] = v - } - req.Header = header - t.format.SpanContextToRequest(span.SpanContext(), req) - } - - span.AddAttributes(requestAttrs(req)...) - resp, err := t.base.RoundTrip(req) - if err != nil { - span.SetStatus(trace.Status{Code: trace.StatusCodeUnknown, Message: err.Error()}) - span.End() - return resp, err - } - - span.AddAttributes(responseAttrs(resp)...) - span.SetStatus(TraceStatus(resp.StatusCode, resp.Status)) - - // span.End() will be invoked after - // a read from resp.Body returns io.EOF or when - // resp.Body.Close() is invoked. - bt := &bodyTracker{rc: resp.Body, span: span} - resp.Body = wrappedBody(bt, resp.Body) - return resp, err -} - -// bodyTracker wraps a response.Body and invokes -// trace.EndSpan on encountering io.EOF on reading -// the body of the original response. -type bodyTracker struct { - rc io.ReadCloser - span *trace.Span -} - -var _ io.ReadCloser = (*bodyTracker)(nil) - -func (bt *bodyTracker) Read(b []byte) (int, error) { - n, err := bt.rc.Read(b) - - switch err { - case nil: - return n, nil - case io.EOF: - bt.span.End() - default: - // For all other errors, set the span status - bt.span.SetStatus(trace.Status{ - // Code 2 is the error code for Internal server error. - Code: 2, - Message: err.Error(), - }) - } - return n, err -} - -func (bt *bodyTracker) Close() error { - // Invoking endSpan on Close will help catch the cases - // in which a read returned a non-nil error, we set the - // span status but didn't end the span. - bt.span.End() - return bt.rc.Close() -} - -// CancelRequest cancels an in-flight request by closing its connection. -func (t *traceTransport) CancelRequest(req *http.Request) { - type canceler interface { - CancelRequest(*http.Request) - } - if cr, ok := t.base.(canceler); ok { - cr.CancelRequest(req) - } -} - -func spanNameFromURL(req *http.Request) string { - return req.URL.Path -} - -func requestAttrs(r *http.Request) []trace.Attribute { - userAgent := r.UserAgent() - - attrs := make([]trace.Attribute, 0, 5) - attrs = append(attrs, - trace.StringAttribute(PathAttribute, r.URL.Path), - trace.StringAttribute(URLAttribute, r.URL.String()), - trace.StringAttribute(HostAttribute, r.Host), - trace.StringAttribute(MethodAttribute, r.Method), - ) - - if userAgent != "" { - attrs = append(attrs, trace.StringAttribute(UserAgentAttribute, userAgent)) - } - - return attrs -} - -func responseAttrs(resp *http.Response) []trace.Attribute { - return []trace.Attribute{ - trace.Int64Attribute(StatusCodeAttribute, int64(resp.StatusCode)), - } -} - -// TraceStatus is a utility to convert the HTTP status code to a trace.Status that -// represents the outcome as closely as possible. -func TraceStatus(httpStatusCode int, statusLine string) trace.Status { - var code int32 - if httpStatusCode < 200 || httpStatusCode >= 400 { - code = trace.StatusCodeUnknown - } - switch httpStatusCode { - case 499: - code = trace.StatusCodeCancelled - case http.StatusBadRequest: - code = trace.StatusCodeInvalidArgument - case http.StatusUnprocessableEntity: - code = trace.StatusCodeInvalidArgument - case http.StatusGatewayTimeout: - code = trace.StatusCodeDeadlineExceeded - case http.StatusNotFound: - code = trace.StatusCodeNotFound - case http.StatusForbidden: - code = trace.StatusCodePermissionDenied - case http.StatusUnauthorized: // 401 is actually unauthenticated. - code = trace.StatusCodeUnauthenticated - case http.StatusTooManyRequests: - code = trace.StatusCodeResourceExhausted - case http.StatusNotImplemented: - code = trace.StatusCodeUnimplemented - case http.StatusServiceUnavailable: - code = trace.StatusCodeUnavailable - case http.StatusOK: - code = trace.StatusCodeOK - case http.StatusConflict: - code = trace.StatusCodeAlreadyExists - } - - return trace.Status{Code: code, Message: codeToStr[code]} -} - -var codeToStr = map[int32]string{ - trace.StatusCodeOK: `OK`, - trace.StatusCodeCancelled: `CANCELLED`, - trace.StatusCodeUnknown: `UNKNOWN`, - trace.StatusCodeInvalidArgument: `INVALID_ARGUMENT`, - trace.StatusCodeDeadlineExceeded: `DEADLINE_EXCEEDED`, - trace.StatusCodeNotFound: `NOT_FOUND`, - trace.StatusCodeAlreadyExists: `ALREADY_EXISTS`, - trace.StatusCodePermissionDenied: `PERMISSION_DENIED`, - trace.StatusCodeResourceExhausted: `RESOURCE_EXHAUSTED`, - trace.StatusCodeFailedPrecondition: `FAILED_PRECONDITION`, - trace.StatusCodeAborted: `ABORTED`, - trace.StatusCodeOutOfRange: `OUT_OF_RANGE`, - trace.StatusCodeUnimplemented: `UNIMPLEMENTED`, - trace.StatusCodeInternal: `INTERNAL`, - trace.StatusCodeUnavailable: `UNAVAILABLE`, - trace.StatusCodeDataLoss: `DATA_LOSS`, - trace.StatusCodeUnauthenticated: `UNAUTHENTICATED`, -} - -func isHealthEndpoint(path string) bool { - // Health checking is pretty frequent and - // traces collected for health endpoints - // can be extremely noisy and expensive. - // Disable canonical health checking endpoints - // like /healthz and /_ah/health for now. - if path == "/healthz" || path == "/_ah/health" { - return true - } - return false -} diff --git a/vendor/go.opencensus.io/plugin/ochttp/wrapped_body.go b/vendor/go.opencensus.io/plugin/ochttp/wrapped_body.go deleted file mode 100644 index 7d75cae2b1..0000000000 --- a/vendor/go.opencensus.io/plugin/ochttp/wrapped_body.go +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2019, OpenCensus Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package ochttp - -import ( - "io" -) - -// wrappedBody returns a wrapped version of the original -// Body and only implements the same combination of additional -// interfaces as the original. -func wrappedBody(wrapper io.ReadCloser, body io.ReadCloser) io.ReadCloser { - var ( - wr, i0 = body.(io.Writer) - ) - switch { - case !i0: - return struct { - io.ReadCloser - }{wrapper} - - case i0: - return struct { - io.ReadCloser - io.Writer - }{wrapper, wr} - default: - return struct { - io.ReadCloser - }{wrapper} - } -} diff --git a/vendor/go.uber.org/atomic/.codecov.yml b/vendor/go.uber.org/atomic/.codecov.yml new file mode 100644 index 0000000000..571116cc39 --- /dev/null +++ b/vendor/go.uber.org/atomic/.codecov.yml @@ -0,0 +1,19 @@ +coverage: + range: 80..100 + round: down + precision: 2 + + status: + project: # measuring the overall project coverage + default: # context, you can create multiple ones with custom titles + enabled: yes # must be yes|true to enable this status + target: 100 # specify the target coverage for each commit status + # option: "auto" (must increase from parent commit or pull request base) + # option: "X%" a static target percentage to hit + if_not_found: success # if parent is not found report status as success, error, or failure + if_ci_failed: error # if ci fails report status as success, error, or failure + +# Also update COVER_IGNORE_PKGS in the Makefile. +ignore: + - /internal/gen-atomicint/ + - /internal/gen-valuewrapper/ diff --git a/vendor/go.uber.org/atomic/.gitignore b/vendor/go.uber.org/atomic/.gitignore new file mode 100644 index 0000000000..c3fa253893 --- /dev/null +++ b/vendor/go.uber.org/atomic/.gitignore @@ -0,0 +1,12 @@ +/bin +.DS_Store +/vendor +cover.html +cover.out +lint.log + +# Binaries +*.test + +# Profiling output +*.prof diff --git a/vendor/go.uber.org/atomic/.travis.yml b/vendor/go.uber.org/atomic/.travis.yml new file mode 100644 index 0000000000..13d0a4f254 --- /dev/null +++ b/vendor/go.uber.org/atomic/.travis.yml @@ -0,0 +1,27 @@ +sudo: false +language: go +go_import_path: go.uber.org/atomic + +env: + global: + - GO111MODULE=on + +matrix: + include: + - go: oldstable + - go: stable + env: LINT=1 + +cache: + directories: + - vendor + +before_install: + - go version + +script: + - test -z "$LINT" || make lint + - make cover + +after_success: + - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/go.uber.org/atomic/CHANGELOG.md b/vendor/go.uber.org/atomic/CHANGELOG.md new file mode 100644 index 0000000000..24c0274dc3 --- /dev/null +++ b/vendor/go.uber.org/atomic/CHANGELOG.md @@ -0,0 +1,76 @@ +# Changelog +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), +and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). + +## [1.7.0] - 2020-09-14 +### Added +- Support JSON serialization and deserialization of primitive atomic types. +- Support Text marshalling and unmarshalling for string atomics. + +### Changed +- Disallow incorrect comparison of atomic values in a non-atomic way. + +### Removed +- Remove dependency on `golang.org/x/{lint, tools}`. + +## [1.6.0] - 2020-02-24 +### Changed +- Drop library dependency on `golang.org/x/{lint, tools}`. + +## [1.5.1] - 2019-11-19 +- Fix bug where `Bool.CAS` and `Bool.Toggle` do work correctly together + causing `CAS` to fail even though the old value matches. + +## [1.5.0] - 2019-10-29 +### Changed +- With Go modules, only the `go.uber.org/atomic` import path is supported now. + If you need to use the old import path, please add a `replace` directive to + your `go.mod`. + +## [1.4.0] - 2019-05-01 +### Added + - Add `atomic.Error` type for atomic operations on `error` values. + +## [1.3.2] - 2018-05-02 +### Added +- Add `atomic.Duration` type for atomic operations on `time.Duration` values. + +## [1.3.1] - 2017-11-14 +### Fixed +- Revert optimization for `atomic.String.Store("")` which caused data races. + +## [1.3.0] - 2017-11-13 +### Added +- Add `atomic.Bool.CAS` for compare-and-swap semantics on bools. + +### Changed +- Optimize `atomic.String.Store("")` by avoiding an allocation. + +## [1.2.0] - 2017-04-12 +### Added +- Shadow `atomic.Value` from `sync/atomic`. + +## [1.1.0] - 2017-03-10 +### Added +- Add atomic `Float64` type. + +### Changed +- Support new `go.uber.org/atomic` import path. + +## [1.0.0] - 2016-07-18 + +- Initial release. + +[1.7.0]: https://github.com/uber-go/atomic/compare/v1.6.0...v1.7.0 +[1.6.0]: https://github.com/uber-go/atomic/compare/v1.5.1...v1.6.0 +[1.5.1]: https://github.com/uber-go/atomic/compare/v1.5.0...v1.5.1 +[1.5.0]: https://github.com/uber-go/atomic/compare/v1.4.0...v1.5.0 +[1.4.0]: https://github.com/uber-go/atomic/compare/v1.3.2...v1.4.0 +[1.3.2]: https://github.com/uber-go/atomic/compare/v1.3.1...v1.3.2 +[1.3.1]: https://github.com/uber-go/atomic/compare/v1.3.0...v1.3.1 +[1.3.0]: https://github.com/uber-go/atomic/compare/v1.2.0...v1.3.0 +[1.2.0]: https://github.com/uber-go/atomic/compare/v1.1.0...v1.2.0 +[1.1.0]: https://github.com/uber-go/atomic/compare/v1.0.0...v1.1.0 +[1.0.0]: https://github.com/uber-go/atomic/releases/tag/v1.0.0 diff --git a/vendor/go.uber.org/atomic/LICENSE.txt b/vendor/go.uber.org/atomic/LICENSE.txt new file mode 100644 index 0000000000..8765c9fbc6 --- /dev/null +++ b/vendor/go.uber.org/atomic/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright (c) 2016 Uber Technologies, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/go.uber.org/atomic/Makefile b/vendor/go.uber.org/atomic/Makefile new file mode 100644 index 0000000000..1b1376d425 --- /dev/null +++ b/vendor/go.uber.org/atomic/Makefile @@ -0,0 +1,78 @@ +# Directory to place `go install`ed binaries into. +export GOBIN ?= $(shell pwd)/bin + +GOLINT = $(GOBIN)/golint +GEN_ATOMICINT = $(GOBIN)/gen-atomicint +GEN_ATOMICWRAPPER = $(GOBIN)/gen-atomicwrapper +STATICCHECK = $(GOBIN)/staticcheck + +GO_FILES ?= $(shell find . '(' -path .git -o -path vendor ')' -prune -o -name '*.go' -print) + +# Also update ignore section in .codecov.yml. +COVER_IGNORE_PKGS = \ + go.uber.org/atomic/internal/gen-atomicint \ + go.uber.org/atomic/internal/gen-atomicwrapper + +.PHONY: build +build: + go build ./... + +.PHONY: test +test: + go test -race ./... + +.PHONY: gofmt +gofmt: + $(eval FMT_LOG := $(shell mktemp -t gofmt.XXXXX)) + gofmt -e -s -l $(GO_FILES) > $(FMT_LOG) || true + @[ ! -s "$(FMT_LOG)" ] || (echo "gofmt failed:" && cat $(FMT_LOG) && false) + +$(GOLINT): + cd tools && go install golang.org/x/lint/golint + +$(STATICCHECK): + cd tools && go install honnef.co/go/tools/cmd/staticcheck + +$(GEN_ATOMICWRAPPER): $(wildcard ./internal/gen-atomicwrapper/*) + go build -o $@ ./internal/gen-atomicwrapper + +$(GEN_ATOMICINT): $(wildcard ./internal/gen-atomicint/*) + go build -o $@ ./internal/gen-atomicint + +.PHONY: golint +golint: $(GOLINT) + $(GOLINT) ./... + +.PHONY: staticcheck +staticcheck: $(STATICCHECK) + $(STATICCHECK) ./... + +.PHONY: lint +lint: gofmt golint staticcheck generatenodirty + +# comma separated list of packages to consider for code coverage. +COVER_PKG = $(shell \ + go list -find ./... | \ + grep -v $(foreach pkg,$(COVER_IGNORE_PKGS),-e "^$(pkg)$$") | \ + paste -sd, -) + +.PHONY: cover +cover: + go test -coverprofile=cover.out -coverpkg $(COVER_PKG) -v ./... + go tool cover -html=cover.out -o cover.html + +.PHONY: generate +generate: $(GEN_ATOMICINT) $(GEN_ATOMICWRAPPER) + go generate ./... + +.PHONY: generatenodirty +generatenodirty: + @[ -z "$$(git status --porcelain)" ] || ( \ + echo "Working tree is dirty. Commit your changes first."; \ + exit 1 ) + @make generate + @status=$$(git status --porcelain); \ + [ -z "$$status" ] || ( \ + echo "Working tree is dirty after `make generate`:"; \ + echo "$$status"; \ + echo "Please ensure that the generated code is up-to-date." ) diff --git a/vendor/go.uber.org/atomic/README.md b/vendor/go.uber.org/atomic/README.md new file mode 100644 index 0000000000..ade0c20f16 --- /dev/null +++ b/vendor/go.uber.org/atomic/README.md @@ -0,0 +1,63 @@ +# atomic [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] [![Go Report Card][reportcard-img]][reportcard] + +Simple wrappers for primitive types to enforce atomic access. + +## Installation + +```shell +$ go get -u go.uber.org/atomic@v1 +``` + +### Legacy Import Path + +As of v1.5.0, the import path `go.uber.org/atomic` is the only supported way +of using this package. If you are using Go modules, this package will fail to +compile with the legacy import path path `github.com/uber-go/atomic`. + +We recommend migrating your code to the new import path but if you're unable +to do so, or if your dependencies are still using the old import path, you +will have to add a `replace` directive to your `go.mod` file downgrading the +legacy import path to an older version. + +``` +replace github.com/uber-go/atomic => github.com/uber-go/atomic v1.4.0 +``` + +You can do so automatically by running the following command. + +```shell +$ go mod edit -replace github.com/uber-go/atomic=github.com/uber-go/atomic@v1.4.0 +``` + +## Usage + +The standard library's `sync/atomic` is powerful, but it's easy to forget which +variables must be accessed atomically. `go.uber.org/atomic` preserves all the +functionality of the standard library, but wraps the primitive types to +provide a safer, more convenient API. + +```go +var atom atomic.Uint32 +atom.Store(42) +atom.Sub(2) +atom.CAS(40, 11) +``` + +See the [documentation][doc] for a complete API specification. + +## Development Status + +Stable. + +--- + +Released under the [MIT License](LICENSE.txt). + +[doc-img]: https://godoc.org/github.com/uber-go/atomic?status.svg +[doc]: https://godoc.org/go.uber.org/atomic +[ci-img]: https://travis-ci.com/uber-go/atomic.svg?branch=master +[ci]: https://travis-ci.com/uber-go/atomic +[cov-img]: https://codecov.io/gh/uber-go/atomic/branch/master/graph/badge.svg +[cov]: https://codecov.io/gh/uber-go/atomic +[reportcard-img]: https://goreportcard.com/badge/go.uber.org/atomic +[reportcard]: https://goreportcard.com/report/go.uber.org/atomic diff --git a/vendor/go.uber.org/atomic/bool.go b/vendor/go.uber.org/atomic/bool.go new file mode 100644 index 0000000000..9cf1914b1f --- /dev/null +++ b/vendor/go.uber.org/atomic/bool.go @@ -0,0 +1,81 @@ +// @generated Code generated by gen-atomicwrapper. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "encoding/json" +) + +// Bool is an atomic type-safe wrapper for bool values. +type Bool struct { + _ nocmp // disallow non-atomic comparison + + v Uint32 +} + +var _zeroBool bool + +// NewBool creates a new Bool. +func NewBool(v bool) *Bool { + x := &Bool{} + if v != _zeroBool { + x.Store(v) + } + return x +} + +// Load atomically loads the wrapped bool. +func (x *Bool) Load() bool { + return truthy(x.v.Load()) +} + +// Store atomically stores the passed bool. +func (x *Bool) Store(v bool) { + x.v.Store(boolToInt(v)) +} + +// CAS is an atomic compare-and-swap for bool values. +func (x *Bool) CAS(o, n bool) bool { + return x.v.CAS(boolToInt(o), boolToInt(n)) +} + +// Swap atomically stores the given bool and returns the old +// value. +func (x *Bool) Swap(o bool) bool { + return truthy(x.v.Swap(boolToInt(o))) +} + +// MarshalJSON encodes the wrapped bool into JSON. +func (x *Bool) MarshalJSON() ([]byte, error) { + return json.Marshal(x.Load()) +} + +// UnmarshalJSON decodes a bool from JSON. +func (x *Bool) UnmarshalJSON(b []byte) error { + var v bool + if err := json.Unmarshal(b, &v); err != nil { + return err + } + x.Store(v) + return nil +} diff --git a/vendor/go.uber.org/atomic/bool_ext.go b/vendor/go.uber.org/atomic/bool_ext.go new file mode 100644 index 0000000000..c7bf7a827a --- /dev/null +++ b/vendor/go.uber.org/atomic/bool_ext.go @@ -0,0 +1,53 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "strconv" +) + +//go:generate bin/gen-atomicwrapper -name=Bool -type=bool -wrapped=Uint32 -pack=boolToInt -unpack=truthy -cas -swap -json -file=bool.go + +func truthy(n uint32) bool { + return n == 1 +} + +func boolToInt(b bool) uint32 { + if b { + return 1 + } + return 0 +} + +// Toggle atomically negates the Boolean and returns the previous value. +func (b *Bool) Toggle() bool { + for { + old := b.Load() + if b.CAS(old, !old) { + return old + } + } +} + +// String encodes the wrapped value as a string. +func (b *Bool) String() string { + return strconv.FormatBool(b.Load()) +} diff --git a/vendor/go.uber.org/atomic/doc.go b/vendor/go.uber.org/atomic/doc.go new file mode 100644 index 0000000000..ae7390ee68 --- /dev/null +++ b/vendor/go.uber.org/atomic/doc.go @@ -0,0 +1,23 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package atomic provides simple wrappers around numerics to enforce atomic +// access. +package atomic diff --git a/vendor/go.uber.org/atomic/duration.go b/vendor/go.uber.org/atomic/duration.go new file mode 100644 index 0000000000..027cfcb20b --- /dev/null +++ b/vendor/go.uber.org/atomic/duration.go @@ -0,0 +1,82 @@ +// @generated Code generated by gen-atomicwrapper. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "encoding/json" + "time" +) + +// Duration is an atomic type-safe wrapper for time.Duration values. +type Duration struct { + _ nocmp // disallow non-atomic comparison + + v Int64 +} + +var _zeroDuration time.Duration + +// NewDuration creates a new Duration. +func NewDuration(v time.Duration) *Duration { + x := &Duration{} + if v != _zeroDuration { + x.Store(v) + } + return x +} + +// Load atomically loads the wrapped time.Duration. +func (x *Duration) Load() time.Duration { + return time.Duration(x.v.Load()) +} + +// Store atomically stores the passed time.Duration. +func (x *Duration) Store(v time.Duration) { + x.v.Store(int64(v)) +} + +// CAS is an atomic compare-and-swap for time.Duration values. +func (x *Duration) CAS(o, n time.Duration) bool { + return x.v.CAS(int64(o), int64(n)) +} + +// Swap atomically stores the given time.Duration and returns the old +// value. +func (x *Duration) Swap(o time.Duration) time.Duration { + return time.Duration(x.v.Swap(int64(o))) +} + +// MarshalJSON encodes the wrapped time.Duration into JSON. +func (x *Duration) MarshalJSON() ([]byte, error) { + return json.Marshal(x.Load()) +} + +// UnmarshalJSON decodes a time.Duration from JSON. +func (x *Duration) UnmarshalJSON(b []byte) error { + var v time.Duration + if err := json.Unmarshal(b, &v); err != nil { + return err + } + x.Store(v) + return nil +} diff --git a/vendor/go.uber.org/atomic/duration_ext.go b/vendor/go.uber.org/atomic/duration_ext.go new file mode 100644 index 0000000000..6273b66bd6 --- /dev/null +++ b/vendor/go.uber.org/atomic/duration_ext.go @@ -0,0 +1,40 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import "time" + +//go:generate bin/gen-atomicwrapper -name=Duration -type=time.Duration -wrapped=Int64 -pack=int64 -unpack=time.Duration -cas -swap -json -imports time -file=duration.go + +// Add atomically adds to the wrapped time.Duration and returns the new value. +func (d *Duration) Add(n time.Duration) time.Duration { + return time.Duration(d.v.Add(int64(n))) +} + +// Sub atomically subtracts from the wrapped time.Duration and returns the new value. +func (d *Duration) Sub(n time.Duration) time.Duration { + return time.Duration(d.v.Sub(int64(n))) +} + +// String encodes the wrapped value as a string. +func (d *Duration) String() string { + return d.Load().String() +} diff --git a/vendor/go.uber.org/atomic/error.go b/vendor/go.uber.org/atomic/error.go new file mode 100644 index 0000000000..a6166fbea0 --- /dev/null +++ b/vendor/go.uber.org/atomic/error.go @@ -0,0 +1,51 @@ +// @generated Code generated by gen-atomicwrapper. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +// Error is an atomic type-safe wrapper for error values. +type Error struct { + _ nocmp // disallow non-atomic comparison + + v Value +} + +var _zeroError error + +// NewError creates a new Error. +func NewError(v error) *Error { + x := &Error{} + if v != _zeroError { + x.Store(v) + } + return x +} + +// Load atomically loads the wrapped error. +func (x *Error) Load() error { + return unpackError(x.v.Load()) +} + +// Store atomically stores the passed error. +func (x *Error) Store(v error) { + x.v.Store(packError(v)) +} diff --git a/vendor/go.uber.org/atomic/error_ext.go b/vendor/go.uber.org/atomic/error_ext.go new file mode 100644 index 0000000000..ffe0be21cb --- /dev/null +++ b/vendor/go.uber.org/atomic/error_ext.go @@ -0,0 +1,39 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +// atomic.Value panics on nil inputs, or if the underlying type changes. +// Stabilize by always storing a custom struct that we control. + +//go:generate bin/gen-atomicwrapper -name=Error -type=error -wrapped=Value -pack=packError -unpack=unpackError -file=error.go + +type packedError struct{ Value error } + +func packError(v error) interface{} { + return packedError{v} +} + +func unpackError(v interface{}) error { + if err, ok := v.(packedError); ok { + return err.Value + } + return nil +} diff --git a/vendor/go.uber.org/atomic/float64.go b/vendor/go.uber.org/atomic/float64.go new file mode 100644 index 0000000000..0719060207 --- /dev/null +++ b/vendor/go.uber.org/atomic/float64.go @@ -0,0 +1,76 @@ +// @generated Code generated by gen-atomicwrapper. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "encoding/json" + "math" +) + +// Float64 is an atomic type-safe wrapper for float64 values. +type Float64 struct { + _ nocmp // disallow non-atomic comparison + + v Uint64 +} + +var _zeroFloat64 float64 + +// NewFloat64 creates a new Float64. +func NewFloat64(v float64) *Float64 { + x := &Float64{} + if v != _zeroFloat64 { + x.Store(v) + } + return x +} + +// Load atomically loads the wrapped float64. +func (x *Float64) Load() float64 { + return math.Float64frombits(x.v.Load()) +} + +// Store atomically stores the passed float64. +func (x *Float64) Store(v float64) { + x.v.Store(math.Float64bits(v)) +} + +// CAS is an atomic compare-and-swap for float64 values. +func (x *Float64) CAS(o, n float64) bool { + return x.v.CAS(math.Float64bits(o), math.Float64bits(n)) +} + +// MarshalJSON encodes the wrapped float64 into JSON. +func (x *Float64) MarshalJSON() ([]byte, error) { + return json.Marshal(x.Load()) +} + +// UnmarshalJSON decodes a float64 from JSON. +func (x *Float64) UnmarshalJSON(b []byte) error { + var v float64 + if err := json.Unmarshal(b, &v); err != nil { + return err + } + x.Store(v) + return nil +} diff --git a/vendor/go.uber.org/atomic/float64_ext.go b/vendor/go.uber.org/atomic/float64_ext.go new file mode 100644 index 0000000000..927b1add74 --- /dev/null +++ b/vendor/go.uber.org/atomic/float64_ext.go @@ -0,0 +1,47 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import "strconv" + +//go:generate bin/gen-atomicwrapper -name=Float64 -type=float64 -wrapped=Uint64 -pack=math.Float64bits -unpack=math.Float64frombits -cas -json -imports math -file=float64.go + +// Add atomically adds to the wrapped float64 and returns the new value. +func (f *Float64) Add(s float64) float64 { + for { + old := f.Load() + new := old + s + if f.CAS(old, new) { + return new + } + } +} + +// Sub atomically subtracts from the wrapped float64 and returns the new value. +func (f *Float64) Sub(s float64) float64 { + return f.Add(-s) +} + +// String encodes the wrapped value as a string. +func (f *Float64) String() string { + // 'g' is the behavior for floats with %v. + return strconv.FormatFloat(f.Load(), 'g', -1, 64) +} diff --git a/vendor/go.uber.org/atomic/gen.go b/vendor/go.uber.org/atomic/gen.go new file mode 100644 index 0000000000..50d6b24858 --- /dev/null +++ b/vendor/go.uber.org/atomic/gen.go @@ -0,0 +1,26 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +//go:generate bin/gen-atomicint -name=Int32 -wrapped=int32 -file=int32.go +//go:generate bin/gen-atomicint -name=Int64 -wrapped=int64 -file=int64.go +//go:generate bin/gen-atomicint -name=Uint32 -wrapped=uint32 -unsigned -file=uint32.go +//go:generate bin/gen-atomicint -name=Uint64 -wrapped=uint64 -unsigned -file=uint64.go diff --git a/vendor/go.uber.org/atomic/int32.go b/vendor/go.uber.org/atomic/int32.go new file mode 100644 index 0000000000..18ae56493e --- /dev/null +++ b/vendor/go.uber.org/atomic/int32.go @@ -0,0 +1,102 @@ +// @generated Code generated by gen-atomicint. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "encoding/json" + "strconv" + "sync/atomic" +) + +// Int32 is an atomic wrapper around int32. +type Int32 struct { + _ nocmp // disallow non-atomic comparison + + v int32 +} + +// NewInt32 creates a new Int32. +func NewInt32(i int32) *Int32 { + return &Int32{v: i} +} + +// Load atomically loads the wrapped value. +func (i *Int32) Load() int32 { + return atomic.LoadInt32(&i.v) +} + +// Add atomically adds to the wrapped int32 and returns the new value. +func (i *Int32) Add(n int32) int32 { + return atomic.AddInt32(&i.v, n) +} + +// Sub atomically subtracts from the wrapped int32 and returns the new value. +func (i *Int32) Sub(n int32) int32 { + return atomic.AddInt32(&i.v, -n) +} + +// Inc atomically increments the wrapped int32 and returns the new value. +func (i *Int32) Inc() int32 { + return i.Add(1) +} + +// Dec atomically decrements the wrapped int32 and returns the new value. +func (i *Int32) Dec() int32 { + return i.Sub(1) +} + +// CAS is an atomic compare-and-swap. +func (i *Int32) CAS(old, new int32) bool { + return atomic.CompareAndSwapInt32(&i.v, old, new) +} + +// Store atomically stores the passed value. +func (i *Int32) Store(n int32) { + atomic.StoreInt32(&i.v, n) +} + +// Swap atomically swaps the wrapped int32 and returns the old value. +func (i *Int32) Swap(n int32) int32 { + return atomic.SwapInt32(&i.v, n) +} + +// MarshalJSON encodes the wrapped int32 into JSON. +func (i *Int32) MarshalJSON() ([]byte, error) { + return json.Marshal(i.Load()) +} + +// UnmarshalJSON decodes JSON into the wrapped int32. +func (i *Int32) UnmarshalJSON(b []byte) error { + var v int32 + if err := json.Unmarshal(b, &v); err != nil { + return err + } + i.Store(v) + return nil +} + +// String encodes the wrapped value as a string. +func (i *Int32) String() string { + v := i.Load() + return strconv.FormatInt(int64(v), 10) +} diff --git a/vendor/go.uber.org/atomic/int64.go b/vendor/go.uber.org/atomic/int64.go new file mode 100644 index 0000000000..2bcbbfaa95 --- /dev/null +++ b/vendor/go.uber.org/atomic/int64.go @@ -0,0 +1,102 @@ +// @generated Code generated by gen-atomicint. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "encoding/json" + "strconv" + "sync/atomic" +) + +// Int64 is an atomic wrapper around int64. +type Int64 struct { + _ nocmp // disallow non-atomic comparison + + v int64 +} + +// NewInt64 creates a new Int64. +func NewInt64(i int64) *Int64 { + return &Int64{v: i} +} + +// Load atomically loads the wrapped value. +func (i *Int64) Load() int64 { + return atomic.LoadInt64(&i.v) +} + +// Add atomically adds to the wrapped int64 and returns the new value. +func (i *Int64) Add(n int64) int64 { + return atomic.AddInt64(&i.v, n) +} + +// Sub atomically subtracts from the wrapped int64 and returns the new value. +func (i *Int64) Sub(n int64) int64 { + return atomic.AddInt64(&i.v, -n) +} + +// Inc atomically increments the wrapped int64 and returns the new value. +func (i *Int64) Inc() int64 { + return i.Add(1) +} + +// Dec atomically decrements the wrapped int64 and returns the new value. +func (i *Int64) Dec() int64 { + return i.Sub(1) +} + +// CAS is an atomic compare-and-swap. +func (i *Int64) CAS(old, new int64) bool { + return atomic.CompareAndSwapInt64(&i.v, old, new) +} + +// Store atomically stores the passed value. +func (i *Int64) Store(n int64) { + atomic.StoreInt64(&i.v, n) +} + +// Swap atomically swaps the wrapped int64 and returns the old value. +func (i *Int64) Swap(n int64) int64 { + return atomic.SwapInt64(&i.v, n) +} + +// MarshalJSON encodes the wrapped int64 into JSON. +func (i *Int64) MarshalJSON() ([]byte, error) { + return json.Marshal(i.Load()) +} + +// UnmarshalJSON decodes JSON into the wrapped int64. +func (i *Int64) UnmarshalJSON(b []byte) error { + var v int64 + if err := json.Unmarshal(b, &v); err != nil { + return err + } + i.Store(v) + return nil +} + +// String encodes the wrapped value as a string. +func (i *Int64) String() string { + v := i.Load() + return strconv.FormatInt(int64(v), 10) +} diff --git a/vendor/go.uber.org/atomic/nocmp.go b/vendor/go.uber.org/atomic/nocmp.go new file mode 100644 index 0000000000..a8201cb4a1 --- /dev/null +++ b/vendor/go.uber.org/atomic/nocmp.go @@ -0,0 +1,35 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +// nocmp is an uncomparable struct. Embed this inside another struct to make +// it uncomparable. +// +// type Foo struct { +// nocmp +// // ... +// } +// +// This DOES NOT: +// +// - Disallow shallow copies of structs +// - Disallow comparison of pointers to uncomparable structs +type nocmp [0]func() diff --git a/vendor/go.uber.org/atomic/string.go b/vendor/go.uber.org/atomic/string.go new file mode 100644 index 0000000000..225b7a2be0 --- /dev/null +++ b/vendor/go.uber.org/atomic/string.go @@ -0,0 +1,54 @@ +// @generated Code generated by gen-atomicwrapper. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +// String is an atomic type-safe wrapper for string values. +type String struct { + _ nocmp // disallow non-atomic comparison + + v Value +} + +var _zeroString string + +// NewString creates a new String. +func NewString(v string) *String { + x := &String{} + if v != _zeroString { + x.Store(v) + } + return x +} + +// Load atomically loads the wrapped string. +func (x *String) Load() string { + if v := x.v.Load(); v != nil { + return v.(string) + } + return _zeroString +} + +// Store atomically stores the passed string. +func (x *String) Store(v string) { + x.v.Store(v) +} diff --git a/vendor/go.uber.org/atomic/string_ext.go b/vendor/go.uber.org/atomic/string_ext.go new file mode 100644 index 0000000000..3a9558213d --- /dev/null +++ b/vendor/go.uber.org/atomic/string_ext.go @@ -0,0 +1,43 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +//go:generate bin/gen-atomicwrapper -name=String -type=string -wrapped=Value -file=string.go + +// String returns the wrapped value. +func (s *String) String() string { + return s.Load() +} + +// MarshalText encodes the wrapped string into a textual form. +// +// This makes it encodable as JSON, YAML, XML, and more. +func (s *String) MarshalText() ([]byte, error) { + return []byte(s.Load()), nil +} + +// UnmarshalText decodes text and replaces the wrapped string with it. +// +// This makes it decodable from JSON, YAML, XML, and more. +func (s *String) UnmarshalText(b []byte) error { + s.Store(string(b)) + return nil +} diff --git a/vendor/go.uber.org/atomic/uint32.go b/vendor/go.uber.org/atomic/uint32.go new file mode 100644 index 0000000000..a973aba1a6 --- /dev/null +++ b/vendor/go.uber.org/atomic/uint32.go @@ -0,0 +1,102 @@ +// @generated Code generated by gen-atomicint. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "encoding/json" + "strconv" + "sync/atomic" +) + +// Uint32 is an atomic wrapper around uint32. +type Uint32 struct { + _ nocmp // disallow non-atomic comparison + + v uint32 +} + +// NewUint32 creates a new Uint32. +func NewUint32(i uint32) *Uint32 { + return &Uint32{v: i} +} + +// Load atomically loads the wrapped value. +func (i *Uint32) Load() uint32 { + return atomic.LoadUint32(&i.v) +} + +// Add atomically adds to the wrapped uint32 and returns the new value. +func (i *Uint32) Add(n uint32) uint32 { + return atomic.AddUint32(&i.v, n) +} + +// Sub atomically subtracts from the wrapped uint32 and returns the new value. +func (i *Uint32) Sub(n uint32) uint32 { + return atomic.AddUint32(&i.v, ^(n - 1)) +} + +// Inc atomically increments the wrapped uint32 and returns the new value. +func (i *Uint32) Inc() uint32 { + return i.Add(1) +} + +// Dec atomically decrements the wrapped uint32 and returns the new value. +func (i *Uint32) Dec() uint32 { + return i.Sub(1) +} + +// CAS is an atomic compare-and-swap. +func (i *Uint32) CAS(old, new uint32) bool { + return atomic.CompareAndSwapUint32(&i.v, old, new) +} + +// Store atomically stores the passed value. +func (i *Uint32) Store(n uint32) { + atomic.StoreUint32(&i.v, n) +} + +// Swap atomically swaps the wrapped uint32 and returns the old value. +func (i *Uint32) Swap(n uint32) uint32 { + return atomic.SwapUint32(&i.v, n) +} + +// MarshalJSON encodes the wrapped uint32 into JSON. +func (i *Uint32) MarshalJSON() ([]byte, error) { + return json.Marshal(i.Load()) +} + +// UnmarshalJSON decodes JSON into the wrapped uint32. +func (i *Uint32) UnmarshalJSON(b []byte) error { + var v uint32 + if err := json.Unmarshal(b, &v); err != nil { + return err + } + i.Store(v) + return nil +} + +// String encodes the wrapped value as a string. +func (i *Uint32) String() string { + v := i.Load() + return strconv.FormatUint(uint64(v), 10) +} diff --git a/vendor/go.uber.org/atomic/uint64.go b/vendor/go.uber.org/atomic/uint64.go new file mode 100644 index 0000000000..3b6c71fd5a --- /dev/null +++ b/vendor/go.uber.org/atomic/uint64.go @@ -0,0 +1,102 @@ +// @generated Code generated by gen-atomicint. + +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import ( + "encoding/json" + "strconv" + "sync/atomic" +) + +// Uint64 is an atomic wrapper around uint64. +type Uint64 struct { + _ nocmp // disallow non-atomic comparison + + v uint64 +} + +// NewUint64 creates a new Uint64. +func NewUint64(i uint64) *Uint64 { + return &Uint64{v: i} +} + +// Load atomically loads the wrapped value. +func (i *Uint64) Load() uint64 { + return atomic.LoadUint64(&i.v) +} + +// Add atomically adds to the wrapped uint64 and returns the new value. +func (i *Uint64) Add(n uint64) uint64 { + return atomic.AddUint64(&i.v, n) +} + +// Sub atomically subtracts from the wrapped uint64 and returns the new value. +func (i *Uint64) Sub(n uint64) uint64 { + return atomic.AddUint64(&i.v, ^(n - 1)) +} + +// Inc atomically increments the wrapped uint64 and returns the new value. +func (i *Uint64) Inc() uint64 { + return i.Add(1) +} + +// Dec atomically decrements the wrapped uint64 and returns the new value. +func (i *Uint64) Dec() uint64 { + return i.Sub(1) +} + +// CAS is an atomic compare-and-swap. +func (i *Uint64) CAS(old, new uint64) bool { + return atomic.CompareAndSwapUint64(&i.v, old, new) +} + +// Store atomically stores the passed value. +func (i *Uint64) Store(n uint64) { + atomic.StoreUint64(&i.v, n) +} + +// Swap atomically swaps the wrapped uint64 and returns the old value. +func (i *Uint64) Swap(n uint64) uint64 { + return atomic.SwapUint64(&i.v, n) +} + +// MarshalJSON encodes the wrapped uint64 into JSON. +func (i *Uint64) MarshalJSON() ([]byte, error) { + return json.Marshal(i.Load()) +} + +// UnmarshalJSON decodes JSON into the wrapped uint64. +func (i *Uint64) UnmarshalJSON(b []byte) error { + var v uint64 + if err := json.Unmarshal(b, &v); err != nil { + return err + } + i.Store(v) + return nil +} + +// String encodes the wrapped value as a string. +func (i *Uint64) String() string { + v := i.Load() + return strconv.FormatUint(uint64(v), 10) +} diff --git a/vendor/go.uber.org/atomic/value.go b/vendor/go.uber.org/atomic/value.go new file mode 100644 index 0000000000..671f3a3824 --- /dev/null +++ b/vendor/go.uber.org/atomic/value.go @@ -0,0 +1,31 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package atomic + +import "sync/atomic" + +// Value shadows the type of the same name from sync/atomic +// https://godoc.org/sync/atomic#Value +type Value struct { + atomic.Value + + _ nocmp // disallow non-atomic comparison +} diff --git a/vendor/go.uber.org/multierr/.codecov.yml b/vendor/go.uber.org/multierr/.codecov.yml new file mode 100644 index 0000000000..6d4d1be7b5 --- /dev/null +++ b/vendor/go.uber.org/multierr/.codecov.yml @@ -0,0 +1,15 @@ +coverage: + range: 80..100 + round: down + precision: 2 + + status: + project: # measuring the overall project coverage + default: # context, you can create multiple ones with custom titles + enabled: yes # must be yes|true to enable this status + target: 100 # specify the target coverage for each commit status + # option: "auto" (must increase from parent commit or pull request base) + # option: "X%" a static target percentage to hit + if_not_found: success # if parent is not found report status as success, error, or failure + if_ci_failed: error # if ci fails report status as success, error, or failure + diff --git a/vendor/go.uber.org/multierr/.gitignore b/vendor/go.uber.org/multierr/.gitignore new file mode 100644 index 0000000000..b9a05e3da0 --- /dev/null +++ b/vendor/go.uber.org/multierr/.gitignore @@ -0,0 +1,4 @@ +/vendor +cover.html +cover.out +/bin diff --git a/vendor/go.uber.org/multierr/.travis.yml b/vendor/go.uber.org/multierr/.travis.yml new file mode 100644 index 0000000000..8636ab42ad --- /dev/null +++ b/vendor/go.uber.org/multierr/.travis.yml @@ -0,0 +1,23 @@ +sudo: false +language: go +go_import_path: go.uber.org/multierr + +env: + global: + - GO111MODULE=on + +go: + - oldstable + - stable + +before_install: +- go version + +script: +- | + set -e + make lint + make cover + +after_success: +- bash <(curl -s https://codecov.io/bash) diff --git a/vendor/go.uber.org/multierr/CHANGELOG.md b/vendor/go.uber.org/multierr/CHANGELOG.md new file mode 100644 index 0000000000..6f1db9ef4a --- /dev/null +++ b/vendor/go.uber.org/multierr/CHANGELOG.md @@ -0,0 +1,60 @@ +Releases +======== + +v1.6.0 (2020-09-14) +=================== + +- Actually drop library dependency on development-time tooling. + + +v1.5.0 (2020-02-24) +=================== + +- Drop library dependency on development-time tooling. + + +v1.4.0 (2019-11-04) +=================== + +- Add `AppendInto` function to more ergonomically build errors inside a + loop. + + +v1.3.0 (2019-10-29) +=================== + +- Switch to Go modules. + + +v1.2.0 (2019-09-26) +=================== + +- Support extracting and matching against wrapped errors with `errors.As` + and `errors.Is`. + + +v1.1.0 (2017-06-30) +=================== + +- Added an `Errors(error) []error` function to extract the underlying list of + errors for a multierr error. + + +v1.0.0 (2017-05-31) +=================== + +No changes since v0.2.0. This release is committing to making no breaking +changes to the current API in the 1.X series. + + +v0.2.0 (2017-04-11) +=================== + +- Repeatedly appending to the same error is now faster due to fewer + allocations. + + +v0.1.0 (2017-31-03) +=================== + +- Initial release diff --git a/vendor/go.uber.org/multierr/LICENSE.txt b/vendor/go.uber.org/multierr/LICENSE.txt new file mode 100644 index 0000000000..858e02475f --- /dev/null +++ b/vendor/go.uber.org/multierr/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright (c) 2017 Uber Technologies, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/go.uber.org/multierr/Makefile b/vendor/go.uber.org/multierr/Makefile new file mode 100644 index 0000000000..316004400b --- /dev/null +++ b/vendor/go.uber.org/multierr/Makefile @@ -0,0 +1,42 @@ +# Directory to put `go install`ed binaries in. +export GOBIN ?= $(shell pwd)/bin + +GO_FILES := $(shell \ + find . '(' -path '*/.*' -o -path './vendor' ')' -prune \ + -o -name '*.go' -print | cut -b3-) + +.PHONY: build +build: + go build ./... + +.PHONY: test +test: + go test -race ./... + +.PHONY: gofmt +gofmt: + $(eval FMT_LOG := $(shell mktemp -t gofmt.XXXXX)) + @gofmt -e -s -l $(GO_FILES) > $(FMT_LOG) || true + @[ ! -s "$(FMT_LOG)" ] || (echo "gofmt failed:" | cat - $(FMT_LOG) && false) + +.PHONY: golint +golint: + @cd tools && go install golang.org/x/lint/golint + @$(GOBIN)/golint ./... + +.PHONY: staticcheck +staticcheck: + @cd tools && go install honnef.co/go/tools/cmd/staticcheck + @$(GOBIN)/staticcheck ./... + +.PHONY: lint +lint: gofmt golint staticcheck + +.PHONY: cover +cover: + go test -coverprofile=cover.out -coverpkg=./... -v ./... + go tool cover -html=cover.out -o cover.html + +update-license: + @cd tools && go install go.uber.org/tools/update-license + @$(GOBIN)/update-license $(GO_FILES) diff --git a/vendor/go.uber.org/multierr/README.md b/vendor/go.uber.org/multierr/README.md new file mode 100644 index 0000000000..751bd65e58 --- /dev/null +++ b/vendor/go.uber.org/multierr/README.md @@ -0,0 +1,23 @@ +# multierr [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] + +`multierr` allows combining one or more Go `error`s together. + +## Installation + + go get -u go.uber.org/multierr + +## Status + +Stable: No breaking changes will be made before 2.0. + +------------------------------------------------------------------------------- + +Released under the [MIT License]. + +[MIT License]: LICENSE.txt +[doc-img]: https://godoc.org/go.uber.org/multierr?status.svg +[doc]: https://godoc.org/go.uber.org/multierr +[ci-img]: https://travis-ci.com/uber-go/multierr.svg?branch=master +[cov-img]: https://codecov.io/gh/uber-go/multierr/branch/master/graph/badge.svg +[ci]: https://travis-ci.com/uber-go/multierr +[cov]: https://codecov.io/gh/uber-go/multierr diff --git a/vendor/go.uber.org/multierr/error.go b/vendor/go.uber.org/multierr/error.go new file mode 100644 index 0000000000..5c9b67d537 --- /dev/null +++ b/vendor/go.uber.org/multierr/error.go @@ -0,0 +1,449 @@ +// Copyright (c) 2019 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package multierr allows combining one or more errors together. +// +// Overview +// +// Errors can be combined with the use of the Combine function. +// +// multierr.Combine( +// reader.Close(), +// writer.Close(), +// conn.Close(), +// ) +// +// If only two errors are being combined, the Append function may be used +// instead. +// +// err = multierr.Append(reader.Close(), writer.Close()) +// +// This makes it possible to record resource cleanup failures from deferred +// blocks with the help of named return values. +// +// func sendRequest(req Request) (err error) { +// conn, err := openConnection() +// if err != nil { +// return err +// } +// defer func() { +// err = multierr.Append(err, conn.Close()) +// }() +// // ... +// } +// +// The underlying list of errors for a returned error object may be retrieved +// with the Errors function. +// +// errors := multierr.Errors(err) +// if len(errors) > 0 { +// fmt.Println("The following errors occurred:", errors) +// } +// +// Advanced Usage +// +// Errors returned by Combine and Append MAY implement the following +// interface. +// +// type errorGroup interface { +// // Returns a slice containing the underlying list of errors. +// // +// // This slice MUST NOT be modified by the caller. +// Errors() []error +// } +// +// Note that if you need access to list of errors behind a multierr error, you +// should prefer using the Errors function. That said, if you need cheap +// read-only access to the underlying errors slice, you can attempt to cast +// the error to this interface. You MUST handle the failure case gracefully +// because errors returned by Combine and Append are not guaranteed to +// implement this interface. +// +// var errors []error +// group, ok := err.(errorGroup) +// if ok { +// errors = group.Errors() +// } else { +// errors = []error{err} +// } +package multierr // import "go.uber.org/multierr" + +import ( + "bytes" + "fmt" + "io" + "strings" + "sync" + + "go.uber.org/atomic" +) + +var ( + // Separator for single-line error messages. + _singlelineSeparator = []byte("; ") + + // Prefix for multi-line messages + _multilinePrefix = []byte("the following errors occurred:") + + // Prefix for the first and following lines of an item in a list of + // multi-line error messages. + // + // For example, if a single item is: + // + // foo + // bar + // + // It will become, + // + // - foo + // bar + _multilineSeparator = []byte("\n - ") + _multilineIndent = []byte(" ") +) + +// _bufferPool is a pool of bytes.Buffers. +var _bufferPool = sync.Pool{ + New: func() interface{} { + return &bytes.Buffer{} + }, +} + +type errorGroup interface { + Errors() []error +} + +// Errors returns a slice containing zero or more errors that the supplied +// error is composed of. If the error is nil, a nil slice is returned. +// +// err := multierr.Append(r.Close(), w.Close()) +// errors := multierr.Errors(err) +// +// If the error is not composed of other errors, the returned slice contains +// just the error that was passed in. +// +// Callers of this function are free to modify the returned slice. +func Errors(err error) []error { + if err == nil { + return nil + } + + // Note that we're casting to multiError, not errorGroup. Our contract is + // that returned errors MAY implement errorGroup. Errors, however, only + // has special behavior for multierr-specific error objects. + // + // This behavior can be expanded in the future but I think it's prudent to + // start with as little as possible in terms of contract and possibility + // of misuse. + eg, ok := err.(*multiError) + if !ok { + return []error{err} + } + + errors := eg.Errors() + result := make([]error, len(errors)) + copy(result, errors) + return result +} + +// multiError is an error that holds one or more errors. +// +// An instance of this is guaranteed to be non-empty and flattened. That is, +// none of the errors inside multiError are other multiErrors. +// +// multiError formats to a semi-colon delimited list of error messages with +// %v and with a more readable multi-line format with %+v. +type multiError struct { + copyNeeded atomic.Bool + errors []error +} + +var _ errorGroup = (*multiError)(nil) + +// Errors returns the list of underlying errors. +// +// This slice MUST NOT be modified. +func (merr *multiError) Errors() []error { + if merr == nil { + return nil + } + return merr.errors +} + +func (merr *multiError) Error() string { + if merr == nil { + return "" + } + + buff := _bufferPool.Get().(*bytes.Buffer) + buff.Reset() + + merr.writeSingleline(buff) + + result := buff.String() + _bufferPool.Put(buff) + return result +} + +func (merr *multiError) Format(f fmt.State, c rune) { + if c == 'v' && f.Flag('+') { + merr.writeMultiline(f) + } else { + merr.writeSingleline(f) + } +} + +func (merr *multiError) writeSingleline(w io.Writer) { + first := true + for _, item := range merr.errors { + if first { + first = false + } else { + w.Write(_singlelineSeparator) + } + io.WriteString(w, item.Error()) + } +} + +func (merr *multiError) writeMultiline(w io.Writer) { + w.Write(_multilinePrefix) + for _, item := range merr.errors { + w.Write(_multilineSeparator) + writePrefixLine(w, _multilineIndent, fmt.Sprintf("%+v", item)) + } +} + +// Writes s to the writer with the given prefix added before each line after +// the first. +func writePrefixLine(w io.Writer, prefix []byte, s string) { + first := true + for len(s) > 0 { + if first { + first = false + } else { + w.Write(prefix) + } + + idx := strings.IndexByte(s, '\n') + if idx < 0 { + idx = len(s) - 1 + } + + io.WriteString(w, s[:idx+1]) + s = s[idx+1:] + } +} + +type inspectResult struct { + // Number of top-level non-nil errors + Count int + + // Total number of errors including multiErrors + Capacity int + + // Index of the first non-nil error in the list. Value is meaningless if + // Count is zero. + FirstErrorIdx int + + // Whether the list contains at least one multiError + ContainsMultiError bool +} + +// Inspects the given slice of errors so that we can efficiently allocate +// space for it. +func inspect(errors []error) (res inspectResult) { + first := true + for i, err := range errors { + if err == nil { + continue + } + + res.Count++ + if first { + first = false + res.FirstErrorIdx = i + } + + if merr, ok := err.(*multiError); ok { + res.Capacity += len(merr.errors) + res.ContainsMultiError = true + } else { + res.Capacity++ + } + } + return +} + +// fromSlice converts the given list of errors into a single error. +func fromSlice(errors []error) error { + res := inspect(errors) + switch res.Count { + case 0: + return nil + case 1: + // only one non-nil entry + return errors[res.FirstErrorIdx] + case len(errors): + if !res.ContainsMultiError { + // already flat + return &multiError{errors: errors} + } + } + + nonNilErrs := make([]error, 0, res.Capacity) + for _, err := range errors[res.FirstErrorIdx:] { + if err == nil { + continue + } + + if nested, ok := err.(*multiError); ok { + nonNilErrs = append(nonNilErrs, nested.errors...) + } else { + nonNilErrs = append(nonNilErrs, err) + } + } + + return &multiError{errors: nonNilErrs} +} + +// Combine combines the passed errors into a single error. +// +// If zero arguments were passed or if all items are nil, a nil error is +// returned. +// +// Combine(nil, nil) // == nil +// +// If only a single error was passed, it is returned as-is. +// +// Combine(err) // == err +// +// Combine skips over nil arguments so this function may be used to combine +// together errors from operations that fail independently of each other. +// +// multierr.Combine( +// reader.Close(), +// writer.Close(), +// pipe.Close(), +// ) +// +// If any of the passed errors is a multierr error, it will be flattened along +// with the other errors. +// +// multierr.Combine(multierr.Combine(err1, err2), err3) +// // is the same as +// multierr.Combine(err1, err2, err3) +// +// The returned error formats into a readable multi-line error message if +// formatted with %+v. +// +// fmt.Sprintf("%+v", multierr.Combine(err1, err2)) +func Combine(errors ...error) error { + return fromSlice(errors) +} + +// Append appends the given errors together. Either value may be nil. +// +// This function is a specialization of Combine for the common case where +// there are only two errors. +// +// err = multierr.Append(reader.Close(), writer.Close()) +// +// The following pattern may also be used to record failure of deferred +// operations without losing information about the original error. +// +// func doSomething(..) (err error) { +// f := acquireResource() +// defer func() { +// err = multierr.Append(err, f.Close()) +// }() +func Append(left error, right error) error { + switch { + case left == nil: + return right + case right == nil: + return left + } + + if _, ok := right.(*multiError); !ok { + if l, ok := left.(*multiError); ok && !l.copyNeeded.Swap(true) { + // Common case where the error on the left is constantly being + // appended to. + errs := append(l.errors, right) + return &multiError{errors: errs} + } else if !ok { + // Both errors are single errors. + return &multiError{errors: []error{left, right}} + } + } + + // Either right or both, left and right, are multiErrors. Rely on usual + // expensive logic. + errors := [2]error{left, right} + return fromSlice(errors[0:]) +} + +// AppendInto appends an error into the destination of an error pointer and +// returns whether the error being appended was non-nil. +// +// var err error +// multierr.AppendInto(&err, r.Close()) +// multierr.AppendInto(&err, w.Close()) +// +// The above is equivalent to, +// +// err := multierr.Append(r.Close(), w.Close()) +// +// As AppendInto reports whether the provided error was non-nil, it may be +// used to build a multierr error in a loop more ergonomically. For example: +// +// var err error +// for line := range lines { +// var item Item +// if multierr.AppendInto(&err, parse(line, &item)) { +// continue +// } +// items = append(items, item) +// } +// +// Compare this with a verison that relies solely on Append: +// +// var err error +// for line := range lines { +// var item Item +// if parseErr := parse(line, &item); parseErr != nil { +// err = multierr.Append(err, parseErr) +// continue +// } +// items = append(items, item) +// } +func AppendInto(into *error, err error) (errored bool) { + if into == nil { + // We panic if 'into' is nil. This is not documented above + // because suggesting that the pointer must be non-nil may + // confuse users into thinking that the error that it points + // to must be non-nil. + panic("misuse of multierr.AppendInto: into pointer must not be nil") + } + + if err == nil { + return false + } + *into = Append(*into, err) + return true +} diff --git a/vendor/go.uber.org/multierr/glide.yaml b/vendor/go.uber.org/multierr/glide.yaml new file mode 100644 index 0000000000..6ef084ec24 --- /dev/null +++ b/vendor/go.uber.org/multierr/glide.yaml @@ -0,0 +1,8 @@ +package: go.uber.org/multierr +import: +- package: go.uber.org/atomic + version: ^1 +testImport: +- package: github.com/stretchr/testify + subpackages: + - assert diff --git a/vendor/go.uber.org/multierr/go113.go b/vendor/go.uber.org/multierr/go113.go new file mode 100644 index 0000000000..264b0eac0d --- /dev/null +++ b/vendor/go.uber.org/multierr/go113.go @@ -0,0 +1,52 @@ +// Copyright (c) 2019 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// +build go1.13 + +package multierr + +import "errors" + +// As attempts to find the first error in the error list that matches the type +// of the value that target points to. +// +// This function allows errors.As to traverse the values stored on the +// multierr error. +func (merr *multiError) As(target interface{}) bool { + for _, err := range merr.Errors() { + if errors.As(err, target) { + return true + } + } + return false +} + +// Is attempts to match the provided error against errors in the error list. +// +// This function allows errors.Is to traverse the values stored on the +// multierr error. +func (merr *multiError) Is(target error) bool { + for _, err := range merr.Errors() { + if errors.Is(err, target) { + return true + } + } + return false +} diff --git a/vendor/go.uber.org/zap/.codecov.yml b/vendor/go.uber.org/zap/.codecov.yml new file mode 100644 index 0000000000..8e5ca7d3e2 --- /dev/null +++ b/vendor/go.uber.org/zap/.codecov.yml @@ -0,0 +1,17 @@ +coverage: + range: 80..100 + round: down + precision: 2 + + status: + project: # measuring the overall project coverage + default: # context, you can create multiple ones with custom titles + enabled: yes # must be yes|true to enable this status + target: 95% # specify the target coverage for each commit status + # option: "auto" (must increase from parent commit or pull request base) + # option: "X%" a static target percentage to hit + if_not_found: success # if parent is not found report status as success, error, or failure + if_ci_failed: error # if ci fails report status as success, error, or failure +ignore: + - internal/readme/readme.go + diff --git a/vendor/go.uber.org/zap/.gitignore b/vendor/go.uber.org/zap/.gitignore new file mode 100644 index 0000000000..da9d9d00b4 --- /dev/null +++ b/vendor/go.uber.org/zap/.gitignore @@ -0,0 +1,32 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test +vendor + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof +*.pprof +*.out +*.log + +/bin +cover.out +cover.html diff --git a/vendor/go.uber.org/zap/.readme.tmpl b/vendor/go.uber.org/zap/.readme.tmpl new file mode 100644 index 0000000000..3154a1e64c --- /dev/null +++ b/vendor/go.uber.org/zap/.readme.tmpl @@ -0,0 +1,109 @@ +# :zap: zap [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] + +Blazing fast, structured, leveled logging in Go. + +## Installation + +`go get -u go.uber.org/zap` + +Note that zap only supports the two most recent minor versions of Go. + +## Quick Start + +In contexts where performance is nice, but not critical, use the +`SugaredLogger`. It's 4-10x faster than other structured logging +packages and includes both structured and `printf`-style APIs. + +```go +logger, _ := zap.NewProduction() +defer logger.Sync() // flushes buffer, if any +sugar := logger.Sugar() +sugar.Infow("failed to fetch URL", + // Structured context as loosely typed key-value pairs. + "url", url, + "attempt", 3, + "backoff", time.Second, +) +sugar.Infof("Failed to fetch URL: %s", url) +``` + +When performance and type safety are critical, use the `Logger`. It's even +faster than the `SugaredLogger` and allocates far less, but it only supports +structured logging. + +```go +logger, _ := zap.NewProduction() +defer logger.Sync() +logger.Info("failed to fetch URL", + // Structured context as strongly typed Field values. + zap.String("url", url), + zap.Int("attempt", 3), + zap.Duration("backoff", time.Second), +) +``` + +See the [documentation][doc] and [FAQ](FAQ.md) for more details. + +## Performance + +For applications that log in the hot path, reflection-based serialization and +string formatting are prohibitively expensive — they're CPU-intensive +and make many small allocations. Put differently, using `encoding/json` and +`fmt.Fprintf` to log tons of `interface{}`s makes your application slow. + +Zap takes a different approach. It includes a reflection-free, zero-allocation +JSON encoder, and the base `Logger` strives to avoid serialization overhead +and allocations wherever possible. By building the high-level `SugaredLogger` +on that foundation, zap lets users *choose* when they need to count every +allocation and when they'd prefer a more familiar, loosely typed API. + +As measured by its own [benchmarking suite][], not only is zap more performant +than comparable structured logging packages — it's also faster than the +standard library. Like all benchmarks, take these with a grain of salt.[1](#footnote-versions) + +Log a message and 10 fields: + +{{.BenchmarkAddingFields}} + +Log a message with a logger that already has 10 fields of context: + +{{.BenchmarkAccumulatedContext}} + +Log a static string, without any context or `printf`-style templating: + +{{.BenchmarkWithoutFields}} + +## Development Status: Stable + +All APIs are finalized, and no breaking changes will be made in the 1.x series +of releases. Users of semver-aware dependency management systems should pin +zap to `^1`. + +## Contributing + +We encourage and support an active, healthy community of contributors — +including you! Details are in the [contribution guide](CONTRIBUTING.md) and +the [code of conduct](CODE_OF_CONDUCT.md). The zap maintainers keep an eye on +issues and pull requests, but you can also report any negative conduct to +oss-conduct@uber.com. That email list is a private, safe space; even the zap +maintainers don't have access, so don't hesitate to hold us to a high +standard. + +
+ +Released under the [MIT License](LICENSE.txt). + +1 In particular, keep in mind that we may be +benchmarking against slightly older versions of other packages. Versions are +pinned in zap's [glide.lock][] file. [↩](#anchor-versions) + +[doc-img]: https://godoc.org/go.uber.org/zap?status.svg +[doc]: https://godoc.org/go.uber.org/zap +[ci-img]: https://travis-ci.com/uber-go/zap.svg?branch=master +[ci]: https://travis-ci.com/uber-go/zap +[cov-img]: https://codecov.io/gh/uber-go/zap/branch/master/graph/badge.svg +[cov]: https://codecov.io/gh/uber-go/zap +[benchmarking suite]: https://github.com/uber-go/zap/tree/master/benchmarks +[glide.lock]: https://github.com/uber-go/zap/blob/master/glide.lock + diff --git a/vendor/go.uber.org/zap/CHANGELOG.md b/vendor/go.uber.org/zap/CHANGELOG.md new file mode 100644 index 0000000000..3b99bf0ac8 --- /dev/null +++ b/vendor/go.uber.org/zap/CHANGELOG.md @@ -0,0 +1,460 @@ +# Changelog + +## 1.17.0 (25 May 2021) + +Bugfixes: +* [#867][]: Encode `` for nil `error` instead of a panic. +* [#931][], [#936][]: Update minimum version constraints to address + vulnerabilities in dependencies. + +Enhancements: +* [#865][]: Improve alignment of fields of the Logger struct, reducing its + size from 96 to 80 bytes. +* [#881][]: Support `grpclog.LoggerV2` in zapgrpc. +* [#903][]: Support URL-encoded POST requests to the AtomicLevel HTTP handler + with the `application/x-www-form-urlencoded` content type. +* [#912][]: Support multi-field encoding with `zap.Inline`. +* [#913][]: Speed up SugaredLogger for calls with a single string. +* [#928][]: Add support for filtering by field name to `zaptest/observer`. + +Thanks to @ash2k, @FMLS, @jimmystewpot, @Oncilla, @tsoslow, @tylitianrui, @withshubh, and @wziww for their contributions to this release. + +## 1.16.0 (1 Sep 2020) + +Bugfixes: +* [#828][]: Fix missing newline in IncreaseLevel error messages. +* [#835][]: Fix panic in JSON encoder when encoding times or durations + without specifying a time or duration encoder. +* [#843][]: Honor CallerSkip when taking stack traces. +* [#862][]: Fix the default file permissions to use `0666` and rely on the umask instead. +* [#854][]: Encode `` for nil `Stringer` instead of a panic error log. + +Enhancements: +* [#629][]: Added `zapcore.TimeEncoderOfLayout` to easily create time encoders + for custom layouts. +* [#697][]: Added support for a configurable delimiter in the console encoder. +* [#852][]: Optimize console encoder by pooling the underlying JSON encoder. +* [#844][]: Add ability to include the calling function as part of logs. +* [#843][]: Add `StackSkip` for including truncated stacks as a field. +* [#861][]: Add options to customize Fatal behaviour for better testability. + +Thanks to @SteelPhase, @tmshn, @lixingwang, @wyxloading, @moul, @segevfiner, @andy-retailnext and @jcorbin for their contributions to this release. + +## 1.15.0 (23 Apr 2020) + +Bugfixes: +* [#804][]: Fix handling of `Time` values out of `UnixNano` range. +* [#812][]: Fix `IncreaseLevel` being reset after a call to `With`. + +Enhancements: +* [#806][]: Add `WithCaller` option to supersede the `AddCaller` option. This + allows disabling annotation of log entries with caller information if + previously enabled with `AddCaller`. +* [#813][]: Deprecate `NewSampler` constructor in favor of + `NewSamplerWithOptions` which supports a `SamplerHook` option. This option + adds support for monitoring sampling decisions through a hook. + +Thanks to @danielbprice for their contributions to this release. + +## 1.14.1 (14 Mar 2020) + +Bugfixes: +* [#791][]: Fix panic on attempting to build a logger with an invalid Config. +* [#795][]: Vendoring Zap with `go mod vendor` no longer includes Zap's + development-time dependencies. +* [#799][]: Fix issue introduced in 1.14.0 that caused invalid JSON output to + be generated for arrays of `time.Time` objects when using string-based time + formats. + +Thanks to @YashishDua for their contributions to this release. + +## 1.14.0 (20 Feb 2020) + +Enhancements: +* [#771][]: Optimize calls for disabled log levels. +* [#773][]: Add millisecond duration encoder. +* [#775][]: Add option to increase the level of a logger. +* [#786][]: Optimize time formatters using `Time.AppendFormat` where possible. + +Thanks to @caibirdme for their contributions to this release. + +## 1.13.0 (13 Nov 2019) + +Enhancements: +* [#758][]: Add `Intp`, `Stringp`, and other similar `*p` field constructors + to log pointers to primitives with support for `nil` values. + +Thanks to @jbizzle for their contributions to this release. + +## 1.12.0 (29 Oct 2019) + +Enhancements: +* [#751][]: Migrate to Go modules. + +## 1.11.0 (21 Oct 2019) + +Enhancements: +* [#725][]: Add `zapcore.OmitKey` to omit keys in an `EncoderConfig`. +* [#736][]: Add `RFC3339` and `RFC3339Nano` time encoders. + +Thanks to @juicemia, @uhthomas for their contributions to this release. + +## 1.10.0 (29 Apr 2019) + +Bugfixes: +* [#657][]: Fix `MapObjectEncoder.AppendByteString` not adding value as a + string. +* [#706][]: Fix incorrect call depth to determine caller in Go 1.12. + +Enhancements: +* [#610][]: Add `zaptest.WrapOptions` to wrap `zap.Option` for creating test + loggers. +* [#675][]: Don't panic when encoding a String field. +* [#704][]: Disable HTML escaping for JSON objects encoded using the + reflect-based encoder. + +Thanks to @iaroslav-ciupin, @lelenanam, @joa, @NWilson for their contributions +to this release. + +## v1.9.1 (06 Aug 2018) + +Bugfixes: + +* [#614][]: MapObjectEncoder should not ignore empty slices. + +## v1.9.0 (19 Jul 2018) + +Enhancements: +* [#602][]: Reduce number of allocations when logging with reflection. +* [#572][], [#606][]: Expose a registry for third-party logging sinks. + +Thanks to @nfarah86, @AlekSi, @JeanMertz, @philippgille, @etsangsplk, and +@dimroc for their contributions to this release. + +## v1.8.0 (13 Apr 2018) + +Enhancements: +* [#508][]: Make log level configurable when redirecting the standard + library's logger. +* [#518][]: Add a logger that writes to a `*testing.TB`. +* [#577][]: Add a top-level alias for `zapcore.Field` to clean up GoDoc. + +Bugfixes: +* [#574][]: Add a missing import comment to `go.uber.org/zap/buffer`. + +Thanks to @DiSiqueira and @djui for their contributions to this release. + +## v1.7.1 (25 Sep 2017) + +Bugfixes: +* [#504][]: Store strings when using AddByteString with the map encoder. + +## v1.7.0 (21 Sep 2017) + +Enhancements: + +* [#487][]: Add `NewStdLogAt`, which extends `NewStdLog` by allowing the user + to specify the level of the logged messages. + +## v1.6.0 (30 Aug 2017) + +Enhancements: + +* [#491][]: Omit zap stack frames from stacktraces. +* [#490][]: Add a `ContextMap` method to observer logs for simpler + field validation in tests. + +## v1.5.0 (22 Jul 2017) + +Enhancements: + +* [#460][] and [#470][]: Support errors produced by `go.uber.org/multierr`. +* [#465][]: Support user-supplied encoders for logger names. + +Bugfixes: + +* [#477][]: Fix a bug that incorrectly truncated deep stacktraces. + +Thanks to @richard-tunein and @pavius for their contributions to this release. + +## v1.4.1 (08 Jun 2017) + +This release fixes two bugs. + +Bugfixes: + +* [#435][]: Support a variety of case conventions when unmarshaling levels. +* [#444][]: Fix a panic in the observer. + +## v1.4.0 (12 May 2017) + +This release adds a few small features and is fully backward-compatible. + +Enhancements: + +* [#424][]: Add a `LineEnding` field to `EncoderConfig`, allowing users to + override the Unix-style default. +* [#425][]: Preserve time zones when logging times. +* [#431][]: Make `zap.AtomicLevel` implement `fmt.Stringer`, which makes a + variety of operations a bit simpler. + +## v1.3.0 (25 Apr 2017) + +This release adds an enhancement to zap's testing helpers as well as the +ability to marshal an AtomicLevel. It is fully backward-compatible. + +Enhancements: + +* [#415][]: Add a substring-filtering helper to zap's observer. This is + particularly useful when testing the `SugaredLogger`. +* [#416][]: Make `AtomicLevel` implement `encoding.TextMarshaler`. + +## v1.2.0 (13 Apr 2017) + +This release adds a gRPC compatibility wrapper. It is fully backward-compatible. + +Enhancements: + +* [#402][]: Add a `zapgrpc` package that wraps zap's Logger and implements + `grpclog.Logger`. + +## v1.1.0 (31 Mar 2017) + +This release fixes two bugs and adds some enhancements to zap's testing helpers. +It is fully backward-compatible. + +Bugfixes: + +* [#385][]: Fix caller path trimming on Windows. +* [#396][]: Fix a panic when attempting to use non-existent directories with + zap's configuration struct. + +Enhancements: + +* [#386][]: Add filtering helpers to zaptest's observing logger. + +Thanks to @moitias for contributing to this release. + +## v1.0.0 (14 Mar 2017) + +This is zap's first stable release. All exported APIs are now final, and no +further breaking changes will be made in the 1.x release series. Anyone using a +semver-aware dependency manager should now pin to `^1`. + +Breaking changes: + +* [#366][]: Add byte-oriented APIs to encoders to log UTF-8 encoded text without + casting from `[]byte` to `string`. +* [#364][]: To support buffering outputs, add `Sync` methods to `zapcore.Core`, + `zap.Logger`, and `zap.SugaredLogger`. +* [#371][]: Rename the `testutils` package to `zaptest`, which is less likely to + clash with other testing helpers. + +Bugfixes: + +* [#362][]: Make the ISO8601 time formatters fixed-width, which is friendlier + for tab-separated console output. +* [#369][]: Remove the automatic locks in `zapcore.NewCore`, which allows zap to + work with concurrency-safe `WriteSyncer` implementations. +* [#347][]: Stop reporting errors when trying to `fsync` standard out on Linux + systems. +* [#373][]: Report the correct caller from zap's standard library + interoperability wrappers. + +Enhancements: + +* [#348][]: Add a registry allowing third-party encodings to work with zap's + built-in `Config`. +* [#327][]: Make the representation of logger callers configurable (like times, + levels, and durations). +* [#376][]: Allow third-party encoders to use their own buffer pools, which + removes the last performance advantage that zap's encoders have over plugins. +* [#346][]: Add `CombineWriteSyncers`, a convenience function to tee multiple + `WriteSyncer`s and lock the result. +* [#365][]: Make zap's stacktraces compatible with mid-stack inlining (coming in + Go 1.9). +* [#372][]: Export zap's observing logger as `zaptest/observer`. This makes it + easier for particularly punctilious users to unit test their application's + logging. + +Thanks to @suyash, @htrendev, @flisky, @Ulexus, and @skipor for their +contributions to this release. + +## v1.0.0-rc.3 (7 Mar 2017) + +This is the third release candidate for zap's stable release. There are no +breaking changes. + +Bugfixes: + +* [#339][]: Byte slices passed to `zap.Any` are now correctly treated as binary blobs + rather than `[]uint8`. + +Enhancements: + +* [#307][]: Users can opt into colored output for log levels. +* [#353][]: In addition to hijacking the output of the standard library's + package-global logging functions, users can now construct a zap-backed + `log.Logger` instance. +* [#311][]: Frames from common runtime functions and some of zap's internal + machinery are now omitted from stacktraces. + +Thanks to @ansel1 and @suyash for their contributions to this release. + +## v1.0.0-rc.2 (21 Feb 2017) + +This is the second release candidate for zap's stable release. It includes two +breaking changes. + +Breaking changes: + +* [#316][]: Zap's global loggers are now fully concurrency-safe + (previously, users had to ensure that `ReplaceGlobals` was called before the + loggers were in use). However, they must now be accessed via the `L()` and + `S()` functions. Users can update their projects with + + ``` + gofmt -r "zap.L -> zap.L()" -w . + gofmt -r "zap.S -> zap.S()" -w . + ``` +* [#309][] and [#317][]: RC1 was mistakenly shipped with invalid + JSON and YAML struct tags on all config structs. This release fixes the tags + and adds static analysis to prevent similar bugs in the future. + +Bugfixes: + +* [#321][]: Redirecting the standard library's `log` output now + correctly reports the logger's caller. + +Enhancements: + +* [#325][] and [#333][]: Zap now transparently supports non-standard, rich + errors like those produced by `github.com/pkg/errors`. +* [#326][]: Though `New(nil)` continues to return a no-op logger, `NewNop()` is + now preferred. Users can update their projects with `gofmt -r 'zap.New(nil) -> + zap.NewNop()' -w .`. +* [#300][]: Incorrectly importing zap as `github.com/uber-go/zap` now returns a + more informative error. + +Thanks to @skipor and @chapsuk for their contributions to this release. + +## v1.0.0-rc.1 (14 Feb 2017) + +This is the first release candidate for zap's stable release. There are multiple +breaking changes and improvements from the pre-release version. Most notably: + +* **Zap's import path is now "go.uber.org/zap"** — all users will + need to update their code. +* User-facing types and functions remain in the `zap` package. Code relevant + largely to extension authors is now in the `zapcore` package. +* The `zapcore.Core` type makes it easy for third-party packages to use zap's + internals but provide a different user-facing API. +* `Logger` is now a concrete type instead of an interface. +* A less verbose (though slower) logging API is included by default. +* Package-global loggers `L` and `S` are included. +* A human-friendly console encoder is included. +* A declarative config struct allows common logger configurations to be managed + as configuration instead of code. +* Sampling is more accurate, and doesn't depend on the standard library's shared + timer heap. + +## v0.1.0-beta.1 (6 Feb 2017) + +This is a minor version, tagged to allow users to pin to the pre-1.0 APIs and +upgrade at their leisure. Since this is the first tagged release, there are no +backward compatibility concerns and all functionality is new. + +Early zap adopters should pin to the 0.1.x minor version until they're ready to +upgrade to the upcoming stable release. + +[#316]: https://github.com/uber-go/zap/pull/316 +[#309]: https://github.com/uber-go/zap/pull/309 +[#317]: https://github.com/uber-go/zap/pull/317 +[#321]: https://github.com/uber-go/zap/pull/321 +[#325]: https://github.com/uber-go/zap/pull/325 +[#333]: https://github.com/uber-go/zap/pull/333 +[#326]: https://github.com/uber-go/zap/pull/326 +[#300]: https://github.com/uber-go/zap/pull/300 +[#339]: https://github.com/uber-go/zap/pull/339 +[#307]: https://github.com/uber-go/zap/pull/307 +[#353]: https://github.com/uber-go/zap/pull/353 +[#311]: https://github.com/uber-go/zap/pull/311 +[#366]: https://github.com/uber-go/zap/pull/366 +[#364]: https://github.com/uber-go/zap/pull/364 +[#371]: https://github.com/uber-go/zap/pull/371 +[#362]: https://github.com/uber-go/zap/pull/362 +[#369]: https://github.com/uber-go/zap/pull/369 +[#347]: https://github.com/uber-go/zap/pull/347 +[#373]: https://github.com/uber-go/zap/pull/373 +[#348]: https://github.com/uber-go/zap/pull/348 +[#327]: https://github.com/uber-go/zap/pull/327 +[#376]: https://github.com/uber-go/zap/pull/376 +[#346]: https://github.com/uber-go/zap/pull/346 +[#365]: https://github.com/uber-go/zap/pull/365 +[#372]: https://github.com/uber-go/zap/pull/372 +[#385]: https://github.com/uber-go/zap/pull/385 +[#396]: https://github.com/uber-go/zap/pull/396 +[#386]: https://github.com/uber-go/zap/pull/386 +[#402]: https://github.com/uber-go/zap/pull/402 +[#415]: https://github.com/uber-go/zap/pull/415 +[#416]: https://github.com/uber-go/zap/pull/416 +[#424]: https://github.com/uber-go/zap/pull/424 +[#425]: https://github.com/uber-go/zap/pull/425 +[#431]: https://github.com/uber-go/zap/pull/431 +[#435]: https://github.com/uber-go/zap/pull/435 +[#444]: https://github.com/uber-go/zap/pull/444 +[#477]: https://github.com/uber-go/zap/pull/477 +[#465]: https://github.com/uber-go/zap/pull/465 +[#460]: https://github.com/uber-go/zap/pull/460 +[#470]: https://github.com/uber-go/zap/pull/470 +[#487]: https://github.com/uber-go/zap/pull/487 +[#490]: https://github.com/uber-go/zap/pull/490 +[#491]: https://github.com/uber-go/zap/pull/491 +[#504]: https://github.com/uber-go/zap/pull/504 +[#508]: https://github.com/uber-go/zap/pull/508 +[#518]: https://github.com/uber-go/zap/pull/518 +[#577]: https://github.com/uber-go/zap/pull/577 +[#574]: https://github.com/uber-go/zap/pull/574 +[#602]: https://github.com/uber-go/zap/pull/602 +[#572]: https://github.com/uber-go/zap/pull/572 +[#606]: https://github.com/uber-go/zap/pull/606 +[#614]: https://github.com/uber-go/zap/pull/614 +[#657]: https://github.com/uber-go/zap/pull/657 +[#706]: https://github.com/uber-go/zap/pull/706 +[#610]: https://github.com/uber-go/zap/pull/610 +[#675]: https://github.com/uber-go/zap/pull/675 +[#704]: https://github.com/uber-go/zap/pull/704 +[#725]: https://github.com/uber-go/zap/pull/725 +[#736]: https://github.com/uber-go/zap/pull/736 +[#751]: https://github.com/uber-go/zap/pull/751 +[#758]: https://github.com/uber-go/zap/pull/758 +[#771]: https://github.com/uber-go/zap/pull/771 +[#773]: https://github.com/uber-go/zap/pull/773 +[#775]: https://github.com/uber-go/zap/pull/775 +[#786]: https://github.com/uber-go/zap/pull/786 +[#791]: https://github.com/uber-go/zap/pull/791 +[#795]: https://github.com/uber-go/zap/pull/795 +[#799]: https://github.com/uber-go/zap/pull/799 +[#804]: https://github.com/uber-go/zap/pull/804 +[#812]: https://github.com/uber-go/zap/pull/812 +[#806]: https://github.com/uber-go/zap/pull/806 +[#813]: https://github.com/uber-go/zap/pull/813 +[#629]: https://github.com/uber-go/zap/pull/629 +[#697]: https://github.com/uber-go/zap/pull/697 +[#828]: https://github.com/uber-go/zap/pull/828 +[#835]: https://github.com/uber-go/zap/pull/835 +[#843]: https://github.com/uber-go/zap/pull/843 +[#844]: https://github.com/uber-go/zap/pull/844 +[#852]: https://github.com/uber-go/zap/pull/852 +[#854]: https://github.com/uber-go/zap/pull/854 +[#861]: https://github.com/uber-go/zap/pull/861 +[#862]: https://github.com/uber-go/zap/pull/862 +[#865]: https://github.com/uber-go/zap/pull/865 +[#867]: https://github.com/uber-go/zap/pull/867 +[#881]: https://github.com/uber-go/zap/pull/881 +[#903]: https://github.com/uber-go/zap/pull/903 +[#912]: https://github.com/uber-go/zap/pull/912 +[#913]: https://github.com/uber-go/zap/pull/913 +[#928]: https://github.com/uber-go/zap/pull/928 +[#931]: https://github.com/uber-go/zap/pull/931 +[#936]: https://github.com/uber-go/zap/pull/936 diff --git a/vendor/go.uber.org/zap/CODE_OF_CONDUCT.md b/vendor/go.uber.org/zap/CODE_OF_CONDUCT.md new file mode 100644 index 0000000000..e327d9aa5c --- /dev/null +++ b/vendor/go.uber.org/zap/CODE_OF_CONDUCT.md @@ -0,0 +1,75 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, +body size, disability, ethnicity, gender identity and expression, level of +experience, nationality, personal appearance, race, religion, or sexual +identity and orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or + advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct, or to ban temporarily or +permanently any contributor for other behaviors that they deem inappropriate, +threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an +appointed representative at an online or offline event. Representation of a +project may be further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by contacting the project team at oss-conduct@uber.com. The project +team will review and investigate all complaints, and will respond in a way +that it deems appropriate to the circumstances. The project team is obligated +to maintain confidentiality with regard to the reporter of an incident. +Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good +faith may face temporary or permanent repercussions as determined by other +members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], +version 1.4, available at +[http://contributor-covenant.org/version/1/4][version]. + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/go.uber.org/zap/CONTRIBUTING.md b/vendor/go.uber.org/zap/CONTRIBUTING.md new file mode 100644 index 0000000000..5cd9656871 --- /dev/null +++ b/vendor/go.uber.org/zap/CONTRIBUTING.md @@ -0,0 +1,75 @@ +# Contributing + +We'd love your help making zap the very best structured logging library in Go! + +If you'd like to add new exported APIs, please [open an issue][open-issue] +describing your proposal — discussing API changes ahead of time makes +pull request review much smoother. In your issue, pull request, and any other +communications, please remember to treat your fellow contributors with +respect! We take our [code of conduct](CODE_OF_CONDUCT.md) seriously. + +Note that you'll need to sign [Uber's Contributor License Agreement][cla] +before we can accept any of your contributions. If necessary, a bot will remind +you to accept the CLA when you open your pull request. + +## Setup + +[Fork][fork], then clone the repository: + +``` +mkdir -p $GOPATH/src/go.uber.org +cd $GOPATH/src/go.uber.org +git clone git@github.com:your_github_username/zap.git +cd zap +git remote add upstream https://github.com/uber-go/zap.git +git fetch upstream +``` + +Make sure that the tests and the linters pass: + +``` +make test +make lint +``` + +If you're not using the minor version of Go specified in the Makefile's +`LINTABLE_MINOR_VERSIONS` variable, `make lint` doesn't do anything. This is +fine, but it means that you'll only discover lint failures after you open your +pull request. + +## Making Changes + +Start by creating a new branch for your changes: + +``` +cd $GOPATH/src/go.uber.org/zap +git checkout master +git fetch upstream +git rebase upstream/master +git checkout -b cool_new_feature +``` + +Make your changes, then ensure that `make lint` and `make test` still pass. If +you're satisfied with your changes, push them to your fork. + +``` +git push origin cool_new_feature +``` + +Then use the GitHub UI to open a pull request. + +At this point, you're waiting on us to review your changes. We *try* to respond +to issues and pull requests within a few business days, and we may suggest some +improvements or alternatives. Once your changes are approved, one of the +project maintainers will merge them. + +We're much more likely to approve your changes if you: + +* Add tests for new functionality. +* Write a [good commit message][commit-message]. +* Maintain backward compatibility. + +[fork]: https://github.com/uber-go/zap/fork +[open-issue]: https://github.com/uber-go/zap/issues/new +[cla]: https://cla-assistant.io/uber-go/zap +[commit-message]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html diff --git a/vendor/go.uber.org/zap/FAQ.md b/vendor/go.uber.org/zap/FAQ.md new file mode 100644 index 0000000000..b183b20bc1 --- /dev/null +++ b/vendor/go.uber.org/zap/FAQ.md @@ -0,0 +1,164 @@ +# Frequently Asked Questions + +## Design + +### Why spend so much effort on logger performance? + +Of course, most applications won't notice the impact of a slow logger: they +already take tens or hundreds of milliseconds for each operation, so an extra +millisecond doesn't matter. + +On the other hand, why *not* make structured logging fast? The `SugaredLogger` +isn't any harder to use than other logging packages, and the `Logger` makes +structured logging possible in performance-sensitive contexts. Across a fleet +of Go microservices, making each application even slightly more efficient adds +up quickly. + +### Why aren't `Logger` and `SugaredLogger` interfaces? + +Unlike the familiar `io.Writer` and `http.Handler`, `Logger` and +`SugaredLogger` interfaces would include *many* methods. As [Rob Pike points +out][go-proverbs], "The bigger the interface, the weaker the abstraction." +Interfaces are also rigid — *any* change requires releasing a new major +version, since it breaks all third-party implementations. + +Making the `Logger` and `SugaredLogger` concrete types doesn't sacrifice much +abstraction, and it lets us add methods without introducing breaking changes. +Your applications should define and depend upon an interface that includes +just the methods you use. + +### Why are some of my logs missing? + +Logs are dropped intentionally by zap when sampling is enabled. The production +configuration (as returned by `NewProductionConfig()` enables sampling which will +cause repeated logs within a second to be sampled. See more details on why sampling +is enabled in [Why sample application logs](https://github.com/uber-go/zap/blob/master/FAQ.md#why-sample-application-logs). + +### Why sample application logs? + +Applications often experience runs of errors, either because of a bug or +because of a misbehaving user. Logging errors is usually a good idea, but it +can easily make this bad situation worse: not only is your application coping +with a flood of errors, it's also spending extra CPU cycles and I/O logging +those errors. Since writes are typically serialized, logging limits throughput +when you need it most. + +Sampling fixes this problem by dropping repetitive log entries. Under normal +conditions, your application writes out every entry. When similar entries are +logged hundreds or thousands of times each second, though, zap begins dropping +duplicates to preserve throughput. + +### Why do the structured logging APIs take a message in addition to fields? + +Subjectively, we find it helpful to accompany structured context with a brief +description. This isn't critical during development, but it makes debugging +and operating unfamiliar systems much easier. + +More concretely, zap's sampling algorithm uses the message to identify +duplicate entries. In our experience, this is a practical middle ground +between random sampling (which often drops the exact entry that you need while +debugging) and hashing the complete entry (which is prohibitively expensive). + +### Why include package-global loggers? + +Since so many other logging packages include a global logger, many +applications aren't designed to accept loggers as explicit parameters. +Changing function signatures is often a breaking change, so zap includes +global loggers to simplify migration. + +Avoid them where possible. + +### Why include dedicated Panic and Fatal log levels? + +In general, application code should handle errors gracefully instead of using +`panic` or `os.Exit`. However, every rule has exceptions, and it's common to +crash when an error is truly unrecoverable. To avoid losing any information +— especially the reason for the crash — the logger must flush any +buffered entries before the process exits. + +Zap makes this easy by offering `Panic` and `Fatal` logging methods that +automatically flush before exiting. Of course, this doesn't guarantee that +logs will never be lost, but it eliminates a common error. + +See the discussion in uber-go/zap#207 for more details. + +### What's `DPanic`? + +`DPanic` stands for "panic in development." In development, it logs at +`PanicLevel`; otherwise, it logs at `ErrorLevel`. `DPanic` makes it easier to +catch errors that are theoretically possible, but shouldn't actually happen, +*without* crashing in production. + +If you've ever written code like this, you need `DPanic`: + +```go +if err != nil { + panic(fmt.Sprintf("shouldn't ever get here: %v", err)) +} +``` + +## Installation + +### What does the error `expects import "go.uber.org/zap"` mean? + +Either zap was installed incorrectly or you're referencing the wrong package +name in your code. + +Zap's source code happens to be hosted on GitHub, but the [import +path][import-path] is `go.uber.org/zap`. This gives us, the project +maintainers, the freedom to move the source code if necessary. However, it +means that you need to take a little care when installing and using the +package. + +If you follow two simple rules, everything should work: install zap with `go +get -u go.uber.org/zap`, and always import it in your code with `import +"go.uber.org/zap"`. Your code shouldn't contain *any* references to +`github.com/uber-go/zap`. + +## Usage + +### Does zap support log rotation? + +Zap doesn't natively support rotating log files, since we prefer to leave this +to an external program like `logrotate`. + +However, it's easy to integrate a log rotation package like +[`gopkg.in/natefinch/lumberjack.v2`][lumberjack] as a `zapcore.WriteSyncer`. + +```go +// lumberjack.Logger is already safe for concurrent use, so we don't need to +// lock it. +w := zapcore.AddSync(&lumberjack.Logger{ + Filename: "/var/log/myapp/foo.log", + MaxSize: 500, // megabytes + MaxBackups: 3, + MaxAge: 28, // days +}) +core := zapcore.NewCore( + zapcore.NewJSONEncoder(zap.NewProductionEncoderConfig()), + w, + zap.InfoLevel, +) +logger := zap.New(core) +``` + +## Extensions + +We'd love to support every logging need within zap itself, but we're only +familiar with a handful of log ingestion systems, flag-parsing packages, and +the like. Rather than merging code that we can't effectively debug and +support, we'd rather grow an ecosystem of zap extensions. + +We're aware of the following extensions, but haven't used them ourselves: + +| Package | Integration | +| --- | --- | +| `github.com/tchap/zapext` | Sentry, syslog | +| `github.com/fgrosse/zaptest` | Ginkgo | +| `github.com/blendle/zapdriver` | Stackdriver | +| `github.com/moul/zapgorm` | Gorm | +| `github.com/moul/zapfilter` | Advanced filtering rules | + +[go-proverbs]: https://go-proverbs.github.io/ +[import-path]: https://golang.org/cmd/go/#hdr-Remote_import_paths +[lumberjack]: https://godoc.org/gopkg.in/natefinch/lumberjack.v2 diff --git a/vendor/go.uber.org/zap/LICENSE.txt b/vendor/go.uber.org/zap/LICENSE.txt new file mode 100644 index 0000000000..6652bed45f --- /dev/null +++ b/vendor/go.uber.org/zap/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright (c) 2016-2017 Uber Technologies, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/go.uber.org/zap/Makefile b/vendor/go.uber.org/zap/Makefile new file mode 100644 index 0000000000..9b1bc3b0e1 --- /dev/null +++ b/vendor/go.uber.org/zap/Makefile @@ -0,0 +1,73 @@ +export GOBIN ?= $(shell pwd)/bin + +GOLINT = $(GOBIN)/golint +STATICCHECK = $(GOBIN)/staticcheck +BENCH_FLAGS ?= -cpuprofile=cpu.pprof -memprofile=mem.pprof -benchmem + +# Directories containing independent Go modules. +# +# We track coverage only for the main module. +MODULE_DIRS = . ./benchmarks ./zapgrpc/internal/test + +# Many Go tools take file globs or directories as arguments instead of packages. +GO_FILES := $(shell \ + find . '(' -path '*/.*' -o -path './vendor' ')' -prune \ + -o -name '*.go' -print | cut -b3-) + +.PHONY: all +all: lint test + +.PHONY: lint +lint: $(GOLINT) $(STATICCHECK) + @rm -rf lint.log + @echo "Checking formatting..." + @gofmt -d -s $(GO_FILES) 2>&1 | tee lint.log + @echo "Checking vet..." + @$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go vet ./... 2>&1) &&) true | tee -a lint.log + @echo "Checking lint..." + @$(foreach dir,$(MODULE_DIRS),(cd $(dir) && $(GOLINT) ./... 2>&1) &&) true | tee -a lint.log + @echo "Checking staticcheck..." + @$(foreach dir,$(MODULE_DIRS),(cd $(dir) && $(STATICCHECK) ./... 2>&1) &&) true | tee -a lint.log + @echo "Checking for unresolved FIXMEs..." + @git grep -i fixme | grep -v -e Makefile | tee -a lint.log + @echo "Checking for license headers..." + @./checklicense.sh | tee -a lint.log + @[ ! -s lint.log ] + @echo "Checking 'go mod tidy'..." + @make tidy + @if ! git diff --quiet; then \ + echo "'go mod tidy' resulted in changes or working tree is dirty:"; \ + git --no-pager diff; \ + fi + +$(GOLINT): + cd tools && go install golang.org/x/lint/golint + +$(STATICCHECK): + cd tools && go install honnef.co/go/tools/cmd/staticcheck + +.PHONY: test +test: + @$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go test -race ./...) &&) true + +.PHONY: cover +cover: + go test -race -coverprofile=cover.out -coverpkg=./... ./... + go tool cover -html=cover.out -o cover.html + +.PHONY: bench +BENCH ?= . +bench: + @$(foreach dir,$(MODULE_DIRS), ( \ + cd $(dir) && \ + go list ./... | xargs -n1 go test -bench=$(BENCH) -run="^$$" $(BENCH_FLAGS) \ + ) &&) true + +.PHONY: updatereadme +updatereadme: + rm -f README.md + cat .readme.tmpl | go run internal/readme/readme.go > README.md + +.PHONY: tidy +tidy: + @$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go mod tidy) &&) true diff --git a/vendor/go.uber.org/zap/README.md b/vendor/go.uber.org/zap/README.md new file mode 100644 index 0000000000..1e64d6cffc --- /dev/null +++ b/vendor/go.uber.org/zap/README.md @@ -0,0 +1,134 @@ +# :zap: zap [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] + +Blazing fast, structured, leveled logging in Go. + +## Installation + +`go get -u go.uber.org/zap` + +Note that zap only supports the two most recent minor versions of Go. + +## Quick Start + +In contexts where performance is nice, but not critical, use the +`SugaredLogger`. It's 4-10x faster than other structured logging +packages and includes both structured and `printf`-style APIs. + +```go +logger, _ := zap.NewProduction() +defer logger.Sync() // flushes buffer, if any +sugar := logger.Sugar() +sugar.Infow("failed to fetch URL", + // Structured context as loosely typed key-value pairs. + "url", url, + "attempt", 3, + "backoff", time.Second, +) +sugar.Infof("Failed to fetch URL: %s", url) +``` + +When performance and type safety are critical, use the `Logger`. It's even +faster than the `SugaredLogger` and allocates far less, but it only supports +structured logging. + +```go +logger, _ := zap.NewProduction() +defer logger.Sync() +logger.Info("failed to fetch URL", + // Structured context as strongly typed Field values. + zap.String("url", url), + zap.Int("attempt", 3), + zap.Duration("backoff", time.Second), +) +``` + +See the [documentation][doc] and [FAQ](FAQ.md) for more details. + +## Performance + +For applications that log in the hot path, reflection-based serialization and +string formatting are prohibitively expensive — they're CPU-intensive +and make many small allocations. Put differently, using `encoding/json` and +`fmt.Fprintf` to log tons of `interface{}`s makes your application slow. + +Zap takes a different approach. It includes a reflection-free, zero-allocation +JSON encoder, and the base `Logger` strives to avoid serialization overhead +and allocations wherever possible. By building the high-level `SugaredLogger` +on that foundation, zap lets users *choose* when they need to count every +allocation and when they'd prefer a more familiar, loosely typed API. + +As measured by its own [benchmarking suite][], not only is zap more performant +than comparable structured logging packages — it's also faster than the +standard library. Like all benchmarks, take these with a grain of salt.[1](#footnote-versions) + +Log a message and 10 fields: + +| Package | Time | Time % to zap | Objects Allocated | +| :------ | :--: | :-----------: | :---------------: | +| :zap: zap | 862 ns/op | +0% | 5 allocs/op +| :zap: zap (sugared) | 1250 ns/op | +45% | 11 allocs/op +| zerolog | 4021 ns/op | +366% | 76 allocs/op +| go-kit | 4542 ns/op | +427% | 105 allocs/op +| apex/log | 26785 ns/op | +3007% | 115 allocs/op +| logrus | 29501 ns/op | +3322% | 125 allocs/op +| log15 | 29906 ns/op | +3369% | 122 allocs/op + +Log a message with a logger that already has 10 fields of context: + +| Package | Time | Time % to zap | Objects Allocated | +| :------ | :--: | :-----------: | :---------------: | +| :zap: zap | 126 ns/op | +0% | 0 allocs/op +| :zap: zap (sugared) | 187 ns/op | +48% | 2 allocs/op +| zerolog | 88 ns/op | -30% | 0 allocs/op +| go-kit | 5087 ns/op | +3937% | 103 allocs/op +| log15 | 18548 ns/op | +14621% | 73 allocs/op +| apex/log | 26012 ns/op | +20544% | 104 allocs/op +| logrus | 27236 ns/op | +21516% | 113 allocs/op + +Log a static string, without any context or `printf`-style templating: + +| Package | Time | Time % to zap | Objects Allocated | +| :------ | :--: | :-----------: | :---------------: | +| :zap: zap | 118 ns/op | +0% | 0 allocs/op +| :zap: zap (sugared) | 191 ns/op | +62% | 2 allocs/op +| zerolog | 93 ns/op | -21% | 0 allocs/op +| go-kit | 280 ns/op | +137% | 11 allocs/op +| standard library | 499 ns/op | +323% | 2 allocs/op +| apex/log | 1990 ns/op | +1586% | 10 allocs/op +| logrus | 3129 ns/op | +2552% | 24 allocs/op +| log15 | 3887 ns/op | +3194% | 23 allocs/op + +## Development Status: Stable + +All APIs are finalized, and no breaking changes will be made in the 1.x series +of releases. Users of semver-aware dependency management systems should pin +zap to `^1`. + +## Contributing + +We encourage and support an active, healthy community of contributors — +including you! Details are in the [contribution guide](CONTRIBUTING.md) and +the [code of conduct](CODE_OF_CONDUCT.md). The zap maintainers keep an eye on +issues and pull requests, but you can also report any negative conduct to +oss-conduct@uber.com. That email list is a private, safe space; even the zap +maintainers don't have access, so don't hesitate to hold us to a high +standard. + +
+ +Released under the [MIT License](LICENSE.txt). + +1 In particular, keep in mind that we may be +benchmarking against slightly older versions of other packages. Versions are +pinned in the [benchmarks/go.mod][] file. [↩](#anchor-versions) + +[doc-img]: https://pkg.go.dev/badge/go.uber.org/zap +[doc]: https://pkg.go.dev/go.uber.org/zap +[ci-img]: https://github.com/uber-go/zap/actions/workflows/go.yml/badge.svg +[ci]: https://github.com/uber-go/zap/actions/workflows/go.yml +[cov-img]: https://codecov.io/gh/uber-go/zap/branch/master/graph/badge.svg +[cov]: https://codecov.io/gh/uber-go/zap +[benchmarking suite]: https://github.com/uber-go/zap/tree/master/benchmarks +[benchmarks/go.mod]: https://github.com/uber-go/zap/blob/master/benchmarks/go.mod + diff --git a/vendor/go.uber.org/zap/array.go b/vendor/go.uber.org/zap/array.go new file mode 100644 index 0000000000..5be3704a3e --- /dev/null +++ b/vendor/go.uber.org/zap/array.go @@ -0,0 +1,320 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "time" + + "go.uber.org/zap/zapcore" +) + +// Array constructs a field with the given key and ArrayMarshaler. It provides +// a flexible, but still type-safe and efficient, way to add array-like types +// to the logging context. The struct's MarshalLogArray method is called lazily. +func Array(key string, val zapcore.ArrayMarshaler) Field { + return Field{Key: key, Type: zapcore.ArrayMarshalerType, Interface: val} +} + +// Bools constructs a field that carries a slice of bools. +func Bools(key string, bs []bool) Field { + return Array(key, bools(bs)) +} + +// ByteStrings constructs a field that carries a slice of []byte, each of which +// must be UTF-8 encoded text. +func ByteStrings(key string, bss [][]byte) Field { + return Array(key, byteStringsArray(bss)) +} + +// Complex128s constructs a field that carries a slice of complex numbers. +func Complex128s(key string, nums []complex128) Field { + return Array(key, complex128s(nums)) +} + +// Complex64s constructs a field that carries a slice of complex numbers. +func Complex64s(key string, nums []complex64) Field { + return Array(key, complex64s(nums)) +} + +// Durations constructs a field that carries a slice of time.Durations. +func Durations(key string, ds []time.Duration) Field { + return Array(key, durations(ds)) +} + +// Float64s constructs a field that carries a slice of floats. +func Float64s(key string, nums []float64) Field { + return Array(key, float64s(nums)) +} + +// Float32s constructs a field that carries a slice of floats. +func Float32s(key string, nums []float32) Field { + return Array(key, float32s(nums)) +} + +// Ints constructs a field that carries a slice of integers. +func Ints(key string, nums []int) Field { + return Array(key, ints(nums)) +} + +// Int64s constructs a field that carries a slice of integers. +func Int64s(key string, nums []int64) Field { + return Array(key, int64s(nums)) +} + +// Int32s constructs a field that carries a slice of integers. +func Int32s(key string, nums []int32) Field { + return Array(key, int32s(nums)) +} + +// Int16s constructs a field that carries a slice of integers. +func Int16s(key string, nums []int16) Field { + return Array(key, int16s(nums)) +} + +// Int8s constructs a field that carries a slice of integers. +func Int8s(key string, nums []int8) Field { + return Array(key, int8s(nums)) +} + +// Strings constructs a field that carries a slice of strings. +func Strings(key string, ss []string) Field { + return Array(key, stringArray(ss)) +} + +// Times constructs a field that carries a slice of time.Times. +func Times(key string, ts []time.Time) Field { + return Array(key, times(ts)) +} + +// Uints constructs a field that carries a slice of unsigned integers. +func Uints(key string, nums []uint) Field { + return Array(key, uints(nums)) +} + +// Uint64s constructs a field that carries a slice of unsigned integers. +func Uint64s(key string, nums []uint64) Field { + return Array(key, uint64s(nums)) +} + +// Uint32s constructs a field that carries a slice of unsigned integers. +func Uint32s(key string, nums []uint32) Field { + return Array(key, uint32s(nums)) +} + +// Uint16s constructs a field that carries a slice of unsigned integers. +func Uint16s(key string, nums []uint16) Field { + return Array(key, uint16s(nums)) +} + +// Uint8s constructs a field that carries a slice of unsigned integers. +func Uint8s(key string, nums []uint8) Field { + return Array(key, uint8s(nums)) +} + +// Uintptrs constructs a field that carries a slice of pointer addresses. +func Uintptrs(key string, us []uintptr) Field { + return Array(key, uintptrs(us)) +} + +// Errors constructs a field that carries a slice of errors. +func Errors(key string, errs []error) Field { + return Array(key, errArray(errs)) +} + +type bools []bool + +func (bs bools) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range bs { + arr.AppendBool(bs[i]) + } + return nil +} + +type byteStringsArray [][]byte + +func (bss byteStringsArray) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range bss { + arr.AppendByteString(bss[i]) + } + return nil +} + +type complex128s []complex128 + +func (nums complex128s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendComplex128(nums[i]) + } + return nil +} + +type complex64s []complex64 + +func (nums complex64s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendComplex64(nums[i]) + } + return nil +} + +type durations []time.Duration + +func (ds durations) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range ds { + arr.AppendDuration(ds[i]) + } + return nil +} + +type float64s []float64 + +func (nums float64s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendFloat64(nums[i]) + } + return nil +} + +type float32s []float32 + +func (nums float32s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendFloat32(nums[i]) + } + return nil +} + +type ints []int + +func (nums ints) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendInt(nums[i]) + } + return nil +} + +type int64s []int64 + +func (nums int64s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendInt64(nums[i]) + } + return nil +} + +type int32s []int32 + +func (nums int32s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendInt32(nums[i]) + } + return nil +} + +type int16s []int16 + +func (nums int16s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendInt16(nums[i]) + } + return nil +} + +type int8s []int8 + +func (nums int8s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendInt8(nums[i]) + } + return nil +} + +type stringArray []string + +func (ss stringArray) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range ss { + arr.AppendString(ss[i]) + } + return nil +} + +type times []time.Time + +func (ts times) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range ts { + arr.AppendTime(ts[i]) + } + return nil +} + +type uints []uint + +func (nums uints) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendUint(nums[i]) + } + return nil +} + +type uint64s []uint64 + +func (nums uint64s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendUint64(nums[i]) + } + return nil +} + +type uint32s []uint32 + +func (nums uint32s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendUint32(nums[i]) + } + return nil +} + +type uint16s []uint16 + +func (nums uint16s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendUint16(nums[i]) + } + return nil +} + +type uint8s []uint8 + +func (nums uint8s) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendUint8(nums[i]) + } + return nil +} + +type uintptrs []uintptr + +func (nums uintptrs) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range nums { + arr.AppendUintptr(nums[i]) + } + return nil +} diff --git a/vendor/go.uber.org/zap/buffer/buffer.go b/vendor/go.uber.org/zap/buffer/buffer.go new file mode 100644 index 0000000000..3f4b86e081 --- /dev/null +++ b/vendor/go.uber.org/zap/buffer/buffer.go @@ -0,0 +1,123 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package buffer provides a thin wrapper around a byte slice. Unlike the +// standard library's bytes.Buffer, it supports a portion of the strconv +// package's zero-allocation formatters. +package buffer // import "go.uber.org/zap/buffer" + +import ( + "strconv" + "time" +) + +const _size = 1024 // by default, create 1 KiB buffers + +// Buffer is a thin wrapper around a byte slice. It's intended to be pooled, so +// the only way to construct one is via a Pool. +type Buffer struct { + bs []byte + pool Pool +} + +// AppendByte writes a single byte to the Buffer. +func (b *Buffer) AppendByte(v byte) { + b.bs = append(b.bs, v) +} + +// AppendString writes a string to the Buffer. +func (b *Buffer) AppendString(s string) { + b.bs = append(b.bs, s...) +} + +// AppendInt appends an integer to the underlying buffer (assuming base 10). +func (b *Buffer) AppendInt(i int64) { + b.bs = strconv.AppendInt(b.bs, i, 10) +} + +// AppendTime appends the time formatted using the specified layout. +func (b *Buffer) AppendTime(t time.Time, layout string) { + b.bs = t.AppendFormat(b.bs, layout) +} + +// AppendUint appends an unsigned integer to the underlying buffer (assuming +// base 10). +func (b *Buffer) AppendUint(i uint64) { + b.bs = strconv.AppendUint(b.bs, i, 10) +} + +// AppendBool appends a bool to the underlying buffer. +func (b *Buffer) AppendBool(v bool) { + b.bs = strconv.AppendBool(b.bs, v) +} + +// AppendFloat appends a float to the underlying buffer. It doesn't quote NaN +// or +/- Inf. +func (b *Buffer) AppendFloat(f float64, bitSize int) { + b.bs = strconv.AppendFloat(b.bs, f, 'f', -1, bitSize) +} + +// Len returns the length of the underlying byte slice. +func (b *Buffer) Len() int { + return len(b.bs) +} + +// Cap returns the capacity of the underlying byte slice. +func (b *Buffer) Cap() int { + return cap(b.bs) +} + +// Bytes returns a mutable reference to the underlying byte slice. +func (b *Buffer) Bytes() []byte { + return b.bs +} + +// String returns a string copy of the underlying byte slice. +func (b *Buffer) String() string { + return string(b.bs) +} + +// Reset resets the underlying byte slice. Subsequent writes re-use the slice's +// backing array. +func (b *Buffer) Reset() { + b.bs = b.bs[:0] +} + +// Write implements io.Writer. +func (b *Buffer) Write(bs []byte) (int, error) { + b.bs = append(b.bs, bs...) + return len(bs), nil +} + +// TrimNewline trims any final "\n" byte from the end of the buffer. +func (b *Buffer) TrimNewline() { + if i := len(b.bs) - 1; i >= 0 { + if b.bs[i] == '\n' { + b.bs = b.bs[:i] + } + } +} + +// Free returns the Buffer to its Pool. +// +// Callers must not retain references to the Buffer after calling Free. +func (b *Buffer) Free() { + b.pool.put(b) +} diff --git a/vendor/go.uber.org/zap/buffer/pool.go b/vendor/go.uber.org/zap/buffer/pool.go new file mode 100644 index 0000000000..8fb3e202cf --- /dev/null +++ b/vendor/go.uber.org/zap/buffer/pool.go @@ -0,0 +1,49 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package buffer + +import "sync" + +// A Pool is a type-safe wrapper around a sync.Pool. +type Pool struct { + p *sync.Pool +} + +// NewPool constructs a new Pool. +func NewPool() Pool { + return Pool{p: &sync.Pool{ + New: func() interface{} { + return &Buffer{bs: make([]byte, 0, _size)} + }, + }} +} + +// Get retrieves a Buffer from the pool, creating one if necessary. +func (p Pool) Get() *Buffer { + buf := p.p.Get().(*Buffer) + buf.Reset() + buf.pool = p + return buf +} + +func (p Pool) put(buf *Buffer) { + p.p.Put(buf) +} diff --git a/vendor/go.uber.org/zap/checklicense.sh b/vendor/go.uber.org/zap/checklicense.sh new file mode 100644 index 0000000000..345ac8b89a --- /dev/null +++ b/vendor/go.uber.org/zap/checklicense.sh @@ -0,0 +1,17 @@ +#!/bin/bash -e + +ERROR_COUNT=0 +while read -r file +do + case "$(head -1 "${file}")" in + *"Copyright (c) "*" Uber Technologies, Inc.") + # everything's cool + ;; + *) + echo "$file is missing license header." + (( ERROR_COUNT++ )) + ;; + esac +done < <(git ls-files "*\.go") + +exit $ERROR_COUNT diff --git a/vendor/go.uber.org/zap/config.go b/vendor/go.uber.org/zap/config.go new file mode 100644 index 0000000000..55637fb0b4 --- /dev/null +++ b/vendor/go.uber.org/zap/config.go @@ -0,0 +1,264 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "fmt" + "sort" + "time" + + "go.uber.org/zap/zapcore" +) + +// SamplingConfig sets a sampling strategy for the logger. Sampling caps the +// global CPU and I/O load that logging puts on your process while attempting +// to preserve a representative subset of your logs. +// +// If specified, the Sampler will invoke the Hook after each decision. +// +// Values configured here are per-second. See zapcore.NewSamplerWithOptions for +// details. +type SamplingConfig struct { + Initial int `json:"initial" yaml:"initial"` + Thereafter int `json:"thereafter" yaml:"thereafter"` + Hook func(zapcore.Entry, zapcore.SamplingDecision) `json:"-" yaml:"-"` +} + +// Config offers a declarative way to construct a logger. It doesn't do +// anything that can't be done with New, Options, and the various +// zapcore.WriteSyncer and zapcore.Core wrappers, but it's a simpler way to +// toggle common options. +// +// Note that Config intentionally supports only the most common options. More +// unusual logging setups (logging to network connections or message queues, +// splitting output between multiple files, etc.) are possible, but require +// direct use of the zapcore package. For sample code, see the package-level +// BasicConfiguration and AdvancedConfiguration examples. +// +// For an example showing runtime log level changes, see the documentation for +// AtomicLevel. +type Config struct { + // Level is the minimum enabled logging level. Note that this is a dynamic + // level, so calling Config.Level.SetLevel will atomically change the log + // level of all loggers descended from this config. + Level AtomicLevel `json:"level" yaml:"level"` + // Development puts the logger in development mode, which changes the + // behavior of DPanicLevel and takes stacktraces more liberally. + Development bool `json:"development" yaml:"development"` + // DisableCaller stops annotating logs with the calling function's file + // name and line number. By default, all logs are annotated. + DisableCaller bool `json:"disableCaller" yaml:"disableCaller"` + // DisableStacktrace completely disables automatic stacktrace capturing. By + // default, stacktraces are captured for WarnLevel and above logs in + // development and ErrorLevel and above in production. + DisableStacktrace bool `json:"disableStacktrace" yaml:"disableStacktrace"` + // Sampling sets a sampling policy. A nil SamplingConfig disables sampling. + Sampling *SamplingConfig `json:"sampling" yaml:"sampling"` + // Encoding sets the logger's encoding. Valid values are "json" and + // "console", as well as any third-party encodings registered via + // RegisterEncoder. + Encoding string `json:"encoding" yaml:"encoding"` + // EncoderConfig sets options for the chosen encoder. See + // zapcore.EncoderConfig for details. + EncoderConfig zapcore.EncoderConfig `json:"encoderConfig" yaml:"encoderConfig"` + // OutputPaths is a list of URLs or file paths to write logging output to. + // See Open for details. + OutputPaths []string `json:"outputPaths" yaml:"outputPaths"` + // ErrorOutputPaths is a list of URLs to write internal logger errors to. + // The default is standard error. + // + // Note that this setting only affects internal errors; for sample code that + // sends error-level logs to a different location from info- and debug-level + // logs, see the package-level AdvancedConfiguration example. + ErrorOutputPaths []string `json:"errorOutputPaths" yaml:"errorOutputPaths"` + // InitialFields is a collection of fields to add to the root logger. + InitialFields map[string]interface{} `json:"initialFields" yaml:"initialFields"` +} + +// NewProductionEncoderConfig returns an opinionated EncoderConfig for +// production environments. +func NewProductionEncoderConfig() zapcore.EncoderConfig { + return zapcore.EncoderConfig{ + TimeKey: "ts", + LevelKey: "level", + NameKey: "logger", + CallerKey: "caller", + FunctionKey: zapcore.OmitKey, + MessageKey: "msg", + StacktraceKey: "stacktrace", + LineEnding: zapcore.DefaultLineEnding, + EncodeLevel: zapcore.LowercaseLevelEncoder, + EncodeTime: zapcore.EpochTimeEncoder, + EncodeDuration: zapcore.SecondsDurationEncoder, + EncodeCaller: zapcore.ShortCallerEncoder, + } +} + +// NewProductionConfig is a reasonable production logging configuration. +// Logging is enabled at InfoLevel and above. +// +// It uses a JSON encoder, writes to standard error, and enables sampling. +// Stacktraces are automatically included on logs of ErrorLevel and above. +func NewProductionConfig() Config { + return Config{ + Level: NewAtomicLevelAt(InfoLevel), + Development: false, + Sampling: &SamplingConfig{ + Initial: 100, + Thereafter: 100, + }, + Encoding: "json", + EncoderConfig: NewProductionEncoderConfig(), + OutputPaths: []string{"stderr"}, + ErrorOutputPaths: []string{"stderr"}, + } +} + +// NewDevelopmentEncoderConfig returns an opinionated EncoderConfig for +// development environments. +func NewDevelopmentEncoderConfig() zapcore.EncoderConfig { + return zapcore.EncoderConfig{ + // Keys can be anything except the empty string. + TimeKey: "T", + LevelKey: "L", + NameKey: "N", + CallerKey: "C", + FunctionKey: zapcore.OmitKey, + MessageKey: "M", + StacktraceKey: "S", + LineEnding: zapcore.DefaultLineEnding, + EncodeLevel: zapcore.CapitalLevelEncoder, + EncodeTime: zapcore.ISO8601TimeEncoder, + EncodeDuration: zapcore.StringDurationEncoder, + EncodeCaller: zapcore.ShortCallerEncoder, + } +} + +// NewDevelopmentConfig is a reasonable development logging configuration. +// Logging is enabled at DebugLevel and above. +// +// It enables development mode (which makes DPanicLevel logs panic), uses a +// console encoder, writes to standard error, and disables sampling. +// Stacktraces are automatically included on logs of WarnLevel and above. +func NewDevelopmentConfig() Config { + return Config{ + Level: NewAtomicLevelAt(DebugLevel), + Development: true, + Encoding: "console", + EncoderConfig: NewDevelopmentEncoderConfig(), + OutputPaths: []string{"stderr"}, + ErrorOutputPaths: []string{"stderr"}, + } +} + +// Build constructs a logger from the Config and Options. +func (cfg Config) Build(opts ...Option) (*Logger, error) { + enc, err := cfg.buildEncoder() + if err != nil { + return nil, err + } + + sink, errSink, err := cfg.openSinks() + if err != nil { + return nil, err + } + + if cfg.Level == (AtomicLevel{}) { + return nil, fmt.Errorf("missing Level") + } + + log := New( + zapcore.NewCore(enc, sink, cfg.Level), + cfg.buildOptions(errSink)..., + ) + if len(opts) > 0 { + log = log.WithOptions(opts...) + } + return log, nil +} + +func (cfg Config) buildOptions(errSink zapcore.WriteSyncer) []Option { + opts := []Option{ErrorOutput(errSink)} + + if cfg.Development { + opts = append(opts, Development()) + } + + if !cfg.DisableCaller { + opts = append(opts, AddCaller()) + } + + stackLevel := ErrorLevel + if cfg.Development { + stackLevel = WarnLevel + } + if !cfg.DisableStacktrace { + opts = append(opts, AddStacktrace(stackLevel)) + } + + if scfg := cfg.Sampling; scfg != nil { + opts = append(opts, WrapCore(func(core zapcore.Core) zapcore.Core { + var samplerOpts []zapcore.SamplerOption + if scfg.Hook != nil { + samplerOpts = append(samplerOpts, zapcore.SamplerHook(scfg.Hook)) + } + return zapcore.NewSamplerWithOptions( + core, + time.Second, + cfg.Sampling.Initial, + cfg.Sampling.Thereafter, + samplerOpts..., + ) + })) + } + + if len(cfg.InitialFields) > 0 { + fs := make([]Field, 0, len(cfg.InitialFields)) + keys := make([]string, 0, len(cfg.InitialFields)) + for k := range cfg.InitialFields { + keys = append(keys, k) + } + sort.Strings(keys) + for _, k := range keys { + fs = append(fs, Any(k, cfg.InitialFields[k])) + } + opts = append(opts, Fields(fs...)) + } + + return opts +} + +func (cfg Config) openSinks() (zapcore.WriteSyncer, zapcore.WriteSyncer, error) { + sink, closeOut, err := Open(cfg.OutputPaths...) + if err != nil { + return nil, nil, err + } + errSink, _, err := Open(cfg.ErrorOutputPaths...) + if err != nil { + closeOut() + return nil, nil, err + } + return sink, errSink, nil +} + +func (cfg Config) buildEncoder() (zapcore.Encoder, error) { + return newEncoder(cfg.Encoding, cfg.EncoderConfig) +} diff --git a/vendor/go.uber.org/zap/doc.go b/vendor/go.uber.org/zap/doc.go new file mode 100644 index 0000000000..8638dd1b96 --- /dev/null +++ b/vendor/go.uber.org/zap/doc.go @@ -0,0 +1,113 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package zap provides fast, structured, leveled logging. +// +// For applications that log in the hot path, reflection-based serialization +// and string formatting are prohibitively expensive - they're CPU-intensive +// and make many small allocations. Put differently, using json.Marshal and +// fmt.Fprintf to log tons of interface{} makes your application slow. +// +// Zap takes a different approach. It includes a reflection-free, +// zero-allocation JSON encoder, and the base Logger strives to avoid +// serialization overhead and allocations wherever possible. By building the +// high-level SugaredLogger on that foundation, zap lets users choose when +// they need to count every allocation and when they'd prefer a more familiar, +// loosely typed API. +// +// Choosing a Logger +// +// In contexts where performance is nice, but not critical, use the +// SugaredLogger. It's 4-10x faster than other structured logging packages and +// supports both structured and printf-style logging. Like log15 and go-kit, +// the SugaredLogger's structured logging APIs are loosely typed and accept a +// variadic number of key-value pairs. (For more advanced use cases, they also +// accept strongly typed fields - see the SugaredLogger.With documentation for +// details.) +// sugar := zap.NewExample().Sugar() +// defer sugar.Sync() +// sugar.Infow("failed to fetch URL", +// "url", "http://example.com", +// "attempt", 3, +// "backoff", time.Second, +// ) +// sugar.Infof("failed to fetch URL: %s", "http://example.com") +// +// By default, loggers are unbuffered. However, since zap's low-level APIs +// allow buffering, calling Sync before letting your process exit is a good +// habit. +// +// In the rare contexts where every microsecond and every allocation matter, +// use the Logger. It's even faster than the SugaredLogger and allocates far +// less, but it only supports strongly-typed, structured logging. +// logger := zap.NewExample() +// defer logger.Sync() +// logger.Info("failed to fetch URL", +// zap.String("url", "http://example.com"), +// zap.Int("attempt", 3), +// zap.Duration("backoff", time.Second), +// ) +// +// Choosing between the Logger and SugaredLogger doesn't need to be an +// application-wide decision: converting between the two is simple and +// inexpensive. +// logger := zap.NewExample() +// defer logger.Sync() +// sugar := logger.Sugar() +// plain := sugar.Desugar() +// +// Configuring Zap +// +// The simplest way to build a Logger is to use zap's opinionated presets: +// NewExample, NewProduction, and NewDevelopment. These presets build a logger +// with a single function call: +// logger, err := zap.NewProduction() +// if err != nil { +// log.Fatalf("can't initialize zap logger: %v", err) +// } +// defer logger.Sync() +// +// Presets are fine for small projects, but larger projects and organizations +// naturally require a bit more customization. For most users, zap's Config +// struct strikes the right balance between flexibility and convenience. See +// the package-level BasicConfiguration example for sample code. +// +// More unusual configurations (splitting output between files, sending logs +// to a message queue, etc.) are possible, but require direct use of +// go.uber.org/zap/zapcore. See the package-level AdvancedConfiguration +// example for sample code. +// +// Extending Zap +// +// The zap package itself is a relatively thin wrapper around the interfaces +// in go.uber.org/zap/zapcore. Extending zap to support a new encoding (e.g., +// BSON), a new log sink (e.g., Kafka), or something more exotic (perhaps an +// exception aggregation service, like Sentry or Rollbar) typically requires +// implementing the zapcore.Encoder, zapcore.WriteSyncer, or zapcore.Core +// interfaces. See the zapcore documentation for details. +// +// Similarly, package authors can use the high-performance Encoder and Core +// implementations in the zapcore package to build their own loggers. +// +// Frequently Asked Questions +// +// An FAQ covering everything from installation errors to design decisions is +// available at https://github.com/uber-go/zap/blob/master/FAQ.md. +package zap // import "go.uber.org/zap" diff --git a/vendor/go.uber.org/zap/encoder.go b/vendor/go.uber.org/zap/encoder.go new file mode 100644 index 0000000000..08ed833543 --- /dev/null +++ b/vendor/go.uber.org/zap/encoder.go @@ -0,0 +1,79 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "errors" + "fmt" + "sync" + + "go.uber.org/zap/zapcore" +) + +var ( + errNoEncoderNameSpecified = errors.New("no encoder name specified") + + _encoderNameToConstructor = map[string]func(zapcore.EncoderConfig) (zapcore.Encoder, error){ + "console": func(encoderConfig zapcore.EncoderConfig) (zapcore.Encoder, error) { + return zapcore.NewConsoleEncoder(encoderConfig), nil + }, + "json": func(encoderConfig zapcore.EncoderConfig) (zapcore.Encoder, error) { + return zapcore.NewJSONEncoder(encoderConfig), nil + }, + } + _encoderMutex sync.RWMutex +) + +// RegisterEncoder registers an encoder constructor, which the Config struct +// can then reference. By default, the "json" and "console" encoders are +// registered. +// +// Attempting to register an encoder whose name is already taken returns an +// error. +func RegisterEncoder(name string, constructor func(zapcore.EncoderConfig) (zapcore.Encoder, error)) error { + _encoderMutex.Lock() + defer _encoderMutex.Unlock() + if name == "" { + return errNoEncoderNameSpecified + } + if _, ok := _encoderNameToConstructor[name]; ok { + return fmt.Errorf("encoder already registered for name %q", name) + } + _encoderNameToConstructor[name] = constructor + return nil +} + +func newEncoder(name string, encoderConfig zapcore.EncoderConfig) (zapcore.Encoder, error) { + if encoderConfig.TimeKey != "" && encoderConfig.EncodeTime == nil { + return nil, fmt.Errorf("missing EncodeTime in EncoderConfig") + } + + _encoderMutex.RLock() + defer _encoderMutex.RUnlock() + if name == "" { + return nil, errNoEncoderNameSpecified + } + constructor, ok := _encoderNameToConstructor[name] + if !ok { + return nil, fmt.Errorf("no encoder registered for name %q", name) + } + return constructor(encoderConfig) +} diff --git a/vendor/go.uber.org/zap/error.go b/vendor/go.uber.org/zap/error.go new file mode 100644 index 0000000000..65982a51e5 --- /dev/null +++ b/vendor/go.uber.org/zap/error.go @@ -0,0 +1,80 @@ +// Copyright (c) 2017 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "sync" + + "go.uber.org/zap/zapcore" +) + +var _errArrayElemPool = sync.Pool{New: func() interface{} { + return &errArrayElem{} +}} + +// Error is shorthand for the common idiom NamedError("error", err). +func Error(err error) Field { + return NamedError("error", err) +} + +// NamedError constructs a field that lazily stores err.Error() under the +// provided key. Errors which also implement fmt.Formatter (like those produced +// by github.com/pkg/errors) will also have their verbose representation stored +// under key+"Verbose". If passed a nil error, the field is a no-op. +// +// For the common case in which the key is simply "error", the Error function +// is shorter and less repetitive. +func NamedError(key string, err error) Field { + if err == nil { + return Skip() + } + return Field{Key: key, Type: zapcore.ErrorType, Interface: err} +} + +type errArray []error + +func (errs errArray) MarshalLogArray(arr zapcore.ArrayEncoder) error { + for i := range errs { + if errs[i] == nil { + continue + } + // To represent each error as an object with an "error" attribute and + // potentially an "errorVerbose" attribute, we need to wrap it in a + // type that implements LogObjectMarshaler. To prevent this from + // allocating, pool the wrapper type. + elem := _errArrayElemPool.Get().(*errArrayElem) + elem.error = errs[i] + arr.AppendObject(elem) + elem.error = nil + _errArrayElemPool.Put(elem) + } + return nil +} + +type errArrayElem struct { + error +} + +func (e *errArrayElem) MarshalLogObject(enc zapcore.ObjectEncoder) error { + // Re-use the error field's logic, which supports non-standard error types. + Error(e.error).AddTo(enc) + return nil +} diff --git a/vendor/go.uber.org/zap/field.go b/vendor/go.uber.org/zap/field.go new file mode 100644 index 0000000000..bbb745db5b --- /dev/null +++ b/vendor/go.uber.org/zap/field.go @@ -0,0 +1,549 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "fmt" + "math" + "time" + + "go.uber.org/zap/zapcore" +) + +// Field is an alias for Field. Aliasing this type dramatically +// improves the navigability of this package's API documentation. +type Field = zapcore.Field + +var ( + _minTimeInt64 = time.Unix(0, math.MinInt64) + _maxTimeInt64 = time.Unix(0, math.MaxInt64) +) + +// Skip constructs a no-op field, which is often useful when handling invalid +// inputs in other Field constructors. +func Skip() Field { + return Field{Type: zapcore.SkipType} +} + +// nilField returns a field which will marshal explicitly as nil. See motivation +// in https://github.com/uber-go/zap/issues/753 . If we ever make breaking +// changes and add zapcore.NilType and zapcore.ObjectEncoder.AddNil, the +// implementation here should be changed to reflect that. +func nilField(key string) Field { return Reflect(key, nil) } + +// Binary constructs a field that carries an opaque binary blob. +// +// Binary data is serialized in an encoding-appropriate format. For example, +// zap's JSON encoder base64-encodes binary blobs. To log UTF-8 encoded text, +// use ByteString. +func Binary(key string, val []byte) Field { + return Field{Key: key, Type: zapcore.BinaryType, Interface: val} +} + +// Bool constructs a field that carries a bool. +func Bool(key string, val bool) Field { + var ival int64 + if val { + ival = 1 + } + return Field{Key: key, Type: zapcore.BoolType, Integer: ival} +} + +// Boolp constructs a field that carries a *bool. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Boolp(key string, val *bool) Field { + if val == nil { + return nilField(key) + } + return Bool(key, *val) +} + +// ByteString constructs a field that carries UTF-8 encoded text as a []byte. +// To log opaque binary blobs (which aren't necessarily valid UTF-8), use +// Binary. +func ByteString(key string, val []byte) Field { + return Field{Key: key, Type: zapcore.ByteStringType, Interface: val} +} + +// Complex128 constructs a field that carries a complex number. Unlike most +// numeric fields, this costs an allocation (to convert the complex128 to +// interface{}). +func Complex128(key string, val complex128) Field { + return Field{Key: key, Type: zapcore.Complex128Type, Interface: val} +} + +// Complex128p constructs a field that carries a *complex128. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Complex128p(key string, val *complex128) Field { + if val == nil { + return nilField(key) + } + return Complex128(key, *val) +} + +// Complex64 constructs a field that carries a complex number. Unlike most +// numeric fields, this costs an allocation (to convert the complex64 to +// interface{}). +func Complex64(key string, val complex64) Field { + return Field{Key: key, Type: zapcore.Complex64Type, Interface: val} +} + +// Complex64p constructs a field that carries a *complex64. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Complex64p(key string, val *complex64) Field { + if val == nil { + return nilField(key) + } + return Complex64(key, *val) +} + +// Float64 constructs a field that carries a float64. The way the +// floating-point value is represented is encoder-dependent, so marshaling is +// necessarily lazy. +func Float64(key string, val float64) Field { + return Field{Key: key, Type: zapcore.Float64Type, Integer: int64(math.Float64bits(val))} +} + +// Float64p constructs a field that carries a *float64. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Float64p(key string, val *float64) Field { + if val == nil { + return nilField(key) + } + return Float64(key, *val) +} + +// Float32 constructs a field that carries a float32. The way the +// floating-point value is represented is encoder-dependent, so marshaling is +// necessarily lazy. +func Float32(key string, val float32) Field { + return Field{Key: key, Type: zapcore.Float32Type, Integer: int64(math.Float32bits(val))} +} + +// Float32p constructs a field that carries a *float32. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Float32p(key string, val *float32) Field { + if val == nil { + return nilField(key) + } + return Float32(key, *val) +} + +// Int constructs a field with the given key and value. +func Int(key string, val int) Field { + return Int64(key, int64(val)) +} + +// Intp constructs a field that carries a *int. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Intp(key string, val *int) Field { + if val == nil { + return nilField(key) + } + return Int(key, *val) +} + +// Int64 constructs a field with the given key and value. +func Int64(key string, val int64) Field { + return Field{Key: key, Type: zapcore.Int64Type, Integer: val} +} + +// Int64p constructs a field that carries a *int64. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Int64p(key string, val *int64) Field { + if val == nil { + return nilField(key) + } + return Int64(key, *val) +} + +// Int32 constructs a field with the given key and value. +func Int32(key string, val int32) Field { + return Field{Key: key, Type: zapcore.Int32Type, Integer: int64(val)} +} + +// Int32p constructs a field that carries a *int32. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Int32p(key string, val *int32) Field { + if val == nil { + return nilField(key) + } + return Int32(key, *val) +} + +// Int16 constructs a field with the given key and value. +func Int16(key string, val int16) Field { + return Field{Key: key, Type: zapcore.Int16Type, Integer: int64(val)} +} + +// Int16p constructs a field that carries a *int16. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Int16p(key string, val *int16) Field { + if val == nil { + return nilField(key) + } + return Int16(key, *val) +} + +// Int8 constructs a field with the given key and value. +func Int8(key string, val int8) Field { + return Field{Key: key, Type: zapcore.Int8Type, Integer: int64(val)} +} + +// Int8p constructs a field that carries a *int8. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Int8p(key string, val *int8) Field { + if val == nil { + return nilField(key) + } + return Int8(key, *val) +} + +// String constructs a field with the given key and value. +func String(key string, val string) Field { + return Field{Key: key, Type: zapcore.StringType, String: val} +} + +// Stringp constructs a field that carries a *string. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Stringp(key string, val *string) Field { + if val == nil { + return nilField(key) + } + return String(key, *val) +} + +// Uint constructs a field with the given key and value. +func Uint(key string, val uint) Field { + return Uint64(key, uint64(val)) +} + +// Uintp constructs a field that carries a *uint. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Uintp(key string, val *uint) Field { + if val == nil { + return nilField(key) + } + return Uint(key, *val) +} + +// Uint64 constructs a field with the given key and value. +func Uint64(key string, val uint64) Field { + return Field{Key: key, Type: zapcore.Uint64Type, Integer: int64(val)} +} + +// Uint64p constructs a field that carries a *uint64. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Uint64p(key string, val *uint64) Field { + if val == nil { + return nilField(key) + } + return Uint64(key, *val) +} + +// Uint32 constructs a field with the given key and value. +func Uint32(key string, val uint32) Field { + return Field{Key: key, Type: zapcore.Uint32Type, Integer: int64(val)} +} + +// Uint32p constructs a field that carries a *uint32. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Uint32p(key string, val *uint32) Field { + if val == nil { + return nilField(key) + } + return Uint32(key, *val) +} + +// Uint16 constructs a field with the given key and value. +func Uint16(key string, val uint16) Field { + return Field{Key: key, Type: zapcore.Uint16Type, Integer: int64(val)} +} + +// Uint16p constructs a field that carries a *uint16. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Uint16p(key string, val *uint16) Field { + if val == nil { + return nilField(key) + } + return Uint16(key, *val) +} + +// Uint8 constructs a field with the given key and value. +func Uint8(key string, val uint8) Field { + return Field{Key: key, Type: zapcore.Uint8Type, Integer: int64(val)} +} + +// Uint8p constructs a field that carries a *uint8. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Uint8p(key string, val *uint8) Field { + if val == nil { + return nilField(key) + } + return Uint8(key, *val) +} + +// Uintptr constructs a field with the given key and value. +func Uintptr(key string, val uintptr) Field { + return Field{Key: key, Type: zapcore.UintptrType, Integer: int64(val)} +} + +// Uintptrp constructs a field that carries a *uintptr. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Uintptrp(key string, val *uintptr) Field { + if val == nil { + return nilField(key) + } + return Uintptr(key, *val) +} + +// Reflect constructs a field with the given key and an arbitrary object. It uses +// an encoding-appropriate, reflection-based function to lazily serialize nearly +// any object into the logging context, but it's relatively slow and +// allocation-heavy. Outside tests, Any is always a better choice. +// +// If encoding fails (e.g., trying to serialize a map[int]string to JSON), Reflect +// includes the error message in the final log output. +func Reflect(key string, val interface{}) Field { + return Field{Key: key, Type: zapcore.ReflectType, Interface: val} +} + +// Namespace creates a named, isolated scope within the logger's context. All +// subsequent fields will be added to the new namespace. +// +// This helps prevent key collisions when injecting loggers into sub-components +// or third-party libraries. +func Namespace(key string) Field { + return Field{Key: key, Type: zapcore.NamespaceType} +} + +// Stringer constructs a field with the given key and the output of the value's +// String method. The Stringer's String method is called lazily. +func Stringer(key string, val fmt.Stringer) Field { + return Field{Key: key, Type: zapcore.StringerType, Interface: val} +} + +// Time constructs a Field with the given key and value. The encoder +// controls how the time is serialized. +func Time(key string, val time.Time) Field { + if val.Before(_minTimeInt64) || val.After(_maxTimeInt64) { + return Field{Key: key, Type: zapcore.TimeFullType, Interface: val} + } + return Field{Key: key, Type: zapcore.TimeType, Integer: val.UnixNano(), Interface: val.Location()} +} + +// Timep constructs a field that carries a *time.Time. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Timep(key string, val *time.Time) Field { + if val == nil { + return nilField(key) + } + return Time(key, *val) +} + +// Stack constructs a field that stores a stacktrace of the current goroutine +// under provided key. Keep in mind that taking a stacktrace is eager and +// expensive (relatively speaking); this function both makes an allocation and +// takes about two microseconds. +func Stack(key string) Field { + return StackSkip(key, 1) // skip Stack +} + +// StackSkip constructs a field similarly to Stack, but also skips the given +// number of frames from the top of the stacktrace. +func StackSkip(key string, skip int) Field { + // Returning the stacktrace as a string costs an allocation, but saves us + // from expanding the zapcore.Field union struct to include a byte slice. Since + // taking a stacktrace is already so expensive (~10us), the extra allocation + // is okay. + return String(key, takeStacktrace(skip+1)) // skip StackSkip +} + +// Duration constructs a field with the given key and value. The encoder +// controls how the duration is serialized. +func Duration(key string, val time.Duration) Field { + return Field{Key: key, Type: zapcore.DurationType, Integer: int64(val)} +} + +// Durationp constructs a field that carries a *time.Duration. The returned Field will safely +// and explicitly represent `nil` when appropriate. +func Durationp(key string, val *time.Duration) Field { + if val == nil { + return nilField(key) + } + return Duration(key, *val) +} + +// Object constructs a field with the given key and ObjectMarshaler. It +// provides a flexible, but still type-safe and efficient, way to add map- or +// struct-like user-defined types to the logging context. The struct's +// MarshalLogObject method is called lazily. +func Object(key string, val zapcore.ObjectMarshaler) Field { + return Field{Key: key, Type: zapcore.ObjectMarshalerType, Interface: val} +} + +// Inline constructs a Field that is similar to Object, but it +// will add the elements of the provided ObjectMarshaler to the +// current namespace. +func Inline(val zapcore.ObjectMarshaler) Field { + return zapcore.Field{ + Type: zapcore.InlineMarshalerType, + Interface: val, + } +} + +// Any takes a key and an arbitrary value and chooses the best way to represent +// them as a field, falling back to a reflection-based approach only if +// necessary. +// +// Since byte/uint8 and rune/int32 are aliases, Any can't differentiate between +// them. To minimize surprises, []byte values are treated as binary blobs, byte +// values are treated as uint8, and runes are always treated as integers. +func Any(key string, value interface{}) Field { + switch val := value.(type) { + case zapcore.ObjectMarshaler: + return Object(key, val) + case zapcore.ArrayMarshaler: + return Array(key, val) + case bool: + return Bool(key, val) + case *bool: + return Boolp(key, val) + case []bool: + return Bools(key, val) + case complex128: + return Complex128(key, val) + case *complex128: + return Complex128p(key, val) + case []complex128: + return Complex128s(key, val) + case complex64: + return Complex64(key, val) + case *complex64: + return Complex64p(key, val) + case []complex64: + return Complex64s(key, val) + case float64: + return Float64(key, val) + case *float64: + return Float64p(key, val) + case []float64: + return Float64s(key, val) + case float32: + return Float32(key, val) + case *float32: + return Float32p(key, val) + case []float32: + return Float32s(key, val) + case int: + return Int(key, val) + case *int: + return Intp(key, val) + case []int: + return Ints(key, val) + case int64: + return Int64(key, val) + case *int64: + return Int64p(key, val) + case []int64: + return Int64s(key, val) + case int32: + return Int32(key, val) + case *int32: + return Int32p(key, val) + case []int32: + return Int32s(key, val) + case int16: + return Int16(key, val) + case *int16: + return Int16p(key, val) + case []int16: + return Int16s(key, val) + case int8: + return Int8(key, val) + case *int8: + return Int8p(key, val) + case []int8: + return Int8s(key, val) + case string: + return String(key, val) + case *string: + return Stringp(key, val) + case []string: + return Strings(key, val) + case uint: + return Uint(key, val) + case *uint: + return Uintp(key, val) + case []uint: + return Uints(key, val) + case uint64: + return Uint64(key, val) + case *uint64: + return Uint64p(key, val) + case []uint64: + return Uint64s(key, val) + case uint32: + return Uint32(key, val) + case *uint32: + return Uint32p(key, val) + case []uint32: + return Uint32s(key, val) + case uint16: + return Uint16(key, val) + case *uint16: + return Uint16p(key, val) + case []uint16: + return Uint16s(key, val) + case uint8: + return Uint8(key, val) + case *uint8: + return Uint8p(key, val) + case []byte: + return Binary(key, val) + case uintptr: + return Uintptr(key, val) + case *uintptr: + return Uintptrp(key, val) + case []uintptr: + return Uintptrs(key, val) + case time.Time: + return Time(key, val) + case *time.Time: + return Timep(key, val) + case []time.Time: + return Times(key, val) + case time.Duration: + return Duration(key, val) + case *time.Duration: + return Durationp(key, val) + case []time.Duration: + return Durations(key, val) + case error: + return NamedError(key, val) + case []error: + return Errors(key, val) + case fmt.Stringer: + return Stringer(key, val) + default: + return Reflect(key, val) + } +} diff --git a/vendor/go.uber.org/zap/flag.go b/vendor/go.uber.org/zap/flag.go new file mode 100644 index 0000000000..1312875072 --- /dev/null +++ b/vendor/go.uber.org/zap/flag.go @@ -0,0 +1,39 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "flag" + + "go.uber.org/zap/zapcore" +) + +// LevelFlag uses the standard library's flag.Var to declare a global flag +// with the specified name, default, and usage guidance. The returned value is +// a pointer to the value of the flag. +// +// If you don't want to use the flag package's global state, you can use any +// non-nil *Level as a flag.Value with your own *flag.FlagSet. +func LevelFlag(name string, defaultLevel zapcore.Level, usage string) *zapcore.Level { + lvl := defaultLevel + flag.Var(&lvl, name, usage) + return &lvl +} diff --git a/vendor/go.uber.org/zap/glide.yaml b/vendor/go.uber.org/zap/glide.yaml new file mode 100644 index 0000000000..8e1d05e9ab --- /dev/null +++ b/vendor/go.uber.org/zap/glide.yaml @@ -0,0 +1,34 @@ +package: go.uber.org/zap +license: MIT +import: +- package: go.uber.org/atomic + version: ^1 +- package: go.uber.org/multierr + version: ^1 +testImport: +- package: github.com/satori/go.uuid +- package: github.com/sirupsen/logrus +- package: github.com/apex/log + subpackages: + - handlers/json +- package: github.com/go-kit/kit + subpackages: + - log +- package: github.com/stretchr/testify + subpackages: + - assert + - require +- package: gopkg.in/inconshreveable/log15.v2 +- package: github.com/mattn/goveralls +- package: github.com/pborman/uuid +- package: github.com/pkg/errors +- package: github.com/rs/zerolog +- package: golang.org/x/tools + subpackages: + - cover +- package: golang.org/x/lint + subpackages: + - golint +- package: github.com/axw/gocov + subpackages: + - gocov diff --git a/vendor/go.uber.org/zap/global.go b/vendor/go.uber.org/zap/global.go new file mode 100644 index 0000000000..c1ac0507cd --- /dev/null +++ b/vendor/go.uber.org/zap/global.go @@ -0,0 +1,168 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "bytes" + "fmt" + "log" + "os" + "sync" + + "go.uber.org/zap/zapcore" +) + +const ( + _loggerWriterDepth = 2 + _programmerErrorTemplate = "You've found a bug in zap! Please file a bug at " + + "https://github.com/uber-go/zap/issues/new and reference this error: %v" +) + +var ( + _globalMu sync.RWMutex + _globalL = NewNop() + _globalS = _globalL.Sugar() +) + +// L returns the global Logger, which can be reconfigured with ReplaceGlobals. +// It's safe for concurrent use. +func L() *Logger { + _globalMu.RLock() + l := _globalL + _globalMu.RUnlock() + return l +} + +// S returns the global SugaredLogger, which can be reconfigured with +// ReplaceGlobals. It's safe for concurrent use. +func S() *SugaredLogger { + _globalMu.RLock() + s := _globalS + _globalMu.RUnlock() + return s +} + +// ReplaceGlobals replaces the global Logger and SugaredLogger, and returns a +// function to restore the original values. It's safe for concurrent use. +func ReplaceGlobals(logger *Logger) func() { + _globalMu.Lock() + prev := _globalL + _globalL = logger + _globalS = logger.Sugar() + _globalMu.Unlock() + return func() { ReplaceGlobals(prev) } +} + +// NewStdLog returns a *log.Logger which writes to the supplied zap Logger at +// InfoLevel. To redirect the standard library's package-global logging +// functions, use RedirectStdLog instead. +func NewStdLog(l *Logger) *log.Logger { + logger := l.WithOptions(AddCallerSkip(_stdLogDefaultDepth + _loggerWriterDepth)) + f := logger.Info + return log.New(&loggerWriter{f}, "" /* prefix */, 0 /* flags */) +} + +// NewStdLogAt returns *log.Logger which writes to supplied zap logger at +// required level. +func NewStdLogAt(l *Logger, level zapcore.Level) (*log.Logger, error) { + logger := l.WithOptions(AddCallerSkip(_stdLogDefaultDepth + _loggerWriterDepth)) + logFunc, err := levelToFunc(logger, level) + if err != nil { + return nil, err + } + return log.New(&loggerWriter{logFunc}, "" /* prefix */, 0 /* flags */), nil +} + +// RedirectStdLog redirects output from the standard library's package-global +// logger to the supplied logger at InfoLevel. Since zap already handles caller +// annotations, timestamps, etc., it automatically disables the standard +// library's annotations and prefixing. +// +// It returns a function to restore the original prefix and flags and reset the +// standard library's output to os.Stderr. +func RedirectStdLog(l *Logger) func() { + f, err := redirectStdLogAt(l, InfoLevel) + if err != nil { + // Can't get here, since passing InfoLevel to redirectStdLogAt always + // works. + panic(fmt.Sprintf(_programmerErrorTemplate, err)) + } + return f +} + +// RedirectStdLogAt redirects output from the standard library's package-global +// logger to the supplied logger at the specified level. Since zap already +// handles caller annotations, timestamps, etc., it automatically disables the +// standard library's annotations and prefixing. +// +// It returns a function to restore the original prefix and flags and reset the +// standard library's output to os.Stderr. +func RedirectStdLogAt(l *Logger, level zapcore.Level) (func(), error) { + return redirectStdLogAt(l, level) +} + +func redirectStdLogAt(l *Logger, level zapcore.Level) (func(), error) { + flags := log.Flags() + prefix := log.Prefix() + log.SetFlags(0) + log.SetPrefix("") + logger := l.WithOptions(AddCallerSkip(_stdLogDefaultDepth + _loggerWriterDepth)) + logFunc, err := levelToFunc(logger, level) + if err != nil { + return nil, err + } + log.SetOutput(&loggerWriter{logFunc}) + return func() { + log.SetFlags(flags) + log.SetPrefix(prefix) + log.SetOutput(os.Stderr) + }, nil +} + +func levelToFunc(logger *Logger, lvl zapcore.Level) (func(string, ...Field), error) { + switch lvl { + case DebugLevel: + return logger.Debug, nil + case InfoLevel: + return logger.Info, nil + case WarnLevel: + return logger.Warn, nil + case ErrorLevel: + return logger.Error, nil + case DPanicLevel: + return logger.DPanic, nil + case PanicLevel: + return logger.Panic, nil + case FatalLevel: + return logger.Fatal, nil + } + return nil, fmt.Errorf("unrecognized level: %q", lvl) +} + +type loggerWriter struct { + logFunc func(msg string, fields ...Field) +} + +func (l *loggerWriter) Write(p []byte) (int, error) { + p = bytes.TrimSpace(p) + l.logFunc(string(p)) + return len(p), nil +} diff --git a/vendor/go.uber.org/zap/global_go112.go b/vendor/go.uber.org/zap/global_go112.go new file mode 100644 index 0000000000..6b5dbda807 --- /dev/null +++ b/vendor/go.uber.org/zap/global_go112.go @@ -0,0 +1,26 @@ +// Copyright (c) 2019 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// See #682 for more information. +// +build go1.12 + +package zap + +const _stdLogDefaultDepth = 1 diff --git a/vendor/go.uber.org/zap/global_prego112.go b/vendor/go.uber.org/zap/global_prego112.go new file mode 100644 index 0000000000..d3ab9af933 --- /dev/null +++ b/vendor/go.uber.org/zap/global_prego112.go @@ -0,0 +1,26 @@ +// Copyright (c) 2019 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// See #682 for more information. +// +build !go1.12 + +package zap + +const _stdLogDefaultDepth = 2 diff --git a/vendor/go.uber.org/zap/http_handler.go b/vendor/go.uber.org/zap/http_handler.go new file mode 100644 index 0000000000..1297c33b32 --- /dev/null +++ b/vendor/go.uber.org/zap/http_handler.go @@ -0,0 +1,132 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "encoding/json" + "fmt" + "io" + "net/http" + + "go.uber.org/zap/zapcore" +) + +// ServeHTTP is a simple JSON endpoint that can report on or change the current +// logging level. +// +// GET +// +// The GET request returns a JSON description of the current logging level like: +// {"level":"info"} +// +// PUT +// +// The PUT request changes the logging level. It is perfectly safe to change the +// logging level while a program is running. Two content types are supported: +// +// Content-Type: application/x-www-form-urlencoded +// +// With this content type, the level can be provided through the request body or +// a query parameter. The log level is URL encoded like: +// +// level=debug +// +// The request body takes precedence over the query parameter, if both are +// specified. +// +// This content type is the default for a curl PUT request. Following are two +// example curl requests that both set the logging level to debug. +// +// curl -X PUT localhost:8080/log/level?level=debug +// curl -X PUT localhost:8080/log/level -d level=debug +// +// For any other content type, the payload is expected to be JSON encoded and +// look like: +// +// {"level":"info"} +// +// An example curl request could look like this: +// +// curl -X PUT localhost:8080/log/level -H "Content-Type: application/json" -d '{"level":"debug"}' +// +func (lvl AtomicLevel) ServeHTTP(w http.ResponseWriter, r *http.Request) { + type errorResponse struct { + Error string `json:"error"` + } + type payload struct { + Level zapcore.Level `json:"level"` + } + + enc := json.NewEncoder(w) + + switch r.Method { + case http.MethodGet: + enc.Encode(payload{Level: lvl.Level()}) + case http.MethodPut: + requestedLvl, err := decodePutRequest(r.Header.Get("Content-Type"), r) + if err != nil { + w.WriteHeader(http.StatusBadRequest) + enc.Encode(errorResponse{Error: err.Error()}) + return + } + lvl.SetLevel(requestedLvl) + enc.Encode(payload{Level: lvl.Level()}) + default: + w.WriteHeader(http.StatusMethodNotAllowed) + enc.Encode(errorResponse{ + Error: "Only GET and PUT are supported.", + }) + } +} + +// Decodes incoming PUT requests and returns the requested logging level. +func decodePutRequest(contentType string, r *http.Request) (zapcore.Level, error) { + if contentType == "application/x-www-form-urlencoded" { + return decodePutURL(r) + } + return decodePutJSON(r.Body) +} + +func decodePutURL(r *http.Request) (zapcore.Level, error) { + lvl := r.FormValue("level") + if lvl == "" { + return 0, fmt.Errorf("must specify logging level") + } + var l zapcore.Level + if err := l.UnmarshalText([]byte(lvl)); err != nil { + return 0, err + } + return l, nil +} + +func decodePutJSON(body io.Reader) (zapcore.Level, error) { + var pld struct { + Level *zapcore.Level `json:"level"` + } + if err := json.NewDecoder(body).Decode(&pld); err != nil { + return 0, fmt.Errorf("malformed request body: %v", err) + } + if pld.Level == nil { + return 0, fmt.Errorf("must specify logging level") + } + return *pld.Level, nil + +} diff --git a/vendor/go.uber.org/zap/internal/bufferpool/bufferpool.go b/vendor/go.uber.org/zap/internal/bufferpool/bufferpool.go new file mode 100644 index 0000000000..dad583aaa5 --- /dev/null +++ b/vendor/go.uber.org/zap/internal/bufferpool/bufferpool.go @@ -0,0 +1,31 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package bufferpool houses zap's shared internal buffer pool. Third-party +// packages can recreate the same functionality with buffers.NewPool. +package bufferpool + +import "go.uber.org/zap/buffer" + +var ( + _pool = buffer.NewPool() + // Get retrieves a buffer from the pool, creating one if necessary. + Get = _pool.Get +) diff --git a/vendor/go.uber.org/zap/internal/color/color.go b/vendor/go.uber.org/zap/internal/color/color.go new file mode 100644 index 0000000000..c4d5d02abc --- /dev/null +++ b/vendor/go.uber.org/zap/internal/color/color.go @@ -0,0 +1,44 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package color adds coloring functionality for TTY output. +package color + +import "fmt" + +// Foreground colors. +const ( + Black Color = iota + 30 + Red + Green + Yellow + Blue + Magenta + Cyan + White +) + +// Color represents a text color. +type Color uint8 + +// Add adds the coloring to the given string. +func (c Color) Add(s string) string { + return fmt.Sprintf("\x1b[%dm%s\x1b[0m", uint8(c), s) +} diff --git a/vendor/go.uber.org/zap/internal/exit/exit.go b/vendor/go.uber.org/zap/internal/exit/exit.go new file mode 100644 index 0000000000..dfc5b05feb --- /dev/null +++ b/vendor/go.uber.org/zap/internal/exit/exit.go @@ -0,0 +1,64 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package exit provides stubs so that unit tests can exercise code that calls +// os.Exit(1). +package exit + +import "os" + +var real = func() { os.Exit(1) } + +// Exit normally terminates the process by calling os.Exit(1). If the package +// is stubbed, it instead records a call in the testing spy. +func Exit() { + real() +} + +// A StubbedExit is a testing fake for os.Exit. +type StubbedExit struct { + Exited bool + prev func() +} + +// Stub substitutes a fake for the call to os.Exit(1). +func Stub() *StubbedExit { + s := &StubbedExit{prev: real} + real = s.exit + return s +} + +// WithStub runs the supplied function with Exit stubbed. It returns the stub +// used, so that users can test whether the process would have crashed. +func WithStub(f func()) *StubbedExit { + s := Stub() + defer s.Unstub() + f() + return s +} + +// Unstub restores the previous exit function. +func (se *StubbedExit) Unstub() { + real = se.prev +} + +func (se *StubbedExit) exit() { + se.Exited = true +} diff --git a/vendor/go.uber.org/zap/level.go b/vendor/go.uber.org/zap/level.go new file mode 100644 index 0000000000..3567a9a1e6 --- /dev/null +++ b/vendor/go.uber.org/zap/level.go @@ -0,0 +1,132 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "go.uber.org/atomic" + "go.uber.org/zap/zapcore" +) + +const ( + // DebugLevel logs are typically voluminous, and are usually disabled in + // production. + DebugLevel = zapcore.DebugLevel + // InfoLevel is the default logging priority. + InfoLevel = zapcore.InfoLevel + // WarnLevel logs are more important than Info, but don't need individual + // human review. + WarnLevel = zapcore.WarnLevel + // ErrorLevel logs are high-priority. If an application is running smoothly, + // it shouldn't generate any error-level logs. + ErrorLevel = zapcore.ErrorLevel + // DPanicLevel logs are particularly important errors. In development the + // logger panics after writing the message. + DPanicLevel = zapcore.DPanicLevel + // PanicLevel logs a message, then panics. + PanicLevel = zapcore.PanicLevel + // FatalLevel logs a message, then calls os.Exit(1). + FatalLevel = zapcore.FatalLevel +) + +// LevelEnablerFunc is a convenient way to implement zapcore.LevelEnabler with +// an anonymous function. +// +// It's particularly useful when splitting log output between different +// outputs (e.g., standard error and standard out). For sample code, see the +// package-level AdvancedConfiguration example. +type LevelEnablerFunc func(zapcore.Level) bool + +// Enabled calls the wrapped function. +func (f LevelEnablerFunc) Enabled(lvl zapcore.Level) bool { return f(lvl) } + +// An AtomicLevel is an atomically changeable, dynamic logging level. It lets +// you safely change the log level of a tree of loggers (the root logger and +// any children created by adding context) at runtime. +// +// The AtomicLevel itself is an http.Handler that serves a JSON endpoint to +// alter its level. +// +// AtomicLevels must be created with the NewAtomicLevel constructor to allocate +// their internal atomic pointer. +type AtomicLevel struct { + l *atomic.Int32 +} + +// NewAtomicLevel creates an AtomicLevel with InfoLevel and above logging +// enabled. +func NewAtomicLevel() AtomicLevel { + return AtomicLevel{ + l: atomic.NewInt32(int32(InfoLevel)), + } +} + +// NewAtomicLevelAt is a convenience function that creates an AtomicLevel +// and then calls SetLevel with the given level. +func NewAtomicLevelAt(l zapcore.Level) AtomicLevel { + a := NewAtomicLevel() + a.SetLevel(l) + return a +} + +// Enabled implements the zapcore.LevelEnabler interface, which allows the +// AtomicLevel to be used in place of traditional static levels. +func (lvl AtomicLevel) Enabled(l zapcore.Level) bool { + return lvl.Level().Enabled(l) +} + +// Level returns the minimum enabled log level. +func (lvl AtomicLevel) Level() zapcore.Level { + return zapcore.Level(int8(lvl.l.Load())) +} + +// SetLevel alters the logging level. +func (lvl AtomicLevel) SetLevel(l zapcore.Level) { + lvl.l.Store(int32(l)) +} + +// String returns the string representation of the underlying Level. +func (lvl AtomicLevel) String() string { + return lvl.Level().String() +} + +// UnmarshalText unmarshals the text to an AtomicLevel. It uses the same text +// representations as the static zapcore.Levels ("debug", "info", "warn", +// "error", "dpanic", "panic", and "fatal"). +func (lvl *AtomicLevel) UnmarshalText(text []byte) error { + if lvl.l == nil { + lvl.l = &atomic.Int32{} + } + + var l zapcore.Level + if err := l.UnmarshalText(text); err != nil { + return err + } + + lvl.SetLevel(l) + return nil +} + +// MarshalText marshals the AtomicLevel to a byte slice. It uses the same +// text representation as the static zapcore.Levels ("debug", "info", "warn", +// "error", "dpanic", "panic", and "fatal"). +func (lvl AtomicLevel) MarshalText() (text []byte, err error) { + return lvl.Level().MarshalText() +} diff --git a/vendor/go.uber.org/zap/logger.go b/vendor/go.uber.org/zap/logger.go new file mode 100644 index 0000000000..553f258e74 --- /dev/null +++ b/vendor/go.uber.org/zap/logger.go @@ -0,0 +1,345 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "fmt" + "io/ioutil" + "os" + "runtime" + "strings" + "time" + + "go.uber.org/zap/zapcore" +) + +// A Logger provides fast, leveled, structured logging. All methods are safe +// for concurrent use. +// +// The Logger is designed for contexts in which every microsecond and every +// allocation matters, so its API intentionally favors performance and type +// safety over brevity. For most applications, the SugaredLogger strikes a +// better balance between performance and ergonomics. +type Logger struct { + core zapcore.Core + + development bool + addCaller bool + onFatal zapcore.CheckWriteAction // default is WriteThenFatal + + name string + errorOutput zapcore.WriteSyncer + + addStack zapcore.LevelEnabler + + callerSkip int +} + +// New constructs a new Logger from the provided zapcore.Core and Options. If +// the passed zapcore.Core is nil, it falls back to using a no-op +// implementation. +// +// This is the most flexible way to construct a Logger, but also the most +// verbose. For typical use cases, the highly-opinionated presets +// (NewProduction, NewDevelopment, and NewExample) or the Config struct are +// more convenient. +// +// For sample code, see the package-level AdvancedConfiguration example. +func New(core zapcore.Core, options ...Option) *Logger { + if core == nil { + return NewNop() + } + log := &Logger{ + core: core, + errorOutput: zapcore.Lock(os.Stderr), + addStack: zapcore.FatalLevel + 1, + } + return log.WithOptions(options...) +} + +// NewNop returns a no-op Logger. It never writes out logs or internal errors, +// and it never runs user-defined hooks. +// +// Using WithOptions to replace the Core or error output of a no-op Logger can +// re-enable logging. +func NewNop() *Logger { + return &Logger{ + core: zapcore.NewNopCore(), + errorOutput: zapcore.AddSync(ioutil.Discard), + addStack: zapcore.FatalLevel + 1, + } +} + +// NewProduction builds a sensible production Logger that writes InfoLevel and +// above logs to standard error as JSON. +// +// It's a shortcut for NewProductionConfig().Build(...Option). +func NewProduction(options ...Option) (*Logger, error) { + return NewProductionConfig().Build(options...) +} + +// NewDevelopment builds a development Logger that writes DebugLevel and above +// logs to standard error in a human-friendly format. +// +// It's a shortcut for NewDevelopmentConfig().Build(...Option). +func NewDevelopment(options ...Option) (*Logger, error) { + return NewDevelopmentConfig().Build(options...) +} + +// NewExample builds a Logger that's designed for use in zap's testable +// examples. It writes DebugLevel and above logs to standard out as JSON, but +// omits the timestamp and calling function to keep example output +// short and deterministic. +func NewExample(options ...Option) *Logger { + encoderCfg := zapcore.EncoderConfig{ + MessageKey: "msg", + LevelKey: "level", + NameKey: "logger", + EncodeLevel: zapcore.LowercaseLevelEncoder, + EncodeTime: zapcore.ISO8601TimeEncoder, + EncodeDuration: zapcore.StringDurationEncoder, + } + core := zapcore.NewCore(zapcore.NewJSONEncoder(encoderCfg), os.Stdout, DebugLevel) + return New(core).WithOptions(options...) +} + +// Sugar wraps the Logger to provide a more ergonomic, but slightly slower, +// API. Sugaring a Logger is quite inexpensive, so it's reasonable for a +// single application to use both Loggers and SugaredLoggers, converting +// between them on the boundaries of performance-sensitive code. +func (log *Logger) Sugar() *SugaredLogger { + core := log.clone() + core.callerSkip += 2 + return &SugaredLogger{core} +} + +// Named adds a new path segment to the logger's name. Segments are joined by +// periods. By default, Loggers are unnamed. +func (log *Logger) Named(s string) *Logger { + if s == "" { + return log + } + l := log.clone() + if log.name == "" { + l.name = s + } else { + l.name = strings.Join([]string{l.name, s}, ".") + } + return l +} + +// WithOptions clones the current Logger, applies the supplied Options, and +// returns the resulting Logger. It's safe to use concurrently. +func (log *Logger) WithOptions(opts ...Option) *Logger { + c := log.clone() + for _, opt := range opts { + opt.apply(c) + } + return c +} + +// With creates a child logger and adds structured context to it. Fields added +// to the child don't affect the parent, and vice versa. +func (log *Logger) With(fields ...Field) *Logger { + if len(fields) == 0 { + return log + } + l := log.clone() + l.core = l.core.With(fields) + return l +} + +// Check returns a CheckedEntry if logging a message at the specified level +// is enabled. It's a completely optional optimization; in high-performance +// applications, Check can help avoid allocating a slice to hold fields. +func (log *Logger) Check(lvl zapcore.Level, msg string) *zapcore.CheckedEntry { + return log.check(lvl, msg) +} + +// Debug logs a message at DebugLevel. The message includes any fields passed +// at the log site, as well as any fields accumulated on the logger. +func (log *Logger) Debug(msg string, fields ...Field) { + if ce := log.check(DebugLevel, msg); ce != nil { + ce.Write(fields...) + } +} + +// Info logs a message at InfoLevel. The message includes any fields passed +// at the log site, as well as any fields accumulated on the logger. +func (log *Logger) Info(msg string, fields ...Field) { + if ce := log.check(InfoLevel, msg); ce != nil { + ce.Write(fields...) + } +} + +// Warn logs a message at WarnLevel. The message includes any fields passed +// at the log site, as well as any fields accumulated on the logger. +func (log *Logger) Warn(msg string, fields ...Field) { + if ce := log.check(WarnLevel, msg); ce != nil { + ce.Write(fields...) + } +} + +// Error logs a message at ErrorLevel. The message includes any fields passed +// at the log site, as well as any fields accumulated on the logger. +func (log *Logger) Error(msg string, fields ...Field) { + if ce := log.check(ErrorLevel, msg); ce != nil { + ce.Write(fields...) + } +} + +// DPanic logs a message at DPanicLevel. The message includes any fields +// passed at the log site, as well as any fields accumulated on the logger. +// +// If the logger is in development mode, it then panics (DPanic means +// "development panic"). This is useful for catching errors that are +// recoverable, but shouldn't ever happen. +func (log *Logger) DPanic(msg string, fields ...Field) { + if ce := log.check(DPanicLevel, msg); ce != nil { + ce.Write(fields...) + } +} + +// Panic logs a message at PanicLevel. The message includes any fields passed +// at the log site, as well as any fields accumulated on the logger. +// +// The logger then panics, even if logging at PanicLevel is disabled. +func (log *Logger) Panic(msg string, fields ...Field) { + if ce := log.check(PanicLevel, msg); ce != nil { + ce.Write(fields...) + } +} + +// Fatal logs a message at FatalLevel. The message includes any fields passed +// at the log site, as well as any fields accumulated on the logger. +// +// The logger then calls os.Exit(1), even if logging at FatalLevel is +// disabled. +func (log *Logger) Fatal(msg string, fields ...Field) { + if ce := log.check(FatalLevel, msg); ce != nil { + ce.Write(fields...) + } +} + +// Sync calls the underlying Core's Sync method, flushing any buffered log +// entries. Applications should take care to call Sync before exiting. +func (log *Logger) Sync() error { + return log.core.Sync() +} + +// Core returns the Logger's underlying zapcore.Core. +func (log *Logger) Core() zapcore.Core { + return log.core +} + +func (log *Logger) clone() *Logger { + copy := *log + return © +} + +func (log *Logger) check(lvl zapcore.Level, msg string) *zapcore.CheckedEntry { + // check must always be called directly by a method in the Logger interface + // (e.g., Check, Info, Fatal). + const callerSkipOffset = 2 + + // Check the level first to reduce the cost of disabled log calls. + // Since Panic and higher may exit, we skip the optimization for those levels. + if lvl < zapcore.DPanicLevel && !log.core.Enabled(lvl) { + return nil + } + + // Create basic checked entry thru the core; this will be non-nil if the + // log message will actually be written somewhere. + ent := zapcore.Entry{ + LoggerName: log.name, + Time: time.Now(), + Level: lvl, + Message: msg, + } + ce := log.core.Check(ent, nil) + willWrite := ce != nil + + // Set up any required terminal behavior. + switch ent.Level { + case zapcore.PanicLevel: + ce = ce.Should(ent, zapcore.WriteThenPanic) + case zapcore.FatalLevel: + onFatal := log.onFatal + // Noop is the default value for CheckWriteAction, and it leads to + // continued execution after a Fatal which is unexpected. + if onFatal == zapcore.WriteThenNoop { + onFatal = zapcore.WriteThenFatal + } + ce = ce.Should(ent, onFatal) + case zapcore.DPanicLevel: + if log.development { + ce = ce.Should(ent, zapcore.WriteThenPanic) + } + } + + // Only do further annotation if we're going to write this message; checked + // entries that exist only for terminal behavior don't benefit from + // annotation. + if !willWrite { + return ce + } + + // Thread the error output through to the CheckedEntry. + ce.ErrorOutput = log.errorOutput + if log.addCaller { + frame, defined := getCallerFrame(log.callerSkip + callerSkipOffset) + if !defined { + fmt.Fprintf(log.errorOutput, "%v Logger.check error: failed to get caller\n", time.Now().UTC()) + log.errorOutput.Sync() + } + + ce.Entry.Caller = zapcore.EntryCaller{ + Defined: defined, + PC: frame.PC, + File: frame.File, + Line: frame.Line, + Function: frame.Function, + } + } + if log.addStack.Enabled(ce.Entry.Level) { + ce.Entry.Stack = StackSkip("", log.callerSkip+callerSkipOffset).String + } + + return ce +} + +// getCallerFrame gets caller frame. The argument skip is the number of stack +// frames to ascend, with 0 identifying the caller of getCallerFrame. The +// boolean ok is false if it was not possible to recover the information. +// +// Note: This implementation is similar to runtime.Caller, but it returns the whole frame. +func getCallerFrame(skip int) (frame runtime.Frame, ok bool) { + const skipOffset = 2 // skip getCallerFrame and Callers + + pc := make([]uintptr, 1) + numFrames := runtime.Callers(skip+skipOffset, pc) + if numFrames < 1 { + return + } + + frame, _ = runtime.CallersFrames(pc).Next() + return frame, frame.PC != 0 +} diff --git a/vendor/go.uber.org/zap/options.go b/vendor/go.uber.org/zap/options.go new file mode 100644 index 0000000000..0135c20923 --- /dev/null +++ b/vendor/go.uber.org/zap/options.go @@ -0,0 +1,140 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "fmt" + + "go.uber.org/zap/zapcore" +) + +// An Option configures a Logger. +type Option interface { + apply(*Logger) +} + +// optionFunc wraps a func so it satisfies the Option interface. +type optionFunc func(*Logger) + +func (f optionFunc) apply(log *Logger) { + f(log) +} + +// WrapCore wraps or replaces the Logger's underlying zapcore.Core. +func WrapCore(f func(zapcore.Core) zapcore.Core) Option { + return optionFunc(func(log *Logger) { + log.core = f(log.core) + }) +} + +// Hooks registers functions which will be called each time the Logger writes +// out an Entry. Repeated use of Hooks is additive. +// +// Hooks are useful for simple side effects, like capturing metrics for the +// number of emitted logs. More complex side effects, including anything that +// requires access to the Entry's structured fields, should be implemented as +// a zapcore.Core instead. See zapcore.RegisterHooks for details. +func Hooks(hooks ...func(zapcore.Entry) error) Option { + return optionFunc(func(log *Logger) { + log.core = zapcore.RegisterHooks(log.core, hooks...) + }) +} + +// Fields adds fields to the Logger. +func Fields(fs ...Field) Option { + return optionFunc(func(log *Logger) { + log.core = log.core.With(fs) + }) +} + +// ErrorOutput sets the destination for errors generated by the Logger. Note +// that this option only affects internal errors; for sample code that sends +// error-level logs to a different location from info- and debug-level logs, +// see the package-level AdvancedConfiguration example. +// +// The supplied WriteSyncer must be safe for concurrent use. The Open and +// zapcore.Lock functions are the simplest ways to protect files with a mutex. +func ErrorOutput(w zapcore.WriteSyncer) Option { + return optionFunc(func(log *Logger) { + log.errorOutput = w + }) +} + +// Development puts the logger in development mode, which makes DPanic-level +// logs panic instead of simply logging an error. +func Development() Option { + return optionFunc(func(log *Logger) { + log.development = true + }) +} + +// AddCaller configures the Logger to annotate each message with the filename, +// line number, and function name of zap's caller. See also WithCaller. +func AddCaller() Option { + return WithCaller(true) +} + +// WithCaller configures the Logger to annotate each message with the filename, +// line number, and function name of zap's caller, or not, depending on the +// value of enabled. This is a generalized form of AddCaller. +func WithCaller(enabled bool) Option { + return optionFunc(func(log *Logger) { + log.addCaller = enabled + }) +} + +// AddCallerSkip increases the number of callers skipped by caller annotation +// (as enabled by the AddCaller option). When building wrappers around the +// Logger and SugaredLogger, supplying this Option prevents zap from always +// reporting the wrapper code as the caller. +func AddCallerSkip(skip int) Option { + return optionFunc(func(log *Logger) { + log.callerSkip += skip + }) +} + +// AddStacktrace configures the Logger to record a stack trace for all messages at +// or above a given level. +func AddStacktrace(lvl zapcore.LevelEnabler) Option { + return optionFunc(func(log *Logger) { + log.addStack = lvl + }) +} + +// IncreaseLevel increase the level of the logger. It has no effect if +// the passed in level tries to decrease the level of the logger. +func IncreaseLevel(lvl zapcore.LevelEnabler) Option { + return optionFunc(func(log *Logger) { + core, err := zapcore.NewIncreaseLevelCore(log.core, lvl) + if err != nil { + fmt.Fprintf(log.errorOutput, "failed to IncreaseLevel: %v\n", err) + } else { + log.core = core + } + }) +} + +// OnFatal sets the action to take on fatal logs. +func OnFatal(action zapcore.CheckWriteAction) Option { + return optionFunc(func(log *Logger) { + log.onFatal = action + }) +} diff --git a/vendor/go.uber.org/zap/sink.go b/vendor/go.uber.org/zap/sink.go new file mode 100644 index 0000000000..df46fa87a7 --- /dev/null +++ b/vendor/go.uber.org/zap/sink.go @@ -0,0 +1,161 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "errors" + "fmt" + "io" + "net/url" + "os" + "strings" + "sync" + + "go.uber.org/zap/zapcore" +) + +const schemeFile = "file" + +var ( + _sinkMutex sync.RWMutex + _sinkFactories map[string]func(*url.URL) (Sink, error) // keyed by scheme +) + +func init() { + resetSinkRegistry() +} + +func resetSinkRegistry() { + _sinkMutex.Lock() + defer _sinkMutex.Unlock() + + _sinkFactories = map[string]func(*url.URL) (Sink, error){ + schemeFile: newFileSink, + } +} + +// Sink defines the interface to write to and close logger destinations. +type Sink interface { + zapcore.WriteSyncer + io.Closer +} + +type nopCloserSink struct{ zapcore.WriteSyncer } + +func (nopCloserSink) Close() error { return nil } + +type errSinkNotFound struct { + scheme string +} + +func (e *errSinkNotFound) Error() string { + return fmt.Sprintf("no sink found for scheme %q", e.scheme) +} + +// RegisterSink registers a user-supplied factory for all sinks with a +// particular scheme. +// +// All schemes must be ASCII, valid under section 3.1 of RFC 3986 +// (https://tools.ietf.org/html/rfc3986#section-3.1), and must not already +// have a factory registered. Zap automatically registers a factory for the +// "file" scheme. +func RegisterSink(scheme string, factory func(*url.URL) (Sink, error)) error { + _sinkMutex.Lock() + defer _sinkMutex.Unlock() + + if scheme == "" { + return errors.New("can't register a sink factory for empty string") + } + normalized, err := normalizeScheme(scheme) + if err != nil { + return fmt.Errorf("%q is not a valid scheme: %v", scheme, err) + } + if _, ok := _sinkFactories[normalized]; ok { + return fmt.Errorf("sink factory already registered for scheme %q", normalized) + } + _sinkFactories[normalized] = factory + return nil +} + +func newSink(rawURL string) (Sink, error) { + u, err := url.Parse(rawURL) + if err != nil { + return nil, fmt.Errorf("can't parse %q as a URL: %v", rawURL, err) + } + if u.Scheme == "" { + u.Scheme = schemeFile + } + + _sinkMutex.RLock() + factory, ok := _sinkFactories[u.Scheme] + _sinkMutex.RUnlock() + if !ok { + return nil, &errSinkNotFound{u.Scheme} + } + return factory(u) +} + +func newFileSink(u *url.URL) (Sink, error) { + if u.User != nil { + return nil, fmt.Errorf("user and password not allowed with file URLs: got %v", u) + } + if u.Fragment != "" { + return nil, fmt.Errorf("fragments not allowed with file URLs: got %v", u) + } + if u.RawQuery != "" { + return nil, fmt.Errorf("query parameters not allowed with file URLs: got %v", u) + } + // Error messages are better if we check hostname and port separately. + if u.Port() != "" { + return nil, fmt.Errorf("ports not allowed with file URLs: got %v", u) + } + if hn := u.Hostname(); hn != "" && hn != "localhost" { + return nil, fmt.Errorf("file URLs must leave host empty or use localhost: got %v", u) + } + switch u.Path { + case "stdout": + return nopCloserSink{os.Stdout}, nil + case "stderr": + return nopCloserSink{os.Stderr}, nil + } + return os.OpenFile(u.Path, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666) +} + +func normalizeScheme(s string) (string, error) { + // https://tools.ietf.org/html/rfc3986#section-3.1 + s = strings.ToLower(s) + if first := s[0]; 'a' > first || 'z' < first { + return "", errors.New("must start with a letter") + } + for i := 1; i < len(s); i++ { // iterate over bytes, not runes + c := s[i] + switch { + case 'a' <= c && c <= 'z': + continue + case '0' <= c && c <= '9': + continue + case c == '.' || c == '+' || c == '-': + continue + } + return "", fmt.Errorf("may not contain %q", c) + } + return s, nil +} diff --git a/vendor/go.uber.org/zap/stacktrace.go b/vendor/go.uber.org/zap/stacktrace.go new file mode 100644 index 0000000000..0cf8c1ddff --- /dev/null +++ b/vendor/go.uber.org/zap/stacktrace.go @@ -0,0 +1,85 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "runtime" + "sync" + + "go.uber.org/zap/internal/bufferpool" +) + +var ( + _stacktracePool = sync.Pool{ + New: func() interface{} { + return newProgramCounters(64) + }, + } +) + +func takeStacktrace(skip int) string { + buffer := bufferpool.Get() + defer buffer.Free() + programCounters := _stacktracePool.Get().(*programCounters) + defer _stacktracePool.Put(programCounters) + + var numFrames int + for { + // Skip the call to runtime.Callers and takeStacktrace so that the + // program counters start at the caller of takeStacktrace. + numFrames = runtime.Callers(skip+2, programCounters.pcs) + if numFrames < len(programCounters.pcs) { + break + } + // Don't put the too-short counter slice back into the pool; this lets + // the pool adjust if we consistently take deep stacktraces. + programCounters = newProgramCounters(len(programCounters.pcs) * 2) + } + + i := 0 + frames := runtime.CallersFrames(programCounters.pcs[:numFrames]) + + // Note: On the last iteration, frames.Next() returns false, with a valid + // frame, but we ignore this frame. The last frame is a a runtime frame which + // adds noise, since it's only either runtime.main or runtime.goexit. + for frame, more := frames.Next(); more; frame, more = frames.Next() { + if i != 0 { + buffer.AppendByte('\n') + } + i++ + buffer.AppendString(frame.Function) + buffer.AppendByte('\n') + buffer.AppendByte('\t') + buffer.AppendString(frame.File) + buffer.AppendByte(':') + buffer.AppendInt(int64(frame.Line)) + } + + return buffer.String() +} + +type programCounters struct { + pcs []uintptr +} + +func newProgramCounters(size int) *programCounters { + return &programCounters{make([]uintptr, size)} +} diff --git a/vendor/go.uber.org/zap/sugar.go b/vendor/go.uber.org/zap/sugar.go new file mode 100644 index 0000000000..4084dada79 --- /dev/null +++ b/vendor/go.uber.org/zap/sugar.go @@ -0,0 +1,315 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "fmt" + + "go.uber.org/zap/zapcore" + + "go.uber.org/multierr" +) + +const ( + _oddNumberErrMsg = "Ignored key without a value." + _nonStringKeyErrMsg = "Ignored key-value pairs with non-string keys." +) + +// A SugaredLogger wraps the base Logger functionality in a slower, but less +// verbose, API. Any Logger can be converted to a SugaredLogger with its Sugar +// method. +// +// Unlike the Logger, the SugaredLogger doesn't insist on structured logging. +// For each log level, it exposes three methods: one for loosely-typed +// structured logging, one for println-style formatting, and one for +// printf-style formatting. For example, SugaredLoggers can produce InfoLevel +// output with Infow ("info with" structured context), Info, or Infof. +type SugaredLogger struct { + base *Logger +} + +// Desugar unwraps a SugaredLogger, exposing the original Logger. Desugaring +// is quite inexpensive, so it's reasonable for a single application to use +// both Loggers and SugaredLoggers, converting between them on the boundaries +// of performance-sensitive code. +func (s *SugaredLogger) Desugar() *Logger { + base := s.base.clone() + base.callerSkip -= 2 + return base +} + +// Named adds a sub-scope to the logger's name. See Logger.Named for details. +func (s *SugaredLogger) Named(name string) *SugaredLogger { + return &SugaredLogger{base: s.base.Named(name)} +} + +// With adds a variadic number of fields to the logging context. It accepts a +// mix of strongly-typed Field objects and loosely-typed key-value pairs. When +// processing pairs, the first element of the pair is used as the field key +// and the second as the field value. +// +// For example, +// sugaredLogger.With( +// "hello", "world", +// "failure", errors.New("oh no"), +// Stack(), +// "count", 42, +// "user", User{Name: "alice"}, +// ) +// is the equivalent of +// unsugared.With( +// String("hello", "world"), +// String("failure", "oh no"), +// Stack(), +// Int("count", 42), +// Object("user", User{Name: "alice"}), +// ) +// +// Note that the keys in key-value pairs should be strings. In development, +// passing a non-string key panics. In production, the logger is more +// forgiving: a separate error is logged, but the key-value pair is skipped +// and execution continues. Passing an orphaned key triggers similar behavior: +// panics in development and errors in production. +func (s *SugaredLogger) With(args ...interface{}) *SugaredLogger { + return &SugaredLogger{base: s.base.With(s.sweetenFields(args)...)} +} + +// Debug uses fmt.Sprint to construct and log a message. +func (s *SugaredLogger) Debug(args ...interface{}) { + s.log(DebugLevel, "", args, nil) +} + +// Info uses fmt.Sprint to construct and log a message. +func (s *SugaredLogger) Info(args ...interface{}) { + s.log(InfoLevel, "", args, nil) +} + +// Warn uses fmt.Sprint to construct and log a message. +func (s *SugaredLogger) Warn(args ...interface{}) { + s.log(WarnLevel, "", args, nil) +} + +// Error uses fmt.Sprint to construct and log a message. +func (s *SugaredLogger) Error(args ...interface{}) { + s.log(ErrorLevel, "", args, nil) +} + +// DPanic uses fmt.Sprint to construct and log a message. In development, the +// logger then panics. (See DPanicLevel for details.) +func (s *SugaredLogger) DPanic(args ...interface{}) { + s.log(DPanicLevel, "", args, nil) +} + +// Panic uses fmt.Sprint to construct and log a message, then panics. +func (s *SugaredLogger) Panic(args ...interface{}) { + s.log(PanicLevel, "", args, nil) +} + +// Fatal uses fmt.Sprint to construct and log a message, then calls os.Exit. +func (s *SugaredLogger) Fatal(args ...interface{}) { + s.log(FatalLevel, "", args, nil) +} + +// Debugf uses fmt.Sprintf to log a templated message. +func (s *SugaredLogger) Debugf(template string, args ...interface{}) { + s.log(DebugLevel, template, args, nil) +} + +// Infof uses fmt.Sprintf to log a templated message. +func (s *SugaredLogger) Infof(template string, args ...interface{}) { + s.log(InfoLevel, template, args, nil) +} + +// Warnf uses fmt.Sprintf to log a templated message. +func (s *SugaredLogger) Warnf(template string, args ...interface{}) { + s.log(WarnLevel, template, args, nil) +} + +// Errorf uses fmt.Sprintf to log a templated message. +func (s *SugaredLogger) Errorf(template string, args ...interface{}) { + s.log(ErrorLevel, template, args, nil) +} + +// DPanicf uses fmt.Sprintf to log a templated message. In development, the +// logger then panics. (See DPanicLevel for details.) +func (s *SugaredLogger) DPanicf(template string, args ...interface{}) { + s.log(DPanicLevel, template, args, nil) +} + +// Panicf uses fmt.Sprintf to log a templated message, then panics. +func (s *SugaredLogger) Panicf(template string, args ...interface{}) { + s.log(PanicLevel, template, args, nil) +} + +// Fatalf uses fmt.Sprintf to log a templated message, then calls os.Exit. +func (s *SugaredLogger) Fatalf(template string, args ...interface{}) { + s.log(FatalLevel, template, args, nil) +} + +// Debugw logs a message with some additional context. The variadic key-value +// pairs are treated as they are in With. +// +// When debug-level logging is disabled, this is much faster than +// s.With(keysAndValues).Debug(msg) +func (s *SugaredLogger) Debugw(msg string, keysAndValues ...interface{}) { + s.log(DebugLevel, msg, nil, keysAndValues) +} + +// Infow logs a message with some additional context. The variadic key-value +// pairs are treated as they are in With. +func (s *SugaredLogger) Infow(msg string, keysAndValues ...interface{}) { + s.log(InfoLevel, msg, nil, keysAndValues) +} + +// Warnw logs a message with some additional context. The variadic key-value +// pairs are treated as they are in With. +func (s *SugaredLogger) Warnw(msg string, keysAndValues ...interface{}) { + s.log(WarnLevel, msg, nil, keysAndValues) +} + +// Errorw logs a message with some additional context. The variadic key-value +// pairs are treated as they are in With. +func (s *SugaredLogger) Errorw(msg string, keysAndValues ...interface{}) { + s.log(ErrorLevel, msg, nil, keysAndValues) +} + +// DPanicw logs a message with some additional context. In development, the +// logger then panics. (See DPanicLevel for details.) The variadic key-value +// pairs are treated as they are in With. +func (s *SugaredLogger) DPanicw(msg string, keysAndValues ...interface{}) { + s.log(DPanicLevel, msg, nil, keysAndValues) +} + +// Panicw logs a message with some additional context, then panics. The +// variadic key-value pairs are treated as they are in With. +func (s *SugaredLogger) Panicw(msg string, keysAndValues ...interface{}) { + s.log(PanicLevel, msg, nil, keysAndValues) +} + +// Fatalw logs a message with some additional context, then calls os.Exit. The +// variadic key-value pairs are treated as they are in With. +func (s *SugaredLogger) Fatalw(msg string, keysAndValues ...interface{}) { + s.log(FatalLevel, msg, nil, keysAndValues) +} + +// Sync flushes any buffered log entries. +func (s *SugaredLogger) Sync() error { + return s.base.Sync() +} + +func (s *SugaredLogger) log(lvl zapcore.Level, template string, fmtArgs []interface{}, context []interface{}) { + // If logging at this level is completely disabled, skip the overhead of + // string formatting. + if lvl < DPanicLevel && !s.base.Core().Enabled(lvl) { + return + } + + msg := getMessage(template, fmtArgs) + if ce := s.base.Check(lvl, msg); ce != nil { + ce.Write(s.sweetenFields(context)...) + } +} + +// getMessage format with Sprint, Sprintf, or neither. +func getMessage(template string, fmtArgs []interface{}) string { + if len(fmtArgs) == 0 { + return template + } + + if template != "" { + return fmt.Sprintf(template, fmtArgs...) + } + + if len(fmtArgs) == 1 { + if str, ok := fmtArgs[0].(string); ok { + return str + } + } + return fmt.Sprint(fmtArgs...) +} + +func (s *SugaredLogger) sweetenFields(args []interface{}) []Field { + if len(args) == 0 { + return nil + } + + // Allocate enough space for the worst case; if users pass only structured + // fields, we shouldn't penalize them with extra allocations. + fields := make([]Field, 0, len(args)) + var invalid invalidPairs + + for i := 0; i < len(args); { + // This is a strongly-typed field. Consume it and move on. + if f, ok := args[i].(Field); ok { + fields = append(fields, f) + i++ + continue + } + + // Make sure this element isn't a dangling key. + if i == len(args)-1 { + s.base.DPanic(_oddNumberErrMsg, Any("ignored", args[i])) + break + } + + // Consume this value and the next, treating them as a key-value pair. If the + // key isn't a string, add this pair to the slice of invalid pairs. + key, val := args[i], args[i+1] + if keyStr, ok := key.(string); !ok { + // Subsequent errors are likely, so allocate once up front. + if cap(invalid) == 0 { + invalid = make(invalidPairs, 0, len(args)/2) + } + invalid = append(invalid, invalidPair{i, key, val}) + } else { + fields = append(fields, Any(keyStr, val)) + } + i += 2 + } + + // If we encountered any invalid key-value pairs, log an error. + if len(invalid) > 0 { + s.base.DPanic(_nonStringKeyErrMsg, Array("invalid", invalid)) + } + return fields +} + +type invalidPair struct { + position int + key, value interface{} +} + +func (p invalidPair) MarshalLogObject(enc zapcore.ObjectEncoder) error { + enc.AddInt64("position", int64(p.position)) + Any("key", p.key).AddTo(enc) + Any("value", p.value).AddTo(enc) + return nil +} + +type invalidPairs []invalidPair + +func (ps invalidPairs) MarshalLogArray(enc zapcore.ArrayEncoder) error { + var err error + for i := range ps { + err = multierr.Append(err, enc.AppendObject(ps[i])) + } + return err +} diff --git a/vendor/go.uber.org/zap/time.go b/vendor/go.uber.org/zap/time.go new file mode 100644 index 0000000000..c5a1f16225 --- /dev/null +++ b/vendor/go.uber.org/zap/time.go @@ -0,0 +1,27 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import "time" + +func timeToMillis(t time.Time) int64 { + return t.UnixNano() / int64(time.Millisecond) +} diff --git a/vendor/go.uber.org/zap/writer.go b/vendor/go.uber.org/zap/writer.go new file mode 100644 index 0000000000..86a709ab0b --- /dev/null +++ b/vendor/go.uber.org/zap/writer.go @@ -0,0 +1,99 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zap + +import ( + "fmt" + "io" + "io/ioutil" + + "go.uber.org/zap/zapcore" + + "go.uber.org/multierr" +) + +// Open is a high-level wrapper that takes a variadic number of URLs, opens or +// creates each of the specified resources, and combines them into a locked +// WriteSyncer. It also returns any error encountered and a function to close +// any opened files. +// +// Passing no URLs returns a no-op WriteSyncer. Zap handles URLs without a +// scheme and URLs with the "file" scheme. Third-party code may register +// factories for other schemes using RegisterSink. +// +// URLs with the "file" scheme must use absolute paths on the local +// filesystem. No user, password, port, fragments, or query parameters are +// allowed, and the hostname must be empty or "localhost". +// +// Since it's common to write logs to the local filesystem, URLs without a +// scheme (e.g., "/var/log/foo.log") are treated as local file paths. Without +// a scheme, the special paths "stdout" and "stderr" are interpreted as +// os.Stdout and os.Stderr. When specified without a scheme, relative file +// paths also work. +func Open(paths ...string) (zapcore.WriteSyncer, func(), error) { + writers, close, err := open(paths) + if err != nil { + return nil, nil, err + } + + writer := CombineWriteSyncers(writers...) + return writer, close, nil +} + +func open(paths []string) ([]zapcore.WriteSyncer, func(), error) { + writers := make([]zapcore.WriteSyncer, 0, len(paths)) + closers := make([]io.Closer, 0, len(paths)) + close := func() { + for _, c := range closers { + c.Close() + } + } + + var openErr error + for _, path := range paths { + sink, err := newSink(path) + if err != nil { + openErr = multierr.Append(openErr, fmt.Errorf("couldn't open sink %q: %v", path, err)) + continue + } + writers = append(writers, sink) + closers = append(closers, sink) + } + if openErr != nil { + close() + return writers, nil, openErr + } + + return writers, close, nil +} + +// CombineWriteSyncers is a utility that combines multiple WriteSyncers into a +// single, locked WriteSyncer. If no inputs are supplied, it returns a no-op +// WriteSyncer. +// +// It's provided purely as a convenience; the result is no different from +// using zapcore.NewMultiWriteSyncer and zapcore.Lock individually. +func CombineWriteSyncers(writers ...zapcore.WriteSyncer) zapcore.WriteSyncer { + if len(writers) == 0 { + return zapcore.AddSync(ioutil.Discard) + } + return zapcore.Lock(zapcore.NewMultiWriteSyncer(writers...)) +} diff --git a/vendor/go.uber.org/zap/zapcore/console_encoder.go b/vendor/go.uber.org/zap/zapcore/console_encoder.go new file mode 100644 index 0000000000..2307af404c --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/console_encoder.go @@ -0,0 +1,161 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "fmt" + "sync" + + "go.uber.org/zap/buffer" + "go.uber.org/zap/internal/bufferpool" +) + +var _sliceEncoderPool = sync.Pool{ + New: func() interface{} { + return &sliceArrayEncoder{elems: make([]interface{}, 0, 2)} + }, +} + +func getSliceEncoder() *sliceArrayEncoder { + return _sliceEncoderPool.Get().(*sliceArrayEncoder) +} + +func putSliceEncoder(e *sliceArrayEncoder) { + e.elems = e.elems[:0] + _sliceEncoderPool.Put(e) +} + +type consoleEncoder struct { + *jsonEncoder +} + +// NewConsoleEncoder creates an encoder whose output is designed for human - +// rather than machine - consumption. It serializes the core log entry data +// (message, level, timestamp, etc.) in a plain-text format and leaves the +// structured context as JSON. +// +// Note that although the console encoder doesn't use the keys specified in the +// encoder configuration, it will omit any element whose key is set to the empty +// string. +func NewConsoleEncoder(cfg EncoderConfig) Encoder { + if cfg.ConsoleSeparator == "" { + // Use a default delimiter of '\t' for backwards compatibility + cfg.ConsoleSeparator = "\t" + } + return consoleEncoder{newJSONEncoder(cfg, true)} +} + +func (c consoleEncoder) Clone() Encoder { + return consoleEncoder{c.jsonEncoder.Clone().(*jsonEncoder)} +} + +func (c consoleEncoder) EncodeEntry(ent Entry, fields []Field) (*buffer.Buffer, error) { + line := bufferpool.Get() + + // We don't want the entry's metadata to be quoted and escaped (if it's + // encoded as strings), which means that we can't use the JSON encoder. The + // simplest option is to use the memory encoder and fmt.Fprint. + // + // If this ever becomes a performance bottleneck, we can implement + // ArrayEncoder for our plain-text format. + arr := getSliceEncoder() + if c.TimeKey != "" && c.EncodeTime != nil { + c.EncodeTime(ent.Time, arr) + } + if c.LevelKey != "" && c.EncodeLevel != nil { + c.EncodeLevel(ent.Level, arr) + } + if ent.LoggerName != "" && c.NameKey != "" { + nameEncoder := c.EncodeName + + if nameEncoder == nil { + // Fall back to FullNameEncoder for backward compatibility. + nameEncoder = FullNameEncoder + } + + nameEncoder(ent.LoggerName, arr) + } + if ent.Caller.Defined { + if c.CallerKey != "" && c.EncodeCaller != nil { + c.EncodeCaller(ent.Caller, arr) + } + if c.FunctionKey != "" { + arr.AppendString(ent.Caller.Function) + } + } + for i := range arr.elems { + if i > 0 { + line.AppendString(c.ConsoleSeparator) + } + fmt.Fprint(line, arr.elems[i]) + } + putSliceEncoder(arr) + + // Add the message itself. + if c.MessageKey != "" { + c.addSeparatorIfNecessary(line) + line.AppendString(ent.Message) + } + + // Add any structured context. + c.writeContext(line, fields) + + // If there's no stacktrace key, honor that; this allows users to force + // single-line output. + if ent.Stack != "" && c.StacktraceKey != "" { + line.AppendByte('\n') + line.AppendString(ent.Stack) + } + + if c.LineEnding != "" { + line.AppendString(c.LineEnding) + } else { + line.AppendString(DefaultLineEnding) + } + return line, nil +} + +func (c consoleEncoder) writeContext(line *buffer.Buffer, extra []Field) { + context := c.jsonEncoder.Clone().(*jsonEncoder) + defer func() { + // putJSONEncoder assumes the buffer is still used, but we write out the buffer so + // we can free it. + context.buf.Free() + putJSONEncoder(context) + }() + + addFields(context, extra) + context.closeOpenNamespaces() + if context.buf.Len() == 0 { + return + } + + c.addSeparatorIfNecessary(line) + line.AppendByte('{') + line.Write(context.buf.Bytes()) + line.AppendByte('}') +} + +func (c consoleEncoder) addSeparatorIfNecessary(line *buffer.Buffer) { + if line.Len() > 0 { + line.AppendString(c.ConsoleSeparator) + } +} diff --git a/vendor/go.uber.org/zap/zapcore/core.go b/vendor/go.uber.org/zap/zapcore/core.go new file mode 100644 index 0000000000..a1ef8b034b --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/core.go @@ -0,0 +1,113 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +// Core is a minimal, fast logger interface. It's designed for library authors +// to wrap in a more user-friendly API. +type Core interface { + LevelEnabler + + // With adds structured context to the Core. + With([]Field) Core + // Check determines whether the supplied Entry should be logged (using the + // embedded LevelEnabler and possibly some extra logic). If the entry + // should be logged, the Core adds itself to the CheckedEntry and returns + // the result. + // + // Callers must use Check before calling Write. + Check(Entry, *CheckedEntry) *CheckedEntry + // Write serializes the Entry and any Fields supplied at the log site and + // writes them to their destination. + // + // If called, Write should always log the Entry and Fields; it should not + // replicate the logic of Check. + Write(Entry, []Field) error + // Sync flushes buffered logs (if any). + Sync() error +} + +type nopCore struct{} + +// NewNopCore returns a no-op Core. +func NewNopCore() Core { return nopCore{} } +func (nopCore) Enabled(Level) bool { return false } +func (n nopCore) With([]Field) Core { return n } +func (nopCore) Check(_ Entry, ce *CheckedEntry) *CheckedEntry { return ce } +func (nopCore) Write(Entry, []Field) error { return nil } +func (nopCore) Sync() error { return nil } + +// NewCore creates a Core that writes logs to a WriteSyncer. +func NewCore(enc Encoder, ws WriteSyncer, enab LevelEnabler) Core { + return &ioCore{ + LevelEnabler: enab, + enc: enc, + out: ws, + } +} + +type ioCore struct { + LevelEnabler + enc Encoder + out WriteSyncer +} + +func (c *ioCore) With(fields []Field) Core { + clone := c.clone() + addFields(clone.enc, fields) + return clone +} + +func (c *ioCore) Check(ent Entry, ce *CheckedEntry) *CheckedEntry { + if c.Enabled(ent.Level) { + return ce.AddCore(ent, c) + } + return ce +} + +func (c *ioCore) Write(ent Entry, fields []Field) error { + buf, err := c.enc.EncodeEntry(ent, fields) + if err != nil { + return err + } + _, err = c.out.Write(buf.Bytes()) + buf.Free() + if err != nil { + return err + } + if ent.Level > ErrorLevel { + // Since we may be crashing the program, sync the output. Ignore Sync + // errors, pending a clean solution to issue #370. + c.Sync() + } + return nil +} + +func (c *ioCore) Sync() error { + return c.out.Sync() +} + +func (c *ioCore) clone() *ioCore { + return &ioCore{ + LevelEnabler: c.LevelEnabler, + enc: c.enc.Clone(), + out: c.out, + } +} diff --git a/vendor/go.uber.org/zap/zapcore/doc.go b/vendor/go.uber.org/zap/zapcore/doc.go new file mode 100644 index 0000000000..31000e91f7 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/doc.go @@ -0,0 +1,24 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +// Package zapcore defines and implements the low-level interfaces upon which +// zap is built. By providing alternate implementations of these interfaces, +// external packages can extend zap's capabilities. +package zapcore // import "go.uber.org/zap/zapcore" diff --git a/vendor/go.uber.org/zap/zapcore/encoder.go b/vendor/go.uber.org/zap/zapcore/encoder.go new file mode 100644 index 0000000000..6601ca166c --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/encoder.go @@ -0,0 +1,443 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "encoding/json" + "time" + + "go.uber.org/zap/buffer" +) + +// DefaultLineEnding defines the default line ending when writing logs. +// Alternate line endings specified in EncoderConfig can override this +// behavior. +const DefaultLineEnding = "\n" + +// OmitKey defines the key to use when callers want to remove a key from log output. +const OmitKey = "" + +// A LevelEncoder serializes a Level to a primitive type. +type LevelEncoder func(Level, PrimitiveArrayEncoder) + +// LowercaseLevelEncoder serializes a Level to a lowercase string. For example, +// InfoLevel is serialized to "info". +func LowercaseLevelEncoder(l Level, enc PrimitiveArrayEncoder) { + enc.AppendString(l.String()) +} + +// LowercaseColorLevelEncoder serializes a Level to a lowercase string and adds coloring. +// For example, InfoLevel is serialized to "info" and colored blue. +func LowercaseColorLevelEncoder(l Level, enc PrimitiveArrayEncoder) { + s, ok := _levelToLowercaseColorString[l] + if !ok { + s = _unknownLevelColor.Add(l.String()) + } + enc.AppendString(s) +} + +// CapitalLevelEncoder serializes a Level to an all-caps string. For example, +// InfoLevel is serialized to "INFO". +func CapitalLevelEncoder(l Level, enc PrimitiveArrayEncoder) { + enc.AppendString(l.CapitalString()) +} + +// CapitalColorLevelEncoder serializes a Level to an all-caps string and adds color. +// For example, InfoLevel is serialized to "INFO" and colored blue. +func CapitalColorLevelEncoder(l Level, enc PrimitiveArrayEncoder) { + s, ok := _levelToCapitalColorString[l] + if !ok { + s = _unknownLevelColor.Add(l.CapitalString()) + } + enc.AppendString(s) +} + +// UnmarshalText unmarshals text to a LevelEncoder. "capital" is unmarshaled to +// CapitalLevelEncoder, "coloredCapital" is unmarshaled to CapitalColorLevelEncoder, +// "colored" is unmarshaled to LowercaseColorLevelEncoder, and anything else +// is unmarshaled to LowercaseLevelEncoder. +func (e *LevelEncoder) UnmarshalText(text []byte) error { + switch string(text) { + case "capital": + *e = CapitalLevelEncoder + case "capitalColor": + *e = CapitalColorLevelEncoder + case "color": + *e = LowercaseColorLevelEncoder + default: + *e = LowercaseLevelEncoder + } + return nil +} + +// A TimeEncoder serializes a time.Time to a primitive type. +type TimeEncoder func(time.Time, PrimitiveArrayEncoder) + +// EpochTimeEncoder serializes a time.Time to a floating-point number of seconds +// since the Unix epoch. +func EpochTimeEncoder(t time.Time, enc PrimitiveArrayEncoder) { + nanos := t.UnixNano() + sec := float64(nanos) / float64(time.Second) + enc.AppendFloat64(sec) +} + +// EpochMillisTimeEncoder serializes a time.Time to a floating-point number of +// milliseconds since the Unix epoch. +func EpochMillisTimeEncoder(t time.Time, enc PrimitiveArrayEncoder) { + nanos := t.UnixNano() + millis := float64(nanos) / float64(time.Millisecond) + enc.AppendFloat64(millis) +} + +// EpochNanosTimeEncoder serializes a time.Time to an integer number of +// nanoseconds since the Unix epoch. +func EpochNanosTimeEncoder(t time.Time, enc PrimitiveArrayEncoder) { + enc.AppendInt64(t.UnixNano()) +} + +func encodeTimeLayout(t time.Time, layout string, enc PrimitiveArrayEncoder) { + type appendTimeEncoder interface { + AppendTimeLayout(time.Time, string) + } + + if enc, ok := enc.(appendTimeEncoder); ok { + enc.AppendTimeLayout(t, layout) + return + } + + enc.AppendString(t.Format(layout)) +} + +// ISO8601TimeEncoder serializes a time.Time to an ISO8601-formatted string +// with millisecond precision. +// +// If enc supports AppendTimeLayout(t time.Time,layout string), it's used +// instead of appending a pre-formatted string value. +func ISO8601TimeEncoder(t time.Time, enc PrimitiveArrayEncoder) { + encodeTimeLayout(t, "2006-01-02T15:04:05.000Z0700", enc) +} + +// RFC3339TimeEncoder serializes a time.Time to an RFC3339-formatted string. +// +// If enc supports AppendTimeLayout(t time.Time,layout string), it's used +// instead of appending a pre-formatted string value. +func RFC3339TimeEncoder(t time.Time, enc PrimitiveArrayEncoder) { + encodeTimeLayout(t, time.RFC3339, enc) +} + +// RFC3339NanoTimeEncoder serializes a time.Time to an RFC3339-formatted string +// with nanosecond precision. +// +// If enc supports AppendTimeLayout(t time.Time,layout string), it's used +// instead of appending a pre-formatted string value. +func RFC3339NanoTimeEncoder(t time.Time, enc PrimitiveArrayEncoder) { + encodeTimeLayout(t, time.RFC3339Nano, enc) +} + +// TimeEncoderOfLayout returns TimeEncoder which serializes a time.Time using +// given layout. +func TimeEncoderOfLayout(layout string) TimeEncoder { + return func(t time.Time, enc PrimitiveArrayEncoder) { + encodeTimeLayout(t, layout, enc) + } +} + +// UnmarshalText unmarshals text to a TimeEncoder. +// "rfc3339nano" and "RFC3339Nano" are unmarshaled to RFC3339NanoTimeEncoder. +// "rfc3339" and "RFC3339" are unmarshaled to RFC3339TimeEncoder. +// "iso8601" and "ISO8601" are unmarshaled to ISO8601TimeEncoder. +// "millis" is unmarshaled to EpochMillisTimeEncoder. +// "nanos" is unmarshaled to EpochNanosEncoder. +// Anything else is unmarshaled to EpochTimeEncoder. +func (e *TimeEncoder) UnmarshalText(text []byte) error { + switch string(text) { + case "rfc3339nano", "RFC3339Nano": + *e = RFC3339NanoTimeEncoder + case "rfc3339", "RFC3339": + *e = RFC3339TimeEncoder + case "iso8601", "ISO8601": + *e = ISO8601TimeEncoder + case "millis": + *e = EpochMillisTimeEncoder + case "nanos": + *e = EpochNanosTimeEncoder + default: + *e = EpochTimeEncoder + } + return nil +} + +// UnmarshalYAML unmarshals YAML to a TimeEncoder. +// If value is an object with a "layout" field, it will be unmarshaled to TimeEncoder with given layout. +// timeEncoder: +// layout: 06/01/02 03:04pm +// If value is string, it uses UnmarshalText. +// timeEncoder: iso8601 +func (e *TimeEncoder) UnmarshalYAML(unmarshal func(interface{}) error) error { + var o struct { + Layout string `json:"layout" yaml:"layout"` + } + if err := unmarshal(&o); err == nil { + *e = TimeEncoderOfLayout(o.Layout) + return nil + } + + var s string + if err := unmarshal(&s); err != nil { + return err + } + return e.UnmarshalText([]byte(s)) +} + +// UnmarshalJSON unmarshals JSON to a TimeEncoder as same way UnmarshalYAML does. +func (e *TimeEncoder) UnmarshalJSON(data []byte) error { + return e.UnmarshalYAML(func(v interface{}) error { + return json.Unmarshal(data, v) + }) +} + +// A DurationEncoder serializes a time.Duration to a primitive type. +type DurationEncoder func(time.Duration, PrimitiveArrayEncoder) + +// SecondsDurationEncoder serializes a time.Duration to a floating-point number of seconds elapsed. +func SecondsDurationEncoder(d time.Duration, enc PrimitiveArrayEncoder) { + enc.AppendFloat64(float64(d) / float64(time.Second)) +} + +// NanosDurationEncoder serializes a time.Duration to an integer number of +// nanoseconds elapsed. +func NanosDurationEncoder(d time.Duration, enc PrimitiveArrayEncoder) { + enc.AppendInt64(int64(d)) +} + +// MillisDurationEncoder serializes a time.Duration to an integer number of +// milliseconds elapsed. +func MillisDurationEncoder(d time.Duration, enc PrimitiveArrayEncoder) { + enc.AppendInt64(d.Nanoseconds() / 1e6) +} + +// StringDurationEncoder serializes a time.Duration using its built-in String +// method. +func StringDurationEncoder(d time.Duration, enc PrimitiveArrayEncoder) { + enc.AppendString(d.String()) +} + +// UnmarshalText unmarshals text to a DurationEncoder. "string" is unmarshaled +// to StringDurationEncoder, and anything else is unmarshaled to +// NanosDurationEncoder. +func (e *DurationEncoder) UnmarshalText(text []byte) error { + switch string(text) { + case "string": + *e = StringDurationEncoder + case "nanos": + *e = NanosDurationEncoder + case "ms": + *e = MillisDurationEncoder + default: + *e = SecondsDurationEncoder + } + return nil +} + +// A CallerEncoder serializes an EntryCaller to a primitive type. +type CallerEncoder func(EntryCaller, PrimitiveArrayEncoder) + +// FullCallerEncoder serializes a caller in /full/path/to/package/file:line +// format. +func FullCallerEncoder(caller EntryCaller, enc PrimitiveArrayEncoder) { + // TODO: consider using a byte-oriented API to save an allocation. + enc.AppendString(caller.String()) +} + +// ShortCallerEncoder serializes a caller in package/file:line format, trimming +// all but the final directory from the full path. +func ShortCallerEncoder(caller EntryCaller, enc PrimitiveArrayEncoder) { + // TODO: consider using a byte-oriented API to save an allocation. + enc.AppendString(caller.TrimmedPath()) +} + +// UnmarshalText unmarshals text to a CallerEncoder. "full" is unmarshaled to +// FullCallerEncoder and anything else is unmarshaled to ShortCallerEncoder. +func (e *CallerEncoder) UnmarshalText(text []byte) error { + switch string(text) { + case "full": + *e = FullCallerEncoder + default: + *e = ShortCallerEncoder + } + return nil +} + +// A NameEncoder serializes a period-separated logger name to a primitive +// type. +type NameEncoder func(string, PrimitiveArrayEncoder) + +// FullNameEncoder serializes the logger name as-is. +func FullNameEncoder(loggerName string, enc PrimitiveArrayEncoder) { + enc.AppendString(loggerName) +} + +// UnmarshalText unmarshals text to a NameEncoder. Currently, everything is +// unmarshaled to FullNameEncoder. +func (e *NameEncoder) UnmarshalText(text []byte) error { + switch string(text) { + case "full": + *e = FullNameEncoder + default: + *e = FullNameEncoder + } + return nil +} + +// An EncoderConfig allows users to configure the concrete encoders supplied by +// zapcore. +type EncoderConfig struct { + // Set the keys used for each log entry. If any key is empty, that portion + // of the entry is omitted. + MessageKey string `json:"messageKey" yaml:"messageKey"` + LevelKey string `json:"levelKey" yaml:"levelKey"` + TimeKey string `json:"timeKey" yaml:"timeKey"` + NameKey string `json:"nameKey" yaml:"nameKey"` + CallerKey string `json:"callerKey" yaml:"callerKey"` + FunctionKey string `json:"functionKey" yaml:"functionKey"` + StacktraceKey string `json:"stacktraceKey" yaml:"stacktraceKey"` + LineEnding string `json:"lineEnding" yaml:"lineEnding"` + // Configure the primitive representations of common complex types. For + // example, some users may want all time.Times serialized as floating-point + // seconds since epoch, while others may prefer ISO8601 strings. + EncodeLevel LevelEncoder `json:"levelEncoder" yaml:"levelEncoder"` + EncodeTime TimeEncoder `json:"timeEncoder" yaml:"timeEncoder"` + EncodeDuration DurationEncoder `json:"durationEncoder" yaml:"durationEncoder"` + EncodeCaller CallerEncoder `json:"callerEncoder" yaml:"callerEncoder"` + // Unlike the other primitive type encoders, EncodeName is optional. The + // zero value falls back to FullNameEncoder. + EncodeName NameEncoder `json:"nameEncoder" yaml:"nameEncoder"` + // Configures the field separator used by the console encoder. Defaults + // to tab. + ConsoleSeparator string `json:"consoleSeparator" yaml:"consoleSeparator"` +} + +// ObjectEncoder is a strongly-typed, encoding-agnostic interface for adding a +// map- or struct-like object to the logging context. Like maps, ObjectEncoders +// aren't safe for concurrent use (though typical use shouldn't require locks). +type ObjectEncoder interface { + // Logging-specific marshalers. + AddArray(key string, marshaler ArrayMarshaler) error + AddObject(key string, marshaler ObjectMarshaler) error + + // Built-in types. + AddBinary(key string, value []byte) // for arbitrary bytes + AddByteString(key string, value []byte) // for UTF-8 encoded bytes + AddBool(key string, value bool) + AddComplex128(key string, value complex128) + AddComplex64(key string, value complex64) + AddDuration(key string, value time.Duration) + AddFloat64(key string, value float64) + AddFloat32(key string, value float32) + AddInt(key string, value int) + AddInt64(key string, value int64) + AddInt32(key string, value int32) + AddInt16(key string, value int16) + AddInt8(key string, value int8) + AddString(key, value string) + AddTime(key string, value time.Time) + AddUint(key string, value uint) + AddUint64(key string, value uint64) + AddUint32(key string, value uint32) + AddUint16(key string, value uint16) + AddUint8(key string, value uint8) + AddUintptr(key string, value uintptr) + + // AddReflected uses reflection to serialize arbitrary objects, so it can be + // slow and allocation-heavy. + AddReflected(key string, value interface{}) error + // OpenNamespace opens an isolated namespace where all subsequent fields will + // be added. Applications can use namespaces to prevent key collisions when + // injecting loggers into sub-components or third-party libraries. + OpenNamespace(key string) +} + +// ArrayEncoder is a strongly-typed, encoding-agnostic interface for adding +// array-like objects to the logging context. Of note, it supports mixed-type +// arrays even though they aren't typical in Go. Like slices, ArrayEncoders +// aren't safe for concurrent use (though typical use shouldn't require locks). +type ArrayEncoder interface { + // Built-in types. + PrimitiveArrayEncoder + + // Time-related types. + AppendDuration(time.Duration) + AppendTime(time.Time) + + // Logging-specific marshalers. + AppendArray(ArrayMarshaler) error + AppendObject(ObjectMarshaler) error + + // AppendReflected uses reflection to serialize arbitrary objects, so it's + // slow and allocation-heavy. + AppendReflected(value interface{}) error +} + +// PrimitiveArrayEncoder is the subset of the ArrayEncoder interface that deals +// only in Go's built-in types. It's included only so that Duration- and +// TimeEncoders cannot trigger infinite recursion. +type PrimitiveArrayEncoder interface { + // Built-in types. + AppendBool(bool) + AppendByteString([]byte) // for UTF-8 encoded bytes + AppendComplex128(complex128) + AppendComplex64(complex64) + AppendFloat64(float64) + AppendFloat32(float32) + AppendInt(int) + AppendInt64(int64) + AppendInt32(int32) + AppendInt16(int16) + AppendInt8(int8) + AppendString(string) + AppendUint(uint) + AppendUint64(uint64) + AppendUint32(uint32) + AppendUint16(uint16) + AppendUint8(uint8) + AppendUintptr(uintptr) +} + +// Encoder is a format-agnostic interface for all log entry marshalers. Since +// log encoders don't need to support the same wide range of use cases as +// general-purpose marshalers, it's possible to make them faster and +// lower-allocation. +// +// Implementations of the ObjectEncoder interface's methods can, of course, +// freely modify the receiver. However, the Clone and EncodeEntry methods will +// be called concurrently and shouldn't modify the receiver. +type Encoder interface { + ObjectEncoder + + // Clone copies the encoder, ensuring that adding fields to the copy doesn't + // affect the original. + Clone() Encoder + + // EncodeEntry encodes an entry and fields, along with any accumulated + // context, into a byte buffer and returns it. Any fields that are empty, + // including fields on the `Entry` type, should be omitted. + EncodeEntry(Entry, []Field) (*buffer.Buffer, error) +} diff --git a/vendor/go.uber.org/zap/zapcore/entry.go b/vendor/go.uber.org/zap/zapcore/entry.go new file mode 100644 index 0000000000..4aa8b4f90b --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/entry.go @@ -0,0 +1,264 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "fmt" + "runtime" + "strings" + "sync" + "time" + + "go.uber.org/zap/internal/bufferpool" + "go.uber.org/zap/internal/exit" + + "go.uber.org/multierr" +) + +var ( + _cePool = sync.Pool{New: func() interface{} { + // Pre-allocate some space for cores. + return &CheckedEntry{ + cores: make([]Core, 4), + } + }} +) + +func getCheckedEntry() *CheckedEntry { + ce := _cePool.Get().(*CheckedEntry) + ce.reset() + return ce +} + +func putCheckedEntry(ce *CheckedEntry) { + if ce == nil { + return + } + _cePool.Put(ce) +} + +// NewEntryCaller makes an EntryCaller from the return signature of +// runtime.Caller. +func NewEntryCaller(pc uintptr, file string, line int, ok bool) EntryCaller { + if !ok { + return EntryCaller{} + } + return EntryCaller{ + PC: pc, + File: file, + Line: line, + Defined: true, + } +} + +// EntryCaller represents the caller of a logging function. +type EntryCaller struct { + Defined bool + PC uintptr + File string + Line int + Function string +} + +// String returns the full path and line number of the caller. +func (ec EntryCaller) String() string { + return ec.FullPath() +} + +// FullPath returns a /full/path/to/package/file:line description of the +// caller. +func (ec EntryCaller) FullPath() string { + if !ec.Defined { + return "undefined" + } + buf := bufferpool.Get() + buf.AppendString(ec.File) + buf.AppendByte(':') + buf.AppendInt(int64(ec.Line)) + caller := buf.String() + buf.Free() + return caller +} + +// TrimmedPath returns a package/file:line description of the caller, +// preserving only the leaf directory name and file name. +func (ec EntryCaller) TrimmedPath() string { + if !ec.Defined { + return "undefined" + } + // nb. To make sure we trim the path correctly on Windows too, we + // counter-intuitively need to use '/' and *not* os.PathSeparator here, + // because the path given originates from Go stdlib, specifically + // runtime.Caller() which (as of Mar/17) returns forward slashes even on + // Windows. + // + // See https://github.com/golang/go/issues/3335 + // and https://github.com/golang/go/issues/18151 + // + // for discussion on the issue on Go side. + // + // Find the last separator. + // + idx := strings.LastIndexByte(ec.File, '/') + if idx == -1 { + return ec.FullPath() + } + // Find the penultimate separator. + idx = strings.LastIndexByte(ec.File[:idx], '/') + if idx == -1 { + return ec.FullPath() + } + buf := bufferpool.Get() + // Keep everything after the penultimate separator. + buf.AppendString(ec.File[idx+1:]) + buf.AppendByte(':') + buf.AppendInt(int64(ec.Line)) + caller := buf.String() + buf.Free() + return caller +} + +// An Entry represents a complete log message. The entry's structured context +// is already serialized, but the log level, time, message, and call site +// information are available for inspection and modification. Any fields left +// empty will be omitted when encoding. +// +// Entries are pooled, so any functions that accept them MUST be careful not to +// retain references to them. +type Entry struct { + Level Level + Time time.Time + LoggerName string + Message string + Caller EntryCaller + Stack string +} + +// CheckWriteAction indicates what action to take after a log entry is +// processed. Actions are ordered in increasing severity. +type CheckWriteAction uint8 + +const ( + // WriteThenNoop indicates that nothing special needs to be done. It's the + // default behavior. + WriteThenNoop CheckWriteAction = iota + // WriteThenGoexit runs runtime.Goexit after Write. + WriteThenGoexit + // WriteThenPanic causes a panic after Write. + WriteThenPanic + // WriteThenFatal causes a fatal os.Exit after Write. + WriteThenFatal +) + +// CheckedEntry is an Entry together with a collection of Cores that have +// already agreed to log it. +// +// CheckedEntry references should be created by calling AddCore or Should on a +// nil *CheckedEntry. References are returned to a pool after Write, and MUST +// NOT be retained after calling their Write method. +type CheckedEntry struct { + Entry + ErrorOutput WriteSyncer + dirty bool // best-effort detection of pool misuse + should CheckWriteAction + cores []Core +} + +func (ce *CheckedEntry) reset() { + ce.Entry = Entry{} + ce.ErrorOutput = nil + ce.dirty = false + ce.should = WriteThenNoop + for i := range ce.cores { + // don't keep references to cores + ce.cores[i] = nil + } + ce.cores = ce.cores[:0] +} + +// Write writes the entry to the stored Cores, returns any errors, and returns +// the CheckedEntry reference to a pool for immediate re-use. Finally, it +// executes any required CheckWriteAction. +func (ce *CheckedEntry) Write(fields ...Field) { + if ce == nil { + return + } + + if ce.dirty { + if ce.ErrorOutput != nil { + // Make a best effort to detect unsafe re-use of this CheckedEntry. + // If the entry is dirty, log an internal error; because the + // CheckedEntry is being used after it was returned to the pool, + // the message may be an amalgamation from multiple call sites. + fmt.Fprintf(ce.ErrorOutput, "%v Unsafe CheckedEntry re-use near Entry %+v.\n", time.Now(), ce.Entry) + ce.ErrorOutput.Sync() + } + return + } + ce.dirty = true + + var err error + for i := range ce.cores { + err = multierr.Append(err, ce.cores[i].Write(ce.Entry, fields)) + } + if ce.ErrorOutput != nil { + if err != nil { + fmt.Fprintf(ce.ErrorOutput, "%v write error: %v\n", time.Now(), err) + ce.ErrorOutput.Sync() + } + } + + should, msg := ce.should, ce.Message + putCheckedEntry(ce) + + switch should { + case WriteThenPanic: + panic(msg) + case WriteThenFatal: + exit.Exit() + case WriteThenGoexit: + runtime.Goexit() + } +} + +// AddCore adds a Core that has agreed to log this CheckedEntry. It's intended to be +// used by Core.Check implementations, and is safe to call on nil CheckedEntry +// references. +func (ce *CheckedEntry) AddCore(ent Entry, core Core) *CheckedEntry { + if ce == nil { + ce = getCheckedEntry() + ce.Entry = ent + } + ce.cores = append(ce.cores, core) + return ce +} + +// Should sets this CheckedEntry's CheckWriteAction, which controls whether a +// Core will panic or fatal after writing this log entry. Like AddCore, it's +// safe to call on nil CheckedEntry references. +func (ce *CheckedEntry) Should(ent Entry, should CheckWriteAction) *CheckedEntry { + if ce == nil { + ce = getCheckedEntry() + ce.Entry = ent + } + ce.should = should + return ce +} diff --git a/vendor/go.uber.org/zap/zapcore/error.go b/vendor/go.uber.org/zap/zapcore/error.go new file mode 100644 index 0000000000..f2a07d7864 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/error.go @@ -0,0 +1,132 @@ +// Copyright (c) 2017 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "fmt" + "reflect" + "sync" +) + +// Encodes the given error into fields of an object. A field with the given +// name is added for the error message. +// +// If the error implements fmt.Formatter, a field with the name ${key}Verbose +// is also added with the full verbose error message. +// +// Finally, if the error implements errorGroup (from go.uber.org/multierr) or +// causer (from github.com/pkg/errors), a ${key}Causes field is added with an +// array of objects containing the errors this error was comprised of. +// +// { +// "error": err.Error(), +// "errorVerbose": fmt.Sprintf("%+v", err), +// "errorCauses": [ +// ... +// ], +// } +func encodeError(key string, err error, enc ObjectEncoder) (retErr error) { + // Try to capture panics (from nil references or otherwise) when calling + // the Error() method + defer func() { + if rerr := recover(); rerr != nil { + // If it's a nil pointer, just say "". The likeliest causes are a + // error that fails to guard against nil or a nil pointer for a + // value receiver, and in either case, "" is a nice result. + if v := reflect.ValueOf(err); v.Kind() == reflect.Ptr && v.IsNil() { + enc.AddString(key, "") + return + } + + retErr = fmt.Errorf("PANIC=%v", rerr) + } + }() + + basic := err.Error() + enc.AddString(key, basic) + + switch e := err.(type) { + case errorGroup: + return enc.AddArray(key+"Causes", errArray(e.Errors())) + case fmt.Formatter: + verbose := fmt.Sprintf("%+v", e) + if verbose != basic { + // This is a rich error type, like those produced by + // github.com/pkg/errors. + enc.AddString(key+"Verbose", verbose) + } + } + return nil +} + +type errorGroup interface { + // Provides read-only access to the underlying list of errors, preferably + // without causing any allocs. + Errors() []error +} + +// Note that errArry and errArrayElem are very similar to the version +// implemented in the top-level error.go file. We can't re-use this because +// that would require exporting errArray as part of the zapcore API. + +// Encodes a list of errors using the standard error encoding logic. +type errArray []error + +func (errs errArray) MarshalLogArray(arr ArrayEncoder) error { + for i := range errs { + if errs[i] == nil { + continue + } + + el := newErrArrayElem(errs[i]) + arr.AppendObject(el) + el.Free() + } + return nil +} + +var _errArrayElemPool = sync.Pool{New: func() interface{} { + return &errArrayElem{} +}} + +// Encodes any error into a {"error": ...} re-using the same errors logic. +// +// May be passed in place of an array to build a single-element array. +type errArrayElem struct{ err error } + +func newErrArrayElem(err error) *errArrayElem { + e := _errArrayElemPool.Get().(*errArrayElem) + e.err = err + return e +} + +func (e *errArrayElem) MarshalLogArray(arr ArrayEncoder) error { + return arr.AppendObject(e) +} + +func (e *errArrayElem) MarshalLogObject(enc ObjectEncoder) error { + return encodeError("error", e.err, enc) +} + +func (e *errArrayElem) Free() { + e.err = nil + _errArrayElemPool.Put(e) +} diff --git a/vendor/go.uber.org/zap/zapcore/field.go b/vendor/go.uber.org/zap/zapcore/field.go new file mode 100644 index 0000000000..95bdb0a126 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/field.go @@ -0,0 +1,233 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "bytes" + "fmt" + "math" + "reflect" + "time" +) + +// A FieldType indicates which member of the Field union struct should be used +// and how it should be serialized. +type FieldType uint8 + +const ( + // UnknownType is the default field type. Attempting to add it to an encoder will panic. + UnknownType FieldType = iota + // ArrayMarshalerType indicates that the field carries an ArrayMarshaler. + ArrayMarshalerType + // ObjectMarshalerType indicates that the field carries an ObjectMarshaler. + ObjectMarshalerType + // BinaryType indicates that the field carries an opaque binary blob. + BinaryType + // BoolType indicates that the field carries a bool. + BoolType + // ByteStringType indicates that the field carries UTF-8 encoded bytes. + ByteStringType + // Complex128Type indicates that the field carries a complex128. + Complex128Type + // Complex64Type indicates that the field carries a complex128. + Complex64Type + // DurationType indicates that the field carries a time.Duration. + DurationType + // Float64Type indicates that the field carries a float64. + Float64Type + // Float32Type indicates that the field carries a float32. + Float32Type + // Int64Type indicates that the field carries an int64. + Int64Type + // Int32Type indicates that the field carries an int32. + Int32Type + // Int16Type indicates that the field carries an int16. + Int16Type + // Int8Type indicates that the field carries an int8. + Int8Type + // StringType indicates that the field carries a string. + StringType + // TimeType indicates that the field carries a time.Time that is + // representable by a UnixNano() stored as an int64. + TimeType + // TimeFullType indicates that the field carries a time.Time stored as-is. + TimeFullType + // Uint64Type indicates that the field carries a uint64. + Uint64Type + // Uint32Type indicates that the field carries a uint32. + Uint32Type + // Uint16Type indicates that the field carries a uint16. + Uint16Type + // Uint8Type indicates that the field carries a uint8. + Uint8Type + // UintptrType indicates that the field carries a uintptr. + UintptrType + // ReflectType indicates that the field carries an interface{}, which should + // be serialized using reflection. + ReflectType + // NamespaceType signals the beginning of an isolated namespace. All + // subsequent fields should be added to the new namespace. + NamespaceType + // StringerType indicates that the field carries a fmt.Stringer. + StringerType + // ErrorType indicates that the field carries an error. + ErrorType + // SkipType indicates that the field is a no-op. + SkipType + + // InlineMarshalerType indicates that the field carries an ObjectMarshaler + // that should be inlined. + InlineMarshalerType +) + +// A Field is a marshaling operation used to add a key-value pair to a logger's +// context. Most fields are lazily marshaled, so it's inexpensive to add fields +// to disabled debug-level log statements. +type Field struct { + Key string + Type FieldType + Integer int64 + String string + Interface interface{} +} + +// AddTo exports a field through the ObjectEncoder interface. It's primarily +// useful to library authors, and shouldn't be necessary in most applications. +func (f Field) AddTo(enc ObjectEncoder) { + var err error + + switch f.Type { + case ArrayMarshalerType: + err = enc.AddArray(f.Key, f.Interface.(ArrayMarshaler)) + case ObjectMarshalerType: + err = enc.AddObject(f.Key, f.Interface.(ObjectMarshaler)) + case InlineMarshalerType: + err = f.Interface.(ObjectMarshaler).MarshalLogObject(enc) + case BinaryType: + enc.AddBinary(f.Key, f.Interface.([]byte)) + case BoolType: + enc.AddBool(f.Key, f.Integer == 1) + case ByteStringType: + enc.AddByteString(f.Key, f.Interface.([]byte)) + case Complex128Type: + enc.AddComplex128(f.Key, f.Interface.(complex128)) + case Complex64Type: + enc.AddComplex64(f.Key, f.Interface.(complex64)) + case DurationType: + enc.AddDuration(f.Key, time.Duration(f.Integer)) + case Float64Type: + enc.AddFloat64(f.Key, math.Float64frombits(uint64(f.Integer))) + case Float32Type: + enc.AddFloat32(f.Key, math.Float32frombits(uint32(f.Integer))) + case Int64Type: + enc.AddInt64(f.Key, f.Integer) + case Int32Type: + enc.AddInt32(f.Key, int32(f.Integer)) + case Int16Type: + enc.AddInt16(f.Key, int16(f.Integer)) + case Int8Type: + enc.AddInt8(f.Key, int8(f.Integer)) + case StringType: + enc.AddString(f.Key, f.String) + case TimeType: + if f.Interface != nil { + enc.AddTime(f.Key, time.Unix(0, f.Integer).In(f.Interface.(*time.Location))) + } else { + // Fall back to UTC if location is nil. + enc.AddTime(f.Key, time.Unix(0, f.Integer)) + } + case TimeFullType: + enc.AddTime(f.Key, f.Interface.(time.Time)) + case Uint64Type: + enc.AddUint64(f.Key, uint64(f.Integer)) + case Uint32Type: + enc.AddUint32(f.Key, uint32(f.Integer)) + case Uint16Type: + enc.AddUint16(f.Key, uint16(f.Integer)) + case Uint8Type: + enc.AddUint8(f.Key, uint8(f.Integer)) + case UintptrType: + enc.AddUintptr(f.Key, uintptr(f.Integer)) + case ReflectType: + err = enc.AddReflected(f.Key, f.Interface) + case NamespaceType: + enc.OpenNamespace(f.Key) + case StringerType: + err = encodeStringer(f.Key, f.Interface, enc) + case ErrorType: + err = encodeError(f.Key, f.Interface.(error), enc) + case SkipType: + break + default: + panic(fmt.Sprintf("unknown field type: %v", f)) + } + + if err != nil { + enc.AddString(fmt.Sprintf("%sError", f.Key), err.Error()) + } +} + +// Equals returns whether two fields are equal. For non-primitive types such as +// errors, marshalers, or reflect types, it uses reflect.DeepEqual. +func (f Field) Equals(other Field) bool { + if f.Type != other.Type { + return false + } + if f.Key != other.Key { + return false + } + + switch f.Type { + case BinaryType, ByteStringType: + return bytes.Equal(f.Interface.([]byte), other.Interface.([]byte)) + case ArrayMarshalerType, ObjectMarshalerType, ErrorType, ReflectType: + return reflect.DeepEqual(f.Interface, other.Interface) + default: + return f == other + } +} + +func addFields(enc ObjectEncoder, fields []Field) { + for i := range fields { + fields[i].AddTo(enc) + } +} + +func encodeStringer(key string, stringer interface{}, enc ObjectEncoder) (retErr error) { + // Try to capture panics (from nil references or otherwise) when calling + // the String() method, similar to https://golang.org/src/fmt/print.go#L540 + defer func() { + if err := recover(); err != nil { + // If it's a nil pointer, just say "". The likeliest causes are a + // Stringer that fails to guard against nil or a nil pointer for a + // value receiver, and in either case, "" is a nice result. + if v := reflect.ValueOf(stringer); v.Kind() == reflect.Ptr && v.IsNil() { + enc.AddString(key, "") + return + } + + retErr = fmt.Errorf("PANIC=%v", err) + } + }() + + enc.AddString(key, stringer.(fmt.Stringer).String()) + return nil +} diff --git a/vendor/go.uber.org/zap/zapcore/hook.go b/vendor/go.uber.org/zap/zapcore/hook.go new file mode 100644 index 0000000000..5db4afb302 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/hook.go @@ -0,0 +1,68 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import "go.uber.org/multierr" + +type hooked struct { + Core + funcs []func(Entry) error +} + +// RegisterHooks wraps a Core and runs a collection of user-defined callback +// hooks each time a message is logged. Execution of the callbacks is blocking. +// +// This offers users an easy way to register simple callbacks (e.g., metrics +// collection) without implementing the full Core interface. +func RegisterHooks(core Core, hooks ...func(Entry) error) Core { + funcs := append([]func(Entry) error{}, hooks...) + return &hooked{ + Core: core, + funcs: funcs, + } +} + +func (h *hooked) Check(ent Entry, ce *CheckedEntry) *CheckedEntry { + // Let the wrapped Core decide whether to log this message or not. This + // also gives the downstream a chance to register itself directly with the + // CheckedEntry. + if downstream := h.Core.Check(ent, ce); downstream != nil { + return downstream.AddCore(ent, h) + } + return ce +} + +func (h *hooked) With(fields []Field) Core { + return &hooked{ + Core: h.Core.With(fields), + funcs: h.funcs, + } +} + +func (h *hooked) Write(ent Entry, _ []Field) error { + // Since our downstream had a chance to register itself directly with the + // CheckedMessage, we don't need to call it here. + var err error + for i := range h.funcs { + err = multierr.Append(err, h.funcs[i](ent)) + } + return err +} diff --git a/vendor/go.uber.org/zap/zapcore/increase_level.go b/vendor/go.uber.org/zap/zapcore/increase_level.go new file mode 100644 index 0000000000..5a1749261a --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/increase_level.go @@ -0,0 +1,66 @@ +// Copyright (c) 2020 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import "fmt" + +type levelFilterCore struct { + core Core + level LevelEnabler +} + +// NewIncreaseLevelCore creates a core that can be used to increase the level of +// an existing Core. It cannot be used to decrease the logging level, as it acts +// as a filter before calling the underlying core. If level decreases the log level, +// an error is returned. +func NewIncreaseLevelCore(core Core, level LevelEnabler) (Core, error) { + for l := _maxLevel; l >= _minLevel; l-- { + if !core.Enabled(l) && level.Enabled(l) { + return nil, fmt.Errorf("invalid increase level, as level %q is allowed by increased level, but not by existing core", l) + } + } + + return &levelFilterCore{core, level}, nil +} + +func (c *levelFilterCore) Enabled(lvl Level) bool { + return c.level.Enabled(lvl) +} + +func (c *levelFilterCore) With(fields []Field) Core { + return &levelFilterCore{c.core.With(fields), c.level} +} + +func (c *levelFilterCore) Check(ent Entry, ce *CheckedEntry) *CheckedEntry { + if !c.Enabled(ent.Level) { + return ce + } + + return c.core.Check(ent, ce) +} + +func (c *levelFilterCore) Write(ent Entry, fields []Field) error { + return c.core.Write(ent, fields) +} + +func (c *levelFilterCore) Sync() error { + return c.core.Sync() +} diff --git a/vendor/go.uber.org/zap/zapcore/json_encoder.go b/vendor/go.uber.org/zap/zapcore/json_encoder.go new file mode 100644 index 0000000000..5cf7d917e9 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/json_encoder.go @@ -0,0 +1,534 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "encoding/base64" + "encoding/json" + "math" + "sync" + "time" + "unicode/utf8" + + "go.uber.org/zap/buffer" + "go.uber.org/zap/internal/bufferpool" +) + +// For JSON-escaping; see jsonEncoder.safeAddString below. +const _hex = "0123456789abcdef" + +var _jsonPool = sync.Pool{New: func() interface{} { + return &jsonEncoder{} +}} + +func getJSONEncoder() *jsonEncoder { + return _jsonPool.Get().(*jsonEncoder) +} + +func putJSONEncoder(enc *jsonEncoder) { + if enc.reflectBuf != nil { + enc.reflectBuf.Free() + } + enc.EncoderConfig = nil + enc.buf = nil + enc.spaced = false + enc.openNamespaces = 0 + enc.reflectBuf = nil + enc.reflectEnc = nil + _jsonPool.Put(enc) +} + +type jsonEncoder struct { + *EncoderConfig + buf *buffer.Buffer + spaced bool // include spaces after colons and commas + openNamespaces int + + // for encoding generic values by reflection + reflectBuf *buffer.Buffer + reflectEnc *json.Encoder +} + +// NewJSONEncoder creates a fast, low-allocation JSON encoder. The encoder +// appropriately escapes all field keys and values. +// +// Note that the encoder doesn't deduplicate keys, so it's possible to produce +// a message like +// {"foo":"bar","foo":"baz"} +// This is permitted by the JSON specification, but not encouraged. Many +// libraries will ignore duplicate key-value pairs (typically keeping the last +// pair) when unmarshaling, but users should attempt to avoid adding duplicate +// keys. +func NewJSONEncoder(cfg EncoderConfig) Encoder { + return newJSONEncoder(cfg, false) +} + +func newJSONEncoder(cfg EncoderConfig, spaced bool) *jsonEncoder { + return &jsonEncoder{ + EncoderConfig: &cfg, + buf: bufferpool.Get(), + spaced: spaced, + } +} + +func (enc *jsonEncoder) AddArray(key string, arr ArrayMarshaler) error { + enc.addKey(key) + return enc.AppendArray(arr) +} + +func (enc *jsonEncoder) AddObject(key string, obj ObjectMarshaler) error { + enc.addKey(key) + return enc.AppendObject(obj) +} + +func (enc *jsonEncoder) AddBinary(key string, val []byte) { + enc.AddString(key, base64.StdEncoding.EncodeToString(val)) +} + +func (enc *jsonEncoder) AddByteString(key string, val []byte) { + enc.addKey(key) + enc.AppendByteString(val) +} + +func (enc *jsonEncoder) AddBool(key string, val bool) { + enc.addKey(key) + enc.AppendBool(val) +} + +func (enc *jsonEncoder) AddComplex128(key string, val complex128) { + enc.addKey(key) + enc.AppendComplex128(val) +} + +func (enc *jsonEncoder) AddDuration(key string, val time.Duration) { + enc.addKey(key) + enc.AppendDuration(val) +} + +func (enc *jsonEncoder) AddFloat64(key string, val float64) { + enc.addKey(key) + enc.AppendFloat64(val) +} + +func (enc *jsonEncoder) AddInt64(key string, val int64) { + enc.addKey(key) + enc.AppendInt64(val) +} + +func (enc *jsonEncoder) resetReflectBuf() { + if enc.reflectBuf == nil { + enc.reflectBuf = bufferpool.Get() + enc.reflectEnc = json.NewEncoder(enc.reflectBuf) + + // For consistency with our custom JSON encoder. + enc.reflectEnc.SetEscapeHTML(false) + } else { + enc.reflectBuf.Reset() + } +} + +var nullLiteralBytes = []byte("null") + +// Only invoke the standard JSON encoder if there is actually something to +// encode; otherwise write JSON null literal directly. +func (enc *jsonEncoder) encodeReflected(obj interface{}) ([]byte, error) { + if obj == nil { + return nullLiteralBytes, nil + } + enc.resetReflectBuf() + if err := enc.reflectEnc.Encode(obj); err != nil { + return nil, err + } + enc.reflectBuf.TrimNewline() + return enc.reflectBuf.Bytes(), nil +} + +func (enc *jsonEncoder) AddReflected(key string, obj interface{}) error { + valueBytes, err := enc.encodeReflected(obj) + if err != nil { + return err + } + enc.addKey(key) + _, err = enc.buf.Write(valueBytes) + return err +} + +func (enc *jsonEncoder) OpenNamespace(key string) { + enc.addKey(key) + enc.buf.AppendByte('{') + enc.openNamespaces++ +} + +func (enc *jsonEncoder) AddString(key, val string) { + enc.addKey(key) + enc.AppendString(val) +} + +func (enc *jsonEncoder) AddTime(key string, val time.Time) { + enc.addKey(key) + enc.AppendTime(val) +} + +func (enc *jsonEncoder) AddUint64(key string, val uint64) { + enc.addKey(key) + enc.AppendUint64(val) +} + +func (enc *jsonEncoder) AppendArray(arr ArrayMarshaler) error { + enc.addElementSeparator() + enc.buf.AppendByte('[') + err := arr.MarshalLogArray(enc) + enc.buf.AppendByte(']') + return err +} + +func (enc *jsonEncoder) AppendObject(obj ObjectMarshaler) error { + enc.addElementSeparator() + enc.buf.AppendByte('{') + err := obj.MarshalLogObject(enc) + enc.buf.AppendByte('}') + return err +} + +func (enc *jsonEncoder) AppendBool(val bool) { + enc.addElementSeparator() + enc.buf.AppendBool(val) +} + +func (enc *jsonEncoder) AppendByteString(val []byte) { + enc.addElementSeparator() + enc.buf.AppendByte('"') + enc.safeAddByteString(val) + enc.buf.AppendByte('"') +} + +func (enc *jsonEncoder) AppendComplex128(val complex128) { + enc.addElementSeparator() + // Cast to a platform-independent, fixed-size type. + r, i := float64(real(val)), float64(imag(val)) + enc.buf.AppendByte('"') + // Because we're always in a quoted string, we can use strconv without + // special-casing NaN and +/-Inf. + enc.buf.AppendFloat(r, 64) + enc.buf.AppendByte('+') + enc.buf.AppendFloat(i, 64) + enc.buf.AppendByte('i') + enc.buf.AppendByte('"') +} + +func (enc *jsonEncoder) AppendDuration(val time.Duration) { + cur := enc.buf.Len() + if e := enc.EncodeDuration; e != nil { + e(val, enc) + } + if cur == enc.buf.Len() { + // User-supplied EncodeDuration is a no-op. Fall back to nanoseconds to keep + // JSON valid. + enc.AppendInt64(int64(val)) + } +} + +func (enc *jsonEncoder) AppendInt64(val int64) { + enc.addElementSeparator() + enc.buf.AppendInt(val) +} + +func (enc *jsonEncoder) AppendReflected(val interface{}) error { + valueBytes, err := enc.encodeReflected(val) + if err != nil { + return err + } + enc.addElementSeparator() + _, err = enc.buf.Write(valueBytes) + return err +} + +func (enc *jsonEncoder) AppendString(val string) { + enc.addElementSeparator() + enc.buf.AppendByte('"') + enc.safeAddString(val) + enc.buf.AppendByte('"') +} + +func (enc *jsonEncoder) AppendTimeLayout(time time.Time, layout string) { + enc.addElementSeparator() + enc.buf.AppendByte('"') + enc.buf.AppendTime(time, layout) + enc.buf.AppendByte('"') +} + +func (enc *jsonEncoder) AppendTime(val time.Time) { + cur := enc.buf.Len() + if e := enc.EncodeTime; e != nil { + e(val, enc) + } + if cur == enc.buf.Len() { + // User-supplied EncodeTime is a no-op. Fall back to nanos since epoch to keep + // output JSON valid. + enc.AppendInt64(val.UnixNano()) + } +} + +func (enc *jsonEncoder) AppendUint64(val uint64) { + enc.addElementSeparator() + enc.buf.AppendUint(val) +} + +func (enc *jsonEncoder) AddComplex64(k string, v complex64) { enc.AddComplex128(k, complex128(v)) } +func (enc *jsonEncoder) AddFloat32(k string, v float32) { enc.AddFloat64(k, float64(v)) } +func (enc *jsonEncoder) AddInt(k string, v int) { enc.AddInt64(k, int64(v)) } +func (enc *jsonEncoder) AddInt32(k string, v int32) { enc.AddInt64(k, int64(v)) } +func (enc *jsonEncoder) AddInt16(k string, v int16) { enc.AddInt64(k, int64(v)) } +func (enc *jsonEncoder) AddInt8(k string, v int8) { enc.AddInt64(k, int64(v)) } +func (enc *jsonEncoder) AddUint(k string, v uint) { enc.AddUint64(k, uint64(v)) } +func (enc *jsonEncoder) AddUint32(k string, v uint32) { enc.AddUint64(k, uint64(v)) } +func (enc *jsonEncoder) AddUint16(k string, v uint16) { enc.AddUint64(k, uint64(v)) } +func (enc *jsonEncoder) AddUint8(k string, v uint8) { enc.AddUint64(k, uint64(v)) } +func (enc *jsonEncoder) AddUintptr(k string, v uintptr) { enc.AddUint64(k, uint64(v)) } +func (enc *jsonEncoder) AppendComplex64(v complex64) { enc.AppendComplex128(complex128(v)) } +func (enc *jsonEncoder) AppendFloat64(v float64) { enc.appendFloat(v, 64) } +func (enc *jsonEncoder) AppendFloat32(v float32) { enc.appendFloat(float64(v), 32) } +func (enc *jsonEncoder) AppendInt(v int) { enc.AppendInt64(int64(v)) } +func (enc *jsonEncoder) AppendInt32(v int32) { enc.AppendInt64(int64(v)) } +func (enc *jsonEncoder) AppendInt16(v int16) { enc.AppendInt64(int64(v)) } +func (enc *jsonEncoder) AppendInt8(v int8) { enc.AppendInt64(int64(v)) } +func (enc *jsonEncoder) AppendUint(v uint) { enc.AppendUint64(uint64(v)) } +func (enc *jsonEncoder) AppendUint32(v uint32) { enc.AppendUint64(uint64(v)) } +func (enc *jsonEncoder) AppendUint16(v uint16) { enc.AppendUint64(uint64(v)) } +func (enc *jsonEncoder) AppendUint8(v uint8) { enc.AppendUint64(uint64(v)) } +func (enc *jsonEncoder) AppendUintptr(v uintptr) { enc.AppendUint64(uint64(v)) } + +func (enc *jsonEncoder) Clone() Encoder { + clone := enc.clone() + clone.buf.Write(enc.buf.Bytes()) + return clone +} + +func (enc *jsonEncoder) clone() *jsonEncoder { + clone := getJSONEncoder() + clone.EncoderConfig = enc.EncoderConfig + clone.spaced = enc.spaced + clone.openNamespaces = enc.openNamespaces + clone.buf = bufferpool.Get() + return clone +} + +func (enc *jsonEncoder) EncodeEntry(ent Entry, fields []Field) (*buffer.Buffer, error) { + final := enc.clone() + final.buf.AppendByte('{') + + if final.LevelKey != "" { + final.addKey(final.LevelKey) + cur := final.buf.Len() + final.EncodeLevel(ent.Level, final) + if cur == final.buf.Len() { + // User-supplied EncodeLevel was a no-op. Fall back to strings to keep + // output JSON valid. + final.AppendString(ent.Level.String()) + } + } + if final.TimeKey != "" { + final.AddTime(final.TimeKey, ent.Time) + } + if ent.LoggerName != "" && final.NameKey != "" { + final.addKey(final.NameKey) + cur := final.buf.Len() + nameEncoder := final.EncodeName + + // if no name encoder provided, fall back to FullNameEncoder for backwards + // compatibility + if nameEncoder == nil { + nameEncoder = FullNameEncoder + } + + nameEncoder(ent.LoggerName, final) + if cur == final.buf.Len() { + // User-supplied EncodeName was a no-op. Fall back to strings to + // keep output JSON valid. + final.AppendString(ent.LoggerName) + } + } + if ent.Caller.Defined { + if final.CallerKey != "" { + final.addKey(final.CallerKey) + cur := final.buf.Len() + final.EncodeCaller(ent.Caller, final) + if cur == final.buf.Len() { + // User-supplied EncodeCaller was a no-op. Fall back to strings to + // keep output JSON valid. + final.AppendString(ent.Caller.String()) + } + } + if final.FunctionKey != "" { + final.addKey(final.FunctionKey) + final.AppendString(ent.Caller.Function) + } + } + if final.MessageKey != "" { + final.addKey(enc.MessageKey) + final.AppendString(ent.Message) + } + if enc.buf.Len() > 0 { + final.addElementSeparator() + final.buf.Write(enc.buf.Bytes()) + } + addFields(final, fields) + final.closeOpenNamespaces() + if ent.Stack != "" && final.StacktraceKey != "" { + final.AddString(final.StacktraceKey, ent.Stack) + } + final.buf.AppendByte('}') + if final.LineEnding != "" { + final.buf.AppendString(final.LineEnding) + } else { + final.buf.AppendString(DefaultLineEnding) + } + + ret := final.buf + putJSONEncoder(final) + return ret, nil +} + +func (enc *jsonEncoder) truncate() { + enc.buf.Reset() +} + +func (enc *jsonEncoder) closeOpenNamespaces() { + for i := 0; i < enc.openNamespaces; i++ { + enc.buf.AppendByte('}') + } +} + +func (enc *jsonEncoder) addKey(key string) { + enc.addElementSeparator() + enc.buf.AppendByte('"') + enc.safeAddString(key) + enc.buf.AppendByte('"') + enc.buf.AppendByte(':') + if enc.spaced { + enc.buf.AppendByte(' ') + } +} + +func (enc *jsonEncoder) addElementSeparator() { + last := enc.buf.Len() - 1 + if last < 0 { + return + } + switch enc.buf.Bytes()[last] { + case '{', '[', ':', ',', ' ': + return + default: + enc.buf.AppendByte(',') + if enc.spaced { + enc.buf.AppendByte(' ') + } + } +} + +func (enc *jsonEncoder) appendFloat(val float64, bitSize int) { + enc.addElementSeparator() + switch { + case math.IsNaN(val): + enc.buf.AppendString(`"NaN"`) + case math.IsInf(val, 1): + enc.buf.AppendString(`"+Inf"`) + case math.IsInf(val, -1): + enc.buf.AppendString(`"-Inf"`) + default: + enc.buf.AppendFloat(val, bitSize) + } +} + +// safeAddString JSON-escapes a string and appends it to the internal buffer. +// Unlike the standard library's encoder, it doesn't attempt to protect the +// user from browser vulnerabilities or JSONP-related problems. +func (enc *jsonEncoder) safeAddString(s string) { + for i := 0; i < len(s); { + if enc.tryAddRuneSelf(s[i]) { + i++ + continue + } + r, size := utf8.DecodeRuneInString(s[i:]) + if enc.tryAddRuneError(r, size) { + i++ + continue + } + enc.buf.AppendString(s[i : i+size]) + i += size + } +} + +// safeAddByteString is no-alloc equivalent of safeAddString(string(s)) for s []byte. +func (enc *jsonEncoder) safeAddByteString(s []byte) { + for i := 0; i < len(s); { + if enc.tryAddRuneSelf(s[i]) { + i++ + continue + } + r, size := utf8.DecodeRune(s[i:]) + if enc.tryAddRuneError(r, size) { + i++ + continue + } + enc.buf.Write(s[i : i+size]) + i += size + } +} + +// tryAddRuneSelf appends b if it is valid UTF-8 character represented in a single byte. +func (enc *jsonEncoder) tryAddRuneSelf(b byte) bool { + if b >= utf8.RuneSelf { + return false + } + if 0x20 <= b && b != '\\' && b != '"' { + enc.buf.AppendByte(b) + return true + } + switch b { + case '\\', '"': + enc.buf.AppendByte('\\') + enc.buf.AppendByte(b) + case '\n': + enc.buf.AppendByte('\\') + enc.buf.AppendByte('n') + case '\r': + enc.buf.AppendByte('\\') + enc.buf.AppendByte('r') + case '\t': + enc.buf.AppendByte('\\') + enc.buf.AppendByte('t') + default: + // Encode bytes < 0x20, except for the escape sequences above. + enc.buf.AppendString(`\u00`) + enc.buf.AppendByte(_hex[b>>4]) + enc.buf.AppendByte(_hex[b&0xF]) + } + return true +} + +func (enc *jsonEncoder) tryAddRuneError(r rune, size int) bool { + if r == utf8.RuneError && size == 1 { + enc.buf.AppendString(`\ufffd`) + return true + } + return false +} diff --git a/vendor/go.uber.org/zap/zapcore/level.go b/vendor/go.uber.org/zap/zapcore/level.go new file mode 100644 index 0000000000..e575c9f432 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/level.go @@ -0,0 +1,175 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "bytes" + "errors" + "fmt" +) + +var errUnmarshalNilLevel = errors.New("can't unmarshal a nil *Level") + +// A Level is a logging priority. Higher levels are more important. +type Level int8 + +const ( + // DebugLevel logs are typically voluminous, and are usually disabled in + // production. + DebugLevel Level = iota - 1 + // InfoLevel is the default logging priority. + InfoLevel + // WarnLevel logs are more important than Info, but don't need individual + // human review. + WarnLevel + // ErrorLevel logs are high-priority. If an application is running smoothly, + // it shouldn't generate any error-level logs. + ErrorLevel + // DPanicLevel logs are particularly important errors. In development the + // logger panics after writing the message. + DPanicLevel + // PanicLevel logs a message, then panics. + PanicLevel + // FatalLevel logs a message, then calls os.Exit(1). + FatalLevel + + _minLevel = DebugLevel + _maxLevel = FatalLevel +) + +// String returns a lower-case ASCII representation of the log level. +func (l Level) String() string { + switch l { + case DebugLevel: + return "debug" + case InfoLevel: + return "info" + case WarnLevel: + return "warn" + case ErrorLevel: + return "error" + case DPanicLevel: + return "dpanic" + case PanicLevel: + return "panic" + case FatalLevel: + return "fatal" + default: + return fmt.Sprintf("Level(%d)", l) + } +} + +// CapitalString returns an all-caps ASCII representation of the log level. +func (l Level) CapitalString() string { + // Printing levels in all-caps is common enough that we should export this + // functionality. + switch l { + case DebugLevel: + return "DEBUG" + case InfoLevel: + return "INFO" + case WarnLevel: + return "WARN" + case ErrorLevel: + return "ERROR" + case DPanicLevel: + return "DPANIC" + case PanicLevel: + return "PANIC" + case FatalLevel: + return "FATAL" + default: + return fmt.Sprintf("LEVEL(%d)", l) + } +} + +// MarshalText marshals the Level to text. Note that the text representation +// drops the -Level suffix (see example). +func (l Level) MarshalText() ([]byte, error) { + return []byte(l.String()), nil +} + +// UnmarshalText unmarshals text to a level. Like MarshalText, UnmarshalText +// expects the text representation of a Level to drop the -Level suffix (see +// example). +// +// In particular, this makes it easy to configure logging levels using YAML, +// TOML, or JSON files. +func (l *Level) UnmarshalText(text []byte) error { + if l == nil { + return errUnmarshalNilLevel + } + if !l.unmarshalText(text) && !l.unmarshalText(bytes.ToLower(text)) { + return fmt.Errorf("unrecognized level: %q", text) + } + return nil +} + +func (l *Level) unmarshalText(text []byte) bool { + switch string(text) { + case "debug", "DEBUG": + *l = DebugLevel + case "info", "INFO", "": // make the zero value useful + *l = InfoLevel + case "warn", "WARN": + *l = WarnLevel + case "error", "ERROR": + *l = ErrorLevel + case "dpanic", "DPANIC": + *l = DPanicLevel + case "panic", "PANIC": + *l = PanicLevel + case "fatal", "FATAL": + *l = FatalLevel + default: + return false + } + return true +} + +// Set sets the level for the flag.Value interface. +func (l *Level) Set(s string) error { + return l.UnmarshalText([]byte(s)) +} + +// Get gets the level for the flag.Getter interface. +func (l *Level) Get() interface{} { + return *l +} + +// Enabled returns true if the given level is at or above this level. +func (l Level) Enabled(lvl Level) bool { + return lvl >= l +} + +// LevelEnabler decides whether a given logging level is enabled when logging a +// message. +// +// Enablers are intended to be used to implement deterministic filters; +// concerns like sampling are better implemented as a Core. +// +// Each concrete Level value implements a static LevelEnabler which returns +// true for itself and all higher logging levels. For example WarnLevel.Enabled() +// will return true for WarnLevel, ErrorLevel, DPanicLevel, PanicLevel, and +// FatalLevel, but return false for InfoLevel and DebugLevel. +type LevelEnabler interface { + Enabled(Level) bool +} diff --git a/vendor/go.uber.org/zap/zapcore/level_strings.go b/vendor/go.uber.org/zap/zapcore/level_strings.go new file mode 100644 index 0000000000..7af8dadcb3 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/level_strings.go @@ -0,0 +1,46 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import "go.uber.org/zap/internal/color" + +var ( + _levelToColor = map[Level]color.Color{ + DebugLevel: color.Magenta, + InfoLevel: color.Blue, + WarnLevel: color.Yellow, + ErrorLevel: color.Red, + DPanicLevel: color.Red, + PanicLevel: color.Red, + FatalLevel: color.Red, + } + _unknownLevelColor = color.Red + + _levelToLowercaseColorString = make(map[Level]string, len(_levelToColor)) + _levelToCapitalColorString = make(map[Level]string, len(_levelToColor)) +) + +func init() { + for level, color := range _levelToColor { + _levelToLowercaseColorString[level] = color.Add(level.String()) + _levelToCapitalColorString[level] = color.Add(level.CapitalString()) + } +} diff --git a/vendor/go.uber.org/zap/zapcore/marshaler.go b/vendor/go.uber.org/zap/zapcore/marshaler.go new file mode 100644 index 0000000000..c3c55ba0d9 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/marshaler.go @@ -0,0 +1,61 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +// ObjectMarshaler allows user-defined types to efficiently add themselves to the +// logging context, and to selectively omit information which shouldn't be +// included in logs (e.g., passwords). +// +// Note: ObjectMarshaler is only used when zap.Object is used or when +// passed directly to zap.Any. It is not used when reflection-based +// encoding is used. +type ObjectMarshaler interface { + MarshalLogObject(ObjectEncoder) error +} + +// ObjectMarshalerFunc is a type adapter that turns a function into an +// ObjectMarshaler. +type ObjectMarshalerFunc func(ObjectEncoder) error + +// MarshalLogObject calls the underlying function. +func (f ObjectMarshalerFunc) MarshalLogObject(enc ObjectEncoder) error { + return f(enc) +} + +// ArrayMarshaler allows user-defined types to efficiently add themselves to the +// logging context, and to selectively omit information which shouldn't be +// included in logs (e.g., passwords). +// +// Note: ArrayMarshaler is only used when zap.Array is used or when +// passed directly to zap.Any. It is not used when reflection-based +// encoding is used. +type ArrayMarshaler interface { + MarshalLogArray(ArrayEncoder) error +} + +// ArrayMarshalerFunc is a type adapter that turns a function into an +// ArrayMarshaler. +type ArrayMarshalerFunc func(ArrayEncoder) error + +// MarshalLogArray calls the underlying function. +func (f ArrayMarshalerFunc) MarshalLogArray(enc ArrayEncoder) error { + return f(enc) +} diff --git a/vendor/go.uber.org/zap/zapcore/memory_encoder.go b/vendor/go.uber.org/zap/zapcore/memory_encoder.go new file mode 100644 index 0000000000..dfead0829d --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/memory_encoder.go @@ -0,0 +1,179 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import "time" + +// MapObjectEncoder is an ObjectEncoder backed by a simple +// map[string]interface{}. It's not fast enough for production use, but it's +// helpful in tests. +type MapObjectEncoder struct { + // Fields contains the entire encoded log context. + Fields map[string]interface{} + // cur is a pointer to the namespace we're currently writing to. + cur map[string]interface{} +} + +// NewMapObjectEncoder creates a new map-backed ObjectEncoder. +func NewMapObjectEncoder() *MapObjectEncoder { + m := make(map[string]interface{}) + return &MapObjectEncoder{ + Fields: m, + cur: m, + } +} + +// AddArray implements ObjectEncoder. +func (m *MapObjectEncoder) AddArray(key string, v ArrayMarshaler) error { + arr := &sliceArrayEncoder{elems: make([]interface{}, 0)} + err := v.MarshalLogArray(arr) + m.cur[key] = arr.elems + return err +} + +// AddObject implements ObjectEncoder. +func (m *MapObjectEncoder) AddObject(k string, v ObjectMarshaler) error { + newMap := NewMapObjectEncoder() + m.cur[k] = newMap.Fields + return v.MarshalLogObject(newMap) +} + +// AddBinary implements ObjectEncoder. +func (m *MapObjectEncoder) AddBinary(k string, v []byte) { m.cur[k] = v } + +// AddByteString implements ObjectEncoder. +func (m *MapObjectEncoder) AddByteString(k string, v []byte) { m.cur[k] = string(v) } + +// AddBool implements ObjectEncoder. +func (m *MapObjectEncoder) AddBool(k string, v bool) { m.cur[k] = v } + +// AddDuration implements ObjectEncoder. +func (m MapObjectEncoder) AddDuration(k string, v time.Duration) { m.cur[k] = v } + +// AddComplex128 implements ObjectEncoder. +func (m *MapObjectEncoder) AddComplex128(k string, v complex128) { m.cur[k] = v } + +// AddComplex64 implements ObjectEncoder. +func (m *MapObjectEncoder) AddComplex64(k string, v complex64) { m.cur[k] = v } + +// AddFloat64 implements ObjectEncoder. +func (m *MapObjectEncoder) AddFloat64(k string, v float64) { m.cur[k] = v } + +// AddFloat32 implements ObjectEncoder. +func (m *MapObjectEncoder) AddFloat32(k string, v float32) { m.cur[k] = v } + +// AddInt implements ObjectEncoder. +func (m *MapObjectEncoder) AddInt(k string, v int) { m.cur[k] = v } + +// AddInt64 implements ObjectEncoder. +func (m *MapObjectEncoder) AddInt64(k string, v int64) { m.cur[k] = v } + +// AddInt32 implements ObjectEncoder. +func (m *MapObjectEncoder) AddInt32(k string, v int32) { m.cur[k] = v } + +// AddInt16 implements ObjectEncoder. +func (m *MapObjectEncoder) AddInt16(k string, v int16) { m.cur[k] = v } + +// AddInt8 implements ObjectEncoder. +func (m *MapObjectEncoder) AddInt8(k string, v int8) { m.cur[k] = v } + +// AddString implements ObjectEncoder. +func (m *MapObjectEncoder) AddString(k string, v string) { m.cur[k] = v } + +// AddTime implements ObjectEncoder. +func (m MapObjectEncoder) AddTime(k string, v time.Time) { m.cur[k] = v } + +// AddUint implements ObjectEncoder. +func (m *MapObjectEncoder) AddUint(k string, v uint) { m.cur[k] = v } + +// AddUint64 implements ObjectEncoder. +func (m *MapObjectEncoder) AddUint64(k string, v uint64) { m.cur[k] = v } + +// AddUint32 implements ObjectEncoder. +func (m *MapObjectEncoder) AddUint32(k string, v uint32) { m.cur[k] = v } + +// AddUint16 implements ObjectEncoder. +func (m *MapObjectEncoder) AddUint16(k string, v uint16) { m.cur[k] = v } + +// AddUint8 implements ObjectEncoder. +func (m *MapObjectEncoder) AddUint8(k string, v uint8) { m.cur[k] = v } + +// AddUintptr implements ObjectEncoder. +func (m *MapObjectEncoder) AddUintptr(k string, v uintptr) { m.cur[k] = v } + +// AddReflected implements ObjectEncoder. +func (m *MapObjectEncoder) AddReflected(k string, v interface{}) error { + m.cur[k] = v + return nil +} + +// OpenNamespace implements ObjectEncoder. +func (m *MapObjectEncoder) OpenNamespace(k string) { + ns := make(map[string]interface{}) + m.cur[k] = ns + m.cur = ns +} + +// sliceArrayEncoder is an ArrayEncoder backed by a simple []interface{}. Like +// the MapObjectEncoder, it's not designed for production use. +type sliceArrayEncoder struct { + elems []interface{} +} + +func (s *sliceArrayEncoder) AppendArray(v ArrayMarshaler) error { + enc := &sliceArrayEncoder{} + err := v.MarshalLogArray(enc) + s.elems = append(s.elems, enc.elems) + return err +} + +func (s *sliceArrayEncoder) AppendObject(v ObjectMarshaler) error { + m := NewMapObjectEncoder() + err := v.MarshalLogObject(m) + s.elems = append(s.elems, m.Fields) + return err +} + +func (s *sliceArrayEncoder) AppendReflected(v interface{}) error { + s.elems = append(s.elems, v) + return nil +} + +func (s *sliceArrayEncoder) AppendBool(v bool) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendByteString(v []byte) { s.elems = append(s.elems, string(v)) } +func (s *sliceArrayEncoder) AppendComplex128(v complex128) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendComplex64(v complex64) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendDuration(v time.Duration) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendFloat64(v float64) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendFloat32(v float32) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendInt(v int) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendInt64(v int64) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendInt32(v int32) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendInt16(v int16) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendInt8(v int8) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendString(v string) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendTime(v time.Time) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendUint(v uint) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendUint64(v uint64) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendUint32(v uint32) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendUint16(v uint16) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendUint8(v uint8) { s.elems = append(s.elems, v) } +func (s *sliceArrayEncoder) AppendUintptr(v uintptr) { s.elems = append(s.elems, v) } diff --git a/vendor/go.uber.org/zap/zapcore/sampler.go b/vendor/go.uber.org/zap/zapcore/sampler.go new file mode 100644 index 0000000000..25f10ca1d7 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/sampler.go @@ -0,0 +1,208 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "time" + + "go.uber.org/atomic" +) + +const ( + _numLevels = _maxLevel - _minLevel + 1 + _countersPerLevel = 4096 +) + +type counter struct { + resetAt atomic.Int64 + counter atomic.Uint64 +} + +type counters [_numLevels][_countersPerLevel]counter + +func newCounters() *counters { + return &counters{} +} + +func (cs *counters) get(lvl Level, key string) *counter { + i := lvl - _minLevel + j := fnv32a(key) % _countersPerLevel + return &cs[i][j] +} + +// fnv32a, adapted from "hash/fnv", but without a []byte(string) alloc +func fnv32a(s string) uint32 { + const ( + offset32 = 2166136261 + prime32 = 16777619 + ) + hash := uint32(offset32) + for i := 0; i < len(s); i++ { + hash ^= uint32(s[i]) + hash *= prime32 + } + return hash +} + +func (c *counter) IncCheckReset(t time.Time, tick time.Duration) uint64 { + tn := t.UnixNano() + resetAfter := c.resetAt.Load() + if resetAfter > tn { + return c.counter.Inc() + } + + c.counter.Store(1) + + newResetAfter := tn + tick.Nanoseconds() + if !c.resetAt.CAS(resetAfter, newResetAfter) { + // We raced with another goroutine trying to reset, and it also reset + // the counter to 1, so we need to reincrement the counter. + return c.counter.Inc() + } + + return 1 +} + +// SamplingDecision is a decision represented as a bit field made by sampler. +// More decisions may be added in the future. +type SamplingDecision uint32 + +const ( + // LogDropped indicates that the Sampler dropped a log entry. + LogDropped SamplingDecision = 1 << iota + // LogSampled indicates that the Sampler sampled a log entry. + LogSampled +) + +// optionFunc wraps a func so it satisfies the SamplerOption interface. +type optionFunc func(*sampler) + +func (f optionFunc) apply(s *sampler) { + f(s) +} + +// SamplerOption configures a Sampler. +type SamplerOption interface { + apply(*sampler) +} + +// nopSamplingHook is the default hook used by sampler. +func nopSamplingHook(Entry, SamplingDecision) {} + +// SamplerHook registers a function which will be called when Sampler makes a +// decision. +// +// This hook may be used to get visibility into the performance of the sampler. +// For example, use it to track metrics of dropped versus sampled logs. +// +// var dropped atomic.Int64 +// zapcore.SamplerHook(func(ent zapcore.Entry, dec zapcore.SamplingDecision) { +// if dec&zapcore.LogDropped > 0 { +// dropped.Inc() +// } +// }) +func SamplerHook(hook func(entry Entry, dec SamplingDecision)) SamplerOption { + return optionFunc(func(s *sampler) { + s.hook = hook + }) +} + +// NewSamplerWithOptions creates a Core that samples incoming entries, which +// caps the CPU and I/O load of logging while attempting to preserve a +// representative subset of your logs. +// +// Zap samples by logging the first N entries with a given level and message +// each tick. If more Entries with the same level and message are seen during +// the same interval, every Mth message is logged and the rest are dropped. +// +// Sampler can be configured to report sampling decisions with the SamplerHook +// option. +// +// Keep in mind that zap's sampling implementation is optimized for speed over +// absolute precision; under load, each tick may be slightly over- or +// under-sampled. +func NewSamplerWithOptions(core Core, tick time.Duration, first, thereafter int, opts ...SamplerOption) Core { + s := &sampler{ + Core: core, + tick: tick, + counts: newCounters(), + first: uint64(first), + thereafter: uint64(thereafter), + hook: nopSamplingHook, + } + for _, opt := range opts { + opt.apply(s) + } + + return s +} + +type sampler struct { + Core + + counts *counters + tick time.Duration + first, thereafter uint64 + hook func(Entry, SamplingDecision) +} + +// NewSampler creates a Core that samples incoming entries, which +// caps the CPU and I/O load of logging while attempting to preserve a +// representative subset of your logs. +// +// Zap samples by logging the first N entries with a given level and message +// each tick. If more Entries with the same level and message are seen during +// the same interval, every Mth message is logged and the rest are dropped. +// +// Keep in mind that zap's sampling implementation is optimized for speed over +// absolute precision; under load, each tick may be slightly over- or +// under-sampled. +// +// Deprecated: use NewSamplerWithOptions. +func NewSampler(core Core, tick time.Duration, first, thereafter int) Core { + return NewSamplerWithOptions(core, tick, first, thereafter) +} + +func (s *sampler) With(fields []Field) Core { + return &sampler{ + Core: s.Core.With(fields), + tick: s.tick, + counts: s.counts, + first: s.first, + thereafter: s.thereafter, + hook: s.hook, + } +} + +func (s *sampler) Check(ent Entry, ce *CheckedEntry) *CheckedEntry { + if !s.Enabled(ent.Level) { + return ce + } + + counter := s.counts.get(ent.Level, ent.Message) + n := counter.IncCheckReset(ent.Time, s.tick) + if n > s.first && (n-s.first)%s.thereafter != 0 { + s.hook(ent, LogDropped) + return ce + } + s.hook(ent, LogSampled) + return s.Core.Check(ent, ce) +} diff --git a/vendor/go.uber.org/zap/zapcore/tee.go b/vendor/go.uber.org/zap/zapcore/tee.go new file mode 100644 index 0000000000..07a32eef9a --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/tee.go @@ -0,0 +1,81 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import "go.uber.org/multierr" + +type multiCore []Core + +// NewTee creates a Core that duplicates log entries into two or more +// underlying Cores. +// +// Calling it with a single Core returns the input unchanged, and calling +// it with no input returns a no-op Core. +func NewTee(cores ...Core) Core { + switch len(cores) { + case 0: + return NewNopCore() + case 1: + return cores[0] + default: + return multiCore(cores) + } +} + +func (mc multiCore) With(fields []Field) Core { + clone := make(multiCore, len(mc)) + for i := range mc { + clone[i] = mc[i].With(fields) + } + return clone +} + +func (mc multiCore) Enabled(lvl Level) bool { + for i := range mc { + if mc[i].Enabled(lvl) { + return true + } + } + return false +} + +func (mc multiCore) Check(ent Entry, ce *CheckedEntry) *CheckedEntry { + for i := range mc { + ce = mc[i].Check(ent, ce) + } + return ce +} + +func (mc multiCore) Write(ent Entry, fields []Field) error { + var err error + for i := range mc { + err = multierr.Append(err, mc[i].Write(ent, fields)) + } + return err +} + +func (mc multiCore) Sync() error { + var err error + for i := range mc { + err = multierr.Append(err, mc[i].Sync()) + } + return err +} diff --git a/vendor/go.uber.org/zap/zapcore/write_syncer.go b/vendor/go.uber.org/zap/zapcore/write_syncer.go new file mode 100644 index 0000000000..d4a1af3d07 --- /dev/null +++ b/vendor/go.uber.org/zap/zapcore/write_syncer.go @@ -0,0 +1,122 @@ +// Copyright (c) 2016 Uber Technologies, Inc. +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +package zapcore + +import ( + "io" + "sync" + + "go.uber.org/multierr" +) + +// A WriteSyncer is an io.Writer that can also flush any buffered data. Note +// that *os.File (and thus, os.Stderr and os.Stdout) implement WriteSyncer. +type WriteSyncer interface { + io.Writer + Sync() error +} + +// AddSync converts an io.Writer to a WriteSyncer. It attempts to be +// intelligent: if the concrete type of the io.Writer implements WriteSyncer, +// we'll use the existing Sync method. If it doesn't, we'll add a no-op Sync. +func AddSync(w io.Writer) WriteSyncer { + switch w := w.(type) { + case WriteSyncer: + return w + default: + return writerWrapper{w} + } +} + +type lockedWriteSyncer struct { + sync.Mutex + ws WriteSyncer +} + +// Lock wraps a WriteSyncer in a mutex to make it safe for concurrent use. In +// particular, *os.Files must be locked before use. +func Lock(ws WriteSyncer) WriteSyncer { + if _, ok := ws.(*lockedWriteSyncer); ok { + // no need to layer on another lock + return ws + } + return &lockedWriteSyncer{ws: ws} +} + +func (s *lockedWriteSyncer) Write(bs []byte) (int, error) { + s.Lock() + n, err := s.ws.Write(bs) + s.Unlock() + return n, err +} + +func (s *lockedWriteSyncer) Sync() error { + s.Lock() + err := s.ws.Sync() + s.Unlock() + return err +} + +type writerWrapper struct { + io.Writer +} + +func (w writerWrapper) Sync() error { + return nil +} + +type multiWriteSyncer []WriteSyncer + +// NewMultiWriteSyncer creates a WriteSyncer that duplicates its writes +// and sync calls, much like io.MultiWriter. +func NewMultiWriteSyncer(ws ...WriteSyncer) WriteSyncer { + if len(ws) == 1 { + return ws[0] + } + return multiWriteSyncer(ws) +} + +// See https://golang.org/src/io/multi.go +// When not all underlying syncers write the same number of bytes, +// the smallest number is returned even though Write() is called on +// all of them. +func (ws multiWriteSyncer) Write(p []byte) (int, error) { + var writeErr error + nWritten := 0 + for _, w := range ws { + n, err := w.Write(p) + writeErr = multierr.Append(writeErr, err) + if nWritten == 0 && n != 0 { + nWritten = n + } else if n < nWritten { + nWritten = n + } + } + return nWritten, writeErr +} + +func (ws multiWriteSyncer) Sync() error { + var err error + for _, w := range ws { + err = multierr.Append(err, w.Sync()) + } + return err +} diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go index c67e9b7f55..e644d9b2f3 100644 --- a/vendor/golang.org/x/net/http2/server.go +++ b/vendor/golang.org/x/net/http2/server.go @@ -719,7 +719,15 @@ func (sc *serverConn) canonicalHeader(v string) string { sc.canonHeader = make(map[string]string) } cv = http.CanonicalHeaderKey(v) - sc.canonHeader[v] = cv + // maxCachedCanonicalHeaders is an arbitrarily-chosen limit on the number of + // entries in the canonHeader cache. This should be larger than the number + // of unique, uncommon header keys likely to be sent by the peer, while not + // so high as to permit unreasonable memory usage if the peer sends an unbounded + // number of unique header keys. + const maxCachedCanonicalHeaders = 32 + if len(sc.canonHeader) < maxCachedCanonicalHeaders { + sc.canonHeader[v] = cv + } return cv } diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go index b5e2ac64d4..f135b0f751 100644 --- a/vendor/golang.org/x/net/http2/transport.go +++ b/vendor/golang.org/x/net/http2/transport.go @@ -1124,36 +1124,49 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) { } } + handleResponseHeaders := func() (*http.Response, error) { + res := cs.res + if res.StatusCode > 299 { + // On error or status code 3xx, 4xx, 5xx, etc abort any + // ongoing write, assuming that the server doesn't care + // about our request body. If the server replied with 1xx or + // 2xx, however, then assume the server DOES potentially + // want our body (e.g. full-duplex streaming: + // golang.org/issue/13444). If it turns out the server + // doesn't, they'll RST_STREAM us soon enough. This is a + // heuristic to avoid adding knobs to Transport. Hopefully + // we can keep it. + cs.abortRequestBodyWrite() + } + res.Request = req + res.TLS = cc.tlsState + if res.Body == noBody && actualContentLength(req) == 0 { + // If there isn't a request or response body still being + // written, then wait for the stream to be closed before + // RoundTrip returns. + if err := waitDone(); err != nil { + return nil, err + } + } + return res, nil + } + for { select { case <-cs.respHeaderRecv: - res := cs.res - if res.StatusCode > 299 { - // On error or status code 3xx, 4xx, 5xx, etc abort any - // ongoing write, assuming that the server doesn't care - // about our request body. If the server replied with 1xx or - // 2xx, however, then assume the server DOES potentially - // want our body (e.g. full-duplex streaming: - // golang.org/issue/13444). If it turns out the server - // doesn't, they'll RST_STREAM us soon enough. This is a - // heuristic to avoid adding knobs to Transport. Hopefully - // we can keep it. - cs.abortRequestBodyWrite() - } - res.Request = req - res.TLS = cc.tlsState - if res.Body == noBody && actualContentLength(req) == 0 { - // If there isn't a request or response body still being - // written, then wait for the stream to be closed before - // RoundTrip returns. - if err := waitDone(); err != nil { - return nil, err - } - } - return res, nil + return handleResponseHeaders() case <-cs.abort: - waitDone() - return nil, cs.abortErr + select { + case <-cs.respHeaderRecv: + // If both cs.respHeaderRecv and cs.abort are signaling, + // pick respHeaderRecv. The server probably wrote the + // response and immediately reset the stream. + // golang.org/issue/49645 + return handleResponseHeaders() + default: + waitDone() + return nil, cs.abortErr + } case <-ctx.Done(): err := ctx.Err() cs.abortStream(err) @@ -1239,12 +1252,12 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) { } continueTimeout := cc.t.expectContinueTimeout() - if continueTimeout != 0 && - !httpguts.HeaderValuesContainsToken( - req.Header["Expect"], - "100-continue") { - continueTimeout = 0 - cs.on100 = make(chan struct{}, 1) + if continueTimeout != 0 { + if !httpguts.HeaderValuesContainsToken(req.Header["Expect"], "100-continue") { + continueTimeout = 0 + } else { + cs.on100 = make(chan struct{}, 1) + } } // Past this point (where we send request headers), it is possible for @@ -1313,6 +1326,7 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) { case <-respHeaderTimer: return errTimeout case <-respHeaderRecv: + respHeaderRecv = nil respHeaderTimer = nil // keep waiting for END_STREAM case <-cs.abort: return cs.abortErr diff --git a/vendor/golang.org/x/net/http2/writesched.go b/vendor/golang.org/x/net/http2/writesched.go index f24d2b1e7d..c7cd001739 100644 --- a/vendor/golang.org/x/net/http2/writesched.go +++ b/vendor/golang.org/x/net/http2/writesched.go @@ -32,7 +32,8 @@ type WriteScheduler interface { // Pop dequeues the next frame to write. Returns false if no frames can // be written. Frames with a given wr.StreamID() are Pop'd in the same - // order they are Push'd. No frames should be discarded except by CloseStream. + // order they are Push'd, except RST_STREAM frames. No frames should be + // discarded except by CloseStream. Pop() (wr FrameWriteRequest, ok bool) } @@ -52,6 +53,7 @@ type FrameWriteRequest struct { // stream is the stream on which this frame will be written. // nil for non-stream frames like PING and SETTINGS. + // nil for RST_STREAM streams, which use the StreamError.StreamID field instead. stream *stream // done, if non-nil, must be a buffered channel with space for diff --git a/vendor/golang.org/x/net/http2/writesched_random.go b/vendor/golang.org/x/net/http2/writesched_random.go index 9a7b9e581c..f2e55e05ce 100644 --- a/vendor/golang.org/x/net/http2/writesched_random.go +++ b/vendor/golang.org/x/net/http2/writesched_random.go @@ -45,11 +45,11 @@ func (ws *randomWriteScheduler) AdjustStream(streamID uint32, priority PriorityP } func (ws *randomWriteScheduler) Push(wr FrameWriteRequest) { - id := wr.StreamID() - if id == 0 { + if wr.isControl() { ws.zero.push(wr) return } + id := wr.StreamID() q, ok := ws.sq[id] if !ok { q = ws.queuePool.get() @@ -59,7 +59,7 @@ func (ws *randomWriteScheduler) Push(wr FrameWriteRequest) { } func (ws *randomWriteScheduler) Pop() (FrameWriteRequest, bool) { - // Control frames first. + // Control and RST_STREAM frames first. if !ws.zero.empty() { return ws.zero.shift(), true } diff --git a/vendor/golang.org/x/net/internal/socket/sys_bsd.go b/vendor/golang.org/x/net/internal/socket/sys_bsd.go index b6cd77088d..b258879d44 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_bsd.go +++ b/vendor/golang.org/x/net/internal/socket/sys_bsd.go @@ -2,8 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build aix || darwin || dragonfly || freebsd || openbsd -// +build aix darwin dragonfly freebsd openbsd +//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris +// +build aix darwin dragonfly freebsd openbsd solaris package socket diff --git a/vendor/golang.org/x/net/internal/socket/sys_linkname.go b/vendor/golang.org/x/net/internal/socket/sys_linkname.go deleted file mode 100644 index 21734af4b8..0000000000 --- a/vendor/golang.org/x/net/internal/socket/sys_linkname.go +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2018 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build aix || (go1.12 && darwin) -// +build aix go1.12,darwin - -package socket - -import ( - "syscall" - "unsafe" -) - -//go:linkname syscall_getsockopt syscall.getsockopt -func syscall_getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *uint32) error - -func getsockopt(s uintptr, level, name int, b []byte) (int, error) { - l := uint32(len(b)) - err := syscall_getsockopt(int(s), level, name, unsafe.Pointer(&b[0]), &l) - return int(l), err -} - -//go:linkname syscall_setsockopt syscall.setsockopt -func syscall_setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) error - -func setsockopt(s uintptr, level, name int, b []byte) error { - return syscall_setsockopt(int(s), level, name, unsafe.Pointer(&b[0]), uintptr(len(b))) -} - -//go:linkname syscall_recvmsg syscall.recvmsg -func syscall_recvmsg(s int, msg *syscall.Msghdr, flags int) (n int, err error) - -func recvmsg(s uintptr, h *msghdr, flags int) (int, error) { - return syscall_recvmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags) -} - -//go:linkname syscall_sendmsg syscall.sendmsg -func syscall_sendmsg(s int, msg *syscall.Msghdr, flags int) (n int, err error) - -func sendmsg(s uintptr, h *msghdr, flags int) (int, error) { - return syscall_sendmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags) -} diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_386.go b/vendor/golang.org/x/net/internal/socket/sys_linux_386.go index 651215321b..c877ef23ae 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_linux_386.go +++ b/vendor/golang.org/x/net/internal/socket/sys_linux_386.go @@ -10,38 +10,13 @@ import ( ) const ( - sysSETSOCKOPT = 0xe - sysGETSOCKOPT = 0xf - sysSENDMSG = 0x10 - sysRECVMSG = 0x11 - sysRECVMMSG = 0x13 - sysSENDMMSG = 0x14 + sysRECVMMSG = 0x13 + sysSENDMMSG = 0x14 ) func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno) func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno) -func getsockopt(s uintptr, level, name int, b []byte) (int, error) { - l := uint32(len(b)) - _, errno := socketcall(sysGETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0) - return int(l), errnoErr(errno) -} - -func setsockopt(s uintptr, level, name int, b []byte) error { - _, errno := socketcall(sysSETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0) - return errnoErr(errno) -} - -func recvmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, errno := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0) - return int(n), errnoErr(errno) -} - -func sendmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0) - return int(n), errnoErr(errno) -} - func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) { n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0) return int(n), errnoErr(errno) diff --git a/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go b/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go index 651215321b..c877ef23ae 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go +++ b/vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go @@ -10,38 +10,13 @@ import ( ) const ( - sysSETSOCKOPT = 0xe - sysGETSOCKOPT = 0xf - sysSENDMSG = 0x10 - sysRECVMSG = 0x11 - sysRECVMMSG = 0x13 - sysSENDMMSG = 0x14 + sysRECVMMSG = 0x13 + sysSENDMMSG = 0x14 ) func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno) func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno) -func getsockopt(s uintptr, level, name int, b []byte) (int, error) { - l := uint32(len(b)) - _, errno := socketcall(sysGETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0) - return int(l), errnoErr(errno) -} - -func setsockopt(s uintptr, level, name int, b []byte) error { - _, errno := socketcall(sysSETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0) - return errnoErr(errno) -} - -func recvmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, errno := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0) - return int(n), errnoErr(errno) -} - -func sendmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0) - return int(n), errnoErr(errno) -} - func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) { n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0) return int(n), errnoErr(errno) diff --git a/vendor/golang.org/x/net/internal/socket/sys_solaris.go b/vendor/golang.org/x/net/internal/socket/sys_solaris.go deleted file mode 100644 index e79ca95183..0000000000 --- a/vendor/golang.org/x/net/internal/socket/sys_solaris.go +++ /dev/null @@ -1,59 +0,0 @@ -// Copyright 2017 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package socket - -import ( - "syscall" - "unsafe" -) - -//go:cgo_import_dynamic libc___xnet_getsockopt __xnet_getsockopt "libsocket.so" -//go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so" -//go:cgo_import_dynamic libc___xnet_recvmsg __xnet_recvmsg "libsocket.so" -//go:cgo_import_dynamic libc___xnet_sendmsg __xnet_sendmsg "libsocket.so" - -//go:linkname procGetsockopt libc___xnet_getsockopt -//go:linkname procSetsockopt libc_setsockopt -//go:linkname procRecvmsg libc___xnet_recvmsg -//go:linkname procSendmsg libc___xnet_sendmsg - -var ( - procGetsockopt uintptr - procSetsockopt uintptr - procRecvmsg uintptr - procSendmsg uintptr -) - -func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno) -func rawSysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno) - -func getsockopt(s uintptr, level, name int, b []byte) (int, error) { - l := uint32(len(b)) - _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procGetsockopt)), 5, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0) - return int(l), errnoErr(errno) -} - -func setsockopt(s uintptr, level, name int, b []byte) error { - _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procSetsockopt)), 5, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0) - return errnoErr(errno) -} - -func recvmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procRecvmsg)), 3, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0) - return int(n), errnoErr(errno) -} - -func sendmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procSendmsg)), 3, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0) - return int(n), errnoErr(errno) -} - -func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) { - return 0, errNotImplemented -} - -func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) { - return 0, errNotImplemented -} diff --git a/vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s b/vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s deleted file mode 100644 index a18ac5ed75..0000000000 --- a/vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s +++ /dev/null @@ -1,11 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -#include "textflag.h" - -TEXT ·sysvicall6(SB),NOSPLIT,$0-88 - JMP syscall·sysvicall6(SB) - -TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88 - JMP syscall·rawSysvicall6(SB) diff --git a/vendor/golang.org/x/net/internal/socket/sys_unix.go b/vendor/golang.org/x/net/internal/socket/sys_unix.go index c98ebae548..d203e2984c 100644 --- a/vendor/golang.org/x/net/internal/socket/sys_unix.go +++ b/vendor/golang.org/x/net/internal/socket/sys_unix.go @@ -2,8 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build dragonfly || freebsd || (linux && !s390x && !386) || netbsd || openbsd -// +build dragonfly freebsd linux,!s390x,!386 netbsd openbsd +//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris +// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris package socket @@ -12,23 +12,32 @@ import ( "unsafe" ) +//go:linkname syscall_getsockopt syscall.getsockopt +func syscall_getsockopt(s, level, name int, val unsafe.Pointer, vallen *uint32) error + +//go:linkname syscall_setsockopt syscall.setsockopt +func syscall_setsockopt(s, level, name int, val unsafe.Pointer, vallen uintptr) error + +//go:linkname syscall_recvmsg syscall.recvmsg +func syscall_recvmsg(s int, msg *syscall.Msghdr, flags int) (int, error) + +//go:linkname syscall_sendmsg syscall.sendmsg +func syscall_sendmsg(s int, msg *syscall.Msghdr, flags int) (int, error) + func getsockopt(s uintptr, level, name int, b []byte) (int, error) { l := uint32(len(b)) - _, _, errno := syscall.Syscall6(syscall.SYS_GETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0) - return int(l), errnoErr(errno) + err := syscall_getsockopt(int(s), level, name, unsafe.Pointer(&b[0]), &l) + return int(l), err } func setsockopt(s uintptr, level, name int, b []byte) error { - _, _, errno := syscall.Syscall6(syscall.SYS_SETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0) - return errnoErr(errno) + return syscall_setsockopt(int(s), level, name, unsafe.Pointer(&b[0]), uintptr(len(b))) } func recvmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, _, errno := syscall.Syscall(syscall.SYS_RECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags)) - return int(n), errnoErr(errno) + return syscall_recvmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags) } func sendmsg(s uintptr, h *msghdr, flags int) (int, error) { - n, _, errno := syscall.Syscall(syscall.SYS_SENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags)) - return int(n), errnoErr(errno) + return syscall_sendmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags) } diff --git a/vendor/google.golang.org/api/AUTHORS b/vendor/google.golang.org/api/AUTHORS index f73b725745..f07029059d 100644 --- a/vendor/google.golang.org/api/AUTHORS +++ b/vendor/google.golang.org/api/AUTHORS @@ -8,3 +8,4 @@ # Please keep the list sorted. Google Inc. +LightStep Inc. diff --git a/vendor/google.golang.org/api/CONTRIBUTORS b/vendor/google.golang.org/api/CONTRIBUTORS index fe55ebff07..788677b8f0 100644 --- a/vendor/google.golang.org/api/CONTRIBUTORS +++ b/vendor/google.golang.org/api/CONTRIBUTORS @@ -45,6 +45,7 @@ Jason Hall Johan Euphrosine Kostik Shtoyk Kunpei Sakai +Matthew Dolan Matthew Whisenhunt Michael McGreevy Nick Craig-Wood diff --git a/vendor/google.golang.org/api/googleapi/transport/apikey.go b/vendor/google.golang.org/api/googleapi/transport/apikey.go deleted file mode 100644 index eca1ea2507..0000000000 --- a/vendor/google.golang.org/api/googleapi/transport/apikey.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2012 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package transport contains HTTP transports used to make -// authenticated API requests. -package transport - -import ( - "errors" - "net/http" -) - -// APIKey is an HTTP Transport which wraps an underlying transport and -// appends an API Key "key" parameter to the URL of outgoing requests. -type APIKey struct { - // Key is the API Key to set on requests. - Key string - - // Transport is the underlying HTTP transport. - // If nil, http.DefaultTransport is used. - Transport http.RoundTripper -} - -func (t *APIKey) RoundTrip(req *http.Request) (*http.Response, error) { - rt := t.Transport - if rt == nil { - rt = http.DefaultTransport - if rt == nil { - return nil, errors.New("googleapi/transport: no Transport specified or available") - } - } - newReq := *req - args := newReq.URL.Query() - args.Set("key", t.Key) - newReq.URL.RawQuery = args.Encode() - return rt.RoundTrip(&newReq) -} diff --git a/vendor/google.golang.org/api/internal/conn_pool.go b/vendor/google.golang.org/api/internal/conn_pool.go new file mode 100644 index 0000000000..fedcce15b4 --- /dev/null +++ b/vendor/google.golang.org/api/internal/conn_pool.go @@ -0,0 +1,30 @@ +// Copyright 2020 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package internal + +import ( + "google.golang.org/grpc" +) + +// ConnPool is a pool of grpc.ClientConns. +type ConnPool interface { + // Conn returns a ClientConn from the pool. + // + // Conns aren't returned to the pool. + Conn() *grpc.ClientConn + + // Num returns the number of connections in the pool. + // + // It will always return the same value. + Num() int + + // Close closes every ClientConn in the pool. + // + // The error returned by Close may be a single error or multiple errors. + Close() error + + // ConnPool implements grpc.ClientConnInterface to enable it to be used directly with generated proto stubs. + grpc.ClientConnInterface +} diff --git a/vendor/google.golang.org/api/internal/creds.go b/vendor/google.golang.org/api/internal/creds.go index 69b8659fdd..1f635e430c 100644 --- a/vendor/google.golang.org/api/internal/creds.go +++ b/vendor/google.golang.org/api/internal/creds.go @@ -1,16 +1,6 @@ -// Copyright 2017 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2017 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. package internal @@ -21,6 +11,7 @@ import ( "io/ioutil" "golang.org/x/oauth2" + "google.golang.org/api/internal/impersonate" "golang.org/x/oauth2/google" ) @@ -28,28 +19,39 @@ import ( // Creds returns credential information obtained from DialSettings, or if none, then // it returns default credential information. func Creds(ctx context.Context, ds *DialSettings) (*google.Credentials, error) { + creds, err := baseCreds(ctx, ds) + if err != nil { + return nil, err + } + if ds.ImpersonationConfig != nil { + return impersonateCredentials(ctx, creds, ds) + } + return creds, nil +} + +func baseCreds(ctx context.Context, ds *DialSettings) (*google.Credentials, error) { if ds.Credentials != nil { return ds.Credentials, nil } if ds.CredentialsJSON != nil { - return credentialsFromJSON(ctx, ds.CredentialsJSON, ds.Endpoint, ds.Scopes, ds.Audiences) + return credentialsFromJSON(ctx, ds.CredentialsJSON, ds) } if ds.CredentialsFile != "" { data, err := ioutil.ReadFile(ds.CredentialsFile) if err != nil { return nil, fmt.Errorf("cannot read credentials file: %v", err) } - return credentialsFromJSON(ctx, data, ds.Endpoint, ds.Scopes, ds.Audiences) + return credentialsFromJSON(ctx, data, ds) } if ds.TokenSource != nil { return &google.Credentials{TokenSource: ds.TokenSource}, nil } - cred, err := google.FindDefaultCredentials(ctx, ds.Scopes...) + cred, err := google.FindDefaultCredentials(ctx, ds.GetScopes()...) if err != nil { return nil, err } if len(cred.JSON) > 0 { - return credentialsFromJSON(ctx, cred.JSON, ds.Endpoint, ds.Scopes, ds.Audiences) + return credentialsFromJSON(ctx, cred.JSON, ds) } // For GAE and GCE, the JSON is empty so return the default credentials directly. return cred, nil @@ -62,35 +64,46 @@ const ( // credentialsFromJSON returns a google.Credentials based on the input. // -// - If the JSON is a service account and no scopes provided, returns self-signed JWT auth flow -// - Otherwise, returns OAuth 2.0 flow. -func credentialsFromJSON(ctx context.Context, data []byte, endpoint string, scopes []string, audiences []string) (*google.Credentials, error) { - cred, err := google.CredentialsFromJSON(ctx, data, scopes...) +// - A self-signed JWT auth flow will be executed if: the data file is a service +// account, no user are scopes provided, an audience is provided, a user +// specified endpoint is not provided, and credentials will not be +// impersonated. +// +// - Otherwise, executes a stanard OAuth 2.0 flow. +func credentialsFromJSON(ctx context.Context, data []byte, ds *DialSettings) (*google.Credentials, error) { + cred, err := google.CredentialsFromJSON(ctx, data, ds.GetScopes()...) if err != nil { return nil, err } - if len(data) > 0 && len(scopes) == 0 { - var f struct { - Type string `json:"type"` - // The rest JSON fields are omitted because they are not used. - } - if err := json.Unmarshal(cred.JSON, &f); err != nil { + // Standard OAuth 2.0 Flow + if len(data) == 0 || + len(ds.Scopes) > 0 || + (ds.DefaultAudience == "" && len(ds.Audiences) == 0) || + ds.ImpersonationConfig != nil || + ds.Endpoint != "" { + return cred, nil + } + + // Check if JSON is a service account and if so create a self-signed JWT. + var f struct { + Type string `json:"type"` + // The rest JSON fields are omitted because they are not used. + } + if err := json.Unmarshal(cred.JSON, &f); err != nil { + return nil, err + } + if f.Type == serviceAccountKey { + ts, err := selfSignedJWTTokenSource(data, ds.DefaultAudience, ds.Audiences) + if err != nil { return nil, err } - if f.Type == serviceAccountKey { - ts, err := selfSignedJWTTokenSource(data, endpoint, audiences) - if err != nil { - return nil, err - } - cred.TokenSource = ts - } + cred.TokenSource = ts } return cred, err } -func selfSignedJWTTokenSource(data []byte, endpoint string, audiences []string) (oauth2.TokenSource, error) { - // Use the API endpoint as the default audience - audience := endpoint +func selfSignedJWTTokenSource(data []byte, defaultAudience string, audiences []string) (oauth2.TokenSource, error) { + audience := defaultAudience if len(audiences) > 0 { // TODO(shinfan): Update golang oauth to support multiple audiences. if len(audiences) > 1 { @@ -100,3 +113,30 @@ func selfSignedJWTTokenSource(data []byte, endpoint string, audiences []string) } return google.JWTAccessTokenSourceFromJSON(data, audience) } + +// QuotaProjectFromCreds returns the quota project from the JSON blob in the provided credentials. +// +// NOTE(cbro): consider promoting this to a field on google.Credentials. +func QuotaProjectFromCreds(cred *google.Credentials) string { + var v struct { + QuotaProject string `json:"quota_project_id"` + } + if err := json.Unmarshal(cred.JSON, &v); err != nil { + return "" + } + return v.QuotaProject +} + +func impersonateCredentials(ctx context.Context, creds *google.Credentials, ds *DialSettings) (*google.Credentials, error) { + if len(ds.ImpersonationConfig.Scopes) == 0 { + ds.ImpersonationConfig.Scopes = ds.GetScopes() + } + ts, err := impersonate.TokenSource(ctx, creds.TokenSource, ds.ImpersonationConfig) + if err != nil { + return nil, err + } + return &google.Credentials{ + TokenSource: ts, + ProjectID: creds.ProjectID, + }, nil +} diff --git a/vendor/google.golang.org/api/internal/impersonate/impersonate.go b/vendor/google.golang.org/api/internal/impersonate/impersonate.go new file mode 100644 index 0000000000..b465bbcd12 --- /dev/null +++ b/vendor/google.golang.org/api/internal/impersonate/impersonate.go @@ -0,0 +1,128 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package impersonate is used to impersonate Google Credentials. +package impersonate + +import ( + "bytes" + "context" + "encoding/json" + "fmt" + "io" + "io/ioutil" + "net/http" + "time" + + "golang.org/x/oauth2" +) + +// Config for generating impersonated credentials. +type Config struct { + // Target is the service account to impersonate. Required. + Target string + // Scopes the impersonated credential should have. Required. + Scopes []string + // Delegates are the service accounts in a delegation chain. Each service + // account must be granted roles/iam.serviceAccountTokenCreator on the next + // service account in the chain. Optional. + Delegates []string +} + +// TokenSource returns an impersonated TokenSource configured with the provided +// config using ts as the base credential provider for making requests. +func TokenSource(ctx context.Context, ts oauth2.TokenSource, config *Config) (oauth2.TokenSource, error) { + if len(config.Scopes) == 0 { + return nil, fmt.Errorf("impersonate: scopes must be provided") + } + its := impersonatedTokenSource{ + ctx: ctx, + ts: ts, + name: formatIAMServiceAccountName(config.Target), + // Default to the longest acceptable value of one hour as the token will + // be refreshed automatically. + lifetime: "3600s", + } + + its.delegates = make([]string, len(config.Delegates)) + for i, v := range config.Delegates { + its.delegates[i] = formatIAMServiceAccountName(v) + } + its.scopes = make([]string, len(config.Scopes)) + copy(its.scopes, config.Scopes) + + return oauth2.ReuseTokenSource(nil, its), nil +} + +func formatIAMServiceAccountName(name string) string { + return fmt.Sprintf("projects/-/serviceAccounts/%s", name) +} + +type generateAccessTokenReq struct { + Delegates []string `json:"delegates,omitempty"` + Lifetime string `json:"lifetime,omitempty"` + Scope []string `json:"scope,omitempty"` +} + +type generateAccessTokenResp struct { + AccessToken string `json:"accessToken"` + ExpireTime string `json:"expireTime"` +} + +type impersonatedTokenSource struct { + ctx context.Context + ts oauth2.TokenSource + + name string + lifetime string + scopes []string + delegates []string +} + +// Token returns an impersonated Token. +func (i impersonatedTokenSource) Token() (*oauth2.Token, error) { + hc := oauth2.NewClient(i.ctx, i.ts) + reqBody := generateAccessTokenReq{ + Delegates: i.delegates, + Lifetime: i.lifetime, + Scope: i.scopes, + } + b, err := json.Marshal(reqBody) + if err != nil { + return nil, fmt.Errorf("impersonate: unable to marshal request: %v", err) + } + url := fmt.Sprintf("https://iamcredentials.googleapis.com/v1/%s:generateAccessToken", i.name) + req, err := http.NewRequest("POST", url, bytes.NewReader(b)) + if err != nil { + return nil, fmt.Errorf("impersonate: unable to create request: %v", err) + } + req = req.WithContext(i.ctx) + req.Header.Set("Content-Type", "application/json") + + resp, err := hc.Do(req) + if err != nil { + return nil, fmt.Errorf("impersonate: unable to generate access token: %v", err) + } + defer resp.Body.Close() + body, err := ioutil.ReadAll(io.LimitReader(resp.Body, 1<<20)) + if err != nil { + return nil, fmt.Errorf("impersonate: unable to read body: %v", err) + } + if c := resp.StatusCode; c < 200 || c > 299 { + return nil, fmt.Errorf("impersonate: status code %d: %s", c, body) + } + + var accessTokenResp generateAccessTokenResp + if err := json.Unmarshal(body, &accessTokenResp); err != nil { + return nil, fmt.Errorf("impersonate: unable to parse response: %v", err) + } + expiry, err := time.Parse(time.RFC3339, accessTokenResp.ExpireTime) + if err != nil { + return nil, fmt.Errorf("impersonate: unable to parse expiry: %v", err) + } + return &oauth2.Token{ + AccessToken: accessTokenResp.AccessToken, + Expiry: expiry, + }, nil +} diff --git a/vendor/google.golang.org/api/internal/pool.go b/vendor/google.golang.org/api/internal/pool.go deleted file mode 100644 index a4426dcb70..0000000000 --- a/vendor/google.golang.org/api/internal/pool.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2016 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package internal - -import ( - "errors" - - "google.golang.org/grpc/naming" -) - -// PoolResolver provides a fixed list of addresses to load balance between -// and does not provide further updates. -type PoolResolver struct { - poolSize int - dialOpt *DialSettings - ch chan []*naming.Update -} - -// NewPoolResolver returns a PoolResolver -// This is an EXPERIMENTAL API and may be changed or removed in the future. -func NewPoolResolver(size int, o *DialSettings) *PoolResolver { - return &PoolResolver{poolSize: size, dialOpt: o} -} - -// Resolve returns a Watcher for the endpoint defined by the DialSettings -// provided to NewPoolResolver. -func (r *PoolResolver) Resolve(target string) (naming.Watcher, error) { - if r.dialOpt.Endpoint == "" { - return nil, errors.New("no endpoint configured") - } - addrs := make([]*naming.Update, 0, r.poolSize) - for i := 0; i < r.poolSize; i++ { - addrs = append(addrs, &naming.Update{Op: naming.Add, Addr: r.dialOpt.Endpoint, Metadata: i}) - } - r.ch = make(chan []*naming.Update, 1) - r.ch <- addrs - return r, nil -} - -// Next returns a static list of updates on the first call, -// and blocks indefinitely until Close is called on subsequent calls. -func (r *PoolResolver) Next() ([]*naming.Update, error) { - return <-r.ch, nil -} - -// Close releases resources associated with the pool and causes Next to unblock. -func (r *PoolResolver) Close() { - close(r.ch) -} diff --git a/vendor/google.golang.org/api/internal/service-account.json b/vendor/google.golang.org/api/internal/service-account.json deleted file mode 100644 index 6b36a92961..0000000000 --- a/vendor/google.golang.org/api/internal/service-account.json +++ /dev/null @@ -1,12 +0,0 @@ -{ - "type": "service_account", - "project_id": "project_id", - "private_key_id": "private_key_id", - "private_key": "-----BEGIN PRIVATE KEY-----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\n86vSEidqbMIiXVgEgnu/k08=\n-----END PRIVATE KEY-----\n", - "client_email": "xyz@developer.gserviceaccount.com", - "client_id": "123", - "auth_uri": "https://accounts.google.com/o/oauth2/auth", - "token_uri": "https://accounts.google.com/o/oauth2/token", - "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs", - "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/xyz%40developer.gserviceaccount.com" -} diff --git a/vendor/google.golang.org/api/internal/settings.go b/vendor/google.golang.org/api/internal/settings.go index 062301c65f..0ae1cb9778 100644 --- a/vendor/google.golang.org/api/internal/settings.go +++ b/vendor/google.golang.org/api/internal/settings.go @@ -1,45 +1,49 @@ -// Copyright 2017 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2017 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // Package internal supports the options and transport packages. package internal import ( + "crypto/tls" "errors" "net/http" "golang.org/x/oauth2" "golang.org/x/oauth2/google" + "google.golang.org/api/internal/impersonate" "google.golang.org/grpc" ) // DialSettings holds information needed to establish a connection with a // Google API service. type DialSettings struct { - Endpoint string - Scopes []string - TokenSource oauth2.TokenSource - Credentials *google.Credentials - CredentialsFile string // if set, Token Source is ignored. - CredentialsJSON []byte - UserAgent string - APIKey string - Audiences []string - HTTPClient *http.Client - GRPCDialOpts []grpc.DialOption - GRPCConn *grpc.ClientConn - NoAuth bool + Endpoint string + DefaultEndpoint string + DefaultMTLSEndpoint string + Scopes []string + DefaultScopes []string + TokenSource oauth2.TokenSource + Credentials *google.Credentials + CredentialsFile string // if set, Token Source is ignored. + CredentialsJSON []byte + UserAgent string + APIKey string + Audiences []string + DefaultAudience string + HTTPClient *http.Client + GRPCDialOpts []grpc.DialOption + GRPCConn *grpc.ClientConn + GRPCConnPool ConnPool + GRPCConnPoolSize int + NoAuth bool + TelemetryDisabled bool + ClientCertSource func(*tls.CertificateRequestInfo) (*tls.Certificate, error) + CustomClaims map[string]interface{} + SkipValidation bool + ImpersonationConfig *impersonate.Config + EnableDirectPath bool // Google API system parameters. For more information please read: // https://cloud.google.com/apis/docs/system-parameters @@ -47,8 +51,20 @@ type DialSettings struct { RequestReason string } +// GetScopes returns the user-provided scopes, if set, or else falls back to the +// default scopes. +func (ds *DialSettings) GetScopes() []string { + if len(ds.Scopes) > 0 { + return ds.Scopes + } + return ds.DefaultScopes +} + // Validate reports an error if ds is invalid. func (ds *DialSettings) Validate() error { + if ds.SkipValidation { + return nil + } hasCreds := ds.APIKey != "" || ds.TokenSource != nil || ds.CredentialsFile != "" || ds.Credentials != nil if ds.NoAuth && hasCreds { return errors.New("options.WithoutAuthentication is incompatible with any option that provides credentials") @@ -79,6 +95,12 @@ func (ds *DialSettings) Validate() error { if nCreds > 1 && !(nCreds == 2 && ds.TokenSource != nil && ds.CredentialsFile != "") { return errors.New("multiple credential options provided") } + if ds.GRPCConn != nil && ds.GRPCConnPool != nil { + return errors.New("WithGRPCConn is incompatible with WithConnPool") + } + if ds.HTTPClient != nil && ds.GRPCConnPool != nil { + return errors.New("WithHTTPClient is incompatible with WithConnPool") + } if ds.HTTPClient != nil && ds.GRPCConn != nil { return errors.New("WithHTTPClient is incompatible with WithGRPCConn") } @@ -91,6 +113,14 @@ func (ds *DialSettings) Validate() error { if ds.HTTPClient != nil && ds.RequestReason != "" { return errors.New("WithHTTPClient is incompatible with RequestReason") } - + if ds.HTTPClient != nil && ds.ClientCertSource != nil { + return errors.New("WithHTTPClient is incompatible with WithClientCertSource") + } + if ds.ClientCertSource != nil && (ds.GRPCConn != nil || ds.GRPCConnPool != nil || ds.GRPCConnPoolSize != 0 || ds.GRPCDialOpts != nil) { + return errors.New("WithClientCertSource is currently only supported for HTTP. gRPC settings are incompatible") + } + if ds.ImpersonationConfig != nil && len(ds.ImpersonationConfig.Scopes) == 0 && len(ds.Scopes) == 0 { + return errors.New("WithImpersonatedCredentials requires scopes being provided") + } return nil } diff --git a/vendor/google.golang.org/api/iterator/iterator.go b/vendor/google.golang.org/api/iterator/iterator.go index 3c8ea7732a..1799b5d9af 100644 --- a/vendor/google.golang.org/api/iterator/iterator.go +++ b/vendor/google.golang.org/api/iterator/iterator.go @@ -1,16 +1,6 @@ -// Copyright 2016 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2016 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // Package iterator provides support for standard Google API iterators. // See https://github.com/GoogleCloudPlatform/gcloud-golang/wiki/Iterator-Guidelines. @@ -82,17 +72,23 @@ type PageInfo struct { // It is not a stable interface. var NewPageInfo = newPageInfo -// If an iterator can support paging, its iterator-creating method should call -// this (via the NewPageInfo variable above). +// newPageInfo creates and returns a PageInfo and a next func. If an iterator can +// support paging, its iterator-creating method should call this. Each time the +// iterator's Next is called, it should call the returned next fn to determine +// whether a next item exists, and if so it should pop an item from the buffer. // -// The fetch, bufLen and takeBuf arguments provide access to the -// iterator's internal slice of buffered items. They behave as described in -// PageInfo, above. +// The fetch, bufLen and takeBuf arguments provide access to the iterator's +// internal slice of buffered items. They behave as described in PageInfo, above. // // The return value is the PageInfo.next method bound to the returned PageInfo value. // (Returning it avoids exporting PageInfo.next.) -func newPageInfo(fetch func(int, string) (string, error), bufLen func() int, takeBuf func() interface{}) (*PageInfo, func() error) { - pi := &PageInfo{ +// +// Note: the returned PageInfo and next fn do not remove items from the buffer. +// It is up to the iterator using these to remove items from the buffer: +// typically by performing a pop in its Next. If items are not removed from the +// buffer, memory may grow unbounded. +func newPageInfo(fetch func(int, string) (string, error), bufLen func() int, takeBuf func() interface{}) (pi *PageInfo, next func() error) { + pi = &PageInfo{ fetch: fetch, bufLen: bufLen, takeBuf: takeBuf, diff --git a/vendor/google.golang.org/api/option/credentials_go19.go b/vendor/google.golang.org/api/option/credentials_go19.go index 0636a82945..d06f918b0e 100644 --- a/vendor/google.golang.org/api/option/credentials_go19.go +++ b/vendor/google.golang.org/api/option/credentials_go19.go @@ -1,16 +1,6 @@ -// Copyright 2018 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2018 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // +build go1.9 diff --git a/vendor/google.golang.org/api/option/credentials_notgo19.go b/vendor/google.golang.org/api/option/credentials_notgo19.go index 74d3a4b5b9..0ce107a624 100644 --- a/vendor/google.golang.org/api/option/credentials_notgo19.go +++ b/vendor/google.golang.org/api/option/credentials_notgo19.go @@ -1,16 +1,6 @@ -// Copyright 2018 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2018 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // +build !go1.9 diff --git a/vendor/google.golang.org/api/option/internaloption/internaloption.go b/vendor/google.golang.org/api/option/internaloption/internaloption.go new file mode 100644 index 0000000000..1fff22fd5d --- /dev/null +++ b/vendor/google.golang.org/api/option/internaloption/internaloption.go @@ -0,0 +1,96 @@ +// Copyright 2020 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package internaloption contains options used internally by Google client code. +package internaloption + +import ( + "google.golang.org/api/internal" + "google.golang.org/api/option" +) + +type defaultEndpointOption string + +func (o defaultEndpointOption) Apply(settings *internal.DialSettings) { + settings.DefaultEndpoint = string(o) +} + +// WithDefaultEndpoint is an option that indicates the default endpoint. +// +// It should only be used internally by generated clients. +// +// This is similar to WithEndpoint, but allows us to determine whether the user has overridden the default endpoint. +func WithDefaultEndpoint(url string) option.ClientOption { + return defaultEndpointOption(url) +} + +type defaultMTLSEndpointOption string + +func (o defaultMTLSEndpointOption) Apply(settings *internal.DialSettings) { + settings.DefaultMTLSEndpoint = string(o) +} + +// WithDefaultMTLSEndpoint is an option that indicates the default mTLS endpoint. +// +// It should only be used internally by generated clients. +func WithDefaultMTLSEndpoint(url string) option.ClientOption { + return defaultMTLSEndpointOption(url) +} + +// SkipDialSettingsValidation bypasses validation on ClientOptions. +// +// It should only be used internally. +func SkipDialSettingsValidation() option.ClientOption { + return skipDialSettingsValidation{} +} + +type skipDialSettingsValidation struct{} + +func (s skipDialSettingsValidation) Apply(settings *internal.DialSettings) { + settings.SkipValidation = true +} + +// EnableDirectPath returns a ClientOption that overrides the default +// attempt to use DirectPath. +// +// It should only be used internally by generated clients. +// This is an EXPERIMENTAL API and may be changed or removed in the future. +func EnableDirectPath(dp bool) option.ClientOption { + return enableDirectPath(dp) +} + +type enableDirectPath bool + +func (e enableDirectPath) Apply(o *internal.DialSettings) { + o.EnableDirectPath = bool(e) +} + +// WithDefaultAudience returns a ClientOption that specifies a default audience +// to be used as the audience field ("aud") for the JWT token authentication. +// +// It should only be used internally by generated clients. +func WithDefaultAudience(audience string) option.ClientOption { + return withDefaultAudience(audience) +} + +type withDefaultAudience string + +func (w withDefaultAudience) Apply(o *internal.DialSettings) { + o.DefaultAudience = string(w) +} + +// WithDefaultScopes returns a ClientOption that overrides the default OAuth2 +// scopes to be used for a service. +// +// It should only be used internally by generated clients. +func WithDefaultScopes(scope ...string) option.ClientOption { + return withDefaultScopes(scope) +} + +type withDefaultScopes []string + +func (w withDefaultScopes) Apply(o *internal.DialSettings) { + o.DefaultScopes = make([]string, len(w)) + copy(o.DefaultScopes, w) +} diff --git a/vendor/google.golang.org/api/option/option.go b/vendor/google.golang.org/api/option/option.go index 0a1c2dba9e..9ff697e0b8 100644 --- a/vendor/google.golang.org/api/option/option.go +++ b/vendor/google.golang.org/api/option/option.go @@ -1,25 +1,17 @@ -// Copyright 2017 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2017 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // Package option contains options for Google API clients. package option import ( + "crypto/tls" "net/http" "golang.org/x/oauth2" "google.golang.org/api/internal" + "google.golang.org/api/internal/impersonate" "google.golang.org/grpc" ) @@ -124,7 +116,7 @@ func (w withHTTPClient) Apply(o *internal.DialSettings) { } // WithGRPCConn returns a ClientOption that specifies the gRPC client -// connection to use as the basis of communications. This option many only be +// connection to use as the basis of communications. This option may only be // used with services that support gRPC as their communication transport. When // used, the WithGRPCConn option takes precedent over all other supplied // options. @@ -152,6 +144,7 @@ func (w withGRPCDialOption) Apply(o *internal.DialSettings) { // WithGRPCConnectionPool returns a ClientOption that creates a pool of gRPC // connections that requests will be balanced between. +// // This is an EXPERIMENTAL API and may be changed or removed in the future. func WithGRPCConnectionPool(size int) ClientOption { return withGRPCConnectionPool(size) @@ -160,8 +153,7 @@ func WithGRPCConnectionPool(size int) ClientOption { type withGRPCConnectionPool int func (w withGRPCConnectionPool) Apply(o *internal.DialSettings) { - balancer := grpc.RoundRobin(internal.NewPoolResolver(int(w), o)) - o.GRPCDialOpts = append(o.GRPCDialOpts, grpc.WithBalancer(balancer)) + o.GRPCConnPoolSize = int(w) } // WithAPIKey returns a ClientOption that specifies an API key to be used @@ -233,3 +225,106 @@ type withRequestReason string func (w withRequestReason) Apply(o *internal.DialSettings) { o.RequestReason = string(w) } + +// WithTelemetryDisabled returns a ClientOption that disables default telemetry (OpenCensus) +// settings on gRPC and HTTP clients. +// An example reason would be to bind custom telemetry that overrides the defaults. +func WithTelemetryDisabled() ClientOption { + return withTelemetryDisabled{} +} + +type withTelemetryDisabled struct{} + +func (w withTelemetryDisabled) Apply(o *internal.DialSettings) { + o.TelemetryDisabled = true +} + +// ClientCertSource is a function that returns a TLS client certificate to be used +// when opening TLS connections. +// +// It follows the same semantics as crypto/tls.Config.GetClientCertificate. +// +// This is an EXPERIMENTAL API and may be changed or removed in the future. +type ClientCertSource = func(*tls.CertificateRequestInfo) (*tls.Certificate, error) + +// WithClientCertSource returns a ClientOption that specifies a +// callback function for obtaining a TLS client certificate. +// +// This option is used for supporting mTLS authentication, where the +// server validates the client certifcate when establishing a connection. +// +// The callback function will be invoked whenever the server requests a +// certificate from the client. Implementations of the callback function +// should try to ensure that a valid certificate can be repeatedly returned +// on demand for the entire life cycle of the transport client. If a nil +// Certificate is returned (i.e. no Certificate can be obtained), an error +// should be returned. +// +// This is an EXPERIMENTAL API and may be changed or removed in the future. +func WithClientCertSource(s ClientCertSource) ClientOption { + return withClientCertSource{s} +} + +type withClientCertSource struct{ s ClientCertSource } + +func (w withClientCertSource) Apply(o *internal.DialSettings) { + o.ClientCertSource = w.s +} + +// ImpersonateCredentials returns a ClientOption that will impersonate the +// target service account. +// +// In order to impersonate the target service account +// the base service account must have the Service Account Token Creator role, +// roles/iam.serviceAccountTokenCreator, on the target service account. +// See https://cloud.google.com/iam/docs/understanding-service-accounts. +// +// Optionally, delegates can be used during impersonation if the base service +// account lacks the token creator role on the target. When using delegates, +// each service account must be granted roles/iam.serviceAccountTokenCreator +// on the next service account in the chain. +// +// For example, if a base service account of SA1 is trying to impersonate target +// service account SA2 while using delegate service accounts DSA1 and DSA2, +// the following must be true: +// +// 1. Base service account SA1 has roles/iam.serviceAccountTokenCreator on +// DSA1. +// 2. DSA1 has roles/iam.serviceAccountTokenCreator on DSA2. +// 3. DSA2 has roles/iam.serviceAccountTokenCreator on target SA2. +// +// The resulting impersonated credential will either have the default scopes of +// the client being instantiating or the scopes from WithScopes if provided. +// Scopes are required for creating impersonated credentials, so if this option +// is used while not using a NewClient/NewService function, WithScopes must also +// be explicitly passed in as well. +// +// If the base credential is an authorized user and not a service account, or if +// the option WithQuotaProject is set, the target service account must have a +// role that grants the serviceusage.services.use permission such as +// roles/serviceusage.serviceUsageConsumer. +// +// This is an EXPERIMENTAL API and may be changed or removed in the future. +// +// This option has been replaced by `impersonate` package: +// `google.golang.org/api/impersonate`. Please use the `impersonate` package +// instead. +func ImpersonateCredentials(target string, delegates ...string) ClientOption { + return impersonateServiceAccount{ + target: target, + delegates: delegates, + } +} + +type impersonateServiceAccount struct { + target string + delegates []string +} + +func (i impersonateServiceAccount) Apply(o *internal.DialSettings) { + o.ImpersonationConfig = &impersonate.Config{ + Target: i.target, + } + o.ImpersonationConfig.Delegates = make([]string, len(i.delegates)) + copy(o.ImpersonationConfig.Delegates, i.delegates) +} diff --git a/vendor/google.golang.org/api/support/bundler/bundler.go b/vendor/google.golang.org/api/support/bundler/bundler.go index c553271190..9f8237a03d 100644 --- a/vendor/google.golang.org/api/support/bundler/bundler.go +++ b/vendor/google.golang.org/api/support/bundler/bundler.go @@ -1,16 +1,6 @@ -// Copyright 2016 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2016 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // Package bundler supports bundling (batching) of items. Bundling amortizes an // action with fixed costs over multiple items. For example, if an API provides @@ -24,7 +14,6 @@ package bundler import ( "context" "errors" - "math" "reflect" "sync" "time" @@ -32,6 +21,8 @@ import ( "golang.org/x/sync/semaphore" ) +type mode int + const ( DefaultDelayThreshold = time.Second DefaultBundleCountThreshold = 10 @@ -39,16 +30,30 @@ const ( DefaultBufferedByteLimit = 1e9 // 1G ) +const ( + none mode = iota + add + addWait +) + var ( // ErrOverflow indicates that Bundler's stored bytes exceeds its BufferedByteLimit. ErrOverflow = errors.New("bundler reached buffered byte limit") // ErrOversizedItem indicates that an item's size exceeds the maximum bundle size. ErrOversizedItem = errors.New("item size exceeds bundle byte limit") + + // errMixedMethods indicates that mutually exclusive methods has been + // called subsequently. + errMixedMethods = errors.New("calls to Add and AddWait cannot be mixed") ) // A Bundler collects items added to it into a bundle until the bundle -// exceeds a given size, then calls a user-provided function to handle the bundle. +// exceeds a given size, then calls a user-provided function to handle the +// bundle. +// +// The exported fields are only safe to modify prior to the first call to Add +// or AddWait. type Bundler struct { // Starting from the time that the first message is added to a bundle, once // this delay has passed, handle the bundle. The default is DefaultDelayThreshold. @@ -78,32 +83,50 @@ type Bundler struct { handler func(interface{}) // called to handle a bundle itemSliceZero reflect.Value // nil (zero value) for slice of items - flushTimer *time.Timer // implements DelayThreshold - mu sync.Mutex - sem *semaphore.Weighted // enforces BufferedByteLimit - semOnce sync.Once - curBundle bundle // incoming items added to this bundle + mu sync.Mutex // guards access to fields below + flushTimer *time.Timer // implements DelayThreshold + handlerCount int // # of bundles currently being handled (i.e. handler is invoked on them) + sem *semaphore.Weighted // enforces BufferedByteLimit + semOnce sync.Once // guards semaphore initialization + // The current bundle we're adding items to. Not yet in the queue. + // Appended to the queue once the flushTimer fires or the bundle + // thresholds/limits are reached. If curBundle is nil and tail is + // not, we first try to add items to tail. Once tail is full or handled, + // we create a new curBundle for the incoming item. + curBundle *bundle + // The next bundle in the queue to be handled. Nil if the queue is + // empty. + head *bundle + // The last bundle in the queue to be handled. Nil if the queue is + // empty. If curBundle is nil and tail isn't, we attempt to add new + // items to the tail until if becomes full or has been passed to the + // handler. + tail *bundle + curFlush *sync.WaitGroup // counts outstanding bundles since last flush + prevFlush chan bool // signal used to wait for prior flush - // Each bundle is assigned a unique ticket that determines the order in which the - // handler is called. The ticket is assigned with mu locked, but waiting for tickets - // to be handled is done via mu2 and cond, below. - nextTicket uint64 // next ticket to be assigned - - mu2 sync.Mutex - cond *sync.Cond - nextHandled uint64 // next ticket to be handled - - // In this implementation, active uses space proportional to HandlerLimit, and - // waitUntilAllHandled takes time proportional to HandlerLimit each time an acquire - // or release occurs, so large values of HandlerLimit max may cause performance - // issues. - active map[uint64]bool // tickets of bundles actively being handled + // The first call to Add or AddWait, mode will be add or addWait respectively. + // If there wasn't call yet then mode is none. + mode mode + // TODO: consider alternative queue implementation for head/tail bundle. see: + // https://code-review.googlesource.com/c/google-api-go-client/+/47991/4/support/bundler/bundler.go#74 } +// A bundle is a group of items that were added individually and will be passed +// to a handler as a slice. type bundle struct { - items reflect.Value // slice of item type - size int // size in bytes of all items + items reflect.Value // slice of T + size int // size in bytes of all items + next *bundle // bundles are handled in order as a linked list queue + flush *sync.WaitGroup // the counter that tracks flush completion +} + +// add appends item to this bundle and increments the total size. It requires +// that b.mu is locked. +func (bu *bundle) add(item interface{}, size int) { + bu.items = reflect.Append(bu.items, reflect.ValueOf(item)) + bu.size += size } // NewBundler creates a new Bundler. @@ -127,10 +150,8 @@ func NewBundler(itemExample interface{}, handler func(interface{})) *Bundler { handler: handler, itemSliceZero: reflect.Zero(reflect.SliceOf(reflect.TypeOf(itemExample))), - active: map[uint64]bool{}, + curFlush: &sync.WaitGroup{}, } - b.curBundle.items = b.itemSliceZero - b.cond = sync.NewCond(&b.mu2) return b } @@ -142,8 +163,59 @@ func (b *Bundler) initSemaphores() { }) } +// enqueueCurBundle moves curBundle to the end of the queue. The bundle may be +// handled immediately if we are below HandlerLimit. It requires that b.mu is +// locked. +func (b *Bundler) enqueueCurBundle() { + // We don't require callers to check if there is a pending bundle. It + // may have already been appended to the queue. If so, return early. + if b.curBundle == nil { + return + } + // If we are below the HandlerLimit, the queue must be empty. Handle + // immediately with a new goroutine. + if b.handlerCount < b.HandlerLimit { + b.handlerCount++ + go b.handle(b.curBundle) + } else if b.tail != nil { + // There are bundles on the queue, so append to the end + b.tail.next = b.curBundle + b.tail = b.curBundle + } else { + // The queue is empty, so initialize the queue + b.head = b.curBundle + b.tail = b.curBundle + } + b.curBundle = nil + if b.flushTimer != nil { + b.flushTimer.Stop() + b.flushTimer = nil + } +} + +// setMode sets the state of Bundler's mode. If mode was defined before +// and passed state is different from it then return an error. +func (b *Bundler) setMode(m mode) error { + b.mu.Lock() + defer b.mu.Unlock() + if b.mode == m || b.mode == none { + b.mode = m + return nil + } + return errMixedMethods +} + +// canFit returns true if bu can fit an additional item of size bytes based +// on the limits of Bundler b. +func (b *Bundler) canFit(bu *bundle, size int) bool { + return (b.BundleByteLimit <= 0 || bu.size+size <= b.BundleByteLimit) && + (b.BundleCountThreshold <= 0 || bu.items.Len() < b.BundleCountThreshold) +} + // Add adds item to the current bundle. It marks the bundle for handling and // starts a new one if any of the thresholds or limits are exceeded. +// The type of item must be assignable to the itemExample parameter of the NewBundler +// method, otherwise there will be a panic. // // If the item's size exceeds the maximum bundle size (Bundler.BundleByteLimit), then // the item can never be handled. Add returns ErrOversizedItem in this case. @@ -154,11 +226,15 @@ func (b *Bundler) initSemaphores() { // // Add never blocks. func (b *Bundler) Add(item interface{}, size int) error { + if err := b.setMode(add); err != nil { + return err + } // If this item exceeds the maximum size of a bundle, // we can never send it. if b.BundleByteLimit > 0 && size > b.BundleByteLimit { return ErrOversizedItem } + // If adding this item would exceed our allotted memory // footprint, we can't accept it. // (TryAcquire also returns false if anything is waiting on the semaphore, @@ -167,42 +243,101 @@ func (b *Bundler) Add(item interface{}, size int) error { if !b.sem.TryAcquire(int64(size)) { return ErrOverflow } - b.add(item, size) + + b.mu.Lock() + defer b.mu.Unlock() + return b.add(item, size) +} + +// add adds item to the tail of the bundle queue or curBundle depending on space +// and nil-ness (see inline comments). It marks curBundle for handling (by +// appending it to the queue) if any of the thresholds or limits are exceeded. +// curBundle is lazily initialized. It requires that b.mu is locked. +func (b *Bundler) add(item interface{}, size int) error { + // If we don't have a curBundle, see if we can add to the queue tail. + if b.tail != nil && b.curBundle == nil && b.canFit(b.tail, size) { + b.tail.add(item, size) + return nil + } + + // If we can't fit in the existing curBundle, move it onto the queue. + if b.curBundle != nil && !b.canFit(b.curBundle, size) { + b.enqueueCurBundle() + } + + // Create a curBundle if we don't have one. + if b.curBundle == nil { + b.curFlush.Add(1) + b.curBundle = &bundle{ + items: b.itemSliceZero, + flush: b.curFlush, + } + } + + // Add the item. + b.curBundle.add(item, size) + + // If curBundle is ready for handling, move it to the queue. + if b.curBundle.size >= b.BundleByteThreshold || + b.curBundle.items.Len() == b.BundleCountThreshold { + b.enqueueCurBundle() + } + + // If we created a new bundle and it wasn't immediately handled, set a timer + if b.curBundle != nil && b.flushTimer == nil { + b.flushTimer = time.AfterFunc(b.DelayThreshold, b.tryHandleBundles) + } + return nil } -// add adds item to the current bundle. It marks the bundle for handling and -// starts a new one if any of the thresholds or limits are exceeded. -func (b *Bundler) add(item interface{}, size int) { +// tryHandleBundles is the timer callback that handles or queues any current +// bundle after DelayThreshold time, even if the bundle isn't completely full. +func (b *Bundler) tryHandleBundles() { + b.mu.Lock() + b.enqueueCurBundle() + b.mu.Unlock() +} + +// next returns the next bundle that is ready for handling and removes it from +// the internal queue. It requires that b.mu is locked. +func (b *Bundler) next() *bundle { + if b.head == nil { + return nil + } + out := b.head + b.head = b.head.next + if b.head == nil { + b.tail = nil + } + out.next = nil + return out +} + +// handle calls the user-specified handler on the given bundle. handle is +// intended to be run as a goroutine. After the handler returns, we update the +// byte total. handle continues processing additional bundles that are ready. +// If no more bundles are ready, the handler count is decremented and the +// goroutine ends. +func (b *Bundler) handle(bu *bundle) { + for bu != nil { + b.handler(bu.items.Interface()) + bu = b.postHandle(bu) + } +} + +func (b *Bundler) postHandle(bu *bundle) *bundle { b.mu.Lock() defer b.mu.Unlock() - // If adding this item to the current bundle would cause it to exceed the - // maximum bundle size, close the current bundle and start a new one. - if b.BundleByteLimit > 0 && b.curBundle.size+size > b.BundleByteLimit { - b.startFlushLocked() - } - // Add the item. - b.curBundle.items = reflect.Append(b.curBundle.items, reflect.ValueOf(item)) - b.curBundle.size += size + b.sem.Release(int64(bu.size)) + bu.flush.Done() - // Start a timer to flush the item if one isn't already running. - // startFlushLocked clears the timer and closes the bundle at the same time, - // so we only allocate a new timer for the first item in each bundle. - // (We could try to call Reset on the timer instead, but that would add a lot - // of complexity to the code just to save one small allocation.) - if b.flushTimer == nil { - b.flushTimer = time.AfterFunc(b.DelayThreshold, b.Flush) - } - - // If the current bundle equals the count threshold, close it. - if b.curBundle.items.Len() == b.BundleCountThreshold { - b.startFlushLocked() - } - // If the current bundle equals or exceeds the byte threshold, close it. - if b.curBundle.size >= b.BundleByteThreshold { - b.startFlushLocked() + bu = b.next() + if bu == nil { + b.handlerCount-- } + return bu } // AddWait adds item to the current bundle. It marks the bundle for handling and @@ -216,6 +351,9 @@ func (b *Bundler) add(item interface{}, size int) { // // Calls to Add and AddWait should not be mixed on the same Bundler. func (b *Bundler) AddWait(ctx context.Context, item interface{}, size int) error { + if err := b.setMode(addWait); err != nil { + return err + } // If this item exceeds the maximum size of a bundle, // we can never send it. if b.BundleByteLimit > 0 && size > b.BundleByteLimit { @@ -228,122 +366,42 @@ func (b *Bundler) AddWait(ctx context.Context, item interface{}, size int) error if err := b.sem.Acquire(ctx, int64(size)); err != nil { return err } - // Here, we've reserved space for item. Other goroutines can call AddWait - // and even acquire space, but no one can take away our reservation - // (assuming sem.Release is used correctly). So there is no race condition - // resulting from locking the mutex after sem.Acquire returns. - b.add(item, size) - return nil + + b.mu.Lock() + defer b.mu.Unlock() + return b.add(item, size) } // Flush invokes the handler for all remaining items in the Bundler and waits // for it to return. func (b *Bundler) Flush() { b.mu.Lock() - b.startFlushLocked() - // Here, all bundles with tickets < b.nextTicket are - // either finished or active. Those are the ones - // we want to wait for. - t := b.nextTicket + + // If a curBundle is pending, move it to the queue. + b.enqueueCurBundle() + + // Store a pointer to the WaitGroup that counts outstanding bundles + // in the current flush and create a new one to track the next flush. + wg := b.curFlush + b.curFlush = &sync.WaitGroup{} + + // Flush must wait for all prior, outstanding flushes to complete. + // We use a channel to communicate completion between each flush in + // the sequence. + prev := b.prevFlush + next := make(chan bool) + b.prevFlush = next + b.mu.Unlock() - b.initSemaphores() - b.waitUntilAllHandled(t) -} -func (b *Bundler) startFlushLocked() { - if b.flushTimer != nil { - b.flushTimer.Stop() - b.flushTimer = nil + // Wait until the previous flush is finished. + if prev != nil { + <-prev } - if b.curBundle.items.Len() == 0 { - return - } - // Here, both semaphores must have been initialized. - bun := b.curBundle - b.curBundle = bundle{items: b.itemSliceZero} - ticket := b.nextTicket - b.nextTicket++ - go func() { - defer func() { - b.sem.Release(int64(bun.size)) - b.release(ticket) - }() - b.acquire(ticket) - b.handler(bun.items.Interface()) - }() -} -// acquire blocks until ticket is the next to be served, then returns. In order for N -// acquire calls to return, the tickets must be in the range [0, N). A ticket must -// not be presented to acquire more than once. -func (b *Bundler) acquire(ticket uint64) { - b.mu2.Lock() - defer b.mu2.Unlock() - if ticket < b.nextHandled { - panic("bundler: acquire: arg too small") - } - for !(ticket == b.nextHandled && len(b.active) < b.HandlerLimit) { - b.cond.Wait() - } - // Here, - // ticket == b.nextHandled: the caller is the next one to be handled; - // and len(b.active) < b.HandlerLimit: there is space available. - b.active[ticket] = true - b.nextHandled++ - // Broadcast, not Signal: although at most one acquire waiter can make progress, - // there might be waiters in waitUntilAllHandled. - b.cond.Broadcast() -} + // Wait until this flush is finished. + wg.Wait() -// If a ticket is used for a call to acquire, it must later be passed to release. A -// ticket must not be presented to release more than once. -func (b *Bundler) release(ticket uint64) { - b.mu2.Lock() - defer b.mu2.Unlock() - if !b.active[ticket] { - panic("bundler: release: not an active ticket") - } - delete(b.active, ticket) - b.cond.Broadcast() -} - -// waitUntilAllHandled blocks until all tickets < n have called release, meaning -// all bundles with tickets < n have been handled. -func (b *Bundler) waitUntilAllHandled(n uint64) { - // Proof of correctness of this function. - // "N is acquired" means acquire(N) has returned. - // "N is released" means release(N) has returned. - // 1. If N is acquired, N-1 is acquired. - // Follows from the loop test in acquire, and the fact - // that nextHandled is incremented by 1. - // 2. If nextHandled >= N, then N-1 is acquired. - // Because we only increment nextHandled to N after N-1 is acquired. - // 3. If nextHandled >= N, then all n < N is acquired. - // Follows from #1 and #2. - // 4. If N is acquired and N is not in active, then N is released. - // Because we put N in active before acquire returns, and only - // remove it when it is released. - // Let min(active) be the smallest member of active, or infinity if active is empty. - // 5. If nextHandled >= N and N <= min(active), then all n < N is released. - // From nextHandled >= N and #3, all n < N is acquired. - // N <= min(active) implies n < min(active) for all n < N. So all n < N is not in active. - // So from #4, all n < N is released. - // The loop test below is the antecedent of #5. - b.mu2.Lock() - defer b.mu2.Unlock() - for !(b.nextHandled >= n && n <= min(b.active)) { - b.cond.Wait() - } -} - -// min returns the minimum value of the set s, or the largest uint64 if -// s is empty. -func min(s map[uint64]bool) uint64 { - var m uint64 = math.MaxUint64 - for n := range s { - if n < m { - m = n - } - } - return m + // Allow the next flush to finish. + close(next) } diff --git a/vendor/google.golang.org/api/transport/cert/default_cert.go b/vendor/google.golang.org/api/transport/cert/default_cert.go new file mode 100644 index 0000000000..04aefec0af --- /dev/null +++ b/vendor/google.golang.org/api/transport/cert/default_cert.go @@ -0,0 +1,141 @@ +// Copyright 2020 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package cert contains certificate tools for Google API clients. +// This package is intended to be used with crypto/tls.Config.GetClientCertificate. +// +// The certificates can be used to satisfy Google's Endpoint Validation. +// See https://cloud.google.com/endpoint-verification/docs/overview +// +// This package is not intended for use by end developers. Use the +// google.golang.org/api/option package to configure API clients. +package cert + +import ( + "crypto/tls" + "crypto/x509" + "encoding/json" + "errors" + "fmt" + "io/ioutil" + "os" + "os/exec" + "os/user" + "path/filepath" + "sync" + "time" +) + +const ( + metadataPath = ".secureConnect" + metadataFile = "context_aware_metadata.json" +) + +// defaultCertData holds all the variables pertaining to +// the default certficate source created by DefaultSource. +type defaultCertData struct { + once sync.Once + source Source + err error + cachedCertMutex sync.Mutex + cachedCert *tls.Certificate +} + +var ( + defaultCert defaultCertData +) + +// Source is a function that can be passed into crypto/tls.Config.GetClientCertificate. +type Source func(*tls.CertificateRequestInfo) (*tls.Certificate, error) + +// DefaultSource returns a certificate source that execs the command specified +// in the file at ~/.secureConnect/context_aware_metadata.json +// +// If that file does not exist, a nil source is returned. +func DefaultSource() (Source, error) { + defaultCert.once.Do(func() { + defaultCert.source, defaultCert.err = newSecureConnectSource() + }) + return defaultCert.source, defaultCert.err +} + +type secureConnectSource struct { + metadata secureConnectMetadata +} + +type secureConnectMetadata struct { + Cmd []string `json:"cert_provider_command"` +} + +// newSecureConnectSource creates a secureConnectSource by reading the well-known file. +func newSecureConnectSource() (Source, error) { + user, err := user.Current() + if err != nil { + // Ignore. + return nil, nil + } + filename := filepath.Join(user.HomeDir, metadataPath, metadataFile) + file, err := ioutil.ReadFile(filename) + if os.IsNotExist(err) { + // Ignore. + return nil, nil + } + if err != nil { + return nil, err + } + + var metadata secureConnectMetadata + if err := json.Unmarshal(file, &metadata); err != nil { + return nil, fmt.Errorf("cert: could not parse JSON in %q: %v", filename, err) + } + if err := validateMetadata(metadata); err != nil { + return nil, fmt.Errorf("cert: invalid config in %q: %v", filename, err) + } + return (&secureConnectSource{ + metadata: metadata, + }).getClientCertificate, nil +} + +func validateMetadata(metadata secureConnectMetadata) error { + if len(metadata.Cmd) == 0 { + return errors.New("empty cert_provider_command") + } + return nil +} + +func (s *secureConnectSource) getClientCertificate(info *tls.CertificateRequestInfo) (*tls.Certificate, error) { + defaultCert.cachedCertMutex.Lock() + defer defaultCert.cachedCertMutex.Unlock() + if defaultCert.cachedCert != nil && !isCertificateExpired(defaultCert.cachedCert) { + return defaultCert.cachedCert, nil + } + // Expand OS environment variables in the cert provider command such as "$HOME". + for i := 0; i < len(s.metadata.Cmd); i++ { + s.metadata.Cmd[i] = os.ExpandEnv(s.metadata.Cmd[i]) + } + command := s.metadata.Cmd + data, err := exec.Command(command[0], command[1:]...).Output() + if err != nil { + // TODO(cbro): read stderr for error message? Might contain sensitive info. + return nil, err + } + cert, err := tls.X509KeyPair(data, data) + if err != nil { + return nil, err + } + defaultCert.cachedCert = &cert + return &cert, nil +} + +// isCertificateExpired returns true if the given cert is expired or invalid. +func isCertificateExpired(cert *tls.Certificate) bool { + if len(cert.Certificate) == 0 { + return true + } + parsed, err := x509.ParseCertificate(cert.Certificate[0]) + if err != nil { + return true + } + return time.Now().After(parsed.NotAfter) +} diff --git a/vendor/google.golang.org/api/transport/dial.go b/vendor/google.golang.org/api/transport/dial.go deleted file mode 100644 index 1fb7cf905d..0000000000 --- a/vendor/google.golang.org/api/transport/dial.go +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright 2015 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package transport - -import ( - "context" - "net/http" - - "google.golang.org/grpc" - - "google.golang.org/api/option" - gtransport "google.golang.org/api/transport/grpc" - htransport "google.golang.org/api/transport/http" -) - -// NewHTTPClient returns an HTTP client for use communicating with a Google cloud -// service, configured with the given ClientOptions. It also returns the endpoint -// for the service as specified in the options. -func NewHTTPClient(ctx context.Context, opts ...option.ClientOption) (*http.Client, string, error) { - return htransport.NewClient(ctx, opts...) -} - -// DialGRPC returns a GRPC connection for use communicating with a Google cloud -// service, configured with the given ClientOptions. -func DialGRPC(ctx context.Context, opts ...option.ClientOption) (*grpc.ClientConn, error) { - return gtransport.Dial(ctx, opts...) -} - -// DialGRPCInsecure returns an insecure GRPC connection for use communicating -// with fake or mock Google cloud service implementations, such as emulators. -// The connection is configured with the given ClientOptions. -func DialGRPCInsecure(ctx context.Context, opts ...option.ClientOption) (*grpc.ClientConn, error) { - return gtransport.DialInsecure(ctx, opts...) -} diff --git a/vendor/google.golang.org/api/transport/doc.go b/vendor/google.golang.org/api/transport/doc.go deleted file mode 100644 index 4915036c35..0000000000 --- a/vendor/google.golang.org/api/transport/doc.go +++ /dev/null @@ -1,21 +0,0 @@ -// Copyright 2019 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package transport provides utility methods for creating authenticated -// transports to Google's HTTP and gRPC APIs. It is intended to be used in -// conjunction with google.golang.org/api/option. -// -// This package is not intended for use by end developers. Use the -// google.golang.org/api/option package to configure API clients. -package transport diff --git a/vendor/google.golang.org/api/transport/go19.go b/vendor/google.golang.org/api/transport/go19.go deleted file mode 100644 index 3e89f93287..0000000000 --- a/vendor/google.golang.org/api/transport/go19.go +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright 2018 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// +build go1.9 - -package transport - -import ( - "context" - - "golang.org/x/oauth2/google" - "google.golang.org/api/internal" - "google.golang.org/api/option" -) - -// Creds constructs a google.Credentials from the information in the options, -// or obtains the default credentials in the same way as google.FindDefaultCredentials. -func Creds(ctx context.Context, opts ...option.ClientOption) (*google.Credentials, error) { - var ds internal.DialSettings - for _, opt := range opts { - opt.Apply(&ds) - } - return internal.Creds(ctx, &ds) -} diff --git a/vendor/google.golang.org/api/transport/grpc/dial.go b/vendor/google.golang.org/api/transport/grpc/dial.go index b850246ce2..727a5beff1 100644 --- a/vendor/google.golang.org/api/transport/grpc/dial.go +++ b/vendor/google.golang.org/api/transport/grpc/dial.go @@ -1,16 +1,6 @@ -// Copyright 2015 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2015 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // Package grpc supports network connections to GRPC servers. // This package is not intended for use by end developers. Use the @@ -19,15 +9,17 @@ package grpc import ( "context" + "crypto/tls" "errors" "log" - "os" "strings" + "cloud.google.com/go/compute/metadata" "go.opencensus.io/plugin/ocgrpc" "golang.org/x/oauth2" "google.golang.org/api/internal" "google.golang.org/api/option" + "google.golang.org/api/transport/internal/dca" "google.golang.org/grpc" "google.golang.org/grpc/credentials" grpcgoogle "google.golang.org/grpc/credentials/google" @@ -46,30 +38,86 @@ var timeoutDialerOption grpc.DialOption // Dial returns a GRPC connection for use communicating with a Google cloud // service, configured with the given ClientOptions. func Dial(ctx context.Context, opts ...option.ClientOption) (*grpc.ClientConn, error) { - return dial(ctx, false, opts) + o, err := processAndValidateOpts(opts) + if err != nil { + return nil, err + } + if o.GRPCConnPool != nil { + return o.GRPCConnPool.Conn(), nil + } + // NOTE(cbro): We removed support for option.WithGRPCConnPool (GRPCConnPoolSize) + // on 2020-02-12 because RoundRobin and WithBalancer are deprecated and we need to remove usages of it. + // + // Connection pooling is only done via DialPool. + return dial(ctx, false, o) } // DialInsecure returns an insecure GRPC connection for use communicating // with fake or mock Google cloud service implementations, such as emulators. // The connection is configured with the given ClientOptions. func DialInsecure(ctx context.Context, opts ...option.ClientOption) (*grpc.ClientConn, error) { - return dial(ctx, true, opts) -} - -func dial(ctx context.Context, insecure bool, opts []option.ClientOption) (*grpc.ClientConn, error) { - var o internal.DialSettings - for _, opt := range opts { - opt.Apply(&o) - } - if err := o.Validate(); err != nil { + o, err := processAndValidateOpts(opts) + if err != nil { return nil, err } + return dial(ctx, true, o) +} + +// DialPool returns a pool of GRPC connections for the given service. +// This differs from the connection pooling implementation used by Dial, which uses a custom GRPC load balancer. +// DialPool should be used instead of Dial when a pool is used by default or a different custom GRPC load balancer is needed. +// The context and options are shared between each Conn in the pool. +// The pool size is configured using the WithGRPCConnectionPool option. +// +// This API is subject to change as we further refine requirements. It will go away if gRPC stubs accept an interface instead of the concrete ClientConn type. See https://github.com/grpc/grpc-go/issues/1287. +func DialPool(ctx context.Context, opts ...option.ClientOption) (ConnPool, error) { + o, err := processAndValidateOpts(opts) + if err != nil { + return nil, err + } + if o.GRPCConnPool != nil { + return o.GRPCConnPool, nil + } + poolSize := o.GRPCConnPoolSize + if o.GRPCConn != nil { + // WithGRPCConn is technically incompatible with WithGRPCConnectionPool. + // Always assume pool size is 1 when a grpc.ClientConn is explicitly used. + poolSize = 1 + } + o.GRPCConnPoolSize = 0 // we don't *need* to set this to zero, but it's safe to. + + if poolSize == 0 || poolSize == 1 { + // Fast path for common case for a connection pool with a single connection. + conn, err := dial(ctx, false, o) + if err != nil { + return nil, err + } + return &singleConnPool{conn}, nil + } + + pool := &roundRobinConnPool{} + for i := 0; i < poolSize; i++ { + conn, err := dial(ctx, false, o) + if err != nil { + defer pool.Close() // NOTE: error from Close is ignored. + return nil, err + } + pool.conns = append(pool.conns, conn) + } + return pool, nil +} + +func dial(ctx context.Context, insecure bool, o *internal.DialSettings) (*grpc.ClientConn, error) { if o.HTTPClient != nil { return nil, errors.New("unsupported HTTP client specified") } if o.GRPCConn != nil { return o.GRPCConn, nil } + clientCertSource, endpoint, err := dca.GetClientCertificateSourceAndEndpoint(o) + if err != nil { + return nil, err + } var grpcOpts []grpc.DialOption if insecure { grpcOpts = []grpc.DialOption{grpc.WithInsecure()} @@ -77,34 +125,45 @@ func dial(ctx context.Context, insecure bool, opts []option.ClientOption) (*grpc if o.APIKey != "" { log.Print("API keys are not supported for gRPC APIs. Remove the WithAPIKey option from your client-creating call.") } - creds, err := internal.Creds(ctx, &o) + creds, err := internal.Creds(ctx, o) if err != nil { return nil, err } + + if o.QuotaProject == "" { + o.QuotaProject = internal.QuotaProjectFromCreds(creds) + } + // Attempt Direct Path only if: // * The endpoint is a host:port (or dns:///host:port). // * Credentials are obtained via GCE metadata server, using the default // service account. - // * Opted in via GOOGLE_CLOUD_ENABLE_DIRECT_PATH environment variable. - // For example, GOOGLE_CLOUD_ENABLE_DIRECT_PATH=spanner,pubsub - if isDirectPathEnabled(o.Endpoint) && isTokenSourceDirectPathCompatible(creds.TokenSource) { - if !strings.HasPrefix(o.Endpoint, "dns:///") { - o.Endpoint = "dns:///" + o.Endpoint + if o.EnableDirectPath && checkDirectPathEndPoint(endpoint) && isTokenSourceDirectPathCompatible(creds.TokenSource) && metadata.OnGCE() { + if !strings.HasPrefix(endpoint, "dns:///") { + endpoint = "dns:///" + endpoint } grpcOpts = []grpc.DialOption{ grpc.WithCredentialsBundle( grpcgoogle.NewComputeEngineCredentials(), ), + // For now all DirectPath go clients will be using the following lb config, but in future + // when different services need different configs, then we should change this to a + // per-service config. + grpc.WithDisableServiceConfig(), + grpc.WithDefaultServiceConfig(`{"loadBalancingConfig":[{"grpclb":{"childPolicy":[{"pick_first":{}}]}}]}`), } // TODO(cbro): add support for system parameters (quota project, request reason) via chained interceptor. } else { + tlsConfig := &tls.Config{ + GetClientCertificate: clientCertSource, + } grpcOpts = []grpc.DialOption{ grpc.WithPerRPCCredentials(grpcTokenSource{ TokenSource: oauth.TokenSource{creds.TokenSource}, quotaProject: o.QuotaProject, requestReason: o.RequestReason, }), - grpc.WithTransportCredentials(credentials.NewClientTLSFromCert(nil, "")), + grpc.WithTransportCredentials(credentials.NewTLS(tlsConfig)), } } } @@ -118,7 +177,7 @@ func dial(ctx context.Context, insecure bool, opts []option.ClientOption) (*grpc // Add tracing, but before the other options, so that clients can override the // gRPC stats handler. // This assumes that gRPC options are processed in order, left to right. - grpcOpts = addOCStatsHandler(grpcOpts) + grpcOpts = addOCStatsHandler(grpcOpts, o) grpcOpts = append(grpcOpts, o.GRPCDialOpts...) if o.UserAgent != "" { grpcOpts = append(grpcOpts, grpc.WithUserAgent(o.UserAgent)) @@ -128,14 +187,17 @@ func dial(ctx context.Context, insecure bool, opts []option.ClientOption) (*grpc // point when isDirectPathEnabled will default to true, we guard it by // the Directpath env var for now once we can introspect user defined // dialer (https://github.com/grpc/grpc-go/issues/2795). - if timeoutDialerOption != nil && isDirectPathEnabled(o.Endpoint) { + if timeoutDialerOption != nil && o.EnableDirectPath && checkDirectPathEndPoint(endpoint) && metadata.OnGCE() { grpcOpts = append(grpcOpts, timeoutDialerOption) } - return grpc.DialContext(ctx, o.Endpoint, grpcOpts...) + return grpc.DialContext(ctx, endpoint, grpcOpts...) } -func addOCStatsHandler(opts []grpc.DialOption) []grpc.DialOption { +func addOCStatsHandler(opts []grpc.DialOption, settings *internal.DialSettings) []grpc.DialOption { + if settings.TelemetryDisabled { + return opts + } return append(opts, grpc.WithStatsHandler(&ocgrpc.ClientHandler{})) } @@ -186,8 +248,8 @@ func isTokenSourceDirectPathCompatible(ts oauth2.TokenSource) bool { return true } -func isDirectPathEnabled(endpoint string) bool { - // Only host:port is supported, not other schemes (e.g., "tcp://" or "unix://"). +func checkDirectPathEndPoint(endpoint string) bool { + // Only [dns:///]host[:port] is supported, not other schemes (e.g., "tcp://" or "unix://"). // Also don't try direct path if the user has chosen an alternate name resolver // (i.e., via ":///" prefix). // @@ -197,13 +259,37 @@ func isDirectPathEnabled(endpoint string) bool { return false } - // Only try direct path if the user has opted in via the environment variable. - whitelist := strings.Split(os.Getenv("GOOGLE_CLOUD_ENABLE_DIRECT_PATH"), ",") - for _, api := range whitelist { - // Ignore empty string since an empty env variable splits into [""] - if api != "" && strings.Contains(endpoint, api) { - return true - } + if endpoint == "" { + return false } - return false + + return true +} + +func processAndValidateOpts(opts []option.ClientOption) (*internal.DialSettings, error) { + var o internal.DialSettings + for _, opt := range opts { + opt.Apply(&o) + } + if err := o.Validate(); err != nil { + return nil, err + } + + return &o, nil +} + +type connPoolOption struct{ ConnPool } + +// WithConnPool returns a ClientOption that specifies the ConnPool +// connection to use as the basis of communications. +// +// This is only to be used by Google client libraries internally, for example +// when creating a longrunning API client that shares the same connection pool +// as a service client. +func WithConnPool(p ConnPool) option.ClientOption { + return connPoolOption{p} +} + +func (o connPoolOption) Apply(s *internal.DialSettings) { + s.GRPCConnPool = o.ConnPool } diff --git a/vendor/google.golang.org/api/transport/grpc/dial_appengine.go b/vendor/google.golang.org/api/transport/grpc/dial_appengine.go index 87819d4e10..2c6aef2264 100644 --- a/vendor/google.golang.org/api/transport/grpc/dial_appengine.go +++ b/vendor/google.golang.org/api/transport/grpc/dial_appengine.go @@ -1,16 +1,6 @@ -// Copyright 2016 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2016 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // +build appengine diff --git a/vendor/google.golang.org/api/transport/grpc/dial_socketopt.go b/vendor/google.golang.org/api/transport/grpc/dial_socketopt.go index 2b1d9e99b1..0e4f388968 100644 --- a/vendor/google.golang.org/api/transport/grpc/dial_socketopt.go +++ b/vendor/google.golang.org/api/transport/grpc/dial_socketopt.go @@ -1,16 +1,6 @@ -// Copyright 2019 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// Copyright 2019 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. // +build go1.11,linux diff --git a/vendor/google.golang.org/api/transport/grpc/pool.go b/vendor/google.golang.org/api/transport/grpc/pool.go new file mode 100644 index 0000000000..4cf94a2771 --- /dev/null +++ b/vendor/google.golang.org/api/transport/grpc/pool.go @@ -0,0 +1,92 @@ +// Copyright 2020 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package grpc + +import ( + "context" + "fmt" + "sync/atomic" + + "google.golang.org/api/internal" + "google.golang.org/grpc" +) + +// ConnPool is a pool of grpc.ClientConns. +type ConnPool = internal.ConnPool // NOTE(cbro): type alias to export the type. It must live in internal to avoid a circular dependency. + +var _ ConnPool = &roundRobinConnPool{} +var _ ConnPool = &singleConnPool{} + +// singleConnPool is a special case for a single connection. +type singleConnPool struct { + *grpc.ClientConn +} + +func (p *singleConnPool) Conn() *grpc.ClientConn { return p.ClientConn } +func (p *singleConnPool) Num() int { return 1 } + +type roundRobinConnPool struct { + conns []*grpc.ClientConn + + idx uint32 // access via sync/atomic +} + +func (p *roundRobinConnPool) Num() int { + return len(p.conns) +} + +func (p *roundRobinConnPool) Conn() *grpc.ClientConn { + i := atomic.AddUint32(&p.idx, 1) + return p.conns[i%uint32(len(p.conns))] +} + +func (p *roundRobinConnPool) Close() error { + var errs multiError + for _, conn := range p.conns { + if err := conn.Close(); err != nil { + errs = append(errs, err) + } + } + if len(errs) == 0 { + return nil + } + return errs +} + +func (p *roundRobinConnPool) Invoke(ctx context.Context, method string, args interface{}, reply interface{}, opts ...grpc.CallOption) error { + return p.Conn().Invoke(ctx, method, args, reply, opts...) +} + +func (p *roundRobinConnPool) NewStream(ctx context.Context, desc *grpc.StreamDesc, method string, opts ...grpc.CallOption) (grpc.ClientStream, error) { + return p.Conn().NewStream(ctx, desc, method, opts...) +} + +// multiError represents errors from multiple conns in the group. +// +// TODO: figure out how and whether this is useful to export. End users should +// not be depending on the transport/grpc package directly, so there might need +// to be some service-specific multi-error type. +type multiError []error + +func (m multiError) Error() string { + s, n := "", 0 + for _, e := range m { + if e != nil { + if n == 0 { + s = e.Error() + } + n++ + } + } + switch n { + case 0: + return "(0 errors)" + case 1: + return s + case 2: + return s + " (and 1 other error)" + } + return fmt.Sprintf("%s (and %d other errors)", s, n-1) +} diff --git a/vendor/google.golang.org/api/transport/http/dial.go b/vendor/google.golang.org/api/transport/http/dial.go deleted file mode 100644 index c0d8bf20b0..0000000000 --- a/vendor/google.golang.org/api/transport/http/dial.go +++ /dev/null @@ -1,161 +0,0 @@ -// Copyright 2015 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package http supports network connections to HTTP servers. -// This package is not intended for use by end developers. Use the -// google.golang.org/api/option package to configure API clients. -package http - -import ( - "context" - "errors" - "net/http" - - "go.opencensus.io/plugin/ochttp" - "golang.org/x/oauth2" - "google.golang.org/api/googleapi/transport" - "google.golang.org/api/internal" - "google.golang.org/api/option" - "google.golang.org/api/transport/http/internal/propagation" -) - -// NewClient returns an HTTP client for use communicating with a Google cloud -// service, configured with the given ClientOptions. It also returns the endpoint -// for the service as specified in the options. -func NewClient(ctx context.Context, opts ...option.ClientOption) (*http.Client, string, error) { - settings, err := newSettings(opts) - if err != nil { - return nil, "", err - } - // TODO(cbro): consider injecting the User-Agent even if an explicit HTTP client is provided? - if settings.HTTPClient != nil { - return settings.HTTPClient, settings.Endpoint, nil - } - trans, err := newTransport(ctx, defaultBaseTransport(ctx), settings) - if err != nil { - return nil, "", err - } - return &http.Client{Transport: trans}, settings.Endpoint, nil -} - -// NewTransport creates an http.RoundTripper for use communicating with a Google -// cloud service, configured with the given ClientOptions. Its RoundTrip method delegates to base. -func NewTransport(ctx context.Context, base http.RoundTripper, opts ...option.ClientOption) (http.RoundTripper, error) { - settings, err := newSettings(opts) - if err != nil { - return nil, err - } - if settings.HTTPClient != nil { - return nil, errors.New("transport/http: WithHTTPClient passed to NewTransport") - } - return newTransport(ctx, base, settings) -} - -func newTransport(ctx context.Context, base http.RoundTripper, settings *internal.DialSettings) (http.RoundTripper, error) { - trans := base - trans = parameterTransport{ - base: trans, - userAgent: settings.UserAgent, - quotaProject: settings.QuotaProject, - requestReason: settings.RequestReason, - } - trans = addOCTransport(trans) - switch { - case settings.NoAuth: - // Do nothing. - case settings.APIKey != "": - trans = &transport.APIKey{ - Transport: trans, - Key: settings.APIKey, - } - default: - creds, err := internal.Creds(ctx, settings) - if err != nil { - return nil, err - } - trans = &oauth2.Transport{ - Base: trans, - Source: creds.TokenSource, - } - } - return trans, nil -} - -func newSettings(opts []option.ClientOption) (*internal.DialSettings, error) { - var o internal.DialSettings - for _, opt := range opts { - opt.Apply(&o) - } - if err := o.Validate(); err != nil { - return nil, err - } - if o.GRPCConn != nil { - return nil, errors.New("unsupported gRPC connection specified") - } - return &o, nil -} - -type parameterTransport struct { - userAgent string - quotaProject string - requestReason string - - base http.RoundTripper -} - -func (t parameterTransport) RoundTrip(req *http.Request) (*http.Response, error) { - rt := t.base - if rt == nil { - return nil, errors.New("transport: no Transport specified") - } - if t.userAgent == "" { - return rt.RoundTrip(req) - } - newReq := *req - newReq.Header = make(http.Header) - for k, vv := range req.Header { - newReq.Header[k] = vv - } - // TODO(cbro): append to existing User-Agent header? - newReq.Header.Set("User-Agent", t.userAgent) - - // Attach system parameters into the header - if t.quotaProject != "" { - newReq.Header.Set("X-Goog-User-Project", t.quotaProject) - } - if t.requestReason != "" { - newReq.Header.Set("X-Goog-Request-Reason", t.requestReason) - } - - return rt.RoundTrip(&newReq) -} - -// Set at init time by dial_appengine.go. If nil, we're not on App Engine. -var appengineUrlfetchHook func(context.Context) http.RoundTripper - -// defaultBaseTransport returns the base HTTP transport. -// On App Engine, this is urlfetch.Transport, otherwise it's http.DefaultTransport. -func defaultBaseTransport(ctx context.Context) http.RoundTripper { - if appengineUrlfetchHook != nil { - return appengineUrlfetchHook(ctx) - } - return http.DefaultTransport -} - -func addOCTransport(trans http.RoundTripper) http.RoundTripper { - return &ochttp.Transport{ - Base: trans, - Propagation: &propagation.HTTPFormat{}, - } -} diff --git a/vendor/google.golang.org/api/transport/http/dial_appengine.go b/vendor/google.golang.org/api/transport/http/dial_appengine.go deleted file mode 100644 index 04c81413c5..0000000000 --- a/vendor/google.golang.org/api/transport/http/dial_appengine.go +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2016 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// +build appengine - -package http - -import ( - "context" - "net/http" - - "google.golang.org/appengine/urlfetch" -) - -func init() { - appengineUrlfetchHook = func(ctx context.Context) http.RoundTripper { - return &urlfetch.Transport{Context: ctx} - } -} diff --git a/vendor/google.golang.org/api/transport/http/internal/propagation/http.go b/vendor/google.golang.org/api/transport/http/internal/propagation/http.go deleted file mode 100644 index 24b4f0d291..0000000000 --- a/vendor/google.golang.org/api/transport/http/internal/propagation/http.go +++ /dev/null @@ -1,96 +0,0 @@ -// Copyright 2018 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// +build go1.8 - -// Package propagation implements X-Cloud-Trace-Context header propagation used -// by Google Cloud products. -package propagation - -import ( - "encoding/binary" - "encoding/hex" - "fmt" - "net/http" - "strconv" - "strings" - - "go.opencensus.io/trace" - "go.opencensus.io/trace/propagation" -) - -const ( - httpHeaderMaxSize = 200 - httpHeader = `X-Cloud-Trace-Context` -) - -var _ propagation.HTTPFormat = (*HTTPFormat)(nil) - -// HTTPFormat implements propagation.HTTPFormat to propagate -// traces in HTTP headers for Google Cloud Platform and Stackdriver Trace. -type HTTPFormat struct{} - -// SpanContextFromRequest extracts a Stackdriver Trace span context from incoming requests. -func (f *HTTPFormat) SpanContextFromRequest(req *http.Request) (sc trace.SpanContext, ok bool) { - h := req.Header.Get(httpHeader) - // See https://cloud.google.com/trace/docs/faq for the header HTTPFormat. - // Return if the header is empty or missing, or if the header is unreasonably - // large, to avoid making unnecessary copies of a large string. - if h == "" || len(h) > httpHeaderMaxSize { - return trace.SpanContext{}, false - } - - // Parse the trace id field. - slash := strings.Index(h, `/`) - if slash == -1 { - return trace.SpanContext{}, false - } - tid, h := h[:slash], h[slash+1:] - - buf, err := hex.DecodeString(tid) - if err != nil { - return trace.SpanContext{}, false - } - copy(sc.TraceID[:], buf) - - // Parse the span id field. - spanstr := h - semicolon := strings.Index(h, `;`) - if semicolon != -1 { - spanstr, h = h[:semicolon], h[semicolon+1:] - } - sid, err := strconv.ParseUint(spanstr, 10, 64) - if err != nil { - return trace.SpanContext{}, false - } - binary.BigEndian.PutUint64(sc.SpanID[:], sid) - - // Parse the options field, options field is optional. - if !strings.HasPrefix(h, "o=") { - return sc, true - } - o, err := strconv.ParseUint(h[2:], 10, 64) - if err != nil { - return trace.SpanContext{}, false - } - sc.TraceOptions = trace.TraceOptions(o) - return sc, true -} - -// SpanContextToRequest modifies the given request to include a Stackdriver Trace header. -func (f *HTTPFormat) SpanContextToRequest(sc trace.SpanContext, req *http.Request) { - sid := binary.BigEndian.Uint64(sc.SpanID[:]) - header := fmt.Sprintf("%s/%d;o=%d", hex.EncodeToString(sc.TraceID[:]), sid, int64(sc.TraceOptions)) - req.Header.Set(httpHeader, header) -} diff --git a/vendor/google.golang.org/api/transport/internal/dca/dca.go b/vendor/google.golang.org/api/transport/internal/dca/dca.go new file mode 100644 index 0000000000..b3be7e4e3a --- /dev/null +++ b/vendor/google.golang.org/api/transport/internal/dca/dca.go @@ -0,0 +1,145 @@ +// Copyright 2020 Google LLC. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package dca contains utils for implementing Device Certificate +// Authentication according to https://google.aip.dev/auth/4114 +// +// The overall logic for DCA is as follows: +// 1. If both endpoint override and client certificate are specified, use them as is. +// 2. If user does not specify client certificate, we will attempt to use default +// client certificate. +// 3. If user does not specify endpoint override, we will use defaultMtlsEndpoint if +// client certificate is available and defaultEndpoint otherwise. +// +// Implications of the above logic: +// 1. If the user specifies a non-mTLS endpoint override but client certificate is +// available, we will pass along the cert anyway and let the server decide what to do. +// 2. If the user specifies an mTLS endpoint override but client certificate is not +// available, we will not fail-fast, but let backend throw error when connecting. +// +// We would like to avoid introducing client-side logic that parses whether the +// endpoint override is an mTLS url, since the url pattern may change at anytime. +// +// This package is not intended for use by end developers. Use the +// google.golang.org/api/option package to configure API clients. +package dca + +import ( + "net/url" + "os" + "strings" + + "google.golang.org/api/internal" + "google.golang.org/api/transport/cert" +) + +const ( + mTLSModeAlways = "always" + mTLSModeNever = "never" + mTLSModeAuto = "auto" +) + +// GetClientCertificateSourceAndEndpoint is a convenience function that invokes +// getClientCertificateSource and getEndpoint sequentially and returns the client +// cert source and endpoint as a tuple. +func GetClientCertificateSourceAndEndpoint(settings *internal.DialSettings) (cert.Source, string, error) { + clientCertSource, err := getClientCertificateSource(settings) + if err != nil { + return nil, "", err + } + endpoint, err := getEndpoint(settings, clientCertSource) + if err != nil { + return nil, "", err + } + return clientCertSource, endpoint, nil +} + +// getClientCertificateSource returns a default client certificate source, if +// not provided by the user. +// +// A nil default source can be returned if the source does not exist. Any exceptions +// encountered while initializing the default source will be reported as client +// error (ex. corrupt metadata file). +// +// Important Note: For now, the environment variable GOOGLE_API_USE_CLIENT_CERTIFICATE +// must be set to "true" to allow certificate to be used (including user provided +// certificates). For details, see AIP-4114. +func getClientCertificateSource(settings *internal.DialSettings) (cert.Source, error) { + if !isClientCertificateEnabled() { + return nil, nil + } else if settings.HTTPClient != nil { + return nil, nil // HTTPClient is incompatible with ClientCertificateSource + } else if settings.ClientCertSource != nil { + return settings.ClientCertSource, nil + } else { + return cert.DefaultSource() + } +} + +func isClientCertificateEnabled() bool { + useClientCert := os.Getenv("GOOGLE_API_USE_CLIENT_CERTIFICATE") + // TODO(andyrzhao): Update default to return "true" after DCA feature is fully released. + return strings.ToLower(useClientCert) == "true" +} + +// getEndpoint returns the endpoint for the service, taking into account the +// user-provided endpoint override "settings.Endpoint". +// +// If no endpoint override is specified, we will either return the default endpoint or +// the default mTLS endpoint if a client certificate is available. +// +// You can override the default endpoint choice (mtls vs. regular) by setting the +// GOOGLE_API_USE_MTLS_ENDPOINT environment variable. +// +// If the endpoint override is an address (host:port) rather than full base +// URL (ex. https://...), then the user-provided address will be merged into +// the default endpoint. For example, WithEndpoint("myhost:8000") and +// WithDefaultEndpoint("https://foo.com/bar/baz") will return "https://myhost:8080/bar/baz" +func getEndpoint(settings *internal.DialSettings, clientCertSource cert.Source) (string, error) { + if settings.Endpoint == "" { + mtlsMode := getMTLSMode() + if mtlsMode == mTLSModeAlways || (clientCertSource != nil && mtlsMode == mTLSModeAuto) { + return settings.DefaultMTLSEndpoint, nil + } + return settings.DefaultEndpoint, nil + } + if strings.Contains(settings.Endpoint, "://") { + // User passed in a full URL path, use it verbatim. + return settings.Endpoint, nil + } + if settings.DefaultEndpoint == "" { + // If DefaultEndpoint is not configured, use the user provided endpoint verbatim. + // This allows a naked "host[:port]" URL to be used with GRPC Direct Path. + return settings.Endpoint, nil + } + + // Assume user-provided endpoint is host[:port], merge it with the default endpoint. + return mergeEndpoints(settings.DefaultEndpoint, settings.Endpoint) +} + +func getMTLSMode() string { + mode := os.Getenv("GOOGLE_API_USE_MTLS_ENDPOINT") + if mode == "" { + mode = os.Getenv("GOOGLE_API_USE_MTLS") // Deprecated. + } + if mode == "" { + return mTLSModeAuto + } + return strings.ToLower(mode) +} + +func mergeEndpoints(baseURL, newHost string) (string, error) { + u, err := url.Parse(fixScheme(baseURL)) + if err != nil { + return "", err + } + return strings.Replace(baseURL, u.Host, newHost, 1), nil +} + +func fixScheme(baseURL string) string { + if !strings.Contains(baseURL, "://") { + return "https://" + baseURL + } + return baseURL +} diff --git a/vendor/google.golang.org/api/transport/not_go19.go b/vendor/google.golang.org/api/transport/not_go19.go deleted file mode 100644 index 0cb6275944..0000000000 --- a/vendor/google.golang.org/api/transport/not_go19.go +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright 2018 Google LLC -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// +build !go1.9 - -package transport - -import ( - "context" - - "golang.org/x/oauth2/google" - "google.golang.org/api/internal" - "google.golang.org/api/option" -) - -// Creds constructs a google.DefaultCredentials from the information in the options, -// or obtains the default credentials in the same way as google.FindDefaultCredentials. -func Creds(ctx context.Context, opts ...option.ClientOption) (*google.DefaultCredentials, error) { - var ds internal.DialSettings - for _, opt := range opts { - opt.Apply(&ds) - } - return internal.Creds(ctx, &ds) -} diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go index 4f3526e1db..191bea48c8 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/annotations.pb.go @@ -1,57 +1,119 @@ +// Copyright 2015 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/annotations.proto package annotations import ( - fmt "fmt" - math "math" + reflect "reflect" - proto "github.com/golang/protobuf/proto" - descriptor "github.com/golang/protobuf/protoc-gen-go/descriptor" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - 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DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/client.proto package annotations import ( - fmt "fmt" - math "math" + reflect "reflect" - proto "github.com/golang/protobuf/proto" - descriptor "github.com/golang/protobuf/protoc-gen-go/descriptor" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -var E_MethodSignature = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MethodOptions)(nil), - ExtensionType: ([]string)(nil), - Field: 1051, - Name: "google.api.method_signature", - Tag: "bytes,1051,rep,name=method_signature", - Filename: "google/api/client.proto", +var file_google_api_client_proto_extTypes = []protoimpl.ExtensionInfo{ + { + ExtendedType: (*descriptorpb.MethodOptions)(nil), + ExtensionType: ([]string)(nil), + Field: 1051, + Name: "google.api.method_signature", + Tag: "bytes,1051,rep,name=method_signature", + Filename: "google/api/client.proto", + }, + { + ExtendedType: (*descriptorpb.ServiceOptions)(nil), + ExtensionType: (*string)(nil), + Field: 1049, + Name: "google.api.default_host", + Tag: "bytes,1049,opt,name=default_host", + Filename: "google/api/client.proto", + }, + { + ExtendedType: (*descriptorpb.ServiceOptions)(nil), + ExtensionType: (*string)(nil), + Field: 1050, + Name: "google.api.oauth_scopes", + Tag: "bytes,1050,opt,name=oauth_scopes", + Filename: "google/api/client.proto", + }, } -var E_DefaultHost = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.ServiceOptions)(nil), - ExtensionType: (*string)(nil), - Field: 1049, - Name: "google.api.default_host", - Tag: "bytes,1049,opt,name=default_host", - Filename: "google/api/client.proto", +// Extension fields to descriptorpb.MethodOptions. +var ( + // A definition of a client library method signature. + // + // In client libraries, each proto RPC corresponds to one or more methods + // which the end user is able to call, and calls the underlying RPC. + // Normally, this method receives a single argument (a struct or instance + // corresponding to the RPC request object). Defining this field will + // add one or more overloads providing flattened or simpler method signatures + // in some languages. + // + // The fields on the method signature are provided as a comma-separated + // string. + // + // For example, the proto RPC and annotation: + // + // rpc CreateSubscription(CreateSubscriptionRequest) + // returns (Subscription) { + // option (google.api.method_signature) = "name,topic"; + // } + // + // Would add the following Java overload (in addition to the method accepting + // the request object): + // + // public final Subscription createSubscription(String name, String topic) + // + // The following backwards-compatibility guidelines apply: + // + // * Adding this annotation to an unannotated method is backwards + // compatible. + // * Adding this annotation to a method which already has existing + // method signature annotations is backwards compatible if and only if + // the new method signature annotation is last in the sequence. + // * Modifying or removing an existing method signature annotation is + // a breaking change. + // * Re-ordering existing method signature annotations is a breaking + // change. + // + // repeated string method_signature = 1051; + E_MethodSignature = &file_google_api_client_proto_extTypes[0] +) + +// Extension fields to descriptorpb.ServiceOptions. +var ( + // The hostname for this service. + // This should be specified with no prefix or protocol. + // + // Example: + // + // service Foo { + // option (google.api.default_host) = "foo.googleapi.com"; + // ... + // } + // + // optional string default_host = 1049; + E_DefaultHost = &file_google_api_client_proto_extTypes[1] + // OAuth scopes needed for the client. + // + // Example: + // + // service Foo { + // option (google.api.oauth_scopes) = \ + // "https://www.googleapis.com/auth/cloud-platform"; + // ... + // } + // + // If there is more than one scope, use a comma-separated string: + // + // Example: + // + // service Foo { + // option (google.api.oauth_scopes) = \ + // "https://www.googleapis.com/auth/cloud-platform," + // "https://www.googleapis.com/auth/monitoring"; + // ... + // } + // + // optional string oauth_scopes = 1050; + E_OauthScopes = &file_google_api_client_proto_extTypes[2] +) + +var File_google_api_client_proto protoreflect.FileDescriptor + +var file_google_api_client_proto_rawDesc = []byte{ + 0x0a, 0x17, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x63, 0x6c, 0x69, + 0x65, 0x6e, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2e, 0x61, 0x70, 0x69, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, + 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3a, 0x4a, 0x0a, 0x10, 0x6d, 0x65, 0x74, 0x68, 0x6f, + 0x64, 0x5f, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x12, 0x1e, 0x2e, 0x67, 0x6f, + 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x4d, 0x65, + 0x74, 0x68, 0x6f, 0x64, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x9b, 0x08, 0x20, 0x03, + 0x28, 0x09, 0x52, 0x0f, 0x6d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, + 0x75, 0x72, 0x65, 0x3a, 0x43, 0x0a, 0x0c, 0x64, 0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x5f, 0x68, + 0x6f, 0x73, 0x74, 0x12, 0x1f, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x4f, 0x70, 0x74, + 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x99, 0x08, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x64, 0x65, 0x66, + 0x61, 0x75, 0x6c, 0x74, 0x48, 0x6f, 0x73, 0x74, 0x3a, 0x43, 0x0a, 0x0c, 0x6f, 0x61, 0x75, 0x74, + 0x68, 0x5f, 0x73, 0x63, 0x6f, 0x70, 0x65, 0x73, 0x12, 0x1f, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x53, 0x65, 0x72, 0x76, 0x69, + 0x63, 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x9a, 0x08, 0x20, 0x01, 0x28, 0x09, + 0x52, 0x0b, 0x6f, 0x61, 0x75, 0x74, 0x68, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x73, 0x42, 0x69, 0x0a, + 0x0e, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, + 0x0b, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x41, + 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, + 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, + 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x3b, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, + 0x73, 0xa2, 0x02, 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -var E_OauthScopes = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.ServiceOptions)(nil), - ExtensionType: (*string)(nil), - Field: 1050, - Name: "google.api.oauth_scopes", - Tag: "bytes,1050,opt,name=oauth_scopes", - Filename: "google/api/client.proto", +var file_google_api_client_proto_goTypes = []interface{}{ + (*descriptorpb.MethodOptions)(nil), // 0: google.protobuf.MethodOptions + (*descriptorpb.ServiceOptions)(nil), // 1: google.protobuf.ServiceOptions +} +var file_google_api_client_proto_depIdxs = []int32{ + 0, // 0: google.api.method_signature:extendee -> google.protobuf.MethodOptions + 1, // 1: google.api.default_host:extendee -> google.protobuf.ServiceOptions + 1, // 2: google.api.oauth_scopes:extendee -> google.protobuf.ServiceOptions + 3, // [3:3] is the sub-list for method output_type + 3, // [3:3] is the sub-list for method input_type + 3, // [3:3] is the sub-list for extension type_name + 0, // [0:3] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name } -func init() { - proto.RegisterExtension(E_MethodSignature) - 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DO NOT EDIT. +// versions: +// protoc-gen-go v1.27.1 +// protoc v3.12.2 // source: google/api/field_behavior.proto package annotations import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - descriptor "github.com/golang/protobuf/protoc-gen-go/descriptor" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // An indicator of the behavior of a given field (for example, that a field // is required in requests, or given as output but ignored as input). @@ -54,71 +68,183 @@ const ( // This indicates that the field may be set once in a request to create a // resource, but may not be changed thereafter. FieldBehavior_IMMUTABLE FieldBehavior = 5 + // Denotes that a (repeated) field is an unordered list. + // This indicates that the service may provide the elements of the list + // in any arbitrary order, rather than the order the user originally + // provided. Additionally, the list's order may or may not be stable. + FieldBehavior_UNORDERED_LIST FieldBehavior = 6 + // Denotes that this field returns a non-empty default value if not set. + // This indicates that if the user provides the empty value in a request, + // a non-empty value will be returned. The user will not be aware of what + // non-empty value to expect. + FieldBehavior_NON_EMPTY_DEFAULT FieldBehavior = 7 ) -var FieldBehavior_name = map[int32]string{ - 0: "FIELD_BEHAVIOR_UNSPECIFIED", - 1: "OPTIONAL", - 2: "REQUIRED", - 3: "OUTPUT_ONLY", - 4: "INPUT_ONLY", - 5: "IMMUTABLE", -} +// Enum value maps for FieldBehavior. +var ( + FieldBehavior_name = map[int32]string{ + 0: "FIELD_BEHAVIOR_UNSPECIFIED", + 1: "OPTIONAL", + 2: "REQUIRED", + 3: "OUTPUT_ONLY", + 4: "INPUT_ONLY", + 5: "IMMUTABLE", + 6: "UNORDERED_LIST", + 7: "NON_EMPTY_DEFAULT", + } + FieldBehavior_value = map[string]int32{ + "FIELD_BEHAVIOR_UNSPECIFIED": 0, + "OPTIONAL": 1, + "REQUIRED": 2, + "OUTPUT_ONLY": 3, + "INPUT_ONLY": 4, + "IMMUTABLE": 5, + "UNORDERED_LIST": 6, + "NON_EMPTY_DEFAULT": 7, + } +) -var FieldBehavior_value = map[string]int32{ - "FIELD_BEHAVIOR_UNSPECIFIED": 0, - "OPTIONAL": 1, - "REQUIRED": 2, - "OUTPUT_ONLY": 3, - "INPUT_ONLY": 4, - "IMMUTABLE": 5, +func (x FieldBehavior) Enum() *FieldBehavior { + p := new(FieldBehavior) + *p = x + return p } func (x FieldBehavior) String() string { - return proto.EnumName(FieldBehavior_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (FieldBehavior) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_field_behavior_proto_enumTypes[0].Descriptor() +} + +func (FieldBehavior) Type() protoreflect.EnumType { + return &file_google_api_field_behavior_proto_enumTypes[0] +} + +func (x FieldBehavior) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use FieldBehavior.Descriptor instead. func (FieldBehavior) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_4648f18fd5079967, []int{0} + return file_google_api_field_behavior_proto_rawDescGZIP(), []int{0} } -var E_FieldBehavior = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: ([]FieldBehavior)(nil), - Field: 1052, - Name: "google.api.field_behavior", - Tag: "varint,1052,rep,name=field_behavior,enum=google.api.FieldBehavior", - Filename: "google/api/field_behavior.proto", +var file_google_api_field_behavior_proto_extTypes = []protoimpl.ExtensionInfo{ + { + ExtendedType: (*descriptorpb.FieldOptions)(nil), + ExtensionType: ([]FieldBehavior)(nil), + Field: 1052, + Name: "google.api.field_behavior", + Tag: "varint,1052,rep,name=field_behavior,enum=google.api.FieldBehavior", + Filename: "google/api/field_behavior.proto", + }, } -func init() { - proto.RegisterEnum("google.api.FieldBehavior", FieldBehavior_name, FieldBehavior_value) - proto.RegisterExtension(E_FieldBehavior) +// Extension fields to descriptorpb.FieldOptions. +var ( + // A designation of a specific field behavior (required, output only, etc.) + // in protobuf messages. + // + // Examples: + // + // string name = 1 [(google.api.field_behavior) = REQUIRED]; + // State state = 1 [(google.api.field_behavior) = OUTPUT_ONLY]; + // google.protobuf.Duration ttl = 1 + // [(google.api.field_behavior) = INPUT_ONLY]; + // google.protobuf.Timestamp expire_time = 1 + // [(google.api.field_behavior) = OUTPUT_ONLY, + // (google.api.field_behavior) = IMMUTABLE]; + // + // repeated google.api.FieldBehavior field_behavior = 1052; + E_FieldBehavior = &file_google_api_field_behavior_proto_extTypes[0] +) + +var File_google_api_field_behavior_proto protoreflect.FileDescriptor + +var file_google_api_field_behavior_proto_rawDesc = []byte{ + 0x0a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x66, 0x69, 0x65, + 0x6c, 0x64, 0x5f, 0x62, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x1a, 0x20, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, + 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2a, + 0xa6, 0x01, 0x0a, 0x0d, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, + 0x72, 0x12, 0x1e, 0x0a, 0x1a, 0x46, 0x49, 0x45, 0x4c, 0x44, 0x5f, 0x42, 0x45, 0x48, 0x41, 0x56, + 0x49, 0x4f, 0x52, 0x5f, 0x55, 0x4e, 0x53, 0x50, 0x45, 0x43, 0x49, 0x46, 0x49, 0x45, 0x44, 0x10, + 0x00, 0x12, 0x0c, 0x0a, 0x08, 0x4f, 0x50, 0x54, 0x49, 0x4f, 0x4e, 0x41, 0x4c, 0x10, 0x01, 0x12, + 0x0c, 0x0a, 0x08, 0x52, 0x45, 0x51, 0x55, 0x49, 0x52, 0x45, 0x44, 0x10, 0x02, 0x12, 0x0f, 0x0a, + 0x0b, 0x4f, 0x55, 0x54, 0x50, 0x55, 0x54, 0x5f, 0x4f, 0x4e, 0x4c, 0x59, 0x10, 0x03, 0x12, 0x0e, + 0x0a, 0x0a, 0x49, 0x4e, 0x50, 0x55, 0x54, 0x5f, 0x4f, 0x4e, 0x4c, 0x59, 0x10, 0x04, 0x12, 0x0d, + 0x0a, 0x09, 0x49, 0x4d, 0x4d, 0x55, 0x54, 0x41, 0x42, 0x4c, 0x45, 0x10, 0x05, 0x12, 0x12, 0x0a, + 0x0e, 0x55, 0x4e, 0x4f, 0x52, 0x44, 0x45, 0x52, 0x45, 0x44, 0x5f, 0x4c, 0x49, 0x53, 0x54, 0x10, + 0x06, 0x12, 0x15, 0x0a, 0x11, 0x4e, 0x4f, 0x4e, 0x5f, 0x45, 0x4d, 0x50, 0x54, 0x59, 0x5f, 0x44, + 0x45, 0x46, 0x41, 0x55, 0x4c, 0x54, 0x10, 0x07, 0x3a, 0x60, 0x0a, 0x0e, 0x66, 0x69, 0x65, 0x6c, + 0x64, 0x5f, 0x62, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x12, 0x1d, 0x2e, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x65, + 0x6c, 0x64, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x9c, 0x08, 0x20, 0x03, 0x28, 0x0e, + 0x32, 0x19, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x46, 0x69, + 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x52, 0x0d, 0x66, 0x69, 0x65, + 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x42, 0x70, 0x0a, 0x0e, 0x63, 0x6f, + 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x12, 0x46, 0x69, + 0x65, 0x6c, 0x64, 0x42, 0x65, 0x68, 0x61, 0x76, 0x69, 0x6f, 0x72, 0x50, 0x72, 0x6f, 0x74, 0x6f, + 0x50, 0x01, 0x5a, 0x41, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, + 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, + 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x3b, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, + 0x74, 0x69, 0x6f, 0x6e, 0x73, 0xa2, 0x02, 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x33, } -func init() { - proto.RegisterFile("google/api/field_behavior.proto", fileDescriptor_4648f18fd5079967) +var ( + file_google_api_field_behavior_proto_rawDescOnce sync.Once + file_google_api_field_behavior_proto_rawDescData = file_google_api_field_behavior_proto_rawDesc +) + +func file_google_api_field_behavior_proto_rawDescGZIP() []byte { + file_google_api_field_behavior_proto_rawDescOnce.Do(func() { + file_google_api_field_behavior_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_field_behavior_proto_rawDescData) + }) + return file_google_api_field_behavior_proto_rawDescData } -var fileDescriptor_4648f18fd5079967 = []byte{ - // 303 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x54, 0x90, 0x4f, 0x4f, 0xb3, 0x30, - 0x1c, 0xc7, 0x9f, 0xfd, 0x79, 0xcc, 0xac, 0x0e, 0x49, 0x4f, 0xba, 0x44, 0xdd, 0xd1, 0x78, 0x28, - 0x89, 0xde, 0xf4, 0x04, 0xae, 0xd3, 0x26, 0x8c, 0x56, 0x04, 0x13, 0xbd, 0x60, 0xb7, 0xb1, 0xda, - 0x64, 0xd2, 0x06, 0xd0, 0x8b, 0x6f, 0xc5, 0x93, 0xaf, 0xd4, 0xd0, 0x31, 0x85, 0x5b, 0xbf, 0xf9, - 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0xc0, 0x3d, 0xd8, 0xe2, 0x59, 0xf5, 0x0c, 0xeb, 0x3c, 0xbb, 0x35, 0x21, 0xd4, 0x9a, 0x67, 0x02, - 0xa9, 0x5c, 0x38, 0x22, 0xcd, 0x8c, 0x84, 0xb3, 0x19, 0x71, 0x2d, 0x0b, 0xf3, 0xe9, 0x3c, 0xcb, - 0x54, 0xc9, 0x8d, 0xcf, 0x75, 0xe3, 0xfc, 0xdd, 0xed, 0xdf, 0xba, 0x8c, 0xcc, 0x77, 0xcc, 0xa5, - 0xcb, 0x9f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xfc, 0x94, 0x57, 0x94, 0xa8, 0x01, 0x00, 0x00, +var file_google_api_field_behavior_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_google_api_field_behavior_proto_goTypes = []interface{}{ + (FieldBehavior)(0), // 0: google.api.FieldBehavior + (*descriptorpb.FieldOptions)(nil), // 1: google.protobuf.FieldOptions +} +var file_google_api_field_behavior_proto_depIdxs = []int32{ + 1, // 0: google.api.field_behavior:extendee -> google.protobuf.FieldOptions + 0, // 1: google.api.field_behavior:type_name -> google.api.FieldBehavior + 2, // [2:2] is the sub-list for method output_type + 2, // [2:2] is the sub-list for method input_type + 1, // [1:2] is the sub-list for extension type_name + 0, // [0:1] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_api_field_behavior_proto_init() } +func file_google_api_field_behavior_proto_init() { + if File_google_api_field_behavior_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_field_behavior_proto_rawDesc, + NumEnums: 1, + NumMessages: 0, + NumExtensions: 1, + NumServices: 0, + }, + GoTypes: file_google_api_field_behavior_proto_goTypes, + DependencyIndexes: file_google_api_field_behavior_proto_depIdxs, + EnumInfos: file_google_api_field_behavior_proto_enumTypes, + ExtensionInfos: file_google_api_field_behavior_proto_extTypes, + }.Build() + File_google_api_field_behavior_proto = out.File + file_google_api_field_behavior_proto_rawDesc = nil + file_google_api_field_behavior_proto_goTypes = nil + file_google_api_field_behavior_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go index 6ed6f3c917..4f34ab73cb 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/http.pb.go @@ -1,30 +1,48 @@ +// Copyright 2015 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/http.proto package annotations import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // Defines the HTTP configuration for an API service. It contains a list of // [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method // to one or more HTTP REST API methods. type Http struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A list of HTTP configuration rules that apply to individual API methods. // // **NOTE:** All service configuration rules follow "last one wins" order. @@ -35,47 +53,51 @@ type Http struct { // // The default behavior is to not decode RFC 6570 reserved characters in multi // segment matches. - FullyDecodeReservedExpansion bool `protobuf:"varint,2,opt,name=fully_decode_reserved_expansion,json=fullyDecodeReservedExpansion,proto3" json:"fully_decode_reserved_expansion,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + FullyDecodeReservedExpansion bool `protobuf:"varint,2,opt,name=fully_decode_reserved_expansion,json=fullyDecodeReservedExpansion,proto3" json:"fully_decode_reserved_expansion,omitempty"` } -func (m *Http) Reset() { *m = Http{} } -func (m *Http) String() string { return proto.CompactTextString(m) } -func (*Http) ProtoMessage() {} +func (x *Http) Reset() { + *x = Http{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_http_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Http) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Http) ProtoMessage() {} + +func (x *Http) ProtoReflect() protoreflect.Message { + mi := &file_google_api_http_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Http.ProtoReflect.Descriptor instead. func (*Http) Descriptor() ([]byte, []int) { - return fileDescriptor_ff9994be407cdcc9, []int{0} + return file_google_api_http_proto_rawDescGZIP(), []int{0} } -func (m *Http) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Http.Unmarshal(m, b) -} -func (m *Http) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Http.Marshal(b, m, deterministic) -} -func (m *Http) XXX_Merge(src proto.Message) { - xxx_messageInfo_Http.Merge(m, src) -} -func (m *Http) XXX_Size() int { - return xxx_messageInfo_Http.Size(m) -} -func (m *Http) XXX_DiscardUnknown() { - xxx_messageInfo_Http.DiscardUnknown(m) -} - -var xxx_messageInfo_Http proto.InternalMessageInfo - -func (m *Http) GetRules() []*HttpRule { - if m != nil { - return m.Rules +func (x *Http) GetRules() []*HttpRule { + if x != nil { + return x.Rules } return nil } -func (m *Http) GetFullyDecodeReservedExpansion() bool { - if m != nil { - return m.FullyDecodeReservedExpansion +func (x *Http) GetFullyDecodeReservedExpansion() bool { + if x != nil { + return x.FullyDecodeReservedExpansion } return false } @@ -350,6 +372,10 @@ func (m *Http) GetFullyDecodeReservedExpansion() bool { // the request or response body to a repeated field. However, some gRPC // Transcoding implementations may not support this feature. type HttpRule struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Selects a method to which this rule applies. // // Refer to [selector][google.api.DocumentationRule.selector] for syntax details. @@ -358,7 +384,7 @@ type HttpRule struct { // used with any of the {get|put|post|delete|patch} methods. A custom method // can be defined using the 'custom' field. // - // Types that are valid to be assigned to Pattern: + // Types that are assignable to Pattern: // *HttpRule_Get // *HttpRule_Put // *HttpRule_Post @@ -383,69 +409,153 @@ type HttpRule struct { // Additional HTTP bindings for the selector. Nested bindings must // not contain an `additional_bindings` field themselves (that is, // the nesting may only be one level deep). - AdditionalBindings []*HttpRule `protobuf:"bytes,11,rep,name=additional_bindings,json=additionalBindings,proto3" json:"additional_bindings,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + AdditionalBindings []*HttpRule `protobuf:"bytes,11,rep,name=additional_bindings,json=additionalBindings,proto3" json:"additional_bindings,omitempty"` } -func (m *HttpRule) Reset() { *m = HttpRule{} } -func (m *HttpRule) String() string { return proto.CompactTextString(m) } -func (*HttpRule) ProtoMessage() {} +func (x *HttpRule) Reset() { + *x = HttpRule{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_http_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HttpRule) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HttpRule) ProtoMessage() {} + +func (x *HttpRule) ProtoReflect() protoreflect.Message { + mi := &file_google_api_http_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HttpRule.ProtoReflect.Descriptor instead. func (*HttpRule) Descriptor() ([]byte, []int) { - return fileDescriptor_ff9994be407cdcc9, []int{1} + return file_google_api_http_proto_rawDescGZIP(), []int{1} } -func (m *HttpRule) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HttpRule.Unmarshal(m, b) -} -func (m *HttpRule) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HttpRule.Marshal(b, m, deterministic) -} -func (m *HttpRule) XXX_Merge(src proto.Message) { - xxx_messageInfo_HttpRule.Merge(m, src) -} -func (m *HttpRule) XXX_Size() int { - return xxx_messageInfo_HttpRule.Size(m) -} -func (m *HttpRule) XXX_DiscardUnknown() { - xxx_messageInfo_HttpRule.DiscardUnknown(m) -} - -var xxx_messageInfo_HttpRule proto.InternalMessageInfo - -func (m *HttpRule) GetSelector() string { - if m != nil { - return m.Selector +func (x *HttpRule) GetSelector() string { + if x != nil { + return x.Selector } return "" } +func (m *HttpRule) GetPattern() isHttpRule_Pattern { + if m != nil { + return m.Pattern + } + return nil +} + +func (x *HttpRule) GetGet() string { + if x, ok := x.GetPattern().(*HttpRule_Get); ok { + return x.Get + } + return "" +} + +func (x *HttpRule) GetPut() string { + if x, ok := x.GetPattern().(*HttpRule_Put); ok { + return x.Put + } + return "" +} + +func (x *HttpRule) GetPost() string { + if x, ok := x.GetPattern().(*HttpRule_Post); ok { + return x.Post + } + return "" +} + +func (x *HttpRule) GetDelete() string { + if x, ok := x.GetPattern().(*HttpRule_Delete); ok { + return x.Delete + } + return "" +} + +func (x *HttpRule) GetPatch() string { + if x, ok := x.GetPattern().(*HttpRule_Patch); ok { + return x.Patch + } + return "" +} + +func (x *HttpRule) GetCustom() *CustomHttpPattern { + if x, ok := x.GetPattern().(*HttpRule_Custom); ok { + return x.Custom + } + return nil +} + +func (x *HttpRule) GetBody() string { + if x != nil { + return x.Body + } + return "" +} + +func (x *HttpRule) GetResponseBody() string { + if x != nil { + return x.ResponseBody + } + return "" +} + +func (x *HttpRule) GetAdditionalBindings() []*HttpRule { + if x != nil { + return x.AdditionalBindings + } + return nil +} + type isHttpRule_Pattern interface { isHttpRule_Pattern() } type HttpRule_Get struct { + // Maps to HTTP GET. Used for listing and getting information about + // resources. Get string `protobuf:"bytes,2,opt,name=get,proto3,oneof"` } type HttpRule_Put struct { + // Maps to HTTP PUT. Used for replacing a resource. Put string `protobuf:"bytes,3,opt,name=put,proto3,oneof"` } type HttpRule_Post struct { + // Maps to HTTP POST. Used for creating a resource or performing an action. Post string `protobuf:"bytes,4,opt,name=post,proto3,oneof"` } type HttpRule_Delete struct { + // Maps to HTTP DELETE. Used for deleting a resource. Delete string `protobuf:"bytes,5,opt,name=delete,proto3,oneof"` } type HttpRule_Patch struct { + // Maps to HTTP PATCH. Used for updating a resource. Patch string `protobuf:"bytes,6,opt,name=patch,proto3,oneof"` } type HttpRule_Custom struct { + // The custom pattern is used for specifying an HTTP method that is not + // included in the `pattern` field, such as HEAD, or "*" to leave the + // HTTP method unspecified for this rule. The wild-card rule is useful + // for services that provide content to Web (HTML) clients. Custom *CustomHttpPattern `protobuf:"bytes,8,opt,name=custom,proto3,oneof"` } @@ -461,79 +571,185 @@ func (*HttpRule_Patch) isHttpRule_Pattern() {} func (*HttpRule_Custom) isHttpRule_Pattern() {} -func (m *HttpRule) GetPattern() isHttpRule_Pattern { - if m != nil { - return m.Pattern - } - return nil +// A custom pattern is used for defining custom HTTP verb. +type CustomHttpPattern struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The name of this custom HTTP verb. + Kind string `protobuf:"bytes,1,opt,name=kind,proto3" json:"kind,omitempty"` + // The path matched by this custom verb. + Path string `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"` } -func (m *HttpRule) GetGet() string { - if x, ok := m.GetPattern().(*HttpRule_Get); ok { - return x.Get +func (x *CustomHttpPattern) Reset() { + *x = CustomHttpPattern{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_http_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CustomHttpPattern) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CustomHttpPattern) ProtoMessage() {} + +func (x *CustomHttpPattern) ProtoReflect() protoreflect.Message { + mi := &file_google_api_http_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CustomHttpPattern.ProtoReflect.Descriptor instead. +func (*CustomHttpPattern) Descriptor() ([]byte, []int) { + return file_google_api_http_proto_rawDescGZIP(), []int{2} +} + +func (x *CustomHttpPattern) GetKind() string { + if x != nil { + return x.Kind } return "" } -func (m *HttpRule) GetPut() string { - if x, ok := m.GetPattern().(*HttpRule_Put); ok { - return x.Put +func (x *CustomHttpPattern) GetPath() string { + if x != nil { + return x.Path } return "" } -func (m *HttpRule) GetPost() string { - if x, ok := m.GetPattern().(*HttpRule_Post); ok { - return x.Post - } - return "" +var File_google_api_http_proto protoreflect.FileDescriptor + +var file_google_api_http_proto_rawDesc = []byte{ + 0x0a, 0x15, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x68, 0x74, 0x74, + 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, + 0x61, 0x70, 0x69, 0x22, 0x79, 0x0a, 0x04, 0x48, 0x74, 0x74, 0x70, 0x12, 0x2a, 0x0a, 0x05, 0x72, + 0x75, 0x6c, 0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x48, 0x74, 0x74, 0x70, 0x52, 0x75, 0x6c, 0x65, + 0x52, 0x05, 0x72, 0x75, 0x6c, 0x65, 0x73, 0x12, 0x45, 0x0a, 0x1f, 0x66, 0x75, 0x6c, 0x6c, 0x79, + 0x5f, 0x64, 0x65, 0x63, 0x6f, 0x64, 0x65, 0x5f, 0x72, 0x65, 0x73, 0x65, 0x72, 0x76, 0x65, 0x64, + 0x5f, 0x65, 0x78, 0x70, 0x61, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, + 0x52, 0x1c, 0x66, 0x75, 0x6c, 0x6c, 0x79, 0x44, 0x65, 0x63, 0x6f, 0x64, 0x65, 0x52, 0x65, 0x73, + 0x65, 0x72, 0x76, 0x65, 0x64, 0x45, 0x78, 0x70, 0x61, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x22, 0xda, + 0x02, 0x0a, 0x08, 0x48, 0x74, 0x74, 0x70, 0x52, 0x75, 0x6c, 0x65, 0x12, 0x1a, 0x0a, 0x08, 0x73, + 0x65, 0x6c, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x73, + 0x65, 0x6c, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x12, 0x12, 0x0a, 0x03, 0x67, 0x65, 0x74, 0x18, 0x02, + 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x03, 0x67, 0x65, 0x74, 0x12, 0x12, 0x0a, 0x03, 0x70, + 0x75, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x03, 0x70, 0x75, 0x74, 0x12, + 0x14, 0x0a, 0x04, 0x70, 0x6f, 0x73, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, + 0x04, 0x70, 0x6f, 0x73, 0x74, 0x12, 0x18, 0x0a, 0x06, 0x64, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x18, + 0x05, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x06, 0x64, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x12, + 0x16, 0x0a, 0x05, 0x70, 0x61, 0x74, 0x63, 0x68, 0x18, 0x06, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, + 0x52, 0x05, 0x70, 0x61, 0x74, 0x63, 0x68, 0x12, 0x37, 0x0a, 0x06, 0x63, 0x75, 0x73, 0x74, 0x6f, + 0x6d, 0x18, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, + 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x43, 0x75, 0x73, 0x74, 0x6f, 0x6d, 0x48, 0x74, 0x74, 0x70, 0x50, + 0x61, 0x74, 0x74, 0x65, 0x72, 0x6e, 0x48, 0x00, 0x52, 0x06, 0x63, 0x75, 0x73, 0x74, 0x6f, 0x6d, + 0x12, 0x12, 0x0a, 0x04, 0x62, 0x6f, 0x64, 0x79, 0x18, 0x07, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, + 0x62, 0x6f, 0x64, 0x79, 0x12, 0x23, 0x0a, 0x0d, 0x72, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, + 0x5f, 0x62, 0x6f, 0x64, 0x79, 0x18, 0x0c, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x72, 0x65, 0x73, + 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x6f, 0x64, 0x79, 0x12, 0x45, 0x0a, 0x13, 0x61, 0x64, 0x64, + 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x5f, 0x62, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67, 0x73, + 0x18, 0x0b, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, + 0x61, 0x70, 0x69, 0x2e, 0x48, 0x74, 0x74, 0x70, 0x52, 0x75, 0x6c, 0x65, 0x52, 0x12, 0x61, 0x64, + 0x64, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x42, 0x69, 0x6e, 0x64, 0x69, 0x6e, 0x67, 0x73, + 0x42, 0x09, 0x0a, 0x07, 0x70, 0x61, 0x74, 0x74, 0x65, 0x72, 0x6e, 0x22, 0x3b, 0x0a, 0x11, 0x43, + 0x75, 0x73, 0x74, 0x6f, 0x6d, 0x48, 0x74, 0x74, 0x70, 0x50, 0x61, 0x74, 0x74, 0x65, 0x72, 0x6e, + 0x12, 0x12, 0x0a, 0x04, 0x6b, 0x69, 0x6e, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, + 0x6b, 0x69, 0x6e, 0x64, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x61, 0x74, 0x68, 0x18, 0x02, 0x20, 0x01, + 0x28, 0x09, 0x52, 0x04, 0x70, 0x61, 0x74, 0x68, 0x42, 0x6a, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, + 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x09, 0x48, 0x74, 0x74, 0x70, + 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x41, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, + 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, + 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x3b, 0x61, + 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x04, + 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -func (m *HttpRule) GetDelete() string { - if x, ok := m.GetPattern().(*HttpRule_Delete); ok { - return x.Delete - } - return "" +var ( + file_google_api_http_proto_rawDescOnce sync.Once + file_google_api_http_proto_rawDescData = file_google_api_http_proto_rawDesc +) + +func file_google_api_http_proto_rawDescGZIP() []byte { + file_google_api_http_proto_rawDescOnce.Do(func() { + file_google_api_http_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_http_proto_rawDescData) + }) + return file_google_api_http_proto_rawDescData } -func (m *HttpRule) GetPatch() string { - if x, ok := m.GetPattern().(*HttpRule_Patch); ok { - return x.Patch - } - return "" +var file_google_api_http_proto_msgTypes = make([]protoimpl.MessageInfo, 3) +var file_google_api_http_proto_goTypes = []interface{}{ + (*Http)(nil), // 0: google.api.Http + (*HttpRule)(nil), // 1: google.api.HttpRule + (*CustomHttpPattern)(nil), // 2: google.api.CustomHttpPattern +} +var file_google_api_http_proto_depIdxs = []int32{ + 1, // 0: google.api.Http.rules:type_name -> google.api.HttpRule + 2, // 1: google.api.HttpRule.custom:type_name -> google.api.CustomHttpPattern + 1, // 2: google.api.HttpRule.additional_bindings:type_name -> google.api.HttpRule + 3, // [3:3] is the sub-list for method output_type + 3, // [3:3] is the sub-list for method input_type + 3, // [3:3] is the sub-list for extension type_name + 3, // [3:3] is the sub-list for extension extendee + 0, // [0:3] is the sub-list for field type_name } -func (m *HttpRule) GetCustom() *CustomHttpPattern { - if x, ok := m.GetPattern().(*HttpRule_Custom); ok { - return x.Custom +func init() { file_google_api_http_proto_init() } +func file_google_api_http_proto_init() { + if File_google_api_http_proto != nil { + return } - return nil -} - -func (m *HttpRule) GetBody() string { - if m != nil { - return m.Body + if !protoimpl.UnsafeEnabled { + file_google_api_http_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Http); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_http_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HttpRule); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_http_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CustomHttpPattern); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } - return "" -} - -func (m *HttpRule) GetResponseBody() string { - if m != nil { - return m.ResponseBody - } - return "" -} - -func (m *HttpRule) GetAdditionalBindings() []*HttpRule { - if m != nil { - return m.AdditionalBindings - } - return nil -} - -// XXX_OneofWrappers is for the internal use of the proto package. -func (*HttpRule) XXX_OneofWrappers() []interface{} { - return []interface{}{ + file_google_api_http_proto_msgTypes[1].OneofWrappers = []interface{}{ (*HttpRule_Get)(nil), (*HttpRule_Put)(nil), (*HttpRule_Post)(nil), @@ -541,95 +757,22 @@ func (*HttpRule) XXX_OneofWrappers() []interface{} { (*HttpRule_Patch)(nil), (*HttpRule_Custom)(nil), } -} - -// A custom pattern is used for defining custom HTTP verb. -type CustomHttpPattern struct { - // The name of this custom HTTP verb. - Kind string `protobuf:"bytes,1,opt,name=kind,proto3" json:"kind,omitempty"` - // The path matched by this custom verb. - Path string `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CustomHttpPattern) Reset() { *m = CustomHttpPattern{} } -func (m *CustomHttpPattern) String() string { return proto.CompactTextString(m) } -func (*CustomHttpPattern) ProtoMessage() {} -func (*CustomHttpPattern) Descriptor() ([]byte, []int) { - return fileDescriptor_ff9994be407cdcc9, []int{2} -} - -func (m *CustomHttpPattern) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CustomHttpPattern.Unmarshal(m, b) -} -func (m *CustomHttpPattern) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CustomHttpPattern.Marshal(b, m, deterministic) -} -func (m *CustomHttpPattern) XXX_Merge(src proto.Message) { - xxx_messageInfo_CustomHttpPattern.Merge(m, src) -} -func (m *CustomHttpPattern) XXX_Size() int { - return xxx_messageInfo_CustomHttpPattern.Size(m) -} -func (m *CustomHttpPattern) XXX_DiscardUnknown() { - xxx_messageInfo_CustomHttpPattern.DiscardUnknown(m) -} - -var xxx_messageInfo_CustomHttpPattern proto.InternalMessageInfo - -func (m *CustomHttpPattern) GetKind() string { - if m != nil { - return m.Kind - } - return "" -} - -func (m *CustomHttpPattern) GetPath() string { - if m != nil { - return m.Path - } - return "" -} - -func init() { - proto.RegisterType((*Http)(nil), "google.api.Http") - proto.RegisterType((*HttpRule)(nil), "google.api.HttpRule") - proto.RegisterType((*CustomHttpPattern)(nil), "google.api.CustomHttpPattern") -} - -func init() { - proto.RegisterFile("google/api/http.proto", fileDescriptor_ff9994be407cdcc9) -} - -var fileDescriptor_ff9994be407cdcc9 = []byte{ - // 419 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x92, 0xc1, 0x8e, 0xd3, 0x30, - 0x10, 0x86, 0x49, 0x9b, 0x76, 0xdb, 0xe9, 0x82, 0x84, 0x59, 0x90, 0x85, 0x40, 0x54, 0xe5, 0x52, - 0x71, 0x48, 0xa5, 0xe5, 0xc0, 0x61, 0x4f, 0x1b, 0xa8, 0x58, 0x6e, 0x55, 0x8e, 0x5c, 0x22, 0x37, - 0x1e, 0x52, 0x83, 0xd7, 0xb6, 0xe2, 0x09, 0xa2, 0xaf, 0xc3, 0x63, 0xf1, 0x24, 0x1c, 0x91, 0x9d, - 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0x02, 0x00, 0x00, + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_http_proto_rawDesc, + NumEnums: 0, + NumMessages: 3, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_api_http_proto_goTypes, + DependencyIndexes: file_google_api_http_proto_depIdxs, + MessageInfos: file_google_api_http_proto_msgTypes, + }.Build() + File_google_api_http_proto = out.File + file_google_api_http_proto_rawDesc = nil + file_google_api_http_proto_goTypes = nil + file_google_api_http_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go index d1d8eb54a3..3571ad634f 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/resource.pb.go @@ -1,26 +1,40 @@ +// Copyright 2018 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/resource.proto package annotations import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - descriptor "github.com/golang/protobuf/protoc-gen-go/descriptor" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // A description of the historical or future-looking state of the // resource pattern. @@ -38,24 +52,101 @@ const ( ResourceDescriptor_FUTURE_MULTI_PATTERN ResourceDescriptor_History = 2 ) -var ResourceDescriptor_History_name = map[int32]string{ - 0: "HISTORY_UNSPECIFIED", - 1: "ORIGINALLY_SINGLE_PATTERN", - 2: "FUTURE_MULTI_PATTERN", -} +// Enum value maps for ResourceDescriptor_History. +var ( + ResourceDescriptor_History_name = map[int32]string{ + 0: "HISTORY_UNSPECIFIED", + 1: "ORIGINALLY_SINGLE_PATTERN", + 2: "FUTURE_MULTI_PATTERN", + } + ResourceDescriptor_History_value = map[string]int32{ + "HISTORY_UNSPECIFIED": 0, + "ORIGINALLY_SINGLE_PATTERN": 1, + "FUTURE_MULTI_PATTERN": 2, + } +) -var ResourceDescriptor_History_value = map[string]int32{ - "HISTORY_UNSPECIFIED": 0, - "ORIGINALLY_SINGLE_PATTERN": 1, - "FUTURE_MULTI_PATTERN": 2, +func (x ResourceDescriptor_History) Enum() *ResourceDescriptor_History { + p := new(ResourceDescriptor_History) + *p = x + return p } func (x ResourceDescriptor_History) String() string { - return proto.EnumName(ResourceDescriptor_History_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (ResourceDescriptor_History) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_resource_proto_enumTypes[0].Descriptor() +} + +func (ResourceDescriptor_History) Type() protoreflect.EnumType { + return &file_google_api_resource_proto_enumTypes[0] +} + +func (x ResourceDescriptor_History) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use ResourceDescriptor_History.Descriptor instead. func (ResourceDescriptor_History) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_465e9122405d1bb5, []int{0, 0} + return file_google_api_resource_proto_rawDescGZIP(), []int{0, 0} +} + +// A flag representing a specific style that a resource claims to conform to. +type ResourceDescriptor_Style int32 + +const ( + // The unspecified value. Do not use. + ResourceDescriptor_STYLE_UNSPECIFIED ResourceDescriptor_Style = 0 + // This resource is intended to be "declarative-friendly". + // + // Declarative-friendly resources must be more strictly consistent, and + // setting this to true communicates to tools that this resource should + // adhere to declarative-friendly expectations. + // + // Note: This is used by the API linter (linter.aip.dev) to enable + // additional checks. + ResourceDescriptor_DECLARATIVE_FRIENDLY ResourceDescriptor_Style = 1 +) + +// Enum value maps for ResourceDescriptor_Style. +var ( + ResourceDescriptor_Style_name = map[int32]string{ + 0: "STYLE_UNSPECIFIED", + 1: "DECLARATIVE_FRIENDLY", + } + ResourceDescriptor_Style_value = map[string]int32{ + "STYLE_UNSPECIFIED": 0, + "DECLARATIVE_FRIENDLY": 1, + } +) + +func (x ResourceDescriptor_Style) Enum() *ResourceDescriptor_Style { + p := new(ResourceDescriptor_Style) + *p = x + return p +} + +func (x ResourceDescriptor_Style) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (ResourceDescriptor_Style) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_resource_proto_enumTypes[1].Descriptor() +} + +func (ResourceDescriptor_Style) Type() protoreflect.EnumType { + return &file_google_api_resource_proto_enumTypes[1] +} + +func (x ResourceDescriptor_Style) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use ResourceDescriptor_Style.Descriptor instead. +func (ResourceDescriptor_Style) EnumDescriptor() ([]byte, []int) { + return file_google_api_resource_proto_rawDescGZIP(), []int{0, 1} } // A simple descriptor of a resource type. @@ -82,12 +173,12 @@ func (ResourceDescriptor_History) EnumDescriptor() ([]byte, []int) { // // The ResourceDescriptor Yaml config will look like: // -// resources: -// - type: "pubsub.googleapis.com/Topic" -// name_descriptor: -// - pattern: "projects/{project}/topics/{topic}" -// parent_type: "cloudresourcemanager.googleapis.com/Project" -// parent_name_extractor: "projects/{project}" +// resources: +// - type: "pubsub.googleapis.com/Topic" +// name_descriptor: +// - pattern: "projects/{project}/topics/{topic}" +// parent_type: "cloudresourcemanager.googleapis.com/Project" +// parent_name_extractor: "projects/{project}" // // Sometimes, resources have multiple patterns, typically because they can // live under multiple parents. @@ -167,6 +258,10 @@ func (ResourceDescriptor_History) EnumDescriptor() ([]byte, []int) { // - pattern: "shelves/{shelf}" // parent_type: "cloudresourcemanager.googleapis.com/Folder" type ResourceDescriptor struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The resource type. It must be in the format of // {service_name}/{resource_type_kind}. The `resource_type_kind` must be // singular and must not include version numbers. @@ -217,90 +312,113 @@ type ResourceDescriptor struct { // }; // } History ResourceDescriptor_History `protobuf:"varint,4,opt,name=history,proto3,enum=google.api.ResourceDescriptor_History" json:"history,omitempty"` - // The plural name used in the resource name, such as 'projects' for - // the name of 'projects/{project}'. It is the same concept of the `plural` - // field in k8s CRD spec + // The plural name used in the resource name and permission names, such as + // 'projects' for the resource name of 'projects/{project}' and the permission + // name of 'cloudresourcemanager.googleapis.com/projects.get'. It is the same + // concept of the `plural` field in k8s CRD spec // https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/ + // + // Note: The plural form is required even for singleton resources. See + // https://aip.dev/156 Plural string `protobuf:"bytes,5,opt,name=plural,proto3" json:"plural,omitempty"` // The same concept of the `singular` field in k8s CRD spec // https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/ // Such as "project" for the `resourcemanager.googleapis.com/Project` type. - Singular string `protobuf:"bytes,6,opt,name=singular,proto3" json:"singular,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Singular string `protobuf:"bytes,6,opt,name=singular,proto3" json:"singular,omitempty"` + // Style flag(s) for this resource. + // These indicate that a resource is expected to conform to a given + // style. See the specific style flags for additional information. + Style []ResourceDescriptor_Style `protobuf:"varint,10,rep,packed,name=style,proto3,enum=google.api.ResourceDescriptor_Style" json:"style,omitempty"` } -func (m *ResourceDescriptor) Reset() { *m = ResourceDescriptor{} } -func (m *ResourceDescriptor) String() string { return proto.CompactTextString(m) } -func (*ResourceDescriptor) ProtoMessage() {} +func (x *ResourceDescriptor) Reset() { + *x = ResourceDescriptor{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_resource_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ResourceDescriptor) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ResourceDescriptor) ProtoMessage() {} + +func (x *ResourceDescriptor) ProtoReflect() protoreflect.Message { + mi := &file_google_api_resource_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ResourceDescriptor.ProtoReflect.Descriptor instead. func (*ResourceDescriptor) Descriptor() ([]byte, []int) { - return fileDescriptor_465e9122405d1bb5, []int{0} + return file_google_api_resource_proto_rawDescGZIP(), []int{0} } -func (m *ResourceDescriptor) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ResourceDescriptor.Unmarshal(m, b) -} -func (m *ResourceDescriptor) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ResourceDescriptor.Marshal(b, m, deterministic) -} -func (m *ResourceDescriptor) XXX_Merge(src proto.Message) { - xxx_messageInfo_ResourceDescriptor.Merge(m, src) -} -func (m *ResourceDescriptor) XXX_Size() int { - return xxx_messageInfo_ResourceDescriptor.Size(m) -} -func (m *ResourceDescriptor) XXX_DiscardUnknown() { - xxx_messageInfo_ResourceDescriptor.DiscardUnknown(m) -} - -var xxx_messageInfo_ResourceDescriptor proto.InternalMessageInfo - -func (m *ResourceDescriptor) GetType() string { - if m != nil { - return m.Type +func (x *ResourceDescriptor) GetType() string { + if x != nil { + return x.Type } return "" } -func (m *ResourceDescriptor) GetPattern() []string { - if m != nil { - return m.Pattern +func (x *ResourceDescriptor) GetPattern() []string { + if x != nil { + return x.Pattern } return nil } -func (m *ResourceDescriptor) GetNameField() string { - if m != nil { - return m.NameField +func (x *ResourceDescriptor) GetNameField() string { + if x != nil { + return x.NameField } return "" } -func (m *ResourceDescriptor) GetHistory() ResourceDescriptor_History { - if m != nil { - return m.History +func (x *ResourceDescriptor) GetHistory() ResourceDescriptor_History { + if x != nil { + return x.History } return ResourceDescriptor_HISTORY_UNSPECIFIED } -func (m *ResourceDescriptor) GetPlural() string { - if m != nil { - return m.Plural +func (x *ResourceDescriptor) GetPlural() string { + if x != nil { + return x.Plural } return "" } -func (m *ResourceDescriptor) GetSingular() string { - if m != nil { - return m.Singular +func (x *ResourceDescriptor) GetSingular() string { + if x != nil { + return x.Singular } return "" } +func (x *ResourceDescriptor) GetStyle() []ResourceDescriptor_Style { + if x != nil { + return x.Style + } + return nil +} + // Defines a proto annotation that describes a string field that refers to // an API resource. type ResourceReference struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The resource type that the annotated field references. // // Example: @@ -310,6 +428,17 @@ type ResourceReference struct { // type: "pubsub.googleapis.com/Topic" // }]; // } + // + // Occasionally, a field may reference an arbitrary resource. In this case, + // APIs use the special value * in their resource reference. + // + // Example: + // + // message GetIamPolicyRequest { + // string resource = 2 [(google.api.resource_reference) = { + // type: "*" + // }]; + // } Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // The resource type of a child collection that the annotated field // references. This is useful for annotating the `parent` field that @@ -317,127 +446,271 @@ type ResourceReference struct { // // Example: // - // message ListLogEntriesRequest { - // string parent = 1 [(google.api.resource_reference) = { - // child_type: "logging.googleapis.com/LogEntry" - // }; - // } - ChildType string `protobuf:"bytes,2,opt,name=child_type,json=childType,proto3" json:"child_type,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + // message ListLogEntriesRequest { + // string parent = 1 [(google.api.resource_reference) = { + // child_type: "logging.googleapis.com/LogEntry" + // }; + // } + ChildType string `protobuf:"bytes,2,opt,name=child_type,json=childType,proto3" json:"child_type,omitempty"` } -func (m *ResourceReference) Reset() { *m = ResourceReference{} } -func (m *ResourceReference) String() string { return proto.CompactTextString(m) } -func (*ResourceReference) ProtoMessage() {} +func (x *ResourceReference) Reset() { + *x = ResourceReference{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_resource_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ResourceReference) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ResourceReference) ProtoMessage() {} + +func (x *ResourceReference) ProtoReflect() protoreflect.Message { + mi := &file_google_api_resource_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ResourceReference.ProtoReflect.Descriptor instead. func (*ResourceReference) Descriptor() ([]byte, []int) { - return fileDescriptor_465e9122405d1bb5, []int{1} + return file_google_api_resource_proto_rawDescGZIP(), []int{1} } -func (m *ResourceReference) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ResourceReference.Unmarshal(m, b) -} -func (m *ResourceReference) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ResourceReference.Marshal(b, m, deterministic) -} -func (m *ResourceReference) XXX_Merge(src proto.Message) { - xxx_messageInfo_ResourceReference.Merge(m, src) -} -func (m *ResourceReference) XXX_Size() int { - return xxx_messageInfo_ResourceReference.Size(m) -} -func (m *ResourceReference) XXX_DiscardUnknown() { - xxx_messageInfo_ResourceReference.DiscardUnknown(m) -} - -var xxx_messageInfo_ResourceReference proto.InternalMessageInfo - -func (m *ResourceReference) GetType() string { - if m != nil { - return m.Type +func (x *ResourceReference) GetType() string { + if x != nil { + return x.Type } return "" } -func (m *ResourceReference) GetChildType() string { - if m != nil { - return m.ChildType +func (x *ResourceReference) GetChildType() string { + if x != nil { + return x.ChildType } return "" } -var E_ResourceReference = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*ResourceReference)(nil), - Field: 1055, - Name: "google.api.resource_reference", - Tag: "bytes,1055,opt,name=resource_reference", - Filename: "google/api/resource.proto", +var file_google_api_resource_proto_extTypes = []protoimpl.ExtensionInfo{ + { + ExtendedType: (*descriptorpb.FieldOptions)(nil), + ExtensionType: (*ResourceReference)(nil), + Field: 1055, + Name: "google.api.resource_reference", + Tag: "bytes,1055,opt,name=resource_reference", + Filename: "google/api/resource.proto", + }, + { + ExtendedType: (*descriptorpb.FileOptions)(nil), + ExtensionType: ([]*ResourceDescriptor)(nil), + Field: 1053, + Name: "google.api.resource_definition", + Tag: "bytes,1053,rep,name=resource_definition", + Filename: "google/api/resource.proto", + }, + { + ExtendedType: (*descriptorpb.MessageOptions)(nil), + ExtensionType: (*ResourceDescriptor)(nil), + Field: 1053, + Name: "google.api.resource", + Tag: "bytes,1053,opt,name=resource", + Filename: "google/api/resource.proto", + }, } -var E_ResourceDefinition = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: ([]*ResourceDescriptor)(nil), - Field: 1053, - Name: "google.api.resource_definition", - Tag: "bytes,1053,rep,name=resource_definition", - Filename: "google/api/resource.proto", +// Extension fields to descriptorpb.FieldOptions. +var ( + // An annotation that describes a resource reference, see + // [ResourceReference][]. + // + // optional google.api.ResourceReference resource_reference = 1055; + E_ResourceReference = &file_google_api_resource_proto_extTypes[0] +) + +// Extension fields to descriptorpb.FileOptions. +var ( + // An annotation that describes a resource definition without a corresponding + // message; see [ResourceDescriptor][]. + // + // repeated google.api.ResourceDescriptor resource_definition = 1053; + E_ResourceDefinition = 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file_google_api_resource_proto_rawDescData = file_google_api_resource_proto_rawDesc +) + +func file_google_api_resource_proto_rawDescGZIP() []byte { + file_google_api_resource_proto_rawDescOnce.Do(func() { + file_google_api_resource_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_resource_proto_rawDescData) + }) + return file_google_api_resource_proto_rawDescData } -func init() { - proto.RegisterEnum("google.api.ResourceDescriptor_History", ResourceDescriptor_History_name, ResourceDescriptor_History_value) - proto.RegisterType((*ResourceDescriptor)(nil), "google.api.ResourceDescriptor") - proto.RegisterType((*ResourceReference)(nil), "google.api.ResourceReference") - proto.RegisterExtension(E_ResourceReference) - proto.RegisterExtension(E_ResourceDefinition) - proto.RegisterExtension(E_Resource) +var file_google_api_resource_proto_enumTypes = make([]protoimpl.EnumInfo, 2) +var file_google_api_resource_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_google_api_resource_proto_goTypes = []interface{}{ + (ResourceDescriptor_History)(0), // 0: google.api.ResourceDescriptor.History + (ResourceDescriptor_Style)(0), // 1: google.api.ResourceDescriptor.Style + (*ResourceDescriptor)(nil), // 2: google.api.ResourceDescriptor + (*ResourceReference)(nil), // 3: google.api.ResourceReference + (*descriptorpb.FieldOptions)(nil), // 4: google.protobuf.FieldOptions + (*descriptorpb.FileOptions)(nil), // 5: google.protobuf.FileOptions + (*descriptorpb.MessageOptions)(nil), // 6: google.protobuf.MessageOptions +} +var file_google_api_resource_proto_depIdxs = []int32{ + 0, // 0: google.api.ResourceDescriptor.history:type_name -> google.api.ResourceDescriptor.History + 1, // 1: google.api.ResourceDescriptor.style:type_name -> google.api.ResourceDescriptor.Style + 4, // 2: google.api.resource_reference:extendee -> google.protobuf.FieldOptions + 5, // 3: google.api.resource_definition:extendee -> google.protobuf.FileOptions + 6, // 4: google.api.resource:extendee -> google.protobuf.MessageOptions + 3, // 5: google.api.resource_reference:type_name -> google.api.ResourceReference + 2, // 6: google.api.resource_definition:type_name -> google.api.ResourceDescriptor + 2, // 7: google.api.resource:type_name -> google.api.ResourceDescriptor + 8, // [8:8] is the sub-list for method output_type + 8, // [8:8] is the sub-list for method input_type + 5, // [5:8] is the sub-list for extension type_name + 2, // [2:5] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name } -func init() { - proto.RegisterFile("google/api/resource.proto", fileDescriptor_465e9122405d1bb5) -} - -var fileDescriptor_465e9122405d1bb5 = []byte{ - // 490 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x53, 0xcd, 0x6e, 0xd3, 0x4c, - 0x14, 0xfd, 0x9c, 0xe4, 0xcb, 0xcf, 0xad, 0xa8, 0xda, 0x29, 0x02, 0xb7, 0x22, 0x60, 0x65, 0x81, - 0xb2, 0xb2, 0xa5, 0xb0, 0x0b, 0x1b, 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file_google_api_resource_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ResourceDescriptor); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_resource_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ResourceReference); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_resource_proto_rawDesc, + NumEnums: 2, + NumMessages: 2, + NumExtensions: 3, + NumServices: 0, + }, + GoTypes: file_google_api_resource_proto_goTypes, + DependencyIndexes: file_google_api_resource_proto_depIdxs, + EnumInfos: file_google_api_resource_proto_enumTypes, + MessageInfos: file_google_api_resource_proto_msgTypes, + ExtensionInfos: file_google_api_resource_proto_extTypes, + }.Build() + File_google_api_resource_proto = out.File + file_google_api_resource_proto_rawDesc = nil + file_google_api_resource_proto_goTypes = nil + file_google_api_resource_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/api/annotations/routing.pb.go b/vendor/google.golang.org/genproto/googleapis/api/annotations/routing.pb.go new file mode 100644 index 0000000000..dd45cf6e6c --- /dev/null +++ b/vendor/google.golang.org/genproto/googleapis/api/annotations/routing.pb.go @@ -0,0 +1,693 @@ +// Copyright 2021 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 +// source: google/api/routing.proto + +package annotations + +import ( + reflect "reflect" + sync "sync" + + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// Specifies the routing information that should be sent along with the request +// in the form of routing header. +// **NOTE:** All service configuration rules follow the "last one wins" order. +// +// The examples below will apply to an RPC which has the following request type: +// +// Message Definition: +// +// message Request { +// // The name of the Table +// // Values can be of the following formats: +// // - `projects//tables/` +// // - `projects//instances//tables/
` +// // - `region//zones//tables/
` +// string table_name = 1; +// +// // This value specifies routing for replication. +// // It can be in the following formats: +// // - `profiles/` +// // - a legacy `profile_id` that can be any string +// string app_profile_id = 2; +// } +// +// Example message: +// +// { +// table_name: projects/proj_foo/instances/instance_bar/table/table_baz, +// app_profile_id: profiles/prof_qux +// } +// +// The routing header consists of one or multiple key-value pairs. Every key +// and value must be percent-encoded, and joined together in the format of +// `key1=value1&key2=value2`. +// In the examples below I am skipping the percent-encoding for readablity. +// +// Example 1 +// +// Extracting a field from the request to put into the routing header +// unchanged, with the key equal to the field name. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `app_profile_id`. +// routing_parameters { +// field: "app_profile_id" +// } +// }; +// +// result: +// +// x-goog-request-params: app_profile_id=profiles/prof_qux +// +// Example 2 +// +// Extracting a field from the request to put into the routing header +// unchanged, with the key different from the field name. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `app_profile_id`, but name it `routing_id` in the header. +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// }; +// +// result: +// +// x-goog-request-params: routing_id=profiles/prof_qux +// +// Example 3 +// +// Extracting a field from the request to put into the routing +// header, while matching a path template syntax on the field's value. +// +// NB: it is more useful to send nothing than to send garbage for the purpose +// of dynamic routing, since garbage pollutes cache. Thus the matching. +// +// Sub-example 3a +// +// The field matches the template. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `table_name`, if it's well-formed (with project-based +// // syntax). +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=projects/*/instances/*/**}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// table_name=projects/proj_foo/instances/instance_bar/table/table_baz +// +// Sub-example 3b +// +// The field does not match the template. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `table_name`, if it's well-formed (with region-based +// // syntax). +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=regions/*/zones/*/**}" +// } +// }; +// +// result: +// +// +// +// Sub-example 3c +// +// Multiple alternative conflictingly named path templates are +// specified. The one that matches is used to construct the header. +// +// annotation: +// +// option (google.api.routing) = { +// // Take the `table_name`, if it's well-formed, whether +// // using the region- or projects-based syntax. +// +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=regions/*/zones/*/**}" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{table_name=projects/*/instances/*/**}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// table_name=projects/proj_foo/instances/instance_bar/table/table_baz +// +// Example 4 +// +// Extracting a single routing header key-value pair by matching a +// template syntax on (a part of) a single request field. +// +// annotation: +// +// option (google.api.routing) = { +// // Take just the project id from the `table_name` field. +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// }; +// +// result: +// +// x-goog-request-params: routing_id=projects/proj_foo +// +// Example 5 +// +// Extracting a single routing header key-value pair by matching +// several conflictingly named path templates on (parts of) a single request +// field. The last template to match "wins" the conflict. +// +// annotation: +// +// option (google.api.routing) = { +// // If the `table_name` does not have instances information, +// // take just the project id for routing. +// // Otherwise take project + instance. +// +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*/instances/*}/**" +// } +// }; +// +// result: +// +// x-goog-request-params: +// routing_id=projects/proj_foo/instances/instance_bar +// +// Example 6 +// +// Extracting multiple routing header key-value pairs by matching +// several non-conflicting path templates on (parts of) a single request field. +// +// Sub-example 6a +// +// Make the templates strict, so that if the `table_name` does not +// have an instance information, nothing is sent. +// +// annotation: +// +// option (google.api.routing) = { +// // The routing code needs two keys instead of one composite +// // but works only for the tables with the "project-instance" name +// // syntax. +// +// routing_parameters { +// field: "table_name" +// path_template: "{project_id=projects/*}/instances/*/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "projects/*/{instance_id=instances/*}/**" +// } +// }; +// +// result: +// +// x-goog-request-params: +// project_id=projects/proj_foo&instance_id=instances/instance_bar +// +// Sub-example 6b +// +// Make the templates loose, so that if the `table_name` does not +// have an instance information, just the project id part is sent. +// +// annotation: +// +// option (google.api.routing) = { +// // The routing code wants two keys instead of one composite +// // but will work with just the `project_id` for tables without +// // an instance in the `table_name`. +// +// routing_parameters { +// field: "table_name" +// path_template: "{project_id=projects/*}/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "projects/*/{instance_id=instances/*}/**" +// } +// }; +// +// result (is the same as 6a for our example message because it has the instance +// information): +// +// x-goog-request-params: +// project_id=projects/proj_foo&instance_id=instances/instance_bar +// +// Example 7 +// +// Extracting multiple routing header key-value pairs by matching +// several path templates on multiple request fields. +// +// NB: note that here there is no way to specify sending nothing if one of the +// fields does not match its template. E.g. if the `table_name` is in the wrong +// format, the `project_id` will not be sent, but the `routing_id` will be. +// The backend routing code has to be aware of that and be prepared to not +// receive a full complement of keys if it expects multiple. +// +// annotation: +// +// option (google.api.routing) = { +// // The routing needs both `project_id` and `routing_id` +// // (from the `app_profile_id` field) for routing. +// +// routing_parameters { +// field: "table_name" +// path_template: "{project_id=projects/*}/**" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// project_id=projects/proj_foo&routing_id=profiles/prof_qux +// +// Example 8 +// +// Extracting a single routing header key-value pair by matching +// several conflictingly named path templates on several request fields. The +// last template to match "wins" the conflict. +// +// annotation: +// +// option (google.api.routing) = { +// // The `routing_id` can be a project id or a region id depending on +// // the table name format, but only if the `app_profile_id` is not set. +// // If `app_profile_id` is set it should be used instead. +// +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=regions/*}/**" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// }; +// +// result: +// +// x-goog-request-params: routing_id=profiles/prof_qux +// +// Example 9 +// +// Bringing it all together. +// +// annotation: +// +// option (google.api.routing) = { +// // For routing both `table_location` and a `routing_id` are needed. +// // +// // table_location can be either an instance id or a region+zone id. +// // +// // For `routing_id`, take the value of `app_profile_id` +// // - If it's in the format `profiles/`, send +// // just the `` part. +// // - If it's any other literal, send it as is. +// // If the `app_profile_id` is empty, and the `table_name` starts with +// // the project_id, send that instead. +// +// routing_parameters { +// field: "table_name" +// path_template: "projects/*/{table_location=instances/*}/tables/*" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{table_location=regions/*/zones/*}/tables/*" +// } +// routing_parameters { +// field: "table_name" +// path_template: "{routing_id=projects/*}/**" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "{routing_id=**}" +// } +// routing_parameters { +// field: "app_profile_id" +// path_template: "profiles/{routing_id=*}" +// } +// }; +// +// result: +// +// x-goog-request-params: +// table_location=instances/instance_bar&routing_id=prof_qux +type RoutingRule struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A collection of Routing Parameter specifications. + // **NOTE:** If multiple Routing Parameters describe the same key + // (via the `path_template` field or via the `field` field when + // `path_template` is not provided), "last one wins" rule + // determines which Parameter gets used. + // See the examples for more details. + RoutingParameters []*RoutingParameter `protobuf:"bytes,2,rep,name=routing_parameters,json=routingParameters,proto3" json:"routing_parameters,omitempty"` +} + +func (x *RoutingRule) Reset() { + *x = RoutingRule{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_routing_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RoutingRule) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RoutingRule) ProtoMessage() {} + +func (x *RoutingRule) ProtoReflect() protoreflect.Message { + mi := &file_google_api_routing_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RoutingRule.ProtoReflect.Descriptor instead. +func (*RoutingRule) Descriptor() ([]byte, []int) { + return file_google_api_routing_proto_rawDescGZIP(), []int{0} +} + +func (x *RoutingRule) GetRoutingParameters() []*RoutingParameter { + if x != nil { + return x.RoutingParameters + } + return nil +} + +// A projection from an input message to the GRPC or REST header. +type RoutingParameter struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A request field to extract the header key-value pair from. + Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"` + // A pattern matching the key-value field. Optional. + // If not specified, the whole field specified in the `field` field will be + // taken as value, and its name used as key. If specified, it MUST contain + // exactly one named segment (along with any number of unnamed segments) The + // pattern will be matched over the field specified in the `field` field, then + // if the match is successful: + // - the name of the single named segment will be used as a header name, + // - the match value of the segment will be used as a header value; + // if the match is NOT successful, nothing will be sent. + // + // Example: + // + // -- This is a field in the request message + // | that the header value will be extracted from. + // | + // | -- This is the key name in the + // | | routing header. + // V | + // field: "table_name" v + // path_template: "projects/*/{table_location=instances/*}/tables/*" + // ^ ^ + // | | + // In the {} brackets is the pattern that -- | + // specifies what to extract from the | + // field as a value to be sent. | + // | + // The string in the field must match the whole pattern -- + // before brackets, inside brackets, after brackets. + // + // When looking at this specific example, we can see that: + // - A key-value pair with the key `table_location` + // and the value matching `instances/*` should be added + // to the x-goog-request-params routing header. + // - The value is extracted from the request message's `table_name` field + // if it matches the full pattern specified: + // `projects/*/instances/*/tables/*`. + // + // **NB:** If the `path_template` field is not provided, the key name is + // equal to the field name, and the whole field should be sent as a value. + // This makes the pattern for the field and the value functionally equivalent + // to `**`, and the configuration + // + // { + // field: "table_name" + // } + // + // is a functionally equivalent shorthand to: + // + // { + // field: "table_name" + // path_template: "{table_name=**}" + // } + // + // See Example 1 for more details. + PathTemplate string `protobuf:"bytes,2,opt,name=path_template,json=pathTemplate,proto3" json:"path_template,omitempty"` +} + +func (x *RoutingParameter) Reset() { + *x = RoutingParameter{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_routing_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RoutingParameter) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RoutingParameter) ProtoMessage() {} + +func (x *RoutingParameter) ProtoReflect() protoreflect.Message { + mi := &file_google_api_routing_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RoutingParameter.ProtoReflect.Descriptor instead. +func (*RoutingParameter) Descriptor() ([]byte, []int) { + return file_google_api_routing_proto_rawDescGZIP(), []int{1} +} + +func (x *RoutingParameter) GetField() string { + if x != nil { + return x.Field + } + return "" +} + +func (x *RoutingParameter) GetPathTemplate() string { + if x != nil { + return x.PathTemplate + } + return "" +} + +var file_google_api_routing_proto_extTypes = []protoimpl.ExtensionInfo{ + { + ExtendedType: (*descriptorpb.MethodOptions)(nil), + ExtensionType: (*RoutingRule)(nil), + Field: 72295729, + Name: "google.api.routing", + Tag: "bytes,72295729,opt,name=routing", + Filename: "google/api/routing.proto", + }, +} + +// Extension fields to descriptorpb.MethodOptions. +var ( + // See RoutingRule. + // + // optional google.api.RoutingRule routing = 72295729; 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i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_routing_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RoutingParameter); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_routing_proto_rawDesc, + NumEnums: 0, + NumMessages: 2, + NumExtensions: 1, + NumServices: 0, + }, + GoTypes: file_google_api_routing_proto_goTypes, + DependencyIndexes: file_google_api_routing_proto_depIdxs, + MessageInfos: file_google_api_routing_proto_msgTypes, + ExtensionInfos: file_google_api_routing_proto_extTypes, + }.Build() + File_google_api_routing_proto = out.File + file_google_api_routing_proto_rawDesc = nil + file_google_api_routing_proto_goTypes = nil + file_google_api_routing_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/genproto/googleapis/api/distribution/distribution.pb.go b/vendor/google.golang.org/genproto/googleapis/api/distribution/distribution.pb.go index 31b6392c4b..96ec674acf 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/distribution/distribution.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/distribution/distribution.pb.go @@ -1,27 +1,41 @@ +// Copyright 2015 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/distribution.proto package distribution import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - any "github.com/golang/protobuf/ptypes/any" - timestamp "github.com/golang/protobuf/ptypes/timestamp" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // `Distribution` contains summary statistics for a population of values. It // optionally contains a histogram representing the distribution of those values @@ -38,6 +52,10 @@ const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package // non-finite values (infinities or NaNs) in the population of values, as this // will render the `mean` and `sum_of_squared_deviation` fields meaningless. type Distribution struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The number of values in the population. Must be non-negative. This value // must equal the sum of the values in `bucket_counts` if a histogram is // provided. @@ -50,7 +68,7 @@ type Distribution struct { // // Sum[i=1..n]((x_i - mean)^2) // - // Knuth, "The Art of Computer Programming", Vol. 2, page 323, 3rd edition + // Knuth, "The Art of Computer Programming", Vol. 2, page 232, 3rd edition // describes Welford's method for accumulating this sum in one pass. // // If `count` is zero then this field must be zero. @@ -78,132 +96,144 @@ type Distribution struct { // `bucket_counts` is the count for the overflow bucket (number N-1). BucketCounts []int64 `protobuf:"varint,7,rep,packed,name=bucket_counts,json=bucketCounts,proto3" json:"bucket_counts,omitempty"` // Must be in increasing order of `value` field. - Exemplars []*Distribution_Exemplar `protobuf:"bytes,10,rep,name=exemplars,proto3" json:"exemplars,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Exemplars []*Distribution_Exemplar `protobuf:"bytes,10,rep,name=exemplars,proto3" json:"exemplars,omitempty"` } -func (m *Distribution) Reset() { *m = Distribution{} } -func (m *Distribution) String() string { return proto.CompactTextString(m) } -func (*Distribution) ProtoMessage() {} +func (x *Distribution) Reset() { + *x = Distribution{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_distribution_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Distribution) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Distribution) ProtoMessage() {} + +func (x *Distribution) ProtoReflect() protoreflect.Message { + mi := &file_google_api_distribution_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Distribution.ProtoReflect.Descriptor instead. func (*Distribution) Descriptor() ([]byte, []int) { - return fileDescriptor_0835ee0fd90bf943, []int{0} + return file_google_api_distribution_proto_rawDescGZIP(), []int{0} } -func (m *Distribution) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Distribution.Unmarshal(m, b) -} -func (m *Distribution) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Distribution.Marshal(b, m, deterministic) -} -func (m *Distribution) XXX_Merge(src proto.Message) { - xxx_messageInfo_Distribution.Merge(m, src) -} -func (m *Distribution) XXX_Size() int { - return xxx_messageInfo_Distribution.Size(m) -} -func (m *Distribution) XXX_DiscardUnknown() { - xxx_messageInfo_Distribution.DiscardUnknown(m) -} - -var xxx_messageInfo_Distribution proto.InternalMessageInfo - -func (m *Distribution) GetCount() int64 { - if m != nil { - return m.Count +func (x *Distribution) GetCount() int64 { + if x != nil { + return x.Count } return 0 } -func (m *Distribution) GetMean() float64 { - if m != nil { - return m.Mean +func (x *Distribution) GetMean() float64 { + if x != nil { + return x.Mean } return 0 } -func (m *Distribution) GetSumOfSquaredDeviation() float64 { - if m != nil { - return m.SumOfSquaredDeviation +func (x *Distribution) GetSumOfSquaredDeviation() float64 { + if x != nil { + return x.SumOfSquaredDeviation } return 0 } -func (m *Distribution) GetRange() *Distribution_Range { - if m != nil { - return m.Range +func (x *Distribution) GetRange() *Distribution_Range { + if x != nil { + return x.Range } return nil } -func (m *Distribution) GetBucketOptions() *Distribution_BucketOptions { - if m != nil { - return m.BucketOptions +func (x *Distribution) GetBucketOptions() *Distribution_BucketOptions { + if x != nil { + return x.BucketOptions } return nil } -func (m *Distribution) GetBucketCounts() []int64 { - if m != nil { - return m.BucketCounts +func (x *Distribution) GetBucketCounts() []int64 { + if x != nil { + return x.BucketCounts } return nil } -func (m *Distribution) GetExemplars() []*Distribution_Exemplar { - if m != nil { - return m.Exemplars +func (x *Distribution) GetExemplars() []*Distribution_Exemplar { + if x != nil { + return x.Exemplars } return nil } // The range of the population values. type Distribution_Range struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The minimum of the population values. Min float64 `protobuf:"fixed64,1,opt,name=min,proto3" json:"min,omitempty"` // The maximum of the population values. - Max float64 `protobuf:"fixed64,2,opt,name=max,proto3" json:"max,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Max float64 `protobuf:"fixed64,2,opt,name=max,proto3" json:"max,omitempty"` } -func (m *Distribution_Range) Reset() { *m = Distribution_Range{} } -func (m *Distribution_Range) String() string { return proto.CompactTextString(m) } -func (*Distribution_Range) ProtoMessage() {} +func (x *Distribution_Range) Reset() { + *x = Distribution_Range{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_distribution_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Distribution_Range) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Distribution_Range) ProtoMessage() {} + +func (x *Distribution_Range) ProtoReflect() protoreflect.Message { + mi := &file_google_api_distribution_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Distribution_Range.ProtoReflect.Descriptor instead. func (*Distribution_Range) Descriptor() ([]byte, []int) { - return fileDescriptor_0835ee0fd90bf943, []int{0, 0} + return file_google_api_distribution_proto_rawDescGZIP(), []int{0, 0} } -func (m *Distribution_Range) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Distribution_Range.Unmarshal(m, b) -} -func (m *Distribution_Range) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Distribution_Range.Marshal(b, m, deterministic) -} -func (m *Distribution_Range) XXX_Merge(src proto.Message) { - xxx_messageInfo_Distribution_Range.Merge(m, src) -} -func (m *Distribution_Range) XXX_Size() int { - return xxx_messageInfo_Distribution_Range.Size(m) -} -func (m *Distribution_Range) XXX_DiscardUnknown() { - xxx_messageInfo_Distribution_Range.DiscardUnknown(m) -} - -var xxx_messageInfo_Distribution_Range proto.InternalMessageInfo - -func (m *Distribution_Range) GetMin() float64 { - if m != nil { - return m.Min +func (x *Distribution_Range) GetMin() float64 { + if x != nil { + return x.Min } return 0 } -func (m *Distribution_Range) GetMax() float64 { - if m != nil { - return m.Max +func (x *Distribution_Range) GetMax() float64 { + if x != nil { + return x.Max } return 0 } @@ -224,56 +254,95 @@ func (m *Distribution_Range) GetMax() float64 { // upper bound of the overflow bucket is +infinity. The finite buckets are // so-called because both bounds are finite. type Distribution_BucketOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Exactly one of these three fields must be set. // - // Types that are valid to be assigned to Options: + // Types that are assignable to Options: // *Distribution_BucketOptions_LinearBuckets // *Distribution_BucketOptions_ExponentialBuckets // *Distribution_BucketOptions_ExplicitBuckets - Options isDistribution_BucketOptions_Options `protobuf_oneof:"options"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Options isDistribution_BucketOptions_Options `protobuf_oneof:"options"` } -func (m *Distribution_BucketOptions) Reset() { *m = Distribution_BucketOptions{} } -func (m *Distribution_BucketOptions) String() string { return proto.CompactTextString(m) } -func (*Distribution_BucketOptions) ProtoMessage() {} +func (x *Distribution_BucketOptions) Reset() { + *x = Distribution_BucketOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_distribution_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Distribution_BucketOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Distribution_BucketOptions) ProtoMessage() {} + +func (x *Distribution_BucketOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_api_distribution_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Distribution_BucketOptions.ProtoReflect.Descriptor instead. func (*Distribution_BucketOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_0835ee0fd90bf943, []int{0, 1} + return file_google_api_distribution_proto_rawDescGZIP(), []int{0, 1} } -func (m *Distribution_BucketOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Distribution_BucketOptions.Unmarshal(m, b) -} -func (m *Distribution_BucketOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Distribution_BucketOptions.Marshal(b, m, deterministic) -} -func (m *Distribution_BucketOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_Distribution_BucketOptions.Merge(m, src) -} -func (m *Distribution_BucketOptions) XXX_Size() int { - return xxx_messageInfo_Distribution_BucketOptions.Size(m) -} -func (m *Distribution_BucketOptions) XXX_DiscardUnknown() { - xxx_messageInfo_Distribution_BucketOptions.DiscardUnknown(m) +func (m *Distribution_BucketOptions) GetOptions() isDistribution_BucketOptions_Options { + if m != nil { + return m.Options + } + return nil } -var xxx_messageInfo_Distribution_BucketOptions proto.InternalMessageInfo +func (x *Distribution_BucketOptions) GetLinearBuckets() *Distribution_BucketOptions_Linear { + if x, ok := x.GetOptions().(*Distribution_BucketOptions_LinearBuckets); ok { + return x.LinearBuckets + } + return nil +} + +func (x *Distribution_BucketOptions) GetExponentialBuckets() *Distribution_BucketOptions_Exponential { + if x, ok := x.GetOptions().(*Distribution_BucketOptions_ExponentialBuckets); ok { + return x.ExponentialBuckets + } + return nil +} + +func (x *Distribution_BucketOptions) GetExplicitBuckets() *Distribution_BucketOptions_Explicit { + if x, ok := x.GetOptions().(*Distribution_BucketOptions_ExplicitBuckets); ok { + return x.ExplicitBuckets + } + return nil +} type isDistribution_BucketOptions_Options interface { isDistribution_BucketOptions_Options() } type Distribution_BucketOptions_LinearBuckets struct { + // The linear bucket. LinearBuckets *Distribution_BucketOptions_Linear `protobuf:"bytes,1,opt,name=linear_buckets,json=linearBuckets,proto3,oneof"` } type Distribution_BucketOptions_ExponentialBuckets struct { + // The exponential buckets. ExponentialBuckets *Distribution_BucketOptions_Exponential `protobuf:"bytes,2,opt,name=exponential_buckets,json=exponentialBuckets,proto3,oneof"` } type Distribution_BucketOptions_ExplicitBuckets struct { + // The explicit buckets. ExplicitBuckets *Distribution_BucketOptions_Explicit `protobuf:"bytes,3,opt,name=explicit_buckets,json=explicitBuckets,proto3,oneof"` } @@ -283,43 +352,88 @@ func (*Distribution_BucketOptions_ExponentialBuckets) isDistribution_BucketOptio func (*Distribution_BucketOptions_ExplicitBuckets) isDistribution_BucketOptions_Options() {} -func (m *Distribution_BucketOptions) GetOptions() isDistribution_BucketOptions_Options { - if m != nil { - return m.Options +// Exemplars are example points that may be used to annotate aggregated +// distribution values. They are metadata that gives information about a +// particular value added to a Distribution bucket, such as a trace ID that +// was active when a value was added. They may contain further information, +// such as a example values and timestamps, origin, etc. +type Distribution_Exemplar struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Value of the exemplar point. This value determines to which bucket the + // exemplar belongs. + Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"` + // The observation (sampling) time of the above value. + Timestamp *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + // Contextual information about the example value. Examples are: + // + // Trace: type.googleapis.com/google.monitoring.v3.SpanContext + // + // Literal string: type.googleapis.com/google.protobuf.StringValue + // + // Labels dropped during aggregation: + // type.googleapis.com/google.monitoring.v3.DroppedLabels + // + // There may be only a single attachment of any given message type in a + // single exemplar, and this is enforced by the system. + Attachments []*anypb.Any `protobuf:"bytes,3,rep,name=attachments,proto3" json:"attachments,omitempty"` +} + +func (x *Distribution_Exemplar) Reset() { + *x = Distribution_Exemplar{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_distribution_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Distribution_Exemplar) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Distribution_Exemplar) ProtoMessage() {} + +func (x *Distribution_Exemplar) ProtoReflect() protoreflect.Message { + mi := &file_google_api_distribution_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Distribution_Exemplar.ProtoReflect.Descriptor instead. +func (*Distribution_Exemplar) Descriptor() ([]byte, []int) { + return file_google_api_distribution_proto_rawDescGZIP(), []int{0, 2} +} + +func (x *Distribution_Exemplar) GetValue() float64 { + if x != nil { + return x.Value + } + return 0 +} + +func (x *Distribution_Exemplar) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp } return nil } -func (m *Distribution_BucketOptions) GetLinearBuckets() *Distribution_BucketOptions_Linear { - if x, ok := m.GetOptions().(*Distribution_BucketOptions_LinearBuckets); ok { - return x.LinearBuckets +func (x *Distribution_Exemplar) GetAttachments() []*anypb.Any { + if x != nil { + return x.Attachments } return nil } -func (m *Distribution_BucketOptions) GetExponentialBuckets() *Distribution_BucketOptions_Exponential { - if x, ok := m.GetOptions().(*Distribution_BucketOptions_ExponentialBuckets); ok { - return x.ExponentialBuckets - } - return nil -} - -func (m *Distribution_BucketOptions) GetExplicitBuckets() *Distribution_BucketOptions_Explicit { - if x, ok := m.GetOptions().(*Distribution_BucketOptions_ExplicitBuckets); ok { - return x.ExplicitBuckets - } - return nil -} - -// XXX_OneofWrappers is for the internal use of the proto package. -func (*Distribution_BucketOptions) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*Distribution_BucketOptions_LinearBuckets)(nil), - (*Distribution_BucketOptions_ExponentialBuckets)(nil), - (*Distribution_BucketOptions_ExplicitBuckets)(nil), - } -} - // Specifies a linear sequence of buckets that all have the same width // (except overflow and underflow). Each bucket represents a constant // absolute uncertainty on the specific value in the bucket. @@ -330,59 +444,67 @@ func (*Distribution_BucketOptions) XXX_OneofWrappers() []interface{} { // Upper bound (0 <= i < N-1): offset + (width * i). // Lower bound (1 <= i < N): offset + (width * (i - 1)). type Distribution_BucketOptions_Linear struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Must be greater than 0. NumFiniteBuckets int32 `protobuf:"varint,1,opt,name=num_finite_buckets,json=numFiniteBuckets,proto3" json:"num_finite_buckets,omitempty"` // Must be greater than 0. Width float64 `protobuf:"fixed64,2,opt,name=width,proto3" json:"width,omitempty"` // Lower bound of the first bucket. - Offset float64 `protobuf:"fixed64,3,opt,name=offset,proto3" json:"offset,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Offset float64 `protobuf:"fixed64,3,opt,name=offset,proto3" json:"offset,omitempty"` } -func (m *Distribution_BucketOptions_Linear) Reset() { *m = Distribution_BucketOptions_Linear{} } -func (m *Distribution_BucketOptions_Linear) String() string { return proto.CompactTextString(m) } -func (*Distribution_BucketOptions_Linear) ProtoMessage() {} +func (x *Distribution_BucketOptions_Linear) Reset() { + *x = Distribution_BucketOptions_Linear{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_distribution_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Distribution_BucketOptions_Linear) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Distribution_BucketOptions_Linear) ProtoMessage() {} + +func (x *Distribution_BucketOptions_Linear) ProtoReflect() protoreflect.Message { + mi := &file_google_api_distribution_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Distribution_BucketOptions_Linear.ProtoReflect.Descriptor instead. func (*Distribution_BucketOptions_Linear) Descriptor() ([]byte, []int) { - return fileDescriptor_0835ee0fd90bf943, []int{0, 1, 0} + return file_google_api_distribution_proto_rawDescGZIP(), []int{0, 1, 0} } -func (m *Distribution_BucketOptions_Linear) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Distribution_BucketOptions_Linear.Unmarshal(m, b) -} -func (m *Distribution_BucketOptions_Linear) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Distribution_BucketOptions_Linear.Marshal(b, m, deterministic) -} -func (m *Distribution_BucketOptions_Linear) XXX_Merge(src proto.Message) { - xxx_messageInfo_Distribution_BucketOptions_Linear.Merge(m, src) -} -func (m *Distribution_BucketOptions_Linear) XXX_Size() int { - return xxx_messageInfo_Distribution_BucketOptions_Linear.Size(m) -} -func (m *Distribution_BucketOptions_Linear) XXX_DiscardUnknown() { - xxx_messageInfo_Distribution_BucketOptions_Linear.DiscardUnknown(m) -} - -var xxx_messageInfo_Distribution_BucketOptions_Linear proto.InternalMessageInfo - -func (m *Distribution_BucketOptions_Linear) GetNumFiniteBuckets() int32 { - if m != nil { - return m.NumFiniteBuckets +func (x *Distribution_BucketOptions_Linear) GetNumFiniteBuckets() int32 { + if x != nil { + return x.NumFiniteBuckets } return 0 } -func (m *Distribution_BucketOptions_Linear) GetWidth() float64 { - if m != nil { - return m.Width +func (x *Distribution_BucketOptions_Linear) GetWidth() float64 { + if x != nil { + return x.Width } return 0 } -func (m *Distribution_BucketOptions_Linear) GetOffset() float64 { - if m != nil { - return m.Offset +func (x *Distribution_BucketOptions_Linear) GetOffset() float64 { + if x != nil { + return x.Offset } return 0 } @@ -397,61 +519,67 @@ func (m *Distribution_BucketOptions_Linear) GetOffset() float64 { // Upper bound (0 <= i < N-1): scale * (growth_factor ^ i). // Lower bound (1 <= i < N): scale * (growth_factor ^ (i - 1)). type Distribution_BucketOptions_Exponential struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Must be greater than 0. NumFiniteBuckets int32 `protobuf:"varint,1,opt,name=num_finite_buckets,json=numFiniteBuckets,proto3" json:"num_finite_buckets,omitempty"` // Must be greater than 1. GrowthFactor float64 `protobuf:"fixed64,2,opt,name=growth_factor,json=growthFactor,proto3" json:"growth_factor,omitempty"` // Must be greater than 0. - Scale float64 `protobuf:"fixed64,3,opt,name=scale,proto3" json:"scale,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Scale float64 `protobuf:"fixed64,3,opt,name=scale,proto3" json:"scale,omitempty"` } -func (m *Distribution_BucketOptions_Exponential) Reset() { - *m = Distribution_BucketOptions_Exponential{} +func (x *Distribution_BucketOptions_Exponential) Reset() { + *x = Distribution_BucketOptions_Exponential{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_distribution_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *Distribution_BucketOptions_Exponential) String() string { return proto.CompactTextString(m) } -func (*Distribution_BucketOptions_Exponential) ProtoMessage() {} + +func (x *Distribution_BucketOptions_Exponential) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Distribution_BucketOptions_Exponential) ProtoMessage() {} + +func (x *Distribution_BucketOptions_Exponential) ProtoReflect() protoreflect.Message { + mi := &file_google_api_distribution_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Distribution_BucketOptions_Exponential.ProtoReflect.Descriptor instead. func (*Distribution_BucketOptions_Exponential) Descriptor() ([]byte, []int) { - return fileDescriptor_0835ee0fd90bf943, []int{0, 1, 1} + return file_google_api_distribution_proto_rawDescGZIP(), []int{0, 1, 1} } -func (m *Distribution_BucketOptions_Exponential) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Distribution_BucketOptions_Exponential.Unmarshal(m, b) -} -func (m *Distribution_BucketOptions_Exponential) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Distribution_BucketOptions_Exponential.Marshal(b, m, deterministic) -} -func (m *Distribution_BucketOptions_Exponential) XXX_Merge(src proto.Message) { - xxx_messageInfo_Distribution_BucketOptions_Exponential.Merge(m, src) -} -func (m *Distribution_BucketOptions_Exponential) XXX_Size() int { - return xxx_messageInfo_Distribution_BucketOptions_Exponential.Size(m) -} -func (m *Distribution_BucketOptions_Exponential) XXX_DiscardUnknown() { - xxx_messageInfo_Distribution_BucketOptions_Exponential.DiscardUnknown(m) -} - -var xxx_messageInfo_Distribution_BucketOptions_Exponential proto.InternalMessageInfo - -func (m *Distribution_BucketOptions_Exponential) GetNumFiniteBuckets() int32 { - if m != nil { - return m.NumFiniteBuckets +func (x *Distribution_BucketOptions_Exponential) GetNumFiniteBuckets() int32 { + if x != nil { + return x.NumFiniteBuckets } return 0 } -func (m *Distribution_BucketOptions_Exponential) GetGrowthFactor() float64 { - if m != nil { - return m.GrowthFactor +func (x *Distribution_BucketOptions_Exponential) GetGrowthFactor() float64 { + if x != nil { + return x.GrowthFactor } return 0 } -func (m *Distribution_BucketOptions_Exponential) GetScale() float64 { - if m != nil { - return m.Scale +func (x *Distribution_BucketOptions_Exponential) GetScale() float64 { + if x != nil { + return x.Scale } return 0 } @@ -468,173 +596,294 @@ func (m *Distribution_BucketOptions_Exponential) GetScale() float64 { // only one element, then there are no finite buckets, and that single // element is the common boundary of the overflow and underflow buckets. type Distribution_BucketOptions_Explicit struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The values must be monotonically increasing. - Bounds []float64 `protobuf:"fixed64,1,rep,packed,name=bounds,proto3" json:"bounds,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Bounds []float64 `protobuf:"fixed64,1,rep,packed,name=bounds,proto3" json:"bounds,omitempty"` } -func (m *Distribution_BucketOptions_Explicit) Reset() { *m = Distribution_BucketOptions_Explicit{} } -func (m *Distribution_BucketOptions_Explicit) String() string { return proto.CompactTextString(m) } -func (*Distribution_BucketOptions_Explicit) ProtoMessage() {} +func (x *Distribution_BucketOptions_Explicit) Reset() { + *x = Distribution_BucketOptions_Explicit{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_distribution_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Distribution_BucketOptions_Explicit) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Distribution_BucketOptions_Explicit) ProtoMessage() {} + +func (x *Distribution_BucketOptions_Explicit) ProtoReflect() protoreflect.Message { + mi := &file_google_api_distribution_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Distribution_BucketOptions_Explicit.ProtoReflect.Descriptor instead. func (*Distribution_BucketOptions_Explicit) Descriptor() ([]byte, []int) { - return fileDescriptor_0835ee0fd90bf943, []int{0, 1, 2} + return file_google_api_distribution_proto_rawDescGZIP(), []int{0, 1, 2} } -func (m *Distribution_BucketOptions_Explicit) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Distribution_BucketOptions_Explicit.Unmarshal(m, b) -} -func (m *Distribution_BucketOptions_Explicit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Distribution_BucketOptions_Explicit.Marshal(b, m, deterministic) -} -func (m *Distribution_BucketOptions_Explicit) XXX_Merge(src proto.Message) { - xxx_messageInfo_Distribution_BucketOptions_Explicit.Merge(m, src) -} -func (m *Distribution_BucketOptions_Explicit) XXX_Size() int { - return xxx_messageInfo_Distribution_BucketOptions_Explicit.Size(m) -} -func (m *Distribution_BucketOptions_Explicit) XXX_DiscardUnknown() { - xxx_messageInfo_Distribution_BucketOptions_Explicit.DiscardUnknown(m) -} - -var xxx_messageInfo_Distribution_BucketOptions_Explicit proto.InternalMessageInfo - -func (m *Distribution_BucketOptions_Explicit) GetBounds() []float64 { - if m != nil { - return m.Bounds +func (x *Distribution_BucketOptions_Explicit) GetBounds() []float64 { + if x != nil { + return x.Bounds } return nil } -// Exemplars are example points that may be used to annotate aggregated -// distribution values. They are metadata that gives information about a -// particular value added to a Distribution bucket, such as a trace ID that -// was active when a value was added. They may contain further information, -// such as a example values and timestamps, origin, etc. -type Distribution_Exemplar struct { - // Value of the exemplar point. This value determines to which bucket the - // exemplar belongs. - Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"` - // The observation (sampling) time of the above value. - Timestamp *timestamp.Timestamp `protobuf:"bytes,2,opt,name=timestamp,proto3" json:"timestamp,omitempty"` - // Contextual information about the example value. Examples are: - // - // Trace: type.googleapis.com/google.monitoring.v3.SpanContext - // - // Literal string: type.googleapis.com/google.protobuf.StringValue - // - // Labels dropped during aggregation: - // type.googleapis.com/google.monitoring.v3.DroppedLabels - // - // There may be only a single attachment of any given message type in a - // single exemplar, and this is enforced by the system. - Attachments []*any.Any `protobuf:"bytes,3,rep,name=attachments,proto3" json:"attachments,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` +var File_google_api_distribution_proto protoreflect.FileDescriptor + +var file_google_api_distribution_proto_rawDesc = []byte{ + 0x0a, 0x1d, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x64, 0x69, 0x73, + 0x74, 0x72, 0x69, 0x62, 0x75, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, + 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 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*Distribution_Exemplar) Reset() { *m = Distribution_Exemplar{} } -func (m *Distribution_Exemplar) String() string { return proto.CompactTextString(m) } -func (*Distribution_Exemplar) ProtoMessage() {} -func (*Distribution_Exemplar) Descriptor() ([]byte, []int) { - return fileDescriptor_0835ee0fd90bf943, []int{0, 2} +var ( + file_google_api_distribution_proto_rawDescOnce sync.Once + file_google_api_distribution_proto_rawDescData = file_google_api_distribution_proto_rawDesc +) + +func file_google_api_distribution_proto_rawDescGZIP() []byte { + file_google_api_distribution_proto_rawDescOnce.Do(func() { + file_google_api_distribution_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_distribution_proto_rawDescData) + }) + return file_google_api_distribution_proto_rawDescData } -func (m *Distribution_Exemplar) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Distribution_Exemplar.Unmarshal(m, b) +var file_google_api_distribution_proto_msgTypes = make([]protoimpl.MessageInfo, 7) +var file_google_api_distribution_proto_goTypes = []interface{}{ + (*Distribution)(nil), // 0: google.api.Distribution + (*Distribution_Range)(nil), // 1: google.api.Distribution.Range + (*Distribution_BucketOptions)(nil), // 2: google.api.Distribution.BucketOptions + (*Distribution_Exemplar)(nil), // 3: google.api.Distribution.Exemplar + (*Distribution_BucketOptions_Linear)(nil), // 4: google.api.Distribution.BucketOptions.Linear + (*Distribution_BucketOptions_Exponential)(nil), // 5: google.api.Distribution.BucketOptions.Exponential + (*Distribution_BucketOptions_Explicit)(nil), // 6: google.api.Distribution.BucketOptions.Explicit + (*timestamppb.Timestamp)(nil), // 7: google.protobuf.Timestamp + (*anypb.Any)(nil), // 8: google.protobuf.Any } -func (m *Distribution_Exemplar) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Distribution_Exemplar.Marshal(b, m, deterministic) -} -func (m *Distribution_Exemplar) XXX_Merge(src proto.Message) { - xxx_messageInfo_Distribution_Exemplar.Merge(m, src) -} -func (m *Distribution_Exemplar) XXX_Size() int { - return xxx_messageInfo_Distribution_Exemplar.Size(m) -} -func (m *Distribution_Exemplar) XXX_DiscardUnknown() { - xxx_messageInfo_Distribution_Exemplar.DiscardUnknown(m) +var file_google_api_distribution_proto_depIdxs = []int32{ + 1, // 0: google.api.Distribution.range:type_name -> google.api.Distribution.Range + 2, // 1: google.api.Distribution.bucket_options:type_name -> google.api.Distribution.BucketOptions + 3, // 2: google.api.Distribution.exemplars:type_name -> google.api.Distribution.Exemplar + 4, // 3: google.api.Distribution.BucketOptions.linear_buckets:type_name -> google.api.Distribution.BucketOptions.Linear + 5, // 4: google.api.Distribution.BucketOptions.exponential_buckets:type_name -> google.api.Distribution.BucketOptions.Exponential + 6, // 5: google.api.Distribution.BucketOptions.explicit_buckets:type_name -> google.api.Distribution.BucketOptions.Explicit + 7, // 6: google.api.Distribution.Exemplar.timestamp:type_name -> google.protobuf.Timestamp + 8, // 7: google.api.Distribution.Exemplar.attachments:type_name -> google.protobuf.Any + 8, // [8:8] is the sub-list for method output_type + 8, // [8:8] is the sub-list for method input_type + 8, // [8:8] is the sub-list for extension type_name + 8, // [8:8] is the sub-list for extension extendee + 0, // [0:8] is the sub-list for field type_name } -var xxx_messageInfo_Distribution_Exemplar proto.InternalMessageInfo - -func (m *Distribution_Exemplar) GetValue() float64 { - if m != nil { - return m.Value +func init() { file_google_api_distribution_proto_init() } +func file_google_api_distribution_proto_init() { + if File_google_api_distribution_proto != nil { + return } - return 0 -} - -func (m *Distribution_Exemplar) GetTimestamp() *timestamp.Timestamp { - if m != nil { - return m.Timestamp + if !protoimpl.UnsafeEnabled { + file_google_api_distribution_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Distribution); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_distribution_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Distribution_Range); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_distribution_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Distribution_BucketOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_distribution_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Distribution_Exemplar); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_distribution_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Distribution_BucketOptions_Linear); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_distribution_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Distribution_BucketOptions_Exponential); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_distribution_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Distribution_BucketOptions_Explicit); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } - return nil -} - -func (m *Distribution_Exemplar) GetAttachments() []*any.Any { - if m != nil { - return m.Attachments + file_google_api_distribution_proto_msgTypes[2].OneofWrappers = []interface{}{ + (*Distribution_BucketOptions_LinearBuckets)(nil), + (*Distribution_BucketOptions_ExponentialBuckets)(nil), + (*Distribution_BucketOptions_ExplicitBuckets)(nil), } - return nil -} - -func init() { - proto.RegisterType((*Distribution)(nil), "google.api.Distribution") - proto.RegisterType((*Distribution_Range)(nil), "google.api.Distribution.Range") - proto.RegisterType((*Distribution_BucketOptions)(nil), "google.api.Distribution.BucketOptions") - proto.RegisterType((*Distribution_BucketOptions_Linear)(nil), "google.api.Distribution.BucketOptions.Linear") - proto.RegisterType((*Distribution_BucketOptions_Exponential)(nil), "google.api.Distribution.BucketOptions.Exponential") - proto.RegisterType((*Distribution_BucketOptions_Explicit)(nil), "google.api.Distribution.BucketOptions.Explicit") - proto.RegisterType((*Distribution_Exemplar)(nil), "google.api.Distribution.Exemplar") -} - -func init() { - proto.RegisterFile("google/api/distribution.proto", fileDescriptor_0835ee0fd90bf943) -} - -var fileDescriptor_0835ee0fd90bf943 = []byte{ - // 631 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x54, 0xed, 0x6a, 0xd4, 0x40, - 0x14, 0x6d, 0x9a, 0xdd, 0x6d, 0x7b, 0xb7, 0x5b, 0xeb, 0x58, 0x25, 0x06, 0xd4, 0xb5, 0x05, 0x59, - 0x50, 0xb3, 0xb0, 0x8a, 0x0a, 0xfe, 0x90, 0x6e, 0x3f, 0xac, 0xa0, 0xb4, 0x8c, 0xe2, 0x0f, 0x11, - 0xc2, 0x6c, 0x76, 0x92, 0x0e, 0x26, 0x33, 0x69, 0x32, 0x69, 0xb7, 0xaf, 0xe1, 0x23, 0xf8, 0x16, - 0xbe, 0x8a, 0x4f, 0x23, 0xf3, 0x91, 0x6e, 0x6a, 0x29, 0xd4, 0x7f, 0xb9, 0xf7, 0x9c, 0x7b, 0xce, - 0xbd, 0x73, 0x67, 0x02, 0x0f, 0x12, 0x21, 0x92, 0x94, 0x0e, 0x49, 0xce, 0x86, 0x53, 0x56, 0xca, - 0x82, 0x4d, 0x2a, 0xc9, 0x04, 0x0f, 0xf2, 0x42, 0x48, 0x81, 0xc0, 0xc0, 0x01, 0xc9, 0x99, 0x7f, - 0xdf, 0x52, 0x35, 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41500e3181..6d693dd986 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/label/label.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/label/label.pb.go @@ -1,25 +1,39 @@ +// Copyright 2015 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/label.proto package label import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // Value types that can be used as label values. type LabelDescriptor_ValueType int32 @@ -33,110 +47,203 @@ const ( LabelDescriptor_INT64 LabelDescriptor_ValueType = 2 ) -var LabelDescriptor_ValueType_name = map[int32]string{ - 0: "STRING", - 1: "BOOL", - 2: "INT64", -} +// Enum value maps for LabelDescriptor_ValueType. +var ( + LabelDescriptor_ValueType_name = map[int32]string{ + 0: "STRING", + 1: "BOOL", + 2: "INT64", + } + LabelDescriptor_ValueType_value = map[string]int32{ + "STRING": 0, + "BOOL": 1, + "INT64": 2, + } +) -var LabelDescriptor_ValueType_value = map[string]int32{ - "STRING": 0, - "BOOL": 1, - "INT64": 2, +func (x LabelDescriptor_ValueType) Enum() *LabelDescriptor_ValueType { + p := new(LabelDescriptor_ValueType) + *p = x + return p } func (x LabelDescriptor_ValueType) String() string { - return proto.EnumName(LabelDescriptor_ValueType_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (LabelDescriptor_ValueType) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_label_proto_enumTypes[0].Descriptor() +} + +func (LabelDescriptor_ValueType) Type() protoreflect.EnumType { + return &file_google_api_label_proto_enumTypes[0] +} + +func (x LabelDescriptor_ValueType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use LabelDescriptor_ValueType.Descriptor instead. func (LabelDescriptor_ValueType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_f372a463e25ba151, []int{0, 0} + return file_google_api_label_proto_rawDescGZIP(), []int{0, 0} } // A description of a label. type LabelDescriptor struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The label key. Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` // The type of data that can be assigned to the label. ValueType LabelDescriptor_ValueType `protobuf:"varint,2,opt,name=value_type,json=valueType,proto3,enum=google.api.LabelDescriptor_ValueType" json:"value_type,omitempty"` // A human-readable description for the label. - Description string `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Description string `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"` } -func (m *LabelDescriptor) Reset() { *m = LabelDescriptor{} } -func (m *LabelDescriptor) String() string { return proto.CompactTextString(m) } -func (*LabelDescriptor) ProtoMessage() {} +func (x *LabelDescriptor) Reset() { + *x = LabelDescriptor{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_label_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LabelDescriptor) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LabelDescriptor) ProtoMessage() {} + +func (x *LabelDescriptor) ProtoReflect() protoreflect.Message { + mi := &file_google_api_label_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LabelDescriptor.ProtoReflect.Descriptor instead. func (*LabelDescriptor) Descriptor() ([]byte, []int) { - return fileDescriptor_f372a463e25ba151, []int{0} + return file_google_api_label_proto_rawDescGZIP(), []int{0} } -func (m *LabelDescriptor) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LabelDescriptor.Unmarshal(m, b) -} -func (m *LabelDescriptor) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LabelDescriptor.Marshal(b, m, deterministic) -} -func (m *LabelDescriptor) XXX_Merge(src proto.Message) { - xxx_messageInfo_LabelDescriptor.Merge(m, src) -} -func (m *LabelDescriptor) XXX_Size() int { - return xxx_messageInfo_LabelDescriptor.Size(m) -} -func (m *LabelDescriptor) XXX_DiscardUnknown() { - xxx_messageInfo_LabelDescriptor.DiscardUnknown(m) -} - -var xxx_messageInfo_LabelDescriptor proto.InternalMessageInfo - -func (m *LabelDescriptor) GetKey() string { - if m != nil { - return m.Key +func (x *LabelDescriptor) GetKey() string { + if x != nil { + return x.Key } return "" } -func (m *LabelDescriptor) GetValueType() LabelDescriptor_ValueType { - if m != nil { - return m.ValueType +func (x *LabelDescriptor) GetValueType() LabelDescriptor_ValueType { + if x != nil { + return x.ValueType } return LabelDescriptor_STRING } -func (m *LabelDescriptor) GetDescription() string { - if m != nil { - return m.Description +func (x *LabelDescriptor) GetDescription() string { + if x != nil { + return x.Description } return "" } -func init() { - proto.RegisterEnum("google.api.LabelDescriptor_ValueType", LabelDescriptor_ValueType_name, LabelDescriptor_ValueType_value) - proto.RegisterType((*LabelDescriptor)(nil), "google.api.LabelDescriptor") +var File_google_api_label_proto protoreflect.FileDescriptor + +var file_google_api_label_proto_rawDesc = []byte{ + 0x0a, 0x16, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x6c, 0x61, 0x62, + 0x65, 0x6c, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, + 0x2e, 0x61, 0x70, 0x69, 0x22, 0xb9, 0x01, 0x0a, 0x0f, 0x4c, 0x61, 0x62, 0x65, 0x6c, 0x44, 0x65, + 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, + 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x44, 0x0a, 0x0a, 0x76, 0x61, + 0x6c, 0x75, 0x65, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x25, + 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x4c, 0x61, 0x62, 0x65, + 0x6c, 0x44, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2e, 0x56, 0x61, 0x6c, 0x75, + 0x65, 0x54, 0x79, 0x70, 0x65, 0x52, 0x09, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x54, 0x79, 0x70, 0x65, + 0x12, 0x20, 0x0a, 0x0b, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x18, + 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x69, + 0x6f, 0x6e, 0x22, 0x2c, 0x0a, 0x09, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x54, 0x79, 0x70, 0x65, 0x12, + 0x0a, 0x0a, 0x06, 0x53, 0x54, 0x52, 0x49, 0x4e, 0x47, 0x10, 0x00, 0x12, 0x08, 0x0a, 0x04, 0x42, + 0x4f, 0x4f, 0x4c, 0x10, 0x01, 0x12, 0x09, 0x0a, 0x05, 0x49, 0x4e, 0x54, 0x36, 0x34, 0x10, 0x02, + 0x42, 0x5f, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, + 0x70, 0x69, 0x42, 0x0a, 0x4c, 0x61, 0x62, 0x65, 0x6c, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, + 0x5a, 0x35, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, + 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x6c, 0x61, 0x62, 0x65, + 0x6c, 0x3b, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x04, 0x47, 0x41, 0x50, + 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -func init() { - proto.RegisterFile("google/api/label.proto", fileDescriptor_f372a463e25ba151) +var ( + file_google_api_label_proto_rawDescOnce sync.Once + file_google_api_label_proto_rawDescData = file_google_api_label_proto_rawDesc +) + +func file_google_api_label_proto_rawDescGZIP() []byte { + file_google_api_label_proto_rawDescOnce.Do(func() { + file_google_api_label_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_label_proto_rawDescData) + }) + return file_google_api_label_proto_rawDescData } -var fileDescriptor_f372a463e25ba151 = []byte{ - // 252 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0x4b, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x4f, 0x2c, 0xc8, 0xd4, 0xcf, 0x49, 0x4c, 0x4a, 0xcd, 0xd1, 0x2b, 0x28, 0xca, - 0x2f, 0xc9, 0x17, 0xe2, 0x82, 0x88, 0xeb, 0x25, 0x16, 0x64, 0x2a, 0xed, 0x64, 0xe4, 0xe2, 0xf7, - 0x01, 0xc9, 0xb9, 0xa4, 0x16, 0x27, 0x17, 0x65, 0x16, 0x94, 0xe4, 0x17, 0x09, 0x09, 0x70, 0x31, - 0x67, 0xa7, 0x56, 0x4a, 0x30, 0x2a, 0x30, 0x6a, 0x70, 0x06, 0x81, 0x98, 0x42, 0x2e, 0x5c, 0x5c, - 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DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/launch_stage.proto package api import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // The launch stage as defined by [Google Cloud Platform // Launch Stages](http://cloud.google.com/terms/launch-stages). @@ -28,6 +42,10 @@ type LaunchStage int32 const ( // Do not use this default value. LaunchStage_LAUNCH_STAGE_UNSPECIFIED LaunchStage = 0 + // The feature is not yet implemented. Users can not use it. + LaunchStage_UNIMPLEMENTED LaunchStage = 6 + // Prelaunch features are hidden from users and are only visible internally. + LaunchStage_PRELAUNCH LaunchStage = 7 // Early Access features are limited to a closed group of testers. To use // these features, you must sign up in advance and sign a Trusted Tester // agreement (which includes confidentiality provisions). These features may @@ -38,7 +56,7 @@ const ( // for widespread use. By Alpha, all significant design issues are resolved // and we are in the process of verifying functionality. Alpha customers // need to apply for access, agree to applicable terms, and have their - // projects whitelisted. Alpha releases don’t have to be feature complete, + // projects allowlisted. Alpha releases don’t have to be feature complete, // no SLAs are provided, and there are no technical support obligations, but // they will be far enough along that customers can actually use them in // test environments or for limited-use tests -- just like they would in @@ -61,55 +79,125 @@ const ( LaunchStage_DEPRECATED LaunchStage = 5 ) -var LaunchStage_name = map[int32]string{ - 0: "LAUNCH_STAGE_UNSPECIFIED", - 1: "EARLY_ACCESS", - 2: "ALPHA", - 3: "BETA", - 4: "GA", - 5: "DEPRECATED", -} +// Enum value maps for LaunchStage. +var ( + LaunchStage_name = map[int32]string{ + 0: "LAUNCH_STAGE_UNSPECIFIED", + 6: "UNIMPLEMENTED", + 7: "PRELAUNCH", + 1: "EARLY_ACCESS", + 2: "ALPHA", + 3: "BETA", + 4: "GA", + 5: "DEPRECATED", + } + LaunchStage_value = map[string]int32{ + "LAUNCH_STAGE_UNSPECIFIED": 0, + "UNIMPLEMENTED": 6, + "PRELAUNCH": 7, + "EARLY_ACCESS": 1, + "ALPHA": 2, + "BETA": 3, + "GA": 4, + "DEPRECATED": 5, + } +) -var LaunchStage_value = map[string]int32{ - "LAUNCH_STAGE_UNSPECIFIED": 0, - "EARLY_ACCESS": 1, - "ALPHA": 2, - "BETA": 3, - "GA": 4, - "DEPRECATED": 5, +func (x LaunchStage) Enum() *LaunchStage { + p := new(LaunchStage) + *p = x + return p } func (x LaunchStage) String() string { - return proto.EnumName(LaunchStage_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (LaunchStage) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_launch_stage_proto_enumTypes[0].Descriptor() +} + +func (LaunchStage) Type() protoreflect.EnumType { + return &file_google_api_launch_stage_proto_enumTypes[0] +} + +func (x LaunchStage) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use LaunchStage.Descriptor instead. func (LaunchStage) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_6b5f68b6c1cefff8, []int{0} + return file_google_api_launch_stage_proto_rawDescGZIP(), []int{0} } -func init() { - proto.RegisterEnum("google.api.LaunchStage", LaunchStage_name, LaunchStage_value) +var File_google_api_launch_stage_proto protoreflect.FileDescriptor + +var file_google_api_launch_stage_proto_rawDesc = []byte{ + 0x0a, 0x1d, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x6c, 0x61, 0x75, + 0x6e, 0x63, 0x68, 0x5f, 0x73, 0x74, 0x61, 0x67, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, + 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x2a, 0x8c, 0x01, 0x0a, 0x0b, + 0x4c, 0x61, 0x75, 0x6e, 0x63, 0x68, 0x53, 0x74, 0x61, 0x67, 0x65, 0x12, 0x1c, 0x0a, 0x18, 0x4c, + 0x41, 0x55, 0x4e, 0x43, 0x48, 0x5f, 0x53, 0x54, 0x41, 0x47, 0x45, 0x5f, 0x55, 0x4e, 0x53, 0x50, + 0x45, 0x43, 0x49, 0x46, 0x49, 0x45, 0x44, 0x10, 0x00, 0x12, 0x11, 0x0a, 0x0d, 0x55, 0x4e, 0x49, + 0x4d, 0x50, 0x4c, 0x45, 0x4d, 0x45, 0x4e, 0x54, 0x45, 0x44, 0x10, 0x06, 0x12, 0x0d, 0x0a, 0x09, + 0x50, 0x52, 0x45, 0x4c, 0x41, 0x55, 0x4e, 0x43, 0x48, 0x10, 0x07, 0x12, 0x10, 0x0a, 0x0c, 0x45, + 0x41, 0x52, 0x4c, 0x59, 0x5f, 0x41, 0x43, 0x43, 0x45, 0x53, 0x53, 0x10, 0x01, 0x12, 0x09, 0x0a, + 0x05, 0x41, 0x4c, 0x50, 0x48, 0x41, 0x10, 0x02, 0x12, 0x08, 0x0a, 0x04, 0x42, 0x45, 0x54, 0x41, + 0x10, 0x03, 0x12, 0x06, 0x0a, 0x02, 0x47, 0x41, 0x10, 0x04, 0x12, 0x0e, 0x0a, 0x0a, 0x44, 0x45, + 0x50, 0x52, 0x45, 0x43, 0x41, 0x54, 0x45, 0x44, 0x10, 0x05, 0x42, 0x5a, 0x0a, 0x0e, 0x63, 0x6f, + 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x10, 0x4c, 0x61, + 0x75, 0x6e, 0x63, 0x68, 0x53, 0x74, 0x61, 0x67, 0x65, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, + 0x5a, 0x2d, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, + 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x3b, 0x61, 0x70, 0x69, 0xa2, + 0x02, 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -func init() { - proto.RegisterFile("google/api/launch_stage.proto", fileDescriptor_6b5f68b6c1cefff8) +var ( + file_google_api_launch_stage_proto_rawDescOnce sync.Once + file_google_api_launch_stage_proto_rawDescData = file_google_api_launch_stage_proto_rawDesc +) + +func file_google_api_launch_stage_proto_rawDescGZIP() []byte { + file_google_api_launch_stage_proto_rawDescOnce.Do(func() { + file_google_api_launch_stage_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_launch_stage_proto_rawDescData) + }) + return file_google_api_launch_stage_proto_rawDescData } -var fileDescriptor_6b5f68b6c1cefff8 = []byte{ - // 225 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x8f, 0xc1, 0x4a, 0xc3, 0x40, - 0x14, 0x45, 0x6d, 0x4c, 0x8b, 0x3e, 0xa5, 0x3c, 0x66, 0xe5, 0x42, 0x7f, 0x40, 0x30, 0x59, 0xb8, - 0x74, 0xf5, 0x32, 0x79, 0xa6, 0x81, 0x50, 0x86, 0x4e, 0xba, 0xb0, 0x9b, 0x30, 0x96, 0x30, 0x8e, - 0xc4, 0xcc, 0xd0, 0xd6, 0x1f, 0xf2, 0x4b, 0x25, 0x89, 0x60, 0xd7, 0xe7, 0xc0, 0x3d, 0x17, 0x1e, - 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DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/metric.proto package metric import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - duration "github.com/golang/protobuf/ptypes/duration" api "google.golang.org/genproto/googleapis/api" label "google.golang.org/genproto/googleapis/api/label" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + durationpb "google.golang.org/protobuf/types/known/durationpb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // The kind of measurement. It describes how the data is reported. +// For information on setting the start time and end time based on +// the MetricKind, see [TimeInterval][google.monitoring.v3.TimeInterval]. type MetricDescriptor_MetricKind int32 const ( @@ -42,26 +58,47 @@ const ( MetricDescriptor_CUMULATIVE MetricDescriptor_MetricKind = 3 ) -var MetricDescriptor_MetricKind_name = map[int32]string{ - 0: "METRIC_KIND_UNSPECIFIED", - 1: "GAUGE", - 2: "DELTA", - 3: "CUMULATIVE", -} +// Enum value maps for MetricDescriptor_MetricKind. +var ( + MetricDescriptor_MetricKind_name = map[int32]string{ + 0: "METRIC_KIND_UNSPECIFIED", + 1: "GAUGE", + 2: "DELTA", + 3: "CUMULATIVE", + } + MetricDescriptor_MetricKind_value = map[string]int32{ + "METRIC_KIND_UNSPECIFIED": 0, + "GAUGE": 1, + "DELTA": 2, + "CUMULATIVE": 3, + } +) -var MetricDescriptor_MetricKind_value = map[string]int32{ - "METRIC_KIND_UNSPECIFIED": 0, - "GAUGE": 1, - "DELTA": 2, - "CUMULATIVE": 3, +func (x MetricDescriptor_MetricKind) Enum() *MetricDescriptor_MetricKind { + p := new(MetricDescriptor_MetricKind) + *p = x + return p } func (x MetricDescriptor_MetricKind) String() string { - return proto.EnumName(MetricDescriptor_MetricKind_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (MetricDescriptor_MetricKind) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_metric_proto_enumTypes[0].Descriptor() +} + +func (MetricDescriptor_MetricKind) Type() protoreflect.EnumType { + return &file_google_api_metric_proto_enumTypes[0] +} + +func (x MetricDescriptor_MetricKind) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use MetricDescriptor_MetricKind.Descriptor instead. func (MetricDescriptor_MetricKind) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_927eaac1a24f8abb, []int{0, 0} + return file_google_api_metric_proto_rawDescGZIP(), []int{0, 0} } // The value type of a metric. @@ -86,43 +123,69 @@ const ( MetricDescriptor_MONEY MetricDescriptor_ValueType = 6 ) -var MetricDescriptor_ValueType_name = map[int32]string{ - 0: "VALUE_TYPE_UNSPECIFIED", - 1: "BOOL", - 2: "INT64", - 3: "DOUBLE", - 4: "STRING", - 5: "DISTRIBUTION", - 6: "MONEY", -} +// Enum value maps for MetricDescriptor_ValueType. +var ( + MetricDescriptor_ValueType_name = map[int32]string{ + 0: "VALUE_TYPE_UNSPECIFIED", + 1: "BOOL", + 2: "INT64", + 3: "DOUBLE", + 4: "STRING", + 5: "DISTRIBUTION", + 6: "MONEY", + } + MetricDescriptor_ValueType_value = map[string]int32{ + "VALUE_TYPE_UNSPECIFIED": 0, + "BOOL": 1, + "INT64": 2, + "DOUBLE": 3, + "STRING": 4, + "DISTRIBUTION": 5, + "MONEY": 6, + } +) -var MetricDescriptor_ValueType_value = map[string]int32{ - "VALUE_TYPE_UNSPECIFIED": 0, - "BOOL": 1, - "INT64": 2, - "DOUBLE": 3, - "STRING": 4, - "DISTRIBUTION": 5, - "MONEY": 6, +func (x MetricDescriptor_ValueType) Enum() *MetricDescriptor_ValueType { + p := new(MetricDescriptor_ValueType) + *p = x + return p } func (x MetricDescriptor_ValueType) String() string { - return proto.EnumName(MetricDescriptor_ValueType_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (MetricDescriptor_ValueType) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_metric_proto_enumTypes[1].Descriptor() +} + +func (MetricDescriptor_ValueType) Type() protoreflect.EnumType { + return &file_google_api_metric_proto_enumTypes[1] +} + +func (x MetricDescriptor_ValueType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use MetricDescriptor_ValueType.Descriptor instead. func (MetricDescriptor_ValueType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_927eaac1a24f8abb, []int{0, 1} + return file_google_api_metric_proto_rawDescGZIP(), []int{0, 1} } // Defines a metric type and its schema. Once a metric descriptor is created, // deleting or altering it stops data collection and makes the metric type's // existing data unusable. +// type MetricDescriptor struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The resource name of the metric descriptor. Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` // The metric type, including its DNS name prefix. The type is not - // URL-encoded. All user-defined metric types have the DNS name - // `custom.googleapis.com` or `external.googleapis.com`. Metric types should + // URL-encoded. All user-defined metric types have the DNS name + // `custom.googleapis.com` or `external.googleapis.com`. Metric types should // use a natural hierarchical grouping. For example: // // "custom.googleapis.com/invoice/paid/amount" @@ -146,24 +209,24 @@ type MetricDescriptor struct { // if the `value_type` is `INT64`, `DOUBLE`, or `DISTRIBUTION`. The `unit` // defines the representation of the stored metric values. // - // Different systems may scale the values to be more easily displayed (so a - // value of `0.02KBy` _might_ be displayed as `20By`, and a value of - // `3523KBy` _might_ be displayed as `3.5MBy`). However, if the `unit` is - // `KBy`, then the value of the metric is always in thousands of bytes, no - // matter how it may be displayed.. + // Different systems might scale the values to be more easily displayed (so a + // value of `0.02kBy` _might_ be displayed as `20By`, and a value of + // `3523kBy` _might_ be displayed as `3.5MBy`). However, if the `unit` is + // `kBy`, then the value of the metric is always in thousands of bytes, no + // matter how it might be displayed. // // If you want a custom metric to record the exact number of CPU-seconds used // by a job, you can create an `INT64 CUMULATIVE` metric whose `unit` is // `s{CPU}` (or equivalently `1s{CPU}` or just `s`). If the job uses 12,005 // CPU-seconds, then the value is written as `12005`. // - // Alternatively, if you want a custome metric to record data in a more + // Alternatively, if you want a custom metric to record data in a more // granular way, you can create a `DOUBLE CUMULATIVE` metric whose `unit` is // `ks{CPU}`, and then write the value `12.005` (which is `12005/1000`), // or use `Kis{CPU}` and write `11.723` (which is `12005/1024`). // // The supported units are a subset of [The Unified Code for Units of - // Measure](http://unitsofmeasure.org/ucum.html) standard: + // Measure](https://unitsofmeasure.org/ucum.html) standard: // // **Basic units (UNIT)** // @@ -173,6 +236,7 @@ type MetricDescriptor struct { // * `min` minute // * `h` hour // * `d` day + // * `1` dimensionless // // **Prefixes (PREFIX)** // @@ -243,7 +307,6 @@ type MetricDescriptor struct { // * `10^2.%` indicates a metric contains a ratio, typically in the range // 0..1, that will be multiplied by 100 and displayed as a percentage // (so a metric value `0.03` means "3 percent"). - // Unit string `protobuf:"bytes,5,opt,name=unit,proto3" json:"unit,omitempty"` // A detailed description of the metric, which can be used in documentation. Description string `protobuf:"bytes,6,opt,name=description,proto3" json:"description,omitempty"` @@ -255,171 +318,120 @@ type MetricDescriptor struct { // Optional. Metadata which can be used to guide usage of the metric. Metadata *MetricDescriptor_MetricDescriptorMetadata `protobuf:"bytes,10,opt,name=metadata,proto3" json:"metadata,omitempty"` // Optional. The launch stage of the metric definition. - LaunchStage api.LaunchStage `protobuf:"varint,12,opt,name=launch_stage,json=launchStage,proto3,enum=google.api.LaunchStage" json:"launch_stage,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + LaunchStage api.LaunchStage `protobuf:"varint,12,opt,name=launch_stage,json=launchStage,proto3,enum=google.api.LaunchStage" json:"launch_stage,omitempty"` + // Read-only. If present, then a [time + // series][google.monitoring.v3.TimeSeries], which is identified partially by + // a metric type and a [MonitoredResourceDescriptor][google.api.MonitoredResourceDescriptor], that is associated + // with this metric type can only be associated with one of the monitored + // resource types listed here. + MonitoredResourceTypes []string `protobuf:"bytes,13,rep,name=monitored_resource_types,json=monitoredResourceTypes,proto3" json:"monitored_resource_types,omitempty"` } -func (m *MetricDescriptor) Reset() { *m = MetricDescriptor{} } -func (m *MetricDescriptor) String() string { return proto.CompactTextString(m) } -func (*MetricDescriptor) ProtoMessage() {} +func (x *MetricDescriptor) Reset() { + *x = MetricDescriptor{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_metric_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MetricDescriptor) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MetricDescriptor) ProtoMessage() {} + +func (x *MetricDescriptor) ProtoReflect() protoreflect.Message { + mi := &file_google_api_metric_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MetricDescriptor.ProtoReflect.Descriptor instead. func (*MetricDescriptor) Descriptor() ([]byte, []int) { - return fileDescriptor_927eaac1a24f8abb, []int{0} + return file_google_api_metric_proto_rawDescGZIP(), []int{0} } -func (m *MetricDescriptor) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MetricDescriptor.Unmarshal(m, b) -} -func (m *MetricDescriptor) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MetricDescriptor.Marshal(b, m, deterministic) -} -func (m *MetricDescriptor) XXX_Merge(src proto.Message) { - xxx_messageInfo_MetricDescriptor.Merge(m, src) -} -func (m *MetricDescriptor) XXX_Size() int { - return xxx_messageInfo_MetricDescriptor.Size(m) -} -func (m *MetricDescriptor) XXX_DiscardUnknown() { - xxx_messageInfo_MetricDescriptor.DiscardUnknown(m) -} - -var xxx_messageInfo_MetricDescriptor proto.InternalMessageInfo - -func (m *MetricDescriptor) GetName() string { - if m != nil { - return m.Name +func (x *MetricDescriptor) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *MetricDescriptor) GetType() string { - if m != nil { - return m.Type +func (x *MetricDescriptor) GetType() string { + if x != nil { + return x.Type } return "" } -func (m *MetricDescriptor) GetLabels() []*label.LabelDescriptor { - if m != nil { - return m.Labels +func (x *MetricDescriptor) GetLabels() []*label.LabelDescriptor { + if x != nil { + return x.Labels } return nil } -func (m *MetricDescriptor) GetMetricKind() MetricDescriptor_MetricKind { - if m != nil { - return m.MetricKind +func (x *MetricDescriptor) GetMetricKind() MetricDescriptor_MetricKind { + if x != nil { + return x.MetricKind } return MetricDescriptor_METRIC_KIND_UNSPECIFIED } -func (m *MetricDescriptor) GetValueType() MetricDescriptor_ValueType { - if m != nil { - return m.ValueType +func (x *MetricDescriptor) GetValueType() MetricDescriptor_ValueType { + if x != nil { + return x.ValueType } return MetricDescriptor_VALUE_TYPE_UNSPECIFIED } -func (m *MetricDescriptor) GetUnit() string { - if m != nil { - return m.Unit +func (x *MetricDescriptor) GetUnit() string { + if x != nil { + return x.Unit } return "" } -func (m *MetricDescriptor) GetDescription() string { - if m != nil { - return m.Description +func (x *MetricDescriptor) GetDescription() string { + if x != nil { + return x.Description } return "" } -func (m *MetricDescriptor) GetDisplayName() string { - if m != nil { - return m.DisplayName +func (x *MetricDescriptor) GetDisplayName() string { + if x != nil { + return x.DisplayName } return "" } -func (m *MetricDescriptor) GetMetadata() *MetricDescriptor_MetricDescriptorMetadata { - if m != nil { - return m.Metadata +func (x *MetricDescriptor) GetMetadata() *MetricDescriptor_MetricDescriptorMetadata { + if x != nil { + return x.Metadata } return nil } -func (m *MetricDescriptor) GetLaunchStage() api.LaunchStage { - if m != nil { - return m.LaunchStage +func (x *MetricDescriptor) GetLaunchStage() api.LaunchStage { + if x != nil { + return x.LaunchStage } return api.LaunchStage_LAUNCH_STAGE_UNSPECIFIED } -// Additional annotations that can be used to guide the usage of a metric. -type MetricDescriptor_MetricDescriptorMetadata struct { - // Deprecated. Please use the MetricDescriptor.launch_stage instead. - // The launch stage of the metric definition. - LaunchStage api.LaunchStage `protobuf:"varint,1,opt,name=launch_stage,json=launchStage,proto3,enum=google.api.LaunchStage" json:"launch_stage,omitempty"` // Deprecated: Do not use. - // The sampling period of metric data points. For metrics which are written - // periodically, consecutive data points are stored at this time interval, - // excluding data loss due to errors. Metrics with a higher granularity have - // a smaller sampling period. - SamplePeriod *duration.Duration `protobuf:"bytes,2,opt,name=sample_period,json=samplePeriod,proto3" json:"sample_period,omitempty"` - // The delay of data points caused by ingestion. Data points older than this - // age are guaranteed to be ingested and available to be read, excluding - // data loss due to errors. - IngestDelay *duration.Duration `protobuf:"bytes,3,opt,name=ingest_delay,json=ingestDelay,proto3" json:"ingest_delay,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MetricDescriptor_MetricDescriptorMetadata) Reset() { - *m = MetricDescriptor_MetricDescriptorMetadata{} -} -func (m *MetricDescriptor_MetricDescriptorMetadata) String() string { return proto.CompactTextString(m) } -func (*MetricDescriptor_MetricDescriptorMetadata) ProtoMessage() {} -func (*MetricDescriptor_MetricDescriptorMetadata) Descriptor() ([]byte, []int) { - return fileDescriptor_927eaac1a24f8abb, []int{0, 0} -} - -func (m *MetricDescriptor_MetricDescriptorMetadata) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MetricDescriptor_MetricDescriptorMetadata.Unmarshal(m, b) -} -func (m *MetricDescriptor_MetricDescriptorMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MetricDescriptor_MetricDescriptorMetadata.Marshal(b, m, deterministic) -} -func (m *MetricDescriptor_MetricDescriptorMetadata) XXX_Merge(src proto.Message) { - xxx_messageInfo_MetricDescriptor_MetricDescriptorMetadata.Merge(m, src) -} -func (m *MetricDescriptor_MetricDescriptorMetadata) XXX_Size() int { - return xxx_messageInfo_MetricDescriptor_MetricDescriptorMetadata.Size(m) -} -func (m *MetricDescriptor_MetricDescriptorMetadata) XXX_DiscardUnknown() { - xxx_messageInfo_MetricDescriptor_MetricDescriptorMetadata.DiscardUnknown(m) -} - -var xxx_messageInfo_MetricDescriptor_MetricDescriptorMetadata proto.InternalMessageInfo - -// Deprecated: Do not use. -func (m *MetricDescriptor_MetricDescriptorMetadata) GetLaunchStage() api.LaunchStage { - if m != nil { - return m.LaunchStage - } - return api.LaunchStage_LAUNCH_STAGE_UNSPECIFIED -} - -func (m *MetricDescriptor_MetricDescriptorMetadata) GetSamplePeriod() *duration.Duration { - if m != nil { - return m.SamplePeriod - } - return nil -} - -func (m *MetricDescriptor_MetricDescriptorMetadata) GetIngestDelay() *duration.Duration { - if m != nil { - return m.IngestDelay +func (x *MetricDescriptor) GetMonitoredResourceTypes() []string { + if x != nil { + return x.MonitoredResourceTypes } return nil } @@ -427,111 +439,330 @@ func (m *MetricDescriptor_MetricDescriptorMetadata) GetIngestDelay() *duration.D // A specific metric, identified by specifying values for all of the // labels of a [`MetricDescriptor`][google.api.MetricDescriptor]. type Metric struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // An existing metric type, see [google.api.MetricDescriptor][google.api.MetricDescriptor]. // For example, `custom.googleapis.com/invoice/paid/amount`. Type string `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"` // The set of label values that uniquely identify this metric. All // labels listed in the `MetricDescriptor` must be assigned values. - Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *Metric) Reset() { *m = Metric{} } -func (m *Metric) String() string { return proto.CompactTextString(m) } -func (*Metric) ProtoMessage() {} +func (x *Metric) Reset() { + *x = Metric{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_metric_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Metric) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Metric) ProtoMessage() {} + +func (x *Metric) ProtoReflect() protoreflect.Message { + mi := &file_google_api_metric_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Metric.ProtoReflect.Descriptor instead. func (*Metric) Descriptor() ([]byte, []int) { - return fileDescriptor_927eaac1a24f8abb, []int{1} + return file_google_api_metric_proto_rawDescGZIP(), []int{1} } -func (m *Metric) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Metric.Unmarshal(m, b) -} -func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Metric.Marshal(b, m, deterministic) -} -func (m *Metric) XXX_Merge(src proto.Message) { - xxx_messageInfo_Metric.Merge(m, src) -} -func (m *Metric) XXX_Size() int { - return xxx_messageInfo_Metric.Size(m) -} -func (m *Metric) XXX_DiscardUnknown() { - xxx_messageInfo_Metric.DiscardUnknown(m) -} - -var xxx_messageInfo_Metric proto.InternalMessageInfo - -func (m *Metric) GetType() string { - if m != nil { - return m.Type +func (x *Metric) GetType() string { + if x != nil { + return x.Type } return "" } -func (m *Metric) GetLabels() map[string]string { - if m != nil { - return m.Labels +func (x *Metric) GetLabels() map[string]string { + if x != nil { + return x.Labels } return nil } -func init() { - proto.RegisterEnum("google.api.MetricDescriptor_MetricKind", MetricDescriptor_MetricKind_name, MetricDescriptor_MetricKind_value) - proto.RegisterEnum("google.api.MetricDescriptor_ValueType", MetricDescriptor_ValueType_name, MetricDescriptor_ValueType_value) - proto.RegisterType((*MetricDescriptor)(nil), "google.api.MetricDescriptor") - proto.RegisterType((*MetricDescriptor_MetricDescriptorMetadata)(nil), "google.api.MetricDescriptor.MetricDescriptorMetadata") - proto.RegisterType((*Metric)(nil), "google.api.Metric") - proto.RegisterMapType((map[string]string)(nil), "google.api.Metric.LabelsEntry") +// Additional annotations that can be used to guide the usage of a metric. +type MetricDescriptor_MetricDescriptorMetadata struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Deprecated. Must use the [MetricDescriptor.launch_stage][google.api.MetricDescriptor.launch_stage] instead. + // + // Deprecated: Do not use. + LaunchStage api.LaunchStage `protobuf:"varint,1,opt,name=launch_stage,json=launchStage,proto3,enum=google.api.LaunchStage" json:"launch_stage,omitempty"` + // The sampling period of metric data points. For metrics which are written + // periodically, consecutive data points are stored at this time interval, + // excluding data loss due to errors. Metrics with a higher granularity have + // a smaller sampling period. + SamplePeriod *durationpb.Duration `protobuf:"bytes,2,opt,name=sample_period,json=samplePeriod,proto3" json:"sample_period,omitempty"` + // The delay of data points caused by ingestion. Data points older than this + // age are guaranteed to be ingested and available to be read, excluding + // data loss due to errors. + IngestDelay *durationpb.Duration `protobuf:"bytes,3,opt,name=ingest_delay,json=ingestDelay,proto3" json:"ingest_delay,omitempty"` } -func init() { - proto.RegisterFile("google/api/metric.proto", fileDescriptor_927eaac1a24f8abb) +func (x *MetricDescriptor_MetricDescriptorMetadata) Reset() { + *x = MetricDescriptor_MetricDescriptorMetadata{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_metric_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -var fileDescriptor_927eaac1a24f8abb = []byte{ - // 661 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x54, 0xdd, 0x6e, 0xd3, 0x30, - 0x14, 0x26, 0xe9, 0xcf, 0xd6, 0x93, 0x32, 0x45, 0x16, 0xda, 0x42, 0x27, 0xa6, 0xd2, 0x0b, 0xe8, - 0x55, 0x2b, 0x6d, 0x30, 0x60, 0xa0, 0x49, 0xed, 0x12, 0x4a, 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*MetricDescriptor_MetricDescriptorMetadata) ProtoReflect() protoreflect.Message { + mi := &file_google_api_metric_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MetricDescriptor_MetricDescriptorMetadata.ProtoReflect.Descriptor instead. +func (*MetricDescriptor_MetricDescriptorMetadata) Descriptor() ([]byte, []int) { + return file_google_api_metric_proto_rawDescGZIP(), []int{0, 0} +} + +// Deprecated: Do not use. +func (x *MetricDescriptor_MetricDescriptorMetadata) GetLaunchStage() api.LaunchStage { + if x != nil { + return x.LaunchStage + } + return api.LaunchStage_LAUNCH_STAGE_UNSPECIFIED +} + +func (x *MetricDescriptor_MetricDescriptorMetadata) GetSamplePeriod() *durationpb.Duration { + if x != nil { + return x.SamplePeriod + } + return nil +} + +func (x 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file_google_api_metric_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_google_api_metric_proto_goTypes = []interface{}{ + (MetricDescriptor_MetricKind)(0), // 0: google.api.MetricDescriptor.MetricKind + (MetricDescriptor_ValueType)(0), // 1: google.api.MetricDescriptor.ValueType + (*MetricDescriptor)(nil), // 2: google.api.MetricDescriptor + (*Metric)(nil), // 3: google.api.Metric + (*MetricDescriptor_MetricDescriptorMetadata)(nil), // 4: google.api.MetricDescriptor.MetricDescriptorMetadata + nil, // 5: google.api.Metric.LabelsEntry + (*label.LabelDescriptor)(nil), // 6: google.api.LabelDescriptor + (api.LaunchStage)(0), // 7: google.api.LaunchStage + (*durationpb.Duration)(nil), // 8: google.protobuf.Duration +} +var file_google_api_metric_proto_depIdxs = []int32{ + 6, // 0: google.api.MetricDescriptor.labels:type_name -> google.api.LabelDescriptor + 0, // 1: google.api.MetricDescriptor.metric_kind:type_name -> google.api.MetricDescriptor.MetricKind + 1, // 2: google.api.MetricDescriptor.value_type:type_name -> google.api.MetricDescriptor.ValueType + 4, // 3: google.api.MetricDescriptor.metadata:type_name -> google.api.MetricDescriptor.MetricDescriptorMetadata + 7, // 4: google.api.MetricDescriptor.launch_stage:type_name -> google.api.LaunchStage + 5, // 5: google.api.Metric.labels:type_name -> google.api.Metric.LabelsEntry + 7, // 6: google.api.MetricDescriptor.MetricDescriptorMetadata.launch_stage:type_name -> google.api.LaunchStage + 8, // 7: google.api.MetricDescriptor.MetricDescriptorMetadata.sample_period:type_name -> google.protobuf.Duration + 8, // 8: google.api.MetricDescriptor.MetricDescriptorMetadata.ingest_delay:type_name -> google.protobuf.Duration + 9, // [9:9] is the sub-list for method output_type + 9, // [9:9] is the sub-list for method input_type + 9, // [9:9] is the sub-list for extension type_name + 9, // [9:9] is the sub-list for extension extendee + 0, // [0:9] is the sub-list for field type_name +} + +func init() { file_google_api_metric_proto_init() } +func file_google_api_metric_proto_init() { + if File_google_api_metric_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_api_metric_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MetricDescriptor); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_metric_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Metric); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_metric_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MetricDescriptor_MetricDescriptorMetadata); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_metric_proto_rawDesc, + NumEnums: 2, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_api_metric_proto_goTypes, + DependencyIndexes: file_google_api_metric_proto_depIdxs, + EnumInfos: file_google_api_metric_proto_enumTypes, + MessageInfos: file_google_api_metric_proto_msgTypes, + }.Build() + File_google_api_metric_proto = out.File + file_google_api_metric_proto_rawDesc = nil + file_google_api_metric_proto_goTypes = nil + file_google_api_metric_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/api/monitoredres/monitored_resource.pb.go b/vendor/google.golang.org/genproto/googleapis/api/monitoredres/monitored_resource.pb.go index d2ffbd4e0a..ed1fc17c65 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/monitoredres/monitored_resource.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/monitoredres/monitored_resource.pb.go @@ -1,28 +1,42 @@ +// Copyright 2015 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/api/monitored_resource.proto package monitoredres import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - _struct "github.com/golang/protobuf/ptypes/struct" api "google.golang.org/genproto/googleapis/api" label "google.golang.org/genproto/googleapis/api/label" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + structpb "google.golang.org/protobuf/types/known/structpb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // An object that describes the schema of a [MonitoredResource][google.api.MonitoredResource] object using a // type name and a set of labels. For example, the monitored resource @@ -33,7 +47,12 @@ const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package // Different APIs can support different monitored resource types. APIs generally // provide a `list` method that returns the monitored resource descriptors used // by the API. +// type MonitoredResourceDescriptor struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Optional. The resource name of the monitored resource descriptor: // `"projects/{project_id}/monitoredResourceDescriptors/{type}"` where // {type} is the value of the `type` field in this object and @@ -43,7 +62,6 @@ type MonitoredResourceDescriptor struct { Name string `protobuf:"bytes,5,opt,name=name,proto3" json:"name,omitempty"` // Required. The monitored resource type. For example, the type // `"cloudsql_database"` represents databases in Google Cloud SQL. - // The maximum length of this value is 256 characters. Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // Optional. A concise name for the monitored resource type that might be // displayed in user interfaces. It should be a Title Cased Noun Phrase, @@ -58,75 +76,79 @@ type MonitoredResourceDescriptor struct { // identified by values for the labels `"database_id"` and `"zone"`. Labels []*label.LabelDescriptor `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty"` // Optional. The launch stage of the monitored resource definition. - LaunchStage api.LaunchStage `protobuf:"varint,7,opt,name=launch_stage,json=launchStage,proto3,enum=google.api.LaunchStage" json:"launch_stage,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + LaunchStage api.LaunchStage `protobuf:"varint,7,opt,name=launch_stage,json=launchStage,proto3,enum=google.api.LaunchStage" json:"launch_stage,omitempty"` } -func (m *MonitoredResourceDescriptor) Reset() { *m = MonitoredResourceDescriptor{} } -func (m *MonitoredResourceDescriptor) String() string { return proto.CompactTextString(m) } -func (*MonitoredResourceDescriptor) ProtoMessage() {} +func (x *MonitoredResourceDescriptor) Reset() { + *x = MonitoredResourceDescriptor{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_monitored_resource_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MonitoredResourceDescriptor) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MonitoredResourceDescriptor) ProtoMessage() {} + +func (x *MonitoredResourceDescriptor) ProtoReflect() protoreflect.Message { + mi := &file_google_api_monitored_resource_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MonitoredResourceDescriptor.ProtoReflect.Descriptor instead. func (*MonitoredResourceDescriptor) Descriptor() ([]byte, []int) { - return fileDescriptor_6cd8bd738b08f2bf, []int{0} + return file_google_api_monitored_resource_proto_rawDescGZIP(), []int{0} } -func (m *MonitoredResourceDescriptor) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MonitoredResourceDescriptor.Unmarshal(m, b) -} -func (m *MonitoredResourceDescriptor) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MonitoredResourceDescriptor.Marshal(b, m, deterministic) -} -func (m *MonitoredResourceDescriptor) XXX_Merge(src proto.Message) { - xxx_messageInfo_MonitoredResourceDescriptor.Merge(m, src) -} -func (m *MonitoredResourceDescriptor) XXX_Size() int { - return xxx_messageInfo_MonitoredResourceDescriptor.Size(m) -} -func (m *MonitoredResourceDescriptor) XXX_DiscardUnknown() { - xxx_messageInfo_MonitoredResourceDescriptor.DiscardUnknown(m) -} - -var xxx_messageInfo_MonitoredResourceDescriptor proto.InternalMessageInfo - -func (m *MonitoredResourceDescriptor) GetName() string { - if m != nil { - return m.Name +func (x *MonitoredResourceDescriptor) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *MonitoredResourceDescriptor) GetType() string { - if m != nil { - return m.Type +func (x *MonitoredResourceDescriptor) GetType() string { + if x != nil { + return x.Type } return "" } -func (m *MonitoredResourceDescriptor) GetDisplayName() string { - if m != nil { - return m.DisplayName +func (x *MonitoredResourceDescriptor) GetDisplayName() string { + if x != nil { + return x.DisplayName } return "" } -func (m *MonitoredResourceDescriptor) GetDescription() string { - if m != nil { - return m.Description +func (x *MonitoredResourceDescriptor) GetDescription() string { + if x != nil { + return x.Description } return "" } -func (m *MonitoredResourceDescriptor) GetLabels() []*label.LabelDescriptor { - if m != nil { - return m.Labels +func (x *MonitoredResourceDescriptor) GetLabels() []*label.LabelDescriptor { + if x != nil { + return x.Labels } return nil } -func (m *MonitoredResourceDescriptor) GetLaunchStage() api.LaunchStage { - if m != nil { - return m.LaunchStage +func (x *MonitoredResourceDescriptor) GetLaunchStage() api.LaunchStage { + if x != nil { + return x.LaunchStage } return api.LaunchStage_LAUNCH_STAGE_UNSPECIFIED } @@ -145,6 +167,10 @@ func (m *MonitoredResourceDescriptor) GetLaunchStage() api.LaunchStage { // "labels": { "instance_id": "12345678901234", // "zone": "us-central1-a" }} type MonitoredResource struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The monitored resource type. This field must match // the `type` field of a [MonitoredResourceDescriptor][google.api.MonitoredResourceDescriptor] object. For // example, the type of a Compute Engine VM instance is `gce_instance`. @@ -152,47 +178,51 @@ type MonitoredResource struct { // Required. Values for all of the labels listed in the associated monitored // resource descriptor. For example, Compute Engine VM instances use the // labels `"project_id"`, `"instance_id"`, and `"zone"`. - Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *MonitoredResource) Reset() { *m = MonitoredResource{} } -func (m *MonitoredResource) String() string { return proto.CompactTextString(m) } -func (*MonitoredResource) ProtoMessage() {} +func (x *MonitoredResource) Reset() { + *x = MonitoredResource{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_monitored_resource_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MonitoredResource) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MonitoredResource) ProtoMessage() {} + +func (x *MonitoredResource) ProtoReflect() protoreflect.Message { + mi := &file_google_api_monitored_resource_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MonitoredResource.ProtoReflect.Descriptor instead. func (*MonitoredResource) Descriptor() ([]byte, []int) { - return fileDescriptor_6cd8bd738b08f2bf, []int{1} + return file_google_api_monitored_resource_proto_rawDescGZIP(), []int{1} } -func (m *MonitoredResource) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MonitoredResource.Unmarshal(m, b) -} -func (m *MonitoredResource) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MonitoredResource.Marshal(b, m, deterministic) -} -func (m *MonitoredResource) XXX_Merge(src proto.Message) { - xxx_messageInfo_MonitoredResource.Merge(m, src) -} -func (m *MonitoredResource) XXX_Size() int { - return xxx_messageInfo_MonitoredResource.Size(m) -} -func (m *MonitoredResource) XXX_DiscardUnknown() { - xxx_messageInfo_MonitoredResource.DiscardUnknown(m) -} - -var xxx_messageInfo_MonitoredResource proto.InternalMessageInfo - -func (m *MonitoredResource) GetType() string { - if m != nil { - return m.Type +func (x *MonitoredResource) GetType() string { + if x != nil { + return x.Type } return "" } -func (m *MonitoredResource) GetLabels() map[string]string { - if m != nil { - return m.Labels +func (x *MonitoredResource) GetLabels() map[string]string { + if x != nil { + return x.Labels } return nil } @@ -204,6 +234,10 @@ func (m *MonitoredResource) GetLabels() map[string]string { // pipeline to extract metadata for cloud resources of all types, and store // the metadata in this message. type MonitoredResourceMetadata struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Output only. Values for predefined system metadata labels. // System labels are a kind of metadata extracted by Google, including // "machine_image", "vpc", "subnet_id", @@ -214,93 +248,216 @@ type MonitoredResourceMetadata struct { // { "name": "my-test-instance", // "security_group": ["a", "b", "c"], // "spot_instance": false } - SystemLabels *_struct.Struct `protobuf:"bytes,1,opt,name=system_labels,json=systemLabels,proto3" json:"system_labels,omitempty"` + SystemLabels *structpb.Struct `protobuf:"bytes,1,opt,name=system_labels,json=systemLabels,proto3" json:"system_labels,omitempty"` // Output only. A map of user-defined metadata labels. - UserLabels map[string]string `protobuf:"bytes,2,rep,name=user_labels,json=userLabels,proto3" json:"user_labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UserLabels map[string]string `protobuf:"bytes,2,rep,name=user_labels,json=userLabels,proto3" json:"user_labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *MonitoredResourceMetadata) Reset() { *m = MonitoredResourceMetadata{} } -func (m *MonitoredResourceMetadata) String() string { return proto.CompactTextString(m) } -func (*MonitoredResourceMetadata) ProtoMessage() {} +func (x *MonitoredResourceMetadata) Reset() { + *x = MonitoredResourceMetadata{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_monitored_resource_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MonitoredResourceMetadata) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MonitoredResourceMetadata) ProtoMessage() {} + +func (x *MonitoredResourceMetadata) ProtoReflect() protoreflect.Message { + mi := &file_google_api_monitored_resource_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MonitoredResourceMetadata.ProtoReflect.Descriptor instead. func (*MonitoredResourceMetadata) Descriptor() ([]byte, []int) { - return fileDescriptor_6cd8bd738b08f2bf, []int{2} + return file_google_api_monitored_resource_proto_rawDescGZIP(), []int{2} } -func (m *MonitoredResourceMetadata) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MonitoredResourceMetadata.Unmarshal(m, b) -} -func (m *MonitoredResourceMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MonitoredResourceMetadata.Marshal(b, m, deterministic) -} -func (m *MonitoredResourceMetadata) XXX_Merge(src proto.Message) { - xxx_messageInfo_MonitoredResourceMetadata.Merge(m, src) -} -func (m *MonitoredResourceMetadata) XXX_Size() int { - return xxx_messageInfo_MonitoredResourceMetadata.Size(m) -} -func (m *MonitoredResourceMetadata) XXX_DiscardUnknown() { - xxx_messageInfo_MonitoredResourceMetadata.DiscardUnknown(m) -} - -var xxx_messageInfo_MonitoredResourceMetadata proto.InternalMessageInfo - -func (m *MonitoredResourceMetadata) GetSystemLabels() *_struct.Struct { - if m != nil { - return m.SystemLabels +func (x *MonitoredResourceMetadata) GetSystemLabels() *structpb.Struct { + if x != nil { + return x.SystemLabels } return nil } -func (m *MonitoredResourceMetadata) GetUserLabels() map[string]string { - if m != nil { - return m.UserLabels +func (x *MonitoredResourceMetadata) GetUserLabels() map[string]string { + if x != nil { + return x.UserLabels } return nil } -func init() { - proto.RegisterType((*MonitoredResourceDescriptor)(nil), "google.api.MonitoredResourceDescriptor") - proto.RegisterType((*MonitoredResource)(nil), "google.api.MonitoredResource") - proto.RegisterMapType((map[string]string)(nil), "google.api.MonitoredResource.LabelsEntry") - proto.RegisterType((*MonitoredResourceMetadata)(nil), "google.api.MonitoredResourceMetadata") - proto.RegisterMapType((map[string]string)(nil), "google.api.MonitoredResourceMetadata.UserLabelsEntry") +var File_google_api_monitored_resource_proto protoreflect.FileDescriptor + +var file_google_api_monitored_resource_proto_rawDesc = []byte{ + 0x0a, 0x23, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x6d, 0x6f, 0x6e, + 0x69, 0x74, 0x6f, 0x72, 0x65, 0x64, 0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x2e, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 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protoimpl.X.CompressGZIP(file_google_api_monitored_resource_proto_rawDescData) + }) + return file_google_api_monitored_resource_proto_rawDescData } -var fileDescriptor_6cd8bd738b08f2bf = []byte{ - // 448 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x53, 0x4d, 0x8b, 0xd4, 0x40, - 0x10, 0xa5, 0x67, 0x66, 0x57, 0xac, 0x8c, 0xab, 0x36, 0xb2, 0xc6, 0xac, 0x42, 0x1c, 0x2f, 0xe3, - 0x25, 0x81, 0x5d, 0x04, 0x5d, 0xf5, 0xb0, 0xab, 0x22, 0x82, 0x2b, 0x43, 0x16, 0x3d, 0x78, 0x09, - 0x3d, 0x49, 0x1b, 0x83, 0x49, 0x3a, 0x74, 0x77, 0x84, 0xfc, 0x1d, 0xc1, 0xff, 0xe7, 0x51, 0xf0, - 0x22, 0xfd, 0x91, 0x49, 0x62, 0x44, 0xf0, 0x56, 0xf5, 0xde, 0xab, 0xaa, 0xf7, 0xd2, 0x04, 0x1e, - 0x64, 0x8c, 0x65, 0x05, 0x0d, 0x49, 0x9d, 0x87, 0x25, 0xab, 0x72, 0xc9, 0x38, 0x4d, 0x63, 0x4e, - 0x05, 0x6b, 0x78, 0x42, 0x83, 0x9a, 0x33, 0xc9, 0x30, 0x18, 0x51, 0x40, 0xea, 0xdc, 0x3b, 0x1c, - 0x0c, 0x14, 0x64, 0x4b, 0x0b, 0xa3, 0xf1, 0xee, 0x8d, 0xf0, 0xa6, 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file_google_api_monitored_resource_proto_msgTypes = make([]protoimpl.MessageInfo, 5) +var file_google_api_monitored_resource_proto_goTypes = []interface{}{ + (*MonitoredResourceDescriptor)(nil), // 0: google.api.MonitoredResourceDescriptor + (*MonitoredResource)(nil), // 1: google.api.MonitoredResource + (*MonitoredResourceMetadata)(nil), // 2: google.api.MonitoredResourceMetadata + nil, // 3: google.api.MonitoredResource.LabelsEntry + nil, // 4: google.api.MonitoredResourceMetadata.UserLabelsEntry + (*label.LabelDescriptor)(nil), // 5: google.api.LabelDescriptor + (api.LaunchStage)(0), // 6: google.api.LaunchStage + (*structpb.Struct)(nil), // 7: google.protobuf.Struct +} +var file_google_api_monitored_resource_proto_depIdxs = []int32{ + 5, // 0: google.api.MonitoredResourceDescriptor.labels:type_name -> google.api.LabelDescriptor + 6, // 1: google.api.MonitoredResourceDescriptor.launch_stage:type_name -> google.api.LaunchStage + 3, // 2: google.api.MonitoredResource.labels:type_name -> google.api.MonitoredResource.LabelsEntry + 7, // 3: google.api.MonitoredResourceMetadata.system_labels:type_name -> google.protobuf.Struct + 4, // 4: google.api.MonitoredResourceMetadata.user_labels:type_name -> google.api.MonitoredResourceMetadata.UserLabelsEntry + 5, // [5:5] is the sub-list for method output_type + 5, // [5:5] is the sub-list for method input_type + 5, // [5:5] is the sub-list for extension type_name + 5, // [5:5] is the sub-list for extension extendee + 0, // [0:5] is the sub-list for field type_name +} + +func init() { file_google_api_monitored_resource_proto_init() } +func file_google_api_monitored_resource_proto_init() { + if File_google_api_monitored_resource_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_api_monitored_resource_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MonitoredResourceDescriptor); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_monitored_resource_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MonitoredResource); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_monitored_resource_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MonitoredResourceMetadata); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_monitored_resource_proto_rawDesc, + NumEnums: 0, + NumMessages: 5, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_api_monitored_resource_proto_goTypes, + DependencyIndexes: file_google_api_monitored_resource_proto_depIdxs, + MessageInfos: file_google_api_monitored_resource_proto_msgTypes, + }.Build() + File_google_api_monitored_resource_proto = out.File + file_google_api_monitored_resource_proto_rawDesc = nil + file_google_api_monitored_resource_proto_goTypes = nil + file_google_api_monitored_resource_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/logging/type/http_request.pb.go b/vendor/google.golang.org/genproto/googleapis/logging/type/http_request.pb.go index b4a6ba8fab..ac660ef279 100644 --- a/vendor/google.golang.org/genproto/googleapis/logging/type/http_request.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/logging/type/http_request.pb.go @@ -1,32 +1,50 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/logging/type/http_request.proto package ltype import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - duration "github.com/golang/protobuf/ptypes/duration" _ "google.golang.org/genproto/googleapis/api/annotations" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + durationpb "google.golang.org/protobuf/types/known/durationpb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // A common proto for logging HTTP requests. Only contains semantics // defined by the HTTP specification. Product-specific logging // information MUST be defined in a separate message. type HttpRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`. RequestMethod string `protobuf:"bytes,1,opt,name=request_method,json=requestMethod,proto3" json:"request_method,omitempty"` // The scheme (http, https), the host name, the path and the query @@ -47,10 +65,12 @@ type HttpRequest struct { // CLR 1.0.3705)"`. UserAgent string `protobuf:"bytes,6,opt,name=user_agent,json=userAgent,proto3" json:"user_agent,omitempty"` // The IP address (IPv4 or IPv6) of the client that issued the HTTP - // request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`. + // request. This field can include port information. Examples: + // `"192.168.1.1"`, `"10.0.0.1:80"`, `"FE80::0202:B3FF:FE1E:8329"`. RemoteIp string `protobuf:"bytes,7,opt,name=remote_ip,json=remoteIp,proto3" json:"remote_ip,omitempty"` // The IP address (IPv4 or IPv6) of the origin server that the request was - // sent to. + // sent to. This field can include port information. Examples: + // `"192.168.1.1"`, `"10.0.0.1:80"`, `"FE80::0202:B3FF:FE1E:8329"`. ServerIp string `protobuf:"bytes,13,opt,name=server_ip,json=serverIp,proto3" json:"server_ip,omitempty"` // The referer URL of the request, as defined in // [HTTP/1.1 Header Field @@ -58,7 +78,7 @@ type HttpRequest struct { Referer string `protobuf:"bytes,8,opt,name=referer,proto3" json:"referer,omitempty"` // The request processing latency on the server, from the time the request was // received until the response was sent. - Latency *duration.Duration `protobuf:"bytes,14,opt,name=latency,proto3" json:"latency,omitempty"` + Latency *durationpb.Duration `protobuf:"bytes,14,opt,name=latency,proto3" json:"latency,omitempty"` // Whether or not a cache lookup was attempted. CacheLookup bool `protobuf:"varint,11,opt,name=cache_lookup,json=cacheLookup,proto3" json:"cache_lookup,omitempty"` // Whether or not an entity was served from cache @@ -72,182 +92,268 @@ type HttpRequest struct { // cache fill was attempted. CacheFillBytes int64 `protobuf:"varint,12,opt,name=cache_fill_bytes,json=cacheFillBytes,proto3" json:"cache_fill_bytes,omitempty"` // Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket" - Protocol string `protobuf:"bytes,15,opt,name=protocol,proto3" json:"protocol,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Protocol string `protobuf:"bytes,15,opt,name=protocol,proto3" json:"protocol,omitempty"` } -func (m *HttpRequest) Reset() { *m = HttpRequest{} } -func (m *HttpRequest) String() string { return proto.CompactTextString(m) } -func (*HttpRequest) ProtoMessage() {} +func (x *HttpRequest) Reset() { + *x = HttpRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_type_http_request_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HttpRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HttpRequest) ProtoMessage() {} + +func (x *HttpRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_type_http_request_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HttpRequest.ProtoReflect.Descriptor instead. func (*HttpRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_ea45f4ec7ed7b641, []int{0} + return file_google_logging_type_http_request_proto_rawDescGZIP(), []int{0} } -func (m *HttpRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HttpRequest.Unmarshal(m, b) -} -func (m *HttpRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HttpRequest.Marshal(b, m, deterministic) -} -func (m *HttpRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_HttpRequest.Merge(m, src) -} -func (m *HttpRequest) XXX_Size() int { - return xxx_messageInfo_HttpRequest.Size(m) -} -func (m *HttpRequest) XXX_DiscardUnknown() { - xxx_messageInfo_HttpRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_HttpRequest proto.InternalMessageInfo - -func (m *HttpRequest) GetRequestMethod() string { - if m != nil { - return m.RequestMethod +func (x *HttpRequest) GetRequestMethod() string { + if x != nil { + return x.RequestMethod } return "" } -func (m *HttpRequest) GetRequestUrl() string { - if m != nil { - return m.RequestUrl +func (x *HttpRequest) GetRequestUrl() string { + if x != nil { + return x.RequestUrl } return "" } -func (m *HttpRequest) GetRequestSize() int64 { - if m != nil { - return m.RequestSize +func (x *HttpRequest) GetRequestSize() int64 { + if x != nil { + return x.RequestSize } return 0 } -func (m *HttpRequest) GetStatus() int32 { - if m != nil { - return m.Status +func (x *HttpRequest) GetStatus() int32 { + if x != nil { + return x.Status } return 0 } -func (m *HttpRequest) GetResponseSize() int64 { - if m != nil { - return m.ResponseSize +func (x *HttpRequest) GetResponseSize() int64 { + if x != nil { + return x.ResponseSize } return 0 } -func (m *HttpRequest) GetUserAgent() string { - if m != nil { - return m.UserAgent +func (x *HttpRequest) GetUserAgent() string { + if x != nil { + return x.UserAgent } return "" } -func (m *HttpRequest) GetRemoteIp() string { - if m != nil { - return m.RemoteIp +func (x *HttpRequest) GetRemoteIp() string { + if x != nil { + return x.RemoteIp } return "" } -func (m *HttpRequest) GetServerIp() string { - if m != nil { - return m.ServerIp +func (x *HttpRequest) GetServerIp() string { + if x != nil { + return x.ServerIp } return "" } -func (m *HttpRequest) GetReferer() string { - if m != nil { - return m.Referer +func (x *HttpRequest) GetReferer() string { + if x != nil { + return x.Referer } return "" } -func (m *HttpRequest) GetLatency() *duration.Duration { - if m != nil { - return m.Latency +func (x *HttpRequest) GetLatency() *durationpb.Duration { + if x != nil { + return x.Latency } return nil } -func (m *HttpRequest) GetCacheLookup() bool { - if m != nil { - return m.CacheLookup +func (x *HttpRequest) GetCacheLookup() bool { + if x != nil { + return x.CacheLookup } return false } -func (m *HttpRequest) GetCacheHit() bool { - if m != nil { - return m.CacheHit +func (x *HttpRequest) GetCacheHit() bool { + if x != nil { + return x.CacheHit } return false } -func (m *HttpRequest) GetCacheValidatedWithOriginServer() bool { - if m != nil { - return m.CacheValidatedWithOriginServer +func (x *HttpRequest) GetCacheValidatedWithOriginServer() bool { + if x != nil { + return x.CacheValidatedWithOriginServer } return false } -func (m *HttpRequest) GetCacheFillBytes() int64 { - if m != nil { - return m.CacheFillBytes +func (x *HttpRequest) GetCacheFillBytes() int64 { + if x != nil { + return x.CacheFillBytes } return 0 } -func (m *HttpRequest) GetProtocol() string { - if m != nil { - return m.Protocol +func (x *HttpRequest) GetProtocol() string { + if x != nil { + return x.Protocol } return "" } 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google.logging.type.HttpRequest.latency:type_name -> google.protobuf.Duration + 1, // [1:1] is the sub-list for method output_type + 1, // [1:1] is the sub-list for method input_type + 1, // [1:1] is the sub-list for extension type_name + 1, // [1:1] is the sub-list for extension extendee + 0, // [0:1] is the sub-list for field type_name +} + +func init() { file_google_logging_type_http_request_proto_init() } +func file_google_logging_type_http_request_proto_init() { + if File_google_logging_type_http_request_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_logging_type_http_request_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HttpRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_logging_type_http_request_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_logging_type_http_request_proto_goTypes, + DependencyIndexes: file_google_logging_type_http_request_proto_depIdxs, + MessageInfos: file_google_logging_type_http_request_proto_msgTypes, + }.Build() + File_google_logging_type_http_request_proto = out.File + file_google_logging_type_http_request_proto_rawDesc = nil + file_google_logging_type_http_request_proto_goTypes = nil + file_google_logging_type_http_request_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/logging/type/log_severity.pb.go b/vendor/google.golang.org/genproto/googleapis/logging/type/log_severity.pb.go index 727ff367fd..c3f65c6b03 100644 --- a/vendor/google.golang.org/genproto/googleapis/logging/type/log_severity.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/logging/type/log_severity.pb.go @@ -1,26 +1,40 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/logging/type/log_severity.proto package ltype import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" _ "google.golang.org/genproto/googleapis/api/annotations" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // The severity of the event described in a log entry, expressed as one of the // standard severity levels listed below. For your reference, the levels are @@ -61,66 +75,136 @@ const ( LogSeverity_EMERGENCY LogSeverity = 800 ) -var LogSeverity_name = map[int32]string{ - 0: "DEFAULT", - 100: "DEBUG", - 200: "INFO", - 300: "NOTICE", - 400: "WARNING", - 500: "ERROR", - 600: "CRITICAL", - 700: "ALERT", - 800: "EMERGENCY", -} +// Enum value maps for LogSeverity. +var ( + LogSeverity_name = map[int32]string{ + 0: "DEFAULT", + 100: "DEBUG", + 200: "INFO", + 300: "NOTICE", + 400: "WARNING", + 500: "ERROR", + 600: "CRITICAL", + 700: "ALERT", + 800: "EMERGENCY", + } + LogSeverity_value = map[string]int32{ + "DEFAULT": 0, + "DEBUG": 100, + "INFO": 200, + "NOTICE": 300, + "WARNING": 400, + "ERROR": 500, + "CRITICAL": 600, + "ALERT": 700, + "EMERGENCY": 800, + } +) -var LogSeverity_value = map[string]int32{ - "DEFAULT": 0, - "DEBUG": 100, - "INFO": 200, - "NOTICE": 300, - "WARNING": 400, - "ERROR": 500, - "CRITICAL": 600, - "ALERT": 700, - "EMERGENCY": 800, +func (x LogSeverity) Enum() *LogSeverity { + p := new(LogSeverity) + *p = x + return p } func (x LogSeverity) String() string { - return proto.EnumName(LogSeverity_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (LogSeverity) Descriptor() protoreflect.EnumDescriptor { + return file_google_logging_type_log_severity_proto_enumTypes[0].Descriptor() +} + +func (LogSeverity) Type() protoreflect.EnumType { + return &file_google_logging_type_log_severity_proto_enumTypes[0] +} + +func (x LogSeverity) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use LogSeverity.Descriptor instead. func (LogSeverity) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_80f950dcc0b66556, []int{0} + return file_google_logging_type_log_severity_proto_rawDescGZIP(), []int{0} } -func init() { - proto.RegisterEnum("google.logging.type.LogSeverity", LogSeverity_name, LogSeverity_value) +var File_google_logging_type_log_severity_proto protoreflect.FileDescriptor + +var file_google_logging_type_log_severity_proto_rawDesc = []byte{ + 0x0a, 0x26, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x6c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, + 0x2f, 0x74, 0x79, 0x70, 0x65, 0x2f, 0x6c, 0x6f, 0x67, 0x5f, 0x73, 0x65, 0x76, 0x65, 0x72, 0x69, + 0x74, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x13, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, + 0x2e, 0x6c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x2e, 0x74, 0x79, 0x70, 0x65, 0x1a, 0x1c, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, + 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2a, 0x82, 0x01, 0x0a, 0x0b, + 0x4c, 0x6f, 0x67, 0x53, 0x65, 0x76, 0x65, 0x72, 0x69, 0x74, 0x79, 0x12, 0x0b, 0x0a, 0x07, 0x44, + 0x45, 0x46, 0x41, 0x55, 0x4c, 0x54, 0x10, 0x00, 0x12, 0x09, 0x0a, 0x05, 0x44, 0x45, 0x42, 0x55, + 0x47, 0x10, 0x64, 0x12, 0x09, 0x0a, 0x04, 0x49, 0x4e, 0x46, 0x4f, 0x10, 0xc8, 0x01, 0x12, 0x0b, + 0x0a, 0x06, 0x4e, 0x4f, 0x54, 0x49, 0x43, 0x45, 0x10, 0xac, 0x02, 0x12, 0x0c, 0x0a, 0x07, 0x57, + 0x41, 0x52, 0x4e, 0x49, 0x4e, 0x47, 0x10, 0x90, 0x03, 0x12, 0x0a, 0x0a, 0x05, 0x45, 0x52, 0x52, + 0x4f, 0x52, 0x10, 0xf4, 0x03, 0x12, 0x0d, 0x0a, 0x08, 0x43, 0x52, 0x49, 0x54, 0x49, 0x43, 0x41, + 0x4c, 0x10, 0xd8, 0x04, 0x12, 0x0a, 0x0a, 0x05, 0x41, 0x4c, 0x45, 0x52, 0x54, 0x10, 0xbc, 0x05, + 0x12, 0x0e, 0x0a, 0x09, 0x45, 0x4d, 0x45, 0x52, 0x47, 0x45, 0x4e, 0x43, 0x59, 0x10, 0xa0, 0x06, + 0x42, 0xbe, 0x01, 0x0a, 0x17, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, + 0x6c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x2e, 0x74, 0x79, 0x70, 0x65, 0x42, 0x10, 0x4c, 0x6f, + 0x67, 0x53, 0x65, 0x76, 0x65, 0x72, 0x69, 0x74, 0x79, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, + 0x5a, 0x38, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, + 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x6c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x2f, + 0x74, 0x79, 0x70, 0x65, 0x3b, 0x6c, 0x74, 0x79, 0x70, 0x65, 0xaa, 0x02, 0x19, 0x47, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x43, 0x6c, 0x6f, 0x75, 0x64, 0x2e, 0x4c, 0x6f, 0x67, 0x67, 0x69, 0x6e, + 0x67, 0x2e, 0x54, 0x79, 0x70, 0x65, 0xca, 0x02, 0x19, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x5c, + 0x43, 0x6c, 0x6f, 0x75, 0x64, 0x5c, 0x4c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x5c, 0x54, 0x79, + 0x70, 0x65, 0xea, 0x02, 0x1c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x3a, 0x3a, 0x43, 0x6c, 0x6f, + 0x75, 0x64, 0x3a, 0x3a, 0x4c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x3a, 0x3a, 0x54, 0x79, 0x70, + 0x65, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -func init() { - proto.RegisterFile("google/logging/type/log_severity.proto", fileDescriptor_80f950dcc0b66556) +var ( + file_google_logging_type_log_severity_proto_rawDescOnce sync.Once + file_google_logging_type_log_severity_proto_rawDescData = file_google_logging_type_log_severity_proto_rawDesc +) + +func file_google_logging_type_log_severity_proto_rawDescGZIP() []byte { + file_google_logging_type_log_severity_proto_rawDescOnce.Do(func() { + file_google_logging_type_log_severity_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_logging_type_log_severity_proto_rawDescData) + }) + return file_google_logging_type_log_severity_proto_rawDescData } -var fileDescriptor_80f950dcc0b66556 = []byte{ - // 309 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x4b, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0xcf, 0xc9, 0x4f, 0x4f, 0xcf, 0xcc, 0x4b, 0xd7, 0x2f, 0xa9, 0x2c, 0x00, 0x73, - 0xe2, 0x8b, 0x53, 0xcb, 0x52, 0x8b, 0x32, 0x4b, 0x2a, 0xf5, 0x0a, 0x8a, 0xf2, 0x4b, 0xf2, 0x85, - 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0x07, 0x30, 0x46, 0x59, 0x40, 0x15, 0xa6, 0xe7, 0xe7, 0x24, 0xe6, 0xa5, 0xeb, 0xe5, 0x17, 0xa5, - 0xeb, 0xa7, 0xa7, 0xe6, 0x81, 0x3d, 0xa4, 0x0f, 0x91, 0x4a, 0x2c, 0xc8, 0x2c, 0x46, 0x09, 0x2e, - 0xeb, 0x1c, 0x10, 0xb9, 0x8a, 0x49, 0xd2, 0x1d, 0xa2, 0xd5, 0x39, 0x27, 0xbf, 0x34, 0x45, 0xcf, - 0x07, 0x6a, 0x53, 0x48, 0x65, 0x41, 0xea, 0x29, 0x98, 0x5c, 0x0c, 0x58, 0x2e, 0x06, 0x2a, 0x17, - 0x03, 0x92, 0x4b, 0x62, 0x03, 0x1b, 0x6e, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0xea, 0x8a, 0xa7, - 0x20, 0x8a, 0x01, 0x00, 0x00, +var file_google_logging_type_log_severity_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_google_logging_type_log_severity_proto_goTypes = []interface{}{ + (LogSeverity)(0), // 0: google.logging.type.LogSeverity +} +var file_google_logging_type_log_severity_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_logging_type_log_severity_proto_init() } +func file_google_logging_type_log_severity_proto_init() { + if File_google_logging_type_log_severity_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_logging_type_log_severity_proto_rawDesc, + NumEnums: 1, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_logging_type_log_severity_proto_goTypes, + DependencyIndexes: file_google_logging_type_log_severity_proto_depIdxs, + EnumInfos: file_google_logging_type_log_severity_proto_enumTypes, + }.Build() + File_google_logging_type_log_severity_proto = out.File + file_google_logging_type_log_severity_proto_rawDesc = nil + file_google_logging_type_log_severity_proto_goTypes = nil + file_google_logging_type_log_severity_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/logging/v2/log_entry.pb.go b/vendor/google.golang.org/genproto/googleapis/logging/v2/log_entry.pb.go index 8c6b468758..7fb3bf9ece 100644 --- a/vendor/google.golang.org/genproto/googleapis/logging/v2/log_entry.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/logging/v2/log_entry.pb.go @@ -1,37 +1,55 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/logging/v2/log_entry.proto package logging import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - any "github.com/golang/protobuf/ptypes/any" - _struct "github.com/golang/protobuf/ptypes/struct" - timestamp "github.com/golang/protobuf/ptypes/timestamp" _ "google.golang.org/genproto/googleapis/api/annotations" monitoredres "google.golang.org/genproto/googleapis/api/monitoredres" _type "google.golang.org/genproto/googleapis/logging/type" _ "google.golang.org/genproto/googleapis/rpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + structpb "google.golang.org/protobuf/types/known/structpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // An individual entry in a log. // // type LogEntry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the log to which this log entry belongs: // // "projects/[PROJECT_ID]/logs/[LOG_ID]" @@ -39,9 +57,9 @@ type LogEntry struct { // "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]" // "folders/[FOLDER_ID]/logs/[LOG_ID]" // - // A project number may optionally be used in place of PROJECT_ID. The project - // number is translated to its corresponding PROJECT_ID internally and the - // `log_name` field will contain PROJECT_ID in queries and exports. + // A project number may be used in place of PROJECT_ID. The project number is + // translated to its corresponding PROJECT_ID internally and the `log_name` + // field will contain PROJECT_ID in queries and exports. // // `[LOG_ID]` must be URL-encoded within `log_name`. Example: // `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`. @@ -61,33 +79,31 @@ type LogEntry struct { // the monitored resource designating the particular database that reported // the error. Resource *monitoredres.MonitoredResource `protobuf:"bytes,8,opt,name=resource,proto3" json:"resource,omitempty"` - // Optional. The log entry payload, which can be one of multiple types. + // The log entry payload, which can be one of multiple types. // - // Types that are valid to be assigned to Payload: + // Types that are assignable to Payload: // *LogEntry_ProtoPayload // *LogEntry_TextPayload // *LogEntry_JsonPayload Payload isLogEntry_Payload `protobuf_oneof:"payload"` - // Optional. The time the event described by the log entry occurred. This - // time is used to compute the log entry's age and to enforce the logs - // retention period. If this field is omitted in a new log entry, then Logging - // assigns it the current time. Timestamps have nanosecond accuracy, but - // trailing zeros in the fractional seconds might be omitted when the - // timestamp is displayed. + // Optional. The time the event described by the log entry occurred. This time is used + // to compute the log entry's age and to enforce the logs retention period. + // If this field is omitted in a new log entry, then Logging assigns it the + // current time. Timestamps have nanosecond accuracy, but trailing zeros in + // the fractional seconds might be omitted when the timestamp is displayed. // - // Incoming log entries should have timestamps that are no more than the [logs - // retention period](/logging/quotas) in the past, and no more than 24 hours - // in the future. Log entries outside those time boundaries will not be - // available when calling `entries.list`, but those log entries can still be - // [exported with LogSinks](/logging/docs/api/tasks/exporting-logs). - Timestamp *timestamp.Timestamp `protobuf:"bytes,9,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + // Incoming log entries must have timestamps that don't exceed the + // [logs retention + // period](https://cloud.google.com/logging/quotas#logs_retention_periods) in + // the past, and that don't exceed 24 hours in the future. Log entries outside + // those time boundaries aren't ingested by Logging. + Timestamp *timestamppb.Timestamp `protobuf:"bytes,9,opt,name=timestamp,proto3" json:"timestamp,omitempty"` // Output only. The time the log entry was received by Logging. - ReceiveTimestamp *timestamp.Timestamp `protobuf:"bytes,24,opt,name=receive_timestamp,json=receiveTimestamp,proto3" json:"receive_timestamp,omitempty"` - // Optional. The severity of the log entry. The default value is - // `LogSeverity.DEFAULT`. + ReceiveTimestamp *timestamppb.Timestamp `protobuf:"bytes,24,opt,name=receive_timestamp,json=receiveTimestamp,proto3" json:"receive_timestamp,omitempty"` + // Optional. The severity of the log entry. The default value is `LogSeverity.DEFAULT`. Severity _type.LogSeverity `protobuf:"varint,10,opt,name=severity,proto3,enum=google.logging.type.LogSeverity" json:"severity,omitempty"` - // Optional. A unique identifier for the log entry. If you provide a value, - // then Logging considers other log entries in the same project, with the same + // Optional. A unique identifier for the log entry. If you provide a value, then + // Logging considers other log entries in the same project, with the same // `timestamp`, and with the same `insert_id` to be duplicates which are // removed in a single query result. However, there are no guarantees of // de-duplication in the export of logs. @@ -98,35 +114,25 @@ type LogEntry struct { // In queries, the `insert_id` is also used to order log entries that have // the same `log_name` and `timestamp` values. InsertId string `protobuf:"bytes,4,opt,name=insert_id,json=insertId,proto3" json:"insert_id,omitempty"` - // Optional. Information about the HTTP request associated with this log - // entry, if applicable. + // Optional. Information about the HTTP request associated with this log entry, if + // applicable. HttpRequest *_type.HttpRequest `protobuf:"bytes,7,opt,name=http_request,json=httpRequest,proto3" json:"http_request,omitempty"` // Optional. A set of user-defined (key, value) data that provides additional // information about the log entry. Labels map[string]string `protobuf:"bytes,11,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - // Deprecated. Output only. Additional metadata about the monitored resource. - // - // Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have - // this field populated for GKE versions older than 1.12.6. For GKE versions - // 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes - // pod labels that used to be in `metadata.userLabels` will now be present in - // the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system - // labels that were present in the `metadata.systemLabels` field will no - // longer be available in the LogEntry. - Metadata *monitoredres.MonitoredResourceMetadata `protobuf:"bytes,25,opt,name=metadata,proto3" json:"metadata,omitempty"` // Deprecated: Do not use. // Optional. Information about an operation associated with the log entry, if // applicable. Operation *LogEntryOperation `protobuf:"bytes,15,opt,name=operation,proto3" json:"operation,omitempty"` - // Optional. Resource name of the trace associated with the log entry, if any. - // If it contains a relative resource name, the name is assumed to be relative - // to `//tracing.googleapis.com`. Example: + // Optional. Resource name of the trace associated with the log entry, if any. If it + // contains a relative resource name, the name is assumed to be relative to + // `//tracing.googleapis.com`. Example: // `projects/my-projectid/traces/06796866738c859f2f19b7cfb3214824` Trace string `protobuf:"bytes,22,opt,name=trace,proto3" json:"trace,omitempty"` // Optional. The span ID within the trace associated with the log entry. // // For Trace spans, this is the same format that the Trace API v2 uses: a // 16-character hexadecimal encoding of an 8-byte array, such as - // "000000000000004a". + // `000000000000004a`. SpanId string `protobuf:"bytes,27,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"` // Optional. The sampling decision of the trace associated with the log entry. // @@ -136,49 +142,157 @@ type LogEntry struct { // unknown at the time. A non-sampled `trace` value is still useful as a // request correlation identifier. The default is False. TraceSampled bool `protobuf:"varint,30,opt,name=trace_sampled,json=traceSampled,proto3" json:"trace_sampled,omitempty"` - // Optional. Source code location information associated with the log entry, - // if any. - SourceLocation *LogEntrySourceLocation `protobuf:"bytes,23,opt,name=source_location,json=sourceLocation,proto3" json:"source_location,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + // Optional. Source code location information associated with the log entry, if any. + SourceLocation *LogEntrySourceLocation `protobuf:"bytes,23,opt,name=source_location,json=sourceLocation,proto3" json:"source_location,omitempty"` } -func (m *LogEntry) Reset() { *m = LogEntry{} } -func (m *LogEntry) String() string { return proto.CompactTextString(m) } -func (*LogEntry) ProtoMessage() {} +func (x *LogEntry) Reset() { + *x = LogEntry{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_log_entry_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogEntry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogEntry) ProtoMessage() {} + +func (x *LogEntry) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_log_entry_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogEntry.ProtoReflect.Descriptor instead. func (*LogEntry) Descriptor() ([]byte, []int) { - return fileDescriptor_8ba2017251165146, []int{0} + return file_google_logging_v2_log_entry_proto_rawDescGZIP(), []int{0} } -func (m *LogEntry) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LogEntry.Unmarshal(m, b) -} -func (m *LogEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LogEntry.Marshal(b, m, deterministic) -} -func (m *LogEntry) XXX_Merge(src proto.Message) { - xxx_messageInfo_LogEntry.Merge(m, src) -} -func (m *LogEntry) XXX_Size() int { - return xxx_messageInfo_LogEntry.Size(m) -} -func (m *LogEntry) XXX_DiscardUnknown() { - xxx_messageInfo_LogEntry.DiscardUnknown(m) -} - -var xxx_messageInfo_LogEntry proto.InternalMessageInfo - -func (m *LogEntry) GetLogName() string { - if m != nil { - return m.LogName +func (x *LogEntry) GetLogName() string { + if x != nil { + return x.LogName } return "" } -func (m *LogEntry) GetResource() *monitoredres.MonitoredResource { +func (x *LogEntry) GetResource() *monitoredres.MonitoredResource { + if x != nil { + return x.Resource + } + return nil +} + +func (m *LogEntry) GetPayload() isLogEntry_Payload { if m != nil { - return m.Resource + return m.Payload + } + return nil +} + +func (x *LogEntry) GetProtoPayload() *anypb.Any { + if x, ok := x.GetPayload().(*LogEntry_ProtoPayload); ok { + return x.ProtoPayload + } + return nil +} + +func (x *LogEntry) GetTextPayload() string { + if x, ok := x.GetPayload().(*LogEntry_TextPayload); ok { + return x.TextPayload + } + return "" +} + +func (x *LogEntry) GetJsonPayload() *structpb.Struct { + if x, ok := x.GetPayload().(*LogEntry_JsonPayload); ok { + return x.JsonPayload + } + return nil +} + +func (x *LogEntry) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp + } + return nil +} + +func (x *LogEntry) GetReceiveTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.ReceiveTimestamp + } + return nil +} + +func (x *LogEntry) GetSeverity() _type.LogSeverity { + if x != nil { + return x.Severity + } + return _type.LogSeverity_DEFAULT +} + +func (x *LogEntry) GetInsertId() string { + if x != nil { + return x.InsertId + } + return "" +} + +func (x *LogEntry) GetHttpRequest() *_type.HttpRequest { + if x != nil { + return x.HttpRequest + } + return nil +} + +func (x *LogEntry) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +func (x *LogEntry) GetOperation() *LogEntryOperation { + if x != nil { + return x.Operation + } + return nil +} + +func (x *LogEntry) GetTrace() string { + if x != nil { + return x.Trace + } + return "" +} + +func (x *LogEntry) GetSpanId() string { + if x != nil { + return x.SpanId + } + return "" +} + +func (x *LogEntry) GetTraceSampled() bool { + if x != nil { + return x.TraceSampled + } + return false +} + +func (x *LogEntry) GetSourceLocation() *LogEntrySourceLocation { + if x != nil { + return x.SourceLocation } return nil } @@ -188,15 +302,26 @@ type isLogEntry_Payload interface { } type LogEntry_ProtoPayload struct { - ProtoPayload *any.Any `protobuf:"bytes,2,opt,name=proto_payload,json=protoPayload,proto3,oneof"` + // The log entry payload, represented as a protocol buffer. Some Google + // Cloud Platform services use this field for their log entry payloads. + // + // The following protocol buffer types are supported; user-defined types + // are not supported: + // + // "type.googleapis.com/google.cloud.audit.AuditLog" + // "type.googleapis.com/google.appengine.logging.v1.RequestLog" + ProtoPayload *anypb.Any `protobuf:"bytes,2,opt,name=proto_payload,json=protoPayload,proto3,oneof"` } type LogEntry_TextPayload struct { + // The log entry payload, represented as a Unicode string (UTF-8). TextPayload string `protobuf:"bytes,3,opt,name=text_payload,json=textPayload,proto3,oneof"` } type LogEntry_JsonPayload struct { - JsonPayload *_struct.Struct `protobuf:"bytes,6,opt,name=json_payload,json=jsonPayload,proto3,oneof"` + // The log entry payload, represented as a structure that is + // expressed as a JSON object. + JsonPayload *structpb.Struct `protobuf:"bytes,6,opt,name=json_payload,json=jsonPayload,proto3,oneof"` } func (*LogEntry_ProtoPayload) isLogEntry_Payload() {} @@ -205,131 +330,13 @@ func (*LogEntry_TextPayload) isLogEntry_Payload() {} func (*LogEntry_JsonPayload) isLogEntry_Payload() {} -func (m *LogEntry) GetPayload() isLogEntry_Payload { - if m != nil { - return m.Payload - } - return nil -} - -func (m *LogEntry) GetProtoPayload() *any.Any { - if x, ok := m.GetPayload().(*LogEntry_ProtoPayload); ok { - return x.ProtoPayload - } - return nil -} - -func (m *LogEntry) GetTextPayload() string { - if x, ok := m.GetPayload().(*LogEntry_TextPayload); ok { - return x.TextPayload - } - return "" -} - -func (m *LogEntry) GetJsonPayload() *_struct.Struct { - if x, ok := m.GetPayload().(*LogEntry_JsonPayload); ok { - return x.JsonPayload - } - return nil -} - -func (m *LogEntry) GetTimestamp() *timestamp.Timestamp { - if m != nil { - return m.Timestamp - } - return nil -} - -func (m *LogEntry) GetReceiveTimestamp() *timestamp.Timestamp { - if m != nil { - return m.ReceiveTimestamp - } - return nil -} - -func (m *LogEntry) GetSeverity() _type.LogSeverity { - if m != nil { - return m.Severity - } - return _type.LogSeverity_DEFAULT -} - -func (m *LogEntry) GetInsertId() string { - if m != nil { - return m.InsertId - } - return "" -} - -func (m *LogEntry) GetHttpRequest() *_type.HttpRequest { - if m != nil { - return m.HttpRequest - } - return nil -} - -func (m *LogEntry) GetLabels() map[string]string { - if m != nil { - return m.Labels - } - return nil -} - -// Deprecated: Do not use. -func (m *LogEntry) GetMetadata() *monitoredres.MonitoredResourceMetadata { - if m != nil { - return m.Metadata - } - return nil -} - -func (m *LogEntry) GetOperation() *LogEntryOperation { - if m != nil { - return m.Operation - } - return nil -} - -func (m *LogEntry) GetTrace() string { - if m != nil { - return m.Trace - } - return "" -} - -func (m *LogEntry) GetSpanId() string { - if m != nil { - return m.SpanId - } - return "" -} - -func (m *LogEntry) GetTraceSampled() bool { - if m != nil { - return m.TraceSampled - } - return false -} - -func (m *LogEntry) GetSourceLocation() *LogEntrySourceLocation { - if m != nil { - return m.SourceLocation - } - return nil -} - -// XXX_OneofWrappers is for the internal use of the proto package. -func (*LogEntry) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*LogEntry_ProtoPayload)(nil), - (*LogEntry_TextPayload)(nil), - (*LogEntry_JsonPayload)(nil), - } -} - // Additional information about a potentially long-running operation with which // a log entry is associated. type LogEntryOperation struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Optional. An arbitrary operation identifier. Log entries with the same // identifier are assumed to be part of the same operation. Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` @@ -340,61 +347,65 @@ type LogEntryOperation struct { // Optional. Set this to True if this is the first log entry in the operation. First bool `protobuf:"varint,3,opt,name=first,proto3" json:"first,omitempty"` // Optional. Set this to True if this is the last log entry in the operation. - Last bool `protobuf:"varint,4,opt,name=last,proto3" json:"last,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Last bool `protobuf:"varint,4,opt,name=last,proto3" json:"last,omitempty"` } -func (m *LogEntryOperation) Reset() { *m = LogEntryOperation{} } -func (m *LogEntryOperation) String() string { return proto.CompactTextString(m) } -func (*LogEntryOperation) ProtoMessage() {} +func (x *LogEntryOperation) Reset() { + *x = LogEntryOperation{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_log_entry_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogEntryOperation) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogEntryOperation) ProtoMessage() {} + +func (x *LogEntryOperation) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_log_entry_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogEntryOperation.ProtoReflect.Descriptor instead. func (*LogEntryOperation) Descriptor() ([]byte, []int) { - return fileDescriptor_8ba2017251165146, []int{1} + return file_google_logging_v2_log_entry_proto_rawDescGZIP(), []int{1} } -func (m *LogEntryOperation) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LogEntryOperation.Unmarshal(m, b) -} -func (m *LogEntryOperation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LogEntryOperation.Marshal(b, m, deterministic) -} -func (m *LogEntryOperation) XXX_Merge(src proto.Message) { - xxx_messageInfo_LogEntryOperation.Merge(m, src) -} -func (m *LogEntryOperation) XXX_Size() int { - return xxx_messageInfo_LogEntryOperation.Size(m) -} -func (m *LogEntryOperation) XXX_DiscardUnknown() { - xxx_messageInfo_LogEntryOperation.DiscardUnknown(m) -} - -var xxx_messageInfo_LogEntryOperation proto.InternalMessageInfo - -func (m *LogEntryOperation) GetId() string { - if m != nil { - return m.Id +func (x *LogEntryOperation) GetId() string { + if x != nil { + return x.Id } return "" } -func (m *LogEntryOperation) GetProducer() string { - if m != nil { - return m.Producer +func (x *LogEntryOperation) GetProducer() string { + if x != nil { + return x.Producer } return "" } -func (m *LogEntryOperation) GetFirst() bool { - if m != nil { - return m.First +func (x *LogEntryOperation) GetFirst() bool { + if x != nil { + return x.First } return false } -func (m *LogEntryOperation) GetLast() bool { - if m != nil { - return m.Last +func (x *LogEntryOperation) GetLast() bool { + if x != nil { + return x.Last } return false } @@ -402,6 +413,10 @@ func (m *LogEntryOperation) GetLast() bool { // Additional information about the source code location that produced the log // entry. type LogEntrySourceLocation struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Optional. Source file name. Depending on the runtime environment, this // might be a simple name or a fully-qualified name. File string `protobuf:"bytes,1,opt,name=file,proto3" json:"file,omitempty"` @@ -414,125 +429,298 @@ type LogEntrySourceLocation struct { // less meaningful. The format can vary by language. For example: // `qual.if.ied.Class.method` (Java), `dir/package.func` (Go), `function` // (Python). - Function string `protobuf:"bytes,3,opt,name=function,proto3" json:"function,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Function string `protobuf:"bytes,3,opt,name=function,proto3" json:"function,omitempty"` } -func (m *LogEntrySourceLocation) Reset() { *m = LogEntrySourceLocation{} } -func (m *LogEntrySourceLocation) String() string { return proto.CompactTextString(m) } -func (*LogEntrySourceLocation) ProtoMessage() {} +func (x *LogEntrySourceLocation) Reset() { + *x = LogEntrySourceLocation{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_log_entry_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogEntrySourceLocation) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogEntrySourceLocation) ProtoMessage() {} + +func (x *LogEntrySourceLocation) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_log_entry_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogEntrySourceLocation.ProtoReflect.Descriptor instead. func (*LogEntrySourceLocation) Descriptor() ([]byte, []int) { - return fileDescriptor_8ba2017251165146, []int{2} + return file_google_logging_v2_log_entry_proto_rawDescGZIP(), []int{2} } -func (m *LogEntrySourceLocation) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LogEntrySourceLocation.Unmarshal(m, b) -} -func (m *LogEntrySourceLocation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LogEntrySourceLocation.Marshal(b, m, deterministic) -} -func (m *LogEntrySourceLocation) XXX_Merge(src proto.Message) { - xxx_messageInfo_LogEntrySourceLocation.Merge(m, src) -} -func (m *LogEntrySourceLocation) XXX_Size() int { - return xxx_messageInfo_LogEntrySourceLocation.Size(m) -} -func (m *LogEntrySourceLocation) XXX_DiscardUnknown() { - xxx_messageInfo_LogEntrySourceLocation.DiscardUnknown(m) -} - -var xxx_messageInfo_LogEntrySourceLocation proto.InternalMessageInfo - -func (m *LogEntrySourceLocation) GetFile() string { - if m != nil { - return m.File +func (x *LogEntrySourceLocation) GetFile() string { + if x != nil { + return x.File } return "" } -func (m *LogEntrySourceLocation) GetLine() int64 { - if m != nil { - return m.Line +func (x *LogEntrySourceLocation) GetLine() int64 { + if x != nil { + return x.Line } return 0 } -func (m *LogEntrySourceLocation) GetFunction() string { - if m != nil { - return m.Function +func (x *LogEntrySourceLocation) GetFunction() string { + if x != nil { + return x.Function } return "" } -func init() { - proto.RegisterType((*LogEntry)(nil), 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(*LogEntryOperation)(nil), // 1: google.logging.v2.LogEntryOperation + (*LogEntrySourceLocation)(nil), // 2: google.logging.v2.LogEntrySourceLocation + nil, // 3: google.logging.v2.LogEntry.LabelsEntry + (*monitoredres.MonitoredResource)(nil), // 4: google.api.MonitoredResource + (*anypb.Any)(nil), // 5: google.protobuf.Any + (*structpb.Struct)(nil), // 6: google.protobuf.Struct + (*timestamppb.Timestamp)(nil), // 7: google.protobuf.Timestamp + (_type.LogSeverity)(0), // 8: google.logging.type.LogSeverity + (*_type.HttpRequest)(nil), // 9: google.logging.type.HttpRequest +} +var file_google_logging_v2_log_entry_proto_depIdxs = []int32{ + 4, // 0: google.logging.v2.LogEntry.resource:type_name -> google.api.MonitoredResource + 5, // 1: google.logging.v2.LogEntry.proto_payload:type_name -> google.protobuf.Any + 6, // 2: google.logging.v2.LogEntry.json_payload:type_name -> google.protobuf.Struct + 7, // 3: google.logging.v2.LogEntry.timestamp:type_name -> google.protobuf.Timestamp + 7, // 4: google.logging.v2.LogEntry.receive_timestamp:type_name -> google.protobuf.Timestamp + 8, // 5: google.logging.v2.LogEntry.severity:type_name -> google.logging.type.LogSeverity + 9, // 6: google.logging.v2.LogEntry.http_request:type_name -> google.logging.type.HttpRequest + 3, // 7: google.logging.v2.LogEntry.labels:type_name -> google.logging.v2.LogEntry.LabelsEntry + 1, // 8: google.logging.v2.LogEntry.operation:type_name -> google.logging.v2.LogEntryOperation + 2, // 9: google.logging.v2.LogEntry.source_location:type_name -> google.logging.v2.LogEntrySourceLocation + 10, // [10:10] is the sub-list for method output_type + 10, // [10:10] is the sub-list for method input_type + 10, // [10:10] is the sub-list for extension type_name + 10, // [10:10] is the sub-list for extension extendee + 0, // [0:10] is the sub-list for field type_name +} + +func init() { file_google_logging_v2_log_entry_proto_init() } +func file_google_logging_v2_log_entry_proto_init() { + if File_google_logging_v2_log_entry_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_logging_v2_log_entry_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogEntry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_log_entry_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogEntryOperation); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_log_entry_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogEntrySourceLocation); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_google_logging_v2_log_entry_proto_msgTypes[0].OneofWrappers = []interface{}{ + (*LogEntry_ProtoPayload)(nil), + (*LogEntry_TextPayload)(nil), + (*LogEntry_JsonPayload)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_logging_v2_log_entry_proto_rawDesc, + NumEnums: 0, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_logging_v2_log_entry_proto_goTypes, + DependencyIndexes: file_google_logging_v2_log_entry_proto_depIdxs, + MessageInfos: file_google_logging_v2_log_entry_proto_msgTypes, + }.Build() + File_google_logging_v2_log_entry_proto = out.File + file_google_logging_v2_log_entry_proto_rawDesc = nil + file_google_logging_v2_log_entry_proto_goTypes = nil + file_google_logging_v2_log_entry_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/genproto/googleapis/logging/v2/logging.pb.go b/vendor/google.golang.org/genproto/googleapis/logging/v2/logging.pb.go index 2b0d3dfe50..669ed0ec47 100644 --- a/vendor/google.golang.org/genproto/googleapis/logging/v2/logging.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/logging/v2/logging.pb.go @@ -1,38 +1,114 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/logging/v2/logging.proto package logging import ( context "context" - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - _ "github.com/golang/protobuf/ptypes/duration" - empty "github.com/golang/protobuf/ptypes/empty" - _ "github.com/golang/protobuf/ptypes/timestamp" _ "google.golang.org/genproto/googleapis/api/annotations" monitoredres "google.golang.org/genproto/googleapis/api/monitoredres" status "google.golang.org/genproto/googleapis/rpc/status" grpc "google.golang.org/grpc" codes "google.golang.org/grpc/codes" status1 "google.golang.org/grpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + durationpb "google.golang.org/protobuf/types/known/durationpb" + emptypb "google.golang.org/protobuf/types/known/emptypb" + _ "google.golang.org/protobuf/types/known/fieldmaskpb" + _ "google.golang.org/protobuf/types/known/timestamppb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +// An indicator of why entries were omitted. +type TailLogEntriesResponse_SuppressionInfo_Reason int32 + +const ( + // Unexpected default. + TailLogEntriesResponse_SuppressionInfo_REASON_UNSPECIFIED TailLogEntriesResponse_SuppressionInfo_Reason = 0 + // Indicates suppression occurred due to relevant entries being + // received in excess of rate limits. For quotas and limits, see + // [Logging API quotas and + // limits](https://cloud.google.com/logging/quotas#api-limits). + TailLogEntriesResponse_SuppressionInfo_RATE_LIMIT TailLogEntriesResponse_SuppressionInfo_Reason = 1 + // Indicates suppression occurred due to the client not consuming + // responses quickly enough. + TailLogEntriesResponse_SuppressionInfo_NOT_CONSUMED TailLogEntriesResponse_SuppressionInfo_Reason = 2 +) + +// Enum value maps for TailLogEntriesResponse_SuppressionInfo_Reason. +var ( + TailLogEntriesResponse_SuppressionInfo_Reason_name = map[int32]string{ + 0: "REASON_UNSPECIFIED", + 1: "RATE_LIMIT", + 2: "NOT_CONSUMED", + } + TailLogEntriesResponse_SuppressionInfo_Reason_value = map[string]int32{ + "REASON_UNSPECIFIED": 0, + "RATE_LIMIT": 1, + "NOT_CONSUMED": 2, + } +) + +func (x TailLogEntriesResponse_SuppressionInfo_Reason) Enum() *TailLogEntriesResponse_SuppressionInfo_Reason { + p := new(TailLogEntriesResponse_SuppressionInfo_Reason) + *p = x + return p +} + +func (x TailLogEntriesResponse_SuppressionInfo_Reason) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (TailLogEntriesResponse_SuppressionInfo_Reason) Descriptor() protoreflect.EnumDescriptor { + return file_google_logging_v2_logging_proto_enumTypes[0].Descriptor() +} + +func (TailLogEntriesResponse_SuppressionInfo_Reason) Type() protoreflect.EnumType { + return &file_google_logging_v2_logging_proto_enumTypes[0] +} + +func (x TailLogEntriesResponse_SuppressionInfo_Reason) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use TailLogEntriesResponse_SuppressionInfo_Reason.Descriptor instead. +func (TailLogEntriesResponse_SuppressionInfo_Reason) EnumDescriptor() ([]byte, []int) { + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{11, 0, 0} +} // The parameters to DeleteLog. type DeleteLogRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the log to delete: // // "projects/[PROJECT_ID]/logs/[LOG_ID]" @@ -45,46 +121,54 @@ type DeleteLogRequest struct { // `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`. // For more information about log names, see // [LogEntry][google.logging.v2.LogEntry]. - LogName string `protobuf:"bytes,1,opt,name=log_name,json=logName,proto3" json:"log_name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + LogName string `protobuf:"bytes,1,opt,name=log_name,json=logName,proto3" json:"log_name,omitempty"` } -func (m *DeleteLogRequest) Reset() { *m = DeleteLogRequest{} } -func (m *DeleteLogRequest) String() string { return proto.CompactTextString(m) } -func (*DeleteLogRequest) ProtoMessage() {} +func (x *DeleteLogRequest) Reset() { + *x = DeleteLogRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteLogRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteLogRequest) ProtoMessage() {} + +func (x *DeleteLogRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteLogRequest.ProtoReflect.Descriptor instead. func (*DeleteLogRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{0} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{0} } -func (m *DeleteLogRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_DeleteLogRequest.Unmarshal(m, b) -} -func (m *DeleteLogRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_DeleteLogRequest.Marshal(b, m, deterministic) -} -func (m *DeleteLogRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteLogRequest.Merge(m, src) -} -func (m *DeleteLogRequest) XXX_Size() int { - return xxx_messageInfo_DeleteLogRequest.Size(m) -} -func (m *DeleteLogRequest) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteLogRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_DeleteLogRequest proto.InternalMessageInfo - -func (m *DeleteLogRequest) GetLogName() string { - if m != nil { - return m.LogName +func (x *DeleteLogRequest) GetLogName() string { + if x != nil { + return x.LogName } return "" } // The parameters to WriteLogEntries. type WriteLogEntriesRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Optional. A default log resource name that is assigned to all log entries // in `entries` that do not specify a value for `log_name`: // @@ -98,10 +182,10 @@ type WriteLogEntriesRequest struct { // "projects/my-project-id/logs/syslog" // "organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity" // - // The permission logging.logEntries.create is needed on each - // project, organization, billing account, or folder that is receiving - // new log entries, whether the resource is specified in - // logName or in an individual log entry. + // The permission `logging.logEntries.create` is needed on each project, + // organization, billing account, or folder that is receiving new log + // entries, whether the resource is specified in `logName` or in an + // individual log entry. LogName string `protobuf:"bytes,1,opt,name=log_name,json=logName,proto3" json:"log_name,omitempty"` // Optional. A default monitored resource object that is assigned to all log // entries in `entries` that do not specify a value for `resource`. Example: @@ -131,15 +215,16 @@ type WriteLogEntriesRequest struct { // the entries later in the list. See the `entries.list` method. // // Log entries with timestamps that are more than the - // [logs retention period](/logging/quota-policy) in the past or more than - // 24 hours in the future will not be available when calling `entries.list`. - // However, those log entries can still be - // [exported with LogSinks](/logging/docs/api/tasks/exporting-logs). + // [logs retention period](https://cloud.google.com/logging/quota-policy) in + // the past or more than 24 hours in the future will not be available when + // calling `entries.list`. However, those log entries can still be [exported + // with + // LogSinks](https://cloud.google.com/logging/docs/api/tasks/exporting-logs). // // To improve throughput and to avoid exceeding the - // [quota limit](/logging/quota-policy) for calls to `entries.write`, - // you should try to include several log entries in this list, - // rather than calling this method for each individual log entry. + // [quota limit](https://cloud.google.com/logging/quota-policy) for calls to + // `entries.write`, you should try to include several log entries in this + // list, rather than calling this method for each individual log entry. Entries []*LogEntry `protobuf:"bytes,4,rep,name=entries,proto3" json:"entries,omitempty"` // Optional. Whether valid entries should be written even if some other // entries fail due to INVALID_ARGUMENT or PERMISSION_DENIED errors. If any @@ -150,164 +235,182 @@ type WriteLogEntriesRequest struct { // Optional. If true, the request should expect normal response, but the // entries won't be persisted nor exported. Useful for checking whether the // logging API endpoints are working properly before sending valuable data. - DryRun bool `protobuf:"varint,6,opt,name=dry_run,json=dryRun,proto3" json:"dry_run,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + DryRun bool `protobuf:"varint,6,opt,name=dry_run,json=dryRun,proto3" json:"dry_run,omitempty"` } -func (m *WriteLogEntriesRequest) Reset() { *m = WriteLogEntriesRequest{} } -func (m *WriteLogEntriesRequest) String() string { return proto.CompactTextString(m) } -func (*WriteLogEntriesRequest) ProtoMessage() {} +func (x *WriteLogEntriesRequest) Reset() { + *x = WriteLogEntriesRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *WriteLogEntriesRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*WriteLogEntriesRequest) ProtoMessage() {} + +func (x *WriteLogEntriesRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WriteLogEntriesRequest.ProtoReflect.Descriptor instead. func (*WriteLogEntriesRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{1} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{1} } -func (m *WriteLogEntriesRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_WriteLogEntriesRequest.Unmarshal(m, b) -} -func (m *WriteLogEntriesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_WriteLogEntriesRequest.Marshal(b, m, deterministic) -} -func (m *WriteLogEntriesRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_WriteLogEntriesRequest.Merge(m, src) -} -func (m *WriteLogEntriesRequest) XXX_Size() int { - return xxx_messageInfo_WriteLogEntriesRequest.Size(m) -} -func (m *WriteLogEntriesRequest) XXX_DiscardUnknown() { - xxx_messageInfo_WriteLogEntriesRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_WriteLogEntriesRequest proto.InternalMessageInfo - -func (m *WriteLogEntriesRequest) GetLogName() string { - if m != nil { - return m.LogName +func (x *WriteLogEntriesRequest) GetLogName() string { + if x != nil { + return x.LogName } return "" } -func (m *WriteLogEntriesRequest) GetResource() *monitoredres.MonitoredResource { - if m != nil { - return m.Resource +func (x *WriteLogEntriesRequest) GetResource() *monitoredres.MonitoredResource { + if x != nil { + return x.Resource } return nil } -func (m *WriteLogEntriesRequest) GetLabels() map[string]string { - if m != nil { - return m.Labels +func (x *WriteLogEntriesRequest) GetLabels() map[string]string { + if x != nil { + return x.Labels } return nil } -func (m *WriteLogEntriesRequest) GetEntries() []*LogEntry { - if m != nil { - return m.Entries +func (x *WriteLogEntriesRequest) GetEntries() []*LogEntry { + if x != nil { + return x.Entries } return nil } -func (m *WriteLogEntriesRequest) GetPartialSuccess() bool { - if m != nil { - return m.PartialSuccess +func (x *WriteLogEntriesRequest) GetPartialSuccess() bool { + if x != nil { + return x.PartialSuccess } return false } -func (m *WriteLogEntriesRequest) GetDryRun() bool { - if m != nil { - return m.DryRun +func (x *WriteLogEntriesRequest) GetDryRun() bool { + if x != nil { + return x.DryRun } return false } // Result returned from WriteLogEntries. -// empty type WriteLogEntriesResponse struct { - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields } -func (m *WriteLogEntriesResponse) Reset() { *m = WriteLogEntriesResponse{} } -func (m *WriteLogEntriesResponse) String() string { return proto.CompactTextString(m) } -func (*WriteLogEntriesResponse) ProtoMessage() {} +func (x *WriteLogEntriesResponse) Reset() { + *x = WriteLogEntriesResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *WriteLogEntriesResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*WriteLogEntriesResponse) ProtoMessage() {} + +func (x *WriteLogEntriesResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WriteLogEntriesResponse.ProtoReflect.Descriptor instead. func (*WriteLogEntriesResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{2} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{2} } -func (m *WriteLogEntriesResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_WriteLogEntriesResponse.Unmarshal(m, b) -} -func (m *WriteLogEntriesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_WriteLogEntriesResponse.Marshal(b, m, deterministic) -} -func (m *WriteLogEntriesResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_WriteLogEntriesResponse.Merge(m, src) -} -func (m *WriteLogEntriesResponse) XXX_Size() int { - return xxx_messageInfo_WriteLogEntriesResponse.Size(m) -} -func (m *WriteLogEntriesResponse) XXX_DiscardUnknown() { - xxx_messageInfo_WriteLogEntriesResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_WriteLogEntriesResponse proto.InternalMessageInfo - // Error details for WriteLogEntries with partial success. type WriteLogEntriesPartialErrors struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // When `WriteLogEntriesRequest.partial_success` is true, records the error // status for entries that were not written due to a permanent error, keyed // by the entry's zero-based index in `WriteLogEntriesRequest.entries`. // // Failed requests for which no entries are written will not include // per-entry errors. - LogEntryErrors map[int32]*status.Status `protobuf:"bytes,1,rep,name=log_entry_errors,json=logEntryErrors,proto3" json:"log_entry_errors,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + LogEntryErrors map[int32]*status.Status `protobuf:"bytes,1,rep,name=log_entry_errors,json=logEntryErrors,proto3" json:"log_entry_errors,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *WriteLogEntriesPartialErrors) Reset() { *m = WriteLogEntriesPartialErrors{} } -func (m *WriteLogEntriesPartialErrors) String() string { return proto.CompactTextString(m) } -func (*WriteLogEntriesPartialErrors) ProtoMessage() {} +func (x *WriteLogEntriesPartialErrors) Reset() { + *x = WriteLogEntriesPartialErrors{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *WriteLogEntriesPartialErrors) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*WriteLogEntriesPartialErrors) ProtoMessage() {} + +func (x *WriteLogEntriesPartialErrors) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WriteLogEntriesPartialErrors.ProtoReflect.Descriptor instead. func (*WriteLogEntriesPartialErrors) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{3} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{3} } -func (m *WriteLogEntriesPartialErrors) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_WriteLogEntriesPartialErrors.Unmarshal(m, b) -} -func (m *WriteLogEntriesPartialErrors) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_WriteLogEntriesPartialErrors.Marshal(b, m, deterministic) -} -func (m *WriteLogEntriesPartialErrors) XXX_Merge(src proto.Message) { - xxx_messageInfo_WriteLogEntriesPartialErrors.Merge(m, src) -} -func (m *WriteLogEntriesPartialErrors) XXX_Size() int { - return xxx_messageInfo_WriteLogEntriesPartialErrors.Size(m) -} -func (m *WriteLogEntriesPartialErrors) XXX_DiscardUnknown() { - xxx_messageInfo_WriteLogEntriesPartialErrors.DiscardUnknown(m) -} - -var xxx_messageInfo_WriteLogEntriesPartialErrors proto.InternalMessageInfo - -func (m *WriteLogEntriesPartialErrors) GetLogEntryErrors() map[int32]*status.Status { - if m != nil { - return m.LogEntryErrors +func (x *WriteLogEntriesPartialErrors) GetLogEntryErrors() map[int32]*status.Status { + if x != nil { + return x.LogEntryErrors } return nil } // The parameters to `ListLogEntries`. type ListLogEntriesRequest struct { - // Deprecated. Use `resource_names` instead. One or more project identifiers - // or project numbers from which to retrieve log entries. Example: - // `"my-project-1A"`. - ProjectIds []string `protobuf:"bytes,1,rep,name=project_ids,json=projectIds,proto3" json:"project_ids,omitempty"` // Deprecated: Do not use. + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. Names of one or more parent resources from which to // retrieve log entries: // @@ -316,16 +419,21 @@ type ListLogEntriesRequest struct { // "billingAccounts/[BILLING_ACCOUNT_ID]" // "folders/[FOLDER_ID]" // + // May alternatively be one or more views + // projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] + // organization/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] + // billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] + // folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] // // Projects listed in the `project_ids` field are added to this list. ResourceNames []string `protobuf:"bytes,8,rep,name=resource_names,json=resourceNames,proto3" json:"resource_names,omitempty"` // Optional. A filter that chooses which log entries to return. See [Advanced - // Logs Queries](/logging/docs/view/advanced-queries). Only log entries that - // match the filter are returned. An empty filter matches all log entries in - // the resources listed in `resource_names`. Referencing a parent resource - // that is not listed in `resource_names` will cause the filter to return no - // results. - // The maximum length of the filter is 20000 characters. + // Logs Queries](https://cloud.google.com/logging/docs/view/advanced-queries). + // Only log entries that match the filter are returned. An empty filter + // matches all log entries in the resources listed in `resource_names`. + // Referencing a parent resource that is not listed in `resource_names` will + // cause the filter to return no results. The maximum length of the filter is + // 20000 characters. Filter string `protobuf:"bytes,2,opt,name=filter,proto3" json:"filter,omitempty"` // Optional. How the results should be sorted. Presently, the only permitted // values are `"timestamp asc"` (default) and `"timestamp desc"`. The first @@ -335,89 +443,90 @@ type ListLogEntriesRequest struct { // timestamps are returned in order of their `insert_id` values. OrderBy string `protobuf:"bytes,3,opt,name=order_by,json=orderBy,proto3" json:"order_by,omitempty"` // Optional. The maximum number of results to return from this request. - // Non-positive values are ignored. The presence of `next_page_token` in the + // Default is 50. If the value is negative or exceeds 1000, + // the request is rejected. The presence of `next_page_token` in the // response indicates that more results might be available. PageSize int32 `protobuf:"varint,4,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` // Optional. If present, then retrieve the next batch of results from the // preceding call to this method. `page_token` must be the value of // `next_page_token` from the previous response. The values of other method // parameters should be identical to those in the previous call. - PageToken string `protobuf:"bytes,5,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + PageToken string `protobuf:"bytes,5,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` } -func (m *ListLogEntriesRequest) Reset() { *m = ListLogEntriesRequest{} } -func (m *ListLogEntriesRequest) String() string { return proto.CompactTextString(m) } -func (*ListLogEntriesRequest) ProtoMessage() {} +func (x *ListLogEntriesRequest) Reset() { + *x = ListLogEntriesRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListLogEntriesRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListLogEntriesRequest) ProtoMessage() {} + +func (x *ListLogEntriesRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListLogEntriesRequest.ProtoReflect.Descriptor instead. func (*ListLogEntriesRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{4} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{4} } -func (m *ListLogEntriesRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListLogEntriesRequest.Unmarshal(m, b) -} -func (m *ListLogEntriesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListLogEntriesRequest.Marshal(b, m, deterministic) -} -func (m *ListLogEntriesRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListLogEntriesRequest.Merge(m, src) -} -func (m *ListLogEntriesRequest) XXX_Size() int { - return xxx_messageInfo_ListLogEntriesRequest.Size(m) -} -func (m *ListLogEntriesRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListLogEntriesRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_ListLogEntriesRequest proto.InternalMessageInfo - -// Deprecated: Do not use. -func (m *ListLogEntriesRequest) GetProjectIds() []string { - if m != nil { - return m.ProjectIds +func (x *ListLogEntriesRequest) GetResourceNames() []string { + if x != nil { + return x.ResourceNames } return nil } -func (m *ListLogEntriesRequest) GetResourceNames() []string { - if m != nil { - return m.ResourceNames - } - return nil -} - -func (m *ListLogEntriesRequest) GetFilter() string { - if m != nil { - return m.Filter +func (x *ListLogEntriesRequest) GetFilter() string { + if x != nil { + return x.Filter } return "" } -func (m *ListLogEntriesRequest) GetOrderBy() string { - if m != nil { - return m.OrderBy +func (x *ListLogEntriesRequest) GetOrderBy() string { + if x != nil { + return x.OrderBy } return "" } -func (m *ListLogEntriesRequest) GetPageSize() int32 { - if m != nil { - return m.PageSize +func (x *ListLogEntriesRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize } return 0 } -func (m *ListLogEntriesRequest) GetPageToken() string { - if m != nil { - return m.PageToken +func (x *ListLogEntriesRequest) GetPageToken() string { + if x != nil { + return x.PageToken } return "" } // Result returned from `ListLogEntries`. type ListLogEntriesResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A list of log entries. If `entries` is empty, `nextPageToken` may still be // returned, indicating that more entries may exist. See `nextPageToken` for // more information. @@ -432,53 +541,61 @@ type ListLogEntriesResponse struct { // value for `page_token` to continue the search. Alternatively, consider // speeding up the search by changing your filter to specify a single log name // or resource type, or to narrow the time range of the search. - NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` } -func (m *ListLogEntriesResponse) Reset() { *m = ListLogEntriesResponse{} } -func (m *ListLogEntriesResponse) String() string { return proto.CompactTextString(m) } -func (*ListLogEntriesResponse) ProtoMessage() {} +func (x *ListLogEntriesResponse) Reset() { + *x = ListLogEntriesResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListLogEntriesResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListLogEntriesResponse) ProtoMessage() {} + +func (x *ListLogEntriesResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListLogEntriesResponse.ProtoReflect.Descriptor instead. func (*ListLogEntriesResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{5} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{5} } -func (m *ListLogEntriesResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListLogEntriesResponse.Unmarshal(m, b) -} -func (m *ListLogEntriesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListLogEntriesResponse.Marshal(b, m, deterministic) -} -func (m *ListLogEntriesResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListLogEntriesResponse.Merge(m, src) -} -func (m *ListLogEntriesResponse) XXX_Size() int { - return xxx_messageInfo_ListLogEntriesResponse.Size(m) -} -func (m *ListLogEntriesResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListLogEntriesResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_ListLogEntriesResponse proto.InternalMessageInfo - -func (m *ListLogEntriesResponse) GetEntries() []*LogEntry { - if m != nil { - return m.Entries +func (x *ListLogEntriesResponse) GetEntries() []*LogEntry { + if x != nil { + return x.Entries } return nil } -func (m *ListLogEntriesResponse) GetNextPageToken() string { - if m != nil { - return m.NextPageToken +func (x *ListLogEntriesResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken } return "" } // The parameters to ListMonitoredResourceDescriptors type ListMonitoredResourceDescriptorsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Optional. The maximum number of results to return from this request. // Non-positive values are ignored. The presence of `nextPageToken` in the // response indicates that more results might be available. @@ -487,109 +604,121 @@ type ListMonitoredResourceDescriptorsRequest struct { // preceding call to this method. `pageToken` must be the value of // `nextPageToken` from the previous response. The values of other method // parameters should be identical to those in the previous call. - PageToken string `protobuf:"bytes,2,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + PageToken string `protobuf:"bytes,2,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` } -func (m *ListMonitoredResourceDescriptorsRequest) Reset() { - *m = ListMonitoredResourceDescriptorsRequest{} +func (x *ListMonitoredResourceDescriptorsRequest) Reset() { + *x = ListMonitoredResourceDescriptorsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *ListMonitoredResourceDescriptorsRequest) String() string { return proto.CompactTextString(m) } -func (*ListMonitoredResourceDescriptorsRequest) ProtoMessage() {} + +func (x *ListMonitoredResourceDescriptorsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListMonitoredResourceDescriptorsRequest) ProtoMessage() {} + +func (x *ListMonitoredResourceDescriptorsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListMonitoredResourceDescriptorsRequest.ProtoReflect.Descriptor instead. func (*ListMonitoredResourceDescriptorsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{6} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{6} } -func (m *ListMonitoredResourceDescriptorsRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListMonitoredResourceDescriptorsRequest.Unmarshal(m, b) -} -func (m *ListMonitoredResourceDescriptorsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListMonitoredResourceDescriptorsRequest.Marshal(b, m, deterministic) -} -func (m *ListMonitoredResourceDescriptorsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListMonitoredResourceDescriptorsRequest.Merge(m, src) -} -func (m *ListMonitoredResourceDescriptorsRequest) XXX_Size() int { - return xxx_messageInfo_ListMonitoredResourceDescriptorsRequest.Size(m) -} -func (m *ListMonitoredResourceDescriptorsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListMonitoredResourceDescriptorsRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_ListMonitoredResourceDescriptorsRequest proto.InternalMessageInfo - -func (m *ListMonitoredResourceDescriptorsRequest) GetPageSize() int32 { - if m != nil { - return m.PageSize +func (x *ListMonitoredResourceDescriptorsRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize } return 0 } -func (m *ListMonitoredResourceDescriptorsRequest) GetPageToken() string { - if m != nil { - return m.PageToken +func (x *ListMonitoredResourceDescriptorsRequest) GetPageToken() string { + if x != nil { + return x.PageToken } return "" } // Result returned from ListMonitoredResourceDescriptors. type ListMonitoredResourceDescriptorsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A list of resource descriptors. ResourceDescriptors []*monitoredres.MonitoredResourceDescriptor `protobuf:"bytes,1,rep,name=resource_descriptors,json=resourceDescriptors,proto3" json:"resource_descriptors,omitempty"` // If there might be more results than those appearing in this response, then // `nextPageToken` is included. To get the next set of results, call this // method again using the value of `nextPageToken` as `pageToken`. - NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` } -func (m *ListMonitoredResourceDescriptorsResponse) Reset() { - *m = ListMonitoredResourceDescriptorsResponse{} +func (x *ListMonitoredResourceDescriptorsResponse) Reset() { + *x = ListMonitoredResourceDescriptorsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -func (m *ListMonitoredResourceDescriptorsResponse) String() string { return proto.CompactTextString(m) } -func (*ListMonitoredResourceDescriptorsResponse) ProtoMessage() {} + +func (x *ListMonitoredResourceDescriptorsResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListMonitoredResourceDescriptorsResponse) ProtoMessage() {} + +func (x *ListMonitoredResourceDescriptorsResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListMonitoredResourceDescriptorsResponse.ProtoReflect.Descriptor instead. func (*ListMonitoredResourceDescriptorsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{7} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{7} } -func (m *ListMonitoredResourceDescriptorsResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListMonitoredResourceDescriptorsResponse.Unmarshal(m, b) -} -func (m *ListMonitoredResourceDescriptorsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListMonitoredResourceDescriptorsResponse.Marshal(b, m, deterministic) -} -func (m *ListMonitoredResourceDescriptorsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListMonitoredResourceDescriptorsResponse.Merge(m, src) -} -func (m *ListMonitoredResourceDescriptorsResponse) XXX_Size() int { - return xxx_messageInfo_ListMonitoredResourceDescriptorsResponse.Size(m) -} -func (m *ListMonitoredResourceDescriptorsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListMonitoredResourceDescriptorsResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_ListMonitoredResourceDescriptorsResponse proto.InternalMessageInfo - -func (m *ListMonitoredResourceDescriptorsResponse) GetResourceDescriptors() []*monitoredres.MonitoredResourceDescriptor { - if m != nil { - return m.ResourceDescriptors +func (x *ListMonitoredResourceDescriptorsResponse) GetResourceDescriptors() []*monitoredres.MonitoredResourceDescriptor { + if x != nil { + return x.ResourceDescriptors } return nil } -func (m *ListMonitoredResourceDescriptorsResponse) GetNextPageToken() string { - if m != nil { - return m.NextPageToken +func (x *ListMonitoredResourceDescriptorsResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken } return "" } // The parameters to ListLogs. type ListLogsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name that owns the logs: // // "projects/[PROJECT_ID]" @@ -605,60 +734,87 @@ type ListLogsRequest struct { // preceding call to this method. `pageToken` must be the value of // `nextPageToken` from the previous response. The values of other method // parameters should be identical to those in the previous call. - PageToken string `protobuf:"bytes,3,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + PageToken string `protobuf:"bytes,3,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` + // Optional. The resource name that owns the logs: + // projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] + // organization/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] + // billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] + // folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID] + // + // To support legacy queries, it could also be: + // "projects/[PROJECT_ID]" + // "organizations/[ORGANIZATION_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]" + // "folders/[FOLDER_ID]" + ResourceNames []string `protobuf:"bytes,8,rep,name=resource_names,json=resourceNames,proto3" json:"resource_names,omitempty"` } -func (m *ListLogsRequest) Reset() { *m = ListLogsRequest{} } -func (m *ListLogsRequest) String() string { return proto.CompactTextString(m) } -func (*ListLogsRequest) ProtoMessage() {} +func (x *ListLogsRequest) Reset() { + *x = ListLogsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListLogsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListLogsRequest) ProtoMessage() {} + +func (x *ListLogsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListLogsRequest.ProtoReflect.Descriptor instead. func (*ListLogsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{8} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{8} } -func (m *ListLogsRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListLogsRequest.Unmarshal(m, b) -} -func (m *ListLogsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListLogsRequest.Marshal(b, m, deterministic) -} -func (m *ListLogsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListLogsRequest.Merge(m, src) -} -func (m *ListLogsRequest) XXX_Size() int { - return xxx_messageInfo_ListLogsRequest.Size(m) -} -func (m *ListLogsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListLogsRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_ListLogsRequest proto.InternalMessageInfo - -func (m *ListLogsRequest) GetParent() string { - if m != nil { - return m.Parent +func (x *ListLogsRequest) GetParent() string { + if x != nil { + return x.Parent } return "" } -func (m *ListLogsRequest) GetPageSize() int32 { - if m != nil { - return m.PageSize +func (x *ListLogsRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize } return 0 } -func (m *ListLogsRequest) GetPageToken() string { - if m != nil { - return m.PageToken +func (x *ListLogsRequest) GetPageToken() string { + if x != nil { + return x.PageToken } return "" } +func (x *ListLogsRequest) GetResourceNames() []string { + if x != nil { + return x.ResourceNames + } + return nil +} + // Result returned from ListLogs. type ListLogsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A list of log names. For example, // `"projects/my-project/logs/syslog"` or // `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`. @@ -666,154 +822,798 @@ type ListLogsResponse struct { // If there might be more results than those appearing in this response, then // `nextPageToken` is included. To get the next set of results, call this // method again using the value of `nextPageToken` as `pageToken`. - NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` } -func (m *ListLogsResponse) Reset() { *m = ListLogsResponse{} } -func (m *ListLogsResponse) String() string { return proto.CompactTextString(m) } -func (*ListLogsResponse) ProtoMessage() {} +func (x *ListLogsResponse) Reset() { + *x = ListLogsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListLogsResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListLogsResponse) ProtoMessage() {} + +func (x *ListLogsResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListLogsResponse.ProtoReflect.Descriptor instead. func (*ListLogsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_6a8ba408154557e4, []int{9} + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{9} } -func (m *ListLogsResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListLogsResponse.Unmarshal(m, b) -} -func (m *ListLogsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListLogsResponse.Marshal(b, m, deterministic) -} -func (m *ListLogsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListLogsResponse.Merge(m, src) -} -func (m *ListLogsResponse) XXX_Size() int { - return xxx_messageInfo_ListLogsResponse.Size(m) -} -func (m *ListLogsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListLogsResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_ListLogsResponse proto.InternalMessageInfo - -func (m *ListLogsResponse) GetLogNames() []string { - if m != nil { - return m.LogNames +func (x *ListLogsResponse) GetLogNames() []string { + if x != nil { + return x.LogNames } return nil } -func (m *ListLogsResponse) GetNextPageToken() string { - if m != nil { - return m.NextPageToken +func (x *ListLogsResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken } return "" } -func init() { - proto.RegisterType((*DeleteLogRequest)(nil), "google.logging.v2.DeleteLogRequest") - proto.RegisterType((*WriteLogEntriesRequest)(nil), "google.logging.v2.WriteLogEntriesRequest") - proto.RegisterMapType((map[string]string)(nil), "google.logging.v2.WriteLogEntriesRequest.LabelsEntry") - proto.RegisterType((*WriteLogEntriesResponse)(nil), "google.logging.v2.WriteLogEntriesResponse") - proto.RegisterType((*WriteLogEntriesPartialErrors)(nil), "google.logging.v2.WriteLogEntriesPartialErrors") - proto.RegisterMapType((map[int32]*status.Status)(nil), "google.logging.v2.WriteLogEntriesPartialErrors.LogEntryErrorsEntry") - proto.RegisterType((*ListLogEntriesRequest)(nil), "google.logging.v2.ListLogEntriesRequest") - proto.RegisterType((*ListLogEntriesResponse)(nil), "google.logging.v2.ListLogEntriesResponse") - proto.RegisterType((*ListMonitoredResourceDescriptorsRequest)(nil), "google.logging.v2.ListMonitoredResourceDescriptorsRequest") - proto.RegisterType((*ListMonitoredResourceDescriptorsResponse)(nil), "google.logging.v2.ListMonitoredResourceDescriptorsResponse") - proto.RegisterType((*ListLogsRequest)(nil), "google.logging.v2.ListLogsRequest") - proto.RegisterType((*ListLogsResponse)(nil), "google.logging.v2.ListLogsResponse") +// The parameters to `TailLogEntries`. +type TailLogEntriesRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. Name of a parent resource from which to retrieve log entries: + // + // "projects/[PROJECT_ID]" + // "organizations/[ORGANIZATION_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]" + // "folders/[FOLDER_ID]" + // + // May alternatively be one or more views: + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]" + // "organization/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]" + // "folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]" + ResourceNames []string `protobuf:"bytes,1,rep,name=resource_names,json=resourceNames,proto3" json:"resource_names,omitempty"` + // Optional. A filter that chooses which log entries to return. See [Advanced + // Logs Filters](https://cloud.google.com/logging/docs/view/advanced_filters). + // Only log entries that match the filter are returned. An empty filter + // matches all log entries in the resources listed in `resource_names`. + // Referencing a parent resource that is not in `resource_names` will cause + // the filter to return no results. The maximum length of the filter is 20000 + // characters. + Filter string `protobuf:"bytes,2,opt,name=filter,proto3" json:"filter,omitempty"` + // Optional. The amount of time to buffer log entries at the server before + // being returned to prevent out of order results due to late arriving log + // entries. Valid values are between 0-60000 milliseconds. Defaults to 2000 + // milliseconds. + BufferWindow *durationpb.Duration `protobuf:"bytes,3,opt,name=buffer_window,json=bufferWindow,proto3" json:"buffer_window,omitempty"` } -func init() { - proto.RegisterFile("google/logging/v2/logging.proto", fileDescriptor_6a8ba408154557e4) +func (x *TailLogEntriesRequest) Reset() { + *x = TailLogEntriesRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } } -var fileDescriptor_6a8ba408154557e4 = []byte{ - // 1297 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x57, 0x41, 0x6f, 0x1b, 0x45, - 0x14, 0xd6, 0xd8, 0x6d, 0x62, 0x4f, 0x68, 0x92, 0x4e, 0x9b, 0xc4, 0x71, 0xd2, 0xc6, 0x75, 0xd4, - 0xc6, 0xb5, 0xd2, 0x5d, 0xc9, 0xa8, 0xa2, 0x75, 0xa9, 0x90, 0xd3, 0x56, 0xa8, 0x52, 0x8a, 0xc2, - 0x06, 0x5a, 0x29, 0xaa, 0x64, 0x6d, 0x76, 0x27, 0xdb, 0xa1, 0xbb, 0x3b, 0xcb, 0xcc, 0x6c, 0x82, - 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0x00, +func (x *TailLogEntriesRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TailLogEntriesRequest) ProtoMessage() {} + +func (x *TailLogEntriesRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TailLogEntriesRequest.ProtoReflect.Descriptor instead. +func (*TailLogEntriesRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{10} +} + +func (x *TailLogEntriesRequest) GetResourceNames() []string { + if x != nil { + return x.ResourceNames + } + return nil +} + +func (x *TailLogEntriesRequest) GetFilter() string { + if x != nil { + return x.Filter + } + return "" +} + +func (x *TailLogEntriesRequest) GetBufferWindow() *durationpb.Duration { + if x != nil { + return x.BufferWindow + } + return nil +} + +// Result returned from `TailLogEntries`. +type TailLogEntriesResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A list of log entries. Each response in the stream will order entries with + // increasing values of `LogEntry.timestamp`. Ordering is not guaranteed + // between separate responses. + Entries []*LogEntry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"` + // If entries that otherwise would have been included in the session were not + // sent back to the client, counts of relevant entries omitted from the + // session with the reason that they were not included. There will be at most + // one of each reason per response. The counts represent the number of + // suppressed entries since the last streamed response. + SuppressionInfo []*TailLogEntriesResponse_SuppressionInfo `protobuf:"bytes,2,rep,name=suppression_info,json=suppressionInfo,proto3" json:"suppression_info,omitempty"` +} + +func (x *TailLogEntriesResponse) Reset() { + *x = TailLogEntriesResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *TailLogEntriesResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TailLogEntriesResponse) ProtoMessage() {} + +func (x *TailLogEntriesResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TailLogEntriesResponse.ProtoReflect.Descriptor instead. +func (*TailLogEntriesResponse) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{11} +} + +func (x *TailLogEntriesResponse) GetEntries() []*LogEntry { + if x != nil { + return x.Entries + } + return nil +} + +func (x *TailLogEntriesResponse) GetSuppressionInfo() []*TailLogEntriesResponse_SuppressionInfo { + if x != nil { + return x.SuppressionInfo + } + return nil +} + +// Information about entries that were omitted from the session. +type TailLogEntriesResponse_SuppressionInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The reason that entries were omitted from the session. + Reason TailLogEntriesResponse_SuppressionInfo_Reason `protobuf:"varint,1,opt,name=reason,proto3,enum=google.logging.v2.TailLogEntriesResponse_SuppressionInfo_Reason" json:"reason,omitempty"` + // A lower bound on the count of entries omitted due to `reason`. + SuppressedCount int32 `protobuf:"varint,2,opt,name=suppressed_count,json=suppressedCount,proto3" json:"suppressed_count,omitempty"` +} + +func (x *TailLogEntriesResponse_SuppressionInfo) Reset() { + *x = TailLogEntriesResponse_SuppressionInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *TailLogEntriesResponse_SuppressionInfo) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TailLogEntriesResponse_SuppressionInfo) ProtoMessage() {} + +func (x *TailLogEntriesResponse_SuppressionInfo) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TailLogEntriesResponse_SuppressionInfo.ProtoReflect.Descriptor instead. +func (*TailLogEntriesResponse_SuppressionInfo) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_proto_rawDescGZIP(), []int{11, 0} +} + +func (x *TailLogEntriesResponse_SuppressionInfo) GetReason() TailLogEntriesResponse_SuppressionInfo_Reason { + if x != nil { + return x.Reason + } + return TailLogEntriesResponse_SuppressionInfo_REASON_UNSPECIFIED +} + +func (x *TailLogEntriesResponse_SuppressionInfo) GetSuppressedCount() int32 { + if x != nil { + return x.SuppressedCount + } + return 0 +} + +var File_google_logging_v2_logging_proto protoreflect.FileDescriptor + +var file_google_logging_v2_logging_proto_rawDesc = []byte{ + 0x0a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x6c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, + 0x2f, 0x76, 0x32, 0x2f, 0x6c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x12, 0x11, 0x67, 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file_google_logging_v2_logging_proto_rawDesc +) + +func file_google_logging_v2_logging_proto_rawDescGZIP() []byte { + file_google_logging_v2_logging_proto_rawDescOnce.Do(func() { + file_google_logging_v2_logging_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_logging_v2_logging_proto_rawDescData) + }) + return file_google_logging_v2_logging_proto_rawDescData +} + +var file_google_logging_v2_logging_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_google_logging_v2_logging_proto_msgTypes = make([]protoimpl.MessageInfo, 15) +var file_google_logging_v2_logging_proto_goTypes = []interface{}{ + (TailLogEntriesResponse_SuppressionInfo_Reason)(0), // 0: google.logging.v2.TailLogEntriesResponse.SuppressionInfo.Reason + (*DeleteLogRequest)(nil), // 1: google.logging.v2.DeleteLogRequest + (*WriteLogEntriesRequest)(nil), // 2: google.logging.v2.WriteLogEntriesRequest + (*WriteLogEntriesResponse)(nil), // 3: google.logging.v2.WriteLogEntriesResponse + (*WriteLogEntriesPartialErrors)(nil), // 4: google.logging.v2.WriteLogEntriesPartialErrors + (*ListLogEntriesRequest)(nil), // 5: google.logging.v2.ListLogEntriesRequest + (*ListLogEntriesResponse)(nil), // 6: google.logging.v2.ListLogEntriesResponse + (*ListMonitoredResourceDescriptorsRequest)(nil), // 7: google.logging.v2.ListMonitoredResourceDescriptorsRequest + (*ListMonitoredResourceDescriptorsResponse)(nil), // 8: google.logging.v2.ListMonitoredResourceDescriptorsResponse + (*ListLogsRequest)(nil), // 9: google.logging.v2.ListLogsRequest + (*ListLogsResponse)(nil), // 10: google.logging.v2.ListLogsResponse + (*TailLogEntriesRequest)(nil), // 11: google.logging.v2.TailLogEntriesRequest + (*TailLogEntriesResponse)(nil), // 12: google.logging.v2.TailLogEntriesResponse + nil, // 13: google.logging.v2.WriteLogEntriesRequest.LabelsEntry + nil, // 14: google.logging.v2.WriteLogEntriesPartialErrors.LogEntryErrorsEntry + (*TailLogEntriesResponse_SuppressionInfo)(nil), // 15: google.logging.v2.TailLogEntriesResponse.SuppressionInfo + (*monitoredres.MonitoredResource)(nil), // 16: google.api.MonitoredResource + (*LogEntry)(nil), // 17: google.logging.v2.LogEntry + (*monitoredres.MonitoredResourceDescriptor)(nil), // 18: google.api.MonitoredResourceDescriptor + (*durationpb.Duration)(nil), // 19: google.protobuf.Duration + (*status.Status)(nil), // 20: google.rpc.Status + (*emptypb.Empty)(nil), // 21: google.protobuf.Empty +} +var file_google_logging_v2_logging_proto_depIdxs = []int32{ + 16, // 0: google.logging.v2.WriteLogEntriesRequest.resource:type_name -> google.api.MonitoredResource + 13, // 1: google.logging.v2.WriteLogEntriesRequest.labels:type_name -> google.logging.v2.WriteLogEntriesRequest.LabelsEntry + 17, // 2: google.logging.v2.WriteLogEntriesRequest.entries:type_name -> google.logging.v2.LogEntry + 14, // 3: google.logging.v2.WriteLogEntriesPartialErrors.log_entry_errors:type_name -> google.logging.v2.WriteLogEntriesPartialErrors.LogEntryErrorsEntry + 17, // 4: google.logging.v2.ListLogEntriesResponse.entries:type_name -> google.logging.v2.LogEntry + 18, // 5: google.logging.v2.ListMonitoredResourceDescriptorsResponse.resource_descriptors:type_name -> google.api.MonitoredResourceDescriptor + 19, // 6: google.logging.v2.TailLogEntriesRequest.buffer_window:type_name -> google.protobuf.Duration + 17, // 7: google.logging.v2.TailLogEntriesResponse.entries:type_name -> google.logging.v2.LogEntry + 15, // 8: google.logging.v2.TailLogEntriesResponse.suppression_info:type_name -> google.logging.v2.TailLogEntriesResponse.SuppressionInfo + 20, // 9: google.logging.v2.WriteLogEntriesPartialErrors.LogEntryErrorsEntry.value:type_name -> google.rpc.Status + 0, // 10: google.logging.v2.TailLogEntriesResponse.SuppressionInfo.reason:type_name -> google.logging.v2.TailLogEntriesResponse.SuppressionInfo.Reason + 1, // 11: google.logging.v2.LoggingServiceV2.DeleteLog:input_type -> google.logging.v2.DeleteLogRequest + 2, // 12: google.logging.v2.LoggingServiceV2.WriteLogEntries:input_type -> google.logging.v2.WriteLogEntriesRequest + 5, // 13: google.logging.v2.LoggingServiceV2.ListLogEntries:input_type -> google.logging.v2.ListLogEntriesRequest + 7, // 14: google.logging.v2.LoggingServiceV2.ListMonitoredResourceDescriptors:input_type -> google.logging.v2.ListMonitoredResourceDescriptorsRequest + 9, // 15: google.logging.v2.LoggingServiceV2.ListLogs:input_type -> google.logging.v2.ListLogsRequest + 11, // 16: google.logging.v2.LoggingServiceV2.TailLogEntries:input_type -> google.logging.v2.TailLogEntriesRequest + 21, // 17: google.logging.v2.LoggingServiceV2.DeleteLog:output_type -> google.protobuf.Empty + 3, // 18: google.logging.v2.LoggingServiceV2.WriteLogEntries:output_type -> google.logging.v2.WriteLogEntriesResponse + 6, // 19: google.logging.v2.LoggingServiceV2.ListLogEntries:output_type -> google.logging.v2.ListLogEntriesResponse + 8, // 20: google.logging.v2.LoggingServiceV2.ListMonitoredResourceDescriptors:output_type -> google.logging.v2.ListMonitoredResourceDescriptorsResponse + 10, // 21: google.logging.v2.LoggingServiceV2.ListLogs:output_type -> google.logging.v2.ListLogsResponse + 12, // 22: google.logging.v2.LoggingServiceV2.TailLogEntries:output_type -> google.logging.v2.TailLogEntriesResponse + 17, // [17:23] is the sub-list for method output_type + 11, // [11:17] is the sub-list for method input_type + 11, // [11:11] is the sub-list for extension type_name + 11, // [11:11] is the sub-list for extension extendee + 0, // [0:11] is the sub-list for field type_name +} + +func init() { file_google_logging_v2_logging_proto_init() } +func file_google_logging_v2_logging_proto_init() { + if File_google_logging_v2_logging_proto != nil { + return + } + file_google_logging_v2_log_entry_proto_init() + file_google_logging_v2_logging_config_proto_init() + if !protoimpl.UnsafeEnabled { + file_google_logging_v2_logging_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteLogRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WriteLogEntriesRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WriteLogEntriesResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WriteLogEntriesPartialErrors); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListLogEntriesRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListLogEntriesResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListMonitoredResourceDescriptorsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListMonitoredResourceDescriptorsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListLogsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListLogsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TailLogEntriesRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TailLogEntriesResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TailLogEntriesResponse_SuppressionInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_logging_v2_logging_proto_rawDesc, + NumEnums: 1, + NumMessages: 15, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_google_logging_v2_logging_proto_goTypes, + DependencyIndexes: file_google_logging_v2_logging_proto_depIdxs, + EnumInfos: file_google_logging_v2_logging_proto_enumTypes, + MessageInfos: file_google_logging_v2_logging_proto_msgTypes, + }.Build() + File_google_logging_v2_logging_proto = out.File + file_google_logging_v2_logging_proto_rawDesc = nil + file_google_logging_v2_logging_proto_goTypes = nil + file_google_logging_v2_logging_proto_depIdxs = nil } // Reference imports to suppress errors if they are not otherwise used. @@ -832,7 +1632,7 @@ type LoggingServiceV2Client interface { // entries. Log entries written shortly before the delete operation might not // be deleted. Entries received after the delete operation with a timestamp // before the operation will be deleted. - DeleteLog(ctx context.Context, in *DeleteLogRequest, opts ...grpc.CallOption) (*empty.Empty, error) + DeleteLog(ctx context.Context, in *DeleteLogRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) // Writes log entries to Logging. This API method is the // only way to send log entries to Logging. This method // is used, directly or indirectly, by the Logging agent @@ -843,13 +1643,17 @@ type LoggingServiceV2Client interface { WriteLogEntries(ctx context.Context, in *WriteLogEntriesRequest, opts ...grpc.CallOption) (*WriteLogEntriesResponse, error) // Lists log entries. Use this method to retrieve log entries that originated // from a project/folder/organization/billing account. For ways to export log - // entries, see [Exporting Logs](/logging/docs/export). + // entries, see [Exporting + // Logs](https://cloud.google.com/logging/docs/export). ListLogEntries(ctx context.Context, in *ListLogEntriesRequest, opts ...grpc.CallOption) (*ListLogEntriesResponse, error) // Lists the descriptors for monitored resource types used by Logging. ListMonitoredResourceDescriptors(ctx context.Context, in *ListMonitoredResourceDescriptorsRequest, opts ...grpc.CallOption) (*ListMonitoredResourceDescriptorsResponse, error) // Lists the logs in projects, organizations, folders, or billing accounts. // Only logs that have entries are listed. ListLogs(ctx context.Context, in *ListLogsRequest, opts ...grpc.CallOption) (*ListLogsResponse, error) + // Streaming read of log entries as they are ingested. Until the stream is + // terminated, it will continue reading logs. + TailLogEntries(ctx context.Context, opts ...grpc.CallOption) (LoggingServiceV2_TailLogEntriesClient, error) } type loggingServiceV2Client struct { @@ -860,8 +1664,8 @@ func NewLoggingServiceV2Client(cc grpc.ClientConnInterface) LoggingServiceV2Clie return &loggingServiceV2Client{cc} } -func (c *loggingServiceV2Client) DeleteLog(ctx context.Context, in *DeleteLogRequest, opts ...grpc.CallOption) (*empty.Empty, error) { - out := new(empty.Empty) +func (c *loggingServiceV2Client) DeleteLog(ctx context.Context, in *DeleteLogRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) err := c.cc.Invoke(ctx, "/google.logging.v2.LoggingServiceV2/DeleteLog", in, out, opts...) if err != nil { return nil, err @@ -905,13 +1709,44 @@ func (c *loggingServiceV2Client) ListLogs(ctx context.Context, in *ListLogsReque return out, nil } +func (c *loggingServiceV2Client) TailLogEntries(ctx context.Context, opts ...grpc.CallOption) (LoggingServiceV2_TailLogEntriesClient, error) { + stream, err := c.cc.NewStream(ctx, &_LoggingServiceV2_serviceDesc.Streams[0], "/google.logging.v2.LoggingServiceV2/TailLogEntries", opts...) + if err != nil { + return nil, err + } + x := &loggingServiceV2TailLogEntriesClient{stream} + return x, nil +} + +type LoggingServiceV2_TailLogEntriesClient interface { + Send(*TailLogEntriesRequest) error + Recv() (*TailLogEntriesResponse, error) + grpc.ClientStream +} + +type loggingServiceV2TailLogEntriesClient struct { + grpc.ClientStream +} + +func (x *loggingServiceV2TailLogEntriesClient) Send(m *TailLogEntriesRequest) error { + return x.ClientStream.SendMsg(m) +} + +func (x *loggingServiceV2TailLogEntriesClient) Recv() (*TailLogEntriesResponse, error) { + m := new(TailLogEntriesResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + // LoggingServiceV2Server is the server API for LoggingServiceV2 service. type LoggingServiceV2Server interface { // Deletes all the log entries in a log. The log reappears if it receives new // entries. Log entries written shortly before the delete operation might not // be deleted. Entries received after the delete operation with a timestamp // before the operation will be deleted. - DeleteLog(context.Context, *DeleteLogRequest) (*empty.Empty, error) + DeleteLog(context.Context, *DeleteLogRequest) (*emptypb.Empty, error) // Writes log entries to Logging. This API method is the // only way to send log entries to Logging. This method // is used, directly or indirectly, by the Logging agent @@ -922,34 +1757,41 @@ type LoggingServiceV2Server interface { WriteLogEntries(context.Context, *WriteLogEntriesRequest) (*WriteLogEntriesResponse, error) // Lists log entries. Use this method to retrieve log entries that originated // from a project/folder/organization/billing account. For ways to export log - // entries, see [Exporting Logs](/logging/docs/export). + // entries, see [Exporting + // Logs](https://cloud.google.com/logging/docs/export). ListLogEntries(context.Context, *ListLogEntriesRequest) (*ListLogEntriesResponse, error) // Lists the descriptors for monitored resource types used by Logging. ListMonitoredResourceDescriptors(context.Context, *ListMonitoredResourceDescriptorsRequest) (*ListMonitoredResourceDescriptorsResponse, error) // Lists the logs in projects, organizations, folders, or billing accounts. // Only logs that have entries are listed. ListLogs(context.Context, *ListLogsRequest) (*ListLogsResponse, error) + // Streaming read of log entries as they are ingested. Until the stream is + // terminated, it will continue reading logs. + TailLogEntries(LoggingServiceV2_TailLogEntriesServer) error } // UnimplementedLoggingServiceV2Server can be embedded to have forward compatible implementations. type UnimplementedLoggingServiceV2Server struct { } -func (*UnimplementedLoggingServiceV2Server) DeleteLog(ctx context.Context, req *DeleteLogRequest) (*empty.Empty, error) { +func (*UnimplementedLoggingServiceV2Server) DeleteLog(context.Context, *DeleteLogRequest) (*emptypb.Empty, error) { return nil, status1.Errorf(codes.Unimplemented, "method DeleteLog not implemented") } -func (*UnimplementedLoggingServiceV2Server) WriteLogEntries(ctx context.Context, req *WriteLogEntriesRequest) (*WriteLogEntriesResponse, error) { +func (*UnimplementedLoggingServiceV2Server) WriteLogEntries(context.Context, *WriteLogEntriesRequest) (*WriteLogEntriesResponse, error) { return nil, status1.Errorf(codes.Unimplemented, "method WriteLogEntries not implemented") } -func (*UnimplementedLoggingServiceV2Server) ListLogEntries(ctx context.Context, req *ListLogEntriesRequest) (*ListLogEntriesResponse, error) { +func (*UnimplementedLoggingServiceV2Server) ListLogEntries(context.Context, *ListLogEntriesRequest) (*ListLogEntriesResponse, error) { return nil, status1.Errorf(codes.Unimplemented, "method ListLogEntries not implemented") } -func (*UnimplementedLoggingServiceV2Server) ListMonitoredResourceDescriptors(ctx context.Context, req *ListMonitoredResourceDescriptorsRequest) (*ListMonitoredResourceDescriptorsResponse, error) { +func (*UnimplementedLoggingServiceV2Server) ListMonitoredResourceDescriptors(context.Context, *ListMonitoredResourceDescriptorsRequest) (*ListMonitoredResourceDescriptorsResponse, error) { return nil, status1.Errorf(codes.Unimplemented, "method ListMonitoredResourceDescriptors not implemented") } -func (*UnimplementedLoggingServiceV2Server) ListLogs(ctx context.Context, req *ListLogsRequest) (*ListLogsResponse, error) { +func (*UnimplementedLoggingServiceV2Server) ListLogs(context.Context, *ListLogsRequest) (*ListLogsResponse, error) { return nil, status1.Errorf(codes.Unimplemented, "method ListLogs not implemented") } +func (*UnimplementedLoggingServiceV2Server) TailLogEntries(LoggingServiceV2_TailLogEntriesServer) error { + return status1.Errorf(codes.Unimplemented, "method TailLogEntries not implemented") +} func RegisterLoggingServiceV2Server(s *grpc.Server, srv LoggingServiceV2Server) { s.RegisterService(&_LoggingServiceV2_serviceDesc, srv) @@ -1045,6 +1887,32 @@ func _LoggingServiceV2_ListLogs_Handler(srv interface{}, ctx context.Context, de return interceptor(ctx, in, info, handler) } +func _LoggingServiceV2_TailLogEntries_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(LoggingServiceV2Server).TailLogEntries(&loggingServiceV2TailLogEntriesServer{stream}) +} + +type LoggingServiceV2_TailLogEntriesServer interface { + Send(*TailLogEntriesResponse) error + Recv() (*TailLogEntriesRequest, error) + grpc.ServerStream +} + +type loggingServiceV2TailLogEntriesServer struct { + grpc.ServerStream +} + +func (x *loggingServiceV2TailLogEntriesServer) Send(m *TailLogEntriesResponse) error { + return x.ServerStream.SendMsg(m) +} + +func (x *loggingServiceV2TailLogEntriesServer) Recv() (*TailLogEntriesRequest, error) { + m := new(TailLogEntriesRequest) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + var _LoggingServiceV2_serviceDesc = grpc.ServiceDesc{ ServiceName: "google.logging.v2.LoggingServiceV2", HandlerType: (*LoggingServiceV2Server)(nil), @@ -1070,6 +1938,13 @@ var _LoggingServiceV2_serviceDesc = grpc.ServiceDesc{ Handler: _LoggingServiceV2_ListLogs_Handler, }, }, - Streams: []grpc.StreamDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "TailLogEntries", + Handler: _LoggingServiceV2_TailLogEntries_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, Metadata: "google/logging/v2/logging.proto", } diff --git a/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_config.pb.go b/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_config.pb.go index 23af06e849..fd8ec2c928 100644 --- a/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_config.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_config.pb.go @@ -1,38 +1,104 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/logging/v2/logging_config.proto package logging import ( context "context" - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - _ "github.com/golang/protobuf/ptypes/duration" - empty "github.com/golang/protobuf/ptypes/empty" - timestamp "github.com/golang/protobuf/ptypes/timestamp" _ "google.golang.org/genproto/googleapis/api/annotations" - field_mask "google.golang.org/genproto/protobuf/field_mask" grpc "google.golang.org/grpc" codes "google.golang.org/grpc/codes" status "google.golang.org/grpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + _ "google.golang.org/protobuf/types/known/durationpb" + emptypb "google.golang.org/protobuf/types/known/emptypb" + fieldmaskpb "google.golang.org/protobuf/types/known/fieldmaskpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +// LogBucket lifecycle states. +type LifecycleState int32 -// Available log entry formats. Log entries can be written to -// Logging in either format and can be exported in either format. -// Version 2 is the preferred format. +const ( + // Unspecified state. This is only used/useful for distinguishing + // unset values. + LifecycleState_LIFECYCLE_STATE_UNSPECIFIED LifecycleState = 0 + // The normal and active state. + LifecycleState_ACTIVE LifecycleState = 1 + // The bucket has been marked for deletion by the user. + LifecycleState_DELETE_REQUESTED LifecycleState = 2 +) + +// Enum value maps for LifecycleState. +var ( + LifecycleState_name = map[int32]string{ + 0: "LIFECYCLE_STATE_UNSPECIFIED", + 1: "ACTIVE", + 2: "DELETE_REQUESTED", + } + LifecycleState_value = map[string]int32{ + "LIFECYCLE_STATE_UNSPECIFIED": 0, + "ACTIVE": 1, + "DELETE_REQUESTED": 2, + } +) + +func (x LifecycleState) Enum() *LifecycleState { + p := new(LifecycleState) + *p = x + return p +} + +func (x LifecycleState) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (LifecycleState) Descriptor() protoreflect.EnumDescriptor { + return file_google_logging_v2_logging_config_proto_enumTypes[0].Descriptor() +} + +func (LifecycleState) Type() protoreflect.EnumType { + return &file_google_logging_v2_logging_config_proto_enumTypes[0] +} + +func (x LifecycleState) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use LifecycleState.Descriptor instead. +func (LifecycleState) EnumDescriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{0} +} + +// Deprecated. This is unused. type LogSink_VersionFormat int32 const ( @@ -44,24 +110,256 @@ const ( LogSink_V1 LogSink_VersionFormat = 2 ) -var LogSink_VersionFormat_name = map[int32]string{ - 0: "VERSION_FORMAT_UNSPECIFIED", - 1: "V2", - 2: "V1", -} +// Enum value maps for LogSink_VersionFormat. +var ( + LogSink_VersionFormat_name = map[int32]string{ + 0: "VERSION_FORMAT_UNSPECIFIED", + 1: "V2", + 2: "V1", + } + LogSink_VersionFormat_value = map[string]int32{ + "VERSION_FORMAT_UNSPECIFIED": 0, + "V2": 1, + "V1": 2, + } +) -var LogSink_VersionFormat_value = map[string]int32{ - "VERSION_FORMAT_UNSPECIFIED": 0, - "V2": 1, - "V1": 2, +func (x LogSink_VersionFormat) Enum() *LogSink_VersionFormat { + p := new(LogSink_VersionFormat) + *p = x + return p } func (x LogSink_VersionFormat) String() string { - return proto.EnumName(LogSink_VersionFormat_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (LogSink_VersionFormat) Descriptor() protoreflect.EnumDescriptor { + return file_google_logging_v2_logging_config_proto_enumTypes[1].Descriptor() +} + +func (LogSink_VersionFormat) Type() protoreflect.EnumType { + return &file_google_logging_v2_logging_config_proto_enumTypes[1] +} + +func (x LogSink_VersionFormat) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use LogSink_VersionFormat.Descriptor instead. func (LogSink_VersionFormat) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{0, 0} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{2, 0} +} + +// Describes a repository of logs. +type LogBucket struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The resource name of the bucket. + // For example: + // "projects/my-project-id/locations/my-location/buckets/my-bucket-id The + // supported locations are: + // "global" + // + // For the location of `global` it is unspecified where logs are actually + // stored. + // Once a bucket has been created, the location can not be changed. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Describes this bucket. + Description string `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"` + // Output only. The creation timestamp of the bucket. This is not set for any of the + // default buckets. + CreateTime *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` + // Output only. The last update timestamp of the bucket. + UpdateTime *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` + // Logs will be retained by default for this amount of time, after which they + // will automatically be deleted. The minimum retention period is 1 day. + // If this value is set to zero at bucket creation time, the default time of + // 30 days will be used. + RetentionDays int32 `protobuf:"varint,11,opt,name=retention_days,json=retentionDays,proto3" json:"retention_days,omitempty"` + // Whether the bucket has been locked. + // The retention period on a locked bucket may not be changed. + // Locked buckets may only be deleted if they are empty. + Locked bool `protobuf:"varint,9,opt,name=locked,proto3" json:"locked,omitempty"` + // Output only. The bucket lifecycle state. + LifecycleState LifecycleState `protobuf:"varint,12,opt,name=lifecycle_state,json=lifecycleState,proto3,enum=google.logging.v2.LifecycleState" json:"lifecycle_state,omitempty"` +} + +func (x *LogBucket) Reset() { + *x = LogBucket{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogBucket) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogBucket) ProtoMessage() {} + +func (x *LogBucket) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogBucket.ProtoReflect.Descriptor instead. +func (*LogBucket) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{0} +} + +func (x *LogBucket) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *LogBucket) GetDescription() string { + if x != nil { + return x.Description + } + return "" +} + +func (x *LogBucket) GetCreateTime() *timestamppb.Timestamp { + if x != nil { + return x.CreateTime + } + return nil +} + +func (x *LogBucket) GetUpdateTime() *timestamppb.Timestamp { + if x != nil { + return x.UpdateTime + } + return nil +} + +func (x *LogBucket) GetRetentionDays() int32 { + if x != nil { + return x.RetentionDays + } + return 0 +} + +func (x *LogBucket) GetLocked() bool { + if x != nil { + return x.Locked + } + return false +} + +func (x *LogBucket) GetLifecycleState() LifecycleState { + if x != nil { + return x.LifecycleState + } + return LifecycleState_LIFECYCLE_STATE_UNSPECIFIED +} + +// Describes a view over logs in a bucket. +type LogView struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The resource name of the view. + // For example + // "projects/my-project-id/locations/my-location/buckets/my-bucket-id/views/my-view + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Describes this view. + Description string `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"` + // Output only. The creation timestamp of the view. + CreateTime *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` + // Output only. The last update timestamp of the view. + UpdateTime *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` + // Filter that restricts which log entries in a bucket are visible in this + // view. Filters are restricted to be a logical AND of ==/!= of any of the + // following: + // originating project/folder/organization/billing account. + // resource type + // log id + // Example: SOURCE("projects/myproject") AND resource.type = "gce_instance" + // AND LOG_ID("stdout") + Filter string `protobuf:"bytes,7,opt,name=filter,proto3" json:"filter,omitempty"` +} + +func (x *LogView) Reset() { + *x = LogView{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogView) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogView) ProtoMessage() {} + +func (x *LogView) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogView.ProtoReflect.Descriptor instead. +func (*LogView) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{1} +} + +func (x *LogView) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *LogView) GetDescription() string { + if x != nil { + return x.Description + } + return "" +} + +func (x *LogView) GetCreateTime() *timestamppb.Timestamp { + if x != nil { + return x.CreateTime + } + return nil +} + +func (x *LogView) GetUpdateTime() *timestamppb.Timestamp { + if x != nil { + return x.UpdateTime + } + return nil +} + +func (x *LogView) GetFilter() string { + if x != nil { + return x.Filter + } + return "" } // Describes a sink used to export log entries to one of the following @@ -70,11 +368,15 @@ func (LogSink_VersionFormat) EnumDescriptor() ([]byte, []int) { // The sink must be created within a project, organization, billing account, or // folder. type LogSink struct { - // Required. The client-assigned sink identifier, unique within the - // project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are - // limited to 100 characters and can include only the following characters: - // upper and lower-case alphanumeric characters, underscores, hyphens, and - // periods. First character has to be alphanumeric. + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The client-assigned sink identifier, unique within the project. Example: + // `"my-syslog-errors-to-pubsub"`. Sink identifiers are limited to 100 + // characters and can include only the following characters: upper and + // lower-case alphanumeric characters, underscores, hyphens, and periods. + // First character has to be alphanumeric. Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` // Required. The export destination: // @@ -85,11 +387,13 @@ type LogSink struct { // The sink's `writer_identity`, set when the sink is created, must // have permission to write to the destination or else the log // entries are not exported. For more information, see - // [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs). + // [Exporting Logs with + // Sinks](https://cloud.google.com/logging/docs/api/tasks/exporting-logs). Destination string `protobuf:"bytes,3,opt,name=destination,proto3" json:"destination,omitempty"` - // Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only - // exported log entries are those that are in the resource owning the sink and - // that match the filter. For example: + // Optional. An [advanced logs + // filter](https://cloud.google.com/logging/docs/view/advanced-queries). The + // only exported log entries are those that are in the resource owning the + // sink and that match the filter. For example: // // logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR Filter string `protobuf:"bytes,5,opt,name=filter,proto3" json:"filter,omitempty"` @@ -99,21 +403,24 @@ type LogSink struct { // Optional. If set to True, then this sink is disabled and it does not // export any log entries. Disabled bool `protobuf:"varint,19,opt,name=disabled,proto3" json:"disabled,omitempty"` - // Deprecated. The log entry format to use for this sink's exported log - // entries. The v2 format is used by default and cannot be changed. - OutputVersionFormat LogSink_VersionFormat `protobuf:"varint,6,opt,name=output_version_format,json=outputVersionFormat,proto3,enum=google.logging.v2.LogSink_VersionFormat" json:"output_version_format,omitempty"` // Deprecated: Do not use. - // Output only. An IAM identity—a service account or group—under - // which Logging writes the exported log entries to the sink's destination. - // This field is set by - // [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink] - // and - // [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink] - // based on the value of `unique_writer_identity` in those methods. + // Optional. Log entries that match any of the exclusion filters will not be exported. + // If a log entry is matched by both `filter` and one of `exclusion_filters` + // it will not be exported. + Exclusions []*LogExclusion `protobuf:"bytes,16,rep,name=exclusions,proto3" json:"exclusions,omitempty"` + // Deprecated. This field is unused. + // + // Deprecated: Do not use. + OutputVersionFormat LogSink_VersionFormat `protobuf:"varint,6,opt,name=output_version_format,json=outputVersionFormat,proto3,enum=google.logging.v2.LogSink_VersionFormat" json:"output_version_format,omitempty"` + // Output only. An IAM identity—a service account or group—under which Logging + // writes the exported log entries to the sink's destination. This field is + // set by [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink] and + // [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink] based on the + // value of `unique_writer_identity` in those methods. // // Until you grant this identity write-access to the destination, log entry // exports from this sink will fail. For more information, // see [Granting Access for a - // Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource). + // Resource](https://cloud.google.com/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource). // Consult the destination service's documentation to determine the // appropriate IAM roles to assign to the identity. WriterIdentity string `protobuf:"bytes,8,opt,name=writer_identity,json=writerIdentity,proto3" json:"writer_identity,omitempty"` @@ -131,120 +438,117 @@ type LogSink struct { // logName:("projects/test-project1/" OR "projects/test-project2/") AND // resource.type=gce_instance IncludeChildren bool `protobuf:"varint,9,opt,name=include_children,json=includeChildren,proto3" json:"include_children,omitempty"` - // Optional. Destination dependent options. + // Destination dependent options. // - // Types that are valid to be assigned to Options: + // Types that are assignable to Options: // *LogSink_BigqueryOptions Options isLogSink_Options `protobuf_oneof:"options"` // Output only. The creation timestamp of the sink. // // This field may not be present for older sinks. - CreateTime *timestamp.Timestamp `protobuf:"bytes,13,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` + CreateTime *timestamppb.Timestamp `protobuf:"bytes,13,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` // Output only. The last update timestamp of the sink. // // This field may not be present for older sinks. - UpdateTime *timestamp.Timestamp `protobuf:"bytes,14,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` - // Do not use. This field is ignored. - StartTime *timestamp.Timestamp `protobuf:"bytes,10,opt,name=start_time,json=startTime,proto3" json:"start_time,omitempty"` // Deprecated: Do not use. - // Do not use. This field is ignored. - EndTime *timestamp.Timestamp `protobuf:"bytes,11,opt,name=end_time,json=endTime,proto3" json:"end_time,omitempty"` // Deprecated: Do not use. - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UpdateTime *timestamppb.Timestamp `protobuf:"bytes,14,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` } -func (m *LogSink) Reset() { *m = LogSink{} } -func (m *LogSink) String() string { return proto.CompactTextString(m) } -func (*LogSink) ProtoMessage() {} +func (x *LogSink) Reset() { + *x = LogSink{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogSink) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogSink) ProtoMessage() {} + +func (x *LogSink) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogSink.ProtoReflect.Descriptor instead. func (*LogSink) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{0} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{2} } -func (m *LogSink) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LogSink.Unmarshal(m, b) -} -func (m *LogSink) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LogSink.Marshal(b, m, deterministic) -} -func (m *LogSink) XXX_Merge(src proto.Message) { - xxx_messageInfo_LogSink.Merge(m, src) -} -func (m *LogSink) XXX_Size() int { - return xxx_messageInfo_LogSink.Size(m) -} -func (m *LogSink) XXX_DiscardUnknown() { - xxx_messageInfo_LogSink.DiscardUnknown(m) -} - -var xxx_messageInfo_LogSink proto.InternalMessageInfo - -func (m *LogSink) GetName() string { - if m != nil { - return m.Name +func (x *LogSink) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *LogSink) GetDestination() string { - if m != nil { - return m.Destination +func (x *LogSink) GetDestination() string { + if x != nil { + return x.Destination } return "" } -func (m *LogSink) GetFilter() string { - if m != nil { - return m.Filter +func (x *LogSink) GetFilter() string { + if x != nil { + return x.Filter } return "" } -func (m *LogSink) GetDescription() string { - if m != nil { - return m.Description +func (x *LogSink) GetDescription() string { + if x != nil { + return x.Description } return "" } -func (m *LogSink) GetDisabled() bool { - if m != nil { - return m.Disabled +func (x *LogSink) GetDisabled() bool { + if x != nil { + return x.Disabled } return false } +func (x *LogSink) GetExclusions() []*LogExclusion { + if x != nil { + return x.Exclusions + } + return nil +} + // Deprecated: Do not use. -func (m *LogSink) GetOutputVersionFormat() LogSink_VersionFormat { - if m != nil { - return m.OutputVersionFormat +func (x *LogSink) GetOutputVersionFormat() LogSink_VersionFormat { + if x != nil { + return x.OutputVersionFormat } return LogSink_VERSION_FORMAT_UNSPECIFIED } -func (m *LogSink) GetWriterIdentity() string { - if m != nil { - return m.WriterIdentity +func (x *LogSink) GetWriterIdentity() string { + if x != nil { + return x.WriterIdentity } return "" } -func (m *LogSink) GetIncludeChildren() bool { - if m != nil { - return m.IncludeChildren +func (x *LogSink) GetIncludeChildren() bool { + if x != nil { + return x.IncludeChildren } return false } -type isLogSink_Options interface { - isLogSink_Options() -} - -type LogSink_BigqueryOptions struct { - BigqueryOptions *BigQueryOptions `protobuf:"bytes,12,opt,name=bigquery_options,json=bigqueryOptions,proto3,oneof"` -} - -func (*LogSink_BigqueryOptions) isLogSink_Options() {} - func (m *LogSink) GetOptions() isLogSink_Options { if m != nil { return m.Options @@ -252,59 +556,52 @@ func (m *LogSink) GetOptions() isLogSink_Options { return nil } -func (m *LogSink) GetBigqueryOptions() *BigQueryOptions { - if x, ok := m.GetOptions().(*LogSink_BigqueryOptions); ok { +func (x *LogSink) GetBigqueryOptions() *BigQueryOptions { + if x, ok := x.GetOptions().(*LogSink_BigqueryOptions); ok { return x.BigqueryOptions } return nil } -func (m *LogSink) GetCreateTime() *timestamp.Timestamp { - if m != nil { - return m.CreateTime +func (x *LogSink) GetCreateTime() *timestamppb.Timestamp { + if x != nil { + return x.CreateTime } return nil } -func (m *LogSink) GetUpdateTime() *timestamp.Timestamp { - if m != nil { - return m.UpdateTime +func (x *LogSink) GetUpdateTime() *timestamppb.Timestamp { + if x != nil { + return x.UpdateTime } return nil } -// Deprecated: Do not use. -func (m *LogSink) GetStartTime() *timestamp.Timestamp { - if m != nil { - return m.StartTime - } - return nil +type isLogSink_Options interface { + isLogSink_Options() } -// Deprecated: Do not use. -func (m *LogSink) GetEndTime() *timestamp.Timestamp { - if m != nil { - return m.EndTime - } - return nil +type LogSink_BigqueryOptions struct { + // Optional. Options that affect sinks exporting data to BigQuery. + BigqueryOptions *BigQueryOptions `protobuf:"bytes,12,opt,name=bigquery_options,json=bigqueryOptions,proto3,oneof"` } -// XXX_OneofWrappers is for the internal use of the proto package. -func (*LogSink) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*LogSink_BigqueryOptions)(nil), - } -} +func (*LogSink_BigqueryOptions) isLogSink_Options() {} // Options that change functionality of a sink exporting data to BigQuery. type BigQueryOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Optional. Whether to use [BigQuery's partition - // tables](/bigquery/docs/partitioned-tables). By default, Logging - // creates dated tables based on the log entries' timestamps, e.g. - // syslog_20170523. With partitioned tables the date suffix is no longer + // tables](https://cloud.google.com/bigquery/docs/partitioned-tables). By + // default, Logging creates dated tables based on the log entries' timestamps, + // e.g. syslog_20170523. With partitioned tables the date suffix is no longer // present and [special query - // syntax](/bigquery/docs/querying-partitioned-tables) has to be used instead. - // In both cases, tables are sharded based on UTC timezone. + // syntax](https://cloud.google.com/bigquery/docs/querying-partitioned-tables) + // has to be used instead. In both cases, tables are sharded based on UTC + // timezone. UsePartitionedTables bool `protobuf:"varint,1,opt,name=use_partitioned_tables,json=usePartitionedTables,proto3" json:"use_partitioned_tables,omitempty"` // Output only. True if new timestamp column based partitioning is in use, // false if legacy ingestion-time partitioning is in use. @@ -312,53 +609,925 @@ type BigQueryOptions struct { // based partitioning. If use_partitioned_tables is false, this value has no // meaning and will be false. Legacy sinks using partitioned tables will have // this field set to false. - UsesTimestampColumnPartitioning bool `protobuf:"varint,3,opt,name=uses_timestamp_column_partitioning,json=usesTimestampColumnPartitioning,proto3" json:"uses_timestamp_column_partitioning,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UsesTimestampColumnPartitioning bool `protobuf:"varint,3,opt,name=uses_timestamp_column_partitioning,json=usesTimestampColumnPartitioning,proto3" json:"uses_timestamp_column_partitioning,omitempty"` } -func (m *BigQueryOptions) Reset() { *m = BigQueryOptions{} } -func (m *BigQueryOptions) String() string { return proto.CompactTextString(m) } -func (*BigQueryOptions) ProtoMessage() {} +func (x *BigQueryOptions) Reset() { + *x = BigQueryOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *BigQueryOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*BigQueryOptions) ProtoMessage() {} + +func (x *BigQueryOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BigQueryOptions.ProtoReflect.Descriptor instead. func (*BigQueryOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{1} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{3} } -func (m *BigQueryOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_BigQueryOptions.Unmarshal(m, b) -} -func (m *BigQueryOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_BigQueryOptions.Marshal(b, m, deterministic) -} -func (m *BigQueryOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_BigQueryOptions.Merge(m, src) -} -func (m *BigQueryOptions) XXX_Size() int { - return xxx_messageInfo_BigQueryOptions.Size(m) -} -func (m *BigQueryOptions) XXX_DiscardUnknown() { - xxx_messageInfo_BigQueryOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_BigQueryOptions proto.InternalMessageInfo - -func (m *BigQueryOptions) GetUsePartitionedTables() bool { - if m != nil { - return m.UsePartitionedTables +func (x *BigQueryOptions) GetUsePartitionedTables() bool { + if x != nil { + return x.UsePartitionedTables } return false } -func (m *BigQueryOptions) GetUsesTimestampColumnPartitioning() bool { - if m != nil { - return m.UsesTimestampColumnPartitioning +func (x *BigQueryOptions) GetUsesTimestampColumnPartitioning() bool { + if x != nil { + return x.UsesTimestampColumnPartitioning } return false } +// The parameters to `ListBuckets`. +type ListBucketsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The parent resource whose buckets are to be listed: + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]" + // "organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]" + // "folders/[FOLDER_ID]/locations/[LOCATION_ID]" + // + // Note: The locations portion of the resource must be specified, but + // supplying the character `-` in place of [LOCATION_ID] will return all + // buckets. + Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"` + // Optional. If present, then retrieve the next batch of results from the + // preceding call to this method. `pageToken` must be the value of + // `nextPageToken` from the previous response. The values of other method + // parameters should be identical to those in the previous call. + PageToken string `protobuf:"bytes,2,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` + // Optional. The maximum number of results to return from this request. + // Non-positive values are ignored. The presence of `nextPageToken` in the + // response indicates that more results might be available. + PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` +} + +func (x *ListBucketsRequest) Reset() { + *x = ListBucketsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListBucketsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListBucketsRequest) ProtoMessage() {} + +func (x *ListBucketsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListBucketsRequest.ProtoReflect.Descriptor instead. +func (*ListBucketsRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{4} +} + +func (x *ListBucketsRequest) GetParent() string { + if x != nil { + return x.Parent + } + return "" +} + +func (x *ListBucketsRequest) GetPageToken() string { + if x != nil { + return x.PageToken + } + return "" +} + +func (x *ListBucketsRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize + } + return 0 +} + +// The response from ListBuckets. +type ListBucketsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A list of buckets. + Buckets []*LogBucket `protobuf:"bytes,1,rep,name=buckets,proto3" json:"buckets,omitempty"` + // If there might be more results than appear in this response, then + // `nextPageToken` is included. To get the next set of results, call the same + // method again using the value of `nextPageToken` as `pageToken`. + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` +} + +func (x *ListBucketsResponse) Reset() { + *x = ListBucketsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListBucketsResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListBucketsResponse) ProtoMessage() {} + +func (x *ListBucketsResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListBucketsResponse.ProtoReflect.Descriptor instead. +func (*ListBucketsResponse) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{5} +} + +func (x *ListBucketsResponse) GetBuckets() []*LogBucket { + if x != nil { + return x.Buckets + } + return nil +} + +func (x *ListBucketsResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken + } + return "" +} + +// The parameters to `CreateBucket`. +type CreateBucketRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The resource in which to create the bucket: + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]" + // + // Example: `"projects/my-logging-project/locations/global"` + Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"` + // Required. A client-assigned identifier such as `"my-bucket"`. Identifiers are + // limited to 100 characters and can include only letters, digits, + // underscores, hyphens, and periods. + BucketId string `protobuf:"bytes,2,opt,name=bucket_id,json=bucketId,proto3" json:"bucket_id,omitempty"` + // Required. The new bucket. The region specified in the new bucket must be compliant + // with any Location Restriction Org Policy. The name field in the bucket is + // ignored. + Bucket *LogBucket `protobuf:"bytes,3,opt,name=bucket,proto3" json:"bucket,omitempty"` +} + +func (x *CreateBucketRequest) Reset() { + *x = CreateBucketRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateBucketRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateBucketRequest) ProtoMessage() {} + +func (x *CreateBucketRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateBucketRequest.ProtoReflect.Descriptor instead. +func (*CreateBucketRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{6} +} + +func (x *CreateBucketRequest) GetParent() string { + if x != nil { + return x.Parent + } + return "" +} + +func (x *CreateBucketRequest) GetBucketId() string { + if x != nil { + return x.BucketId + } + return "" +} + +func (x *CreateBucketRequest) GetBucket() *LogBucket { + if x != nil { + return x.Bucket + } + return nil +} + +// The parameters to `UpdateBucket`. +type UpdateBucketRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The full resource name of the bucket to update. + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // + // Example: + // `"projects/my-project-id/locations/my-location/buckets/my-bucket-id"`. Also + // requires permission "resourcemanager.projects.updateLiens" to set the + // locked property + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Required. The updated bucket. + Bucket *LogBucket `protobuf:"bytes,2,opt,name=bucket,proto3" json:"bucket,omitempty"` + // Required. Field mask that specifies the fields in `bucket` that need an update. A + // bucket field will be overwritten if, and only if, it is in the update + // mask. `name` and output only fields cannot be updated. + // + // For a detailed `FieldMask` definition, see + // https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#google.protobuf.FieldMask + // + // Example: `updateMask=retention_days`. + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,4,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` +} + +func (x *UpdateBucketRequest) Reset() { + *x = UpdateBucketRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateBucketRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateBucketRequest) ProtoMessage() {} + +func (x *UpdateBucketRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateBucketRequest.ProtoReflect.Descriptor instead. +func (*UpdateBucketRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{7} +} + +func (x *UpdateBucketRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *UpdateBucketRequest) GetBucket() *LogBucket { + if x != nil { + return x.Bucket + } + return nil +} + +func (x *UpdateBucketRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask + } + return nil +} + +// The parameters to `GetBucket`. +type GetBucketRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The resource name of the bucket: + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // + // Example: + // `"projects/my-project-id/locations/my-location/buckets/my-bucket-id"`. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *GetBucketRequest) Reset() { + *x = GetBucketRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetBucketRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetBucketRequest) ProtoMessage() {} + +func (x *GetBucketRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetBucketRequest.ProtoReflect.Descriptor instead. +func (*GetBucketRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{8} +} + +func (x *GetBucketRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +// The parameters to `DeleteBucket`. +type DeleteBucketRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The full resource name of the bucket to delete. + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // + // Example: + // `"projects/my-project-id/locations/my-location/buckets/my-bucket-id"`. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *DeleteBucketRequest) Reset() { + *x = DeleteBucketRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteBucketRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteBucketRequest) ProtoMessage() {} + +func (x *DeleteBucketRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteBucketRequest.ProtoReflect.Descriptor instead. +func (*DeleteBucketRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{9} +} + +func (x *DeleteBucketRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +// The parameters to `UndeleteBucket`. +type UndeleteBucketRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The full resource name of the bucket to undelete. + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // "folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // + // Example: + // `"projects/my-project-id/locations/my-location/buckets/my-bucket-id"`. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *UndeleteBucketRequest) Reset() { + *x = UndeleteBucketRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UndeleteBucketRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UndeleteBucketRequest) ProtoMessage() {} + +func (x *UndeleteBucketRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UndeleteBucketRequest.ProtoReflect.Descriptor instead. +func (*UndeleteBucketRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{10} +} + +func (x *UndeleteBucketRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +// The parameters to `ListViews`. +type ListViewsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The bucket whose views are to be listed: + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"` + // Optional. If present, then retrieve the next batch of results from the + // preceding call to this method. `pageToken` must be the value of + // `nextPageToken` from the previous response. The values of other method + // parameters should be identical to those in the previous call. + PageToken string `protobuf:"bytes,2,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"` + // Optional. The maximum number of results to return from this request. + // Non-positive values are ignored. The presence of `nextPageToken` in the + // response indicates that more results might be available. + PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` +} + +func (x *ListViewsRequest) Reset() { + *x = ListViewsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListViewsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListViewsRequest) ProtoMessage() {} + +func (x *ListViewsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListViewsRequest.ProtoReflect.Descriptor instead. +func (*ListViewsRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{11} +} + +func (x *ListViewsRequest) GetParent() string { + if x != nil { + return x.Parent + } + return "" +} + +func (x *ListViewsRequest) GetPageToken() string { + if x != nil { + return x.PageToken + } + return "" +} + +func (x *ListViewsRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize + } + return 0 +} + +// The response from ListViews. +type ListViewsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A list of views. + Views []*LogView `protobuf:"bytes,1,rep,name=views,proto3" json:"views,omitempty"` + // If there might be more results than appear in this response, then + // `nextPageToken` is included. To get the next set of results, call the same + // method again using the value of `nextPageToken` as `pageToken`. + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` +} + +func (x *ListViewsResponse) Reset() { + *x = ListViewsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListViewsResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListViewsResponse) ProtoMessage() {} + +func (x *ListViewsResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListViewsResponse.ProtoReflect.Descriptor instead. +func (*ListViewsResponse) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{12} +} + +func (x *ListViewsResponse) GetViews() []*LogView { + if x != nil { + return x.Views + } + return nil +} + +func (x *ListViewsResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken + } + return "" +} + +// The parameters to `CreateView`. +type CreateViewRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The bucket in which to create the view + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]" + // + // Example: + // `"projects/my-logging-project/locations/my-location/buckets/my-bucket"` + Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"` + // Required. The id to use for this view. + ViewId string `protobuf:"bytes,2,opt,name=view_id,json=viewId,proto3" json:"view_id,omitempty"` + // Required. The new view. + View *LogView `protobuf:"bytes,3,opt,name=view,proto3" json:"view,omitempty"` +} + +func (x *CreateViewRequest) Reset() { + *x = CreateViewRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateViewRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateViewRequest) ProtoMessage() {} + +func (x *CreateViewRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateViewRequest.ProtoReflect.Descriptor instead. +func (*CreateViewRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{13} +} + +func (x *CreateViewRequest) GetParent() string { + if x != nil { + return x.Parent + } + return "" +} + +func (x *CreateViewRequest) GetViewId() string { + if x != nil { + return x.ViewId + } + return "" +} + +func (x *CreateViewRequest) GetView() *LogView { + if x != nil { + return x.View + } + return nil +} + +// The parameters to `UpdateView`. +type UpdateViewRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The full resource name of the view to update + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]" + // + // Example: + // `"projects/my-project-id/locations/my-location/buckets/my-bucket-id/views/my-view-id"`. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Required. The updated view. + View *LogView `protobuf:"bytes,2,opt,name=view,proto3" json:"view,omitempty"` + // Optional. Field mask that specifies the fields in `view` that need + // an update. A field will be overwritten if, and only if, it is + // in the update mask. `name` and output only fields cannot be updated. + // + // For a detailed `FieldMask` definition, see + // https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#google.protobuf.FieldMask + // + // Example: `updateMask=filter`. + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,4,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` +} + +func (x *UpdateViewRequest) Reset() { + *x = UpdateViewRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateViewRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateViewRequest) ProtoMessage() {} + +func (x *UpdateViewRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateViewRequest.ProtoReflect.Descriptor instead. +func (*UpdateViewRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{14} +} + +func (x *UpdateViewRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *UpdateViewRequest) GetView() *LogView { + if x != nil { + return x.View + } + return nil +} + +func (x *UpdateViewRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask + } + return nil +} + +// The parameters to `GetView`. +type GetViewRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The resource name of the policy: + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]" + // + // Example: + // `"projects/my-project-id/locations/my-location/buckets/my-bucket-id/views/my-view-id"`. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *GetViewRequest) Reset() { + *x = GetViewRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetViewRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetViewRequest) ProtoMessage() {} + +func (x *GetViewRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetViewRequest.ProtoReflect.Descriptor instead. +func (*GetViewRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{15} +} + +func (x *GetViewRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +// The parameters to `DeleteView`. +type DeleteViewRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The full resource name of the view to delete: + // + // "projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]" + // + // Example: + // `"projects/my-project-id/locations/my-location/buckets/my-bucket-id/views/my-view-id"`. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *DeleteViewRequest) Reset() { + *x = DeleteViewRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteViewRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteViewRequest) ProtoMessage() {} + +func (x *DeleteViewRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[16] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteViewRequest.ProtoReflect.Descriptor instead. +func (*DeleteViewRequest) Descriptor() ([]byte, []int) { + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{16} +} + +func (x *DeleteViewRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + // The parameters to `ListSinks`. type ListSinksRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The parent resource whose sinks are to be listed: // // "projects/[PROJECT_ID]" @@ -374,112 +1543,128 @@ type ListSinksRequest struct { // Optional. The maximum number of results to return from this request. // Non-positive values are ignored. The presence of `nextPageToken` in the // response indicates that more results might be available. - PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` } -func (m *ListSinksRequest) Reset() { *m = ListSinksRequest{} } -func (m *ListSinksRequest) String() string { return proto.CompactTextString(m) } -func (*ListSinksRequest) ProtoMessage() {} +func (x *ListSinksRequest) Reset() { + *x = ListSinksRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListSinksRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListSinksRequest) ProtoMessage() {} + +func (x *ListSinksRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[17] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListSinksRequest.ProtoReflect.Descriptor instead. func (*ListSinksRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{2} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{17} } -func (m *ListSinksRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListSinksRequest.Unmarshal(m, b) -} -func (m *ListSinksRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListSinksRequest.Marshal(b, m, deterministic) -} -func (m *ListSinksRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListSinksRequest.Merge(m, src) -} -func (m *ListSinksRequest) XXX_Size() int { - return xxx_messageInfo_ListSinksRequest.Size(m) -} -func (m *ListSinksRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListSinksRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_ListSinksRequest proto.InternalMessageInfo - -func (m *ListSinksRequest) GetParent() string { - if m != nil { - return m.Parent +func (x *ListSinksRequest) GetParent() string { + if x != nil { + return x.Parent } return "" } -func (m *ListSinksRequest) GetPageToken() string { - if m != nil { - return m.PageToken +func (x *ListSinksRequest) GetPageToken() string { + if x != nil { + return x.PageToken } return "" } -func (m *ListSinksRequest) GetPageSize() int32 { - if m != nil { - return m.PageSize +func (x *ListSinksRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize } return 0 } // Result returned from `ListSinks`. type ListSinksResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A list of sinks. Sinks []*LogSink `protobuf:"bytes,1,rep,name=sinks,proto3" json:"sinks,omitempty"` // If there might be more results than appear in this response, then // `nextPageToken` is included. To get the next set of results, call the same // method again using the value of `nextPageToken` as `pageToken`. - NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` } -func (m *ListSinksResponse) Reset() { *m = ListSinksResponse{} } -func (m *ListSinksResponse) String() string { return proto.CompactTextString(m) } -func (*ListSinksResponse) ProtoMessage() {} +func (x *ListSinksResponse) Reset() { + *x = ListSinksResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListSinksResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListSinksResponse) ProtoMessage() {} + +func (x *ListSinksResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[18] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListSinksResponse.ProtoReflect.Descriptor instead. func (*ListSinksResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{3} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{18} } -func (m *ListSinksResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListSinksResponse.Unmarshal(m, b) -} -func (m *ListSinksResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListSinksResponse.Marshal(b, m, deterministic) -} -func (m *ListSinksResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListSinksResponse.Merge(m, src) -} -func (m *ListSinksResponse) XXX_Size() int { - return xxx_messageInfo_ListSinksResponse.Size(m) -} -func (m *ListSinksResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListSinksResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_ListSinksResponse proto.InternalMessageInfo - -func (m *ListSinksResponse) GetSinks() []*LogSink { - if m != nil { - return m.Sinks +func (x *ListSinksResponse) GetSinks() []*LogSink { + if x != nil { + return x.Sinks } return nil } -func (m *ListSinksResponse) GetNextPageToken() string { - if m != nil { - return m.NextPageToken +func (x *ListSinksResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken } return "" } // The parameters to `GetSink`. type GetSinkRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the sink: // // "projects/[PROJECT_ID]/sinks/[SINK_ID]" @@ -488,46 +1673,54 @@ type GetSinkRequest struct { // "folders/[FOLDER_ID]/sinks/[SINK_ID]" // // Example: `"projects/my-project-id/sinks/my-sink-id"`. - SinkName string `protobuf:"bytes,1,opt,name=sink_name,json=sinkName,proto3" json:"sink_name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + SinkName string `protobuf:"bytes,1,opt,name=sink_name,json=sinkName,proto3" json:"sink_name,omitempty"` } -func (m *GetSinkRequest) Reset() { *m = GetSinkRequest{} } -func (m *GetSinkRequest) String() string { return proto.CompactTextString(m) } -func (*GetSinkRequest) ProtoMessage() {} +func (x *GetSinkRequest) Reset() { + *x = GetSinkRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[19] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetSinkRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetSinkRequest) ProtoMessage() {} + +func (x *GetSinkRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[19] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetSinkRequest.ProtoReflect.Descriptor instead. func (*GetSinkRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{4} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{19} } -func (m *GetSinkRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GetSinkRequest.Unmarshal(m, b) -} -func (m *GetSinkRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GetSinkRequest.Marshal(b, m, deterministic) -} -func (m *GetSinkRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetSinkRequest.Merge(m, src) -} -func (m *GetSinkRequest) XXX_Size() int { - return xxx_messageInfo_GetSinkRequest.Size(m) -} -func (m *GetSinkRequest) XXX_DiscardUnknown() { - xxx_messageInfo_GetSinkRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_GetSinkRequest proto.InternalMessageInfo - -func (m *GetSinkRequest) GetSinkName() string { - if m != nil { - return m.SinkName +func (x *GetSinkRequest) GetSinkName() string { + if x != nil { + return x.SinkName } return "" } // The parameters to `CreateSink`. type CreateSinkRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource in which to create the sink: // // "projects/[PROJECT_ID]" @@ -551,62 +1744,70 @@ type CreateSinkRequest struct { // resource such as an organization, then the value of `writer_identity` will // be a unique service account used only for exports from the new sink. For // more information, see `writer_identity` in [LogSink][google.logging.v2.LogSink]. - UniqueWriterIdentity bool `protobuf:"varint,3,opt,name=unique_writer_identity,json=uniqueWriterIdentity,proto3" json:"unique_writer_identity,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UniqueWriterIdentity bool `protobuf:"varint,3,opt,name=unique_writer_identity,json=uniqueWriterIdentity,proto3" json:"unique_writer_identity,omitempty"` } -func (m *CreateSinkRequest) Reset() { *m = CreateSinkRequest{} } -func (m *CreateSinkRequest) String() string { return proto.CompactTextString(m) } -func (*CreateSinkRequest) ProtoMessage() {} +func (x *CreateSinkRequest) Reset() { + *x = CreateSinkRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[20] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateSinkRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateSinkRequest) ProtoMessage() {} + +func (x *CreateSinkRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[20] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateSinkRequest.ProtoReflect.Descriptor instead. func (*CreateSinkRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{5} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{20} } -func (m *CreateSinkRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CreateSinkRequest.Unmarshal(m, b) -} -func (m *CreateSinkRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CreateSinkRequest.Marshal(b, m, deterministic) -} -func (m *CreateSinkRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CreateSinkRequest.Merge(m, src) -} -func (m *CreateSinkRequest) XXX_Size() int { - return xxx_messageInfo_CreateSinkRequest.Size(m) -} -func (m *CreateSinkRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CreateSinkRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_CreateSinkRequest proto.InternalMessageInfo - -func (m *CreateSinkRequest) GetParent() string { - if m != nil { - return m.Parent +func (x *CreateSinkRequest) GetParent() string { + if x != nil { + return x.Parent } return "" } -func (m *CreateSinkRequest) GetSink() *LogSink { - if m != nil { - return m.Sink +func (x *CreateSinkRequest) GetSink() *LogSink { + if x != nil { + return x.Sink } return nil } -func (m *CreateSinkRequest) GetUniqueWriterIdentity() bool { - if m != nil { - return m.UniqueWriterIdentity +func (x *CreateSinkRequest) GetUniqueWriterIdentity() bool { + if x != nil { + return x.UniqueWriterIdentity } return false } // The parameters to `UpdateSink`. type UpdateSinkRequest struct { - // Required. The full resource name of the sink to update, including the - // parent resource and the sink identifier: + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The full resource name of the sink to update, including the parent + // resource and the sink identifier: // // "projects/[PROJECT_ID]/sinks/[SINK_ID]" // "organizations/[ORGANIZATION_ID]/sinks/[SINK_ID]" @@ -615,8 +1816,8 @@ type UpdateSinkRequest struct { // // Example: `"projects/my-project-id/sinks/my-sink-id"`. SinkName string `protobuf:"bytes,1,opt,name=sink_name,json=sinkName,proto3" json:"sink_name,omitempty"` - // Required. The updated sink, whose name is the same identifier that appears - // as part of `sink_name`. + // Required. The updated sink, whose name is the same identifier that appears as part + // of `sink_name`. Sink *LogSink `protobuf:"bytes,2,opt,name=sink,proto3" json:"sink,omitempty"` // Optional. See [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink] // for a description of this field. When updating a sink, the effect of this @@ -644,69 +1845,77 @@ type UpdateSinkRequest struct { // https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#google.protobuf.FieldMask // // Example: `updateMask=filter`. - UpdateMask *field_mask.FieldMask `protobuf:"bytes,4,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,4,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` } -func (m *UpdateSinkRequest) Reset() { *m = UpdateSinkRequest{} } -func (m *UpdateSinkRequest) String() string { return proto.CompactTextString(m) } -func (*UpdateSinkRequest) ProtoMessage() {} +func (x *UpdateSinkRequest) Reset() { + *x = UpdateSinkRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[21] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateSinkRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateSinkRequest) ProtoMessage() {} + +func (x *UpdateSinkRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[21] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateSinkRequest.ProtoReflect.Descriptor instead. func (*UpdateSinkRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{6} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{21} } -func (m *UpdateSinkRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UpdateSinkRequest.Unmarshal(m, b) -} -func (m *UpdateSinkRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UpdateSinkRequest.Marshal(b, m, deterministic) -} -func (m *UpdateSinkRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateSinkRequest.Merge(m, src) -} -func (m *UpdateSinkRequest) XXX_Size() int { - return xxx_messageInfo_UpdateSinkRequest.Size(m) -} -func (m *UpdateSinkRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateSinkRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_UpdateSinkRequest proto.InternalMessageInfo - -func (m *UpdateSinkRequest) GetSinkName() string { - if m != nil { - return m.SinkName +func (x *UpdateSinkRequest) GetSinkName() string { + if x != nil { + return x.SinkName } return "" } -func (m *UpdateSinkRequest) GetSink() *LogSink { - if m != nil { - return m.Sink +func (x *UpdateSinkRequest) GetSink() *LogSink { + if x != nil { + return x.Sink } return nil } -func (m *UpdateSinkRequest) GetUniqueWriterIdentity() bool { - if m != nil { - return m.UniqueWriterIdentity +func (x *UpdateSinkRequest) GetUniqueWriterIdentity() bool { + if x != nil { + return x.UniqueWriterIdentity } return false } -func (m *UpdateSinkRequest) GetUpdateMask() *field_mask.FieldMask { - if m != nil { - return m.UpdateMask +func (x *UpdateSinkRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask } return nil } // The parameters to `DeleteSink`. type DeleteSinkRequest struct { - // Required. The full resource name of the sink to delete, including the - // parent resource and the sink identifier: + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. The full resource name of the sink to delete, including the parent + // resource and the sink identifier: // // "projects/[PROJECT_ID]/sinks/[SINK_ID]" // "organizations/[ORGANIZATION_ID]/sinks/[SINK_ID]" @@ -714,40 +1923,44 @@ type DeleteSinkRequest struct { // "folders/[FOLDER_ID]/sinks/[SINK_ID]" // // Example: `"projects/my-project-id/sinks/my-sink-id"`. - SinkName string `protobuf:"bytes,1,opt,name=sink_name,json=sinkName,proto3" json:"sink_name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + SinkName string `protobuf:"bytes,1,opt,name=sink_name,json=sinkName,proto3" json:"sink_name,omitempty"` } -func (m *DeleteSinkRequest) Reset() { *m = DeleteSinkRequest{} } -func (m *DeleteSinkRequest) String() string { return proto.CompactTextString(m) } -func (*DeleteSinkRequest) ProtoMessage() {} +func (x *DeleteSinkRequest) Reset() { + *x = DeleteSinkRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[22] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteSinkRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteSinkRequest) ProtoMessage() {} + +func (x *DeleteSinkRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[22] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteSinkRequest.ProtoReflect.Descriptor instead. func (*DeleteSinkRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{7} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{22} } -func (m *DeleteSinkRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_DeleteSinkRequest.Unmarshal(m, b) -} -func (m *DeleteSinkRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_DeleteSinkRequest.Marshal(b, m, deterministic) -} -func (m *DeleteSinkRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteSinkRequest.Merge(m, src) -} -func (m *DeleteSinkRequest) XXX_Size() int { - return xxx_messageInfo_DeleteSinkRequest.Size(m) -} -func (m *DeleteSinkRequest) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteSinkRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_DeleteSinkRequest proto.InternalMessageInfo - -func (m *DeleteSinkRequest) GetSinkName() string { - if m != nil { - return m.SinkName +func (x *DeleteSinkRequest) GetSinkName() string { + if x != nil { + return x.SinkName } return "" } @@ -759,16 +1972,21 @@ func (m *DeleteSinkRequest) GetSinkName() string { // excluded. Note that organization-level and folder-level exclusions don't // apply to child resources, and that you can't exclude audit log entries. type LogExclusion struct { - // Required. A client-assigned identifier, such as - // `"load-balancer-exclusion"`. Identifiers are limited to 100 characters and - // can include only letters, digits, underscores, hyphens, and periods. - // First character has to be alphanumeric. + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Required. A client-assigned identifier, such as `"load-balancer-exclusion"`. + // Identifiers are limited to 100 characters and can include only letters, + // digits, underscores, hyphens, and periods. First character has to be + // alphanumeric. Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` // Optional. A description of this exclusion. Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"` - // Required. An [advanced logs filter](/logging/docs/view/advanced-queries) - // that matches the log entries to be excluded. By using the - // [sample function](/logging/docs/view/advanced-queries#sample), + // Required. An [advanced logs + // filter](https://cloud.google.com/logging/docs/view/advanced-queries) that + // matches the log entries to be excluded. By using the [sample + // function](https://cloud.google.com/logging/docs/view/advanced-queries#sample), // you can exclude less than 100% of the matching log entries. // For example, the following query matches 99% of low-severity log // entries from Google Cloud Storage buckets: @@ -783,85 +2001,93 @@ type LogExclusion struct { // Output only. The creation timestamp of the exclusion. // // This field may not be present for older exclusions. - CreateTime *timestamp.Timestamp `protobuf:"bytes,5,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` + CreateTime *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` // Output only. The last update timestamp of the exclusion. // // This field may not be present for older exclusions. - UpdateTime *timestamp.Timestamp `protobuf:"bytes,6,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UpdateTime *timestamppb.Timestamp `protobuf:"bytes,6,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` } -func (m *LogExclusion) Reset() { *m = LogExclusion{} } -func (m *LogExclusion) String() string { return proto.CompactTextString(m) } -func (*LogExclusion) ProtoMessage() {} +func (x *LogExclusion) Reset() { + *x = LogExclusion{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogExclusion) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogExclusion) ProtoMessage() {} + +func (x *LogExclusion) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[23] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogExclusion.ProtoReflect.Descriptor instead. func (*LogExclusion) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{8} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{23} } -func (m *LogExclusion) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LogExclusion.Unmarshal(m, b) -} -func (m *LogExclusion) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LogExclusion.Marshal(b, m, deterministic) -} -func (m *LogExclusion) XXX_Merge(src proto.Message) { - xxx_messageInfo_LogExclusion.Merge(m, src) -} -func (m *LogExclusion) XXX_Size() int { - return xxx_messageInfo_LogExclusion.Size(m) -} -func (m *LogExclusion) XXX_DiscardUnknown() { - xxx_messageInfo_LogExclusion.DiscardUnknown(m) -} - -var xxx_messageInfo_LogExclusion proto.InternalMessageInfo - -func (m *LogExclusion) GetName() string { - if m != nil { - return m.Name +func (x *LogExclusion) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *LogExclusion) GetDescription() string { - if m != nil { - return m.Description +func (x *LogExclusion) GetDescription() string { + if x != nil { + return x.Description } return "" } -func (m *LogExclusion) GetFilter() string { - if m != nil { - return m.Filter +func (x *LogExclusion) GetFilter() string { + if x != nil { + return x.Filter } return "" } -func (m *LogExclusion) GetDisabled() bool { - if m != nil { - return m.Disabled +func (x *LogExclusion) GetDisabled() bool { + if x != nil { + return x.Disabled } return false } -func (m *LogExclusion) GetCreateTime() *timestamp.Timestamp { - if m != nil { - return m.CreateTime +func (x *LogExclusion) GetCreateTime() *timestamppb.Timestamp { + if x != nil { + return x.CreateTime } return nil } -func (m *LogExclusion) GetUpdateTime() *timestamp.Timestamp { - if m != nil { - return m.UpdateTime +func (x *LogExclusion) GetUpdateTime() *timestamppb.Timestamp { + if x != nil { + return x.UpdateTime } return nil } // The parameters to `ListExclusions`. type ListExclusionsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The parent resource whose exclusions are to be listed. // // "projects/[PROJECT_ID]" @@ -877,112 +2103,128 @@ type ListExclusionsRequest struct { // Optional. The maximum number of results to return from this request. // Non-positive values are ignored. The presence of `nextPageToken` in the // response indicates that more results might be available. - PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` } -func (m *ListExclusionsRequest) Reset() { *m = ListExclusionsRequest{} } -func (m *ListExclusionsRequest) String() string { return proto.CompactTextString(m) } -func (*ListExclusionsRequest) ProtoMessage() {} +func (x *ListExclusionsRequest) Reset() { + *x = ListExclusionsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[24] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListExclusionsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListExclusionsRequest) ProtoMessage() {} + +func (x *ListExclusionsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[24] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListExclusionsRequest.ProtoReflect.Descriptor instead. func (*ListExclusionsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{9} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{24} } -func (m *ListExclusionsRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListExclusionsRequest.Unmarshal(m, b) -} -func (m *ListExclusionsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListExclusionsRequest.Marshal(b, m, deterministic) -} -func (m *ListExclusionsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListExclusionsRequest.Merge(m, src) -} -func (m *ListExclusionsRequest) XXX_Size() int { - return xxx_messageInfo_ListExclusionsRequest.Size(m) -} -func (m *ListExclusionsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListExclusionsRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_ListExclusionsRequest proto.InternalMessageInfo - -func (m *ListExclusionsRequest) GetParent() string { - if m != nil { - return m.Parent +func (x *ListExclusionsRequest) GetParent() string { + if x != nil { + return x.Parent } return "" } -func (m *ListExclusionsRequest) GetPageToken() string { - if m != nil { - return m.PageToken +func (x *ListExclusionsRequest) GetPageToken() string { + if x != nil { + return x.PageToken } return "" } -func (m *ListExclusionsRequest) GetPageSize() int32 { - if m != nil { - return m.PageSize +func (x *ListExclusionsRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize } return 0 } // Result returned from `ListExclusions`. type ListExclusionsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A list of exclusions. Exclusions []*LogExclusion `protobuf:"bytes,1,rep,name=exclusions,proto3" json:"exclusions,omitempty"` // If there might be more results than appear in this response, then // `nextPageToken` is included. To get the next set of results, call the same // method again using the value of `nextPageToken` as `pageToken`. - NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` } -func (m *ListExclusionsResponse) Reset() { *m = ListExclusionsResponse{} } -func (m *ListExclusionsResponse) String() string { return proto.CompactTextString(m) } -func (*ListExclusionsResponse) ProtoMessage() {} +func (x *ListExclusionsResponse) Reset() { + *x = ListExclusionsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[25] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListExclusionsResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListExclusionsResponse) ProtoMessage() {} + +func (x *ListExclusionsResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[25] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListExclusionsResponse.ProtoReflect.Descriptor instead. func (*ListExclusionsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{10} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{25} } -func (m *ListExclusionsResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListExclusionsResponse.Unmarshal(m, b) -} -func (m *ListExclusionsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListExclusionsResponse.Marshal(b, m, deterministic) -} -func (m *ListExclusionsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListExclusionsResponse.Merge(m, src) -} -func (m *ListExclusionsResponse) XXX_Size() int { - return xxx_messageInfo_ListExclusionsResponse.Size(m) -} -func (m *ListExclusionsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListExclusionsResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_ListExclusionsResponse proto.InternalMessageInfo - -func (m *ListExclusionsResponse) GetExclusions() []*LogExclusion { - if m != nil { - return m.Exclusions +func (x *ListExclusionsResponse) GetExclusions() []*LogExclusion { + if x != nil { + return x.Exclusions } return nil } -func (m *ListExclusionsResponse) GetNextPageToken() string { - if m != nil { - return m.NextPageToken +func (x *ListExclusionsResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken } return "" } // The parameters to `GetExclusion`. type GetExclusionRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of an existing exclusion: // // "projects/[PROJECT_ID]/exclusions/[EXCLUSION_ID]" @@ -991,46 +2233,54 @@ type GetExclusionRequest struct { // "folders/[FOLDER_ID]/exclusions/[EXCLUSION_ID]" // // Example: `"projects/my-project-id/exclusions/my-exclusion-id"`. - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` } -func (m *GetExclusionRequest) Reset() { *m = GetExclusionRequest{} } -func (m *GetExclusionRequest) String() string { return proto.CompactTextString(m) } -func (*GetExclusionRequest) ProtoMessage() {} +func (x *GetExclusionRequest) Reset() { + *x = GetExclusionRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[26] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetExclusionRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetExclusionRequest) ProtoMessage() {} + +func (x *GetExclusionRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[26] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetExclusionRequest.ProtoReflect.Descriptor instead. func (*GetExclusionRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{11} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{26} } -func (m *GetExclusionRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GetExclusionRequest.Unmarshal(m, b) -} -func (m *GetExclusionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GetExclusionRequest.Marshal(b, m, deterministic) -} -func (m *GetExclusionRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetExclusionRequest.Merge(m, src) -} -func (m *GetExclusionRequest) XXX_Size() int { - return xxx_messageInfo_GetExclusionRequest.Size(m) -} -func (m *GetExclusionRequest) XXX_DiscardUnknown() { - xxx_messageInfo_GetExclusionRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_GetExclusionRequest proto.InternalMessageInfo - -func (m *GetExclusionRequest) GetName() string { - if m != nil { - return m.Name +func (x *GetExclusionRequest) GetName() string { + if x != nil { + return x.Name } return "" } // The parameters to `CreateExclusion`. type CreateExclusionRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The parent resource in which to create the exclusion: // // "projects/[PROJECT_ID]" @@ -1042,53 +2292,61 @@ type CreateExclusionRequest struct { Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"` // Required. The new exclusion, whose `name` parameter is an exclusion name // that is not already used in the parent resource. - Exclusion *LogExclusion `protobuf:"bytes,2,opt,name=exclusion,proto3" json:"exclusion,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Exclusion *LogExclusion `protobuf:"bytes,2,opt,name=exclusion,proto3" json:"exclusion,omitempty"` } -func (m *CreateExclusionRequest) Reset() { *m = CreateExclusionRequest{} } -func (m *CreateExclusionRequest) String() string { return proto.CompactTextString(m) } -func (*CreateExclusionRequest) ProtoMessage() {} +func (x *CreateExclusionRequest) Reset() { + *x = CreateExclusionRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[27] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateExclusionRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateExclusionRequest) ProtoMessage() {} + +func (x *CreateExclusionRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[27] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateExclusionRequest.ProtoReflect.Descriptor instead. func (*CreateExclusionRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{12} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{27} } -func (m *CreateExclusionRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CreateExclusionRequest.Unmarshal(m, b) -} -func (m *CreateExclusionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CreateExclusionRequest.Marshal(b, m, deterministic) -} -func (m *CreateExclusionRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CreateExclusionRequest.Merge(m, src) -} -func (m *CreateExclusionRequest) XXX_Size() int { - return xxx_messageInfo_CreateExclusionRequest.Size(m) -} -func (m *CreateExclusionRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CreateExclusionRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_CreateExclusionRequest proto.InternalMessageInfo - -func (m *CreateExclusionRequest) GetParent() string { - if m != nil { - return m.Parent +func (x *CreateExclusionRequest) GetParent() string { + if x != nil { + return x.Parent } return "" } -func (m *CreateExclusionRequest) GetExclusion() *LogExclusion { - if m != nil { - return m.Exclusion +func (x *CreateExclusionRequest) GetExclusion() *LogExclusion { + if x != nil { + return x.Exclusion } return nil } // The parameters to `UpdateExclusion`. type UpdateExclusionRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the exclusion to update: // // "projects/[PROJECT_ID]/exclusions/[EXCLUSION_ID]" @@ -1098,70 +2356,78 @@ type UpdateExclusionRequest struct { // // Example: `"projects/my-project-id/exclusions/my-exclusion-id"`. Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - // Required. New values for the existing exclusion. Only the fields specified - // in `update_mask` are relevant. + // Required. New values for the existing exclusion. Only the fields specified in + // `update_mask` are relevant. Exclusion *LogExclusion `protobuf:"bytes,2,opt,name=exclusion,proto3" json:"exclusion,omitempty"` - // Required. A non-empty list of fields to change in the existing exclusion. - // New values for the fields are taken from the corresponding fields in the + // Required. A non-empty list of fields to change in the existing exclusion. New values + // for the fields are taken from the corresponding fields in the // [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in // `update_mask` are not changed and are ignored in the request. // // For example, to change the filter and description of an exclusion, // specify an `update_mask` of `"filter,description"`. - UpdateMask *field_mask.FieldMask `protobuf:"bytes,3,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,3,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` } -func (m *UpdateExclusionRequest) Reset() { *m = UpdateExclusionRequest{} } -func (m *UpdateExclusionRequest) String() string { return proto.CompactTextString(m) } -func (*UpdateExclusionRequest) ProtoMessage() {} +func (x *UpdateExclusionRequest) Reset() { + *x = UpdateExclusionRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[28] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateExclusionRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateExclusionRequest) ProtoMessage() {} + +func (x *UpdateExclusionRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[28] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateExclusionRequest.ProtoReflect.Descriptor instead. func (*UpdateExclusionRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{13} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{28} } -func (m *UpdateExclusionRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UpdateExclusionRequest.Unmarshal(m, b) -} -func (m *UpdateExclusionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UpdateExclusionRequest.Marshal(b, m, deterministic) -} -func (m *UpdateExclusionRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateExclusionRequest.Merge(m, src) -} -func (m *UpdateExclusionRequest) XXX_Size() int { - return xxx_messageInfo_UpdateExclusionRequest.Size(m) -} -func (m *UpdateExclusionRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateExclusionRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_UpdateExclusionRequest proto.InternalMessageInfo - -func (m *UpdateExclusionRequest) GetName() string { - if m != nil { - return m.Name +func (x *UpdateExclusionRequest) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *UpdateExclusionRequest) GetExclusion() *LogExclusion { - if m != nil { - return m.Exclusion +func (x *UpdateExclusionRequest) GetExclusion() *LogExclusion { + if x != nil { + return x.Exclusion } return nil } -func (m *UpdateExclusionRequest) GetUpdateMask() *field_mask.FieldMask { - if m != nil { - return m.UpdateMask +func (x *UpdateExclusionRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask } return nil } // The parameters to `DeleteExclusion`. type DeleteExclusionRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of an existing exclusion to delete: // // "projects/[PROJECT_ID]/exclusions/[EXCLUSION_ID]" @@ -1170,40 +2436,44 @@ type DeleteExclusionRequest struct { // "folders/[FOLDER_ID]/exclusions/[EXCLUSION_ID]" // // Example: `"projects/my-project-id/exclusions/my-exclusion-id"`. - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` } -func (m *DeleteExclusionRequest) Reset() { *m = DeleteExclusionRequest{} } -func (m *DeleteExclusionRequest) String() string { return proto.CompactTextString(m) } -func (*DeleteExclusionRequest) ProtoMessage() {} +func (x *DeleteExclusionRequest) Reset() { + *x = DeleteExclusionRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[29] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteExclusionRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteExclusionRequest) ProtoMessage() {} + +func (x *DeleteExclusionRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[29] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteExclusionRequest.ProtoReflect.Descriptor instead. func (*DeleteExclusionRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{14} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{29} } -func (m *DeleteExclusionRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_DeleteExclusionRequest.Unmarshal(m, b) -} -func (m *DeleteExclusionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_DeleteExclusionRequest.Marshal(b, m, deterministic) -} -func (m *DeleteExclusionRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteExclusionRequest.Merge(m, src) -} -func (m *DeleteExclusionRequest) XXX_Size() int { - return xxx_messageInfo_DeleteExclusionRequest.Size(m) -} -func (m *DeleteExclusionRequest) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteExclusionRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_DeleteExclusionRequest proto.InternalMessageInfo - -func (m *DeleteExclusionRequest) GetName() string { - if m != nil { - return m.Name +func (x *DeleteExclusionRequest) GetName() string { + if x != nil { + return x.Name } return "" } @@ -1211,9 +2481,14 @@ func (m *DeleteExclusionRequest) GetName() string { // The parameters to // [GetCmekSettings][google.logging.v2.ConfigServiceV2.GetCmekSettings]. // -// See [Enabling CMEK for Logs Router](/logging/docs/routing/managed-encryption) -// for more information. +// See [Enabling CMEK for Logs +// Router](https://cloud.google.com/logging/docs/routing/managed-encryption) for +// more information. type GetCmekSettingsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource for which to retrieve CMEK settings. // // "projects/[PROJECT_ID]/cmekSettings" @@ -1226,40 +2501,44 @@ type GetCmekSettingsRequest struct { // Note: CMEK for the Logs Router can currently only be configured for GCP // organizations. Once configured, it applies to all projects and folders in // the GCP organization. - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` } -func (m *GetCmekSettingsRequest) Reset() { *m = GetCmekSettingsRequest{} } -func (m *GetCmekSettingsRequest) String() string { return proto.CompactTextString(m) } -func (*GetCmekSettingsRequest) ProtoMessage() {} +func (x *GetCmekSettingsRequest) Reset() { + *x = GetCmekSettingsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[30] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetCmekSettingsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetCmekSettingsRequest) ProtoMessage() {} + +func (x *GetCmekSettingsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[30] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetCmekSettingsRequest.ProtoReflect.Descriptor instead. func (*GetCmekSettingsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{15} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{30} } -func (m *GetCmekSettingsRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GetCmekSettingsRequest.Unmarshal(m, b) -} -func (m *GetCmekSettingsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GetCmekSettingsRequest.Marshal(b, m, deterministic) -} -func (m *GetCmekSettingsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetCmekSettingsRequest.Merge(m, src) -} -func (m *GetCmekSettingsRequest) XXX_Size() int { - return xxx_messageInfo_GetCmekSettingsRequest.Size(m) -} -func (m *GetCmekSettingsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_GetCmekSettingsRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_GetCmekSettingsRequest proto.InternalMessageInfo - -func (m *GetCmekSettingsRequest) GetName() string { - if m != nil { - return m.Name +func (x *GetCmekSettingsRequest) GetName() string { + if x != nil { + return x.Name } return "" } @@ -1267,9 +2546,14 @@ func (m *GetCmekSettingsRequest) GetName() string { // The parameters to // [UpdateCmekSettings][google.logging.v2.ConfigServiceV2.UpdateCmekSettings]. // -// See [Enabling CMEK for Logs Router](/logging/docs/routing/managed-encryption) -// for more information. +// See [Enabling CMEK for Logs +// Router](https://cloud.google.com/logging/docs/routing/managed-encryption) for +// more information. type UpdateCmekSettingsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name for the CMEK settings to update. // // "projects/[PROJECT_ID]/cmekSettings" @@ -1286,7 +2570,8 @@ type UpdateCmekSettingsRequest struct { // Required. The CMEK settings to update. // // See [Enabling CMEK for Logs - // Router](/logging/docs/routing/managed-encryption) for more information. + // Router](https://cloud.google.com/logging/docs/routing/managed-encryption) + // for more information. CmekSettings *CmekSettings `protobuf:"bytes,2,opt,name=cmek_settings,json=cmekSettings,proto3" json:"cmek_settings,omitempty"` // Optional. Field mask identifying which fields from `cmek_settings` should // be updated. A field will be overwritten if and only if it is in the update @@ -1295,54 +2580,58 @@ type UpdateCmekSettingsRequest struct { // See [FieldMask][google.protobuf.FieldMask] for more information. // // Example: `"updateMask=kmsKeyName"` - UpdateMask *field_mask.FieldMask `protobuf:"bytes,3,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,3,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` } -func (m *UpdateCmekSettingsRequest) Reset() { *m = UpdateCmekSettingsRequest{} } -func (m *UpdateCmekSettingsRequest) String() string { return proto.CompactTextString(m) } -func (*UpdateCmekSettingsRequest) ProtoMessage() {} +func (x *UpdateCmekSettingsRequest) Reset() { + *x = UpdateCmekSettingsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[31] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateCmekSettingsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateCmekSettingsRequest) ProtoMessage() {} + +func (x *UpdateCmekSettingsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[31] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateCmekSettingsRequest.ProtoReflect.Descriptor instead. func (*UpdateCmekSettingsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{16} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{31} } -func (m *UpdateCmekSettingsRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UpdateCmekSettingsRequest.Unmarshal(m, b) -} -func (m *UpdateCmekSettingsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UpdateCmekSettingsRequest.Marshal(b, m, deterministic) -} -func (m *UpdateCmekSettingsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateCmekSettingsRequest.Merge(m, src) -} -func (m *UpdateCmekSettingsRequest) XXX_Size() int { - return xxx_messageInfo_UpdateCmekSettingsRequest.Size(m) -} -func (m *UpdateCmekSettingsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateCmekSettingsRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_UpdateCmekSettingsRequest proto.InternalMessageInfo - -func (m *UpdateCmekSettingsRequest) GetName() string { - if m != nil { - return m.Name +func (x *UpdateCmekSettingsRequest) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *UpdateCmekSettingsRequest) GetCmekSettings() *CmekSettings { - if m != nil { - return m.CmekSettings +func (x *UpdateCmekSettingsRequest) GetCmekSettings() *CmekSettings { + if x != nil { + return x.CmekSettings } return nil } -func (m *UpdateCmekSettingsRequest) GetUpdateMask() *field_mask.FieldMask { - if m != nil { - return m.UpdateMask +func (x *UpdateCmekSettingsRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask } return nil } @@ -1354,10 +2643,15 @@ func (m *UpdateCmekSettingsRequest) GetUpdateMask() *field_mask.FieldMask { // organizations. Once configured, it applies to all projects and folders in the // GCP organization. // -// See [Enabling CMEK for Logs Router](/logging/docs/routing/managed-encryption) -// for more information. +// See [Enabling CMEK for Logs +// Router](https://cloud.google.com/logging/docs/routing/managed-encryption) for +// more information. type CmekSettings struct { - // Output Only. The resource name of the CMEK settings. + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Output only. The resource name of the CMEK settings. Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` // The resource name for the configured Cloud KMS key. // @@ -1382,10 +2676,11 @@ type CmekSettings struct { // To disable CMEK for the Logs Router, set this field to an empty string. // // See [Enabling CMEK for Logs - // Router](/logging/docs/routing/managed-encryption) for more information. + // Router](https://cloud.google.com/logging/docs/routing/managed-encryption) + // for more information. KmsKeyName string `protobuf:"bytes,2,opt,name=kms_key_name,json=kmsKeyName,proto3" json:"kms_key_name,omitempty"` - // Output Only. The service account that will be used by the Logs Router to - // access your Cloud KMS key. + // Output only. The service account that will be used by the Logs Router to access your + // Cloud KMS key. // // Before enabling CMEK for Logs Router, you must first assign the role // `roles/cloudkms.cryptoKeyEncrypterDecrypter` to the service account that @@ -1394,223 +2689,1615 @@ type CmekSettings struct { // obtain the service account ID. // // See [Enabling CMEK for Logs - // Router](/logging/docs/routing/managed-encryption) for more information. - ServiceAccountId string `protobuf:"bytes,3,opt,name=service_account_id,json=serviceAccountId,proto3" json:"service_account_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + // Router](https://cloud.google.com/logging/docs/routing/managed-encryption) + // for more information. + ServiceAccountId string `protobuf:"bytes,3,opt,name=service_account_id,json=serviceAccountId,proto3" json:"service_account_id,omitempty"` } -func (m *CmekSettings) Reset() { *m = CmekSettings{} } -func (m *CmekSettings) String() string { return proto.CompactTextString(m) } -func (*CmekSettings) ProtoMessage() {} +func (x *CmekSettings) Reset() { + *x = CmekSettings{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[32] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CmekSettings) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CmekSettings) ProtoMessage() {} + +func (x *CmekSettings) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_config_proto_msgTypes[32] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CmekSettings.ProtoReflect.Descriptor instead. func (*CmekSettings) Descriptor() ([]byte, []int) { - return fileDescriptor_775871f9b2cdbeb8, []int{17} + return file_google_logging_v2_logging_config_proto_rawDescGZIP(), []int{32} } -func (m *CmekSettings) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CmekSettings.Unmarshal(m, b) -} -func (m *CmekSettings) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CmekSettings.Marshal(b, m, deterministic) -} -func (m *CmekSettings) XXX_Merge(src proto.Message) { - xxx_messageInfo_CmekSettings.Merge(m, src) -} -func (m *CmekSettings) XXX_Size() int { - return xxx_messageInfo_CmekSettings.Size(m) -} -func (m *CmekSettings) XXX_DiscardUnknown() { - xxx_messageInfo_CmekSettings.DiscardUnknown(m) -} - -var xxx_messageInfo_CmekSettings proto.InternalMessageInfo - -func (m *CmekSettings) GetName() string { - if m != nil { - return m.Name +func (x *CmekSettings) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *CmekSettings) GetKmsKeyName() string { - if m != nil { - return m.KmsKeyName +func (x *CmekSettings) GetKmsKeyName() string { + if x != nil { + return x.KmsKeyName } return "" } -func (m *CmekSettings) GetServiceAccountId() string { - if m != nil { - return m.ServiceAccountId +func (x *CmekSettings) GetServiceAccountId() string { + if x != nil { + return x.ServiceAccountId } return "" } -func init() { - proto.RegisterEnum("google.logging.v2.LogSink_VersionFormat", LogSink_VersionFormat_name, LogSink_VersionFormat_value) - proto.RegisterType((*LogSink)(nil), "google.logging.v2.LogSink") - proto.RegisterType((*BigQueryOptions)(nil), "google.logging.v2.BigQueryOptions") - proto.RegisterType((*ListSinksRequest)(nil), "google.logging.v2.ListSinksRequest") - proto.RegisterType((*ListSinksResponse)(nil), "google.logging.v2.ListSinksResponse") - proto.RegisterType((*GetSinkRequest)(nil), "google.logging.v2.GetSinkRequest") - proto.RegisterType((*CreateSinkRequest)(nil), "google.logging.v2.CreateSinkRequest") - proto.RegisterType((*UpdateSinkRequest)(nil), "google.logging.v2.UpdateSinkRequest") - proto.RegisterType((*DeleteSinkRequest)(nil), "google.logging.v2.DeleteSinkRequest") - proto.RegisterType((*LogExclusion)(nil), "google.logging.v2.LogExclusion") - proto.RegisterType((*ListExclusionsRequest)(nil), "google.logging.v2.ListExclusionsRequest") - proto.RegisterType((*ListExclusionsResponse)(nil), "google.logging.v2.ListExclusionsResponse") - proto.RegisterType((*GetExclusionRequest)(nil), "google.logging.v2.GetExclusionRequest") - proto.RegisterType((*CreateExclusionRequest)(nil), "google.logging.v2.CreateExclusionRequest") - proto.RegisterType((*UpdateExclusionRequest)(nil), "google.logging.v2.UpdateExclusionRequest") - proto.RegisterType((*DeleteExclusionRequest)(nil), "google.logging.v2.DeleteExclusionRequest") - proto.RegisterType((*GetCmekSettingsRequest)(nil), "google.logging.v2.GetCmekSettingsRequest") - proto.RegisterType((*UpdateCmekSettingsRequest)(nil), "google.logging.v2.UpdateCmekSettingsRequest") - proto.RegisterType((*CmekSettings)(nil), 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(LifecycleState)(0), // 0: google.logging.v2.LifecycleState + (LogSink_VersionFormat)(0), // 1: google.logging.v2.LogSink.VersionFormat + (*LogBucket)(nil), // 2: google.logging.v2.LogBucket + (*LogView)(nil), // 3: google.logging.v2.LogView + (*LogSink)(nil), // 4: google.logging.v2.LogSink + (*BigQueryOptions)(nil), // 5: google.logging.v2.BigQueryOptions + (*ListBucketsRequest)(nil), // 6: google.logging.v2.ListBucketsRequest + (*ListBucketsResponse)(nil), // 7: google.logging.v2.ListBucketsResponse + (*CreateBucketRequest)(nil), // 8: google.logging.v2.CreateBucketRequest + (*UpdateBucketRequest)(nil), // 9: google.logging.v2.UpdateBucketRequest + (*GetBucketRequest)(nil), // 10: google.logging.v2.GetBucketRequest + (*DeleteBucketRequest)(nil), // 11: google.logging.v2.DeleteBucketRequest + (*UndeleteBucketRequest)(nil), // 12: google.logging.v2.UndeleteBucketRequest + (*ListViewsRequest)(nil), // 13: google.logging.v2.ListViewsRequest + (*ListViewsResponse)(nil), // 14: google.logging.v2.ListViewsResponse + (*CreateViewRequest)(nil), // 15: google.logging.v2.CreateViewRequest + (*UpdateViewRequest)(nil), // 16: google.logging.v2.UpdateViewRequest + (*GetViewRequest)(nil), // 17: google.logging.v2.GetViewRequest + (*DeleteViewRequest)(nil), // 18: google.logging.v2.DeleteViewRequest + (*ListSinksRequest)(nil), // 19: google.logging.v2.ListSinksRequest + (*ListSinksResponse)(nil), // 20: google.logging.v2.ListSinksResponse + (*GetSinkRequest)(nil), // 21: google.logging.v2.GetSinkRequest + (*CreateSinkRequest)(nil), // 22: google.logging.v2.CreateSinkRequest + (*UpdateSinkRequest)(nil), // 23: google.logging.v2.UpdateSinkRequest + (*DeleteSinkRequest)(nil), // 24: google.logging.v2.DeleteSinkRequest + (*LogExclusion)(nil), // 25: google.logging.v2.LogExclusion + (*ListExclusionsRequest)(nil), // 26: google.logging.v2.ListExclusionsRequest + (*ListExclusionsResponse)(nil), // 27: google.logging.v2.ListExclusionsResponse + (*GetExclusionRequest)(nil), // 28: google.logging.v2.GetExclusionRequest + (*CreateExclusionRequest)(nil), // 29: google.logging.v2.CreateExclusionRequest + (*UpdateExclusionRequest)(nil), // 30: google.logging.v2.UpdateExclusionRequest + (*DeleteExclusionRequest)(nil), // 31: google.logging.v2.DeleteExclusionRequest + (*GetCmekSettingsRequest)(nil), // 32: google.logging.v2.GetCmekSettingsRequest + (*UpdateCmekSettingsRequest)(nil), // 33: google.logging.v2.UpdateCmekSettingsRequest + (*CmekSettings)(nil), // 34: google.logging.v2.CmekSettings + (*timestamppb.Timestamp)(nil), // 35: google.protobuf.Timestamp + (*fieldmaskpb.FieldMask)(nil), // 36: google.protobuf.FieldMask + (*emptypb.Empty)(nil), // 37: google.protobuf.Empty +} +var file_google_logging_v2_logging_config_proto_depIdxs = []int32{ + 35, // 0: google.logging.v2.LogBucket.create_time:type_name -> google.protobuf.Timestamp + 35, // 1: google.logging.v2.LogBucket.update_time:type_name -> google.protobuf.Timestamp + 0, // 2: google.logging.v2.LogBucket.lifecycle_state:type_name -> google.logging.v2.LifecycleState + 35, // 3: google.logging.v2.LogView.create_time:type_name -> google.protobuf.Timestamp + 35, // 4: google.logging.v2.LogView.update_time:type_name -> google.protobuf.Timestamp + 25, // 5: google.logging.v2.LogSink.exclusions:type_name -> google.logging.v2.LogExclusion + 1, // 6: google.logging.v2.LogSink.output_version_format:type_name -> google.logging.v2.LogSink.VersionFormat + 5, // 7: google.logging.v2.LogSink.bigquery_options:type_name -> google.logging.v2.BigQueryOptions + 35, // 8: google.logging.v2.LogSink.create_time:type_name -> google.protobuf.Timestamp + 35, // 9: google.logging.v2.LogSink.update_time:type_name -> google.protobuf.Timestamp + 2, // 10: google.logging.v2.ListBucketsResponse.buckets:type_name -> google.logging.v2.LogBucket + 2, // 11: google.logging.v2.CreateBucketRequest.bucket:type_name -> google.logging.v2.LogBucket + 2, // 12: google.logging.v2.UpdateBucketRequest.bucket:type_name -> google.logging.v2.LogBucket + 36, // 13: google.logging.v2.UpdateBucketRequest.update_mask:type_name -> google.protobuf.FieldMask + 3, // 14: google.logging.v2.ListViewsResponse.views:type_name -> google.logging.v2.LogView + 3, // 15: google.logging.v2.CreateViewRequest.view:type_name -> google.logging.v2.LogView + 3, // 16: google.logging.v2.UpdateViewRequest.view:type_name -> google.logging.v2.LogView + 36, // 17: google.logging.v2.UpdateViewRequest.update_mask:type_name -> google.protobuf.FieldMask + 4, // 18: google.logging.v2.ListSinksResponse.sinks:type_name -> google.logging.v2.LogSink + 4, // 19: google.logging.v2.CreateSinkRequest.sink:type_name -> google.logging.v2.LogSink + 4, // 20: google.logging.v2.UpdateSinkRequest.sink:type_name -> google.logging.v2.LogSink + 36, // 21: google.logging.v2.UpdateSinkRequest.update_mask:type_name -> google.protobuf.FieldMask + 35, // 22: google.logging.v2.LogExclusion.create_time:type_name -> google.protobuf.Timestamp + 35, // 23: google.logging.v2.LogExclusion.update_time:type_name -> google.protobuf.Timestamp + 25, // 24: google.logging.v2.ListExclusionsResponse.exclusions:type_name -> google.logging.v2.LogExclusion + 25, // 25: google.logging.v2.CreateExclusionRequest.exclusion:type_name -> google.logging.v2.LogExclusion + 25, // 26: google.logging.v2.UpdateExclusionRequest.exclusion:type_name -> google.logging.v2.LogExclusion + 36, // 27: google.logging.v2.UpdateExclusionRequest.update_mask:type_name -> google.protobuf.FieldMask + 34, // 28: google.logging.v2.UpdateCmekSettingsRequest.cmek_settings:type_name -> google.logging.v2.CmekSettings + 36, // 29: google.logging.v2.UpdateCmekSettingsRequest.update_mask:type_name -> google.protobuf.FieldMask + 6, // 30: google.logging.v2.ConfigServiceV2.ListBuckets:input_type -> google.logging.v2.ListBucketsRequest + 10, // 31: google.logging.v2.ConfigServiceV2.GetBucket:input_type -> google.logging.v2.GetBucketRequest + 8, // 32: google.logging.v2.ConfigServiceV2.CreateBucket:input_type -> google.logging.v2.CreateBucketRequest + 9, // 33: google.logging.v2.ConfigServiceV2.UpdateBucket:input_type -> google.logging.v2.UpdateBucketRequest + 11, // 34: google.logging.v2.ConfigServiceV2.DeleteBucket:input_type -> google.logging.v2.DeleteBucketRequest + 12, // 35: google.logging.v2.ConfigServiceV2.UndeleteBucket:input_type -> google.logging.v2.UndeleteBucketRequest + 13, // 36: google.logging.v2.ConfigServiceV2.ListViews:input_type -> google.logging.v2.ListViewsRequest + 17, // 37: google.logging.v2.ConfigServiceV2.GetView:input_type -> google.logging.v2.GetViewRequest + 15, // 38: google.logging.v2.ConfigServiceV2.CreateView:input_type -> google.logging.v2.CreateViewRequest + 16, // 39: google.logging.v2.ConfigServiceV2.UpdateView:input_type -> google.logging.v2.UpdateViewRequest + 18, // 40: google.logging.v2.ConfigServiceV2.DeleteView:input_type -> google.logging.v2.DeleteViewRequest + 19, // 41: google.logging.v2.ConfigServiceV2.ListSinks:input_type -> google.logging.v2.ListSinksRequest + 21, // 42: google.logging.v2.ConfigServiceV2.GetSink:input_type -> google.logging.v2.GetSinkRequest + 22, // 43: google.logging.v2.ConfigServiceV2.CreateSink:input_type -> google.logging.v2.CreateSinkRequest + 23, // 44: google.logging.v2.ConfigServiceV2.UpdateSink:input_type -> google.logging.v2.UpdateSinkRequest + 24, // 45: google.logging.v2.ConfigServiceV2.DeleteSink:input_type -> google.logging.v2.DeleteSinkRequest + 26, // 46: google.logging.v2.ConfigServiceV2.ListExclusions:input_type -> google.logging.v2.ListExclusionsRequest + 28, // 47: google.logging.v2.ConfigServiceV2.GetExclusion:input_type -> google.logging.v2.GetExclusionRequest + 29, // 48: google.logging.v2.ConfigServiceV2.CreateExclusion:input_type -> google.logging.v2.CreateExclusionRequest + 30, // 49: google.logging.v2.ConfigServiceV2.UpdateExclusion:input_type -> google.logging.v2.UpdateExclusionRequest + 31, // 50: google.logging.v2.ConfigServiceV2.DeleteExclusion:input_type -> google.logging.v2.DeleteExclusionRequest + 32, // 51: google.logging.v2.ConfigServiceV2.GetCmekSettings:input_type -> google.logging.v2.GetCmekSettingsRequest + 33, // 52: google.logging.v2.ConfigServiceV2.UpdateCmekSettings:input_type -> google.logging.v2.UpdateCmekSettingsRequest + 7, // 53: google.logging.v2.ConfigServiceV2.ListBuckets:output_type -> google.logging.v2.ListBucketsResponse + 2, // 54: google.logging.v2.ConfigServiceV2.GetBucket:output_type -> google.logging.v2.LogBucket + 2, // 55: google.logging.v2.ConfigServiceV2.CreateBucket:output_type -> google.logging.v2.LogBucket + 2, // 56: google.logging.v2.ConfigServiceV2.UpdateBucket:output_type -> google.logging.v2.LogBucket + 37, // 57: google.logging.v2.ConfigServiceV2.DeleteBucket:output_type -> google.protobuf.Empty + 37, // 58: google.logging.v2.ConfigServiceV2.UndeleteBucket:output_type -> google.protobuf.Empty + 14, // 59: google.logging.v2.ConfigServiceV2.ListViews:output_type -> google.logging.v2.ListViewsResponse + 3, // 60: google.logging.v2.ConfigServiceV2.GetView:output_type -> google.logging.v2.LogView + 3, // 61: google.logging.v2.ConfigServiceV2.CreateView:output_type -> google.logging.v2.LogView + 3, // 62: google.logging.v2.ConfigServiceV2.UpdateView:output_type -> google.logging.v2.LogView + 37, // 63: google.logging.v2.ConfigServiceV2.DeleteView:output_type -> google.protobuf.Empty + 20, // 64: google.logging.v2.ConfigServiceV2.ListSinks:output_type -> google.logging.v2.ListSinksResponse + 4, // 65: google.logging.v2.ConfigServiceV2.GetSink:output_type -> google.logging.v2.LogSink + 4, // 66: google.logging.v2.ConfigServiceV2.CreateSink:output_type -> google.logging.v2.LogSink + 4, // 67: google.logging.v2.ConfigServiceV2.UpdateSink:output_type -> google.logging.v2.LogSink + 37, // 68: google.logging.v2.ConfigServiceV2.DeleteSink:output_type -> google.protobuf.Empty + 27, // 69: google.logging.v2.ConfigServiceV2.ListExclusions:output_type -> google.logging.v2.ListExclusionsResponse + 25, // 70: google.logging.v2.ConfigServiceV2.GetExclusion:output_type -> google.logging.v2.LogExclusion + 25, // 71: google.logging.v2.ConfigServiceV2.CreateExclusion:output_type -> google.logging.v2.LogExclusion + 25, // 72: google.logging.v2.ConfigServiceV2.UpdateExclusion:output_type -> google.logging.v2.LogExclusion + 37, // 73: google.logging.v2.ConfigServiceV2.DeleteExclusion:output_type -> google.protobuf.Empty + 34, // 74: google.logging.v2.ConfigServiceV2.GetCmekSettings:output_type -> google.logging.v2.CmekSettings + 34, // 75: google.logging.v2.ConfigServiceV2.UpdateCmekSettings:output_type -> google.logging.v2.CmekSettings + 53, // [53:76] is the sub-list for method output_type + 30, // [30:53] is the sub-list for method input_type + 30, // [30:30] is the sub-list for extension type_name + 30, // [30:30] is the sub-list for extension extendee + 0, // [0:30] is the sub-list for field type_name +} + +func init() { file_google_logging_v2_logging_config_proto_init() } +func file_google_logging_v2_logging_config_proto_init() { + if File_google_logging_v2_logging_config_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_logging_v2_logging_config_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogBucket); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogView); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogSink); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BigQueryOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListBucketsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListBucketsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateBucketRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateBucketRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetBucketRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteBucketRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UndeleteBucketRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListViewsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListViewsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateViewRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateViewRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetViewRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteViewRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListSinksRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListSinksResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetSinkRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateSinkRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateSinkRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteSinkRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogExclusion); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListExclusionsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListExclusionsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetExclusionRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[27].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateExclusionRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[28].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateExclusionRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[29].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteExclusionRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[30].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetCmekSettingsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[31].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateCmekSettingsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_config_proto_msgTypes[32].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CmekSettings); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_google_logging_v2_logging_config_proto_msgTypes[2].OneofWrappers = []interface{}{ + (*LogSink_BigqueryOptions)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_logging_v2_logging_config_proto_rawDesc, + NumEnums: 2, + NumMessages: 33, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_google_logging_v2_logging_config_proto_goTypes, + DependencyIndexes: file_google_logging_v2_logging_config_proto_depIdxs, + EnumInfos: file_google_logging_v2_logging_config_proto_enumTypes, + MessageInfos: file_google_logging_v2_logging_config_proto_msgTypes, + }.Build() + File_google_logging_v2_logging_config_proto = out.File + file_google_logging_v2_logging_config_proto_rawDesc = nil + file_google_logging_v2_logging_config_proto_goTypes = nil + file_google_logging_v2_logging_config_proto_depIdxs = nil } // Reference imports to suppress errors if they are not otherwise used. @@ -1625,6 +4312,44 @@ const _ = grpc.SupportPackageIsVersion6 // // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. type ConfigServiceV2Client interface { + // Lists buckets. + ListBuckets(ctx context.Context, in *ListBucketsRequest, opts ...grpc.CallOption) (*ListBucketsResponse, error) + // Gets a bucket. + GetBucket(ctx context.Context, in *GetBucketRequest, opts ...grpc.CallOption) (*LogBucket, error) + // Creates a bucket that can be used to store log entries. Once a bucket has + // been created, the region cannot be changed. + CreateBucket(ctx context.Context, in *CreateBucketRequest, opts ...grpc.CallOption) (*LogBucket, error) + // Updates a bucket. This method replaces the following fields in the + // existing bucket with values from the new bucket: `retention_period` + // + // If the retention period is decreased and the bucket is locked, + // FAILED_PRECONDITION will be returned. + // + // If the bucket has a LifecycleState of DELETE_REQUESTED, FAILED_PRECONDITION + // will be returned. + // + // A buckets region may not be modified after it is created. + UpdateBucket(ctx context.Context, in *UpdateBucketRequest, opts ...grpc.CallOption) (*LogBucket, error) + // Deletes a bucket. + // Moves the bucket to the DELETE_REQUESTED state. After 7 days, the + // bucket will be purged and all logs in the bucket will be permanently + // deleted. + DeleteBucket(ctx context.Context, in *DeleteBucketRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // Undeletes a bucket. A bucket that has been deleted may be undeleted within + // the grace period of 7 days. + UndeleteBucket(ctx context.Context, in *UndeleteBucketRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // Lists views on a bucket. + ListViews(ctx context.Context, in *ListViewsRequest, opts ...grpc.CallOption) (*ListViewsResponse, error) + // Gets a view. + GetView(ctx context.Context, in *GetViewRequest, opts ...grpc.CallOption) (*LogView, error) + // Creates a view over logs in a bucket. A bucket may contain a maximum of + // 50 views. + CreateView(ctx context.Context, in *CreateViewRequest, opts ...grpc.CallOption) (*LogView, error) + // Updates a view. This method replaces the following fields in the existing + // view with values from the new view: `filter`. + UpdateView(ctx context.Context, in *UpdateViewRequest, opts ...grpc.CallOption) (*LogView, error) + // Deletes a view from a bucket. + DeleteView(ctx context.Context, in *DeleteViewRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) // Lists sinks. ListSinks(ctx context.Context, in *ListSinksRequest, opts ...grpc.CallOption) (*ListSinksResponse, error) // Gets a sink. @@ -1642,7 +4367,7 @@ type ConfigServiceV2Client interface { UpdateSink(ctx context.Context, in *UpdateSinkRequest, opts ...grpc.CallOption) (*LogSink, error) // Deletes a sink. If the sink has a unique `writer_identity`, then that // service account is also deleted. - DeleteSink(ctx context.Context, in *DeleteSinkRequest, opts ...grpc.CallOption) (*empty.Empty, error) + DeleteSink(ctx context.Context, in *DeleteSinkRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) // Lists all the exclusions in a parent resource. ListExclusions(ctx context.Context, in *ListExclusionsRequest, opts ...grpc.CallOption) (*ListExclusionsResponse, error) // Gets the description of an exclusion. @@ -1654,7 +4379,7 @@ type ConfigServiceV2Client interface { // Changes one or more properties of an existing exclusion. UpdateExclusion(ctx context.Context, in *UpdateExclusionRequest, opts ...grpc.CallOption) (*LogExclusion, error) // Deletes an exclusion. - DeleteExclusion(ctx context.Context, in *DeleteExclusionRequest, opts ...grpc.CallOption) (*empty.Empty, error) + DeleteExclusion(ctx context.Context, in *DeleteExclusionRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) // Gets the Logs Router CMEK settings for the given resource. // // Note: CMEK for the Logs Router can currently only be configured for GCP @@ -1662,7 +4387,8 @@ type ConfigServiceV2Client interface { // the GCP organization. // // See [Enabling CMEK for Logs - // Router](/logging/docs/routing/managed-encryption) for more information. + // Router](https://cloud.google.com/logging/docs/routing/managed-encryption) + // for more information. GetCmekSettings(ctx context.Context, in *GetCmekSettingsRequest, opts ...grpc.CallOption) (*CmekSettings, error) // Updates the Logs Router CMEK settings for the given resource. // @@ -1677,7 +4403,8 @@ type ConfigServiceV2Client interface { // 3) access to the key is disabled. // // See [Enabling CMEK for Logs - // Router](/logging/docs/routing/managed-encryption) for more information. + // Router](https://cloud.google.com/logging/docs/routing/managed-encryption) + // for more information. UpdateCmekSettings(ctx context.Context, in *UpdateCmekSettingsRequest, opts ...grpc.CallOption) (*CmekSettings, error) } @@ -1689,6 +4416,105 @@ func NewConfigServiceV2Client(cc grpc.ClientConnInterface) ConfigServiceV2Client return &configServiceV2Client{cc} } +func (c *configServiceV2Client) ListBuckets(ctx context.Context, in *ListBucketsRequest, opts ...grpc.CallOption) (*ListBucketsResponse, error) { + out := new(ListBucketsResponse) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/ListBuckets", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) GetBucket(ctx context.Context, in *GetBucketRequest, opts ...grpc.CallOption) (*LogBucket, error) { + out := new(LogBucket) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/GetBucket", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) CreateBucket(ctx context.Context, in *CreateBucketRequest, opts ...grpc.CallOption) (*LogBucket, error) { + out := new(LogBucket) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/CreateBucket", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) UpdateBucket(ctx context.Context, in *UpdateBucketRequest, opts ...grpc.CallOption) (*LogBucket, error) { + out := new(LogBucket) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/UpdateBucket", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) DeleteBucket(ctx context.Context, in *DeleteBucketRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/DeleteBucket", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) UndeleteBucket(ctx context.Context, in *UndeleteBucketRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/UndeleteBucket", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) ListViews(ctx context.Context, in *ListViewsRequest, opts ...grpc.CallOption) (*ListViewsResponse, error) { + out := new(ListViewsResponse) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/ListViews", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) GetView(ctx context.Context, in *GetViewRequest, opts ...grpc.CallOption) (*LogView, error) { + out := new(LogView) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/GetView", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) CreateView(ctx context.Context, in *CreateViewRequest, opts ...grpc.CallOption) (*LogView, error) { + out := new(LogView) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/CreateView", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) UpdateView(ctx context.Context, in *UpdateViewRequest, opts ...grpc.CallOption) (*LogView, error) { + out := new(LogView) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/UpdateView", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *configServiceV2Client) DeleteView(ctx context.Context, in *DeleteViewRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/DeleteView", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + func (c *configServiceV2Client) ListSinks(ctx context.Context, in *ListSinksRequest, opts ...grpc.CallOption) (*ListSinksResponse, error) { out := new(ListSinksResponse) err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/ListSinks", in, out, opts...) @@ -1725,8 +4551,8 @@ func (c *configServiceV2Client) UpdateSink(ctx context.Context, in *UpdateSinkRe return out, nil } -func (c *configServiceV2Client) DeleteSink(ctx context.Context, in *DeleteSinkRequest, opts ...grpc.CallOption) (*empty.Empty, error) { - out := new(empty.Empty) +func (c *configServiceV2Client) DeleteSink(ctx context.Context, in *DeleteSinkRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/DeleteSink", in, out, opts...) if err != nil { return nil, err @@ -1770,8 +4596,8 @@ func (c *configServiceV2Client) UpdateExclusion(ctx context.Context, in *UpdateE return out, nil } -func (c *configServiceV2Client) DeleteExclusion(ctx context.Context, in *DeleteExclusionRequest, opts ...grpc.CallOption) (*empty.Empty, error) { - out := new(empty.Empty) +func (c *configServiceV2Client) DeleteExclusion(ctx context.Context, in *DeleteExclusionRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) err := c.cc.Invoke(ctx, "/google.logging.v2.ConfigServiceV2/DeleteExclusion", in, out, opts...) if err != nil { return nil, err @@ -1799,6 +4625,44 @@ func (c *configServiceV2Client) UpdateCmekSettings(ctx context.Context, in *Upda // ConfigServiceV2Server is the server API for ConfigServiceV2 service. type ConfigServiceV2Server interface { + // Lists buckets. + ListBuckets(context.Context, *ListBucketsRequest) (*ListBucketsResponse, error) + // Gets a bucket. + GetBucket(context.Context, *GetBucketRequest) (*LogBucket, error) + // Creates a bucket that can be used to store log entries. Once a bucket has + // been created, the region cannot be changed. + CreateBucket(context.Context, *CreateBucketRequest) (*LogBucket, error) + // Updates a bucket. This method replaces the following fields in the + // existing bucket with values from the new bucket: `retention_period` + // + // If the retention period is decreased and the bucket is locked, + // FAILED_PRECONDITION will be returned. + // + // If the bucket has a LifecycleState of DELETE_REQUESTED, FAILED_PRECONDITION + // will be returned. + // + // A buckets region may not be modified after it is created. + UpdateBucket(context.Context, *UpdateBucketRequest) (*LogBucket, error) + // Deletes a bucket. + // Moves the bucket to the DELETE_REQUESTED state. After 7 days, the + // bucket will be purged and all logs in the bucket will be permanently + // deleted. + DeleteBucket(context.Context, *DeleteBucketRequest) (*emptypb.Empty, error) + // Undeletes a bucket. A bucket that has been deleted may be undeleted within + // the grace period of 7 days. + UndeleteBucket(context.Context, *UndeleteBucketRequest) (*emptypb.Empty, error) + // Lists views on a bucket. + ListViews(context.Context, *ListViewsRequest) (*ListViewsResponse, error) + // Gets a view. + GetView(context.Context, *GetViewRequest) (*LogView, error) + // Creates a view over logs in a bucket. A bucket may contain a maximum of + // 50 views. + CreateView(context.Context, *CreateViewRequest) (*LogView, error) + // Updates a view. This method replaces the following fields in the existing + // view with values from the new view: `filter`. + UpdateView(context.Context, *UpdateViewRequest) (*LogView, error) + // Deletes a view from a bucket. + DeleteView(context.Context, *DeleteViewRequest) (*emptypb.Empty, error) // Lists sinks. ListSinks(context.Context, *ListSinksRequest) (*ListSinksResponse, error) // Gets a sink. @@ -1816,7 +4680,7 @@ type ConfigServiceV2Server interface { UpdateSink(context.Context, *UpdateSinkRequest) (*LogSink, error) // Deletes a sink. If the sink has a unique `writer_identity`, then that // service account is also deleted. - DeleteSink(context.Context, *DeleteSinkRequest) (*empty.Empty, error) + DeleteSink(context.Context, *DeleteSinkRequest) (*emptypb.Empty, error) // Lists all the exclusions in a parent resource. ListExclusions(context.Context, *ListExclusionsRequest) (*ListExclusionsResponse, error) // Gets the description of an exclusion. @@ -1828,7 +4692,7 @@ type ConfigServiceV2Server interface { // Changes one or more properties of an existing exclusion. UpdateExclusion(context.Context, *UpdateExclusionRequest) (*LogExclusion, error) // Deletes an exclusion. - DeleteExclusion(context.Context, *DeleteExclusionRequest) (*empty.Empty, error) + DeleteExclusion(context.Context, *DeleteExclusionRequest) (*emptypb.Empty, error) // Gets the Logs Router CMEK settings for the given resource. // // Note: CMEK for the Logs Router can currently only be configured for GCP @@ -1836,7 +4700,8 @@ type ConfigServiceV2Server interface { // the GCP organization. // // See [Enabling CMEK for Logs - // Router](/logging/docs/routing/managed-encryption) for more information. + // Router](https://cloud.google.com/logging/docs/routing/managed-encryption) + // for more information. GetCmekSettings(context.Context, *GetCmekSettingsRequest) (*CmekSettings, error) // Updates the Logs Router CMEK settings for the given resource. // @@ -1851,7 +4716,8 @@ type ConfigServiceV2Server interface { // 3) access to the key is disabled. // // See [Enabling CMEK for Logs - // Router](/logging/docs/routing/managed-encryption) for more information. + // Router](https://cloud.google.com/logging/docs/routing/managed-encryption) + // for more information. UpdateCmekSettings(context.Context, *UpdateCmekSettingsRequest) (*CmekSettings, error) } @@ -1859,40 +4725,73 @@ type ConfigServiceV2Server interface { type UnimplementedConfigServiceV2Server struct { } -func (*UnimplementedConfigServiceV2Server) ListSinks(ctx context.Context, req *ListSinksRequest) (*ListSinksResponse, error) { +func (*UnimplementedConfigServiceV2Server) ListBuckets(context.Context, *ListBucketsRequest) (*ListBucketsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListBuckets not implemented") +} +func (*UnimplementedConfigServiceV2Server) GetBucket(context.Context, *GetBucketRequest) (*LogBucket, error) { + return nil, status.Errorf(codes.Unimplemented, "method GetBucket not implemented") +} +func (*UnimplementedConfigServiceV2Server) CreateBucket(context.Context, *CreateBucketRequest) (*LogBucket, error) { + return nil, status.Errorf(codes.Unimplemented, "method CreateBucket not implemented") +} +func (*UnimplementedConfigServiceV2Server) UpdateBucket(context.Context, *UpdateBucketRequest) (*LogBucket, error) { + return nil, status.Errorf(codes.Unimplemented, "method UpdateBucket not implemented") +} +func (*UnimplementedConfigServiceV2Server) DeleteBucket(context.Context, *DeleteBucketRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method DeleteBucket not implemented") +} +func (*UnimplementedConfigServiceV2Server) UndeleteBucket(context.Context, *UndeleteBucketRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method UndeleteBucket not implemented") +} +func (*UnimplementedConfigServiceV2Server) ListViews(context.Context, *ListViewsRequest) (*ListViewsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListViews not implemented") +} +func (*UnimplementedConfigServiceV2Server) GetView(context.Context, *GetViewRequest) (*LogView, error) { + return nil, status.Errorf(codes.Unimplemented, "method GetView not implemented") +} +func (*UnimplementedConfigServiceV2Server) CreateView(context.Context, *CreateViewRequest) (*LogView, error) { + return nil, status.Errorf(codes.Unimplemented, "method CreateView not implemented") +} +func (*UnimplementedConfigServiceV2Server) UpdateView(context.Context, *UpdateViewRequest) (*LogView, error) { + return nil, status.Errorf(codes.Unimplemented, "method UpdateView not implemented") +} +func (*UnimplementedConfigServiceV2Server) DeleteView(context.Context, *DeleteViewRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method DeleteView not implemented") +} +func (*UnimplementedConfigServiceV2Server) ListSinks(context.Context, *ListSinksRequest) (*ListSinksResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method ListSinks not implemented") } -func (*UnimplementedConfigServiceV2Server) GetSink(ctx context.Context, req *GetSinkRequest) (*LogSink, error) { +func (*UnimplementedConfigServiceV2Server) GetSink(context.Context, *GetSinkRequest) (*LogSink, error) { return nil, status.Errorf(codes.Unimplemented, "method GetSink not implemented") } -func (*UnimplementedConfigServiceV2Server) CreateSink(ctx context.Context, req *CreateSinkRequest) (*LogSink, error) { +func (*UnimplementedConfigServiceV2Server) CreateSink(context.Context, *CreateSinkRequest) (*LogSink, error) { return nil, status.Errorf(codes.Unimplemented, "method CreateSink not implemented") } -func (*UnimplementedConfigServiceV2Server) UpdateSink(ctx context.Context, req *UpdateSinkRequest) (*LogSink, error) { +func (*UnimplementedConfigServiceV2Server) UpdateSink(context.Context, *UpdateSinkRequest) (*LogSink, error) { return nil, status.Errorf(codes.Unimplemented, "method UpdateSink not implemented") } -func (*UnimplementedConfigServiceV2Server) DeleteSink(ctx context.Context, req *DeleteSinkRequest) (*empty.Empty, error) { +func (*UnimplementedConfigServiceV2Server) DeleteSink(context.Context, *DeleteSinkRequest) (*emptypb.Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method DeleteSink not implemented") } -func (*UnimplementedConfigServiceV2Server) ListExclusions(ctx context.Context, req *ListExclusionsRequest) (*ListExclusionsResponse, error) { +func (*UnimplementedConfigServiceV2Server) ListExclusions(context.Context, *ListExclusionsRequest) (*ListExclusionsResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method ListExclusions not implemented") } -func (*UnimplementedConfigServiceV2Server) GetExclusion(ctx context.Context, req *GetExclusionRequest) (*LogExclusion, error) { +func (*UnimplementedConfigServiceV2Server) GetExclusion(context.Context, *GetExclusionRequest) (*LogExclusion, error) { return nil, status.Errorf(codes.Unimplemented, "method GetExclusion not implemented") } -func (*UnimplementedConfigServiceV2Server) CreateExclusion(ctx context.Context, req *CreateExclusionRequest) (*LogExclusion, error) { +func (*UnimplementedConfigServiceV2Server) CreateExclusion(context.Context, *CreateExclusionRequest) (*LogExclusion, error) { return nil, status.Errorf(codes.Unimplemented, "method CreateExclusion not implemented") } -func (*UnimplementedConfigServiceV2Server) UpdateExclusion(ctx context.Context, req *UpdateExclusionRequest) (*LogExclusion, error) { +func (*UnimplementedConfigServiceV2Server) UpdateExclusion(context.Context, *UpdateExclusionRequest) (*LogExclusion, error) { return nil, status.Errorf(codes.Unimplemented, "method UpdateExclusion not implemented") } -func (*UnimplementedConfigServiceV2Server) DeleteExclusion(ctx context.Context, req *DeleteExclusionRequest) (*empty.Empty, error) { +func (*UnimplementedConfigServiceV2Server) DeleteExclusion(context.Context, *DeleteExclusionRequest) (*emptypb.Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method DeleteExclusion not implemented") } -func (*UnimplementedConfigServiceV2Server) GetCmekSettings(ctx context.Context, req *GetCmekSettingsRequest) (*CmekSettings, error) { +func (*UnimplementedConfigServiceV2Server) GetCmekSettings(context.Context, *GetCmekSettingsRequest) (*CmekSettings, error) { return nil, status.Errorf(codes.Unimplemented, "method GetCmekSettings not implemented") } -func (*UnimplementedConfigServiceV2Server) UpdateCmekSettings(ctx context.Context, req *UpdateCmekSettingsRequest) (*CmekSettings, error) { +func (*UnimplementedConfigServiceV2Server) UpdateCmekSettings(context.Context, *UpdateCmekSettingsRequest) (*CmekSettings, error) { return nil, status.Errorf(codes.Unimplemented, "method UpdateCmekSettings not implemented") } @@ -1900,6 +4799,204 @@ func RegisterConfigServiceV2Server(s *grpc.Server, srv ConfigServiceV2Server) { s.RegisterService(&_ConfigServiceV2_serviceDesc, srv) } +func _ConfigServiceV2_ListBuckets_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListBucketsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).ListBuckets(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/ListBuckets", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).ListBuckets(ctx, req.(*ListBucketsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_GetBucket_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetBucketRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).GetBucket(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/GetBucket", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).GetBucket(ctx, req.(*GetBucketRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_CreateBucket_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateBucketRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).CreateBucket(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/CreateBucket", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).CreateBucket(ctx, req.(*CreateBucketRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_UpdateBucket_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateBucketRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).UpdateBucket(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/UpdateBucket", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).UpdateBucket(ctx, req.(*UpdateBucketRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_DeleteBucket_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteBucketRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).DeleteBucket(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/DeleteBucket", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).DeleteBucket(ctx, req.(*DeleteBucketRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_UndeleteBucket_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UndeleteBucketRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).UndeleteBucket(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/UndeleteBucket", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).UndeleteBucket(ctx, req.(*UndeleteBucketRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_ListViews_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListViewsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).ListViews(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/ListViews", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).ListViews(ctx, req.(*ListViewsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_GetView_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetViewRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).GetView(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/GetView", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).GetView(ctx, req.(*GetViewRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_CreateView_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateViewRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).CreateView(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/CreateView", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).CreateView(ctx, req.(*CreateViewRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_UpdateView_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateViewRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).UpdateView(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/UpdateView", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).UpdateView(ctx, req.(*UpdateViewRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _ConfigServiceV2_DeleteView_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteViewRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ConfigServiceV2Server).DeleteView(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/google.logging.v2.ConfigServiceV2/DeleteView", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ConfigServiceV2Server).DeleteView(ctx, req.(*DeleteViewRequest)) + } + return interceptor(ctx, in, info, handler) +} + func _ConfigServiceV2_ListSinks_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { in := new(ListSinksRequest) if err := dec(in); err != nil { @@ -2120,6 +5217,50 @@ var _ConfigServiceV2_serviceDesc = grpc.ServiceDesc{ ServiceName: "google.logging.v2.ConfigServiceV2", HandlerType: (*ConfigServiceV2Server)(nil), Methods: []grpc.MethodDesc{ + { + MethodName: "ListBuckets", + Handler: _ConfigServiceV2_ListBuckets_Handler, + }, + { + MethodName: "GetBucket", + Handler: _ConfigServiceV2_GetBucket_Handler, + }, + { + MethodName: "CreateBucket", + Handler: _ConfigServiceV2_CreateBucket_Handler, + }, + { + MethodName: "UpdateBucket", + Handler: _ConfigServiceV2_UpdateBucket_Handler, + }, + { + MethodName: "DeleteBucket", + Handler: _ConfigServiceV2_DeleteBucket_Handler, + }, + { + MethodName: "UndeleteBucket", + Handler: _ConfigServiceV2_UndeleteBucket_Handler, + }, + { + MethodName: "ListViews", + Handler: _ConfigServiceV2_ListViews_Handler, + }, + { + MethodName: "GetView", + Handler: _ConfigServiceV2_GetView_Handler, + }, + { + MethodName: "CreateView", + Handler: _ConfigServiceV2_CreateView_Handler, + }, + { + MethodName: "UpdateView", + Handler: _ConfigServiceV2_UpdateView_Handler, + }, + { + MethodName: "DeleteView", + Handler: _ConfigServiceV2_DeleteView_Handler, + }, { MethodName: "ListSinks", Handler: _ConfigServiceV2_ListSinks_Handler, diff --git a/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_metrics.pb.go b/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_metrics.pb.go index f6034293e3..066725de4f 100644 --- a/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_metrics.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/logging/v2/logging_metrics.pb.go @@ -1,36 +1,50 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/logging/v2/logging_metrics.proto package logging import ( context "context" - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - _ "github.com/golang/protobuf/ptypes/duration" - empty "github.com/golang/protobuf/ptypes/empty" - timestamp "github.com/golang/protobuf/ptypes/timestamp" _ "google.golang.org/genproto/googleapis/api/annotations" distribution "google.golang.org/genproto/googleapis/api/distribution" metric "google.golang.org/genproto/googleapis/api/metric" - _ "google.golang.org/genproto/protobuf/field_mask" grpc "google.golang.org/grpc" codes "google.golang.org/grpc/codes" status "google.golang.org/grpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + _ "google.golang.org/protobuf/types/known/durationpb" + emptypb "google.golang.org/protobuf/types/known/emptypb" + _ "google.golang.org/protobuf/types/known/fieldmaskpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // Logging API version. type LogMetric_ApiVersion int32 @@ -42,32 +56,57 @@ const ( LogMetric_V1 LogMetric_ApiVersion = 1 ) -var LogMetric_ApiVersion_name = map[int32]string{ - 0: "V2", - 1: "V1", -} +// Enum value maps for LogMetric_ApiVersion. +var ( + LogMetric_ApiVersion_name = map[int32]string{ + 0: "V2", + 1: "V1", + } + LogMetric_ApiVersion_value = map[string]int32{ + "V2": 0, + "V1": 1, + } +) -var LogMetric_ApiVersion_value = map[string]int32{ - "V2": 0, - "V1": 1, +func (x LogMetric_ApiVersion) Enum() *LogMetric_ApiVersion { + p := new(LogMetric_ApiVersion) + *p = x + return p } func (x LogMetric_ApiVersion) String() string { - return proto.EnumName(LogMetric_ApiVersion_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (LogMetric_ApiVersion) Descriptor() protoreflect.EnumDescriptor { + return file_google_logging_v2_logging_metrics_proto_enumTypes[0].Descriptor() +} + +func (LogMetric_ApiVersion) Type() protoreflect.EnumType { + return &file_google_logging_v2_logging_metrics_proto_enumTypes[0] +} + +func (x LogMetric_ApiVersion) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use LogMetric_ApiVersion.Descriptor instead. func (LogMetric_ApiVersion) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{0, 0} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{0, 0} } // Describes a logs-based metric. The value of the metric is the number of log // entries that match a logs filter in a given time interval. // -// Logs-based metric can also be used to extract values from logs and create a -// a distribution of the values. The distribution records the statistics of the +// Logs-based metrics can also be used to extract values from logs and create a +// distribution of the values. The distribution records the statistics of the // extracted values along with an optional histogram of the values as specified // by the bucket options. type LogMetric struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The client-assigned metric identifier. // Examples: `"error_count"`, `"nginx/requests"`. // @@ -85,9 +124,9 @@ type LogMetric struct { // Optional. A description of this metric, which is used in documentation. // The maximum length of the description is 8000 characters. Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"` - // Required. An [advanced logs filter](/logging/docs/view/advanced_filters) - // which is used to match log entries. - // Example: + // Required. An [advanced logs + // filter](https://cloud.google.com/logging/docs/view/advanced_filters) which + // is used to match log entries. Example: // // "resource.type=gae_app AND severity>=ERROR" // @@ -157,117 +196,127 @@ type LogMetric struct { // Output only. The creation timestamp of the metric. // // This field may not be present for older metrics. - CreateTime *timestamp.Timestamp `protobuf:"bytes,9,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` + CreateTime *timestamppb.Timestamp `protobuf:"bytes,9,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"` // Output only. The last update timestamp of the metric. // // This field may not be present for older metrics. - UpdateTime *timestamp.Timestamp `protobuf:"bytes,10,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` + UpdateTime *timestamppb.Timestamp `protobuf:"bytes,10,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"` // Deprecated. The API version that created or updated this metric. // The v2 format is used by default and cannot be changed. - Version LogMetric_ApiVersion `protobuf:"varint,4,opt,name=version,proto3,enum=google.logging.v2.LogMetric_ApiVersion" json:"version,omitempty"` // Deprecated: Do not use. - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + // + // Deprecated: Do not use. + Version LogMetric_ApiVersion `protobuf:"varint,4,opt,name=version,proto3,enum=google.logging.v2.LogMetric_ApiVersion" json:"version,omitempty"` } -func (m *LogMetric) Reset() { *m = LogMetric{} } -func (m *LogMetric) String() string { return proto.CompactTextString(m) } -func (*LogMetric) ProtoMessage() {} +func (x *LogMetric) Reset() { + *x = LogMetric{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LogMetric) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LogMetric) ProtoMessage() {} + +func (x *LogMetric) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LogMetric.ProtoReflect.Descriptor instead. func (*LogMetric) Descriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{0} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{0} } -func (m *LogMetric) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LogMetric.Unmarshal(m, b) -} -func (m *LogMetric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LogMetric.Marshal(b, m, deterministic) -} -func (m *LogMetric) XXX_Merge(src proto.Message) { - xxx_messageInfo_LogMetric.Merge(m, src) -} -func (m *LogMetric) XXX_Size() int { - return xxx_messageInfo_LogMetric.Size(m) -} -func (m *LogMetric) XXX_DiscardUnknown() { - xxx_messageInfo_LogMetric.DiscardUnknown(m) -} - -var xxx_messageInfo_LogMetric proto.InternalMessageInfo - -func (m *LogMetric) GetName() string { - if m != nil { - return m.Name +func (x *LogMetric) GetName() string { + if x != nil { + return x.Name } return "" } -func (m *LogMetric) GetDescription() string { - if m != nil { - return m.Description +func (x *LogMetric) GetDescription() string { + if x != nil { + return x.Description } return "" } -func (m *LogMetric) GetFilter() string { - if m != nil { - return m.Filter +func (x *LogMetric) GetFilter() string { + if x != nil { + return x.Filter } return "" } -func (m *LogMetric) GetMetricDescriptor() *metric.MetricDescriptor { - if m != nil { - return m.MetricDescriptor +func (x *LogMetric) GetMetricDescriptor() *metric.MetricDescriptor { + if x != nil { + return x.MetricDescriptor } return nil } -func (m *LogMetric) GetValueExtractor() string { - if m != nil { - return m.ValueExtractor +func (x *LogMetric) GetValueExtractor() string { + if x != nil { + return x.ValueExtractor } return "" } -func (m *LogMetric) GetLabelExtractors() map[string]string { - if m != nil { - return m.LabelExtractors +func (x *LogMetric) GetLabelExtractors() map[string]string { + if x != nil { + return x.LabelExtractors } return nil } -func (m *LogMetric) GetBucketOptions() *distribution.Distribution_BucketOptions { - if m != nil { - return m.BucketOptions +func (x *LogMetric) GetBucketOptions() *distribution.Distribution_BucketOptions { + if x != nil { + return x.BucketOptions } return nil } -func (m *LogMetric) GetCreateTime() *timestamp.Timestamp { - if m != nil { - return m.CreateTime +func (x *LogMetric) GetCreateTime() *timestamppb.Timestamp { + if x != nil { + return x.CreateTime } return nil } -func (m *LogMetric) GetUpdateTime() *timestamp.Timestamp { - if m != nil { - return m.UpdateTime +func (x *LogMetric) GetUpdateTime() *timestamppb.Timestamp { + if x != nil { + return x.UpdateTime } return nil } // Deprecated: Do not use. -func (m *LogMetric) GetVersion() LogMetric_ApiVersion { - if m != nil { - return m.Version +func (x *LogMetric) GetVersion() LogMetric_ApiVersion { + if x != nil { + return x.Version } return LogMetric_V2 } // The parameters to ListLogMetrics. type ListLogMetricsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The name of the project containing the metrics: // // "projects/[PROJECT_ID]" @@ -280,155 +329,179 @@ type ListLogMetricsRequest struct { // Optional. The maximum number of results to return from this request. // Non-positive values are ignored. The presence of `nextPageToken` in the // response indicates that more results might be available. - PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + PageSize int32 `protobuf:"varint,3,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` } -func (m *ListLogMetricsRequest) Reset() { *m = ListLogMetricsRequest{} } -func (m *ListLogMetricsRequest) String() string { return proto.CompactTextString(m) } -func (*ListLogMetricsRequest) ProtoMessage() {} +func (x *ListLogMetricsRequest) Reset() { + *x = ListLogMetricsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListLogMetricsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListLogMetricsRequest) ProtoMessage() {} + +func (x *ListLogMetricsRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListLogMetricsRequest.ProtoReflect.Descriptor instead. func (*ListLogMetricsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{1} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{1} } -func (m *ListLogMetricsRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListLogMetricsRequest.Unmarshal(m, b) -} -func (m *ListLogMetricsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListLogMetricsRequest.Marshal(b, m, deterministic) -} -func (m *ListLogMetricsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListLogMetricsRequest.Merge(m, src) -} -func (m *ListLogMetricsRequest) XXX_Size() int { - return xxx_messageInfo_ListLogMetricsRequest.Size(m) -} -func (m *ListLogMetricsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListLogMetricsRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_ListLogMetricsRequest proto.InternalMessageInfo - -func (m *ListLogMetricsRequest) GetParent() string { - if m != nil { - return m.Parent +func (x *ListLogMetricsRequest) GetParent() string { + if x != nil { + return x.Parent } return "" } -func (m *ListLogMetricsRequest) GetPageToken() string { - if m != nil { - return m.PageToken +func (x *ListLogMetricsRequest) GetPageToken() string { + if x != nil { + return x.PageToken } return "" } -func (m *ListLogMetricsRequest) GetPageSize() int32 { - if m != nil { - return m.PageSize +func (x *ListLogMetricsRequest) GetPageSize() int32 { + if x != nil { + return x.PageSize } return 0 } // Result returned from ListLogMetrics. type ListLogMetricsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A list of logs-based metrics. Metrics []*LogMetric `protobuf:"bytes,1,rep,name=metrics,proto3" json:"metrics,omitempty"` // If there might be more results than appear in this response, then // `nextPageToken` is included. To get the next set of results, call this // method again using the value of `nextPageToken` as `pageToken`. - NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"` } -func (m *ListLogMetricsResponse) Reset() { *m = ListLogMetricsResponse{} } -func (m *ListLogMetricsResponse) String() string { return proto.CompactTextString(m) } -func (*ListLogMetricsResponse) ProtoMessage() {} +func (x *ListLogMetricsResponse) Reset() { + *x = ListLogMetricsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListLogMetricsResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListLogMetricsResponse) ProtoMessage() {} + +func (x *ListLogMetricsResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListLogMetricsResponse.ProtoReflect.Descriptor instead. func (*ListLogMetricsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{2} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{2} } -func (m *ListLogMetricsResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ListLogMetricsResponse.Unmarshal(m, b) -} -func (m *ListLogMetricsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ListLogMetricsResponse.Marshal(b, m, deterministic) -} -func (m *ListLogMetricsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListLogMetricsResponse.Merge(m, src) -} -func (m *ListLogMetricsResponse) XXX_Size() int { - return xxx_messageInfo_ListLogMetricsResponse.Size(m) -} -func (m *ListLogMetricsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListLogMetricsResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_ListLogMetricsResponse proto.InternalMessageInfo - -func (m *ListLogMetricsResponse) GetMetrics() []*LogMetric { - if m != nil { - return m.Metrics +func (x *ListLogMetricsResponse) GetMetrics() []*LogMetric { + if x != nil { + return x.Metrics } return nil } -func (m *ListLogMetricsResponse) GetNextPageToken() string { - if m != nil { - return m.NextPageToken +func (x *ListLogMetricsResponse) GetNextPageToken() string { + if x != nil { + return x.NextPageToken } return "" } // The parameters to GetLogMetric. type GetLogMetricRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the desired metric: // // "projects/[PROJECT_ID]/metrics/[METRIC_ID]" - MetricName string `protobuf:"bytes,1,opt,name=metric_name,json=metricName,proto3" json:"metric_name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + MetricName string `protobuf:"bytes,1,opt,name=metric_name,json=metricName,proto3" json:"metric_name,omitempty"` } -func (m *GetLogMetricRequest) Reset() { *m = GetLogMetricRequest{} } -func (m *GetLogMetricRequest) String() string { return proto.CompactTextString(m) } -func (*GetLogMetricRequest) ProtoMessage() {} +func (x *GetLogMetricRequest) Reset() { + *x = GetLogMetricRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetLogMetricRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetLogMetricRequest) ProtoMessage() {} + +func (x *GetLogMetricRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetLogMetricRequest.ProtoReflect.Descriptor instead. func (*GetLogMetricRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{3} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{3} } -func (m *GetLogMetricRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GetLogMetricRequest.Unmarshal(m, b) -} -func (m *GetLogMetricRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GetLogMetricRequest.Marshal(b, m, deterministic) -} -func (m *GetLogMetricRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetLogMetricRequest.Merge(m, src) -} -func (m *GetLogMetricRequest) XXX_Size() int { - return xxx_messageInfo_GetLogMetricRequest.Size(m) -} -func (m *GetLogMetricRequest) XXX_DiscardUnknown() { - xxx_messageInfo_GetLogMetricRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_GetLogMetricRequest proto.InternalMessageInfo - -func (m *GetLogMetricRequest) GetMetricName() string { - if m != nil { - return m.MetricName +func (x *GetLogMetricRequest) GetMetricName() string { + if x != nil { + return x.MetricName } return "" } // The parameters to CreateLogMetric. type CreateLogMetricRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the project in which to create the metric: // // "projects/[PROJECT_ID]" @@ -437,53 +510,61 @@ type CreateLogMetricRequest struct { Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"` // Required. The new logs-based metric, which must not have an identifier that // already exists. - Metric *LogMetric `protobuf:"bytes,2,opt,name=metric,proto3" json:"metric,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Metric *LogMetric `protobuf:"bytes,2,opt,name=metric,proto3" json:"metric,omitempty"` } -func (m *CreateLogMetricRequest) Reset() { *m = CreateLogMetricRequest{} } -func (m *CreateLogMetricRequest) String() string { return proto.CompactTextString(m) } -func (*CreateLogMetricRequest) ProtoMessage() {} +func (x *CreateLogMetricRequest) Reset() { + *x = CreateLogMetricRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateLogMetricRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateLogMetricRequest) ProtoMessage() {} + +func (x *CreateLogMetricRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateLogMetricRequest.ProtoReflect.Descriptor instead. func (*CreateLogMetricRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{4} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{4} } -func (m *CreateLogMetricRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CreateLogMetricRequest.Unmarshal(m, b) -} -func (m *CreateLogMetricRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CreateLogMetricRequest.Marshal(b, m, deterministic) -} -func (m *CreateLogMetricRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CreateLogMetricRequest.Merge(m, src) -} -func (m *CreateLogMetricRequest) XXX_Size() int { - return xxx_messageInfo_CreateLogMetricRequest.Size(m) -} -func (m *CreateLogMetricRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CreateLogMetricRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_CreateLogMetricRequest proto.InternalMessageInfo - -func (m *CreateLogMetricRequest) GetParent() string { - if m != nil { - return m.Parent +func (x *CreateLogMetricRequest) GetParent() string { + if x != nil { + return x.Parent } return "" } -func (m *CreateLogMetricRequest) GetMetric() *LogMetric { - if m != nil { - return m.Metric +func (x *CreateLogMetricRequest) GetMetric() *LogMetric { + if x != nil { + return x.Metric } return nil } // The parameters to UpdateLogMetric. type UpdateLogMetricRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the metric to update: // // "projects/[PROJECT_ID]/metrics/[METRIC_ID]" @@ -493,182 +574,479 @@ type UpdateLogMetricRequest struct { // does not exist in `[PROJECT_ID]`, then a new metric is created. MetricName string `protobuf:"bytes,1,opt,name=metric_name,json=metricName,proto3" json:"metric_name,omitempty"` // Required. The updated metric. - Metric *LogMetric `protobuf:"bytes,2,opt,name=metric,proto3" json:"metric,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Metric *LogMetric `protobuf:"bytes,2,opt,name=metric,proto3" json:"metric,omitempty"` } -func (m *UpdateLogMetricRequest) Reset() { *m = UpdateLogMetricRequest{} } -func (m *UpdateLogMetricRequest) String() string { return proto.CompactTextString(m) } -func (*UpdateLogMetricRequest) ProtoMessage() {} +func (x *UpdateLogMetricRequest) Reset() { + *x = UpdateLogMetricRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateLogMetricRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateLogMetricRequest) ProtoMessage() {} + +func (x *UpdateLogMetricRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateLogMetricRequest.ProtoReflect.Descriptor instead. func (*UpdateLogMetricRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{5} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{5} } -func (m *UpdateLogMetricRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UpdateLogMetricRequest.Unmarshal(m, b) -} -func (m *UpdateLogMetricRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UpdateLogMetricRequest.Marshal(b, m, deterministic) -} -func (m *UpdateLogMetricRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateLogMetricRequest.Merge(m, src) -} -func (m *UpdateLogMetricRequest) XXX_Size() int { - return xxx_messageInfo_UpdateLogMetricRequest.Size(m) -} -func (m *UpdateLogMetricRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateLogMetricRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_UpdateLogMetricRequest proto.InternalMessageInfo - -func (m *UpdateLogMetricRequest) GetMetricName() string { - if m != nil { - return m.MetricName +func (x *UpdateLogMetricRequest) GetMetricName() string { + if x != nil { + return x.MetricName } return "" } -func (m *UpdateLogMetricRequest) GetMetric() *LogMetric { - if m != nil { - return m.Metric +func (x *UpdateLogMetricRequest) GetMetric() *LogMetric { + if x != nil { + return x.Metric } return nil } // The parameters to DeleteLogMetric. type DeleteLogMetricRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Required. The resource name of the metric to delete: // // "projects/[PROJECT_ID]/metrics/[METRIC_ID]" - MetricName string `protobuf:"bytes,1,opt,name=metric_name,json=metricName,proto3" json:"metric_name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + MetricName string `protobuf:"bytes,1,opt,name=metric_name,json=metricName,proto3" json:"metric_name,omitempty"` } -func (m *DeleteLogMetricRequest) Reset() { *m = DeleteLogMetricRequest{} } -func (m *DeleteLogMetricRequest) String() string { return proto.CompactTextString(m) } -func (*DeleteLogMetricRequest) ProtoMessage() {} +func (x *DeleteLogMetricRequest) Reset() { + *x = DeleteLogMetricRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteLogMetricRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteLogMetricRequest) ProtoMessage() {} + +func (x *DeleteLogMetricRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_logging_v2_logging_metrics_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteLogMetricRequest.ProtoReflect.Descriptor instead. func (*DeleteLogMetricRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_25f112b6cac96ff1, []int{6} + return file_google_logging_v2_logging_metrics_proto_rawDescGZIP(), []int{6} } -func (m *DeleteLogMetricRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_DeleteLogMetricRequest.Unmarshal(m, b) -} -func (m *DeleteLogMetricRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_DeleteLogMetricRequest.Marshal(b, m, deterministic) -} -func (m *DeleteLogMetricRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteLogMetricRequest.Merge(m, src) -} -func (m *DeleteLogMetricRequest) XXX_Size() int { - return xxx_messageInfo_DeleteLogMetricRequest.Size(m) -} -func (m *DeleteLogMetricRequest) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteLogMetricRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_DeleteLogMetricRequest proto.InternalMessageInfo - -func (m *DeleteLogMetricRequest) GetMetricName() string { - if m != nil { - return m.MetricName +func (x *DeleteLogMetricRequest) GetMetricName() string { + if x != nil { + return x.MetricName } return "" } -func init() { - proto.RegisterEnum("google.logging.v2.LogMetric_ApiVersion", LogMetric_ApiVersion_name, LogMetric_ApiVersion_value) - proto.RegisterType((*LogMetric)(nil), "google.logging.v2.LogMetric") - proto.RegisterMapType((map[string]string)(nil), "google.logging.v2.LogMetric.LabelExtractorsEntry") - 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0x9e, 0xc7, 0x9e, 0x4d, 0xe1, 0xd9, 0x54, 0x9e, 0xcd, 0x8d, 0x46, 0x27, 0x2f, 0x72, - 0xdf, 0xf9, 0x37, 0x00, 0x00, 0xff, 0xff, 0xa4, 0x2c, 0x81, 0x5b, 0x3c, 0x0c, 0x00, 0x00, +var file_google_logging_v2_logging_metrics_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_google_logging_v2_logging_metrics_proto_msgTypes = make([]protoimpl.MessageInfo, 8) +var file_google_logging_v2_logging_metrics_proto_goTypes = []interface{}{ + (LogMetric_ApiVersion)(0), // 0: google.logging.v2.LogMetric.ApiVersion + (*LogMetric)(nil), // 1: google.logging.v2.LogMetric + (*ListLogMetricsRequest)(nil), // 2: google.logging.v2.ListLogMetricsRequest + (*ListLogMetricsResponse)(nil), // 3: google.logging.v2.ListLogMetricsResponse + (*GetLogMetricRequest)(nil), // 4: google.logging.v2.GetLogMetricRequest + (*CreateLogMetricRequest)(nil), // 5: google.logging.v2.CreateLogMetricRequest + (*UpdateLogMetricRequest)(nil), // 6: google.logging.v2.UpdateLogMetricRequest + (*DeleteLogMetricRequest)(nil), // 7: google.logging.v2.DeleteLogMetricRequest + nil, // 8: google.logging.v2.LogMetric.LabelExtractorsEntry + (*metric.MetricDescriptor)(nil), // 9: google.api.MetricDescriptor + (*distribution.Distribution_BucketOptions)(nil), // 10: google.api.Distribution.BucketOptions + (*timestamppb.Timestamp)(nil), // 11: google.protobuf.Timestamp + (*emptypb.Empty)(nil), // 12: google.protobuf.Empty +} +var file_google_logging_v2_logging_metrics_proto_depIdxs = []int32{ + 9, // 0: google.logging.v2.LogMetric.metric_descriptor:type_name -> google.api.MetricDescriptor + 8, // 1: google.logging.v2.LogMetric.label_extractors:type_name -> google.logging.v2.LogMetric.LabelExtractorsEntry + 10, // 2: google.logging.v2.LogMetric.bucket_options:type_name -> google.api.Distribution.BucketOptions + 11, // 3: google.logging.v2.LogMetric.create_time:type_name -> google.protobuf.Timestamp + 11, // 4: google.logging.v2.LogMetric.update_time:type_name -> google.protobuf.Timestamp + 0, // 5: google.logging.v2.LogMetric.version:type_name -> google.logging.v2.LogMetric.ApiVersion + 1, // 6: google.logging.v2.ListLogMetricsResponse.metrics:type_name -> google.logging.v2.LogMetric + 1, // 7: google.logging.v2.CreateLogMetricRequest.metric:type_name -> google.logging.v2.LogMetric + 1, // 8: google.logging.v2.UpdateLogMetricRequest.metric:type_name -> google.logging.v2.LogMetric + 2, // 9: google.logging.v2.MetricsServiceV2.ListLogMetrics:input_type -> google.logging.v2.ListLogMetricsRequest + 4, // 10: google.logging.v2.MetricsServiceV2.GetLogMetric:input_type -> google.logging.v2.GetLogMetricRequest + 5, // 11: google.logging.v2.MetricsServiceV2.CreateLogMetric:input_type -> google.logging.v2.CreateLogMetricRequest + 6, // 12: google.logging.v2.MetricsServiceV2.UpdateLogMetric:input_type -> google.logging.v2.UpdateLogMetricRequest + 7, // 13: google.logging.v2.MetricsServiceV2.DeleteLogMetric:input_type -> google.logging.v2.DeleteLogMetricRequest + 3, // 14: google.logging.v2.MetricsServiceV2.ListLogMetrics:output_type -> google.logging.v2.ListLogMetricsResponse + 1, // 15: google.logging.v2.MetricsServiceV2.GetLogMetric:output_type -> google.logging.v2.LogMetric + 1, // 16: google.logging.v2.MetricsServiceV2.CreateLogMetric:output_type -> google.logging.v2.LogMetric + 1, // 17: google.logging.v2.MetricsServiceV2.UpdateLogMetric:output_type -> google.logging.v2.LogMetric + 12, // 18: google.logging.v2.MetricsServiceV2.DeleteLogMetric:output_type -> google.protobuf.Empty + 14, // [14:19] is the sub-list for method output_type + 9, // [9:14] is the sub-list for method input_type + 9, // [9:9] is the sub-list for extension type_name + 9, // [9:9] is the sub-list for extension extendee + 0, // [0:9] is the sub-list for field type_name +} + +func init() { file_google_logging_v2_logging_metrics_proto_init() } +func file_google_logging_v2_logging_metrics_proto_init() { + if File_google_logging_v2_logging_metrics_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_logging_v2_logging_metrics_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LogMetric); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_metrics_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListLogMetricsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_metrics_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListLogMetricsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_metrics_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetLogMetricRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_metrics_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateLogMetricRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_metrics_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateLogMetricRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_logging_v2_logging_metrics_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteLogMetricRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_logging_v2_logging_metrics_proto_rawDesc, + NumEnums: 1, + NumMessages: 8, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_google_logging_v2_logging_metrics_proto_goTypes, + DependencyIndexes: file_google_logging_v2_logging_metrics_proto_depIdxs, + EnumInfos: file_google_logging_v2_logging_metrics_proto_enumTypes, + MessageInfos: file_google_logging_v2_logging_metrics_proto_msgTypes, + }.Build() + File_google_logging_v2_logging_metrics_proto = out.File + file_google_logging_v2_logging_metrics_proto_rawDesc = nil + file_google_logging_v2_logging_metrics_proto_goTypes = nil + file_google_logging_v2_logging_metrics_proto_depIdxs = nil } // Reference imports to suppress errors if they are not otherwise used. @@ -692,7 +1070,7 @@ type MetricsServiceV2Client interface { // Creates or updates a logs-based metric. UpdateLogMetric(ctx context.Context, in *UpdateLogMetricRequest, opts ...grpc.CallOption) (*LogMetric, error) // Deletes a logs-based metric. - DeleteLogMetric(ctx context.Context, in *DeleteLogMetricRequest, opts ...grpc.CallOption) (*empty.Empty, error) + DeleteLogMetric(ctx context.Context, in *DeleteLogMetricRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) } type metricsServiceV2Client struct { @@ -739,8 +1117,8 @@ func (c *metricsServiceV2Client) UpdateLogMetric(ctx context.Context, in *Update return out, nil } -func (c *metricsServiceV2Client) DeleteLogMetric(ctx context.Context, in *DeleteLogMetricRequest, opts ...grpc.CallOption) (*empty.Empty, error) { - out := new(empty.Empty) +func (c *metricsServiceV2Client) DeleteLogMetric(ctx context.Context, in *DeleteLogMetricRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) err := c.cc.Invoke(ctx, "/google.logging.v2.MetricsServiceV2/DeleteLogMetric", in, out, opts...) if err != nil { return nil, err @@ -759,26 +1137,26 @@ type MetricsServiceV2Server interface { // Creates or updates a logs-based metric. UpdateLogMetric(context.Context, *UpdateLogMetricRequest) (*LogMetric, error) // Deletes a logs-based metric. - DeleteLogMetric(context.Context, *DeleteLogMetricRequest) (*empty.Empty, error) + DeleteLogMetric(context.Context, *DeleteLogMetricRequest) (*emptypb.Empty, error) } // UnimplementedMetricsServiceV2Server can be embedded to have forward compatible implementations. type UnimplementedMetricsServiceV2Server struct { } -func (*UnimplementedMetricsServiceV2Server) ListLogMetrics(ctx context.Context, req *ListLogMetricsRequest) (*ListLogMetricsResponse, error) { +func (*UnimplementedMetricsServiceV2Server) ListLogMetrics(context.Context, *ListLogMetricsRequest) (*ListLogMetricsResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method ListLogMetrics not implemented") } -func (*UnimplementedMetricsServiceV2Server) GetLogMetric(ctx context.Context, req *GetLogMetricRequest) (*LogMetric, error) { +func (*UnimplementedMetricsServiceV2Server) GetLogMetric(context.Context, *GetLogMetricRequest) (*LogMetric, error) { return nil, status.Errorf(codes.Unimplemented, "method GetLogMetric not implemented") } -func (*UnimplementedMetricsServiceV2Server) CreateLogMetric(ctx context.Context, req *CreateLogMetricRequest) (*LogMetric, error) { +func (*UnimplementedMetricsServiceV2Server) CreateLogMetric(context.Context, *CreateLogMetricRequest) (*LogMetric, error) { return nil, status.Errorf(codes.Unimplemented, "method CreateLogMetric not implemented") } -func (*UnimplementedMetricsServiceV2Server) UpdateLogMetric(ctx context.Context, req *UpdateLogMetricRequest) (*LogMetric, error) { +func (*UnimplementedMetricsServiceV2Server) UpdateLogMetric(context.Context, *UpdateLogMetricRequest) (*LogMetric, error) { return nil, status.Errorf(codes.Unimplemented, "method UpdateLogMetric not implemented") } -func (*UnimplementedMetricsServiceV2Server) DeleteLogMetric(ctx context.Context, req *DeleteLogMetricRequest) (*empty.Empty, error) { +func (*UnimplementedMetricsServiceV2Server) DeleteLogMetric(context.Context, *DeleteLogMetricRequest) (*emptypb.Empty, error) { return nil, status.Errorf(codes.Unimplemented, "method DeleteLogMetric not implemented") } diff --git a/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go b/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go index c988461b63..f34a38e4e9 100644 --- a/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go @@ -1,26 +1,40 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 // source: google/rpc/status.proto package status import ( - fmt "fmt" - math "math" + reflect "reflect" + sync "sync" - proto "github.com/golang/protobuf/proto" - any "github.com/golang/protobuf/ptypes/any" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // The `Status` type defines a logical error model that is suitable for // different programming environments, including REST APIs and RPC APIs. It is @@ -30,6 +44,10 @@ const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package // You can find out more about this error model and how to work with it in the // [API Design Guide](https://cloud.google.com/apis/design/errors). type Status struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code]. Code int32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"` // A developer-facing error message, which should be in English. Any @@ -38,80 +56,146 @@ type Status struct { Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` // A list of messages that carry the error details. There is a common set of // message types for APIs to use. - Details []*any.Any `protobuf:"bytes,3,rep,name=details,proto3" json:"details,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Details []*anypb.Any `protobuf:"bytes,3,rep,name=details,proto3" json:"details,omitempty"` } -func (m *Status) Reset() { *m = Status{} } -func (m *Status) String() string { return proto.CompactTextString(m) } -func (*Status) ProtoMessage() {} +func (x *Status) Reset() { + *x = Status{} + if protoimpl.UnsafeEnabled { + mi := &file_google_rpc_status_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Status) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Status) ProtoMessage() {} + +func (x *Status) ProtoReflect() protoreflect.Message { + mi := &file_google_rpc_status_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Status.ProtoReflect.Descriptor instead. func (*Status) Descriptor() ([]byte, []int) { - return fileDescriptor_24d244abaf643bfe, []int{0} + return file_google_rpc_status_proto_rawDescGZIP(), []int{0} } -func (m *Status) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Status.Unmarshal(m, b) -} -func (m *Status) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Status.Marshal(b, m, deterministic) -} -func (m *Status) XXX_Merge(src proto.Message) { - xxx_messageInfo_Status.Merge(m, src) -} -func (m *Status) XXX_Size() int { - return xxx_messageInfo_Status.Size(m) -} -func (m *Status) XXX_DiscardUnknown() { - xxx_messageInfo_Status.DiscardUnknown(m) -} - -var xxx_messageInfo_Status proto.InternalMessageInfo - -func (m *Status) GetCode() int32 { - if m != nil { - return m.Code +func (x *Status) GetCode() int32 { + if x != nil { + return x.Code } return 0 } -func (m *Status) GetMessage() string { - if m != nil { - return m.Message +func (x *Status) GetMessage() string { + if x != nil { + return x.Message } return "" } -func (m *Status) GetDetails() []*any.Any { - if m != nil { - return m.Details +func (x *Status) GetDetails() []*anypb.Any { + if x != nil { + return x.Details } return nil } -func init() { - proto.RegisterType((*Status)(nil), "google.rpc.Status") +var File_google_rpc_status_proto protoreflect.FileDescriptor + +var file_google_rpc_status_proto_rawDesc = []byte{ + 0x0a, 0x17, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x72, 0x70, 0x63, 0x2f, 0x73, 0x74, 0x61, + 0x74, 0x75, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2e, 0x72, 0x70, 0x63, 0x1a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x22, 0x66, 0x0a, 0x06, 0x53, 0x74, 0x61, 0x74, 0x75, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x63, 0x6f, + 0x64, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x04, 0x63, 0x6f, 0x64, 0x65, 0x12, 0x18, + 0x0a, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, + 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12, 0x2e, 0x0a, 0x07, 0x64, 0x65, 0x74, 0x61, + 0x69, 0x6c, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, + 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x52, + 0x07, 0x64, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x73, 0x42, 0x61, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, + 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x72, 0x70, 0x63, 0x42, 0x0b, 0x53, 0x74, 0x61, 0x74, + 0x75, 0x73, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x37, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, + 0x2f, 0x72, 0x70, 0x63, 0x2f, 0x73, 0x74, 0x61, 0x74, 0x75, 0x73, 0x3b, 0x73, 0x74, 0x61, 0x74, + 0x75, 0x73, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x52, 0x50, 0x43, 0x62, 0x06, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x33, } -func init() { - proto.RegisterFile("google/rpc/status.proto", fileDescriptor_24d244abaf643bfe) +var ( + file_google_rpc_status_proto_rawDescOnce sync.Once + file_google_rpc_status_proto_rawDescData = file_google_rpc_status_proto_rawDesc +) + +func file_google_rpc_status_proto_rawDescGZIP() []byte { + file_google_rpc_status_proto_rawDescOnce.Do(func() { + file_google_rpc_status_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_rpc_status_proto_rawDescData) + }) + return file_google_rpc_status_proto_rawDescData } -var fileDescriptor_24d244abaf643bfe = []byte{ - // 212 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0x4f, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x2a, 0x48, 0xd6, 0x2f, 0x2e, 0x49, 0x2c, 0x29, 0x2d, 0xd6, 0x2b, 0x28, - 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x82, 0x48, 0xe8, 0x15, 0x15, 0x24, 0x4b, 0x49, 0x42, 0x15, 0x81, - 0x65, 0x92, 0x4a, 0xd3, 0xf4, 0x13, 0xf3, 0x2a, 0x21, 0xca, 0x94, 0xd2, 0xb8, 0xd8, 0x82, 0xc1, - 0xda, 0x84, 0x84, 0xb8, 0x58, 0x92, 0xf3, 0x53, 0x52, 0x25, 0x18, 0x15, 0x18, 0x35, 0x58, 0x83, - 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DO NOT EDIT. -// source: google/protobuf/field_mask.proto - -package field_mask - -import ( - fmt "fmt" - math "math" - - proto "github.com/golang/protobuf/proto" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -// `FieldMask` represents a set of symbolic field paths, for example: -// -// paths: "f.a" -// paths: "f.b.d" -// -// Here `f` represents a field in some root message, `a` and `b` -// fields in the message found in `f`, and `d` a field found in the -// message in `f.b`. -// -// Field masks are used to specify a subset of fields that should be -// returned by a get operation or modified by an update operation. -// Field masks also have a custom JSON encoding (see below). -// -// # Field Masks in Projections -// -// When used in the context of a projection, a response message or -// sub-message is filtered by the API to only contain those fields as -// specified in the mask. For example, if the mask in the previous -// example is applied to a response message as follows: -// -// f { -// a : 22 -// b { -// d : 1 -// x : 2 -// } -// y : 13 -// } -// z: 8 -// -// The result will not contain specific values for fields x,y and z -// (their value will be set to the default, and omitted in proto text -// output): -// -// -// f { -// a : 22 -// b { -// d : 1 -// } -// } -// -// A repeated field is not allowed except at the last position of a -// paths string. -// -// If a FieldMask object is not present in a get operation, the -// operation applies to all fields (as if a FieldMask of all fields -// had been specified). -// -// Note that a field mask does not necessarily apply to the -// top-level response message. In case of a REST get operation, the -// field mask applies directly to the response, but in case of a REST -// list operation, the mask instead applies to each individual message -// in the returned resource list. In case of a REST custom method, -// other definitions may be used. Where the mask applies will be -// clearly documented together with its declaration in the API. In -// any case, the effect on the returned resource/resources is required -// behavior for APIs. -// -// # Field Masks in Update Operations -// -// A field mask in update operations specifies which fields of the -// targeted resource are going to be updated. The API is required -// to only change the values of the fields as specified in the mask -// and leave the others untouched. If a resource is passed in to -// describe the updated values, the API ignores the values of all -// fields not covered by the mask. -// -// If a repeated field is specified for an update operation, new values will -// be appended to the existing repeated field in the target resource. Note that -// a repeated field is only allowed in the last position of a `paths` string. -// -// If a sub-message is specified in the last position of the field mask for an -// update operation, then new value will be merged into the existing sub-message -// in the target resource. -// -// For example, given the target message: -// -// f { -// b { -// d: 1 -// x: 2 -// } -// c: [1] -// } -// -// And an update message: -// -// f { -// b { -// d: 10 -// } -// c: [2] -// } -// -// then if the field mask is: -// -// paths: ["f.b", "f.c"] -// -// then the result will be: -// -// f { -// b { -// d: 10 -// x: 2 -// } -// c: [1, 2] -// } -// -// An implementation may provide options to override this default behavior for -// repeated and message fields. -// -// In order to reset a field's value to the default, the field must -// be in the mask and set to the default value in the provided resource. -// Hence, in order to reset all fields of a resource, provide a default -// instance of the resource and set all fields in the mask, or do -// not provide a mask as described below. -// -// If a field mask is not present on update, the operation applies to -// all fields (as if a field mask of all fields has been specified). -// Note that in the presence of schema evolution, this may mean that -// fields the client does not know and has therefore not filled into -// the request will be reset to their default. If this is unwanted -// behavior, a specific service may require a client to always specify -// a field mask, producing an error if not. -// -// As with get operations, the location of the resource which -// describes the updated values in the request message depends on the -// operation kind. In any case, the effect of the field mask is -// required to be honored by the API. -// -// ## Considerations for HTTP REST -// -// The HTTP kind of an update operation which uses a field mask must -// be set to PATCH instead of PUT in order to satisfy HTTP semantics -// (PUT must only be used for full updates). -// -// # JSON Encoding of Field Masks -// -// In JSON, a field mask is encoded as a single string where paths are -// separated by a comma. Fields name in each path are converted -// to/from lower-camel naming conventions. -// -// As an example, consider the following message declarations: -// -// message Profile { -// User user = 1; -// Photo photo = 2; -// } -// message User { -// string display_name = 1; -// string address = 2; -// } -// -// In proto a field mask for `Profile` may look as such: -// -// mask { -// paths: "user.display_name" -// paths: "photo" -// } -// -// In JSON, the same mask is represented as below: -// -// { -// mask: "user.displayName,photo" -// } -// -// # Field Masks and Oneof Fields -// -// Field masks treat fields in oneofs just as regular fields. Consider the -// following message: -// -// message SampleMessage { -// oneof test_oneof { -// string name = 4; -// SubMessage sub_message = 9; -// } -// } -// -// The field mask can be: -// -// mask { -// paths: "name" -// } -// -// Or: -// -// mask { -// paths: "sub_message" -// } -// -// Note that oneof type names ("test_oneof" in this case) cannot be used in -// paths. -// -// ## Field Mask Verification -// -// The implementation of any API method which has a FieldMask type field in the -// request should verify the included field paths, and return an -// `INVALID_ARGUMENT` error if any path is unmappable. -type FieldMask struct { - // The set of field mask paths. - Paths []string `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FieldMask) Reset() { *m = FieldMask{} } -func (m *FieldMask) String() string { return proto.CompactTextString(m) } -func (*FieldMask) ProtoMessage() {} -func (*FieldMask) Descriptor() ([]byte, []int) { - return fileDescriptor_5158202634f0da48, []int{0} -} - -func (m *FieldMask) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FieldMask.Unmarshal(m, b) -} -func (m *FieldMask) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FieldMask.Marshal(b, m, deterministic) -} -func (m *FieldMask) XXX_Merge(src proto.Message) { - xxx_messageInfo_FieldMask.Merge(m, src) -} -func (m *FieldMask) XXX_Size() int { - return xxx_messageInfo_FieldMask.Size(m) -} -func (m *FieldMask) XXX_DiscardUnknown() { - xxx_messageInfo_FieldMask.DiscardUnknown(m) -} - -var xxx_messageInfo_FieldMask proto.InternalMessageInfo - -func (m *FieldMask) GetPaths() []string { - if m != nil { - return m.Paths - } - return nil -} - -func init() { - proto.RegisterType((*FieldMask)(nil), "google.protobuf.FieldMask") -} - -func init() { - proto.RegisterFile("google/protobuf/field_mask.proto", fileDescriptor_5158202634f0da48) -} - -var fileDescriptor_5158202634f0da48 = []byte{ - // 175 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x48, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcb, 0x4c, 0xcd, - 0x49, 0x89, 0xcf, 0x4d, 0x2c, 0xce, 0xd6, 0x03, 0x8b, 0x09, 0xf1, 0x43, 0x54, 0xe8, 0xc1, 0x54, - 0x28, 0x29, 0x72, 0x71, 0xba, 0x81, 0x14, 0xf9, 0x26, 0x16, 0x67, 0x0b, 0x89, 0x70, 0xb1, 0x16, - 0x24, 0x96, 0x64, 0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6b, 0x70, 0x06, 0x41, 0x38, 0x4e, 0x3d, 0x8c, - 0x5c, 0xc2, 0xc9, 0xf9, 0xb9, 0x7a, 0x68, 0x5a, 0x9d, 0xf8, 0xe0, 0x1a, 0x03, 0x40, 0x42, 0x01, - 0x8c, 0x51, 0x96, 0x50, 0x25, 0xe9, 0xf9, 0x39, 0x89, 0x79, 0xe9, 0x7a, 0xf9, 0x45, 0xe9, 0xfa, - 0xe9, 0xa9, 0x79, 0x60, 0x0d, 0xd8, 0xdc, 0x64, 0x8d, 0x60, 0xfe, 0x60, 0x64, 0x5c, 0xc4, 0xc4, - 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x48, 0x00, 0x54, 0x83, 0x5e, 0x78, 0x6a, - 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x48, 0x65, 0x41, 0x6a, 0x71, 0x12, 0x1b, 0xd8, 0x24, - 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xfd, 0xda, 0xb7, 0xa8, 0xed, 0x00, 0x00, 0x00, -} diff --git a/vendor/google.golang.org/grpc/.travis.yml b/vendor/google.golang.org/grpc/.travis.yml deleted file mode 100644 index a11e8cbca6..0000000000 --- a/vendor/google.golang.org/grpc/.travis.yml +++ /dev/null @@ -1,42 +0,0 @@ -language: go - -matrix: - include: - - go: 1.13.x - env: VET=1 GO111MODULE=on - - go: 1.13.x - env: RACE=1 GO111MODULE=on - - go: 1.13.x - env: RUN386=1 - - go: 1.13.x - env: GRPC_GO_RETRY=on - - go: 1.13.x - env: TESTEXTRAS=1 - - go: 1.12.x - env: GO111MODULE=on - - go: 1.11.x - env: GO111MODULE=on - - go: 1.9.x - env: GAE=1 - -go_import_path: google.golang.org/grpc - -before_install: - - if [[ "${GO111MODULE}" = "on" ]]; then mkdir "${HOME}/go"; export GOPATH="${HOME}/go"; fi - - if [[ -n "${RUN386}" ]]; then export GOARCH=386; fi - - if [[ "${TRAVIS_EVENT_TYPE}" = "cron" && -z "${RUN386}" ]]; then RACE=1; fi - - if [[ "${TRAVIS_EVENT_TYPE}" != "cron" ]]; then export VET_SKIP_PROTO=1; fi - -install: - - try3() { eval "$*" || eval "$*" || eval "$*"; } - - try3 'if [[ "${GO111MODULE}" = "on" ]]; then go mod download; else make testdeps; fi' - - if [[ -n "${GAE}" ]]; then source ./install_gae.sh; make testappenginedeps; fi - - if [[ -n "${VET}" ]]; then ./vet.sh -install; fi - -script: - - set -e - - if [[ -n "${TESTEXTRAS}" ]]; then examples/examples_test.sh; interop/interop_test.sh; make testsubmodule; exit 0; fi - - if [[ -n "${VET}" ]]; then ./vet.sh; fi - - if [[ -n "${GAE}" ]]; then make testappengine; exit 0; fi - - if [[ -n "${RACE}" ]]; then make testrace; exit 0; fi - - make test diff --git a/vendor/google.golang.org/grpc/CONTRIBUTING.md b/vendor/google.golang.org/grpc/CONTRIBUTING.md index 4f1567e2f9..cd03f8c768 100644 --- a/vendor/google.golang.org/grpc/CONTRIBUTING.md +++ b/vendor/google.golang.org/grpc/CONTRIBUTING.md @@ -57,6 +57,5 @@ How to get your contributions merged smoothly and quickly. - `make vet` to catch vet errors - `make test` to run the tests - `make testrace` to run tests in race mode - - optional `make testappengine` to run tests with appengine - Exceptions to the rules can be made if there's a compelling reason for doing so. diff --git a/vendor/google.golang.org/grpc/MAINTAINERS.md b/vendor/google.golang.org/grpc/MAINTAINERS.md index 093c82b3af..c6672c0a3e 100644 --- a/vendor/google.golang.org/grpc/MAINTAINERS.md +++ b/vendor/google.golang.org/grpc/MAINTAINERS.md @@ -8,17 +8,18 @@ See [CONTRIBUTING.md](https://github.com/grpc/grpc-community/blob/master/CONTRIB for general contribution guidelines. ## Maintainers (in alphabetical order) -- [canguler](https://github.com/canguler), Google LLC + - [cesarghali](https://github.com/cesarghali), Google LLC - [dfawley](https://github.com/dfawley), Google LLC - [easwars](https://github.com/easwars), Google LLC -- [jadekler](https://github.com/jadekler), Google LLC - [menghanl](https://github.com/menghanl), Google LLC - [srini100](https://github.com/srini100), Google LLC ## Emeritus Maintainers (in alphabetical order) - [adelez](https://github.com/adelez), Google LLC +- [canguler](https://github.com/canguler), Google LLC - [iamqizhao](https://github.com/iamqizhao), Google LLC +- [jadekler](https://github.com/jadekler), Google LLC - [jtattermusch](https://github.com/jtattermusch), Google LLC - [lyuxuan](https://github.com/lyuxuan), Google LLC - [makmukhi](https://github.com/makmukhi), Google LLC diff --git a/vendor/google.golang.org/grpc/Makefile b/vendor/google.golang.org/grpc/Makefile index 410f7d56d4..1f8960922b 100644 --- a/vendor/google.golang.org/grpc/Makefile +++ b/vendor/google.golang.org/grpc/Makefile @@ -1,13 +1,13 @@ all: vet test testrace -build: deps +build: go build google.golang.org/grpc/... clean: go clean -i google.golang.org/grpc/... deps: - go get -d -v google.golang.org/grpc/... + GO111MODULE=on go get -d -v google.golang.org/grpc/... proto: @ if ! which protoc > /dev/null; then \ @@ -16,29 +16,18 @@ proto: fi go generate google.golang.org/grpc/... -test: testdeps +test: go test -cpu 1,4 -timeout 7m google.golang.org/grpc/... -testsubmodule: testdeps +testsubmodule: cd security/advancedtls && go test -cpu 1,4 -timeout 7m google.golang.org/grpc/security/advancedtls/... + cd security/authorization && go test -cpu 1,4 -timeout 7m google.golang.org/grpc/security/authorization/... -testappengine: testappenginedeps - goapp test -cpu 1,4 -timeout 7m google.golang.org/grpc/... - -testappenginedeps: - goapp get -d -v -t -tags 'appengine appenginevm' google.golang.org/grpc/... - -testdeps: - go get -d -v -t google.golang.org/grpc/... - -testrace: testdeps +testrace: go test -race -cpu 1,4 -timeout 7m google.golang.org/grpc/... -updatedeps: - go get -d -v -u -f google.golang.org/grpc/... - -updatetestdeps: - go get -d -v -t -u -f google.golang.org/grpc/... +testdeps: + GO111MODULE=on go get -d -v -t google.golang.org/grpc/... vet: vetdeps ./vet.sh @@ -50,14 +39,8 @@ vetdeps: all \ build \ clean \ - deps \ proto \ test \ - testappengine \ - testappenginedeps \ - testdeps \ testrace \ - updatedeps \ - updatetestdeps \ vet \ vetdeps diff --git a/vendor/google.golang.org/grpc/NOTICE.txt b/vendor/google.golang.org/grpc/NOTICE.txt new file mode 100644 index 0000000000..530197749e --- /dev/null +++ b/vendor/google.golang.org/grpc/NOTICE.txt @@ -0,0 +1,13 @@ +Copyright 2014 gRPC authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. diff --git a/vendor/google.golang.org/grpc/README.md b/vendor/google.golang.org/grpc/README.md index afbc43db51..0e6ae69a58 100644 --- a/vendor/google.golang.org/grpc/README.md +++ b/vendor/google.golang.org/grpc/README.md @@ -1,64 +1,53 @@ # gRPC-Go [![Build Status](https://travis-ci.org/grpc/grpc-go.svg)](https://travis-ci.org/grpc/grpc-go) -[![GoDoc](https://godoc.org/google.golang.org/grpc?status.svg)](https://godoc.org/google.golang.org/grpc) +[![GoDoc](https://pkg.go.dev/badge/google.golang.org/grpc)][API] [![GoReportCard](https://goreportcard.com/badge/grpc/grpc-go)](https://goreportcard.com/report/github.com/grpc/grpc-go) -The Go implementation of [gRPC](https://grpc.io/): A high performance, open -source, general RPC framework that puts mobile and HTTP/2 first. For more -information see the [gRPC Quick Start: -Go](https://grpc.io/docs/quickstart/go.html) guide. +The [Go][] implementation of [gRPC][]: A high performance, open source, general +RPC framework that puts mobile and HTTP/2 first. For more information see the +[Go gRPC docs][], or jump directly into the [quick start][]. -Installation ------------- +## Prerequisites -To install this package, you need to install Go and setup your Go workspace on -your computer. The simplest way to install the library is to run: +- **[Go][]**: any one of the **three latest major** [releases][go-releases]. +## Installation + +With [Go module][] support (Go 1.11+), simply add the following import + +```go +import "google.golang.org/grpc" ``` + +to your code, and then `go [build|run|test]` will automatically fetch the +necessary dependencies. + +Otherwise, to install the `grpc-go` package, run the following command: + +```console $ go get -u google.golang.org/grpc ``` -With Go module support (Go 1.11+), simply `import "google.golang.org/grpc"` in -your source code and `go [build|run|test]` will automatically download the -necessary dependencies ([Go modules -ref](https://github.com/golang/go/wiki/Modules)). +> **Note:** If you are trying to access `grpc-go` from **China**, see the +> [FAQ](#FAQ) below. -If you are trying to access grpc-go from within China, please see the -[FAQ](#FAQ) below. +## Learn more -Prerequisites -------------- -gRPC-Go requires Go 1.9 or later. +- [Go gRPC docs][], which include a [quick start][] and [API + reference][API] among other resources +- [Low-level technical docs](Documentation) from this repository +- [Performance benchmark][] +- [Examples](examples) -Documentation -------------- -- See [godoc](https://godoc.org/google.golang.org/grpc) for package and API - descriptions. -- Documentation on specific topics can be found in the [Documentation - directory](Documentation/). -- Examples can be found in the [examples directory](examples/). +## FAQ -Performance ------------ -Performance benchmark data for grpc-go and other languages is maintained in -[this -dashboard](https://performance-dot-grpc-testing.appspot.com/explore?dashboard=5652536396611584&widget=490377658&container=1286539696). +### I/O Timeout Errors -Status ------- -General Availability [Google Cloud Platform Launch -Stages](https://cloud.google.com/terms/launch-stages). - -FAQ ---- - -#### I/O Timeout Errors - -The `golang.org` domain may be blocked from some countries. `go get` usually +The `golang.org` domain may be blocked from some countries. `go get` usually produces an error like the following when this happens: -``` +```console $ go get -u google.golang.org/grpc package google.golang.org/grpc: unrecognized import path "google.golang.org/grpc" (https fetch: Get https://google.golang.org/grpc?go-get=1: dial tcp 216.239.37.1:443: i/o timeout) ``` @@ -69,7 +58,7 @@ To build Go code, there are several options: - Without Go module support: `git clone` the repo manually: - ``` + ```sh git clone https://github.com/grpc/grpc-go.git $GOPATH/src/google.golang.org/grpc ``` @@ -79,7 +68,7 @@ To build Go code, there are several options: - With Go module support: it is possible to use the `replace` feature of `go mod` to create aliases for golang.org packages. In your project's directory: - ``` + ```sh go mod edit -replace=google.golang.org/grpc=github.com/grpc/grpc-go@latest go mod tidy go mod vendor @@ -87,35 +76,66 @@ To build Go code, there are several options: ``` Again, this will need to be done for all transitive dependencies hosted on - golang.org as well. Please refer to [this - issue](https://github.com/golang/go/issues/28652) in the golang repo regarding - this concern. + golang.org as well. For details, refer to [golang/go issue #28652](https://github.com/golang/go/issues/28652). -#### Compiling error, undefined: grpc.SupportPackageIsVersion +### Compiling error, undefined: grpc.SupportPackageIsVersion -Please update proto package, gRPC package and rebuild the proto files: - - `go get -u github.com/golang/protobuf/{proto,protoc-gen-go}` - - `go get -u google.golang.org/grpc` - - `protoc --go_out=plugins=grpc:. *.proto` +#### If you are using Go modules: -#### How to turn on logging +Ensure your gRPC-Go version is `require`d at the appropriate version in +the same module containing the generated `.pb.go` files. For example, +`SupportPackageIsVersion6` needs `v1.27.0`, so in your `go.mod` file: -The default logger is controlled by the environment variables. Turn everything -on by setting: +```go +module -``` -GRPC_GO_LOG_VERBOSITY_LEVEL=99 GRPC_GO_LOG_SEVERITY_LEVEL=info +require ( + google.golang.org/grpc v1.27.0 +) ``` -#### The RPC failed with error `"code = Unavailable desc = transport is closing"` +#### If you are *not* using Go modules: + +Update the `proto` package, gRPC package, and rebuild the `.proto` files: + +```sh +go get -u github.com/golang/protobuf/{proto,protoc-gen-go} +go get -u google.golang.org/grpc +protoc --go_out=plugins=grpc:. *.proto +``` + +### How to turn on logging + +The default logger is controlled by environment variables. Turn everything on +like this: + +```console +$ export GRPC_GO_LOG_VERBOSITY_LEVEL=99 +$ export GRPC_GO_LOG_SEVERITY_LEVEL=info +``` + +### The RPC failed with error `"code = Unavailable desc = transport is closing"` This error means the connection the RPC is using was closed, and there are many possible reasons, including: 1. mis-configured transport credentials, connection failed on handshaking 1. bytes disrupted, possibly by a proxy in between 1. server shutdown + 1. Keepalive parameters caused connection shutdown, for example if you have configured + your server to terminate connections regularly to [trigger DNS lookups](https://github.com/grpc/grpc-go/issues/3170#issuecomment-552517779). + If this is the case, you may want to increase your [MaxConnectionAgeGrace](https://pkg.go.dev/google.golang.org/grpc/keepalive?tab=doc#ServerParameters), + to allow longer RPC calls to finish. It can be tricky to debug this because the error happens on the client side but the root cause of the connection being closed is on the server side. Turn on logging on __both client and server__, and see if there are any transport errors. + +[API]: https://pkg.go.dev/google.golang.org/grpc +[Go]: https://golang.org +[Go module]: https://github.com/golang/go/wiki/Modules +[gRPC]: https://grpc.io +[Go gRPC docs]: https://grpc.io/docs/languages/go +[Performance benchmark]: https://performance-dot-grpc-testing.appspot.com/explore?dashboard=5180705743044608 +[quick start]: https://grpc.io/docs/languages/go/quickstart +[go-releases]: https://golang.org/doc/devel/release.html diff --git a/vendor/google.golang.org/grpc/SECURITY.md b/vendor/google.golang.org/grpc/SECURITY.md new file mode 100644 index 0000000000..be6e108705 --- /dev/null +++ b/vendor/google.golang.org/grpc/SECURITY.md @@ -0,0 +1,3 @@ +# Security Policy + +For information on gRPC Security Policy and reporting potentional security issues, please see [gRPC CVE Process](https://github.com/grpc/proposal/blob/master/P4-grpc-cve-process.md). diff --git a/vendor/google.golang.org/grpc/attributes/attributes.go b/vendor/google.golang.org/grpc/attributes/attributes.go index 68ffc62013..6ff2792ee4 100644 --- a/vendor/google.golang.org/grpc/attributes/attributes.go +++ b/vendor/google.golang.org/grpc/attributes/attributes.go @@ -19,52 +19,81 @@ // Package attributes defines a generic key/value store used in various gRPC // components. // -// All APIs in this package are EXPERIMENTAL. +// Experimental +// +// Notice: This package is EXPERIMENTAL and may be changed or removed in a +// later release. package attributes -import "fmt" - // Attributes is an immutable struct for storing and retrieving generic // key/value pairs. Keys must be hashable, and users should define their own -// types for keys. +// types for keys. Values should not be modified after they are added to an +// Attributes or if they were received from one. If values implement 'Equal(o +// interface{}) bool', it will be called by (*Attributes).Equal to determine +// whether two values with the same key should be considered equal. type Attributes struct { m map[interface{}]interface{} } -// New returns a new Attributes containing all key/value pairs in kvs. If the -// same key appears multiple times, the last value overwrites all previous -// values for that key. Panics if len(kvs) is not even. -func New(kvs ...interface{}) *Attributes { - if len(kvs)%2 != 0 { - panic(fmt.Sprintf("attributes.New called with unexpected input: len(kvs) = %v", len(kvs))) - } - a := &Attributes{m: make(map[interface{}]interface{}, len(kvs)/2)} - for i := 0; i < len(kvs)/2; i++ { - a.m[kvs[i*2]] = kvs[i*2+1] - } - return a +// New returns a new Attributes containing the key/value pair. +func New(key, value interface{}) *Attributes { + return &Attributes{m: map[interface{}]interface{}{key: value}} } -// WithValues returns a new Attributes containing all key/value pairs in a and -// kvs. Panics if len(kvs) is not even. If the same key appears multiple -// times, the last value overwrites all previous values for that key. To -// remove an existing key, use a nil value. -func (a *Attributes) WithValues(kvs ...interface{}) *Attributes { - if len(kvs)%2 != 0 { - panic(fmt.Sprintf("attributes.New called with unexpected input: len(kvs) = %v", len(kvs))) +// WithValue returns a new Attributes containing the previous keys and values +// and the new key/value pair. If the same key appears multiple times, the +// last value overwrites all previous values for that key. To remove an +// existing key, use a nil value. value should not be modified later. +func (a *Attributes) WithValue(key, value interface{}) *Attributes { + if a == nil { + return New(key, value) } - n := &Attributes{m: make(map[interface{}]interface{}, len(a.m)+len(kvs)/2)} + n := &Attributes{m: make(map[interface{}]interface{}, len(a.m)+1)} for k, v := range a.m { n.m[k] = v } - for i := 0; i < len(kvs)/2; i++ { - n.m[kvs[i*2]] = kvs[i*2+1] - } + n.m[key] = value return n } // Value returns the value associated with these attributes for key, or nil if -// no value is associated with key. +// no value is associated with key. The returned value should not be modified. func (a *Attributes) Value(key interface{}) interface{} { + if a == nil { + return nil + } return a.m[key] } + +// Equal returns whether a and o are equivalent. If 'Equal(o interface{}) +// bool' is implemented for a value in the attributes, it is called to +// determine if the value matches the one stored in the other attributes. If +// Equal is not implemented, standard equality is used to determine if the two +// values are equal. +func (a *Attributes) Equal(o *Attributes) bool { + if a == nil && o == nil { + return true + } + if a == nil || o == nil { + return false + } + if len(a.m) != len(o.m) { + return false + } + for k, v := range a.m { + ov, ok := o.m[k] + if !ok { + // o missing element of a + return false + } + if eq, ok := v.(interface{ Equal(o interface{}) bool }); ok { + if !eq.Equal(ov) { + return false + } + } else if v != ov { + // Fallback to a standard equality check if Value is unimplemented. + return false + } + } + return true +} diff --git a/vendor/google.golang.org/grpc/backoff.go b/vendor/google.golang.org/grpc/backoff.go index ff7c3ee6f4..542594f5cc 100644 --- a/vendor/google.golang.org/grpc/backoff.go +++ b/vendor/google.golang.org/grpc/backoff.go @@ -48,7 +48,10 @@ type BackoffConfig struct { // here for more details: // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type ConnectParams struct { // Backoff specifies the configuration options for connection backoff. Backoff backoff.Config diff --git a/vendor/google.golang.org/grpc/balancer.go b/vendor/google.golang.org/grpc/balancer.go deleted file mode 100644 index a8eb0f4760..0000000000 --- a/vendor/google.golang.org/grpc/balancer.go +++ /dev/null @@ -1,391 +0,0 @@ -/* - * - * Copyright 2016 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package grpc - -import ( - "context" - "net" - "sync" - - "google.golang.org/grpc/codes" - "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/naming" - "google.golang.org/grpc/status" -) - -// Address represents a server the client connects to. -// -// Deprecated: please use package balancer. -type Address struct { - // Addr is the server address on which a connection will be established. - Addr string - // Metadata is the information associated with Addr, which may be used - // to make load balancing decision. - Metadata interface{} -} - -// BalancerConfig specifies the configurations for Balancer. -// -// Deprecated: please use package balancer. May be removed in a future 1.x release. -type BalancerConfig struct { - // DialCreds is the transport credential the Balancer implementation can - // use to dial to a remote load balancer server. The Balancer implementations - // can ignore this if it does not need to talk to another party securely. - DialCreds credentials.TransportCredentials - // Dialer is the custom dialer the Balancer implementation can use to dial - // to a remote load balancer server. The Balancer implementations - // can ignore this if it doesn't need to talk to remote balancer. - Dialer func(context.Context, string) (net.Conn, error) -} - -// BalancerGetOptions configures a Get call. -// -// Deprecated: please use package balancer. May be removed in a future 1.x release. -type BalancerGetOptions struct { - // BlockingWait specifies whether Get should block when there is no - // connected address. - BlockingWait bool -} - -// Balancer chooses network addresses for RPCs. -// -// Deprecated: please use package balancer. May be removed in a future 1.x release. -type Balancer interface { - // Start does the initialization work to bootstrap a Balancer. For example, - // this function may start the name resolution and watch the updates. It will - // be called when dialing. - Start(target string, config BalancerConfig) error - // Up informs the Balancer that gRPC has a connection to the server at - // addr. It returns down which is called once the connection to addr gets - // lost or closed. - // TODO: It is not clear how to construct and take advantage of the meaningful error - // parameter for down. Need realistic demands to guide. - Up(addr Address) (down func(error)) - // Get gets the address of a server for the RPC corresponding to ctx. - // i) If it returns a connected address, gRPC internals issues the RPC on the - // connection to this address; - // ii) If it returns an address on which the connection is under construction - // (initiated by Notify(...)) but not connected, gRPC internals - // * fails RPC if the RPC is fail-fast and connection is in the TransientFailure or - // Shutdown state; - // or - // * issues RPC on the connection otherwise. - // iii) If it returns an address on which the connection does not exist, gRPC - // internals treats it as an error and will fail the corresponding RPC. - // - // Therefore, the following is the recommended rule when writing a custom Balancer. - // If opts.BlockingWait is true, it should return a connected address or - // block if there is no connected address. It should respect the timeout or - // cancellation of ctx when blocking. If opts.BlockingWait is false (for fail-fast - // RPCs), it should return an address it has notified via Notify(...) immediately - // instead of blocking. - // - // The function returns put which is called once the rpc has completed or failed. - // put can collect and report RPC stats to a remote load balancer. - // - // This function should only return the errors Balancer cannot recover by itself. - // gRPC internals will fail the RPC if an error is returned. - Get(ctx context.Context, opts BalancerGetOptions) (addr Address, put func(), err error) - // Notify returns a channel that is used by gRPC internals to watch the addresses - // gRPC needs to connect. The addresses might be from a name resolver or remote - // load balancer. gRPC internals will compare it with the existing connected - // addresses. If the address Balancer notified is not in the existing connected - // addresses, gRPC starts to connect the address. If an address in the existing - // connected addresses is not in the notification list, the corresponding connection - // is shutdown gracefully. Otherwise, there are no operations to take. Note that - // the Address slice must be the full list of the Addresses which should be connected. - // It is NOT delta. - Notify() <-chan []Address - // Close shuts down the balancer. - Close() error -} - -// RoundRobin returns a Balancer that selects addresses round-robin. It uses r to watch -// the name resolution updates and updates the addresses available correspondingly. -// -// Deprecated: please use package balancer/roundrobin. May be removed in a future 1.x release. -func RoundRobin(r naming.Resolver) Balancer { - return &roundRobin{r: r} -} - -type addrInfo struct { - addr Address - connected bool -} - -type roundRobin struct { - r naming.Resolver - w naming.Watcher - addrs []*addrInfo // all the addresses the client should potentially connect - mu sync.Mutex - addrCh chan []Address // the channel to notify gRPC internals the list of addresses the client should connect to. - next int // index of the next address to return for Get() - waitCh chan struct{} // the channel to block when there is no connected address available - done bool // The Balancer is closed. -} - -func (rr *roundRobin) watchAddrUpdates() error { - updates, err := rr.w.Next() - if err != nil { - grpclog.Warningf("grpc: the naming watcher stops working due to %v.", err) - return err - } - rr.mu.Lock() - defer rr.mu.Unlock() - for _, update := range updates { - addr := Address{ - Addr: update.Addr, - Metadata: update.Metadata, - } - switch update.Op { - case naming.Add: - var exist bool - for _, v := range rr.addrs { - if addr == v.addr { - exist = true - grpclog.Infoln("grpc: The name resolver wanted to add an existing address: ", addr) - break - } - } - if exist { - continue - } - rr.addrs = append(rr.addrs, &addrInfo{addr: addr}) - case naming.Delete: - for i, v := range rr.addrs { - if addr == v.addr { - copy(rr.addrs[i:], rr.addrs[i+1:]) - rr.addrs = rr.addrs[:len(rr.addrs)-1] - break - } - } - default: - grpclog.Errorln("Unknown update.Op ", update.Op) - } - } - // Make a copy of rr.addrs and write it onto rr.addrCh so that gRPC internals gets notified. - open := make([]Address, len(rr.addrs)) - for i, v := range rr.addrs { - open[i] = v.addr - } - if rr.done { - return ErrClientConnClosing - } - select { - case <-rr.addrCh: - default: - } - rr.addrCh <- open - return nil -} - -func (rr *roundRobin) Start(target string, config BalancerConfig) error { - rr.mu.Lock() - defer rr.mu.Unlock() - if rr.done { - return ErrClientConnClosing - } - if rr.r == nil { - // If there is no name resolver installed, it is not needed to - // do name resolution. In this case, target is added into rr.addrs - // as the only address available and rr.addrCh stays nil. - rr.addrs = append(rr.addrs, &addrInfo{addr: Address{Addr: target}}) - return nil - } - w, err := rr.r.Resolve(target) - if err != nil { - return err - } - rr.w = w - rr.addrCh = make(chan []Address, 1) - go func() { - for { - if err := rr.watchAddrUpdates(); err != nil { - return - } - } - }() - return nil -} - -// Up sets the connected state of addr and sends notification if there are pending -// Get() calls. -func (rr *roundRobin) Up(addr Address) func(error) { - rr.mu.Lock() - defer rr.mu.Unlock() - var cnt int - for _, a := range rr.addrs { - if a.addr == addr { - if a.connected { - return nil - } - a.connected = true - } - if a.connected { - cnt++ - } - } - // addr is only one which is connected. Notify the Get() callers who are blocking. - if cnt == 1 && rr.waitCh != nil { - close(rr.waitCh) - rr.waitCh = nil - } - return func(err error) { - rr.down(addr, err) - } -} - -// down unsets the connected state of addr. -func (rr *roundRobin) down(addr Address, err error) { - rr.mu.Lock() - defer rr.mu.Unlock() - for _, a := range rr.addrs { - if addr == a.addr { - a.connected = false - break - } - } -} - -// Get returns the next addr in the rotation. -func (rr *roundRobin) Get(ctx context.Context, opts BalancerGetOptions) (addr Address, put func(), err error) { - var ch chan struct{} - rr.mu.Lock() - if rr.done { - rr.mu.Unlock() - err = ErrClientConnClosing - return - } - - if len(rr.addrs) > 0 { - if rr.next >= len(rr.addrs) { - rr.next = 0 - } - next := rr.next - for { - a := rr.addrs[next] - next = (next + 1) % len(rr.addrs) - if a.connected { - addr = a.addr - rr.next = next - rr.mu.Unlock() - return - } - if next == rr.next { - // Has iterated all the possible address but none is connected. - break - } - } - } - if !opts.BlockingWait { - if len(rr.addrs) == 0 { - rr.mu.Unlock() - err = status.Errorf(codes.Unavailable, "there is no address available") - return - } - // Returns the next addr on rr.addrs for failfast RPCs. - addr = rr.addrs[rr.next].addr - rr.next++ - rr.mu.Unlock() - return - } - // Wait on rr.waitCh for non-failfast RPCs. - if rr.waitCh == nil { - ch = make(chan struct{}) - rr.waitCh = ch - } else { - ch = rr.waitCh - } - rr.mu.Unlock() - for { - select { - case <-ctx.Done(): - err = ctx.Err() - return - case <-ch: - rr.mu.Lock() - if rr.done { - rr.mu.Unlock() - err = ErrClientConnClosing - return - } - - if len(rr.addrs) > 0 { - if rr.next >= len(rr.addrs) { - rr.next = 0 - } - next := rr.next - for { - a := rr.addrs[next] - next = (next + 1) % len(rr.addrs) - if a.connected { - addr = a.addr - rr.next = next - rr.mu.Unlock() - return - } - if next == rr.next { - // Has iterated all the possible address but none is connected. - break - } - } - } - // The newly added addr got removed by Down() again. - if rr.waitCh == nil { - ch = make(chan struct{}) - rr.waitCh = ch - } else { - ch = rr.waitCh - } - rr.mu.Unlock() - } - } -} - -func (rr *roundRobin) Notify() <-chan []Address { - return rr.addrCh -} - -func (rr *roundRobin) Close() error { - rr.mu.Lock() - defer rr.mu.Unlock() - if rr.done { - return errBalancerClosed - } - rr.done = true - if rr.w != nil { - rr.w.Close() - } - if rr.waitCh != nil { - close(rr.waitCh) - rr.waitCh = nil - } - if rr.addrCh != nil { - close(rr.addrCh) - } - return nil -} - -// pickFirst is used to test multi-addresses in one addrConn in which all addresses share the same addrConn. -// It is a wrapper around roundRobin balancer. The logic of all methods works fine because balancer.Get() -// returns the only address Up by resetTransport(). -type pickFirst struct { - *roundRobin -} diff --git a/vendor/google.golang.org/grpc/balancer/balancer.go b/vendor/google.golang.org/grpc/balancer/balancer.go index 9258858ed7..bcc6f5451c 100644 --- a/vendor/google.golang.org/grpc/balancer/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/balancer.go @@ -75,24 +75,26 @@ func Get(name string) Builder { return nil } -// SubConn represents a gRPC sub connection. -// Each sub connection contains a list of addresses. gRPC will -// try to connect to them (in sequence), and stop trying the -// remainder once one connection is successful. +// A SubConn represents a single connection to a gRPC backend service. // -// The reconnect backoff will be applied on the list, not a single address. -// For example, try_on_all_addresses -> backoff -> try_on_all_addresses. +// Each SubConn contains a list of addresses. // -// All SubConns start in IDLE, and will not try to connect. To trigger -// the connecting, Balancers must call Connect. -// When the connection encounters an error, it will reconnect immediately. -// When the connection becomes IDLE, it will not reconnect unless Connect is -// called. +// All SubConns start in IDLE, and will not try to connect. To trigger the +// connecting, Balancers must call Connect. If a connection re-enters IDLE, +// Balancers must call Connect again to trigger a new connection attempt. // -// This interface is to be implemented by gRPC. Users should not need a -// brand new implementation of this interface. For the situations like -// testing, the new implementation should embed this interface. This allows -// gRPC to add new methods to this interface. +// gRPC will try to connect to the addresses in sequence, and stop trying the +// remainder once the first connection is successful. If an attempt to connect +// to all addresses encounters an error, the SubConn will enter +// TRANSIENT_FAILURE for a backoff period, and then transition to IDLE. +// +// Once established, if a connection is lost, the SubConn will transition +// directly to IDLE. +// +// This interface is to be implemented by gRPC. Users should not need their own +// implementation of this interface. For situations like testing, any +// implementations should embed this interface. This allows gRPC to add new +// methods to this interface. type SubConn interface { // UpdateAddresses updates the addresses used in this SubConn. // gRPC checks if currently-connected address is still in the new list. @@ -101,6 +103,9 @@ type SubConn interface { // a new connection will be created. // // This will trigger a state transition for the SubConn. + // + // Deprecated: This method is now part of the ClientConn interface and will + // eventually be removed from here. UpdateAddresses([]resolver.Address) // Connect starts the connecting for this SubConn. Connect() @@ -111,6 +116,9 @@ type NewSubConnOptions struct { // CredsBundle is the credentials bundle that will be used in the created // SubConn. If it's nil, the original creds from grpc DialOptions will be // used. + // + // Deprecated: Use the Attributes field in resolver.Address to pass + // arbitrary data to the credential handshaker. CredsBundle credentials.Bundle // HealthCheckEnabled indicates whether health check service should be // enabled on this SubConn @@ -123,7 +131,7 @@ type State struct { // determine the state of the ClientConn. ConnectivityState connectivity.State // Picker is used to choose connections (SubConns) for RPCs. - Picker V2Picker + Picker Picker } // ClientConn represents a gRPC ClientConn. @@ -140,21 +148,19 @@ type ClientConn interface { // RemoveSubConn removes the SubConn from ClientConn. // The SubConn will be shutdown. RemoveSubConn(SubConn) - - // UpdateBalancerState is called by balancer to notify gRPC that some internal - // state in balancer has changed. + // UpdateAddresses updates the addresses used in the passed in SubConn. + // gRPC checks if the currently connected address is still in the new list. + // If so, the connection will be kept. Else, the connection will be + // gracefully closed, and a new connection will be created. // - // gRPC will update the connectivity state of the ClientConn, and will call pick - // on the new picker to pick new SubConn. - // - // Deprecated: use UpdateState instead - UpdateBalancerState(s connectivity.State, p Picker) + // This will trigger a state transition for the SubConn. + UpdateAddresses(SubConn, []resolver.Address) // UpdateState notifies gRPC that the balancer's internal state has // changed. // - // gRPC will update the connectivity state of the ClientConn, and will call pick - // on the new picker to pick new SubConns. + // gRPC will update the connectivity state of the ClientConn, and will call + // Pick on the new Picker to pick new SubConns. UpdateState(State) // ResolveNow is called by balancer to notify gRPC to do a name resolving. @@ -168,21 +174,32 @@ type ClientConn interface { // BuildOptions contains additional information for Build. type BuildOptions struct { - // DialCreds is the transport credential the Balancer implementation can - // use to dial to a remote load balancer server. The Balancer implementations - // can ignore this if it does not need to talk to another party securely. + // DialCreds is the transport credentials to use when communicating with a + // remote load balancer server. Balancer implementations which do not + // communicate with a remote load balancer server can ignore this field. DialCreds credentials.TransportCredentials - // CredsBundle is the credentials bundle that the Balancer can use. + // CredsBundle is the credentials bundle to use when communicating with a + // remote load balancer server. Balancer implementations which do not + // communicate with a remote load balancer server can ignore this field. CredsBundle credentials.Bundle - // Dialer is the custom dialer the Balancer implementation can use to dial - // to a remote load balancer server. The Balancer implementations - // can ignore this if it doesn't need to talk to remote balancer. + // Dialer is the custom dialer to use when communicating with a remote load + // balancer server. Balancer implementations which do not communicate with a + // remote load balancer server can ignore this field. Dialer func(context.Context, string) (net.Conn, error) - // ChannelzParentID is the entity parent's channelz unique identification number. + // Authority is the server name to use as part of the authentication + // handshake when communicating with a remote load balancer server. Balancer + // implementations which do not communicate with a remote load balancer + // server can ignore this field. + Authority string + // ChannelzParentID is the parent ClientConn's channelz ID. ChannelzParentID int64 - // Target contains the parsed address info of the dial target. It is the same resolver.Target as - // passed to the resolver. - // See the documentation for the resolver.Target type for details about what it contains. + // CustomUserAgent is the custom user agent set on the parent ClientConn. + // The balancer should set the same custom user agent if it creates a + // ClientConn. + CustomUserAgent string + // Target contains the parsed address info of the dial target. It is the + // same resolver.Target as passed to the resolver. See the documentation for + // the resolver.Target type for details about what it contains. Target resolver.Target } @@ -232,56 +249,17 @@ type DoneInfo struct { var ( // ErrNoSubConnAvailable indicates no SubConn is available for pick(). - // gRPC will block the RPC until a new picker is available via UpdateBalancerState(). + // gRPC will block the RPC until a new picker is available via UpdateState(). ErrNoSubConnAvailable = errors.New("no SubConn is available") // ErrTransientFailure indicates all SubConns are in TransientFailure. // WaitForReady RPCs will block, non-WaitForReady RPCs will fail. - ErrTransientFailure = TransientFailureError(errors.New("all SubConns are in TransientFailure")) + // + // Deprecated: return an appropriate error based on the last resolution or + // connection attempt instead. The behavior is the same for any non-gRPC + // status error. + ErrTransientFailure = errors.New("all SubConns are in TransientFailure") ) -// Picker is used by gRPC to pick a SubConn to send an RPC. -// Balancer is expected to generate a new picker from its snapshot every time its -// internal state has changed. -// -// The pickers used by gRPC can be updated by ClientConn.UpdateBalancerState(). -// -// Deprecated: use V2Picker instead -type Picker interface { - // Pick returns the SubConn to be used to send the RPC. - // The returned SubConn must be one returned by NewSubConn(). - // - // This functions is expected to return: - // - a SubConn that is known to be READY; - // - ErrNoSubConnAvailable if no SubConn is available, but progress is being - // made (for example, some SubConn is in CONNECTING mode); - // - other errors if no active connecting is happening (for example, all SubConn - // are in TRANSIENT_FAILURE mode). - // - // If a SubConn is returned: - // - If it is READY, gRPC will send the RPC on it; - // - If it is not ready, or becomes not ready after it's returned, gRPC will - // block until UpdateBalancerState() is called and will call pick on the - // new picker. The done function returned from Pick(), if not nil, will be - // called with nil error, no bytes sent and no bytes received. - // - // If the returned error is not nil: - // - If the error is ErrNoSubConnAvailable, gRPC will block until UpdateBalancerState() - // - If the error is ErrTransientFailure or implements IsTransientFailure() - // bool, returning true: - // - If the RPC is wait-for-ready, gRPC will block until UpdateBalancerState() - // is called to pick again; - // - Otherwise, RPC will fail with unavailable error. - // - Else (error is other non-nil error): - // - The RPC will fail with the error's status code, or Unknown if it is - // not a status error. - // - // The returned done() function will be called once the rpc has finished, - // with the final status of that RPC. If the SubConn returned is not a - // valid SubConn type, done may not be called. done may be nil if balancer - // doesn't care about the RPC status. - Pick(ctx context.Context, info PickInfo) (conn SubConn, done func(DoneInfo), err error) -} - // PickResult contains information related to a connection chosen for an RPC. type PickResult struct { // SubConn is the connection to use for this pick, if its state is Ready. @@ -297,24 +275,19 @@ type PickResult struct { Done func(DoneInfo) } -type transientFailureError struct { - error -} +// TransientFailureError returns e. It exists for backward compatibility and +// will be deleted soon. +// +// Deprecated: no longer necessary, picker errors are treated this way by +// default. +func TransientFailureError(e error) error { return e } -func (e *transientFailureError) IsTransientFailure() bool { return true } - -// TransientFailureError wraps err in an error implementing -// IsTransientFailure() bool, returning true. -func TransientFailureError(err error) error { - return &transientFailureError{error: err} -} - -// V2Picker is used by gRPC to pick a SubConn to send an RPC. +// Picker is used by gRPC to pick a SubConn to send an RPC. // Balancer is expected to generate a new picker from its snapshot every time its // internal state has changed. // -// The pickers used by gRPC can be updated by ClientConn.UpdateBalancerState(). -type V2Picker interface { +// The pickers used by gRPC can be updated by ClientConn.UpdateState(). +type Picker interface { // Pick returns the connection to use for this RPC and related information. // // Pick should not block. If the balancer needs to do I/O or any blocking @@ -327,14 +300,13 @@ type V2Picker interface { // - If the error is ErrNoSubConnAvailable, gRPC will block until a new // Picker is provided by the balancer (using ClientConn.UpdateState). // - // - If the error implements IsTransientFailure() bool, returning true, - // wait for ready RPCs will wait, but non-wait for ready RPCs will be - // terminated with this error's Error() string and status code - // Unavailable. + // - If the error is a status error (implemented by the grpc/status + // package), gRPC will terminate the RPC with the code and message + // provided. // - // - Any other errors terminate all RPCs with the code and message - // provided. If the error is not a status error, it will be converted by - // gRPC to a status error with code Unknown. + // - For all other errors, wait for ready RPCs will wait, but non-wait for + // ready RPCs will be terminated with this error's Error() string and + // status code Unavailable. Pick(info PickInfo) (PickResult, error) } @@ -343,34 +315,40 @@ type V2Picker interface { // // It also generates and updates the Picker used by gRPC to pick SubConns for RPCs. // -// HandleSubConnectionStateChange, HandleResolvedAddrs and Close are guaranteed -// to be called synchronously from the same goroutine. -// There's no guarantee on picker.Pick, it may be called anytime. +// UpdateClientConnState, ResolverError, UpdateSubConnState, and Close are +// guaranteed to be called synchronously from the same goroutine. There's no +// guarantee on picker.Pick, it may be called anytime. type Balancer interface { - // HandleSubConnStateChange is called by gRPC when the connectivity state - // of sc has changed. - // Balancer is expected to aggregate all the state of SubConn and report - // that back to gRPC. - // Balancer should also generate and update Pickers when its internal state has - // been changed by the new state. - // - // Deprecated: if V2Balancer is implemented by the Balancer, - // UpdateSubConnState will be called instead. - HandleSubConnStateChange(sc SubConn, state connectivity.State) - // HandleResolvedAddrs is called by gRPC to send updated resolved addresses to - // balancers. - // Balancer can create new SubConn or remove SubConn with the addresses. - // An empty address slice and a non-nil error will be passed if the resolver returns - // non-nil error to gRPC. - // - // Deprecated: if V2Balancer is implemented by the Balancer, - // UpdateClientConnState will be called instead. - HandleResolvedAddrs([]resolver.Address, error) + // UpdateClientConnState is called by gRPC when the state of the ClientConn + // changes. If the error returned is ErrBadResolverState, the ClientConn + // will begin calling ResolveNow on the active name resolver with + // exponential backoff until a subsequent call to UpdateClientConnState + // returns a nil error. Any other errors are currently ignored. + UpdateClientConnState(ClientConnState) error + // ResolverError is called by gRPC when the name resolver reports an error. + ResolverError(error) + // UpdateSubConnState is called by gRPC when the state of a SubConn + // changes. + UpdateSubConnState(SubConn, SubConnState) // Close closes the balancer. The balancer is not required to call // ClientConn.RemoveSubConn for its existing SubConns. Close() } +// ExitIdler is an optional interface for balancers to implement. If +// implemented, ExitIdle will be called when ClientConn.Connect is called, if +// the ClientConn is idle. If unimplemented, ClientConn.Connect will cause +// all SubConns to connect. +// +// Notice: it will be required for all balancers to implement this in a future +// release. +type ExitIdler interface { + // ExitIdle instructs the LB policy to reconnect to backends / exit the + // IDLE state, if appropriate and possible. Note that SubConns that enter + // the IDLE state will not reconnect until SubConn.Connect is called. + ExitIdle() +} + // SubConnState describes the state of a SubConn. type SubConnState struct { // ConnectivityState is the connectivity state of the SubConn. @@ -393,34 +371,15 @@ type ClientConnState struct { // problem with the provided name resolver data. var ErrBadResolverState = errors.New("bad resolver state") -// V2Balancer is defined for documentation purposes. If a Balancer also -// implements V2Balancer, its UpdateClientConnState method will be called -// instead of HandleResolvedAddrs and its UpdateSubConnState will be called -// instead of HandleSubConnStateChange. -type V2Balancer interface { - // UpdateClientConnState is called by gRPC when the state of the ClientConn - // changes. If the error returned is ErrBadResolverState, the ClientConn - // will begin calling ResolveNow on the active name resolver with - // exponential backoff until a subsequent call to UpdateClientConnState - // returns a nil error. Any other errors are currently ignored. - UpdateClientConnState(ClientConnState) error - // ResolverError is called by gRPC when the name resolver reports an error. - ResolverError(error) - // UpdateSubConnState is called by gRPC when the state of a SubConn - // changes. - UpdateSubConnState(SubConn, SubConnState) - // Close closes the balancer. The balancer is not required to call - // ClientConn.RemoveSubConn for its existing SubConns. - Close() -} - // ConnectivityStateEvaluator takes the connectivity states of multiple SubConns // and returns one aggregated connectivity state. // // It's not thread safe. type ConnectivityStateEvaluator struct { - numReady uint64 // Number of addrConns in ready state. - numConnecting uint64 // Number of addrConns in connecting state. + numReady uint64 // Number of addrConns in ready state. + numConnecting uint64 // Number of addrConns in connecting state. + numTransientFailure uint64 // Number of addrConns in transient failure state. + numIdle uint64 // Number of addrConns in idle state. } // RecordTransition records state change happening in subConn and based on that @@ -428,9 +387,11 @@ type ConnectivityStateEvaluator struct { // // - If at least one SubConn in Ready, the aggregated state is Ready; // - Else if at least one SubConn in Connecting, the aggregated state is Connecting; -// - Else the aggregated state is TransientFailure. +// - Else if at least one SubConn is TransientFailure, the aggregated state is Transient Failure; +// - Else if at least one SubConn is Idle, the aggregated state is Idle; +// - Else there are no subconns and the aggregated state is Transient Failure // -// Idle and Shutdown are not considered. +// Shutdown is not considered. func (cse *ConnectivityStateEvaluator) RecordTransition(oldState, newState connectivity.State) connectivity.State { // Update counters. for idx, state := range []connectivity.State{oldState, newState} { @@ -440,6 +401,10 @@ func (cse *ConnectivityStateEvaluator) RecordTransition(oldState, newState conne cse.numReady += updateVal case connectivity.Connecting: cse.numConnecting += updateVal + case connectivity.TransientFailure: + cse.numTransientFailure += updateVal + case connectivity.Idle: + cse.numIdle += updateVal } } @@ -450,5 +415,11 @@ func (cse *ConnectivityStateEvaluator) RecordTransition(oldState, newState conne if cse.numConnecting > 0 { return connectivity.Connecting } + if cse.numTransientFailure > 0 { + return connectivity.TransientFailure + } + if cse.numIdle > 0 { + return connectivity.Idle + } return connectivity.TransientFailure } diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go index d7d72918ad..a67074a3ad 100644 --- a/vendor/google.golang.org/grpc/balancer/base/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go @@ -19,7 +19,6 @@ package base import ( - "context" "errors" "fmt" @@ -29,20 +28,20 @@ import ( "google.golang.org/grpc/resolver" ) +var logger = grpclog.Component("balancer") + type baseBuilder struct { - name string - pickerBuilder PickerBuilder - v2PickerBuilder V2PickerBuilder - config Config + name string + pickerBuilder PickerBuilder + config Config } func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer { bal := &baseBalancer{ - cc: cc, - pickerBuilder: bb.pickerBuilder, - v2PickerBuilder: bb.v2PickerBuilder, + cc: cc, + pickerBuilder: bb.pickerBuilder, - subConns: make(map[resolver.Address]balancer.SubConn), + subConns: resolver.NewAddressMap(), scStates: make(map[balancer.SubConn]connectivity.State), csEvltr: &balancer.ConnectivityStateEvaluator{}, config: bb.config, @@ -50,11 +49,7 @@ func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) // Initialize picker to a picker that always returns // ErrNoSubConnAvailable, because when state of a SubConn changes, we // may call UpdateState with this picker. - if bb.pickerBuilder != nil { - bal.picker = NewErrPicker(balancer.ErrNoSubConnAvailable) - } else { - bal.v2Picker = NewErrPickerV2(balancer.ErrNoSubConnAvailable) - } + bal.picker = NewErrPicker(balancer.ErrNoSubConnAvailable) return bal } @@ -62,88 +57,83 @@ func (bb *baseBuilder) Name() string { return bb.name } -var _ balancer.V2Balancer = (*baseBalancer)(nil) // Assert that we implement V2Balancer - type baseBalancer struct { - cc balancer.ClientConn - pickerBuilder PickerBuilder - v2PickerBuilder V2PickerBuilder + cc balancer.ClientConn + pickerBuilder PickerBuilder csEvltr *balancer.ConnectivityStateEvaluator state connectivity.State - subConns map[resolver.Address]balancer.SubConn + subConns *resolver.AddressMap scStates map[balancer.SubConn]connectivity.State picker balancer.Picker - v2Picker balancer.V2Picker config Config resolverErr error // the last error reported by the resolver; cleared on successful resolution connErr error // the last connection error; cleared upon leaving TransientFailure } -func (b *baseBalancer) HandleResolvedAddrs(addrs []resolver.Address, err error) { - panic("not implemented") -} - func (b *baseBalancer) ResolverError(err error) { b.resolverErr = err - if len(b.subConns) == 0 { + if b.subConns.Len() == 0 { b.state = connectivity.TransientFailure } + if b.state != connectivity.TransientFailure { // The picker will not change since the balancer does not currently // report an error. return } b.regeneratePicker() - if b.picker != nil { - b.cc.UpdateBalancerState(b.state, b.picker) - } else { - b.cc.UpdateState(balancer.State{ - ConnectivityState: b.state, - Picker: b.v2Picker, - }) - } + b.cc.UpdateState(balancer.State{ + ConnectivityState: b.state, + Picker: b.picker, + }) } func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error { - // TODO: handle s.ResolverState.Err (log if not nil) once implemented. // TODO: handle s.ResolverState.ServiceConfig? - if grpclog.V(2) { - grpclog.Infoln("base.baseBalancer: got new ClientConn state: ", s) - } - if len(s.ResolverState.Addresses) == 0 { - b.ResolverError(errors.New("produced zero addresses")) - return balancer.ErrBadResolverState + if logger.V(2) { + logger.Info("base.baseBalancer: got new ClientConn state: ", s) } // Successful resolution; clear resolver error and ensure we return nil. b.resolverErr = nil // addrsSet is the set converted from addrs, it's used for quick lookup of an address. - addrsSet := make(map[resolver.Address]struct{}) + addrsSet := resolver.NewAddressMap() for _, a := range s.ResolverState.Addresses { - addrsSet[a] = struct{}{} - if _, ok := b.subConns[a]; !ok { + addrsSet.Set(a, nil) + if _, ok := b.subConns.Get(a); !ok { // a is a new address (not existing in b.subConns). sc, err := b.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{HealthCheckEnabled: b.config.HealthCheck}) if err != nil { - grpclog.Warningf("base.baseBalancer: failed to create new SubConn: %v", err) + logger.Warningf("base.baseBalancer: failed to create new SubConn: %v", err) continue } - b.subConns[a] = sc + b.subConns.Set(a, sc) b.scStates[sc] = connectivity.Idle + b.csEvltr.RecordTransition(connectivity.Shutdown, connectivity.Idle) sc.Connect() } } - for a, sc := range b.subConns { + for _, a := range b.subConns.Keys() { + sci, _ := b.subConns.Get(a) + sc := sci.(balancer.SubConn) // a was removed by resolver. - if _, ok := addrsSet[a]; !ok { + if _, ok := addrsSet.Get(a); !ok { b.cc.RemoveSubConn(sc) - delete(b.subConns, a) + b.subConns.Delete(a) // Keep the state of this sc in b.scStates until sc's state becomes Shutdown. - // The entry will be deleted in HandleSubConnStateChange. + // The entry will be deleted in UpdateSubConnState. } } + // If resolver state contains no addresses, return an error so ClientConn + // will trigger re-resolve. Also records this as an resolver error, so when + // the overall state turns transient failure, the error message will have + // the zero address information. + if len(s.ResolverState.Addresses) == 0 { + b.ResolverError(errors.New("produced zero addresses")) + return balancer.ErrBadResolverState + } return nil } @@ -167,49 +157,41 @@ func (b *baseBalancer) mergeErrors() error { // - built by the pickerBuilder with all READY SubConns otherwise. func (b *baseBalancer) regeneratePicker() { if b.state == connectivity.TransientFailure { - if b.pickerBuilder != nil { - b.picker = NewErrPicker(balancer.ErrTransientFailure) - } else { - b.v2Picker = NewErrPickerV2(balancer.TransientFailureError(b.mergeErrors())) - } + b.picker = NewErrPicker(b.mergeErrors()) return } - if b.pickerBuilder != nil { - readySCs := make(map[resolver.Address]balancer.SubConn) + readySCs := make(map[balancer.SubConn]SubConnInfo) - // Filter out all ready SCs from full subConn map. - for addr, sc := range b.subConns { - if st, ok := b.scStates[sc]; ok && st == connectivity.Ready { - readySCs[addr] = sc - } + // Filter out all ready SCs from full subConn map. + for _, addr := range b.subConns.Keys() { + sci, _ := b.subConns.Get(addr) + sc := sci.(balancer.SubConn) + if st, ok := b.scStates[sc]; ok && st == connectivity.Ready { + readySCs[sc] = SubConnInfo{Address: addr} } - b.picker = b.pickerBuilder.Build(readySCs) - } else { - readySCs := make(map[balancer.SubConn]SubConnInfo) - - // Filter out all ready SCs from full subConn map. - for addr, sc := range b.subConns { - if st, ok := b.scStates[sc]; ok && st == connectivity.Ready { - readySCs[sc] = SubConnInfo{Address: addr} - } - } - b.v2Picker = b.v2PickerBuilder.Build(PickerBuildInfo{ReadySCs: readySCs}) } -} - -func (b *baseBalancer) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) { - panic("not implemented") + b.picker = b.pickerBuilder.Build(PickerBuildInfo{ReadySCs: readySCs}) } func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.SubConnState) { s := state.ConnectivityState - if grpclog.V(2) { - grpclog.Infof("base.baseBalancer: handle SubConn state change: %p, %v", sc, s) + if logger.V(2) { + logger.Infof("base.baseBalancer: handle SubConn state change: %p, %v", sc, s) } oldS, ok := b.scStates[sc] if !ok { - if grpclog.V(2) { - grpclog.Infof("base.baseBalancer: got state changes for an unknown SubConn: %p, %v", sc, s) + if logger.V(2) { + logger.Infof("base.baseBalancer: got state changes for an unknown SubConn: %p, %v", sc, s) + } + return + } + if oldS == connectivity.TransientFailure && + (s == connectivity.Connecting || s == connectivity.Idle) { + // Once a subconn enters TRANSIENT_FAILURE, ignore subsequent IDLE or + // CONNECTING transitions to prevent the aggregated state from being + // always CONNECTING when many backends exist but are all down. + if s == connectivity.Idle { + sc.Connect() } return } @@ -221,29 +203,22 @@ func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.Su // When an address was removed by resolver, b called RemoveSubConn but // kept the sc's state in scStates. Remove state for this sc here. delete(b.scStates, sc) + case connectivity.TransientFailure: + // Save error to be reported via picker. + b.connErr = state.ConnectionError } - oldAggrState := b.state b.state = b.csEvltr.RecordTransition(oldS, s) - // Set or clear the last connection error accordingly. - b.connErr = state.ConnectionError - // Regenerate picker when one of the following happens: - // - this sc became ready from not-ready - // - this sc became not-ready from ready - // - the aggregated state of balancer became TransientFailure from non-TransientFailure - // - the aggregated state of balancer became non-TransientFailure from TransientFailure + // - this sc entered or left ready + // - the aggregated state of balancer is TransientFailure + // (may need to update error message) if (s == connectivity.Ready) != (oldS == connectivity.Ready) || - (b.state == connectivity.TransientFailure) != (oldAggrState == connectivity.TransientFailure) { + b.state == connectivity.TransientFailure { b.regeneratePicker() } - - if b.picker != nil { - b.cc.UpdateBalancerState(b.state, b.picker) - } else { - b.cc.UpdateState(balancer.State{ConnectivityState: b.state, Picker: b.v2Picker}) - } + b.cc.UpdateState(balancer.State{ConnectivityState: b.state, Picker: b.picker}) } // Close is a nop because base balancer doesn't have internal state to clean up, @@ -251,28 +226,25 @@ func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.Su func (b *baseBalancer) Close() { } -// NewErrPicker returns a picker that always returns err on Pick(). +// ExitIdle is a nop because the base balancer attempts to stay connected to +// all SubConns at all times. +func (b *baseBalancer) ExitIdle() { +} + +// NewErrPicker returns a Picker that always returns err on Pick(). func NewErrPicker(err error) balancer.Picker { return &errPicker{err: err} } +// NewErrPickerV2 is temporarily defined for backward compatibility reasons. +// +// Deprecated: use NewErrPicker instead. +var NewErrPickerV2 = NewErrPicker + type errPicker struct { err error // Pick() always returns this err. } -func (p *errPicker) Pick(context.Context, balancer.PickInfo) (balancer.SubConn, func(balancer.DoneInfo), error) { - return nil, nil, p.err -} - -// NewErrPickerV2 returns a V2Picker that always returns err on Pick(). -func NewErrPickerV2(err error) balancer.V2Picker { - return &errPickerV2{err: err} -} - -type errPickerV2 struct { - err error // Pick() always returns this err. -} - -func (p *errPickerV2) Pick(info balancer.PickInfo) (balancer.PickResult, error) { +func (p *errPicker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { return balancer.PickResult{}, p.err } diff --git a/vendor/google.golang.org/grpc/balancer/base/base.go b/vendor/google.golang.org/grpc/balancer/base/base.go index 4192918b9e..e31d76e338 100644 --- a/vendor/google.golang.org/grpc/balancer/base/base.go +++ b/vendor/google.golang.org/grpc/balancer/base/base.go @@ -37,15 +37,8 @@ import ( // PickerBuilder creates balancer.Picker. type PickerBuilder interface { - // Build takes a slice of ready SubConns, and returns a picker that will be - // used by gRPC to pick a SubConn. - Build(readySCs map[resolver.Address]balancer.SubConn) balancer.Picker -} - -// V2PickerBuilder creates balancer.V2Picker. -type V2PickerBuilder interface { // Build returns a picker that will be used by gRPC to pick a SubConn. - Build(info PickerBuildInfo) balancer.V2Picker + Build(info PickerBuildInfo) balancer.Picker } // PickerBuildInfo contains information needed by the picker builder to @@ -62,32 +55,17 @@ type SubConnInfo struct { Address resolver.Address // the address used to create this SubConn } -// NewBalancerBuilder returns a balancer builder. The balancers -// built by this builder will use the picker builder to build pickers. -func NewBalancerBuilder(name string, pb PickerBuilder) balancer.Builder { - return NewBalancerBuilderWithConfig(name, pb, Config{}) -} - // Config contains the config info about the base balancer builder. type Config struct { // HealthCheck indicates whether health checking should be enabled for this specific balancer. HealthCheck bool } -// NewBalancerBuilderWithConfig returns a base balancer builder configured by the provided config. -func NewBalancerBuilderWithConfig(name string, pb PickerBuilder, config Config) balancer.Builder { +// NewBalancerBuilder returns a base balancer builder configured by the provided config. +func NewBalancerBuilder(name string, pb PickerBuilder, config Config) balancer.Builder { return &baseBuilder{ name: name, pickerBuilder: pb, config: config, } } - -// NewBalancerBuilderV2 returns a base balancer builder configured by the provided config. -func NewBalancerBuilderV2(name string, pb V2PickerBuilder, config Config) balancer.Builder { - return &baseBuilder{ - name: name, - v2PickerBuilder: pb, - config: config, - } -} diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/grpc_lb_v1/load_balancer.pb.go b/vendor/google.golang.org/grpc/balancer/grpclb/grpc_lb_v1/load_balancer.pb.go index 930f90ca57..c393d7ffd3 100644 --- a/vendor/google.golang.org/grpc/balancer/grpclb/grpc_lb_v1/load_balancer.pb.go +++ b/vendor/google.golang.org/grpc/balancer/grpclb/grpc_lb_v1/load_balancer.pb.go @@ -1,82 +1,94 @@ +// Copyright 2015 The gRPC Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// This file defines the GRPCLB LoadBalancing protocol. +// +// The canonical version of this proto can be found at +// https://github.com/grpc/grpc-proto/blob/master/grpc/lb/v1/load_balancer.proto + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.14.0 // source: grpc/lb/v1/load_balancer.proto package grpc_lb_v1 import ( - context "context" - fmt "fmt" proto "github.com/golang/protobuf/proto" - duration "github.com/golang/protobuf/ptypes/duration" - timestamp "github.com/golang/protobuf/ptypes/timestamp" - grpc "google.golang.org/grpc" - codes "google.golang.org/grpc/codes" - status "google.golang.org/grpc/status" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + durationpb "google.golang.org/protobuf/types/known/durationpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 type LoadBalanceRequest struct { - // Types that are valid to be assigned to LoadBalanceRequestType: + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to LoadBalanceRequestType: // *LoadBalanceRequest_InitialRequest // *LoadBalanceRequest_ClientStats LoadBalanceRequestType isLoadBalanceRequest_LoadBalanceRequestType `protobuf_oneof:"load_balance_request_type"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` } -func (m *LoadBalanceRequest) Reset() { *m = LoadBalanceRequest{} } -func (m *LoadBalanceRequest) String() string { return proto.CompactTextString(m) } -func (*LoadBalanceRequest) ProtoMessage() {} +func (x *LoadBalanceRequest) Reset() { + *x = LoadBalanceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LoadBalanceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LoadBalanceRequest) ProtoMessage() {} + +func (x *LoadBalanceRequest) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LoadBalanceRequest.ProtoReflect.Descriptor instead. func (*LoadBalanceRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{0} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{0} } -func (m *LoadBalanceRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LoadBalanceRequest.Unmarshal(m, b) -} -func (m *LoadBalanceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LoadBalanceRequest.Marshal(b, m, deterministic) -} -func (m *LoadBalanceRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_LoadBalanceRequest.Merge(m, src) -} -func (m *LoadBalanceRequest) XXX_Size() int { - return xxx_messageInfo_LoadBalanceRequest.Size(m) -} -func (m *LoadBalanceRequest) XXX_DiscardUnknown() { - xxx_messageInfo_LoadBalanceRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_LoadBalanceRequest proto.InternalMessageInfo - -type isLoadBalanceRequest_LoadBalanceRequestType interface { - isLoadBalanceRequest_LoadBalanceRequestType() -} - -type LoadBalanceRequest_InitialRequest struct { - InitialRequest *InitialLoadBalanceRequest `protobuf:"bytes,1,opt,name=initial_request,json=initialRequest,proto3,oneof"` -} - -type LoadBalanceRequest_ClientStats struct { - ClientStats *ClientStats `protobuf:"bytes,2,opt,name=client_stats,json=clientStats,proto3,oneof"` -} - -func (*LoadBalanceRequest_InitialRequest) isLoadBalanceRequest_LoadBalanceRequestType() {} - -func (*LoadBalanceRequest_ClientStats) isLoadBalanceRequest_LoadBalanceRequestType() {} - func (m *LoadBalanceRequest) GetLoadBalanceRequestType() isLoadBalanceRequest_LoadBalanceRequestType { if m != nil { return m.LoadBalanceRequestType @@ -84,117 +96,144 @@ func (m *LoadBalanceRequest) GetLoadBalanceRequestType() isLoadBalanceRequest_Lo return nil } -func (m *LoadBalanceRequest) GetInitialRequest() *InitialLoadBalanceRequest { - if x, ok := m.GetLoadBalanceRequestType().(*LoadBalanceRequest_InitialRequest); ok { +func (x *LoadBalanceRequest) GetInitialRequest() *InitialLoadBalanceRequest { + if x, ok := x.GetLoadBalanceRequestType().(*LoadBalanceRequest_InitialRequest); ok { return x.InitialRequest } return nil } -func (m *LoadBalanceRequest) GetClientStats() *ClientStats { - if x, ok := m.GetLoadBalanceRequestType().(*LoadBalanceRequest_ClientStats); ok { +func (x *LoadBalanceRequest) GetClientStats() *ClientStats { + if x, ok := x.GetLoadBalanceRequestType().(*LoadBalanceRequest_ClientStats); ok { return x.ClientStats } return nil } -// XXX_OneofWrappers is for the internal use of the proto package. -func (*LoadBalanceRequest) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*LoadBalanceRequest_InitialRequest)(nil), - (*LoadBalanceRequest_ClientStats)(nil), - } +type isLoadBalanceRequest_LoadBalanceRequestType interface { + isLoadBalanceRequest_LoadBalanceRequestType() } +type LoadBalanceRequest_InitialRequest struct { + // This message should be sent on the first request to the load balancer. + InitialRequest *InitialLoadBalanceRequest `protobuf:"bytes,1,opt,name=initial_request,json=initialRequest,proto3,oneof"` +} + +type LoadBalanceRequest_ClientStats struct { + // The client stats should be periodically reported to the load balancer + // based on the duration defined in the InitialLoadBalanceResponse. + ClientStats *ClientStats `protobuf:"bytes,2,opt,name=client_stats,json=clientStats,proto3,oneof"` +} + +func (*LoadBalanceRequest_InitialRequest) isLoadBalanceRequest_LoadBalanceRequestType() {} + +func (*LoadBalanceRequest_ClientStats) isLoadBalanceRequest_LoadBalanceRequestType() {} + type InitialLoadBalanceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The name of the load balanced service (e.g., service.googleapis.com). Its // length should be less than 256 bytes. // The name might include a port number. How to handle the port number is up // to the balancer. - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` } -func (m *InitialLoadBalanceRequest) Reset() { *m = InitialLoadBalanceRequest{} } -func (m *InitialLoadBalanceRequest) String() string { return proto.CompactTextString(m) } -func (*InitialLoadBalanceRequest) ProtoMessage() {} +func (x *InitialLoadBalanceRequest) Reset() { + *x = InitialLoadBalanceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *InitialLoadBalanceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InitialLoadBalanceRequest) ProtoMessage() {} + +func (x *InitialLoadBalanceRequest) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InitialLoadBalanceRequest.ProtoReflect.Descriptor instead. func (*InitialLoadBalanceRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{1} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{1} } -func (m *InitialLoadBalanceRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_InitialLoadBalanceRequest.Unmarshal(m, b) -} -func (m *InitialLoadBalanceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_InitialLoadBalanceRequest.Marshal(b, m, deterministic) -} -func (m *InitialLoadBalanceRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_InitialLoadBalanceRequest.Merge(m, src) -} -func (m *InitialLoadBalanceRequest) XXX_Size() int { - return xxx_messageInfo_InitialLoadBalanceRequest.Size(m) -} -func (m *InitialLoadBalanceRequest) XXX_DiscardUnknown() { - xxx_messageInfo_InitialLoadBalanceRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_InitialLoadBalanceRequest proto.InternalMessageInfo - -func (m *InitialLoadBalanceRequest) GetName() string { - if m != nil { - return m.Name +func (x *InitialLoadBalanceRequest) GetName() string { + if x != nil { + return x.Name } return "" } // Contains the number of calls finished for a particular load balance token. type ClientStatsPerToken struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // See Server.load_balance_token. LoadBalanceToken string `protobuf:"bytes,1,opt,name=load_balance_token,json=loadBalanceToken,proto3" json:"load_balance_token,omitempty"` // The total number of RPCs that finished associated with the token. - NumCalls int64 `protobuf:"varint,2,opt,name=num_calls,json=numCalls,proto3" json:"num_calls,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + NumCalls int64 `protobuf:"varint,2,opt,name=num_calls,json=numCalls,proto3" json:"num_calls,omitempty"` } -func (m *ClientStatsPerToken) Reset() { *m = ClientStatsPerToken{} } -func (m *ClientStatsPerToken) String() string { return proto.CompactTextString(m) } -func (*ClientStatsPerToken) ProtoMessage() {} +func (x *ClientStatsPerToken) Reset() { + *x = ClientStatsPerToken{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ClientStatsPerToken) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ClientStatsPerToken) ProtoMessage() {} + +func (x *ClientStatsPerToken) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ClientStatsPerToken.ProtoReflect.Descriptor instead. func (*ClientStatsPerToken) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{2} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{2} } -func (m *ClientStatsPerToken) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ClientStatsPerToken.Unmarshal(m, b) -} -func (m *ClientStatsPerToken) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ClientStatsPerToken.Marshal(b, m, deterministic) -} -func (m *ClientStatsPerToken) XXX_Merge(src proto.Message) { - xxx_messageInfo_ClientStatsPerToken.Merge(m, src) -} -func (m *ClientStatsPerToken) XXX_Size() int { - return xxx_messageInfo_ClientStatsPerToken.Size(m) -} -func (m *ClientStatsPerToken) XXX_DiscardUnknown() { - xxx_messageInfo_ClientStatsPerToken.DiscardUnknown(m) -} - -var xxx_messageInfo_ClientStatsPerToken proto.InternalMessageInfo - -func (m *ClientStatsPerToken) GetLoadBalanceToken() string { - if m != nil { - return m.LoadBalanceToken +func (x *ClientStatsPerToken) GetLoadBalanceToken() string { + if x != nil { + return x.LoadBalanceToken } return "" } -func (m *ClientStatsPerToken) GetNumCalls() int64 { - if m != nil { - return m.NumCalls +func (x *ClientStatsPerToken) GetNumCalls() int64 { + if x != nil { + return x.NumCalls } return 0 } @@ -202,8 +241,12 @@ func (m *ClientStatsPerToken) GetNumCalls() int64 { // Contains client level statistics that are useful to load balancing. Each // count except the timestamp should be reset to zero after reporting the stats. type ClientStats struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The timestamp of generating the report. - Timestamp *timestamp.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + Timestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` // The total number of RPCs that started. NumCallsStarted int64 `protobuf:"varint,2,opt,name=num_calls_started,json=numCallsStarted,proto3" json:"num_calls_started,omitempty"` // The total number of RPCs that finished. @@ -215,127 +258,172 @@ type ClientStats struct { NumCallsFinishedKnownReceived int64 `protobuf:"varint,7,opt,name=num_calls_finished_known_received,json=numCallsFinishedKnownReceived,proto3" json:"num_calls_finished_known_received,omitempty"` // The list of dropped calls. CallsFinishedWithDrop []*ClientStatsPerToken `protobuf:"bytes,8,rep,name=calls_finished_with_drop,json=callsFinishedWithDrop,proto3" json:"calls_finished_with_drop,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` } -func (m *ClientStats) Reset() { *m = ClientStats{} } -func (m *ClientStats) String() string { return proto.CompactTextString(m) } -func (*ClientStats) ProtoMessage() {} +func (x *ClientStats) Reset() { + *x = ClientStats{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ClientStats) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ClientStats) ProtoMessage() {} + +func (x *ClientStats) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ClientStats.ProtoReflect.Descriptor instead. func (*ClientStats) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{3} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{3} } -func (m *ClientStats) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ClientStats.Unmarshal(m, b) -} -func (m *ClientStats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ClientStats.Marshal(b, m, deterministic) -} -func (m *ClientStats) XXX_Merge(src proto.Message) { - xxx_messageInfo_ClientStats.Merge(m, src) -} -func (m *ClientStats) XXX_Size() int { - return xxx_messageInfo_ClientStats.Size(m) -} -func (m *ClientStats) XXX_DiscardUnknown() { - xxx_messageInfo_ClientStats.DiscardUnknown(m) -} - -var xxx_messageInfo_ClientStats proto.InternalMessageInfo - -func (m *ClientStats) GetTimestamp() *timestamp.Timestamp { - if m != nil { - return m.Timestamp +func (x *ClientStats) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp } return nil } -func (m *ClientStats) GetNumCallsStarted() int64 { - if m != nil { - return m.NumCallsStarted +func (x *ClientStats) GetNumCallsStarted() int64 { + if x != nil { + return x.NumCallsStarted } return 0 } -func (m *ClientStats) GetNumCallsFinished() int64 { - if m != nil { - return m.NumCallsFinished +func (x *ClientStats) GetNumCallsFinished() int64 { + if x != nil { + return x.NumCallsFinished } return 0 } -func (m *ClientStats) GetNumCallsFinishedWithClientFailedToSend() int64 { - if m != nil { - return m.NumCallsFinishedWithClientFailedToSend +func (x *ClientStats) GetNumCallsFinishedWithClientFailedToSend() int64 { + if x != nil { + return x.NumCallsFinishedWithClientFailedToSend } return 0 } -func (m *ClientStats) GetNumCallsFinishedKnownReceived() int64 { - if m != nil { - return m.NumCallsFinishedKnownReceived +func (x *ClientStats) GetNumCallsFinishedKnownReceived() int64 { + if x != nil { + return x.NumCallsFinishedKnownReceived } return 0 } -func (m *ClientStats) GetCallsFinishedWithDrop() []*ClientStatsPerToken { - if m != nil { - return m.CallsFinishedWithDrop +func (x *ClientStats) GetCallsFinishedWithDrop() []*ClientStatsPerToken { + if x != nil { + return x.CallsFinishedWithDrop } return nil } type LoadBalanceResponse struct { - // Types that are valid to be assigned to LoadBalanceResponseType: + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to LoadBalanceResponseType: // *LoadBalanceResponse_InitialResponse // *LoadBalanceResponse_ServerList // *LoadBalanceResponse_FallbackResponse LoadBalanceResponseType isLoadBalanceResponse_LoadBalanceResponseType `protobuf_oneof:"load_balance_response_type"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` } -func (m *LoadBalanceResponse) Reset() { *m = LoadBalanceResponse{} } -func (m *LoadBalanceResponse) String() string { return proto.CompactTextString(m) } -func (*LoadBalanceResponse) ProtoMessage() {} +func (x *LoadBalanceResponse) Reset() { + *x = LoadBalanceResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *LoadBalanceResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*LoadBalanceResponse) ProtoMessage() {} + +func (x *LoadBalanceResponse) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use LoadBalanceResponse.ProtoReflect.Descriptor instead. func (*LoadBalanceResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{4} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{4} } -func (m *LoadBalanceResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_LoadBalanceResponse.Unmarshal(m, b) -} -func (m *LoadBalanceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_LoadBalanceResponse.Marshal(b, m, deterministic) -} -func (m *LoadBalanceResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_LoadBalanceResponse.Merge(m, src) -} -func (m *LoadBalanceResponse) XXX_Size() int { - return xxx_messageInfo_LoadBalanceResponse.Size(m) -} -func (m *LoadBalanceResponse) XXX_DiscardUnknown() { - xxx_messageInfo_LoadBalanceResponse.DiscardUnknown(m) +func (m *LoadBalanceResponse) GetLoadBalanceResponseType() isLoadBalanceResponse_LoadBalanceResponseType { + if m != nil { + return m.LoadBalanceResponseType + } + return nil } -var xxx_messageInfo_LoadBalanceResponse proto.InternalMessageInfo +func (x *LoadBalanceResponse) GetInitialResponse() *InitialLoadBalanceResponse { + if x, ok := x.GetLoadBalanceResponseType().(*LoadBalanceResponse_InitialResponse); ok { + return x.InitialResponse + } + return nil +} + +func (x *LoadBalanceResponse) GetServerList() *ServerList { + if x, ok := x.GetLoadBalanceResponseType().(*LoadBalanceResponse_ServerList); ok { + return x.ServerList + } + return nil +} + +func (x *LoadBalanceResponse) GetFallbackResponse() *FallbackResponse { + if x, ok := x.GetLoadBalanceResponseType().(*LoadBalanceResponse_FallbackResponse); ok { + return x.FallbackResponse + } + return nil +} type isLoadBalanceResponse_LoadBalanceResponseType interface { isLoadBalanceResponse_LoadBalanceResponseType() } type LoadBalanceResponse_InitialResponse struct { + // This message should be sent on the first response to the client. InitialResponse *InitialLoadBalanceResponse `protobuf:"bytes,1,opt,name=initial_response,json=initialResponse,proto3,oneof"` } type LoadBalanceResponse_ServerList struct { + // Contains the list of servers selected by the load balancer. The client + // should send requests to these servers in the specified order. ServerList *ServerList `protobuf:"bytes,2,opt,name=server_list,json=serverList,proto3,oneof"` } type LoadBalanceResponse_FallbackResponse struct { + // If this field is set, then the client should eagerly enter fallback + // mode (even if there are existing, healthy connections to backends). FallbackResponse *FallbackResponse `protobuf:"bytes,3,opt,name=fallback_response,json=fallbackResponse,proto3,oneof"` } @@ -345,168 +433,141 @@ func (*LoadBalanceResponse_ServerList) isLoadBalanceResponse_LoadBalanceResponse func (*LoadBalanceResponse_FallbackResponse) isLoadBalanceResponse_LoadBalanceResponseType() {} -func (m *LoadBalanceResponse) GetLoadBalanceResponseType() isLoadBalanceResponse_LoadBalanceResponseType { - if m != nil { - return m.LoadBalanceResponseType - } - return nil -} - -func (m *LoadBalanceResponse) GetInitialResponse() *InitialLoadBalanceResponse { - if x, ok := m.GetLoadBalanceResponseType().(*LoadBalanceResponse_InitialResponse); ok { - return x.InitialResponse - } - return nil -} - -func (m *LoadBalanceResponse) GetServerList() *ServerList { - if x, ok := m.GetLoadBalanceResponseType().(*LoadBalanceResponse_ServerList); ok { - return x.ServerList - } - return nil -} - -func (m *LoadBalanceResponse) GetFallbackResponse() *FallbackResponse { - if x, ok := m.GetLoadBalanceResponseType().(*LoadBalanceResponse_FallbackResponse); ok { - return x.FallbackResponse - } - return nil -} - -// XXX_OneofWrappers is for the internal use of the proto package. -func (*LoadBalanceResponse) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*LoadBalanceResponse_InitialResponse)(nil), - (*LoadBalanceResponse_ServerList)(nil), - (*LoadBalanceResponse_FallbackResponse)(nil), - } -} - type FallbackResponse struct { - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields } -func (m *FallbackResponse) Reset() { *m = FallbackResponse{} } -func (m *FallbackResponse) String() string { return proto.CompactTextString(m) } -func (*FallbackResponse) ProtoMessage() {} +func (x *FallbackResponse) Reset() { + *x = FallbackResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FallbackResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FallbackResponse) ProtoMessage() {} + +func (x *FallbackResponse) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FallbackResponse.ProtoReflect.Descriptor instead. func (*FallbackResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{5} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{5} } -func (m *FallbackResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FallbackResponse.Unmarshal(m, b) -} -func (m *FallbackResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FallbackResponse.Marshal(b, m, deterministic) -} -func (m *FallbackResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_FallbackResponse.Merge(m, src) -} -func (m *FallbackResponse) XXX_Size() int { - return xxx_messageInfo_FallbackResponse.Size(m) -} -func (m *FallbackResponse) XXX_DiscardUnknown() { - xxx_messageInfo_FallbackResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_FallbackResponse proto.InternalMessageInfo - type InitialLoadBalanceResponse struct { - // This is an application layer redirect that indicates the client should use - // the specified server for load balancing. When this field is non-empty in - // the response, the client should open a separate connection to the - // load_balancer_delegate and call the BalanceLoad method. Its length should - // be less than 64 bytes. - LoadBalancerDelegate string `protobuf:"bytes,1,opt,name=load_balancer_delegate,json=loadBalancerDelegate,proto3" json:"load_balancer_delegate,omitempty"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // This interval defines how often the client should send the client stats // to the load balancer. Stats should only be reported when the duration is // positive. - ClientStatsReportInterval *duration.Duration `protobuf:"bytes,2,opt,name=client_stats_report_interval,json=clientStatsReportInterval,proto3" json:"client_stats_report_interval,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + ClientStatsReportInterval *durationpb.Duration `protobuf:"bytes,2,opt,name=client_stats_report_interval,json=clientStatsReportInterval,proto3" json:"client_stats_report_interval,omitempty"` } -func (m *InitialLoadBalanceResponse) Reset() { *m = InitialLoadBalanceResponse{} } -func (m *InitialLoadBalanceResponse) String() string { return proto.CompactTextString(m) } -func (*InitialLoadBalanceResponse) ProtoMessage() {} -func (*InitialLoadBalanceResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{6} -} - -func (m *InitialLoadBalanceResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_InitialLoadBalanceResponse.Unmarshal(m, b) -} -func (m *InitialLoadBalanceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_InitialLoadBalanceResponse.Marshal(b, m, deterministic) -} -func (m *InitialLoadBalanceResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_InitialLoadBalanceResponse.Merge(m, src) -} -func (m *InitialLoadBalanceResponse) XXX_Size() int { - return xxx_messageInfo_InitialLoadBalanceResponse.Size(m) -} -func (m *InitialLoadBalanceResponse) XXX_DiscardUnknown() { - xxx_messageInfo_InitialLoadBalanceResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_InitialLoadBalanceResponse proto.InternalMessageInfo - -func (m *InitialLoadBalanceResponse) GetLoadBalancerDelegate() string { - if m != nil { - return m.LoadBalancerDelegate +func (x *InitialLoadBalanceResponse) Reset() { + *x = InitialLoadBalanceResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } - return "" } -func (m *InitialLoadBalanceResponse) GetClientStatsReportInterval() *duration.Duration { - if m != nil { - return m.ClientStatsReportInterval +func (x *InitialLoadBalanceResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InitialLoadBalanceResponse) ProtoMessage() {} + +func (x *InitialLoadBalanceResponse) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InitialLoadBalanceResponse.ProtoReflect.Descriptor instead. +func (*InitialLoadBalanceResponse) Descriptor() ([]byte, []int) { + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{6} +} + +func (x *InitialLoadBalanceResponse) GetClientStatsReportInterval() *durationpb.Duration { + if x != nil { + return x.ClientStatsReportInterval } return nil } type ServerList struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Contains a list of servers selected by the load balancer. The list will // be updated when server resolutions change or as needed to balance load // across more servers. The client should consume the server list in order // unless instructed otherwise via the client_config. - Servers []*Server `protobuf:"bytes,1,rep,name=servers,proto3" json:"servers,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Servers []*Server `protobuf:"bytes,1,rep,name=servers,proto3" json:"servers,omitempty"` } -func (m *ServerList) Reset() { *m = ServerList{} } -func (m *ServerList) String() string { return proto.CompactTextString(m) } -func (*ServerList) ProtoMessage() {} +func (x *ServerList) Reset() { + *x = ServerList{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ServerList) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ServerList) ProtoMessage() {} + +func (x *ServerList) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ServerList.ProtoReflect.Descriptor instead. func (*ServerList) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{7} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{7} } -func (m *ServerList) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ServerList.Unmarshal(m, b) -} -func (m *ServerList) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ServerList.Marshal(b, m, deterministic) -} -func (m *ServerList) XXX_Merge(src proto.Message) { - xxx_messageInfo_ServerList.Merge(m, src) -} -func (m *ServerList) XXX_Size() int { - return xxx_messageInfo_ServerList.Size(m) -} -func (m *ServerList) XXX_DiscardUnknown() { - xxx_messageInfo_ServerList.DiscardUnknown(m) -} - -var xxx_messageInfo_ServerList proto.InternalMessageInfo - -func (m *ServerList) GetServers() []*Server { - if m != nil { - return m.Servers +func (x *ServerList) GetServers() []*Server { + if x != nil { + return x.Servers } return nil } @@ -514,6 +575,10 @@ func (m *ServerList) GetServers() []*Server { // Contains server information. When the drop field is not true, use the other // fields. type Server struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // A resolved address for the server, serialized in network-byte-order. It may // either be an IPv4 or IPv6 address. IpAddress []byte `protobuf:"bytes,1,opt,name=ip_address,json=ipAddress,proto3" json:"ip_address,omitempty"` @@ -530,243 +595,366 @@ type Server struct { // Indicates whether this particular request should be dropped by the client. // If the request is dropped, there will be a corresponding entry in // ClientStats.calls_finished_with_drop. - Drop bool `protobuf:"varint,4,opt,name=drop,proto3" json:"drop,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Drop bool `protobuf:"varint,4,opt,name=drop,proto3" json:"drop,omitempty"` } -func (m *Server) Reset() { *m = Server{} } -func (m *Server) String() string { return proto.CompactTextString(m) } -func (*Server) ProtoMessage() {} +func (x *Server) Reset() { + *x = Server{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Server) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Server) ProtoMessage() {} + +func (x *Server) ProtoReflect() protoreflect.Message { + mi := &file_grpc_lb_v1_load_balancer_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Server.ProtoReflect.Descriptor instead. func (*Server) Descriptor() ([]byte, []int) { - return fileDescriptor_7cd3f6d792743fdf, []int{8} + return file_grpc_lb_v1_load_balancer_proto_rawDescGZIP(), []int{8} } -func (m *Server) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Server.Unmarshal(m, b) -} -func (m *Server) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Server.Marshal(b, m, deterministic) -} -func (m *Server) XXX_Merge(src proto.Message) { - xxx_messageInfo_Server.Merge(m, src) -} -func (m *Server) XXX_Size() int { - return xxx_messageInfo_Server.Size(m) -} -func (m *Server) XXX_DiscardUnknown() { - xxx_messageInfo_Server.DiscardUnknown(m) -} - -var xxx_messageInfo_Server proto.InternalMessageInfo - -func (m *Server) GetIpAddress() []byte { - if m != nil { - return m.IpAddress +func (x *Server) GetIpAddress() []byte { + if x != nil { + return x.IpAddress } return nil } -func (m *Server) GetPort() int32 { - if m != nil { - return m.Port +func (x *Server) GetPort() int32 { + if x != nil { + return x.Port } return 0 } -func (m *Server) GetLoadBalanceToken() string { - if m != nil { - return m.LoadBalanceToken +func (x *Server) GetLoadBalanceToken() string { + if x != nil { + return x.LoadBalanceToken } return "" } -func (m *Server) GetDrop() bool { - if m != nil { - return m.Drop +func (x *Server) GetDrop() bool { + if x != nil { + return x.Drop } return false } -func init() { - proto.RegisterType((*LoadBalanceRequest)(nil), "grpc.lb.v1.LoadBalanceRequest") - 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-const _ = grpc.SupportPackageIsVersion4 - -// LoadBalancerClient is the client API for LoadBalancer service. -// -// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. -type LoadBalancerClient interface { - // Bidirectional rpc to get a list of servers. - BalanceLoad(ctx context.Context, opts ...grpc.CallOption) (LoadBalancer_BalanceLoadClient, error) +var file_grpc_lb_v1_load_balancer_proto_msgTypes = make([]protoimpl.MessageInfo, 9) +var file_grpc_lb_v1_load_balancer_proto_goTypes = []interface{}{ + (*LoadBalanceRequest)(nil), // 0: grpc.lb.v1.LoadBalanceRequest + (*InitialLoadBalanceRequest)(nil), // 1: grpc.lb.v1.InitialLoadBalanceRequest + (*ClientStatsPerToken)(nil), // 2: grpc.lb.v1.ClientStatsPerToken + (*ClientStats)(nil), // 3: grpc.lb.v1.ClientStats + (*LoadBalanceResponse)(nil), // 4: grpc.lb.v1.LoadBalanceResponse + (*FallbackResponse)(nil), // 5: grpc.lb.v1.FallbackResponse + (*InitialLoadBalanceResponse)(nil), // 6: grpc.lb.v1.InitialLoadBalanceResponse + (*ServerList)(nil), // 7: grpc.lb.v1.ServerList + (*Server)(nil), // 8: grpc.lb.v1.Server + (*timestamppb.Timestamp)(nil), // 9: google.protobuf.Timestamp + (*durationpb.Duration)(nil), // 10: google.protobuf.Duration +} +var file_grpc_lb_v1_load_balancer_proto_depIdxs = []int32{ + 1, // 0: grpc.lb.v1.LoadBalanceRequest.initial_request:type_name -> grpc.lb.v1.InitialLoadBalanceRequest + 3, // 1: grpc.lb.v1.LoadBalanceRequest.client_stats:type_name -> grpc.lb.v1.ClientStats + 9, // 2: grpc.lb.v1.ClientStats.timestamp:type_name -> google.protobuf.Timestamp + 2, // 3: grpc.lb.v1.ClientStats.calls_finished_with_drop:type_name -> grpc.lb.v1.ClientStatsPerToken + 6, // 4: grpc.lb.v1.LoadBalanceResponse.initial_response:type_name -> grpc.lb.v1.InitialLoadBalanceResponse + 7, // 5: grpc.lb.v1.LoadBalanceResponse.server_list:type_name -> grpc.lb.v1.ServerList + 5, // 6: grpc.lb.v1.LoadBalanceResponse.fallback_response:type_name -> grpc.lb.v1.FallbackResponse + 10, // 7: grpc.lb.v1.InitialLoadBalanceResponse.client_stats_report_interval:type_name -> google.protobuf.Duration + 8, // 8: grpc.lb.v1.ServerList.servers:type_name -> grpc.lb.v1.Server + 0, // 9: grpc.lb.v1.LoadBalancer.BalanceLoad:input_type -> grpc.lb.v1.LoadBalanceRequest + 4, // 10: grpc.lb.v1.LoadBalancer.BalanceLoad:output_type -> grpc.lb.v1.LoadBalanceResponse + 10, // [10:11] is the sub-list for method output_type + 9, // [9:10] is the sub-list for method input_type + 9, // [9:9] is the sub-list for extension type_name + 9, // [9:9] is the sub-list for extension extendee + 0, // [0:9] is the sub-list for field type_name } -type loadBalancerClient struct { - cc *grpc.ClientConn -} - -func NewLoadBalancerClient(cc *grpc.ClientConn) LoadBalancerClient { - return &loadBalancerClient{cc} -} - -func (c *loadBalancerClient) BalanceLoad(ctx context.Context, opts ...grpc.CallOption) (LoadBalancer_BalanceLoadClient, error) { - stream, err := c.cc.NewStream(ctx, &_LoadBalancer_serviceDesc.Streams[0], "/grpc.lb.v1.LoadBalancer/BalanceLoad", opts...) - if err != nil { - return nil, err +func init() { file_grpc_lb_v1_load_balancer_proto_init() } +func file_grpc_lb_v1_load_balancer_proto_init() { + if File_grpc_lb_v1_load_balancer_proto != nil { + return } - x := &loadBalancerBalanceLoadClient{stream} - return x, nil -} - -type LoadBalancer_BalanceLoadClient interface { - Send(*LoadBalanceRequest) error - Recv() (*LoadBalanceResponse, error) - grpc.ClientStream -} - -type loadBalancerBalanceLoadClient struct { - grpc.ClientStream -} - -func (x *loadBalancerBalanceLoadClient) Send(m *LoadBalanceRequest) error { - return x.ClientStream.SendMsg(m) -} - -func (x *loadBalancerBalanceLoadClient) Recv() (*LoadBalanceResponse, error) { - m := new(LoadBalanceResponse) - if err := x.ClientStream.RecvMsg(m); err != nil { - return nil, err + if !protoimpl.UnsafeEnabled { + file_grpc_lb_v1_load_balancer_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LoadBalanceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InitialLoadBalanceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ClientStatsPerToken); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ClientStats); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*LoadBalanceResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FallbackResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InitialLoadBalanceResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ServerList); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_lb_v1_load_balancer_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Server); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } - return m, nil -} - -// LoadBalancerServer is the server API for LoadBalancer service. -type LoadBalancerServer interface { - // Bidirectional rpc to get a list of servers. - BalanceLoad(LoadBalancer_BalanceLoadServer) error -} - -// UnimplementedLoadBalancerServer can be embedded to have forward compatible implementations. -type UnimplementedLoadBalancerServer struct { -} - -func (*UnimplementedLoadBalancerServer) BalanceLoad(srv LoadBalancer_BalanceLoadServer) error { - return status.Errorf(codes.Unimplemented, "method BalanceLoad not implemented") -} - -func RegisterLoadBalancerServer(s *grpc.Server, srv LoadBalancerServer) { - s.RegisterService(&_LoadBalancer_serviceDesc, srv) -} - -func _LoadBalancer_BalanceLoad_Handler(srv interface{}, stream grpc.ServerStream) error { - return srv.(LoadBalancerServer).BalanceLoad(&loadBalancerBalanceLoadServer{stream}) -} - -type LoadBalancer_BalanceLoadServer interface { - Send(*LoadBalanceResponse) error - Recv() (*LoadBalanceRequest, error) - grpc.ServerStream -} - -type loadBalancerBalanceLoadServer struct { - grpc.ServerStream -} - -func (x *loadBalancerBalanceLoadServer) Send(m *LoadBalanceResponse) error { - return x.ServerStream.SendMsg(m) -} - -func (x *loadBalancerBalanceLoadServer) Recv() (*LoadBalanceRequest, error) { - m := new(LoadBalanceRequest) - if err := x.ServerStream.RecvMsg(m); err != nil { - return nil, err + file_grpc_lb_v1_load_balancer_proto_msgTypes[0].OneofWrappers = []interface{}{ + (*LoadBalanceRequest_InitialRequest)(nil), + (*LoadBalanceRequest_ClientStats)(nil), } - return m, nil -} - -var _LoadBalancer_serviceDesc = grpc.ServiceDesc{ - ServiceName: "grpc.lb.v1.LoadBalancer", - HandlerType: (*LoadBalancerServer)(nil), - Methods: []grpc.MethodDesc{}, - Streams: []grpc.StreamDesc{ - { - StreamName: "BalanceLoad", - Handler: _LoadBalancer_BalanceLoad_Handler, - ServerStreams: true, - ClientStreams: true, + file_grpc_lb_v1_load_balancer_proto_msgTypes[4].OneofWrappers = []interface{}{ + (*LoadBalanceResponse_InitialResponse)(nil), + (*LoadBalanceResponse_ServerList)(nil), + (*LoadBalanceResponse_FallbackResponse)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_grpc_lb_v1_load_balancer_proto_rawDesc, + NumEnums: 0, + NumMessages: 9, + NumExtensions: 0, + NumServices: 1, }, - }, - Metadata: "grpc/lb/v1/load_balancer.proto", + GoTypes: file_grpc_lb_v1_load_balancer_proto_goTypes, + DependencyIndexes: file_grpc_lb_v1_load_balancer_proto_depIdxs, + MessageInfos: file_grpc_lb_v1_load_balancer_proto_msgTypes, + }.Build() + File_grpc_lb_v1_load_balancer_proto = out.File + file_grpc_lb_v1_load_balancer_proto_rawDesc = nil + file_grpc_lb_v1_load_balancer_proto_goTypes = nil + file_grpc_lb_v1_load_balancer_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/grpc_lb_v1/load_balancer_grpc.pb.go b/vendor/google.golang.org/grpc/balancer/grpclb/grpc_lb_v1/load_balancer_grpc.pb.go new file mode 100644 index 0000000000..50cc9da4a9 --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/grpclb/grpc_lb_v1/load_balancer_grpc.pb.go @@ -0,0 +1,137 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.1.0 +// - protoc v3.14.0 +// source: grpc/lb/v1/load_balancer.proto + +package grpc_lb_v1 + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// LoadBalancerClient is the client API for LoadBalancer service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type LoadBalancerClient interface { + // Bidirectional rpc to get a list of servers. + BalanceLoad(ctx context.Context, opts ...grpc.CallOption) (LoadBalancer_BalanceLoadClient, error) +} + +type loadBalancerClient struct { + cc grpc.ClientConnInterface +} + +func NewLoadBalancerClient(cc grpc.ClientConnInterface) LoadBalancerClient { + return &loadBalancerClient{cc} +} + +func (c *loadBalancerClient) BalanceLoad(ctx context.Context, opts ...grpc.CallOption) (LoadBalancer_BalanceLoadClient, error) { + stream, err := c.cc.NewStream(ctx, &LoadBalancer_ServiceDesc.Streams[0], "/grpc.lb.v1.LoadBalancer/BalanceLoad", opts...) + if err != nil { + return nil, err + } + x := &loadBalancerBalanceLoadClient{stream} + return x, nil +} + +type LoadBalancer_BalanceLoadClient interface { + Send(*LoadBalanceRequest) error + Recv() (*LoadBalanceResponse, error) + grpc.ClientStream +} + +type loadBalancerBalanceLoadClient struct { + grpc.ClientStream +} + +func (x *loadBalancerBalanceLoadClient) Send(m *LoadBalanceRequest) error { + return x.ClientStream.SendMsg(m) +} + +func (x *loadBalancerBalanceLoadClient) Recv() (*LoadBalanceResponse, error) { + m := new(LoadBalanceResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// LoadBalancerServer is the server API for LoadBalancer service. +// All implementations should embed UnimplementedLoadBalancerServer +// for forward compatibility +type LoadBalancerServer interface { + // Bidirectional rpc to get a list of servers. + BalanceLoad(LoadBalancer_BalanceLoadServer) error +} + +// UnimplementedLoadBalancerServer should be embedded to have forward compatible implementations. +type UnimplementedLoadBalancerServer struct { +} + +func (UnimplementedLoadBalancerServer) BalanceLoad(LoadBalancer_BalanceLoadServer) error { + return status.Errorf(codes.Unimplemented, "method BalanceLoad not implemented") +} + +// UnsafeLoadBalancerServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to LoadBalancerServer will +// result in compilation errors. +type UnsafeLoadBalancerServer interface { + mustEmbedUnimplementedLoadBalancerServer() +} + +func RegisterLoadBalancerServer(s grpc.ServiceRegistrar, srv LoadBalancerServer) { + s.RegisterService(&LoadBalancer_ServiceDesc, srv) +} + +func _LoadBalancer_BalanceLoad_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(LoadBalancerServer).BalanceLoad(&loadBalancerBalanceLoadServer{stream}) +} + +type LoadBalancer_BalanceLoadServer interface { + Send(*LoadBalanceResponse) error + Recv() (*LoadBalanceRequest, error) + grpc.ServerStream +} + +type loadBalancerBalanceLoadServer struct { + grpc.ServerStream +} + +func (x *loadBalancerBalanceLoadServer) Send(m *LoadBalanceResponse) error { + return x.ServerStream.SendMsg(m) +} + +func (x *loadBalancerBalanceLoadServer) Recv() (*LoadBalanceRequest, error) { + m := new(LoadBalanceRequest) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// LoadBalancer_ServiceDesc is the grpc.ServiceDesc for LoadBalancer service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var LoadBalancer_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "grpc.lb.v1.LoadBalancer", + HandlerType: (*LoadBalancerServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "BalanceLoad", + Handler: _LoadBalancer_BalanceLoad_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "grpc/lb/v1/load_balancer.proto", +} diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb.go b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb.go index 219ca7235b..fe423af182 100644 --- a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb.go +++ b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb.go @@ -16,8 +16,6 @@ * */ -//go:generate ./regenerate.sh - // Package grpclb defines a grpclb balancer. // // To install grpclb balancer, import this package as: @@ -27,13 +25,13 @@ package grpclb import ( "context" "errors" + "fmt" "sync" "time" - durationpb "github.com/golang/protobuf/ptypes/duration" "google.golang.org/grpc" "google.golang.org/grpc/balancer" - lbpb "google.golang.org/grpc/balancer/grpclb/grpc_lb_v1" + grpclbstate "google.golang.org/grpc/balancer/grpclb/state" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/credentials" "google.golang.org/grpc/grpclog" @@ -41,6 +39,9 @@ import ( "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/resolver/dns" "google.golang.org/grpc/resolver" + + durationpb "github.com/golang/protobuf/ptypes/duration" + lbpb "google.golang.org/grpc/balancer/grpclb/grpc_lb_v1" ) const ( @@ -50,6 +51,7 @@ const ( ) var errServerTerminatedConnection = errors.New("grpclb: failed to recv server list: server terminated connection") +var logger = grpclog.Component("grpclb") func convertDuration(d *durationpb.Duration) time.Duration { if d == nil { @@ -133,6 +135,7 @@ func (b *lbBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) bal lb := &lbBalancer{ cc: newLBCacheClientConn(cc), + dialTarget: opt.Target.Endpoint, target: opt.Target.Endpoint, opt: opt, fallbackTimeout: b.fallbackTimeout, @@ -150,23 +153,22 @@ func (b *lbBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) bal if opt.CredsBundle != nil { lb.grpclbClientConnCreds, err = opt.CredsBundle.NewWithMode(internal.CredsBundleModeBalancer) if err != nil { - grpclog.Warningf("lbBalancer: client connection creds NewWithMode failed: %v", err) + logger.Warningf("lbBalancer: client connection creds NewWithMode failed: %v", err) } lb.grpclbBackendCreds, err = opt.CredsBundle.NewWithMode(internal.CredsBundleModeBackendFromBalancer) if err != nil { - grpclog.Warningf("lbBalancer: backend creds NewWithMode failed: %v", err) + logger.Warningf("lbBalancer: backend creds NewWithMode failed: %v", err) } } return lb } -var _ balancer.V2Balancer = (*lbBalancer)(nil) // Assert that we implement V2Balancer - type lbBalancer struct { - cc *lbCacheClientConn - target string - opt balancer.BuildOptions + cc *lbCacheClientConn + dialTarget string // user's dial target + target string // same as dialTarget unless overridden in service config + opt balancer.BuildOptions usePickFirst bool @@ -212,7 +214,7 @@ type lbBalancer struct { state connectivity.State subConns map[resolver.Address]balancer.SubConn // Used to new/remove SubConn. scStates map[balancer.SubConn]connectivity.State // Used to filter READY SubConns. - picker balancer.V2Picker + picker balancer.Picker // Support fallback to resolved backend addresses if there's no response // from remote balancer within fallbackTimeout. remoteBalancerConnected bool @@ -222,6 +224,7 @@ type lbBalancer struct { // when resolved address updates are received, and read in the goroutine // handling fallback. resolvedBackendAddrs []resolver.Address + connErr error // the last connection error } // regeneratePicker takes a snapshot of the balancer, and generates a picker from @@ -231,7 +234,7 @@ type lbBalancer struct { // Caller must hold lb.mu. func (lb *lbBalancer) regeneratePicker(resetDrop bool) { if lb.state == connectivity.TransientFailure { - lb.picker = &errPicker{err: balancer.ErrTransientFailure} + lb.picker = &errPicker{err: fmt.Errorf("all SubConns are in TransientFailure, last connection error: %v", lb.connErr)} return } @@ -289,7 +292,11 @@ func (lb *lbBalancer) regeneratePicker(resetDrop bool) { // // The aggregated state is: // - If at least one SubConn in Ready, the aggregated state is Ready; -// - Else if at least one SubConn in Connecting, the aggregated state is Connecting; +// - Else if at least one SubConn in Connecting or IDLE, the aggregated state is Connecting; +// - It's OK to consider IDLE as Connecting. SubConns never stay in IDLE, +// they start to connect immediately. But there's a race between the overall +// state is reported, and when the new SubConn state arrives. And SubConns +// never go back to IDLE. // - Else the aggregated state is TransientFailure. func (lb *lbBalancer) aggregateSubConnStates() connectivity.State { var numConnecting uint64 @@ -299,7 +306,7 @@ func (lb *lbBalancer) aggregateSubConnStates() connectivity.State { switch state { case connectivity.Ready: return connectivity.Ready - case connectivity.Connecting: + case connectivity.Connecting, connectivity.Idle: numConnecting++ } } @@ -310,22 +317,18 @@ func (lb *lbBalancer) aggregateSubConnStates() connectivity.State { return connectivity.TransientFailure } -func (lb *lbBalancer) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) { - panic("not used") -} - func (lb *lbBalancer) UpdateSubConnState(sc balancer.SubConn, scs balancer.SubConnState) { s := scs.ConnectivityState - if grpclog.V(2) { - grpclog.Infof("lbBalancer: handle SubConn state change: %p, %v", sc, s) + if logger.V(2) { + logger.Infof("lbBalancer: handle SubConn state change: %p, %v", sc, s) } lb.mu.Lock() defer lb.mu.Unlock() oldS, ok := lb.scStates[sc] if !ok { - if grpclog.V(2) { - grpclog.Infof("lbBalancer: got state changes for an unknown SubConn: %p, %v", sc, s) + if logger.V(2) { + logger.Infof("lbBalancer: got state changes for an unknown SubConn: %p, %v", sc, s) } return } @@ -337,6 +340,8 @@ func (lb *lbBalancer) UpdateSubConnState(sc balancer.SubConn, scs balancer.SubCo // When an address was removed by resolver, b called RemoveSubConn but // kept the sc's state in scStates. Remove state for this sc here. delete(lb.scStates, sc) + case connectivity.TransientFailure: + lb.connErr = scs.ConnectionError } // Force regenerate picker if // - this sc became ready from not-ready @@ -391,23 +396,40 @@ func (lb *lbBalancer) fallbackToBackendsAfter(fallbackTimeout time.Duration) { lb.mu.Unlock() } -// HandleResolvedAddrs sends the updated remoteLB addresses to remoteLB -// clientConn. The remoteLB clientConn will handle creating/removing remoteLB -// connections. -func (lb *lbBalancer) HandleResolvedAddrs(addrs []resolver.Address, err error) { - panic("not used") -} - func (lb *lbBalancer) handleServiceConfig(gc *grpclbServiceConfig) { lb.mu.Lock() defer lb.mu.Unlock() + // grpclb uses the user's dial target to populate the `Name` field of the + // `InitialLoadBalanceRequest` message sent to the remote balancer. But when + // grpclb is used a child policy in the context of RLS, we want the `Name` + // field to be populated with the value received from the RLS server. To + // support this use case, an optional "target_name" field has been added to + // the grpclb LB policy's config. If specified, it overrides the name of + // the target to be sent to the remote balancer; if not, the target to be + // sent to the balancer will continue to be obtained from the target URI + // passed to the gRPC client channel. Whenever that target to be sent to the + // balancer is updated, we need to restart the stream to the balancer as + // this target is sent in the first message on the stream. + if gc != nil { + target := lb.dialTarget + if gc.TargetName != "" { + target = gc.TargetName + } + if target != lb.target { + lb.target = target + if lb.ccRemoteLB != nil { + lb.ccRemoteLB.cancelRemoteBalancerCall() + } + } + } + newUsePickFirst := childIsPickFirst(gc) if lb.usePickFirst == newUsePickFirst { return } - if grpclog.V(2) { - grpclog.Infof("lbBalancer: switching mode, new usePickFirst: %+v", newUsePickFirst) + if logger.V(2) { + logger.Infof("lbBalancer: switching mode, new usePickFirst: %+v", newUsePickFirst) } lb.refreshSubConns(lb.backendAddrs, lb.inFallback, newUsePickFirst) } @@ -418,18 +440,13 @@ func (lb *lbBalancer) ResolverError(error) { } func (lb *lbBalancer) UpdateClientConnState(ccs balancer.ClientConnState) error { - if grpclog.V(2) { - grpclog.Infof("lbBalancer: UpdateClientConnState: %+v", ccs) + if logger.V(2) { + logger.Infof("lbBalancer: UpdateClientConnState: %+v", ccs) } gc, _ := ccs.BalancerConfig.(*grpclbServiceConfig) lb.handleServiceConfig(gc) addrs := ccs.ResolverState.Addresses - if len(addrs) == 0 { - // There should be at least one address, either grpclb server or - // fallback. Empty address is not valid. - return balancer.ErrBadResolverState - } var remoteBalancerAddrs, backendAddrs []resolver.Address for _, a := range addrs { @@ -440,6 +457,17 @@ func (lb *lbBalancer) UpdateClientConnState(ccs balancer.ClientConnState) error backendAddrs = append(backendAddrs, a) } } + if sd := grpclbstate.Get(ccs.ResolverState); sd != nil { + // Override any balancer addresses provided via + // ccs.ResolverState.Addresses. + remoteBalancerAddrs = sd.BalancerAddresses + } + + if len(backendAddrs)+len(remoteBalancerAddrs) == 0 { + // There should be at least one address, either grpclb server or + // fallback. Empty address is not valid. + return balancer.ErrBadResolverState + } if len(remoteBalancerAddrs) == 0 { if lb.ccRemoteLB != nil { @@ -486,3 +514,5 @@ func (lb *lbBalancer) Close() { } lb.cc.close() } + +func (lb *lbBalancer) ExitIdle() {} diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_config.go b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_config.go index aac3719631..b4e23dee01 100644 --- a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_config.go +++ b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_config.go @@ -34,6 +34,7 @@ const ( type grpclbServiceConfig struct { serviceconfig.LoadBalancingConfig ChildPolicy *[]map[string]json.RawMessage + TargetName string } func (b *lbBuilder) ParseConfig(lbConfig json.RawMessage) (serviceconfig.LoadBalancingConfig, error) { diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_remote_balancer.go b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_remote_balancer.go index e70ce75007..330df4baa2 100644 --- a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_remote_balancer.go +++ b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_remote_balancer.go @@ -33,19 +33,19 @@ import ( "google.golang.org/grpc/balancer" lbpb "google.golang.org/grpc/balancer/grpclb/grpc_lb_v1" "google.golang.org/grpc/connectivity" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/channelz" + imetadata "google.golang.org/grpc/internal/metadata" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" "google.golang.org/grpc/resolver" ) -// processServerList updates balaner's internal state, create/remove SubConns +// processServerList updates balancer's internal state, create/remove SubConns // and regenerates picker using the received serverList. func (lb *lbBalancer) processServerList(l *lbpb.ServerList) { - if grpclog.V(2) { - grpclog.Infof("lbBalancer: processing server list: %+v", l) + if logger.V(2) { + logger.Infof("lbBalancer: processing server list: %+v", l) } lb.mu.Lock() defer lb.mu.Unlock() @@ -56,8 +56,8 @@ func (lb *lbBalancer) processServerList(l *lbpb.ServerList) { // If the new server list == old server list, do nothing. if cmp.Equal(lb.fullServerList, l.Servers, cmp.Comparer(proto.Equal)) { - if grpclog.V(2) { - grpclog.Infof("lbBalancer: new serverlist same as the previous one, ignoring") + if logger.V(2) { + logger.Infof("lbBalancer: new serverlist same as the previous one, ignoring") } return } @@ -77,12 +77,9 @@ func (lb *lbBalancer) processServerList(l *lbpb.ServerList) { // net.SplitHostPort() will return too many colons error. ipStr = fmt.Sprintf("[%s]", ipStr) } - addr := resolver.Address{ - Addr: fmt.Sprintf("%s:%d", ipStr, s.Port), - Metadata: &md, - } - if grpclog.V(2) { - grpclog.Infof("lbBalancer: server list entry[%d]: ipStr:|%s|, port:|%d|, load balancer token:|%v|", + addr := imetadata.Set(resolver.Address{Addr: fmt.Sprintf("%s:%d", ipStr, s.Port)}, md) + if logger.V(2) { + logger.Infof("lbBalancer: server list entry[%d]: ipStr:|%s|, port:|%d|, load balancer token:|%v|", i, ipStr, s.Port, s.LoadBalanceToken) } backendAddrs = append(backendAddrs, addr) @@ -138,19 +135,27 @@ func (lb *lbBalancer) refreshSubConns(backendAddrs []resolver.Address, fallback } if lb.usePickFirst { - var sc balancer.SubConn - for _, sc = range lb.subConns { + var ( + scKey resolver.Address + sc balancer.SubConn + ) + for scKey, sc = range lb.subConns { break } if sc != nil { - sc.UpdateAddresses(backendAddrs) + if len(backendAddrs) == 0 { + lb.cc.cc.RemoveSubConn(sc) + delete(lb.subConns, scKey) + return + } + lb.cc.cc.UpdateAddresses(sc, backendAddrs) sc.Connect() return } // This bypasses the cc wrapper with SubConn cache. sc, err := lb.cc.cc.NewSubConn(backendAddrs, opts) if err != nil { - grpclog.Warningf("grpclb: failed to create new SubConn: %v", err) + logger.Warningf("grpclb: failed to create new SubConn: %v", err) return } sc.Connect() @@ -164,19 +169,19 @@ func (lb *lbBalancer) refreshSubConns(backendAddrs []resolver.Address, fallback addrsSet := make(map[resolver.Address]struct{}) // Create new SubConns. for _, addr := range backendAddrs { - addrWithoutMD := addr - addrWithoutMD.Metadata = nil - addrsSet[addrWithoutMD] = struct{}{} - lb.backendAddrsWithoutMetadata = append(lb.backendAddrsWithoutMetadata, addrWithoutMD) + addrWithoutAttrs := addr + addrWithoutAttrs.Attributes = nil + addrsSet[addrWithoutAttrs] = struct{}{} + lb.backendAddrsWithoutMetadata = append(lb.backendAddrsWithoutMetadata, addrWithoutAttrs) - if _, ok := lb.subConns[addrWithoutMD]; !ok { + if _, ok := lb.subConns[addrWithoutAttrs]; !ok { // Use addrWithMD to create the SubConn. sc, err := lb.cc.NewSubConn([]resolver.Address{addr}, opts) if err != nil { - grpclog.Warningf("grpclb: failed to create new SubConn: %v", err) + logger.Warningf("grpclb: failed to create new SubConn: %v", err) continue } - lb.subConns[addrWithoutMD] = sc // Use the addr without MD as key for the map. + lb.subConns[addrWithoutAttrs] = sc // Use the addr without MD as key for the map. if _, ok := lb.scStates[sc]; !ok { // Only set state of new sc to IDLE. The state could already be // READY for cached SubConns. @@ -192,7 +197,7 @@ func (lb *lbBalancer) refreshSubConns(backendAddrs []resolver.Address, fallback lb.cc.RemoveSubConn(sc) delete(lb.subConns, a) // Keep the state of this sc in b.scStates until sc's state becomes Shutdown. - // The entry will be deleted in HandleSubConnStateChange. + // The entry will be deleted in UpdateSubConnState. } } @@ -209,6 +214,9 @@ type remoteBalancerCCWrapper struct { backoff backoff.Strategy done chan struct{} + streamMu sync.Mutex + streamCancel func() + // waitgroup to wait for all goroutines to exit. wg sync.WaitGroup } @@ -225,6 +233,9 @@ func (lb *lbBalancer) newRemoteBalancerCCWrapper() { if lb.opt.Dialer != nil { dopts = append(dopts, grpc.WithContextDialer(lb.opt.Dialer)) } + if lb.opt.CustomUserAgent != "" { + dopts = append(dopts, grpc.WithUserAgent(lb.opt.CustomUserAgent)) + } // Explicitly set pickfirst as the balancer. dopts = append(dopts, grpc.WithDefaultServiceConfig(`{"loadBalancingPolicy":"pick_first"}`)) dopts = append(dopts, grpc.WithResolvers(lb.manualResolver)) @@ -245,7 +256,7 @@ func (lb *lbBalancer) newRemoteBalancerCCWrapper() { // receive ServerName as authority. cc, err := grpc.DialContext(context.Background(), lb.manualResolver.Scheme()+":///grpclb.subClientConn", dopts...) if err != nil { - grpclog.Fatalf("failed to dial: %v", err) + logger.Fatalf("failed to dial: %v", err) } ccw := &remoteBalancerCCWrapper{ cc: cc, @@ -278,6 +289,12 @@ func (ccw *remoteBalancerCCWrapper) readServerList(s *balanceLoadClientStream) e if serverList := reply.GetServerList(); serverList != nil { ccw.lb.processServerList(serverList) } + if reply.GetFallbackResponse() != nil { + // Eagerly enter fallback + ccw.lb.mu.Lock() + ccw.lb.refreshSubConns(ccw.lb.resolvedBackendAddrs, true, ccw.lb.usePickFirst) + ccw.lb.mu.Unlock() + } } } @@ -313,10 +330,8 @@ func (ccw *remoteBalancerCCWrapper) sendLoadReport(s *balanceLoadClientStream, i } } -func (ccw *remoteBalancerCCWrapper) callRemoteBalancer() (backoff bool, _ error) { +func (ccw *remoteBalancerCCWrapper) callRemoteBalancer(ctx context.Context) (backoff bool, _ error) { lbClient := &loadBalancerClient{cc: ccw.cc} - ctx, cancel := context.WithCancel(context.Background()) - defer cancel() stream, err := lbClient.BalanceLoad(ctx, grpc.WaitForReady(true)) if err != nil { return true, fmt.Errorf("grpclb: failed to perform RPC to the remote balancer %v", err) @@ -344,9 +359,6 @@ func (ccw *remoteBalancerCCWrapper) callRemoteBalancer() (backoff bool, _ error) if initResp == nil { return true, fmt.Errorf("grpclb: reply from remote balancer did not include initial response") } - if initResp.LoadBalancerDelegate != "" { - return true, fmt.Errorf("grpclb: Delegation is not supported") - } ccw.wg.Add(1) go func() { @@ -359,20 +371,52 @@ func (ccw *remoteBalancerCCWrapper) callRemoteBalancer() (backoff bool, _ error) return false, ccw.readServerList(stream) } +// cancelRemoteBalancerCall cancels the context used by the stream to the remote +// balancer. watchRemoteBalancer() takes care of restarting this call after the +// stream fails. +func (ccw *remoteBalancerCCWrapper) cancelRemoteBalancerCall() { + ccw.streamMu.Lock() + if ccw.streamCancel != nil { + ccw.streamCancel() + ccw.streamCancel = nil + } + ccw.streamMu.Unlock() +} + func (ccw *remoteBalancerCCWrapper) watchRemoteBalancer() { - defer ccw.wg.Done() + defer func() { + ccw.wg.Done() + ccw.streamMu.Lock() + if ccw.streamCancel != nil { + // This is to make sure that we don't leak the context when we are + // directly returning from inside of the below `for` loop. + ccw.streamCancel() + ccw.streamCancel = nil + } + ccw.streamMu.Unlock() + }() + var retryCount int + var ctx context.Context for { - doBackoff, err := ccw.callRemoteBalancer() + ccw.streamMu.Lock() + if ccw.streamCancel != nil { + ccw.streamCancel() + ccw.streamCancel = nil + } + ctx, ccw.streamCancel = context.WithCancel(context.Background()) + ccw.streamMu.Unlock() + + doBackoff, err := ccw.callRemoteBalancer(ctx) select { case <-ccw.done: return default: if err != nil { if err == errServerTerminatedConnection { - grpclog.Info(err) + logger.Info(err) } else { - grpclog.Warning(err) + logger.Warning(err) } } } diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_util.go b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_util.go index 636725e541..373f04b98d 100644 --- a/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_util.go +++ b/vendor/google.golang.org/grpc/balancer/grpclb/grpclb_util.go @@ -124,16 +124,16 @@ func (ccc *lbCacheClientConn) NewSubConn(addrs []resolver.Address, opts balancer if len(addrs) != 1 { return nil, fmt.Errorf("grpclb calling NewSubConn with addrs of length %v", len(addrs)) } - addrWithoutMD := addrs[0] - addrWithoutMD.Metadata = nil + addrWithoutAttrs := addrs[0] + addrWithoutAttrs.Attributes = nil ccc.mu.Lock() defer ccc.mu.Unlock() - if entry, ok := ccc.subConnCache[addrWithoutMD]; ok { + if entry, ok := ccc.subConnCache[addrWithoutAttrs]; ok { // If entry is in subConnCache, the SubConn was being deleted. // cancel function will never be nil. entry.cancel() - delete(ccc.subConnCache, addrWithoutMD) + delete(ccc.subConnCache, addrWithoutAttrs) return entry.sc, nil } @@ -142,7 +142,7 @@ func (ccc *lbCacheClientConn) NewSubConn(addrs []resolver.Address, opts balancer return nil, err } - ccc.subConnToAddr[scNew] = addrWithoutMD + ccc.subConnToAddr[scNew] = addrWithoutAttrs return scNew, nil } diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/regenerate.sh b/vendor/google.golang.org/grpc/balancer/grpclb/regenerate.sh deleted file mode 100644 index b8978e11b3..0000000000 --- a/vendor/google.golang.org/grpc/balancer/grpclb/regenerate.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/bash -# Copyright 2018 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -eux -o pipefail - -TMP=$(mktemp -d) - -function finish { - rm -rf "$TMP" -} -trap finish EXIT - -pushd "$TMP" -mkdir -p grpc/lb/v1 -curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/lb/v1/load_balancer.proto > grpc/lb/v1/load_balancer.proto - -protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/lb/v1/*.proto -popd -rm -f grpc_lb_v1/*.pb.go -cp "$TMP"/grpc/lb/v1/*.pb.go grpc_lb_v1/ - diff --git a/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go b/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go new file mode 100644 index 0000000000..4ecfa1c215 --- /dev/null +++ b/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go @@ -0,0 +1,51 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package state declares grpclb types to be set by resolvers wishing to pass +// information to grpclb via resolver.State Attributes. +package state + +import ( + "google.golang.org/grpc/resolver" +) + +// keyType is the key to use for storing State in Attributes. +type keyType string + +const key = keyType("grpc.grpclb.state") + +// State contains gRPCLB-relevant data passed from the name resolver. +type State struct { + // BalancerAddresses contains the remote load balancer address(es). If + // set, overrides any resolver-provided addresses with Type of GRPCLB. + BalancerAddresses []resolver.Address +} + +// Set returns a copy of the provided state with attributes containing s. s's +// data should not be mutated after calling Set. +func Set(state resolver.State, s *State) resolver.State { + state.Attributes = state.Attributes.WithValue(key, s) + return state +} + +// Get returns the grpclb State in the resolver.State, or nil if not present. +// The returned data should not be mutated. +func Get(state resolver.State) *State { + s, _ := state.Attributes.Value(key).(*State) + return s +} diff --git a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go index d4d645501c..274eb2f858 100644 --- a/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go +++ b/vendor/google.golang.org/grpc/balancer/roundrobin/roundrobin.go @@ -33,9 +33,11 @@ import ( // Name is the name of round_robin balancer. const Name = "round_robin" +var logger = grpclog.Component("roundrobin") + // newBuilder creates a new roundrobin balancer builder. func newBuilder() balancer.Builder { - return base.NewBalancerBuilderV2(Name, &rrPickerBuilder{}, base.Config{HealthCheck: true}) + return base.NewBalancerBuilder(Name, &rrPickerBuilder{}, base.Config{HealthCheck: true}) } func init() { @@ -44,12 +46,12 @@ func init() { type rrPickerBuilder struct{} -func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.V2Picker { - grpclog.Infof("roundrobinPicker: newPicker called with info: %v", info) +func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.Picker { + logger.Infof("roundrobinPicker: Build called with info: %v", info) if len(info.ReadySCs) == 0 { - return base.NewErrPickerV2(balancer.ErrNoSubConnAvailable) + return base.NewErrPicker(balancer.ErrNoSubConnAvailable) } - var scs []balancer.SubConn + scs := make([]balancer.SubConn, 0, len(info.ReadySCs)) for sc := range info.ReadySCs { scs = append(scs, sc) } diff --git a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go index 824f28e740..f4ea617468 100644 --- a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go +++ b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go @@ -24,8 +24,8 @@ import ( "google.golang.org/grpc/balancer" "google.golang.org/grpc/connectivity" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal/buffer" + "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/resolver" ) @@ -37,14 +37,20 @@ type scStateUpdate struct { err error } +// exitIdle contains no data and is just a signal sent on the updateCh in +// ccBalancerWrapper to instruct the balancer to exit idle. +type exitIdle struct{} + // ccBalancerWrapper is a wrapper on top of cc for balancers. // It implements balancer.ClientConn interface. type ccBalancerWrapper struct { - cc *ClientConn - balancerMu sync.Mutex // synchronizes calls to the balancer - balancer balancer.Balancer - scBuffer *buffer.Unbounded - done *grpcsync.Event + cc *ClientConn + balancerMu sync.Mutex // synchronizes calls to the balancer + balancer balancer.Balancer + hasExitIdle bool + updateCh *buffer.Unbounded + closed *grpcsync.Event + done *grpcsync.Event mu sync.Mutex subConns map[*acBalancerWrapper]struct{} @@ -53,12 +59,14 @@ type ccBalancerWrapper struct { func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.BuildOptions) *ccBalancerWrapper { ccb := &ccBalancerWrapper{ cc: cc, - scBuffer: buffer.NewUnbounded(), + updateCh: buffer.NewUnbounded(), + closed: grpcsync.NewEvent(), done: grpcsync.NewEvent(), subConns: make(map[*acBalancerWrapper]struct{}), } go ccb.watcher() ccb.balancer = b.Build(ccb, bopts) + _, ccb.hasExitIdle = ccb.balancer.(balancer.ExitIdler) return ccb } @@ -67,39 +75,72 @@ func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.Bui func (ccb *ccBalancerWrapper) watcher() { for { select { - case t := <-ccb.scBuffer.Get(): - ccb.scBuffer.Load() - if ccb.done.HasFired() { + case t := <-ccb.updateCh.Get(): + ccb.updateCh.Load() + if ccb.closed.HasFired() { break } - ccb.balancerMu.Lock() - su := t.(*scStateUpdate) - if ub, ok := ccb.balancer.(balancer.V2Balancer); ok { - ub.UpdateSubConnState(su.sc, balancer.SubConnState{ConnectivityState: su.state, ConnectionError: su.err}) - } else { - ccb.balancer.HandleSubConnStateChange(su.sc, su.state) + switch u := t.(type) { + case *scStateUpdate: + ccb.balancerMu.Lock() + ccb.balancer.UpdateSubConnState(u.sc, balancer.SubConnState{ConnectivityState: u.state, ConnectionError: u.err}) + ccb.balancerMu.Unlock() + case *acBalancerWrapper: + ccb.mu.Lock() + if ccb.subConns != nil { + delete(ccb.subConns, u) + ccb.cc.removeAddrConn(u.getAddrConn(), errConnDrain) + } + ccb.mu.Unlock() + case exitIdle: + if ccb.cc.GetState() == connectivity.Idle { + if ei, ok := ccb.balancer.(balancer.ExitIdler); ok { + // We already checked that the balancer implements + // ExitIdle before pushing the event to updateCh, but + // check conditionally again as defensive programming. + ccb.balancerMu.Lock() + ei.ExitIdle() + ccb.balancerMu.Unlock() + } + } + default: + logger.Errorf("ccBalancerWrapper.watcher: unknown update %+v, type %T", t, t) } - ccb.balancerMu.Unlock() - case <-ccb.done.Done(): + case <-ccb.closed.Done(): } - if ccb.done.HasFired() { + if ccb.closed.HasFired() { + ccb.balancerMu.Lock() ccb.balancer.Close() + ccb.balancerMu.Unlock() ccb.mu.Lock() scs := ccb.subConns ccb.subConns = nil ccb.mu.Unlock() + ccb.UpdateState(balancer.State{ConnectivityState: connectivity.Connecting, Picker: nil}) + ccb.done.Fire() + // Fire done before removing the addr conns. We can safely unblock + // ccb.close and allow the removeAddrConns to happen + // asynchronously. for acbw := range scs { ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain) } - ccb.UpdateState(balancer.State{ConnectivityState: connectivity.Connecting, Picker: nil}) return } } } func (ccb *ccBalancerWrapper) close() { - ccb.done.Fire() + ccb.closed.Fire() + <-ccb.done.Done() +} + +func (ccb *ccBalancerWrapper) exitIdle() bool { + if !ccb.hasExitIdle { + return false + } + ccb.updateCh.Put(exitIdle{}) + return true } func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State, err error) { @@ -113,7 +154,7 @@ func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s co if sc == nil { return } - ccb.scBuffer.Put(&scStateUpdate{ + ccb.updateCh.Put(&scStateUpdate{ sc: sc, state: s, err: err, @@ -123,19 +164,13 @@ func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s co func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error { ccb.balancerMu.Lock() defer ccb.balancerMu.Unlock() - if ub, ok := ccb.balancer.(balancer.V2Balancer); ok { - return ub.UpdateClientConnState(*ccs) - } - ccb.balancer.HandleResolvedAddrs(ccs.ResolverState.Addresses, nil) - return nil + return ccb.balancer.UpdateClientConnState(*ccs) } func (ccb *ccBalancerWrapper) resolverError(err error) { - if ub, ok := ccb.balancer.(balancer.V2Balancer); ok { - ccb.balancerMu.Lock() - ub.ResolverError(err) - ccb.balancerMu.Unlock() - } + ccb.balancerMu.Lock() + defer ccb.balancerMu.Unlock() + ccb.balancer.ResolverError(err) } func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) { @@ -160,32 +195,18 @@ func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer } func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) { + // The RemoveSubConn() is handled in the run() goroutine, to avoid deadlock + // during switchBalancer() if the old balancer calls RemoveSubConn() in its + // Close(). + ccb.updateCh.Put(sc) +} + +func (ccb *ccBalancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver.Address) { acbw, ok := sc.(*acBalancerWrapper) if !ok { return } - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { - return - } - delete(ccb.subConns, acbw) - ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain) -} - -func (ccb *ccBalancerWrapper) UpdateBalancerState(s connectivity.State, p balancer.Picker) { - ccb.mu.Lock() - defer ccb.mu.Unlock() - if ccb.subConns == nil { - return - } - // Update picker before updating state. Even though the ordering here does - // not matter, it can lead to multiple calls of Pick in the common start-up - // case where we wait for ready and then perform an RPC. If the picker is - // updated later, we could call the "connecting" picker when the state is - // updated, and then call the "ready" picker after the picker gets updated. - ccb.cc.blockingpicker.updatePicker(p) - ccb.cc.csMgr.updateState(s) + acbw.UpdateAddresses(addrs) } func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) { @@ -199,7 +220,7 @@ func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) { // case where we wait for ready and then perform an RPC. If the picker is // updated later, we could call the "connecting" picker when the state is // updated, and then call the "ready" picker after the picker gets updated. - ccb.cc.blockingpicker.updatePickerV2(s.Picker) + ccb.cc.blockingpicker.updatePicker(s.Picker) ccb.cc.csMgr.updateState(s.ConnectivityState) } @@ -222,7 +243,7 @@ func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) { acbw.mu.Lock() defer acbw.mu.Unlock() if len(addrs) <= 0 { - acbw.ac.tearDown(errConnDrain) + acbw.ac.cc.removeAddrConn(acbw.ac, errConnDrain) return } if !acbw.ac.tryUpdateAddrs(addrs) { @@ -237,23 +258,23 @@ func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) { acbw.ac.acbw = nil acbw.ac.mu.Unlock() acState := acbw.ac.getState() - acbw.ac.tearDown(errConnDrain) + acbw.ac.cc.removeAddrConn(acbw.ac, errConnDrain) if acState == connectivity.Shutdown { return } - ac, err := cc.newAddrConn(addrs, opts) + newAC, err := cc.newAddrConn(addrs, opts) if err != nil { - grpclog.Warningf("acBalancerWrapper: UpdateAddresses: failed to newAddrConn: %v", err) + channelz.Warningf(logger, acbw.ac.channelzID, "acBalancerWrapper: UpdateAddresses: failed to newAddrConn: %v", err) return } - acbw.ac = ac - ac.mu.Lock() - ac.acbw = acbw - ac.mu.Unlock() + acbw.ac = newAC + newAC.mu.Lock() + newAC.acbw = acbw + newAC.mu.Unlock() if acState != connectivity.Idle { - ac.connect() + go newAC.connect() } } } @@ -261,7 +282,7 @@ func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) { func (acbw *acBalancerWrapper) Connect() { acbw.mu.Lock() defer acbw.mu.Unlock() - acbw.ac.connect() + go acbw.ac.connect() } func (acbw *acBalancerWrapper) getAddrConn() *addrConn { diff --git a/vendor/google.golang.org/grpc/balancer_v1_wrapper.go b/vendor/google.golang.org/grpc/balancer_v1_wrapper.go deleted file mode 100644 index db04b08b84..0000000000 --- a/vendor/google.golang.org/grpc/balancer_v1_wrapper.go +++ /dev/null @@ -1,334 +0,0 @@ -/* - * - * Copyright 2017 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package grpc - -import ( - "sync" - - "google.golang.org/grpc/balancer" - "google.golang.org/grpc/connectivity" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/resolver" -) - -type balancerWrapperBuilder struct { - b Balancer // The v1 balancer. -} - -func (bwb *balancerWrapperBuilder) Build(cc balancer.ClientConn, opts balancer.BuildOptions) balancer.Balancer { - bwb.b.Start(opts.Target.Endpoint, BalancerConfig{ - DialCreds: opts.DialCreds, - Dialer: opts.Dialer, - }) - _, pickfirst := bwb.b.(*pickFirst) - bw := &balancerWrapper{ - balancer: bwb.b, - pickfirst: pickfirst, - cc: cc, - targetAddr: opts.Target.Endpoint, - startCh: make(chan struct{}), - conns: make(map[resolver.Address]balancer.SubConn), - connSt: make(map[balancer.SubConn]*scState), - csEvltr: &balancer.ConnectivityStateEvaluator{}, - state: connectivity.Idle, - } - cc.UpdateState(balancer.State{ConnectivityState: connectivity.Idle, Picker: bw}) - go bw.lbWatcher() - return bw -} - -func (bwb *balancerWrapperBuilder) Name() string { - return "wrapper" -} - -type scState struct { - addr Address // The v1 address type. - s connectivity.State - down func(error) -} - -type balancerWrapper struct { - balancer Balancer // The v1 balancer. - pickfirst bool - - cc balancer.ClientConn - targetAddr string // Target without the scheme. - - mu sync.Mutex - conns map[resolver.Address]balancer.SubConn - connSt map[balancer.SubConn]*scState - // This channel is closed when handling the first resolver result. - // lbWatcher blocks until this is closed, to avoid race between - // - NewSubConn is created, cc wants to notify balancer of state changes; - // - Build hasn't return, cc doesn't have access to balancer. - startCh chan struct{} - - // To aggregate the connectivity state. - csEvltr *balancer.ConnectivityStateEvaluator - state connectivity.State -} - -// lbWatcher watches the Notify channel of the balancer and manages -// connections accordingly. -func (bw *balancerWrapper) lbWatcher() { - <-bw.startCh - notifyCh := bw.balancer.Notify() - if notifyCh == nil { - // There's no resolver in the balancer. Connect directly. - a := resolver.Address{ - Addr: bw.targetAddr, - Type: resolver.Backend, - } - sc, err := bw.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{}) - if err != nil { - grpclog.Warningf("Error creating connection to %v. Err: %v", a, err) - } else { - bw.mu.Lock() - bw.conns[a] = sc - bw.connSt[sc] = &scState{ - addr: Address{Addr: bw.targetAddr}, - s: connectivity.Idle, - } - bw.mu.Unlock() - sc.Connect() - } - return - } - - for addrs := range notifyCh { - grpclog.Infof("balancerWrapper: got update addr from Notify: %v", addrs) - if bw.pickfirst { - var ( - oldA resolver.Address - oldSC balancer.SubConn - ) - bw.mu.Lock() - for oldA, oldSC = range bw.conns { - break - } - bw.mu.Unlock() - if len(addrs) <= 0 { - if oldSC != nil { - // Teardown old sc. - bw.mu.Lock() - delete(bw.conns, oldA) - delete(bw.connSt, oldSC) - bw.mu.Unlock() - bw.cc.RemoveSubConn(oldSC) - } - continue - } - - var newAddrs []resolver.Address - for _, a := range addrs { - newAddr := resolver.Address{ - Addr: a.Addr, - Type: resolver.Backend, // All addresses from balancer are all backends. - ServerName: "", - Metadata: a.Metadata, - } - newAddrs = append(newAddrs, newAddr) - } - if oldSC == nil { - // Create new sc. - sc, err := bw.cc.NewSubConn(newAddrs, balancer.NewSubConnOptions{}) - if err != nil { - grpclog.Warningf("Error creating connection to %v. Err: %v", newAddrs, err) - } else { - bw.mu.Lock() - // For pickfirst, there should be only one SubConn, so the - // address doesn't matter. All states updating (up and down) - // and picking should all happen on that only SubConn. - bw.conns[resolver.Address{}] = sc - bw.connSt[sc] = &scState{ - addr: addrs[0], // Use the first address. - s: connectivity.Idle, - } - bw.mu.Unlock() - sc.Connect() - } - } else { - bw.mu.Lock() - bw.connSt[oldSC].addr = addrs[0] - bw.mu.Unlock() - oldSC.UpdateAddresses(newAddrs) - } - } else { - var ( - add []resolver.Address // Addresses need to setup connections. - del []balancer.SubConn // Connections need to tear down. - ) - resAddrs := make(map[resolver.Address]Address) - for _, a := range addrs { - resAddrs[resolver.Address{ - Addr: a.Addr, - Type: resolver.Backend, // All addresses from balancer are all backends. - ServerName: "", - Metadata: a.Metadata, - }] = a - } - bw.mu.Lock() - for a := range resAddrs { - if _, ok := bw.conns[a]; !ok { - add = append(add, a) - } - } - for a, c := range bw.conns { - if _, ok := resAddrs[a]; !ok { - del = append(del, c) - delete(bw.conns, a) - // Keep the state of this sc in bw.connSt until its state becomes Shutdown. - } - } - bw.mu.Unlock() - for _, a := range add { - sc, err := bw.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{}) - if err != nil { - grpclog.Warningf("Error creating connection to %v. Err: %v", a, err) - } else { - bw.mu.Lock() - bw.conns[a] = sc - bw.connSt[sc] = &scState{ - addr: resAddrs[a], - s: connectivity.Idle, - } - bw.mu.Unlock() - sc.Connect() - } - } - for _, c := range del { - bw.cc.RemoveSubConn(c) - } - } - } -} - -func (bw *balancerWrapper) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) { - bw.mu.Lock() - defer bw.mu.Unlock() - scSt, ok := bw.connSt[sc] - if !ok { - return - } - if s == connectivity.Idle { - sc.Connect() - } - oldS := scSt.s - scSt.s = s - if oldS != connectivity.Ready && s == connectivity.Ready { - scSt.down = bw.balancer.Up(scSt.addr) - } else if oldS == connectivity.Ready && s != connectivity.Ready { - if scSt.down != nil { - scSt.down(errConnClosing) - } - } - sa := bw.csEvltr.RecordTransition(oldS, s) - if bw.state != sa { - bw.state = sa - } - bw.cc.UpdateState(balancer.State{ConnectivityState: bw.state, Picker: bw}) - if s == connectivity.Shutdown { - // Remove state for this sc. - delete(bw.connSt, sc) - } -} - -func (bw *balancerWrapper) HandleResolvedAddrs([]resolver.Address, error) { - bw.mu.Lock() - defer bw.mu.Unlock() - select { - case <-bw.startCh: - default: - close(bw.startCh) - } - // There should be a resolver inside the balancer. - // All updates here, if any, are ignored. -} - -func (bw *balancerWrapper) Close() { - bw.mu.Lock() - defer bw.mu.Unlock() - select { - case <-bw.startCh: - default: - close(bw.startCh) - } - bw.balancer.Close() -} - -// The picker is the balancerWrapper itself. -// It either blocks or returns error, consistent with v1 balancer Get(). -func (bw *balancerWrapper) Pick(info balancer.PickInfo) (result balancer.PickResult, err error) { - failfast := true // Default failfast is true. - if ss, ok := rpcInfoFromContext(info.Ctx); ok { - failfast = ss.failfast - } - a, p, err := bw.balancer.Get(info.Ctx, BalancerGetOptions{BlockingWait: !failfast}) - if err != nil { - return balancer.PickResult{}, toRPCErr(err) - } - if p != nil { - result.Done = func(balancer.DoneInfo) { p() } - defer func() { - if err != nil { - p() - } - }() - } - - bw.mu.Lock() - defer bw.mu.Unlock() - if bw.pickfirst { - // Get the first sc in conns. - for _, result.SubConn = range bw.conns { - return result, nil - } - return balancer.PickResult{}, balancer.ErrNoSubConnAvailable - } - var ok1 bool - result.SubConn, ok1 = bw.conns[resolver.Address{ - Addr: a.Addr, - Type: resolver.Backend, - ServerName: "", - Metadata: a.Metadata, - }] - s, ok2 := bw.connSt[result.SubConn] - if !ok1 || !ok2 { - // This can only happen due to a race where Get() returned an address - // that was subsequently removed by Notify. In this case we should - // retry always. - return balancer.PickResult{}, balancer.ErrNoSubConnAvailable - } - switch s.s { - case connectivity.Ready, connectivity.Idle: - return result, nil - case connectivity.Shutdown, connectivity.TransientFailure: - // If the returned sc has been shut down or is in transient failure, - // return error, and this RPC will fail or wait for another picker (if - // non-failfast). - return balancer.PickResult{}, balancer.ErrTransientFailure - default: - // For other states (connecting or unknown), the v1 balancer would - // traditionally wait until ready and then issue the RPC. Returning - // ErrNoSubConnAvailable will be a slight improvement in that it will - // allow the balancer to choose another address in case others are - // connected. - return balancer.PickResult{}, balancer.ErrNoSubConnAvailable - } -} diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go index f393bb6618..ed75290cdf 100644 --- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go +++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go @@ -1,24 +1,49 @@ +// Copyright 2018 The gRPC Authors +// All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// The canonical version of this proto can be found at +// https://github.com/grpc/grpc-proto/blob/master/grpc/binlog/v1/binarylog.proto + // Code generated by protoc-gen-go. DO NOT EDIT. -// source: grpc/binarylog/grpc_binarylog_v1/binarylog.proto +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.14.0 +// source: grpc/binlog/v1/binarylog.proto -package grpc_binarylog_v1 // import "google.golang.org/grpc/binarylog/grpc_binarylog_v1" +package grpc_binarylog_v1 -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" -import duration "github.com/golang/protobuf/ptypes/duration" -import timestamp "github.com/golang/protobuf/ptypes/timestamp" +import ( + proto "github.com/golang/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + durationpb "google.golang.org/protobuf/types/known/durationpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 // Enumerates the type of event // Note the terminology is different from the RPC semantics @@ -54,32 +79,55 @@ const ( GrpcLogEntry_EVENT_TYPE_CANCEL GrpcLogEntry_EventType = 7 ) -var GrpcLogEntry_EventType_name = map[int32]string{ - 0: "EVENT_TYPE_UNKNOWN", - 1: "EVENT_TYPE_CLIENT_HEADER", - 2: "EVENT_TYPE_SERVER_HEADER", - 3: "EVENT_TYPE_CLIENT_MESSAGE", - 4: "EVENT_TYPE_SERVER_MESSAGE", - 5: "EVENT_TYPE_CLIENT_HALF_CLOSE", - 6: "EVENT_TYPE_SERVER_TRAILER", - 7: "EVENT_TYPE_CANCEL", -} -var GrpcLogEntry_EventType_value = map[string]int32{ - "EVENT_TYPE_UNKNOWN": 0, - "EVENT_TYPE_CLIENT_HEADER": 1, - "EVENT_TYPE_SERVER_HEADER": 2, - "EVENT_TYPE_CLIENT_MESSAGE": 3, - "EVENT_TYPE_SERVER_MESSAGE": 4, - "EVENT_TYPE_CLIENT_HALF_CLOSE": 5, - "EVENT_TYPE_SERVER_TRAILER": 6, - "EVENT_TYPE_CANCEL": 7, +// Enum value maps for GrpcLogEntry_EventType. +var ( + GrpcLogEntry_EventType_name = map[int32]string{ + 0: "EVENT_TYPE_UNKNOWN", + 1: "EVENT_TYPE_CLIENT_HEADER", + 2: "EVENT_TYPE_SERVER_HEADER", + 3: "EVENT_TYPE_CLIENT_MESSAGE", + 4: "EVENT_TYPE_SERVER_MESSAGE", + 5: "EVENT_TYPE_CLIENT_HALF_CLOSE", + 6: "EVENT_TYPE_SERVER_TRAILER", + 7: "EVENT_TYPE_CANCEL", + } + GrpcLogEntry_EventType_value = map[string]int32{ + "EVENT_TYPE_UNKNOWN": 0, + "EVENT_TYPE_CLIENT_HEADER": 1, + "EVENT_TYPE_SERVER_HEADER": 2, + "EVENT_TYPE_CLIENT_MESSAGE": 3, + "EVENT_TYPE_SERVER_MESSAGE": 4, + "EVENT_TYPE_CLIENT_HALF_CLOSE": 5, + "EVENT_TYPE_SERVER_TRAILER": 6, + "EVENT_TYPE_CANCEL": 7, + } +) + +func (x GrpcLogEntry_EventType) Enum() *GrpcLogEntry_EventType { + p := new(GrpcLogEntry_EventType) + *p = x + return p } func (x GrpcLogEntry_EventType) String() string { - return proto.EnumName(GrpcLogEntry_EventType_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } + +func (GrpcLogEntry_EventType) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_binlog_v1_binarylog_proto_enumTypes[0].Descriptor() +} + +func (GrpcLogEntry_EventType) Type() protoreflect.EnumType { + return &file_grpc_binlog_v1_binarylog_proto_enumTypes[0] +} + +func (x GrpcLogEntry_EventType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use GrpcLogEntry_EventType.Descriptor instead. func (GrpcLogEntry_EventType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{0, 0} + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{0, 0} } // Enumerates the entity that generates the log entry @@ -91,22 +139,45 @@ const ( GrpcLogEntry_LOGGER_SERVER GrpcLogEntry_Logger = 2 ) -var GrpcLogEntry_Logger_name = map[int32]string{ - 0: "LOGGER_UNKNOWN", - 1: "LOGGER_CLIENT", - 2: "LOGGER_SERVER", -} -var GrpcLogEntry_Logger_value = map[string]int32{ - "LOGGER_UNKNOWN": 0, - "LOGGER_CLIENT": 1, - "LOGGER_SERVER": 2, +// Enum value maps for GrpcLogEntry_Logger. +var ( + GrpcLogEntry_Logger_name = map[int32]string{ + 0: "LOGGER_UNKNOWN", + 1: "LOGGER_CLIENT", + 2: "LOGGER_SERVER", + } + GrpcLogEntry_Logger_value = map[string]int32{ + "LOGGER_UNKNOWN": 0, + "LOGGER_CLIENT": 1, + "LOGGER_SERVER": 2, + } +) + +func (x GrpcLogEntry_Logger) Enum() *GrpcLogEntry_Logger { + p := new(GrpcLogEntry_Logger) + *p = x + return p } func (x GrpcLogEntry_Logger) String() string { - return proto.EnumName(GrpcLogEntry_Logger_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } + +func (GrpcLogEntry_Logger) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_binlog_v1_binarylog_proto_enumTypes[1].Descriptor() +} + +func (GrpcLogEntry_Logger) Type() protoreflect.EnumType { + return &file_grpc_binlog_v1_binarylog_proto_enumTypes[1] +} + +func (x GrpcLogEntry_Logger) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use GrpcLogEntry_Logger.Descriptor instead. func (GrpcLogEntry_Logger) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{0, 1} + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{0, 1} } type Address_Type int32 @@ -122,30 +193,57 @@ const ( Address_TYPE_UNIX Address_Type = 3 ) -var Address_Type_name = map[int32]string{ - 0: "TYPE_UNKNOWN", - 1: "TYPE_IPV4", - 2: "TYPE_IPV6", - 3: "TYPE_UNIX", -} -var Address_Type_value = map[string]int32{ - "TYPE_UNKNOWN": 0, - "TYPE_IPV4": 1, - "TYPE_IPV6": 2, - "TYPE_UNIX": 3, +// Enum value maps for Address_Type. +var ( + Address_Type_name = map[int32]string{ + 0: "TYPE_UNKNOWN", + 1: "TYPE_IPV4", + 2: "TYPE_IPV6", + 3: "TYPE_UNIX", + } + Address_Type_value = map[string]int32{ + "TYPE_UNKNOWN": 0, + "TYPE_IPV4": 1, + "TYPE_IPV6": 2, + "TYPE_UNIX": 3, + } +) + +func (x Address_Type) Enum() *Address_Type { + p := new(Address_Type) + *p = x + return p } func (x Address_Type) String() string { - return proto.EnumName(Address_Type_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } + +func (Address_Type) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_binlog_v1_binarylog_proto_enumTypes[2].Descriptor() +} + +func (Address_Type) Type() protoreflect.EnumType { + return &file_grpc_binlog_v1_binarylog_proto_enumTypes[2] +} + +func (x Address_Type) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Address_Type.Descriptor instead. func (Address_Type) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{7, 0} + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{7, 0} } // Log entry we store in binary logs type GrpcLogEntry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The timestamp of the binary log message - Timestamp *timestamp.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + Timestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` // Uniquely identifies a call. The value must not be 0 in order to disambiguate // from an unset value. // Each call may have several log entries, they will all have the same call_id. @@ -158,11 +256,11 @@ type GrpcLogEntry struct { // durability or ordering is not guaranteed. SequenceIdWithinCall uint64 `protobuf:"varint,3,opt,name=sequence_id_within_call,json=sequenceIdWithinCall,proto3" json:"sequence_id_within_call,omitempty"` Type GrpcLogEntry_EventType `protobuf:"varint,4,opt,name=type,proto3,enum=grpc.binarylog.v1.GrpcLogEntry_EventType" json:"type,omitempty"` - Logger GrpcLogEntry_Logger `protobuf:"varint,5,opt,name=logger,proto3,enum=grpc.binarylog.v1.GrpcLogEntry_Logger" json:"logger,omitempty"` + Logger GrpcLogEntry_Logger `protobuf:"varint,5,opt,name=logger,proto3,enum=grpc.binarylog.v1.GrpcLogEntry_Logger" json:"logger,omitempty"` // One of the above Logger enum // The logger uses one of the following fields to record the payload, // according to the type of the log entry. // - // Types that are valid to be assigned to Payload: + // Types that are assignable to Payload: // *GrpcLogEntry_ClientHeader // *GrpcLogEntry_ServerHeader // *GrpcLogEntry_Message @@ -175,71 +273,125 @@ type GrpcLogEntry struct { // EVENT_TYPE_SERVER_HEADER normally or EVENT_TYPE_SERVER_TRAILER in // the case of trailers-only. On server side, peer is always // logged on EVENT_TYPE_CLIENT_HEADER. - Peer *Address `protobuf:"bytes,11,opt,name=peer,proto3" json:"peer,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Peer *Address `protobuf:"bytes,11,opt,name=peer,proto3" json:"peer,omitempty"` } -func (m *GrpcLogEntry) Reset() { *m = GrpcLogEntry{} } -func (m *GrpcLogEntry) String() string { return proto.CompactTextString(m) } -func (*GrpcLogEntry) ProtoMessage() {} +func (x *GrpcLogEntry) Reset() { + *x = GrpcLogEntry{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GrpcLogEntry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GrpcLogEntry) ProtoMessage() {} + +func (x *GrpcLogEntry) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GrpcLogEntry.ProtoReflect.Descriptor instead. func (*GrpcLogEntry) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{0} -} -func (m *GrpcLogEntry) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GrpcLogEntry.Unmarshal(m, b) -} -func (m *GrpcLogEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GrpcLogEntry.Marshal(b, m, deterministic) -} -func (dst *GrpcLogEntry) XXX_Merge(src proto.Message) { - xxx_messageInfo_GrpcLogEntry.Merge(dst, src) -} -func (m *GrpcLogEntry) XXX_Size() int { - return xxx_messageInfo_GrpcLogEntry.Size(m) -} -func (m *GrpcLogEntry) XXX_DiscardUnknown() { - xxx_messageInfo_GrpcLogEntry.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{0} } -var xxx_messageInfo_GrpcLogEntry proto.InternalMessageInfo - -func (m *GrpcLogEntry) GetTimestamp() *timestamp.Timestamp { - if m != nil { - return m.Timestamp +func (x *GrpcLogEntry) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp } return nil } -func (m *GrpcLogEntry) GetCallId() uint64 { - if m != nil { - return m.CallId +func (x *GrpcLogEntry) GetCallId() uint64 { + if x != nil { + return x.CallId } return 0 } -func (m *GrpcLogEntry) GetSequenceIdWithinCall() uint64 { - if m != nil { - return m.SequenceIdWithinCall +func (x *GrpcLogEntry) GetSequenceIdWithinCall() uint64 { + if x != nil { + return x.SequenceIdWithinCall } return 0 } -func (m *GrpcLogEntry) GetType() GrpcLogEntry_EventType { - if m != nil { - return m.Type +func (x *GrpcLogEntry) GetType() GrpcLogEntry_EventType { + if x != nil { + return x.Type } return GrpcLogEntry_EVENT_TYPE_UNKNOWN } -func (m *GrpcLogEntry) GetLogger() GrpcLogEntry_Logger { - if m != nil { - return m.Logger +func (x *GrpcLogEntry) GetLogger() GrpcLogEntry_Logger { + if x != nil { + return x.Logger } return GrpcLogEntry_LOGGER_UNKNOWN } +func (m *GrpcLogEntry) GetPayload() isGrpcLogEntry_Payload { + if m != nil { + return m.Payload + } + return nil +} + +func (x *GrpcLogEntry) GetClientHeader() *ClientHeader { + if x, ok := x.GetPayload().(*GrpcLogEntry_ClientHeader); ok { + return x.ClientHeader + } + return nil +} + +func (x *GrpcLogEntry) GetServerHeader() *ServerHeader { + if x, ok := x.GetPayload().(*GrpcLogEntry_ServerHeader); ok { + return x.ServerHeader + } + return nil +} + +func (x *GrpcLogEntry) GetMessage() *Message { + if x, ok := x.GetPayload().(*GrpcLogEntry_Message); ok { + return x.Message + } + return nil +} + +func (x *GrpcLogEntry) GetTrailer() *Trailer { + if x, ok := x.GetPayload().(*GrpcLogEntry_Trailer); ok { + return x.Trailer + } + return nil +} + +func (x *GrpcLogEntry) GetPayloadTruncated() bool { + if x != nil { + return x.PayloadTruncated + } + return false +} + +func (x *GrpcLogEntry) GetPeer() *Address { + if x != nil { + return x.Peer + } + return nil +} + type isGrpcLogEntry_Payload interface { isGrpcLogEntry_Payload() } @@ -253,6 +405,7 @@ type GrpcLogEntry_ServerHeader struct { } type GrpcLogEntry_Message struct { + // Used by EVENT_TYPE_CLIENT_MESSAGE, EVENT_TYPE_SERVER_MESSAGE Message *Message `protobuf:"bytes,8,opt,name=message,proto3,oneof"` } @@ -268,168 +421,11 @@ func (*GrpcLogEntry_Message) isGrpcLogEntry_Payload() {} func (*GrpcLogEntry_Trailer) isGrpcLogEntry_Payload() {} -func (m *GrpcLogEntry) GetPayload() isGrpcLogEntry_Payload { - if m != nil { - return m.Payload - } - return nil -} - -func (m *GrpcLogEntry) GetClientHeader() *ClientHeader { - if x, ok := m.GetPayload().(*GrpcLogEntry_ClientHeader); ok { - return x.ClientHeader - } - return nil -} - -func (m *GrpcLogEntry) GetServerHeader() *ServerHeader { - if x, ok := m.GetPayload().(*GrpcLogEntry_ServerHeader); ok { - return x.ServerHeader - } - return nil -} - -func (m *GrpcLogEntry) GetMessage() *Message { - if x, ok := m.GetPayload().(*GrpcLogEntry_Message); ok { - return x.Message - } - return nil -} - -func (m *GrpcLogEntry) GetTrailer() *Trailer { - if x, ok := m.GetPayload().(*GrpcLogEntry_Trailer); ok { - return x.Trailer - } - return nil -} - -func (m *GrpcLogEntry) GetPayloadTruncated() bool { - if m != nil { - return m.PayloadTruncated - } - return false -} - -func (m *GrpcLogEntry) GetPeer() *Address { - if m != nil { - return m.Peer - } - return nil -} - -// XXX_OneofFuncs is for the internal use of the proto package. -func (*GrpcLogEntry) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { - return _GrpcLogEntry_OneofMarshaler, _GrpcLogEntry_OneofUnmarshaler, _GrpcLogEntry_OneofSizer, []interface{}{ - (*GrpcLogEntry_ClientHeader)(nil), - (*GrpcLogEntry_ServerHeader)(nil), - (*GrpcLogEntry_Message)(nil), - (*GrpcLogEntry_Trailer)(nil), - } -} - -func _GrpcLogEntry_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { - m := msg.(*GrpcLogEntry) - // payload - switch x := m.Payload.(type) { - case *GrpcLogEntry_ClientHeader: - b.EncodeVarint(6<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.ClientHeader); err != nil { - return err - } - case *GrpcLogEntry_ServerHeader: - b.EncodeVarint(7<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.ServerHeader); err != nil { - return err - } - case *GrpcLogEntry_Message: - b.EncodeVarint(8<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Message); err != nil { - return err - } - case *GrpcLogEntry_Trailer: - b.EncodeVarint(9<<3 | proto.WireBytes) - if err := b.EncodeMessage(x.Trailer); err != nil { - return err - } - case nil: - default: - return fmt.Errorf("GrpcLogEntry.Payload has unexpected type %T", x) - } - return nil -} - -func _GrpcLogEntry_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { - m := msg.(*GrpcLogEntry) - switch tag { - case 6: // payload.client_header - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(ClientHeader) - err := b.DecodeMessage(msg) - m.Payload = &GrpcLogEntry_ClientHeader{msg} - return true, err - case 7: // payload.server_header - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(ServerHeader) - err := b.DecodeMessage(msg) - m.Payload = &GrpcLogEntry_ServerHeader{msg} - return true, err - case 8: // payload.message - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Message) - err := b.DecodeMessage(msg) - m.Payload = &GrpcLogEntry_Message{msg} - return true, err - case 9: // payload.trailer - if wire != proto.WireBytes { - return true, proto.ErrInternalBadWireType - } - msg := new(Trailer) - err := b.DecodeMessage(msg) - m.Payload = &GrpcLogEntry_Trailer{msg} - return true, err - default: - return false, nil - } -} - -func _GrpcLogEntry_OneofSizer(msg proto.Message) (n int) { - m := msg.(*GrpcLogEntry) - // payload - switch x := m.Payload.(type) { - case *GrpcLogEntry_ClientHeader: - s := proto.Size(x.ClientHeader) - n += 1 // tag and wire - n += proto.SizeVarint(uint64(s)) - n += s - case *GrpcLogEntry_ServerHeader: - s := proto.Size(x.ServerHeader) - n += 1 // tag and wire - n += proto.SizeVarint(uint64(s)) - n += s - case *GrpcLogEntry_Message: - s := proto.Size(x.Message) - n += 1 // tag and wire - n += proto.SizeVarint(uint64(s)) - n += s - case *GrpcLogEntry_Trailer: - s := proto.Size(x.Trailer) - n += 1 // tag and wire - n += proto.SizeVarint(uint64(s)) - n += s - case nil: - default: - panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) - } - return n -} - type ClientHeader struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // This contains only the metadata from the application. Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"` // The name of the RPC method, which looks something like: @@ -443,104 +439,122 @@ type ClientHeader struct { // or : . Authority string `protobuf:"bytes,3,opt,name=authority,proto3" json:"authority,omitempty"` // the RPC timeout - Timeout *duration.Duration `protobuf:"bytes,4,opt,name=timeout,proto3" json:"timeout,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Timeout *durationpb.Duration `protobuf:"bytes,4,opt,name=timeout,proto3" json:"timeout,omitempty"` } -func (m *ClientHeader) Reset() { *m = ClientHeader{} } -func (m *ClientHeader) String() string { return proto.CompactTextString(m) } -func (*ClientHeader) ProtoMessage() {} +func (x *ClientHeader) Reset() { + *x = ClientHeader{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ClientHeader) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ClientHeader) ProtoMessage() {} + +func (x *ClientHeader) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ClientHeader.ProtoReflect.Descriptor instead. func (*ClientHeader) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{1} -} -func (m *ClientHeader) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ClientHeader.Unmarshal(m, b) -} -func (m *ClientHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ClientHeader.Marshal(b, m, deterministic) -} -func (dst *ClientHeader) XXX_Merge(src proto.Message) { - xxx_messageInfo_ClientHeader.Merge(dst, src) -} -func (m *ClientHeader) XXX_Size() int { - return xxx_messageInfo_ClientHeader.Size(m) -} -func (m *ClientHeader) XXX_DiscardUnknown() { - xxx_messageInfo_ClientHeader.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{1} } -var xxx_messageInfo_ClientHeader proto.InternalMessageInfo - -func (m *ClientHeader) GetMetadata() *Metadata { - if m != nil { - return m.Metadata +func (x *ClientHeader) GetMetadata() *Metadata { + if x != nil { + return x.Metadata } return nil } -func (m *ClientHeader) GetMethodName() string { - if m != nil { - return m.MethodName +func (x *ClientHeader) GetMethodName() string { + if x != nil { + return x.MethodName } return "" } -func (m *ClientHeader) GetAuthority() string { - if m != nil { - return m.Authority +func (x *ClientHeader) GetAuthority() string { + if x != nil { + return x.Authority } return "" } -func (m *ClientHeader) GetTimeout() *duration.Duration { - if m != nil { - return m.Timeout +func (x *ClientHeader) GetTimeout() *durationpb.Duration { + if x != nil { + return x.Timeout } return nil } type ServerHeader struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // This contains only the metadata from the application. - Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"` } -func (m *ServerHeader) Reset() { *m = ServerHeader{} } -func (m *ServerHeader) String() string { return proto.CompactTextString(m) } -func (*ServerHeader) ProtoMessage() {} +func (x *ServerHeader) Reset() { + *x = ServerHeader{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ServerHeader) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ServerHeader) ProtoMessage() {} + +func (x *ServerHeader) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ServerHeader.ProtoReflect.Descriptor instead. func (*ServerHeader) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{2} -} -func (m *ServerHeader) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ServerHeader.Unmarshal(m, b) -} -func (m *ServerHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ServerHeader.Marshal(b, m, deterministic) -} -func (dst *ServerHeader) XXX_Merge(src proto.Message) { - xxx_messageInfo_ServerHeader.Merge(dst, src) -} -func (m *ServerHeader) XXX_Size() int { - return xxx_messageInfo_ServerHeader.Size(m) -} -func (m *ServerHeader) XXX_DiscardUnknown() { - xxx_messageInfo_ServerHeader.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{2} } -var xxx_messageInfo_ServerHeader proto.InternalMessageInfo - -func (m *ServerHeader) GetMetadata() *Metadata { - if m != nil { - return m.Metadata +func (x *ServerHeader) GetMetadata() *Metadata { + if x != nil { + return x.Metadata } return nil } type Trailer struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // This contains only the metadata from the application. Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"` // The gRPC status code. @@ -550,110 +564,124 @@ type Trailer struct { StatusMessage string `protobuf:"bytes,3,opt,name=status_message,json=statusMessage,proto3" json:"status_message,omitempty"` // The value of the 'grpc-status-details-bin' metadata key. If // present, this is always an encoded 'google.rpc.Status' message. - StatusDetails []byte `protobuf:"bytes,4,opt,name=status_details,json=statusDetails,proto3" json:"status_details,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + StatusDetails []byte `protobuf:"bytes,4,opt,name=status_details,json=statusDetails,proto3" json:"status_details,omitempty"` } -func (m *Trailer) Reset() { *m = Trailer{} } -func (m *Trailer) String() string { return proto.CompactTextString(m) } -func (*Trailer) ProtoMessage() {} +func (x *Trailer) Reset() { + *x = Trailer{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Trailer) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Trailer) ProtoMessage() {} + +func (x *Trailer) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Trailer.ProtoReflect.Descriptor instead. func (*Trailer) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{3} -} -func (m *Trailer) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Trailer.Unmarshal(m, b) -} -func (m *Trailer) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Trailer.Marshal(b, m, deterministic) -} -func (dst *Trailer) XXX_Merge(src proto.Message) { - xxx_messageInfo_Trailer.Merge(dst, src) -} -func (m *Trailer) XXX_Size() int { - return xxx_messageInfo_Trailer.Size(m) -} -func (m *Trailer) XXX_DiscardUnknown() { - xxx_messageInfo_Trailer.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{3} } -var xxx_messageInfo_Trailer proto.InternalMessageInfo - -func (m *Trailer) GetMetadata() *Metadata { - if m != nil { - return m.Metadata +func (x *Trailer) GetMetadata() *Metadata { + if x != nil { + return x.Metadata } return nil } -func (m *Trailer) GetStatusCode() uint32 { - if m != nil { - return m.StatusCode +func (x *Trailer) GetStatusCode() uint32 { + if x != nil { + return x.StatusCode } return 0 } -func (m *Trailer) GetStatusMessage() string { - if m != nil { - return m.StatusMessage +func (x *Trailer) GetStatusMessage() string { + if x != nil { + return x.StatusMessage } return "" } -func (m *Trailer) GetStatusDetails() []byte { - if m != nil { - return m.StatusDetails +func (x *Trailer) GetStatusDetails() []byte { + if x != nil { + return x.StatusDetails } return nil } // Message payload, used by CLIENT_MESSAGE and SERVER_MESSAGE type Message struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Length of the message. It may not be the same as the length of the // data field, as the logging payload can be truncated or omitted. Length uint32 `protobuf:"varint,1,opt,name=length,proto3" json:"length,omitempty"` // May be truncated or omitted. - Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"` } -func (m *Message) Reset() { *m = Message{} } -func (m *Message) String() string { return proto.CompactTextString(m) } -func (*Message) ProtoMessage() {} +func (x *Message) Reset() { + *x = Message{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Message) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Message) ProtoMessage() {} + +func (x *Message) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Message.ProtoReflect.Descriptor instead. func (*Message) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{4} -} -func (m *Message) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Message.Unmarshal(m, b) -} -func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Message.Marshal(b, m, deterministic) -} -func (dst *Message) XXX_Merge(src proto.Message) { - xxx_messageInfo_Message.Merge(dst, src) -} -func (m *Message) XXX_Size() int { - return xxx_messageInfo_Message.Size(m) -} -func (m *Message) XXX_DiscardUnknown() { - xxx_messageInfo_Message.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{4} } -var xxx_messageInfo_Message proto.InternalMessageInfo - -func (m *Message) GetLength() uint32 { - if m != nil { - return m.Length +func (x *Message) GetLength() uint32 { + if x != nil { + return x.Length } return 0 } -func (m *Message) GetData() []byte { - if m != nil { - return m.Data +func (x *Message) GetData() []byte { + if x != nil { + return x.Data } return nil } @@ -680,221 +708,480 @@ func (m *Message) GetData() []byte { // header is just a normal metadata key. // The pair will not count towards the size limit. type Metadata struct { - Entry []*MetadataEntry `protobuf:"bytes,1,rep,name=entry,proto3" json:"entry,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Entry []*MetadataEntry `protobuf:"bytes,1,rep,name=entry,proto3" json:"entry,omitempty"` } -func (m *Metadata) Reset() { *m = Metadata{} } -func (m *Metadata) String() string { return proto.CompactTextString(m) } -func (*Metadata) ProtoMessage() {} +func (x *Metadata) Reset() { + *x = Metadata{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Metadata) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Metadata) ProtoMessage() {} + +func (x *Metadata) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Metadata.ProtoReflect.Descriptor instead. func (*Metadata) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{5} -} -func (m *Metadata) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Metadata.Unmarshal(m, b) -} -func (m *Metadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Metadata.Marshal(b, m, deterministic) -} -func (dst *Metadata) XXX_Merge(src proto.Message) { - xxx_messageInfo_Metadata.Merge(dst, src) -} -func (m *Metadata) XXX_Size() int { - return xxx_messageInfo_Metadata.Size(m) -} -func (m *Metadata) XXX_DiscardUnknown() { - xxx_messageInfo_Metadata.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{5} } -var xxx_messageInfo_Metadata proto.InternalMessageInfo - -func (m *Metadata) GetEntry() []*MetadataEntry { - if m != nil { - return m.Entry +func (x *Metadata) GetEntry() []*MetadataEntry { + if x != nil { + return x.Entry } return nil } // A metadata key value pair type MetadataEntry struct { - Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` - Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` + Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` } -func (m *MetadataEntry) Reset() { *m = MetadataEntry{} } -func (m *MetadataEntry) String() string { return proto.CompactTextString(m) } -func (*MetadataEntry) ProtoMessage() {} +func (x *MetadataEntry) Reset() { + *x = MetadataEntry{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MetadataEntry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MetadataEntry) ProtoMessage() {} + +func (x *MetadataEntry) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MetadataEntry.ProtoReflect.Descriptor instead. func (*MetadataEntry) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{6} -} -func (m *MetadataEntry) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MetadataEntry.Unmarshal(m, b) -} -func (m *MetadataEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MetadataEntry.Marshal(b, m, deterministic) -} -func (dst *MetadataEntry) XXX_Merge(src proto.Message) { - xxx_messageInfo_MetadataEntry.Merge(dst, src) -} -func (m *MetadataEntry) XXX_Size() int { - return xxx_messageInfo_MetadataEntry.Size(m) -} -func (m *MetadataEntry) XXX_DiscardUnknown() { - xxx_messageInfo_MetadataEntry.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{6} } -var xxx_messageInfo_MetadataEntry proto.InternalMessageInfo - -func (m *MetadataEntry) GetKey() string { - if m != nil { - return m.Key +func (x *MetadataEntry) GetKey() string { + if x != nil { + return x.Key } return "" } -func (m *MetadataEntry) GetValue() []byte { - if m != nil { - return m.Value +func (x *MetadataEntry) GetValue() []byte { + if x != nil { + return x.Value } return nil } // Address information type Address struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + Type Address_Type `protobuf:"varint,1,opt,name=type,proto3,enum=grpc.binarylog.v1.Address_Type" json:"type,omitempty"` Address string `protobuf:"bytes,2,opt,name=address,proto3" json:"address,omitempty"` // only for TYPE_IPV4 and TYPE_IPV6 - IpPort uint32 `protobuf:"varint,3,opt,name=ip_port,json=ipPort,proto3" json:"ip_port,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + IpPort uint32 `protobuf:"varint,3,opt,name=ip_port,json=ipPort,proto3" json:"ip_port,omitempty"` } -func (m *Address) Reset() { *m = Address{} } -func (m *Address) String() string { return proto.CompactTextString(m) } -func (*Address) ProtoMessage() {} +func (x *Address) Reset() { + *x = Address{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Address) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Address) ProtoMessage() {} + +func (x *Address) ProtoReflect() protoreflect.Message { + mi := &file_grpc_binlog_v1_binarylog_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Address.ProtoReflect.Descriptor instead. func (*Address) Descriptor() ([]byte, []int) { - return fileDescriptor_binarylog_264c8c9c551ce911, []int{7} -} -func (m *Address) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Address.Unmarshal(m, b) -} -func (m *Address) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Address.Marshal(b, m, deterministic) -} -func (dst *Address) XXX_Merge(src proto.Message) { - xxx_messageInfo_Address.Merge(dst, src) -} -func (m *Address) XXX_Size() int { - return xxx_messageInfo_Address.Size(m) -} -func (m *Address) XXX_DiscardUnknown() { - xxx_messageInfo_Address.DiscardUnknown(m) + return file_grpc_binlog_v1_binarylog_proto_rawDescGZIP(), []int{7} } -var xxx_messageInfo_Address proto.InternalMessageInfo - -func (m *Address) GetType() Address_Type { - if m != nil { - return m.Type +func (x *Address) GetType() Address_Type { + if x != nil { + return x.Type } return Address_TYPE_UNKNOWN } -func (m *Address) GetAddress() string { - if m != nil { - return m.Address +func (x *Address) GetAddress() string { + if x != nil { + return x.Address } return "" } -func (m *Address) GetIpPort() uint32 { - if m != nil { - return m.IpPort +func (x *Address) GetIpPort() uint32 { + if x != nil { + return x.IpPort } return 0 } -func init() { - proto.RegisterType((*GrpcLogEntry)(nil), "grpc.binarylog.v1.GrpcLogEntry") - proto.RegisterType((*ClientHeader)(nil), "grpc.binarylog.v1.ClientHeader") - proto.RegisterType((*ServerHeader)(nil), "grpc.binarylog.v1.ServerHeader") - proto.RegisterType((*Trailer)(nil), "grpc.binarylog.v1.Trailer") - proto.RegisterType((*Message)(nil), "grpc.binarylog.v1.Message") - proto.RegisterType((*Metadata)(nil), "grpc.binarylog.v1.Metadata") - proto.RegisterType((*MetadataEntry)(nil), "grpc.binarylog.v1.MetadataEntry") - proto.RegisterType((*Address)(nil), "grpc.binarylog.v1.Address") 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make([]protoimpl.EnumInfo, 3) +var file_grpc_binlog_v1_binarylog_proto_msgTypes = make([]protoimpl.MessageInfo, 8) +var file_grpc_binlog_v1_binarylog_proto_goTypes = []interface{}{ + (GrpcLogEntry_EventType)(0), // 0: grpc.binarylog.v1.GrpcLogEntry.EventType + (GrpcLogEntry_Logger)(0), // 1: grpc.binarylog.v1.GrpcLogEntry.Logger + (Address_Type)(0), // 2: grpc.binarylog.v1.Address.Type + (*GrpcLogEntry)(nil), // 3: grpc.binarylog.v1.GrpcLogEntry + (*ClientHeader)(nil), // 4: grpc.binarylog.v1.ClientHeader + (*ServerHeader)(nil), // 5: grpc.binarylog.v1.ServerHeader + (*Trailer)(nil), // 6: grpc.binarylog.v1.Trailer + (*Message)(nil), // 7: grpc.binarylog.v1.Message + (*Metadata)(nil), // 8: grpc.binarylog.v1.Metadata + (*MetadataEntry)(nil), // 9: grpc.binarylog.v1.MetadataEntry + (*Address)(nil), // 10: grpc.binarylog.v1.Address + (*timestamppb.Timestamp)(nil), // 11: google.protobuf.Timestamp + (*durationpb.Duration)(nil), // 12: google.protobuf.Duration +} +var file_grpc_binlog_v1_binarylog_proto_depIdxs = []int32{ + 11, // 0: grpc.binarylog.v1.GrpcLogEntry.timestamp:type_name -> google.protobuf.Timestamp + 0, // 1: grpc.binarylog.v1.GrpcLogEntry.type:type_name -> grpc.binarylog.v1.GrpcLogEntry.EventType + 1, // 2: grpc.binarylog.v1.GrpcLogEntry.logger:type_name -> grpc.binarylog.v1.GrpcLogEntry.Logger + 4, // 3: grpc.binarylog.v1.GrpcLogEntry.client_header:type_name -> grpc.binarylog.v1.ClientHeader + 5, // 4: grpc.binarylog.v1.GrpcLogEntry.server_header:type_name -> grpc.binarylog.v1.ServerHeader + 7, // 5: grpc.binarylog.v1.GrpcLogEntry.message:type_name -> grpc.binarylog.v1.Message + 6, // 6: grpc.binarylog.v1.GrpcLogEntry.trailer:type_name -> grpc.binarylog.v1.Trailer + 10, // 7: grpc.binarylog.v1.GrpcLogEntry.peer:type_name -> grpc.binarylog.v1.Address + 8, // 8: grpc.binarylog.v1.ClientHeader.metadata:type_name -> grpc.binarylog.v1.Metadata + 12, // 9: grpc.binarylog.v1.ClientHeader.timeout:type_name -> google.protobuf.Duration + 8, // 10: grpc.binarylog.v1.ServerHeader.metadata:type_name -> grpc.binarylog.v1.Metadata + 8, // 11: grpc.binarylog.v1.Trailer.metadata:type_name -> grpc.binarylog.v1.Metadata + 9, // 12: grpc.binarylog.v1.Metadata.entry:type_name -> grpc.binarylog.v1.MetadataEntry + 2, // 13: grpc.binarylog.v1.Address.type:type_name -> grpc.binarylog.v1.Address.Type + 14, // [14:14] is the sub-list for method output_type + 14, // [14:14] is the sub-list for method input_type + 14, // [14:14] is the sub-list for extension type_name + 14, // [14:14] is the sub-list for extension extendee + 0, // [0:14] is the sub-list for field type_name +} + +func init() { file_grpc_binlog_v1_binarylog_proto_init() } +func file_grpc_binlog_v1_binarylog_proto_init() { + if File_grpc_binlog_v1_binarylog_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_grpc_binlog_v1_binarylog_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GrpcLogEntry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ClientHeader); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ServerHeader); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Trailer); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Message); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Metadata); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MetadataEntry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Address); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []interface{}{ + (*GrpcLogEntry_ClientHeader)(nil), + (*GrpcLogEntry_ServerHeader)(nil), + (*GrpcLogEntry_Message)(nil), + (*GrpcLogEntry_Trailer)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_grpc_binlog_v1_binarylog_proto_rawDesc, + NumEnums: 3, + NumMessages: 8, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_grpc_binlog_v1_binarylog_proto_goTypes, + DependencyIndexes: file_grpc_binlog_v1_binarylog_proto_depIdxs, + EnumInfos: file_grpc_binlog_v1_binarylog_proto_enumTypes, + MessageInfos: file_grpc_binlog_v1_binarylog_proto_msgTypes, + }.Build() + File_grpc_binlog_v1_binarylog_proto = out.File + file_grpc_binlog_v1_binarylog_proto_rawDesc = nil + file_grpc_binlog_v1_binarylog_proto_goTypes = nil + file_grpc_binlog_v1_binarylog_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go index f58740b250..28f09dc870 100644 --- a/vendor/google.golang.org/grpc/clientconn.go +++ b/vendor/google.golang.org/grpc/clientconn.go @@ -23,7 +23,7 @@ import ( "errors" "fmt" "math" - "net" + "net/url" "reflect" "strings" "sync" @@ -35,10 +35,10 @@ import ( "google.golang.org/grpc/codes" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" + iresolver "google.golang.org/grpc/internal/resolver" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/resolver" @@ -48,6 +48,7 @@ import ( _ "google.golang.org/grpc/balancer/roundrobin" // To register roundrobin. _ "google.golang.org/grpc/internal/resolver/dns" // To register dns resolver. _ "google.golang.org/grpc/internal/resolver/passthrough" // To register passthrough resolver. + _ "google.golang.org/grpc/internal/resolver/unix" // To register unix resolver. ) const ( @@ -68,8 +69,6 @@ var ( errConnDrain = errors.New("grpc: the connection is drained") // errConnClosing indicates that the connection is closing. errConnClosing = errors.New("grpc: the connection is closing") - // errBalancerClosed indicates that the balancer is closed. - errBalancerClosed = errors.New("grpc: balancer is closed") // invalidDefaultServiceConfigErrPrefix is used to prefix the json parsing error for the default // service config. invalidDefaultServiceConfigErrPrefix = "grpc: the provided default service config is invalid" @@ -84,13 +83,13 @@ var ( // errTransportCredsAndBundle indicates that creds bundle is used together // with other individual Transport Credentials. errTransportCredsAndBundle = errors.New("grpc: credentials.Bundle may not be used with individual TransportCredentials") - // errTransportCredentialsMissing indicates that users want to transmit security - // information (e.g., OAuth2 token) which requires secure connection on an insecure - // connection. + // errNoTransportCredsInBundle indicated that the configured creds bundle + // returned a transport credentials which was nil. + errNoTransportCredsInBundle = errors.New("grpc: credentials.Bundle must return non-nil transport credentials") + // errTransportCredentialsMissing indicates that users want to transmit + // security information (e.g., OAuth2 token) which requires secure + // connection on an insecure connection. errTransportCredentialsMissing = errors.New("grpc: the credentials require transport level security (use grpc.WithTransportCredentials() to set)") - // errCredentialsConflict indicates that grpc.WithTransportCredentials() - // and grpc.WithInsecure() are both called for a connection. - errCredentialsConflict = errors.New("grpc: transport credentials are set for an insecure connection (grpc.WithTransportCredentials() and grpc.WithInsecure() are both called)") ) const ( @@ -106,6 +105,17 @@ func Dial(target string, opts ...DialOption) (*ClientConn, error) { return DialContext(context.Background(), target, opts...) } +type defaultConfigSelector struct { + sc *ServiceConfig +} + +func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) (*iresolver.RPCConfig, error) { + return &iresolver.RPCConfig{ + Context: rpcInfo.Context, + MethodConfig: getMethodConfig(dcs.sc, rpcInfo.Method), + }, nil +} + // DialContext creates a client connection to the given target. By default, it's // a non-blocking dial (the function won't wait for connections to be // established, and connecting happens in the background). To make it a blocking @@ -133,6 +143,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * firstResolveEvent: grpcsync.NewEvent(), } cc.retryThrottler.Store((*retryThrottler)(nil)) + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{nil}) cc.ctx, cc.cancel = context.WithCancel(context.Background()) for _, opt := range opts { @@ -151,35 +162,35 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * if channelz.IsOn() { if cc.dopts.channelzParentID != 0 { cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, cc.dopts.channelzParentID, target) - channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{ + channelz.AddTraceEvent(logger, cc.channelzID, 0, &channelz.TraceEventDesc{ Desc: "Channel Created", - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, Parent: &channelz.TraceEventDesc{ Desc: fmt.Sprintf("Nested Channel(id:%d) created", cc.channelzID), - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, }, }) } else { cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, 0, target) - channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{ - Desc: "Channel Created", - Severity: channelz.CtINFO, - }) + channelz.Info(logger, cc.channelzID, "Channel Created") } cc.csMgr.channelzID = cc.channelzID } - if !cc.dopts.insecure { - if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { - return nil, errNoTransportSecurity - } - if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { - return nil, errTransportCredsAndBundle - } - } else { - if cc.dopts.copts.TransportCredentials != nil || cc.dopts.copts.CredsBundle != nil { - return nil, errCredentialsConflict - } + if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { + return nil, errNoTransportSecurity + } + if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { + return nil, errTransportCredsAndBundle + } + if cc.dopts.copts.CredsBundle != nil && cc.dopts.copts.CredsBundle.TransportCredentials() == nil { + return nil, errNoTransportCredsInBundle + } + transportCreds := cc.dopts.copts.TransportCredentials + if transportCreds == nil { + transportCreds = cc.dopts.copts.CredsBundle.TransportCredentials() + } + if transportCreds.Info().SecurityProtocol == "insecure" { for _, cd := range cc.dopts.copts.PerRPCCredentials { if cd.RequireTransportSecurity() { return nil, errTransportCredentialsMissing @@ -196,15 +207,6 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } cc.mkp = cc.dopts.copts.KeepaliveParams - if cc.dopts.copts.Dialer == nil { - cc.dopts.copts.Dialer = newProxyDialer( - func(ctx context.Context, addr string) (net.Conn, error) { - network, addr := parseDialTarget(addr) - return (&net.Dialer{}).DialContext(ctx, network, addr) - }, - ) - } - if cc.dopts.copts.UserAgent != "" { cc.dopts.copts.UserAgent += " " + grpcUA } else { @@ -219,7 +221,14 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * defer func() { select { case <-ctx.Done(): - conn, err = nil, ctx.Err() + switch { + case ctx.Err() == err: + conn = nil + case err == nil || !cc.dopts.returnLastError: + conn, err = nil, ctx.Err() + default: + conn, err = nil, fmt.Errorf("%v: %v", ctx.Err(), err) + } default: } }() @@ -231,6 +240,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * case sc, ok := <-cc.dopts.scChan: if ok { cc.sc = &sc + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{&sc}) scSet = true } default: @@ -241,34 +251,15 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } // Determine the resolver to use. - cc.parsedTarget = parseTarget(cc.target) - grpclog.Infof("parsed scheme: %q", cc.parsedTarget.Scheme) - resolverBuilder := cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - // If resolver builder is still nil, the parsed target's scheme is - // not registered. Fallback to default resolver and set Endpoint to - // the original target. - grpclog.Infof("scheme %q not registered, fallback to default scheme", cc.parsedTarget.Scheme) - cc.parsedTarget = resolver.Target{ - Scheme: resolver.GetDefaultScheme(), - Endpoint: target, - } - resolverBuilder = cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - return nil, fmt.Errorf("could not get resolver for default scheme: %q", cc.parsedTarget.Scheme) - } + resolverBuilder, err := cc.parseTargetAndFindResolver() + if err != nil { + return nil, err } - - creds := cc.dopts.copts.TransportCredentials - if creds != nil && creds.Info().ServerName != "" { - cc.authority = creds.Info().ServerName - } else if cc.dopts.insecure && cc.dopts.authority != "" { - cc.authority = cc.dopts.authority - } else { - // Use endpoint from "scheme://authority/endpoint" as the default - // authority for ClientConn. - cc.authority = cc.parsedTarget.Endpoint + cc.authority, err = determineAuthority(cc.parsedTarget.Endpoint, cc.target, cc.dopts) + if err != nil { + return nil, err } + channelz.Infof(logger, cc.channelzID, "Channel authority set to %q", cc.authority) if cc.dopts.scChan != nil && !scSet { // Blocking wait for the initial service config. @@ -276,6 +267,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * case sc, ok := <-cc.dopts.scChan: if ok { cc.sc = &sc + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{&sc}) } case <-ctx.Done(): return nil, ctx.Err() @@ -293,6 +285,8 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * DialCreds: credsClone, CredsBundle: cc.dopts.copts.CredsBundle, Dialer: cc.dopts.copts.Dialer, + Authority: cc.authority, + CustomUserAgent: cc.dopts.copts.UserAgent, ChannelzParentID: cc.channelzID, Target: cc.parsedTarget, } @@ -309,11 +303,12 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * // A blocking dial blocks until the clientConn is ready. if cc.dopts.block { for { + cc.Connect() s := cc.GetState() if s == connectivity.Ready { break } else if cc.dopts.copts.FailOnNonTempDialError && s == connectivity.TransientFailure { - if err = cc.blockingpicker.connectionError(); err != nil { + if err = cc.connectionError(); err != nil { terr, ok := err.(interface { Temporary() bool }) @@ -324,6 +319,9 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } if !cc.WaitForStateChange(ctx, s) { // ctx got timeout or canceled. + if err = cc.connectionError(); err != nil && cc.dopts.returnLastError { + return nil, err + } return nil, ctx.Err() } } @@ -416,12 +414,7 @@ func (csm *connectivityStateManager) updateState(state connectivity.State) { return } csm.state = state - if channelz.IsOn() { - channelz.AddTraceEvent(csm.channelzID, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Channel Connectivity change to %v", state), - Severity: channelz.CtINFO, - }) - } + channelz.Infof(logger, csm.channelzID, "Channel Connectivity change to %v", state) if csm.notifyChan != nil { // There are other goroutines waiting on this channel. close(csm.notifyChan) @@ -483,6 +476,8 @@ type ClientConn struct { balancerBuildOpts balancer.BuildOptions blockingpicker *pickerWrapper + safeConfigSelector iresolver.SafeConfigSelector + mu sync.RWMutex resolverWrapper *ccResolverWrapper sc *ServiceConfig @@ -497,11 +492,18 @@ type ClientConn struct { channelzID int64 // channelz unique identification number czData *channelzData + + lceMu sync.Mutex // protects lastConnectionError + lastConnectionError error } // WaitForStateChange waits until the connectivity.State of ClientConn changes from sourceState or // ctx expires. A true value is returned in former case and false in latter. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connectivity.State) bool { ch := cc.csMgr.getNotifyChan() if cc.csMgr.getState() != sourceState { @@ -516,11 +518,34 @@ func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connec } // GetState returns the connectivity.State of ClientConn. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a later +// release. func (cc *ClientConn) GetState() connectivity.State { return cc.csMgr.getState() } +// Connect causes all subchannels in the ClientConn to attempt to connect if +// the channel is idle. Does not wait for the connection attempts to begin +// before returning. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a later +// release. +func (cc *ClientConn) Connect() { + cc.mu.Lock() + defer cc.mu.Unlock() + if cc.balancerWrapper != nil && cc.balancerWrapper.exitIdle() { + return + } + for ac := range cc.conns { + go ac.connect() + } +} + func (cc *ClientConn) scWatcher() { for { select { @@ -532,6 +557,7 @@ func (cc *ClientConn) scWatcher() { // TODO: load balance policy runtime change is ignored. // We may revisit this decision in the future. cc.sc = &sc + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{&sc}) cc.mu.Unlock() case <-cc.ctx.Done(): return @@ -570,13 +596,13 @@ func init() { func (cc *ClientConn) maybeApplyDefaultServiceConfig(addrs []resolver.Address) { if cc.sc != nil { - cc.applyServiceConfigAndBalancer(cc.sc, addrs) + cc.applyServiceConfigAndBalancer(cc.sc, nil, addrs) return } if cc.dopts.defaultServiceConfig != nil { - cc.applyServiceConfigAndBalancer(cc.dopts.defaultServiceConfig, addrs) + cc.applyServiceConfigAndBalancer(cc.dopts.defaultServiceConfig, &defaultConfigSelector{cc.dopts.defaultServiceConfig}, addrs) } else { - cc.applyServiceConfigAndBalancer(emptyServiceConfig, addrs) + cc.applyServiceConfigAndBalancer(emptyServiceConfig, &defaultConfigSelector{emptyServiceConfig}, addrs) } } @@ -607,13 +633,24 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { } var ret error - if cc.dopts.disableServiceConfig || s.ServiceConfig == nil { + if cc.dopts.disableServiceConfig { + channelz.Infof(logger, cc.channelzID, "ignoring service config from resolver (%v) and applying the default because service config is disabled", s.ServiceConfig) + cc.maybeApplyDefaultServiceConfig(s.Addresses) + } else if s.ServiceConfig == nil { cc.maybeApplyDefaultServiceConfig(s.Addresses) // TODO: do we need to apply a failing LB policy if there is no // default, per the error handling design? } else { if sc, ok := s.ServiceConfig.Config.(*ServiceConfig); s.ServiceConfig.Err == nil && ok { - cc.applyServiceConfigAndBalancer(sc, s.Addresses) + configSelector := iresolver.GetConfigSelector(s) + if configSelector != nil { + if len(s.ServiceConfig.Config.(*ServiceConfig).Methods) != 0 { + channelz.Infof(logger, cc.channelzID, "method configs in service config will be ignored due to presence of config selector") + } + } else { + configSelector = &defaultConfigSelector{sc} + } + cc.applyServiceConfigAndBalancer(sc, configSelector, s.Addresses) } else { ret = balancer.ErrBadResolverState if cc.balancerWrapper == nil { @@ -623,6 +660,7 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { } else { err = status.Errorf(codes.Unavailable, "illegal service config type: %T", s.ServiceConfig.Config) } + cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{cc.sc}) cc.blockingpicker.updatePicker(base.NewErrPicker(err)) cc.csMgr.updateState(connectivity.TransientFailure) cc.mu.Unlock() @@ -671,32 +709,27 @@ func (cc *ClientConn) switchBalancer(name string) { return } - grpclog.Infof("ClientConn switching balancer to %q", name) + channelz.Infof(logger, cc.channelzID, "ClientConn switching balancer to %q", name) if cc.dopts.balancerBuilder != nil { - grpclog.Infoln("ignoring balancer switching: Balancer DialOption used instead") + channelz.Info(logger, cc.channelzID, "ignoring balancer switching: Balancer DialOption used instead") return } if cc.balancerWrapper != nil { + // Don't hold cc.mu while closing the balancers. The balancers may call + // methods that require cc.mu (e.g. cc.NewSubConn()). Holding the mutex + // would cause a deadlock in that case. + cc.mu.Unlock() cc.balancerWrapper.close() + cc.mu.Lock() } builder := balancer.Get(name) - if channelz.IsOn() { - if builder == nil { - channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Channel switches to new LB policy %q due to fallback from invalid balancer name", PickFirstBalancerName), - Severity: channelz.CtWarning, - }) - } else { - channelz.AddTraceEvent(cc.channelzID, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Channel switches to new LB policy %q", name), - Severity: channelz.CtINFO, - }) - } - } if builder == nil { - grpclog.Infof("failed to get balancer builder for: %v, using pick_first instead", name) + channelz.Warningf(logger, cc.channelzID, "Channel switches to new LB policy %q due to fallback from invalid balancer name", PickFirstBalancerName) + channelz.Infof(logger, cc.channelzID, "failed to get balancer builder for: %v, using pick_first instead", name) builder = newPickfirstBuilder() + } else { + channelz.Infof(logger, cc.channelzID, "Channel switches to new LB policy %q", name) } cc.curBalancerName = builder.Name() @@ -720,6 +753,7 @@ func (cc *ClientConn) handleSubConnStateChange(sc balancer.SubConn, s connectivi // Caller needs to make sure len(addrs) > 0. func (cc *ClientConn) newAddrConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (*addrConn, error) { ac := &addrConn{ + state: connectivity.Idle, cc: cc, addrs: addrs, scopts: opts, @@ -736,12 +770,12 @@ func (cc *ClientConn) newAddrConn(addrs []resolver.Address, opts balancer.NewSub } if channelz.IsOn() { ac.channelzID = channelz.RegisterSubChannel(ac, cc.channelzID, "") - channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{ + channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ Desc: "Subchannel Created", - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, Parent: &channelz.TraceEventDesc{ Desc: fmt.Sprintf("Subchannel(id:%d) created", ac.channelzID), - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, }, }) } @@ -775,7 +809,11 @@ func (cc *ClientConn) channelzMetric() *channelz.ChannelInternalMetric { } // Target returns the target string of the ClientConn. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func (cc *ClientConn) Target() string { return cc.target } @@ -811,8 +849,7 @@ func (ac *addrConn) connect() error { ac.updateConnectivityState(connectivity.Connecting, nil) ac.mu.Unlock() - // Start a goroutine connecting to the server asynchronously. - go ac.resetTransport() + ac.resetTransport() return nil } @@ -834,7 +871,7 @@ func (ac *addrConn) connect() error { func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool { ac.mu.Lock() defer ac.mu.Unlock() - grpclog.Infof("addrConn: tryUpdateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs) + channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs) if ac.state == connectivity.Shutdown || ac.state == connectivity.TransientFailure || ac.state == connectivity.Idle { @@ -849,12 +886,13 @@ func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool { // ac.state is Ready, try to find the connected address. var curAddrFound bool for _, a := range addrs { + a.ServerName = ac.cc.getServerName(a) if reflect.DeepEqual(ac.curAddr, a) { curAddrFound = true break } } - grpclog.Infof("addrConn: tryUpdateAddrs curAddrFound: %v", curAddrFound) + channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddrFound: %v", curAddrFound) if curAddrFound { ac.addrs = addrs } @@ -862,26 +900,53 @@ func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool { return curAddrFound } +// getServerName determines the serverName to be used in the connection +// handshake. The default value for the serverName is the authority on the +// ClientConn, which either comes from the user's dial target or through an +// authority override specified using the WithAuthority dial option. Name +// resolvers can specify a per-address override for the serverName through the +// resolver.Address.ServerName field which is used only if the WithAuthority +// dial option was not used. The rationale is that per-address authority +// overrides specified by the name resolver can represent a security risk, while +// an override specified by the user is more dependable since they probably know +// what they are doing. +func (cc *ClientConn) getServerName(addr resolver.Address) string { + if cc.dopts.authority != "" { + return cc.dopts.authority + } + if addr.ServerName != "" { + return addr.ServerName + } + return cc.authority +} + +func getMethodConfig(sc *ServiceConfig, method string) MethodConfig { + if sc == nil { + return MethodConfig{} + } + if m, ok := sc.Methods[method]; ok { + return m + } + i := strings.LastIndex(method, "/") + if m, ok := sc.Methods[method[:i+1]]; ok { + return m + } + return sc.Methods[""] +} + // GetMethodConfig gets the method config of the input method. // If there's an exact match for input method (i.e. /service/method), we return // the corresponding MethodConfig. -// If there isn't an exact match for the input method, we look for the default config -// under the service (i.e /service/). If there is a default MethodConfig for -// the service, we return it. +// If there isn't an exact match for the input method, we look for the service's default +// config under the service (i.e /service/) and then for the default for all services (empty string). +// +// If there is a default MethodConfig for the service, we return it. // Otherwise, we return an empty MethodConfig. func (cc *ClientConn) GetMethodConfig(method string) MethodConfig { // TODO: Avoid the locking here. cc.mu.RLock() defer cc.mu.RUnlock() - if cc.sc == nil { - return MethodConfig{} - } - m, ok := cc.sc.Methods[method] - if !ok { - i := strings.LastIndex(method, "/") - m = cc.sc.Methods[method[:i+1]] - } - return m + return getMethodConfig(cc.sc, method) } func (cc *ClientConn) healthCheckConfig() *healthCheckConfig { @@ -904,12 +969,15 @@ func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method st return t, done, nil } -func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, addrs []resolver.Address) { +func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, configSelector iresolver.ConfigSelector, addrs []resolver.Address) { if sc == nil { // should never reach here. return } cc.sc = sc + if configSelector != nil { + cc.safeConfigSelector.UpdateConfigSelector(configSelector) + } if cc.sc.retryThrottling != nil { newThrottler := &retryThrottler{ @@ -973,7 +1041,10 @@ func (cc *ClientConn) resolveNow(o resolver.ResolveNowOptions) { // However, if a previously unavailable network becomes available, this may be // used to trigger an immediate reconnect. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func (cc *ClientConn) ResetConnectBackoff() { cc.mu.Lock() conns := cc.conns @@ -1004,12 +1075,12 @@ func (cc *ClientConn) Close() error { cc.blockingpicker.close() - if rWrapper != nil { - rWrapper.close() - } if bWrapper != nil { bWrapper.close() } + if rWrapper != nil { + rWrapper.close() + } for ac := range conns { ac.tearDown(ErrClientConnClosing) @@ -1017,15 +1088,15 @@ func (cc *ClientConn) Close() error { if channelz.IsOn() { ted := &channelz.TraceEventDesc{ Desc: "Channel Deleted", - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, } if cc.dopts.channelzParentID != 0 { ted.Parent = &channelz.TraceEventDesc{ Desc: fmt.Sprintf("Nested channel(id:%d) deleted", cc.channelzID), - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, } } - channelz.AddTraceEvent(cc.channelzID, ted) + channelz.AddTraceEvent(logger, cc.channelzID, 0, ted) // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to // the entity being deleted, and thus prevent it from being deleted right away. channelz.RemoveEntry(cc.channelzID) @@ -1068,15 +1139,8 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error) if ac.state == s { return } - - updateMsg := fmt.Sprintf("Subchannel Connectivity change to %v", s) ac.state = s - if channelz.IsOn() { - channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{ - Desc: updateMsg, - Severity: channelz.CtINFO, - }) - } + channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v", s) ac.cc.handleSubConnStateChange(ac.acbw, s, lastErr) } @@ -1095,112 +1159,86 @@ func (ac *addrConn) adjustParams(r transport.GoAwayReason) { } func (ac *addrConn) resetTransport() { - for i := 0; ; i++ { - if i > 0 { - ac.cc.resolveNow(resolver.ResolveNowOptions{}) - } - - ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() - return - } - - addrs := ac.addrs - backoffFor := ac.dopts.bs.Backoff(ac.backoffIdx) - // This will be the duration that dial gets to finish. - dialDuration := minConnectTimeout - if ac.dopts.minConnectTimeout != nil { - dialDuration = ac.dopts.minConnectTimeout() - } - - if dialDuration < backoffFor { - // Give dial more time as we keep failing to connect. - dialDuration = backoffFor - } - // We can potentially spend all the time trying the first address, and - // if the server accepts the connection and then hangs, the following - // addresses will never be tried. - // - // The spec doesn't mention what should be done for multiple addresses. - // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md#proposed-backoff-algorithm - connectDeadline := time.Now().Add(dialDuration) - - ac.updateConnectivityState(connectivity.Connecting, nil) - ac.transport = nil + ac.mu.Lock() + if ac.state == connectivity.Shutdown { ac.mu.Unlock() - - newTr, addr, reconnect, err := ac.tryAllAddrs(addrs, connectDeadline) - if err != nil { - // After exhausting all addresses, the addrConn enters - // TRANSIENT_FAILURE. - ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() - return - } - ac.updateConnectivityState(connectivity.TransientFailure, err) - - // Backoff. - b := ac.resetBackoff - ac.mu.Unlock() - - timer := time.NewTimer(backoffFor) - select { - case <-timer.C: - ac.mu.Lock() - ac.backoffIdx++ - ac.mu.Unlock() - case <-b: - timer.Stop() - case <-ac.ctx.Done(): - timer.Stop() - return - } - continue - } - - ac.mu.Lock() - if ac.state == connectivity.Shutdown { - ac.mu.Unlock() - newTr.Close() - return - } - ac.curAddr = addr - ac.transport = newTr - ac.backoffIdx = 0 - - hctx, hcancel := context.WithCancel(ac.ctx) - ac.startHealthCheck(hctx) - ac.mu.Unlock() - - // Block until the created transport is down. And when this happens, - // we restart from the top of the addr list. - <-reconnect.Done() - hcancel() - // restart connecting - the top of the loop will set state to - // CONNECTING. This is against the current connectivity semantics doc, - // however it allows for graceful behavior for RPCs not yet dispatched - // - unfortunate timing would otherwise lead to the RPC failing even - // though the TRANSIENT_FAILURE state (called for by the doc) would be - // instantaneous. - // - // Ideally we should transition to Idle here and block until there is - // RPC activity that leads to the balancer requesting a reconnect of - // the associated SubConn. + return } + + addrs := ac.addrs + backoffFor := ac.dopts.bs.Backoff(ac.backoffIdx) + // This will be the duration that dial gets to finish. + dialDuration := minConnectTimeout + if ac.dopts.minConnectTimeout != nil { + dialDuration = ac.dopts.minConnectTimeout() + } + + if dialDuration < backoffFor { + // Give dial more time as we keep failing to connect. + dialDuration = backoffFor + } + // We can potentially spend all the time trying the first address, and + // if the server accepts the connection and then hangs, the following + // addresses will never be tried. + // + // The spec doesn't mention what should be done for multiple addresses. + // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md#proposed-backoff-algorithm + connectDeadline := time.Now().Add(dialDuration) + + ac.updateConnectivityState(connectivity.Connecting, nil) + ac.mu.Unlock() + + if err := ac.tryAllAddrs(addrs, connectDeadline); err != nil { + ac.cc.resolveNow(resolver.ResolveNowOptions{}) + // After exhausting all addresses, the addrConn enters + // TRANSIENT_FAILURE. + ac.mu.Lock() + if ac.state == connectivity.Shutdown { + ac.mu.Unlock() + return + } + ac.updateConnectivityState(connectivity.TransientFailure, err) + + // Backoff. + b := ac.resetBackoff + ac.mu.Unlock() + + timer := time.NewTimer(backoffFor) + select { + case <-timer.C: + ac.mu.Lock() + ac.backoffIdx++ + ac.mu.Unlock() + case <-b: + timer.Stop() + case <-ac.ctx.Done(): + timer.Stop() + return + } + + ac.mu.Lock() + if ac.state != connectivity.Shutdown { + ac.updateConnectivityState(connectivity.Idle, err) + } + ac.mu.Unlock() + return + } + // Success; reset backoff. + ac.mu.Lock() + ac.backoffIdx = 0 + ac.mu.Unlock() } -// tryAllAddrs tries to creates a connection to the addresses, and stop when at the -// first successful one. It returns the transport, the address and a Event in -// the successful case. The Event fires when the returned transport disconnects. -func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.Time) (transport.ClientTransport, resolver.Address, *grpcsync.Event, error) { +// tryAllAddrs tries to creates a connection to the addresses, and stop when at +// the first successful one. It returns an error if no address was successfully +// connected, or updates ac appropriately with the new transport. +func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.Time) error { var firstConnErr error for _, addr := range addrs { ac.mu.Lock() if ac.state == connectivity.Shutdown { ac.mu.Unlock() - return nil, resolver.Address{}, nil, errConnClosing + return errConnClosing } ac.cc.mu.RLock() @@ -1213,82 +1251,63 @@ func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.T } ac.mu.Unlock() - if channelz.IsOn() { - channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Subchannel picks a new address %q to connect", addr.Addr), - Severity: channelz.CtINFO, - }) - } + channelz.Infof(logger, ac.channelzID, "Subchannel picks a new address %q to connect", addr.Addr) - newTr, reconnect, err := ac.createTransport(addr, copts, connectDeadline) + err := ac.createTransport(addr, copts, connectDeadline) if err == nil { - return newTr, addr, reconnect, nil + return nil } if firstConnErr == nil { firstConnErr = err } - ac.cc.blockingpicker.updateConnectionError(err) + ac.cc.updateConnectionError(err) } // Couldn't connect to any address. - return nil, resolver.Address{}, nil, firstConnErr + return firstConnErr } -// createTransport creates a connection to addr. It returns the transport and a -// Event in the successful case. The Event fires when the returned transport -// disconnects. -func (ac *addrConn) createTransport(addr resolver.Address, copts transport.ConnectOptions, connectDeadline time.Time) (transport.ClientTransport, *grpcsync.Event, error) { - prefaceReceived := make(chan struct{}) - onCloseCalled := make(chan struct{}) - reconnect := grpcsync.NewEvent() +// createTransport creates a connection to addr. It returns an error if the +// address was not successfully connected, or updates ac appropriately with the +// new transport. +func (ac *addrConn) createTransport(addr resolver.Address, copts transport.ConnectOptions, connectDeadline time.Time) error { + // TODO: Delete prefaceReceived and move the logic to wait for it into the + // transport. + prefaceReceived := grpcsync.NewEvent() + connClosed := grpcsync.NewEvent() - authority := ac.cc.authority - // addr.ServerName takes precedent over ClientConn authority, if present. - if addr.ServerName != "" { - authority = addr.ServerName - } - - target := transport.TargetInfo{ - Addr: addr.Addr, - Metadata: addr.Metadata, - Authority: authority, - } - - once := sync.Once{} - onGoAway := func(r transport.GoAwayReason) { - ac.mu.Lock() - ac.adjustParams(r) - once.Do(func() { - if ac.state == connectivity.Ready { - // Prevent this SubConn from being used for new RPCs by setting its - // state to Connecting. - // - // TODO: this should be Idle when grpc-go properly supports it. - ac.updateConnectivityState(connectivity.Connecting, nil) - } - }) - ac.mu.Unlock() - reconnect.Fire() - } + addr.ServerName = ac.cc.getServerName(addr) + hctx, hcancel := context.WithCancel(ac.ctx) + hcStarted := false // protected by ac.mu onClose := func() { ac.mu.Lock() - once.Do(func() { - if ac.state == connectivity.Ready { - // Prevent this SubConn from being used for new RPCs by setting its - // state to Connecting. - // - // TODO: this should be Idle when grpc-go properly supports it. - ac.updateConnectivityState(connectivity.Connecting, nil) - } - }) - ac.mu.Unlock() - close(onCloseCalled) - reconnect.Fire() + defer ac.mu.Unlock() + defer connClosed.Fire() + if !hcStarted || hctx.Err() != nil { + // We didn't start the health check or set the state to READY, so + // no need to do anything else here. + // + // OR, we have already cancelled the health check context, meaning + // we have already called onClose once for this transport. In this + // case it would be dangerous to clear the transport and update the + // state, since there may be a new transport in this addrConn. + return + } + hcancel() + ac.transport = nil + // Refresh the name resolver + ac.cc.resolveNow(resolver.ResolveNowOptions{}) + if ac.state != connectivity.Shutdown { + ac.updateConnectivityState(connectivity.Idle, nil) + } } - onPrefaceReceipt := func() { - close(prefaceReceived) + onGoAway := func(r transport.GoAwayReason) { + ac.mu.Lock() + ac.adjustParams(r) + ac.mu.Unlock() + onClose() } connectCtx, cancel := context.WithDeadline(ac.ctx, connectDeadline) @@ -1297,27 +1316,67 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne copts.ChannelzParentID = ac.channelzID } - newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, target, copts, onPrefaceReceipt, onGoAway, onClose) + newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, func() { prefaceReceived.Fire() }, onGoAway, onClose) if err != nil { // newTr is either nil, or closed. - grpclog.Warningf("grpc: addrConn.createTransport failed to connect to %v. Err :%v. Reconnecting...", addr, err) - return nil, nil, err + channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v. Err: %v", addr, err) + return err } select { - case <-time.After(time.Until(connectDeadline)): + case <-connectCtx.Done(): // We didn't get the preface in time. - newTr.Close() - grpclog.Warningf("grpc: addrConn.createTransport failed to connect to %v: didn't receive server preface in time. Reconnecting...", addr) - return nil, nil, errors.New("timed out waiting for server handshake") - case <-prefaceReceived: + // The error we pass to Close() is immaterial since there are no open + // streams at this point, so no trailers with error details will be sent + // out. We just need to pass a non-nil error. + newTr.Close(transport.ErrConnClosing) + if connectCtx.Err() == context.DeadlineExceeded { + err := errors.New("failed to receive server preface within timeout") + channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v: %v", addr, err) + return err + } + return nil + case <-prefaceReceived.Done(): // We got the preface - huzzah! things are good. - case <-onCloseCalled: - // The transport has already closed - noop. - return nil, nil, errors.New("connection closed") - // TODO(deklerk) this should bail on ac.ctx.Done(). Add a test and fix. + ac.mu.Lock() + defer ac.mu.Unlock() + if connClosed.HasFired() { + // onClose called first; go idle but do nothing else. + if ac.state != connectivity.Shutdown { + ac.updateConnectivityState(connectivity.Idle, nil) + } + return nil + } + if ac.state == connectivity.Shutdown { + // This can happen if the subConn was removed while in `Connecting` + // state. tearDown() would have set the state to `Shutdown`, but + // would not have closed the transport since ac.transport would not + // been set at that point. + // + // We run this in a goroutine because newTr.Close() calls onClose() + // inline, which requires locking ac.mu. + // + // The error we pass to Close() is immaterial since there are no open + // streams at this point, so no trailers with error details will be sent + // out. We just need to pass a non-nil error. + go newTr.Close(transport.ErrConnClosing) + return nil + } + ac.curAddr = addr + ac.transport = newTr + hcStarted = true + ac.startHealthCheck(hctx) // Will set state to READY if appropriate. + return nil + case <-connClosed.Done(): + // The transport has already closed. If we received the preface, too, + // this is not an error. + select { + case <-prefaceReceived.Done(): + return nil + default: + return errors.New("connection closed before server preface received") + } } - return newTr, reconnect, nil } // startHealthCheck starts the health checking stream (RPC) to watch the health @@ -1325,7 +1384,7 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne // // LB channel health checking is enabled when all requirements below are met: // 1. it is not disabled by the user with the WithDisableHealthCheck DialOption -// 2. internal.HealthCheckFunc is set by importing the grpc/healthcheck package +// 2. internal.HealthCheckFunc is set by importing the grpc/health package // 3. a service config with non-empty healthCheckConfig field is provided // 4. the load balancer requests it // @@ -1355,7 +1414,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { // The health package is not imported to set health check function. // // TODO: add a link to the health check doc in the error message. - grpclog.Error("Health check is requested but health check function is not set.") + channelz.Error(logger, ac.channelzID, "Health check is requested but health check function is not set.") return } @@ -1385,15 +1444,9 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) { err := ac.cc.dopts.healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName) if err != nil { if status.Code(err) == codes.Unimplemented { - if channelz.IsOn() { - channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{ - Desc: "Subchannel health check is unimplemented at server side, thus health check is disabled", - Severity: channelz.CtError, - }) - } - grpclog.Error("Subchannel health check is unimplemented at server side, thus health check is disabled") + channelz.Error(logger, ac.channelzID, "Subchannel health check is unimplemented at server side, thus health check is disabled") } else { - grpclog.Errorf("HealthCheckFunc exits with unexpected error %v", err) + channelz.Errorf(logger, ac.channelzID, "HealthCheckFunc exits with unexpected error %v", err) } } }() @@ -1407,33 +1460,20 @@ func (ac *addrConn) resetConnectBackoff() { ac.mu.Unlock() } -// getReadyTransport returns the transport if ac's state is READY. -// Otherwise it returns nil, false. -// If ac's state is IDLE, it will trigger ac to connect. -func (ac *addrConn) getReadyTransport() (transport.ClientTransport, bool) { +// getReadyTransport returns the transport if ac's state is READY or nil if not. +func (ac *addrConn) getReadyTransport() transport.ClientTransport { ac.mu.Lock() - if ac.state == connectivity.Ready && ac.transport != nil { - t := ac.transport - ac.mu.Unlock() - return t, true + defer ac.mu.Unlock() + if ac.state == connectivity.Ready { + return ac.transport } - var idle bool - if ac.state == connectivity.Idle { - idle = true - } - ac.mu.Unlock() - // Trigger idle ac to connect. - if idle { - ac.connect() - } - return nil, false + return nil } // tearDown starts to tear down the addrConn. -// TODO(zhaoq): Make this synchronous to avoid unbounded memory consumption in -// some edge cases (e.g., the caller opens and closes many addrConn's in a -// tight loop. -// tearDown doesn't remove ac from ac.cc.conns. +// +// Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct +// will leak. In most cases, call cc.removeAddrConn() instead. func (ac *addrConn) tearDown(err error) { ac.mu.Lock() if ac.state == connectivity.Shutdown { @@ -1458,12 +1498,12 @@ func (ac *addrConn) tearDown(err error) { ac.mu.Lock() } if channelz.IsOn() { - channelz.AddTraceEvent(ac.channelzID, &channelz.TraceEventDesc{ + channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{ Desc: "Subchannel Deleted", - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, Parent: &channelz.TraceEventDesc{ Desc: fmt.Sprintf("Subchanel(id:%d) deleted", ac.channelzID), - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, }, }) // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to @@ -1560,9 +1600,132 @@ var ErrClientConnTimeout = errors.New("grpc: timed out when dialing") func (cc *ClientConn) getResolver(scheme string) resolver.Builder { for _, rb := range cc.dopts.resolvers { - if cc.parsedTarget.Scheme == rb.Scheme() { + if scheme == rb.Scheme() { return rb } } - return resolver.Get(cc.parsedTarget.Scheme) + return resolver.Get(scheme) +} + +func (cc *ClientConn) updateConnectionError(err error) { + cc.lceMu.Lock() + cc.lastConnectionError = err + cc.lceMu.Unlock() +} + +func (cc *ClientConn) connectionError() error { + cc.lceMu.Lock() + defer cc.lceMu.Unlock() + return cc.lastConnectionError +} + +func (cc *ClientConn) parseTargetAndFindResolver() (resolver.Builder, error) { + channelz.Infof(logger, cc.channelzID, "original dial target is: %q", cc.target) + + var rb resolver.Builder + parsedTarget, err := parseTarget(cc.target) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", cc.target, err) + } else { + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.Scheme) + if rb != nil { + cc.parsedTarget = parsedTarget + return rb, nil + } + } + + // We are here because the user's dial target did not contain a scheme or + // specified an unregistered scheme. We should fallback to the default + // scheme, except when a custom dialer is specified in which case, we should + // always use passthrough scheme. + defScheme := resolver.GetDefaultScheme() + channelz.Infof(logger, cc.channelzID, "fallback to scheme %q", defScheme) + canonicalTarget := defScheme + ":///" + cc.target + + parsedTarget, err = parseTarget(canonicalTarget) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", canonicalTarget, err) + return nil, err + } + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.Scheme) + if rb == nil { + return nil, fmt.Errorf("could not get resolver for default scheme: %q", parsedTarget.Scheme) + } + cc.parsedTarget = parsedTarget + return rb, nil +} + +// parseTarget uses RFC 3986 semantics to parse the given target into a +// resolver.Target struct containing scheme, authority and endpoint. Query +// params are stripped from the endpoint. +func parseTarget(target string) (resolver.Target, error) { + u, err := url.Parse(target) + if err != nil { + return resolver.Target{}, err + } + // For targets of the form "[scheme]://[authority]/endpoint, the endpoint + // value returned from url.Parse() contains a leading "/". Although this is + // in accordance with RFC 3986, we do not want to break existing resolver + // implementations which expect the endpoint without the leading "/". So, we + // end up stripping the leading "/" here. But this will result in an + // incorrect parsing for something like "unix:///path/to/socket". Since we + // own the "unix" resolver, we can workaround in the unix resolver by using + // the `URL` field instead of the `Endpoint` field. + endpoint := u.Path + if endpoint == "" { + endpoint = u.Opaque + } + endpoint = strings.TrimPrefix(endpoint, "/") + return resolver.Target{ + Scheme: u.Scheme, + Authority: u.Host, + Endpoint: endpoint, + URL: *u, + }, nil +} + +// Determine channel authority. The order of precedence is as follows: +// - user specified authority override using `WithAuthority` dial option +// - creds' notion of server name for the authentication handshake +// - endpoint from dial target of the form "scheme://[authority]/endpoint" +func determineAuthority(endpoint, target string, dopts dialOptions) (string, error) { + // Historically, we had two options for users to specify the serverName or + // authority for a channel. One was through the transport credentials + // (either in its constructor, or through the OverrideServerName() method). + // The other option (for cases where WithInsecure() dial option was used) + // was to use the WithAuthority() dial option. + // + // A few things have changed since: + // - `insecure` package with an implementation of the `TransportCredentials` + // interface for the insecure case + // - WithAuthority() dial option support for secure credentials + authorityFromCreds := "" + if creds := dopts.copts.TransportCredentials; creds != nil && creds.Info().ServerName != "" { + authorityFromCreds = creds.Info().ServerName + } + authorityFromDialOption := dopts.authority + if (authorityFromCreds != "" && authorityFromDialOption != "") && authorityFromCreds != authorityFromDialOption { + return "", fmt.Errorf("ClientConn's authority from transport creds %q and dial option %q don't match", authorityFromCreds, authorityFromDialOption) + } + + switch { + case authorityFromDialOption != "": + return authorityFromDialOption, nil + case authorityFromCreds != "": + return authorityFromCreds, nil + case strings.HasPrefix(target, "unix:") || strings.HasPrefix(target, "unix-abstract:"): + // TODO: remove when the unix resolver implements optional interface to + // return channel authority. + return "localhost", nil + case strings.HasPrefix(endpoint, ":"): + return "localhost" + endpoint, nil + default: + // TODO: Define an optional interface on the resolver builder to return + // the channel authority given the user's dial target. For resolvers + // which don't implement this interface, we will use the endpoint from + // "scheme://authority/endpoint" as the default authority. + return endpoint, nil + } } diff --git a/vendor/google.golang.org/grpc/codes/codes.go b/vendor/google.golang.org/grpc/codes/codes.go index 02738839dd..11b106182d 100644 --- a/vendor/google.golang.org/grpc/codes/codes.go +++ b/vendor/google.golang.org/grpc/codes/codes.go @@ -33,6 +33,9 @@ const ( OK Code = 0 // Canceled indicates the operation was canceled (typically by the caller). + // + // The gRPC framework will generate this error code when cancellation + // is requested. Canceled Code = 1 // Unknown error. An example of where this error may be returned is @@ -40,12 +43,17 @@ const ( // an error-space that is not known in this address space. Also // errors raised by APIs that do not return enough error information // may be converted to this error. + // + // The gRPC framework will generate this error code in the above two + // mentioned cases. Unknown Code = 2 // InvalidArgument indicates client specified an invalid argument. // Note that this differs from FailedPrecondition. It indicates arguments // that are problematic regardless of the state of the system // (e.g., a malformed file name). + // + // This error code will not be generated by the gRPC framework. InvalidArgument Code = 3 // DeadlineExceeded means operation expired before completion. @@ -53,14 +61,21 @@ const ( // returned even if the operation has completed successfully. For // example, a successful response from a server could have been delayed // long enough for the deadline to expire. + // + // The gRPC framework will generate this error code when the deadline is + // exceeded. DeadlineExceeded Code = 4 // NotFound means some requested entity (e.g., file or directory) was // not found. + // + // This error code will not be generated by the gRPC framework. NotFound Code = 5 // AlreadyExists means an attempt to create an entity failed because one // already exists. + // + // This error code will not be generated by the gRPC framework. AlreadyExists Code = 6 // PermissionDenied indicates the caller does not have permission to @@ -69,10 +84,17 @@ const ( // instead for those errors). It must not be // used if the caller cannot be identified (use Unauthenticated // instead for those errors). + // + // This error code will not be generated by the gRPC core framework, + // but expect authentication middleware to use it. PermissionDenied Code = 7 // ResourceExhausted indicates some resource has been exhausted, perhaps // a per-user quota, or perhaps the entire file system is out of space. + // + // This error code will be generated by the gRPC framework in + // out-of-memory and server overload situations, or when a message is + // larger than the configured maximum size. ResourceExhausted Code = 8 // FailedPrecondition indicates operation was rejected because the @@ -94,6 +116,8 @@ const ( // REST Get/Update/Delete on a resource and the resource on the // server does not match the condition. E.g., conflicting // read-modify-write on the same resource. + // + // This error code will not be generated by the gRPC framework. FailedPrecondition Code = 9 // Aborted indicates the operation was aborted, typically due to a @@ -102,6 +126,8 @@ const ( // // See litmus test above for deciding between FailedPrecondition, // Aborted, and Unavailable. + // + // This error code will not be generated by the gRPC framework. Aborted Code = 10 // OutOfRange means operation was attempted past the valid range. @@ -119,15 +145,26 @@ const ( // error) when it applies so that callers who are iterating through // a space can easily look for an OutOfRange error to detect when // they are done. + // + // This error code will not be generated by the gRPC framework. OutOfRange Code = 11 // Unimplemented indicates operation is not implemented or not // supported/enabled in this service. + // + // This error code will be generated by the gRPC framework. Most + // commonly, you will see this error code when a method implementation + // is missing on the server. It can also be generated for unknown + // compression algorithms or a disagreement as to whether an RPC should + // be streaming. Unimplemented Code = 12 // Internal errors. Means some invariants expected by underlying // system has been broken. If you see one of these errors, // something is very broken. + // + // This error code will be generated by the gRPC framework in several + // internal error conditions. Internal Code = 13 // Unavailable indicates the service is currently unavailable. @@ -137,13 +174,22 @@ const ( // // See litmus test above for deciding between FailedPrecondition, // Aborted, and Unavailable. + // + // This error code will be generated by the gRPC framework during + // abrupt shutdown of a server process or network connection. Unavailable Code = 14 // DataLoss indicates unrecoverable data loss or corruption. + // + // This error code will not be generated by the gRPC framework. DataLoss Code = 15 // Unauthenticated indicates the request does not have valid // authentication credentials for the operation. + // + // The gRPC framework will generate this error code when the + // authentication metadata is invalid or a Credentials callback fails, + // but also expect authentication middleware to generate it. Unauthenticated Code = 16 _maxCode = 17 diff --git a/vendor/google.golang.org/grpc/connectivity/connectivity.go b/vendor/google.golang.org/grpc/connectivity/connectivity.go index 34ec36fbf6..4a89926422 100644 --- a/vendor/google.golang.org/grpc/connectivity/connectivity.go +++ b/vendor/google.golang.org/grpc/connectivity/connectivity.go @@ -18,15 +18,14 @@ // Package connectivity defines connectivity semantics. // For details, see https://github.com/grpc/grpc/blob/master/doc/connectivity-semantics-and-api.md. -// All APIs in this package are experimental. package connectivity import ( - "context" - "google.golang.org/grpc/grpclog" ) +var logger = grpclog.Component("core") + // State indicates the state of connectivity. // It can be the state of a ClientConn or SubConn. type State int @@ -44,8 +43,8 @@ func (s State) String() string { case Shutdown: return "SHUTDOWN" default: - grpclog.Errorf("unknown connectivity state: %d", s) - return "Invalid-State" + logger.Errorf("unknown connectivity state: %d", s) + return "INVALID_STATE" } } @@ -62,12 +61,34 @@ const ( Shutdown ) -// Reporter reports the connectivity states. -type Reporter interface { - // CurrentState returns the current state of the reporter. - CurrentState() State - // WaitForStateChange blocks until the reporter's state is different from the given state, - // and returns true. - // It returns false if <-ctx.Done() can proceed (ctx got timeout or got canceled). - WaitForStateChange(context.Context, State) bool +// ServingMode indicates the current mode of operation of the server. +// +// Only xDS enabled gRPC servers currently report their serving mode. +type ServingMode int + +const ( + // ServingModeStarting indicates that the server is starting up. + ServingModeStarting ServingMode = iota + // ServingModeServing indicates that the server contains all required + // configuration and is serving RPCs. + ServingModeServing + // ServingModeNotServing indicates that the server is not accepting new + // connections. Existing connections will be closed gracefully, allowing + // in-progress RPCs to complete. A server enters this mode when it does not + // contain the required configuration to serve RPCs. + ServingModeNotServing +) + +func (s ServingMode) String() string { + switch s { + case ServingModeStarting: + return "STARTING" + case ServingModeServing: + return "SERVING" + case ServingModeNotServing: + return "NOT_SERVING" + default: + logger.Errorf("unknown serving mode: %d", s) + return "INVALID_MODE" + } } diff --git a/vendor/google.golang.org/grpc/credentials/alts/alts.go b/vendor/google.golang.org/grpc/credentials/alts/alts.go index 72c7f0b23f..579adf210c 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/alts.go +++ b/vendor/google.golang.org/grpc/credentials/alts/alts.go @@ -37,12 +37,13 @@ import ( "google.golang.org/grpc/credentials/alts/internal/handshaker/service" altspb "google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp" "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal/googlecloud" ) const ( // hypervisorHandshakerServiceAddress represents the default ALTS gRPC // handshaker service address in the hypervisor. - hypervisorHandshakerServiceAddress = "metadata.google.internal:8080" + hypervisorHandshakerServiceAddress = "metadata.google.internal.:8080" // defaultTimeout specifies the server handshake timeout. defaultTimeout = 30.0 * time.Second // The following constants specify the minimum and maximum acceptable @@ -54,6 +55,7 @@ const ( ) var ( + vmOnGCP bool once sync.Once maxRPCVersion = &altspb.RpcProtocolVersions_Version{ Major: protocolVersionMaxMajor, @@ -67,6 +69,7 @@ var ( // ServerHandshake is running on a platform where the trustworthiness of // the handshaker service is not guaranteed. ErrUntrustedPlatform = errors.New("ALTS: untrusted platform. ALTS is only supported on GCP") + logger = grpclog.Component("alts") ) // AuthInfo exposes security information from the ALTS handshake to the @@ -148,9 +151,8 @@ func NewServerCreds(opts *ServerOptions) credentials.TransportCredentials { func newALTS(side core.Side, accounts []string, hsAddress string) credentials.TransportCredentials { once.Do(func() { - vmOnGCP = isRunningOnGCP() + vmOnGCP = googlecloud.OnGCE() }) - if hsAddress == "" { hsAddress = hypervisorHandshakerServiceAddress } @@ -307,7 +309,7 @@ func compareRPCVersions(v1, v2 *altspb.RpcProtocolVersions_Version) int { // agreed on. func checkRPCVersions(local, peer *altspb.RpcProtocolVersions) (bool, *altspb.RpcProtocolVersions_Version) { if local == nil || peer == nil { - grpclog.Error("invalid checkRPCVersions argument, either local or peer is nil.") + logger.Error("invalid checkRPCVersions argument, either local or peer is nil.") return false, nil } diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/authinfo/authinfo.go b/vendor/google.golang.org/grpc/credentials/alts/internal/authinfo/authinfo.go index 9c53d6b53f..ebea57da1d 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/authinfo/authinfo.go +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/authinfo/authinfo.go @@ -48,6 +48,7 @@ func newAuthInfo(result *altspb.HandshakerResult) *altsAuthInfo { PeerServiceAccount: result.GetPeerIdentity().GetServiceAccount(), LocalServiceAccount: result.GetLocalIdentity().GetServiceAccount(), PeerRpcVersions: result.GetPeerRpcVersions(), + PeerAttributes: result.GetPeerIdentity().GetAttributes(), }, CommonAuthInfo: credentials.CommonAuthInfo{SecurityLevel: credentials.PrivacyAndIntegrity}, } @@ -87,3 +88,8 @@ func (s *altsAuthInfo) LocalServiceAccount() string { func (s *altsAuthInfo) PeerRPCVersions() *altspb.RpcProtocolVersions { return s.p.GetPeerRpcVersions() } + +// PeerAttributes returns the context's peer attributes. +func (s *altsAuthInfo) PeerAttributes() map[string]string { + return s.p.GetPeerAttributes() +} diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/common.go b/vendor/google.golang.org/grpc/credentials/alts/internal/common.go index 33fba81239..3896e8cf2b 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/common.go +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/common.go @@ -16,8 +16,6 @@ * */ -//go:generate ./regenerate.sh - // Package internal contains common core functionality for ALTS. package internal diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/conn/record.go b/vendor/google.golang.org/grpc/credentials/alts/internal/conn/record.go index fd5a53d9a7..0d64fb37a1 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/conn/record.go +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/conn/record.go @@ -32,7 +32,7 @@ import ( // ALTSRecordCrypto is the interface for gRPC ALTS record protocol. type ALTSRecordCrypto interface { // Encrypt encrypts the plaintext and computes the tag (if any) of dst - // and plaintext, dst and plaintext do not overlap. + // and plaintext. dst and plaintext may fully overlap or not at all. Encrypt(dst, plaintext []byte) ([]byte, error) // EncryptionOverhead returns the tag size (if any) in bytes. EncryptionOverhead() int @@ -111,6 +111,7 @@ func NewConn(c net.Conn, side core.Side, recordProtocol string, key []byte, prot } overhead := MsgLenFieldSize + msgTypeFieldSize + crypto.EncryptionOverhead() payloadLengthLimit := altsRecordDefaultLength - overhead + var protectedBuf []byte if protected == nil { // We pre-allocate protected to be of size // 2*altsRecordDefaultLength-1 during initialization. We only @@ -120,16 +121,19 @@ func NewConn(c net.Conn, side core.Side, recordProtocol string, key []byte, prot // altsRecordDefaultLength (bytes) data into protected at one // time. Therefore, 2*altsRecordDefaultLength-1 is large enough // to buffer data read from the network. - protected = make([]byte, 0, 2*altsRecordDefaultLength-1) + protectedBuf = make([]byte, 0, 2*altsRecordDefaultLength-1) + } else { + protectedBuf = make([]byte, len(protected)) + copy(protectedBuf, protected) } altsConn := &conn{ Conn: c, crypto: crypto, payloadLengthLimit: payloadLengthLimit, - protected: protected, + protected: protectedBuf, writeBuf: make([]byte, altsWriteBufferInitialSize), - nextFrame: protected, + nextFrame: protectedBuf, overhead: overhead, } return altsConn, nil diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/handshaker/service/service.go b/vendor/google.golang.org/grpc/credentials/alts/internal/handshaker/service/service.go index 0c7b568354..77d759cd95 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/handshaker/service/service.go +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/handshaker/service/service.go @@ -27,9 +27,12 @@ import ( ) var ( - // hsConn represents a connection to hypervisor handshaker service. - hsConn *grpc.ClientConn - mu sync.Mutex + // mu guards hsConnMap and hsDialer. + mu sync.Mutex + // hsConn represents a mapping from a hypervisor handshaker service address + // to a corresponding connection to a hypervisor handshaker service + // instance. + hsConnMap = make(map[string]*grpc.ClientConn) // hsDialer will be reassigned in tests. hsDialer = grpc.Dial ) @@ -41,7 +44,8 @@ func Dial(hsAddress string) (*grpc.ClientConn, error) { mu.Lock() defer mu.Unlock() - if hsConn == nil { + hsConn, ok := hsConnMap[hsAddress] + if !ok { // Create a new connection to the handshaker service. Note that // this connection stays open until the application is closed. var err error @@ -49,6 +53,7 @@ func Dial(hsAddress string) (*grpc.ClientConn, error) { if err != nil { return nil, err } + hsConnMap[hsAddress] = hsConn } return hsConn, nil } diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/altscontext.pb.go b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/altscontext.pb.go index 38c4832dfd..703b48da75 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/altscontext.pb.go +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/altscontext.pb.go @@ -1,26 +1,52 @@ +// Copyright 2018 The gRPC Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// The canonical version of this proto can be found at +// https://github.com/grpc/grpc-proto/blob/master/grpc/gcp/altscontext.proto + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.14.0 // source: grpc/gcp/altscontext.proto package grpc_gcp import ( - fmt "fmt" proto "github.com/golang/protobuf/proto" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 type AltsContext struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The application protocol negotiated for this connection. ApplicationProtocol string `protobuf:"bytes,1,opt,name=application_protocol,json=applicationProtocol,proto3" json:"application_protocol,omitempty"` // The record protocol negotiated for this connection. @@ -34,119 +60,205 @@ type AltsContext struct { // The RPC protocol versions supported by the peer. PeerRpcVersions *RpcProtocolVersions `protobuf:"bytes,6,opt,name=peer_rpc_versions,json=peerRpcVersions,proto3" json:"peer_rpc_versions,omitempty"` // Additional attributes of the peer. - PeerAttributes map[string]string `protobuf:"bytes,7,rep,name=peer_attributes,json=peerAttributes,proto3" json:"peer_attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + PeerAttributes map[string]string `protobuf:"bytes,7,rep,name=peer_attributes,json=peerAttributes,proto3" json:"peer_attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *AltsContext) Reset() { *m = AltsContext{} } -func (m *AltsContext) String() string { return proto.CompactTextString(m) } -func (*AltsContext) ProtoMessage() {} +func (x *AltsContext) Reset() { + *x = AltsContext{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_altscontext_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *AltsContext) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*AltsContext) ProtoMessage() {} + +func (x *AltsContext) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_altscontext_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use AltsContext.ProtoReflect.Descriptor instead. func (*AltsContext) Descriptor() ([]byte, []int) { - return fileDescriptor_6647a41e53a575a3, []int{0} + return file_grpc_gcp_altscontext_proto_rawDescGZIP(), []int{0} } -func (m *AltsContext) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_AltsContext.Unmarshal(m, b) -} -func (m *AltsContext) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_AltsContext.Marshal(b, m, deterministic) -} -func (m *AltsContext) XXX_Merge(src proto.Message) { - xxx_messageInfo_AltsContext.Merge(m, src) -} -func (m *AltsContext) XXX_Size() int { - return xxx_messageInfo_AltsContext.Size(m) -} -func (m *AltsContext) XXX_DiscardUnknown() { - xxx_messageInfo_AltsContext.DiscardUnknown(m) -} - -var xxx_messageInfo_AltsContext proto.InternalMessageInfo - -func (m *AltsContext) GetApplicationProtocol() string { - if m != nil { - return m.ApplicationProtocol +func (x *AltsContext) GetApplicationProtocol() string { + if x != nil { + return x.ApplicationProtocol } return "" } -func (m *AltsContext) GetRecordProtocol() string { - if m != nil { - return m.RecordProtocol +func (x *AltsContext) GetRecordProtocol() string { + if x != nil { + return x.RecordProtocol } return "" } -func (m *AltsContext) GetSecurityLevel() SecurityLevel { - if m != nil { - return m.SecurityLevel +func (x *AltsContext) GetSecurityLevel() SecurityLevel { + if x != nil { + return x.SecurityLevel } return SecurityLevel_SECURITY_NONE } -func (m *AltsContext) GetPeerServiceAccount() string { - if m != nil { - return m.PeerServiceAccount +func (x *AltsContext) GetPeerServiceAccount() string { + if x != nil { + return x.PeerServiceAccount } return "" } -func (m *AltsContext) GetLocalServiceAccount() string { - if m != nil { - return m.LocalServiceAccount +func (x *AltsContext) GetLocalServiceAccount() string { + if x != nil { + return x.LocalServiceAccount } return "" } -func (m *AltsContext) GetPeerRpcVersions() *RpcProtocolVersions { - if m != nil { - return m.PeerRpcVersions +func (x *AltsContext) GetPeerRpcVersions() *RpcProtocolVersions { + if x != nil { + return x.PeerRpcVersions } return nil } -func (m *AltsContext) GetPeerAttributes() map[string]string { - if m != nil { - return m.PeerAttributes +func (x *AltsContext) GetPeerAttributes() map[string]string { + if x != nil { + 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grpc.gcp.AltsContext.PeerAttributesEntry + (SecurityLevel)(0), // 2: grpc.gcp.SecurityLevel + (*RpcProtocolVersions)(nil), // 3: grpc.gcp.RpcProtocolVersions +} +var file_grpc_gcp_altscontext_proto_depIdxs = []int32{ + 2, // 0: grpc.gcp.AltsContext.security_level:type_name -> grpc.gcp.SecurityLevel + 3, // 1: grpc.gcp.AltsContext.peer_rpc_versions:type_name -> grpc.gcp.RpcProtocolVersions + 1, // 2: grpc.gcp.AltsContext.peer_attributes:type_name -> grpc.gcp.AltsContext.PeerAttributesEntry + 3, // [3:3] is the sub-list for method output_type + 3, // [3:3] is the sub-list for method input_type + 3, // [3:3] is the sub-list for extension type_name + 3, // [3:3] is the sub-list for extension extendee + 0, // [0:3] is the sub-list for field type_name +} + +func init() { file_grpc_gcp_altscontext_proto_init() } +func file_grpc_gcp_altscontext_proto_init() { + if File_grpc_gcp_altscontext_proto != nil { + return + } + file_grpc_gcp_transport_security_common_proto_init() + if !protoimpl.UnsafeEnabled { + file_grpc_gcp_altscontext_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*AltsContext); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_grpc_gcp_altscontext_proto_rawDesc, + NumEnums: 0, + NumMessages: 2, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_grpc_gcp_altscontext_proto_goTypes, + DependencyIndexes: file_grpc_gcp_altscontext_proto_depIdxs, + MessageInfos: file_grpc_gcp_altscontext_proto_msgTypes, + }.Build() + File_grpc_gcp_altscontext_proto = out.File + file_grpc_gcp_altscontext_proto_rawDesc = nil + file_grpc_gcp_altscontext_proto_goTypes = nil + file_grpc_gcp_altscontext_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go index 4d1fc4c4d8..40570e9bf2 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/handshaker.pb.go @@ -1,28 +1,46 @@ +// Copyright 2018 The gRPC Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// The canonical version of this proto can be found at +// https://github.com/grpc/grpc-proto/blob/master/grpc/gcp/handshaker.proto + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.14.0 // source: grpc/gcp/handshaker.proto package grpc_gcp import ( - context "context" - fmt "fmt" proto "github.com/golang/protobuf/proto" - grpc "google.golang.org/grpc" - codes "google.golang.org/grpc/codes" - status "google.golang.org/grpc/status" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 type HandshakeProtocol int32 @@ -35,24 +53,45 @@ const ( HandshakeProtocol_ALTS HandshakeProtocol = 2 ) -var HandshakeProtocol_name = map[int32]string{ - 0: "HANDSHAKE_PROTOCOL_UNSPECIFIED", - 1: "TLS", - 2: "ALTS", -} +// Enum value maps for HandshakeProtocol. +var ( + HandshakeProtocol_name = map[int32]string{ + 0: "HANDSHAKE_PROTOCOL_UNSPECIFIED", + 1: "TLS", + 2: "ALTS", + } + HandshakeProtocol_value = map[string]int32{ + "HANDSHAKE_PROTOCOL_UNSPECIFIED": 0, + "TLS": 1, + "ALTS": 2, + } +) -var HandshakeProtocol_value = map[string]int32{ - "HANDSHAKE_PROTOCOL_UNSPECIFIED": 0, - "TLS": 1, - "ALTS": 2, +func (x HandshakeProtocol) Enum() *HandshakeProtocol { + p := new(HandshakeProtocol) + *p = x + return p } func (x HandshakeProtocol) String() string { - return proto.EnumName(HandshakeProtocol_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (HandshakeProtocol) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_gcp_handshaker_proto_enumTypes[0].Descriptor() +} + +func (HandshakeProtocol) Type() protoreflect.EnumType { + return &file_grpc_gcp_handshaker_proto_enumTypes[0] +} + +func (x HandshakeProtocol) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use HandshakeProtocol.Descriptor instead. func (HandshakeProtocol) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{0} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{0} } type NetworkProtocol int32 @@ -63,138 +102,159 @@ const ( NetworkProtocol_UDP NetworkProtocol = 2 ) -var NetworkProtocol_name = map[int32]string{ - 0: "NETWORK_PROTOCOL_UNSPECIFIED", - 1: "TCP", - 2: "UDP", -} +// Enum value maps for NetworkProtocol. +var ( + NetworkProtocol_name = map[int32]string{ + 0: "NETWORK_PROTOCOL_UNSPECIFIED", + 1: "TCP", + 2: "UDP", + } + NetworkProtocol_value = map[string]int32{ + "NETWORK_PROTOCOL_UNSPECIFIED": 0, + "TCP": 1, + "UDP": 2, + } +) -var NetworkProtocol_value = map[string]int32{ - "NETWORK_PROTOCOL_UNSPECIFIED": 0, - "TCP": 1, - "UDP": 2, +func (x NetworkProtocol) Enum() *NetworkProtocol { + p := new(NetworkProtocol) + *p = x + return p } func (x NetworkProtocol) String() string { - return proto.EnumName(NetworkProtocol_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (NetworkProtocol) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_gcp_handshaker_proto_enumTypes[1].Descriptor() +} + +func (NetworkProtocol) Type() protoreflect.EnumType { + return &file_grpc_gcp_handshaker_proto_enumTypes[1] +} + +func (x NetworkProtocol) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use NetworkProtocol.Descriptor instead. func (NetworkProtocol) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{1} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{1} } type Endpoint struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // IP address. It should contain an IPv4 or IPv6 string literal, e.g. // "192.168.0.1" or "2001:db8::1". IpAddress string `protobuf:"bytes,1,opt,name=ip_address,json=ipAddress,proto3" json:"ip_address,omitempty"` // Port number. Port int32 `protobuf:"varint,2,opt,name=port,proto3" json:"port,omitempty"` // Network protocol (e.g., TCP, UDP) associated with this endpoint. - Protocol NetworkProtocol `protobuf:"varint,3,opt,name=protocol,proto3,enum=grpc.gcp.NetworkProtocol" json:"protocol,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Protocol NetworkProtocol `protobuf:"varint,3,opt,name=protocol,proto3,enum=grpc.gcp.NetworkProtocol" json:"protocol,omitempty"` } -func (m *Endpoint) Reset() { *m = Endpoint{} } -func (m *Endpoint) String() string { return proto.CompactTextString(m) } -func (*Endpoint) ProtoMessage() {} +func (x *Endpoint) Reset() { + *x = Endpoint{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Endpoint) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Endpoint) ProtoMessage() {} + +func (x *Endpoint) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Endpoint.ProtoReflect.Descriptor instead. func (*Endpoint) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{0} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{0} } -func (m *Endpoint) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Endpoint.Unmarshal(m, b) -} -func (m *Endpoint) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Endpoint.Marshal(b, m, deterministic) -} -func (m *Endpoint) XXX_Merge(src proto.Message) { - xxx_messageInfo_Endpoint.Merge(m, src) -} -func (m *Endpoint) XXX_Size() int { - return xxx_messageInfo_Endpoint.Size(m) -} -func (m *Endpoint) XXX_DiscardUnknown() { - xxx_messageInfo_Endpoint.DiscardUnknown(m) -} - -var xxx_messageInfo_Endpoint proto.InternalMessageInfo - -func (m *Endpoint) GetIpAddress() string { - if m != nil { - return m.IpAddress +func (x *Endpoint) GetIpAddress() string { + if x != nil { + return x.IpAddress } return "" } -func (m *Endpoint) GetPort() int32 { - if m != nil { - return m.Port +func (x *Endpoint) GetPort() int32 { + if x != nil { + return x.Port } return 0 } -func (m *Endpoint) GetProtocol() NetworkProtocol { - if m != nil { - return m.Protocol +func (x *Endpoint) GetProtocol() NetworkProtocol { + if x != nil { + return x.Protocol } return NetworkProtocol_NETWORK_PROTOCOL_UNSPECIFIED } type Identity struct { - // Types that are valid to be assigned to IdentityOneof: + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to IdentityOneof: // *Identity_ServiceAccount // *Identity_Hostname IdentityOneof isIdentity_IdentityOneof `protobuf_oneof:"identity_oneof"` // Additional attributes of the identity. - Attributes map[string]string `protobuf:"bytes,3,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Attributes map[string]string `protobuf:"bytes,3,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *Identity) Reset() { *m = Identity{} } -func (m *Identity) String() string { return proto.CompactTextString(m) } -func (*Identity) ProtoMessage() {} +func (x *Identity) Reset() { + *x = Identity{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Identity) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Identity) ProtoMessage() {} + +func (x *Identity) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Identity.ProtoReflect.Descriptor instead. func (*Identity) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{1} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{1} } -func (m *Identity) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Identity.Unmarshal(m, b) -} -func (m *Identity) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Identity.Marshal(b, m, deterministic) -} -func (m *Identity) XXX_Merge(src proto.Message) { - xxx_messageInfo_Identity.Merge(m, src) -} -func (m *Identity) XXX_Size() int { - return xxx_messageInfo_Identity.Size(m) -} -func (m *Identity) XXX_DiscardUnknown() { - xxx_messageInfo_Identity.DiscardUnknown(m) -} - -var xxx_messageInfo_Identity proto.InternalMessageInfo - -type isIdentity_IdentityOneof interface { - isIdentity_IdentityOneof() -} - -type Identity_ServiceAccount struct { - ServiceAccount string `protobuf:"bytes,1,opt,name=service_account,json=serviceAccount,proto3,oneof"` -} - -type Identity_Hostname struct { - Hostname string `protobuf:"bytes,2,opt,name=hostname,proto3,oneof"` -} - -func (*Identity_ServiceAccount) isIdentity_IdentityOneof() {} - -func (*Identity_Hostname) isIdentity_IdentityOneof() {} - func (m *Identity) GetIdentityOneof() isIdentity_IdentityOneof { if m != nil { return m.IdentityOneof @@ -202,36 +262,50 @@ func (m *Identity) GetIdentityOneof() isIdentity_IdentityOneof { return nil } -func (m *Identity) GetServiceAccount() string { - if x, ok := m.GetIdentityOneof().(*Identity_ServiceAccount); ok { +func (x *Identity) GetServiceAccount() string { + if x, ok := x.GetIdentityOneof().(*Identity_ServiceAccount); ok { return x.ServiceAccount } return "" } -func (m *Identity) GetHostname() string { - if x, ok := m.GetIdentityOneof().(*Identity_Hostname); ok { +func (x *Identity) GetHostname() string { + if x, ok := x.GetIdentityOneof().(*Identity_Hostname); ok { return x.Hostname } return "" } -func (m *Identity) GetAttributes() map[string]string { - if m != nil { - return m.Attributes +func (x *Identity) GetAttributes() map[string]string { + if x != nil { + return x.Attributes } return nil } -// XXX_OneofWrappers is for the internal use of the proto package. -func (*Identity) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*Identity_ServiceAccount)(nil), - (*Identity_Hostname)(nil), - } +type isIdentity_IdentityOneof interface { + isIdentity_IdentityOneof() } +type Identity_ServiceAccount struct { + // Service account of a connection endpoint. + ServiceAccount string `protobuf:"bytes,1,opt,name=service_account,json=serviceAccount,proto3,oneof"` +} + +type Identity_Hostname struct { + // Hostname of a connection endpoint. + Hostname string `protobuf:"bytes,2,opt,name=hostname,proto3,oneof"` +} + +func (*Identity_ServiceAccount) isIdentity_IdentityOneof() {} + +func (*Identity_Hostname) isIdentity_IdentityOneof() {} + type StartClientHandshakeReq struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Handshake security protocol requested by the client. HandshakeSecurityProtocol HandshakeProtocol `protobuf:"varint,1,opt,name=handshake_security_protocol,json=handshakeSecurityProtocol,proto3,enum=grpc.gcp.HandshakeProtocol" json:"handshake_security_protocol,omitempty"` // The application protocols supported by the client, e.g., "h2" (for http2), @@ -260,159 +334,175 @@ type StartClientHandshakeReq struct { // (Optional) RPC protocol versions supported by the client. RpcVersions *RpcProtocolVersions `protobuf:"bytes,9,opt,name=rpc_versions,json=rpcVersions,proto3" json:"rpc_versions,omitempty"` // (Optional) Maximum frame size supported by the client. - MaxFrameSize uint32 `protobuf:"varint,10,opt,name=max_frame_size,json=maxFrameSize,proto3" json:"max_frame_size,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + MaxFrameSize uint32 `protobuf:"varint,10,opt,name=max_frame_size,json=maxFrameSize,proto3" json:"max_frame_size,omitempty"` } -func (m *StartClientHandshakeReq) Reset() { *m = StartClientHandshakeReq{} } -func (m *StartClientHandshakeReq) String() string { return proto.CompactTextString(m) } -func (*StartClientHandshakeReq) ProtoMessage() {} +func (x *StartClientHandshakeReq) Reset() { + *x = StartClientHandshakeReq{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StartClientHandshakeReq) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StartClientHandshakeReq) ProtoMessage() {} + +func (x *StartClientHandshakeReq) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StartClientHandshakeReq.ProtoReflect.Descriptor instead. func (*StartClientHandshakeReq) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{2} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{2} } -func (m *StartClientHandshakeReq) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_StartClientHandshakeReq.Unmarshal(m, b) -} -func (m *StartClientHandshakeReq) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_StartClientHandshakeReq.Marshal(b, m, deterministic) -} -func (m *StartClientHandshakeReq) XXX_Merge(src proto.Message) { - xxx_messageInfo_StartClientHandshakeReq.Merge(m, src) -} -func (m *StartClientHandshakeReq) XXX_Size() int { - return xxx_messageInfo_StartClientHandshakeReq.Size(m) -} -func (m *StartClientHandshakeReq) XXX_DiscardUnknown() { - xxx_messageInfo_StartClientHandshakeReq.DiscardUnknown(m) -} - -var xxx_messageInfo_StartClientHandshakeReq proto.InternalMessageInfo - -func (m *StartClientHandshakeReq) GetHandshakeSecurityProtocol() HandshakeProtocol { - if m != nil { - return m.HandshakeSecurityProtocol +func (x *StartClientHandshakeReq) GetHandshakeSecurityProtocol() HandshakeProtocol { + if x != nil { + return x.HandshakeSecurityProtocol } return HandshakeProtocol_HANDSHAKE_PROTOCOL_UNSPECIFIED } -func (m *StartClientHandshakeReq) GetApplicationProtocols() []string { - if m != nil { - return m.ApplicationProtocols +func (x *StartClientHandshakeReq) GetApplicationProtocols() []string { + if x != nil { + return x.ApplicationProtocols } return nil } -func (m *StartClientHandshakeReq) GetRecordProtocols() []string { - if m != nil { - return m.RecordProtocols +func (x *StartClientHandshakeReq) GetRecordProtocols() []string { + if x != nil { + return x.RecordProtocols } return nil } -func (m *StartClientHandshakeReq) GetTargetIdentities() []*Identity { - if m != nil { - return m.TargetIdentities +func (x *StartClientHandshakeReq) GetTargetIdentities() []*Identity { + if x != nil { + return x.TargetIdentities } return nil } -func (m *StartClientHandshakeReq) GetLocalIdentity() *Identity { - if m != nil { - return m.LocalIdentity +func (x *StartClientHandshakeReq) GetLocalIdentity() *Identity { + if x != nil { + return x.LocalIdentity } return nil } -func (m *StartClientHandshakeReq) GetLocalEndpoint() *Endpoint { - if m != nil { - return m.LocalEndpoint +func (x *StartClientHandshakeReq) GetLocalEndpoint() *Endpoint { + if x != nil { + return x.LocalEndpoint } return nil } -func (m *StartClientHandshakeReq) GetRemoteEndpoint() *Endpoint { - if m != nil { - return m.RemoteEndpoint +func (x *StartClientHandshakeReq) GetRemoteEndpoint() *Endpoint { + if x != nil { + return x.RemoteEndpoint } return nil } -func (m *StartClientHandshakeReq) GetTargetName() string { - if m != nil { - return m.TargetName +func (x *StartClientHandshakeReq) GetTargetName() string { + if x != nil { + return x.TargetName } return "" } -func (m *StartClientHandshakeReq) GetRpcVersions() *RpcProtocolVersions { - if m != nil { - return m.RpcVersions +func (x *StartClientHandshakeReq) GetRpcVersions() *RpcProtocolVersions { + if x != nil { + return x.RpcVersions } return nil } -func (m *StartClientHandshakeReq) GetMaxFrameSize() uint32 { - if m != nil { - return m.MaxFrameSize +func (x *StartClientHandshakeReq) GetMaxFrameSize() uint32 { + if x != nil { + return x.MaxFrameSize } return 0 } type ServerHandshakeParameters struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The record protocols supported by the server, e.g., // "ALTSRP_GCM_AES128". RecordProtocols []string `protobuf:"bytes,1,rep,name=record_protocols,json=recordProtocols,proto3" json:"record_protocols,omitempty"` // (Optional) A list of local identities supported by the server, if // specified. Otherwise, the handshaker chooses a default local identity. - LocalIdentities []*Identity `protobuf:"bytes,2,rep,name=local_identities,json=localIdentities,proto3" json:"local_identities,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + LocalIdentities []*Identity `protobuf:"bytes,2,rep,name=local_identities,json=localIdentities,proto3" json:"local_identities,omitempty"` } -func (m *ServerHandshakeParameters) Reset() { *m = ServerHandshakeParameters{} } -func (m *ServerHandshakeParameters) String() string { return proto.CompactTextString(m) } -func (*ServerHandshakeParameters) ProtoMessage() {} +func (x *ServerHandshakeParameters) Reset() { + *x = ServerHandshakeParameters{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ServerHandshakeParameters) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ServerHandshakeParameters) ProtoMessage() {} + +func (x *ServerHandshakeParameters) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ServerHandshakeParameters.ProtoReflect.Descriptor instead. func (*ServerHandshakeParameters) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{3} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{3} } -func (m *ServerHandshakeParameters) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ServerHandshakeParameters.Unmarshal(m, b) -} -func (m *ServerHandshakeParameters) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ServerHandshakeParameters.Marshal(b, m, deterministic) -} -func (m *ServerHandshakeParameters) XXX_Merge(src proto.Message) { - xxx_messageInfo_ServerHandshakeParameters.Merge(m, src) -} -func (m *ServerHandshakeParameters) XXX_Size() int { - return xxx_messageInfo_ServerHandshakeParameters.Size(m) -} -func (m *ServerHandshakeParameters) XXX_DiscardUnknown() { - xxx_messageInfo_ServerHandshakeParameters.DiscardUnknown(m) -} - -var xxx_messageInfo_ServerHandshakeParameters proto.InternalMessageInfo - -func (m *ServerHandshakeParameters) GetRecordProtocols() []string { - if m != nil { - return m.RecordProtocols +func (x *ServerHandshakeParameters) GetRecordProtocols() []string { + if x != nil { + return x.RecordProtocols } return nil } -func (m *ServerHandshakeParameters) GetLocalIdentities() []*Identity { - if m != nil { - return m.LocalIdentities +func (x *ServerHandshakeParameters) GetLocalIdentities() []*Identity { + if x != nil { + return x.LocalIdentities } return nil } type StartServerHandshakeReq struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The application protocols supported by the server, e.g., "h2" (for http2), // "grpc". ApplicationProtocols []string `protobuf:"bytes,1,rep,name=application_protocols,json=applicationProtocols,proto3" json:"application_protocols,omitempty"` @@ -434,177 +524,228 @@ type StartServerHandshakeReq struct { // (Optional) RPC protocol versions supported by the server. RpcVersions *RpcProtocolVersions `protobuf:"bytes,6,opt,name=rpc_versions,json=rpcVersions,proto3" json:"rpc_versions,omitempty"` // (Optional) Maximum frame size supported by the server. - MaxFrameSize uint32 `protobuf:"varint,7,opt,name=max_frame_size,json=maxFrameSize,proto3" json:"max_frame_size,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + MaxFrameSize uint32 `protobuf:"varint,7,opt,name=max_frame_size,json=maxFrameSize,proto3" json:"max_frame_size,omitempty"` } -func (m *StartServerHandshakeReq) Reset() { *m = StartServerHandshakeReq{} } -func (m *StartServerHandshakeReq) String() string { return proto.CompactTextString(m) } -func (*StartServerHandshakeReq) ProtoMessage() {} +func (x *StartServerHandshakeReq) Reset() { + *x = StartServerHandshakeReq{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StartServerHandshakeReq) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StartServerHandshakeReq) ProtoMessage() {} + +func (x *StartServerHandshakeReq) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StartServerHandshakeReq.ProtoReflect.Descriptor instead. func (*StartServerHandshakeReq) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{4} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{4} } -func (m *StartServerHandshakeReq) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_StartServerHandshakeReq.Unmarshal(m, b) -} -func (m *StartServerHandshakeReq) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_StartServerHandshakeReq.Marshal(b, m, deterministic) -} -func (m *StartServerHandshakeReq) XXX_Merge(src proto.Message) { - xxx_messageInfo_StartServerHandshakeReq.Merge(m, src) -} -func (m *StartServerHandshakeReq) XXX_Size() int { - return xxx_messageInfo_StartServerHandshakeReq.Size(m) -} -func (m *StartServerHandshakeReq) XXX_DiscardUnknown() { - xxx_messageInfo_StartServerHandshakeReq.DiscardUnknown(m) -} - -var xxx_messageInfo_StartServerHandshakeReq proto.InternalMessageInfo - -func (m *StartServerHandshakeReq) GetApplicationProtocols() []string { - if m != nil { - return m.ApplicationProtocols +func (x *StartServerHandshakeReq) GetApplicationProtocols() []string { + if x != nil { + return x.ApplicationProtocols } return nil } -func (m *StartServerHandshakeReq) GetHandshakeParameters() map[int32]*ServerHandshakeParameters { - if m != nil { - return m.HandshakeParameters +func (x *StartServerHandshakeReq) GetHandshakeParameters() map[int32]*ServerHandshakeParameters { + if x != nil { + return x.HandshakeParameters } return nil } -func (m *StartServerHandshakeReq) GetInBytes() []byte { - if m != nil { - return m.InBytes +func (x *StartServerHandshakeReq) GetInBytes() []byte { + if x != nil { + return x.InBytes } return nil } -func (m *StartServerHandshakeReq) GetLocalEndpoint() *Endpoint { - if m != nil { - return m.LocalEndpoint +func (x *StartServerHandshakeReq) GetLocalEndpoint() *Endpoint { + if x != nil { + return x.LocalEndpoint } return nil } -func (m *StartServerHandshakeReq) GetRemoteEndpoint() *Endpoint { - if m != nil { - return m.RemoteEndpoint +func (x *StartServerHandshakeReq) GetRemoteEndpoint() *Endpoint { + if x != nil { + return x.RemoteEndpoint } return nil } -func (m *StartServerHandshakeReq) GetRpcVersions() *RpcProtocolVersions { - if m != nil { - return m.RpcVersions +func (x *StartServerHandshakeReq) GetRpcVersions() *RpcProtocolVersions { + if x != nil { + return x.RpcVersions } return nil } -func (m *StartServerHandshakeReq) GetMaxFrameSize() uint32 { - if m != nil { - return m.MaxFrameSize +func (x *StartServerHandshakeReq) GetMaxFrameSize() uint32 { + if x != nil { + return x.MaxFrameSize } return 0 } type NextHandshakeMessageReq struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Bytes in out_frames returned from the peer's HandshakerResp. It is possible // that the peer's out_frames are split into multiple NextHandshakerMessageReq // messages. - InBytes []byte `protobuf:"bytes,1,opt,name=in_bytes,json=inBytes,proto3" json:"in_bytes,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + InBytes []byte `protobuf:"bytes,1,opt,name=in_bytes,json=inBytes,proto3" json:"in_bytes,omitempty"` } -func (m *NextHandshakeMessageReq) Reset() { *m = NextHandshakeMessageReq{} } -func (m *NextHandshakeMessageReq) String() string { return proto.CompactTextString(m) } -func (*NextHandshakeMessageReq) ProtoMessage() {} +func (x *NextHandshakeMessageReq) Reset() { + *x = NextHandshakeMessageReq{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *NextHandshakeMessageReq) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*NextHandshakeMessageReq) ProtoMessage() {} + +func (x *NextHandshakeMessageReq) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use NextHandshakeMessageReq.ProtoReflect.Descriptor instead. func (*NextHandshakeMessageReq) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{5} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{5} } -func (m *NextHandshakeMessageReq) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_NextHandshakeMessageReq.Unmarshal(m, b) -} -func (m *NextHandshakeMessageReq) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_NextHandshakeMessageReq.Marshal(b, m, deterministic) -} -func (m *NextHandshakeMessageReq) XXX_Merge(src proto.Message) { - xxx_messageInfo_NextHandshakeMessageReq.Merge(m, src) -} -func (m *NextHandshakeMessageReq) XXX_Size() int { - return xxx_messageInfo_NextHandshakeMessageReq.Size(m) -} -func (m *NextHandshakeMessageReq) XXX_DiscardUnknown() { - xxx_messageInfo_NextHandshakeMessageReq.DiscardUnknown(m) -} - -var xxx_messageInfo_NextHandshakeMessageReq proto.InternalMessageInfo - -func (m *NextHandshakeMessageReq) GetInBytes() []byte { - if m != nil { - return m.InBytes +func (x *NextHandshakeMessageReq) GetInBytes() []byte { + if x != nil { + return x.InBytes } return nil } type HandshakerReq struct { - // Types that are valid to be assigned to ReqOneof: + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to ReqOneof: // *HandshakerReq_ClientStart // *HandshakerReq_ServerStart // *HandshakerReq_Next - ReqOneof isHandshakerReq_ReqOneof `protobuf_oneof:"req_oneof"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + ReqOneof isHandshakerReq_ReqOneof `protobuf_oneof:"req_oneof"` } -func (m *HandshakerReq) Reset() { *m = HandshakerReq{} } -func (m *HandshakerReq) String() string { return proto.CompactTextString(m) } -func (*HandshakerReq) ProtoMessage() {} +func (x *HandshakerReq) Reset() { + *x = HandshakerReq{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HandshakerReq) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HandshakerReq) ProtoMessage() {} + +func (x *HandshakerReq) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HandshakerReq.ProtoReflect.Descriptor instead. func (*HandshakerReq) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{6} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{6} } -func (m *HandshakerReq) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HandshakerReq.Unmarshal(m, b) -} -func (m *HandshakerReq) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HandshakerReq.Marshal(b, m, deterministic) -} -func (m *HandshakerReq) XXX_Merge(src proto.Message) { - xxx_messageInfo_HandshakerReq.Merge(m, src) -} -func (m *HandshakerReq) XXX_Size() int { - return xxx_messageInfo_HandshakerReq.Size(m) -} -func (m *HandshakerReq) XXX_DiscardUnknown() { - xxx_messageInfo_HandshakerReq.DiscardUnknown(m) +func (m *HandshakerReq) GetReqOneof() isHandshakerReq_ReqOneof { + if m != nil { + return m.ReqOneof + } + return nil } -var xxx_messageInfo_HandshakerReq proto.InternalMessageInfo +func (x *HandshakerReq) GetClientStart() *StartClientHandshakeReq { + if x, ok := x.GetReqOneof().(*HandshakerReq_ClientStart); ok { + return x.ClientStart + } + return nil +} + +func (x *HandshakerReq) GetServerStart() *StartServerHandshakeReq { + if x, ok := x.GetReqOneof().(*HandshakerReq_ServerStart); ok { + return x.ServerStart + } + return nil +} + +func (x *HandshakerReq) GetNext() *NextHandshakeMessageReq { + if x, ok := x.GetReqOneof().(*HandshakerReq_Next); ok { + return x.Next + } + return nil +} type isHandshakerReq_ReqOneof interface { isHandshakerReq_ReqOneof() } type HandshakerReq_ClientStart struct { + // The start client handshake request message. ClientStart *StartClientHandshakeReq `protobuf:"bytes,1,opt,name=client_start,json=clientStart,proto3,oneof"` } type HandshakerReq_ServerStart struct { + // The start server handshake request message. ServerStart *StartServerHandshakeReq `protobuf:"bytes,2,opt,name=server_start,json=serverStart,proto3,oneof"` } type HandshakerReq_Next struct { + // The next handshake request message. Next *NextHandshakeMessageReq `protobuf:"bytes,3,opt,name=next,proto3,oneof"` } @@ -614,44 +755,11 @@ func (*HandshakerReq_ServerStart) isHandshakerReq_ReqOneof() {} func (*HandshakerReq_Next) isHandshakerReq_ReqOneof() {} -func (m *HandshakerReq) GetReqOneof() isHandshakerReq_ReqOneof { - if m != nil { - return m.ReqOneof - } - return nil -} - -func (m *HandshakerReq) GetClientStart() *StartClientHandshakeReq { - if x, ok := m.GetReqOneof().(*HandshakerReq_ClientStart); ok { - return x.ClientStart - } - return nil -} - -func (m *HandshakerReq) GetServerStart() *StartServerHandshakeReq { - if x, ok := m.GetReqOneof().(*HandshakerReq_ServerStart); ok { - return x.ServerStart - } - return nil -} - -func (m *HandshakerReq) GetNext() *NextHandshakeMessageReq { - if x, ok := m.GetReqOneof().(*HandshakerReq_Next); ok { - return x.Next - } - return nil -} - -// XXX_OneofWrappers is for the internal use of the proto package. -func (*HandshakerReq) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*HandshakerReq_ClientStart)(nil), - (*HandshakerReq_ServerStart)(nil), - (*HandshakerReq_Next)(nil), - } -} - type HandshakerResult struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The application protocol negotiated for this connection. ApplicationProtocol string `protobuf:"bytes,1,opt,name=application_protocol,json=applicationProtocol,proto3" json:"application_protocol,omitempty"` // The record protocol negotiated for this connection. @@ -671,143 +779,159 @@ type HandshakerResult struct { // The RPC protocol versions supported by the peer. PeerRpcVersions *RpcProtocolVersions `protobuf:"bytes,7,opt,name=peer_rpc_versions,json=peerRpcVersions,proto3" json:"peer_rpc_versions,omitempty"` // The maximum frame size of the peer. - MaxFrameSize uint32 `protobuf:"varint,8,opt,name=max_frame_size,json=maxFrameSize,proto3" json:"max_frame_size,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + MaxFrameSize uint32 `protobuf:"varint,8,opt,name=max_frame_size,json=maxFrameSize,proto3" json:"max_frame_size,omitempty"` } -func (m *HandshakerResult) Reset() { *m = HandshakerResult{} } -func (m *HandshakerResult) String() string { return proto.CompactTextString(m) } -func (*HandshakerResult) ProtoMessage() {} +func (x *HandshakerResult) Reset() { + *x = HandshakerResult{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HandshakerResult) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HandshakerResult) ProtoMessage() {} + +func (x *HandshakerResult) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HandshakerResult.ProtoReflect.Descriptor instead. func (*HandshakerResult) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{7} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{7} } -func (m *HandshakerResult) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HandshakerResult.Unmarshal(m, b) -} -func (m *HandshakerResult) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HandshakerResult.Marshal(b, m, deterministic) -} -func (m *HandshakerResult) XXX_Merge(src proto.Message) { - xxx_messageInfo_HandshakerResult.Merge(m, src) -} -func (m *HandshakerResult) XXX_Size() int { - return xxx_messageInfo_HandshakerResult.Size(m) -} -func (m *HandshakerResult) XXX_DiscardUnknown() { - xxx_messageInfo_HandshakerResult.DiscardUnknown(m) -} - -var xxx_messageInfo_HandshakerResult proto.InternalMessageInfo - -func (m *HandshakerResult) GetApplicationProtocol() string { - if m != nil { - return m.ApplicationProtocol +func (x *HandshakerResult) GetApplicationProtocol() string { + if x != nil { + return x.ApplicationProtocol } return "" } -func (m *HandshakerResult) GetRecordProtocol() string { - if m != nil { - return m.RecordProtocol +func (x *HandshakerResult) GetRecordProtocol() string { + if x != nil { + return x.RecordProtocol } return "" } -func (m *HandshakerResult) GetKeyData() []byte { - if m != nil { - return m.KeyData +func (x *HandshakerResult) GetKeyData() []byte { + if x != nil { + return x.KeyData } return nil } -func (m *HandshakerResult) GetPeerIdentity() *Identity { - if m != nil { - return m.PeerIdentity +func (x *HandshakerResult) GetPeerIdentity() *Identity { + if x != nil { + return x.PeerIdentity } return nil } -func (m *HandshakerResult) GetLocalIdentity() *Identity { - if m != nil { - return m.LocalIdentity +func (x *HandshakerResult) GetLocalIdentity() *Identity { + if x != nil { + return x.LocalIdentity } return nil } -func (m *HandshakerResult) GetKeepChannelOpen() bool { - if m != nil { - return m.KeepChannelOpen +func (x *HandshakerResult) GetKeepChannelOpen() bool { + if x != nil { + return x.KeepChannelOpen } return false } -func (m *HandshakerResult) GetPeerRpcVersions() *RpcProtocolVersions { - if m != nil { - return m.PeerRpcVersions +func (x *HandshakerResult) GetPeerRpcVersions() *RpcProtocolVersions { + if x != nil { + return x.PeerRpcVersions } return nil } -func (m *HandshakerResult) GetMaxFrameSize() uint32 { - if m != nil { - return m.MaxFrameSize +func (x *HandshakerResult) GetMaxFrameSize() uint32 { + if x != nil { + return x.MaxFrameSize } return 0 } type HandshakerStatus struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // The status code. This could be the gRPC status code. Code uint32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"` // The status details. - Details string `protobuf:"bytes,2,opt,name=details,proto3" json:"details,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Details string `protobuf:"bytes,2,opt,name=details,proto3" json:"details,omitempty"` } -func (m *HandshakerStatus) Reset() { *m = HandshakerStatus{} } -func (m *HandshakerStatus) String() string { return proto.CompactTextString(m) } -func (*HandshakerStatus) ProtoMessage() {} +func (x *HandshakerStatus) Reset() { + *x = HandshakerStatus{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HandshakerStatus) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HandshakerStatus) ProtoMessage() {} + +func (x *HandshakerStatus) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HandshakerStatus.ProtoReflect.Descriptor instead. func (*HandshakerStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{8} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{8} } -func (m *HandshakerStatus) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HandshakerStatus.Unmarshal(m, b) -} -func (m *HandshakerStatus) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HandshakerStatus.Marshal(b, m, deterministic) -} -func (m *HandshakerStatus) XXX_Merge(src proto.Message) { - xxx_messageInfo_HandshakerStatus.Merge(m, src) -} -func (m *HandshakerStatus) XXX_Size() int { - return xxx_messageInfo_HandshakerStatus.Size(m) -} -func (m *HandshakerStatus) XXX_DiscardUnknown() { - xxx_messageInfo_HandshakerStatus.DiscardUnknown(m) -} - -var xxx_messageInfo_HandshakerStatus proto.InternalMessageInfo - -func (m *HandshakerStatus) GetCode() uint32 { - if m != nil { - return m.Code +func (x *HandshakerStatus) GetCode() uint32 { + if x != nil { + return x.Code } return 0 } -func (m *HandshakerStatus) GetDetails() string { - if m != nil { - return m.Details +func (x *HandshakerStatus) GetDetails() string { + if x != nil { + return x.Details } return "" } type HandshakerResp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Frames to be given to the peer for the NextHandshakeMessageReq. May be // empty if no out_frames have to be sent to the peer or if in_bytes in the // HandshakerReq are incomplete. All the non-empty out frames must be sent to @@ -822,284 +946,481 @@ type HandshakerResp struct { // to frames that needs to be forwarded to the peer. Result *HandshakerResult `protobuf:"bytes,3,opt,name=result,proto3" json:"result,omitempty"` // Status of the handshaker. - Status *HandshakerStatus `protobuf:"bytes,4,opt,name=status,proto3" json:"status,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Status *HandshakerStatus `protobuf:"bytes,4,opt,name=status,proto3" json:"status,omitempty"` } -func (m *HandshakerResp) Reset() { *m = HandshakerResp{} } -func (m *HandshakerResp) String() string { return proto.CompactTextString(m) } -func (*HandshakerResp) ProtoMessage() {} +func (x *HandshakerResp) Reset() { + *x = HandshakerResp{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HandshakerResp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HandshakerResp) ProtoMessage() {} + +func (x *HandshakerResp) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_handshaker_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HandshakerResp.ProtoReflect.Descriptor instead. func (*HandshakerResp) Descriptor() ([]byte, []int) { - return fileDescriptor_54c074f40c7c7e99, []int{9} + return file_grpc_gcp_handshaker_proto_rawDescGZIP(), []int{9} } -func (m *HandshakerResp) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HandshakerResp.Unmarshal(m, b) -} -func (m *HandshakerResp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HandshakerResp.Marshal(b, m, deterministic) -} -func (m *HandshakerResp) XXX_Merge(src proto.Message) { - xxx_messageInfo_HandshakerResp.Merge(m, src) -} -func (m *HandshakerResp) XXX_Size() int { - return xxx_messageInfo_HandshakerResp.Size(m) -} -func (m *HandshakerResp) XXX_DiscardUnknown() { - xxx_messageInfo_HandshakerResp.DiscardUnknown(m) -} - -var xxx_messageInfo_HandshakerResp proto.InternalMessageInfo - -func (m *HandshakerResp) GetOutFrames() []byte { - if m != nil { - return m.OutFrames +func (x *HandshakerResp) GetOutFrames() []byte { + if x != nil { + return x.OutFrames } return nil } -func (m *HandshakerResp) GetBytesConsumed() uint32 { - if m != nil { - return m.BytesConsumed +func (x *HandshakerResp) GetBytesConsumed() uint32 { + if x != nil { + return x.BytesConsumed } return 0 } -func (m *HandshakerResp) GetResult() *HandshakerResult { - if m != nil { - return m.Result +func (x *HandshakerResp) GetResult() *HandshakerResult { + if x != nil { + return x.Result } return nil } -func (m *HandshakerResp) GetStatus() *HandshakerStatus { - if m != nil { - return m.Status +func (x *HandshakerResp) GetStatus() *HandshakerStatus { + if x != nil { + return x.Status } return nil } -func init() { - proto.RegisterEnum("grpc.gcp.HandshakeProtocol", HandshakeProtocol_name, HandshakeProtocol_value) - proto.RegisterEnum("grpc.gcp.NetworkProtocol", NetworkProtocol_name, NetworkProtocol_value) - proto.RegisterType((*Endpoint)(nil), "grpc.gcp.Endpoint") - proto.RegisterType((*Identity)(nil), "grpc.gcp.Identity") - proto.RegisterMapType((map[string]string)(nil), "grpc.gcp.Identity.AttributesEntry") - proto.RegisterType((*StartClientHandshakeReq)(nil), "grpc.gcp.StartClientHandshakeReq") - proto.RegisterType((*ServerHandshakeParameters)(nil), "grpc.gcp.ServerHandshakeParameters") - proto.RegisterType((*StartServerHandshakeReq)(nil), "grpc.gcp.StartServerHandshakeReq") - proto.RegisterMapType((map[int32]*ServerHandshakeParameters)(nil), "grpc.gcp.StartServerHandshakeReq.HandshakeParametersEntry") - proto.RegisterType((*NextHandshakeMessageReq)(nil), "grpc.gcp.NextHandshakeMessageReq") - proto.RegisterType((*HandshakerReq)(nil), "grpc.gcp.HandshakerReq") - proto.RegisterType((*HandshakerResult)(nil), "grpc.gcp.HandshakerResult") - proto.RegisterType((*HandshakerStatus)(nil), "grpc.gcp.HandshakerStatus") - proto.RegisterType((*HandshakerResp)(nil), "grpc.gcp.HandshakerResp") +var File_grpc_gcp_handshaker_proto protoreflect.FileDescriptor + +var file_grpc_gcp_handshaker_proto_rawDesc = []byte{ + 0x0a, 0x19, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x67, 0x63, 0x70, 0x2f, 0x68, 0x61, 0x6e, 0x64, 0x73, + 0x68, 0x61, 0x6b, 0x65, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x08, 0x67, 0x72, 0x70, + 0x63, 0x2e, 0x67, 0x63, 0x70, 0x1a, 0x28, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x67, 0x63, 0x70, 0x2f, + 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x5f, 0x73, 0x65, 0x63, 0x75, 0x72, 0x69, + 0x74, 0x79, 0x5f, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, + 0x74, 0x0a, 0x08, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x12, 0x1d, 0x0a, 0x0a, 0x69, + 0x70, 0x5f, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x01, 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file_grpc_gcp_handshaker_proto_rawDescData } -// Reference imports to suppress errors if they are not otherwise used. -var _ context.Context -var _ grpc.ClientConn - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the grpc package it is being compiled against. -const _ = grpc.SupportPackageIsVersion4 - -// HandshakerServiceClient is the client API for HandshakerService service. -// -// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. -type HandshakerServiceClient interface { - // Handshaker service accepts a stream of handshaker request, returning a - // stream of handshaker response. Client is expected to send exactly one - // message with either client_start or server_start followed by one or more - // messages with next. Each time client sends a request, the handshaker - // service expects to respond. Client does not have to wait for service's - // response before sending next request. - DoHandshake(ctx context.Context, opts ...grpc.CallOption) (HandshakerService_DoHandshakeClient, error) +var file_grpc_gcp_handshaker_proto_enumTypes = make([]protoimpl.EnumInfo, 2) +var file_grpc_gcp_handshaker_proto_msgTypes = make([]protoimpl.MessageInfo, 12) +var file_grpc_gcp_handshaker_proto_goTypes = []interface{}{ + (HandshakeProtocol)(0), // 0: grpc.gcp.HandshakeProtocol + (NetworkProtocol)(0), // 1: grpc.gcp.NetworkProtocol + (*Endpoint)(nil), // 2: grpc.gcp.Endpoint + (*Identity)(nil), // 3: grpc.gcp.Identity + (*StartClientHandshakeReq)(nil), // 4: grpc.gcp.StartClientHandshakeReq + (*ServerHandshakeParameters)(nil), // 5: grpc.gcp.ServerHandshakeParameters + (*StartServerHandshakeReq)(nil), // 6: grpc.gcp.StartServerHandshakeReq + (*NextHandshakeMessageReq)(nil), // 7: grpc.gcp.NextHandshakeMessageReq + (*HandshakerReq)(nil), // 8: grpc.gcp.HandshakerReq + (*HandshakerResult)(nil), // 9: grpc.gcp.HandshakerResult + (*HandshakerStatus)(nil), // 10: grpc.gcp.HandshakerStatus + (*HandshakerResp)(nil), // 11: grpc.gcp.HandshakerResp + nil, // 12: grpc.gcp.Identity.AttributesEntry + nil, // 13: grpc.gcp.StartServerHandshakeReq.HandshakeParametersEntry + (*RpcProtocolVersions)(nil), // 14: grpc.gcp.RpcProtocolVersions +} +var file_grpc_gcp_handshaker_proto_depIdxs = []int32{ + 1, // 0: grpc.gcp.Endpoint.protocol:type_name -> grpc.gcp.NetworkProtocol + 12, // 1: grpc.gcp.Identity.attributes:type_name -> grpc.gcp.Identity.AttributesEntry + 0, // 2: grpc.gcp.StartClientHandshakeReq.handshake_security_protocol:type_name -> grpc.gcp.HandshakeProtocol + 3, // 3: grpc.gcp.StartClientHandshakeReq.target_identities:type_name -> grpc.gcp.Identity + 3, // 4: grpc.gcp.StartClientHandshakeReq.local_identity:type_name -> grpc.gcp.Identity + 2, // 5: grpc.gcp.StartClientHandshakeReq.local_endpoint:type_name -> grpc.gcp.Endpoint + 2, // 6: grpc.gcp.StartClientHandshakeReq.remote_endpoint:type_name -> grpc.gcp.Endpoint + 14, // 7: grpc.gcp.StartClientHandshakeReq.rpc_versions:type_name -> grpc.gcp.RpcProtocolVersions + 3, // 8: grpc.gcp.ServerHandshakeParameters.local_identities:type_name -> grpc.gcp.Identity + 13, // 9: grpc.gcp.StartServerHandshakeReq.handshake_parameters:type_name -> grpc.gcp.StartServerHandshakeReq.HandshakeParametersEntry + 2, // 10: grpc.gcp.StartServerHandshakeReq.local_endpoint:type_name -> grpc.gcp.Endpoint + 2, // 11: grpc.gcp.StartServerHandshakeReq.remote_endpoint:type_name -> grpc.gcp.Endpoint + 14, // 12: grpc.gcp.StartServerHandshakeReq.rpc_versions:type_name -> grpc.gcp.RpcProtocolVersions + 4, // 13: grpc.gcp.HandshakerReq.client_start:type_name -> grpc.gcp.StartClientHandshakeReq + 6, // 14: grpc.gcp.HandshakerReq.server_start:type_name -> grpc.gcp.StartServerHandshakeReq + 7, // 15: grpc.gcp.HandshakerReq.next:type_name -> grpc.gcp.NextHandshakeMessageReq + 3, // 16: grpc.gcp.HandshakerResult.peer_identity:type_name -> grpc.gcp.Identity + 3, // 17: grpc.gcp.HandshakerResult.local_identity:type_name -> grpc.gcp.Identity + 14, // 18: grpc.gcp.HandshakerResult.peer_rpc_versions:type_name -> grpc.gcp.RpcProtocolVersions + 9, // 19: grpc.gcp.HandshakerResp.result:type_name -> grpc.gcp.HandshakerResult + 10, // 20: grpc.gcp.HandshakerResp.status:type_name -> grpc.gcp.HandshakerStatus + 5, // 21: grpc.gcp.StartServerHandshakeReq.HandshakeParametersEntry.value:type_name -> grpc.gcp.ServerHandshakeParameters + 8, // 22: grpc.gcp.HandshakerService.DoHandshake:input_type -> grpc.gcp.HandshakerReq + 11, // 23: grpc.gcp.HandshakerService.DoHandshake:output_type -> grpc.gcp.HandshakerResp + 23, // [23:24] is the sub-list for method output_type + 22, // [22:23] is the sub-list for method input_type + 22, // [22:22] is the sub-list for extension type_name + 22, // [22:22] is the sub-list for extension extendee + 0, // [0:22] is the sub-list for field type_name } -type handshakerServiceClient struct { - cc *grpc.ClientConn -} - -func NewHandshakerServiceClient(cc *grpc.ClientConn) HandshakerServiceClient { - return &handshakerServiceClient{cc} -} - -func (c *handshakerServiceClient) DoHandshake(ctx context.Context, opts ...grpc.CallOption) (HandshakerService_DoHandshakeClient, error) { - stream, err := c.cc.NewStream(ctx, &_HandshakerService_serviceDesc.Streams[0], "/grpc.gcp.HandshakerService/DoHandshake", opts...) - if err != nil { - return nil, err +func init() { file_grpc_gcp_handshaker_proto_init() } +func file_grpc_gcp_handshaker_proto_init() { + if File_grpc_gcp_handshaker_proto != nil { + return } - x := &handshakerServiceDoHandshakeClient{stream} - return x, nil -} - -type HandshakerService_DoHandshakeClient interface { - Send(*HandshakerReq) error - Recv() (*HandshakerResp, error) - grpc.ClientStream -} - -type handshakerServiceDoHandshakeClient struct { - grpc.ClientStream -} - -func (x *handshakerServiceDoHandshakeClient) Send(m *HandshakerReq) error { - return x.ClientStream.SendMsg(m) -} - -func (x *handshakerServiceDoHandshakeClient) Recv() (*HandshakerResp, error) { - m := new(HandshakerResp) - if err := x.ClientStream.RecvMsg(m); err != nil { - return nil, err + file_grpc_gcp_transport_security_common_proto_init() + if !protoimpl.UnsafeEnabled { + file_grpc_gcp_handshaker_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Endpoint); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Identity); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StartClientHandshakeReq); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ServerHandshakeParameters); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StartServerHandshakeReq); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*NextHandshakeMessageReq); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HandshakerReq); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HandshakerResult); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HandshakerStatus); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_handshaker_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HandshakerResp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } - return m, nil -} - -// HandshakerServiceServer is the server API for HandshakerService service. -type HandshakerServiceServer interface { - // Handshaker service accepts a stream of handshaker request, returning a - // stream of handshaker response. Client is expected to send exactly one - // message with either client_start or server_start followed by one or more - // messages with next. Each time client sends a request, the handshaker - // service expects to respond. Client does not have to wait for service's - // response before sending next request. - DoHandshake(HandshakerService_DoHandshakeServer) error -} - -// UnimplementedHandshakerServiceServer can be embedded to have forward compatible implementations. -type UnimplementedHandshakerServiceServer struct { -} - -func (*UnimplementedHandshakerServiceServer) DoHandshake(srv HandshakerService_DoHandshakeServer) error { - return status.Errorf(codes.Unimplemented, "method DoHandshake not implemented") -} - -func RegisterHandshakerServiceServer(s *grpc.Server, srv HandshakerServiceServer) { - s.RegisterService(&_HandshakerService_serviceDesc, srv) -} - -func _HandshakerService_DoHandshake_Handler(srv interface{}, stream grpc.ServerStream) error { - return srv.(HandshakerServiceServer).DoHandshake(&handshakerServiceDoHandshakeServer{stream}) -} - -type HandshakerService_DoHandshakeServer interface { - Send(*HandshakerResp) error - Recv() (*HandshakerReq, error) - grpc.ServerStream -} - -type handshakerServiceDoHandshakeServer struct { - grpc.ServerStream -} - -func (x *handshakerServiceDoHandshakeServer) Send(m *HandshakerResp) error { - return x.ServerStream.SendMsg(m) -} - -func (x *handshakerServiceDoHandshakeServer) Recv() (*HandshakerReq, error) { - m := new(HandshakerReq) - if err := x.ServerStream.RecvMsg(m); err != nil { - return nil, err + file_grpc_gcp_handshaker_proto_msgTypes[1].OneofWrappers = []interface{}{ + (*Identity_ServiceAccount)(nil), + (*Identity_Hostname)(nil), } - return m, nil -} - -var _HandshakerService_serviceDesc = grpc.ServiceDesc{ - ServiceName: "grpc.gcp.HandshakerService", - HandlerType: (*HandshakerServiceServer)(nil), - Methods: []grpc.MethodDesc{}, - Streams: []grpc.StreamDesc{ - { - StreamName: "DoHandshake", - Handler: _HandshakerService_DoHandshake_Handler, - ServerStreams: true, - ClientStreams: true, + file_grpc_gcp_handshaker_proto_msgTypes[6].OneofWrappers = []interface{}{ + (*HandshakerReq_ClientStart)(nil), + (*HandshakerReq_ServerStart)(nil), + (*HandshakerReq_Next)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_grpc_gcp_handshaker_proto_rawDesc, + NumEnums: 2, + NumMessages: 12, + NumExtensions: 0, + NumServices: 1, }, - }, - Metadata: "grpc/gcp/handshaker.proto", + GoTypes: file_grpc_gcp_handshaker_proto_goTypes, + DependencyIndexes: file_grpc_gcp_handshaker_proto_depIdxs, + EnumInfos: file_grpc_gcp_handshaker_proto_enumTypes, + MessageInfos: file_grpc_gcp_handshaker_proto_msgTypes, + }.Build() + File_grpc_gcp_handshaker_proto = out.File + file_grpc_gcp_handshaker_proto_rawDesc = nil + file_grpc_gcp_handshaker_proto_goTypes = nil + file_grpc_gcp_handshaker_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/handshaker_grpc.pb.go b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/handshaker_grpc.pb.go new file mode 100644 index 0000000000..a02c458281 --- /dev/null +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/handshaker_grpc.pb.go @@ -0,0 +1,149 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.1.0 +// - protoc v3.14.0 +// source: grpc/gcp/handshaker.proto + +package grpc_gcp + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// HandshakerServiceClient is the client API for HandshakerService service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type HandshakerServiceClient interface { + // Handshaker service accepts a stream of handshaker request, returning a + // stream of handshaker response. Client is expected to send exactly one + // message with either client_start or server_start followed by one or more + // messages with next. Each time client sends a request, the handshaker + // service expects to respond. Client does not have to wait for service's + // response before sending next request. + DoHandshake(ctx context.Context, opts ...grpc.CallOption) (HandshakerService_DoHandshakeClient, error) +} + +type handshakerServiceClient struct { + cc grpc.ClientConnInterface +} + +func NewHandshakerServiceClient(cc grpc.ClientConnInterface) HandshakerServiceClient { + return &handshakerServiceClient{cc} +} + +func (c *handshakerServiceClient) DoHandshake(ctx context.Context, opts ...grpc.CallOption) (HandshakerService_DoHandshakeClient, error) { + stream, err := c.cc.NewStream(ctx, &HandshakerService_ServiceDesc.Streams[0], "/grpc.gcp.HandshakerService/DoHandshake", opts...) + if err != nil { + return nil, err + } + x := &handshakerServiceDoHandshakeClient{stream} + return x, nil +} + +type HandshakerService_DoHandshakeClient interface { + Send(*HandshakerReq) error + Recv() (*HandshakerResp, error) + grpc.ClientStream +} + +type handshakerServiceDoHandshakeClient struct { + grpc.ClientStream +} + +func (x *handshakerServiceDoHandshakeClient) Send(m *HandshakerReq) error { + return x.ClientStream.SendMsg(m) +} + +func (x *handshakerServiceDoHandshakeClient) Recv() (*HandshakerResp, error) { + m := new(HandshakerResp) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// HandshakerServiceServer is the server API for HandshakerService service. +// All implementations must embed UnimplementedHandshakerServiceServer +// for forward compatibility +type HandshakerServiceServer interface { + // Handshaker service accepts a stream of handshaker request, returning a + // stream of handshaker response. Client is expected to send exactly one + // message with either client_start or server_start followed by one or more + // messages with next. Each time client sends a request, the handshaker + // service expects to respond. Client does not have to wait for service's + // response before sending next request. + DoHandshake(HandshakerService_DoHandshakeServer) error + mustEmbedUnimplementedHandshakerServiceServer() +} + +// UnimplementedHandshakerServiceServer must be embedded to have forward compatible implementations. +type UnimplementedHandshakerServiceServer struct { +} + +func (UnimplementedHandshakerServiceServer) DoHandshake(HandshakerService_DoHandshakeServer) error { + return status.Errorf(codes.Unimplemented, "method DoHandshake not implemented") +} +func (UnimplementedHandshakerServiceServer) mustEmbedUnimplementedHandshakerServiceServer() {} + +// UnsafeHandshakerServiceServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to HandshakerServiceServer will +// result in compilation errors. +type UnsafeHandshakerServiceServer interface { + mustEmbedUnimplementedHandshakerServiceServer() +} + +func RegisterHandshakerServiceServer(s grpc.ServiceRegistrar, srv HandshakerServiceServer) { + s.RegisterService(&HandshakerService_ServiceDesc, srv) +} + +func _HandshakerService_DoHandshake_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(HandshakerServiceServer).DoHandshake(&handshakerServiceDoHandshakeServer{stream}) +} + +type HandshakerService_DoHandshakeServer interface { + Send(*HandshakerResp) error + Recv() (*HandshakerReq, error) + grpc.ServerStream +} + +type handshakerServiceDoHandshakeServer struct { + grpc.ServerStream +} + +func (x *handshakerServiceDoHandshakeServer) Send(m *HandshakerResp) error { + return x.ServerStream.SendMsg(m) +} + +func (x *handshakerServiceDoHandshakeServer) Recv() (*HandshakerReq, error) { + m := new(HandshakerReq) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// HandshakerService_ServiceDesc is the grpc.ServiceDesc for HandshakerService service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var HandshakerService_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "grpc.gcp.HandshakerService", + HandlerType: (*HandshakerServiceServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "DoHandshake", + Handler: _HandshakerService_DoHandshake_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "grpc/gcp/handshaker.proto", +} diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/transport_security_common.pb.go b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/transport_security_common.pb.go index 992805165d..4fc3c79d6a 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/transport_security_common.pb.go +++ b/vendor/google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp/transport_security_common.pb.go @@ -1,24 +1,46 @@ +// Copyright 2018 The gRPC Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// The canonical version of this proto can be found at +// https://github.com/grpc/grpc-proto/blob/master/grpc/gcp/transport_security_common.proto + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.14.0 // source: grpc/gcp/transport_security_common.proto package grpc_gcp import ( - fmt "fmt" proto "github.com/golang/protobuf/proto" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 // The security level of the created channel. The list is sorted in increasing // level of security. This order must always be maintained. @@ -30,155 +52,275 @@ const ( SecurityLevel_INTEGRITY_AND_PRIVACY SecurityLevel = 2 ) -var SecurityLevel_name = map[int32]string{ - 0: "SECURITY_NONE", - 1: "INTEGRITY_ONLY", - 2: "INTEGRITY_AND_PRIVACY", -} +// Enum value maps for SecurityLevel. +var ( + SecurityLevel_name = map[int32]string{ + 0: "SECURITY_NONE", + 1: "INTEGRITY_ONLY", + 2: "INTEGRITY_AND_PRIVACY", + } + SecurityLevel_value = map[string]int32{ + "SECURITY_NONE": 0, + "INTEGRITY_ONLY": 1, + "INTEGRITY_AND_PRIVACY": 2, + } +) -var SecurityLevel_value = map[string]int32{ - "SECURITY_NONE": 0, - "INTEGRITY_ONLY": 1, - "INTEGRITY_AND_PRIVACY": 2, +func (x SecurityLevel) Enum() *SecurityLevel { + p := new(SecurityLevel) + *p = x + return p } func (x SecurityLevel) String() string { - return proto.EnumName(SecurityLevel_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (SecurityLevel) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_gcp_transport_security_common_proto_enumTypes[0].Descriptor() +} + +func (SecurityLevel) Type() protoreflect.EnumType { + return &file_grpc_gcp_transport_security_common_proto_enumTypes[0] +} + +func (x SecurityLevel) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use SecurityLevel.Descriptor instead. func (SecurityLevel) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_b97e31e3cc23582a, []int{0} + return file_grpc_gcp_transport_security_common_proto_rawDescGZIP(), []int{0} } // Max and min supported RPC protocol versions. type RpcProtocolVersions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Maximum supported RPC version. MaxRpcVersion *RpcProtocolVersions_Version `protobuf:"bytes,1,opt,name=max_rpc_version,json=maxRpcVersion,proto3" json:"max_rpc_version,omitempty"` // Minimum supported RPC version. - MinRpcVersion *RpcProtocolVersions_Version `protobuf:"bytes,2,opt,name=min_rpc_version,json=minRpcVersion,proto3" json:"min_rpc_version,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + MinRpcVersion *RpcProtocolVersions_Version `protobuf:"bytes,2,opt,name=min_rpc_version,json=minRpcVersion,proto3" json:"min_rpc_version,omitempty"` } -func (m *RpcProtocolVersions) Reset() { *m = RpcProtocolVersions{} } -func (m *RpcProtocolVersions) String() string { return proto.CompactTextString(m) } -func (*RpcProtocolVersions) ProtoMessage() {} +func (x *RpcProtocolVersions) Reset() { + *x = RpcProtocolVersions{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_transport_security_common_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RpcProtocolVersions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RpcProtocolVersions) ProtoMessage() {} + +func (x *RpcProtocolVersions) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_transport_security_common_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RpcProtocolVersions.ProtoReflect.Descriptor instead. func (*RpcProtocolVersions) Descriptor() ([]byte, []int) { - return fileDescriptor_b97e31e3cc23582a, []int{0} + return file_grpc_gcp_transport_security_common_proto_rawDescGZIP(), []int{0} } -func (m *RpcProtocolVersions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_RpcProtocolVersions.Unmarshal(m, b) -} -func (m *RpcProtocolVersions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_RpcProtocolVersions.Marshal(b, m, deterministic) -} -func (m *RpcProtocolVersions) XXX_Merge(src proto.Message) { - xxx_messageInfo_RpcProtocolVersions.Merge(m, src) -} -func (m *RpcProtocolVersions) XXX_Size() int { - return xxx_messageInfo_RpcProtocolVersions.Size(m) -} -func (m *RpcProtocolVersions) XXX_DiscardUnknown() { - xxx_messageInfo_RpcProtocolVersions.DiscardUnknown(m) -} - -var xxx_messageInfo_RpcProtocolVersions proto.InternalMessageInfo - -func (m *RpcProtocolVersions) GetMaxRpcVersion() *RpcProtocolVersions_Version { - if m != nil { - return m.MaxRpcVersion +func (x *RpcProtocolVersions) GetMaxRpcVersion() *RpcProtocolVersions_Version { + if x != nil { + return x.MaxRpcVersion } return nil } -func (m *RpcProtocolVersions) GetMinRpcVersion() *RpcProtocolVersions_Version { - if m != nil { - return m.MinRpcVersion +func (x *RpcProtocolVersions) GetMinRpcVersion() *RpcProtocolVersions_Version { + if x != nil { + return x.MinRpcVersion } return nil } // RPC version contains a major version and a minor version. type RpcProtocolVersions_Version struct { - Major uint32 `protobuf:"varint,1,opt,name=major,proto3" json:"major,omitempty"` - Minor uint32 `protobuf:"varint,2,opt,name=minor,proto3" json:"minor,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Major uint32 `protobuf:"varint,1,opt,name=major,proto3" json:"major,omitempty"` + Minor uint32 `protobuf:"varint,2,opt,name=minor,proto3" json:"minor,omitempty"` } -func (m *RpcProtocolVersions_Version) Reset() { *m = RpcProtocolVersions_Version{} } -func (m *RpcProtocolVersions_Version) String() string { return proto.CompactTextString(m) } -func (*RpcProtocolVersions_Version) ProtoMessage() {} +func (x *RpcProtocolVersions_Version) Reset() { + *x = RpcProtocolVersions_Version{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_gcp_transport_security_common_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RpcProtocolVersions_Version) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RpcProtocolVersions_Version) ProtoMessage() {} + +func (x *RpcProtocolVersions_Version) ProtoReflect() protoreflect.Message { + mi := &file_grpc_gcp_transport_security_common_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RpcProtocolVersions_Version.ProtoReflect.Descriptor instead. func (*RpcProtocolVersions_Version) Descriptor() ([]byte, []int) { - return fileDescriptor_b97e31e3cc23582a, []int{0, 0} + return file_grpc_gcp_transport_security_common_proto_rawDescGZIP(), []int{0, 0} } -func (m *RpcProtocolVersions_Version) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_RpcProtocolVersions_Version.Unmarshal(m, b) -} -func (m *RpcProtocolVersions_Version) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_RpcProtocolVersions_Version.Marshal(b, m, deterministic) -} -func (m *RpcProtocolVersions_Version) XXX_Merge(src proto.Message) { - xxx_messageInfo_RpcProtocolVersions_Version.Merge(m, src) -} -func (m *RpcProtocolVersions_Version) XXX_Size() int { - return xxx_messageInfo_RpcProtocolVersions_Version.Size(m) -} -func (m *RpcProtocolVersions_Version) XXX_DiscardUnknown() { - xxx_messageInfo_RpcProtocolVersions_Version.DiscardUnknown(m) -} - -var xxx_messageInfo_RpcProtocolVersions_Version proto.InternalMessageInfo - -func (m *RpcProtocolVersions_Version) GetMajor() uint32 { - if m != nil { - return m.Major +func (x *RpcProtocolVersions_Version) GetMajor() uint32 { + if x != nil { + return x.Major } return 0 } -func (m *RpcProtocolVersions_Version) GetMinor() uint32 { - if m != nil { - return m.Minor +func (x *RpcProtocolVersions_Version) GetMinor() uint32 { + if x != nil { + return x.Minor } return 0 } -func init() { - proto.RegisterEnum("grpc.gcp.SecurityLevel", SecurityLevel_name, SecurityLevel_value) - proto.RegisterType((*RpcProtocolVersions)(nil), "grpc.gcp.RpcProtocolVersions") - proto.RegisterType((*RpcProtocolVersions_Version)(nil), "grpc.gcp.RpcProtocolVersions.Version") +var File_grpc_gcp_transport_security_common_proto protoreflect.FileDescriptor + +var file_grpc_gcp_transport_security_common_proto_rawDesc = []byte{ + 0x0a, 0x28, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x67, 0x63, 0x70, 0x2f, 0x74, 0x72, 0x61, 0x6e, 0x73, + 0x70, 0x6f, 0x72, 0x74, 0x5f, 0x73, 0x65, 0x63, 0x75, 0x72, 0x69, 0x74, 0x79, 0x5f, 0x63, 0x6f, + 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x08, 0x67, 0x72, 0x70, 0x63, + 0x2e, 0x67, 0x63, 0x70, 0x22, 0xea, 0x01, 0x0a, 0x13, 0x52, 0x70, 0x63, 0x50, 0x72, 0x6f, 0x74, + 0x6f, 0x63, 0x6f, 0x6c, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x12, 0x4d, 0x0a, 0x0f, + 0x6d, 0x61, 0x78, 0x5f, 0x72, 0x70, 0x63, 0x5f, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x18, + 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x25, 0x2e, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x67, 0x63, 0x70, + 0x2e, 0x52, 0x70, 0x63, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x56, 0x65, 0x72, 0x73, + 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x0d, 0x6d, 0x61, + 0x78, 0x52, 0x70, 0x63, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x4d, 0x0a, 0x0f, 0x6d, + 0x69, 0x6e, 0x5f, 0x72, 0x70, 0x63, 0x5f, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x18, 0x02, + 0x20, 0x01, 0x28, 0x0b, 0x32, 0x25, 0x2e, 0x67, 0x72, 0x70, 0x63, 0x2e, 0x67, 0x63, 0x70, 0x2e, + 0x52, 0x70, 0x63, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x56, 0x65, 0x72, 0x73, 0x69, + 0x6f, 0x6e, 0x73, 0x2e, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x0d, 0x6d, 0x69, 0x6e, + 0x52, 0x70, 0x63, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x1a, 0x35, 0x0a, 0x07, 0x56, 0x65, + 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x14, 0x0a, 0x05, 0x6d, 0x61, 0x6a, 0x6f, 0x72, 0x18, 0x01, + 0x20, 0x01, 0x28, 0x0d, 0x52, 0x05, 0x6d, 0x61, 0x6a, 0x6f, 0x72, 0x12, 0x14, 0x0a, 0x05, 0x6d, + 0x69, 0x6e, 0x6f, 0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x05, 0x6d, 0x69, 0x6e, 0x6f, + 0x72, 0x2a, 0x51, 0x0a, 0x0d, 0x53, 0x65, 0x63, 0x75, 0x72, 0x69, 0x74, 0x79, 0x4c, 0x65, 0x76, + 0x65, 0x6c, 0x12, 0x11, 0x0a, 0x0d, 0x53, 0x45, 0x43, 0x55, 0x52, 0x49, 0x54, 0x59, 0x5f, 0x4e, + 0x4f, 0x4e, 0x45, 0x10, 0x00, 0x12, 0x12, 0x0a, 0x0e, 0x49, 0x4e, 0x54, 0x45, 0x47, 0x52, 0x49, + 0x54, 0x59, 0x5f, 0x4f, 0x4e, 0x4c, 0x59, 0x10, 0x01, 0x12, 0x19, 0x0a, 0x15, 0x49, 0x4e, 0x54, + 0x45, 0x47, 0x52, 0x49, 0x54, 0x59, 0x5f, 0x41, 0x4e, 0x44, 0x5f, 0x50, 0x52, 0x49, 0x56, 0x41, + 0x43, 0x59, 0x10, 0x02, 0x42, 0x78, 0x0a, 0x15, 0x69, 0x6f, 0x2e, 0x67, 0x72, 0x70, 0x63, 0x2e, + 0x61, 0x6c, 0x74, 0x73, 0x2e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x42, 0x1c, 0x54, + 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x53, 0x65, 0x63, 0x75, 0x72, 0x69, 0x74, 0x79, + 0x43, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x3f, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, + 0x2f, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x63, 0x72, 0x65, 0x64, 0x65, 0x6e, 0x74, 0x69, 0x61, 0x6c, + 0x73, 0x2f, 0x61, 0x6c, 0x74, 0x73, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x5f, 0x67, 0x63, 0x70, 0x62, 0x06, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } -func init() { - proto.RegisterFile("grpc/gcp/transport_security_common.proto", fileDescriptor_b97e31e3cc23582a) +var ( + file_grpc_gcp_transport_security_common_proto_rawDescOnce sync.Once + file_grpc_gcp_transport_security_common_proto_rawDescData = file_grpc_gcp_transport_security_common_proto_rawDesc +) + +func file_grpc_gcp_transport_security_common_proto_rawDescGZIP() []byte { + file_grpc_gcp_transport_security_common_proto_rawDescOnce.Do(func() { + file_grpc_gcp_transport_security_common_proto_rawDescData = protoimpl.X.CompressGZIP(file_grpc_gcp_transport_security_common_proto_rawDescData) + }) + return file_grpc_gcp_transport_security_common_proto_rawDescData } -var fileDescriptor_b97e31e3cc23582a = []byte{ - // 323 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x91, 0x41, 0x4b, 0x3b, 0x31, - 0x10, 0xc5, 0xff, 0x5b, 0xf8, 0xab, 0x44, 0x56, 0xeb, 0x6a, 0x41, 0xc5, 0x83, 0x08, 0x42, 0xf1, - 0x90, 0x05, 0xc5, 0xb3, 0xb4, 0xb5, 0x48, 0xa1, 0x6e, 0xeb, 0xb6, 0x16, 0xea, 0x25, 0xc4, 0x18, - 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0xca, 0x86, 0xf3, 0x66, 0x94, 0x9c, 0x90, 0xd6, 0xc6, 0xeb, 0x64, 0xf7, 0x6c, 0x9c, 0x0f, 0x66, - 0x9d, 0xde, 0xbc, 0xd9, 0xe8, 0x2e, 0x49, 0x4b, 0xc3, 0x6a, 0x07, 0x6e, 0x7c, 0x49, 0xb5, 0xf5, - 0x12, 0x2d, 0x37, 0xdd, 0xb3, 0x69, 0x9d, 0x41, 0x3d, 0xb2, 0x17, 0x12, 0x08, 0x2b, 0x8e, 0xa3, - 0x97, 0x3b, 0x05, 0xa0, 0x8c, 0xa4, 0x0a, 0x0c, 0xb7, 0x8a, 0x02, 0xaa, 0x34, 0xc4, 0x27, 0x50, - 0xbe, 0x49, 0xeb, 0x35, 0x37, 0x65, 0x5a, 0x11, 0xd3, 0x9a, 0x98, 0x86, 0xe8, 0x42, 0x11, 0x53, - 0xc2, 0xbd, 0x6e, 0x05, 0x7d, 0xf3, 0x1d, 0x00, 0x00, 0xff, 0xff, 0x31, 0x14, 0xb4, 0x11, 0xf6, - 0x01, 0x00, 0x00, +var file_grpc_gcp_transport_security_common_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_grpc_gcp_transport_security_common_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_grpc_gcp_transport_security_common_proto_goTypes = []interface{}{ + (SecurityLevel)(0), // 0: grpc.gcp.SecurityLevel + (*RpcProtocolVersions)(nil), // 1: grpc.gcp.RpcProtocolVersions + (*RpcProtocolVersions_Version)(nil), // 2: grpc.gcp.RpcProtocolVersions.Version +} +var file_grpc_gcp_transport_security_common_proto_depIdxs = []int32{ + 2, // 0: grpc.gcp.RpcProtocolVersions.max_rpc_version:type_name -> grpc.gcp.RpcProtocolVersions.Version + 2, // 1: grpc.gcp.RpcProtocolVersions.min_rpc_version:type_name -> grpc.gcp.RpcProtocolVersions.Version + 2, // [2:2] is the sub-list for method output_type + 2, // [2:2] is the sub-list for method input_type + 2, // [2:2] is the sub-list for extension type_name + 2, // [2:2] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name +} + +func init() { file_grpc_gcp_transport_security_common_proto_init() } +func file_grpc_gcp_transport_security_common_proto_init() { + if File_grpc_gcp_transport_security_common_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_grpc_gcp_transport_security_common_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RpcProtocolVersions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_gcp_transport_security_common_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RpcProtocolVersions_Version); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_grpc_gcp_transport_security_common_proto_rawDesc, + NumEnums: 1, + NumMessages: 2, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_grpc_gcp_transport_security_common_proto_goTypes, + DependencyIndexes: file_grpc_gcp_transport_security_common_proto_depIdxs, + EnumInfos: file_grpc_gcp_transport_security_common_proto_enumTypes, + MessageInfos: file_grpc_gcp_transport_security_common_proto_msgTypes, + }.Build() + File_grpc_gcp_transport_security_common_proto = out.File + file_grpc_gcp_transport_security_common_proto_rawDesc = nil + file_grpc_gcp_transport_security_common_proto_goTypes = nil + file_grpc_gcp_transport_security_common_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/grpc/credentials/alts/internal/regenerate.sh b/vendor/google.golang.org/grpc/credentials/alts/internal/regenerate.sh deleted file mode 100644 index a79c4201b3..0000000000 --- a/vendor/google.golang.org/grpc/credentials/alts/internal/regenerate.sh +++ /dev/null @@ -1,35 +0,0 @@ -#!/bin/bash -# Copyright 2018 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -eux -o pipefail - -TMP=$(mktemp -d) - -function finish { - rm -rf "$TMP" -} -trap finish EXIT - -pushd "$TMP" -mkdir -p grpc/gcp -curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/gcp/altscontext.proto > grpc/gcp/altscontext.proto -curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/gcp/handshaker.proto > grpc/gcp/handshaker.proto -curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/gcp/transport_security_common.proto > grpc/gcp/transport_security_common.proto - -protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/gcp/*.proto -popd -rm -f proto/grpc_gcp/*.pb.go -cp "$TMP"/grpc/gcp/*.pb.go proto/grpc_gcp/ - diff --git a/vendor/google.golang.org/grpc/credentials/alts/utils.go b/vendor/google.golang.org/grpc/credentials/alts/utils.go index e46280ad5f..cbfd056cfb 100644 --- a/vendor/google.golang.org/grpc/credentials/alts/utils.go +++ b/vendor/google.golang.org/grpc/credentials/alts/utils.go @@ -21,14 +21,6 @@ package alts import ( "context" "errors" - "fmt" - "io" - "io/ioutil" - "log" - "os" - "os/exec" - "regexp" - "runtime" "strings" "google.golang.org/grpc/codes" @@ -36,92 +28,6 @@ import ( "google.golang.org/grpc/status" ) -const ( - linuxProductNameFile = "/sys/class/dmi/id/product_name" - windowsCheckCommand = "powershell.exe" - windowsCheckCommandArgs = "Get-WmiObject -Class Win32_BIOS" - powershellOutputFilter = "Manufacturer" - windowsManufacturerRegex = ":(.*)" -) - -type platformError string - -func (k platformError) Error() string { - return fmt.Sprintf("%s is not supported", string(k)) -} - -var ( - // The following two variables will be reassigned in tests. - runningOS = runtime.GOOS - manufacturerReader = func() (io.Reader, error) { - switch runningOS { - case "linux": - return os.Open(linuxProductNameFile) - case "windows": - cmd := exec.Command(windowsCheckCommand, windowsCheckCommandArgs) - out, err := cmd.Output() - if err != nil { - return nil, err - } - - for _, line := range strings.Split(strings.TrimSuffix(string(out), "\n"), "\n") { - if strings.HasPrefix(line, powershellOutputFilter) { - re := regexp.MustCompile(windowsManufacturerRegex) - name := re.FindString(line) - name = strings.TrimLeft(name, ":") - return strings.NewReader(name), nil - } - } - - return nil, errors.New("cannot determine the machine's manufacturer") - default: - return nil, platformError(runningOS) - } - } - vmOnGCP bool -) - -// isRunningOnGCP checks whether the local system, without doing a network request is -// running on GCP. -func isRunningOnGCP() bool { - manufacturer, err := readManufacturer() - if os.IsNotExist(err) { - return false - } - if err != nil { - log.Fatalf("failure to read manufacturer information: %v", err) - } - name := string(manufacturer) - switch runningOS { - case "linux": - name = strings.TrimSpace(name) - return name == "Google" || name == "Google Compute Engine" - case "windows": - name = strings.Replace(name, " ", "", -1) - name = strings.Replace(name, "\n", "", -1) - name = strings.Replace(name, "\r", "", -1) - return name == "Google" - default: - log.Fatal(platformError(runningOS)) - } - return false -} - -func readManufacturer() ([]byte, error) { - reader, err := manufacturerReader() - if err != nil { - return nil, err - } - if reader == nil { - return nil, errors.New("got nil reader") - } - manufacturer, err := ioutil.ReadAll(reader) - if err != nil { - return nil, fmt.Errorf("failed reading %v: %v", linuxProductNameFile, err) - } - return manufacturer, nil -} - // AuthInfoFromContext extracts the alts.AuthInfo object from the given context, // if it exists. This API should be used by gRPC server RPC handlers to get // information about the communicating peer. For client-side, use grpc.Peer() @@ -152,12 +58,13 @@ func AuthInfoFromPeer(p *peer.Peer) (AuthInfo, error) { func ClientAuthorizationCheck(ctx context.Context, expectedServiceAccounts []string) error { authInfo, err := AuthInfoFromContext(ctx) if err != nil { - return status.Newf(codes.PermissionDenied, "The context is not an ALTS-compatible context: %v", err).Err() + return status.Errorf(codes.PermissionDenied, "The context is not an ALTS-compatible context: %v", err) } + peer := authInfo.PeerServiceAccount() for _, sa := range expectedServiceAccounts { - if authInfo.PeerServiceAccount() == sa { + if strings.EqualFold(peer, sa) { return nil } } - return status.Newf(codes.PermissionDenied, "Client %v is not authorized", authInfo.PeerServiceAccount()).Err() + return status.Errorf(codes.PermissionDenied, "Client %v is not authorized", peer) } diff --git a/vendor/google.golang.org/grpc/credentials/credentials.go b/vendor/google.golang.org/grpc/credentials/credentials.go index 845ce5d216..96ff1877e7 100644 --- a/vendor/google.golang.org/grpc/credentials/credentials.go +++ b/vendor/google.golang.org/grpc/credentials/credentials.go @@ -29,7 +29,8 @@ import ( "net" "github.com/golang/protobuf/proto" - "google.golang.org/grpc/internal" + "google.golang.org/grpc/attributes" + icredentials "google.golang.org/grpc/internal/credentials" ) // PerRPCCredentials defines the common interface for the credentials which need to @@ -57,9 +58,11 @@ type PerRPCCredentials interface { type SecurityLevel int const ( - // NoSecurity indicates a connection is insecure. + // InvalidSecurityLevel indicates an invalid security level. // The zero SecurityLevel value is invalid for backward compatibility. - NoSecurity SecurityLevel = iota + 1 + InvalidSecurityLevel SecurityLevel = iota + // NoSecurity indicates a connection is insecure. + NoSecurity // IntegrityOnly indicates a connection only provides integrity protection. IntegrityOnly // PrivacyAndIntegrity indicates a connection provides both privacy and integrity protection. @@ -89,7 +92,7 @@ type CommonAuthInfo struct { } // GetCommonAuthInfo returns the pointer to CommonAuthInfo struct. -func (c *CommonAuthInfo) GetCommonAuthInfo() *CommonAuthInfo { +func (c CommonAuthInfo) GetCommonAuthInfo() CommonAuthInfo { return c } @@ -100,7 +103,11 @@ type ProtocolInfo struct { ProtocolVersion string // SecurityProtocol is the security protocol in use. SecurityProtocol string - // SecurityVersion is the security protocol version. + // SecurityVersion is the security protocol version. It is a static version string from the + // credentials, not a value that reflects per-connection protocol negotiation. To retrieve + // details about the credentials used for a connection, use the Peer's AuthInfo field instead. + // + // Deprecated: please use Peer.AuthInfo. SecurityVersion string // ServerName is the user-configured server name. ServerName string @@ -120,15 +127,23 @@ var ErrConnDispatched = errors.New("credentials: rawConn is dispatched out of gR // TransportCredentials defines the common interface for all the live gRPC wire // protocols and supported transport security protocols (e.g., TLS, SSL). type TransportCredentials interface { - // ClientHandshake does the authentication handshake specified by the corresponding - // authentication protocol on rawConn for clients. It returns the authenticated - // connection and the corresponding auth information about the connection. - // The auth information should embed CommonAuthInfo to return additional information about - // the credentials. Implementations must use the provided context to implement timely cancellation. - // gRPC will try to reconnect if the error returned is a temporary error - // (io.EOF, context.DeadlineExceeded or err.Temporary() == true). - // If the returned error is a wrapper error, implementations should make sure that + // ClientHandshake does the authentication handshake specified by the + // corresponding authentication protocol on rawConn for clients. It returns + // the authenticated connection and the corresponding auth information + // about the connection. The auth information should embed CommonAuthInfo + // to return additional information about the credentials. Implementations + // must use the provided context to implement timely cancellation. gRPC + // will try to reconnect if the error returned is a temporary error + // (io.EOF, context.DeadlineExceeded or err.Temporary() == true). If the + // returned error is a wrapper error, implementations should make sure that // the error implements Temporary() to have the correct retry behaviors. + // Additionally, ClientHandshakeInfo data will be available via the context + // passed to this call. + // + // The second argument to this method is the `:authority` header value used + // while creating new streams on this connection after authentication + // succeeds. Implementations must use this as the server name during the + // authentication handshake. // // If the returned net.Conn is closed, it MUST close the net.Conn provided. ClientHandshake(context.Context, string, net.Conn) (net.Conn, AuthInfo, error) @@ -143,9 +158,13 @@ type TransportCredentials interface { Info() ProtocolInfo // Clone makes a copy of this TransportCredentials. Clone() TransportCredentials - // OverrideServerName overrides the server name used to verify the hostname on the returned certificates from the server. - // gRPC internals also use it to override the virtual hosting name if it is set. - // It must be called before dialing. Currently, this is only used by grpclb. + // OverrideServerName specifies the value used for the following: + // - verifying the hostname on the returned certificates + // - as SNI in the client's handshake to support virtual hosting + // - as the value for `:authority` header at stream creation time + // + // Deprecated: use grpc.WithAuthority instead. Will be supported + // throughout 1.x. OverrideServerName(string) error } @@ -159,8 +178,18 @@ type TransportCredentials interface { // // This API is experimental. type Bundle interface { + // TransportCredentials returns the transport credentials from the Bundle. + // + // Implementations must return non-nil transport credentials. If transport + // security is not needed by the Bundle, implementations may choose to + // return insecure.NewCredentials(). TransportCredentials() TransportCredentials + + // PerRPCCredentials returns the per-RPC credentials from the Bundle. + // + // May be nil if per-RPC credentials are not needed. PerRPCCredentials() PerRPCCredentials + // NewWithMode should make a copy of Bundle, and switch mode. Modifying the // existing Bundle may cause races. // @@ -178,15 +207,33 @@ type RequestInfo struct { AuthInfo AuthInfo } -// requestInfoKey is a struct to be used as the key when attaching a RequestInfo to a context object. -type requestInfoKey struct{} - // RequestInfoFromContext extracts the RequestInfo from the context if it exists. // // This API is experimental. func RequestInfoFromContext(ctx context.Context) (ri RequestInfo, ok bool) { - ri, ok = ctx.Value(requestInfoKey{}).(RequestInfo) - return + ri, ok = icredentials.RequestInfoFromContext(ctx).(RequestInfo) + return ri, ok +} + +// ClientHandshakeInfo holds data to be passed to ClientHandshake. This makes +// it possible to pass arbitrary data to the handshaker from gRPC, resolver, +// balancer etc. Individual credential implementations control the actual +// format of the data that they are willing to receive. +// +// This API is experimental. +type ClientHandshakeInfo struct { + // Attributes contains the attributes for the address. It could be provided + // by the gRPC, resolver, balancer etc. + Attributes *attributes.Attributes +} + +// ClientHandshakeInfoFromContext returns the ClientHandshakeInfo struct stored +// in ctx. +// +// This API is experimental. +func ClientHandshakeInfoFromContext(ctx context.Context) ClientHandshakeInfo { + chi, _ := icredentials.ClientHandshakeInfoFromContext(ctx).(ClientHandshakeInfo) + return chi } // CheckSecurityLevel checks if a connection's security level is greater than or equal to the specified one. @@ -194,17 +241,16 @@ func RequestInfoFromContext(ctx context.Context) (ri RequestInfo, ok bool) { // or 3) CommonAuthInfo.SecurityLevel has an invalid zero value. For 2) and 3), it is for the purpose of backward-compatibility. // // This API is experimental. -func CheckSecurityLevel(ctx context.Context, level SecurityLevel) error { +func CheckSecurityLevel(ai AuthInfo, level SecurityLevel) error { type internalInfo interface { - GetCommonAuthInfo() *CommonAuthInfo + GetCommonAuthInfo() CommonAuthInfo } - ri, _ := RequestInfoFromContext(ctx) - if ri.AuthInfo == nil { - return errors.New("unable to obtain SecurityLevel from context") + if ai == nil { + return errors.New("AuthInfo is nil") } - if ci, ok := ri.AuthInfo.(internalInfo); ok { + if ci, ok := ai.(internalInfo); ok { // CommonAuthInfo.SecurityLevel has an invalid value. - if ci.GetCommonAuthInfo().SecurityLevel == 0 { + if ci.GetCommonAuthInfo().SecurityLevel == InvalidSecurityLevel { return nil } if ci.GetCommonAuthInfo().SecurityLevel < level { @@ -215,12 +261,6 @@ func CheckSecurityLevel(ctx context.Context, level SecurityLevel) error { return nil } -func init() { - internal.NewRequestInfoContext = func(ctx context.Context, ri RequestInfo) context.Context { - return context.WithValue(ctx, requestInfoKey{}, ri) - } -} - // ChannelzSecurityInfo defines the interface that security protocols should implement // in order to provide security info to channelz. // diff --git a/vendor/google.golang.org/grpc/credentials/google/google.go b/vendor/google.golang.org/grpc/credentials/google/google.go index 04b349abcf..63625a4b68 100644 --- a/vendor/google.golang.org/grpc/credentials/google/google.go +++ b/vendor/google.golang.org/grpc/credentials/google/google.go @@ -33,27 +33,42 @@ import ( const tokenRequestTimeout = 30 * time.Second +var logger = grpclog.Component("credentials") + +// DefaultCredentialsOptions constructs options to build DefaultCredentials. +type DefaultCredentialsOptions struct { + // PerRPCCreds is a per RPC credentials that is passed to a bundle. + PerRPCCreds credentials.PerRPCCredentials +} + +// NewDefaultCredentialsWithOptions returns a credentials bundle that is +// configured to work with google services. +// +// This API is experimental. +func NewDefaultCredentialsWithOptions(opts DefaultCredentialsOptions) credentials.Bundle { + if opts.PerRPCCreds == nil { + ctx, cancel := context.WithTimeout(context.Background(), tokenRequestTimeout) + defer cancel() + var err error + opts.PerRPCCreds, err = oauth.NewApplicationDefault(ctx) + if err != nil { + logger.Warningf("NewDefaultCredentialsWithOptions: failed to create application oauth: %v", err) + } + } + c := &creds{opts: opts} + bundle, err := c.NewWithMode(internal.CredsBundleModeFallback) + if err != nil { + logger.Warningf("NewDefaultCredentialsWithOptions: failed to create new creds: %v", err) + } + return bundle +} + // NewDefaultCredentials returns a credentials bundle that is configured to work // with google services. // // This API is experimental. func NewDefaultCredentials() credentials.Bundle { - c := &creds{ - newPerRPCCreds: func() credentials.PerRPCCredentials { - ctx, cancel := context.WithTimeout(context.Background(), tokenRequestTimeout) - defer cancel() - perRPCCreds, err := oauth.NewApplicationDefault(ctx) - if err != nil { - grpclog.Warningf("google default creds: failed to create application oauth: %v", err) - } - return perRPCCreds - }, - } - bundle, err := c.NewWithMode(internal.CredsBundleModeFallback) - if err != nil { - grpclog.Warningf("google default creds: failed to create new creds: %v", err) - } - return bundle + return NewDefaultCredentialsWithOptions(DefaultCredentialsOptions{}) } // NewComputeEngineCredentials returns a credentials bundle that is configured to work @@ -62,28 +77,21 @@ func NewDefaultCredentials() credentials.Bundle { // // This API is experimental. func NewComputeEngineCredentials() credentials.Bundle { - c := &creds{ - newPerRPCCreds: func() credentials.PerRPCCredentials { - return oauth.NewComputeEngine() - }, - } - bundle, err := c.NewWithMode(internal.CredsBundleModeFallback) - if err != nil { - grpclog.Warningf("compute engine creds: failed to create new creds: %v", err) - } - return bundle + return NewDefaultCredentialsWithOptions(DefaultCredentialsOptions{ + PerRPCCreds: oauth.NewComputeEngine(), + }) } // creds implements credentials.Bundle. type creds struct { + opts DefaultCredentialsOptions + // Supported modes are defined in internal/internal.go. mode string - // The transport credentials associated with this bundle. + // The active transport credentials associated with this bundle. transportCreds credentials.TransportCredentials - // The per RPC credentials associated with this bundle. + // The active per RPC credentials associated with this bundle. perRPCCreds credentials.PerRPCCredentials - // Creates new per RPC credentials - newPerRPCCreds func() credentials.PerRPCCredentials } func (c *creds) TransportCredentials() credentials.TransportCredentials { @@ -97,28 +105,37 @@ func (c *creds) PerRPCCredentials() credentials.PerRPCCredentials { return c.perRPCCreds } +var ( + newTLS = func() credentials.TransportCredentials { + return credentials.NewTLS(nil) + } + newALTS = func() credentials.TransportCredentials { + return alts.NewClientCreds(alts.DefaultClientOptions()) + } +) + // NewWithMode should make a copy of Bundle, and switch mode. Modifying the // existing Bundle may cause races. func (c *creds) NewWithMode(mode string) (credentials.Bundle, error) { newCreds := &creds{ - mode: mode, - newPerRPCCreds: c.newPerRPCCreds, + opts: c.opts, + mode: mode, } // Create transport credentials. switch mode { case internal.CredsBundleModeFallback: - newCreds.transportCreds = credentials.NewTLS(nil) + newCreds.transportCreds = newClusterTransportCreds(newTLS(), newALTS()) case internal.CredsBundleModeBackendFromBalancer, internal.CredsBundleModeBalancer: // Only the clients can use google default credentials, so we only need // to create new ALTS client creds here. - newCreds.transportCreds = alts.NewClientCreds(alts.DefaultClientOptions()) + newCreds.transportCreds = newALTS() default: return nil, fmt.Errorf("unsupported mode: %v", mode) } if mode == internal.CredsBundleModeFallback || mode == internal.CredsBundleModeBackendFromBalancer { - newCreds.perRPCCreds = newCreds.newPerRPCCreds() + newCreds.perRPCCreds = newCreds.opts.PerRPCCreds } return newCreds, nil diff --git a/vendor/google.golang.org/grpc/credentials/google/xds.go b/vendor/google.golang.org/grpc/credentials/google/xds.go new file mode 100644 index 0000000000..b8c2e8f920 --- /dev/null +++ b/vendor/google.golang.org/grpc/credentials/google/xds.go @@ -0,0 +1,91 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package google + +import ( + "context" + "net" + "strings" + + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/internal" +) + +const cfeClusterNamePrefix = "google_cfe_" + +// clusterTransportCreds is a combo of TLS + ALTS. +// +// On the client, ClientHandshake picks TLS or ALTS based on address attributes. +// - if attributes has cluster name +// - if cluster name has prefix "google_cfe_", use TLS +// - otherwise, use ALTS +// - else, do TLS +// +// On the server, ServerHandshake always does TLS. +type clusterTransportCreds struct { + tls credentials.TransportCredentials + alts credentials.TransportCredentials +} + +func newClusterTransportCreds(tls, alts credentials.TransportCredentials) *clusterTransportCreds { + return &clusterTransportCreds{ + tls: tls, + alts: alts, + } +} + +func (c *clusterTransportCreds) ClientHandshake(ctx context.Context, authority string, rawConn net.Conn) (net.Conn, credentials.AuthInfo, error) { + chi := credentials.ClientHandshakeInfoFromContext(ctx) + if chi.Attributes == nil { + return c.tls.ClientHandshake(ctx, authority, rawConn) + } + cn, ok := internal.GetXDSHandshakeClusterName(chi.Attributes) + if !ok || strings.HasPrefix(cn, cfeClusterNamePrefix) { + return c.tls.ClientHandshake(ctx, authority, rawConn) + } + // If attributes have cluster name, and cluster name is not cfe, it's a + // backend address, use ALTS. + return c.alts.ClientHandshake(ctx, authority, rawConn) +} + +func (c *clusterTransportCreds) ServerHandshake(conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return c.tls.ServerHandshake(conn) +} + +func (c *clusterTransportCreds) Info() credentials.ProtocolInfo { + // TODO: this always returns tls.Info now, because we don't have a cluster + // name to check when this method is called. This method doesn't affect + // anything important now. We may want to revisit this if it becomes more + // important later. + return c.tls.Info() +} + +func (c *clusterTransportCreds) Clone() credentials.TransportCredentials { + return &clusterTransportCreds{ + tls: c.tls.Clone(), + alts: c.alts.Clone(), + } +} + +func (c *clusterTransportCreds) OverrideServerName(s string) error { + if err := c.tls.OverrideServerName(s); err != nil { + return err + } + return c.alts.OverrideServerName(s) +} diff --git a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go new file mode 100644 index 0000000000..22a8f996a6 --- /dev/null +++ b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go @@ -0,0 +1,77 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package insecure provides an implementation of the +// credentials.TransportCredentials interface which disables transport security. +// +// Experimental +// +// Notice: This package is EXPERIMENTAL and may be changed or removed in a +// later release. +package insecure + +import ( + "context" + "net" + + "google.golang.org/grpc/credentials" +) + +// NewCredentials returns a credentials which disables transport security. +// +// Note that using this credentials with per-RPC credentials which require +// transport security is incompatible and will cause grpc.Dial() to fail. +func NewCredentials() credentials.TransportCredentials { + return insecureTC{} +} + +// insecureTC implements the insecure transport credentials. The handshake +// methods simply return the passed in net.Conn and set the security level to +// NoSecurity. +type insecureTC struct{} + +func (insecureTC) ClientHandshake(ctx context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) ServerHandshake(conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) Info() credentials.ProtocolInfo { + return credentials.ProtocolInfo{SecurityProtocol: "insecure"} +} + +func (insecureTC) Clone() credentials.TransportCredentials { + return insecureTC{} +} + +func (insecureTC) OverrideServerName(string) error { + return nil +} + +// info contains the auth information for an insecure connection. +// It implements the AuthInfo interface. +type info struct { + credentials.CommonAuthInfo +} + +// AuthType returns the type of info as a string. +func (info) AuthType() string { + return "insecure" +} diff --git a/vendor/google.golang.org/grpc/credentials/oauth/oauth.go b/vendor/google.golang.org/grpc/credentials/oauth/oauth.go index 899e3372ce..c748fd21ce 100644 --- a/vendor/google.golang.org/grpc/credentials/oauth/oauth.go +++ b/vendor/google.golang.org/grpc/credentials/oauth/oauth.go @@ -23,6 +23,7 @@ import ( "context" "fmt" "io/ioutil" + "net/url" "sync" "golang.org/x/oauth2" @@ -42,7 +43,8 @@ func (ts TokenSource) GetRequestMetadata(ctx context.Context, uri ...string) (ma if err != nil { return nil, err } - if err = credentials.CheckSecurityLevel(ctx, credentials.PrivacyAndIntegrity); err != nil { + ri, _ := credentials.RequestInfoFromContext(ctx) + if err = credentials.CheckSecurityLevel(ri.AuthInfo, credentials.PrivacyAndIntegrity); err != nil { return nil, fmt.Errorf("unable to transfer TokenSource PerRPCCredentials: %v", err) } return map[string]string{ @@ -55,6 +57,16 @@ func (ts TokenSource) RequireTransportSecurity() bool { return true } +// removeServiceNameFromJWTURI removes RPC service name from URI. +func removeServiceNameFromJWTURI(uri string) (string, error) { + parsed, err := url.Parse(uri) + if err != nil { + return "", err + } + parsed.Path = "/" + return parsed.String(), nil +} + type jwtAccess struct { jsonKey []byte } @@ -74,7 +86,15 @@ func NewJWTAccessFromKey(jsonKey []byte) (credentials.PerRPCCredentials, error) } func (j jwtAccess) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) { - ts, err := google.JWTAccessTokenSourceFromJSON(j.jsonKey, uri[0]) + // Remove RPC service name from URI that will be used as audience + // in a self-signed JWT token. It follows https://google.aip.dev/auth/4111. + aud, err := removeServiceNameFromJWTURI(uri[0]) + if err != nil { + return nil, err + } + // TODO: the returned TokenSource is reusable. Store it in a sync.Map, with + // uri as the key, to avoid recreating for every RPC. + ts, err := google.JWTAccessTokenSourceFromJSON(j.jsonKey, aud) if err != nil { return nil, err } @@ -82,7 +102,8 @@ func (j jwtAccess) GetRequestMetadata(ctx context.Context, uri ...string) (map[s if err != nil { return nil, err } - if err = credentials.CheckSecurityLevel(ctx, credentials.PrivacyAndIntegrity); err != nil { + ri, _ := credentials.RequestInfoFromContext(ctx) + if err = credentials.CheckSecurityLevel(ri.AuthInfo, credentials.PrivacyAndIntegrity); err != nil { return nil, fmt.Errorf("unable to transfer jwtAccess PerRPCCredentials: %v", err) } return map[string]string{ @@ -105,7 +126,8 @@ func NewOauthAccess(token *oauth2.Token) credentials.PerRPCCredentials { } func (oa oauthAccess) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) { - if err := credentials.CheckSecurityLevel(ctx, credentials.PrivacyAndIntegrity); err != nil { + ri, _ := credentials.RequestInfoFromContext(ctx) + if err := credentials.CheckSecurityLevel(ri.AuthInfo, credentials.PrivacyAndIntegrity); err != nil { return nil, fmt.Errorf("unable to transfer oauthAccess PerRPCCredentials: %v", err) } return map[string]string{ @@ -142,7 +164,8 @@ func (s *serviceAccount) GetRequestMetadata(ctx context.Context, uri ...string) return nil, err } } - if err := credentials.CheckSecurityLevel(ctx, credentials.PrivacyAndIntegrity); err != nil { + ri, _ := credentials.RequestInfoFromContext(ctx) + if err := credentials.CheckSecurityLevel(ri.AuthInfo, credentials.PrivacyAndIntegrity); err != nil { return nil, fmt.Errorf("unable to transfer serviceAccount PerRPCCredentials: %v", err) } return map[string]string{ @@ -177,9 +200,43 @@ func NewServiceAccountFromFile(keyFile string, scope ...string) (credentials.Per // NewApplicationDefault returns "Application Default Credentials". For more // detail, see https://developers.google.com/accounts/docs/application-default-credentials. func NewApplicationDefault(ctx context.Context, scope ...string) (credentials.PerRPCCredentials, error) { - t, err := google.DefaultTokenSource(ctx, scope...) + creds, err := google.FindDefaultCredentials(ctx, scope...) if err != nil { return nil, err } - return TokenSource{t}, nil + + // If JSON is nil, the authentication is provided by the environment and not + // with a credentials file, e.g. when code is running on Google Cloud + // Platform. Use the returned token source. + if creds.JSON == nil { + return TokenSource{creds.TokenSource}, nil + } + + // If auth is provided by env variable or creds file, the behavior will be + // different based on whether scope is set. Because the returned + // creds.TokenSource does oauth with jwt by default, and it requires scope. + // We can only use it if scope is not empty, otherwise it will fail with + // missing scope error. + // + // If scope is set, use it, it should just work. + // + // If scope is not set, we try to use jwt directly without oauth (this only + // works if it's a service account). + + if len(scope) != 0 { + return TokenSource{creds.TokenSource}, nil + } + + // Try to convert JSON to a jwt config without setting the optional scope + // parameter to check if it's a service account (the function errors if it's + // not). This is necessary because the returned config doesn't show the type + // of the account. + if _, err := google.JWTConfigFromJSON(creds.JSON); err != nil { + // If this fails, it's not a service account, return the original + // TokenSource from above. + return TokenSource{creds.TokenSource}, nil + } + + // If it's a service account, create a JWT only access with the key. + return NewJWTAccessFromKey(creds.JSON) } diff --git a/vendor/google.golang.org/grpc/credentials/tls.go b/vendor/google.golang.org/grpc/credentials/tls.go index 28b4f6232d..784822d056 100644 --- a/vendor/google.golang.org/grpc/credentials/tls.go +++ b/vendor/google.golang.org/grpc/credentials/tls.go @@ -25,8 +25,9 @@ import ( "fmt" "io/ioutil" "net" + "net/url" - "google.golang.org/grpc/credentials/internal" + credinternal "google.golang.org/grpc/internal/credentials" ) // TLSInfo contains the auth information for a TLS authenticated connection. @@ -34,6 +35,8 @@ import ( type TLSInfo struct { State tls.ConnectionState CommonAuthInfo + // This API is experimental. + SPIFFEID *url.URL } // AuthType returns the type of TLSInfo as a string. @@ -69,7 +72,7 @@ func (c tlsCreds) Info() ProtocolInfo { func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawConn net.Conn) (_ net.Conn, _ AuthInfo, err error) { // use local cfg to avoid clobbering ServerName if using multiple endpoints - cfg := cloneTLSConfig(c.config) + cfg := credinternal.CloneTLSConfig(c.config) if cfg.ServerName == "" { serverName, _, err := net.SplitHostPort(authority) if err != nil { @@ -94,7 +97,17 @@ func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawCon conn.Close() return nil, nil, ctx.Err() } - return internal.WrapSyscallConn(rawConn, conn), TLSInfo{conn.ConnectionState(), CommonAuthInfo{PrivacyAndIntegrity}}, nil + tlsInfo := TLSInfo{ + State: conn.ConnectionState(), + CommonAuthInfo: CommonAuthInfo{ + SecurityLevel: PrivacyAndIntegrity, + }, + } + id := credinternal.SPIFFEIDFromState(conn.ConnectionState()) + if id != nil { + tlsInfo.SPIFFEID = id + } + return credinternal.WrapSyscallConn(rawConn, conn), tlsInfo, nil } func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error) { @@ -103,7 +116,17 @@ func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error) conn.Close() return nil, nil, err } - return internal.WrapSyscallConn(rawConn, conn), TLSInfo{conn.ConnectionState(), CommonAuthInfo{PrivacyAndIntegrity}}, nil + tlsInfo := TLSInfo{ + State: conn.ConnectionState(), + CommonAuthInfo: CommonAuthInfo{ + SecurityLevel: PrivacyAndIntegrity, + }, + } + id := credinternal.SPIFFEIDFromState(conn.ConnectionState()) + if id != nil { + tlsInfo.SPIFFEID = id + } + return credinternal.WrapSyscallConn(rawConn, conn), tlsInfo, nil } func (c *tlsCreds) Clone() TransportCredentials { @@ -115,36 +138,33 @@ func (c *tlsCreds) OverrideServerName(serverNameOverride string) error { return nil } -const alpnProtoStrH2 = "h2" - -func appendH2ToNextProtos(ps []string) []string { - for _, p := range ps { - if p == alpnProtoStrH2 { - return ps - } - } - ret := make([]string, 0, len(ps)+1) - ret = append(ret, ps...) - return append(ret, alpnProtoStrH2) -} - // NewTLS uses c to construct a TransportCredentials based on TLS. func NewTLS(c *tls.Config) TransportCredentials { - tc := &tlsCreds{cloneTLSConfig(c)} - tc.config.NextProtos = appendH2ToNextProtos(tc.config.NextProtos) + tc := &tlsCreds{credinternal.CloneTLSConfig(c)} + tc.config.NextProtos = credinternal.AppendH2ToNextProtos(tc.config.NextProtos) return tc } -// NewClientTLSFromCert constructs TLS credentials from the input certificate for client. +// NewClientTLSFromCert constructs TLS credentials from the provided root +// certificate authority certificate(s) to validate server connections. If +// certificates to establish the identity of the client need to be included in +// the credentials (eg: for mTLS), use NewTLS instead, where a complete +// tls.Config can be specified. // serverNameOverride is for testing only. If set to a non empty string, -// it will override the virtual host name of authority (e.g. :authority header field) in requests. +// it will override the virtual host name of authority (e.g. :authority header +// field) in requests. func NewClientTLSFromCert(cp *x509.CertPool, serverNameOverride string) TransportCredentials { return NewTLS(&tls.Config{ServerName: serverNameOverride, RootCAs: cp}) } -// NewClientTLSFromFile constructs TLS credentials from the input certificate file for client. +// NewClientTLSFromFile constructs TLS credentials from the provided root +// certificate authority certificate file(s) to validate server connections. If +// certificates to establish the identity of the client need to be included in +// the credentials (eg: for mTLS), use NewTLS instead, where a complete +// tls.Config can be specified. // serverNameOverride is for testing only. If set to a non empty string, -// it will override the virtual host name of authority (e.g. :authority header field) in requests. +// it will override the virtual host name of authority (e.g. :authority header +// field) in requests. func NewClientTLSFromFile(certFile, serverNameOverride string) (TransportCredentials, error) { b, err := ioutil.ReadFile(certFile) if err != nil { @@ -175,7 +195,10 @@ func NewServerTLSFromFile(certFile, keyFile string) (TransportCredentials, error // TLSChannelzSecurityValue defines the struct that TLS protocol should return // from GetSecurityValue(), containing security info like cipher and certificate used. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type TLSChannelzSecurityValue struct { ChannelzSecurityValue StandardName string @@ -207,19 +230,7 @@ var cipherSuiteLookup = map[uint16]string{ tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256: "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256", tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305: "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305", tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305: "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305", -} - -// cloneTLSConfig returns a shallow clone of the exported -// fields of cfg, ignoring the unexported sync.Once, which -// contains a mutex and must not be copied. -// -// If cfg is nil, a new zero tls.Config is returned. -// -// TODO: inline this function if possible. -func cloneTLSConfig(cfg *tls.Config) *tls.Config { - if cfg == nil { - return &tls.Config{} - } - - return cfg.Clone() + tls.TLS_AES_128_GCM_SHA256: "TLS_AES_128_GCM_SHA256", + tls.TLS_AES_256_GCM_SHA384: "TLS_AES_256_GCM_SHA384", + tls.TLS_CHACHA20_POLY1305_SHA256: "TLS_CHACHA20_POLY1305_SHA256", } diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go index 63f5ae21df..063f1e903c 100644 --- a/vendor/google.golang.org/grpc/dialoptions.go +++ b/vendor/google.golang.org/grpc/dialoptions.go @@ -27,10 +27,9 @@ import ( "google.golang.org/grpc/backoff" "google.golang.org/grpc/balancer" "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/credentials/insecure" "google.golang.org/grpc/internal" internalbackoff "google.golang.org/grpc/internal/backoff" - "google.golang.org/grpc/internal/envconfig" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/resolver" @@ -46,18 +45,17 @@ type dialOptions struct { chainUnaryInts []UnaryClientInterceptor chainStreamInts []StreamClientInterceptor - cp Compressor - dc Decompressor - bs internalbackoff.Strategy - block bool - insecure bool - timeout time.Duration - scChan <-chan ServiceConfig - authority string - copts transport.ConnectOptions - callOptions []CallOption - // This is used by v1 balancer dial option WithBalancer to support v1 - // balancer, and also by WithBalancerName dial option. + cp Compressor + dc Decompressor + bs internalbackoff.Strategy + block bool + returnLastError bool + timeout time.Duration + scChan <-chan ServiceConfig + authority string + copts transport.ConnectOptions + callOptions []CallOption + // This is used by WithBalancerName dial option. balancerBuilder balancer.Builder channelzParentID int64 disableServiceConfig bool @@ -67,11 +65,7 @@ type dialOptions struct { minConnectTimeout func() time.Duration defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON. defaultServiceConfigRawJSON *string - // This is used by ccResolverWrapper to backoff between successive calls to - // resolver.ResolveNow(). The user will have no need to configure this, but - // we need to be able to configure this in tests. - resolveNowBackoff func(int) time.Duration - resolvers []resolver.Builder + resolvers []resolver.Builder } // DialOption configures how we set up the connection. @@ -82,7 +76,10 @@ type DialOption interface { // EmptyDialOption does not alter the dial configuration. It can be embedded in // another structure to build custom dial options. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type EmptyDialOption struct{} func (EmptyDialOption) apply(*dialOptions) {} @@ -198,19 +195,6 @@ func WithDecompressor(dc Decompressor) DialOption { }) } -// WithBalancer returns a DialOption which sets a load balancer with the v1 API. -// Name resolver will be ignored if this DialOption is specified. -// -// Deprecated: use the new balancer APIs in balancer package and -// WithBalancerName. Will be removed in a future 1.x release. -func WithBalancer(b Balancer) DialOption { - return newFuncDialOption(func(o *dialOptions) { - o.balancerBuilder = &balancerWrapperBuilder{ - b: b, - } - }) -} - // WithBalancerName sets the balancer that the ClientConn will be initialized // with. Balancer registered with balancerName will be used. This function // panics if no balancer was registered by balancerName. @@ -243,15 +227,14 @@ func WithServiceConfig(c <-chan ServiceConfig) DialOption { }) } -// WithConnectParams configures the dialer to use the provided ConnectParams. +// WithConnectParams configures the ClientConn to use the provided ConnectParams +// for creating and maintaining connections to servers. // // The backoff configuration specified as part of the ConnectParams overrides // all defaults specified in // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. Consider // using the backoff.DefaultConfig as a base, in cases where you want to // override only a subset of the backoff configuration. -// -// This API is EXPERIMENTAL. func WithConnectParams(p ConnectParams) DialOption { return newFuncDialOption(func(o *dialOptions) { o.bs = internalbackoff.Exponential{Config: p.Backoff} @@ -298,12 +281,47 @@ func WithBlock() DialOption { }) } +// WithReturnConnectionError returns a DialOption which makes the client connection +// return a string containing both the last connection error that occurred and +// the context.DeadlineExceeded error. +// Implies WithBlock() +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func WithReturnConnectionError() DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.block = true + o.returnLastError = true + }) +} + // WithInsecure returns a DialOption which disables transport security for this -// ClientConn. Note that transport security is required unless WithInsecure is -// set. +// ClientConn. Under the hood, it uses insecure.NewCredentials(). +// +// Note that using this DialOption with per-RPC credentials (through +// WithCredentialsBundle or WithPerRPCCredentials) which require transport +// security is incompatible and will cause grpc.Dial() to fail. +// +// Deprecated: use insecure.NewCredentials() instead. +// Will be supported throughout 1.x. func WithInsecure() DialOption { return newFuncDialOption(func(o *dialOptions) { - o.insecure = true + o.copts.TransportCredentials = insecure.NewCredentials() + }) +} + +// WithNoProxy returns a DialOption which disables the use of proxies for this +// ClientConn. This is ignored if WithDialer or WithContextDialer are used. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func WithNoProxy() DialOption { + return newFuncDialOption(func(o *dialOptions) { + o.copts.UseProxy = false }) } @@ -328,7 +346,10 @@ func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption { // the ClientConn.WithCreds. This should not be used together with // WithTransportCredentials. // -// This API is experimental. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func WithCredentialsBundle(b credentials.Bundle) DialOption { return newFuncDialOption(func(o *dialOptions) { o.copts.CredsBundle = b @@ -393,7 +414,10 @@ func WithStatsHandler(h stats.Handler) DialOption { // FailOnNonTempDialError only affects the initial dial, and does not do // anything useful unless you are also using WithBlock(). // -// This is an EXPERIMENTAL API. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func FailOnNonTempDialError(f bool) DialOption { return newFuncDialOption(func(o *dialOptions) { o.copts.FailOnNonTempDialError = f @@ -412,7 +436,7 @@ func WithUserAgent(s string) DialOption { // for the client transport. func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption { if kp.Time < internal.KeepaliveMinPingTime { - grpclog.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime) + logger.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime) kp.Time = internal.KeepaliveMinPingTime } return newFuncDialOption(func(o *dialOptions) { @@ -448,7 +472,7 @@ func WithStreamInterceptor(f StreamClientInterceptor) DialOption { } // WithChainStreamInterceptor returns a DialOption that specifies the chained -// interceptor for unary RPCs. The first interceptor will be the outer most, +// interceptor for streaming RPCs. The first interceptor will be the outer most, // while the last interceptor will be the inner most wrapper around the real call. // All interceptors added by this method will be chained, and the interceptor // defined by WithStreamInterceptor will always be prepended to the chain. @@ -459,8 +483,7 @@ func WithChainStreamInterceptor(interceptors ...StreamClientInterceptor) DialOpt } // WithAuthority returns a DialOption that specifies the value to be used as the -// :authority pseudo-header. This value only works with WithInsecure and has no -// effect if TransportCredentials are present. +// :authority pseudo-header and as the server name in authentication handshake. func WithAuthority(a string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.authority = a @@ -471,7 +494,10 @@ func WithAuthority(a string) DialOption { // current ClientConn's parent. This function is used in nested channel creation // (e.g. grpclb dial). // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func WithChannelzParentID(id int64) DialOption { return newFuncDialOption(func(o *dialOptions) { o.channelzParentID = id @@ -493,11 +519,16 @@ func WithDisableServiceConfig() DialOption { // WithDefaultServiceConfig returns a DialOption that configures the default // service config, which will be used in cases where: // -// 1. WithDisableServiceConfig is also used. -// 2. Resolver does not return a service config or if the resolver returns an -// invalid service config. +// 1. WithDisableServiceConfig is also used, or // -// This API is EXPERIMENTAL. +// 2. The name resolver does not provide a service config or provides an +// invalid service config. +// +// The parameter s is the JSON representation of the default service config. +// For more information about service configs, see: +// https://github.com/grpc/grpc/blob/master/doc/service_config.md +// For a simple example of usage, see: +// examples/features/load_balancing/client/main.go func WithDefaultServiceConfig(s string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.defaultServiceConfigRawJSON = &s @@ -509,11 +540,8 @@ func WithDefaultServiceConfig(s string) DialOption { // will happen automatically if no data is written to the wire or if the RPC is // unprocessed by the remote server. // -// Retry support is currently disabled by default, but will be enabled by -// default in the future. Until then, it may be enabled by setting the -// environment variable "GRPC_GO_RETRY" to "on". -// -// This API is EXPERIMENTAL. +// Retry support is currently enabled by default, but may be disabled by +// setting the environment variable "GRPC_GO_RETRY" to "off". func WithDisableRetry() DialOption { return newFuncDialOption(func(o *dialOptions) { o.disableRetry = true @@ -531,7 +559,10 @@ func WithMaxHeaderListSize(s uint32) DialOption { // WithDisableHealthCheck disables the LB channel health checking for all // SubConns of this ClientConn. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func WithDisableHealthCheck() DialOption { return newFuncDialOption(func(o *dialOptions) { o.disableHealthCheck = true @@ -550,13 +581,12 @@ func withHealthCheckFunc(f internal.HealthChecker) DialOption { func defaultDialOptions() dialOptions { return dialOptions{ - disableRetry: !envconfig.Retry, healthCheckFunc: internal.HealthCheckFunc, copts: transport.ConnectOptions{ WriteBufferSize: defaultWriteBufSize, ReadBufferSize: defaultReadBufSize, + UseProxy: true, }, - resolveNowBackoff: internalbackoff.DefaultExponential.Backoff, } } @@ -571,22 +601,15 @@ func withMinConnectDeadline(f func() time.Duration) DialOption { }) } -// withResolveNowBackoff specifies the function that clientconn uses to backoff -// between successive calls to resolver.ResolveNow(). -// -// For testing purpose only. -func withResolveNowBackoff(f func(int) time.Duration) DialOption { - return newFuncDialOption(func(o *dialOptions) { - o.resolveNowBackoff = f - }) -} - // WithResolvers allows a list of resolver implementations to be registered // locally with the ClientConn without needing to be globally registered via // resolver.Register. They will be matched against the scheme used for the // current Dial only, and will take precedence over the global registry. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func WithResolvers(rs ...resolver.Builder) DialOption { return newFuncDialOption(func(o *dialOptions) { o.resolvers = append(o.resolvers, rs...) diff --git a/vendor/google.golang.org/grpc/doc.go b/vendor/google.golang.org/grpc/doc.go index 187adbb117..0022859ad7 100644 --- a/vendor/google.golang.org/grpc/doc.go +++ b/vendor/google.golang.org/grpc/doc.go @@ -16,6 +16,8 @@ * */ +//go:generate ./regenerate.sh + /* Package grpc implements an RPC system called gRPC. diff --git a/vendor/google.golang.org/grpc/encoding/encoding.go b/vendor/google.golang.org/grpc/encoding/encoding.go index 195e8448b6..6d84f74c7d 100644 --- a/vendor/google.golang.org/grpc/encoding/encoding.go +++ b/vendor/google.golang.org/grpc/encoding/encoding.go @@ -19,7 +19,10 @@ // Package encoding defines the interface for the compressor and codec, and // functions to register and retrieve compressors and codecs. // -// This package is EXPERIMENTAL. +// Experimental +// +// Notice: This package is EXPERIMENTAL and may be changed or removed in a +// later release. package encoding import ( @@ -46,10 +49,15 @@ type Compressor interface { // coding header. The result must be static; the result cannot change // between calls. Name() string - // EXPERIMENTAL: if a Compressor implements + // If a Compressor implements // DecompressedSize(compressedBytes []byte) int, gRPC will call it // to determine the size of the buffer allocated for the result of decompression. // Return -1 to indicate unknown size. + // + // Experimental + // + // Notice: This API is EXPERIMENTAL and may be changed or removed in a + // later release. } var registeredCompressor = make(map[string]Compressor) diff --git a/vendor/google.golang.org/grpc/encoding/proto/proto.go b/vendor/google.golang.org/grpc/encoding/proto/proto.go index 66b97a6f69..3009b35afe 100644 --- a/vendor/google.golang.org/grpc/encoding/proto/proto.go +++ b/vendor/google.golang.org/grpc/encoding/proto/proto.go @@ -21,8 +21,7 @@ package proto import ( - "math" - "sync" + "fmt" "github.com/golang/protobuf/proto" "google.golang.org/grpc/encoding" @@ -38,73 +37,22 @@ func init() { // codec is a Codec implementation with protobuf. It is the default codec for gRPC. type codec struct{} -type cachedProtoBuffer struct { - lastMarshaledSize uint32 - proto.Buffer -} - -func capToMaxInt32(val int) uint32 { - if val > math.MaxInt32 { - return uint32(math.MaxInt32) - } - return uint32(val) -} - -func marshal(v interface{}, cb *cachedProtoBuffer) ([]byte, error) { - protoMsg := v.(proto.Message) - newSlice := make([]byte, 0, cb.lastMarshaledSize) - - cb.SetBuf(newSlice) - cb.Reset() - if err := cb.Marshal(protoMsg); err != nil { - return nil, err - } - out := cb.Bytes() - cb.lastMarshaledSize = capToMaxInt32(len(out)) - return out, nil -} - func (codec) Marshal(v interface{}) ([]byte, error) { - if pm, ok := v.(proto.Marshaler); ok { - // object can marshal itself, no need for buffer - return pm.Marshal() + vv, ok := v.(proto.Message) + if !ok { + return nil, fmt.Errorf("failed to marshal, message is %T, want proto.Message", v) } - - cb := protoBufferPool.Get().(*cachedProtoBuffer) - out, err := marshal(v, cb) - - // put back buffer and lose the ref to the slice - cb.SetBuf(nil) - protoBufferPool.Put(cb) - return out, err + return proto.Marshal(vv) } func (codec) Unmarshal(data []byte, v interface{}) error { - protoMsg := v.(proto.Message) - protoMsg.Reset() - - if pu, ok := protoMsg.(proto.Unmarshaler); ok { - // object can unmarshal itself, no need for buffer - return pu.Unmarshal(data) + vv, ok := v.(proto.Message) + if !ok { + return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v) } - - cb := protoBufferPool.Get().(*cachedProtoBuffer) - cb.SetBuf(data) - err := cb.Unmarshal(protoMsg) - cb.SetBuf(nil) - protoBufferPool.Put(cb) - return err + return proto.Unmarshal(data, vv) } func (codec) Name() string { return Name } - -var protoBufferPool = &sync.Pool{ - New: func() interface{} { - return &cachedProtoBuffer{ - Buffer: proto.Buffer{}, - lastMarshaledSize: 16, - } - }, -} diff --git a/vendor/google.golang.org/grpc/grpclog/component.go b/vendor/google.golang.org/grpc/grpclog/component.go new file mode 100644 index 0000000000..8358dd6e2a --- /dev/null +++ b/vendor/google.golang.org/grpc/grpclog/component.go @@ -0,0 +1,117 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpclog + +import ( + "fmt" + + "google.golang.org/grpc/internal/grpclog" +) + +// componentData records the settings for a component. +type componentData struct { + name string +} + +var cache = map[string]*componentData{} + +func (c *componentData) InfoDepth(depth int, args ...interface{}) { + args = append([]interface{}{"[" + string(c.name) + "]"}, args...) + grpclog.InfoDepth(depth+1, args...) +} + +func (c *componentData) WarningDepth(depth int, args ...interface{}) { + args = append([]interface{}{"[" + string(c.name) + "]"}, args...) + grpclog.WarningDepth(depth+1, args...) +} + +func (c *componentData) ErrorDepth(depth int, args ...interface{}) { + args = append([]interface{}{"[" + string(c.name) + "]"}, args...) + grpclog.ErrorDepth(depth+1, args...) +} + +func (c *componentData) FatalDepth(depth int, args ...interface{}) { + args = append([]interface{}{"[" + string(c.name) + "]"}, args...) + grpclog.FatalDepth(depth+1, args...) +} + +func (c *componentData) Info(args ...interface{}) { + c.InfoDepth(1, args...) +} + +func (c *componentData) Warning(args ...interface{}) { + c.WarningDepth(1, args...) +} + +func (c *componentData) Error(args ...interface{}) { + c.ErrorDepth(1, args...) +} + +func (c *componentData) Fatal(args ...interface{}) { + c.FatalDepth(1, args...) +} + +func (c *componentData) Infof(format string, args ...interface{}) { + c.InfoDepth(1, fmt.Sprintf(format, args...)) +} + +func (c *componentData) Warningf(format string, args ...interface{}) { + c.WarningDepth(1, fmt.Sprintf(format, args...)) +} + +func (c *componentData) Errorf(format string, args ...interface{}) { + c.ErrorDepth(1, fmt.Sprintf(format, args...)) +} + +func (c *componentData) Fatalf(format string, args ...interface{}) { + c.FatalDepth(1, fmt.Sprintf(format, args...)) +} + +func (c *componentData) Infoln(args ...interface{}) { + c.InfoDepth(1, args...) +} + +func (c *componentData) Warningln(args ...interface{}) { + c.WarningDepth(1, args...) +} + +func (c *componentData) Errorln(args ...interface{}) { + c.ErrorDepth(1, args...) +} + +func (c *componentData) Fatalln(args ...interface{}) { + c.FatalDepth(1, args...) +} + +func (c *componentData) V(l int) bool { + return V(l) +} + +// Component creates a new component and returns it for logging. If a component +// with the name already exists, nothing will be created and it will be +// returned. SetLoggerV2 will panic if it is called with a logger created by +// Component. +func Component(componentName string) DepthLoggerV2 { + if cData, ok := cache[componentName]; ok { + return cData + } + c := &componentData{componentName} + cache[componentName] = c + return c +} diff --git a/vendor/google.golang.org/grpc/grpclog/grpclog.go b/vendor/google.golang.org/grpc/grpclog/grpclog.go index 874ea6d98a..c8bb2be34b 100644 --- a/vendor/google.golang.org/grpc/grpclog/grpclog.go +++ b/vendor/google.golang.org/grpc/grpclog/grpclog.go @@ -26,64 +26,70 @@ // verbosity level can be set by GRPC_GO_LOG_VERBOSITY_LEVEL. package grpclog // import "google.golang.org/grpc/grpclog" -import "os" +import ( + "os" -var logger = newLoggerV2() + "google.golang.org/grpc/internal/grpclog" +) + +func init() { + SetLoggerV2(newLoggerV2()) +} // V reports whether verbosity level l is at least the requested verbose level. func V(l int) bool { - return logger.V(l) + return grpclog.Logger.V(l) } // Info logs to the INFO log. func Info(args ...interface{}) { - logger.Info(args...) + grpclog.Logger.Info(args...) } // Infof logs to the INFO log. Arguments are handled in the manner of fmt.Printf. func Infof(format string, args ...interface{}) { - logger.Infof(format, args...) + grpclog.Logger.Infof(format, args...) } // Infoln logs to the INFO log. Arguments are handled in the manner of fmt.Println. func Infoln(args ...interface{}) { - logger.Infoln(args...) + grpclog.Logger.Infoln(args...) } // Warning logs to the WARNING log. func Warning(args ...interface{}) { - logger.Warning(args...) + grpclog.Logger.Warning(args...) } // Warningf logs to the WARNING log. Arguments are handled in the manner of fmt.Printf. func Warningf(format string, args ...interface{}) { - logger.Warningf(format, args...) + grpclog.Logger.Warningf(format, args...) } // Warningln logs to the WARNING log. Arguments are handled in the manner of fmt.Println. func Warningln(args ...interface{}) { - logger.Warningln(args...) + grpclog.Logger.Warningln(args...) } // Error logs to the ERROR log. func Error(args ...interface{}) { - logger.Error(args...) + grpclog.Logger.Error(args...) } // Errorf logs to the ERROR log. Arguments are handled in the manner of fmt.Printf. func Errorf(format string, args ...interface{}) { - logger.Errorf(format, args...) + grpclog.Logger.Errorf(format, args...) } // Errorln logs to the ERROR log. Arguments are handled in the manner of fmt.Println. func Errorln(args ...interface{}) { - logger.Errorln(args...) + grpclog.Logger.Errorln(args...) } // Fatal logs to the FATAL log. Arguments are handled in the manner of fmt.Print. // It calls os.Exit() with exit code 1. func Fatal(args ...interface{}) { - logger.Fatal(args...) + grpclog.Logger.Fatal(args...) // Make sure fatal logs will exit. os.Exit(1) } @@ -91,7 +97,7 @@ func Fatal(args ...interface{}) { // Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf. // It calls os.Exit() with exit code 1. func Fatalf(format string, args ...interface{}) { - logger.Fatalf(format, args...) + grpclog.Logger.Fatalf(format, args...) // Make sure fatal logs will exit. os.Exit(1) } @@ -99,7 +105,7 @@ func Fatalf(format string, args ...interface{}) { // Fatalln logs to the FATAL log. Arguments are handled in the manner of fmt.Println. // It calle os.Exit()) with exit code 1. func Fatalln(args ...interface{}) { - logger.Fatalln(args...) + grpclog.Logger.Fatalln(args...) // Make sure fatal logs will exit. os.Exit(1) } @@ -108,19 +114,19 @@ func Fatalln(args ...interface{}) { // // Deprecated: use Info. func Print(args ...interface{}) { - logger.Info(args...) + grpclog.Logger.Info(args...) } // Printf prints to the logger. Arguments are handled in the manner of fmt.Printf. // // Deprecated: use Infof. func Printf(format string, args ...interface{}) { - logger.Infof(format, args...) + grpclog.Logger.Infof(format, args...) } // Println prints to the logger. Arguments are handled in the manner of fmt.Println. // // Deprecated: use Infoln. func Println(args ...interface{}) { - logger.Infoln(args...) + grpclog.Logger.Infoln(args...) } diff --git a/vendor/google.golang.org/grpc/grpclog/logger.go b/vendor/google.golang.org/grpc/grpclog/logger.go index 097494f710..ef06a4822b 100644 --- a/vendor/google.golang.org/grpc/grpclog/logger.go +++ b/vendor/google.golang.org/grpc/grpclog/logger.go @@ -18,6 +18,8 @@ package grpclog +import "google.golang.org/grpc/internal/grpclog" + // Logger mimics golang's standard Logger as an interface. // // Deprecated: use LoggerV2. @@ -35,7 +37,7 @@ type Logger interface { // // Deprecated: use SetLoggerV2. func SetLogger(l Logger) { - logger = &loggerWrapper{Logger: l} + grpclog.Logger = &loggerWrapper{Logger: l} } // loggerWrapper wraps Logger into a LoggerV2. diff --git a/vendor/google.golang.org/grpc/grpclog/loggerv2.go b/vendor/google.golang.org/grpc/grpclog/loggerv2.go index d493257769..34098bb8eb 100644 --- a/vendor/google.golang.org/grpc/grpclog/loggerv2.go +++ b/vendor/google.golang.org/grpc/grpclog/loggerv2.go @@ -19,11 +19,16 @@ package grpclog import ( + "encoding/json" + "fmt" "io" "io/ioutil" "log" "os" "strconv" + "strings" + + "google.golang.org/grpc/internal/grpclog" ) // LoggerV2 does underlying logging work for grpclog. @@ -65,7 +70,11 @@ type LoggerV2 interface { // SetLoggerV2 sets logger that is used in grpc to a V2 logger. // Not mutex-protected, should be called before any gRPC functions. func SetLoggerV2(l LoggerV2) { - logger = l + if _, ok := l.(*componentData); ok { + panic("cannot use component logger as grpclog logger") + } + grpclog.Logger = l + grpclog.DepthLogger, _ = l.(grpclog.DepthLoggerV2) } const ( @@ -89,8 +98,9 @@ var severityName = []string{ // loggerT is the default logger used by grpclog. type loggerT struct { - m []*log.Logger - v int + m []*log.Logger + v int + jsonFormat bool } // NewLoggerV2 creates a loggerV2 with the provided writers. @@ -99,19 +109,32 @@ type loggerT struct { // Warning logs will be written to warningW and infoW. // Info logs will be written to infoW. func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 { - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, 0) + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{}) } // NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and // verbosity level. func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 { + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v}) +} + +type loggerV2Config struct { + verbose int + jsonFormat bool +} + +func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 { var m []*log.Logger - m = append(m, log.New(infoW, severityName[infoLog]+": ", log.LstdFlags)) - m = append(m, log.New(io.MultiWriter(infoW, warningW), severityName[warningLog]+": ", log.LstdFlags)) + flag := log.LstdFlags + if c.jsonFormat { + flag = 0 + } + m = append(m, log.New(infoW, "", flag)) + m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag)) ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal. - m = append(m, log.New(ew, severityName[errorLog]+": ", log.LstdFlags)) - m = append(m, log.New(ew, severityName[fatalLog]+": ", log.LstdFlags)) - return &loggerT{m: m, v: v} + m = append(m, log.New(ew, "", flag)) + m = append(m, log.New(ew, "", flag)) + return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat} } // newLoggerV2 creates a loggerV2 to be used as default logger. @@ -136,60 +159,101 @@ func newLoggerV2() LoggerV2 { if vl, err := strconv.Atoi(vLevel); err == nil { v = vl } - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, v) + + jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json") + + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{ + verbose: v, + jsonFormat: jsonFormat, + }) +} + +func (g *loggerT) output(severity int, s string) { + sevStr := severityName[severity] + if !g.jsonFormat { + g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s)) + return + } + // TODO: we can also include the logging component, but that needs more + // (API) changes. + b, _ := json.Marshal(map[string]string{ + "severity": sevStr, + "message": s, + }) + g.m[severity].Output(2, string(b)) } func (g *loggerT) Info(args ...interface{}) { - g.m[infoLog].Print(args...) + g.output(infoLog, fmt.Sprint(args...)) } func (g *loggerT) Infoln(args ...interface{}) { - g.m[infoLog].Println(args...) + g.output(infoLog, fmt.Sprintln(args...)) } func (g *loggerT) Infof(format string, args ...interface{}) { - g.m[infoLog].Printf(format, args...) + g.output(infoLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Warning(args ...interface{}) { - g.m[warningLog].Print(args...) + g.output(warningLog, fmt.Sprint(args...)) } func (g *loggerT) Warningln(args ...interface{}) { - g.m[warningLog].Println(args...) + g.output(warningLog, fmt.Sprintln(args...)) } func (g *loggerT) Warningf(format string, args ...interface{}) { - g.m[warningLog].Printf(format, args...) + g.output(warningLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Error(args ...interface{}) { - g.m[errorLog].Print(args...) + g.output(errorLog, fmt.Sprint(args...)) } func (g *loggerT) Errorln(args ...interface{}) { - g.m[errorLog].Println(args...) + g.output(errorLog, fmt.Sprintln(args...)) } func (g *loggerT) Errorf(format string, args ...interface{}) { - g.m[errorLog].Printf(format, args...) + g.output(errorLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Fatal(args ...interface{}) { - g.m[fatalLog].Fatal(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprint(args...)) + os.Exit(1) } func (g *loggerT) Fatalln(args ...interface{}) { - g.m[fatalLog].Fatalln(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprintln(args...)) + os.Exit(1) } func (g *loggerT) Fatalf(format string, args ...interface{}) { - g.m[fatalLog].Fatalf(format, args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprintf(format, args...)) + os.Exit(1) } func (g *loggerT) V(l int) bool { return l <= g.v } + +// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements +// DepthLoggerV2, the below functions will be called with the appropriate stack +// depth set for trivial functions the logger may ignore. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. +type DepthLoggerV2 interface { + LoggerV2 + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. + InfoDepth(depth int, args ...interface{}) + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. + WarningDepth(depth int, args ...interface{}) + // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. + ErrorDepth(depth int, args ...interface{}) + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. + FatalDepth(depth int, args ...interface{}) +} diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go index c99e27ae5b..a66024d23e 100644 --- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go +++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go @@ -1,28 +1,46 @@ +// Copyright 2015 The gRPC Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// The canonical version of this proto can be found at +// https://github.com/grpc/grpc-proto/blob/master/grpc/health/v1/health.proto + // Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.14.0 // source: grpc/health/v1/health.proto package grpc_health_v1 import ( - context "context" - fmt "fmt" proto "github.com/golang/protobuf/proto" - grpc "google.golang.org/grpc" - codes "google.golang.org/grpc/codes" - status "google.golang.org/grpc/status" - math "math" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 type HealthCheckResponse_ServingStatus int32 @@ -30,314 +48,266 @@ const ( HealthCheckResponse_UNKNOWN HealthCheckResponse_ServingStatus = 0 HealthCheckResponse_SERVING HealthCheckResponse_ServingStatus = 1 HealthCheckResponse_NOT_SERVING HealthCheckResponse_ServingStatus = 2 - HealthCheckResponse_SERVICE_UNKNOWN HealthCheckResponse_ServingStatus = 3 + HealthCheckResponse_SERVICE_UNKNOWN HealthCheckResponse_ServingStatus = 3 // Used only by the Watch method. ) -var HealthCheckResponse_ServingStatus_name = map[int32]string{ - 0: "UNKNOWN", - 1: "SERVING", - 2: "NOT_SERVING", - 3: "SERVICE_UNKNOWN", -} +// Enum value maps for HealthCheckResponse_ServingStatus. +var ( + HealthCheckResponse_ServingStatus_name = map[int32]string{ + 0: "UNKNOWN", + 1: "SERVING", + 2: "NOT_SERVING", + 3: "SERVICE_UNKNOWN", + } + HealthCheckResponse_ServingStatus_value = map[string]int32{ + "UNKNOWN": 0, + "SERVING": 1, + "NOT_SERVING": 2, + "SERVICE_UNKNOWN": 3, + } +) -var HealthCheckResponse_ServingStatus_value = map[string]int32{ - "UNKNOWN": 0, - "SERVING": 1, - "NOT_SERVING": 2, - "SERVICE_UNKNOWN": 3, +func (x HealthCheckResponse_ServingStatus) Enum() *HealthCheckResponse_ServingStatus { + p := new(HealthCheckResponse_ServingStatus) + *p = x + return p } func (x HealthCheckResponse_ServingStatus) String() string { - return proto.EnumName(HealthCheckResponse_ServingStatus_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (HealthCheckResponse_ServingStatus) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_health_v1_health_proto_enumTypes[0].Descriptor() +} + +func (HealthCheckResponse_ServingStatus) Type() protoreflect.EnumType { + return &file_grpc_health_v1_health_proto_enumTypes[0] +} + +func (x HealthCheckResponse_ServingStatus) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use HealthCheckResponse_ServingStatus.Descriptor instead. func (HealthCheckResponse_ServingStatus) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e265fd9d4e077217, []int{1, 0} + return file_grpc_health_v1_health_proto_rawDescGZIP(), []int{1, 0} } type HealthCheckRequest struct { - Service string `protobuf:"bytes,1,opt,name=service,proto3" json:"service,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Service string `protobuf:"bytes,1,opt,name=service,proto3" json:"service,omitempty"` } -func (m *HealthCheckRequest) Reset() { *m = HealthCheckRequest{} } -func (m *HealthCheckRequest) String() string { return proto.CompactTextString(m) } -func (*HealthCheckRequest) ProtoMessage() {} +func (x *HealthCheckRequest) Reset() { + *x = HealthCheckRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_health_v1_health_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HealthCheckRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HealthCheckRequest) ProtoMessage() {} + +func (x *HealthCheckRequest) ProtoReflect() protoreflect.Message { + mi := &file_grpc_health_v1_health_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HealthCheckRequest.ProtoReflect.Descriptor instead. func (*HealthCheckRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_e265fd9d4e077217, []int{0} + return file_grpc_health_v1_health_proto_rawDescGZIP(), []int{0} } -func (m *HealthCheckRequest) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HealthCheckRequest.Unmarshal(m, b) -} -func (m *HealthCheckRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HealthCheckRequest.Marshal(b, m, deterministic) -} -func (m *HealthCheckRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_HealthCheckRequest.Merge(m, src) -} -func (m *HealthCheckRequest) XXX_Size() int { - return xxx_messageInfo_HealthCheckRequest.Size(m) -} -func (m *HealthCheckRequest) XXX_DiscardUnknown() { - xxx_messageInfo_HealthCheckRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_HealthCheckRequest proto.InternalMessageInfo - -func (m *HealthCheckRequest) GetService() string { - if m != nil { - return m.Service +func (x *HealthCheckRequest) GetService() string { + if x != nil { + return x.Service } return "" } type HealthCheckResponse struct { - Status HealthCheckResponse_ServingStatus `protobuf:"varint,1,opt,name=status,proto3,enum=grpc.health.v1.HealthCheckResponse_ServingStatus" json:"status,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Status HealthCheckResponse_ServingStatus `protobuf:"varint,1,opt,name=status,proto3,enum=grpc.health.v1.HealthCheckResponse_ServingStatus" json:"status,omitempty"` } -func (m *HealthCheckResponse) Reset() { *m = HealthCheckResponse{} } -func (m *HealthCheckResponse) String() string { return proto.CompactTextString(m) } -func (*HealthCheckResponse) ProtoMessage() {} +func (x *HealthCheckResponse) Reset() { + *x = HealthCheckResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_health_v1_health_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HealthCheckResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HealthCheckResponse) ProtoMessage() {} + +func (x *HealthCheckResponse) ProtoReflect() protoreflect.Message { + mi := &file_grpc_health_v1_health_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HealthCheckResponse.ProtoReflect.Descriptor instead. func (*HealthCheckResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_e265fd9d4e077217, []int{1} + return file_grpc_health_v1_health_proto_rawDescGZIP(), []int{1} } -func (m *HealthCheckResponse) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_HealthCheckResponse.Unmarshal(m, b) -} -func (m *HealthCheckResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_HealthCheckResponse.Marshal(b, m, deterministic) -} -func (m *HealthCheckResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_HealthCheckResponse.Merge(m, src) -} -func (m *HealthCheckResponse) XXX_Size() int { - return xxx_messageInfo_HealthCheckResponse.Size(m) -} -func (m *HealthCheckResponse) XXX_DiscardUnknown() { - xxx_messageInfo_HealthCheckResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_HealthCheckResponse proto.InternalMessageInfo - -func (m *HealthCheckResponse) GetStatus() HealthCheckResponse_ServingStatus { - if m != nil { - return m.Status +func (x *HealthCheckResponse) GetStatus() HealthCheckResponse_ServingStatus { + if x != nil { + return x.Status } return HealthCheckResponse_UNKNOWN } -func init() { - 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-// This is a compile-time assertion to ensure that this generated file -// is compatible with the grpc package it is being compiled against. -const _ = grpc.SupportPackageIsVersion4 - -// HealthClient is the client API for Health service. -// -// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. -type HealthClient interface { - // If the requested service is unknown, the call will fail with status - // NOT_FOUND. - Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) - // Performs a watch for the serving status of the requested service. - // The server will immediately send back a message indicating the current - // serving status. It will then subsequently send a new message whenever - // the service's serving status changes. - // - // If the requested service is unknown when the call is received, the - // server will send a message setting the serving status to - // SERVICE_UNKNOWN but will *not* terminate the call. If at some - // future point, the serving status of the service becomes known, the - // server will send a new message with the service's serving status. - // - // If the call terminates with status UNIMPLEMENTED, then clients - // should assume this method is not supported and should not retry the - // call. If the call terminates with any other status (including OK), - // clients should retry the call with appropriate exponential backoff. - Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) +var file_grpc_health_v1_health_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_grpc_health_v1_health_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_grpc_health_v1_health_proto_goTypes = []interface{}{ + (HealthCheckResponse_ServingStatus)(0), // 0: grpc.health.v1.HealthCheckResponse.ServingStatus + (*HealthCheckRequest)(nil), // 1: grpc.health.v1.HealthCheckRequest + (*HealthCheckResponse)(nil), // 2: grpc.health.v1.HealthCheckResponse +} +var file_grpc_health_v1_health_proto_depIdxs = []int32{ + 0, // 0: grpc.health.v1.HealthCheckResponse.status:type_name -> grpc.health.v1.HealthCheckResponse.ServingStatus + 1, // 1: grpc.health.v1.Health.Check:input_type -> grpc.health.v1.HealthCheckRequest + 1, // 2: grpc.health.v1.Health.Watch:input_type -> grpc.health.v1.HealthCheckRequest + 2, // 3: grpc.health.v1.Health.Check:output_type -> grpc.health.v1.HealthCheckResponse + 2, // 4: grpc.health.v1.Health.Watch:output_type -> grpc.health.v1.HealthCheckResponse + 3, // [3:5] is the sub-list for method output_type + 1, // [1:3] is the sub-list for method input_type + 1, // [1:1] is the sub-list for extension type_name + 1, // [1:1] is the sub-list for extension extendee + 0, // [0:1] is the sub-list for field type_name } -type healthClient struct { - cc *grpc.ClientConn -} - -func NewHealthClient(cc *grpc.ClientConn) HealthClient { - return &healthClient{cc} -} - -func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) { - out := new(HealthCheckResponse) - err := c.cc.Invoke(ctx, "/grpc.health.v1.Health/Check", in, out, opts...) - if err != nil { - return nil, err +func init() { file_grpc_health_v1_health_proto_init() } +func file_grpc_health_v1_health_proto_init() { + if File_grpc_health_v1_health_proto != nil { + return } - return out, nil -} - -func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) { - stream, err := c.cc.NewStream(ctx, &_Health_serviceDesc.Streams[0], "/grpc.health.v1.Health/Watch", opts...) - if err != nil { - return nil, err + if !protoimpl.UnsafeEnabled { + file_grpc_health_v1_health_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HealthCheckRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_health_v1_health_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HealthCheckResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } - x := &healthWatchClient{stream} - if err := x.ClientStream.SendMsg(in); err != nil { - return nil, err - } - if err := x.ClientStream.CloseSend(); err != nil { - return nil, err - } - return x, nil -} - -type Health_WatchClient interface { - Recv() (*HealthCheckResponse, error) - grpc.ClientStream -} - -type healthWatchClient struct { - grpc.ClientStream -} - -func (x *healthWatchClient) Recv() (*HealthCheckResponse, error) { - m := new(HealthCheckResponse) - if err := x.ClientStream.RecvMsg(m); err != nil { - return nil, err - } - return m, nil -} - -// HealthServer is the server API for Health service. -type HealthServer interface { - // If the requested service is unknown, the call will fail with status - // NOT_FOUND. - Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error) - // Performs a watch for the serving status of the requested service. - // The server will immediately send back a message indicating the current - // serving status. It will then subsequently send a new message whenever - // the service's serving status changes. - // - // If the requested service is unknown when the call is received, the - // server will send a message setting the serving status to - // SERVICE_UNKNOWN but will *not* terminate the call. If at some - // future point, the serving status of the service becomes known, the - // server will send a new message with the service's serving status. - // - // If the call terminates with status UNIMPLEMENTED, then clients - // should assume this method is not supported and should not retry the - // call. If the call terminates with any other status (including OK), - // clients should retry the call with appropriate exponential backoff. - Watch(*HealthCheckRequest, Health_WatchServer) error -} - -// UnimplementedHealthServer can be embedded to have forward compatible implementations. -type UnimplementedHealthServer struct { -} - -func (*UnimplementedHealthServer) Check(ctx context.Context, req *HealthCheckRequest) (*HealthCheckResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Check not implemented") -} -func (*UnimplementedHealthServer) Watch(req *HealthCheckRequest, srv Health_WatchServer) error { - return status.Errorf(codes.Unimplemented, "method Watch not implemented") -} - -func RegisterHealthServer(s *grpc.Server, srv HealthServer) { - s.RegisterService(&_Health_serviceDesc, srv) -} - -func _Health_Check_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(HealthCheckRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(HealthServer).Check(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/grpc.health.v1.Health/Check", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(HealthServer).Check(ctx, req.(*HealthCheckRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Health_Watch_Handler(srv interface{}, stream grpc.ServerStream) error { - m := new(HealthCheckRequest) - if err := stream.RecvMsg(m); err != nil { - return err - } - return srv.(HealthServer).Watch(m, &healthWatchServer{stream}) -} - -type Health_WatchServer interface { - Send(*HealthCheckResponse) error - grpc.ServerStream -} - -type healthWatchServer struct { - grpc.ServerStream -} - -func (x *healthWatchServer) Send(m *HealthCheckResponse) error { - return x.ServerStream.SendMsg(m) -} - -var _Health_serviceDesc = grpc.ServiceDesc{ - ServiceName: "grpc.health.v1.Health", - HandlerType: (*HealthServer)(nil), - Methods: []grpc.MethodDesc{ - { - MethodName: "Check", - Handler: _Health_Check_Handler, + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_grpc_health_v1_health_proto_rawDesc, + NumEnums: 1, + NumMessages: 2, + NumExtensions: 0, + NumServices: 1, }, - }, - Streams: []grpc.StreamDesc{ - { - StreamName: "Watch", - Handler: _Health_Watch_Handler, - ServerStreams: true, - }, - }, - Metadata: "grpc/health/v1/health.proto", + GoTypes: file_grpc_health_v1_health_proto_goTypes, + DependencyIndexes: file_grpc_health_v1_health_proto_depIdxs, + EnumInfos: file_grpc_health_v1_health_proto_enumTypes, + MessageInfos: file_grpc_health_v1_health_proto_msgTypes, + }.Build() + File_grpc_health_v1_health_proto = out.File + file_grpc_health_v1_health_proto_rawDesc = nil + file_grpc_health_v1_health_proto_goTypes = nil + file_grpc_health_v1_health_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go new file mode 100644 index 0000000000..bdc3ae284e --- /dev/null +++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go @@ -0,0 +1,201 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.1.0 +// - protoc v3.14.0 +// source: grpc/health/v1/health.proto + +package grpc_health_v1 + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// HealthClient is the client API for Health service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type HealthClient interface { + // If the requested service is unknown, the call will fail with status + // NOT_FOUND. + Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) + // Performs a watch for the serving status of the requested service. + // The server will immediately send back a message indicating the current + // serving status. It will then subsequently send a new message whenever + // the service's serving status changes. + // + // If the requested service is unknown when the call is received, the + // server will send a message setting the serving status to + // SERVICE_UNKNOWN but will *not* terminate the call. If at some + // future point, the serving status of the service becomes known, the + // server will send a new message with the service's serving status. + // + // If the call terminates with status UNIMPLEMENTED, then clients + // should assume this method is not supported and should not retry the + // call. If the call terminates with any other status (including OK), + // clients should retry the call with appropriate exponential backoff. + Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) +} + +type healthClient struct { + cc grpc.ClientConnInterface +} + +func NewHealthClient(cc grpc.ClientConnInterface) HealthClient { + return &healthClient{cc} +} + +func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) { + out := new(HealthCheckResponse) + err := c.cc.Invoke(ctx, "/grpc.health.v1.Health/Check", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) { + stream, err := c.cc.NewStream(ctx, &Health_ServiceDesc.Streams[0], "/grpc.health.v1.Health/Watch", opts...) + if err != nil { + return nil, err + } + x := &healthWatchClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Health_WatchClient interface { + Recv() (*HealthCheckResponse, error) + grpc.ClientStream +} + +type healthWatchClient struct { + grpc.ClientStream +} + +func (x *healthWatchClient) Recv() (*HealthCheckResponse, error) { + m := new(HealthCheckResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// HealthServer is the server API for Health service. +// All implementations should embed UnimplementedHealthServer +// for forward compatibility +type HealthServer interface { + // If the requested service is unknown, the call will fail with status + // NOT_FOUND. + Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error) + // Performs a watch for the serving status of the requested service. + // The server will immediately send back a message indicating the current + // serving status. It will then subsequently send a new message whenever + // the service's serving status changes. + // + // If the requested service is unknown when the call is received, the + // server will send a message setting the serving status to + // SERVICE_UNKNOWN but will *not* terminate the call. If at some + // future point, the serving status of the service becomes known, the + // server will send a new message with the service's serving status. + // + // If the call terminates with status UNIMPLEMENTED, then clients + // should assume this method is not supported and should not retry the + // call. If the call terminates with any other status (including OK), + // clients should retry the call with appropriate exponential backoff. + Watch(*HealthCheckRequest, Health_WatchServer) error +} + +// UnimplementedHealthServer should be embedded to have forward compatible implementations. +type UnimplementedHealthServer struct { +} + +func (UnimplementedHealthServer) Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Check not implemented") +} +func (UnimplementedHealthServer) Watch(*HealthCheckRequest, Health_WatchServer) error { + return status.Errorf(codes.Unimplemented, "method Watch not implemented") +} + +// UnsafeHealthServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to HealthServer will +// result in compilation errors. +type UnsafeHealthServer interface { + mustEmbedUnimplementedHealthServer() +} + +func RegisterHealthServer(s grpc.ServiceRegistrar, srv HealthServer) { + s.RegisterService(&Health_ServiceDesc, srv) +} + +func _Health_Check_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(HealthCheckRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(HealthServer).Check(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/grpc.health.v1.Health/Check", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(HealthServer).Check(ctx, req.(*HealthCheckRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Health_Watch_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(HealthCheckRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(HealthServer).Watch(m, &healthWatchServer{stream}) +} + +type Health_WatchServer interface { + Send(*HealthCheckResponse) error + grpc.ServerStream +} + +type healthWatchServer struct { + grpc.ServerStream +} + +func (x *healthWatchServer) Send(m *HealthCheckResponse) error { + return x.ServerStream.SendMsg(m) +} + +// Health_ServiceDesc is the grpc.ServiceDesc for Health service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Health_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "grpc.health.v1.Health", + HandlerType: (*HealthServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Check", + Handler: _Health_Check_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "Watch", + Handler: _Health_Watch_Handler, + ServerStreams: true, + }, + }, + Metadata: "grpc/health/v1/health.proto", +} diff --git a/vendor/google.golang.org/grpc/credentials/internal/syscallconn_appengine.go b/vendor/google.golang.org/grpc/health/logging.go similarity index 72% rename from vendor/google.golang.org/grpc/credentials/internal/syscallconn_appengine.go rename to vendor/google.golang.org/grpc/health/logging.go index d4346e9eab..83c6acf55e 100644 --- a/vendor/google.golang.org/grpc/credentials/internal/syscallconn_appengine.go +++ b/vendor/google.golang.org/grpc/health/logging.go @@ -1,8 +1,6 @@ -// +build appengine - /* * - * Copyright 2018 gRPC authors. + * Copyright 2020 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,13 +16,8 @@ * */ -package internal +package health -import ( - "net" -) +import "google.golang.org/grpc/grpclog" -// WrapSyscallConn returns newConn on appengine. -func WrapSyscallConn(rawConn, newConn net.Conn) net.Conn { - return newConn -} +var logger = grpclog.Component("health_service") diff --git a/vendor/google.golang.org/grpc/health/regenerate.sh b/vendor/google.golang.org/grpc/health/regenerate.sh deleted file mode 100644 index b11eccb295..0000000000 --- a/vendor/google.golang.org/grpc/health/regenerate.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/bash -# Copyright 2018 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -eux -o pipefail - -TMP=$(mktemp -d) - -function finish { - rm -rf "$TMP" -} -trap finish EXIT - -pushd "$TMP" -mkdir -p grpc/health/v1 -curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/health/v1/health.proto > grpc/health/v1/health.proto - -protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/health/v1/*.proto -popd -rm -f grpc_health_v1/*.pb.go -cp "$TMP"/grpc/health/v1/*.pb.go grpc_health_v1/ - diff --git a/vendor/google.golang.org/grpc/health/server.go b/vendor/google.golang.org/grpc/health/server.go index 2262607f88..cce6312d77 100644 --- a/vendor/google.golang.org/grpc/health/server.go +++ b/vendor/google.golang.org/grpc/health/server.go @@ -16,8 +16,6 @@ * */ -//go:generate ./regenerate.sh - // Package health provides a service that exposes server's health and it must be // imported to enable support for client-side health checks. package health @@ -27,7 +25,6 @@ import ( "sync" "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" healthgrpc "google.golang.org/grpc/health/grpc_health_v1" healthpb "google.golang.org/grpc/health/grpc_health_v1" "google.golang.org/grpc/status" @@ -35,6 +32,7 @@ import ( // Server implements `service Health`. type Server struct { + healthgrpc.UnimplementedHealthServer mu sync.RWMutex // If shutdown is true, it's expected all serving status is NOT_SERVING, and // will stay in NOT_SERVING. @@ -115,7 +113,7 @@ func (s *Server) SetServingStatus(service string, servingStatus healthpb.HealthC s.mu.Lock() defer s.mu.Unlock() if s.shutdown { - grpclog.Infof("health: status changing for %s to %v is ignored because health service is shutdown", service, servingStatus) + logger.Infof("health: status changing for %s to %v is ignored because health service is shutdown", service, servingStatus) return } diff --git a/vendor/google.golang.org/grpc/install_gae.sh b/vendor/google.golang.org/grpc/install_gae.sh deleted file mode 100644 index 7c7bcada50..0000000000 --- a/vendor/google.golang.org/grpc/install_gae.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/bash - -TMP=$(mktemp -d /tmp/sdk.XXX) \ -&& curl -o $TMP.zip "https://storage.googleapis.com/appengine-sdks/featured/go_appengine_sdk_linux_amd64-1.9.68.zip" \ -&& unzip -q $TMP.zip -d $TMP \ -&& export PATH="$PATH:$TMP/go_appengine" diff --git a/vendor/google.golang.org/grpc/interceptor.go b/vendor/google.golang.org/grpc/interceptor.go index 8b7350022a..668e0adcf0 100644 --- a/vendor/google.golang.org/grpc/interceptor.go +++ b/vendor/google.golang.org/grpc/interceptor.go @@ -25,17 +25,41 @@ import ( // UnaryInvoker is called by UnaryClientInterceptor to complete RPCs. type UnaryInvoker func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, opts ...CallOption) error -// UnaryClientInterceptor intercepts the execution of a unary RPC on the client. invoker is the handler to complete the RPC -// and it is the responsibility of the interceptor to call it. -// This is an EXPERIMENTAL API. +// UnaryClientInterceptor intercepts the execution of a unary RPC on the client. +// Unary interceptors can be specified as a DialOption, using +// WithUnaryInterceptor() or WithChainUnaryInterceptor(), when creating a +// ClientConn. When a unary interceptor(s) is set on a ClientConn, gRPC +// delegates all unary RPC invocations to the interceptor, and it is the +// responsibility of the interceptor to call invoker to complete the processing +// of the RPC. +// +// method is the RPC name. req and reply are the corresponding request and +// response messages. cc is the ClientConn on which the RPC was invoked. invoker +// is the handler to complete the RPC and it is the responsibility of the +// interceptor to call it. opts contain all applicable call options, including +// defaults from the ClientConn as well as per-call options. +// +// The returned error must be compatible with the status package. type UnaryClientInterceptor func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error // Streamer is called by StreamClientInterceptor to create a ClientStream. type Streamer func(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, opts ...CallOption) (ClientStream, error) -// StreamClientInterceptor intercepts the creation of ClientStream. It may return a custom ClientStream to intercept all I/O -// operations. streamer is the handler to create a ClientStream and it is the responsibility of the interceptor to call it. -// This is an EXPERIMENTAL API. +// StreamClientInterceptor intercepts the creation of a ClientStream. Stream +// interceptors can be specified as a DialOption, using WithStreamInterceptor() +// or WithChainStreamInterceptor(), when creating a ClientConn. When a stream +// interceptor(s) is set on the ClientConn, gRPC delegates all stream creations +// to the interceptor, and it is the responsibility of the interceptor to call +// streamer. +// +// desc contains a description of the stream. cc is the ClientConn on which the +// RPC was invoked. streamer is the handler to create a ClientStream and it is +// the responsibility of the interceptor to call it. opts contain all applicable +// call options, including defaults from the ClientConn as well as per-call +// options. +// +// StreamClientInterceptor may return a custom ClientStream to intercept all I/O +// operations. The returned error must be compatible with the status package. type StreamClientInterceptor func(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, streamer Streamer, opts ...CallOption) (ClientStream, error) // UnaryServerInfo consists of various information about a unary RPC on diff --git a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go index 8b10516749..5cc3aeddb2 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go @@ -25,6 +25,7 @@ import ( "os" "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal/grpcutil" ) // Logger is the global binary logger. It can be used to get binary logger for @@ -39,6 +40,8 @@ type Logger interface { // It is used to get a methodLogger for each individual method. var binLogger Logger +var grpclogLogger = grpclog.Component("binarylog") + // SetLogger sets the binarg logger. // // Only call this at init time. @@ -146,9 +149,9 @@ func (l *logger) setBlacklist(method string) error { // Each methodLogger returned by this method is a new instance. This is to // generate sequence id within the call. func (l *logger) getMethodLogger(methodName string) *MethodLogger { - s, m, err := parseMethodName(methodName) + s, m, err := grpcutil.ParseMethod(methodName) if err != nil { - grpclog.Infof("binarylogging: failed to parse %q: %v", methodName, err) + grpclogLogger.Infof("binarylogging: failed to parse %q: %v", methodName, err) return nil } if ml, ok := l.methods[s+"/"+m]; ok { diff --git a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go index be30d0e65e..d8f4e7602f 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go @@ -24,8 +24,6 @@ import ( "regexp" "strconv" "strings" - - "google.golang.org/grpc/grpclog" ) // NewLoggerFromConfigString reads the string and build a logger. It can be used @@ -52,7 +50,7 @@ func NewLoggerFromConfigString(s string) Logger { methods := strings.Split(s, ",") for _, method := range methods { if err := l.fillMethodLoggerWithConfigString(method); err != nil { - grpclog.Warningf("failed to parse binary log config: %v", err) + grpclogLogger.Warningf("failed to parse binary log config: %v", err) return nil } } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go index 160f6e8616..0cdb418315 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go @@ -27,7 +27,6 @@ import ( "github.com/golang/protobuf/proto" "github.com/golang/protobuf/ptypes" pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/metadata" "google.golang.org/grpc/status" ) @@ -66,7 +65,7 @@ func newMethodLogger(h, m uint64) *MethodLogger { callID: idGen.next(), idWithinCallGen: &callIDGenerator{}, - sink: defaultSink, // TODO(blog): make it plugable. + sink: DefaultSink, // TODO(blog): make it plugable. } } @@ -219,12 +218,12 @@ func (c *ClientMessage) toProto() *pb.GrpcLogEntry { if m, ok := c.Message.(proto.Message); ok { data, err = proto.Marshal(m) if err != nil { - grpclog.Infof("binarylogging: failed to marshal proto message: %v", err) + grpclogLogger.Infof("binarylogging: failed to marshal proto message: %v", err) } } else if b, ok := c.Message.([]byte); ok { data = b } else { - grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte") + grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte") } ret := &pb.GrpcLogEntry{ Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE, @@ -259,12 +258,12 @@ func (c *ServerMessage) toProto() *pb.GrpcLogEntry { if m, ok := c.Message.(proto.Message); ok { data, err = proto.Marshal(m) if err != nil { - grpclog.Infof("binarylogging: failed to marshal proto message: %v", err) + grpclogLogger.Infof("binarylogging: failed to marshal proto message: %v", err) } } else if b, ok := c.Message.([]byte); ok { data = b } else { - grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte") + grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte") } ret := &pb.GrpcLogEntry{ Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE, @@ -315,7 +314,7 @@ type ServerTrailer struct { func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { st, ok := status.FromError(c.Err) if !ok { - grpclog.Info("binarylogging: error in trailer is not a status error") + grpclogLogger.Info("binarylogging: error in trailer is not a status error") } var ( detailsBytes []byte @@ -325,7 +324,7 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry { if stProto != nil && len(stProto.Details) != 0 { detailsBytes, err = proto.Marshal(stProto) if err != nil { - grpclog.Infof("binarylogging: failed to marshal status proto: %v", err) + grpclogLogger.Infof("binarylogging: failed to marshal status proto: %v", err) } } ret := &pb.GrpcLogEntry{ diff --git a/vendor/google.golang.org/grpc/internal/binarylog/regenerate.sh b/vendor/google.golang.org/grpc/internal/binarylog/regenerate.sh deleted file mode 100644 index 113d40cbe1..0000000000 --- a/vendor/google.golang.org/grpc/internal/binarylog/regenerate.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/bash -# Copyright 2018 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -eux -o pipefail - -TMP=$(mktemp -d) - -function finish { - rm -rf "$TMP" -} -trap finish EXIT - -pushd "$TMP" -mkdir -p grpc/binarylog/grpc_binarylog_v1 -curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/binlog/v1/binarylog.proto > grpc/binarylog/grpc_binarylog_v1/binarylog.proto - -protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/binarylog/grpc_binarylog_v1/*.proto -popd -rm -f ./grpc_binarylog_v1/*.pb.go -cp "$TMP"/grpc/binarylog/grpc_binarylog_v1/*.pb.go ../../binarylog/grpc_binarylog_v1/ - diff --git a/vendor/google.golang.org/grpc/internal/binarylog/sink.go b/vendor/google.golang.org/grpc/internal/binarylog/sink.go index a2e7c346dd..c2fdd58b31 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/sink.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/sink.go @@ -21,32 +21,23 @@ package binarylog import ( "bufio" "encoding/binary" - "fmt" "io" - "io/ioutil" "sync" "time" "github.com/golang/protobuf/proto" pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1" - "google.golang.org/grpc/grpclog" ) var ( - defaultSink Sink = &noopSink{} // TODO(blog): change this default (file in /tmp). + // DefaultSink is the sink where the logs will be written to. It's exported + // for the binarylog package to update. + DefaultSink Sink = &noopSink{} // TODO(blog): change this default (file in /tmp). ) -// SetDefaultSink sets the sink where binary logs will be written to. -// -// Not thread safe. Only set during initialization. -func SetDefaultSink(s Sink) { - if defaultSink != nil { - defaultSink.Close() - } - defaultSink = s -} - // Sink writes log entry into the binary log sink. +// +// sink is a copy of the exported binarylog.Sink, to avoid circular dependency. type Sink interface { // Write will be called to write the log entry into the sink. // @@ -67,7 +58,7 @@ func (ns *noopSink) Close() error { return nil } // message is prefixed with a 4 byte big endian unsigned integer as the length. // // No buffer is done, Close() doesn't try to close the writer. -func newWriterSink(w io.Writer) *writerSink { +func newWriterSink(w io.Writer) Sink { return &writerSink{out: w} } @@ -78,7 +69,8 @@ type writerSink struct { func (ws *writerSink) Write(e *pb.GrpcLogEntry) error { b, err := proto.Marshal(e) if err != nil { - grpclog.Infof("binary logging: failed to marshal proto message: %v", err) + grpclogLogger.Errorf("binary logging: failed to marshal proto message: %v", err) + return err } hdr := make([]byte, 4) binary.BigEndian.PutUint32(hdr, uint32(len(b))) @@ -93,25 +85,28 @@ func (ws *writerSink) Write(e *pb.GrpcLogEntry) error { func (ws *writerSink) Close() error { return nil } -type bufWriteCloserSink struct { - mu sync.Mutex - closer io.Closer - out *writerSink // out is built on buf. - buf *bufio.Writer // buf is kept for flush. +type bufferedSink struct { + mu sync.Mutex + closer io.Closer + out Sink // out is built on buf. + buf *bufio.Writer // buf is kept for flush. + flusherStarted bool - writeStartOnce sync.Once - writeTicker *time.Ticker + writeTicker *time.Ticker + done chan struct{} } -func (fs *bufWriteCloserSink) Write(e *pb.GrpcLogEntry) error { - // Start the write loop when Write is called. - fs.writeStartOnce.Do(fs.startFlushGoroutine) +func (fs *bufferedSink) Write(e *pb.GrpcLogEntry) error { fs.mu.Lock() + defer fs.mu.Unlock() + if !fs.flusherStarted { + // Start the write loop when Write is called. + fs.startFlushGoroutine() + fs.flusherStarted = true + } if err := fs.out.Write(e); err != nil { - fs.mu.Unlock() return err } - fs.mu.Unlock() return nil } @@ -119,44 +114,57 @@ const ( bufFlushDuration = 60 * time.Second ) -func (fs *bufWriteCloserSink) startFlushGoroutine() { +func (fs *bufferedSink) startFlushGoroutine() { fs.writeTicker = time.NewTicker(bufFlushDuration) go func() { - for range fs.writeTicker.C { + for { + select { + case <-fs.done: + return + case <-fs.writeTicker.C: + } fs.mu.Lock() - fs.buf.Flush() + if err := fs.buf.Flush(); err != nil { + grpclogLogger.Warningf("failed to flush to Sink: %v", err) + } fs.mu.Unlock() } }() } -func (fs *bufWriteCloserSink) Close() error { +func (fs *bufferedSink) Close() error { + fs.mu.Lock() + defer fs.mu.Unlock() if fs.writeTicker != nil { fs.writeTicker.Stop() } - fs.mu.Lock() - fs.buf.Flush() - fs.closer.Close() - fs.out.Close() - fs.mu.Unlock() + close(fs.done) + if err := fs.buf.Flush(); err != nil { + grpclogLogger.Warningf("failed to flush to Sink: %v", err) + } + if err := fs.closer.Close(); err != nil { + grpclogLogger.Warningf("failed to close the underlying WriterCloser: %v", err) + } + if err := fs.out.Close(); err != nil { + grpclogLogger.Warningf("failed to close the Sink: %v", err) + } return nil } -func newBufWriteCloserSink(o io.WriteCloser) Sink { +// NewBufferedSink creates a binary log sink with the given WriteCloser. +// +// Write() marshals the proto message and writes it to the given writer. Each +// message is prefixed with a 4 byte big endian unsigned integer as the length. +// +// Content is kept in a buffer, and is flushed every 60 seconds. +// +// Close closes the WriteCloser. +func NewBufferedSink(o io.WriteCloser) Sink { bufW := bufio.NewWriter(o) - return &bufWriteCloserSink{ + return &bufferedSink{ closer: o, out: newWriterSink(bufW), buf: bufW, + done: make(chan struct{}), } } - -// NewTempFileSink creates a temp file and returns a Sink that writes to this -// file. -func NewTempFileSink() (Sink, error) { - tempFile, err := ioutil.TempFile("/tmp", "grpcgo_binarylog_*.txt") - if err != nil { - return nil, fmt.Errorf("failed to create temp file: %v", err) - } - return newBufWriteCloserSink(tempFile), nil -} diff --git a/vendor/google.golang.org/grpc/internal/binarylog/util.go b/vendor/google.golang.org/grpc/internal/binarylog/util.go deleted file mode 100644 index 15dc7803d8..0000000000 --- a/vendor/google.golang.org/grpc/internal/binarylog/util.go +++ /dev/null @@ -1,41 +0,0 @@ -/* - * - * Copyright 2018 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package binarylog - -import ( - "errors" - "strings" -) - -// parseMethodName splits service and method from the input. It expects format -// "/service/method". -// -// TODO: move to internal/grpcutil. -func parseMethodName(methodName string) (service, method string, _ error) { - if !strings.HasPrefix(methodName, "/") { - return "", "", errors.New("invalid method name: should start with /") - } - methodName = methodName[1:] - - pos := strings.LastIndex(methodName, "/") - if pos < 0 { - return "", "", errors.New("invalid method name: suffix /method is missing") - } - return methodName[:pos], methodName[pos+1:], nil -} diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go index f0744f9937..cd1807543e 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/funcs.go +++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go @@ -204,9 +204,9 @@ func RegisterChannel(c Channel, pid int64, ref string) int64 { trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } if pid == 0 { - db.get().addChannel(id, cn, true, pid, ref) + db.get().addChannel(id, cn, true, pid) } else { - db.get().addChannel(id, cn, false, pid, ref) + db.get().addChannel(id, cn, false, pid) } return id } @@ -216,7 +216,7 @@ func RegisterChannel(c Channel, pid int64, ref string) int64 { // by pid). It returns the unique channelz tracking id assigned to this subchannel. func RegisterSubChannel(c Channel, pid int64, ref string) int64 { if pid == 0 { - grpclog.Error("a SubChannel's parent id cannot be 0") + logger.Error("a SubChannel's parent id cannot be 0") return 0 } id := idGen.genID() @@ -228,7 +228,7 @@ func RegisterSubChannel(c Channel, pid int64, ref string) int64 { pid: pid, trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } - db.get().addSubChannel(id, sc, pid, ref) + db.get().addSubChannel(id, sc, pid) return id } @@ -253,12 +253,12 @@ func RegisterServer(s Server, ref string) int64 { // this listen socket. func RegisterListenSocket(s Socket, pid int64, ref string) int64 { if pid == 0 { - grpclog.Error("a ListenSocket's parent id cannot be 0") + logger.Error("a ListenSocket's parent id cannot be 0") return 0 } id := idGen.genID() ls := &listenSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addListenSocket(id, ls, pid, ref) + db.get().addListenSocket(id, ls, pid) return id } @@ -268,16 +268,16 @@ func RegisterListenSocket(s Socket, pid int64, ref string) int64 { // this normal socket. func RegisterNormalSocket(s Socket, pid int64, ref string) int64 { if pid == 0 { - grpclog.Error("a NormalSocket's parent id cannot be 0") + logger.Error("a NormalSocket's parent id cannot be 0") return 0 } id := idGen.genID() ns := &normalSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addNormalSocket(id, ns, pid, ref) + db.get().addNormalSocket(id, ns, pid) return id } -// RemoveEntry removes an entry with unique channelz trakcing id to be id from +// RemoveEntry removes an entry with unique channelz tracking id to be id from // channelz database. func RemoveEntry(id int64) { db.get().removeEntry(id) @@ -294,7 +294,17 @@ type TraceEventDesc struct { } // AddTraceEvent adds trace related to the entity with specified id, using the provided TraceEventDesc. -func AddTraceEvent(id int64, desc *TraceEventDesc) { +func AddTraceEvent(l grpclog.DepthLoggerV2, id int64, depth int, desc *TraceEventDesc) { + for d := desc; d != nil; d = d.Parent { + switch d.Severity { + case CtUnknown, CtInfo: + l.InfoDepth(depth+1, d.Desc) + case CtWarning: + l.WarningDepth(depth+1, d.Desc) + case CtError: + l.ErrorDepth(depth+1, d.Desc) + } + } if getMaxTraceEntry() == 0 { return } @@ -323,7 +333,7 @@ func (c *channelMap) addServer(id int64, s *server) { c.mu.Unlock() } -func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64, ref string) { +func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64) { c.mu.Lock() cn.cm = c cn.trace.cm = c @@ -336,7 +346,7 @@ func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid in c.mu.Unlock() } -func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref string) { +func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64) { c.mu.Lock() sc.cm = c sc.trace.cm = c @@ -345,7 +355,7 @@ func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref stri c.mu.Unlock() } -func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref string) { +func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64) { c.mu.Lock() ls.cm = c c.listenSockets[id] = ls @@ -353,7 +363,7 @@ func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref c.mu.Unlock() } -func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64, ref string) { +func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64) { c.mu.Lock() ns.cm = c c.normalSockets[id] = ns @@ -620,7 +630,7 @@ func (c *channelMap) GetServerSockets(id int64, startID int64, maxResults int64) if count == 0 { end = true } - var s []*SocketMetric + s := make([]*SocketMetric, 0, len(sks)) for _, ns := range sks { sm := &SocketMetric{} sm.SocketData = ns.s.ChannelzMetric() diff --git a/vendor/google.golang.org/grpc/internal/channelz/logging.go b/vendor/google.golang.org/grpc/internal/channelz/logging.go new file mode 100644 index 0000000000..b0013f9c88 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/channelz/logging.go @@ -0,0 +1,102 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package channelz + +import ( + "fmt" + + "google.golang.org/grpc/grpclog" +) + +var logger = grpclog.Component("channelz") + +// Info logs and adds a trace event if channelz is on. +func Info(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { + if IsOn() { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtInfo, + }) + } else { + l.InfoDepth(1, args...) + } +} + +// Infof logs and adds a trace event if channelz is on. +func Infof(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { + msg := fmt.Sprintf(format, args...) + if IsOn() { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: msg, + Severity: CtInfo, + }) + } else { + l.InfoDepth(1, msg) + } +} + +// Warning logs and adds a trace event if channelz is on. +func Warning(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { + if IsOn() { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtWarning, + }) + } else { + l.WarningDepth(1, args...) + } +} + +// Warningf logs and adds a trace event if channelz is on. +func Warningf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { + msg := fmt.Sprintf(format, args...) + if IsOn() { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: msg, + Severity: CtWarning, + }) + } else { + l.WarningDepth(1, msg) + } +} + +// Error logs and adds a trace event if channelz is on. +func Error(l grpclog.DepthLoggerV2, id int64, args ...interface{}) { + if IsOn() { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: fmt.Sprint(args...), + Severity: CtError, + }) + } else { + l.ErrorDepth(1, args...) + } +} + +// Errorf logs and adds a trace event if channelz is on. +func Errorf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) { + msg := fmt.Sprintf(format, args...) + if IsOn() { + AddTraceEvent(l, id, 1, &TraceEventDesc{ + Desc: msg, + Severity: CtError, + }) + } else { + l.ErrorDepth(1, msg) + } +} diff --git a/vendor/google.golang.org/grpc/internal/channelz/types.go b/vendor/google.golang.org/grpc/internal/channelz/types.go index 17c2274cb3..3c595d154b 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/types.go +++ b/vendor/google.golang.org/grpc/internal/channelz/types.go @@ -26,7 +26,6 @@ import ( "google.golang.org/grpc/connectivity" "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" ) // entry represents a node in the channelz database. @@ -60,17 +59,17 @@ func (d *dummyEntry) addChild(id int64, e entry) { // the addrConn will create a new transport. And when registering the new transport in // channelz, its parent addrConn could have already been torn down and deleted // from channelz tracking, and thus reach the code here. - grpclog.Infof("attempt to add child of type %T with id %d to a parent (id=%d) that doesn't currently exist", e, id, d.idNotFound) + logger.Infof("attempt to add child of type %T with id %d to a parent (id=%d) that doesn't currently exist", e, id, d.idNotFound) } func (d *dummyEntry) deleteChild(id int64) { // It is possible for a normal program to reach here under race condition. // Refer to the example described in addChild(). - grpclog.Infof("attempt to delete child with id %d from a parent (id=%d) that doesn't currently exist", id, d.idNotFound) + logger.Infof("attempt to delete child with id %d from a parent (id=%d) that doesn't currently exist", id, d.idNotFound) } func (d *dummyEntry) triggerDelete() { - grpclog.Warningf("attempt to delete an entry (id=%d) that doesn't currently exist", d.idNotFound) + logger.Warningf("attempt to delete an entry (id=%d) that doesn't currently exist", d.idNotFound) } func (*dummyEntry) deleteSelfIfReady() { @@ -215,7 +214,7 @@ func (c *channel) addChild(id int64, e entry) { case *channel: c.nestedChans[id] = v.refName default: - grpclog.Errorf("cannot add a child (id = %d) of type %T to a channel", id, e) + logger.Errorf("cannot add a child (id = %d) of type %T to a channel", id, e) } } @@ -326,7 +325,7 @@ func (sc *subChannel) addChild(id int64, e entry) { if v, ok := e.(*normalSocket); ok { sc.sockets[id] = v.refName } else { - grpclog.Errorf("cannot add a child (id = %d) of type %T to a subChannel", id, e) + logger.Errorf("cannot add a child (id = %d) of type %T to a subChannel", id, e) } } @@ -493,11 +492,11 @@ type listenSocket struct { } func (ls *listenSocket) addChild(id int64, e entry) { - grpclog.Errorf("cannot add a child (id = %d) of type %T to a listen socket", id, e) + logger.Errorf("cannot add a child (id = %d) of type %T to a listen socket", id, e) } func (ls *listenSocket) deleteChild(id int64) { - grpclog.Errorf("cannot delete a child (id = %d) from a listen socket", id) + logger.Errorf("cannot delete a child (id = %d) from a listen socket", id) } func (ls *listenSocket) triggerDelete() { @@ -506,7 +505,7 @@ func (ls *listenSocket) triggerDelete() { } func (ls *listenSocket) deleteSelfIfReady() { - grpclog.Errorf("cannot call deleteSelfIfReady on a listen socket") + logger.Errorf("cannot call deleteSelfIfReady on a listen socket") } func (ls *listenSocket) getParentID() int64 { @@ -522,11 +521,11 @@ type normalSocket struct { } func (ns *normalSocket) addChild(id int64, e entry) { - grpclog.Errorf("cannot add a child (id = %d) of type %T to a normal socket", id, e) + logger.Errorf("cannot add a child (id = %d) of type %T to a normal socket", id, e) } func (ns *normalSocket) deleteChild(id int64) { - grpclog.Errorf("cannot delete a child (id = %d) from a normal socket", id) + logger.Errorf("cannot delete a child (id = %d) from a normal socket", id) } func (ns *normalSocket) triggerDelete() { @@ -535,7 +534,7 @@ func (ns *normalSocket) triggerDelete() { } func (ns *normalSocket) deleteSelfIfReady() { - grpclog.Errorf("cannot call deleteSelfIfReady on a normal socket") + logger.Errorf("cannot call deleteSelfIfReady on a normal socket") } func (ns *normalSocket) getParentID() int64 { @@ -594,7 +593,7 @@ func (s *server) addChild(id int64, e entry) { case *listenSocket: s.listenSockets[id] = v.refName default: - grpclog.Errorf("cannot add a child (id = %d) of type %T to a server", id, e) + logger.Errorf("cannot add a child (id = %d) of type %T to a server", id, e) } } @@ -673,10 +672,10 @@ func (c *channelTrace) clear() { type Severity int const ( - // CtUNKNOWN indicates unknown severity of a trace event. - CtUNKNOWN Severity = iota - // CtINFO indicates info level severity of a trace event. - CtINFO + // CtUnknown indicates unknown severity of a trace event. + CtUnknown Severity = iota + // CtInfo indicates info level severity of a trace event. + CtInfo // CtWarning indicates warning level severity of a trace event. CtWarning // CtError indicates error level severity of a trace event. diff --git a/vendor/google.golang.org/grpc/internal/channelz/types_linux.go b/vendor/google.golang.org/grpc/internal/channelz/types_linux.go index 692dd61817..1b1c4cce34 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/types_linux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/types_linux.go @@ -1,5 +1,3 @@ -// +build !appengine - /* * * Copyright 2018 gRPC authors. diff --git a/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go index 79edbefc43..8b06eed1ab 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go @@ -1,4 +1,5 @@ -// +build !linux appengine +//go:build !linux +// +build !linux /* * @@ -22,8 +23,6 @@ package channelz import ( "sync" - - "google.golang.org/grpc/grpclog" ) var once sync.Once @@ -39,6 +38,6 @@ type SocketOptionData struct { // Windows OS doesn't support Socket Option func (s *SocketOptionData) Getsockopt(fd uintptr) { once.Do(func() { - grpclog.Warningln("Channelz: socket options are not supported on non-linux os and appengine.") + logger.Warning("Channelz: socket options are not supported on non-linux environments") }) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/util_linux.go b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go index fdf409d55d..8d194e44e1 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/util_linux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/util_linux.go @@ -1,5 +1,3 @@ -// +build linux,!appengine - /* * * Copyright 2018 gRPC authors. diff --git a/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go index 8864a08111..837ddc4024 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/util_nonlinux.go @@ -1,4 +1,5 @@ -// +build !linux appengine +//go:build !linux +// +build !linux /* * diff --git a/vendor/google.golang.org/grpc/internal/credentials/credentials.go b/vendor/google.golang.org/grpc/internal/credentials/credentials.go new file mode 100644 index 0000000000..32c9b59033 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/credentials/credentials.go @@ -0,0 +1,49 @@ +/* + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package credentials + +import ( + "context" +) + +// requestInfoKey is a struct to be used as the key to store RequestInfo in a +// context. +type requestInfoKey struct{} + +// NewRequestInfoContext creates a context with ri. +func NewRequestInfoContext(ctx context.Context, ri interface{}) context.Context { + return context.WithValue(ctx, requestInfoKey{}, ri) +} + +// RequestInfoFromContext extracts the RequestInfo from ctx. +func RequestInfoFromContext(ctx context.Context) interface{} { + return ctx.Value(requestInfoKey{}) +} + +// clientHandshakeInfoKey is a struct used as the key to store +// ClientHandshakeInfo in a context. +type clientHandshakeInfoKey struct{} + +// ClientHandshakeInfoFromContext extracts the ClientHandshakeInfo from ctx. +func ClientHandshakeInfoFromContext(ctx context.Context) interface{} { + return ctx.Value(clientHandshakeInfoKey{}) +} + +// NewClientHandshakeInfoContext creates a context with chi. +func NewClientHandshakeInfoContext(ctx context.Context, chi interface{}) context.Context { + return context.WithValue(ctx, clientHandshakeInfoKey{}, chi) +} diff --git a/vendor/google.golang.org/grpc/internal/credentials/spiffe.go b/vendor/google.golang.org/grpc/internal/credentials/spiffe.go new file mode 100644 index 0000000000..25ade62305 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/credentials/spiffe.go @@ -0,0 +1,75 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package credentials defines APIs for parsing SPIFFE ID. +// +// All APIs in this package are experimental. +package credentials + +import ( + "crypto/tls" + "crypto/x509" + "net/url" + + "google.golang.org/grpc/grpclog" +) + +var logger = grpclog.Component("credentials") + +// SPIFFEIDFromState parses the SPIFFE ID from State. If the SPIFFE ID format +// is invalid, return nil with warning. +func SPIFFEIDFromState(state tls.ConnectionState) *url.URL { + if len(state.PeerCertificates) == 0 || len(state.PeerCertificates[0].URIs) == 0 { + return nil + } + return SPIFFEIDFromCert(state.PeerCertificates[0]) +} + +// SPIFFEIDFromCert parses the SPIFFE ID from x509.Certificate. If the SPIFFE +// ID format is invalid, return nil with warning. +func SPIFFEIDFromCert(cert *x509.Certificate) *url.URL { + if cert == nil || cert.URIs == nil { + return nil + } + var spiffeID *url.URL + for _, uri := range cert.URIs { + if uri == nil || uri.Scheme != "spiffe" || uri.Opaque != "" || (uri.User != nil && uri.User.Username() != "") { + continue + } + // From this point, we assume the uri is intended for a SPIFFE ID. + if len(uri.String()) > 2048 { + logger.Warning("invalid SPIFFE ID: total ID length larger than 2048 bytes") + return nil + } + if len(uri.Host) == 0 || len(uri.Path) == 0 { + logger.Warning("invalid SPIFFE ID: domain or workload ID is empty") + return nil + } + if len(uri.Host) > 255 { + logger.Warning("invalid SPIFFE ID: domain length larger than 255 characters") + return nil + } + // A valid SPIFFE certificate can only have exactly one URI SAN field. + if len(cert.URIs) > 1 { + logger.Warning("invalid SPIFFE ID: multiple URI SANs") + return nil + } + spiffeID = uri + } + return spiffeID +} diff --git a/vendor/google.golang.org/grpc/credentials/internal/syscallconn.go b/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go similarity index 94% rename from vendor/google.golang.org/grpc/credentials/internal/syscallconn.go rename to vendor/google.golang.org/grpc/internal/credentials/syscallconn.go index 2f4472becc..2919632d65 100644 --- a/vendor/google.golang.org/grpc/credentials/internal/syscallconn.go +++ b/vendor/google.golang.org/grpc/internal/credentials/syscallconn.go @@ -1,5 +1,3 @@ -// +build !appengine - /* * * Copyright 2018 gRPC authors. @@ -18,8 +16,7 @@ * */ -// Package internal contains credentials-internal code. -package internal +package credentials import ( "net" diff --git a/vendor/google.golang.org/grpc/internal/credentials/util.go b/vendor/google.golang.org/grpc/internal/credentials/util.go new file mode 100644 index 0000000000..f792fd22ca --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/credentials/util.go @@ -0,0 +1,52 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package credentials + +import ( + "crypto/tls" +) + +const alpnProtoStrH2 = "h2" + +// AppendH2ToNextProtos appends h2 to next protos. +func AppendH2ToNextProtos(ps []string) []string { + for _, p := range ps { + if p == alpnProtoStrH2 { + return ps + } + } + ret := make([]string, 0, len(ps)+1) + ret = append(ret, ps...) + return append(ret, alpnProtoStrH2) +} + +// CloneTLSConfig returns a shallow clone of the exported +// fields of cfg, ignoring the unexported sync.Once, which +// contains a mutex and must not be copied. +// +// If cfg is nil, a new zero tls.Config is returned. +// +// TODO: inline this function if possible. +func CloneTLSConfig(cfg *tls.Config) *tls.Config { + if cfg == nil { + return &tls.Config{} + } + + return cfg.Clone() +} diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index ae6c8972fd..6f02725431 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -26,13 +26,10 @@ import ( const ( prefix = "GRPC_GO_" - retryStr = prefix + "RETRY" txtErrIgnoreStr = prefix + "IGNORE_TXT_ERRORS" ) var ( - // Retry is set if retry is explicitly enabled via "GRPC_GO_RETRY=on". - Retry = strings.EqualFold(os.Getenv(retryStr), "on") // TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false"). - TXTErrIgnore = !strings.EqualFold(os.Getenv(retryStr), "false") + TXTErrIgnore = !strings.EqualFold(os.Getenv(txtErrIgnoreStr), "false") ) diff --git a/vendor/google.golang.org/grpc/internal/envconfig/xds.go b/vendor/google.golang.org/grpc/internal/envconfig/xds.go new file mode 100644 index 0000000000..93522d716d --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/envconfig/xds.go @@ -0,0 +1,90 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package envconfig + +import ( + "os" + "strings" +) + +const ( + // XDSBootstrapFileNameEnv is the env variable to set bootstrap file name. + // Do not use this and read from env directly. Its value is read and kept in + // variable BootstrapFileName. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileNameEnv = "GRPC_XDS_BOOTSTRAP" + // XDSBootstrapFileContentEnv is the env variable to set bootstrapp file + // content. Do not use this and read from env directly. Its value is read + // and kept in variable BootstrapFileName. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG" + + ringHashSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" + clientSideSecuritySupportEnv = "GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT" + aggregateAndDNSSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" + rbacSupportEnv = "GRPC_XDS_EXPERIMENTAL_RBAC" + federationEnv = "GRPC_EXPERIMENTAL_XDS_FEDERATION" + + c2pResolverTestOnlyTrafficDirectorURIEnv = "GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI" +) + +var ( + // XDSBootstrapFileName holds the name of the file which contains xDS + // bootstrap configuration. Users can specify the location of the bootstrap + // file by setting the environment variable "GRPC_XDS_BOOTSTRAP". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileName = os.Getenv(XDSBootstrapFileNameEnv) + // XDSBootstrapFileContent holds the content of the xDS bootstrap + // configuration. Users can specify the bootstrap config by setting the + // environment variable "GRPC_XDS_BOOTSTRAP_CONFIG". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContent = os.Getenv(XDSBootstrapFileContentEnv) + // XDSRingHash indicates whether ring hash support is enabled, which can be + // disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" to "false". + XDSRingHash = !strings.EqualFold(os.Getenv(ringHashSupportEnv), "false") + // XDSClientSideSecurity is used to control processing of security + // configuration on the client-side. + // + // Note that there is no env var protection for the server-side because we + // have a brand new API on the server-side and users explicitly need to use + // the new API to get security integration on the server. + XDSClientSideSecurity = !strings.EqualFold(os.Getenv(clientSideSecuritySupportEnv), "false") + // XDSAggregateAndDNS indicates whether processing of aggregated cluster + // and DNS cluster is enabled, which can be enabled by setting the + // environment variable + // "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" to + // "true". + XDSAggregateAndDNS = strings.EqualFold(os.Getenv(aggregateAndDNSSupportEnv), "true") + + // XDSRBAC indicates whether xDS configured RBAC HTTP Filter is enabled, + // which can be disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_RBAC" to "false". + XDSRBAC = !strings.EqualFold(os.Getenv(rbacSupportEnv), "false") + + // XDSFederation indicates whether federation support is enabled. + XDSFederation = strings.EqualFold(os.Getenv(federationEnv), "true") + + // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. + C2PResolverTestOnlyTrafficDirectorURI = os.Getenv(c2pResolverTestOnlyTrafficDirectorURIEnv) +) diff --git a/vendor/google.golang.org/grpc/internal/googlecloud/googlecloud.go b/vendor/google.golang.org/grpc/internal/googlecloud/googlecloud.go new file mode 100644 index 0000000000..d6c9e03fc4 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/googlecloud/googlecloud.go @@ -0,0 +1,128 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package googlecloud contains internal helpful functions for google cloud. +package googlecloud + +import ( + "errors" + "fmt" + "io" + "io/ioutil" + "os" + "os/exec" + "regexp" + "runtime" + "strings" + "sync" + + "google.golang.org/grpc/grpclog" + internalgrpclog "google.golang.org/grpc/internal/grpclog" +) + +const ( + linuxProductNameFile = "/sys/class/dmi/id/product_name" + windowsCheckCommand = "powershell.exe" + windowsCheckCommandArgs = "Get-WmiObject -Class Win32_BIOS" + powershellOutputFilter = "Manufacturer" + windowsManufacturerRegex = ":(.*)" + + logPrefix = "[googlecloud]" +) + +var ( + // The following two variables will be reassigned in tests. + runningOS = runtime.GOOS + manufacturerReader = func() (io.Reader, error) { + switch runningOS { + case "linux": + return os.Open(linuxProductNameFile) + case "windows": + cmd := exec.Command(windowsCheckCommand, windowsCheckCommandArgs) + out, err := cmd.Output() + if err != nil { + return nil, err + } + for _, line := range strings.Split(strings.TrimSuffix(string(out), "\n"), "\n") { + if strings.HasPrefix(line, powershellOutputFilter) { + re := regexp.MustCompile(windowsManufacturerRegex) + name := re.FindString(line) + name = strings.TrimLeft(name, ":") + return strings.NewReader(name), nil + } + } + return nil, errors.New("cannot determine the machine's manufacturer") + default: + return nil, fmt.Errorf("%s is not supported", runningOS) + } + } + + vmOnGCEOnce sync.Once + vmOnGCE bool + + logger = internalgrpclog.NewPrefixLogger(grpclog.Component("googlecloud"), logPrefix) +) + +// OnGCE returns whether the client is running on GCE. +// +// It provides similar functionality as metadata.OnGCE from the cloud library +// package. We keep this to avoid depending on the cloud library module. +func OnGCE() bool { + vmOnGCEOnce.Do(func() { + vmOnGCE = isRunningOnGCE() + }) + return vmOnGCE +} + +// isRunningOnGCE checks whether the local system, without doing a network request is +// running on GCP. +func isRunningOnGCE() bool { + manufacturer, err := readManufacturer() + if err != nil { + logger.Infof("failed to read manufacturer %v, returning OnGCE=false", err) + return false + } + name := string(manufacturer) + switch runningOS { + case "linux": + name = strings.TrimSpace(name) + return name == "Google" || name == "Google Compute Engine" + case "windows": + name = strings.Replace(name, " ", "", -1) + name = strings.Replace(name, "\n", "", -1) + name = strings.Replace(name, "\r", "", -1) + return name == "Google" + default: + return false + } +} + +func readManufacturer() ([]byte, error) { + reader, err := manufacturerReader() + if err != nil { + return nil, err + } + if reader == nil { + return nil, errors.New("got nil reader") + } + manufacturer, err := ioutil.ReadAll(reader) + if err != nil { + return nil, fmt.Errorf("failed reading %v: %v", linuxProductNameFile, err) + } + return manufacturer, nil +} diff --git a/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go new file mode 100644 index 0000000000..e6f975cbf6 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go @@ -0,0 +1,126 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package grpclog (internal) defines depth logging for grpc. +package grpclog + +import ( + "os" +) + +// Logger is the logger used for the non-depth log functions. +var Logger LoggerV2 + +// DepthLogger is the logger used for the depth log functions. +var DepthLogger DepthLoggerV2 + +// InfoDepth logs to the INFO log at the specified depth. +func InfoDepth(depth int, args ...interface{}) { + if DepthLogger != nil { + DepthLogger.InfoDepth(depth, args...) + } else { + Logger.Infoln(args...) + } +} + +// WarningDepth logs to the WARNING log at the specified depth. +func WarningDepth(depth int, args ...interface{}) { + if DepthLogger != nil { + DepthLogger.WarningDepth(depth, args...) + } else { + Logger.Warningln(args...) + } +} + +// ErrorDepth logs to the ERROR log at the specified depth. +func ErrorDepth(depth int, args ...interface{}) { + if DepthLogger != nil { + DepthLogger.ErrorDepth(depth, args...) + } else { + Logger.Errorln(args...) + } +} + +// FatalDepth logs to the FATAL log at the specified depth. +func FatalDepth(depth int, args ...interface{}) { + if DepthLogger != nil { + DepthLogger.FatalDepth(depth, args...) + } else { + Logger.Fatalln(args...) + } + os.Exit(1) +} + +// LoggerV2 does underlying logging work for grpclog. +// This is a copy of the LoggerV2 defined in the external grpclog package. It +// is defined here to avoid a circular dependency. +type LoggerV2 interface { + // Info logs to INFO log. Arguments are handled in the manner of fmt.Print. + Info(args ...interface{}) + // Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println. + Infoln(args ...interface{}) + // Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf. + Infof(format string, args ...interface{}) + // Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print. + Warning(args ...interface{}) + // Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println. + Warningln(args ...interface{}) + // Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf. + Warningf(format string, args ...interface{}) + // Error logs to ERROR log. Arguments are handled in the manner of fmt.Print. + Error(args ...interface{}) + // Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println. + Errorln(args ...interface{}) + // Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. + Errorf(format string, args ...interface{}) + // Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print. + // gRPC ensures that all Fatal logs will exit with os.Exit(1). + // Implementations may also call os.Exit() with a non-zero exit code. + Fatal(args ...interface{}) + // Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println. + // gRPC ensures that all Fatal logs will exit with os.Exit(1). + // Implementations may also call os.Exit() with a non-zero exit code. + Fatalln(args ...interface{}) + // Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf. + // gRPC ensures that all Fatal logs will exit with os.Exit(1). + // Implementations may also call os.Exit() with a non-zero exit code. + Fatalf(format string, args ...interface{}) + // V reports whether verbosity level l is at least the requested verbose level. + V(l int) bool +} + +// DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements +// DepthLoggerV2, the below functions will be called with the appropriate stack +// depth set for trivial functions the logger may ignore. +// This is a copy of the DepthLoggerV2 defined in the external grpclog package. +// It is defined here to avoid a circular dependency. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. +type DepthLoggerV2 interface { + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. + InfoDepth(depth int, args ...interface{}) + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. + WarningDepth(depth int, args ...interface{}) + // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. + ErrorDepth(depth int, args ...interface{}) + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. + FatalDepth(depth int, args ...interface{}) +} diff --git a/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go b/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go new file mode 100644 index 0000000000..82af70e96f --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go @@ -0,0 +1,81 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpclog + +import ( + "fmt" +) + +// PrefixLogger does logging with a prefix. +// +// Logging method on a nil logs without any prefix. +type PrefixLogger struct { + logger DepthLoggerV2 + prefix string +} + +// Infof does info logging. +func (pl *PrefixLogger) Infof(format string, args ...interface{}) { + if pl != nil { + // Handle nil, so the tests can pass in a nil logger. + format = pl.prefix + format + pl.logger.InfoDepth(1, fmt.Sprintf(format, args...)) + return + } + InfoDepth(1, fmt.Sprintf(format, args...)) +} + +// Warningf does warning logging. +func (pl *PrefixLogger) Warningf(format string, args ...interface{}) { + if pl != nil { + format = pl.prefix + format + pl.logger.WarningDepth(1, fmt.Sprintf(format, args...)) + return + } + WarningDepth(1, fmt.Sprintf(format, args...)) +} + +// Errorf does error logging. +func (pl *PrefixLogger) Errorf(format string, args ...interface{}) { + if pl != nil { + format = pl.prefix + format + pl.logger.ErrorDepth(1, fmt.Sprintf(format, args...)) + return + } + ErrorDepth(1, fmt.Sprintf(format, args...)) +} + +// Debugf does info logging at verbose level 2. +func (pl *PrefixLogger) Debugf(format string, args ...interface{}) { + if !Logger.V(2) { + return + } + if pl != nil { + // Handle nil, so the tests can pass in a nil logger. + format = pl.prefix + format + pl.logger.InfoDepth(1, fmt.Sprintf(format, args...)) + return + } + InfoDepth(1, fmt.Sprintf(format, args...)) +} + +// NewPrefixLogger creates a prefix logger with the given prefix. +func NewPrefixLogger(logger DepthLoggerV2, prefix string) *PrefixLogger { + return &PrefixLogger{logger: logger, prefix: prefix} +} diff --git a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go index 200b115ca2..740f83c2b7 100644 --- a/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go +++ b/vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go @@ -31,26 +31,37 @@ var ( mu sync.Mutex ) +// Int implements rand.Int on the grpcrand global source. +func Int() int { + mu.Lock() + defer mu.Unlock() + return r.Int() +} + // Int63n implements rand.Int63n on the grpcrand global source. func Int63n(n int64) int64 { mu.Lock() - res := r.Int63n(n) - mu.Unlock() - return res + defer mu.Unlock() + return r.Int63n(n) } // Intn implements rand.Intn on the grpcrand global source. func Intn(n int) int { mu.Lock() - res := r.Intn(n) - mu.Unlock() - return res + defer mu.Unlock() + return r.Intn(n) } // Float64 implements rand.Float64 on the grpcrand global source. func Float64() float64 { mu.Lock() - res := r.Float64() - mu.Unlock() - return res + defer mu.Unlock() + return r.Float64() +} + +// Uint64 implements rand.Uint64 on the grpcrand global source. +func Uint64() uint64 { + mu.Lock() + defer mu.Unlock() + return r.Uint64() } diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/encode_duration.go b/vendor/google.golang.org/grpc/internal/grpcutil/encode_duration.go new file mode 100644 index 0000000000..b25b0baec3 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcutil/encode_duration.go @@ -0,0 +1,63 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcutil + +import ( + "strconv" + "time" +) + +const maxTimeoutValue int64 = 100000000 - 1 + +// div does integer division and round-up the result. Note that this is +// equivalent to (d+r-1)/r but has less chance to overflow. +func div(d, r time.Duration) int64 { + if d%r > 0 { + return int64(d/r + 1) + } + return int64(d / r) +} + +// EncodeDuration encodes the duration to the format grpc-timeout header +// accepts. +// +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests +func EncodeDuration(t time.Duration) string { + // TODO: This is simplistic and not bandwidth efficient. Improve it. + if t <= 0 { + return "0n" + } + if d := div(t, time.Nanosecond); d <= maxTimeoutValue { + return strconv.FormatInt(d, 10) + "n" + } + if d := div(t, time.Microsecond); d <= maxTimeoutValue { + return strconv.FormatInt(d, 10) + "u" + } + if d := div(t, time.Millisecond); d <= maxTimeoutValue { + return strconv.FormatInt(d, 10) + "m" + } + if d := div(t, time.Second); d <= maxTimeoutValue { + return strconv.FormatInt(d, 10) + "S" + } + if d := div(t, time.Minute); d <= maxTimeoutValue { + return strconv.FormatInt(d, 10) + "M" + } + // Note that maxTimeoutValue * time.Hour > MaxInt64. + return strconv.FormatInt(div(t, time.Hour), 10) + "H" +} diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/go113.go b/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go similarity index 67% rename from vendor/google.golang.org/grpc/internal/resolver/dns/go113.go rename to vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go index 8783a8cf82..e2f948e8f4 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/go113.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go @@ -1,8 +1,6 @@ -// +build go1.13 - /* * - * Copyright 2019 gRPC authors. + * Copyright 2021 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,16 +16,5 @@ * */ -package dns - -import "net" - -func init() { - filterError = func(err error) error { - if dnsErr, ok := err.(*net.DNSError); ok && dnsErr.IsNotFound { - // The name does not exist; not an error. - return nil - } - return err - } -} +// Package grpcutil provides utility functions used across the gRPC codebase. +package grpcutil diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/metadata.go b/vendor/google.golang.org/grpc/internal/grpcutil/metadata.go new file mode 100644 index 0000000000..6f22bd8911 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcutil/metadata.go @@ -0,0 +1,40 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcutil + +import ( + "context" + + "google.golang.org/grpc/metadata" +) + +type mdExtraKey struct{} + +// WithExtraMetadata creates a new context with incoming md attached. +func WithExtraMetadata(ctx context.Context, md metadata.MD) context.Context { + return context.WithValue(ctx, mdExtraKey{}, md) +} + +// ExtraMetadata returns the incoming metadata in ctx if it exists. The +// returned MD should not be modified. Writing to it may cause races. +// Modification should be made to copies of the returned MD. +func ExtraMetadata(ctx context.Context) (md metadata.MD, ok bool) { + md, ok = ctx.Value(mdExtraKey{}).(metadata.MD) + return +} diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/method.go b/vendor/google.golang.org/grpc/internal/grpcutil/method.go new file mode 100644 index 0000000000..4e7475060c --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/grpcutil/method.go @@ -0,0 +1,84 @@ +/* + * + * Copyright 2018 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcutil + +import ( + "errors" + "strings" +) + +// ParseMethod splits service and method from the input. It expects format +// "/service/method". +// +func ParseMethod(methodName string) (service, method string, _ error) { + if !strings.HasPrefix(methodName, "/") { + return "", "", errors.New("invalid method name: should start with /") + } + methodName = methodName[1:] + + pos := strings.LastIndex(methodName, "/") + if pos < 0 { + return "", "", errors.New("invalid method name: suffix /method is missing") + } + return methodName[:pos], methodName[pos+1:], nil +} + +const baseContentType = "application/grpc" + +// ContentSubtype returns the content-subtype for the given content-type. The +// given content-type must be a valid content-type that starts with +// "application/grpc". A content-subtype will follow "application/grpc" after a +// "+" or ";". See +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for +// more details. +// +// If contentType is not a valid content-type for gRPC, the boolean +// will be false, otherwise true. If content-type == "application/grpc", +// "application/grpc+", or "application/grpc;", the boolean will be true, +// but no content-subtype will be returned. +// +// contentType is assumed to be lowercase already. +func ContentSubtype(contentType string) (string, bool) { + if contentType == baseContentType { + return "", true + } + if !strings.HasPrefix(contentType, baseContentType) { + return "", false + } + // guaranteed since != baseContentType and has baseContentType prefix + switch contentType[len(baseContentType)] { + case '+', ';': + // this will return true for "application/grpc+" or "application/grpc;" + // which the previous validContentType function tested to be valid, so we + // just say that no content-subtype is specified in this case + return contentType[len(baseContentType)+1:], true + default: + return "", false + } +} + +// ContentType builds full content type with the given sub-type. +// +// contentSubtype is assumed to be lowercase +func ContentType(contentSubtype string) string { + if contentSubtype == "" { + return baseContentType + } + return baseContentType + "+" + contentSubtype +} diff --git a/vendor/google.golang.org/grpc/credentials/go12.go b/vendor/google.golang.org/grpc/internal/grpcutil/regex.go similarity index 58% rename from vendor/google.golang.org/grpc/credentials/go12.go rename to vendor/google.golang.org/grpc/internal/grpcutil/regex.go index ccbf35b331..2810a8ba2f 100644 --- a/vendor/google.golang.org/grpc/credentials/go12.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/regex.go @@ -1,8 +1,6 @@ -// +build go1.12 - /* * - * Copyright 2019 gRPC authors. + * Copyright 2021 gRPC authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -18,13 +16,13 @@ * */ -package credentials +package grpcutil -import "crypto/tls" +import "regexp" -// This init function adds cipher suite constants only defined in Go 1.12. -func init() { - cipherSuiteLookup[tls.TLS_AES_128_GCM_SHA256] = "TLS_AES_128_GCM_SHA256" - cipherSuiteLookup[tls.TLS_AES_256_GCM_SHA384] = "TLS_AES_256_GCM_SHA384" - cipherSuiteLookup[tls.TLS_CHACHA20_POLY1305_SHA256] = "TLS_CHACHA20_POLY1305_SHA256" +// FullMatchWithRegex returns whether the full string matches the regex provided. +func FullMatchWithRegex(re *regexp.Regexp, string string) bool { + re.Longest() + rem := re.FindString(string) + return len(rem) == len(string) } diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go index 0912f0bf4c..1b596bf357 100644 --- a/vendor/google.golang.org/grpc/internal/internal.go +++ b/vendor/google.golang.org/grpc/internal/internal.go @@ -25,6 +25,7 @@ import ( "time" "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/serviceconfig" ) var ( @@ -37,17 +38,32 @@ var ( // KeepaliveMinPingTime is the minimum ping interval. This must be 10s by // default, but tests may wish to set it lower for convenience. KeepaliveMinPingTime = 10 * time.Second - // StatusRawProto is exported by status/status.go. This func returns a - // pointer to the wrapped Status proto for a given status.Status without a - // call to proto.Clone(). The returned Status proto should not be mutated by - // the caller. - StatusRawProto interface{} // func (*status.Status) *spb.Status - // NewRequestInfoContext creates a new context based on the argument context attaching - // the passed in RequestInfo to the new context. - NewRequestInfoContext interface{} // func(context.Context, credentials.RequestInfo) context.Context // ParseServiceConfigForTesting is for creating a fake // ClientConn for resolver testing only ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult + // EqualServiceConfigForTesting is for testing service config generation and + // parsing. Both a and b should be returned by ParseServiceConfigForTesting. + // This function compares the config without rawJSON stripped, in case the + // there's difference in white space. + EqualServiceConfigForTesting func(a, b serviceconfig.Config) bool + // GetCertificateProviderBuilder returns the registered builder for the + // given name. This is set by package certprovider for use from xDS + // bootstrap code while parsing certificate provider configs in the + // bootstrap file. + GetCertificateProviderBuilder interface{} // func(string) certprovider.Builder + // GetXDSHandshakeInfoForTesting returns a pointer to the xds.HandshakeInfo + // stored in the passed in attributes. This is set by + // credentials/xds/xds.go. + GetXDSHandshakeInfoForTesting interface{} // func (*attributes.Attributes) *xds.HandshakeInfo + // GetServerCredentials returns the transport credentials configured on a + // gRPC server. An xDS-enabled server needs to know what type of credentials + // is configured on the underlying gRPC server. This is set by server.go. + GetServerCredentials interface{} // func (*grpc.Server) credentials.TransportCredentials + // DrainServerTransports initiates a graceful close of existing connections + // on a gRPC server accepted on the provided listener address. An + // xDS-enabled server invokes this method on a grpc.Server when a particular + // listener moves to "not-serving" mode. + DrainServerTransports interface{} // func(*grpc.Server, string) ) // HealthChecker defines the signature of the client-side LB channel health checking function. diff --git a/vendor/google.golang.org/grpc/internal/metadata/metadata.go b/vendor/google.golang.org/grpc/internal/metadata/metadata.go new file mode 100644 index 0000000000..b8733dbf34 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/metadata/metadata.go @@ -0,0 +1,74 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package metadata contains functions to set and get metadata from addresses. +// +// This package is experimental. +package metadata + +import ( + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/resolver" +) + +type mdKeyType string + +const mdKey = mdKeyType("grpc.internal.address.metadata") + +type mdValue metadata.MD + +func (m mdValue) Equal(o interface{}) bool { + om, ok := o.(mdValue) + if !ok { + return false + } + if len(m) != len(om) { + return false + } + for k, v := range m { + ov := om[k] + if len(ov) != len(v) { + return false + } + for i, ve := range v { + if ov[i] != ve { + return false + } + } + } + return true +} + +// Get returns the metadata of addr. +func Get(addr resolver.Address) metadata.MD { + attrs := addr.Attributes + if attrs == nil { + return nil + } + md, _ := attrs.Value(mdKey).(mdValue) + return metadata.MD(md) +} + +// Set sets (overrides) the metadata in addr. +// +// When a SubConn is created with this address, the RPCs sent on it will all +// have this metadata. +func Set(addr resolver.Address, md metadata.MD) resolver.Address { + addr.Attributes = addr.Attributes.WithValue(mdKey, mdValue(md)) + return addr +} diff --git a/vendor/google.golang.org/grpc/internal/resolver/config_selector.go b/vendor/google.golang.org/grpc/internal/resolver/config_selector.go new file mode 100644 index 0000000000..c7a18a948a --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/resolver/config_selector.go @@ -0,0 +1,167 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package resolver provides internal resolver-related functionality. +package resolver + +import ( + "context" + "sync" + + "google.golang.org/grpc/internal/serviceconfig" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/resolver" +) + +// ConfigSelector controls what configuration to use for every RPC. +type ConfigSelector interface { + // Selects the configuration for the RPC, or terminates it using the error. + // This error will be converted by the gRPC library to a status error with + // code UNKNOWN if it is not returned as a status error. + SelectConfig(RPCInfo) (*RPCConfig, error) +} + +// RPCInfo contains RPC information needed by a ConfigSelector. +type RPCInfo struct { + // Context is the user's context for the RPC and contains headers and + // application timeout. It is passed for interception purposes and for + // efficiency reasons. SelectConfig should not be blocking. + Context context.Context + Method string // i.e. "/Service/Method" +} + +// RPCConfig describes the configuration to use for each RPC. +type RPCConfig struct { + // The context to use for the remainder of the RPC; can pass info to LB + // policy or affect timeout or metadata. + Context context.Context + MethodConfig serviceconfig.MethodConfig // configuration to use for this RPC + OnCommitted func() // Called when the RPC has been committed (retries no longer possible) + Interceptor ClientInterceptor +} + +// ClientStream is the same as grpc.ClientStream, but defined here for circular +// dependency reasons. +type ClientStream interface { + // Header returns the header metadata received from the server if there + // is any. It blocks if the metadata is not ready to read. + Header() (metadata.MD, error) + // Trailer returns the trailer metadata from the server, if there is any. + // It must only be called after stream.CloseAndRecv has returned, or + // stream.Recv has returned a non-nil error (including io.EOF). + Trailer() metadata.MD + // CloseSend closes the send direction of the stream. It closes the stream + // when non-nil error is met. It is also not safe to call CloseSend + // concurrently with SendMsg. + CloseSend() error + // Context returns the context for this stream. + // + // It should not be called until after Header or RecvMsg has returned. Once + // called, subsequent client-side retries are disabled. + Context() context.Context + // SendMsg is generally called by generated code. On error, SendMsg aborts + // the stream. If the error was generated by the client, the status is + // returned directly; otherwise, io.EOF is returned and the status of + // the stream may be discovered using RecvMsg. + // + // SendMsg blocks until: + // - There is sufficient flow control to schedule m with the transport, or + // - The stream is done, or + // - The stream breaks. + // + // SendMsg does not wait until the message is received by the server. An + // untimely stream closure may result in lost messages. To ensure delivery, + // users should ensure the RPC completed successfully using RecvMsg. + // + // It is safe to have a goroutine calling SendMsg and another goroutine + // calling RecvMsg on the same stream at the same time, but it is not safe + // to call SendMsg on the same stream in different goroutines. It is also + // not safe to call CloseSend concurrently with SendMsg. + SendMsg(m interface{}) error + // RecvMsg blocks until it receives a message into m or the stream is + // done. It returns io.EOF when the stream completes successfully. On + // any other error, the stream is aborted and the error contains the RPC + // status. + // + // It is safe to have a goroutine calling SendMsg and another goroutine + // calling RecvMsg on the same stream at the same time, but it is not + // safe to call RecvMsg on the same stream in different goroutines. + RecvMsg(m interface{}) error +} + +// ClientInterceptor is an interceptor for gRPC client streams. +type ClientInterceptor interface { + // NewStream produces a ClientStream for an RPC which may optionally use + // the provided function to produce a stream for delegation. Note: + // RPCInfo.Context should not be used (will be nil). + // + // done is invoked when the RPC is finished using its connection, or could + // not be assigned a connection. RPC operations may still occur on + // ClientStream after done is called, since the interceptor is invoked by + // application-layer operations. done must never be nil when called. + NewStream(ctx context.Context, ri RPCInfo, done func(), newStream func(ctx context.Context, done func()) (ClientStream, error)) (ClientStream, error) +} + +// ServerInterceptor is an interceptor for incoming RPC's on gRPC server side. +type ServerInterceptor interface { + // AllowRPC checks if an incoming RPC is allowed to proceed based on + // information about connection RPC was received on, and HTTP Headers. This + // information will be piped into context. + AllowRPC(ctx context.Context) error // TODO: Make this a real interceptor for filters such as rate limiting. +} + +type csKeyType string + +const csKey = csKeyType("grpc.internal.resolver.configSelector") + +// SetConfigSelector sets the config selector in state and returns the new +// state. +func SetConfigSelector(state resolver.State, cs ConfigSelector) resolver.State { + state.Attributes = state.Attributes.WithValue(csKey, cs) + return state +} + +// GetConfigSelector retrieves the config selector from state, if present, and +// returns it or nil if absent. +func GetConfigSelector(state resolver.State) ConfigSelector { + cs, _ := state.Attributes.Value(csKey).(ConfigSelector) + return cs +} + +// SafeConfigSelector allows for safe switching of ConfigSelector +// implementations such that previous values are guaranteed to not be in use +// when UpdateConfigSelector returns. +type SafeConfigSelector struct { + mu sync.RWMutex + cs ConfigSelector +} + +// UpdateConfigSelector swaps to the provided ConfigSelector and blocks until +// all uses of the previous ConfigSelector have completed. +func (scs *SafeConfigSelector) UpdateConfigSelector(cs ConfigSelector) { + scs.mu.Lock() + defer scs.mu.Unlock() + scs.cs = cs +} + +// SelectConfig defers to the current ConfigSelector in scs. +func (scs *SafeConfigSelector) SelectConfig(r RPCInfo) (*RPCConfig, error) { + scs.mu.RLock() + defer scs.mu.RUnlock() + return scs.cs.SelectConfig(r) +} diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go index c368db62ea..75301c5149 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go +++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go @@ -32,7 +32,9 @@ import ( "sync" "time" + grpclbstate "google.golang.org/grpc/balancer/grpclb/state" "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/envconfig" "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/resolver" @@ -43,6 +45,15 @@ import ( // addresses from SRV records. Must not be changed after init time. var EnableSRVLookups = false +var logger = grpclog.Component("dns") + +// Globals to stub out in tests. TODO: Perhaps these two can be combined into a +// single variable for testing the resolver? +var ( + newTimer = time.NewTimer + newTimerDNSResRate = time.NewTimer +) + func init() { resolver.Register(NewBuilder()) } @@ -140,7 +151,6 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts d.wg.Add(1) go d.watcher() - d.ResolveNow(resolver.ResolveNowOptions{}) return d, nil } @@ -198,28 +208,38 @@ func (d *dnsResolver) Close() { func (d *dnsResolver) watcher() { defer d.wg.Done() + backoffIndex := 1 for { - select { - case <-d.ctx.Done(): - return - case <-d.rn: - } - state, err := d.lookup() if err != nil { + // Report error to the underlying grpc.ClientConn. d.cc.ReportError(err) } else { - d.cc.UpdateState(*state) + err = d.cc.UpdateState(*state) } - // Sleep to prevent excessive re-resolutions. Incoming resolution requests - // will be queued in d.rn. - t := time.NewTimer(minDNSResRate) + var timer *time.Timer + if err == nil { + // Success resolving, wait for the next ResolveNow. However, also wait 30 seconds at the very least + // to prevent constantly re-resolving. + backoffIndex = 1 + timer = newTimerDNSResRate(minDNSResRate) + select { + case <-d.ctx.Done(): + timer.Stop() + return + case <-d.rn: + } + } else { + // Poll on an error found in DNS Resolver or an error received from ClientConn. + timer = newTimer(backoff.DefaultExponential.Backoff(backoffIndex)) + backoffIndex++ + } select { - case <-t.C: case <-d.ctx.Done(): - t.Stop() + timer.Stop() return + case <-timer.C: } } } @@ -251,27 +271,22 @@ func (d *dnsResolver) lookupSRV() ([]resolver.Address, error) { return nil, fmt.Errorf("dns: error parsing A record IP address %v", a) } addr := ip + ":" + strconv.Itoa(int(s.Port)) - newAddrs = append(newAddrs, resolver.Address{Addr: addr, Type: resolver.GRPCLB, ServerName: s.Target}) + newAddrs = append(newAddrs, resolver.Address{Addr: addr, ServerName: s.Target}) } } return newAddrs, nil } -var filterError = func(err error) error { +func handleDNSError(err error, lookupType string) error { if dnsErr, ok := err.(*net.DNSError); ok && !dnsErr.IsTimeout && !dnsErr.IsTemporary { // Timeouts and temporary errors should be communicated to gRPC to // attempt another DNS query (with backoff). Other errors should be // suppressed (they may represent the absence of a TXT record). return nil } - return err -} - -func handleDNSError(err error, lookupType string) error { - err = filterError(err) if err != nil { err = fmt.Errorf("dns: %v record lookup error: %v", lookupType, err) - grpclog.Infoln(err) + logger.Info(err) } return err } @@ -294,7 +309,7 @@ func (d *dnsResolver) lookupTXT() *serviceconfig.ParseResult { // TXT record must have "grpc_config=" attribute in order to be used as service config. if !strings.HasPrefix(res, txtAttribute) { - grpclog.Warningf("dns: TXT record %v missing %v attribute", res, txtAttribute) + logger.Warningf("dns: TXT record %v missing %v attribute", res, txtAttribute) // This is not an error; it is the equivalent of not having a service config. return nil } @@ -303,12 +318,12 @@ func (d *dnsResolver) lookupTXT() *serviceconfig.ParseResult { } func (d *dnsResolver) lookupHost() ([]resolver.Address, error) { - var newAddrs []resolver.Address addrs, err := d.resolver.LookupHost(d.ctx, d.host) if err != nil { err = handleDNSError(err, "A") return nil, err } + newAddrs := make([]resolver.Address, 0, len(addrs)) for _, a := range addrs { ip, ok := formatIP(a) if !ok { @@ -326,13 +341,15 @@ func (d *dnsResolver) lookup() (*resolver.State, error) { if hostErr != nil && (srvErr != nil || len(srv) == 0) { return nil, hostErr } - state := &resolver.State{ - Addresses: append(addrs, srv...), + + state := resolver.State{Addresses: addrs} + if len(srv) > 0 { + state = grpclbstate.Set(state, &grpclbstate.State{BalancerAddresses: srv}) } if !d.disableServiceConfig { state.ServiceConfig = d.lookupTXT() } - return state, nil + return &state, nil } // formatIP returns ok = false if addr is not a valid textual representation of an IP address. @@ -418,12 +435,12 @@ func canaryingSC(js string) string { var rcs []rawChoice err := json.Unmarshal([]byte(js), &rcs) if err != nil { - grpclog.Warningf("dns: error parsing service config json: %v", err) + logger.Warningf("dns: error parsing service config json: %v", err) return "" } cliHostname, err := os.Hostname() if err != nil { - grpclog.Warningf("dns: error getting client hostname: %v", err) + logger.Warningf("dns: error getting client hostname: %v", err) return "" } var sc string diff --git a/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go b/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go new file mode 100644 index 0000000000..20852e59df --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go @@ -0,0 +1,73 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package unix implements a resolver for unix targets. +package unix + +import ( + "fmt" + + "google.golang.org/grpc/internal/transport/networktype" + "google.golang.org/grpc/resolver" +) + +const unixScheme = "unix" +const unixAbstractScheme = "unix-abstract" + +type builder struct { + scheme string +} + +func (b *builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOptions) (resolver.Resolver, error) { + if target.Authority != "" { + return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.Authority) + } + + // gRPC was parsing the dial target manually before PR #4817, and we + // switched to using url.Parse() in that PR. To avoid breaking existing + // resolver implementations we ended up stripping the leading "/" from the + // endpoint. This obviously does not work for the "unix" scheme. Hence we + // end up using the parsed URL instead. + endpoint := target.URL.Path + if endpoint == "" { + endpoint = target.URL.Opaque + } + addr := resolver.Address{Addr: endpoint} + if b.scheme == unixAbstractScheme { + // prepend "\x00" to address for unix-abstract + addr.Addr = "\x00" + addr.Addr + } + cc.UpdateState(resolver.State{Addresses: []resolver.Address{networktype.Set(addr, "unix")}}) + return &nopResolver{}, nil +} + +func (b *builder) Scheme() string { + return b.scheme +} + +type nopResolver struct { +} + +func (*nopResolver) ResolveNow(resolver.ResolveNowOptions) {} + +func (*nopResolver) Close() {} + +func init() { + resolver.Register(&builder{scheme: unixScheme}) + resolver.Register(&builder{scheme: unixAbstractScheme}) +} diff --git a/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go b/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go new file mode 100644 index 0000000000..badbdbf597 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go @@ -0,0 +1,180 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package serviceconfig contains utility functions to parse service config. +package serviceconfig + +import ( + "encoding/json" + "fmt" + "time" + + "google.golang.org/grpc/balancer" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/grpclog" + externalserviceconfig "google.golang.org/grpc/serviceconfig" +) + +var logger = grpclog.Component("core") + +// BalancerConfig wraps the name and config associated with one load balancing +// policy. It corresponds to a single entry of the loadBalancingConfig field +// from ServiceConfig. +// +// It implements the json.Unmarshaler interface. +// +// https://github.com/grpc/grpc-proto/blob/54713b1e8bc6ed2d4f25fb4dff527842150b91b2/grpc/service_config/service_config.proto#L247 +type BalancerConfig struct { + Name string + Config externalserviceconfig.LoadBalancingConfig +} + +type intermediateBalancerConfig []map[string]json.RawMessage + +// MarshalJSON implements the json.Marshaler interface. +// +// It marshals the balancer and config into a length-1 slice +// ([]map[string]config). +func (bc *BalancerConfig) MarshalJSON() ([]byte, error) { + if bc.Config == nil { + // If config is nil, return empty config `{}`. + return []byte(fmt.Sprintf(`[{%q: %v}]`, bc.Name, "{}")), nil + } + c, err := json.Marshal(bc.Config) + if err != nil { + return nil, err + } + return []byte(fmt.Sprintf(`[{%q: %s}]`, bc.Name, c)), nil +} + +// UnmarshalJSON implements the json.Unmarshaler interface. +// +// ServiceConfig contains a list of loadBalancingConfigs, each with a name and +// config. This method iterates through that list in order, and stops at the +// first policy that is supported. +// - If the config for the first supported policy is invalid, the whole service +// config is invalid. +// - If the list doesn't contain any supported policy, the whole service config +// is invalid. +func (bc *BalancerConfig) UnmarshalJSON(b []byte) error { + var ir intermediateBalancerConfig + err := json.Unmarshal(b, &ir) + if err != nil { + return err + } + + var names []string + for i, lbcfg := range ir { + if len(lbcfg) != 1 { + return fmt.Errorf("invalid loadBalancingConfig: entry %v does not contain exactly 1 policy/config pair: %q", i, lbcfg) + } + + var ( + name string + jsonCfg json.RawMessage + ) + // Get the key:value pair from the map. We have already made sure that + // the map contains a single entry. + for name, jsonCfg = range lbcfg { + } + + names = append(names, name) + builder := balancer.Get(name) + if builder == nil { + // If the balancer is not registered, move on to the next config. + // This is not an error. + continue + } + bc.Name = name + + parser, ok := builder.(balancer.ConfigParser) + if !ok { + if string(jsonCfg) != "{}" { + logger.Warningf("non-empty balancer configuration %q, but balancer does not implement ParseConfig", string(jsonCfg)) + } + // Stop at this, though the builder doesn't support parsing config. + return nil + } + + cfg, err := parser.ParseConfig(jsonCfg) + if err != nil { + return fmt.Errorf("error parsing loadBalancingConfig for policy %q: %v", name, err) + } + bc.Config = cfg + return nil + } + // This is reached when the for loop iterates over all entries, but didn't + // return. This means we had a loadBalancingConfig slice but did not + // encounter a registered policy. The config is considered invalid in this + // case. + return fmt.Errorf("invalid loadBalancingConfig: no supported policies found in %v", names) +} + +// MethodConfig defines the configuration recommended by the service providers for a +// particular method. +type MethodConfig struct { + // WaitForReady indicates whether RPCs sent to this method should wait until + // the connection is ready by default (!failfast). The value specified via the + // gRPC client API will override the value set here. + WaitForReady *bool + // Timeout is the default timeout for RPCs sent to this method. The actual + // deadline used will be the minimum of the value specified here and the value + // set by the application via the gRPC client API. If either one is not set, + // then the other will be used. If neither is set, then the RPC has no deadline. + Timeout *time.Duration + // MaxReqSize is the maximum allowed payload size for an individual request in a + // stream (client->server) in bytes. The size which is measured is the serialized + // payload after per-message compression (but before stream compression) in bytes. + // The actual value used is the minimum of the value specified here and the value set + // by the application via the gRPC client API. If either one is not set, then the other + // will be used. If neither is set, then the built-in default is used. + MaxReqSize *int + // MaxRespSize is the maximum allowed payload size for an individual response in a + // stream (server->client) in bytes. + MaxRespSize *int + // RetryPolicy configures retry options for the method. + RetryPolicy *RetryPolicy +} + +// RetryPolicy defines the go-native version of the retry policy defined by the +// service config here: +// https://github.com/grpc/proposal/blob/master/A6-client-retries.md#integration-with-service-config +type RetryPolicy struct { + // MaxAttempts is the maximum number of attempts, including the original RPC. + // + // This field is required and must be two or greater. + MaxAttempts int + + // Exponential backoff parameters. The initial retry attempt will occur at + // random(0, initialBackoff). In general, the nth attempt will occur at + // random(0, + // min(initialBackoff*backoffMultiplier**(n-1), maxBackoff)). + // + // These fields are required and must be greater than zero. + InitialBackoff time.Duration + MaxBackoff time.Duration + BackoffMultiplier float64 + + // The set of status codes which may be retried. + // + // Status codes are specified as strings, e.g., "UNAVAILABLE". + // + // This field is required and must be non-empty. + // Note: a set is used to store this for easy lookup. + RetryableStatusCodes map[codes.Code]bool +} diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go new file mode 100644 index 0000000000..e5c6513edd --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/status/status.go @@ -0,0 +1,166 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package status implements errors returned by gRPC. These errors are +// serialized and transmitted on the wire between server and client, and allow +// for additional data to be transmitted via the Details field in the status +// proto. gRPC service handlers should return an error created by this +// package, and gRPC clients should expect a corresponding error to be +// returned from the RPC call. +// +// This package upholds the invariants that a non-nil error may not +// contain an OK code, and an OK code must result in a nil error. +package status + +import ( + "errors" + "fmt" + + "github.com/golang/protobuf/proto" + "github.com/golang/protobuf/ptypes" + spb "google.golang.org/genproto/googleapis/rpc/status" + "google.golang.org/grpc/codes" +) + +// Status represents an RPC status code, message, and details. It is immutable +// and should be created with New, Newf, or FromProto. +type Status struct { + s *spb.Status +} + +// New returns a Status representing c and msg. +func New(c codes.Code, msg string) *Status { + return &Status{s: &spb.Status{Code: int32(c), Message: msg}} +} + +// Newf returns New(c, fmt.Sprintf(format, a...)). +func Newf(c codes.Code, format string, a ...interface{}) *Status { + return New(c, fmt.Sprintf(format, a...)) +} + +// FromProto returns a Status representing s. +func FromProto(s *spb.Status) *Status { + return &Status{s: proto.Clone(s).(*spb.Status)} +} + +// Err returns an error representing c and msg. If c is OK, returns nil. +func Err(c codes.Code, msg string) error { + return New(c, msg).Err() +} + +// Errorf returns Error(c, fmt.Sprintf(format, a...)). +func Errorf(c codes.Code, format string, a ...interface{}) error { + return Err(c, fmt.Sprintf(format, a...)) +} + +// Code returns the status code contained in s. +func (s *Status) Code() codes.Code { + if s == nil || s.s == nil { + return codes.OK + } + return codes.Code(s.s.Code) +} + +// Message returns the message contained in s. +func (s *Status) Message() string { + if s == nil || s.s == nil { + return "" + } + return s.s.Message +} + +// Proto returns s's status as an spb.Status proto message. +func (s *Status) Proto() *spb.Status { + if s == nil { + return nil + } + return proto.Clone(s.s).(*spb.Status) +} + +// Err returns an immutable error representing s; returns nil if s.Code() is OK. +func (s *Status) Err() error { + if s.Code() == codes.OK { + return nil + } + return &Error{s: s} +} + +// WithDetails returns a new status with the provided details messages appended to the status. +// If any errors are encountered, it returns nil and the first error encountered. +func (s *Status) WithDetails(details ...proto.Message) (*Status, error) { + if s.Code() == codes.OK { + return nil, errors.New("no error details for status with code OK") + } + // s.Code() != OK implies that s.Proto() != nil. + p := s.Proto() + for _, detail := range details { + any, err := ptypes.MarshalAny(detail) + if err != nil { + return nil, err + } + p.Details = append(p.Details, any) + } + return &Status{s: p}, nil +} + +// Details returns a slice of details messages attached to the status. +// If a detail cannot be decoded, the error is returned in place of the detail. +func (s *Status) Details() []interface{} { + if s == nil || s.s == nil { + return nil + } + details := make([]interface{}, 0, len(s.s.Details)) + for _, any := range s.s.Details { + detail := &ptypes.DynamicAny{} + if err := ptypes.UnmarshalAny(any, detail); err != nil { + details = append(details, err) + continue + } + details = append(details, detail.Message) + } + return details +} + +func (s *Status) String() string { + return fmt.Sprintf("rpc error: code = %s desc = %s", s.Code(), s.Message()) +} + +// Error wraps a pointer of a status proto. It implements error and Status, +// and a nil *Error should never be returned by this package. +type Error struct { + s *Status +} + +func (e *Error) Error() string { + return e.s.String() +} + +// GRPCStatus returns the Status represented by se. +func (e *Error) GRPCStatus() *Status { + return e.s +} + +// Is implements future error.Is functionality. +// A Error is equivalent if the code and message are identical. +func (e *Error) Is(target error) bool { + tse, ok := target.(*Error) + if !ok { + return false + } + return proto.Equal(e.s.s, tse.s.s) +} diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go index 43281a3e07..b3a72276de 100644 --- a/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go +++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go @@ -1,5 +1,3 @@ -// +build !appengine - /* * * Copyright 2018 gRPC authors. @@ -32,35 +30,35 @@ import ( "google.golang.org/grpc/grpclog" ) +var logger = grpclog.Component("core") + // GetCPUTime returns the how much CPU time has passed since the start of this process. func GetCPUTime() int64 { var ts unix.Timespec if err := unix.ClockGettime(unix.CLOCK_PROCESS_CPUTIME_ID, &ts); err != nil { - grpclog.Fatal(err) + logger.Fatal(err) } return ts.Nano() } -// Rusage is an alias for syscall.Rusage under linux non-appengine environment. -type Rusage syscall.Rusage +// Rusage is an alias for syscall.Rusage under linux environment. +type Rusage = syscall.Rusage // GetRusage returns the resource usage of current process. -func GetRusage() (rusage *Rusage) { - rusage = new(Rusage) - syscall.Getrusage(syscall.RUSAGE_SELF, (*syscall.Rusage)(rusage)) - return +func GetRusage() *Rusage { + rusage := new(Rusage) + syscall.Getrusage(syscall.RUSAGE_SELF, rusage) + return rusage } // CPUTimeDiff returns the differences of user CPU time and system CPU time used // between two Rusage structs. func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) { - f := (*syscall.Rusage)(first) - l := (*syscall.Rusage)(latest) var ( - utimeDiffs = l.Utime.Sec - f.Utime.Sec - utimeDiffus = l.Utime.Usec - f.Utime.Usec - stimeDiffs = l.Stime.Sec - f.Stime.Sec - stimeDiffus = l.Stime.Usec - f.Stime.Usec + utimeDiffs = latest.Utime.Sec - first.Utime.Sec + utimeDiffus = latest.Utime.Usec - first.Utime.Usec + stimeDiffs = latest.Stime.Sec - first.Stime.Sec + stimeDiffus = latest.Stime.Usec - first.Stime.Usec ) uTimeElapsed := float64(utimeDiffs) + float64(utimeDiffus)*1.0e-6 diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go index d3fd9dab33..999f52cd75 100644 --- a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go @@ -1,4 +1,5 @@ -// +build !linux appengine +//go:build !linux +// +build !linux /* * @@ -18,6 +19,8 @@ * */ +// Package syscall provides functionalities that grpc uses to get low-level +// operating system stats/info. package syscall import ( @@ -29,44 +32,45 @@ import ( ) var once sync.Once +var logger = grpclog.Component("core") func log() { once.Do(func() { - grpclog.Info("CPU time info is unavailable on non-linux or appengine environment.") + logger.Info("CPU time info is unavailable on non-linux environments.") }) } -// GetCPUTime returns the how much CPU time has passed since the start of this process. -// It always returns 0 under non-linux or appengine environment. +// GetCPUTime returns the how much CPU time has passed since the start of this +// process. It always returns 0 under non-linux environments. func GetCPUTime() int64 { log() return 0 } -// Rusage is an empty struct under non-linux or appengine environment. +// Rusage is an empty struct under non-linux environments. type Rusage struct{} -// GetRusage is a no-op function under non-linux or appengine environment. -func GetRusage() (rusage *Rusage) { +// GetRusage is a no-op function under non-linux environments. +func GetRusage() *Rusage { log() return nil } // CPUTimeDiff returns the differences of user CPU time and system CPU time used -// between two Rusage structs. It a no-op function for non-linux or appengine environment. +// between two Rusage structs. It a no-op function for non-linux environments. func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) { log() return 0, 0 } -// SetTCPUserTimeout is a no-op function under non-linux or appengine environments +// SetTCPUserTimeout is a no-op function under non-linux environments. func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error { log() return nil } -// GetTCPUserTimeout is a no-op function under non-linux or appengine environments -// a negative return value indicates the operation is not supported +// GetTCPUserTimeout is a no-op function under non-linux environments. +// A negative return value indicates the operation is not supported func GetTCPUserTimeout(conn net.Conn) (int, error) { log() return -1, nil diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index ddee20b6be..8394d252df 100644 --- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -20,13 +20,17 @@ package transport import ( "bytes" + "errors" "fmt" "runtime" + "strconv" "sync" "sync/atomic" "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" + "google.golang.org/grpc/internal/grpcutil" + "google.golang.org/grpc/status" ) var updateHeaderTblSize = func(e *hpack.Encoder, v uint32) { @@ -128,6 +132,15 @@ type cleanupStream struct { func (c *cleanupStream) isTransportResponseFrame() bool { return c.rst } // Results in a RST_STREAM +type earlyAbortStream struct { + httpStatus uint32 + streamID uint32 + contentSubtype string + status *status.Status +} + +func (*earlyAbortStream) isTransportResponseFrame() bool { return false } + type dataFrame struct { streamID uint32 endStream bool @@ -284,7 +297,7 @@ type controlBuffer struct { // closed and nilled when transportResponseFrames drops below the // threshold. Both fields are protected by mu. transportResponseFrames int - trfChan atomic.Value // *chan struct{} + trfChan atomic.Value // chan struct{} } func newControlBuffer(done <-chan struct{}) *controlBuffer { @@ -298,10 +311,10 @@ func newControlBuffer(done <-chan struct{}) *controlBuffer { // throttle blocks if there are too many incomingSettings/cleanupStreams in the // controlbuf. func (c *controlBuffer) throttle() { - ch, _ := c.trfChan.Load().(*chan struct{}) + ch, _ := c.trfChan.Load().(chan struct{}) if ch != nil { select { - case <-*ch: + case <-ch: case <-c.done: } } @@ -335,8 +348,7 @@ func (c *controlBuffer) executeAndPut(f func(it interface{}) bool, it cbItem) (b if c.transportResponseFrames == maxQueuedTransportResponseFrames { // We are adding the frame that puts us over the threshold; create // a throttling channel. - ch := make(chan struct{}) - c.trfChan.Store(&ch) + c.trfChan.Store(make(chan struct{})) } } c.mu.Unlock() @@ -377,9 +389,9 @@ func (c *controlBuffer) get(block bool) (interface{}, error) { if c.transportResponseFrames == maxQueuedTransportResponseFrames { // We are removing the frame that put us over the // threshold; close and clear the throttling channel. - ch := c.trfChan.Load().(*chan struct{}) - close(*ch) - c.trfChan.Store((*chan struct{})(nil)) + ch := c.trfChan.Load().(chan struct{}) + close(ch) + c.trfChan.Store((chan struct{})(nil)) } c.transportResponseFrames-- } @@ -395,7 +407,6 @@ func (c *controlBuffer) get(block bool) (interface{}, error) { select { case <-c.ch: case <-c.done: - c.finish() return nil, ErrConnClosing } } @@ -420,6 +431,14 @@ func (c *controlBuffer) finish() { hdr.onOrphaned(ErrConnClosing) } } + // In case throttle() is currently in flight, it needs to be unblocked. + // Otherwise, the transport may not close, since the transport is closed by + // the reader encountering the connection error. + ch, _ := c.trfChan.Load().(chan struct{}) + if ch != nil { + close(ch) + } + c.trfChan.Store((chan struct{})(nil)) c.mu.Unlock() } @@ -505,7 +524,9 @@ func (l *loopyWriter) run() (err error) { // 1. When the connection is closed by some other known issue. // 2. User closed the connection. // 3. A graceful close of connection. - infof("transport: loopyWriter.run returning. %v", err) + if logger.V(logLevel) { + logger.Infof("transport: loopyWriter.run returning. %v", err) + } err = nil } }() @@ -605,7 +626,9 @@ func (l *loopyWriter) headerHandler(h *headerFrame) error { if l.side == serverSide { str, ok := l.estdStreams[h.streamID] if !ok { - warningf("transport: loopy doesn't recognize the stream: %d", h.streamID) + if logger.V(logLevel) { + logger.Warningf("transport: loopy doesn't recognize the stream: %d", h.streamID) + } return nil } // Case 1.A: Server is responding back with headers. @@ -658,7 +681,9 @@ func (l *loopyWriter) writeHeader(streamID uint32, endStream bool, hf []hpack.He l.hBuf.Reset() for _, f := range hf { if err := l.hEnc.WriteField(f); err != nil { - warningf("transport: loopyWriter.writeHeader encountered error while encoding headers:", err) + if logger.V(logLevel) { + logger.Warningf("transport: loopyWriter.writeHeader encountered error while encoding headers: %v", err) + } } } var ( @@ -743,6 +768,27 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error { return nil } +func (l *loopyWriter) earlyAbortStreamHandler(eas *earlyAbortStream) error { + if l.side == clientSide { + return errors.New("earlyAbortStream not handled on client") + } + // In case the caller forgets to set the http status, default to 200. + if eas.httpStatus == 0 { + eas.httpStatus = 200 + } + headerFields := []hpack.HeaderField{ + {Name: ":status", Value: strconv.Itoa(int(eas.httpStatus))}, + {Name: "content-type", Value: grpcutil.ContentType(eas.contentSubtype)}, + {Name: "grpc-status", Value: strconv.Itoa(int(eas.status.Code()))}, + {Name: "grpc-message", Value: encodeGrpcMessage(eas.status.Message())}, + } + + if err := l.writeHeader(eas.streamID, true, headerFields, nil); err != nil { + return err + } + return nil +} + func (l *loopyWriter) incomingGoAwayHandler(*incomingGoAway) error { if l.side == clientSide { l.draining = true @@ -781,6 +827,8 @@ func (l *loopyWriter) handle(i interface{}) error { return l.registerStreamHandler(i) case *cleanupStream: return l.cleanupStreamHandler(i) + case *earlyAbortStream: + return l.earlyAbortStreamHandler(i) case *incomingGoAway: return l.incomingGoAwayHandler(i) case *dataFrame: @@ -857,38 +905,45 @@ func (l *loopyWriter) processData() (bool, error) { return false, nil } var ( - idx int buf []byte ) - if len(dataItem.h) != 0 { // data header has not been written out yet. - buf = dataItem.h - } else { - idx = 1 - buf = dataItem.d - } - size := http2MaxFrameLen - if len(buf) < size { - size = len(buf) - } + // Figure out the maximum size we can send + maxSize := http2MaxFrameLen if strQuota := int(l.oiws) - str.bytesOutStanding; strQuota <= 0 { // stream-level flow control. str.state = waitingOnStreamQuota return false, nil - } else if strQuota < size { - size = strQuota + } else if maxSize > strQuota { + maxSize = strQuota + } + if maxSize > int(l.sendQuota) { // connection-level flow control. + maxSize = int(l.sendQuota) + } + // Compute how much of the header and data we can send within quota and max frame length + hSize := min(maxSize, len(dataItem.h)) + dSize := min(maxSize-hSize, len(dataItem.d)) + if hSize != 0 { + if dSize == 0 { + buf = dataItem.h + } else { + // We can add some data to grpc message header to distribute bytes more equally across frames. + // Copy on the stack to avoid generating garbage + var localBuf [http2MaxFrameLen]byte + copy(localBuf[:hSize], dataItem.h) + copy(localBuf[hSize:], dataItem.d[:dSize]) + buf = localBuf[:hSize+dSize] + } + } else { + buf = dataItem.d } - if l.sendQuota < uint32(size) { // connection-level flow control. - size = int(l.sendQuota) - } + size := hSize + dSize + // Now that outgoing flow controls are checked we can replenish str's write quota str.wq.replenish(size) var endStream bool // If this is the last data message on this stream and all of it can be written in this iteration. - if dataItem.endStream && size == len(buf) { - // buf contains either data or it contains header but data is empty. - if idx == 1 || len(dataItem.d) == 0 { - endStream = true - } + if dataItem.endStream && len(dataItem.h)+len(dataItem.d) <= size { + endStream = true } if dataItem.onEachWrite != nil { dataItem.onEachWrite() @@ -896,14 +951,10 @@ func (l *loopyWriter) processData() (bool, error) { if err := l.framer.fr.WriteData(dataItem.streamID, endStream, buf[:size]); err != nil { return false, err } - buf = buf[size:] str.bytesOutStanding += size l.sendQuota -= uint32(size) - if idx == 0 { - dataItem.h = buf - } else { - dataItem.d = buf - } + dataItem.h = dataItem.h[hSize:] + dataItem.d = dataItem.d[dSize:] if len(dataItem.h) == 0 && len(dataItem.d) == 0 { // All the data from that message was written out. str.itl.dequeue() @@ -924,3 +975,10 @@ func (l *loopyWriter) processData() (bool, error) { } return false, nil } + +func min(a, b int) int { + if a < b { + return a + } + return b +} diff --git a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go index f262edd8ec..97198c5158 100644 --- a/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go +++ b/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go @@ -136,12 +136,10 @@ type inFlow struct { // newLimit updates the inflow window to a new value n. // It assumes that n is always greater than the old limit. -func (f *inFlow) newLimit(n uint32) uint32 { +func (f *inFlow) newLimit(n uint32) { f.mu.Lock() - d := n - f.limit f.limit = n f.mu.Unlock() - return d } func (f *inFlow) maybeAdjust(n uint32) uint32 { diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go index c3c32dafe9..1c3459c2b4 100644 --- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go @@ -39,6 +39,7 @@ import ( "golang.org/x/net/http2" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/internal/grpcutil" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" "google.golang.org/grpc/stats" @@ -57,7 +58,7 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats sta } contentType := r.Header.Get("Content-Type") // TODO: do we assume contentType is lowercase? we did before - contentSubtype, validContentType := contentSubtype(contentType) + contentSubtype, validContentType := grpcutil.ContentSubtype(contentType) if !validContentType { return nil, errors.New("invalid gRPC request content-type") } @@ -112,11 +113,10 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats sta // at this point to be speaking over HTTP/2, so it's able to speak valid // gRPC. type serverHandlerTransport struct { - rw http.ResponseWriter - req *http.Request - timeoutSet bool - timeout time.Duration - didCommonHeaders bool + rw http.ResponseWriter + req *http.Request + timeoutSet bool + timeout time.Duration headerMD metadata.MD @@ -141,9 +141,8 @@ type serverHandlerTransport struct { stats stats.Handler } -func (ht *serverHandlerTransport) Close() error { +func (ht *serverHandlerTransport) Close() { ht.closeOnce.Do(ht.closeCloseChanOnce) - return nil } func (ht *serverHandlerTransport) closeCloseChanOnce() { close(ht.closedCh) } @@ -186,8 +185,11 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro ht.writeStatusMu.Lock() defer ht.writeStatusMu.Unlock() + headersWritten := s.updateHeaderSent() err := ht.do(func() { - ht.writeCommonHeaders(s) + if !headersWritten { + ht.writePendingHeaders(s) + } // And flush, in case no header or body has been sent yet. // This forces a separation of headers and trailers if this is the @@ -227,6 +229,8 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro if err == nil { // transport has not been closed if ht.stats != nil { + // Note: The trailer fields are compressed with hpack after this call returns. + // No WireLength field is set here. ht.stats.HandleRPC(s.Context(), &stats.OutTrailer{ Trailer: s.trailer.Copy(), }) @@ -236,14 +240,16 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro return err } +// writePendingHeaders sets common and custom headers on the first +// write call (Write, WriteHeader, or WriteStatus) +func (ht *serverHandlerTransport) writePendingHeaders(s *Stream) { + ht.writeCommonHeaders(s) + ht.writeCustomHeaders(s) +} + // writeCommonHeaders sets common headers on the first write // call (Write, WriteHeader, or WriteStatus). func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) { - if ht.didCommonHeaders { - return - } - ht.didCommonHeaders = true - h := ht.rw.Header() h["Date"] = nil // suppress Date to make tests happy; TODO: restore h.Set("Content-Type", ht.contentType) @@ -262,9 +268,30 @@ func (ht *serverHandlerTransport) writeCommonHeaders(s *Stream) { } } +// writeCustomHeaders sets custom headers set on the stream via SetHeader +// on the first write call (Write, WriteHeader, or WriteStatus). +func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) { + h := ht.rw.Header() + + s.hdrMu.Lock() + for k, vv := range s.header { + if isReservedHeader(k) { + continue + } + for _, v := range vv { + h.Add(k, encodeMetadataHeader(k, v)) + } + } + + s.hdrMu.Unlock() +} + func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data []byte, opts *Options) error { + headersWritten := s.updateHeaderSent() return ht.do(func() { - ht.writeCommonHeaders(s) + if !headersWritten { + ht.writePendingHeaders(s) + } ht.rw.Write(hdr) ht.rw.Write(data) ht.rw.(http.Flusher).Flush() @@ -272,27 +299,27 @@ func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data []byte, opts } func (ht *serverHandlerTransport) WriteHeader(s *Stream, md metadata.MD) error { + if err := s.SetHeader(md); err != nil { + return err + } + + headersWritten := s.updateHeaderSent() err := ht.do(func() { - ht.writeCommonHeaders(s) - h := ht.rw.Header() - for k, vv := range md { - // Clients don't tolerate reading restricted headers after some non restricted ones were sent. - if isReservedHeader(k) { - continue - } - for _, v := range vv { - v = encodeMetadataHeader(k, v) - h.Add(k, v) - } + if !headersWritten { + ht.writePendingHeaders(s) } + ht.rw.WriteHeader(200) ht.rw.(http.Flusher).Flush() }) if err == nil { if ht.stats != nil { + // Note: The header fields are compressed with hpack after this call returns. + // No WireLength field is set here. ht.stats.HandleRPC(s.Context(), &stats.OutHeader{ - Header: md.Copy(), + Header: md.Copy(), + Compression: s.sendCompress, }) } } @@ -338,7 +365,7 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace Addr: ht.RemoteAddr(), } if req.TLS != nil { - pr.AuthInfo = credentials.TLSInfo{State: *req.TLS, CommonAuthInfo: credentials.CommonAuthInfo{credentials.PrivacyAndIntegrity}} + pr.AuthInfo = credentials.TLSInfo{State: *req.TLS, CommonAuthInfo: credentials.CommonAuthInfo{SecurityLevel: credentials.PrivacyAndIntegrity}} } ctx = metadata.NewIncomingContext(ctx, ht.headerMD) s.ctx = peer.NewContext(ctx, pr) diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index 2d6feeb1be..f0c72d3371 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -24,6 +24,8 @@ import ( "io" "math" "net" + "net/http" + "path/filepath" "strconv" "strings" "sync" @@ -32,15 +34,18 @@ import ( "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" - "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" - "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/channelz" + icredentials "google.golang.org/grpc/internal/credentials" + "google.golang.org/grpc/internal/grpcutil" + imetadata "google.golang.org/grpc/internal/metadata" "google.golang.org/grpc/internal/syscall" + "google.golang.org/grpc/internal/transport/networktype" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" + "google.golang.org/grpc/resolver" "google.golang.org/grpc/stats" "google.golang.org/grpc/status" ) @@ -57,7 +62,7 @@ type http2Client struct { cancel context.CancelFunc ctxDone <-chan struct{} // Cache the ctx.Done() chan. userAgent string - md interface{} + md metadata.MD conn net.Conn // underlying communication channel loopy *loopyWriter remoteAddr net.Addr @@ -112,6 +117,9 @@ type http2Client struct { // goAwayReason records the http2.ErrCode and debug data received with the // GoAway frame. goAwayReason GoAwayReason + // goAwayDebugMessage contains a detailed human readable string about a + // GoAway frame, useful for error messages. + goAwayDebugMessage string // A condition variable used to signal when the keepalive goroutine should // go dormant. The condition for dormancy is based on the number of active // streams and the `PermitWithoutStream` keepalive client parameter. And @@ -135,11 +143,34 @@ type http2Client struct { connectionID uint64 } -func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr string) (net.Conn, error) { +func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr resolver.Address, useProxy bool, grpcUA string) (net.Conn, error) { + address := addr.Addr + networkType, ok := networktype.Get(addr) if fn != nil { - return fn(ctx, addr) + // Special handling for unix scheme with custom dialer. Back in the day, + // we did not have a unix resolver and therefore targets with a unix + // scheme would end up using the passthrough resolver. So, user's used a + // custom dialer in this case and expected the original dial target to + // be passed to the custom dialer. Now, we have a unix resolver. But if + // a custom dialer is specified, we want to retain the old behavior in + // terms of the address being passed to the custom dialer. + if networkType == "unix" && !strings.HasPrefix(address, "\x00") { + // Supported unix targets are either "unix://absolute-path" or + // "unix:relative-path". + if filepath.IsAbs(address) { + return fn(ctx, "unix://"+address) + } + return fn(ctx, "unix:"+address) + } + return fn(ctx, address) } - return (&net.Dialer{}).DialContext(ctx, "tcp", addr) + if !ok { + networkType, address = parseDialTarget(address) + } + if networkType == "tcp" && useProxy { + return proxyDial(ctx, address, grpcUA) + } + return (&net.Dialer{}).DialContext(ctx, networkType, address) } func isTemporary(err error) bool { @@ -161,7 +192,7 @@ func isTemporary(err error) bool { // newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2 // and starts to receive messages on it. Non-nil error returns if construction // fails. -func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (_ *http2Client, err error) { +func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (_ *http2Client, err error) { scheme := "http" ctx, cancel := context.WithCancel(ctx) defer func() { @@ -170,7 +201,13 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts Conne } }() - conn, err := dial(connectCtx, opts.Dialer, addr.Addr) + // gRPC, resolver, balancer etc. can specify arbitrary data in the + // Attributes field of resolver.Address, which is shoved into connectCtx + // and passed to the dialer and credential handshaker. This makes it possible for + // address specific arbitrary data to reach custom dialers and credential handshakers. + connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) + + conn, err := dial(connectCtx, opts.Dialer, addr, opts.UseProxy, opts.UserAgent) if err != nil { if opts.FailOnNonTempDialError { return nil, connectionErrorf(isTemporary(err), err, "transport: error while dialing: %v", err) @@ -214,12 +251,34 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts Conne } } if transportCreds != nil { - scheme = "https" - conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.Authority, conn) + rawConn := conn + // Pull the deadline from the connectCtx, which will be used for + // timeouts in the authentication protocol handshake. Can ignore the + // boolean as the deadline will return the zero value, which will make + // the conn not timeout on I/O operations. + deadline, _ := connectCtx.Deadline() + rawConn.SetDeadline(deadline) + conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.ServerName, rawConn) + rawConn.SetDeadline(time.Time{}) if err != nil { return nil, connectionErrorf(isTemporary(err), err, "transport: authentication handshake failed: %v", err) } + for _, cd := range perRPCCreds { + if cd.RequireTransportSecurity() { + if ci, ok := authInfo.(interface { + GetCommonAuthInfo() credentials.CommonAuthInfo + }); ok { + secLevel := ci.GetCommonAuthInfo().SecurityLevel + if secLevel != credentials.InvalidSecurityLevel && secLevel < credentials.PrivacyAndIntegrity { + return nil, connectionErrorf(true, nil, "transport: cannot send secure credentials on an insecure connection") + } + } + } + } isSecure = true + if transportCreds.Info().SecurityProtocol == "tls" { + scheme = "https" + } } dynamicWindow := true icwz := int32(initialWindowSize) @@ -238,7 +297,6 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts Conne ctxDone: ctx.Done(), // Cache Done chan. cancel: cancel, userAgent: opts.UserAgent, - md: addr.Metadata, conn: conn, remoteAddr: conn.RemoteAddr(), localAddr: conn.LocalAddr(), @@ -266,6 +324,12 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts Conne keepaliveEnabled: keepaliveEnabled, bufferPool: newBufferPool(), } + + if md, ok := addr.Metadata.(*metadata.MD); ok { + t.md = *md + } else if md := imetadata.Get(addr); md != nil { + t.md = md + } t.controlBuf = newControlBuffer(t.ctxDone) if opts.InitialWindowSize >= defaultWindowSize { t.initialWindowSize = opts.InitialWindowSize @@ -302,12 +366,14 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts Conne // Send connection preface to server. n, err := t.conn.Write(clientPreface) if err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: failed to write client preface: %v", err) + err = connectionErrorf(true, err, "transport: failed to write client preface: %v", err) + t.Close(err) + return nil, err } if n != len(clientPreface) { - t.Close() - return nil, connectionErrorf(true, err, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface)) + err = connectionErrorf(true, nil, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface)) + t.Close(err) + return nil, err } var ss []http2.Setting @@ -325,14 +391,16 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts Conne } err = t.framer.fr.WriteSettings(ss...) if err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err) + err = connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err) + t.Close(err) + return nil, err } // Adjust the connection flow control window if needed. if delta := uint32(icwz - defaultWindowSize); delta > 0 { if err := t.framer.fr.WriteWindowUpdate(0, delta); err != nil { - t.Close() - return nil, connectionErrorf(true, err, "transport: failed to write window update: %v", err) + err = connectionErrorf(true, err, "transport: failed to write window update: %v", err) + t.Close(err) + return nil, err } } @@ -345,13 +413,14 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr TargetInfo, opts Conne t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst) err := t.loopy.run() if err != nil { - errorf("transport: loopyWriter.run returning. Err: %v", err) - } - // If it's a connection error, let reader goroutine handle it - // since there might be data in the buffers. - if _, ok := err.(net.Error); !ok { - t.conn.Close() + if logger.V(logLevel) { + logger.Errorf("transport: loopyWriter.run returning. Err: %v", err) + } } + // Do not close the transport. Let reader goroutine handle it since + // there might be data in the buffers. + t.conn.Close() + t.controlBuf.finish() close(t.writerDone) }() return t, nil @@ -367,6 +436,7 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream { buf: newRecvBuffer(), headerChan: make(chan struct{}), contentSubtype: callHdr.ContentSubtype, + doneFunc: callHdr.DoneFunc, } s.wq = newWriteQuota(defaultWriteQuota, s.done) s.requestRead = func(n int) { @@ -406,7 +476,7 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) Method: callHdr.Method, AuthInfo: t.authInfo, } - ctxWithRequestInfo := internal.NewRequestInfoContext.(func(context.Context, credentials.RequestInfo) context.Context)(ctx, ri) + ctxWithRequestInfo := icredentials.NewRequestInfoContext(ctx, ri) authData, err := t.getTrAuthData(ctxWithRequestInfo, aud) if err != nil { return nil, err @@ -425,7 +495,7 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) headerFields = append(headerFields, hpack.HeaderField{Name: ":scheme", Value: t.scheme}) headerFields = append(headerFields, hpack.HeaderField{Name: ":path", Value: callHdr.Method}) headerFields = append(headerFields, hpack.HeaderField{Name: ":authority", Value: callHdr.Host}) - headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: contentType(callHdr.ContentSubtype)}) + headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: grpcutil.ContentType(callHdr.ContentSubtype)}) headerFields = append(headerFields, hpack.HeaderField{Name: "user-agent", Value: t.userAgent}) headerFields = append(headerFields, hpack.HeaderField{Name: "te", Value: "trailers"}) if callHdr.PreviousAttempts > 0 { @@ -440,7 +510,7 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) // Send out timeout regardless its value. The server can detect timeout context by itself. // TODO(mmukhi): Perhaps this field should be updated when actually writing out to the wire. timeout := time.Until(dl) - headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-timeout", Value: encodeTimeout(timeout)}) + headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-timeout", Value: grpcutil.EncodeDuration(timeout)}) } for k, v := range authData { headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) @@ -469,25 +539,23 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) for _, vv := range added { for i, v := range vv { if i%2 == 0 { - k = v + k = strings.ToLower(v) continue } // HTTP doesn't allow you to set pseudoheaders after non pseudoheaders were set. if isReservedHeader(k) { continue } - headerFields = append(headerFields, hpack.HeaderField{Name: strings.ToLower(k), Value: encodeMetadataHeader(k, v)}) + headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) } } } - if md, ok := t.md.(*metadata.MD); ok { - for k, vv := range *md { - if isReservedHeader(k) { - continue - } - for _, v := range vv { - headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) - } + for k, vv := range t.md { + if isReservedHeader(k) { + continue + } + for _, v := range vv { + headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)}) } } return headerFields, nil @@ -520,7 +588,7 @@ func (t *http2Client) getTrAuthData(ctx context.Context, audience string) (map[s return nil, err } - return nil, status.Errorf(codes.Unauthenticated, "transport: %v", err) + return nil, status.Errorf(codes.Unauthenticated, "transport: per-RPC creds failed due to error: %v", err) } for k, v := range data { // Capital header names are illegal in HTTP/2. @@ -537,8 +605,11 @@ func (t *http2Client) getCallAuthData(ctx context.Context, audience string, call // Note: if these credentials are provided both via dial options and call // options, then both sets of credentials will be applied. if callCreds := callHdr.Creds; callCreds != nil { - if !t.isSecure && callCreds.RequireTransportSecurity() { - return nil, status.Error(codes.Unauthenticated, "transport: cannot send secure credentials on an insecure connection") + if callCreds.RequireTransportSecurity() { + ri, _ := credentials.RequestInfoFromContext(ctx) + if !t.isSecure || credentials.CheckSecurityLevel(ri.AuthInfo, credentials.PrivacyAndIntegrity) != nil { + return nil, status.Error(codes.Unauthenticated, "transport: cannot send secure credentials on an insecure connection") + } } data, err := callCreds.GetRequestMetadata(ctx, audience) if err != nil { @@ -554,13 +625,35 @@ func (t *http2Client) getCallAuthData(ctx context.Context, audience string, call return callAuthData, nil } +// NewStreamError wraps an error and reports additional information. Typically +// NewStream errors result in transparent retry, as they mean nothing went onto +// the wire. However, there are two notable exceptions: +// +// 1. If the stream headers violate the max header list size allowed by the +// server. In this case there is no reason to retry at all, as it is +// assumed the RPC would continue to fail on subsequent attempts. +// 2. If the credentials errored when requesting their headers. In this case, +// it's possible a retry can fix the problem, but indefinitely transparently +// retrying is not appropriate as it is likely the credentials, if they can +// eventually succeed, would need I/O to do so. +type NewStreamError struct { + Err error + + DoNotRetry bool + DoNotTransparentRetry bool +} + +func (e NewStreamError) Error() string { + return e.Err.Error() +} + // NewStream creates a stream and registers it into the transport as "active" -// streams. +// streams. All non-nil errors returned will be *NewStreamError. func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Stream, err error) { ctx = peer.NewContext(ctx, t.getPeer()) headerFields, err := t.createHeaderFields(ctx, callHdr) if err != nil { - return nil, err + return nil, &NewStreamError{Err: err, DoNotTransparentRetry: true} } s := t.newStream(ctx, callHdr) cleanup := func(err error) { @@ -660,34 +753,41 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (_ *Strea return true }, hdr) if err != nil { - return nil, err + return nil, &NewStreamError{Err: err} } if success { break } if hdrListSizeErr != nil { - return nil, hdrListSizeErr + return nil, &NewStreamError{Err: hdrListSizeErr, DoNotRetry: true} } firstTry = false select { case <-ch: - case <-s.ctx.Done(): - return nil, ContextErr(s.ctx.Err()) + case <-ctx.Done(): + return nil, &NewStreamError{Err: ContextErr(ctx.Err())} case <-t.goAway: - return nil, errStreamDrain + return nil, &NewStreamError{Err: errStreamDrain} case <-t.ctx.Done(): - return nil, ErrConnClosing + return nil, &NewStreamError{Err: ErrConnClosing} } } if t.statsHandler != nil { - header, _, _ := metadata.FromOutgoingContextRaw(ctx) + header, ok := metadata.FromOutgoingContext(ctx) + if ok { + header.Set("user-agent", t.userAgent) + } else { + header = metadata.Pairs("user-agent", t.userAgent) + } + // Note: The header fields are compressed with hpack after this call returns. + // No WireLength field is set here. outHeader := &stats.OutHeader{ Client: true, FullMethod: callHdr.Method, RemoteAddr: t.remoteAddr, LocalAddr: t.localAddr, Compression: callHdr.SendCompress, - Header: header.Copy(), + Header: header, } t.statsHandler.HandleRPC(s.ctx, outHeader) } @@ -764,6 +864,9 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. t.controlBuf.executeAndPut(addBackStreamQuota, cleanup) // This will unblock write. close(s.done) + if s.doneFunc != nil { + s.doneFunc() + } } // Close kicks off the shutdown process of the transport. This should be called @@ -773,12 +876,12 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. // This method blocks until the addrConn that initiated this transport is // re-connected. This happens because t.onClose() begins reconnect logic at the // addrConn level and blocks until the addrConn is successfully connected. -func (t *http2Client) Close() error { +func (t *http2Client) Close(err error) { t.mu.Lock() // Make sure we only Close once. if t.state == closing { t.mu.Unlock() - return nil + return } // Call t.onClose before setting the state to closing to prevent the client // from attempting to create new streams ASAP. @@ -794,13 +897,25 @@ func (t *http2Client) Close() error { t.mu.Unlock() t.controlBuf.finish() t.cancel() - err := t.conn.Close() + t.conn.Close() if channelz.IsOn() { channelz.RemoveEntry(t.channelzID) } + // Append info about previous goaways if there were any, since this may be important + // for understanding the root cause for this connection to be closed. + _, goAwayDebugMessage := t.GetGoAwayReason() + + var st *status.Status + if len(goAwayDebugMessage) > 0 { + st = status.Newf(codes.Unavailable, "closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage) + err = st.Err() + } else { + st = status.New(codes.Unavailable, err.Error()) + } + // Notify all active streams. for _, s := range streams { - t.closeStream(s, ErrConnClosing, false, http2.ErrCodeNo, status.New(codes.Unavailable, ErrConnClosing.Desc), nil, false) + t.closeStream(s, err, false, http2.ErrCodeNo, st, nil, false) } if t.statsHandler != nil { connEnd := &stats.ConnEnd{ @@ -808,7 +923,6 @@ func (t *http2Client) Close() error { } t.statsHandler.HandleConn(t.ctx, connEnd) } - return err } // GracefulClose sets the state to draining, which prevents new streams from @@ -827,7 +941,7 @@ func (t *http2Client) GracefulClose() { active := len(t.activeStreams) t.mu.Unlock() if active == 0 { - t.Close() + t.Close(ErrConnClosing) return } t.controlBuf.put(&incomingGoAway{}) @@ -847,18 +961,10 @@ func (t *http2Client) Write(s *Stream, hdr []byte, data []byte, opts *Options) e df := &dataFrame{ streamID: s.id, endStream: opts.Last, + h: hdr, + d: data, } - if hdr != nil || data != nil { // If it's not an empty data frame. - // Add some data to grpc message header so that we can equally - // distribute bytes across frames. - emptyLen := http2MaxFrameLen - len(hdr) - if emptyLen > len(data) { - emptyLen = len(data) - } - hdr = append(hdr, data[:emptyLen]...) - data = data[emptyLen:] - df.h, df.d = hdr, data - // TODO(mmukhi): The above logic in this if can be moved to loopyWriter's data handler. + if hdr != nil || data != nil { // If it's not an empty data frame, check quota. if err := s.wq.get(int32(len(hdr) + len(data))); err != nil { return err } @@ -976,7 +1082,7 @@ func (t *http2Client) handleData(f *http2.DataFrame) { } // The server has closed the stream without sending trailers. Record that // the read direction is closed, and set the status appropriately. - if f.FrameHeader.Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { t.closeStream(s, io.EOF, false, http2.ErrCodeNo, status.New(codes.Internal, "server closed the stream without sending trailers"), nil, true) } } @@ -992,7 +1098,9 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) { } statusCode, ok := http2ErrConvTab[f.ErrCode] if !ok { - warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error %v", f.ErrCode) + if logger.V(logLevel) { + logger.Warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error %v", f.ErrCode) + } statusCode = codes.Unknown } if statusCode == codes.Canceled { @@ -1074,12 +1182,14 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { return } if f.ErrCode == http2.ErrCodeEnhanceYourCalm { - infof("Client received GoAway with http2.ErrCodeEnhanceYourCalm.") + if logger.V(logLevel) { + logger.Infof("Client received GoAway with http2.ErrCodeEnhanceYourCalm.") + } } id := f.LastStreamID - if id > 0 && id%2 != 1 { + if id > 0 && id%2 == 0 { t.mu.Unlock() - t.Close() + t.Close(connectionErrorf(true, nil, "received goaway with non-zero even-numbered numbered stream id: %v", id)) return } // A client can receive multiple GoAways from the server (see @@ -1097,7 +1207,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { // If there are multiple GoAways the first one should always have an ID greater than the following ones. if id > t.prevGoAwayID { t.mu.Unlock() - t.Close() + t.Close(connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID)) return } default: @@ -1127,7 +1237,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { active := len(t.activeStreams) t.mu.Unlock() if active == 0 { - t.Close() + t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams")) } } @@ -1143,12 +1253,17 @@ func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) { t.goAwayReason = GoAwayTooManyPings } } + if len(f.DebugData()) == 0 { + t.goAwayDebugMessage = fmt.Sprintf("code: %s", f.ErrCode) + } else { + t.goAwayDebugMessage = fmt.Sprintf("code: %s, debug data: %q", f.ErrCode, string(f.DebugData())) + } } -func (t *http2Client) GetGoAwayReason() GoAwayReason { +func (t *http2Client) GetGoAwayReason() (GoAwayReason, string) { t.mu.Lock() defer t.mu.Unlock() - return t.goAwayReason + return t.goAwayReason, t.goAwayDebugMessage } func (t *http2Client) handleWindowUpdate(f *http2.WindowUpdateFrame) { @@ -1175,34 +1290,128 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { return } - state := &decodeState{} - // Initialize isGRPC value to be !initialHeader, since if a gRPC Response-Headers has already been received, then it means that the peer is speaking gRPC and we are in gRPC mode. - state.data.isGRPC = !initialHeader - if err := state.decodeHeader(frame); err != nil { - t.closeStream(s, err, true, http2.ErrCodeProtocol, status.Convert(err), nil, endStream) + // frame.Truncated is set to true when framer detects that the current header + // list size hits MaxHeaderListSize limit. + if frame.Truncated { + se := status.New(codes.Internal, "peer header list size exceeded limit") + t.closeStream(s, se.Err(), true, http2.ErrCodeFrameSize, se, nil, endStream) + return + } + + var ( + // If a gRPC Response-Headers has already been received, then it means + // that the peer is speaking gRPC and we are in gRPC mode. + isGRPC = !initialHeader + mdata = make(map[string][]string) + contentTypeErr = "malformed header: missing HTTP content-type" + grpcMessage string + statusGen *status.Status + recvCompress string + httpStatusCode *int + httpStatusErr string + rawStatusCode = codes.Unknown + // headerError is set if an error is encountered while parsing the headers + headerError string + ) + + if initialHeader { + httpStatusErr = "malformed header: missing HTTP status" + } + + for _, hf := range frame.Fields { + switch hf.Name { + case "content-type": + if _, validContentType := grpcutil.ContentSubtype(hf.Value); !validContentType { + contentTypeErr = fmt.Sprintf("transport: received unexpected content-type %q", hf.Value) + break + } + contentTypeErr = "" + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + isGRPC = true + case "grpc-encoding": + recvCompress = hf.Value + case "grpc-status": + code, err := strconv.ParseInt(hf.Value, 10, 32) + if err != nil { + se := status.New(codes.Internal, fmt.Sprintf("transport: malformed grpc-status: %v", err)) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + rawStatusCode = codes.Code(uint32(code)) + case "grpc-message": + grpcMessage = decodeGrpcMessage(hf.Value) + case "grpc-status-details-bin": + var err error + statusGen, err = decodeGRPCStatusDetails(hf.Value) + if err != nil { + headerError = fmt.Sprintf("transport: malformed grpc-status-details-bin: %v", err) + } + case ":status": + if hf.Value == "200" { + httpStatusErr = "" + statusCode := 200 + httpStatusCode = &statusCode + break + } + + c, err := strconv.ParseInt(hf.Value, 10, 32) + if err != nil { + se := status.New(codes.Internal, fmt.Sprintf("transport: malformed http-status: %v", err)) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + statusCode := int(c) + httpStatusCode = &statusCode + + httpStatusErr = fmt.Sprintf( + "unexpected HTTP status code received from server: %d (%s)", + statusCode, + http.StatusText(statusCode), + ) + default: + if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { + break + } + v, err := decodeMetadataHeader(hf.Name, hf.Value) + if err != nil { + headerError = fmt.Sprintf("transport: malformed %s: %v", hf.Name, err) + logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) + break + } + mdata[hf.Name] = append(mdata[hf.Name], v) + } + } + + if !isGRPC || httpStatusErr != "" { + var code = codes.Internal // when header does not include HTTP status, return INTERNAL + + if httpStatusCode != nil { + var ok bool + code, ok = HTTPStatusConvTab[*httpStatusCode] + if !ok { + code = codes.Unknown + } + } + var errs []string + if httpStatusErr != "" { + errs = append(errs, httpStatusErr) + } + if contentTypeErr != "" { + errs = append(errs, contentTypeErr) + } + // Verify the HTTP response is a 200. + se := status.New(code, strings.Join(errs, "; ")) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) + return + } + + if headerError != "" { + se := status.New(codes.Internal, headerError) + t.closeStream(s, se.Err(), true, http2.ErrCodeProtocol, se, nil, endStream) return } isHeader := false - defer func() { - if t.statsHandler != nil { - if isHeader { - inHeader := &stats.InHeader{ - Client: true, - WireLength: int(frame.Header().Length), - Header: s.header.Copy(), - } - t.statsHandler.HandleRPC(s.ctx, inHeader) - } else { - inTrailer := &stats.InTrailer{ - Client: true, - WireLength: int(frame.Header().Length), - Trailer: s.trailer.Copy(), - } - t.statsHandler.HandleRPC(s.ctx, inTrailer) - } - } - }() // If headerChan hasn't been closed yet if atomic.CompareAndSwapUint32(&s.headerChanClosed, 0, 1) { @@ -1213,9 +1422,9 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { // These values can be set without any synchronization because // stream goroutine will read it only after seeing a closed // headerChan which we'll close after setting this. - s.recvCompress = state.data.encoding - if len(state.data.mdata) > 0 { - s.header = state.data.mdata + s.recvCompress = recvCompress + if len(mdata) > 0 { + s.header = mdata } } else { // HEADERS frame block carries a Trailers-Only. @@ -1224,13 +1433,36 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { close(s.headerChan) } + if t.statsHandler != nil { + if isHeader { + inHeader := &stats.InHeader{ + Client: true, + WireLength: int(frame.Header().Length), + Header: metadata.MD(mdata).Copy(), + Compression: s.recvCompress, + } + t.statsHandler.HandleRPC(s.ctx, inHeader) + } else { + inTrailer := &stats.InTrailer{ + Client: true, + WireLength: int(frame.Header().Length), + Trailer: metadata.MD(mdata).Copy(), + } + t.statsHandler.HandleRPC(s.ctx, inTrailer) + } + } + if !endStream { return } + if statusGen == nil { + statusGen = status.New(rawStatusCode, grpcMessage) + } + // if client received END_STREAM from server while stream was still active, send RST_STREAM rst := s.getState() == streamActive - t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, state.status(), state.data.mdata, true) + t.closeStream(s, io.EOF, rst, http2.ErrCodeNo, statusGen, mdata, true) } // reader runs as a separate goroutine in charge of reading data from network @@ -1244,7 +1476,8 @@ func (t *http2Client) reader() { // Check the validity of server preface. frame, err := t.framer.fr.ReadFrame() if err != nil { - t.Close() // this kicks off resetTransport, so must be last before return + err = connectionErrorf(true, err, "error reading server preface: %v", err) + t.Close(err) // this kicks off resetTransport, so must be last before return return } t.conn.SetReadDeadline(time.Time{}) // reset deadline once we get the settings frame (we didn't time out, yay!) @@ -1253,7 +1486,8 @@ func (t *http2Client) reader() { } sf, ok := frame.(*http2.SettingsFrame) if !ok { - t.Close() // this kicks off resetTransport, so must be last before return + // this kicks off resetTransport, so must be last before return + t.Close(connectionErrorf(true, nil, "initial http2 frame from server is not a settings frame: %T", frame)) return } t.onPrefaceReceipt() @@ -1277,13 +1511,19 @@ func (t *http2Client) reader() { if s != nil { // use error detail to provide better err message code := http2ErrConvTab[se.Code] - msg := t.framer.fr.ErrorDetail().Error() + errorDetail := t.framer.fr.ErrorDetail() + var msg string + if errorDetail != nil { + msg = errorDetail.Error() + } else { + msg = "received invalid frame" + } t.closeStream(s, status.Error(code, msg), true, http2.ErrCodeProtocol, status.New(code, msg), nil, false) } continue } else { // Transport error. - t.Close() + t.Close(connectionErrorf(true, err, "error reading from server: %v", err)) return } } @@ -1303,7 +1543,9 @@ func (t *http2Client) reader() { case *http2.WindowUpdateFrame: t.handleWindowUpdate(frame) default: - errorf("transport: http2Client.reader got unhandled frame type %v.", frame) + if logger.V(logLevel) { + logger.Errorf("transport: http2Client.reader got unhandled frame type %v.", frame) + } } } } @@ -1315,7 +1557,7 @@ func minTime(a, b time.Duration) time.Duration { return b } -// keepalive running in a separate goroutune makes sure the connection is alive by sending pings. +// keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { p := &ping{data: [8]byte{}} // True iff a ping has been sent, and no data has been received since then. @@ -1340,7 +1582,7 @@ func (t *http2Client) keepalive() { continue } if outstandingPing && timeoutLeft <= 0 { - t.Close() + t.Close(connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout")) return } t.mu.Lock() diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index 8b04b0392a..2c6eaf0e59 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -26,6 +26,7 @@ import ( "io" "math" "net" + "net/http" "strconv" "sync" "sync/atomic" @@ -34,12 +35,10 @@ import ( "github.com/golang/protobuf/proto" "golang.org/x/net/http2" "golang.org/x/net/http2/hpack" + "google.golang.org/grpc/internal/grpcutil" - spb "google.golang.org/genproto/googleapis/rpc/status" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/keepalive" @@ -57,9 +56,6 @@ var ( // ErrHeaderListSizeLimitViolation indicates that the header list size is larger // than the limit set by peer. ErrHeaderListSizeLimitViolation = errors.New("transport: trying to send header list size larger than the limit set by peer") - // statusRawProto is a function to get to the raw status proto wrapped in a - // status.Status without a proto.Clone(). - statusRawProto = internal.StatusRawProto.(func(*status.Status) *spb.Status) ) // serverConnectionCounter counts the number of connections a server has seen @@ -77,7 +73,6 @@ type http2Server struct { writerDone chan struct{} // sync point to enable testing. remoteAddr net.Addr localAddr net.Addr - maxStreamID uint32 // max stream ID ever seen authInfo credentials.AuthInfo // auth info about the connection inTapHandle tap.ServerInHandle framer *framer @@ -106,11 +101,11 @@ type http2Server struct { mu sync.Mutex // guard the following - // drainChan is initialized when drain(...) is called the first time. + // drainChan is initialized when Drain() is called the first time. // After which the server writes out the first GoAway(with ID 2^31-1) frame. // Then an independent goroutine will be launched to later send the second GoAway. // During this time we don't want to write another first GoAway(with ID 2^31 -1) frame. - // Thus call to drain(...) will be a no-op if drainChan is already initialized since draining is + // Thus call to Drain() will be a no-op if drainChan is already initialized since draining is // already underway. drainChan chan struct{} state transportState @@ -127,11 +122,37 @@ type http2Server struct { bufferPool *bufferPool connectionID uint64 + + // maxStreamMu guards the maximum stream ID + // This lock may not be taken if mu is already held. + maxStreamMu sync.Mutex + maxStreamID uint32 // max stream ID ever seen } -// newHTTP2Server constructs a ServerTransport based on HTTP2. ConnectionError is -// returned if something goes wrong. -func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { +// NewServerTransport creates a http2 transport with conn and configuration +// options from config. +// +// It returns a non-nil transport and a nil error on success. On failure, it +// returns a nil transport and a non-nil error. For a special case where the +// underlying conn gets closed before the client preface could be read, it +// returns a nil transport and a nil error. +func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { + var authInfo credentials.AuthInfo + rawConn := conn + if config.Credentials != nil { + var err error + conn, authInfo, err = config.Credentials.ServerHandshake(rawConn) + if err != nil { + // ErrConnDispatched means that the connection was dispatched away + // from gRPC; those connections should be left open. io.EOF means + // the connection was closed before handshaking completed, which can + // happen naturally from probers. Return these errors directly. + if err == credentials.ErrConnDispatched || err == io.EOF { + return nil, err + } + return nil, connectionErrorf(false, err, "ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err) + } + } writeBufSize := config.WriteBufferSize readBufSize := config.ReadBufferSize maxHeaderListSize := defaultServerMaxHeaderListSize @@ -214,14 +235,15 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err if kep.MinTime == 0 { kep.MinTime = defaultKeepalivePolicyMinTime } + done := make(chan struct{}) t := &http2Server{ - ctx: context.Background(), + ctx: setConnection(context.Background(), rawConn), done: done, conn: conn, remoteAddr: conn.RemoteAddr(), localAddr: conn.LocalAddr(), - authInfo: config.AuthInfo, + authInfo: authInfo, framer: framer, readerDone: make(chan struct{}), writerDone: make(chan struct{}), @@ -270,6 +292,14 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err // Check the validity of client preface. preface := make([]byte, len(clientPreface)) if _, err := io.ReadFull(t.conn, preface); err != nil { + // In deployments where a gRPC server runs behind a cloud load balancer + // which performs regular TCP level health checks, the connection is + // closed immediately by the latter. Returning io.EOF here allows the + // grpc server implementation to recognize this scenario and suppress + // logging to reduce spam. + if err == io.EOF { + return nil, io.EOF + } return nil, connectionErrorf(false, err, "transport: http2Server.HandleStreams failed to receive the preface from client: %v", err) } if !bytes.Equal(preface, clientPreface) { @@ -294,9 +324,12 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst) t.loopy.ssGoAwayHandler = t.outgoingGoAwayHandler if err := t.loopy.run(); err != nil { - errorf("transport: loopyWriter.run returning. Err: %v", err) + if logger.V(logLevel) { + logger.Errorf("transport: loopyWriter.run returning. Err: %v", err) + } } t.conn.Close() + t.controlBuf.finish() close(t.writerDone) }() go t.keepalive() @@ -305,38 +338,144 @@ func newHTTP2Server(conn net.Conn, config *ServerConfig) (_ ServerTransport, err // operateHeader takes action on the decoded headers. func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (fatal bool) { + // Acquire max stream ID lock for entire duration + t.maxStreamMu.Lock() + defer t.maxStreamMu.Unlock() + streamID := frame.Header().StreamID - state := &decodeState{ - serverSide: true, - } - if err := state.decodeHeader(frame); err != nil { - if se, ok := status.FromError(err); ok { - t.controlBuf.put(&cleanupStream{ - streamID: streamID, - rst: true, - rstCode: statusCodeConvTab[se.Code()], - onWrite: func() {}, - }) - } + + // frame.Truncated is set to true when framer detects that the current header + // list size hits MaxHeaderListSize limit. + if frame.Truncated { + t.controlBuf.put(&cleanupStream{ + streamID: streamID, + rst: true, + rstCode: http2.ErrCodeFrameSize, + onWrite: func() {}, + }) return false } + if streamID%2 != 1 || streamID <= t.maxStreamID { + // illegal gRPC stream id. + if logger.V(logLevel) { + logger.Errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID) + } + return true + } + t.maxStreamID = streamID + buf := newRecvBuffer() s := &Stream{ - id: streamID, - st: t, - buf: buf, - fc: &inFlow{limit: uint32(t.initialWindowSize)}, - recvCompress: state.data.encoding, - method: state.data.method, - contentSubtype: state.data.contentSubtype, + id: streamID, + st: t, + buf: buf, + fc: &inFlow{limit: uint32(t.initialWindowSize)}, } + var ( + // If a gRPC Response-Headers has already been received, then it means + // that the peer is speaking gRPC and we are in gRPC mode. + isGRPC = false + mdata = make(map[string][]string) + httpMethod string + // headerError is set if an error is encountered while parsing the headers + headerError bool + + timeoutSet bool + timeout time.Duration + ) + + for _, hf := range frame.Fields { + switch hf.Name { + case "content-type": + contentSubtype, validContentType := grpcutil.ContentSubtype(hf.Value) + if !validContentType { + break + } + mdata[hf.Name] = append(mdata[hf.Name], hf.Value) + s.contentSubtype = contentSubtype + isGRPC = true + case "grpc-encoding": + s.recvCompress = hf.Value + case ":method": + httpMethod = hf.Value + case ":path": + s.method = hf.Value + case "grpc-timeout": + timeoutSet = true + var err error + if timeout, err = decodeTimeout(hf.Value); err != nil { + headerError = true + } + // "Transports must consider requests containing the Connection header + // as malformed." - A41 + case "connection": + if logger.V(logLevel) { + logger.Errorf("transport: http2Server.operateHeaders parsed a :connection header which makes a request malformed as per the HTTP/2 spec") + } + headerError = true + default: + if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { + break + } + v, err := decodeMetadataHeader(hf.Name, hf.Value) + if err != nil { + headerError = true + logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err) + break + } + mdata[hf.Name] = append(mdata[hf.Name], v) + } + } + + // "If multiple Host headers or multiple :authority headers are present, the + // request must be rejected with an HTTP status code 400 as required by Host + // validation in RFC 7230 §5.4, gRPC status code INTERNAL, or RST_STREAM + // with HTTP/2 error code PROTOCOL_ERROR." - A41. Since this is a HTTP/2 + // error, this takes precedence over a client not speaking gRPC. + if len(mdata[":authority"]) > 1 || len(mdata["host"]) > 1 { + errMsg := fmt.Sprintf("num values of :authority: %v, num values of host: %v, both must only have 1 value as per HTTP/2 spec", len(mdata[":authority"]), len(mdata["host"])) + if logger.V(logLevel) { + logger.Errorf("transport: %v", errMsg) + } + t.controlBuf.put(&earlyAbortStream{ + httpStatus: 400, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.New(codes.Internal, errMsg), + }) + return false + } + + if !isGRPC || headerError { + t.controlBuf.put(&cleanupStream{ + streamID: streamID, + rst: true, + rstCode: http2.ErrCodeProtocol, + onWrite: func() {}, + }) + return false + } + + // "If :authority is missing, Host must be renamed to :authority." - A41 + if len(mdata[":authority"]) == 0 { + // No-op if host isn't present, no eventual :authority header is a valid + // RPC. + if host, ok := mdata["host"]; ok { + mdata[":authority"] = host + delete(mdata, "host") + } + } else { + // "If :authority is present, Host must be discarded" - A41 + delete(mdata, "host") + } + if frame.StreamEnded() { // s is just created by the caller. No lock needed. s.state = streamReadDone } - if state.data.timeoutSet { - s.ctx, s.cancel = context.WithTimeout(t.ctx, state.data.timeout) + if timeoutSet { + s.ctx, s.cancel = context.WithTimeout(t.ctx, timeout) } else { s.ctx, s.cancel = context.WithCancel(t.ctx) } @@ -349,31 +488,13 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( } s.ctx = peer.NewContext(s.ctx, pr) // Attach the received metadata to the context. - if len(state.data.mdata) > 0 { - s.ctx = metadata.NewIncomingContext(s.ctx, state.data.mdata) - } - if state.data.statsTags != nil { - s.ctx = stats.SetIncomingTags(s.ctx, state.data.statsTags) - } - if state.data.statsTrace != nil { - s.ctx = stats.SetIncomingTrace(s.ctx, state.data.statsTrace) - } - if t.inTapHandle != nil { - var err error - info := &tap.Info{ - FullMethodName: state.data.method, + if len(mdata) > 0 { + s.ctx = metadata.NewIncomingContext(s.ctx, mdata) + if statsTags := mdata["grpc-tags-bin"]; len(statsTags) > 0 { + s.ctx = stats.SetIncomingTags(s.ctx, []byte(statsTags[len(statsTags)-1])) } - s.ctx, err = t.inTapHandle(s.ctx, info) - if err != nil { - warningf("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err) - t.controlBuf.put(&cleanupStream{ - streamID: s.id, - rst: true, - rstCode: http2.ErrCodeRefusedStream, - onWrite: func() {}, - }) - s.cancel() - return false + if statsTrace := mdata["grpc-trace-bin"]; len(statsTrace) > 0 { + s.ctx = stats.SetIncomingTrace(s.ctx, []byte(statsTrace[len(statsTrace)-1])) } } t.mu.Lock() @@ -393,14 +514,40 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( s.cancel() return false } - if streamID%2 != 1 || streamID <= t.maxStreamID { + if httpMethod != http.MethodPost { t.mu.Unlock() - // illegal gRPC stream id. - errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID) + if logger.V(logLevel) { + logger.Infof("transport: http2Server.operateHeaders parsed a :method field: %v which should be POST", httpMethod) + } + t.controlBuf.put(&cleanupStream{ + streamID: streamID, + rst: true, + rstCode: http2.ErrCodeProtocol, + onWrite: func() {}, + }) s.cancel() - return true + return false + } + if t.inTapHandle != nil { + var err error + if s.ctx, err = t.inTapHandle(s.ctx, &tap.Info{FullMethodName: s.method}); err != nil { + t.mu.Unlock() + if logger.V(logLevel) { + logger.Infof("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err) + } + stat, ok := status.FromError(err) + if !ok { + stat = status.New(codes.PermissionDenied, err.Error()) + } + t.controlBuf.put(&earlyAbortStream{ + httpStatus: 200, + streamID: s.id, + contentSubtype: s.contentSubtype, + status: stat, + }) + return false + } } - t.maxStreamID = streamID t.activeStreams[streamID] = s if len(t.activeStreams) == 1 { t.idle = time.Time{} @@ -422,7 +569,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( LocalAddr: t.localAddr, Compression: s.recvCompress, WireLength: int(frame.Header().Length), - Header: metadata.MD(state.data.mdata).Copy(), + Header: metadata.MD(mdata).Copy(), } t.stats.HandleRPC(s.ctx, inHeader) } @@ -459,7 +606,9 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. atomic.StoreInt64(&t.lastRead, time.Now().UnixNano()) if err != nil { if se, ok := err.(http2.StreamError); ok { - warningf("transport: http2Server.HandleStreams encountered http2.StreamError: %v", se) + if logger.V(logLevel) { + logger.Warningf("transport: http2Server.HandleStreams encountered http2.StreamError: %v", se) + } t.mu.Lock() s := t.activeStreams[se.StreamID] t.mu.Unlock() @@ -479,7 +628,9 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. t.Close() return } - warningf("transport: http2Server.HandleStreams failed to read frame: %v", err) + if logger.V(logLevel) { + logger.Warningf("transport: http2Server.HandleStreams failed to read frame: %v", err) + } t.Close() return } @@ -502,7 +653,9 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context. case *http2.GoAwayFrame: // TODO: Handle GoAway from the client appropriately. default: - errorf("transport: http2Server.HandleStreams found unhandled frame type %v.", frame) + if logger.V(logLevel) { + logger.Errorf("transport: http2Server.HandleStreams found unhandled frame type %v.", frame) + } } } } @@ -604,6 +757,10 @@ func (t *http2Server) handleData(f *http2.DataFrame) { if !ok { return } + if s.getState() == streamReadDone { + t.closeStream(s, true, http2.ErrCodeStreamClosed, false) + return + } if size > 0 { if err := s.fc.onData(size); err != nil { t.closeStream(s, true, http2.ErrCodeFlowControl, false) @@ -624,7 +781,7 @@ func (t *http2Server) handleData(f *http2.DataFrame) { s.write(recvMsg{buffer: buffer}) } } - if f.Header().Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { // Received the end of stream from the client. s.compareAndSwapState(streamActive, streamReadDone) s.write(recvMsg{err: io.EOF}) @@ -724,7 +881,9 @@ func (t *http2Server) handlePing(f *http2.PingFrame) { if t.pingStrikes > maxPingStrikes { // Send goaway and close the connection. - errorf("transport: Got too many pings from the client, closing the connection.") + if logger.V(logLevel) { + logger.Errorf("transport: Got too many pings from the client, closing the connection.") + } t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: true}) } } @@ -757,7 +916,9 @@ func (t *http2Server) checkForHeaderListSize(it interface{}) bool { var sz int64 for _, f := range hdrFrame.hf { if sz += int64(f.Size()); sz > int64(*t.maxSendHeaderListSize) { - errorf("header list size to send violates the maximum size (%d bytes) set by client", *t.maxSendHeaderListSize) + if logger.V(logLevel) { + logger.Errorf("header list size to send violates the maximum size (%d bytes) set by client", *t.maxSendHeaderListSize) + } return false } } @@ -794,7 +955,7 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { // first and create a slice of that exact size. headerFields := make([]hpack.HeaderField, 0, 2) // at least :status, content-type will be there if none else. headerFields = append(headerFields, hpack.HeaderField{Name: ":status", Value: "200"}) - headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: contentType(s.contentSubtype)}) + headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: grpcutil.ContentType(s.contentSubtype)}) if s.sendCompress != "" { headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-encoding", Value: s.sendCompress}) } @@ -813,10 +974,11 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { return ErrHeaderListSizeLimitViolation } if t.stats != nil { - // Note: WireLength is not set in outHeader. - // TODO(mmukhi): Revisit this later, if needed. + // Note: Headers are compressed with hpack after this call returns. + // No WireLength field is set here. outHeader := &stats.OutHeader{ - Header: s.header.Copy(), + Header: s.header.Copy(), + Compression: s.sendCompress, } t.stats.HandleRPC(s.Context(), outHeader) } @@ -843,17 +1005,17 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { } } else { // Send a trailer only response. headerFields = append(headerFields, hpack.HeaderField{Name: ":status", Value: "200"}) - headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: contentType(s.contentSubtype)}) + headerFields = append(headerFields, hpack.HeaderField{Name: "content-type", Value: grpcutil.ContentType(s.contentSubtype)}) } } headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-status", Value: strconv.Itoa(int(st.Code()))}) headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-message", Value: encodeGrpcMessage(st.Message())}) - if p := statusRawProto(st); p != nil && len(p.Details) > 0 { + if p := st.Proto(); p != nil && len(p.Details) > 0 { stBytes, err := proto.Marshal(p) if err != nil { // TODO: return error instead, when callers are able to handle it. - grpclog.Errorf("transport: failed to marshal rpc status: %v, error: %v", p, err) + logger.Errorf("transport: failed to marshal rpc status: %v, error: %v", p, err) } else { headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-status-details-bin", Value: encodeBinHeader(stBytes)}) } @@ -880,6 +1042,8 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { rst := s.getState() == streamActive t.finishStream(s, rst, http2.ErrCodeNo, trailingHeader, true) if t.stats != nil { + // Note: The trailer fields are compressed with hpack after this call returns. + // No WireLength field is set here. t.stats.HandleRPC(s.Context(), &stats.OutTrailer{ Trailer: s.trailer.Copy(), }) @@ -911,13 +1075,6 @@ func (t *http2Server) Write(s *Stream, hdr []byte, data []byte, opts *Options) e return ContextErr(s.ctx.Err()) } } - // Add some data to header frame so that we can equally distribute bytes across frames. - emptyLen := http2MaxFrameLen - len(hdr) - if emptyLen > len(data) { - emptyLen = len(data) - } - hdr = append(hdr, data[:emptyLen]...) - data = data[emptyLen:] df := &dataFrame{ streamID: s.id, h: hdr, @@ -979,17 +1136,19 @@ func (t *http2Server) keepalive() { if val <= 0 { // The connection has been idle for a duration of keepalive.MaxConnectionIdle or more. // Gracefully close the connection. - t.drain(http2.ErrCodeNo, []byte{}) + t.Drain() return } idleTimer.Reset(val) case <-ageTimer.C: - t.drain(http2.ErrCodeNo, []byte{}) + t.Drain() ageTimer.Reset(t.kp.MaxConnectionAgeGrace) select { case <-ageTimer.C: // Close the connection after grace period. - infof("transport: closing server transport due to maximum connection age.") + if logger.V(logLevel) { + logger.Infof("transport: closing server transport due to maximum connection age.") + } t.Close() case <-t.done: } @@ -1006,7 +1165,9 @@ func (t *http2Server) keepalive() { continue } if outstandingPing && kpTimeoutLeft <= 0 { - infof("transport: closing server transport due to idleness.") + if logger.V(logLevel) { + logger.Infof("transport: closing server transport due to idleness.") + } t.Close() return } @@ -1034,11 +1195,11 @@ func (t *http2Server) keepalive() { // Close starts shutting down the http2Server transport. // TODO(zhaoq): Now the destruction is not blocked on any pending streams. This // could cause some resource issue. Revisit this later. -func (t *http2Server) Close() error { +func (t *http2Server) Close() { t.mu.Lock() if t.state == closing { t.mu.Unlock() - return errors.New("transport: Close() was already called") + return } t.state = closing streams := t.activeStreams @@ -1046,7 +1207,9 @@ func (t *http2Server) Close() error { t.mu.Unlock() t.controlBuf.finish() close(t.done) - err := t.conn.Close() + if err := t.conn.Close(); err != nil && logger.V(logLevel) { + logger.Infof("transport: error closing conn during Close: %v", err) + } if channelz.IsOn() { channelz.RemoveEntry(t.channelzID) } @@ -1058,7 +1221,6 @@ func (t *http2Server) Close() error { connEnd := &stats.ConnEnd{} t.stats.HandleConn(t.ctx, connEnd) } - return err } // deleteStream deletes the stream s from transport's active streams. @@ -1123,17 +1285,13 @@ func (t *http2Server) RemoteAddr() net.Addr { } func (t *http2Server) Drain() { - t.drain(http2.ErrCodeNo, []byte{}) -} - -func (t *http2Server) drain(code http2.ErrCode, debugData []byte) { t.mu.Lock() defer t.mu.Unlock() if t.drainChan != nil { return } t.drainChan = make(chan struct{}) - t.controlBuf.put(&goAway{code: code, debugData: debugData, headsUp: true}) + t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte{}, headsUp: true}) } var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} @@ -1141,20 +1299,23 @@ var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} // Handles outgoing GoAway and returns true if loopy needs to put itself // in draining mode. func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { + t.maxStreamMu.Lock() t.mu.Lock() if t.state == closing { // TODO(mmukhi): This seems unnecessary. t.mu.Unlock() + t.maxStreamMu.Unlock() // The transport is closing. return false, ErrConnClosing } - sid := t.maxStreamID if !g.headsUp { // Stop accepting more streams now. t.state = draining + sid := t.maxStreamID if len(t.activeStreams) == 0 { g.closeConn = true } t.mu.Unlock() + t.maxStreamMu.Unlock() if err := t.framer.fr.WriteGoAway(sid, g.code, g.debugData); err != nil { return false, err } @@ -1167,6 +1328,7 @@ func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { return true, nil } t.mu.Unlock() + t.maxStreamMu.Unlock() // For a graceful close, send out a GoAway with stream ID of MaxUInt32, // Follow that with a ping and wait for the ack to come back or a timer // to expire. During this time accept new streams since they might have @@ -1251,3 +1413,18 @@ func getJitter(v time.Duration) time.Duration { j := grpcrand.Int63n(2*r) - r return time.Duration(j) } + +type connectionKey struct{} + +// GetConnection gets the connection from the context. +func GetConnection(ctx context.Context) net.Conn { + conn, _ := ctx.Value(connectionKey{}).(net.Conn) + return conn +} + +// SetConnection adds the connection to the context to be able to get +// information about the destination ip and port for an incoming RPC. This also +// allows any unary or streaming interceptors to see the connection. +func setConnection(ctx context.Context, conn net.Conn) context.Context { + return context.WithValue(ctx, connectionKey{}, conn) +} diff --git a/vendor/google.golang.org/grpc/internal/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go index 8f5f3349d9..d8247bcdf6 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http_util.go +++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go @@ -27,6 +27,7 @@ import ( "math" "net" "net/http" + "net/url" "strconv" "strings" "time" @@ -37,6 +38,7 @@ import ( "golang.org/x/net/http2/hpack" spb "google.golang.org/genproto/googleapis/rpc/status" "google.golang.org/grpc/codes" + "google.golang.org/grpc/grpclog" "google.golang.org/grpc/status" ) @@ -50,7 +52,7 @@ const ( // "proto" as a suffix after "+" or ";". See // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests // for more details. - baseContentType = "application/grpc" + ) var ( @@ -71,13 +73,6 @@ var ( http2.ErrCodeInadequateSecurity: codes.PermissionDenied, http2.ErrCodeHTTP11Required: codes.Internal, } - statusCodeConvTab = map[codes.Code]http2.ErrCode{ - codes.Internal: http2.ErrCodeInternal, - codes.Canceled: http2.ErrCodeCancel, - codes.Unavailable: http2.ErrCodeRefusedStream, - codes.ResourceExhausted: http2.ErrCodeEnhanceYourCalm, - codes.PermissionDenied: http2.ErrCodeInadequateSecurity, - } // HTTPStatusConvTab is the HTTP status code to gRPC error code conversion table. HTTPStatusConvTab = map[int]codes.Code{ // 400 Bad Request - INTERNAL. @@ -97,54 +92,9 @@ var ( // 504 Gateway timeout - UNAVAILABLE. http.StatusGatewayTimeout: codes.Unavailable, } + logger = grpclog.Component("transport") ) -type parsedHeaderData struct { - encoding string - // statusGen caches the stream status received from the trailer the server - // sent. Client side only. Do not access directly. After all trailers are - // parsed, use the status method to retrieve the status. - statusGen *status.Status - // rawStatusCode and rawStatusMsg are set from the raw trailer fields and are not - // intended for direct access outside of parsing. - rawStatusCode *int - rawStatusMsg string - httpStatus *int - // Server side only fields. - timeoutSet bool - timeout time.Duration - method string - // key-value metadata map from the peer. - mdata map[string][]string - statsTags []byte - statsTrace []byte - contentSubtype string - - // isGRPC field indicates whether the peer is speaking gRPC (otherwise HTTP). - // - // We are in gRPC mode (peer speaking gRPC) if: - // * We are client side and have already received a HEADER frame that indicates gRPC peer. - // * The header contains valid a content-type, i.e. a string starts with "application/grpc" - // And we should handle error specific to gRPC. - // - // Otherwise (i.e. a content-type string starts without "application/grpc", or does not exist), we - // are in HTTP fallback mode, and should handle error specific to HTTP. - isGRPC bool - grpcErr error - httpErr error - contentTypeErr string -} - -// decodeState configures decoding criteria and records the decoded data. -type decodeState struct { - // whether decoding on server side or not - serverSide bool - - // Records the states during HPACK decoding. It will be filled with info parsed from HTTP HEADERS - // frame once decodeHeader function has been invoked and returned. - data parsedHeaderData -} - // isReservedHeader checks whether hdr belongs to HTTP2 headers // reserved by gRPC protocol. Any other headers are classified as the // user-specified metadata. @@ -182,54 +132,6 @@ func isWhitelistedHeader(hdr string) bool { } } -// contentSubtype returns the content-subtype for the given content-type. The -// given content-type must be a valid content-type that starts with -// "application/grpc". A content-subtype will follow "application/grpc" after a -// "+" or ";". See -// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for -// more details. -// -// If contentType is not a valid content-type for gRPC, the boolean -// will be false, otherwise true. If content-type == "application/grpc", -// "application/grpc+", or "application/grpc;", the boolean will be true, -// but no content-subtype will be returned. -// -// contentType is assumed to be lowercase already. -func contentSubtype(contentType string) (string, bool) { - if contentType == baseContentType { - return "", true - } - if !strings.HasPrefix(contentType, baseContentType) { - return "", false - } - // guaranteed since != baseContentType and has baseContentType prefix - switch contentType[len(baseContentType)] { - case '+', ';': - // this will return true for "application/grpc+" or "application/grpc;" - // which the previous validContentType function tested to be valid, so we - // just say that no content-subtype is specified in this case - return contentType[len(baseContentType)+1:], true - default: - return "", false - } -} - -// contentSubtype is assumed to be lowercase -func contentType(contentSubtype string) string { - if contentSubtype == "" { - return baseContentType - } - return baseContentType + "+" + contentSubtype -} - -func (d *decodeState) status() *status.Status { - if d.data.statusGen == nil { - // No status-details were provided; generate status using code/msg. - d.data.statusGen = status.New(codes.Code(int32(*(d.data.rawStatusCode))), d.data.rawStatusMsg) - } - return d.data.statusGen -} - const binHdrSuffix = "-bin" func encodeBinHeader(v []byte) string { @@ -259,164 +161,16 @@ func decodeMetadataHeader(k, v string) (string, error) { return v, nil } -func (d *decodeState) decodeHeader(frame *http2.MetaHeadersFrame) error { - // frame.Truncated is set to true when framer detects that the current header - // list size hits MaxHeaderListSize limit. - if frame.Truncated { - return status.Error(codes.Internal, "peer header list size exceeded limit") +func decodeGRPCStatusDetails(rawDetails string) (*status.Status, error) { + v, err := decodeBinHeader(rawDetails) + if err != nil { + return nil, err } - - for _, hf := range frame.Fields { - d.processHeaderField(hf) - } - - if d.data.isGRPC { - if d.data.grpcErr != nil { - return d.data.grpcErr - } - if d.serverSide { - return nil - } - if d.data.rawStatusCode == nil && d.data.statusGen == nil { - // gRPC status doesn't exist. - // Set rawStatusCode to be unknown and return nil error. - // So that, if the stream has ended this Unknown status - // will be propagated to the user. - // Otherwise, it will be ignored. In which case, status from - // a later trailer, that has StreamEnded flag set, is propagated. - code := int(codes.Unknown) - d.data.rawStatusCode = &code - } - return nil - } - - // HTTP fallback mode - if d.data.httpErr != nil { - return d.data.httpErr - } - - var ( - code = codes.Internal // when header does not include HTTP status, return INTERNAL - ok bool - ) - - if d.data.httpStatus != nil { - code, ok = HTTPStatusConvTab[*(d.data.httpStatus)] - if !ok { - code = codes.Unknown - } - } - - return status.Error(code, d.constructHTTPErrMsg()) -} - -// constructErrMsg constructs error message to be returned in HTTP fallback mode. -// Format: HTTP status code and its corresponding message + content-type error message. -func (d *decodeState) constructHTTPErrMsg() string { - var errMsgs []string - - if d.data.httpStatus == nil { - errMsgs = append(errMsgs, "malformed header: missing HTTP status") - } else { - errMsgs = append(errMsgs, fmt.Sprintf("%s: HTTP status code %d", http.StatusText(*(d.data.httpStatus)), *d.data.httpStatus)) - } - - if d.data.contentTypeErr == "" { - errMsgs = append(errMsgs, "transport: missing content-type field") - } else { - errMsgs = append(errMsgs, d.data.contentTypeErr) - } - - return strings.Join(errMsgs, "; ") -} - -func (d *decodeState) addMetadata(k, v string) { - if d.data.mdata == nil { - d.data.mdata = make(map[string][]string) - } - d.data.mdata[k] = append(d.data.mdata[k], v) -} - -func (d *decodeState) processHeaderField(f hpack.HeaderField) { - switch f.Name { - case "content-type": - contentSubtype, validContentType := contentSubtype(f.Value) - if !validContentType { - d.data.contentTypeErr = fmt.Sprintf("transport: received the unexpected content-type %q", f.Value) - return - } - d.data.contentSubtype = contentSubtype - // TODO: do we want to propagate the whole content-type in the metadata, - // or come up with a way to just propagate the content-subtype if it was set? - // ie {"content-type": "application/grpc+proto"} or {"content-subtype": "proto"} - // in the metadata? - d.addMetadata(f.Name, f.Value) - d.data.isGRPC = true - case "grpc-encoding": - d.data.encoding = f.Value - case "grpc-status": - code, err := strconv.Atoi(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status: %v", err) - return - } - d.data.rawStatusCode = &code - case "grpc-message": - d.data.rawStatusMsg = decodeGrpcMessage(f.Value) - case "grpc-status-details-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err) - return - } - s := &spb.Status{} - if err := proto.Unmarshal(v, s); err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-status-details-bin: %v", err) - return - } - d.data.statusGen = status.FromProto(s) - case "grpc-timeout": - d.data.timeoutSet = true - var err error - if d.data.timeout, err = decodeTimeout(f.Value); err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed time-out: %v", err) - } - case ":path": - d.data.method = f.Value - case ":status": - code, err := strconv.Atoi(f.Value) - if err != nil { - d.data.httpErr = status.Errorf(codes.Internal, "transport: malformed http-status: %v", err) - return - } - d.data.httpStatus = &code - case "grpc-tags-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-tags-bin: %v", err) - return - } - d.data.statsTags = v - d.addMetadata(f.Name, string(v)) - case "grpc-trace-bin": - v, err := decodeBinHeader(f.Value) - if err != nil { - d.data.grpcErr = status.Errorf(codes.Internal, "transport: malformed grpc-trace-bin: %v", err) - return - } - d.data.statsTrace = v - d.addMetadata(f.Name, string(v)) - default: - if isReservedHeader(f.Name) && !isWhitelistedHeader(f.Name) { - break - } - v, err := decodeMetadataHeader(f.Name, f.Value) - if err != nil { - errorf("Failed to decode metadata header (%q, %q): %v", f.Name, f.Value, err) - return - } - d.addMetadata(f.Name, v) + st := &spb.Status{} + if err = proto.Unmarshal(v, st); err != nil { + return nil, err } + return status.FromProto(st), nil } type timeoutUnit uint8 @@ -449,41 +203,6 @@ func timeoutUnitToDuration(u timeoutUnit) (d time.Duration, ok bool) { return } -const maxTimeoutValue int64 = 100000000 - 1 - -// div does integer division and round-up the result. Note that this is -// equivalent to (d+r-1)/r but has less chance to overflow. -func div(d, r time.Duration) int64 { - if m := d % r; m > 0 { - return int64(d/r + 1) - } - return int64(d / r) -} - -// TODO(zhaoq): It is the simplistic and not bandwidth efficient. Improve it. -func encodeTimeout(t time.Duration) string { - if t <= 0 { - return "0n" - } - if d := div(t, time.Nanosecond); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "n" - } - if d := div(t, time.Microsecond); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "u" - } - if d := div(t, time.Millisecond); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "m" - } - if d := div(t, time.Second); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "S" - } - if d := div(t, time.Minute); d <= maxTimeoutValue { - return strconv.FormatInt(d, 10) + "M" - } - // Note that maxTimeoutValue * time.Hour > MaxInt64. - return strconv.FormatInt(div(t, time.Hour), 10) + "H" -} - func decodeTimeout(s string) (time.Duration, error) { size := len(s) if size < 2 { @@ -675,3 +394,31 @@ func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, maxHeaderList f.fr.ReadMetaHeaders = hpack.NewDecoder(http2InitHeaderTableSize, nil) return f } + +// parseDialTarget returns the network and address to pass to dialer. +func parseDialTarget(target string) (string, string) { + net := "tcp" + m1 := strings.Index(target, ":") + m2 := strings.Index(target, ":/") + // handle unix:addr which will fail with url.Parse + if m1 >= 0 && m2 < 0 { + if n := target[0:m1]; n == "unix" { + return n, target[m1+1:] + } + } + if m2 >= 0 { + t, err := url.Parse(target) + if err != nil { + return net, target + } + scheme := t.Scheme + addr := t.Path + if scheme == "unix" { + if addr == "" { + addr = t.Host + } + return scheme, addr + } + } + return net, target +} diff --git a/vendor/google.golang.org/grpc/internal/transport/log.go b/vendor/google.golang.org/grpc/internal/transport/log.go deleted file mode 100644 index 879df80c4d..0000000000 --- a/vendor/google.golang.org/grpc/internal/transport/log.go +++ /dev/null @@ -1,44 +0,0 @@ -/* - * - * Copyright 2017 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// This file contains wrappers for grpclog functions. -// The transport package only logs to verbose level 2 by default. - -package transport - -import "google.golang.org/grpc/grpclog" - -const logLevel = 2 - -func infof(format string, args ...interface{}) { - if grpclog.V(logLevel) { - grpclog.Infof(format, args...) - } -} - -func warningf(format string, args ...interface{}) { - if grpclog.V(logLevel) { - grpclog.Warningf(format, args...) - } -} - -func errorf(format string, args ...interface{}) { - if grpclog.V(logLevel) { - grpclog.Errorf(format, args...) - } -} diff --git a/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go new file mode 100644 index 0000000000..c11b527827 --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go @@ -0,0 +1,46 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package networktype declares the network type to be used in the default +// dialer. Attribute of a resolver.Address. +package networktype + +import ( + "google.golang.org/grpc/resolver" +) + +// keyType is the key to use for storing State in Attributes. +type keyType string + +const key = keyType("grpc.internal.transport.networktype") + +// Set returns a copy of the provided address with attributes containing networkType. +func Set(address resolver.Address, networkType string) resolver.Address { + address.Attributes = address.Attributes.WithValue(key, networkType) + return address +} + +// Get returns the network type in the resolver.Address and true, or "", false +// if not present. +func Get(address resolver.Address) (string, bool) { + v := address.Attributes.Value(key) + if v == nil { + return "", false + } + return v.(string), true +} diff --git a/vendor/google.golang.org/grpc/proxy.go b/vendor/google.golang.org/grpc/internal/transport/proxy.go similarity index 71% rename from vendor/google.golang.org/grpc/proxy.go rename to vendor/google.golang.org/grpc/internal/transport/proxy.go index f8f69bfb70..4159619878 100644 --- a/vendor/google.golang.org/grpc/proxy.go +++ b/vendor/google.golang.org/grpc/internal/transport/proxy.go @@ -16,13 +16,12 @@ * */ -package grpc +package transport import ( "bufio" "context" "encoding/base64" - "errors" "fmt" "io" "net" @@ -34,13 +33,11 @@ import ( const proxyAuthHeaderKey = "Proxy-Authorization" var ( - // errDisabled indicates that proxy is disabled for the address. - errDisabled = errors.New("proxy is disabled for the address") // The following variable will be overwritten in the tests. httpProxyFromEnvironment = http.ProxyFromEnvironment ) -func mapAddress(ctx context.Context, address string) (*url.URL, error) { +func mapAddress(address string) (*url.URL, error) { req := &http.Request{ URL: &url.URL{ Scheme: "https", @@ -51,9 +48,6 @@ func mapAddress(ctx context.Context, address string) (*url.URL, error) { if err != nil { return nil, err } - if url == nil { - return nil, errDisabled - } return url, nil } @@ -76,7 +70,7 @@ func basicAuth(username, password string) string { return base64.StdEncoding.EncodeToString([]byte(auth)) } -func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr string, proxyURL *url.URL) (_ net.Conn, err error) { +func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr string, proxyURL *url.URL, grpcUA string) (_ net.Conn, err error) { defer func() { if err != nil { conn.Close() @@ -115,32 +109,28 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri return &bufConn{Conn: conn, r: r}, nil } -// newProxyDialer returns a dialer that connects to proxy first if necessary. -// The returned dialer checks if a proxy is necessary, dial to the proxy with the -// provided dialer, does HTTP CONNECT handshake and returns the connection. -func newProxyDialer(dialer func(context.Context, string) (net.Conn, error)) func(context.Context, string) (net.Conn, error) { - return func(ctx context.Context, addr string) (conn net.Conn, err error) { - var newAddr string - proxyURL, err := mapAddress(ctx, addr) - if err != nil { - if err != errDisabled { - return nil, err - } - newAddr = addr - } else { - newAddr = proxyURL.Host - } +// proxyDial dials, connecting to a proxy first if necessary. Checks if a proxy +// is necessary, dials, does the HTTP CONNECT handshake, and returns the +// connection. +func proxyDial(ctx context.Context, addr string, grpcUA string) (conn net.Conn, err error) { + newAddr := addr + proxyURL, err := mapAddress(addr) + if err != nil { + return nil, err + } + if proxyURL != nil { + newAddr = proxyURL.Host + } - conn, err = dialer(ctx, newAddr) - if err != nil { - return - } - if proxyURL != nil { - // proxy is disabled if proxyURL is nil. - conn, err = doHTTPConnectHandshake(ctx, conn, addr, proxyURL) - } + conn, err = (&net.Dialer{}).DialContext(ctx, "tcp", newAddr) + if err != nil { return } + if proxyURL != nil { + // proxy is disabled if proxyURL is nil. + conn, err = doHTTPConnectHandshake(ctx, conn, addr, proxyURL, grpcUA) + } + return } func sendHTTPRequest(ctx context.Context, req *http.Request, conn net.Conn) error { diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index a30da9eb32..d3bf65b2bd 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -30,16 +30,20 @@ import ( "net" "sync" "sync/atomic" + "time" "google.golang.org/grpc/codes" "google.golang.org/grpc/credentials" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/metadata" + "google.golang.org/grpc/resolver" "google.golang.org/grpc/stats" "google.golang.org/grpc/status" "google.golang.org/grpc/tap" ) +const logLevel = 2 + type bufferPool struct { pool sync.Pool } @@ -238,6 +242,7 @@ type Stream struct { ctx context.Context // the associated context of the stream cancel context.CancelFunc // always nil for client side Stream done chan struct{} // closed at the end of stream to unblock writers. On the client side. + doneFunc func() // invoked at the end of stream on client side. ctxDone <-chan struct{} // same as done chan but for server side. Cache of ctx.Done() (for performance) method string // the associated RPC method of the stream recvCompress string @@ -514,7 +519,8 @@ const ( // ServerConfig consists of all the configurations to establish a server transport. type ServerConfig struct { MaxStreams uint32 - AuthInfo credentials.AuthInfo + ConnectionTimeout time.Duration + Credentials credentials.TransportCredentials InTapHandle tap.ServerInHandle StatsHandler stats.Handler KeepaliveParams keepalive.ServerParameters @@ -528,12 +534,6 @@ type ServerConfig struct { HeaderTableSize *uint32 } -// NewServerTransport creates a ServerTransport with conn or non-nil error -// if it fails. -func NewServerTransport(protocol string, conn net.Conn, config *ServerConfig) (ServerTransport, error) { - return newHTTP2Server(conn, config) -} - // ConnectOptions covers all relevant options for communicating with the server. type ConnectOptions struct { // UserAgent is the application user agent. @@ -566,19 +566,14 @@ type ConnectOptions struct { ChannelzParentID int64 // MaxHeaderListSize sets the max (uncompressed) size of header list that is prepared to be received. MaxHeaderListSize *uint32 -} - -// TargetInfo contains the information of the target such as network address and metadata. -type TargetInfo struct { - Addr string - Metadata interface{} - Authority string + // UseProxy specifies if a proxy should be used. + UseProxy bool } // NewClientTransport establishes the transport with the required ConnectOptions // and returns it to the caller. -func NewClientTransport(connectCtx, ctx context.Context, target TargetInfo, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (ClientTransport, error) { - return newHTTP2Client(connectCtx, ctx, target, opts, onPrefaceReceipt, onGoAway, onClose) +func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onPrefaceReceipt func(), onGoAway func(GoAwayReason), onClose func()) (ClientTransport, error) { + return newHTTP2Client(connectCtx, ctx, addr, opts, onPrefaceReceipt, onGoAway, onClose) } // Options provides additional hints and information for message @@ -613,6 +608,8 @@ type CallHdr struct { ContentSubtype string PreviousAttempts int // value of grpc-previous-rpc-attempts header to set + + DoneFunc func() // called when the stream is finished } // ClientTransport is the common interface for all gRPC client-side transport @@ -621,7 +618,7 @@ type ClientTransport interface { // Close tears down this transport. Once it returns, the transport // should not be accessed any more. The caller must make sure this // is called only once. - Close() error + Close(err error) // GracefulClose starts to tear down the transport: the transport will stop // accepting new RPCs and NewStream will return error. Once all streams are @@ -655,8 +652,9 @@ type ClientTransport interface { // HTTP/2). GoAway() <-chan struct{} - // GetGoAwayReason returns the reason why GoAway frame was received. - GetGoAwayReason() GoAwayReason + // GetGoAwayReason returns the reason why GoAway frame was received, along + // with a human readable string with debug info. + GetGoAwayReason() (GoAwayReason, string) // RemoteAddr returns the remote network address. RemoteAddr() net.Addr @@ -692,7 +690,7 @@ type ServerTransport interface { // Close tears down the transport. Once it is called, the transport // should not be accessed any more. All the pending streams and their // handlers will be terminated asynchronously. - Close() error + Close() // RemoteAddr returns the remote network address. RemoteAddr() net.Addr diff --git a/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go b/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go new file mode 100644 index 0000000000..e8b492774d --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go @@ -0,0 +1,40 @@ +/* + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package internal + +import ( + "google.golang.org/grpc/attributes" + "google.golang.org/grpc/resolver" +) + +// handshakeClusterNameKey is the type used as the key to store cluster name in +// the Attributes field of resolver.Address. +type handshakeClusterNameKey struct{} + +// SetXDSHandshakeClusterName returns a copy of addr in which the Attributes field +// is updated with the cluster name. +func SetXDSHandshakeClusterName(addr resolver.Address, clusterName string) resolver.Address { + addr.Attributes = addr.Attributes.WithValue(handshakeClusterNameKey{}, clusterName) + return addr +} + +// GetXDSHandshakeClusterName returns cluster name stored in attr. +func GetXDSHandshakeClusterName(attr *attributes.Attributes) (string, bool) { + v := attr.Value(handshakeClusterNameKey{}) + name, ok := v.(string) + return name, ok +} diff --git a/vendor/google.golang.org/grpc/metadata/metadata.go b/vendor/google.golang.org/grpc/metadata/metadata.go index cf6d1b9478..3604c7819f 100644 --- a/vendor/google.golang.org/grpc/metadata/metadata.go +++ b/vendor/google.golang.org/grpc/metadata/metadata.go @@ -75,13 +75,9 @@ func Pairs(kv ...string) MD { panic(fmt.Sprintf("metadata: Pairs got the odd number of input pairs for metadata: %d", len(kv))) } md := MD{} - var key string - for i, s := range kv { - if i%2 == 0 { - key = strings.ToLower(s) - continue - } - md[key] = append(md[key], s) + for i := 0; i < len(kv); i += 2 { + key := strings.ToLower(kv[i]) + md[key] = append(md[key], kv[i+1]) } return md } @@ -97,12 +93,16 @@ func (md MD) Copy() MD { } // Get obtains the values for a given key. +// +// k is converted to lowercase before searching in md. func (md MD) Get(k string) []string { k = strings.ToLower(k) return md[k] } // Set sets the value of a given key with a slice of values. +// +// k is converted to lowercase before storing in md. func (md MD) Set(k string, vals ...string) { if len(vals) == 0 { return @@ -111,7 +111,10 @@ func (md MD) Set(k string, vals ...string) { md[k] = vals } -// Append adds the values to key k, not overwriting what was already stored at that key. +// Append adds the values to key k, not overwriting what was already stored at +// that key. +// +// k is converted to lowercase before storing in md. func (md MD) Append(k string, vals ...string) { if len(vals) == 0 { return @@ -120,9 +123,17 @@ func (md MD) Append(k string, vals ...string) { md[k] = append(md[k], vals...) } +// Delete removes the values for a given key k which is converted to lowercase +// before removing it from md. +func (md MD) Delete(k string) { + k = strings.ToLower(k) + delete(md, k) +} + // Join joins any number of mds into a single MD. -// The order of values for each key is determined by the order in which -// the mds containing those values are presented to Join. +// +// The order of values for each key is determined by the order in which the mds +// containing those values are presented to Join. func Join(mds ...MD) MD { out := MD{} for _, md := range mds { @@ -149,8 +160,8 @@ func NewOutgoingContext(ctx context.Context, md MD) context.Context { } // AppendToOutgoingContext returns a new context with the provided kv merged -// with any existing metadata in the context. Please refer to the -// documentation of Pairs for a description of kv. +// with any existing metadata in the context. Please refer to the documentation +// of Pairs for a description of kv. func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context { if len(kv)%2 == 1 { panic(fmt.Sprintf("metadata: AppendToOutgoingContext got an odd number of input pairs for metadata: %d", len(kv))) @@ -163,20 +174,34 @@ func AppendToOutgoingContext(ctx context.Context, kv ...string) context.Context return context.WithValue(ctx, mdOutgoingKey{}, rawMD{md: md.md, added: added}) } -// FromIncomingContext returns the incoming metadata in ctx if it exists. The -// returned MD should not be modified. Writing to it may cause races. -// Modification should be made to copies of the returned MD. -func FromIncomingContext(ctx context.Context) (md MD, ok bool) { - md, ok = ctx.Value(mdIncomingKey{}).(MD) - return +// FromIncomingContext returns the incoming metadata in ctx if it exists. +// +// All keys in the returned MD are lowercase. +func FromIncomingContext(ctx context.Context) (MD, bool) { + md, ok := ctx.Value(mdIncomingKey{}).(MD) + if !ok { + return nil, false + } + out := MD{} + for k, v := range md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + key := strings.ToLower(k) + out[key] = v + } + return out, true } -// FromOutgoingContextRaw returns the un-merged, intermediary contents -// of rawMD. Remember to perform strings.ToLower on the keys. The returned -// MD should not be modified. Writing to it may cause races. Modification -// should be made to copies of the returned MD. +// FromOutgoingContextRaw returns the un-merged, intermediary contents of rawMD. // -// This is intended for gRPC-internal use ONLY. +// Remember to perform strings.ToLower on the keys, for both the returned MD (MD +// is a map, there's no guarantee it's created using our helper functions) and +// the extra kv pairs (AppendToOutgoingContext doesn't turn them into +// lowercase). +// +// This is intended for gRPC-internal use ONLY. Users should use +// FromOutgoingContext instead. func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) { raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD) if !ok { @@ -186,21 +211,34 @@ func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) { return raw.md, raw.added, true } -// FromOutgoingContext returns the outgoing metadata in ctx if it exists. The -// returned MD should not be modified. Writing to it may cause races. -// Modification should be made to copies of the returned MD. +// FromOutgoingContext returns the outgoing metadata in ctx if it exists. +// +// All keys in the returned MD are lowercase. func FromOutgoingContext(ctx context.Context) (MD, bool) { raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD) if !ok { return nil, false } - mds := make([]MD, 0, len(raw.added)+1) - mds = append(mds, raw.md) - for _, vv := range raw.added { - mds = append(mds, Pairs(vv...)) + out := MD{} + for k, v := range raw.md { + // We need to manually convert all keys to lower case, because MD is a + // map, and there's no guarantee that the MD attached to the context is + // created using our helper functions. + key := strings.ToLower(k) + out[key] = v } - return Join(mds...), ok + for _, added := range raw.added { + if len(added)%2 == 1 { + panic(fmt.Sprintf("metadata: FromOutgoingContext got an odd number of input pairs for metadata: %d", len(added))) + } + + for i := 0; i < len(added); i += 2 { + key := strings.ToLower(added[i]) + out[key] = append(out[key], added[i+1]) + } + } + return out, ok } type rawMD struct { diff --git a/vendor/google.golang.org/grpc/naming/dns_resolver.go b/vendor/google.golang.org/grpc/naming/dns_resolver.go deleted file mode 100644 index c9f79dc533..0000000000 --- a/vendor/google.golang.org/grpc/naming/dns_resolver.go +++ /dev/null @@ -1,293 +0,0 @@ -/* - * - * Copyright 2017 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package naming - -import ( - "context" - "errors" - "fmt" - "net" - "strconv" - "time" - - "google.golang.org/grpc/grpclog" -) - -const ( - defaultPort = "443" - defaultFreq = time.Minute * 30 -) - -var ( - errMissingAddr = errors.New("missing address") - errWatcherClose = errors.New("watcher has been closed") - - lookupHost = net.DefaultResolver.LookupHost - lookupSRV = net.DefaultResolver.LookupSRV -) - -// NewDNSResolverWithFreq creates a DNS Resolver that can resolve DNS names, and -// create watchers that poll the DNS server using the frequency set by freq. -func NewDNSResolverWithFreq(freq time.Duration) (Resolver, error) { - return &dnsResolver{freq: freq}, nil -} - -// NewDNSResolver creates a DNS Resolver that can resolve DNS names, and create -// watchers that poll the DNS server using the default frequency defined by defaultFreq. -func NewDNSResolver() (Resolver, error) { - return NewDNSResolverWithFreq(defaultFreq) -} - -// dnsResolver handles name resolution for names following the DNS scheme -type dnsResolver struct { - // frequency of polling the DNS server that the watchers created by this resolver will use. - freq time.Duration -} - -// formatIP returns ok = false if addr is not a valid textual representation of an IP address. -// If addr is an IPv4 address, return the addr and ok = true. -// If addr is an IPv6 address, return the addr enclosed in square brackets and ok = true. -func formatIP(addr string) (addrIP string, ok bool) { - ip := net.ParseIP(addr) - if ip == nil { - return "", false - } - if ip.To4() != nil { - return addr, true - } - return "[" + addr + "]", true -} - -// parseTarget takes the user input target string, returns formatted host and port info. -// If target doesn't specify a port, set the port to be the defaultPort. -// If target is in IPv6 format and host-name is enclosed in square brackets, brackets -// are stripped when setting the host. -// examples: -// target: "www.google.com" returns host: "www.google.com", port: "443" -// target: "ipv4-host:80" returns host: "ipv4-host", port: "80" -// target: "[ipv6-host]" returns host: "ipv6-host", port: "443" -// target: ":80" returns host: "localhost", port: "80" -// target: ":" returns host: "localhost", port: "443" -func parseTarget(target string) (host, port string, err error) { - if target == "" { - return "", "", errMissingAddr - } - - if ip := net.ParseIP(target); ip != nil { - // target is an IPv4 or IPv6(without brackets) address - return target, defaultPort, nil - } - if host, port, err := net.SplitHostPort(target); err == nil { - // target has port, i.e ipv4-host:port, [ipv6-host]:port, host-name:port - if host == "" { - // Keep consistent with net.Dial(): If the host is empty, as in ":80", the local system is assumed. - host = "localhost" - } - if port == "" { - // If the port field is empty(target ends with colon), e.g. "[::1]:", defaultPort is used. - port = defaultPort - } - return host, port, nil - } - if host, port, err := net.SplitHostPort(target + ":" + defaultPort); err == nil { - // target doesn't have port - return host, port, nil - } - return "", "", fmt.Errorf("invalid target address %v", target) -} - -// Resolve creates a watcher that watches the name resolution of the target. -func (r *dnsResolver) Resolve(target string) (Watcher, error) { - host, port, err := parseTarget(target) - if err != nil { - return nil, err - } - - if net.ParseIP(host) != nil { - ipWatcher := &ipWatcher{ - updateChan: make(chan *Update, 1), - } - host, _ = formatIP(host) - ipWatcher.updateChan <- &Update{Op: Add, Addr: host + ":" + port} - return ipWatcher, nil - } - - ctx, cancel := context.WithCancel(context.Background()) - return &dnsWatcher{ - r: r, - host: host, - port: port, - ctx: ctx, - cancel: cancel, - t: time.NewTimer(0), - }, nil -} - -// dnsWatcher watches for the name resolution update for a specific target -type dnsWatcher struct { - r *dnsResolver - host string - port string - // The latest resolved address set - curAddrs map[string]*Update - ctx context.Context - cancel context.CancelFunc - t *time.Timer -} - -// ipWatcher watches for the name resolution update for an IP address. -type ipWatcher struct { - updateChan chan *Update -} - -// Next returns the address resolution Update for the target. For IP address, -// the resolution is itself, thus polling name server is unnecessary. Therefore, -// Next() will return an Update the first time it is called, and will be blocked -// for all following calls as no Update exists until watcher is closed. -func (i *ipWatcher) Next() ([]*Update, error) { - u, ok := <-i.updateChan - if !ok { - return nil, errWatcherClose - } - return []*Update{u}, nil -} - -// Close closes the ipWatcher. -func (i *ipWatcher) Close() { - close(i.updateChan) -} - -// AddressType indicates the address type returned by name resolution. -type AddressType uint8 - -const ( - // Backend indicates the server is a backend server. - Backend AddressType = iota - // GRPCLB indicates the server is a grpclb load balancer. - GRPCLB -) - -// AddrMetadataGRPCLB contains the information the name resolver for grpclb should provide. The -// name resolver used by the grpclb balancer is required to provide this type of metadata in -// its address updates. -type AddrMetadataGRPCLB struct { - // AddrType is the type of server (grpc load balancer or backend). - AddrType AddressType - // ServerName is the name of the grpc load balancer. Used for authentication. - ServerName string -} - -// compileUpdate compares the old resolved addresses and newly resolved addresses, -// and generates an update list -func (w *dnsWatcher) compileUpdate(newAddrs map[string]*Update) []*Update { - var res []*Update - for a, u := range w.curAddrs { - if _, ok := newAddrs[a]; !ok { - u.Op = Delete - res = append(res, u) - } - } - for a, u := range newAddrs { - if _, ok := w.curAddrs[a]; !ok { - res = append(res, u) - } - } - return res -} - -func (w *dnsWatcher) lookupSRV() map[string]*Update { - newAddrs := make(map[string]*Update) - _, srvs, err := lookupSRV(w.ctx, "grpclb", "tcp", w.host) - if err != nil { - grpclog.Infof("grpc: failed dns SRV record lookup due to %v.\n", err) - return nil - } - for _, s := range srvs { - lbAddrs, err := lookupHost(w.ctx, s.Target) - if err != nil { - grpclog.Warningf("grpc: failed load balancer address dns lookup due to %v.\n", err) - continue - } - for _, a := range lbAddrs { - a, ok := formatIP(a) - if !ok { - grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err) - continue - } - addr := a + ":" + strconv.Itoa(int(s.Port)) - newAddrs[addr] = &Update{Addr: addr, - Metadata: AddrMetadataGRPCLB{AddrType: GRPCLB, ServerName: s.Target}} - } - } - return newAddrs -} - -func (w *dnsWatcher) lookupHost() map[string]*Update { - newAddrs := make(map[string]*Update) - addrs, err := lookupHost(w.ctx, w.host) - if err != nil { - grpclog.Warningf("grpc: failed dns A record lookup due to %v.\n", err) - return nil - } - for _, a := range addrs { - a, ok := formatIP(a) - if !ok { - grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err) - continue - } - addr := a + ":" + w.port - newAddrs[addr] = &Update{Addr: addr} - } - return newAddrs -} - -func (w *dnsWatcher) lookup() []*Update { - newAddrs := w.lookupSRV() - if newAddrs == nil { - // If failed to get any balancer address (either no corresponding SRV for the - // target, or caused by failure during resolution/parsing of the balancer target), - // return any A record info available. - newAddrs = w.lookupHost() - } - result := w.compileUpdate(newAddrs) - w.curAddrs = newAddrs - return result -} - -// Next returns the resolved address update(delta) for the target. If there's no -// change, it will sleep for 30 mins and try to resolve again after that. -func (w *dnsWatcher) Next() ([]*Update, error) { - for { - select { - case <-w.ctx.Done(): - return nil, errWatcherClose - case <-w.t.C: - } - result := w.lookup() - // Next lookup should happen after an interval defined by w.r.freq. - w.t.Reset(w.r.freq) - if len(result) > 0 { - return result, nil - } - } -} - -func (w *dnsWatcher) Close() { - w.cancel() -} diff --git a/vendor/google.golang.org/grpc/naming/naming.go b/vendor/google.golang.org/grpc/naming/naming.go deleted file mode 100644 index f4c1c8b689..0000000000 --- a/vendor/google.golang.org/grpc/naming/naming.go +++ /dev/null @@ -1,68 +0,0 @@ -/* - * - * Copyright 2014 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package naming defines the naming API and related data structures for gRPC. -// -// This package is deprecated: please use package resolver instead. -package naming - -// Operation defines the corresponding operations for a name resolution change. -// -// Deprecated: please use package resolver. -type Operation uint8 - -const ( - // Add indicates a new address is added. - Add Operation = iota - // Delete indicates an existing address is deleted. - Delete -) - -// Update defines a name resolution update. Notice that it is not valid having both -// empty string Addr and nil Metadata in an Update. -// -// Deprecated: please use package resolver. -type Update struct { - // Op indicates the operation of the update. - Op Operation - // Addr is the updated address. It is empty string if there is no address update. - Addr string - // Metadata is the updated metadata. It is nil if there is no metadata update. - // Metadata is not required for a custom naming implementation. - Metadata interface{} -} - -// Resolver creates a Watcher for a target to track its resolution changes. -// -// Deprecated: please use package resolver. -type Resolver interface { - // Resolve creates a Watcher for target. - Resolve(target string) (Watcher, error) -} - -// Watcher watches for the updates on the specified target. -// -// Deprecated: please use package resolver. -type Watcher interface { - // Next blocks until an update or error happens. It may return one or more - // updates. The first call should get the full set of the results. It should - // return an error if and only if Watcher cannot recover. - Next() ([]*Update, error) - // Close closes the Watcher. - Close() -} diff --git a/vendor/google.golang.org/grpc/picker_wrapper.go b/vendor/google.golang.org/grpc/picker_wrapper.go index 00447894f0..e8367cb899 100644 --- a/vendor/google.golang.org/grpc/picker_wrapper.go +++ b/vendor/google.golang.org/grpc/picker_wrapper.go @@ -20,80 +20,31 @@ package grpc import ( "context" - "fmt" "io" "sync" "google.golang.org/grpc/balancer" "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/status" ) -// v2PickerWrapper wraps a balancer.Picker while providing the -// balancer.V2Picker API. It requires a pickerWrapper to generate errors -// including the latest connectionError. To be deleted when balancer.Picker is -// updated to the balancer.V2Picker API. -type v2PickerWrapper struct { - picker balancer.Picker - connErr *connErr -} - -func (v *v2PickerWrapper) Pick(info balancer.PickInfo) (balancer.PickResult, error) { - sc, done, err := v.picker.Pick(info.Ctx, info) - if err != nil { - if err == balancer.ErrTransientFailure { - return balancer.PickResult{}, balancer.TransientFailureError(fmt.Errorf("%v, latest connection error: %v", err, v.connErr.connectionError())) - } - return balancer.PickResult{}, err - } - return balancer.PickResult{SubConn: sc, Done: done}, nil -} - // pickerWrapper is a wrapper of balancer.Picker. It blocks on certain pick // actions and unblock when there's a picker update. type pickerWrapper struct { mu sync.Mutex done bool blockingCh chan struct{} - picker balancer.V2Picker - - // The latest connection error. TODO: remove when V1 picker is deprecated; - // balancer should be responsible for providing the error. - *connErr -} - -type connErr struct { - mu sync.Mutex - err error -} - -func (c *connErr) updateConnectionError(err error) { - c.mu.Lock() - c.err = err - c.mu.Unlock() -} - -func (c *connErr) connectionError() error { - c.mu.Lock() - err := c.err - c.mu.Unlock() - return err + picker balancer.Picker } func newPickerWrapper() *pickerWrapper { - return &pickerWrapper{blockingCh: make(chan struct{}), connErr: &connErr{}} + return &pickerWrapper{blockingCh: make(chan struct{})} } // updatePicker is called by UpdateBalancerState. It unblocks all blocked pick. func (pw *pickerWrapper) updatePicker(p balancer.Picker) { - pw.updatePickerV2(&v2PickerWrapper{picker: p, connErr: pw.connErr}) -} - -// updatePicker is called by UpdateBalancerState. It unblocks all blocked pick. -func (pw *pickerWrapper) updatePickerV2(p balancer.V2Picker) { pw.mu.Lock() if pw.done { pw.mu.Unlock() @@ -154,8 +105,6 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. var errStr string if lastPickErr != nil { errStr = "latest balancer error: " + lastPickErr.Error() - } else if connectionErr := pw.connectionError(); connectionErr != nil { - errStr = "latest connection error: " + connectionErr.Error() } else { errStr = ctx.Err().Error() } @@ -180,26 +129,25 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. if err == balancer.ErrNoSubConnAvailable { continue } - if tfe, ok := err.(interface{ IsTransientFailure() bool }); ok && tfe.IsTransientFailure() { - if !failfast { - lastPickErr = err - continue - } - return nil, nil, status.Error(codes.Unavailable, err.Error()) - } if _, ok := status.FromError(err); ok { + // Status error: end the RPC unconditionally with this status. return nil, nil, err } - // err is some other error. - return nil, nil, status.Error(codes.Unknown, err.Error()) + // For all other errors, wait for ready RPCs should block and other + // RPCs should fail with unavailable. + if !failfast { + lastPickErr = err + continue + } + return nil, nil, status.Error(codes.Unavailable, err.Error()) } acw, ok := pickResult.SubConn.(*acBalancerWrapper) if !ok { - grpclog.Error("subconn returned from pick is not *acBalancerWrapper") + logger.Errorf("subconn returned from pick is type %T, not *acBalancerWrapper", pickResult.SubConn) continue } - if t, ok := acw.getAddrConn().getReadyTransport(); ok { + if t := acw.getAddrConn().getReadyTransport(); t != nil { if channelz.IsOn() { return t, doneChannelzWrapper(acw, pickResult.Done), nil } @@ -210,7 +158,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. // DoneInfo with default value works. pickResult.Done(balancer.DoneInfo{}) } - grpclog.Infof("blockingPicker: the picked transport is not ready, loop back to repick") + logger.Infof("blockingPicker: the picked transport is not ready, loop back to repick") // If ok == false, ac.state is not READY. // A valid picker always returns READY subConn. This means the state of ac // just changed, and picker will be updated shortly. diff --git a/vendor/google.golang.org/grpc/pickfirst.go b/vendor/google.golang.org/grpc/pickfirst.go index c43dac9ad8..5168b62b07 100644 --- a/vendor/google.golang.org/grpc/pickfirst.go +++ b/vendor/google.golang.org/grpc/pickfirst.go @@ -20,13 +20,10 @@ package grpc import ( "errors" + "fmt" "google.golang.org/grpc/balancer" - "google.golang.org/grpc/codes" "google.golang.org/grpc/connectivity" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/resolver" - "google.golang.org/grpc/status" ) // PickFirstBalancerName is the name of the pick_first balancer. @@ -52,30 +49,16 @@ type pickfirstBalancer struct { sc balancer.SubConn } -var _ balancer.V2Balancer = &pickfirstBalancer{} // Assert we implement v2 - -func (b *pickfirstBalancer) HandleResolvedAddrs(addrs []resolver.Address, err error) { - if err != nil { - b.ResolverError(err) - return - } - b.UpdateClientConnState(balancer.ClientConnState{ResolverState: resolver.State{Addresses: addrs}}) // Ignore error -} - -func (b *pickfirstBalancer) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) { - b.UpdateSubConnState(sc, balancer.SubConnState{ConnectivityState: s}) -} - func (b *pickfirstBalancer) ResolverError(err error) { switch b.state { case connectivity.TransientFailure, connectivity.Idle, connectivity.Connecting: // Set a failing picker if we don't have a good picker. b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, - Picker: &picker{err: status.Errorf(codes.Unavailable, "name resolver error: %v", err)}}, - ) + Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, + }) } - if grpclog.V(2) { - grpclog.Infof("pickfirstBalancer: ResolverError called with error %v", err) + if logger.V(2) { + logger.Infof("pickfirstBalancer: ResolverError called with error %v", err) } } @@ -88,32 +71,32 @@ func (b *pickfirstBalancer) UpdateClientConnState(cs balancer.ClientConnState) e var err error b.sc, err = b.cc.NewSubConn(cs.ResolverState.Addresses, balancer.NewSubConnOptions{}) if err != nil { - if grpclog.V(2) { - grpclog.Errorf("pickfirstBalancer: failed to NewSubConn: %v", err) + if logger.V(2) { + logger.Errorf("pickfirstBalancer: failed to NewSubConn: %v", err) } b.state = connectivity.TransientFailure b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.TransientFailure, - Picker: &picker{err: status.Errorf(codes.Unavailable, "error creating connection: %v", err)}}, - ) + Picker: &picker{err: fmt.Errorf("error creating connection: %v", err)}, + }) return balancer.ErrBadResolverState } b.state = connectivity.Idle b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.Idle, Picker: &picker{result: balancer.PickResult{SubConn: b.sc}}}) b.sc.Connect() } else { - b.sc.UpdateAddresses(cs.ResolverState.Addresses) + b.cc.UpdateAddresses(b.sc, cs.ResolverState.Addresses) b.sc.Connect() } return nil } func (b *pickfirstBalancer) UpdateSubConnState(sc balancer.SubConn, s balancer.SubConnState) { - if grpclog.V(2) { - grpclog.Infof("pickfirstBalancer: HandleSubConnStateChange: %p, %v", sc, s) + if logger.V(2) { + logger.Infof("pickfirstBalancer: UpdateSubConnState: %p, %v", sc, s) } if b.sc != sc { - if grpclog.V(2) { - grpclog.Infof("pickfirstBalancer: ignored state change because sc is not recognized") + if logger.V(2) { + logger.Infof("pickfirstBalancer: ignored state change because sc is not recognized") } return } @@ -124,20 +107,16 @@ func (b *pickfirstBalancer) UpdateSubConnState(sc balancer.SubConn, s balancer.S } switch s.ConnectivityState { - case connectivity.Ready, connectivity.Idle: + case connectivity.Ready: b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &picker{result: balancer.PickResult{SubConn: sc}}}) case connectivity.Connecting: b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &picker{err: balancer.ErrNoSubConnAvailable}}) + case connectivity.Idle: + b.cc.UpdateState(balancer.State{ConnectivityState: s.ConnectivityState, Picker: &idlePicker{sc: sc}}) case connectivity.TransientFailure: - err := balancer.ErrTransientFailure - // TODO: this can be unconditional after the V1 API is removed, as - // SubConnState will always contain a connection error. - if s.ConnectionError != nil { - err = balancer.TransientFailureError(s.ConnectionError) - } b.cc.UpdateState(balancer.State{ ConnectivityState: s.ConnectivityState, - Picker: &picker{err: err}, + Picker: &picker{err: s.ConnectionError}, }) } } @@ -145,6 +124,12 @@ func (b *pickfirstBalancer) UpdateSubConnState(sc balancer.SubConn, s balancer.S func (b *pickfirstBalancer) Close() { } +func (b *pickfirstBalancer) ExitIdle() { + if b.sc != nil && b.state == connectivity.Idle { + b.sc.Connect() + } +} + type picker struct { result balancer.PickResult err error @@ -154,6 +139,17 @@ func (p *picker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { return p.result, p.err } +// idlePicker is used when the SubConn is IDLE and kicks the SubConn into +// CONNECTING when Pick is called. +type idlePicker struct { + sc balancer.SubConn +} + +func (i *idlePicker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { + i.sc.Connect() + return balancer.PickResult{}, balancer.ErrNoSubConnAvailable +} + func init() { balancer.Register(newPickfirstBuilder()) } diff --git a/vendor/google.golang.org/grpc/preloader.go b/vendor/google.golang.org/grpc/preloader.go index 76acbbcc93..0a1e975ad9 100644 --- a/vendor/google.golang.org/grpc/preloader.go +++ b/vendor/google.golang.org/grpc/preloader.go @@ -25,7 +25,10 @@ import ( // PreparedMsg is responsible for creating a Marshalled and Compressed object. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type PreparedMsg struct { // Struct for preparing msg before sending them encodedData []byte diff --git a/vendor/google.golang.org/grpc/regenerate.sh b/vendor/google.golang.org/grpc/regenerate.sh new file mode 100644 index 0000000000..a0a71aae96 --- /dev/null +++ b/vendor/google.golang.org/grpc/regenerate.sh @@ -0,0 +1,119 @@ +#!/bin/bash +# Copyright 2020 gRPC authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -eu -o pipefail + +WORKDIR=$(mktemp -d) + +function finish { + rm -rf "$WORKDIR" +} +trap finish EXIT + +export GOBIN=${WORKDIR}/bin +export PATH=${GOBIN}:${PATH} +mkdir -p ${GOBIN} + +echo "remove existing generated files" +# grpc_testingv3/testv3.pb.go is not re-generated because it was +# intentionally generated by an older version of protoc-gen-go. +rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testingv3/testv3.pb.go') + +echo "go install google.golang.org/protobuf/cmd/protoc-gen-go" +(cd test/tools && go install google.golang.org/protobuf/cmd/protoc-gen-go) + +echo "go install cmd/protoc-gen-go-grpc" +(cd cmd/protoc-gen-go-grpc && go install .) + +echo "git clone https://github.com/grpc/grpc-proto" +git clone --quiet https://github.com/grpc/grpc-proto ${WORKDIR}/grpc-proto + +echo "git clone https://github.com/protocolbuffers/protobuf" +git clone --quiet https://github.com/protocolbuffers/protobuf ${WORKDIR}/protobuf + +# Pull in code.proto as a proto dependency +mkdir -p ${WORKDIR}/googleapis/google/rpc +echo "curl https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto" +curl --silent https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto > ${WORKDIR}/googleapis/google/rpc/code.proto + +mkdir -p ${WORKDIR}/out + +# Generates sources without the embed requirement +LEGACY_SOURCES=( + ${WORKDIR}/grpc-proto/grpc/binlog/v1/binarylog.proto + ${WORKDIR}/grpc-proto/grpc/channelz/v1/channelz.proto + ${WORKDIR}/grpc-proto/grpc/health/v1/health.proto + ${WORKDIR}/grpc-proto/grpc/lb/v1/load_balancer.proto + profiling/proto/service.proto + reflection/grpc_reflection_v1alpha/reflection.proto +) + +# Generates only the new gRPC Service symbols +SOURCES=( + $(git ls-files --exclude-standard --cached --others "*.proto" | grep -v '^\(profiling/proto/service.proto\|reflection/grpc_reflection_v1alpha/reflection.proto\)$') + ${WORKDIR}/grpc-proto/grpc/gcp/altscontext.proto + ${WORKDIR}/grpc-proto/grpc/gcp/handshaker.proto + ${WORKDIR}/grpc-proto/grpc/gcp/transport_security_common.proto + ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls.proto + ${WORKDIR}/grpc-proto/grpc/lookup/v1/rls_config.proto + ${WORKDIR}/grpc-proto/grpc/service_config/service_config.proto + ${WORKDIR}/grpc-proto/grpc/testing/*.proto + ${WORKDIR}/grpc-proto/grpc/core/*.proto +) + +# These options of the form 'Mfoo.proto=bar' instruct the codegen to use an +# import path of 'bar' in the generated code when 'foo.proto' is imported in +# one of the sources. +OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core + +for src in ${SOURCES[@]}; do + echo "protoc ${src}" + protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS}:${WORKDIR}/out \ + -I"." \ + -I${WORKDIR}/grpc-proto \ + -I${WORKDIR}/googleapis \ + -I${WORKDIR}/protobuf/src \ + -I${WORKDIR}/istio \ + ${src} +done + +for src in ${LEGACY_SOURCES[@]}; do + echo "protoc ${src}" + protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS},require_unimplemented_servers=false:${WORKDIR}/out \ + -I"." \ + -I${WORKDIR}/grpc-proto \ + -I${WORKDIR}/googleapis \ + -I${WORKDIR}/protobuf/src \ + -I${WORKDIR}/istio \ + ${src} +done + +# The go_package option in grpc/lookup/v1/rls.proto doesn't match the +# current location. Move it into the right place. +mkdir -p ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 +mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 + +# grpc_testingv3/testv3.pb.go is not re-generated because it was +# intentionally generated by an older version of protoc-gen-go. +rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testingv3/*.pb.go + +# grpc/service_config/service_config.proto does not have a go_package option. +mv ${WORKDIR}/out/grpc/service_config/service_config.pb.go internal/proto/grpc_service_config + +# grpc/testing does not have a go_package option. +mv ${WORKDIR}/out/grpc/testing/*.pb.go interop/grpc_testing/ +mv ${WORKDIR}/out/grpc/core/*.pb.go interop/grpc_testing/core/ + +cp -R ${WORKDIR}/out/google.golang.org/grpc/* . diff --git a/vendor/google.golang.org/grpc/resolver/map.go b/vendor/google.golang.org/grpc/resolver/map.go new file mode 100644 index 0000000000..e87ecd0eeb --- /dev/null +++ b/vendor/google.golang.org/grpc/resolver/map.go @@ -0,0 +1,109 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package resolver + +type addressMapEntry struct { + addr Address + value interface{} +} + +// AddressMap is a map of addresses to arbitrary values taking into account +// Attributes. BalancerAttributes are ignored, as are Metadata and Type. +// Multiple accesses may not be performed concurrently. Must be created via +// NewAddressMap; do not construct directly. +type AddressMap struct { + m map[string]addressMapEntryList +} + +type addressMapEntryList []*addressMapEntry + +// NewAddressMap creates a new AddressMap. +func NewAddressMap() *AddressMap { + return &AddressMap{m: make(map[string]addressMapEntryList)} +} + +// find returns the index of addr in the addressMapEntry slice, or -1 if not +// present. +func (l addressMapEntryList) find(addr Address) int { + if len(l) == 0 { + return -1 + } + for i, entry := range l { + if entry.addr.ServerName == addr.ServerName && + entry.addr.Attributes.Equal(addr.Attributes) { + return i + } + } + return -1 +} + +// Get returns the value for the address in the map, if present. +func (a *AddressMap) Get(addr Address) (value interface{}, ok bool) { + entryList := a.m[addr.Addr] + if entry := entryList.find(addr); entry != -1 { + return entryList[entry].value, true + } + return nil, false +} + +// Set updates or adds the value to the address in the map. +func (a *AddressMap) Set(addr Address, value interface{}) { + entryList := a.m[addr.Addr] + if entry := entryList.find(addr); entry != -1 { + a.m[addr.Addr][entry].value = value + return + } + a.m[addr.Addr] = append(a.m[addr.Addr], &addressMapEntry{addr: addr, value: value}) +} + +// Delete removes addr from the map. +func (a *AddressMap) Delete(addr Address) { + entryList := a.m[addr.Addr] + entry := entryList.find(addr) + if entry == -1 { + return + } + if len(entryList) == 1 { + entryList = nil + } else { + copy(entryList[entry:], entryList[entry+1:]) + entryList = entryList[:len(entryList)-1] + } + a.m[addr.Addr] = entryList +} + +// Len returns the number of entries in the map. +func (a *AddressMap) Len() int { + ret := 0 + for _, entryList := range a.m { + ret += len(entryList) + } + return ret +} + +// Keys returns a slice of all current map keys. +func (a *AddressMap) Keys() []Address { + ret := make([]Address, 0, a.Len()) + for _, entryList := range a.m { + for _, entry := range entryList { + ret = append(ret, entry.addr) + } + } + return ret +} diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go index fe14b2fb98..e28b680260 100644 --- a/vendor/google.golang.org/grpc/resolver/resolver.go +++ b/vendor/google.golang.org/grpc/resolver/resolver.go @@ -23,6 +23,7 @@ package resolver import ( "context" "net" + "net/url" "google.golang.org/grpc/attributes" "google.golang.org/grpc/credentials" @@ -85,12 +86,19 @@ const ( Backend AddressType = iota // GRPCLB indicates the address is for a grpclb load balancer. // - // Deprecated: use Attributes in Address instead. + // Deprecated: to select the GRPCLB load balancing policy, use a service + // config with a corresponding loadBalancingConfig. To supply balancer + // addresses to the GRPCLB load balancing policy, set State.Attributes + // using balancer/grpclb/state.Set. GRPCLB ) // Address represents a server the client connects to. -// This is the EXPERIMENTAL API and may be changed or extended in the future. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type Address struct { // Addr is the server address on which a connection will be established. Addr string @@ -109,9 +117,14 @@ type Address struct { ServerName string // Attributes contains arbitrary data about this address intended for - // consumption by the load balancing policy. + // consumption by the SubConn. Attributes *attributes.Attributes + // BalancerAttributes contains arbitrary data about this address intended + // for consumption by the LB policy. These attribes do not affect SubConn + // creation, connection establishment, handshaking, etc. + BalancerAttributes *attributes.Attributes + // Type is the type of this address. // // Deprecated: use Attributes instead. @@ -124,6 +137,15 @@ type Address struct { Metadata interface{} } +// Equal returns whether a and o are identical. Metadata is compared directly, +// not with any recursive introspection. +func (a *Address) Equal(o Address) bool { + return a.Addr == o.Addr && a.ServerName == o.ServerName && + a.Attributes.Equal(o.Attributes) && + a.BalancerAttributes.Equal(o.BalancerAttributes) && + a.Type == o.Type && a.Metadata == o.Metadata +} + // BuildOptions includes additional information for the builder to create // the resolver. type BuildOptions struct { @@ -174,7 +196,7 @@ type State struct { // gRPC to add new methods to this interface. type ClientConn interface { // UpdateState updates the state of the ClientConn appropriately. - UpdateState(State) + UpdateState(State) error // ReportError notifies the ClientConn that the Resolver encountered an // error. The ClientConn will notify the load balancer and begin calling // ResolveNow on the Resolver with exponential backoff. @@ -197,25 +219,36 @@ type ClientConn interface { // Target represents a target for gRPC, as specified in: // https://github.com/grpc/grpc/blob/master/doc/naming.md. -// It is parsed from the target string that gets passed into Dial or DialContext by the user. And -// grpc passes it to the resolver and the balancer. +// It is parsed from the target string that gets passed into Dial or DialContext +// by the user. And gRPC passes it to the resolver and the balancer. // -// If the target follows the naming spec, and the parsed scheme is registered with grpc, we will -// parse the target string according to the spec. e.g. "dns://some_authority/foo.bar" will be parsed -// into &Target{Scheme: "dns", Authority: "some_authority", Endpoint: "foo.bar"} +// If the target follows the naming spec, and the parsed scheme is registered +// with gRPC, we will parse the target string according to the spec. If the +// target does not contain a scheme or if the parsed scheme is not registered +// (i.e. no corresponding resolver available to resolve the endpoint), we will +// apply the default scheme, and will attempt to reparse it. // -// If the target does not contain a scheme, we will apply the default scheme, and set the Target to -// be the full target string. e.g. "foo.bar" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "foo.bar"}. +// Examples: // -// If the parsed scheme is not registered (i.e. no corresponding resolver available to resolve the -// endpoint), we set the Scheme to be the default scheme, and set the Endpoint to be the full target -// string. e.g. target string "unknown_scheme://authority/endpoint" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "unknown_scheme://authority/endpoint"}. +// - "dns://some_authority/foo.bar" +// Target{Scheme: "dns", Authority: "some_authority", Endpoint: "foo.bar"} +// - "foo.bar" +// Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "foo.bar"} +// - "unknown_scheme://authority/endpoint" +// Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "unknown_scheme://authority/endpoint"} type Target struct { - Scheme string + // Deprecated: use URL.Scheme instead. + Scheme string + // Deprecated: use URL.Host instead. Authority string - Endpoint string + // Deprecated: use URL.Path or URL.Opaque instead. The latter is set when + // the former is empty. + Endpoint string + // URL contains the parsed dial target with an optional default scheme added + // to it if the original dial target contained no scheme or contained an + // unregistered scheme. Any query params specified in the original dial + // target can be accessed from here. + URL url.URL } // Builder creates a resolver that will be used to watch name resolution updates. diff --git a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go index 3eaf724cd6..2c47cd54f0 100644 --- a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go +++ b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go @@ -22,11 +22,9 @@ import ( "fmt" "strings" "sync" - "time" "google.golang.org/grpc/balancer" "google.golang.org/grpc/credentials" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/resolver" @@ -42,36 +40,7 @@ type ccResolverWrapper struct { done *grpcsync.Event curState resolver.State - pollingMu sync.Mutex - polling chan struct{} -} - -// split2 returns the values from strings.SplitN(s, sep, 2). -// If sep is not found, it returns ("", "", false) instead. -func split2(s, sep string) (string, string, bool) { - spl := strings.SplitN(s, sep, 2) - if len(spl) < 2 { - return "", "", false - } - return spl[0], spl[1], true -} - -// parseTarget splits target into a struct containing scheme, authority and -// endpoint. -// -// If target is not a valid scheme://authority/endpoint, it returns {Endpoint: -// target}. -func parseTarget(target string) (ret resolver.Target) { - var ok bool - ret.Scheme, ret.Endpoint, ok = split2(target, "://") - if !ok { - return resolver.Target{Endpoint: target} - } - ret.Authority, ret.Endpoint, ok = split2(ret.Endpoint, "/") - if !ok { - return resolver.Target{Endpoint: target} - } - return ret + incomingMu sync.Mutex // Synchronizes all the incoming calls. } // newCCResolverWrapper uses the resolver.Builder to build a Resolver and @@ -122,116 +91,71 @@ func (ccr *ccResolverWrapper) close() { ccr.resolverMu.Unlock() } -// poll begins or ends asynchronous polling of the resolver based on whether -// err is ErrBadResolverState. -func (ccr *ccResolverWrapper) poll(err error) { - ccr.pollingMu.Lock() - defer ccr.pollingMu.Unlock() - if err != balancer.ErrBadResolverState { - // stop polling - if ccr.polling != nil { - close(ccr.polling) - ccr.polling = nil - } - return - } - if ccr.polling != nil { - // already polling - return - } - p := make(chan struct{}) - ccr.polling = p - go func() { - for i := 0; ; i++ { - ccr.resolveNow(resolver.ResolveNowOptions{}) - t := time.NewTimer(ccr.cc.dopts.resolveNowBackoff(i)) - select { - case <-p: - t.Stop() - return - case <-ccr.done.Done(): - // Resolver has been closed. - t.Stop() - return - case <-t.C: - select { - case <-p: - return - default: - } - // Timer expired; re-resolve. - } - } - }() -} - -func (ccr *ccResolverWrapper) UpdateState(s resolver.State) { +func (ccr *ccResolverWrapper) UpdateState(s resolver.State) error { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { - return + return nil } - grpclog.Infof("ccResolverWrapper: sending update to cc: %v", s) + channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: sending update to cc: %v", s) if channelz.IsOn() { ccr.addChannelzTraceEvent(s) } ccr.curState = s - ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil)) + if err := ccr.cc.updateResolverState(ccr.curState, nil); err == balancer.ErrBadResolverState { + return balancer.ErrBadResolverState + } + return nil } func (ccr *ccResolverWrapper) ReportError(err error) { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { return } - grpclog.Warningf("ccResolverWrapper: reporting error to cc: %v", err) - if channelz.IsOn() { - channelz.AddTraceEvent(ccr.cc.channelzID, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Resolver reported error: %v", err), - Severity: channelz.CtWarning, - }) - } - ccr.poll(ccr.cc.updateResolverState(resolver.State{}, err)) + channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: reporting error to cc: %v", err) + ccr.cc.updateResolverState(resolver.State{}, err) } // NewAddress is called by the resolver implementation to send addresses to gRPC. func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { return } - grpclog.Infof("ccResolverWrapper: sending new addresses to cc: %v", addrs) + channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: sending new addresses to cc: %v", addrs) if channelz.IsOn() { ccr.addChannelzTraceEvent(resolver.State{Addresses: addrs, ServiceConfig: ccr.curState.ServiceConfig}) } ccr.curState.Addresses = addrs - ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil)) + ccr.cc.updateResolverState(ccr.curState, nil) } // NewServiceConfig is called by the resolver implementation to send service // configs to gRPC. func (ccr *ccResolverWrapper) NewServiceConfig(sc string) { + ccr.incomingMu.Lock() + defer ccr.incomingMu.Unlock() if ccr.done.HasFired() { return } - grpclog.Infof("ccResolverWrapper: got new service config: %v", sc) + channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: got new service config: %v", sc) if ccr.cc.dopts.disableServiceConfig { - grpclog.Infof("Service config lookups disabled; ignoring config") + channelz.Info(logger, ccr.cc.channelzID, "Service config lookups disabled; ignoring config") return } scpr := parseServiceConfig(sc) if scpr.Err != nil { - grpclog.Warningf("ccResolverWrapper: error parsing service config: %v", scpr.Err) - if channelz.IsOn() { - channelz.AddTraceEvent(ccr.cc.channelzID, &channelz.TraceEventDesc{ - Desc: fmt.Sprintf("Error parsing service config: %v", scpr.Err), - Severity: channelz.CtWarning, - }) - } - ccr.poll(balancer.ErrBadResolverState) + channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: error parsing service config: %v", scpr.Err) return } if channelz.IsOn() { ccr.addChannelzTraceEvent(resolver.State{Addresses: ccr.curState.Addresses, ServiceConfig: scpr}) } ccr.curState.ServiceConfig = scpr - ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil)) + ccr.cc.updateResolverState(ccr.curState, nil) } func (ccr *ccResolverWrapper) ParseServiceConfig(scJSON string) *serviceconfig.ParseResult { @@ -256,8 +180,8 @@ func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) { } else if len(ccr.curState.Addresses) == 0 && len(s.Addresses) > 0 { updates = append(updates, "resolver returned new addresses") } - channelz.AddTraceEvent(ccr.cc.channelzID, &channelz.TraceEventDesc{ + channelz.AddTraceEvent(logger, ccr.cc.channelzID, 0, &channelz.TraceEventDesc{ Desc: fmt.Sprintf("Resolver state updated: %+v (%v)", s, strings.Join(updates, "; ")), - Severity: channelz.CtINFO, + Severity: channelz.CtInfo, }) } diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index d3a4adc5ee..5d407b004b 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -27,7 +27,6 @@ import ( "io" "io/ioutil" "math" - "net/url" "strings" "sync" "time" @@ -155,7 +154,6 @@ func (d *gzipDecompressor) Type() string { type callInfo struct { compressorType string failFast bool - stream ClientStream maxReceiveMessageSize *int maxSendMessageSize *int creds credentials.PerRPCCredentials @@ -180,7 +178,7 @@ type CallOption interface { // after is called after the call has completed. after cannot return an // error, so any failures should be reported via output parameters. - after(*callInfo) + after(*callInfo, *csAttempt) } // EmptyCallOption does not alter the Call configuration. @@ -188,8 +186,8 @@ type CallOption interface { // by interceptors. type EmptyCallOption struct{} -func (EmptyCallOption) before(*callInfo) error { return nil } -func (EmptyCallOption) after(*callInfo) {} +func (EmptyCallOption) before(*callInfo) error { return nil } +func (EmptyCallOption) after(*callInfo, *csAttempt) {} // Header returns a CallOptions that retrieves the header metadata // for a unary RPC. @@ -199,16 +197,18 @@ func Header(md *metadata.MD) CallOption { // HeaderCallOption is a CallOption for collecting response header metadata. // The metadata field will be populated *after* the RPC completes. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type HeaderCallOption struct { HeaderAddr *metadata.MD } func (o HeaderCallOption) before(c *callInfo) error { return nil } -func (o HeaderCallOption) after(c *callInfo) { - if c.stream != nil { - *o.HeaderAddr, _ = c.stream.Header() - } +func (o HeaderCallOption) after(c *callInfo, attempt *csAttempt) { + *o.HeaderAddr, _ = attempt.s.Header() } // Trailer returns a CallOptions that retrieves the trailer metadata @@ -219,16 +219,18 @@ func Trailer(md *metadata.MD) CallOption { // TrailerCallOption is a CallOption for collecting response trailer metadata. // The metadata field will be populated *after* the RPC completes. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type TrailerCallOption struct { TrailerAddr *metadata.MD } func (o TrailerCallOption) before(c *callInfo) error { return nil } -func (o TrailerCallOption) after(c *callInfo) { - if c.stream != nil { - *o.TrailerAddr = c.stream.Trailer() - } +func (o TrailerCallOption) after(c *callInfo, attempt *csAttempt) { + *o.TrailerAddr = attempt.s.Trailer() } // Peer returns a CallOption that retrieves peer information for a unary RPC. @@ -239,22 +241,25 @@ func Peer(p *peer.Peer) CallOption { // PeerCallOption is a CallOption for collecting the identity of the remote // peer. The peer field will be populated *after* the RPC completes. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type PeerCallOption struct { PeerAddr *peer.Peer } func (o PeerCallOption) before(c *callInfo) error { return nil } -func (o PeerCallOption) after(c *callInfo) { - if c.stream != nil { - if x, ok := peer.FromContext(c.stream.Context()); ok { - *o.PeerAddr = *x - } +func (o PeerCallOption) after(c *callInfo, attempt *csAttempt) { + if x, ok := peer.FromContext(attempt.s.Context()); ok { + *o.PeerAddr = *x } } // WaitForReady configures the action to take when an RPC is attempted on broken -// connections or unreachable servers. If waitForReady is false, the RPC will fail +// connections or unreachable servers. If waitForReady is false and the +// connection is in the TRANSIENT_FAILURE state, the RPC will fail // immediately. Otherwise, the RPC client will block the call until a // connection is available (or the call is canceled or times out) and will // retry the call if it fails due to a transient error. gRPC will not retry if @@ -276,7 +281,11 @@ func FailFast(failFast bool) CallOption { // FailFastCallOption is a CallOption for indicating whether an RPC should fail // fast or not. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type FailFastCallOption struct { FailFast bool } @@ -285,16 +294,21 @@ func (o FailFastCallOption) before(c *callInfo) error { c.failFast = o.FailFast return nil } -func (o FailFastCallOption) after(c *callInfo) {} +func (o FailFastCallOption) after(c *callInfo, attempt *csAttempt) {} -// MaxCallRecvMsgSize returns a CallOption which sets the maximum message size the client can receive. -func MaxCallRecvMsgSize(s int) CallOption { - return MaxRecvMsgSizeCallOption{MaxRecvMsgSize: s} +// MaxCallRecvMsgSize returns a CallOption which sets the maximum message size +// in bytes the client can receive. +func MaxCallRecvMsgSize(bytes int) CallOption { + return MaxRecvMsgSizeCallOption{MaxRecvMsgSize: bytes} } // MaxRecvMsgSizeCallOption is a CallOption that indicates the maximum message -// size the client can receive. -// This is an EXPERIMENTAL API. +// size in bytes the client can receive. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type MaxRecvMsgSizeCallOption struct { MaxRecvMsgSize int } @@ -303,16 +317,21 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error { c.maxReceiveMessageSize = &o.MaxRecvMsgSize return nil } -func (o MaxRecvMsgSizeCallOption) after(c *callInfo) {} +func (o MaxRecvMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} -// MaxCallSendMsgSize returns a CallOption which sets the maximum message size the client can send. -func MaxCallSendMsgSize(s int) CallOption { - return MaxSendMsgSizeCallOption{MaxSendMsgSize: s} +// MaxCallSendMsgSize returns a CallOption which sets the maximum message size +// in bytes the client can send. +func MaxCallSendMsgSize(bytes int) CallOption { + return MaxSendMsgSizeCallOption{MaxSendMsgSize: bytes} } // MaxSendMsgSizeCallOption is a CallOption that indicates the maximum message -// size the client can send. -// This is an EXPERIMENTAL API. +// size in bytes the client can send. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type MaxSendMsgSizeCallOption struct { MaxSendMsgSize int } @@ -321,7 +340,7 @@ func (o MaxSendMsgSizeCallOption) before(c *callInfo) error { c.maxSendMessageSize = &o.MaxSendMsgSize return nil } -func (o MaxSendMsgSizeCallOption) after(c *callInfo) {} +func (o MaxSendMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} // PerRPCCredentials returns a CallOption that sets credentials.PerRPCCredentials // for a call. @@ -331,7 +350,11 @@ func PerRPCCredentials(creds credentials.PerRPCCredentials) CallOption { // PerRPCCredsCallOption is a CallOption that indicates the per-RPC // credentials to use for the call. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type PerRPCCredsCallOption struct { Creds credentials.PerRPCCredentials } @@ -340,19 +363,26 @@ func (o PerRPCCredsCallOption) before(c *callInfo) error { c.creds = o.Creds return nil } -func (o PerRPCCredsCallOption) after(c *callInfo) {} +func (o PerRPCCredsCallOption) after(c *callInfo, attempt *csAttempt) {} // UseCompressor returns a CallOption which sets the compressor used when // sending the request. If WithCompressor is also set, UseCompressor has // higher priority. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func UseCompressor(name string) CallOption { return CompressorCallOption{CompressorType: name} } // CompressorCallOption is a CallOption that indicates the compressor to use. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type CompressorCallOption struct { CompressorType string } @@ -361,7 +391,7 @@ func (o CompressorCallOption) before(c *callInfo) error { c.compressorType = o.CompressorType return nil } -func (o CompressorCallOption) after(c *callInfo) {} +func (o CompressorCallOption) after(c *callInfo, attempt *csAttempt) {} // CallContentSubtype returns a CallOption that will set the content-subtype // for a call. For example, if content-subtype is "json", the Content-Type over @@ -385,7 +415,11 @@ func CallContentSubtype(contentSubtype string) CallOption { // ContentSubtypeCallOption is a CallOption that indicates the content-subtype // used for marshaling messages. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type ContentSubtypeCallOption struct { ContentSubtype string } @@ -394,11 +428,12 @@ func (o ContentSubtypeCallOption) before(c *callInfo) error { c.contentSubtype = o.ContentSubtype return nil } -func (o ContentSubtypeCallOption) after(c *callInfo) {} +func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {} -// ForceCodec returns a CallOption that will set the given Codec to be -// used for all request and response messages for a call. The result of calling -// String() will be used as the content-subtype in a case-insensitive manner. +// ForceCodec returns a CallOption that will set codec to be used for all +// request and response messages for a call. The result of calling Name() will +// be used as the content-subtype after converting to lowercase, unless +// CallContentSubtype is also used. // // See Content-Type on // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for @@ -409,7 +444,10 @@ func (o ContentSubtypeCallOption) after(c *callInfo) {} // This function is provided for advanced users; prefer to use only // CallContentSubtype to select a registered codec instead. // -// This is an EXPERIMENTAL API. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func ForceCodec(codec encoding.Codec) CallOption { return ForceCodecCallOption{Codec: codec} } @@ -417,7 +455,10 @@ func ForceCodec(codec encoding.Codec) CallOption { // ForceCodecCallOption is a CallOption that indicates the codec used for // marshaling messages. // -// This is an EXPERIMENTAL API. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type ForceCodecCallOption struct { Codec encoding.Codec } @@ -426,7 +467,7 @@ func (o ForceCodecCallOption) before(c *callInfo) error { c.codec = o.Codec return nil } -func (o ForceCodecCallOption) after(c *callInfo) {} +func (o ForceCodecCallOption) after(c *callInfo, attempt *csAttempt) {} // CallCustomCodec behaves like ForceCodec, but accepts a grpc.Codec instead of // an encoding.Codec. @@ -439,7 +480,10 @@ func CallCustomCodec(codec Codec) CallOption { // CustomCodecCallOption is a CallOption that indicates the codec used for // marshaling messages. // -// This is an EXPERIMENTAL API. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type CustomCodecCallOption struct { Codec Codec } @@ -448,19 +492,26 @@ func (o CustomCodecCallOption) before(c *callInfo) error { c.codec = o.Codec return nil } -func (o CustomCodecCallOption) after(c *callInfo) {} +func (o CustomCodecCallOption) after(c *callInfo, attempt *csAttempt) {} // MaxRetryRPCBufferSize returns a CallOption that limits the amount of memory // used for buffering this RPC's requests for retry purposes. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func MaxRetryRPCBufferSize(bytes int) CallOption { return MaxRetryRPCBufferSizeCallOption{bytes} } // MaxRetryRPCBufferSizeCallOption is a CallOption indicating the amount of // memory to be used for caching this RPC for retry purposes. -// This is an EXPERIMENTAL API. +// +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type MaxRetryRPCBufferSizeCallOption struct { MaxRetryRPCBufferSize int } @@ -469,7 +520,7 @@ func (o MaxRetryRPCBufferSizeCallOption) before(c *callInfo) error { c.maxRetryRPCBufferSize = o.MaxRetryRPCBufferSize return nil } -func (o MaxRetryRPCBufferSizeCallOption) after(c *callInfo) {} +func (o MaxRetryRPCBufferSizeCallOption) after(c *callInfo, attempt *csAttempt) {} // The format of the payload: compressed or not? type payloadFormat uint8 @@ -661,13 +712,11 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei if err != nil { return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err) } - } else { - size = len(d) - } - if size > maxReceiveMessageSize { - // TODO: Revisit the error code. Currently keep it consistent with java - // implementation. - return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", size, maxReceiveMessageSize) + if size > maxReceiveMessageSize { + // TODO: Revisit the error code. Currently keep it consistent with java + // implementation. + return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize) + } } return d, nil } @@ -778,33 +827,45 @@ func Errorf(c codes.Code, format string, a ...interface{}) error { // toRPCErr converts an error into an error from the status package. func toRPCErr(err error) error { - if err == nil || err == io.EOF { + switch err { + case nil, io.EOF: return err - } - if err == io.ErrUnexpectedEOF { + case context.DeadlineExceeded: + return status.Error(codes.DeadlineExceeded, err.Error()) + case context.Canceled: + return status.Error(codes.Canceled, err.Error()) + case io.ErrUnexpectedEOF: return status.Error(codes.Internal, err.Error()) } - if _, ok := status.FromError(err); ok { - return err - } + switch e := err.(type) { case transport.ConnectionError: return status.Error(codes.Unavailable, e.Desc) - default: - switch err { - case context.DeadlineExceeded: - return status.Error(codes.DeadlineExceeded, err.Error()) - case context.Canceled: - return status.Error(codes.Canceled, err.Error()) - } + case *transport.NewStreamError: + return toRPCErr(e.Err) } + + if _, ok := status.FromError(err); ok { + return err + } + return status.Error(codes.Unknown, err.Error()) } // setCallInfoCodec should only be called after CallOptions have been applied. func setCallInfoCodec(c *callInfo) error { if c.codec != nil { - // codec was already set by a CallOption; use it. + // codec was already set by a CallOption; use it, but set the content + // subtype if it is not set. + if c.contentSubtype == "" { + // c.codec is a baseCodec to hide the difference between grpc.Codec and + // encoding.Codec (Name vs. String method name). We only support + // setting content subtype from encoding.Codec to avoid a behavior + // change with the deprecated version. + if ec, ok := c.codec.(encoding.Codec); ok { + c.contentSubtype = strings.ToLower(ec.Name()) + } + } return nil } @@ -822,40 +883,6 @@ func setCallInfoCodec(c *callInfo) error { return nil } -// parseDialTarget returns the network and address to pass to dialer -func parseDialTarget(target string) (net string, addr string) { - net = "tcp" - - m1 := strings.Index(target, ":") - m2 := strings.Index(target, ":/") - - // handle unix:addr which will fail with url.Parse - if m1 >= 0 && m2 < 0 { - if n := target[0:m1]; n == "unix" { - net = n - addr = target[m1+1:] - return net, addr - } - } - if m2 >= 0 { - t, err := url.Parse(target) - if err != nil { - return net, target - } - scheme := t.Scheme - addr = t.Path - if scheme == "unix" { - net = scheme - if addr == "" { - addr = t.Host - } - return net, addr - } - } - - return net, target -} - // channelzData is used to store channelz related data for ClientConn, addrConn and Server. // These fields cannot be embedded in the original structs (e.g. ClientConn), since to do atomic // operation on int64 variable on 32-bit machine, user is responsible to enforce memory alignment. @@ -871,10 +898,9 @@ type channelzData struct { // The SupportPackageIsVersion variables are referenced from generated protocol // buffer files to ensure compatibility with the gRPC version used. The latest -// support package version is 6. +// support package version is 7. // -// Older versions are kept for compatibility. They may be removed if -// compatibility cannot be maintained. +// Older versions are kept for compatibility. // // These constants should not be referenced from any other code. const ( @@ -882,6 +908,7 @@ const ( SupportPackageIsVersion4 = true SupportPackageIsVersion5 = true SupportPackageIsVersion6 = true + SupportPackageIsVersion7 = true ) const grpcUA = "grpc-go/" + Version diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index 0d75cb109a..eadf9e05fd 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -40,8 +40,10 @@ import ( "google.golang.org/grpc/encoding" "google.golang.org/grpc/encoding/proto" "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/channelz" + "google.golang.org/grpc/internal/grpcrand" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" @@ -55,9 +57,26 @@ import ( const ( defaultServerMaxReceiveMessageSize = 1024 * 1024 * 4 defaultServerMaxSendMessageSize = math.MaxInt32 + + // Server transports are tracked in a map which is keyed on listener + // address. For regular gRPC traffic, connections are accepted in Serve() + // through a call to Accept(), and we use the actual listener address as key + // when we add it to the map. But for connections received through + // ServeHTTP(), we do not have a listener and hence use this dummy value. + listenerAddressForServeHTTP = "listenerAddressForServeHTTP" ) +func init() { + internal.GetServerCredentials = func(srv *Server) credentials.TransportCredentials { + return srv.opts.creds + } + internal.DrainServerTransports = func(srv *Server, addr string) { + srv.drainServerTransports(addr) + } +} + var statusOK = status.New(codes.OK, "") +var logger = grpclog.Component("core") type methodHandler func(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor UnaryServerInterceptor) (interface{}, error) @@ -78,27 +97,37 @@ type ServiceDesc struct { Metadata interface{} } -// service consists of the information of the server serving this service and -// the methods in this service. -type service struct { - server interface{} // the server for service methods - md map[string]*MethodDesc - sd map[string]*StreamDesc - mdata interface{} +// serviceInfo wraps information about a service. It is very similar to +// ServiceDesc and is constructed from it for internal purposes. +type serviceInfo struct { + // Contains the implementation for the methods in this service. + serviceImpl interface{} + methods map[string]*MethodDesc + streams map[string]*StreamDesc + mdata interface{} +} + +type serverWorkerData struct { + st transport.ServerTransport + wg *sync.WaitGroup + stream *transport.Stream } // Server is a gRPC server to serve RPC requests. type Server struct { opts serverOptions - mu sync.Mutex // guards following - lis map[net.Listener]bool - conns map[transport.ServerTransport]bool - serve bool - drain bool - cv *sync.Cond // signaled when connections close for GracefulStop - m map[string]*service // service name -> service info - events trace.EventLog + mu sync.Mutex // guards following + lis map[net.Listener]bool + // conns contains all active server transports. It is a map keyed on a + // listener address with the value being the set of active transports + // belonging to that listener. + conns map[string]map[transport.ServerTransport]bool + serve bool + drain bool + cv *sync.Cond // signaled when connections close for GracefulStop + services map[string]*serviceInfo // service name -> service info + events trace.EventLog quit *grpcsync.Event done *grpcsync.Event @@ -107,6 +136,8 @@ type Server struct { channelzID int64 // channelz unique identification number czData *channelzData + + serverWorkerChannels []chan *serverWorkerData } type serverOptions struct { @@ -116,6 +147,8 @@ type serverOptions struct { dc Decompressor unaryInt UnaryServerInterceptor streamInt StreamServerInterceptor + chainUnaryInts []UnaryServerInterceptor + chainStreamInts []StreamServerInterceptor inTapHandle tap.ServerInHandle statsHandler stats.Handler maxConcurrentStreams uint32 @@ -131,6 +164,7 @@ type serverOptions struct { connectionTimeout time.Duration maxHeaderListSize *uint32 headerTableSize *uint32 + numServerWorkers uint32 } var defaultServerOptions = serverOptions{ @@ -149,7 +183,10 @@ type ServerOption interface { // EmptyServerOption does not alter the server configuration. It can be embedded // in another structure to build custom server options. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type EmptyServerOption struct{} func (EmptyServerOption) apply(*serverOptions) {} @@ -211,7 +248,7 @@ func InitialConnWindowSize(s int32) ServerOption { // KeepaliveParams returns a ServerOption that sets keepalive and max-age parameters for the server. func KeepaliveParams(kp keepalive.ServerParameters) ServerOption { if kp.Time > 0 && kp.Time < time.Second { - grpclog.Warning("Adjusting keepalive ping interval to minimum period of 1s") + logger.Warning("Adjusting keepalive ping interval to minimum period of 1s") kp.Time = time.Second } @@ -230,19 +267,55 @@ func KeepaliveEnforcementPolicy(kep keepalive.EnforcementPolicy) ServerOption { // CustomCodec returns a ServerOption that sets a codec for message marshaling and unmarshaling. // // This will override any lookups by content-subtype for Codecs registered with RegisterCodec. +// +// Deprecated: register codecs using encoding.RegisterCodec. The server will +// automatically use registered codecs based on the incoming requests' headers. +// See also +// https://github.com/grpc/grpc-go/blob/master/Documentation/encoding.md#using-a-codec. +// Will be supported throughout 1.x. func CustomCodec(codec Codec) ServerOption { return newFuncServerOption(func(o *serverOptions) { o.codec = codec }) } +// ForceServerCodec returns a ServerOption that sets a codec for message +// marshaling and unmarshaling. +// +// This will override any lookups by content-subtype for Codecs registered +// with RegisterCodec. +// +// See Content-Type on +// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for +// more details. Also see the documentation on RegisterCodec and +// CallContentSubtype for more details on the interaction between encoding.Codec +// and content-subtype. +// +// This function is provided for advanced users; prefer to register codecs +// using encoding.RegisterCodec. +// The server will automatically use registered codecs based on the incoming +// requests' headers. See also +// https://github.com/grpc/grpc-go/blob/master/Documentation/encoding.md#using-a-codec. +// Will be supported throughout 1.x. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func ForceServerCodec(codec encoding.Codec) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.codec = codec + }) +} + // RPCCompressor returns a ServerOption that sets a compressor for outbound // messages. For backward compatibility, all outbound messages will be sent // using this compressor, regardless of incoming message compression. By // default, server messages will be sent using the same compressor with which // request messages were sent. // -// Deprecated: use encoding.RegisterCompressor instead. +// Deprecated: use encoding.RegisterCompressor instead. Will be supported +// throughout 1.x. func RPCCompressor(cp Compressor) ServerOption { return newFuncServerOption(func(o *serverOptions) { o.cp = cp @@ -253,7 +326,8 @@ func RPCCompressor(cp Compressor) ServerOption { // messages. It has higher priority than decompressors registered via // encoding.RegisterCompressor. // -// Deprecated: use encoding.RegisterCompressor instead. +// Deprecated: use encoding.RegisterCompressor instead. Will be supported +// throughout 1.x. func RPCDecompressor(dc Decompressor) ServerOption { return newFuncServerOption(func(o *serverOptions) { o.dc = dc @@ -263,7 +337,7 @@ func RPCDecompressor(dc Decompressor) ServerOption { // MaxMsgSize returns a ServerOption to set the max message size in bytes the server can receive. // If this is not set, gRPC uses the default limit. // -// Deprecated: use MaxRecvMsgSize instead. +// Deprecated: use MaxRecvMsgSize instead. Will be supported throughout 1.x. func MaxMsgSize(m int) ServerOption { return MaxRecvMsgSize(m) } @@ -311,6 +385,16 @@ func UnaryInterceptor(i UnaryServerInterceptor) ServerOption { }) } +// ChainUnaryInterceptor returns a ServerOption that specifies the chained interceptor +// for unary RPCs. The first interceptor will be the outer most, +// while the last interceptor will be the inner most wrapper around the real call. +// All unary interceptors added by this method will be chained. +func ChainUnaryInterceptor(interceptors ...UnaryServerInterceptor) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.chainUnaryInts = append(o.chainUnaryInts, interceptors...) + }) +} + // StreamInterceptor returns a ServerOption that sets the StreamServerInterceptor for the // server. Only one stream interceptor can be installed. func StreamInterceptor(i StreamServerInterceptor) ServerOption { @@ -322,8 +406,23 @@ func StreamInterceptor(i StreamServerInterceptor) ServerOption { }) } +// ChainStreamInterceptor returns a ServerOption that specifies the chained interceptor +// for streaming RPCs. The first interceptor will be the outer most, +// while the last interceptor will be the inner most wrapper around the real call. +// All stream interceptors added by this method will be chained. +func ChainStreamInterceptor(interceptors ...StreamServerInterceptor) ServerOption { + return newFuncServerOption(func(o *serverOptions) { + o.chainStreamInts = append(o.chainStreamInts, interceptors...) + }) +} + // InTapHandle returns a ServerOption that sets the tap handle for all the server // transport to be created. Only one can be installed. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func InTapHandle(h tap.ServerInHandle) ServerOption { return newFuncServerOption(func(o *serverOptions) { if o.inTapHandle != nil { @@ -363,7 +462,10 @@ func UnknownServiceHandler(streamHandler StreamHandler) ServerOption { // new connections. If this is not set, the default is 120 seconds. A zero or // negative value will result in an immediate timeout. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func ConnectionTimeout(d time.Duration) ServerOption { return newFuncServerOption(func(o *serverOptions) { o.connectionTimeout = d @@ -381,13 +483,79 @@ func MaxHeaderListSize(s uint32) ServerOption { // HeaderTableSize returns a ServerOption that sets the size of dynamic // header table for stream. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func HeaderTableSize(s uint32) ServerOption { return newFuncServerOption(func(o *serverOptions) { o.headerTableSize = &s }) } +// NumStreamWorkers returns a ServerOption that sets the number of worker +// goroutines that should be used to process incoming streams. Setting this to +// zero (default) will disable workers and spawn a new goroutine for each +// stream. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. +func NumStreamWorkers(numServerWorkers uint32) ServerOption { + // TODO: If/when this API gets stabilized (i.e. stream workers become the + // only way streams are processed), change the behavior of the zero value to + // a sane default. Preliminary experiments suggest that a value equal to the + // number of CPUs available is most performant; requires thorough testing. + return newFuncServerOption(func(o *serverOptions) { + o.numServerWorkers = numServerWorkers + }) +} + +// serverWorkerResetThreshold defines how often the stack must be reset. Every +// N requests, by spawning a new goroutine in its place, a worker can reset its +// stack so that large stacks don't live in memory forever. 2^16 should allow +// each goroutine stack to live for at least a few seconds in a typical +// workload (assuming a QPS of a few thousand requests/sec). +const serverWorkerResetThreshold = 1 << 16 + +// serverWorkers blocks on a *transport.Stream channel forever and waits for +// data to be fed by serveStreams. This allows different requests to be +// processed by the same goroutine, removing the need for expensive stack +// re-allocations (see the runtime.morestack problem [1]). +// +// [1] https://github.com/golang/go/issues/18138 +func (s *Server) serverWorker(ch chan *serverWorkerData) { + // To make sure all server workers don't reset at the same time, choose a + // random number of iterations before resetting. + threshold := serverWorkerResetThreshold + grpcrand.Intn(serverWorkerResetThreshold) + for completed := 0; completed < threshold; completed++ { + data, ok := <-ch + if !ok { + return + } + s.handleStream(data.st, data.stream, s.traceInfo(data.st, data.stream)) + data.wg.Done() + } + go s.serverWorker(ch) +} + +// initServerWorkers creates worker goroutines and channels to process incoming +// connections to reduce the time spent overall on runtime.morestack. +func (s *Server) initServerWorkers() { + s.serverWorkerChannels = make([]chan *serverWorkerData, s.opts.numServerWorkers) + for i := uint32(0); i < s.opts.numServerWorkers; i++ { + s.serverWorkerChannels[i] = make(chan *serverWorkerData) + go s.serverWorker(s.serverWorkerChannels[i]) + } +} + +func (s *Server) stopServerWorkers() { + for i := uint32(0); i < s.opts.numServerWorkers; i++ { + close(s.serverWorkerChannels[i]) + } +} + // NewServer creates a gRPC server which has no service registered and has not // started to accept requests yet. func NewServer(opt ...ServerOption) *Server { @@ -396,20 +564,26 @@ func NewServer(opt ...ServerOption) *Server { o.apply(&opts) } s := &Server{ - lis: make(map[net.Listener]bool), - opts: opts, - conns: make(map[transport.ServerTransport]bool), - m: make(map[string]*service), - quit: grpcsync.NewEvent(), - done: grpcsync.NewEvent(), - czData: new(channelzData), + lis: make(map[net.Listener]bool), + opts: opts, + conns: make(map[string]map[transport.ServerTransport]bool), + services: make(map[string]*serviceInfo), + quit: grpcsync.NewEvent(), + done: grpcsync.NewEvent(), + czData: new(channelzData), } + chainUnaryServerInterceptors(s) + chainStreamServerInterceptors(s) s.cv = sync.NewCond(&s.mu) if EnableTracing { _, file, line, _ := runtime.Caller(1) s.events = trace.NewEventLog("grpc.Server", fmt.Sprintf("%s:%d", file, line)) } + if s.opts.numServerWorkers > 0 { + s.initServerWorkers() + } + if channelz.IsOn() { s.channelzID = channelz.RegisterServer(&channelzServer{s}, "") } @@ -432,14 +606,29 @@ func (s *Server) errorf(format string, a ...interface{}) { } } +// ServiceRegistrar wraps a single method that supports service registration. It +// enables users to pass concrete types other than grpc.Server to the service +// registration methods exported by the IDL generated code. +type ServiceRegistrar interface { + // RegisterService registers a service and its implementation to the + // concrete type implementing this interface. It may not be called + // once the server has started serving. + // desc describes the service and its methods and handlers. impl is the + // service implementation which is passed to the method handlers. + RegisterService(desc *ServiceDesc, impl interface{}) +} + // RegisterService registers a service and its implementation to the gRPC // server. It is called from the IDL generated code. This must be called before -// invoking Serve. +// invoking Serve. If ss is non-nil (for legacy code), its type is checked to +// ensure it implements sd.HandlerType. func (s *Server) RegisterService(sd *ServiceDesc, ss interface{}) { - ht := reflect.TypeOf(sd.HandlerType).Elem() - st := reflect.TypeOf(ss) - if !st.Implements(ht) { - grpclog.Fatalf("grpc: Server.RegisterService found the handler of type %v that does not satisfy %v", st, ht) + if ss != nil { + ht := reflect.TypeOf(sd.HandlerType).Elem() + st := reflect.TypeOf(ss) + if !st.Implements(ht) { + logger.Fatalf("grpc: Server.RegisterService found the handler of type %v that does not satisfy %v", st, ht) + } } s.register(sd, ss) } @@ -449,26 +638,26 @@ func (s *Server) register(sd *ServiceDesc, ss interface{}) { defer s.mu.Unlock() s.printf("RegisterService(%q)", sd.ServiceName) if s.serve { - grpclog.Fatalf("grpc: Server.RegisterService after Server.Serve for %q", sd.ServiceName) + logger.Fatalf("grpc: Server.RegisterService after Server.Serve for %q", sd.ServiceName) } - if _, ok := s.m[sd.ServiceName]; ok { - grpclog.Fatalf("grpc: Server.RegisterService found duplicate service registration for %q", sd.ServiceName) + if _, ok := s.services[sd.ServiceName]; ok { + logger.Fatalf("grpc: Server.RegisterService found duplicate service registration for %q", sd.ServiceName) } - srv := &service{ - server: ss, - md: make(map[string]*MethodDesc), - sd: make(map[string]*StreamDesc), - mdata: sd.Metadata, + info := &serviceInfo{ + serviceImpl: ss, + methods: make(map[string]*MethodDesc), + streams: make(map[string]*StreamDesc), + mdata: sd.Metadata, } for i := range sd.Methods { d := &sd.Methods[i] - srv.md[d.MethodName] = d + info.methods[d.MethodName] = d } for i := range sd.Streams { d := &sd.Streams[i] - srv.sd[d.StreamName] = d + info.streams[d.StreamName] = d } - s.m[sd.ServiceName] = srv + s.services[sd.ServiceName] = info } // MethodInfo contains the information of an RPC including its method name and type. @@ -492,16 +681,16 @@ type ServiceInfo struct { // Service names include the package names, in the form of .. func (s *Server) GetServiceInfo() map[string]ServiceInfo { ret := make(map[string]ServiceInfo) - for n, srv := range s.m { - methods := make([]MethodInfo, 0, len(srv.md)+len(srv.sd)) - for m := range srv.md { + for n, srv := range s.services { + methods := make([]MethodInfo, 0, len(srv.methods)+len(srv.streams)) + for m := range srv.methods { methods = append(methods, MethodInfo{ Name: m, IsClientStream: false, IsServerStream: false, }) } - for m, d := range srv.sd { + for m, d := range srv.streams { methods = append(methods, MethodInfo{ Name: m, IsClientStream: d.ClientStreams, @@ -521,13 +710,6 @@ func (s *Server) GetServiceInfo() map[string]ServiceInfo { // the server being stopped. var ErrServerStopped = errors.New("grpc: the server has been stopped") -func (s *Server) useTransportAuthenticator(rawConn net.Conn) (net.Conn, credentials.AuthInfo, error) { - if s.opts.creds == nil { - return rawConn, nil, nil - } - return s.opts.creds.ServerHandshake(rawConn) -} - type listenSocket struct { net.Listener channelzID int64 @@ -636,7 +818,7 @@ func (s *Server) Serve(lis net.Listener) error { // s.conns before this conn can be added. s.serveWG.Add(1) go func() { - s.handleRawConn(rawConn) + s.handleRawConn(lis.Addr().String(), rawConn) s.serveWG.Done() }() } @@ -644,49 +826,45 @@ func (s *Server) Serve(lis net.Listener) error { // handleRawConn forks a goroutine to handle a just-accepted connection that // has not had any I/O performed on it yet. -func (s *Server) handleRawConn(rawConn net.Conn) { +func (s *Server) handleRawConn(lisAddr string, rawConn net.Conn) { if s.quit.HasFired() { rawConn.Close() return } rawConn.SetDeadline(time.Now().Add(s.opts.connectionTimeout)) - conn, authInfo, err := s.useTransportAuthenticator(rawConn) - if err != nil { - // ErrConnDispatched means that the connection was dispatched away from - // gRPC; those connections should be left open. - if err != credentials.ErrConnDispatched { - s.mu.Lock() - s.errorf("ServerHandshake(%q) failed: %v", rawConn.RemoteAddr(), err) - s.mu.Unlock() - grpclog.Warningf("grpc: Server.Serve failed to complete security handshake from %q: %v", rawConn.RemoteAddr(), err) - rawConn.Close() - } - rawConn.SetDeadline(time.Time{}) - return - } // Finish handshaking (HTTP2) - st := s.newHTTP2Transport(conn, authInfo) + st := s.newHTTP2Transport(rawConn) + rawConn.SetDeadline(time.Time{}) if st == nil { return } - rawConn.SetDeadline(time.Time{}) - if !s.addConn(st) { + if !s.addConn(lisAddr, st) { return } go func() { s.serveStreams(st) - s.removeConn(st) + s.removeConn(lisAddr, st) }() } +func (s *Server) drainServerTransports(addr string) { + s.mu.Lock() + conns := s.conns[addr] + for st := range conns { + st.Drain() + } + s.mu.Unlock() +} + // newHTTP2Transport sets up a http/2 transport (using the // gRPC http2 server transport in transport/http2_server.go). -func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) transport.ServerTransport { +func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport { config := &transport.ServerConfig{ MaxStreams: s.opts.maxConcurrentStreams, - AuthInfo: authInfo, + ConnectionTimeout: s.opts.connectionTimeout, + Credentials: s.opts.creds, InTapHandle: s.opts.inTapHandle, StatsHandler: s.opts.statsHandler, KeepaliveParams: s.opts.keepaliveParams, @@ -699,13 +877,20 @@ func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) tr MaxHeaderListSize: s.opts.maxHeaderListSize, HeaderTableSize: s.opts.headerTableSize, } - st, err := transport.NewServerTransport("http2", c, config) + st, err := transport.NewServerTransport(c, config) if err != nil { s.mu.Lock() s.errorf("NewServerTransport(%q) failed: %v", c.RemoteAddr(), err) s.mu.Unlock() - c.Close() - grpclog.Warningln("grpc: Server.Serve failed to create ServerTransport: ", err) + // ErrConnDispatched means that the connection was dispatched away from + // gRPC; those connections should be left open. + if err != credentials.ErrConnDispatched { + // Don't log on ErrConnDispatched and io.EOF to prevent log spam. + if err != io.EOF { + channelz.Warning(logger, s.channelzID, "grpc: Server.Serve failed to create ServerTransport: ", err) + } + c.Close() + } return nil } @@ -715,12 +900,27 @@ func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) tr func (s *Server) serveStreams(st transport.ServerTransport) { defer st.Close() var wg sync.WaitGroup + + var roundRobinCounter uint32 st.HandleStreams(func(stream *transport.Stream) { wg.Add(1) - go func() { - defer wg.Done() - s.handleStream(st, stream, s.traceInfo(st, stream)) - }() + if s.opts.numServerWorkers > 0 { + data := &serverWorkerData{st: st, wg: &wg, stream: stream} + select { + case s.serverWorkerChannels[atomic.AddUint32(&roundRobinCounter, 1)%s.opts.numServerWorkers] <- data: + default: + // If all stream workers are busy, fallback to the default code path. + go func() { + s.handleStream(st, stream, s.traceInfo(st, stream)) + wg.Done() + }() + } + } else { + go func() { + defer wg.Done() + s.handleStream(st, stream, s.traceInfo(st, stream)) + }() + } }, func(ctx context.Context, method string) context.Context { if !EnableTracing { return ctx @@ -755,18 +955,22 @@ var _ http.Handler = (*Server)(nil) // Note that ServeHTTP uses Go's HTTP/2 server implementation which is totally // separate from grpc-go's HTTP/2 server. Performance and features may vary // between the two paths. ServeHTTP does not support some gRPC features -// available through grpc-go's HTTP/2 server, and it is currently EXPERIMENTAL -// and subject to change. +// available through grpc-go's HTTP/2 server. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandler) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) return } - if !s.addConn(st) { + if !s.addConn(listenerAddressForServeHTTP, st) { return } - defer s.removeConn(st) + defer s.removeConn(listenerAddressForServeHTTP, st) s.serveStreams(st) } @@ -794,7 +998,7 @@ func (s *Server) traceInfo(st transport.ServerTransport, stream *transport.Strea return trInfo } -func (s *Server) addConn(st transport.ServerTransport) bool { +func (s *Server) addConn(addr string, st transport.ServerTransport) bool { s.mu.Lock() defer s.mu.Unlock() if s.conns == nil { @@ -806,15 +1010,28 @@ func (s *Server) addConn(st transport.ServerTransport) bool { // immediately. st.Drain() } - s.conns[st] = true + + if s.conns[addr] == nil { + // Create a map entry if this is the first connection on this listener. + s.conns[addr] = make(map[transport.ServerTransport]bool) + } + s.conns[addr][st] = true return true } -func (s *Server) removeConn(st transport.ServerTransport) { +func (s *Server) removeConn(addr string, st transport.ServerTransport) { s.mu.Lock() defer s.mu.Unlock() - if s.conns != nil { - delete(s.conns, st) + + conns := s.conns[addr] + if conns != nil { + delete(conns, st) + if len(conns) == 0 { + // If the last connection for this address is being removed, also + // remove the map entry corresponding to the address. This is used + // in GracefulStop() when waiting for all connections to be closed. + delete(s.conns, addr) + } s.cv.Broadcast() } } @@ -844,12 +1061,12 @@ func (s *Server) incrCallsFailed() { func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Stream, msg interface{}, cp Compressor, opts *transport.Options, comp encoding.Compressor) error { data, err := encode(s.getCodec(stream.ContentSubtype()), msg) if err != nil { - grpclog.Errorln("grpc: server failed to encode response: ", err) + channelz.Error(logger, s.channelzID, "grpc: server failed to encode response: ", err) return err } compData, err := compress(data, cp, comp) if err != nil { - grpclog.Errorln("grpc: server failed to compress response: ", err) + channelz.Error(logger, s.channelzID, "grpc: server failed to compress response: ", err) return err } hdr, payload := msgHeader(data, compData) @@ -864,7 +1081,48 @@ func (s *Server) sendResponse(t transport.ServerTransport, stream *transport.Str return err } -func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.Stream, srv *service, md *MethodDesc, trInfo *traceInfo) (err error) { +// chainUnaryServerInterceptors chains all unary server interceptors into one. +func chainUnaryServerInterceptors(s *Server) { + // Prepend opts.unaryInt to the chaining interceptors if it exists, since unaryInt will + // be executed before any other chained interceptors. + interceptors := s.opts.chainUnaryInts + if s.opts.unaryInt != nil { + interceptors = append([]UnaryServerInterceptor{s.opts.unaryInt}, s.opts.chainUnaryInts...) + } + + var chainedInt UnaryServerInterceptor + if len(interceptors) == 0 { + chainedInt = nil + } else if len(interceptors) == 1 { + chainedInt = interceptors[0] + } else { + chainedInt = chainUnaryInterceptors(interceptors) + } + + s.opts.unaryInt = chainedInt +} + +func chainUnaryInterceptors(interceptors []UnaryServerInterceptor) UnaryServerInterceptor { + return func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) { + // the struct ensures the variables are allocated together, rather than separately, since we + // know they should be garbage collected together. This saves 1 allocation and decreases + // time/call by about 10% on the microbenchmark. + var state struct { + i int + next UnaryHandler + } + state.next = func(ctx context.Context, req interface{}) (interface{}, error) { + if state.i == len(interceptors)-1 { + return interceptors[state.i](ctx, req, info, handler) + } + state.i++ + return interceptors[state.i-1](ctx, req, info, state.next) + } + return state.next(ctx, req) + } +} + +func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, md *MethodDesc, trInfo *traceInfo) (err error) { sh := s.opts.statsHandler if sh != nil || trInfo != nil || channelz.IsOn() { if channelz.IsOn() { @@ -874,7 +1132,9 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if sh != nil { beginTime := time.Now() statsBegin = &stats.Begin{ - BeginTime: beginTime, + BeginTime: beginTime, + IsClientStream: false, + IsServerStream: false, } sh.HandleRPC(stream.Context(), statsBegin) } @@ -987,10 +1247,8 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. } d, err := recvAndDecompress(&parser{r: stream}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp) if err != nil { - if st, ok := status.FromError(err); ok { - if e := t.WriteStatus(stream, st); e != nil { - grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status %v", e) - } + if e := t.WriteStatus(stream, status.Convert(err)); e != nil { + channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status %v", e) } return err } @@ -1005,7 +1263,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. sh.HandleRPC(stream.Context(), &stats.InPayload{ RecvTime: time.Now(), Payload: v, - WireLength: payInfo.wireLength, + WireLength: payInfo.wireLength + headerLen, Data: d, Length: len(d), }) @@ -1021,7 +1279,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. return nil } ctx := NewContextWithServerTransportStream(stream.Context(), stream) - reply, appErr := md.Handler(srv.server, ctx, df, s.opts.unaryInt) + reply, appErr := md.Handler(info.serviceImpl, ctx, df, s.opts.unaryInt) if appErr != nil { appStatus, ok := status.FromError(appErr) if !ok { @@ -1034,7 +1292,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. trInfo.tr.SetError() } if e := t.WriteStatus(stream, appStatus); e != nil { - grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status: %v", e) + channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e) } if binlog != nil { if h, _ := stream.Header(); h.Len() > 0 { @@ -1061,9 +1319,9 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. // The entire stream is done (for unary RPC only). return err } - if s, ok := status.FromError(err); ok { - if e := t.WriteStatus(stream, s); e != nil { - grpclog.Warningf("grpc: Server.processUnaryRPC failed to write status: %v", e) + if sts, ok := status.FromError(err); ok { + if e := t.WriteStatus(stream, sts); e != nil { + channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e) } } else { switch st := err.(type) { @@ -1113,7 +1371,48 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. return err } -func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transport.Stream, srv *service, sd *StreamDesc, trInfo *traceInfo) (err error) { +// chainStreamServerInterceptors chains all stream server interceptors into one. +func chainStreamServerInterceptors(s *Server) { + // Prepend opts.streamInt to the chaining interceptors if it exists, since streamInt will + // be executed before any other chained interceptors. + interceptors := s.opts.chainStreamInts + if s.opts.streamInt != nil { + interceptors = append([]StreamServerInterceptor{s.opts.streamInt}, s.opts.chainStreamInts...) + } + + var chainedInt StreamServerInterceptor + if len(interceptors) == 0 { + chainedInt = nil + } else if len(interceptors) == 1 { + chainedInt = interceptors[0] + } else { + chainedInt = chainStreamInterceptors(interceptors) + } + + s.opts.streamInt = chainedInt +} + +func chainStreamInterceptors(interceptors []StreamServerInterceptor) StreamServerInterceptor { + return func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { + // the struct ensures the variables are allocated together, rather than separately, since we + // know they should be garbage collected together. This saves 1 allocation and decreases + // time/call by about 10% on the microbenchmark. + var state struct { + i int + next StreamHandler + } + state.next = func(srv interface{}, ss ServerStream) error { + if state.i == len(interceptors)-1 { + return interceptors[state.i](srv, ss, info, handler) + } + state.i++ + return interceptors[state.i-1](srv, ss, info, state.next) + } + return state.next(srv, ss) + } +} + +func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transport.Stream, info *serviceInfo, sd *StreamDesc, trInfo *traceInfo) (err error) { if channelz.IsOn() { s.incrCallsStarted() } @@ -1122,7 +1421,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if sh != nil { beginTime := time.Now() statsBegin = &stats.Begin{ - BeginTime: beginTime, + BeginTime: beginTime, + IsClientStream: sd.ClientStreams, + IsServerStream: sd.ServerStreams, } sh.HandleRPC(stream.Context(), statsBegin) } @@ -1225,13 +1526,15 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp } } + ss.ctx = newContextWithRPCInfo(ss.ctx, false, ss.codec, ss.cp, ss.comp) + if trInfo != nil { trInfo.tr.LazyLog(&trInfo.firstLine, false) } var appErr error var server interface{} - if srv != nil { - server = srv.server + if info != nil { + server = info.serviceImpl } if s.opts.streamInt == nil { appErr = sd.Handler(server, ss) @@ -1292,12 +1595,12 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str trInfo.tr.SetError() } errDesc := fmt.Sprintf("malformed method name: %q", stream.Method()) - if err := t.WriteStatus(stream, status.New(codes.ResourceExhausted, errDesc)); err != nil { + if err := t.WriteStatus(stream, status.New(codes.Unimplemented, errDesc)); err != nil { if trInfo != nil { trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) trInfo.tr.SetError() } - grpclog.Warningf("grpc: Server.handleStream failed to write status: %v", err) + channelz.Warningf(logger, s.channelzID, "grpc: Server.handleStream failed to write status: %v", err) } if trInfo != nil { trInfo.tr.Finish() @@ -1307,13 +1610,13 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str service := sm[:pos] method := sm[pos+1:] - srv, knownService := s.m[service] + srv, knownService := s.services[service] if knownService { - if md, ok := srv.md[method]; ok { + if md, ok := srv.methods[method]; ok { s.processUnaryRPC(t, stream, srv, md, trInfo) return } - if sd, ok := srv.sd[method]; ok { + if sd, ok := srv.streams[method]; ok { s.processStreamingRPC(t, stream, srv, sd, trInfo) return } @@ -1338,7 +1641,7 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str trInfo.tr.LazyLog(&fmtStringer{"%v", []interface{}{err}}, true) trInfo.tr.SetError() } - grpclog.Warningf("grpc: Server.handleStream failed to write status: %v", err) + channelz.Warningf(logger, s.channelzID, "grpc: Server.handleStream failed to write status: %v", err) } if trInfo != nil { trInfo.tr.Finish() @@ -1351,7 +1654,10 @@ type streamKey struct{} // NewContextWithServerTransportStream creates a new context from ctx and // attaches stream to it. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func NewContextWithServerTransportStream(ctx context.Context, stream ServerTransportStream) context.Context { return context.WithValue(ctx, streamKey{}, stream) } @@ -1363,7 +1669,10 @@ func NewContextWithServerTransportStream(ctx context.Context, stream ServerTrans // // See also NewContextWithServerTransportStream. // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This type is EXPERIMENTAL and may be changed or removed in a +// later release. type ServerTransportStream interface { Method() string SetHeader(md metadata.MD) error @@ -1375,7 +1684,10 @@ type ServerTransportStream interface { // ctx. Returns nil if the given context has no stream associated with it // (which implies it is not an RPC invocation context). // -// This API is EXPERIMENTAL. +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. func ServerTransportStreamFromContext(ctx context.Context) ServerTransportStream { s, _ := ctx.Value(streamKey{}).(ServerTransportStream) return s @@ -1403,7 +1715,7 @@ func (s *Server) Stop() { s.mu.Lock() listeners := s.lis s.lis = nil - st := s.conns + conns := s.conns s.conns = nil // interrupt GracefulStop if Stop and GracefulStop are called concurrently. s.cv.Broadcast() @@ -1412,8 +1724,13 @@ func (s *Server) Stop() { for lis := range listeners { lis.Close() } - for c := range st { - c.Close() + for _, cs := range conns { + for st := range cs { + st.Close() + } + } + if s.opts.numServerWorkers > 0 { + s.stopServerWorkers() } s.mu.Lock() @@ -1447,8 +1764,10 @@ func (s *Server) GracefulStop() { } s.lis = nil if !s.drain { - for st := range s.conns { - st.Drain() + for _, conns := range s.conns { + for st := range conns { + st.Drain() + } } s.drain = true } diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go index 5a80a575a5..22c4240cf7 100644 --- a/vendor/google.golang.org/grpc/service_config.go +++ b/vendor/google.golang.org/grpc/service_config.go @@ -20,15 +20,16 @@ package grpc import ( "encoding/json" + "errors" "fmt" + "reflect" "strconv" "strings" "time" - "google.golang.org/grpc/balancer" "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal" + internalserviceconfig "google.golang.org/grpc/internal/serviceconfig" "google.golang.org/grpc/serviceconfig" ) @@ -40,29 +41,7 @@ const maxInt = int(^uint(0) >> 1) // Deprecated: Users should not use this struct. Service config should be received // through name resolver, as specified here // https://github.com/grpc/grpc/blob/master/doc/service_config.md -type MethodConfig struct { - // WaitForReady indicates whether RPCs sent to this method should wait until - // the connection is ready by default (!failfast). The value specified via the - // gRPC client API will override the value set here. - WaitForReady *bool - // Timeout is the default timeout for RPCs sent to this method. The actual - // deadline used will be the minimum of the value specified here and the value - // set by the application via the gRPC client API. If either one is not set, - // then the other will be used. If neither is set, then the RPC has no deadline. - Timeout *time.Duration - // MaxReqSize is the maximum allowed payload size for an individual request in a - // stream (client->server) in bytes. The size which is measured is the serialized - // payload after per-message compression (but before stream compression) in bytes. - // The actual value used is the minimum of the value specified here and the value set - // by the application via the gRPC client API. If either one is not set, then the other - // will be used. If neither is set, then the built-in default is used. - MaxReqSize *int - // MaxRespSize is the maximum allowed payload size for an individual response in a - // stream (server->client) in bytes. - MaxRespSize *int - // RetryPolicy configures retry options for the method. - retryPolicy *retryPolicy -} +type MethodConfig = internalserviceconfig.MethodConfig type lbConfig struct { name string @@ -79,7 +58,7 @@ type ServiceConfig struct { serviceconfig.Config // LB is the load balancer the service providers recommends. The balancer - // specified via grpc.WithBalancer will override this. This is deprecated; + // specified via grpc.WithBalancerName will override this. This is deprecated; // lbConfigs is preferred. If lbConfig and LB are both present, lbConfig // will be used. LB *string @@ -126,34 +105,6 @@ type healthCheckConfig struct { ServiceName string } -// retryPolicy defines the go-native version of the retry policy defined by the -// service config here: -// https://github.com/grpc/proposal/blob/master/A6-client-retries.md#integration-with-service-config -type retryPolicy struct { - // MaxAttempts is the maximum number of attempts, including the original RPC. - // - // This field is required and must be two or greater. - maxAttempts int - - // Exponential backoff parameters. The initial retry attempt will occur at - // random(0, initialBackoff). In general, the nth attempt will occur at - // random(0, - // min(initialBackoff*backoffMultiplier**(n-1), maxBackoff)). - // - // These fields are required and must be greater than zero. - initialBackoff time.Duration - maxBackoff time.Duration - backoffMultiplier float64 - - // The set of status codes which may be retried. - // - // Status codes are specified as strings, e.g., "UNAVAILABLE". - // - // This field is required and must be non-empty. - // Note: a set is used to store this for easy lookup. - retryableStatusCodes map[codes.Code]bool -} - type jsonRetryPolicy struct { MaxAttempts int InitialBackoff string @@ -224,19 +175,27 @@ func parseDuration(s *string) (*time.Duration, error) { } type jsonName struct { - Service *string - Method *string + Service string + Method string } -func (j jsonName) generatePath() (string, bool) { - if j.Service == nil { - return "", false +var ( + errDuplicatedName = errors.New("duplicated name") + errEmptyServiceNonEmptyMethod = errors.New("cannot combine empty 'service' and non-empty 'method'") +) + +func (j jsonName) generatePath() (string, error) { + if j.Service == "" { + if j.Method != "" { + return "", errEmptyServiceNonEmptyMethod + } + return "", nil } - res := "/" + *j.Service + "/" - if j.Method != nil { - res += *j.Method + res := "/" + j.Service + "/" + if j.Method != "" { + res += j.Method } - return res, true + return res, nil } // TODO(lyuxuan): delete this struct after cleaning up old service config implementation. @@ -249,12 +208,10 @@ type jsonMC struct { RetryPolicy *jsonRetryPolicy } -type loadBalancingConfig map[string]json.RawMessage - // TODO(lyuxuan): delete this struct after cleaning up old service config implementation. type jsonSC struct { LoadBalancingPolicy *string - LoadBalancingConfig *[]loadBalancingConfig + LoadBalancingConfig *internalserviceconfig.BalancerConfig MethodConfig *[]jsonMC RetryThrottling *retryThrottlingPolicy HealthCheckConfig *healthCheckConfig @@ -270,7 +227,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { var rsc jsonSC err := json.Unmarshal([]byte(js), &rsc) if err != nil { - grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) + logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) return &serviceconfig.ParseResult{Err: err} } sc := ServiceConfig{ @@ -280,53 +237,25 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { healthCheckConfig: rsc.HealthCheckConfig, rawJSONString: js, } - if rsc.LoadBalancingConfig != nil { - for i, lbcfg := range *rsc.LoadBalancingConfig { - if len(lbcfg) != 1 { - err := fmt.Errorf("invalid loadBalancingConfig: entry %v does not contain exactly 1 policy/config pair: %q", i, lbcfg) - grpclog.Warningf(err.Error()) - return &serviceconfig.ParseResult{Err: err} - } - var name string - var jsonCfg json.RawMessage - for name, jsonCfg = range lbcfg { - } - builder := balancer.Get(name) - if builder == nil { - continue - } - sc.lbConfig = &lbConfig{name: name} - if parser, ok := builder.(balancer.ConfigParser); ok { - var err error - sc.lbConfig.cfg, err = parser.ParseConfig(jsonCfg) - if err != nil { - return &serviceconfig.ParseResult{Err: fmt.Errorf("error parsing loadBalancingConfig for policy %q: %v", name, err)} - } - } else if string(jsonCfg) != "{}" { - grpclog.Warningf("non-empty balancer configuration %q, but balancer does not implement ParseConfig", string(jsonCfg)) - } - break - } - if sc.lbConfig == nil { - // We had a loadBalancingConfig field but did not encounter a - // supported policy. The config is considered invalid in this - // case. - err := fmt.Errorf("invalid loadBalancingConfig: no supported policies found") - grpclog.Warningf(err.Error()) - return &serviceconfig.ParseResult{Err: err} + if c := rsc.LoadBalancingConfig; c != nil { + sc.lbConfig = &lbConfig{ + name: c.Name, + cfg: c.Config, } } if rsc.MethodConfig == nil { return &serviceconfig.ParseResult{Config: &sc} } + + paths := map[string]struct{}{} for _, m := range *rsc.MethodConfig { if m.Name == nil { continue } d, err := parseDuration(m.Timeout) if err != nil { - grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) + logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) return &serviceconfig.ParseResult{Err: err} } @@ -334,8 +263,8 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { WaitForReady: m.WaitForReady, Timeout: d, } - if mc.retryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil { - grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) + if mc.RetryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil { + logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err) return &serviceconfig.ParseResult{Err: err} } if m.MaxRequestMessageBytes != nil { @@ -352,10 +281,20 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { mc.MaxRespSize = newInt(int(*m.MaxResponseMessageBytes)) } } - for _, n := range *m.Name { - if path, valid := n.generatePath(); valid { - sc.Methods[path] = mc + for i, n := range *m.Name { + path, err := n.generatePath() + if err != nil { + logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err) + return &serviceconfig.ParseResult{Err: err} } + + if _, ok := paths[path]; ok { + err = errDuplicatedName + logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err) + return &serviceconfig.ParseResult{Err: err} + } + paths[path] = struct{}{} + sc.Methods[path] = mc } } @@ -370,7 +309,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { return &serviceconfig.ParseResult{Config: &sc} } -func convertRetryPolicy(jrp *jsonRetryPolicy) (p *retryPolicy, err error) { +func convertRetryPolicy(jrp *jsonRetryPolicy) (p *internalserviceconfig.RetryPolicy, err error) { if jrp == nil { return nil, nil } @@ -388,23 +327,23 @@ func convertRetryPolicy(jrp *jsonRetryPolicy) (p *retryPolicy, err error) { *mb <= 0 || jrp.BackoffMultiplier <= 0 || len(jrp.RetryableStatusCodes) == 0 { - grpclog.Warningf("grpc: ignoring retry policy %v due to illegal configuration", jrp) + logger.Warningf("grpc: ignoring retry policy %v due to illegal configuration", jrp) return nil, nil } - rp := &retryPolicy{ - maxAttempts: jrp.MaxAttempts, - initialBackoff: *ib, - maxBackoff: *mb, - backoffMultiplier: jrp.BackoffMultiplier, - retryableStatusCodes: make(map[codes.Code]bool), + rp := &internalserviceconfig.RetryPolicy{ + MaxAttempts: jrp.MaxAttempts, + InitialBackoff: *ib, + MaxBackoff: *mb, + BackoffMultiplier: jrp.BackoffMultiplier, + RetryableStatusCodes: make(map[codes.Code]bool), } - if rp.maxAttempts > 5 { + if rp.MaxAttempts > 5 { // TODO(retry): Make the max maxAttempts configurable. - rp.maxAttempts = 5 + rp.MaxAttempts = 5 } for _, code := range jrp.RetryableStatusCodes { - rp.retryableStatusCodes[code] = true + rp.RetryableStatusCodes[code] = true } return rp, nil } @@ -432,3 +371,34 @@ func getMaxSize(mcMax, doptMax *int, defaultVal int) *int { func newInt(b int) *int { return &b } + +func init() { + internal.EqualServiceConfigForTesting = equalServiceConfig +} + +// equalServiceConfig compares two configs. The rawJSONString field is ignored, +// because they may diff in white spaces. +// +// If any of them is NOT *ServiceConfig, return false. +func equalServiceConfig(a, b serviceconfig.Config) bool { + aa, ok := a.(*ServiceConfig) + if !ok { + return false + } + bb, ok := b.(*ServiceConfig) + if !ok { + return false + } + aaRaw := aa.rawJSONString + aa.rawJSONString = "" + bbRaw := bb.rawJSONString + bb.rawJSONString = "" + defer func() { + aa.rawJSONString = aaRaw + bb.rawJSONString = bbRaw + }() + // Using reflect.DeepEqual instead of cmp.Equal because many balancer + // configs are unexported, and cmp.Equal cannot compare unexported fields + // from unexported structs. + return reflect.DeepEqual(aa, bb) +} diff --git a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go index 187c304421..73a2f92661 100644 --- a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go +++ b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go @@ -19,7 +19,10 @@ // Package serviceconfig defines types and methods for operating on gRPC // service configs. // -// This package is EXPERIMENTAL. +// Experimental +// +// Notice: This package is EXPERIMENTAL and may be changed or removed in a +// later release. package serviceconfig // Config represents an opaque data structure holding a service config. diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go index 9e22c393f1..0285dcc6a2 100644 --- a/vendor/google.golang.org/grpc/stats/stats.go +++ b/vendor/google.golang.org/grpc/stats/stats.go @@ -16,8 +16,6 @@ * */ -//go:generate protoc --go_out=plugins=grpc:. grpc_testing/test.proto - // Package stats is for collecting and reporting various network and RPC stats. // This package is for monitoring purpose only. All fields are read-only. // All APIs are experimental. @@ -38,15 +36,22 @@ type RPCStats interface { IsClient() bool } -// Begin contains stats when an RPC begins. +// Begin contains stats when an RPC attempt begins. // FailFast is only valid if this Begin is from client side. type Begin struct { // Client is true if this Begin is from client side. Client bool - // BeginTime is the time when the RPC begins. + // BeginTime is the time when the RPC attempt begins. BeginTime time.Time // FailFast indicates if this RPC is failfast. FailFast bool + // IsClientStream indicates whether the RPC is a client streaming RPC. + IsClientStream bool + // IsServerStream indicates whether the RPC is a server streaming RPC. + IsServerStream bool + // IsTransparentRetryAttempt indicates whether this attempt was initiated + // due to transparently retrying a previous attempt. + IsTransparentRetryAttempt bool } // IsClient indicates if the stats information is from client side. @@ -81,6 +86,10 @@ type InHeader struct { Client bool // WireLength is the wire length of header. WireLength int + // Compression is the compression algorithm used for the RPC. + Compression string + // Header contains the header metadata received. + Header metadata.MD // The following fields are valid only if Client is false. // FullMethod is the full RPC method string, i.e., /package.service/method. @@ -89,10 +98,6 @@ type InHeader struct { RemoteAddr net.Addr // LocalAddr is the local address of the corresponding connection. LocalAddr net.Addr - // Compression is the compression algorithm used for the RPC. - Compression string - // Header contains the header metadata received. - Header metadata.MD } // IsClient indicates if the stats information is from client side. @@ -141,6 +146,10 @@ func (s *OutPayload) isRPCStats() {} type OutHeader struct { // Client is true if this OutHeader is from client side. Client bool + // Compression is the compression algorithm used for the RPC. + Compression string + // Header contains the header metadata sent. + Header metadata.MD // The following fields are valid only if Client is true. // FullMethod is the full RPC method string, i.e., /package.service/method. @@ -149,10 +158,6 @@ type OutHeader struct { RemoteAddr net.Addr // LocalAddr is the local address of the corresponding connection. LocalAddr net.Addr - // Compression is the compression algorithm used for the RPC. - Compression string - // Header contains the header metadata sent. - Header metadata.MD } // IsClient indicates if this stats information is from client side. @@ -165,6 +170,9 @@ type OutTrailer struct { // Client is true if this OutTrailer is from client side. Client bool // WireLength is the wire length of trailer. + // + // Deprecated: This field is never set. The length is not known when this message is + // emitted because the trailer fields are compressed with hpack after that. WireLength int // Trailer contains the trailer metadata sent to the client. This // field is only valid if this OutTrailer is from the server side. diff --git a/vendor/google.golang.org/grpc/status/status.go b/vendor/google.golang.org/grpc/status/status.go index a1348e9b16..6d163b6e38 100644 --- a/vendor/google.golang.org/grpc/status/status.go +++ b/vendor/google.golang.org/grpc/status/status.go @@ -32,85 +32,21 @@ import ( "errors" "fmt" - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes" spb "google.golang.org/genproto/googleapis/rpc/status" + "google.golang.org/grpc/codes" - "google.golang.org/grpc/internal" + "google.golang.org/grpc/internal/status" ) -func init() { - internal.StatusRawProto = statusRawProto -} - -func statusRawProto(s *Status) *spb.Status { return s.s } - -// statusError is an alias of a status proto. It implements error and Status, -// and a nil statusError should never be returned by this package. -type statusError spb.Status - -func (se *statusError) Error() string { - p := (*spb.Status)(se) - return fmt.Sprintf("rpc error: code = %s desc = %s", codes.Code(p.GetCode()), p.GetMessage()) -} - -func (se *statusError) GRPCStatus() *Status { - return &Status{s: (*spb.Status)(se)} -} - -// Is implements future error.Is functionality. -// A statusError is equivalent if the code and message are identical. -func (se *statusError) Is(target error) bool { - tse, ok := target.(*statusError) - if !ok { - return false - } - - return proto.Equal((*spb.Status)(se), (*spb.Status)(tse)) -} - -// Status represents an RPC status code, message, and details. It is immutable -// and should be created with New, Newf, or FromProto. -type Status struct { - s *spb.Status -} - -// Code returns the status code contained in s. -func (s *Status) Code() codes.Code { - if s == nil || s.s == nil { - return codes.OK - } - return codes.Code(s.s.Code) -} - -// Message returns the message contained in s. -func (s *Status) Message() string { - if s == nil || s.s == nil { - return "" - } - return s.s.Message -} - -// Proto returns s's status as an spb.Status proto message. -func (s *Status) Proto() *spb.Status { - if s == nil { - return nil - } - return proto.Clone(s.s).(*spb.Status) -} - -// Err returns an immutable error representing s; returns nil if s.Code() is -// OK. -func (s *Status) Err() error { - if s.Code() == codes.OK { - return nil - } - return (*statusError)(s.s) -} +// Status references google.golang.org/grpc/internal/status. It represents an +// RPC status code, message, and details. It is immutable and should be +// created with New, Newf, or FromProto. +// https://godoc.org/google.golang.org/grpc/internal/status +type Status = status.Status // New returns a Status representing c and msg. func New(c codes.Code, msg string) *Status { - return &Status{s: &spb.Status{Code: int32(c), Message: msg}} + return status.New(c, msg) } // Newf returns New(c, fmt.Sprintf(format, a...)). @@ -135,12 +71,19 @@ func ErrorProto(s *spb.Status) error { // FromProto returns a Status representing s. func FromProto(s *spb.Status) *Status { - return &Status{s: proto.Clone(s).(*spb.Status)} + return status.FromProto(s) } -// FromError returns a Status representing err if it was produced from this -// package or has a method `GRPCStatus() *Status`. Otherwise, ok is false and a -// Status is returned with codes.Unknown and the original error message. +// FromError returns a Status representation of err. +// +// - If err was produced by this package or implements the method `GRPCStatus() +// *Status`, the appropriate Status is returned. +// +// - If err is nil, a Status is returned with codes.OK and no message. +// +// - Otherwise, err is an error not compatible with this package. In this +// case, a Status is returned with codes.Unknown and err's Error() message, +// and ok is false. func FromError(err error) (s *Status, ok bool) { if err == nil { return nil, true @@ -160,42 +103,6 @@ func Convert(err error) *Status { return s } -// WithDetails returns a new status with the provided details messages appended to the status. -// If any errors are encountered, it returns nil and the first error encountered. -func (s *Status) WithDetails(details ...proto.Message) (*Status, error) { - if s.Code() == codes.OK { - return nil, errors.New("no error details for status with code OK") - } - // s.Code() != OK implies that s.Proto() != nil. - p := s.Proto() - for _, detail := range details { - any, err := ptypes.MarshalAny(detail) - if err != nil { - return nil, err - } - p.Details = append(p.Details, any) - } - return &Status{s: p}, nil -} - -// Details returns a slice of details messages attached to the status. -// If a detail cannot be decoded, the error is returned in place of the detail. -func (s *Status) Details() []interface{} { - if s == nil || s.s == nil { - return nil - } - details := make([]interface{}, 0, len(s.s.Details)) - for _, any := range s.s.Details { - detail := &ptypes.DynamicAny{} - if err := ptypes.UnmarshalAny(any, detail); err != nil { - details = append(details, err) - continue - } - details = append(details, detail.Message) - } - return details -} - // Code returns the Code of the error if it is a Status error, codes.OK if err // is nil, or codes.Unknown otherwise. func Code(err error) codes.Code { @@ -211,18 +118,18 @@ func Code(err error) codes.Code { return codes.Unknown } -// FromContextError converts a context error into a Status. It returns a -// Status with codes.OK if err is nil, or a Status with codes.Unknown if err is -// non-nil and not a context error. +// FromContextError converts a context error or wrapped context error into a +// Status. It returns a Status with codes.OK if err is nil, or a Status with +// codes.Unknown if err is non-nil and not a context error. func FromContextError(err error) *Status { - switch err { - case nil: + if err == nil { return nil - case context.DeadlineExceeded: - return New(codes.DeadlineExceeded, err.Error()) - case context.Canceled: - return New(codes.Canceled, err.Error()) - default: - return New(codes.Unknown, err.Error()) } + if errors.Is(err, context.DeadlineExceeded) { + return New(codes.DeadlineExceeded, err.Error()) + } + if errors.Is(err, context.Canceled) { + return New(codes.Canceled, err.Error()) + } + return New(codes.Unknown, err.Error()) } diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go index bb99940e36..625d47b34e 100644 --- a/vendor/google.golang.org/grpc/stream.go +++ b/vendor/google.golang.org/grpc/stream.go @@ -31,11 +31,13 @@ import ( "google.golang.org/grpc/balancer" "google.golang.org/grpc/codes" "google.golang.org/grpc/encoding" - "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal/balancerload" "google.golang.org/grpc/internal/binarylog" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcrand" + "google.golang.org/grpc/internal/grpcutil" + iresolver "google.golang.org/grpc/internal/resolver" + "google.golang.org/grpc/internal/serviceconfig" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/metadata" "google.golang.org/grpc/peer" @@ -50,14 +52,20 @@ import ( // of the RPC. type StreamHandler func(srv interface{}, stream ServerStream) error -// StreamDesc represents a streaming RPC service's method specification. +// StreamDesc represents a streaming RPC service's method specification. Used +// on the server when registering services and on the client when initiating +// new streams. type StreamDesc struct { - StreamName string - Handler StreamHandler + // StreamName and Handler are only used when registering handlers on a + // server. + StreamName string // the name of the method excluding the service + Handler StreamHandler // the handler called for the method - // At least one of these is true. - ServerStreams bool - ClientStreams bool + // ServerStreams and ClientStreams are used for registering handlers on a + // server as well as defining RPC behavior when passed to NewClientStream + // and ClientConn.NewStream. At least one must be true. + ServerStreams bool // indicates the server can perform streaming sends + ClientStreams bool // indicates the client can perform streaming sends } // Stream defines the common interface a client or server stream has to satisfy. @@ -164,13 +172,48 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth } }() } - c := defaultCallInfo() // Provide an opportunity for the first RPC to see the first service config // provided by the resolver. if err := cc.waitForResolvedAddrs(ctx); err != nil { return nil, err } - mc := cc.GetMethodConfig(method) + + var mc serviceconfig.MethodConfig + var onCommit func() + var newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) { + return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, opts...) + } + + rpcInfo := iresolver.RPCInfo{Context: ctx, Method: method} + rpcConfig, err := cc.safeConfigSelector.SelectConfig(rpcInfo) + if err != nil { + return nil, toRPCErr(err) + } + + if rpcConfig != nil { + if rpcConfig.Context != nil { + ctx = rpcConfig.Context + } + mc = rpcConfig.MethodConfig + onCommit = rpcConfig.OnCommitted + if rpcConfig.Interceptor != nil { + rpcInfo.Context = nil + ns := newStream + newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) { + cs, err := rpcConfig.Interceptor.NewStream(ctx, rpcInfo, done, ns) + if err != nil { + return nil, toRPCErr(err) + } + return cs, nil + } + } + } + + return newStream(ctx, func() {}) +} + +func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, mc serviceconfig.MethodConfig, onCommit, doneFunc func(), opts ...CallOption) (_ iresolver.ClientStream, err error) { + c := defaultCallInfo() if mc.WaitForReady != nil { c.failFast = !*mc.WaitForReady } @@ -207,6 +250,7 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth Host: cc.authority, Method: method, ContentSubtype: c.contentSubtype, + DoneFunc: doneFunc, } // Set our outgoing compression according to the UseCompressor CallOption, if @@ -230,33 +274,6 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth if c.creds != nil { callHdr.Creds = c.creds } - var trInfo *traceInfo - if EnableTracing { - trInfo = &traceInfo{ - tr: trace.New("grpc.Sent."+methodFamily(method), method), - firstLine: firstLine{ - client: true, - }, - } - if deadline, ok := ctx.Deadline(); ok { - trInfo.firstLine.deadline = time.Until(deadline) - } - trInfo.tr.LazyLog(&trInfo.firstLine, false) - ctx = trace.NewContext(ctx, trInfo.tr) - } - ctx = newContextWithRPCInfo(ctx, c.failFast, c.codec, cp, comp) - sh := cc.dopts.copts.StatsHandler - var beginTime time.Time - if sh != nil { - ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: c.failFast}) - beginTime = time.Now() - begin := &stats.Begin{ - Client: true, - BeginTime: beginTime, - FailFast: c.failFast, - } - sh.HandleRPC(ctx, begin) - } cs := &clientStream{ callHdr: callHdr, @@ -270,18 +287,15 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth cp: cp, comp: comp, cancel: cancel, - beginTime: beginTime, firstAttempt: true, + onCommit: onCommit, } if !cc.dopts.disableRetry { cs.retryThrottler = cc.retryThrottler.Load().(*retryThrottler) } cs.binlog = binarylog.GetMethodLogger(method) - cs.callInfo.stream = cs - // Only this initial attempt has stats/tracing. - // TODO(dfawley): move to newAttempt when per-attempt stats are implemented. - if err := cs.newAttemptLocked(sh, trInfo); err != nil { + if err := cs.newAttemptLocked(false /* isTransparent */); err != nil { cs.finish(err) return nil, err } @@ -329,8 +343,43 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth // newAttemptLocked creates a new attempt with a transport. // If it succeeds, then it replaces clientStream's attempt with this new attempt. -func (cs *clientStream) newAttemptLocked(sh stats.Handler, trInfo *traceInfo) (retErr error) { +func (cs *clientStream) newAttemptLocked(isTransparent bool) (retErr error) { + ctx := newContextWithRPCInfo(cs.ctx, cs.callInfo.failFast, cs.callInfo.codec, cs.cp, cs.comp) + method := cs.callHdr.Method + sh := cs.cc.dopts.copts.StatsHandler + var beginTime time.Time + if sh != nil { + ctx = sh.TagRPC(ctx, &stats.RPCTagInfo{FullMethodName: method, FailFast: cs.callInfo.failFast}) + beginTime = time.Now() + begin := &stats.Begin{ + Client: true, + BeginTime: beginTime, + FailFast: cs.callInfo.failFast, + IsClientStream: cs.desc.ClientStreams, + IsServerStream: cs.desc.ServerStreams, + IsTransparentRetryAttempt: isTransparent, + } + sh.HandleRPC(ctx, begin) + } + + var trInfo *traceInfo + if EnableTracing { + trInfo = &traceInfo{ + tr: trace.New("grpc.Sent."+methodFamily(method), method), + firstLine: firstLine{ + client: true, + }, + } + if deadline, ok := ctx.Deadline(); ok { + trInfo.firstLine.deadline = time.Until(deadline) + } + trInfo.tr.LazyLog(&trInfo.firstLine, false) + ctx = trace.NewContext(ctx, trInfo.tr) + } + newAttempt := &csAttempt{ + ctx: ctx, + beginTime: beginTime, cs: cs, dc: cs.cc.dopts.dc, statsHandler: sh, @@ -345,10 +394,18 @@ func (cs *clientStream) newAttemptLocked(sh stats.Handler, trInfo *traceInfo) (r } }() - if err := cs.ctx.Err(); err != nil { + if err := ctx.Err(); err != nil { return toRPCErr(err) } - t, done, err := cs.cc.getTransport(cs.ctx, cs.callInfo.failFast, cs.callHdr.Method) + + if cs.cc.parsedTarget.Scheme == "xds" { + // Add extra metadata (metadata that will be added by transport) to context + // so the balancer can see them. + ctx = grpcutil.WithExtraMetadata(ctx, metadata.Pairs( + "content-type", grpcutil.ContentType(cs.callHdr.ContentSubtype), + )) + } + t, done, err := cs.cc.getTransport(ctx, cs.callInfo.failFast, cs.callHdr.Method) if err != nil { return err } @@ -364,9 +421,11 @@ func (cs *clientStream) newAttemptLocked(sh stats.Handler, trInfo *traceInfo) (r func (a *csAttempt) newStream() error { cs := a.cs cs.callHdr.PreviousAttempts = cs.numRetries - s, err := a.t.NewStream(cs.ctx, cs.callHdr) + s, err := a.t.NewStream(a.ctx, cs.callHdr) if err != nil { - return toRPCErr(err) + // Return without converting to an RPC error so retry code can + // inspect. + return err } cs.attempt.s = s cs.attempt.p = &parser{r: s} @@ -387,8 +446,7 @@ type clientStream struct { cancel context.CancelFunc // cancels all attempts - sentLast bool // sent an end stream - beginTime time.Time + sentLast bool // sent an end stream methodConfig *MethodConfig @@ -419,7 +477,8 @@ type clientStream struct { // place where we need to check if the attempt is nil. attempt *csAttempt // TODO(hedging): hedging will have multiple attempts simultaneously. - committed bool // active attempt committed for retry? + committed bool // active attempt committed for retry? + onCommit func() buffer []func(a *csAttempt) error // operations to replay on retry bufferSize int // current size of buffer } @@ -427,6 +486,7 @@ type clientStream struct { // csAttempt implements a single transport stream attempt within a // clientStream. type csAttempt struct { + ctx context.Context cs *clientStream t transport.ClientTransport s *transport.Stream @@ -445,9 +505,13 @@ type csAttempt struct { trInfo *traceInfo statsHandler stats.Handler + beginTime time.Time } func (cs *clientStream) commitAttemptLocked() { + if !cs.committed && cs.onCommit != nil { + cs.onCommit() + } cs.committed = true cs.buffer = nil } @@ -459,37 +523,57 @@ func (cs *clientStream) commitAttempt() { } // shouldRetry returns nil if the RPC should be retried; otherwise it returns -// the error that should be returned by the operation. -func (cs *clientStream) shouldRetry(err error) error { - if cs.attempt.s == nil && !cs.callInfo.failFast { - // In the event of any error from NewStream (attempt.s == nil), we - // never attempted to write anything to the wire, so we can retry - // indefinitely for non-fail-fast RPCs. - return nil +// the error that should be returned by the operation. If the RPC should be +// retried, the bool indicates whether it is being retried transparently. +func (cs *clientStream) shouldRetry(err error) (bool, error) { + if cs.attempt.s == nil { + // Error from NewClientStream. + nse, ok := err.(*transport.NewStreamError) + if !ok { + // Unexpected, but assume no I/O was performed and the RPC is not + // fatal, so retry indefinitely. + return true, nil + } + + // Unwrap and convert error. + err = toRPCErr(nse.Err) + + // Never retry DoNotRetry errors, which indicate the RPC should not be + // retried due to max header list size violation, etc. + if nse.DoNotRetry { + return false, err + } + + // In the event of a non-IO operation error from NewStream, we never + // attempted to write anything to the wire, so we can retry + // indefinitely. + if !nse.DoNotTransparentRetry { + return true, nil + } } if cs.finished || cs.committed { // RPC is finished or committed; cannot retry. - return err + return false, err } // Wait for the trailers. + unprocessed := false if cs.attempt.s != nil { <-cs.attempt.s.Done() + unprocessed = cs.attempt.s.Unprocessed() } - if cs.firstAttempt && (cs.attempt.s == nil || cs.attempt.s.Unprocessed()) { + if cs.firstAttempt && unprocessed { // First attempt, stream unprocessed: transparently retry. - cs.firstAttempt = false - return nil + return true, nil } - cs.firstAttempt = false if cs.cc.dopts.disableRetry { - return err + return false, err } pushback := 0 hasPushback := false if cs.attempt.s != nil { if !cs.attempt.s.TrailersOnly() { - return err + return false, err } // TODO(retry): Move down if the spec changes to not check server pushback @@ -498,15 +582,15 @@ func (cs *clientStream) shouldRetry(err error) error { if len(sps) == 1 { var e error if pushback, e = strconv.Atoi(sps[0]); e != nil || pushback < 0 { - grpclog.Infof("Server retry pushback specified to abort (%q).", sps[0]) + channelz.Infof(logger, cs.cc.channelzID, "Server retry pushback specified to abort (%q).", sps[0]) cs.retryThrottler.throttle() // This counts as a failure for throttling. - return err + return false, err } hasPushback = true } else if len(sps) > 1 { - grpclog.Warningf("Server retry pushback specified multiple values (%q); not retrying.", sps) + channelz.Warningf(logger, cs.cc.channelzID, "Server retry pushback specified multiple values (%q); not retrying.", sps) cs.retryThrottler.throttle() // This counts as a failure for throttling. - return err + return false, err } } @@ -517,18 +601,18 @@ func (cs *clientStream) shouldRetry(err error) error { code = status.Convert(err).Code() } - rp := cs.methodConfig.retryPolicy - if rp == nil || !rp.retryableStatusCodes[code] { - return err + rp := cs.methodConfig.RetryPolicy + if rp == nil || !rp.RetryableStatusCodes[code] { + return false, err } // Note: the ordering here is important; we count this as a failure // only if the code matched a retryable code. if cs.retryThrottler.throttle() { - return err + return false, err } - if cs.numRetries+1 >= rp.maxAttempts { - return err + if cs.numRetries+1 >= rp.MaxAttempts { + return false, err } var dur time.Duration @@ -536,9 +620,9 @@ func (cs *clientStream) shouldRetry(err error) error { dur = time.Millisecond * time.Duration(pushback) cs.numRetriesSincePushback = 0 } else { - fact := math.Pow(rp.backoffMultiplier, float64(cs.numRetriesSincePushback)) - cur := float64(rp.initialBackoff) * fact - if max := float64(rp.maxBackoff); cur > max { + fact := math.Pow(rp.BackoffMultiplier, float64(cs.numRetriesSincePushback)) + cur := float64(rp.InitialBackoff) * fact + if max := float64(rp.MaxBackoff); cur > max { cur = max } dur = time.Duration(grpcrand.Int63n(int64(cur))) @@ -551,22 +635,24 @@ func (cs *clientStream) shouldRetry(err error) error { select { case <-t.C: cs.numRetries++ - return nil + return false, nil case <-cs.ctx.Done(): t.Stop() - return status.FromContextError(cs.ctx.Err()).Err() + return false, status.FromContextError(cs.ctx.Err()).Err() } } // Returns nil if a retry was performed and succeeded; error otherwise. func (cs *clientStream) retryLocked(lastErr error) error { for { - cs.attempt.finish(lastErr) - if err := cs.shouldRetry(lastErr); err != nil { + cs.attempt.finish(toRPCErr(lastErr)) + isTransparent, err := cs.shouldRetry(lastErr) + if err != nil { cs.commitAttemptLocked() return err } - if err := cs.newAttemptLocked(nil, nil); err != nil { + cs.firstAttempt = false + if err := cs.newAttemptLocked(isTransparent); err != nil { return err } if lastErr = cs.replayBufferLocked(); lastErr == nil { @@ -587,7 +673,11 @@ func (cs *clientStream) withRetry(op func(a *csAttempt) error, onSuccess func()) for { if cs.committed { cs.mu.Unlock() - return op(cs.attempt) + // toRPCErr is used in case the error from the attempt comes from + // NewClientStream, which intentionally doesn't return a status + // error to allow for further inspection; all other errors should + // already be status errors. + return toRPCErr(op(cs.attempt)) } a := cs.attempt cs.mu.Unlock() @@ -800,6 +890,15 @@ func (cs *clientStream) finish(err error) { } cs.finished = true cs.commitAttemptLocked() + if cs.attempt != nil { + cs.attempt.finish(err) + // after functions all rely upon having a stream. + if cs.attempt.s != nil { + for _, o := range cs.opts { + o.after(cs.callInfo, cs.attempt) + } + } + } cs.mu.Unlock() // For binary logging. only log cancel in finish (could be caused by RPC ctx // canceled or ClientConn closed). Trailer will be logged in RecvMsg. @@ -821,15 +920,6 @@ func (cs *clientStream) finish(err error) { cs.cc.incrCallsSucceeded() } } - if cs.attempt != nil { - cs.attempt.finish(err) - // after functions all rely upon having a stream. - if cs.attempt.s != nil { - for _, o := range cs.opts { - o.after(cs.callInfo) - } - } - } cs.cancel() } @@ -852,7 +942,7 @@ func (a *csAttempt) sendMsg(m interface{}, hdr, payld, data []byte) error { return io.EOF } if a.statsHandler != nil { - a.statsHandler.HandleRPC(cs.ctx, outPayload(true, m, data, payld, time.Now())) + a.statsHandler.HandleRPC(a.ctx, outPayload(true, m, data, payld, time.Now())) } if channelz.IsOn() { a.t.IncrMsgSent() @@ -900,13 +990,13 @@ func (a *csAttempt) recvMsg(m interface{}, payInfo *payloadInfo) (err error) { a.mu.Unlock() } if a.statsHandler != nil { - a.statsHandler.HandleRPC(cs.ctx, &stats.InPayload{ + a.statsHandler.HandleRPC(a.ctx, &stats.InPayload{ Client: true, RecvTime: time.Now(), Payload: m, // TODO truncate large payload. Data: payInfo.uncompressedBytes, - WireLength: payInfo.wireLength, + WireLength: payInfo.wireLength + headerLen, Length: len(payInfo.uncompressedBytes), }) } @@ -962,12 +1052,12 @@ func (a *csAttempt) finish(err error) { if a.statsHandler != nil { end := &stats.End{ Client: true, - BeginTime: a.cs.beginTime, + BeginTime: a.beginTime, EndTime: time.Now(), Trailer: tr, Error: err, } - a.statsHandler.HandleRPC(a.cs.ctx, end) + a.statsHandler.HandleRPC(a.ctx, end) } if a.trInfo != nil && a.trInfo.tr != nil { if err == nil { @@ -1067,7 +1157,6 @@ func newNonRetryClientStream(ctx context.Context, desc *StreamDesc, method strin t: t, } - as.callInfo.stream = as s, err := as.t.NewStream(as.ctx, as.callHdr) if err != nil { err = toRPCErr(err) @@ -1489,7 +1578,7 @@ func (ss *serverStream) RecvMsg(m interface{}) (err error) { Payload: m, // TODO truncate large payload. Data: payInfo.uncompressedBytes, - WireLength: payInfo.wireLength, + WireLength: payInfo.wireLength + headerLen, Length: len(payInfo.uncompressedBytes), }) } diff --git a/vendor/google.golang.org/grpc/tap/tap.go b/vendor/google.golang.org/grpc/tap/tap.go index 584360f681..dbf34e6bb5 100644 --- a/vendor/google.golang.org/grpc/tap/tap.go +++ b/vendor/google.golang.org/grpc/tap/tap.go @@ -17,7 +17,12 @@ */ // Package tap defines the function handles which are executed on the transport -// layer of gRPC-Go and related information. Everything here is EXPERIMENTAL. +// layer of gRPC-Go and related information. +// +// Experimental +// +// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// later release. package tap import ( @@ -32,16 +37,16 @@ type Info struct { // TODO: More to be added. } -// ServerInHandle defines the function which runs before a new stream is created -// on the server side. If it returns a non-nil error, the stream will not be -// created and a RST_STREAM will be sent back to the client with REFUSED_STREAM. -// The client will receive an RPC error "code = Unavailable, desc = stream -// terminated by RST_STREAM with error code: REFUSED_STREAM". +// ServerInHandle defines the function which runs before a new stream is +// created on the server side. If it returns a non-nil error, the stream will +// not be created and an error will be returned to the client. If the error +// returned is a status error, that status code and message will be used, +// otherwise PermissionDenied will be the code and err.Error() will be the +// message. // // It's intended to be used in situations where you don't want to waste the -// resources to accept the new stream (e.g. rate-limiting). And the content of -// the error will be ignored and won't be sent back to the client. For other -// general usages, please use interceptors. +// resources to accept the new stream (e.g. rate-limiting). For other general +// usages, please use interceptors. // // Note that it is executed in the per-connection I/O goroutine(s) instead of // per-RPC goroutine. Therefore, users should NOT have any diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index 1a831b159a..8ef0958797 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.27.1" +const Version = "1.43.0" diff --git a/vendor/google.golang.org/grpc/vet.sh b/vendor/google.golang.org/grpc/vet.sh index 0e73707278..d923187a7b 100644 --- a/vendor/google.golang.org/grpc/vet.sh +++ b/vendor/google.golang.org/grpc/vet.sh @@ -1,20 +1,22 @@ #!/bin/bash -if [[ `uname -a` = *"Darwin"* ]]; then - echo "It seems you are running on Mac. This script does not work on Mac. See https://github.com/grpc/grpc-go/issues/2047" - exit 1 -fi - set -ex # Exit on error; debugging enabled. set -o pipefail # Fail a pipe if any sub-command fails. +# not makes sure the command passed to it does not exit with a return code of 0. +not() { + # This is required instead of the earlier (! $COMMAND) because subshells and + # pipefail don't work the same on Darwin as in Linux. + ! "$@" +} + die() { echo "$@" >&2 exit 1 } fail_on_output() { - tee /dev/stderr | (! read) + tee /dev/stderr | not read } # Check to make sure it's safe to modify the user's git repo. @@ -26,41 +28,36 @@ cleanup() { } trap cleanup EXIT -PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}" +PATH="${HOME}/go/bin:${GOROOT}/bin:${PATH}" +go version if [[ "$1" = "-install" ]]; then - # Check for module support - if go help mod >& /dev/null; then - # Install the pinned versions as defined in module tools. - pushd ./test/tools - go install \ - golang.org/x/lint/golint \ - golang.org/x/tools/cmd/goimports \ - honnef.co/go/tools/cmd/staticcheck \ - github.com/client9/misspell/cmd/misspell \ - github.com/golang/protobuf/protoc-gen-go - popd - else - # Ye olde `go get` incantation. - # Note: this gets the latest version of all tools (vs. the pinned versions - # with Go modules). - go get -u \ - golang.org/x/lint/golint \ - golang.org/x/tools/cmd/goimports \ - honnef.co/go/tools/cmd/staticcheck \ - github.com/client9/misspell/cmd/misspell \ - github.com/golang/protobuf/protoc-gen-go - fi + # Install the pinned versions as defined in module tools. + pushd ./test/tools + go install \ + golang.org/x/lint/golint \ + golang.org/x/tools/cmd/goimports \ + honnef.co/go/tools/cmd/staticcheck \ + github.com/client9/misspell/cmd/misspell + popd if [[ -z "${VET_SKIP_PROTO}" ]]; then if [[ "${TRAVIS}" = "true" ]]; then - PROTOBUF_VERSION=3.3.0 + PROTOBUF_VERSION=3.14.0 PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip pushd /home/travis wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME} unzip ${PROTOC_FILENAME} bin/protoc --version popd - elif ! which protoc > /dev/null; then + elif [[ "${GITHUB_ACTIONS}" = "true" ]]; then + PROTOBUF_VERSION=3.14.0 + PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip + pushd /home/runner/go + wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME} + unzip ${PROTOC_FILENAME} + bin/protoc --version + popd + elif not which protoc > /dev/null; then die "Please install protoc into your path" fi fi @@ -70,31 +67,27 @@ elif [[ "$#" -ne 0 ]]; then fi # - Ensure all source files contain a copyright message. -(! git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)\|DO NOT EDIT" -- '*.go') +not git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)\|DO NOT EDIT" -- '*.go' # - Make sure all tests in grpc and grpc/test use leakcheck via Teardown. -(! grep 'func Test[^(]' *_test.go) -(! grep 'func Test[^(]' test/*.go) +not grep 'func Test[^(]' *_test.go +not grep 'func Test[^(]' test/*.go # - Do not import x/net/context. -(! git grep -l 'x/net/context' -- "*.go") +not git grep -l 'x/net/context' -- "*.go" # - Do not import math/rand for real library code. Use internal/grpcrand for # thread safety. -git grep -l '"math/rand"' -- "*.go" 2>&1 | (! grep -v '^examples\|^stress\|grpcrand\|^benchmark\|wrr_test') +git grep -l '"math/rand"' -- "*.go" 2>&1 | not grep -v '^examples\|^stress\|grpcrand\|^benchmark\|wrr_test' + +# - Do not call grpclog directly. Use grpclog.Component instead. +git grep -l 'grpclog.I\|grpclog.W\|grpclog.E\|grpclog.F\|grpclog.V' -- "*.go" | not grep -v '^grpclog/component.go\|^internal/grpctest/tlogger_test.go' # - Ensure all ptypes proto packages are renamed when importing. -(! git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go") +not git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go" -# - Check imports that are illegal in appengine (until Go 1.11). -# TODO: Remove when we drop Go 1.10 support -go list -f {{.Dir}} ./... | xargs go run test/go_vet/vet.go - -# - gofmt, goimports, golint (with exceptions for generated code), go vet. -gofmt -s -d -l . 2>&1 | fail_on_output -goimports -l . 2>&1 | (! grep -vE "(_mock|\.pb)\.go") -golint ./... 2>&1 | (! grep -vE "(_mock|\.pb)\.go:") -go vet -all . +# - Ensure all xds proto imports are renamed to *pb or *grpc. +git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*.pb.go' | not grep -v 'pb "\|grpc "' misspell -error . @@ -105,12 +98,22 @@ if [[ -z "${VET_SKIP_PROTO}" ]]; then (git status; git --no-pager diff; exit 1) fi -# - Check that our module is tidy. -if go help mod >& /dev/null; then - go mod tidy && \ - git status --porcelain 2>&1 | fail_on_output || \ +# - gofmt, goimports, golint (with exceptions for generated code), go vet, +# go mod tidy. +# Perform these checks on each module inside gRPC. +for MOD_FILE in $(find . -name 'go.mod'); do + MOD_DIR=$(dirname ${MOD_FILE}) + pushd ${MOD_DIR} + go vet -all ./... | fail_on_output + gofmt -s -d -l . 2>&1 | fail_on_output + goimports -l . 2>&1 | not grep -vE "\.pb\.go" + golint ./... 2>&1 | not grep -vE "/testv3\.pb\.go:" + + go mod tidy + git status --porcelain 2>&1 | fail_on_output || \ (git status; git --no-pager diff; exit 1) -fi + popd +done # - Collection of static analysis checks # @@ -119,20 +122,23 @@ fi SC_OUT="$(mktemp)" staticcheck -go 1.9 -checks 'inherit,-ST1015' ./... > "${SC_OUT}" || true # Error if anything other than deprecation warnings are printed. -(! grep -v "is deprecated:.*SA1019" "${SC_OUT}") +not grep -v "is deprecated:.*SA1019" "${SC_OUT}" # Only ignore the following deprecated types/fields/functions. -(! grep -Fv '.HandleResolvedAddrs -.HandleSubConnStateChange +not grep -Fv '.CredsBundle .HeaderMap +.Metadata is deprecated: use Attributes .NewAddress .NewServiceConfig -.Metadata is deprecated: use Attributes .Type is deprecated: use Attributes -.UpdateBalancerState +BuildVersion is deprecated +balancer.ErrTransientFailure balancer.Picker +extDesc.Filename is deprecated +github.com/golang/protobuf/jsonpb is deprecated grpc.CallCustomCodec grpc.Code grpc.Compressor +grpc.CustomCodec grpc.Decompressor grpc.MaxMsgSize grpc.MethodConfig @@ -140,9 +146,7 @@ grpc.NewGZIPCompressor grpc.NewGZIPDecompressor grpc.RPCCompressor grpc.RPCDecompressor -grpc.RoundRobin grpc.ServiceConfig -grpc.WithBalancer grpc.WithBalancerName grpc.WithCompressor grpc.WithDecompressor @@ -151,9 +155,57 @@ grpc.WithMaxMsgSize grpc.WithServiceConfig grpc.WithTimeout http.CloseNotifier -naming.Resolver -naming.Update -naming.Watcher +info.SecurityVersion +proto is deprecated +proto.InternalMessageInfo is deprecated +proto.EnumName is deprecated +proto.ErrInternalBadWireType is deprecated +proto.FileDescriptor is deprecated +proto.Marshaler is deprecated +proto.MessageType is deprecated +proto.RegisterEnum is deprecated +proto.RegisterFile is deprecated +proto.RegisterType is deprecated +proto.RegisterExtension is deprecated +proto.RegisteredExtension is deprecated +proto.RegisteredExtensions is deprecated +proto.RegisterMapType is deprecated +proto.Unmarshaler is deprecated resolver.Backend -resolver.GRPCLB' "${SC_OUT}" -) +resolver.GRPCLB +Target is deprecated: Use the Target field in the BuildOptions instead. +xxx_messageInfo_ +' "${SC_OUT}" + +# - special golint on package comments. +lint_package_comment_per_package() { + # Number of files in this go package. + fileCount=$(go list -f '{{len .GoFiles}}' $1) + if [ ${fileCount} -eq 0 ]; then + return 0 + fi + # Number of package errors generated by golint. + lintPackageCommentErrorsCount=$(golint --min_confidence 0 $1 | grep -c "should have a package comment") + # golint complains about every file that's missing the package comment. If the + # number of files for this package is greater than the number of errors, there's + # at least one file with package comment, good. Otherwise, fail. + if [ ${fileCount} -le ${lintPackageCommentErrorsCount} ]; then + echo "Package $1 (with ${fileCount} files) is missing package comment" + return 1 + fi +} +lint_package_comment() { + set +ex + + count=0 + for i in $(go list ./...); do + lint_package_comment_per_package "$i" + ((count += $?)) + done + + set -ex + return $count +} +lint_package_comment + +echo SUCCESS diff --git a/vendor/google.golang.org/protobuf/AUTHORS b/vendor/google.golang.org/protobuf/AUTHORS new file mode 100644 index 0000000000..2b00ddba0d --- /dev/null +++ b/vendor/google.golang.org/protobuf/AUTHORS @@ -0,0 +1,3 @@ +# This source code refers to The Go Authors for copyright purposes. +# The master list of authors is in the main Go distribution, +# visible at https://tip.golang.org/AUTHORS. diff --git a/vendor/google.golang.org/protobuf/CONTRIBUTORS b/vendor/google.golang.org/protobuf/CONTRIBUTORS new file mode 100644 index 0000000000..1fbd3e976f --- /dev/null +++ b/vendor/google.golang.org/protobuf/CONTRIBUTORS @@ -0,0 +1,3 @@ +# This source code was written by the Go contributors. +# The master list of contributors is in the main Go distribution, +# visible at https://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/google.golang.org/protobuf/LICENSE b/vendor/google.golang.org/protobuf/LICENSE new file mode 100644 index 0000000000..49ea0f9288 --- /dev/null +++ b/vendor/google.golang.org/protobuf/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2018 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/google.golang.org/protobuf/PATENTS b/vendor/google.golang.org/protobuf/PATENTS new file mode 100644 index 0000000000..733099041f --- /dev/null +++ b/vendor/google.golang.org/protobuf/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/init.go b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/init.go new file mode 100644 index 0000000000..369df13da2 --- /dev/null +++ b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/init.go @@ -0,0 +1,168 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package internal_gengo + +import ( + "unicode" + "unicode/utf8" + + "google.golang.org/protobuf/compiler/protogen" + "google.golang.org/protobuf/encoding/protowire" + + "google.golang.org/protobuf/types/descriptorpb" +) + +type fileInfo struct { + *protogen.File + + allEnums []*enumInfo + allMessages []*messageInfo + allExtensions []*extensionInfo + + allEnumsByPtr map[*enumInfo]int // value is index into allEnums + allMessagesByPtr map[*messageInfo]int // value is index into allMessages + allMessageFieldsByPtr map[*messageInfo]*structFields + + // needRawDesc specifies whether the generator should emit logic to provide + // the legacy raw descriptor in GZIP'd form. + // This is updated by enum and message generation logic as necessary, + // and checked at the end of file generation. + needRawDesc bool +} + +type structFields struct { + count int + unexported map[int]string +} + +func (sf *structFields) append(name string) { + if r, _ := utf8.DecodeRuneInString(name); !unicode.IsUpper(r) { + if sf.unexported == nil { + sf.unexported = make(map[int]string) + } + sf.unexported[sf.count] = name + } + sf.count++ +} + +func newFileInfo(file *protogen.File) *fileInfo { + f := &fileInfo{File: file} + + // Collect all enums, messages, and extensions in "flattened ordering". + // See filetype.TypeBuilder. + var walkMessages func([]*protogen.Message, func(*protogen.Message)) + walkMessages = func(messages []*protogen.Message, f func(*protogen.Message)) { + for _, m := range messages { + f(m) + walkMessages(m.Messages, f) + } + } + initEnumInfos := func(enums []*protogen.Enum) { + for _, enum := range enums { + f.allEnums = append(f.allEnums, newEnumInfo(f, enum)) + } + } + initMessageInfos := func(messages []*protogen.Message) { + for _, message := range messages { + f.allMessages = append(f.allMessages, newMessageInfo(f, message)) + } + } + initExtensionInfos := func(extensions []*protogen.Extension) { + for _, extension := range extensions { + f.allExtensions = append(f.allExtensions, newExtensionInfo(f, extension)) + } + } + initEnumInfos(f.Enums) + initMessageInfos(f.Messages) + initExtensionInfos(f.Extensions) + walkMessages(f.Messages, func(m *protogen.Message) { + initEnumInfos(m.Enums) + initMessageInfos(m.Messages) + initExtensionInfos(m.Extensions) + }) + + // Derive a reverse mapping of enum and message pointers to their index + // in allEnums and allMessages. + if len(f.allEnums) > 0 { + f.allEnumsByPtr = make(map[*enumInfo]int) + for i, e := range f.allEnums { + f.allEnumsByPtr[e] = i + } + } + if len(f.allMessages) > 0 { + f.allMessagesByPtr = make(map[*messageInfo]int) + f.allMessageFieldsByPtr = make(map[*messageInfo]*structFields) + for i, m := range f.allMessages { + f.allMessagesByPtr[m] = i + f.allMessageFieldsByPtr[m] = new(structFields) + } + } + + return f +} + +type enumInfo struct { + *protogen.Enum + + genJSONMethod bool + genRawDescMethod bool +} + +func newEnumInfo(f *fileInfo, enum *protogen.Enum) *enumInfo { + e := &enumInfo{Enum: enum} + e.genJSONMethod = true + e.genRawDescMethod = true + return e +} + +type messageInfo struct { + *protogen.Message + + genRawDescMethod bool + genExtRangeMethod bool + + isTracked bool + hasWeak bool +} + +func newMessageInfo(f *fileInfo, message *protogen.Message) *messageInfo { + m := &messageInfo{Message: message} + m.genRawDescMethod = true + m.genExtRangeMethod = true + m.isTracked = isTrackedMessage(m) + for _, field := range m.Fields { + m.hasWeak = m.hasWeak || field.Desc.IsWeak() + } + return m +} + +// isTrackedMessage reports whether field tracking is enabled on the message. +func isTrackedMessage(m *messageInfo) (tracked bool) { + const trackFieldUse_fieldNumber = 37383685 + + // Decode the option from unknown fields to avoid a dependency on the + // annotation proto from protoc-gen-go. + b := m.Desc.Options().(*descriptorpb.MessageOptions).ProtoReflect().GetUnknown() + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + if num == trackFieldUse_fieldNumber && typ == protowire.VarintType { + v, _ := protowire.ConsumeVarint(b) + tracked = protowire.DecodeBool(v) + } + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + return tracked +} + +type extensionInfo struct { + *protogen.Extension +} + +func newExtensionInfo(f *fileInfo, extension *protogen.Extension) *extensionInfo { + x := &extensionInfo{Extension: extension} + return x +} diff --git a/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/main.go b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/main.go new file mode 100644 index 0000000000..d34efa9b1c --- /dev/null +++ b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/main.go @@ -0,0 +1,884 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package internal_gengo is internal to the protobuf module. +package internal_gengo + +import ( + "fmt" + "go/ast" + "go/parser" + "go/token" + "math" + "strconv" + "strings" + "unicode" + "unicode/utf8" + + "google.golang.org/protobuf/compiler/protogen" + "google.golang.org/protobuf/internal/encoding/tag" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/version" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoimpl" + + "google.golang.org/protobuf/types/descriptorpb" + "google.golang.org/protobuf/types/pluginpb" +) + +// SupportedFeatures reports the set of supported protobuf language features. +var SupportedFeatures = uint64(pluginpb.CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL) + +// GenerateVersionMarkers specifies whether to generate version markers. +var GenerateVersionMarkers = true + +// Standard library dependencies. +const ( + base64Package = protogen.GoImportPath("encoding/base64") + mathPackage = protogen.GoImportPath("math") + reflectPackage = protogen.GoImportPath("reflect") + sortPackage = protogen.GoImportPath("sort") + stringsPackage = protogen.GoImportPath("strings") + syncPackage = protogen.GoImportPath("sync") + timePackage = protogen.GoImportPath("time") + utf8Package = protogen.GoImportPath("unicode/utf8") +) + +// Protobuf library dependencies. +// +// These are declared as an interface type so that they can be more easily +// patched to support unique build environments that impose restrictions +// on the dependencies of generated source code. +var ( + protoPackage goImportPath = protogen.GoImportPath("google.golang.org/protobuf/proto") + protoifacePackage goImportPath = protogen.GoImportPath("google.golang.org/protobuf/runtime/protoiface") + protoimplPackage goImportPath = protogen.GoImportPath("google.golang.org/protobuf/runtime/protoimpl") + protojsonPackage goImportPath = protogen.GoImportPath("google.golang.org/protobuf/encoding/protojson") + protoreflectPackage goImportPath = protogen.GoImportPath("google.golang.org/protobuf/reflect/protoreflect") + protoregistryPackage goImportPath = protogen.GoImportPath("google.golang.org/protobuf/reflect/protoregistry") +) + +type goImportPath interface { + String() string + Ident(string) protogen.GoIdent +} + +// GenerateFile generates the contents of a .pb.go file. +func GenerateFile(gen *protogen.Plugin, file *protogen.File) *protogen.GeneratedFile { + filename := file.GeneratedFilenamePrefix + ".pb.go" + g := gen.NewGeneratedFile(filename, file.GoImportPath) + f := newFileInfo(file) + + genStandaloneComments(g, f, int32(genid.FileDescriptorProto_Syntax_field_number)) + genGeneratedHeader(gen, g, f) + genStandaloneComments(g, f, int32(genid.FileDescriptorProto_Package_field_number)) + + packageDoc := genPackageKnownComment(f) + g.P(packageDoc, "package ", f.GoPackageName) + g.P() + + // Emit a static check that enforces a minimum version of the proto package. + if GenerateVersionMarkers { + g.P("const (") + g.P("// Verify that this generated code is sufficiently up-to-date.") + g.P("_ = ", protoimplPackage.Ident("EnforceVersion"), "(", protoimpl.GenVersion, " - ", protoimplPackage.Ident("MinVersion"), ")") + g.P("// Verify that runtime/protoimpl is sufficiently up-to-date.") + g.P("_ = ", protoimplPackage.Ident("EnforceVersion"), "(", protoimplPackage.Ident("MaxVersion"), " - ", protoimpl.GenVersion, ")") + g.P(")") + g.P() + } + + for i, imps := 0, f.Desc.Imports(); i < imps.Len(); i++ { + genImport(gen, g, f, imps.Get(i)) + } + for _, enum := range f.allEnums { + genEnum(g, f, enum) + } + for _, message := range f.allMessages { + genMessage(g, f, message) + } + genExtensions(g, f) + + genReflectFileDescriptor(gen, g, f) + + return g +} + +// genStandaloneComments prints all leading comments for a FileDescriptorProto +// location identified by the field number n. +func genStandaloneComments(g *protogen.GeneratedFile, f *fileInfo, n int32) { + loc := f.Desc.SourceLocations().ByPath(protoreflect.SourcePath{n}) + for _, s := range loc.LeadingDetachedComments { + g.P(protogen.Comments(s)) + g.P() + } + if s := loc.LeadingComments; s != "" { + g.P(protogen.Comments(s)) + g.P() + } +} + +func genGeneratedHeader(gen *protogen.Plugin, g *protogen.GeneratedFile, f *fileInfo) { + g.P("// Code generated by protoc-gen-go. DO NOT EDIT.") + + if GenerateVersionMarkers { + g.P("// versions:") + protocGenGoVersion := version.String() + protocVersion := "(unknown)" + if v := gen.Request.GetCompilerVersion(); v != nil { + protocVersion = fmt.Sprintf("v%v.%v.%v", v.GetMajor(), v.GetMinor(), v.GetPatch()) + if s := v.GetSuffix(); s != "" { + protocVersion += "-" + s + } + } + g.P("// \tprotoc-gen-go ", protocGenGoVersion) + g.P("// \tprotoc ", protocVersion) + } + + if f.Proto.GetOptions().GetDeprecated() { + g.P("// ", f.Desc.Path(), " is a deprecated file.") + } else { + g.P("// source: ", f.Desc.Path()) + } + g.P() +} + +func genImport(gen *protogen.Plugin, g *protogen.GeneratedFile, f *fileInfo, imp protoreflect.FileImport) { + impFile, ok := gen.FilesByPath[imp.Path()] + if !ok { + return + } + if impFile.GoImportPath == f.GoImportPath { + // Don't generate imports or aliases for types in the same Go package. + return + } + // Generate imports for all non-weak dependencies, even if they are not + // referenced, because other code and tools depend on having the + // full transitive closure of protocol buffer types in the binary. + if !imp.IsWeak { + g.Import(impFile.GoImportPath) + } + if !imp.IsPublic { + return + } + + // Generate public imports by generating the imported file, parsing it, + // and extracting every symbol that should receive a forwarding declaration. + impGen := GenerateFile(gen, impFile) + impGen.Skip() + b, err := impGen.Content() + if err != nil { + gen.Error(err) + return + } + fset := token.NewFileSet() + astFile, err := parser.ParseFile(fset, "", b, parser.ParseComments) + if err != nil { + gen.Error(err) + return + } + genForward := func(tok token.Token, name string, expr ast.Expr) { + // Don't import unexported symbols. + r, _ := utf8.DecodeRuneInString(name) + if !unicode.IsUpper(r) { + return + } + // Don't import the FileDescriptor. + if name == impFile.GoDescriptorIdent.GoName { + return + } + // Don't import decls referencing a symbol defined in another package. + // i.e., don't import decls which are themselves public imports: + // + // type T = somepackage.T + if _, ok := expr.(*ast.SelectorExpr); ok { + return + } + g.P(tok, " ", name, " = ", impFile.GoImportPath.Ident(name)) + } + g.P("// Symbols defined in public import of ", imp.Path(), ".") + g.P() + for _, decl := range astFile.Decls { + switch decl := decl.(type) { + case *ast.GenDecl: + for _, spec := range decl.Specs { + switch spec := spec.(type) { + case *ast.TypeSpec: + genForward(decl.Tok, spec.Name.Name, spec.Type) + case *ast.ValueSpec: + for i, name := range spec.Names { + var expr ast.Expr + if i < len(spec.Values) { + expr = spec.Values[i] + } + genForward(decl.Tok, name.Name, expr) + } + case *ast.ImportSpec: + default: + panic(fmt.Sprintf("can't generate forward for spec type %T", spec)) + } + } + } + } + g.P() +} + +func genEnum(g *protogen.GeneratedFile, f *fileInfo, e *enumInfo) { + // Enum type declaration. + g.Annotate(e.GoIdent.GoName, e.Location) + leadingComments := appendDeprecationSuffix(e.Comments.Leading, + e.Desc.Options().(*descriptorpb.EnumOptions).GetDeprecated()) + g.P(leadingComments, + "type ", e.GoIdent, " int32") + + // Enum value constants. + g.P("const (") + for _, value := range e.Values { + g.Annotate(value.GoIdent.GoName, value.Location) + leadingComments := appendDeprecationSuffix(value.Comments.Leading, + value.Desc.Options().(*descriptorpb.EnumValueOptions).GetDeprecated()) + g.P(leadingComments, + value.GoIdent, " ", e.GoIdent, " = ", value.Desc.Number(), + trailingComment(value.Comments.Trailing)) + } + g.P(")") + g.P() + + // Enum value maps. + g.P("// Enum value maps for ", e.GoIdent, ".") + g.P("var (") + g.P(e.GoIdent.GoName+"_name", " = map[int32]string{") + for _, value := range e.Values { + duplicate := "" + if value.Desc != e.Desc.Values().ByNumber(value.Desc.Number()) { + duplicate = "// Duplicate value: " + } + g.P(duplicate, value.Desc.Number(), ": ", strconv.Quote(string(value.Desc.Name())), ",") + } + g.P("}") + g.P(e.GoIdent.GoName+"_value", " = map[string]int32{") + for _, value := range e.Values { + g.P(strconv.Quote(string(value.Desc.Name())), ": ", value.Desc.Number(), ",") + } + g.P("}") + g.P(")") + g.P() + + // Enum method. + // + // NOTE: A pointer value is needed to represent presence in proto2. + // Since a proto2 message can reference a proto3 enum, it is useful to + // always generate this method (even on proto3 enums) to support that case. + g.P("func (x ", e.GoIdent, ") Enum() *", e.GoIdent, " {") + g.P("p := new(", e.GoIdent, ")") + g.P("*p = x") + g.P("return p") + g.P("}") + g.P() + + // String method. + g.P("func (x ", e.GoIdent, ") String() string {") + g.P("return ", protoimplPackage.Ident("X"), ".EnumStringOf(x.Descriptor(), ", protoreflectPackage.Ident("EnumNumber"), "(x))") + g.P("}") + g.P() + + genEnumReflectMethods(g, f, e) + + // UnmarshalJSON method. + if e.genJSONMethod && e.Desc.Syntax() == protoreflect.Proto2 { + g.P("// Deprecated: Do not use.") + g.P("func (x *", e.GoIdent, ") UnmarshalJSON(b []byte) error {") + g.P("num, err := ", protoimplPackage.Ident("X"), ".UnmarshalJSONEnum(x.Descriptor(), b)") + g.P("if err != nil {") + g.P("return err") + g.P("}") + g.P("*x = ", e.GoIdent, "(num)") + g.P("return nil") + g.P("}") + g.P() + } + + // EnumDescriptor method. + if e.genRawDescMethod { + var indexes []string + for i := 1; i < len(e.Location.Path); i += 2 { + indexes = append(indexes, strconv.Itoa(int(e.Location.Path[i]))) + } + g.P("// Deprecated: Use ", e.GoIdent, ".Descriptor instead.") + g.P("func (", e.GoIdent, ") EnumDescriptor() ([]byte, []int) {") + g.P("return ", rawDescVarName(f), "GZIP(), []int{", strings.Join(indexes, ","), "}") + g.P("}") + g.P() + f.needRawDesc = true + } +} + +func genMessage(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + if m.Desc.IsMapEntry() { + return + } + + // Message type declaration. + g.Annotate(m.GoIdent.GoName, m.Location) + leadingComments := appendDeprecationSuffix(m.Comments.Leading, + m.Desc.Options().(*descriptorpb.MessageOptions).GetDeprecated()) + g.P(leadingComments, + "type ", m.GoIdent, " struct {") + genMessageFields(g, f, m) + g.P("}") + g.P() + + genMessageKnownFunctions(g, f, m) + genMessageDefaultDecls(g, f, m) + genMessageMethods(g, f, m) + genMessageOneofWrapperTypes(g, f, m) +} + +func genMessageFields(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + sf := f.allMessageFieldsByPtr[m] + genMessageInternalFields(g, f, m, sf) + for _, field := range m.Fields { + genMessageField(g, f, m, field, sf) + } +} + +func genMessageInternalFields(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo, sf *structFields) { + g.P(genid.State_goname, " ", protoimplPackage.Ident("MessageState")) + sf.append(genid.State_goname) + g.P(genid.SizeCache_goname, " ", protoimplPackage.Ident("SizeCache")) + sf.append(genid.SizeCache_goname) + if m.hasWeak { + g.P(genid.WeakFields_goname, " ", protoimplPackage.Ident("WeakFields")) + sf.append(genid.WeakFields_goname) + } + g.P(genid.UnknownFields_goname, " ", protoimplPackage.Ident("UnknownFields")) + sf.append(genid.UnknownFields_goname) + if m.Desc.ExtensionRanges().Len() > 0 { + g.P(genid.ExtensionFields_goname, " ", protoimplPackage.Ident("ExtensionFields")) + sf.append(genid.ExtensionFields_goname) + } + if sf.count > 0 { + g.P() + } +} + +func genMessageField(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo, field *protogen.Field, sf *structFields) { + if oneof := field.Oneof; oneof != nil && !oneof.Desc.IsSynthetic() { + // It would be a bit simpler to iterate over the oneofs below, + // but generating the field here keeps the contents of the Go + // struct in the same order as the contents of the source + // .proto file. + if oneof.Fields[0] != field { + return // only generate for first appearance + } + + tags := structTags{ + {"protobuf_oneof", string(oneof.Desc.Name())}, + } + if m.isTracked { + tags = append(tags, gotrackTags...) + } + + g.Annotate(m.GoIdent.GoName+"."+oneof.GoName, oneof.Location) + leadingComments := oneof.Comments.Leading + if leadingComments != "" { + leadingComments += "\n" + } + ss := []string{fmt.Sprintf(" Types that are assignable to %s:\n", oneof.GoName)} + for _, field := range oneof.Fields { + ss = append(ss, "\t*"+field.GoIdent.GoName+"\n") + } + leadingComments += protogen.Comments(strings.Join(ss, "")) + g.P(leadingComments, + oneof.GoName, " ", oneofInterfaceName(oneof), tags) + sf.append(oneof.GoName) + return + } + goType, pointer := fieldGoType(g, f, field) + if pointer { + goType = "*" + goType + } + tags := structTags{ + {"protobuf", fieldProtobufTagValue(field)}, + {"json", fieldJSONTagValue(field)}, + } + if field.Desc.IsMap() { + key := field.Message.Fields[0] + val := field.Message.Fields[1] + tags = append(tags, structTags{ + {"protobuf_key", fieldProtobufTagValue(key)}, + {"protobuf_val", fieldProtobufTagValue(val)}, + }...) + } + if m.isTracked { + tags = append(tags, gotrackTags...) + } + + name := field.GoName + if field.Desc.IsWeak() { + name = genid.WeakFieldPrefix_goname + name + } + g.Annotate(m.GoIdent.GoName+"."+name, field.Location) + leadingComments := appendDeprecationSuffix(field.Comments.Leading, + field.Desc.Options().(*descriptorpb.FieldOptions).GetDeprecated()) + g.P(leadingComments, + name, " ", goType, tags, + trailingComment(field.Comments.Trailing)) + sf.append(field.GoName) +} + +// genMessageDefaultDecls generates consts and vars holding the default +// values of fields. +func genMessageDefaultDecls(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + var consts, vars []string + for _, field := range m.Fields { + if !field.Desc.HasDefault() { + continue + } + name := "Default_" + m.GoIdent.GoName + "_" + field.GoName + goType, _ := fieldGoType(g, f, field) + defVal := field.Desc.Default() + switch field.Desc.Kind() { + case protoreflect.StringKind: + consts = append(consts, fmt.Sprintf("%s = %s(%q)", name, goType, defVal.String())) + case protoreflect.BytesKind: + vars = append(vars, fmt.Sprintf("%s = %s(%q)", name, goType, defVal.Bytes())) + case protoreflect.EnumKind: + idx := field.Desc.DefaultEnumValue().Index() + val := field.Enum.Values[idx] + if val.GoIdent.GoImportPath == f.GoImportPath { + consts = append(consts, fmt.Sprintf("%s = %s", name, g.QualifiedGoIdent(val.GoIdent))) + } else { + // If the enum value is declared in a different Go package, + // reference it by number since the name may not be correct. + // See https://github.com/golang/protobuf/issues/513. + consts = append(consts, fmt.Sprintf("%s = %s(%d) // %s", + name, g.QualifiedGoIdent(field.Enum.GoIdent), val.Desc.Number(), g.QualifiedGoIdent(val.GoIdent))) + } + case protoreflect.FloatKind, protoreflect.DoubleKind: + if f := defVal.Float(); math.IsNaN(f) || math.IsInf(f, 0) { + var fn, arg string + switch f := defVal.Float(); { + case math.IsInf(f, -1): + fn, arg = g.QualifiedGoIdent(mathPackage.Ident("Inf")), "-1" + case math.IsInf(f, +1): + fn, arg = g.QualifiedGoIdent(mathPackage.Ident("Inf")), "+1" + case math.IsNaN(f): + fn, arg = g.QualifiedGoIdent(mathPackage.Ident("NaN")), "" + } + vars = append(vars, fmt.Sprintf("%s = %s(%s(%s))", name, goType, fn, arg)) + } else { + consts = append(consts, fmt.Sprintf("%s = %s(%v)", name, goType, f)) + } + default: + consts = append(consts, fmt.Sprintf("%s = %s(%v)", name, goType, defVal.Interface())) + } + } + if len(consts) > 0 { + g.P("// Default values for ", m.GoIdent, " fields.") + g.P("const (") + for _, s := range consts { + g.P(s) + } + g.P(")") + } + if len(vars) > 0 { + g.P("// Default values for ", m.GoIdent, " fields.") + g.P("var (") + for _, s := range vars { + g.P(s) + } + g.P(")") + } + g.P() +} + +func genMessageMethods(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + genMessageBaseMethods(g, f, m) + genMessageGetterMethods(g, f, m) + genMessageSetterMethods(g, f, m) +} + +func genMessageBaseMethods(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + // Reset method. + g.P("func (x *", m.GoIdent, ") Reset() {") + g.P("*x = ", m.GoIdent, "{}") + g.P("if ", protoimplPackage.Ident("UnsafeEnabled"), " {") + g.P("mi := &", messageTypesVarName(f), "[", f.allMessagesByPtr[m], "]") + g.P("ms := ", protoimplPackage.Ident("X"), ".MessageStateOf(", protoimplPackage.Ident("Pointer"), "(x))") + g.P("ms.StoreMessageInfo(mi)") + g.P("}") + g.P("}") + g.P() + + // String method. + g.P("func (x *", m.GoIdent, ") String() string {") + g.P("return ", protoimplPackage.Ident("X"), ".MessageStringOf(x)") + g.P("}") + g.P() + + // ProtoMessage method. + g.P("func (*", m.GoIdent, ") ProtoMessage() {}") + g.P() + + // ProtoReflect method. + genMessageReflectMethods(g, f, m) + + // Descriptor method. + if m.genRawDescMethod { + var indexes []string + for i := 1; i < len(m.Location.Path); i += 2 { + indexes = append(indexes, strconv.Itoa(int(m.Location.Path[i]))) + } + g.P("// Deprecated: Use ", m.GoIdent, ".ProtoReflect.Descriptor instead.") + g.P("func (*", m.GoIdent, ") Descriptor() ([]byte, []int) {") + g.P("return ", rawDescVarName(f), "GZIP(), []int{", strings.Join(indexes, ","), "}") + g.P("}") + g.P() + f.needRawDesc = true + } +} + +func genMessageGetterMethods(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + for _, field := range m.Fields { + genNoInterfacePragma(g, m.isTracked) + + // Getter for parent oneof. + if oneof := field.Oneof; oneof != nil && oneof.Fields[0] == field && !oneof.Desc.IsSynthetic() { + g.Annotate(m.GoIdent.GoName+".Get"+oneof.GoName, oneof.Location) + g.P("func (m *", m.GoIdent.GoName, ") Get", oneof.GoName, "() ", oneofInterfaceName(oneof), " {") + g.P("if m != nil {") + g.P("return m.", oneof.GoName) + g.P("}") + g.P("return nil") + g.P("}") + g.P() + } + + // Getter for message field. + goType, pointer := fieldGoType(g, f, field) + defaultValue := fieldDefaultValue(g, f, m, field) + g.Annotate(m.GoIdent.GoName+".Get"+field.GoName, field.Location) + leadingComments := appendDeprecationSuffix("", + field.Desc.Options().(*descriptorpb.FieldOptions).GetDeprecated()) + switch { + case field.Desc.IsWeak(): + g.P(leadingComments, "func (x *", m.GoIdent, ") Get", field.GoName, "() ", protoPackage.Ident("Message"), "{") + g.P("var w ", protoimplPackage.Ident("WeakFields")) + g.P("if x != nil {") + g.P("w = x.", genid.WeakFields_goname) + if m.isTracked { + g.P("_ = x.", genid.WeakFieldPrefix_goname+field.GoName) + } + g.P("}") + g.P("return ", protoimplPackage.Ident("X"), ".GetWeak(w, ", field.Desc.Number(), ", ", strconv.Quote(string(field.Message.Desc.FullName())), ")") + g.P("}") + case field.Oneof != nil && !field.Oneof.Desc.IsSynthetic(): + g.P(leadingComments, "func (x *", m.GoIdent, ") Get", field.GoName, "() ", goType, " {") + g.P("if x, ok := x.Get", field.Oneof.GoName, "().(*", field.GoIdent, "); ok {") + g.P("return x.", field.GoName) + g.P("}") + g.P("return ", defaultValue) + g.P("}") + default: + g.P(leadingComments, "func (x *", m.GoIdent, ") Get", field.GoName, "() ", goType, " {") + if !field.Desc.HasPresence() || defaultValue == "nil" { + g.P("if x != nil {") + } else { + g.P("if x != nil && x.", field.GoName, " != nil {") + } + star := "" + if pointer { + star = "*" + } + g.P("return ", star, " x.", field.GoName) + g.P("}") + g.P("return ", defaultValue) + g.P("}") + } + g.P() + } +} + +func genMessageSetterMethods(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + for _, field := range m.Fields { + if !field.Desc.IsWeak() { + continue + } + + genNoInterfacePragma(g, m.isTracked) + + g.Annotate(m.GoIdent.GoName+".Set"+field.GoName, field.Location) + leadingComments := appendDeprecationSuffix("", + field.Desc.Options().(*descriptorpb.FieldOptions).GetDeprecated()) + g.P(leadingComments, "func (x *", m.GoIdent, ") Set", field.GoName, "(v ", protoPackage.Ident("Message"), ") {") + g.P("var w *", protoimplPackage.Ident("WeakFields")) + g.P("if x != nil {") + g.P("w = &x.", genid.WeakFields_goname) + if m.isTracked { + g.P("_ = x.", genid.WeakFieldPrefix_goname+field.GoName) + } + g.P("}") + g.P(protoimplPackage.Ident("X"), ".SetWeak(w, ", field.Desc.Number(), ", ", strconv.Quote(string(field.Message.Desc.FullName())), ", v)") + g.P("}") + g.P() + } +} + +// fieldGoType returns the Go type used for a field. +// +// If it returns pointer=true, the struct field is a pointer to the type. +func fieldGoType(g *protogen.GeneratedFile, f *fileInfo, field *protogen.Field) (goType string, pointer bool) { + if field.Desc.IsWeak() { + return "struct{}", false + } + + pointer = field.Desc.HasPresence() + switch field.Desc.Kind() { + case protoreflect.BoolKind: + goType = "bool" + case protoreflect.EnumKind: + goType = g.QualifiedGoIdent(field.Enum.GoIdent) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + goType = "int32" + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + goType = "uint32" + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + goType = "int64" + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + goType = "uint64" + case protoreflect.FloatKind: + goType = "float32" + case protoreflect.DoubleKind: + goType = "float64" + case protoreflect.StringKind: + goType = "string" + case protoreflect.BytesKind: + goType = "[]byte" + pointer = false // rely on nullability of slices for presence + case protoreflect.MessageKind, protoreflect.GroupKind: + goType = "*" + g.QualifiedGoIdent(field.Message.GoIdent) + pointer = false // pointer captured as part of the type + } + switch { + case field.Desc.IsList(): + return "[]" + goType, false + case field.Desc.IsMap(): + keyType, _ := fieldGoType(g, f, field.Message.Fields[0]) + valType, _ := fieldGoType(g, f, field.Message.Fields[1]) + return fmt.Sprintf("map[%v]%v", keyType, valType), false + } + return goType, pointer +} + +func fieldProtobufTagValue(field *protogen.Field) string { + var enumName string + if field.Desc.Kind() == protoreflect.EnumKind { + enumName = protoimpl.X.LegacyEnumName(field.Enum.Desc) + } + return tag.Marshal(field.Desc, enumName) +} + +func fieldDefaultValue(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo, field *protogen.Field) string { + if field.Desc.IsList() { + return "nil" + } + if field.Desc.HasDefault() { + defVarName := "Default_" + m.GoIdent.GoName + "_" + field.GoName + if field.Desc.Kind() == protoreflect.BytesKind { + return "append([]byte(nil), " + defVarName + "...)" + } + return defVarName + } + switch field.Desc.Kind() { + case protoreflect.BoolKind: + return "false" + case protoreflect.StringKind: + return `""` + case protoreflect.MessageKind, protoreflect.GroupKind, protoreflect.BytesKind: + return "nil" + case protoreflect.EnumKind: + val := field.Enum.Values[0] + if val.GoIdent.GoImportPath == f.GoImportPath { + return g.QualifiedGoIdent(val.GoIdent) + } else { + // If the enum value is declared in a different Go package, + // reference it by number since the name may not be correct. + // See https://github.com/golang/protobuf/issues/513. + return g.QualifiedGoIdent(field.Enum.GoIdent) + "(" + strconv.FormatInt(int64(val.Desc.Number()), 10) + ")" + } + default: + return "0" + } +} + +func fieldJSONTagValue(field *protogen.Field) string { + return string(field.Desc.Name()) + ",omitempty" +} + +func genExtensions(g *protogen.GeneratedFile, f *fileInfo) { + if len(f.allExtensions) == 0 { + return + } + + g.P("var ", extensionTypesVarName(f), " = []", protoimplPackage.Ident("ExtensionInfo"), "{") + for _, x := range f.allExtensions { + g.P("{") + g.P("ExtendedType: (*", x.Extendee.GoIdent, ")(nil),") + goType, pointer := fieldGoType(g, f, x.Extension) + if pointer { + goType = "*" + goType + } + g.P("ExtensionType: (", goType, ")(nil),") + g.P("Field: ", x.Desc.Number(), ",") + g.P("Name: ", strconv.Quote(string(x.Desc.FullName())), ",") + g.P("Tag: ", strconv.Quote(fieldProtobufTagValue(x.Extension)), ",") + g.P("Filename: ", strconv.Quote(f.Desc.Path()), ",") + g.P("},") + } + g.P("}") + g.P() + + // Group extensions by the target message. + var orderedTargets []protogen.GoIdent + allExtensionsByTarget := make(map[protogen.GoIdent][]*extensionInfo) + allExtensionsByPtr := make(map[*extensionInfo]int) + for i, x := range f.allExtensions { + target := x.Extendee.GoIdent + if len(allExtensionsByTarget[target]) == 0 { + orderedTargets = append(orderedTargets, target) + } + allExtensionsByTarget[target] = append(allExtensionsByTarget[target], x) + allExtensionsByPtr[x] = i + } + for _, target := range orderedTargets { + g.P("// Extension fields to ", target, ".") + g.P("var (") + for _, x := range allExtensionsByTarget[target] { + xd := x.Desc + typeName := xd.Kind().String() + switch xd.Kind() { + case protoreflect.EnumKind: + typeName = string(xd.Enum().FullName()) + case protoreflect.MessageKind, protoreflect.GroupKind: + typeName = string(xd.Message().FullName()) + } + fieldName := string(xd.Name()) + + leadingComments := x.Comments.Leading + if leadingComments != "" { + leadingComments += "\n" + } + leadingComments += protogen.Comments(fmt.Sprintf(" %v %v %v = %v;\n", + xd.Cardinality(), typeName, fieldName, xd.Number())) + leadingComments = appendDeprecationSuffix(leadingComments, + x.Desc.Options().(*descriptorpb.FieldOptions).GetDeprecated()) + g.P(leadingComments, + "E_", x.GoIdent, " = &", extensionTypesVarName(f), "[", allExtensionsByPtr[x], "]", + trailingComment(x.Comments.Trailing)) + } + g.P(")") + g.P() + } +} + +// genMessageOneofWrapperTypes generates the oneof wrapper types and +// associates the types with the parent message type. +func genMessageOneofWrapperTypes(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + for _, oneof := range m.Oneofs { + if oneof.Desc.IsSynthetic() { + continue + } + ifName := oneofInterfaceName(oneof) + g.P("type ", ifName, " interface {") + g.P(ifName, "()") + g.P("}") + g.P() + for _, field := range oneof.Fields { + g.Annotate(field.GoIdent.GoName, field.Location) + g.Annotate(field.GoIdent.GoName+"."+field.GoName, field.Location) + g.P("type ", field.GoIdent, " struct {") + goType, _ := fieldGoType(g, f, field) + tags := structTags{ + {"protobuf", fieldProtobufTagValue(field)}, + } + if m.isTracked { + tags = append(tags, gotrackTags...) + } + leadingComments := appendDeprecationSuffix(field.Comments.Leading, + field.Desc.Options().(*descriptorpb.FieldOptions).GetDeprecated()) + g.P(leadingComments, + field.GoName, " ", goType, tags, + trailingComment(field.Comments.Trailing)) + g.P("}") + g.P() + } + for _, field := range oneof.Fields { + g.P("func (*", field.GoIdent, ") ", ifName, "() {}") + g.P() + } + } +} + +// oneofInterfaceName returns the name of the interface type implemented by +// the oneof field value types. +func oneofInterfaceName(oneof *protogen.Oneof) string { + return "is" + oneof.GoIdent.GoName +} + +// genNoInterfacePragma generates a standalone "nointerface" pragma to +// decorate methods with field-tracking support. +func genNoInterfacePragma(g *protogen.GeneratedFile, tracked bool) { + if tracked { + g.P("//go:nointerface") + g.P() + } +} + +var gotrackTags = structTags{{"go", "track"}} + +// structTags is a data structure for build idiomatic Go struct tags. +// Each [2]string is a key-value pair, where value is the unescaped string. +// +// Example: structTags{{"key", "value"}}.String() -> `key:"value"` +type structTags [][2]string + +func (tags structTags) String() string { + if len(tags) == 0 { + return "" + } + var ss []string + for _, tag := range tags { + // NOTE: When quoting the value, we need to make sure the backtick + // character does not appear. Convert all cases to the escaped hex form. + key := tag[0] + val := strings.Replace(strconv.Quote(tag[1]), "`", `\x60`, -1) + ss = append(ss, fmt.Sprintf("%s:%s", key, val)) + } + return "`" + strings.Join(ss, " ") + "`" +} + +// appendDeprecationSuffix optionally appends a deprecation notice as a suffix. +func appendDeprecationSuffix(prefix protogen.Comments, deprecated bool) protogen.Comments { + if !deprecated { + return prefix + } + if prefix != "" { + prefix += "\n" + } + return prefix + " Deprecated: Do not use.\n" +} + +// trailingComment is like protogen.Comments, but lacks a trailing newline. +type trailingComment protogen.Comments + +func (c trailingComment) String() string { + s := strings.TrimSuffix(protogen.Comments(c).String(), "\n") + if strings.Contains(s, "\n") { + // We don't support multi-lined trailing comments as it is unclear + // how to best render them in the generated code. + return "" + } + return s +} diff --git a/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/reflect.go b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/reflect.go new file mode 100644 index 0000000000..1319a12675 --- /dev/null +++ b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/reflect.go @@ -0,0 +1,351 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package internal_gengo + +import ( + "fmt" + "math" + "strings" + "unicode/utf8" + + "google.golang.org/protobuf/compiler/protogen" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + + "google.golang.org/protobuf/types/descriptorpb" +) + +func genReflectFileDescriptor(gen *protogen.Plugin, g *protogen.GeneratedFile, f *fileInfo) { + g.P("var ", f.GoDescriptorIdent, " ", protoreflectPackage.Ident("FileDescriptor")) + g.P() + + genFileDescriptor(gen, g, f) + if len(f.allEnums) > 0 { + g.P("var ", enumTypesVarName(f), " = make([]", protoimplPackage.Ident("EnumInfo"), ",", len(f.allEnums), ")") + } + if len(f.allMessages) > 0 { + g.P("var ", messageTypesVarName(f), " = make([]", protoimplPackage.Ident("MessageInfo"), ",", len(f.allMessages), ")") + } + + // Generate a unique list of Go types for all declarations and dependencies, + // and the associated index into the type list for all dependencies. + var goTypes []string + var depIdxs []string + seen := map[protoreflect.FullName]int{} + genDep := func(name protoreflect.FullName, depSource string) { + if depSource != "" { + line := fmt.Sprintf("%d, // %d: %s -> %s", seen[name], len(depIdxs), depSource, name) + depIdxs = append(depIdxs, line) + } + } + genEnum := func(e *protogen.Enum, depSource string) { + if e != nil { + name := e.Desc.FullName() + if _, ok := seen[name]; !ok { + line := fmt.Sprintf("(%s)(0), // %d: %s", g.QualifiedGoIdent(e.GoIdent), len(goTypes), name) + goTypes = append(goTypes, line) + seen[name] = len(seen) + } + if depSource != "" { + genDep(name, depSource) + } + } + } + genMessage := func(m *protogen.Message, depSource string) { + if m != nil { + name := m.Desc.FullName() + if _, ok := seen[name]; !ok { + line := fmt.Sprintf("(*%s)(nil), // %d: %s", g.QualifiedGoIdent(m.GoIdent), len(goTypes), name) + if m.Desc.IsMapEntry() { + // Map entry messages have no associated Go type. + line = fmt.Sprintf("nil, // %d: %s", len(goTypes), name) + } + goTypes = append(goTypes, line) + seen[name] = len(seen) + } + if depSource != "" { + genDep(name, depSource) + } + } + } + + // This ordering is significant. + // See filetype.TypeBuilder.DependencyIndexes. + type offsetEntry struct { + start int + name string + } + var depOffsets []offsetEntry + for _, enum := range f.allEnums { + genEnum(enum.Enum, "") + } + for _, message := range f.allMessages { + genMessage(message.Message, "") + } + depOffsets = append(depOffsets, offsetEntry{len(depIdxs), "field type_name"}) + for _, message := range f.allMessages { + for _, field := range message.Fields { + if field.Desc.IsWeak() { + continue + } + source := string(field.Desc.FullName()) + genEnum(field.Enum, source+":type_name") + genMessage(field.Message, source+":type_name") + } + } + depOffsets = append(depOffsets, offsetEntry{len(depIdxs), "extension extendee"}) + for _, extension := range f.allExtensions { + source := string(extension.Desc.FullName()) + genMessage(extension.Extendee, source+":extendee") + } + depOffsets = append(depOffsets, offsetEntry{len(depIdxs), "extension type_name"}) + for _, extension := range f.allExtensions { + source := string(extension.Desc.FullName()) + genEnum(extension.Enum, source+":type_name") + genMessage(extension.Message, source+":type_name") + } + depOffsets = append(depOffsets, offsetEntry{len(depIdxs), "method input_type"}) + for _, service := range f.Services { + for _, method := range service.Methods { + source := string(method.Desc.FullName()) + genMessage(method.Input, source+":input_type") + } + } + depOffsets = append(depOffsets, offsetEntry{len(depIdxs), "method output_type"}) + for _, service := range f.Services { + for _, method := range service.Methods { + source := string(method.Desc.FullName()) + genMessage(method.Output, source+":output_type") + } + } + depOffsets = append(depOffsets, offsetEntry{len(depIdxs), ""}) + for i := len(depOffsets) - 2; i >= 0; i-- { + curr, next := depOffsets[i], depOffsets[i+1] + depIdxs = append(depIdxs, fmt.Sprintf("%d, // [%d:%d] is the sub-list for %s", + curr.start, curr.start, next.start, curr.name)) + } + if len(depIdxs) > math.MaxInt32 { + panic("too many dependencies") // sanity check + } + + g.P("var ", goTypesVarName(f), " = []interface{}{") + for _, s := range goTypes { + g.P(s) + } + g.P("}") + + g.P("var ", depIdxsVarName(f), " = []int32{") + for _, s := range depIdxs { + g.P(s) + } + g.P("}") + + g.P("func init() { ", initFuncName(f.File), "() }") + + g.P("func ", initFuncName(f.File), "() {") + g.P("if ", f.GoDescriptorIdent, " != nil {") + g.P("return") + g.P("}") + + // Ensure that initialization functions for different files in the same Go + // package run in the correct order: Call the init funcs for every .proto file + // imported by this one that is in the same Go package. + for i, imps := 0, f.Desc.Imports(); i < imps.Len(); i++ { + impFile := gen.FilesByPath[imps.Get(i).Path()] + if impFile.GoImportPath != f.GoImportPath { + continue + } + g.P(initFuncName(impFile), "()") + } + + if len(f.allMessages) > 0 { + // Populate MessageInfo.Exporters. + g.P("if !", protoimplPackage.Ident("UnsafeEnabled"), " {") + for _, message := range f.allMessages { + if sf := f.allMessageFieldsByPtr[message]; len(sf.unexported) > 0 { + idx := f.allMessagesByPtr[message] + typesVar := messageTypesVarName(f) + + g.P(typesVar, "[", idx, "].Exporter = func(v interface{}, i int) interface{} {") + g.P("switch v := v.(*", message.GoIdent, "); i {") + for i := 0; i < sf.count; i++ { + if name := sf.unexported[i]; name != "" { + g.P("case ", i, ": return &v.", name) + } + } + g.P("default: return nil") + g.P("}") + g.P("}") + } + } + g.P("}") + + // Populate MessageInfo.OneofWrappers. + for _, message := range f.allMessages { + if len(message.Oneofs) > 0 { + idx := f.allMessagesByPtr[message] + typesVar := messageTypesVarName(f) + + // Associate the wrapper types by directly passing them to the MessageInfo. + g.P(typesVar, "[", idx, "].OneofWrappers = []interface{} {") + for _, oneof := range message.Oneofs { + if !oneof.Desc.IsSynthetic() { + for _, field := range oneof.Fields { + g.P("(*", field.GoIdent, ")(nil),") + } + } + } + g.P("}") + } + } + } + + g.P("type x struct{}") + g.P("out := ", protoimplPackage.Ident("TypeBuilder"), "{") + g.P("File: ", protoimplPackage.Ident("DescBuilder"), "{") + g.P("GoPackagePath: ", reflectPackage.Ident("TypeOf"), "(x{}).PkgPath(),") + g.P("RawDescriptor: ", rawDescVarName(f), ",") + g.P("NumEnums: ", len(f.allEnums), ",") + g.P("NumMessages: ", len(f.allMessages), ",") + g.P("NumExtensions: ", len(f.allExtensions), ",") + g.P("NumServices: ", len(f.Services), ",") + g.P("},") + g.P("GoTypes: ", goTypesVarName(f), ",") + g.P("DependencyIndexes: ", depIdxsVarName(f), ",") + if len(f.allEnums) > 0 { + g.P("EnumInfos: ", enumTypesVarName(f), ",") + } + if len(f.allMessages) > 0 { + g.P("MessageInfos: ", messageTypesVarName(f), ",") + } + if len(f.allExtensions) > 0 { + g.P("ExtensionInfos: ", extensionTypesVarName(f), ",") + } + g.P("}.Build()") + g.P(f.GoDescriptorIdent, " = out.File") + + // Set inputs to nil to allow GC to reclaim resources. + g.P(rawDescVarName(f), " = nil") + g.P(goTypesVarName(f), " = nil") + g.P(depIdxsVarName(f), " = nil") + g.P("}") +} + +func genFileDescriptor(gen *protogen.Plugin, g *protogen.GeneratedFile, f *fileInfo) { + descProto := proto.Clone(f.Proto).(*descriptorpb.FileDescriptorProto) + descProto.SourceCodeInfo = nil // drop source code information + + b, err := proto.MarshalOptions{AllowPartial: true, Deterministic: true}.Marshal(descProto) + if err != nil { + gen.Error(err) + return + } + + g.P("var ", rawDescVarName(f), " = []byte{") + for len(b) > 0 { + n := 16 + if n > len(b) { + n = len(b) + } + + s := "" + for _, c := range b[:n] { + s += fmt.Sprintf("0x%02x,", c) + } + g.P(s) + + b = b[n:] + } + g.P("}") + g.P() + + if f.needRawDesc { + onceVar := rawDescVarName(f) + "Once" + dataVar := rawDescVarName(f) + "Data" + g.P("var (") + g.P(onceVar, " ", syncPackage.Ident("Once")) + g.P(dataVar, " = ", rawDescVarName(f)) + g.P(")") + g.P() + + g.P("func ", rawDescVarName(f), "GZIP() []byte {") + g.P(onceVar, ".Do(func() {") + g.P(dataVar, " = ", protoimplPackage.Ident("X"), ".CompressGZIP(", dataVar, ")") + g.P("})") + g.P("return ", dataVar) + g.P("}") + g.P() + } +} + +func genEnumReflectMethods(g *protogen.GeneratedFile, f *fileInfo, e *enumInfo) { + idx := f.allEnumsByPtr[e] + typesVar := enumTypesVarName(f) + + // Descriptor method. + g.P("func (", e.GoIdent, ") Descriptor() ", protoreflectPackage.Ident("EnumDescriptor"), " {") + g.P("return ", typesVar, "[", idx, "].Descriptor()") + g.P("}") + g.P() + + // Type method. + g.P("func (", e.GoIdent, ") Type() ", protoreflectPackage.Ident("EnumType"), " {") + g.P("return &", typesVar, "[", idx, "]") + g.P("}") + g.P() + + // Number method. + g.P("func (x ", e.GoIdent, ") Number() ", protoreflectPackage.Ident("EnumNumber"), " {") + g.P("return ", protoreflectPackage.Ident("EnumNumber"), "(x)") + g.P("}") + g.P() +} + +func genMessageReflectMethods(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + idx := f.allMessagesByPtr[m] + typesVar := messageTypesVarName(f) + + // ProtoReflect method. + g.P("func (x *", m.GoIdent, ") ProtoReflect() ", protoreflectPackage.Ident("Message"), " {") + g.P("mi := &", typesVar, "[", idx, "]") + g.P("if ", protoimplPackage.Ident("UnsafeEnabled"), " && x != nil {") + g.P("ms := ", protoimplPackage.Ident("X"), ".MessageStateOf(", protoimplPackage.Ident("Pointer"), "(x))") + g.P("if ms.LoadMessageInfo() == nil {") + g.P("ms.StoreMessageInfo(mi)") + g.P("}") + g.P("return ms") + g.P("}") + g.P("return mi.MessageOf(x)") + g.P("}") + g.P() +} + +func fileVarName(f *protogen.File, suffix string) string { + prefix := f.GoDescriptorIdent.GoName + _, n := utf8.DecodeRuneInString(prefix) + prefix = strings.ToLower(prefix[:n]) + prefix[n:] + return prefix + "_" + suffix +} +func rawDescVarName(f *fileInfo) string { + return fileVarName(f.File, "rawDesc") +} +func goTypesVarName(f *fileInfo) string { + return fileVarName(f.File, "goTypes") +} +func depIdxsVarName(f *fileInfo) string { + return fileVarName(f.File, "depIdxs") +} +func enumTypesVarName(f *fileInfo) string { + return fileVarName(f.File, "enumTypes") +} +func messageTypesVarName(f *fileInfo) string { + return fileVarName(f.File, "msgTypes") +} +func extensionTypesVarName(f *fileInfo) string { + return fileVarName(f.File, "extTypes") +} +func initFuncName(f *protogen.File) string { + return fileVarName(f, "init") +} diff --git a/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/well_known_types.go b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/well_known_types.go new file mode 100644 index 0000000000..dbaa529ca0 --- /dev/null +++ b/vendor/google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo/well_known_types.go @@ -0,0 +1,1080 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package internal_gengo + +import ( + "strings" + + "google.golang.org/protobuf/compiler/protogen" + "google.golang.org/protobuf/internal/genid" +) + +// Specialized support for well-known types are hard-coded into the generator +// as opposed to being injected in adjacent .go sources in the generated package +// in order to support specialized build systems like Bazel that always generate +// dynamically from the source .proto files. + +func genPackageKnownComment(f *fileInfo) protogen.Comments { + switch f.Desc.Path() { + case genid.File_google_protobuf_any_proto: + return ` Package anypb contains generated types for ` + genid.File_google_protobuf_any_proto + `. + + The Any message is a dynamic representation of any other message value. + It is functionally a tuple of the full name of the remote message type and + the serialized bytes of the remote message value. + + + Constructing an Any + + An Any message containing another message value is constructed using New: + + any, err := anypb.New(m) + if err != nil { + ... // handle error + } + ... // make use of any + + + Unmarshaling an Any + + With a populated Any message, the underlying message can be serialized into + a remote concrete message value in a few ways. + + If the exact concrete type is known, then a new (or pre-existing) instance + of that message can be passed to the UnmarshalTo method: + + m := new(foopb.MyMessage) + if err := any.UnmarshalTo(m); err != nil { + ... // handle error + } + ... // make use of m + + If the exact concrete type is not known, then the UnmarshalNew method can be + used to unmarshal the contents into a new instance of the remote message type: + + m, err := any.UnmarshalNew() + if err != nil { + ... // handle error + } + ... // make use of m + + UnmarshalNew uses the global type registry to resolve the message type and + construct a new instance of that message to unmarshal into. In order for a + message type to appear in the global registry, the Go type representing that + protobuf message type must be linked into the Go binary. For messages + generated by protoc-gen-go, this is achieved through an import of the + generated Go package representing a .proto file. + + A common pattern with UnmarshalNew is to use a type switch with the resulting + proto.Message value: + + switch m := m.(type) { + case *foopb.MyMessage: + ... // make use of m as a *foopb.MyMessage + case *barpb.OtherMessage: + ... // make use of m as a *barpb.OtherMessage + case *bazpb.SomeMessage: + ... // make use of m as a *bazpb.SomeMessage + } + + This pattern ensures that the generated packages containing the message types + listed in the case clauses are linked into the Go binary and therefore also + registered in the global registry. + + + Type checking an Any + + In order to type check whether an Any message represents some other message, + then use the MessageIs method: + + if any.MessageIs((*foopb.MyMessage)(nil)) { + ... // make use of any, knowing that it contains a foopb.MyMessage + } + + The MessageIs method can also be used with an allocated instance of the target + message type if the intention is to unmarshal into it if the type matches: + + m := new(foopb.MyMessage) + if any.MessageIs(m) { + if err := any.UnmarshalTo(m); err != nil { + ... // handle error + } + ... // make use of m + } + +` + case genid.File_google_protobuf_timestamp_proto: + return ` Package timestamppb contains generated types for ` + genid.File_google_protobuf_timestamp_proto + `. + + The Timestamp message represents a timestamp, + an instant in time since the Unix epoch (January 1st, 1970). + + + Conversion to a Go Time + + The AsTime method can be used to convert a Timestamp message to a + standard Go time.Time value in UTC: + + t := ts.AsTime() + ... // make use of t as a time.Time + + Converting to a time.Time is a common operation so that the extensive + set of time-based operations provided by the time package can be leveraged. + See https://golang.org/pkg/time for more information. + + The AsTime method performs the conversion on a best-effort basis. Timestamps + with denormal values (e.g., nanoseconds beyond 0 and 99999999, inclusive) + are normalized during the conversion to a time.Time. To manually check for + invalid Timestamps per the documented limitations in timestamp.proto, + additionally call the CheckValid method: + + if err := ts.CheckValid(); err != nil { + ... // handle error + } + + + Conversion from a Go Time + + The timestamppb.New function can be used to construct a Timestamp message + from a standard Go time.Time value: + + ts := timestamppb.New(t) + ... // make use of ts as a *timestamppb.Timestamp + + In order to construct a Timestamp representing the current time, use Now: + + ts := timestamppb.Now() + ... // make use of ts as a *timestamppb.Timestamp + +` + case genid.File_google_protobuf_duration_proto: + return ` Package durationpb contains generated types for ` + genid.File_google_protobuf_duration_proto + `. + + The Duration message represents a signed span of time. + + + Conversion to a Go Duration + + The AsDuration method can be used to convert a Duration message to a + standard Go time.Duration value: + + d := dur.AsDuration() + ... // make use of d as a time.Duration + + Converting to a time.Duration is a common operation so that the extensive + set of time-based operations provided by the time package can be leveraged. + See https://golang.org/pkg/time for more information. + + The AsDuration method performs the conversion on a best-effort basis. + Durations with denormal values (e.g., nanoseconds beyond -99999999 and + +99999999, inclusive; or seconds and nanoseconds with opposite signs) + are normalized during the conversion to a time.Duration. To manually check for + invalid Duration per the documented limitations in duration.proto, + additionally call the CheckValid method: + + if err := dur.CheckValid(); err != nil { + ... // handle error + } + + Note that the documented limitations in duration.proto does not protect a + Duration from overflowing the representable range of a time.Duration in Go. + The AsDuration method uses saturation arithmetic such that an overflow clamps + the resulting value to the closest representable value (e.g., math.MaxInt64 + for positive overflow and math.MinInt64 for negative overflow). + + + Conversion from a Go Duration + + The durationpb.New function can be used to construct a Duration message + from a standard Go time.Duration value: + + dur := durationpb.New(d) + ... // make use of d as a *durationpb.Duration + +` + case genid.File_google_protobuf_struct_proto: + return ` Package structpb contains generated types for ` + genid.File_google_protobuf_struct_proto + `. + + The messages (i.e., Value, Struct, and ListValue) defined in struct.proto are + used to represent arbitrary JSON. The Value message represents a JSON value, + the Struct message represents a JSON object, and the ListValue message + represents a JSON array. See https://json.org for more information. + + The Value, Struct, and ListValue types have generated MarshalJSON and + UnmarshalJSON methods such that they serialize JSON equivalent to what the + messages themselves represent. Use of these types with the + "google.golang.org/protobuf/encoding/protojson" package + ensures that they will be serialized as their JSON equivalent. + + + Conversion to and from a Go interface + + The standard Go "encoding/json" package has functionality to serialize + arbitrary types to a large degree. The Value.AsInterface, Struct.AsMap, and + ListValue.AsSlice methods can convert the protobuf message representation into + a form represented by interface{}, map[string]interface{}, and []interface{}. + This form can be used with other packages that operate on such data structures + and also directly with the standard json package. + + In order to convert the interface{}, map[string]interface{}, and []interface{} + forms back as Value, Struct, and ListValue messages, use the NewStruct, + NewList, and NewValue constructor functions. + + + Example usage + + Consider the following example JSON object: + + { + "firstName": "John", + "lastName": "Smith", + "isAlive": true, + "age": 27, + "address": { + "streetAddress": "21 2nd Street", + "city": "New York", + "state": "NY", + "postalCode": "10021-3100" + }, + "phoneNumbers": [ + { + "type": "home", + "number": "212 555-1234" + }, + { + "type": "office", + "number": "646 555-4567" + } + ], + "children": [], + "spouse": null + } + + To construct a Value message representing the above JSON object: + + m, err := structpb.NewValue(map[string]interface{}{ + "firstName": "John", + "lastName": "Smith", + "isAlive": true, + "age": 27, + "address": map[string]interface{}{ + "streetAddress": "21 2nd Street", + "city": "New York", + "state": "NY", + "postalCode": "10021-3100", + }, + "phoneNumbers": []interface{}{ + map[string]interface{}{ + "type": "home", + "number": "212 555-1234", + }, + map[string]interface{}{ + "type": "office", + "number": "646 555-4567", + }, + }, + "children": []interface{}{}, + "spouse": nil, + }) + if err != nil { + ... // handle error + } + ... // make use of m as a *structpb.Value + +` + case genid.File_google_protobuf_field_mask_proto: + return ` Package fieldmaskpb contains generated types for ` + genid.File_google_protobuf_field_mask_proto + `. + + The FieldMask message represents a set of symbolic field paths. + The paths are specific to some target message type, + which is not stored within the FieldMask message itself. + + + Constructing a FieldMask + + The New function is used construct a FieldMask: + + var messageType *descriptorpb.DescriptorProto + fm, err := fieldmaskpb.New(messageType, "field.name", "field.number") + if err != nil { + ... // handle error + } + ... // make use of fm + + The "field.name" and "field.number" paths are valid paths according to the + google.protobuf.DescriptorProto message. Use of a path that does not correlate + to valid fields reachable from DescriptorProto would result in an error. + + Once a FieldMask message has been constructed, + the Append method can be used to insert additional paths to the path set: + + var messageType *descriptorpb.DescriptorProto + if err := fm.Append(messageType, "options"); err != nil { + ... // handle error + } + + + Type checking a FieldMask + + In order to verify that a FieldMask represents a set of fields that are + reachable from some target message type, use the IsValid method: + + var messageType *descriptorpb.DescriptorProto + if fm.IsValid(messageType) { + ... // make use of fm + } + + IsValid needs to be passed the target message type as an input since the + FieldMask message itself does not store the message type that the set of paths + are for. +` + default: + return "" + } +} + +func genMessageKnownFunctions(g *protogen.GeneratedFile, f *fileInfo, m *messageInfo) { + switch m.Desc.FullName() { + case genid.Any_message_fullname: + g.P("// New marshals src into a new Any instance.") + g.P("func New(src ", protoPackage.Ident("Message"), ") (*Any, error) {") + g.P(" dst := new(Any)") + g.P(" if err := dst.MarshalFrom(src); err != nil {") + g.P(" return nil, err") + g.P(" }") + g.P(" return dst, nil") + g.P("}") + g.P() + + g.P("// MarshalFrom marshals src into dst as the underlying message") + g.P("// using the provided marshal options.") + g.P("//") + g.P("// If no options are specified, call dst.MarshalFrom instead.") + g.P("func MarshalFrom(dst *Any, src ", protoPackage.Ident("Message"), ", opts ", protoPackage.Ident("MarshalOptions"), ") error {") + g.P(" const urlPrefix = \"type.googleapis.com/\"") + g.P(" if src == nil {") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"invalid nil source message\")") + g.P(" }") + g.P(" b, err := opts.Marshal(src)") + g.P(" if err != nil {") + g.P(" return err") + g.P(" }") + g.P(" dst.TypeUrl = urlPrefix + string(src.ProtoReflect().Descriptor().FullName())") + g.P(" dst.Value = b") + g.P(" return nil") + g.P("}") + g.P() + + g.P("// UnmarshalTo unmarshals the underlying message from src into dst") + g.P("// using the provided unmarshal options.") + g.P("// It reports an error if dst is not of the right message type.") + g.P("//") + g.P("// If no options are specified, call src.UnmarshalTo instead.") + g.P("func UnmarshalTo(src *Any, dst ", protoPackage.Ident("Message"), ", opts ", protoPackage.Ident("UnmarshalOptions"), ") error {") + g.P(" if src == nil {") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"invalid nil source message\")") + g.P(" }") + g.P(" if !src.MessageIs(dst) {") + g.P(" got := dst.ProtoReflect().Descriptor().FullName()") + g.P(" want := src.MessageName()") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"mismatched message type: got %q, want %q\", got, want)") + g.P(" }") + g.P(" return opts.Unmarshal(src.GetValue(), dst)") + g.P("}") + g.P() + + g.P("// UnmarshalNew unmarshals the underlying message from src into dst,") + g.P("// which is newly created message using a type resolved from the type URL.") + g.P("// The message type is resolved according to opt.Resolver,") + g.P("// which should implement protoregistry.MessageTypeResolver.") + g.P("// It reports an error if the underlying message type could not be resolved.") + g.P("//") + g.P("// If no options are specified, call src.UnmarshalNew instead.") + g.P("func UnmarshalNew(src *Any, opts ", protoPackage.Ident("UnmarshalOptions"), ") (dst ", protoPackage.Ident("Message"), ", err error) {") + g.P(" if src.GetTypeUrl() == \"\" {") + g.P(" return nil, ", protoimplPackage.Ident("X"), ".NewError(\"invalid empty type URL\")") + g.P(" }") + g.P(" if opts.Resolver == nil {") + g.P(" opts.Resolver = ", protoregistryPackage.Ident("GlobalTypes")) + g.P(" }") + g.P(" r, ok := opts.Resolver.(", protoregistryPackage.Ident("MessageTypeResolver"), ")") + g.P(" if !ok {") + g.P(" return nil, ", protoregistryPackage.Ident("NotFound")) + g.P(" }") + g.P(" mt, err := r.FindMessageByURL(src.GetTypeUrl())") + g.P(" if err != nil {") + g.P(" if err == ", protoregistryPackage.Ident("NotFound"), " {") + g.P(" return nil, err") + g.P(" }") + g.P(" return nil, ", protoimplPackage.Ident("X"), ".NewError(\"could not resolve %q: %v\", src.GetTypeUrl(), err)") + g.P(" }") + g.P(" dst = mt.New().Interface()") + g.P(" return dst, opts.Unmarshal(src.GetValue(), dst)") + g.P("}") + g.P() + + g.P("// MessageIs reports whether the underlying message is of the same type as m.") + g.P("func (x *Any) MessageIs(m ", protoPackage.Ident("Message"), ") bool {") + g.P(" if m == nil {") + g.P(" return false") + g.P(" }") + g.P(" url := x.GetTypeUrl()") + g.P(" name := string(m.ProtoReflect().Descriptor().FullName())") + g.P(" if !", stringsPackage.Ident("HasSuffix"), "(url, name) {") + g.P(" return false") + g.P(" }") + g.P(" return len(url) == len(name) || url[len(url)-len(name)-1] == '/'") + g.P("}") + g.P() + + g.P("// MessageName reports the full name of the underlying message,") + g.P("// returning an empty string if invalid.") + g.P("func (x *Any) MessageName() ", protoreflectPackage.Ident("FullName"), " {") + g.P(" url := x.GetTypeUrl()") + g.P(" name := ", protoreflectPackage.Ident("FullName"), "(url)") + g.P(" if i := ", stringsPackage.Ident("LastIndexByte"), "(url, '/'); i >= 0 {") + g.P(" name = name[i+len(\"/\"):]") + g.P(" }") + g.P(" if !name.IsValid() {") + g.P(" return \"\"") + g.P(" }") + g.P(" return name") + g.P("}") + g.P() + + g.P("// MarshalFrom marshals m into x as the underlying message.") + g.P("func (x *Any) MarshalFrom(m ", protoPackage.Ident("Message"), ") error {") + g.P(" return MarshalFrom(x, m, ", protoPackage.Ident("MarshalOptions"), "{})") + g.P("}") + g.P() + + g.P("// UnmarshalTo unmarshals the contents of the underlying message of x into m.") + g.P("// It resets m before performing the unmarshal operation.") + g.P("// It reports an error if m is not of the right message type.") + g.P("func (x *Any) UnmarshalTo(m ", protoPackage.Ident("Message"), ") error {") + g.P(" return UnmarshalTo(x, m, ", protoPackage.Ident("UnmarshalOptions"), "{})") + g.P("}") + g.P() + + g.P("// UnmarshalNew unmarshals the contents of the underlying message of x into") + g.P("// a newly allocated message of the specified type.") + g.P("// It reports an error if the underlying message type could not be resolved.") + g.P("func (x *Any) UnmarshalNew() (", protoPackage.Ident("Message"), ", error) {") + g.P(" return UnmarshalNew(x, ", protoPackage.Ident("UnmarshalOptions"), "{})") + g.P("}") + g.P() + + case genid.Timestamp_message_fullname: + g.P("// Now constructs a new Timestamp from the current time.") + g.P("func Now() *Timestamp {") + g.P(" return New(", timePackage.Ident("Now"), "())") + g.P("}") + g.P() + + g.P("// New constructs a new Timestamp from the provided time.Time.") + g.P("func New(t ", timePackage.Ident("Time"), ") *Timestamp {") + g.P(" return &Timestamp{Seconds: int64(t.Unix()), Nanos: int32(t.Nanosecond())}") + g.P("}") + g.P() + + g.P("// AsTime converts x to a time.Time.") + g.P("func (x *Timestamp) AsTime() ", timePackage.Ident("Time"), " {") + g.P(" return ", timePackage.Ident("Unix"), "(int64(x.GetSeconds()), int64(x.GetNanos())).UTC()") + g.P("}") + g.P() + + g.P("// IsValid reports whether the timestamp is valid.") + g.P("// It is equivalent to CheckValid == nil.") + g.P("func (x *Timestamp) IsValid() bool {") + g.P(" return x.check() == 0") + g.P("}") + g.P() + + g.P("// CheckValid returns an error if the timestamp is invalid.") + g.P("// In particular, it checks whether the value represents a date that is") + g.P("// in the range of 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive.") + g.P("// An error is reported for a nil Timestamp.") + g.P("func (x *Timestamp) CheckValid() error {") + g.P(" switch x.check() {") + g.P(" case invalidNil:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"invalid nil Timestamp\")") + g.P(" case invalidUnderflow:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"timestamp (%v) before 0001-01-01\", x)") + g.P(" case invalidOverflow:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"timestamp (%v) after 9999-12-31\", x)") + g.P(" case invalidNanos:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"timestamp (%v) has out-of-range nanos\", x)") + g.P(" default:") + g.P(" return nil") + g.P(" }") + g.P("}") + g.P() + + g.P("const (") + g.P(" _ = iota") + g.P(" invalidNil") + g.P(" invalidUnderflow") + g.P(" invalidOverflow") + g.P(" invalidNanos") + g.P(")") + g.P() + + g.P("func (x *Timestamp) check() uint {") + g.P(" const minTimestamp = -62135596800 // Seconds between 1970-01-01T00:00:00Z and 0001-01-01T00:00:00Z, inclusive") + g.P(" const maxTimestamp = +253402300799 // Seconds between 1970-01-01T00:00:00Z and 9999-12-31T23:59:59Z, inclusive") + g.P(" secs := x.GetSeconds()") + g.P(" nanos := x.GetNanos()") + g.P(" switch {") + g.P(" case x == nil:") + g.P(" return invalidNil") + g.P(" case secs < minTimestamp:") + g.P(" return invalidUnderflow") + g.P(" case secs > maxTimestamp:") + g.P(" return invalidOverflow") + g.P(" case nanos < 0 || nanos >= 1e9:") + g.P(" return invalidNanos") + g.P(" default:") + g.P(" return 0") + g.P(" }") + g.P("}") + g.P() + + case genid.Duration_message_fullname: + g.P("// New constructs a new Duration from the provided time.Duration.") + g.P("func New(d ", timePackage.Ident("Duration"), ") *Duration {") + g.P(" nanos := d.Nanoseconds()") + g.P(" secs := nanos / 1e9") + g.P(" nanos -= secs * 1e9") + g.P(" return &Duration{Seconds: int64(secs), Nanos: int32(nanos)}") + g.P("}") + g.P() + + g.P("// AsDuration converts x to a time.Duration,") + g.P("// returning the closest duration value in the event of overflow.") + g.P("func (x *Duration) AsDuration() ", timePackage.Ident("Duration"), " {") + g.P(" secs := x.GetSeconds()") + g.P(" nanos := x.GetNanos()") + g.P(" d := ", timePackage.Ident("Duration"), "(secs) * ", timePackage.Ident("Second")) + g.P(" overflow := d/", timePackage.Ident("Second"), " != ", timePackage.Ident("Duration"), "(secs)") + g.P(" d += ", timePackage.Ident("Duration"), "(nanos) * ", timePackage.Ident("Nanosecond")) + g.P(" overflow = overflow || (secs < 0 && nanos < 0 && d > 0)") + g.P(" overflow = overflow || (secs > 0 && nanos > 0 && d < 0)") + g.P(" if overflow {") + g.P(" switch {") + g.P(" case secs < 0:") + g.P(" return ", timePackage.Ident("Duration"), "(", mathPackage.Ident("MinInt64"), ")") + g.P(" case secs > 0:") + g.P(" return ", timePackage.Ident("Duration"), "(", mathPackage.Ident("MaxInt64"), ")") + g.P(" }") + g.P(" }") + g.P(" return d") + g.P("}") + g.P() + + g.P("// IsValid reports whether the duration is valid.") + g.P("// It is equivalent to CheckValid == nil.") + g.P("func (x *Duration) IsValid() bool {") + g.P(" return x.check() == 0") + g.P("}") + g.P() + + g.P("// CheckValid returns an error if the duration is invalid.") + g.P("// In particular, it checks whether the value is within the range of") + g.P("// -10000 years to +10000 years inclusive.") + g.P("// An error is reported for a nil Duration.") + g.P("func (x *Duration) CheckValid() error {") + g.P(" switch x.check() {") + g.P(" case invalidNil:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"invalid nil Duration\")") + g.P(" case invalidUnderflow:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"duration (%v) exceeds -10000 years\", x)") + g.P(" case invalidOverflow:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"duration (%v) exceeds +10000 years\", x)") + g.P(" case invalidNanosRange:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"duration (%v) has out-of-range nanos\", x)") + g.P(" case invalidNanosSign:") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"duration (%v) has seconds and nanos with different signs\", x)") + g.P(" default:") + g.P(" return nil") + g.P(" }") + g.P("}") + g.P() + + g.P("const (") + g.P(" _ = iota") + g.P(" invalidNil") + g.P(" invalidUnderflow") + g.P(" invalidOverflow") + g.P(" invalidNanosRange") + g.P(" invalidNanosSign") + g.P(")") + g.P() + + g.P("func (x *Duration) check() uint {") + g.P(" const absDuration = 315576000000 // 10000yr * 365.25day/yr * 24hr/day * 60min/hr * 60sec/min") + g.P(" secs := x.GetSeconds()") + g.P(" nanos := x.GetNanos()") + g.P(" switch {") + g.P(" case x == nil:") + g.P(" return invalidNil") + g.P(" case secs < -absDuration:") + g.P(" return invalidUnderflow") + g.P(" case secs > +absDuration:") + g.P(" return invalidOverflow") + g.P(" case nanos <= -1e9 || nanos >= +1e9:") + g.P(" return invalidNanosRange") + g.P(" case (secs > 0 && nanos < 0) || (secs < 0 && nanos > 0):") + g.P(" return invalidNanosSign") + g.P(" default:") + g.P(" return 0") + g.P(" }") + g.P("}") + g.P() + + case genid.Struct_message_fullname: + g.P("// NewStruct constructs a Struct from a general-purpose Go map.") + g.P("// The map keys must be valid UTF-8.") + g.P("// The map values are converted using NewValue.") + g.P("func NewStruct(v map[string]interface{}) (*Struct, error) {") + g.P(" x := &Struct{Fields: make(map[string]*Value, len(v))}") + g.P(" for k, v := range v {") + g.P(" if !", utf8Package.Ident("ValidString"), "(k) {") + g.P(" return nil, ", protoimplPackage.Ident("X"), ".NewError(\"invalid UTF-8 in string: %q\", k)") + g.P(" }") + g.P(" var err error") + g.P(" x.Fields[k], err = NewValue(v)") + g.P(" if err != nil {") + g.P(" return nil, err") + g.P(" }") + g.P(" }") + g.P(" return x, nil") + g.P("}") + g.P() + + g.P("// AsMap converts x to a general-purpose Go map.") + g.P("// The map values are converted by calling Value.AsInterface.") + g.P("func (x *Struct) AsMap() map[string]interface{} {") + g.P(" vs := make(map[string]interface{})") + g.P(" for k, v := range x.GetFields() {") + g.P(" vs[k] = v.AsInterface()") + g.P(" }") + g.P(" return vs") + g.P("}") + g.P() + + g.P("func (x *Struct) MarshalJSON() ([]byte, error) {") + g.P(" return ", protojsonPackage.Ident("Marshal"), "(x)") + g.P("}") + g.P() + + g.P("func (x *Struct) UnmarshalJSON(b []byte) error {") + g.P(" return ", protojsonPackage.Ident("Unmarshal"), "(b, x)") + g.P("}") + g.P() + + case genid.ListValue_message_fullname: + g.P("// NewList constructs a ListValue from a general-purpose Go slice.") + g.P("// The slice elements are converted using NewValue.") + g.P("func NewList(v []interface{}) (*ListValue, error) {") + g.P(" x := &ListValue{Values: make([]*Value, len(v))}") + g.P(" for i, v := range v {") + g.P(" var err error") + g.P(" x.Values[i], err = NewValue(v)") + g.P(" if err != nil {") + g.P(" return nil, err") + g.P(" }") + g.P(" }") + g.P(" return x, nil") + g.P("}") + g.P() + + g.P("// AsSlice converts x to a general-purpose Go slice.") + g.P("// The slice elements are converted by calling Value.AsInterface.") + g.P("func (x *ListValue) AsSlice() []interface{} {") + g.P(" vs := make([]interface{}, len(x.GetValues()))") + g.P(" for i, v := range x.GetValues() {") + g.P(" vs[i] = v.AsInterface()") + g.P(" }") + g.P(" return vs") + g.P("}") + g.P() + + g.P("func (x *ListValue) MarshalJSON() ([]byte, error) {") + g.P(" return ", protojsonPackage.Ident("Marshal"), "(x)") + g.P("}") + g.P() + + g.P("func (x *ListValue) UnmarshalJSON(b []byte) error {") + g.P(" return ", protojsonPackage.Ident("Unmarshal"), "(b, x)") + g.P("}") + g.P() + + case genid.Value_message_fullname: + g.P("// NewValue constructs a Value from a general-purpose Go interface.") + g.P("//") + g.P("// ╔════════════════════════╤════════════════════════════════════════════╗") + g.P("// ║ Go type │ Conversion ║") + g.P("// ╠════════════════════════╪════════════════════════════════════════════╣") + g.P("// ║ nil │ stored as NullValue ║") + g.P("// ║ bool │ stored as BoolValue ║") + g.P("// ║ int, int32, int64 │ stored as NumberValue ║") + g.P("// ║ uint, uint32, uint64 │ stored as NumberValue ║") + g.P("// ║ float32, float64 │ stored as NumberValue ║") + g.P("// ║ string │ stored as StringValue; must be valid UTF-8 ║") + g.P("// ║ []byte │ stored as StringValue; base64-encoded ║") + g.P("// ║ map[string]interface{} │ stored as StructValue ║") + g.P("// ║ []interface{} │ stored as ListValue ║") + g.P("// ╚════════════════════════╧════════════════════════════════════════════╝") + g.P("//") + g.P("// When converting an int64 or uint64 to a NumberValue, numeric precision loss") + g.P("// is possible since they are stored as a float64.") + g.P("func NewValue(v interface{}) (*Value, error) {") + g.P(" switch v := v.(type) {") + g.P(" case nil:") + g.P(" return NewNullValue(), nil") + g.P(" case bool:") + g.P(" return NewBoolValue(v), nil") + g.P(" case int:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case int32:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case int64:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case uint:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case uint32:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case uint64:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case float32:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case float64:") + g.P(" return NewNumberValue(float64(v)), nil") + g.P(" case string:") + g.P(" if !", utf8Package.Ident("ValidString"), "(v) {") + g.P(" return nil, ", protoimplPackage.Ident("X"), ".NewError(\"invalid UTF-8 in string: %q\", v)") + g.P(" }") + g.P(" return NewStringValue(v), nil") + g.P(" case []byte:") + g.P(" s := ", base64Package.Ident("StdEncoding"), ".EncodeToString(v)") + g.P(" return NewStringValue(s), nil") + g.P(" case map[string]interface{}:") + g.P(" v2, err := NewStruct(v)") + g.P(" if err != nil {") + g.P(" return nil, err") + g.P(" }") + g.P(" return NewStructValue(v2), nil") + g.P(" case []interface{}:") + g.P(" v2, err := NewList(v)") + g.P(" if err != nil {") + g.P(" return nil, err") + g.P(" }") + g.P(" return NewListValue(v2), nil") + g.P(" default:") + g.P(" return nil, ", protoimplPackage.Ident("X"), ".NewError(\"invalid type: %T\", v)") + g.P(" }") + g.P("}") + g.P() + + g.P("// NewNullValue constructs a new null Value.") + g.P("func NewNullValue() *Value {") + g.P(" return &Value{Kind: &Value_NullValue{NullValue: NullValue_NULL_VALUE}}") + g.P("}") + g.P() + + g.P("// NewBoolValue constructs a new boolean Value.") + g.P("func NewBoolValue(v bool) *Value {") + g.P(" return &Value{Kind: &Value_BoolValue{BoolValue: v}}") + g.P("}") + g.P() + + g.P("// NewNumberValue constructs a new number Value.") + g.P("func NewNumberValue(v float64) *Value {") + g.P(" return &Value{Kind: &Value_NumberValue{NumberValue: v}}") + g.P("}") + g.P() + + g.P("// NewStringValue constructs a new string Value.") + g.P("func NewStringValue(v string) *Value {") + g.P(" return &Value{Kind: &Value_StringValue{StringValue: v}}") + g.P("}") + g.P() + + g.P("// NewStructValue constructs a new struct Value.") + g.P("func NewStructValue(v *Struct) *Value {") + g.P(" return &Value{Kind: &Value_StructValue{StructValue: v}}") + g.P("}") + g.P() + + g.P("// NewListValue constructs a new list Value.") + g.P("func NewListValue(v *ListValue) *Value {") + g.P(" return &Value{Kind: &Value_ListValue{ListValue: v}}") + g.P("}") + g.P() + + g.P("// AsInterface converts x to a general-purpose Go interface.") + g.P("//") + g.P("// Calling Value.MarshalJSON and \"encoding/json\".Marshal on this output produce") + g.P("// semantically equivalent JSON (assuming no errors occur).") + g.P("//") + g.P("// Floating-point values (i.e., \"NaN\", \"Infinity\", and \"-Infinity\") are") + g.P("// converted as strings to remain compatible with MarshalJSON.") + g.P("func (x *Value) AsInterface() interface{} {") + g.P(" switch v := x.GetKind().(type) {") + g.P(" case *Value_NumberValue:") + g.P(" if v != nil {") + g.P(" switch {") + g.P(" case ", mathPackage.Ident("IsNaN"), "(v.NumberValue):") + g.P(" return \"NaN\"") + g.P(" case ", mathPackage.Ident("IsInf"), "(v.NumberValue, +1):") + g.P(" return \"Infinity\"") + g.P(" case ", mathPackage.Ident("IsInf"), "(v.NumberValue, -1):") + g.P(" return \"-Infinity\"") + g.P(" default:") + g.P(" return v.NumberValue") + g.P(" }") + g.P(" }") + g.P(" case *Value_StringValue:") + g.P(" if v != nil {") + g.P(" return v.StringValue") + g.P(" }") + g.P(" case *Value_BoolValue:") + g.P(" if v != nil {") + g.P(" return v.BoolValue") + g.P(" }") + g.P(" case *Value_StructValue:") + g.P(" if v != nil {") + g.P(" return v.StructValue.AsMap()") + g.P(" }") + g.P(" case *Value_ListValue:") + g.P(" if v != nil {") + g.P(" return v.ListValue.AsSlice()") + g.P(" }") + g.P(" }") + g.P(" return nil") + g.P("}") + g.P() + + g.P("func (x *Value) MarshalJSON() ([]byte, error) {") + g.P(" return ", protojsonPackage.Ident("Marshal"), "(x)") + g.P("}") + g.P() + + g.P("func (x *Value) UnmarshalJSON(b []byte) error {") + g.P(" return ", protojsonPackage.Ident("Unmarshal"), "(b, x)") + g.P("}") + g.P() + + case genid.FieldMask_message_fullname: + g.P("// New constructs a field mask from a list of paths and verifies that") + g.P("// each one is valid according to the specified message type.") + g.P("func New(m ", protoPackage.Ident("Message"), ", paths ...string) (*FieldMask, error) {") + g.P(" x := new(FieldMask)") + g.P(" return x, x.Append(m, paths...)") + g.P("}") + g.P() + + g.P("// Union returns the union of all the paths in the input field masks.") + g.P("func Union(mx *FieldMask, my *FieldMask, ms ...*FieldMask) *FieldMask {") + g.P(" var out []string") + g.P(" out = append(out, mx.GetPaths()...)") + g.P(" out = append(out, my.GetPaths()...)") + g.P(" for _, m := range ms {") + g.P(" out = append(out, m.GetPaths()...)") + g.P(" }") + g.P(" return &FieldMask{Paths: normalizePaths(out)}") + g.P("}") + g.P() + + g.P("// Intersect returns the intersection of all the paths in the input field masks.") + g.P("func Intersect(mx *FieldMask, my *FieldMask, ms ...*FieldMask) *FieldMask {") + g.P(" var ss1, ss2 []string // reused buffers for performance") + g.P(" intersect := func(out, in []string) []string {") + g.P(" ss1 = normalizePaths(append(ss1[:0], in...))") + g.P(" ss2 = normalizePaths(append(ss2[:0], out...))") + g.P(" out = out[:0]") + g.P(" for i1, i2 := 0, 0; i1 < len(ss1) && i2 < len(ss2); {") + g.P(" switch s1, s2 := ss1[i1], ss2[i2]; {") + g.P(" case hasPathPrefix(s1, s2):") + g.P(" out = append(out, s1)") + g.P(" i1++") + g.P(" case hasPathPrefix(s2, s1):") + g.P(" out = append(out, s2)") + g.P(" i2++") + g.P(" case lessPath(s1, s2):") + g.P(" i1++") + g.P(" case lessPath(s2, s1):") + g.P(" i2++") + g.P(" }") + g.P(" }") + g.P(" return out") + g.P(" }") + g.P() + g.P(" out := Union(mx, my, ms...).GetPaths()") + g.P(" out = intersect(out, mx.GetPaths())") + g.P(" out = intersect(out, my.GetPaths())") + g.P(" for _, m := range ms {") + g.P(" out = intersect(out, m.GetPaths())") + g.P(" }") + g.P(" return &FieldMask{Paths: normalizePaths(out)}") + g.P("}") + g.P() + + g.P("// IsValid reports whether all the paths are syntactically valid and") + g.P("// refer to known fields in the specified message type.") + g.P("// It reports false for a nil FieldMask.") + g.P("func (x *FieldMask) IsValid(m ", protoPackage.Ident("Message"), ") bool {") + g.P(" paths := x.GetPaths()") + g.P(" return x != nil && numValidPaths(m, paths) == len(paths)") + g.P("}") + g.P() + + g.P("// Append appends a list of paths to the mask and verifies that each one") + g.P("// is valid according to the specified message type.") + g.P("// An invalid path is not appended and breaks insertion of subsequent paths.") + g.P("func (x *FieldMask) Append(m ", protoPackage.Ident("Message"), ", paths ...string) error {") + g.P(" numValid := numValidPaths(m, paths)") + g.P(" x.Paths = append(x.Paths, paths[:numValid]...)") + g.P(" paths = paths[numValid:]") + g.P(" if len(paths) > 0 {") + g.P(" name := m.ProtoReflect().Descriptor().FullName()") + g.P(" return ", protoimplPackage.Ident("X"), ".NewError(\"invalid path %q for message %q\", paths[0], name)") + g.P(" }") + g.P(" return nil") + g.P("}") + g.P() + + g.P("func numValidPaths(m ", protoPackage.Ident("Message"), ", paths []string) int {") + g.P(" md0 := m.ProtoReflect().Descriptor()") + g.P(" for i, path := range paths {") + g.P(" md := md0") + g.P(" if !rangeFields(path, func(field string) bool {") + g.P(" // Search the field within the message.") + g.P(" if md == nil {") + g.P(" return false // not within a message") + g.P(" }") + g.P(" fd := md.Fields().ByName(", protoreflectPackage.Ident("Name"), "(field))") + g.P(" // The real field name of a group is the message name.") + g.P(" if fd == nil {") + g.P(" gd := md.Fields().ByName(", protoreflectPackage.Ident("Name"), "(", stringsPackage.Ident("ToLower"), "(field)))") + g.P(" if gd != nil && gd.Kind() == ", protoreflectPackage.Ident("GroupKind"), " && string(gd.Message().Name()) == field {") + g.P(" fd = gd") + g.P(" }") + g.P(" } else if fd.Kind() == ", protoreflectPackage.Ident("GroupKind"), " && string(fd.Message().Name()) != field {") + g.P(" fd = nil") + g.P(" }") + g.P(" if fd == nil {") + g.P(" return false // message has does not have this field") + g.P(" }") + g.P() + g.P(" // Identify the next message to search within.") + g.P(" md = fd.Message() // may be nil") + g.P() + g.P(" // Repeated fields are only allowed at the last postion.") + g.P(" if fd.IsList() || fd.IsMap() {") + g.P(" md = nil") + g.P(" }") + g.P() + g.P(" return true") + g.P(" }) {") + g.P(" return i") + g.P(" }") + g.P(" }") + g.P(" return len(paths)") + g.P("}") + g.P() + + g.P("// Normalize converts the mask to its canonical form where all paths are sorted") + g.P("// and redundant paths are removed.") + g.P("func (x *FieldMask) Normalize() {") + g.P(" x.Paths = normalizePaths(x.Paths)") + g.P("}") + g.P() + g.P("func normalizePaths(paths []string) []string {") + g.P(" ", sortPackage.Ident("Slice"), "(paths, func(i, j int) bool {") + g.P(" return lessPath(paths[i], paths[j])") + g.P(" })") + g.P() + g.P(" // Elide any path that is a prefix match on the previous.") + g.P(" out := paths[:0]") + g.P(" for _, path := range paths {") + g.P(" if len(out) > 0 && hasPathPrefix(path, out[len(out)-1]) {") + g.P(" continue") + g.P(" }") + g.P(" out = append(out, path)") + g.P(" }") + g.P(" return out") + g.P("}") + g.P() + + g.P("// hasPathPrefix is like strings.HasPrefix, but further checks for either") + g.P("// an exact matche or that the prefix is delimited by a dot.") + g.P("func hasPathPrefix(path, prefix string) bool {") + g.P(" return ", stringsPackage.Ident("HasPrefix"), "(path, prefix) && (len(path) == len(prefix) || path[len(prefix)] == '.')") + g.P("}") + g.P() + + g.P("// lessPath is a lexicographical comparison where dot is specially treated") + g.P("// as the smallest symbol.") + g.P("func lessPath(x, y string) bool {") + g.P(" for i := 0; i < len(x) && i < len(y); i++ {") + g.P(" if x[i] != y[i] {") + g.P(" return (x[i] - '.') < (y[i] - '.')") + g.P(" }") + g.P(" }") + g.P(" return len(x) < len(y)") + g.P("}") + g.P() + + g.P("// rangeFields is like strings.Split(path, \".\"), but avoids allocations by") + g.P("// iterating over each field in place and calling a iterator function.") + g.P("func rangeFields(path string, f func(field string) bool) bool {") + g.P(" for {") + g.P(" var field string") + g.P(" if i := ", stringsPackage.Ident("IndexByte"), "(path, '.'); i >= 0 {") + g.P(" field, path = path[:i], path[i:]") + g.P(" } else {") + g.P(" field, path = path, \"\"") + g.P(" }") + g.P() + g.P(" if !f(field) {") + g.P(" return false") + g.P(" }") + g.P() + g.P(" if len(path) == 0 {") + g.P(" return true") + g.P(" }") + g.P(" path = ", stringsPackage.Ident("TrimPrefix"), "(path, \".\")") + g.P(" }") + g.P("}") + g.P() + + case genid.BoolValue_message_fullname, + genid.Int32Value_message_fullname, + genid.Int64Value_message_fullname, + genid.UInt32Value_message_fullname, + genid.UInt64Value_message_fullname, + genid.FloatValue_message_fullname, + genid.DoubleValue_message_fullname, + genid.StringValue_message_fullname, + genid.BytesValue_message_fullname: + funcName := strings.TrimSuffix(m.GoIdent.GoName, "Value") + typeName := strings.ToLower(funcName) + switch typeName { + case "float": + typeName = "float32" + case "double": + typeName = "float64" + case "bytes": + typeName = "[]byte" + } + + g.P("// ", funcName, " stores v in a new ", m.GoIdent, " and returns a pointer to it.") + g.P("func ", funcName, "(v ", typeName, ") *", m.GoIdent, " {") + g.P(" return &", m.GoIdent, "{Value: v}") + g.P("}") + g.P() + } +} diff --git a/vendor/google.golang.org/protobuf/compiler/protogen/protogen.go b/vendor/google.golang.org/protobuf/compiler/protogen/protogen.go new file mode 100644 index 0000000000..2ee676fbb9 --- /dev/null +++ b/vendor/google.golang.org/protobuf/compiler/protogen/protogen.go @@ -0,0 +1,1261 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protogen provides support for writing protoc plugins. +// +// Plugins for protoc, the Protocol Buffer compiler, +// are programs which read a CodeGeneratorRequest message from standard input +// and write a CodeGeneratorResponse message to standard output. +// This package provides support for writing plugins which generate Go code. +package protogen + +import ( + "bufio" + "bytes" + "fmt" + "go/ast" + "go/parser" + "go/printer" + "go/token" + "go/types" + "io/ioutil" + "os" + "path" + "path/filepath" + "sort" + "strconv" + "strings" + + "google.golang.org/protobuf/encoding/prototext" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protodesc" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + + "google.golang.org/protobuf/types/descriptorpb" + "google.golang.org/protobuf/types/pluginpb" +) + +const goPackageDocURL = "https://developers.google.com/protocol-buffers/docs/reference/go-generated#package" + +// Run executes a function as a protoc plugin. +// +// It reads a CodeGeneratorRequest message from os.Stdin, invokes the plugin +// function, and writes a CodeGeneratorResponse message to os.Stdout. +// +// If a failure occurs while reading or writing, Run prints an error to +// os.Stderr and calls os.Exit(1). +func (opts Options) Run(f func(*Plugin) error) { + if err := run(opts, f); err != nil { + fmt.Fprintf(os.Stderr, "%s: %v\n", filepath.Base(os.Args[0]), err) + os.Exit(1) + } +} + +func run(opts Options, f func(*Plugin) error) error { + if len(os.Args) > 1 { + return fmt.Errorf("unknown argument %q (this program should be run by protoc, not directly)", os.Args[1]) + } + in, err := ioutil.ReadAll(os.Stdin) + if err != nil { + return err + } + req := &pluginpb.CodeGeneratorRequest{} + if err := proto.Unmarshal(in, req); err != nil { + return err + } + gen, err := opts.New(req) + if err != nil { + return err + } + if err := f(gen); err != nil { + // Errors from the plugin function are reported by setting the + // error field in the CodeGeneratorResponse. + // + // In contrast, errors that indicate a problem in protoc + // itself (unparsable input, I/O errors, etc.) are reported + // to stderr. + gen.Error(err) + } + resp := gen.Response() + out, err := proto.Marshal(resp) + if err != nil { + return err + } + if _, err := os.Stdout.Write(out); err != nil { + return err + } + return nil +} + +// A Plugin is a protoc plugin invocation. +type Plugin struct { + // Request is the CodeGeneratorRequest provided by protoc. + Request *pluginpb.CodeGeneratorRequest + + // Files is the set of files to generate and everything they import. + // Files appear in topological order, so each file appears before any + // file that imports it. + Files []*File + FilesByPath map[string]*File + + // SupportedFeatures is the set of protobuf language features supported by + // this generator plugin. See the documentation for + // google.protobuf.CodeGeneratorResponse.supported_features for details. + SupportedFeatures uint64 + + fileReg *protoregistry.Files + enumsByName map[protoreflect.FullName]*Enum + messagesByName map[protoreflect.FullName]*Message + annotateCode bool + pathType pathType + module string + genFiles []*GeneratedFile + opts Options + err error +} + +type Options struct { + // If ParamFunc is non-nil, it will be called with each unknown + // generator parameter. + // + // Plugins for protoc can accept parameters from the command line, + // passed in the --_out protoc, separated from the output + // directory with a colon; e.g., + // + // --go_out==,=: + // + // Parameters passed in this fashion as a comma-separated list of + // key=value pairs will be passed to the ParamFunc. + // + // The (flag.FlagSet).Set method matches this function signature, + // so parameters can be converted into flags as in the following: + // + // var flags flag.FlagSet + // value := flags.Bool("param", false, "") + // opts := &protogen.Options{ + // ParamFunc: flags.Set, + // } + // protogen.Run(opts, func(p *protogen.Plugin) error { + // if *value { ... } + // }) + ParamFunc func(name, value string) error + + // ImportRewriteFunc is called with the import path of each package + // imported by a generated file. It returns the import path to use + // for this package. + ImportRewriteFunc func(GoImportPath) GoImportPath +} + +// New returns a new Plugin. +func (opts Options) New(req *pluginpb.CodeGeneratorRequest) (*Plugin, error) { + gen := &Plugin{ + Request: req, + FilesByPath: make(map[string]*File), + fileReg: new(protoregistry.Files), + enumsByName: make(map[protoreflect.FullName]*Enum), + messagesByName: make(map[protoreflect.FullName]*Message), + opts: opts, + } + + packageNames := make(map[string]GoPackageName) // filename -> package name + importPaths := make(map[string]GoImportPath) // filename -> import path + for _, param := range strings.Split(req.GetParameter(), ",") { + var value string + if i := strings.Index(param, "="); i >= 0 { + value = param[i+1:] + param = param[0:i] + } + switch param { + case "": + // Ignore. + case "module": + gen.module = value + case "paths": + switch value { + case "import": + gen.pathType = pathTypeImport + case "source_relative": + gen.pathType = pathTypeSourceRelative + default: + return nil, fmt.Errorf(`unknown path type %q: want "import" or "source_relative"`, value) + } + case "annotate_code": + switch value { + case "true", "": + gen.annotateCode = true + case "false": + default: + return nil, fmt.Errorf(`bad value for parameter %q: want "true" or "false"`, param) + } + default: + if param[0] == 'M' { + impPath, pkgName := splitImportPathAndPackageName(value) + if pkgName != "" { + packageNames[param[1:]] = pkgName + } + if impPath != "" { + importPaths[param[1:]] = impPath + } + continue + } + if opts.ParamFunc != nil { + if err := opts.ParamFunc(param, value); err != nil { + return nil, err + } + } + } + } + // When the module= option is provided, we strip the module name + // prefix from generated files. This only makes sense if generated + // filenames are based on the import path. + if gen.module != "" && gen.pathType == pathTypeSourceRelative { + return nil, fmt.Errorf("cannot use module= with paths=source_relative") + } + + // Figure out the import path and package name for each file. + // + // The rules here are complicated and have grown organically over time. + // Interactions between different ways of specifying package information + // may be surprising. + // + // The recommended approach is to include a go_package option in every + // .proto source file specifying the full import path of the Go package + // associated with this file. + // + // option go_package = "google.golang.org/protobuf/types/known/anypb"; + // + // Alternatively, build systems which want to exert full control over + // import paths may specify M= flags. + for _, fdesc := range gen.Request.ProtoFile { + // The "M" command-line flags take precedence over + // the "go_package" option in the .proto source file. + filename := fdesc.GetName() + impPath, pkgName := splitImportPathAndPackageName(fdesc.GetOptions().GetGoPackage()) + if importPaths[filename] == "" && impPath != "" { + importPaths[filename] = impPath + } + if packageNames[filename] == "" && pkgName != "" { + packageNames[filename] = pkgName + } + switch { + case importPaths[filename] == "": + // The import path must be specified one way or another. + return nil, fmt.Errorf( + "unable to determine Go import path for %q\n\n"+ + "Please specify either:\n"+ + "\t• a \"go_package\" option in the .proto source file, or\n"+ + "\t• a \"M\" argument on the command line.\n\n"+ + "See %v for more information.\n", + fdesc.GetName(), goPackageDocURL) + case !strings.Contains(string(importPaths[filename]), ".") && + !strings.Contains(string(importPaths[filename]), "/"): + // Check that import paths contain at least a dot or slash to avoid + // a common mistake where import path is confused with package name. + return nil, fmt.Errorf( + "invalid Go import path %q for %q\n\n"+ + "The import path must contain at least one period ('.') or forward slash ('/') character.\n\n"+ + "See %v for more information.\n", + string(importPaths[filename]), fdesc.GetName(), goPackageDocURL) + case packageNames[filename] == "": + // If the package name is not explicitly specified, + // then derive a reasonable package name from the import path. + // + // NOTE: The package name is derived first from the import path in + // the "go_package" option (if present) before trying the "M" flag. + // The inverted order for this is because the primary use of the "M" + // flag is by build systems that have full control over the + // import paths all packages, where it is generally expected that + // the Go package name still be identical for the Go toolchain and + // for custom build systems like Bazel. + if impPath == "" { + impPath = importPaths[filename] + } + packageNames[filename] = cleanPackageName(path.Base(string(impPath))) + } + } + + // Consistency check: Every file with the same Go import path should have + // the same Go package name. + packageFiles := make(map[GoImportPath][]string) + for filename, importPath := range importPaths { + if _, ok := packageNames[filename]; !ok { + // Skip files mentioned in a M= parameter + // but which do not appear in the CodeGeneratorRequest. + continue + } + packageFiles[importPath] = append(packageFiles[importPath], filename) + } + for importPath, filenames := range packageFiles { + for i := 1; i < len(filenames); i++ { + if a, b := packageNames[filenames[0]], packageNames[filenames[i]]; a != b { + return nil, fmt.Errorf("Go package %v has inconsistent names %v (%v) and %v (%v)", + importPath, a, filenames[0], b, filenames[i]) + } + } + } + + for _, fdesc := range gen.Request.ProtoFile { + filename := fdesc.GetName() + if gen.FilesByPath[filename] != nil { + return nil, fmt.Errorf("duplicate file name: %q", filename) + } + f, err := newFile(gen, fdesc, packageNames[filename], importPaths[filename]) + if err != nil { + return nil, err + } + gen.Files = append(gen.Files, f) + gen.FilesByPath[filename] = f + } + for _, filename := range gen.Request.FileToGenerate { + f, ok := gen.FilesByPath[filename] + if !ok { + return nil, fmt.Errorf("no descriptor for generated file: %v", filename) + } + f.Generate = true + } + return gen, nil +} + +// Error records an error in code generation. The generator will report the +// error back to protoc and will not produce output. +func (gen *Plugin) Error(err error) { + if gen.err == nil { + gen.err = err + } +} + +// Response returns the generator output. +func (gen *Plugin) Response() *pluginpb.CodeGeneratorResponse { + resp := &pluginpb.CodeGeneratorResponse{} + if gen.err != nil { + resp.Error = proto.String(gen.err.Error()) + return resp + } + for _, g := range gen.genFiles { + if g.skip { + continue + } + content, err := g.Content() + if err != nil { + return &pluginpb.CodeGeneratorResponse{ + Error: proto.String(err.Error()), + } + } + filename := g.filename + if gen.module != "" { + trim := gen.module + "/" + if !strings.HasPrefix(filename, trim) { + return &pluginpb.CodeGeneratorResponse{ + Error: proto.String(fmt.Sprintf("%v: generated file does not match prefix %q", filename, gen.module)), + } + } + filename = strings.TrimPrefix(filename, trim) + } + resp.File = append(resp.File, &pluginpb.CodeGeneratorResponse_File{ + Name: proto.String(filename), + Content: proto.String(string(content)), + }) + if gen.annotateCode && strings.HasSuffix(g.filename, ".go") { + meta, err := g.metaFile(content) + if err != nil { + return &pluginpb.CodeGeneratorResponse{ + Error: proto.String(err.Error()), + } + } + resp.File = append(resp.File, &pluginpb.CodeGeneratorResponse_File{ + Name: proto.String(filename + ".meta"), + Content: proto.String(meta), + }) + } + } + if gen.SupportedFeatures > 0 { + resp.SupportedFeatures = proto.Uint64(gen.SupportedFeatures) + } + return resp +} + +// A File describes a .proto source file. +type File struct { + Desc protoreflect.FileDescriptor + Proto *descriptorpb.FileDescriptorProto + + GoDescriptorIdent GoIdent // name of Go variable for the file descriptor + GoPackageName GoPackageName // name of this file's Go package + GoImportPath GoImportPath // import path of this file's Go package + + Enums []*Enum // top-level enum declarations + Messages []*Message // top-level message declarations + Extensions []*Extension // top-level extension declarations + Services []*Service // top-level service declarations + + Generate bool // true if we should generate code for this file + + // GeneratedFilenamePrefix is used to construct filenames for generated + // files associated with this source file. + // + // For example, the source file "dir/foo.proto" might have a filename prefix + // of "dir/foo". Appending ".pb.go" produces an output file of "dir/foo.pb.go". + GeneratedFilenamePrefix string + + location Location +} + +func newFile(gen *Plugin, p *descriptorpb.FileDescriptorProto, packageName GoPackageName, importPath GoImportPath) (*File, error) { + desc, err := protodesc.NewFile(p, gen.fileReg) + if err != nil { + return nil, fmt.Errorf("invalid FileDescriptorProto %q: %v", p.GetName(), err) + } + if err := gen.fileReg.RegisterFile(desc); err != nil { + return nil, fmt.Errorf("cannot register descriptor %q: %v", p.GetName(), err) + } + f := &File{ + Desc: desc, + Proto: p, + GoPackageName: packageName, + GoImportPath: importPath, + location: Location{SourceFile: desc.Path()}, + } + + // Determine the prefix for generated Go files. + prefix := p.GetName() + if ext := path.Ext(prefix); ext == ".proto" || ext == ".protodevel" { + prefix = prefix[:len(prefix)-len(ext)] + } + switch gen.pathType { + case pathTypeImport: + // If paths=import, the output filename is derived from the Go import path. + prefix = path.Join(string(f.GoImportPath), path.Base(prefix)) + case pathTypeSourceRelative: + // If paths=source_relative, the output filename is derived from + // the input filename. + } + f.GoDescriptorIdent = GoIdent{ + GoName: "File_" + strs.GoSanitized(p.GetName()), + GoImportPath: f.GoImportPath, + } + f.GeneratedFilenamePrefix = prefix + + for i, eds := 0, desc.Enums(); i < eds.Len(); i++ { + f.Enums = append(f.Enums, newEnum(gen, f, nil, eds.Get(i))) + } + for i, mds := 0, desc.Messages(); i < mds.Len(); i++ { + f.Messages = append(f.Messages, newMessage(gen, f, nil, mds.Get(i))) + } + for i, xds := 0, desc.Extensions(); i < xds.Len(); i++ { + f.Extensions = append(f.Extensions, newField(gen, f, nil, xds.Get(i))) + } + for i, sds := 0, desc.Services(); i < sds.Len(); i++ { + f.Services = append(f.Services, newService(gen, f, sds.Get(i))) + } + for _, message := range f.Messages { + if err := message.resolveDependencies(gen); err != nil { + return nil, err + } + } + for _, extension := range f.Extensions { + if err := extension.resolveDependencies(gen); err != nil { + return nil, err + } + } + for _, service := range f.Services { + for _, method := range service.Methods { + if err := method.resolveDependencies(gen); err != nil { + return nil, err + } + } + } + return f, nil +} + +// splitImportPathAndPackageName splits off the optional Go package name +// from the Go import path when seperated by a ';' delimiter. +func splitImportPathAndPackageName(s string) (GoImportPath, GoPackageName) { + if i := strings.Index(s, ";"); i >= 0 { + return GoImportPath(s[:i]), GoPackageName(s[i+1:]) + } + return GoImportPath(s), "" +} + +// An Enum describes an enum. +type Enum struct { + Desc protoreflect.EnumDescriptor + + GoIdent GoIdent // name of the generated Go type + + Values []*EnumValue // enum value declarations + + Location Location // location of this enum + Comments CommentSet // comments associated with this enum +} + +func newEnum(gen *Plugin, f *File, parent *Message, desc protoreflect.EnumDescriptor) *Enum { + var loc Location + if parent != nil { + loc = parent.Location.appendPath(genid.DescriptorProto_EnumType_field_number, desc.Index()) + } else { + loc = f.location.appendPath(genid.FileDescriptorProto_EnumType_field_number, desc.Index()) + } + enum := &Enum{ + Desc: desc, + GoIdent: newGoIdent(f, desc), + Location: loc, + Comments: makeCommentSet(f.Desc.SourceLocations().ByDescriptor(desc)), + } + gen.enumsByName[desc.FullName()] = enum + for i, vds := 0, enum.Desc.Values(); i < vds.Len(); i++ { + enum.Values = append(enum.Values, newEnumValue(gen, f, parent, enum, vds.Get(i))) + } + return enum +} + +// An EnumValue describes an enum value. +type EnumValue struct { + Desc protoreflect.EnumValueDescriptor + + GoIdent GoIdent // name of the generated Go declaration + + Parent *Enum // enum in which this value is declared + + Location Location // location of this enum value + Comments CommentSet // comments associated with this enum value +} + +func newEnumValue(gen *Plugin, f *File, message *Message, enum *Enum, desc protoreflect.EnumValueDescriptor) *EnumValue { + // A top-level enum value's name is: EnumName_ValueName + // An enum value contained in a message is: MessageName_ValueName + // + // For historical reasons, enum value names are not camel-cased. + parentIdent := enum.GoIdent + if message != nil { + parentIdent = message.GoIdent + } + name := parentIdent.GoName + "_" + string(desc.Name()) + loc := enum.Location.appendPath(genid.EnumDescriptorProto_Value_field_number, desc.Index()) + return &EnumValue{ + Desc: desc, + GoIdent: f.GoImportPath.Ident(name), + Parent: enum, + Location: loc, + Comments: makeCommentSet(f.Desc.SourceLocations().ByDescriptor(desc)), + } +} + +// A Message describes a message. +type Message struct { + Desc protoreflect.MessageDescriptor + + GoIdent GoIdent // name of the generated Go type + + Fields []*Field // message field declarations + Oneofs []*Oneof // message oneof declarations + + Enums []*Enum // nested enum declarations + Messages []*Message // nested message declarations + Extensions []*Extension // nested extension declarations + + Location Location // location of this message + Comments CommentSet // comments associated with this message +} + +func newMessage(gen *Plugin, f *File, parent *Message, desc protoreflect.MessageDescriptor) *Message { + var loc Location + if parent != nil { + loc = parent.Location.appendPath(genid.DescriptorProto_NestedType_field_number, desc.Index()) + } else { + loc = f.location.appendPath(genid.FileDescriptorProto_MessageType_field_number, desc.Index()) + } + message := &Message{ + Desc: desc, + GoIdent: newGoIdent(f, desc), + Location: loc, + Comments: makeCommentSet(f.Desc.SourceLocations().ByDescriptor(desc)), + } + gen.messagesByName[desc.FullName()] = message + for i, eds := 0, desc.Enums(); i < eds.Len(); i++ { + message.Enums = append(message.Enums, newEnum(gen, f, message, eds.Get(i))) + } + for i, mds := 0, desc.Messages(); i < mds.Len(); i++ { + message.Messages = append(message.Messages, newMessage(gen, f, message, mds.Get(i))) + } + for i, fds := 0, desc.Fields(); i < fds.Len(); i++ { + message.Fields = append(message.Fields, newField(gen, f, message, fds.Get(i))) + } + for i, ods := 0, desc.Oneofs(); i < ods.Len(); i++ { + message.Oneofs = append(message.Oneofs, newOneof(gen, f, message, ods.Get(i))) + } + for i, xds := 0, desc.Extensions(); i < xds.Len(); i++ { + message.Extensions = append(message.Extensions, newField(gen, f, message, xds.Get(i))) + } + + // Resolve local references between fields and oneofs. + for _, field := range message.Fields { + if od := field.Desc.ContainingOneof(); od != nil { + oneof := message.Oneofs[od.Index()] + field.Oneof = oneof + oneof.Fields = append(oneof.Fields, field) + } + } + + // Field name conflict resolution. + // + // We assume well-known method names that may be attached to a generated + // message type, as well as a 'Get*' method for each field. For each + // field in turn, we add _s to its name until there are no conflicts. + // + // Any change to the following set of method names is a potential + // incompatible API change because it may change generated field names. + // + // TODO: If we ever support a 'go_name' option to set the Go name of a + // field, we should consider dropping this entirely. The conflict + // resolution algorithm is subtle and surprising (changing the order + // in which fields appear in the .proto source file can change the + // names of fields in generated code), and does not adapt well to + // adding new per-field methods such as setters. + usedNames := map[string]bool{ + "Reset": true, + "String": true, + "ProtoMessage": true, + "Marshal": true, + "Unmarshal": true, + "ExtensionRangeArray": true, + "ExtensionMap": true, + "Descriptor": true, + } + makeNameUnique := func(name string, hasGetter bool) string { + for usedNames[name] || (hasGetter && usedNames["Get"+name]) { + name += "_" + } + usedNames[name] = true + usedNames["Get"+name] = hasGetter + return name + } + for _, field := range message.Fields { + field.GoName = makeNameUnique(field.GoName, true) + field.GoIdent.GoName = message.GoIdent.GoName + "_" + field.GoName + if field.Oneof != nil && field.Oneof.Fields[0] == field { + // Make the name for a oneof unique as well. For historical reasons, + // this assumes that a getter method is not generated for oneofs. + // This is incorrect, but fixing it breaks existing code. + field.Oneof.GoName = makeNameUnique(field.Oneof.GoName, false) + field.Oneof.GoIdent.GoName = message.GoIdent.GoName + "_" + field.Oneof.GoName + } + } + + // Oneof field name conflict resolution. + // + // This conflict resolution is incomplete as it does not consider collisions + // with other oneof field types, but fixing it breaks existing code. + for _, field := range message.Fields { + if field.Oneof != nil { + Loop: + for { + for _, nestedMessage := range message.Messages { + if nestedMessage.GoIdent == field.GoIdent { + field.GoIdent.GoName += "_" + continue Loop + } + } + for _, nestedEnum := range message.Enums { + if nestedEnum.GoIdent == field.GoIdent { + field.GoIdent.GoName += "_" + continue Loop + } + } + break Loop + } + } + } + + return message +} + +func (message *Message) resolveDependencies(gen *Plugin) error { + for _, field := range message.Fields { + if err := field.resolveDependencies(gen); err != nil { + return err + } + } + for _, message := range message.Messages { + if err := message.resolveDependencies(gen); err != nil { + return err + } + } + for _, extension := range message.Extensions { + if err := extension.resolveDependencies(gen); err != nil { + return err + } + } + return nil +} + +// A Field describes a message field. +type Field struct { + Desc protoreflect.FieldDescriptor + + // GoName is the base name of this field's Go field and methods. + // For code generated by protoc-gen-go, this means a field named + // '{{GoName}}' and a getter method named 'Get{{GoName}}'. + GoName string // e.g., "FieldName" + + // GoIdent is the base name of a top-level declaration for this field. + // For code generated by protoc-gen-go, this means a wrapper type named + // '{{GoIdent}}' for members fields of a oneof, and a variable named + // 'E_{{GoIdent}}' for extension fields. + GoIdent GoIdent // e.g., "MessageName_FieldName" + + Parent *Message // message in which this field is declared; nil if top-level extension + Oneof *Oneof // containing oneof; nil if not part of a oneof + Extendee *Message // extended message for extension fields; nil otherwise + + Enum *Enum // type for enum fields; nil otherwise + Message *Message // type for message or group fields; nil otherwise + + Location Location // location of this field + Comments CommentSet // comments associated with this field +} + +func newField(gen *Plugin, f *File, message *Message, desc protoreflect.FieldDescriptor) *Field { + var loc Location + switch { + case desc.IsExtension() && message == nil: + loc = f.location.appendPath(genid.FileDescriptorProto_Extension_field_number, desc.Index()) + case desc.IsExtension() && message != nil: + loc = message.Location.appendPath(genid.DescriptorProto_Extension_field_number, desc.Index()) + default: + loc = message.Location.appendPath(genid.DescriptorProto_Field_field_number, desc.Index()) + } + camelCased := strs.GoCamelCase(string(desc.Name())) + var parentPrefix string + if message != nil { + parentPrefix = message.GoIdent.GoName + "_" + } + field := &Field{ + Desc: desc, + GoName: camelCased, + GoIdent: GoIdent{ + GoImportPath: f.GoImportPath, + GoName: parentPrefix + camelCased, + }, + Parent: message, + Location: loc, + Comments: makeCommentSet(f.Desc.SourceLocations().ByDescriptor(desc)), + } + return field +} + +func (field *Field) resolveDependencies(gen *Plugin) error { + desc := field.Desc + switch desc.Kind() { + case protoreflect.EnumKind: + name := field.Desc.Enum().FullName() + enum, ok := gen.enumsByName[name] + if !ok { + return fmt.Errorf("field %v: no descriptor for enum %v", desc.FullName(), name) + } + field.Enum = enum + case protoreflect.MessageKind, protoreflect.GroupKind: + name := desc.Message().FullName() + message, ok := gen.messagesByName[name] + if !ok { + return fmt.Errorf("field %v: no descriptor for type %v", desc.FullName(), name) + } + field.Message = message + } + if desc.IsExtension() { + name := desc.ContainingMessage().FullName() + message, ok := gen.messagesByName[name] + if !ok { + return fmt.Errorf("field %v: no descriptor for type %v", desc.FullName(), name) + } + field.Extendee = message + } + return nil +} + +// A Oneof describes a message oneof. +type Oneof struct { + Desc protoreflect.OneofDescriptor + + // GoName is the base name of this oneof's Go field and methods. + // For code generated by protoc-gen-go, this means a field named + // '{{GoName}}' and a getter method named 'Get{{GoName}}'. + GoName string // e.g., "OneofName" + + // GoIdent is the base name of a top-level declaration for this oneof. + GoIdent GoIdent // e.g., "MessageName_OneofName" + + Parent *Message // message in which this oneof is declared + + Fields []*Field // fields that are part of this oneof + + Location Location // location of this oneof + Comments CommentSet // comments associated with this oneof +} + +func newOneof(gen *Plugin, f *File, message *Message, desc protoreflect.OneofDescriptor) *Oneof { + loc := message.Location.appendPath(genid.DescriptorProto_OneofDecl_field_number, desc.Index()) + camelCased := strs.GoCamelCase(string(desc.Name())) + parentPrefix := message.GoIdent.GoName + "_" + return &Oneof{ + Desc: desc, + Parent: message, + GoName: camelCased, + GoIdent: GoIdent{ + GoImportPath: f.GoImportPath, + GoName: parentPrefix + camelCased, + }, + Location: loc, + Comments: makeCommentSet(f.Desc.SourceLocations().ByDescriptor(desc)), + } +} + +// Extension is an alias of Field for documentation. +type Extension = Field + +// A Service describes a service. +type Service struct { + Desc protoreflect.ServiceDescriptor + + GoName string + + Methods []*Method // service method declarations + + Location Location // location of this service + Comments CommentSet // comments associated with this service +} + +func newService(gen *Plugin, f *File, desc protoreflect.ServiceDescriptor) *Service { + loc := f.location.appendPath(genid.FileDescriptorProto_Service_field_number, desc.Index()) + service := &Service{ + Desc: desc, + GoName: strs.GoCamelCase(string(desc.Name())), + Location: loc, + Comments: makeCommentSet(f.Desc.SourceLocations().ByDescriptor(desc)), + } + for i, mds := 0, desc.Methods(); i < mds.Len(); i++ { + service.Methods = append(service.Methods, newMethod(gen, f, service, mds.Get(i))) + } + return service +} + +// A Method describes a method in a service. +type Method struct { + Desc protoreflect.MethodDescriptor + + GoName string + + Parent *Service // service in which this method is declared + + Input *Message + Output *Message + + Location Location // location of this method + Comments CommentSet // comments associated with this method +} + +func newMethod(gen *Plugin, f *File, service *Service, desc protoreflect.MethodDescriptor) *Method { + loc := service.Location.appendPath(genid.ServiceDescriptorProto_Method_field_number, desc.Index()) + method := &Method{ + Desc: desc, + GoName: strs.GoCamelCase(string(desc.Name())), + Parent: service, + Location: loc, + Comments: makeCommentSet(f.Desc.SourceLocations().ByDescriptor(desc)), + } + return method +} + +func (method *Method) resolveDependencies(gen *Plugin) error { + desc := method.Desc + + inName := desc.Input().FullName() + in, ok := gen.messagesByName[inName] + if !ok { + return fmt.Errorf("method %v: no descriptor for type %v", desc.FullName(), inName) + } + method.Input = in + + outName := desc.Output().FullName() + out, ok := gen.messagesByName[outName] + if !ok { + return fmt.Errorf("method %v: no descriptor for type %v", desc.FullName(), outName) + } + method.Output = out + + return nil +} + +// A GeneratedFile is a generated file. +type GeneratedFile struct { + gen *Plugin + skip bool + filename string + goImportPath GoImportPath + buf bytes.Buffer + packageNames map[GoImportPath]GoPackageName + usedPackageNames map[GoPackageName]bool + manualImports map[GoImportPath]bool + annotations map[string][]Location +} + +// NewGeneratedFile creates a new generated file with the given filename +// and import path. +func (gen *Plugin) NewGeneratedFile(filename string, goImportPath GoImportPath) *GeneratedFile { + g := &GeneratedFile{ + gen: gen, + filename: filename, + goImportPath: goImportPath, + packageNames: make(map[GoImportPath]GoPackageName), + usedPackageNames: make(map[GoPackageName]bool), + manualImports: make(map[GoImportPath]bool), + annotations: make(map[string][]Location), + } + + // All predeclared identifiers in Go are already used. + for _, s := range types.Universe.Names() { + g.usedPackageNames[GoPackageName(s)] = true + } + + gen.genFiles = append(gen.genFiles, g) + return g +} + +// P prints a line to the generated output. It converts each parameter to a +// string following the same rules as fmt.Print. It never inserts spaces +// between parameters. +func (g *GeneratedFile) P(v ...interface{}) { + for _, x := range v { + switch x := x.(type) { + case GoIdent: + fmt.Fprint(&g.buf, g.QualifiedGoIdent(x)) + default: + fmt.Fprint(&g.buf, x) + } + } + fmt.Fprintln(&g.buf) +} + +// QualifiedGoIdent returns the string to use for a Go identifier. +// +// If the identifier is from a different Go package than the generated file, +// the returned name will be qualified (package.name) and an import statement +// for the identifier's package will be included in the file. +func (g *GeneratedFile) QualifiedGoIdent(ident GoIdent) string { + if ident.GoImportPath == g.goImportPath { + return ident.GoName + } + if packageName, ok := g.packageNames[ident.GoImportPath]; ok { + return string(packageName) + "." + ident.GoName + } + packageName := cleanPackageName(path.Base(string(ident.GoImportPath))) + for i, orig := 1, packageName; g.usedPackageNames[packageName]; i++ { + packageName = orig + GoPackageName(strconv.Itoa(i)) + } + g.packageNames[ident.GoImportPath] = packageName + g.usedPackageNames[packageName] = true + return string(packageName) + "." + ident.GoName +} + +// Import ensures a package is imported by the generated file. +// +// Packages referenced by QualifiedGoIdent are automatically imported. +// Explicitly importing a package with Import is generally only necessary +// when the import will be blank (import _ "package"). +func (g *GeneratedFile) Import(importPath GoImportPath) { + g.manualImports[importPath] = true +} + +// Write implements io.Writer. +func (g *GeneratedFile) Write(p []byte) (n int, err error) { + return g.buf.Write(p) +} + +// Skip removes the generated file from the plugin output. +func (g *GeneratedFile) Skip() { + g.skip = true +} + +// Unskip reverts a previous call to Skip, re-including the generated file in +// the plugin output. +func (g *GeneratedFile) Unskip() { + g.skip = false +} + +// Annotate associates a symbol in a generated Go file with a location in a +// source .proto file. +// +// The symbol may refer to a type, constant, variable, function, method, or +// struct field. The "T.sel" syntax is used to identify the method or field +// 'sel' on type 'T'. +func (g *GeneratedFile) Annotate(symbol string, loc Location) { + g.annotations[symbol] = append(g.annotations[symbol], loc) +} + +// Content returns the contents of the generated file. +func (g *GeneratedFile) Content() ([]byte, error) { + if !strings.HasSuffix(g.filename, ".go") { + return g.buf.Bytes(), nil + } + + // Reformat generated code. + original := g.buf.Bytes() + fset := token.NewFileSet() + file, err := parser.ParseFile(fset, "", original, parser.ParseComments) + if err != nil { + // Print out the bad code with line numbers. + // This should never happen in practice, but it can while changing generated code + // so consider this a debugging aid. + var src bytes.Buffer + s := bufio.NewScanner(bytes.NewReader(original)) + for line := 1; s.Scan(); line++ { + fmt.Fprintf(&src, "%5d\t%s\n", line, s.Bytes()) + } + return nil, fmt.Errorf("%v: unparsable Go source: %v\n%v", g.filename, err, src.String()) + } + + // Collect a sorted list of all imports. + var importPaths [][2]string + rewriteImport := func(importPath string) string { + if f := g.gen.opts.ImportRewriteFunc; f != nil { + return string(f(GoImportPath(importPath))) + } + return importPath + } + for importPath := range g.packageNames { + pkgName := string(g.packageNames[GoImportPath(importPath)]) + pkgPath := rewriteImport(string(importPath)) + importPaths = append(importPaths, [2]string{pkgName, pkgPath}) + } + for importPath := range g.manualImports { + if _, ok := g.packageNames[importPath]; !ok { + pkgPath := rewriteImport(string(importPath)) + importPaths = append(importPaths, [2]string{"_", pkgPath}) + } + } + sort.Slice(importPaths, func(i, j int) bool { + return importPaths[i][1] < importPaths[j][1] + }) + + // Modify the AST to include a new import block. + if len(importPaths) > 0 { + // Insert block after package statement or + // possible comment attached to the end of the package statement. + pos := file.Package + tokFile := fset.File(file.Package) + pkgLine := tokFile.Line(file.Package) + for _, c := range file.Comments { + if tokFile.Line(c.Pos()) > pkgLine { + break + } + pos = c.End() + } + + // Construct the import block. + impDecl := &ast.GenDecl{ + Tok: token.IMPORT, + TokPos: pos, + Lparen: pos, + Rparen: pos, + } + for _, importPath := range importPaths { + impDecl.Specs = append(impDecl.Specs, &ast.ImportSpec{ + Name: &ast.Ident{ + Name: importPath[0], + NamePos: pos, + }, + Path: &ast.BasicLit{ + Kind: token.STRING, + Value: strconv.Quote(importPath[1]), + ValuePos: pos, + }, + EndPos: pos, + }) + } + file.Decls = append([]ast.Decl{impDecl}, file.Decls...) + } + + var out bytes.Buffer + if err = (&printer.Config{Mode: printer.TabIndent | printer.UseSpaces, Tabwidth: 8}).Fprint(&out, fset, file); err != nil { + return nil, fmt.Errorf("%v: can not reformat Go source: %v", g.filename, err) + } + return out.Bytes(), nil +} + +// metaFile returns the contents of the file's metadata file, which is a +// text formatted string of the google.protobuf.GeneratedCodeInfo. +func (g *GeneratedFile) metaFile(content []byte) (string, error) { + fset := token.NewFileSet() + astFile, err := parser.ParseFile(fset, "", content, 0) + if err != nil { + return "", err + } + info := &descriptorpb.GeneratedCodeInfo{} + + seenAnnotations := make(map[string]bool) + annotate := func(s string, ident *ast.Ident) { + seenAnnotations[s] = true + for _, loc := range g.annotations[s] { + info.Annotation = append(info.Annotation, &descriptorpb.GeneratedCodeInfo_Annotation{ + SourceFile: proto.String(loc.SourceFile), + Path: loc.Path, + Begin: proto.Int32(int32(fset.Position(ident.Pos()).Offset)), + End: proto.Int32(int32(fset.Position(ident.End()).Offset)), + }) + } + } + for _, decl := range astFile.Decls { + switch decl := decl.(type) { + case *ast.GenDecl: + for _, spec := range decl.Specs { + switch spec := spec.(type) { + case *ast.TypeSpec: + annotate(spec.Name.Name, spec.Name) + switch st := spec.Type.(type) { + case *ast.StructType: + for _, field := range st.Fields.List { + for _, name := range field.Names { + annotate(spec.Name.Name+"."+name.Name, name) + } + } + case *ast.InterfaceType: + for _, field := range st.Methods.List { + for _, name := range field.Names { + annotate(spec.Name.Name+"."+name.Name, name) + } + } + } + case *ast.ValueSpec: + for _, name := range spec.Names { + annotate(name.Name, name) + } + } + } + case *ast.FuncDecl: + if decl.Recv == nil { + annotate(decl.Name.Name, decl.Name) + } else { + recv := decl.Recv.List[0].Type + if s, ok := recv.(*ast.StarExpr); ok { + recv = s.X + } + if id, ok := recv.(*ast.Ident); ok { + annotate(id.Name+"."+decl.Name.Name, decl.Name) + } + } + } + } + for a := range g.annotations { + if !seenAnnotations[a] { + return "", fmt.Errorf("%v: no symbol matching annotation %q", g.filename, a) + } + } + + b, err := prototext.Marshal(info) + if err != nil { + return "", err + } + return string(b), nil +} + +// A GoIdent is a Go identifier, consisting of a name and import path. +// The name is a single identifier and may not be a dot-qualified selector. +type GoIdent struct { + GoName string + GoImportPath GoImportPath +} + +func (id GoIdent) String() string { return fmt.Sprintf("%q.%v", id.GoImportPath, id.GoName) } + +// newGoIdent returns the Go identifier for a descriptor. +func newGoIdent(f *File, d protoreflect.Descriptor) GoIdent { + name := strings.TrimPrefix(string(d.FullName()), string(f.Desc.Package())+".") + return GoIdent{ + GoName: strs.GoCamelCase(name), + GoImportPath: f.GoImportPath, + } +} + +// A GoImportPath is the import path of a Go package. +// For example: "google.golang.org/protobuf/compiler/protogen" +type GoImportPath string + +func (p GoImportPath) String() string { return strconv.Quote(string(p)) } + +// Ident returns a GoIdent with s as the GoName and p as the GoImportPath. +func (p GoImportPath) Ident(s string) GoIdent { + return GoIdent{GoName: s, GoImportPath: p} +} + +// A GoPackageName is the name of a Go package. e.g., "protobuf". +type GoPackageName string + +// cleanPackageName converts a string to a valid Go package name. +func cleanPackageName(name string) GoPackageName { + return GoPackageName(strs.GoSanitized(name)) +} + +type pathType int + +const ( + pathTypeImport pathType = iota + pathTypeSourceRelative +) + +// A Location is a location in a .proto source file. +// +// See the google.protobuf.SourceCodeInfo documentation in descriptor.proto +// for details. +type Location struct { + SourceFile string + Path protoreflect.SourcePath +} + +// appendPath add elements to a Location's path, returning a new Location. +func (loc Location) appendPath(num protoreflect.FieldNumber, idx int) Location { + loc.Path = append(protoreflect.SourcePath(nil), loc.Path...) // make copy + loc.Path = append(loc.Path, int32(num), int32(idx)) + return loc +} + +// CommentSet is a set of leading and trailing comments associated +// with a .proto descriptor declaration. +type CommentSet struct { + LeadingDetached []Comments + Leading Comments + Trailing Comments +} + +func makeCommentSet(loc protoreflect.SourceLocation) CommentSet { + var leadingDetached []Comments + for _, s := range loc.LeadingDetachedComments { + leadingDetached = append(leadingDetached, Comments(s)) + } + return CommentSet{ + LeadingDetached: leadingDetached, + Leading: Comments(loc.LeadingComments), + Trailing: Comments(loc.TrailingComments), + } +} + +// Comments is a comments string as provided by protoc. +type Comments string + +// String formats the comments by inserting // to the start of each line, +// ensuring that there is a trailing newline. +// An empty comment is formatted as an empty string. +func (c Comments) String() string { + if c == "" { + return "" + } + var b []byte + for _, line := range strings.Split(strings.TrimSuffix(string(c), "\n"), "\n") { + b = append(b, "//"...) + b = append(b, line...) + b = append(b, "\n"...) + } + return string(b) +} diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go new file mode 100644 index 0000000000..07da5db345 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go @@ -0,0 +1,665 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "encoding/base64" + "fmt" + "math" + "strconv" + "strings" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/set" + "google.golang.org/protobuf/proto" + pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// Unmarshal reads the given []byte into the given proto.Message. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func Unmarshal(b []byte, m proto.Message) error { + return UnmarshalOptions{}.Unmarshal(b, m) +} + +// UnmarshalOptions is a configurable JSON format parser. +type UnmarshalOptions struct { + pragma.NoUnkeyedLiterals + + // If AllowPartial is set, input for messages that will result in missing + // required fields will not return an error. + AllowPartial bool + + // If DiscardUnknown is set, unknown fields are ignored. + DiscardUnknown bool + + // Resolver is used for looking up types when unmarshaling + // google.protobuf.Any messages or extension fields. + // If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.MessageTypeResolver + protoregistry.ExtensionTypeResolver + } +} + +// Unmarshal reads the given []byte and populates the given proto.Message +// using options in the UnmarshalOptions object. +// It will clear the message first before setting the fields. +// If it returns an error, the given message may be partially set. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error { + return o.unmarshal(b, m) +} + +// unmarshal is a centralized function that all unmarshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for unmarshal that do not go through this. +func (o UnmarshalOptions) unmarshal(b []byte, m proto.Message) error { + proto.Reset(m) + + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + dec := decoder{json.NewDecoder(b), o} + if err := dec.unmarshalMessage(m.ProtoReflect(), false); err != nil { + return err + } + + // Check for EOF. + tok, err := dec.Read() + if err != nil { + return err + } + if tok.Kind() != json.EOF { + return dec.unexpectedTokenError(tok) + } + + if o.AllowPartial { + return nil + } + return proto.CheckInitialized(m) +} + +type decoder struct { + *json.Decoder + opts UnmarshalOptions +} + +// newError returns an error object with position info. +func (d decoder) newError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("(line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unexpectedTokenError returns a syntax error for the given unexpected token. +func (d decoder) unexpectedTokenError(tok json.Token) error { + return d.syntaxError(tok.Pos(), "unexpected token %s", tok.RawString()) +} + +// syntaxError returns a syntax error for given position. +func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("syntax error (line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unmarshalMessage unmarshals a message into the given protoreflect.Message. +func (d decoder) unmarshalMessage(m pref.Message, skipTypeURL bool) error { + if unmarshal := wellKnownTypeUnmarshaler(m.Descriptor().FullName()); unmarshal != nil { + return unmarshal(d, m) + } + + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + messageDesc := m.Descriptor() + if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { + return errors.New("no support for proto1 MessageSets") + } + + var seenNums set.Ints + var seenOneofs set.Ints + fieldDescs := messageDesc.Fields() + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + default: + return d.unexpectedTokenError(tok) + case json.ObjectClose: + return nil + case json.Name: + // Continue below. + } + + name := tok.Name() + // Unmarshaling a non-custom embedded message in Any will contain the + // JSON field "@type" which should be skipped because it is not a field + // of the embedded message, but simply an artifact of the Any format. + if skipTypeURL && name == "@type" { + d.Read() + continue + } + + // Get the FieldDescriptor. + var fd pref.FieldDescriptor + if strings.HasPrefix(name, "[") && strings.HasSuffix(name, "]") { + // Only extension names are in [name] format. + extName := pref.FullName(name[1 : len(name)-1]) + extType, err := d.opts.Resolver.FindExtensionByName(extName) + if err != nil && err != protoregistry.NotFound { + return d.newError(tok.Pos(), "unable to resolve %s: %v", tok.RawString(), err) + } + if extType != nil { + fd = extType.TypeDescriptor() + if !messageDesc.ExtensionRanges().Has(fd.Number()) || fd.ContainingMessage().FullName() != messageDesc.FullName() { + return d.newError(tok.Pos(), "message %v cannot be extended by %v", messageDesc.FullName(), fd.FullName()) + } + } + } else { + // The name can either be the JSON name or the proto field name. + fd = fieldDescs.ByJSONName(name) + if fd == nil { + fd = fieldDescs.ByTextName(name) + } + } + if flags.ProtoLegacy { + if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() { + fd = nil // reset since the weak reference is not linked in + } + } + + if fd == nil { + // Field is unknown. + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + } + + // Do not allow duplicate fields. + num := uint64(fd.Number()) + if seenNums.Has(num) { + return d.newError(tok.Pos(), "duplicate field %v", tok.RawString()) + } + seenNums.Set(num) + + // No need to set values for JSON null unless the field type is + // google.protobuf.Value or google.protobuf.NullValue. + if tok, _ := d.Peek(); tok.Kind() == json.Null && !isKnownValue(fd) && !isNullValue(fd) { + d.Read() + continue + } + + switch { + case fd.IsList(): + list := m.Mutable(fd).List() + if err := d.unmarshalList(list, fd); err != nil { + return err + } + case fd.IsMap(): + mmap := m.Mutable(fd).Map() + if err := d.unmarshalMap(mmap, fd); err != nil { + return err + } + default: + // If field is a oneof, check if it has already been set. + if od := fd.ContainingOneof(); od != nil { + idx := uint64(od.Index()) + if seenOneofs.Has(idx) { + return d.newError(tok.Pos(), "error parsing %s, oneof %v is already set", tok.RawString(), od.FullName()) + } + seenOneofs.Set(idx) + } + + // Required or optional fields. + if err := d.unmarshalSingular(m, fd); err != nil { + return err + } + } + } +} + +func isKnownValue(fd pref.FieldDescriptor) bool { + md := fd.Message() + return md != nil && md.FullName() == genid.Value_message_fullname +} + +func isNullValue(fd pref.FieldDescriptor) bool { + ed := fd.Enum() + return ed != nil && ed.FullName() == genid.NullValue_enum_fullname +} + +// unmarshalSingular unmarshals to the non-repeated field specified +// by the given FieldDescriptor. +func (d decoder) unmarshalSingular(m pref.Message, fd pref.FieldDescriptor) error { + var val pref.Value + var err error + switch fd.Kind() { + case pref.MessageKind, pref.GroupKind: + val = m.NewField(fd) + err = d.unmarshalMessage(val.Message(), false) + default: + val, err = d.unmarshalScalar(fd) + } + + if err != nil { + return err + } + m.Set(fd, val) + return nil +} + +// unmarshalScalar unmarshals to a scalar/enum protoreflect.Value specified by +// the given FieldDescriptor. +func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) { + const b32 int = 32 + const b64 int = 64 + + tok, err := d.Read() + if err != nil { + return pref.Value{}, err + } + + kind := fd.Kind() + switch kind { + case pref.BoolKind: + if tok.Kind() == json.Bool { + return pref.ValueOfBool(tok.Bool()), nil + } + + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + if v, ok := unmarshalInt(tok, b32); ok { + return v, nil + } + + case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + if v, ok := unmarshalInt(tok, b64); ok { + return v, nil + } + + case pref.Uint32Kind, pref.Fixed32Kind: + if v, ok := unmarshalUint(tok, b32); ok { + return v, nil + } + + case pref.Uint64Kind, pref.Fixed64Kind: + if v, ok := unmarshalUint(tok, b64); ok { + return v, nil + } + + case pref.FloatKind: + if v, ok := unmarshalFloat(tok, b32); ok { + return v, nil + } + + case pref.DoubleKind: + if v, ok := unmarshalFloat(tok, b64); ok { + return v, nil + } + + case pref.StringKind: + if tok.Kind() == json.String { + return pref.ValueOfString(tok.ParsedString()), nil + } + + case pref.BytesKind: + if v, ok := unmarshalBytes(tok); ok { + return v, nil + } + + case pref.EnumKind: + if v, ok := unmarshalEnum(tok, fd); ok { + return v, nil + } + + default: + panic(fmt.Sprintf("unmarshalScalar: invalid scalar kind %v", kind)) + } + + return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) +} + +func unmarshalInt(tok json.Token, bitSize int) (pref.Value, bool) { + switch tok.Kind() { + case json.Number: + return getInt(tok, bitSize) + + case json.String: + // Decode number from string. + s := strings.TrimSpace(tok.ParsedString()) + if len(s) != len(tok.ParsedString()) { + return pref.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return pref.Value{}, false + } + return getInt(tok, bitSize) + } + return pref.Value{}, false +} + +func getInt(tok json.Token, bitSize int) (pref.Value, bool) { + n, ok := tok.Int(bitSize) + if !ok { + return pref.Value{}, false + } + if bitSize == 32 { + return pref.ValueOfInt32(int32(n)), true + } + return pref.ValueOfInt64(n), true +} + +func unmarshalUint(tok json.Token, bitSize int) (pref.Value, bool) { + switch tok.Kind() { + case json.Number: + return getUint(tok, bitSize) + + case json.String: + // Decode number from string. + s := strings.TrimSpace(tok.ParsedString()) + if len(s) != len(tok.ParsedString()) { + return pref.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return pref.Value{}, false + } + return getUint(tok, bitSize) + } + return pref.Value{}, false +} + +func getUint(tok json.Token, bitSize int) (pref.Value, bool) { + n, ok := tok.Uint(bitSize) + if !ok { + return pref.Value{}, false + } + if bitSize == 32 { + return pref.ValueOfUint32(uint32(n)), true + } + return pref.ValueOfUint64(n), true +} + +func unmarshalFloat(tok json.Token, bitSize int) (pref.Value, bool) { + switch tok.Kind() { + case json.Number: + return getFloat(tok, bitSize) + + case json.String: + s := tok.ParsedString() + switch s { + case "NaN": + if bitSize == 32 { + return pref.ValueOfFloat32(float32(math.NaN())), true + } + return pref.ValueOfFloat64(math.NaN()), true + case "Infinity": + if bitSize == 32 { + return pref.ValueOfFloat32(float32(math.Inf(+1))), true + } + return pref.ValueOfFloat64(math.Inf(+1)), true + case "-Infinity": + if bitSize == 32 { + return pref.ValueOfFloat32(float32(math.Inf(-1))), true + } + return pref.ValueOfFloat64(math.Inf(-1)), true + } + + // Decode number from string. + if len(s) != len(strings.TrimSpace(s)) { + return pref.Value{}, false + } + dec := json.NewDecoder([]byte(s)) + tok, err := dec.Read() + if err != nil { + return pref.Value{}, false + } + return getFloat(tok, bitSize) + } + return pref.Value{}, false +} + +func getFloat(tok json.Token, bitSize int) (pref.Value, bool) { + n, ok := tok.Float(bitSize) + if !ok { + return pref.Value{}, false + } + if bitSize == 32 { + return pref.ValueOfFloat32(float32(n)), true + } + return pref.ValueOfFloat64(n), true +} + +func unmarshalBytes(tok json.Token) (pref.Value, bool) { + if tok.Kind() != json.String { + return pref.Value{}, false + } + + s := tok.ParsedString() + enc := base64.StdEncoding + if strings.ContainsAny(s, "-_") { + enc = base64.URLEncoding + } + if len(s)%4 != 0 { + enc = enc.WithPadding(base64.NoPadding) + } + b, err := enc.DecodeString(s) + if err != nil { + return pref.Value{}, false + } + return pref.ValueOfBytes(b), true +} + +func unmarshalEnum(tok json.Token, fd pref.FieldDescriptor) (pref.Value, bool) { + switch tok.Kind() { + case json.String: + // Lookup EnumNumber based on name. + s := tok.ParsedString() + if enumVal := fd.Enum().Values().ByName(pref.Name(s)); enumVal != nil { + return pref.ValueOfEnum(enumVal.Number()), true + } + + case json.Number: + if n, ok := tok.Int(32); ok { + return pref.ValueOfEnum(pref.EnumNumber(n)), true + } + + case json.Null: + // This is only valid for google.protobuf.NullValue. + if isNullValue(fd) { + return pref.ValueOfEnum(0), true + } + } + + return pref.Value{}, false +} + +func (d decoder) unmarshalList(list pref.List, fd pref.FieldDescriptor) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ArrayOpen { + return d.unexpectedTokenError(tok) + } + + switch fd.Kind() { + case pref.MessageKind, pref.GroupKind: + for { + tok, err := d.Peek() + if err != nil { + return err + } + + if tok.Kind() == json.ArrayClose { + d.Read() + return nil + } + + val := list.NewElement() + if err := d.unmarshalMessage(val.Message(), false); err != nil { + return err + } + list.Append(val) + } + default: + for { + tok, err := d.Peek() + if err != nil { + return err + } + + if tok.Kind() == json.ArrayClose { + d.Read() + return nil + } + + val, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + list.Append(val) + } + } + + return nil +} + +func (d decoder) unmarshalMap(mmap pref.Map, fd pref.FieldDescriptor) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + // Determine ahead whether map entry is a scalar type or a message type in + // order to call the appropriate unmarshalMapValue func inside the for loop + // below. + var unmarshalMapValue func() (pref.Value, error) + switch fd.MapValue().Kind() { + case pref.MessageKind, pref.GroupKind: + unmarshalMapValue = func() (pref.Value, error) { + val := mmap.NewValue() + if err := d.unmarshalMessage(val.Message(), false); err != nil { + return pref.Value{}, err + } + return val, nil + } + default: + unmarshalMapValue = func() (pref.Value, error) { + return d.unmarshalScalar(fd.MapValue()) + } + } + +Loop: + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + default: + return d.unexpectedTokenError(tok) + case json.ObjectClose: + break Loop + case json.Name: + // Continue. + } + + // Unmarshal field name. + pkey, err := d.unmarshalMapKey(tok, fd.MapKey()) + if err != nil { + return err + } + + // Check for duplicate field name. + if mmap.Has(pkey) { + return d.newError(tok.Pos(), "duplicate map key %v", tok.RawString()) + } + + // Read and unmarshal field value. + pval, err := unmarshalMapValue() + if err != nil { + return err + } + + mmap.Set(pkey, pval) + } + + return nil +} + +// unmarshalMapKey converts given token of Name kind into a protoreflect.MapKey. +// A map key type is any integral or string type. +func (d decoder) unmarshalMapKey(tok json.Token, fd pref.FieldDescriptor) (pref.MapKey, error) { + const b32 = 32 + const b64 = 64 + const base10 = 10 + + name := tok.Name() + kind := fd.Kind() + switch kind { + case pref.StringKind: + return pref.ValueOfString(name).MapKey(), nil + + case pref.BoolKind: + switch name { + case "true": + return pref.ValueOfBool(true).MapKey(), nil + case "false": + return pref.ValueOfBool(false).MapKey(), nil + } + + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + if n, err := strconv.ParseInt(name, base10, b32); err == nil { + return pref.ValueOfInt32(int32(n)).MapKey(), nil + } + + case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + if n, err := strconv.ParseInt(name, base10, b64); err == nil { + return pref.ValueOfInt64(int64(n)).MapKey(), nil + } + + case pref.Uint32Kind, pref.Fixed32Kind: + if n, err := strconv.ParseUint(name, base10, b32); err == nil { + return pref.ValueOfUint32(uint32(n)).MapKey(), nil + } + + case pref.Uint64Kind, pref.Fixed64Kind: + if n, err := strconv.ParseUint(name, base10, b64); err == nil { + return pref.ValueOfUint64(uint64(n)).MapKey(), nil + } + + default: + panic(fmt.Sprintf("invalid kind for map key: %v", kind)) + } + + return pref.MapKey{}, d.newError(tok.Pos(), "invalid value for %v key: %s", kind, tok.RawString()) +} diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/doc.go b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go new file mode 100644 index 0000000000..00ea2fecfb --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protojson marshals and unmarshals protocol buffer messages as JSON +// format. It follows the guide at +// https://developers.google.com/protocol-buffers/docs/proto3#json. +// +// This package produces a different output than the standard "encoding/json" +// package, which does not operate correctly on protocol buffer messages. +package protojson diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go new file mode 100644 index 0000000000..ba971f0781 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go @@ -0,0 +1,344 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "encoding/base64" + "fmt" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const defaultIndent = " " + +// Format formats the message as a multiline string. +// This function is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func Format(m proto.Message) string { + return MarshalOptions{Multiline: true}.Format(m) +} + +// Marshal writes the given proto.Message in JSON format using default options. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func Marshal(m proto.Message) ([]byte, error) { + return MarshalOptions{}.Marshal(m) +} + +// MarshalOptions is a configurable JSON format marshaler. +type MarshalOptions struct { + pragma.NoUnkeyedLiterals + + // Multiline specifies whether the marshaler should format the output in + // indented-form with every textual element on a new line. + // If Indent is an empty string, then an arbitrary indent is chosen. + Multiline bool + + // Indent specifies the set of indentation characters to use in a multiline + // formatted output such that every entry is preceded by Indent and + // terminated by a newline. If non-empty, then Multiline is treated as true. + // Indent can only be composed of space or tab characters. + Indent string + + // AllowPartial allows messages that have missing required fields to marshal + // without returning an error. If AllowPartial is false (the default), + // Marshal will return error if there are any missing required fields. + AllowPartial bool + + // UseProtoNames uses proto field name instead of lowerCamelCase name in JSON + // field names. + UseProtoNames bool + + // UseEnumNumbers emits enum values as numbers. + UseEnumNumbers bool + + // EmitUnpopulated specifies whether to emit unpopulated fields. It does not + // emit unpopulated oneof fields or unpopulated extension fields. + // The JSON value emitted for unpopulated fields are as follows: + // ╔═══════╤════════════════════════════╗ + // ║ JSON │ Protobuf field ║ + // ╠═══════╪════════════════════════════╣ + // ║ false │ proto3 boolean fields ║ + // ║ 0 │ proto3 numeric fields ║ + // ║ "" │ proto3 string/bytes fields ║ + // ║ null │ proto2 scalar fields ║ + // ║ null │ message fields ║ + // ║ [] │ list fields ║ + // ║ {} │ map fields ║ + // ╚═══════╧════════════════════════════╝ + EmitUnpopulated bool + + // Resolver is used for looking up types when expanding google.protobuf.Any + // messages. If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.ExtensionTypeResolver + protoregistry.MessageTypeResolver + } +} + +// Format formats the message as a string. +// This method is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func (o MarshalOptions) Format(m proto.Message) string { + if m == nil || !m.ProtoReflect().IsValid() { + return "" // invalid syntax, but okay since this is for debugging + } + o.AllowPartial = true + b, _ := o.Marshal(m) + return string(b) +} + +// Marshal marshals the given proto.Message in the JSON format using options in +// MarshalOptions. Do not depend on the output being stable. It may change over +// time across different versions of the program. +func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { + return o.marshal(m) +} + +// marshal is a centralized function that all marshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for marshal that do not go through this. +func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { + if o.Multiline && o.Indent == "" { + o.Indent = defaultIndent + } + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + internalEnc, err := json.NewEncoder(o.Indent) + if err != nil { + return nil, err + } + + // Treat nil message interface as an empty message, + // in which case the output in an empty JSON object. + if m == nil { + return []byte("{}"), nil + } + + enc := encoder{internalEnc, o} + if err := enc.marshalMessage(m.ProtoReflect(), ""); err != nil { + return nil, err + } + if o.AllowPartial { + return enc.Bytes(), nil + } + return enc.Bytes(), proto.CheckInitialized(m) +} + +type encoder struct { + *json.Encoder + opts MarshalOptions +} + +// typeFieldDesc is a synthetic field descriptor used for the "@type" field. +var typeFieldDesc = func() protoreflect.FieldDescriptor { + var fd filedesc.Field + fd.L0.FullName = "@type" + fd.L0.Index = -1 + fd.L1.Cardinality = protoreflect.Optional + fd.L1.Kind = protoreflect.StringKind + return &fd +}() + +// typeURLFieldRanger wraps a protoreflect.Message and modifies its Range method +// to additionally iterate over a synthetic field for the type URL. +type typeURLFieldRanger struct { + order.FieldRanger + typeURL string +} + +func (m typeURLFieldRanger) Range(f func(pref.FieldDescriptor, pref.Value) bool) { + if !f(typeFieldDesc, pref.ValueOfString(m.typeURL)) { + return + } + m.FieldRanger.Range(f) +} + +// unpopulatedFieldRanger wraps a protoreflect.Message and modifies its Range +// method to additionally iterate over unpopulated fields. +type unpopulatedFieldRanger struct{ pref.Message } + +func (m unpopulatedFieldRanger) Range(f func(pref.FieldDescriptor, pref.Value) bool) { + fds := m.Descriptor().Fields() + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if m.Has(fd) || fd.ContainingOneof() != nil { + continue // ignore populated fields and fields within a oneofs + } + + v := m.Get(fd) + isProto2Scalar := fd.Syntax() == pref.Proto2 && fd.Default().IsValid() + isSingularMessage := fd.Cardinality() != pref.Repeated && fd.Message() != nil + if isProto2Scalar || isSingularMessage { + v = pref.Value{} // use invalid value to emit null + } + if !f(fd, v) { + return + } + } + m.Message.Range(f) +} + +// marshalMessage marshals the fields in the given protoreflect.Message. +// If the typeURL is non-empty, then a synthetic "@type" field is injected +// containing the URL as the value. +func (e encoder) marshalMessage(m pref.Message, typeURL string) error { + if !flags.ProtoLegacy && messageset.IsMessageSet(m.Descriptor()) { + return errors.New("no support for proto1 MessageSets") + } + + if marshal := wellKnownTypeMarshaler(m.Descriptor().FullName()); marshal != nil { + return marshal(e, m) + } + + e.StartObject() + defer e.EndObject() + + var fields order.FieldRanger = m + if e.opts.EmitUnpopulated { + fields = unpopulatedFieldRanger{m} + } + if typeURL != "" { + fields = typeURLFieldRanger{fields, typeURL} + } + + var err error + order.RangeFields(fields, order.IndexNameFieldOrder, func(fd pref.FieldDescriptor, v pref.Value) bool { + name := fd.JSONName() + if e.opts.UseProtoNames { + name = fd.TextName() + } + + if err = e.WriteName(name); err != nil { + return false + } + if err = e.marshalValue(v, fd); err != nil { + return false + } + return true + }) + return err +} + +// marshalValue marshals the given protoreflect.Value. +func (e encoder) marshalValue(val pref.Value, fd pref.FieldDescriptor) error { + switch { + case fd.IsList(): + return e.marshalList(val.List(), fd) + case fd.IsMap(): + return e.marshalMap(val.Map(), fd) + default: + return e.marshalSingular(val, fd) + } +} + +// marshalSingular marshals the given non-repeated field value. This includes +// all scalar types, enums, messages, and groups. +func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error { + if !val.IsValid() { + e.WriteNull() + return nil + } + + switch kind := fd.Kind(); kind { + case pref.BoolKind: + e.WriteBool(val.Bool()) + + case pref.StringKind: + if e.WriteString(val.String()) != nil { + return errors.InvalidUTF8(string(fd.FullName())) + } + + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + e.WriteInt(val.Int()) + + case pref.Uint32Kind, pref.Fixed32Kind: + e.WriteUint(val.Uint()) + + case pref.Int64Kind, pref.Sint64Kind, pref.Uint64Kind, + pref.Sfixed64Kind, pref.Fixed64Kind: + // 64-bit integers are written out as JSON string. + e.WriteString(val.String()) + + case pref.FloatKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 32) + + case pref.DoubleKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 64) + + case pref.BytesKind: + e.WriteString(base64.StdEncoding.EncodeToString(val.Bytes())) + + case pref.EnumKind: + if fd.Enum().FullName() == genid.NullValue_enum_fullname { + e.WriteNull() + } else { + desc := fd.Enum().Values().ByNumber(val.Enum()) + if e.opts.UseEnumNumbers || desc == nil { + e.WriteInt(int64(val.Enum())) + } else { + e.WriteString(string(desc.Name())) + } + } + + case pref.MessageKind, pref.GroupKind: + if err := e.marshalMessage(val.Message(), ""); err != nil { + return err + } + + default: + panic(fmt.Sprintf("%v has unknown kind: %v", fd.FullName(), kind)) + } + return nil +} + +// marshalList marshals the given protoreflect.List. +func (e encoder) marshalList(list pref.List, fd pref.FieldDescriptor) error { + e.StartArray() + defer e.EndArray() + + for i := 0; i < list.Len(); i++ { + item := list.Get(i) + if err := e.marshalSingular(item, fd); err != nil { + return err + } + } + return nil +} + +// marshalMap marshals given protoreflect.Map. +func (e encoder) marshalMap(mmap pref.Map, fd pref.FieldDescriptor) error { + e.StartObject() + defer e.EndObject() + + var err error + order.RangeEntries(mmap, order.GenericKeyOrder, func(k pref.MapKey, v pref.Value) bool { + if err = e.WriteName(k.String()); err != nil { + return false + } + if err = e.marshalSingular(v, fd.MapValue()); err != nil { + return false + } + return true + }) + return err +} diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go new file mode 100644 index 0000000000..72924a9050 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go @@ -0,0 +1,889 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protojson + +import ( + "bytes" + "fmt" + "math" + "strconv" + "strings" + "time" + + "google.golang.org/protobuf/internal/encoding/json" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type marshalFunc func(encoder, pref.Message) error + +// wellKnownTypeMarshaler returns a marshal function if the message type +// has specialized serialization behavior. It returns nil otherwise. +func wellKnownTypeMarshaler(name pref.FullName) marshalFunc { + if name.Parent() == genid.GoogleProtobuf_package { + switch name.Name() { + case genid.Any_message_name: + return encoder.marshalAny + case genid.Timestamp_message_name: + return encoder.marshalTimestamp + case genid.Duration_message_name: + return encoder.marshalDuration + case genid.BoolValue_message_name, + genid.Int32Value_message_name, + genid.Int64Value_message_name, + genid.UInt32Value_message_name, + genid.UInt64Value_message_name, + genid.FloatValue_message_name, + genid.DoubleValue_message_name, + genid.StringValue_message_name, + genid.BytesValue_message_name: + return encoder.marshalWrapperType + case genid.Struct_message_name: + return encoder.marshalStruct + case genid.ListValue_message_name: + return encoder.marshalListValue + case genid.Value_message_name: + return encoder.marshalKnownValue + case genid.FieldMask_message_name: + return encoder.marshalFieldMask + case genid.Empty_message_name: + return encoder.marshalEmpty + } + } + return nil +} + +type unmarshalFunc func(decoder, pref.Message) error + +// wellKnownTypeUnmarshaler returns a unmarshal function if the message type +// has specialized serialization behavior. It returns nil otherwise. +func wellKnownTypeUnmarshaler(name pref.FullName) unmarshalFunc { + if name.Parent() == genid.GoogleProtobuf_package { + switch name.Name() { + case genid.Any_message_name: + return decoder.unmarshalAny + case genid.Timestamp_message_name: + return decoder.unmarshalTimestamp + case genid.Duration_message_name: + return decoder.unmarshalDuration + case genid.BoolValue_message_name, + genid.Int32Value_message_name, + genid.Int64Value_message_name, + genid.UInt32Value_message_name, + genid.UInt64Value_message_name, + genid.FloatValue_message_name, + genid.DoubleValue_message_name, + genid.StringValue_message_name, + genid.BytesValue_message_name: + return decoder.unmarshalWrapperType + case genid.Struct_message_name: + return decoder.unmarshalStruct + case genid.ListValue_message_name: + return decoder.unmarshalListValue + case genid.Value_message_name: + return decoder.unmarshalKnownValue + case genid.FieldMask_message_name: + return decoder.unmarshalFieldMask + case genid.Empty_message_name: + return decoder.unmarshalEmpty + } + } + return nil +} + +// The JSON representation of an Any message uses the regular representation of +// the deserialized, embedded message, with an additional field `@type` which +// contains the type URL. If the embedded message type is well-known and has a +// custom JSON representation, that representation will be embedded adding a +// field `value` which holds the custom JSON in addition to the `@type` field. + +func (e encoder) marshalAny(m pref.Message) error { + fds := m.Descriptor().Fields() + fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) + fdValue := fds.ByNumber(genid.Any_Value_field_number) + + if !m.Has(fdType) { + if !m.Has(fdValue) { + // If message is empty, marshal out empty JSON object. + e.StartObject() + e.EndObject() + return nil + } else { + // Return error if type_url field is not set, but value is set. + return errors.New("%s: %v is not set", genid.Any_message_fullname, genid.Any_TypeUrl_field_name) + } + } + + typeVal := m.Get(fdType) + valueVal := m.Get(fdValue) + + // Resolve the type in order to unmarshal value field. + typeURL := typeVal.String() + emt, err := e.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return errors.New("%s: unable to resolve %q: %v", genid.Any_message_fullname, typeURL, err) + } + + em := emt.New() + err = proto.UnmarshalOptions{ + AllowPartial: true, // never check required fields inside an Any + Resolver: e.opts.Resolver, + }.Unmarshal(valueVal.Bytes(), em.Interface()) + if err != nil { + return errors.New("%s: unable to unmarshal %q: %v", genid.Any_message_fullname, typeURL, err) + } + + // If type of value has custom JSON encoding, marshal out a field "value" + // with corresponding custom JSON encoding of the embedded message as a + // field. + if marshal := wellKnownTypeMarshaler(emt.Descriptor().FullName()); marshal != nil { + e.StartObject() + defer e.EndObject() + + // Marshal out @type field. + e.WriteName("@type") + if err := e.WriteString(typeURL); err != nil { + return err + } + + e.WriteName("value") + return marshal(e, em) + } + + // Else, marshal out the embedded message's fields in this Any object. + if err := e.marshalMessage(em, typeURL); err != nil { + return err + } + + return nil +} + +func (d decoder) unmarshalAny(m pref.Message) error { + // Peek to check for json.ObjectOpen to avoid advancing a read. + start, err := d.Peek() + if err != nil { + return err + } + if start.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(start) + } + + // Use another decoder to parse the unread bytes for @type field. This + // avoids advancing a read from current decoder because the current JSON + // object may contain the fields of the embedded type. + dec := decoder{d.Clone(), UnmarshalOptions{}} + tok, err := findTypeURL(dec) + switch err { + case errEmptyObject: + // An empty JSON object translates to an empty Any message. + d.Read() // Read json.ObjectOpen. + d.Read() // Read json.ObjectClose. + return nil + + case errMissingType: + if d.opts.DiscardUnknown { + // Treat all fields as unknowns, similar to an empty object. + return d.skipJSONValue() + } + // Use start.Pos() for line position. + return d.newError(start.Pos(), err.Error()) + + default: + if err != nil { + return err + } + } + + typeURL := tok.ParsedString() + emt, err := d.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return d.newError(tok.Pos(), "unable to resolve %v: %q", tok.RawString(), err) + } + + // Create new message for the embedded message type and unmarshal into it. + em := emt.New() + if unmarshal := wellKnownTypeUnmarshaler(emt.Descriptor().FullName()); unmarshal != nil { + // If embedded message is a custom type, + // unmarshal the JSON "value" field into it. + if err := d.unmarshalAnyValue(unmarshal, em); err != nil { + return err + } + } else { + // Else unmarshal the current JSON object into it. + if err := d.unmarshalMessage(em, true); err != nil { + return err + } + } + // Serialize the embedded message and assign the resulting bytes to the + // proto value field. + b, err := proto.MarshalOptions{ + AllowPartial: true, // No need to check required fields inside an Any. + Deterministic: true, + }.Marshal(em.Interface()) + if err != nil { + return d.newError(start.Pos(), "error in marshaling Any.value field: %v", err) + } + + fds := m.Descriptor().Fields() + fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) + fdValue := fds.ByNumber(genid.Any_Value_field_number) + + m.Set(fdType, pref.ValueOfString(typeURL)) + m.Set(fdValue, pref.ValueOfBytes(b)) + return nil +} + +var errEmptyObject = fmt.Errorf(`empty object`) +var errMissingType = fmt.Errorf(`missing "@type" field`) + +// findTypeURL returns the token for the "@type" field value from the given +// JSON bytes. It is expected that the given bytes start with json.ObjectOpen. +// It returns errEmptyObject if the JSON object is empty or errMissingType if +// @type field does not exist. It returns other error if the @type field is not +// valid or other decoding issues. +func findTypeURL(d decoder) (json.Token, error) { + var typeURL string + var typeTok json.Token + numFields := 0 + // Skip start object. + d.Read() + +Loop: + for { + tok, err := d.Read() + if err != nil { + return json.Token{}, err + } + + switch tok.Kind() { + case json.ObjectClose: + if typeURL == "" { + // Did not find @type field. + if numFields > 0 { + return json.Token{}, errMissingType + } + return json.Token{}, errEmptyObject + } + break Loop + + case json.Name: + numFields++ + if tok.Name() != "@type" { + // Skip value. + if err := d.skipJSONValue(); err != nil { + return json.Token{}, err + } + continue + } + + // Return error if this was previously set already. + if typeURL != "" { + return json.Token{}, d.newError(tok.Pos(), `duplicate "@type" field`) + } + // Read field value. + tok, err := d.Read() + if err != nil { + return json.Token{}, err + } + if tok.Kind() != json.String { + return json.Token{}, d.newError(tok.Pos(), `@type field value is not a string: %v`, tok.RawString()) + } + typeURL = tok.ParsedString() + if typeURL == "" { + return json.Token{}, d.newError(tok.Pos(), `@type field contains empty value`) + } + typeTok = tok + } + } + + return typeTok, nil +} + +// skipJSONValue parses a JSON value (null, boolean, string, number, object and +// array) in order to advance the read to the next JSON value. It relies on +// the decoder returning an error if the types are not in valid sequence. +func (d decoder) skipJSONValue() error { + tok, err := d.Read() + if err != nil { + return err + } + // Only need to continue reading for objects and arrays. + switch tok.Kind() { + case json.ObjectOpen: + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + return nil + case json.Name: + // Skip object field value. + if err := d.skipJSONValue(); err != nil { + return err + } + } + } + + case json.ArrayOpen: + for { + tok, err := d.Peek() + if err != nil { + return err + } + switch tok.Kind() { + case json.ArrayClose: + d.Read() + return nil + default: + // Skip array item. + if err := d.skipJSONValue(); err != nil { + return err + } + } + } + } + return nil +} + +// unmarshalAnyValue unmarshals the given custom-type message from the JSON +// object's "value" field. +func (d decoder) unmarshalAnyValue(unmarshal unmarshalFunc, m pref.Message) error { + // Skip ObjectOpen, and start reading the fields. + d.Read() + + var found bool // Used for detecting duplicate "value". + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + if !found { + return d.newError(tok.Pos(), `missing "value" field`) + } + return nil + + case json.Name: + switch tok.Name() { + case "@type": + // Skip the value as this was previously parsed already. + d.Read() + + case "value": + if found { + return d.newError(tok.Pos(), `duplicate "value" field`) + } + // Unmarshal the field value into the given message. + if err := unmarshal(d, m); err != nil { + return err + } + found = true + + default: + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + } + } + } +} + +// Wrapper types are encoded as JSON primitives like string, number or boolean. + +func (e encoder) marshalWrapperType(m pref.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number) + val := m.Get(fd) + return e.marshalSingular(val, fd) +} + +func (d decoder) unmarshalWrapperType(m pref.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.WrapperValue_Value_field_number) + val, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + m.Set(fd, val) + return nil +} + +// The JSON representation for Empty is an empty JSON object. + +func (e encoder) marshalEmpty(pref.Message) error { + e.StartObject() + e.EndObject() + return nil +} + +func (d decoder) unmarshalEmpty(pref.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.ObjectOpen { + return d.unexpectedTokenError(tok) + } + + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case json.ObjectClose: + return nil + + case json.Name: + if d.opts.DiscardUnknown { + if err := d.skipJSONValue(); err != nil { + return err + } + continue + } + return d.newError(tok.Pos(), "unknown field %v", tok.RawString()) + + default: + return d.unexpectedTokenError(tok) + } + } +} + +// The JSON representation for Struct is a JSON object that contains the encoded +// Struct.fields map and follows the serialization rules for a map. + +func (e encoder) marshalStruct(m pref.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number) + return e.marshalMap(m.Get(fd).Map(), fd) +} + +func (d decoder) unmarshalStruct(m pref.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.Struct_Fields_field_number) + return d.unmarshalMap(m.Mutable(fd).Map(), fd) +} + +// The JSON representation for ListValue is JSON array that contains the encoded +// ListValue.values repeated field and follows the serialization rules for a +// repeated field. + +func (e encoder) marshalListValue(m pref.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number) + return e.marshalList(m.Get(fd).List(), fd) +} + +func (d decoder) unmarshalListValue(m pref.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.ListValue_Values_field_number) + return d.unmarshalList(m.Mutable(fd).List(), fd) +} + +// The JSON representation for a Value is dependent on the oneof field that is +// set. Each of the field in the oneof has its own custom serialization rule. A +// Value message needs to be a oneof field set, else it is an error. + +func (e encoder) marshalKnownValue(m pref.Message) error { + od := m.Descriptor().Oneofs().ByName(genid.Value_Kind_oneof_name) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("%s: none of the oneof fields is set", genid.Value_message_fullname) + } + if fd.Number() == genid.Value_NumberValue_field_number { + if v := m.Get(fd).Float(); math.IsNaN(v) || math.IsInf(v, 0) { + return errors.New("%s: invalid %v value", genid.Value_NumberValue_field_fullname, v) + } + } + return e.marshalSingular(m.Get(fd), fd) +} + +func (d decoder) unmarshalKnownValue(m pref.Message) error { + tok, err := d.Peek() + if err != nil { + return err + } + + var fd pref.FieldDescriptor + var val pref.Value + switch tok.Kind() { + case json.Null: + d.Read() + fd = m.Descriptor().Fields().ByNumber(genid.Value_NullValue_field_number) + val = pref.ValueOfEnum(0) + + case json.Bool: + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_BoolValue_field_number) + val = pref.ValueOfBool(tok.Bool()) + + case json.Number: + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_NumberValue_field_number) + var ok bool + val, ok = unmarshalFloat(tok, 64) + if !ok { + return d.newError(tok.Pos(), "invalid %v: %v", genid.Value_message_fullname, tok.RawString()) + } + + case json.String: + // A JSON string may have been encoded from the number_value field, + // e.g. "NaN", "Infinity", etc. Parsing a proto double type also allows + // for it to be in JSON string form. Given this custom encoding spec, + // however, there is no way to identify that and hence a JSON string is + // always assigned to the string_value field, which means that certain + // encoding cannot be parsed back to the same field. + tok, err := d.Read() + if err != nil { + return err + } + fd = m.Descriptor().Fields().ByNumber(genid.Value_StringValue_field_number) + val = pref.ValueOfString(tok.ParsedString()) + + case json.ObjectOpen: + fd = m.Descriptor().Fields().ByNumber(genid.Value_StructValue_field_number) + val = m.NewField(fd) + if err := d.unmarshalStruct(val.Message()); err != nil { + return err + } + + case json.ArrayOpen: + fd = m.Descriptor().Fields().ByNumber(genid.Value_ListValue_field_number) + val = m.NewField(fd) + if err := d.unmarshalListValue(val.Message()); err != nil { + return err + } + + default: + return d.newError(tok.Pos(), "invalid %v: %v", genid.Value_message_fullname, tok.RawString()) + } + + m.Set(fd, val) + return nil +} + +// The JSON representation for a Duration is a JSON string that ends in the +// suffix "s" (indicating seconds) and is preceded by the number of seconds, +// with nanoseconds expressed as fractional seconds. +// +// Durations less than one second are represented with a 0 seconds field and a +// positive or negative nanos field. For durations of one second or more, a +// non-zero value for the nanos field must be of the same sign as the seconds +// field. +// +// Duration.seconds must be from -315,576,000,000 to +315,576,000,000 inclusive. +// Duration.nanos must be from -999,999,999 to +999,999,999 inclusive. + +const ( + secondsInNanos = 999999999 + maxSecondsInDuration = 315576000000 +) + +func (e encoder) marshalDuration(m pref.Message) error { + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number) + + secsVal := m.Get(fdSeconds) + nanosVal := m.Get(fdNanos) + secs := secsVal.Int() + nanos := nanosVal.Int() + if secs < -maxSecondsInDuration || secs > maxSecondsInDuration { + return errors.New("%s: seconds out of range %v", genid.Duration_message_fullname, secs) + } + if nanos < -secondsInNanos || nanos > secondsInNanos { + return errors.New("%s: nanos out of range %v", genid.Duration_message_fullname, nanos) + } + if (secs > 0 && nanos < 0) || (secs < 0 && nanos > 0) { + return errors.New("%s: signs of seconds and nanos do not match", genid.Duration_message_fullname) + } + // Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision, followed by the suffix "s". + var sign string + if secs < 0 || nanos < 0 { + sign, secs, nanos = "-", -1*secs, -1*nanos + } + x := fmt.Sprintf("%s%d.%09d", sign, secs, nanos) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + e.WriteString(x + "s") + return nil +} + +func (d decoder) unmarshalDuration(m pref.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + + secs, nanos, ok := parseDuration(tok.ParsedString()) + if !ok { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Duration_message_fullname, tok.RawString()) + } + // Validate seconds. No need to validate nanos because parseDuration would + // have covered that already. + if secs < -maxSecondsInDuration || secs > maxSecondsInDuration { + return d.newError(tok.Pos(), "%v value out of range: %v", genid.Duration_message_fullname, tok.RawString()) + } + + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Duration_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Duration_Nanos_field_number) + + m.Set(fdSeconds, pref.ValueOfInt64(secs)) + m.Set(fdNanos, pref.ValueOfInt32(nanos)) + return nil +} + +// parseDuration parses the given input string for seconds and nanoseconds value +// for the Duration JSON format. The format is a decimal number with a suffix +// 's'. It can have optional plus/minus sign. There needs to be at least an +// integer or fractional part. Fractional part is limited to 9 digits only for +// nanoseconds precision, regardless of whether there are trailing zero digits. +// Example values are 1s, 0.1s, 1.s, .1s, +1s, -1s, -.1s. +func parseDuration(input string) (int64, int32, bool) { + b := []byte(input) + size := len(b) + if size < 2 { + return 0, 0, false + } + if b[size-1] != 's' { + return 0, 0, false + } + b = b[:size-1] + + // Read optional plus/minus symbol. + var neg bool + switch b[0] { + case '-': + neg = true + b = b[1:] + case '+': + b = b[1:] + } + if len(b) == 0 { + return 0, 0, false + } + + // Read the integer part. + var intp []byte + switch { + case b[0] == '0': + b = b[1:] + + case '1' <= b[0] && b[0] <= '9': + intp = b[0:] + b = b[1:] + n := 1 + for len(b) > 0 && '0' <= b[0] && b[0] <= '9' { + n++ + b = b[1:] + } + intp = intp[:n] + + case b[0] == '.': + // Continue below. + + default: + return 0, 0, false + } + + hasFrac := false + var frac [9]byte + if len(b) > 0 { + if b[0] != '.' { + return 0, 0, false + } + // Read the fractional part. + b = b[1:] + n := 0 + for len(b) > 0 && n < 9 && '0' <= b[0] && b[0] <= '9' { + frac[n] = b[0] + n++ + b = b[1:] + } + // It is not valid if there are more bytes left. + if len(b) > 0 { + return 0, 0, false + } + // Pad fractional part with 0s. + for i := n; i < 9; i++ { + frac[i] = '0' + } + hasFrac = true + } + + var secs int64 + if len(intp) > 0 { + var err error + secs, err = strconv.ParseInt(string(intp), 10, 64) + if err != nil { + return 0, 0, false + } + } + + var nanos int64 + if hasFrac { + nanob := bytes.TrimLeft(frac[:], "0") + if len(nanob) > 0 { + var err error + nanos, err = strconv.ParseInt(string(nanob), 10, 32) + if err != nil { + return 0, 0, false + } + } + } + + if neg { + if secs > 0 { + secs = -secs + } + if nanos > 0 { + nanos = -nanos + } + } + return secs, int32(nanos), true +} + +// The JSON representation for a Timestamp is a JSON string in the RFC 3339 +// format, i.e. "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" where +// {year} is always expressed using four digits while {month}, {day}, {hour}, +// {min}, and {sec} are zero-padded to two digits each. The fractional seconds, +// which can go up to 9 digits, up to 1 nanosecond resolution, is optional. The +// "Z" suffix indicates the timezone ("UTC"); the timezone is required. Encoding +// should always use UTC (as indicated by "Z") and a decoder should be able to +// accept both UTC and other timezones (as indicated by an offset). +// +// Timestamp.seconds must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z +// inclusive. +// Timestamp.nanos must be from 0 to 999,999,999 inclusive. + +const ( + maxTimestampSeconds = 253402300799 + minTimestampSeconds = -62135596800 +) + +func (e encoder) marshalTimestamp(m pref.Message) error { + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number) + + secsVal := m.Get(fdSeconds) + nanosVal := m.Get(fdNanos) + secs := secsVal.Int() + nanos := nanosVal.Int() + if secs < minTimestampSeconds || secs > maxTimestampSeconds { + return errors.New("%s: seconds out of range %v", genid.Timestamp_message_fullname, secs) + } + if nanos < 0 || nanos > secondsInNanos { + return errors.New("%s: nanos out of range %v", genid.Timestamp_message_fullname, nanos) + } + // Uses RFC 3339, where generated output will be Z-normalized and uses 0, 3, + // 6 or 9 fractional digits. + t := time.Unix(secs, nanos).UTC() + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + e.WriteString(x + "Z") + return nil +} + +func (d decoder) unmarshalTimestamp(m pref.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + + t, err := time.Parse(time.RFC3339Nano, tok.ParsedString()) + if err != nil { + return d.newError(tok.Pos(), "invalid %v value %v", genid.Timestamp_message_fullname, tok.RawString()) + } + // Validate seconds. No need to validate nanos because time.Parse would have + // covered that already. + secs := t.Unix() + if secs < minTimestampSeconds || secs > maxTimestampSeconds { + return d.newError(tok.Pos(), "%v value out of range: %v", genid.Timestamp_message_fullname, tok.RawString()) + } + + fds := m.Descriptor().Fields() + fdSeconds := fds.ByNumber(genid.Timestamp_Seconds_field_number) + fdNanos := fds.ByNumber(genid.Timestamp_Nanos_field_number) + + m.Set(fdSeconds, pref.ValueOfInt64(secs)) + m.Set(fdNanos, pref.ValueOfInt32(int32(t.Nanosecond()))) + return nil +} + +// The JSON representation for a FieldMask is a JSON string where paths are +// separated by a comma. Fields name in each path are converted to/from +// lower-camel naming conventions. Encoding should fail if the path name would +// end up differently after a round-trip. + +func (e encoder) marshalFieldMask(m pref.Message) error { + fd := m.Descriptor().Fields().ByNumber(genid.FieldMask_Paths_field_number) + list := m.Get(fd).List() + paths := make([]string, 0, list.Len()) + + for i := 0; i < list.Len(); i++ { + s := list.Get(i).String() + if !pref.FullName(s).IsValid() { + return errors.New("%s contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s) + } + // Return error if conversion to camelCase is not reversible. + cc := strs.JSONCamelCase(s) + if s != strs.JSONSnakeCase(cc) { + return errors.New("%s contains irreversible value %q", genid.FieldMask_Paths_field_fullname, s) + } + paths = append(paths, cc) + } + + e.WriteString(strings.Join(paths, ",")) + return nil +} + +func (d decoder) unmarshalFieldMask(m pref.Message) error { + tok, err := d.Read() + if err != nil { + return err + } + if tok.Kind() != json.String { + return d.unexpectedTokenError(tok) + } + str := strings.TrimSpace(tok.ParsedString()) + if str == "" { + return nil + } + paths := strings.Split(str, ",") + + fd := m.Descriptor().Fields().ByNumber(genid.FieldMask_Paths_field_number) + list := m.Mutable(fd).List() + + for _, s0 := range paths { + s := strs.JSONSnakeCase(s0) + if strings.Contains(s0, "_") || !pref.FullName(s).IsValid() { + return d.newError(tok.Pos(), "%v contains invalid path: %q", genid.FieldMask_Paths_field_fullname, s0) + } + list.Append(pref.ValueOfString(s)) + } + return nil +} diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go new file mode 100644 index 0000000000..179d6e8fc1 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -0,0 +1,770 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package prototext + +import ( + "fmt" + "unicode/utf8" + + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/encoding/text" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/set" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// Unmarshal reads the given []byte into the given proto.Message. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func Unmarshal(b []byte, m proto.Message) error { + return UnmarshalOptions{}.Unmarshal(b, m) +} + +// UnmarshalOptions is a configurable textproto format unmarshaler. +type UnmarshalOptions struct { + pragma.NoUnkeyedLiterals + + // AllowPartial accepts input for messages that will result in missing + // required fields. If AllowPartial is false (the default), Unmarshal will + // return error if there are any missing required fields. + AllowPartial bool + + // DiscardUnknown specifies whether to ignore unknown fields when parsing. + // An unknown field is any field whose field name or field number does not + // resolve to any known or extension field in the message. + // By default, unmarshal rejects unknown fields as an error. + DiscardUnknown bool + + // Resolver is used for looking up types when unmarshaling + // google.protobuf.Any messages or extension fields. + // If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.MessageTypeResolver + protoregistry.ExtensionTypeResolver + } +} + +// Unmarshal reads the given []byte and populates the given proto.Message +// using options in the UnmarshalOptions object. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error { + return o.unmarshal(b, m) +} + +// unmarshal is a centralized function that all unmarshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for unmarshal that do not go through this. +func (o UnmarshalOptions) unmarshal(b []byte, m proto.Message) error { + proto.Reset(m) + + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + dec := decoder{text.NewDecoder(b), o} + if err := dec.unmarshalMessage(m.ProtoReflect(), false); err != nil { + return err + } + if o.AllowPartial { + return nil + } + return proto.CheckInitialized(m) +} + +type decoder struct { + *text.Decoder + opts UnmarshalOptions +} + +// newError returns an error object with position info. +func (d decoder) newError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("(line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unexpectedTokenError returns a syntax error for the given unexpected token. +func (d decoder) unexpectedTokenError(tok text.Token) error { + return d.syntaxError(tok.Pos(), "unexpected token: %s", tok.RawString()) +} + +// syntaxError returns a syntax error for given position. +func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { + line, column := d.Position(pos) + head := fmt.Sprintf("syntax error (line %d:%d): ", line, column) + return errors.New(head+f, x...) +} + +// unmarshalMessage unmarshals into the given protoreflect.Message. +func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error { + messageDesc := m.Descriptor() + if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { + return errors.New("no support for proto1 MessageSets") + } + + if messageDesc.FullName() == genid.Any_message_fullname { + return d.unmarshalAny(m, checkDelims) + } + + if checkDelims { + tok, err := d.Read() + if err != nil { + return err + } + + if tok.Kind() != text.MessageOpen { + return d.unexpectedTokenError(tok) + } + } + + var seenNums set.Ints + var seenOneofs set.Ints + fieldDescs := messageDesc.Fields() + + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch typ := tok.Kind(); typ { + case text.Name: + // Continue below. + case text.EOF: + if checkDelims { + return text.ErrUnexpectedEOF + } + return nil + default: + if checkDelims && typ == text.MessageClose { + return nil + } + return d.unexpectedTokenError(tok) + } + + // Resolve the field descriptor. + var name pref.Name + var fd pref.FieldDescriptor + var xt pref.ExtensionType + var xtErr error + var isFieldNumberName bool + + switch tok.NameKind() { + case text.IdentName: + name = pref.Name(tok.IdentName()) + fd = fieldDescs.ByTextName(string(name)) + + case text.TypeName: + // Handle extensions only. This code path is not for Any. + xt, xtErr = d.opts.Resolver.FindExtensionByName(pref.FullName(tok.TypeName())) + + case text.FieldNumber: + isFieldNumberName = true + num := pref.FieldNumber(tok.FieldNumber()) + if !num.IsValid() { + return d.newError(tok.Pos(), "invalid field number: %d", num) + } + fd = fieldDescs.ByNumber(num) + if fd == nil { + xt, xtErr = d.opts.Resolver.FindExtensionByNumber(messageDesc.FullName(), num) + } + } + + if xt != nil { + fd = xt.TypeDescriptor() + if !messageDesc.ExtensionRanges().Has(fd.Number()) || fd.ContainingMessage().FullName() != messageDesc.FullName() { + return d.newError(tok.Pos(), "message %v cannot be extended by %v", messageDesc.FullName(), fd.FullName()) + } + } else if xtErr != nil && xtErr != protoregistry.NotFound { + return d.newError(tok.Pos(), "unable to resolve [%s]: %v", tok.RawString(), xtErr) + } + if flags.ProtoLegacy { + if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() { + fd = nil // reset since the weak reference is not linked in + } + } + + // Handle unknown fields. + if fd == nil { + if d.opts.DiscardUnknown || messageDesc.ReservedNames().Has(name) { + d.skipValue() + continue + } + return d.newError(tok.Pos(), "unknown field: %v", tok.RawString()) + } + + // Handle fields identified by field number. + if isFieldNumberName { + // TODO: Add an option to permit parsing field numbers. + // + // This requires careful thought as the MarshalOptions.EmitUnknown + // option allows formatting unknown fields as the field number and the + // best-effort textual representation of the field value. In that case, + // it may not be possible to unmarshal the value from a parser that does + // have information about the unknown field. + return d.newError(tok.Pos(), "cannot specify field by number: %v", tok.RawString()) + } + + switch { + case fd.IsList(): + kind := fd.Kind() + if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + return d.syntaxError(tok.Pos(), "missing field separator :") + } + + list := m.Mutable(fd).List() + if err := d.unmarshalList(fd, list); err != nil { + return err + } + + case fd.IsMap(): + mmap := m.Mutable(fd).Map() + if err := d.unmarshalMap(fd, mmap); err != nil { + return err + } + + default: + kind := fd.Kind() + if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() { + return d.syntaxError(tok.Pos(), "missing field separator :") + } + + // If field is a oneof, check if it has already been set. + if od := fd.ContainingOneof(); od != nil { + idx := uint64(od.Index()) + if seenOneofs.Has(idx) { + return d.newError(tok.Pos(), "error parsing %q, oneof %v is already set", tok.RawString(), od.FullName()) + } + seenOneofs.Set(idx) + } + + num := uint64(fd.Number()) + if seenNums.Has(num) { + return d.newError(tok.Pos(), "non-repeated field %q is repeated", tok.RawString()) + } + + if err := d.unmarshalSingular(fd, m); err != nil { + return err + } + seenNums.Set(num) + } + } + + return nil +} + +// unmarshalSingular unmarshals a non-repeated field value specified by the +// given FieldDescriptor. +func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) error { + var val pref.Value + var err error + switch fd.Kind() { + case pref.MessageKind, pref.GroupKind: + val = m.NewField(fd) + err = d.unmarshalMessage(val.Message(), true) + default: + val, err = d.unmarshalScalar(fd) + } + if err == nil { + m.Set(fd, val) + } + return err +} + +// unmarshalScalar unmarshals a scalar/enum protoreflect.Value specified by the +// given FieldDescriptor. +func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) { + tok, err := d.Read() + if err != nil { + return pref.Value{}, err + } + + if tok.Kind() != text.Scalar { + return pref.Value{}, d.unexpectedTokenError(tok) + } + + kind := fd.Kind() + switch kind { + case pref.BoolKind: + if b, ok := tok.Bool(); ok { + return pref.ValueOfBool(b), nil + } + + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + if n, ok := tok.Int32(); ok { + return pref.ValueOfInt32(n), nil + } + + case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + if n, ok := tok.Int64(); ok { + return pref.ValueOfInt64(n), nil + } + + case pref.Uint32Kind, pref.Fixed32Kind: + if n, ok := tok.Uint32(); ok { + return pref.ValueOfUint32(n), nil + } + + case pref.Uint64Kind, pref.Fixed64Kind: + if n, ok := tok.Uint64(); ok { + return pref.ValueOfUint64(n), nil + } + + case pref.FloatKind: + if n, ok := tok.Float32(); ok { + return pref.ValueOfFloat32(n), nil + } + + case pref.DoubleKind: + if n, ok := tok.Float64(); ok { + return pref.ValueOfFloat64(n), nil + } + + case pref.StringKind: + if s, ok := tok.String(); ok { + if strs.EnforceUTF8(fd) && !utf8.ValidString(s) { + return pref.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8") + } + return pref.ValueOfString(s), nil + } + + case pref.BytesKind: + if b, ok := tok.String(); ok { + return pref.ValueOfBytes([]byte(b)), nil + } + + case pref.EnumKind: + if lit, ok := tok.Enum(); ok { + // Lookup EnumNumber based on name. + if enumVal := fd.Enum().Values().ByName(pref.Name(lit)); enumVal != nil { + return pref.ValueOfEnum(enumVal.Number()), nil + } + } + if num, ok := tok.Int32(); ok { + return pref.ValueOfEnum(pref.EnumNumber(num)), nil + } + + default: + panic(fmt.Sprintf("invalid scalar kind %v", kind)) + } + + return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString()) +} + +// unmarshalList unmarshals into given protoreflect.List. A list value can +// either be in [] syntax or simply just a single scalar/message value. +func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error { + tok, err := d.Peek() + if err != nil { + return err + } + + switch fd.Kind() { + case pref.MessageKind, pref.GroupKind: + switch tok.Kind() { + case text.ListOpen: + d.Read() + for { + tok, err := d.Peek() + if err != nil { + return err + } + + switch tok.Kind() { + case text.ListClose: + d.Read() + return nil + case text.MessageOpen: + pval := list.NewElement() + if err := d.unmarshalMessage(pval.Message(), true); err != nil { + return err + } + list.Append(pval) + default: + return d.unexpectedTokenError(tok) + } + } + + case text.MessageOpen: + pval := list.NewElement() + if err := d.unmarshalMessage(pval.Message(), true); err != nil { + return err + } + list.Append(pval) + return nil + } + + default: + switch tok.Kind() { + case text.ListOpen: + d.Read() + for { + tok, err := d.Peek() + if err != nil { + return err + } + + switch tok.Kind() { + case text.ListClose: + d.Read() + return nil + case text.Scalar: + pval, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + list.Append(pval) + default: + return d.unexpectedTokenError(tok) + } + } + + case text.Scalar: + pval, err := d.unmarshalScalar(fd) + if err != nil { + return err + } + list.Append(pval) + return nil + } + } + + return d.unexpectedTokenError(tok) +} + +// unmarshalMap unmarshals into given protoreflect.Map. A map value is a +// textproto message containing {key: , value: }. +func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error { + // Determine ahead whether map entry is a scalar type or a message type in + // order to call the appropriate unmarshalMapValue func inside + // unmarshalMapEntry. + var unmarshalMapValue func() (pref.Value, error) + switch fd.MapValue().Kind() { + case pref.MessageKind, pref.GroupKind: + unmarshalMapValue = func() (pref.Value, error) { + pval := mmap.NewValue() + if err := d.unmarshalMessage(pval.Message(), true); err != nil { + return pref.Value{}, err + } + return pval, nil + } + default: + unmarshalMapValue = func() (pref.Value, error) { + return d.unmarshalScalar(fd.MapValue()) + } + } + + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case text.MessageOpen: + return d.unmarshalMapEntry(fd, mmap, unmarshalMapValue) + + case text.ListOpen: + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case text.ListClose: + return nil + case text.MessageOpen: + if err := d.unmarshalMapEntry(fd, mmap, unmarshalMapValue); err != nil { + return err + } + default: + return d.unexpectedTokenError(tok) + } + } + + default: + return d.unexpectedTokenError(tok) + } +} + +// unmarshalMap unmarshals into given protoreflect.Map. A map value is a +// textproto message containing {key: , value: }. +func (d decoder) unmarshalMapEntry(fd pref.FieldDescriptor, mmap pref.Map, unmarshalMapValue func() (pref.Value, error)) error { + var key pref.MapKey + var pval pref.Value +Loop: + for { + // Read field name. + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case text.Name: + if tok.NameKind() != text.IdentName { + if !d.opts.DiscardUnknown { + return d.newError(tok.Pos(), "unknown map entry field %q", tok.RawString()) + } + d.skipValue() + continue Loop + } + // Continue below. + case text.MessageClose: + break Loop + default: + return d.unexpectedTokenError(tok) + } + + switch name := pref.Name(tok.IdentName()); name { + case genid.MapEntry_Key_field_name: + if !tok.HasSeparator() { + return d.syntaxError(tok.Pos(), "missing field separator :") + } + if key.IsValid() { + return d.newError(tok.Pos(), "map entry %q cannot be repeated", name) + } + val, err := d.unmarshalScalar(fd.MapKey()) + if err != nil { + return err + } + key = val.MapKey() + + case genid.MapEntry_Value_field_name: + if kind := fd.MapValue().Kind(); (kind != pref.MessageKind) && (kind != pref.GroupKind) { + if !tok.HasSeparator() { + return d.syntaxError(tok.Pos(), "missing field separator :") + } + } + if pval.IsValid() { + return d.newError(tok.Pos(), "map entry %q cannot be repeated", name) + } + pval, err = unmarshalMapValue() + if err != nil { + return err + } + + default: + if !d.opts.DiscardUnknown { + return d.newError(tok.Pos(), "unknown map entry field %q", name) + } + d.skipValue() + } + } + + if !key.IsValid() { + key = fd.MapKey().Default().MapKey() + } + if !pval.IsValid() { + switch fd.MapValue().Kind() { + case pref.MessageKind, pref.GroupKind: + // If value field is not set for message/group types, construct an + // empty one as default. + pval = mmap.NewValue() + default: + pval = fd.MapValue().Default() + } + } + mmap.Set(key, pval) + return nil +} + +// unmarshalAny unmarshals an Any textproto. It can either be in expanded form +// or non-expanded form. +func (d decoder) unmarshalAny(m pref.Message, checkDelims bool) error { + var typeURL string + var bValue []byte + var seenTypeUrl bool + var seenValue bool + var isExpanded bool + + if checkDelims { + tok, err := d.Read() + if err != nil { + return err + } + + if tok.Kind() != text.MessageOpen { + return d.unexpectedTokenError(tok) + } + } + +Loop: + for { + // Read field name. Can only have 3 possible field names, i.e. type_url, + // value and type URL name inside []. + tok, err := d.Read() + if err != nil { + return err + } + if typ := tok.Kind(); typ != text.Name { + if checkDelims { + if typ == text.MessageClose { + break Loop + } + } else if typ == text.EOF { + break Loop + } + return d.unexpectedTokenError(tok) + } + + switch tok.NameKind() { + case text.IdentName: + // Both type_url and value fields require field separator :. + if !tok.HasSeparator() { + return d.syntaxError(tok.Pos(), "missing field separator :") + } + + switch name := pref.Name(tok.IdentName()); name { + case genid.Any_TypeUrl_field_name: + if seenTypeUrl { + return d.newError(tok.Pos(), "duplicate %v field", genid.Any_TypeUrl_field_fullname) + } + if isExpanded { + return d.newError(tok.Pos(), "conflict with [%s] field", typeURL) + } + tok, err := d.Read() + if err != nil { + return err + } + var ok bool + typeURL, ok = tok.String() + if !ok { + return d.newError(tok.Pos(), "invalid %v field value: %v", genid.Any_TypeUrl_field_fullname, tok.RawString()) + } + seenTypeUrl = true + + case genid.Any_Value_field_name: + if seenValue { + return d.newError(tok.Pos(), "duplicate %v field", genid.Any_Value_field_fullname) + } + if isExpanded { + return d.newError(tok.Pos(), "conflict with [%s] field", typeURL) + } + tok, err := d.Read() + if err != nil { + return err + } + s, ok := tok.String() + if !ok { + return d.newError(tok.Pos(), "invalid %v field value: %v", genid.Any_Value_field_fullname, tok.RawString()) + } + bValue = []byte(s) + seenValue = true + + default: + if !d.opts.DiscardUnknown { + return d.newError(tok.Pos(), "invalid field name %q in %v message", tok.RawString(), genid.Any_message_fullname) + } + } + + case text.TypeName: + if isExpanded { + return d.newError(tok.Pos(), "cannot have more than one type") + } + if seenTypeUrl { + return d.newError(tok.Pos(), "conflict with type_url field") + } + typeURL = tok.TypeName() + var err error + bValue, err = d.unmarshalExpandedAny(typeURL, tok.Pos()) + if err != nil { + return err + } + isExpanded = true + + default: + if !d.opts.DiscardUnknown { + return d.newError(tok.Pos(), "invalid field name %q in %v message", tok.RawString(), genid.Any_message_fullname) + } + } + } + + fds := m.Descriptor().Fields() + if len(typeURL) > 0 { + m.Set(fds.ByNumber(genid.Any_TypeUrl_field_number), pref.ValueOfString(typeURL)) + } + if len(bValue) > 0 { + m.Set(fds.ByNumber(genid.Any_Value_field_number), pref.ValueOfBytes(bValue)) + } + return nil +} + +func (d decoder) unmarshalExpandedAny(typeURL string, pos int) ([]byte, error) { + mt, err := d.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return nil, d.newError(pos, "unable to resolve message [%v]: %v", typeURL, err) + } + // Create new message for the embedded message type and unmarshal the value + // field into it. + m := mt.New() + if err := d.unmarshalMessage(m, true); err != nil { + return nil, err + } + // Serialize the embedded message and return the resulting bytes. + b, err := proto.MarshalOptions{ + AllowPartial: true, // Never check required fields inside an Any. + Deterministic: true, + }.Marshal(m.Interface()) + if err != nil { + return nil, d.newError(pos, "error in marshaling message into Any.value: %v", err) + } + return b, nil +} + +// skipValue makes the decoder parse a field value in order to advance the read +// to the next field. It relies on Read returning an error if the types are not +// in valid sequence. +func (d decoder) skipValue() error { + tok, err := d.Read() + if err != nil { + return err + } + // Only need to continue reading for messages and lists. + switch tok.Kind() { + case text.MessageOpen: + return d.skipMessageValue() + + case text.ListOpen: + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case text.ListClose: + return nil + case text.MessageOpen: + return d.skipMessageValue() + default: + // Skip items. This will not validate whether skipped values are + // of the same type or not, same behavior as C++ + // TextFormat::Parser::AllowUnknownField(true) version 3.8.0. + } + } + } + return nil +} + +// skipMessageValue makes the decoder parse and skip over all fields in a +// message. It assumes that the previous read type is MessageOpen. +func (d decoder) skipMessageValue() error { + for { + tok, err := d.Read() + if err != nil { + return err + } + switch tok.Kind() { + case text.MessageClose: + return nil + case text.Name: + if err := d.skipValue(); err != nil { + return err + } + } + } +} diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/doc.go b/vendor/google.golang.org/protobuf/encoding/prototext/doc.go new file mode 100644 index 0000000000..162b4f98a4 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/prototext/doc.go @@ -0,0 +1,7 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package prototext marshals and unmarshals protocol buffer messages as the +// textproto format. +package prototext diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go new file mode 100644 index 0000000000..8d5304dc5b --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go @@ -0,0 +1,371 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package prototext + +import ( + "fmt" + "strconv" + "unicode/utf8" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/encoding/text" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const defaultIndent = " " + +// Format formats the message as a multiline string. +// This function is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func Format(m proto.Message) string { + return MarshalOptions{Multiline: true}.Format(m) +} + +// Marshal writes the given proto.Message in textproto format using default +// options. Do not depend on the output being stable. It may change over time +// across different versions of the program. +func Marshal(m proto.Message) ([]byte, error) { + return MarshalOptions{}.Marshal(m) +} + +// MarshalOptions is a configurable text format marshaler. +type MarshalOptions struct { + pragma.NoUnkeyedLiterals + + // Multiline specifies whether the marshaler should format the output in + // indented-form with every textual element on a new line. + // If Indent is an empty string, then an arbitrary indent is chosen. + Multiline bool + + // Indent specifies the set of indentation characters to use in a multiline + // formatted output such that every entry is preceded by Indent and + // terminated by a newline. If non-empty, then Multiline is treated as true. + // Indent can only be composed of space or tab characters. + Indent string + + // EmitASCII specifies whether to format strings and bytes as ASCII only + // as opposed to using UTF-8 encoding when possible. + EmitASCII bool + + // allowInvalidUTF8 specifies whether to permit the encoding of strings + // with invalid UTF-8. This is unexported as it is intended to only + // be specified by the Format method. + allowInvalidUTF8 bool + + // AllowPartial allows messages that have missing required fields to marshal + // without returning an error. If AllowPartial is false (the default), + // Marshal will return error if there are any missing required fields. + AllowPartial bool + + // EmitUnknown specifies whether to emit unknown fields in the output. + // If specified, the unmarshaler may be unable to parse the output. + // The default is to exclude unknown fields. + EmitUnknown bool + + // Resolver is used for looking up types when expanding google.protobuf.Any + // messages. If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + protoregistry.ExtensionTypeResolver + protoregistry.MessageTypeResolver + } +} + +// Format formats the message as a string. +// This method is only intended for human consumption and ignores errors. +// Do not depend on the output being stable. It may change over time across +// different versions of the program. +func (o MarshalOptions) Format(m proto.Message) string { + if m == nil || !m.ProtoReflect().IsValid() { + return "" // invalid syntax, but okay since this is for debugging + } + o.allowInvalidUTF8 = true + o.AllowPartial = true + o.EmitUnknown = true + b, _ := o.Marshal(m) + return string(b) +} + +// Marshal writes the given proto.Message in textproto format using options in +// MarshalOptions object. Do not depend on the output being stable. It may +// change over time across different versions of the program. +func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { + return o.marshal(m) +} + +// marshal is a centralized function that all marshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for marshal that do not go through this. +func (o MarshalOptions) marshal(m proto.Message) ([]byte, error) { + var delims = [2]byte{'{', '}'} + + if o.Multiline && o.Indent == "" { + o.Indent = defaultIndent + } + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + + internalEnc, err := text.NewEncoder(o.Indent, delims, o.EmitASCII) + if err != nil { + return nil, err + } + + // Treat nil message interface as an empty message, + // in which case there is nothing to output. + if m == nil { + return []byte{}, nil + } + + enc := encoder{internalEnc, o} + err = enc.marshalMessage(m.ProtoReflect(), false) + if err != nil { + return nil, err + } + out := enc.Bytes() + if len(o.Indent) > 0 && len(out) > 0 { + out = append(out, '\n') + } + if o.AllowPartial { + return out, nil + } + return out, proto.CheckInitialized(m) +} + +type encoder struct { + *text.Encoder + opts MarshalOptions +} + +// marshalMessage marshals the given protoreflect.Message. +func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error { + messageDesc := m.Descriptor() + if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) { + return errors.New("no support for proto1 MessageSets") + } + + if inclDelims { + e.StartMessage() + defer e.EndMessage() + } + + // Handle Any expansion. + if messageDesc.FullName() == genid.Any_message_fullname { + if e.marshalAny(m) { + return nil + } + // If unable to expand, continue on to marshal Any as a regular message. + } + + // Marshal fields. + var err error + order.RangeFields(m, order.IndexNameFieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if err = e.marshalField(fd.TextName(), v, fd); err != nil { + return false + } + return true + }) + if err != nil { + return err + } + + // Marshal unknown fields. + if e.opts.EmitUnknown { + e.marshalUnknown(m.GetUnknown()) + } + + return nil +} + +// marshalField marshals the given field with protoreflect.Value. +func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescriptor) error { + switch { + case fd.IsList(): + return e.marshalList(name, val.List(), fd) + case fd.IsMap(): + return e.marshalMap(name, val.Map(), fd) + default: + e.WriteName(name) + return e.marshalSingular(val, fd) + } +} + +// marshalSingular marshals the given non-repeated field value. This includes +// all scalar types, enums, messages, and groups. +func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error { + kind := fd.Kind() + switch kind { + case pref.BoolKind: + e.WriteBool(val.Bool()) + + case pref.StringKind: + s := val.String() + if !e.opts.allowInvalidUTF8 && strs.EnforceUTF8(fd) && !utf8.ValidString(s) { + return errors.InvalidUTF8(string(fd.FullName())) + } + e.WriteString(s) + + case pref.Int32Kind, pref.Int64Kind, + pref.Sint32Kind, pref.Sint64Kind, + pref.Sfixed32Kind, pref.Sfixed64Kind: + e.WriteInt(val.Int()) + + case pref.Uint32Kind, pref.Uint64Kind, + pref.Fixed32Kind, pref.Fixed64Kind: + e.WriteUint(val.Uint()) + + case pref.FloatKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 32) + + case pref.DoubleKind: + // Encoder.WriteFloat handles the special numbers NaN and infinites. + e.WriteFloat(val.Float(), 64) + + case pref.BytesKind: + e.WriteString(string(val.Bytes())) + + case pref.EnumKind: + num := val.Enum() + if desc := fd.Enum().Values().ByNumber(num); desc != nil { + e.WriteLiteral(string(desc.Name())) + } else { + // Use numeric value if there is no enum description. + e.WriteInt(int64(num)) + } + + case pref.MessageKind, pref.GroupKind: + return e.marshalMessage(val.Message(), true) + + default: + panic(fmt.Sprintf("%v has unknown kind: %v", fd.FullName(), kind)) + } + return nil +} + +// marshalList marshals the given protoreflect.List as multiple name-value fields. +func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescriptor) error { + size := list.Len() + for i := 0; i < size; i++ { + e.WriteName(name) + if err := e.marshalSingular(list.Get(i), fd); err != nil { + return err + } + } + return nil +} + +// marshalMap marshals the given protoreflect.Map as multiple name-value fields. +func (e encoder) marshalMap(name string, mmap pref.Map, fd pref.FieldDescriptor) error { + var err error + order.RangeEntries(mmap, order.GenericKeyOrder, func(key pref.MapKey, val pref.Value) bool { + e.WriteName(name) + e.StartMessage() + defer e.EndMessage() + + e.WriteName(string(genid.MapEntry_Key_field_name)) + err = e.marshalSingular(key.Value(), fd.MapKey()) + if err != nil { + return false + } + + e.WriteName(string(genid.MapEntry_Value_field_name)) + err = e.marshalSingular(val, fd.MapValue()) + if err != nil { + return false + } + return true + }) + return err +} + +// marshalUnknown parses the given []byte and marshals fields out. +// This function assumes proper encoding in the given []byte. +func (e encoder) marshalUnknown(b []byte) { + const dec = 10 + const hex = 16 + for len(b) > 0 { + num, wtype, n := protowire.ConsumeTag(b) + b = b[n:] + e.WriteName(strconv.FormatInt(int64(num), dec)) + + switch wtype { + case protowire.VarintType: + var v uint64 + v, n = protowire.ConsumeVarint(b) + e.WriteUint(v) + case protowire.Fixed32Type: + var v uint32 + v, n = protowire.ConsumeFixed32(b) + e.WriteLiteral("0x" + strconv.FormatUint(uint64(v), hex)) + case protowire.Fixed64Type: + var v uint64 + v, n = protowire.ConsumeFixed64(b) + e.WriteLiteral("0x" + strconv.FormatUint(v, hex)) + case protowire.BytesType: + var v []byte + v, n = protowire.ConsumeBytes(b) + e.WriteString(string(v)) + case protowire.StartGroupType: + e.StartMessage() + var v []byte + v, n = protowire.ConsumeGroup(num, b) + e.marshalUnknown(v) + e.EndMessage() + default: + panic(fmt.Sprintf("prototext: error parsing unknown field wire type: %v", wtype)) + } + + b = b[n:] + } +} + +// marshalAny marshals the given google.protobuf.Any message in expanded form. +// It returns true if it was able to marshal, else false. +func (e encoder) marshalAny(any pref.Message) bool { + // Construct the embedded message. + fds := any.Descriptor().Fields() + fdType := fds.ByNumber(genid.Any_TypeUrl_field_number) + typeURL := any.Get(fdType).String() + mt, err := e.opts.Resolver.FindMessageByURL(typeURL) + if err != nil { + return false + } + m := mt.New().Interface() + + // Unmarshal bytes into embedded message. + fdValue := fds.ByNumber(genid.Any_Value_field_number) + value := any.Get(fdValue) + err = proto.UnmarshalOptions{ + AllowPartial: true, + Resolver: e.opts.Resolver, + }.Unmarshal(value.Bytes(), m) + if err != nil { + return false + } + + // Get current encoder position. If marshaling fails, reset encoder output + // back to this position. + pos := e.Snapshot() + + // Field name is the proto field name enclosed in []. + e.WriteName("[" + typeURL + "]") + err = e.marshalMessage(m.ProtoReflect(), true) + if err != nil { + e.Reset(pos) + return false + } + return true +} diff --git a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go new file mode 100644 index 0000000000..a427f8b704 --- /dev/null +++ b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go @@ -0,0 +1,538 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protowire parses and formats the raw wire encoding. +// See https://developers.google.com/protocol-buffers/docs/encoding. +// +// For marshaling and unmarshaling entire protobuf messages, +// use the "google.golang.org/protobuf/proto" package instead. +package protowire + +import ( + "io" + "math" + "math/bits" + + "google.golang.org/protobuf/internal/errors" +) + +// Number represents the field number. +type Number int32 + +const ( + MinValidNumber Number = 1 + FirstReservedNumber Number = 19000 + LastReservedNumber Number = 19999 + MaxValidNumber Number = 1<<29 - 1 +) + +// IsValid reports whether the field number is semantically valid. +// +// Note that while numbers within the reserved range are semantically invalid, +// they are syntactically valid in the wire format. +// Implementations may treat records with reserved field numbers as unknown. +func (n Number) IsValid() bool { + return MinValidNumber <= n && n < FirstReservedNumber || LastReservedNumber < n && n <= MaxValidNumber +} + +// Type represents the wire type. +type Type int8 + +const ( + VarintType Type = 0 + Fixed32Type Type = 5 + Fixed64Type Type = 1 + BytesType Type = 2 + StartGroupType Type = 3 + EndGroupType Type = 4 +) + +const ( + _ = -iota + errCodeTruncated + errCodeFieldNumber + errCodeOverflow + errCodeReserved + errCodeEndGroup +) + +var ( + errFieldNumber = errors.New("invalid field number") + errOverflow = errors.New("variable length integer overflow") + errReserved = errors.New("cannot parse reserved wire type") + errEndGroup = errors.New("mismatching end group marker") + errParse = errors.New("parse error") +) + +// ParseError converts an error code into an error value. +// This returns nil if n is a non-negative number. +func ParseError(n int) error { + if n >= 0 { + return nil + } + switch n { + case errCodeTruncated: + return io.ErrUnexpectedEOF + case errCodeFieldNumber: + return errFieldNumber + case errCodeOverflow: + return errOverflow + case errCodeReserved: + return errReserved + case errCodeEndGroup: + return errEndGroup + default: + return errParse + } +} + +// ConsumeField parses an entire field record (both tag and value) and returns +// the field number, the wire type, and the total length. +// This returns a negative length upon an error (see ParseError). +// +// The total length includes the tag header and the end group marker (if the +// field is a group). +func ConsumeField(b []byte) (Number, Type, int) { + num, typ, n := ConsumeTag(b) + if n < 0 { + return 0, 0, n // forward error code + } + m := ConsumeFieldValue(num, typ, b[n:]) + if m < 0 { + return 0, 0, m // forward error code + } + return num, typ, n + m +} + +// ConsumeFieldValue parses a field value and returns its length. +// This assumes that the field Number and wire Type have already been parsed. +// This returns a negative length upon an error (see ParseError). +// +// When parsing a group, the length includes the end group marker and +// the end group is verified to match the starting field number. +func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) { + switch typ { + case VarintType: + _, n = ConsumeVarint(b) + return n + case Fixed32Type: + _, n = ConsumeFixed32(b) + return n + case Fixed64Type: + _, n = ConsumeFixed64(b) + return n + case BytesType: + _, n = ConsumeBytes(b) + return n + case StartGroupType: + n0 := len(b) + for { + num2, typ2, n := ConsumeTag(b) + if n < 0 { + return n // forward error code + } + b = b[n:] + if typ2 == EndGroupType { + if num != num2 { + return errCodeEndGroup + } + return n0 - len(b) + } + + n = ConsumeFieldValue(num2, typ2, b) + if n < 0 { + return n // forward error code + } + b = b[n:] + } + case EndGroupType: + return errCodeEndGroup + default: + return errCodeReserved + } +} + +// AppendTag encodes num and typ as a varint-encoded tag and appends it to b. +func AppendTag(b []byte, num Number, typ Type) []byte { + return AppendVarint(b, EncodeTag(num, typ)) +} + +// ConsumeTag parses b as a varint-encoded tag, reporting its length. +// This returns a negative length upon an error (see ParseError). +func ConsumeTag(b []byte) (Number, Type, int) { + v, n := ConsumeVarint(b) + if n < 0 { + return 0, 0, n // forward error code + } + num, typ := DecodeTag(v) + if num < MinValidNumber { + return 0, 0, errCodeFieldNumber + } + return num, typ, n +} + +func SizeTag(num Number) int { + return SizeVarint(EncodeTag(num, 0)) // wire type has no effect on size +} + +// AppendVarint appends v to b as a varint-encoded uint64. +func AppendVarint(b []byte, v uint64) []byte { + switch { + case v < 1<<7: + b = append(b, byte(v)) + case v < 1<<14: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte(v>>7)) + case v < 1<<21: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte(v>>14)) + case v < 1<<28: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte(v>>21)) + case v < 1<<35: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte(v>>28)) + case v < 1<<42: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte(v>>35)) + case v < 1<<49: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte(v>>42)) + case v < 1<<56: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte((v>>42)&0x7f|0x80), + byte(v>>49)) + case v < 1<<63: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte((v>>42)&0x7f|0x80), + byte((v>>49)&0x7f|0x80), + byte(v>>56)) + default: + b = append(b, + byte((v>>0)&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte((v>>42)&0x7f|0x80), + byte((v>>49)&0x7f|0x80), + byte((v>>56)&0x7f|0x80), + 1) + } + return b +} + +// ConsumeVarint parses b as a varint-encoded uint64, reporting its length. +// This returns a negative length upon an error (see ParseError). +func ConsumeVarint(b []byte) (v uint64, n int) { + var y uint64 + if len(b) <= 0 { + return 0, errCodeTruncated + } + v = uint64(b[0]) + if v < 0x80 { + return v, 1 + } + v -= 0x80 + + if len(b) <= 1 { + return 0, errCodeTruncated + } + y = uint64(b[1]) + v += y << 7 + if y < 0x80 { + return v, 2 + } + v -= 0x80 << 7 + + if len(b) <= 2 { + return 0, errCodeTruncated + } + y = uint64(b[2]) + v += y << 14 + if y < 0x80 { + return v, 3 + } + v -= 0x80 << 14 + + if len(b) <= 3 { + return 0, errCodeTruncated + } + y = uint64(b[3]) + v += y << 21 + if y < 0x80 { + return v, 4 + } + v -= 0x80 << 21 + + if len(b) <= 4 { + return 0, errCodeTruncated + } + y = uint64(b[4]) + v += y << 28 + if y < 0x80 { + return v, 5 + } + v -= 0x80 << 28 + + if len(b) <= 5 { + return 0, errCodeTruncated + } + y = uint64(b[5]) + v += y << 35 + if y < 0x80 { + return v, 6 + } + v -= 0x80 << 35 + + if len(b) <= 6 { + return 0, errCodeTruncated + } + y = uint64(b[6]) + v += y << 42 + if y < 0x80 { + return v, 7 + } + v -= 0x80 << 42 + + if len(b) <= 7 { + return 0, errCodeTruncated + } + y = uint64(b[7]) + v += y << 49 + if y < 0x80 { + return v, 8 + } + v -= 0x80 << 49 + + if len(b) <= 8 { + return 0, errCodeTruncated + } + y = uint64(b[8]) + v += y << 56 + if y < 0x80 { + return v, 9 + } + v -= 0x80 << 56 + + if len(b) <= 9 { + return 0, errCodeTruncated + } + y = uint64(b[9]) + v += y << 63 + if y < 2 { + return v, 10 + } + return 0, errCodeOverflow +} + +// SizeVarint returns the encoded size of a varint. +// The size is guaranteed to be within 1 and 10, inclusive. +func SizeVarint(v uint64) int { + // This computes 1 + (bits.Len64(v)-1)/7. + // 9/64 is a good enough approximation of 1/7 + return int(9*uint32(bits.Len64(v))+64) / 64 +} + +// AppendFixed32 appends v to b as a little-endian uint32. +func AppendFixed32(b []byte, v uint32) []byte { + return append(b, + byte(v>>0), + byte(v>>8), + byte(v>>16), + byte(v>>24)) +} + +// ConsumeFixed32 parses b as a little-endian uint32, reporting its length. +// This returns a negative length upon an error (see ParseError). +func ConsumeFixed32(b []byte) (v uint32, n int) { + if len(b) < 4 { + return 0, errCodeTruncated + } + v = uint32(b[0])<<0 | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 + return v, 4 +} + +// SizeFixed32 returns the encoded size of a fixed32; which is always 4. +func SizeFixed32() int { + return 4 +} + +// AppendFixed64 appends v to b as a little-endian uint64. +func AppendFixed64(b []byte, v uint64) []byte { + return append(b, + byte(v>>0), + byte(v>>8), + byte(v>>16), + byte(v>>24), + byte(v>>32), + byte(v>>40), + byte(v>>48), + byte(v>>56)) +} + +// ConsumeFixed64 parses b as a little-endian uint64, reporting its length. +// This returns a negative length upon an error (see ParseError). +func ConsumeFixed64(b []byte) (v uint64, n int) { + if len(b) < 8 { + return 0, errCodeTruncated + } + v = uint64(b[0])<<0 | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 + return v, 8 +} + +// SizeFixed64 returns the encoded size of a fixed64; which is always 8. +func SizeFixed64() int { + return 8 +} + +// AppendBytes appends v to b as a length-prefixed bytes value. +func AppendBytes(b []byte, v []byte) []byte { + return append(AppendVarint(b, uint64(len(v))), v...) +} + +// ConsumeBytes parses b as a length-prefixed bytes value, reporting its length. +// This returns a negative length upon an error (see ParseError). +func ConsumeBytes(b []byte) (v []byte, n int) { + m, n := ConsumeVarint(b) + if n < 0 { + return nil, n // forward error code + } + if m > uint64(len(b[n:])) { + return nil, errCodeTruncated + } + return b[n:][:m], n + int(m) +} + +// SizeBytes returns the encoded size of a length-prefixed bytes value, +// given only the length. +func SizeBytes(n int) int { + return SizeVarint(uint64(n)) + n +} + +// AppendString appends v to b as a length-prefixed bytes value. +func AppendString(b []byte, v string) []byte { + return append(AppendVarint(b, uint64(len(v))), v...) +} + +// ConsumeString parses b as a length-prefixed bytes value, reporting its length. +// This returns a negative length upon an error (see ParseError). +func ConsumeString(b []byte) (v string, n int) { + bb, n := ConsumeBytes(b) + return string(bb), n +} + +// AppendGroup appends v to b as group value, with a trailing end group marker. +// The value v must not contain the end marker. +func AppendGroup(b []byte, num Number, v []byte) []byte { + return AppendVarint(append(b, v...), EncodeTag(num, EndGroupType)) +} + +// ConsumeGroup parses b as a group value until the trailing end group marker, +// and verifies that the end marker matches the provided num. The value v +// does not contain the end marker, while the length does contain the end marker. +// This returns a negative length upon an error (see ParseError). +func ConsumeGroup(num Number, b []byte) (v []byte, n int) { + n = ConsumeFieldValue(num, StartGroupType, b) + if n < 0 { + return nil, n // forward error code + } + b = b[:n] + + // Truncate off end group marker, but need to handle denormalized varints. + // Assuming end marker is never 0 (which is always the case since + // EndGroupType is non-zero), we can truncate all trailing bytes where the + // lower 7 bits are all zero (implying that the varint is denormalized). + for len(b) > 0 && b[len(b)-1]&0x7f == 0 { + b = b[:len(b)-1] + } + b = b[:len(b)-SizeTag(num)] + return b, n +} + +// SizeGroup returns the encoded size of a group, given only the length. +func SizeGroup(num Number, n int) int { + return n + SizeTag(num) +} + +// DecodeTag decodes the field Number and wire Type from its unified form. +// The Number is -1 if the decoded field number overflows int32. +// Other than overflow, this does not check for field number validity. +func DecodeTag(x uint64) (Number, Type) { + // NOTE: MessageSet allows for larger field numbers than normal. + if x>>3 > uint64(math.MaxInt32) { + return -1, 0 + } + return Number(x >> 3), Type(x & 7) +} + +// EncodeTag encodes the field Number and wire Type into its unified form. +func EncodeTag(num Number, typ Type) uint64 { + return uint64(num)<<3 | uint64(typ&7) +} + +// DecodeZigZag decodes a zig-zag-encoded uint64 as an int64. +// Input: {…, 5, 3, 1, 0, 2, 4, 6, …} +// Output: {…, -3, -2, -1, 0, +1, +2, +3, …} +func DecodeZigZag(x uint64) int64 { + return int64(x>>1) ^ int64(x)<<63>>63 +} + +// EncodeZigZag encodes an int64 as a zig-zag-encoded uint64. +// Input: {…, -3, -2, -1, 0, +1, +2, +3, …} +// Output: {…, 5, 3, 1, 0, 2, 4, 6, …} +func EncodeZigZag(x int64) uint64 { + return uint64(x<<1) ^ uint64(x>>63) +} + +// DecodeBool decodes a uint64 as a bool. +// Input: { 0, 1, 2, …} +// Output: {false, true, true, …} +func DecodeBool(x uint64) bool { + return x != 0 +} + +// EncodeBool encodes a bool as a uint64. +// Input: {false, true} +// Output: { 0, 1} +func EncodeBool(x bool) uint64 { + if x { + return 1 + } + return 0 +} diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go new file mode 100644 index 0000000000..360c63329d --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go @@ -0,0 +1,318 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package descfmt provides functionality to format descriptors. +package descfmt + +import ( + "fmt" + "io" + "reflect" + "strconv" + "strings" + + "google.golang.org/protobuf/internal/detrand" + "google.golang.org/protobuf/internal/pragma" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type list interface { + Len() int + pragma.DoNotImplement +} + +func FormatList(s fmt.State, r rune, vs list) { + io.WriteString(s, formatListOpt(vs, true, r == 'v' && (s.Flag('+') || s.Flag('#')))) +} +func formatListOpt(vs list, isRoot, allowMulti bool) string { + start, end := "[", "]" + if isRoot { + var name string + switch vs.(type) { + case pref.Names: + name = "Names" + case pref.FieldNumbers: + name = "FieldNumbers" + case pref.FieldRanges: + name = "FieldRanges" + case pref.EnumRanges: + name = "EnumRanges" + case pref.FileImports: + name = "FileImports" + case pref.Descriptor: + name = reflect.ValueOf(vs).MethodByName("Get").Type().Out(0).Name() + "s" + default: + name = reflect.ValueOf(vs).Elem().Type().Name() + } + start, end = name+"{", "}" + } + + var ss []string + switch vs := vs.(type) { + case pref.Names: + for i := 0; i < vs.Len(); i++ { + ss = append(ss, fmt.Sprint(vs.Get(i))) + } + return start + joinStrings(ss, false) + end + case pref.FieldNumbers: + for i := 0; i < vs.Len(); i++ { + ss = append(ss, fmt.Sprint(vs.Get(i))) + } + return start + joinStrings(ss, false) + end + case pref.FieldRanges: + for i := 0; i < vs.Len(); i++ { + r := vs.Get(i) + if r[0]+1 == r[1] { + ss = append(ss, fmt.Sprintf("%d", r[0])) + } else { + ss = append(ss, fmt.Sprintf("%d:%d", r[0], r[1])) // enum ranges are end exclusive + } + } + return start + joinStrings(ss, false) + end + case pref.EnumRanges: + for i := 0; i < vs.Len(); i++ { + r := vs.Get(i) + if r[0] == r[1] { + ss = append(ss, fmt.Sprintf("%d", r[0])) + } else { + ss = append(ss, fmt.Sprintf("%d:%d", r[0], int64(r[1])+1)) // enum ranges are end inclusive + } + } + return start + joinStrings(ss, false) + end + case pref.FileImports: + for i := 0; i < vs.Len(); i++ { + var rs records + rs.Append(reflect.ValueOf(vs.Get(i)), "Path", "Package", "IsPublic", "IsWeak") + ss = append(ss, "{"+rs.Join()+"}") + } + return start + joinStrings(ss, allowMulti) + end + default: + _, isEnumValue := vs.(pref.EnumValueDescriptors) + for i := 0; i < vs.Len(); i++ { + m := reflect.ValueOf(vs).MethodByName("Get") + v := m.Call([]reflect.Value{reflect.ValueOf(i)})[0].Interface() + ss = append(ss, formatDescOpt(v.(pref.Descriptor), false, allowMulti && !isEnumValue)) + } + return start + joinStrings(ss, allowMulti && isEnumValue) + end + } +} + +// descriptorAccessors is a list of accessors to print for each descriptor. +// +// Do not print all accessors since some contain redundant information, +// while others are pointers that we do not want to follow since the descriptor +// is actually a cyclic graph. +// +// Using a list allows us to print the accessors in a sensible order. +var descriptorAccessors = map[reflect.Type][]string{ + reflect.TypeOf((*pref.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"}, + reflect.TypeOf((*pref.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"}, + reflect.TypeOf((*pref.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"}, + reflect.TypeOf((*pref.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt + reflect.TypeOf((*pref.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"}, + reflect.TypeOf((*pref.EnumValueDescriptor)(nil)).Elem(): {"Number"}, + reflect.TypeOf((*pref.ServiceDescriptor)(nil)).Elem(): {"Methods"}, + reflect.TypeOf((*pref.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"}, +} + +func FormatDesc(s fmt.State, r rune, t pref.Descriptor) { + io.WriteString(s, formatDescOpt(t, true, r == 'v' && (s.Flag('+') || s.Flag('#')))) +} +func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string { + rv := reflect.ValueOf(t) + rt := rv.MethodByName("ProtoType").Type().In(0) + + start, end := "{", "}" + if isRoot { + start = rt.Name() + "{" + } + + _, isFile := t.(pref.FileDescriptor) + rs := records{allowMulti: allowMulti} + if t.IsPlaceholder() { + if isFile { + rs.Append(rv, "Path", "Package", "IsPlaceholder") + } else { + rs.Append(rv, "FullName", "IsPlaceholder") + } + } else { + switch { + case isFile: + rs.Append(rv, "Syntax") + case isRoot: + rs.Append(rv, "Syntax", "FullName") + default: + rs.Append(rv, "Name") + } + switch t := t.(type) { + case pref.FieldDescriptor: + for _, s := range descriptorAccessors[rt] { + switch s { + case "MapKey": + if k := t.MapKey(); k != nil { + rs.recs = append(rs.recs, [2]string{"MapKey", k.Kind().String()}) + } + case "MapValue": + if v := t.MapValue(); v != nil { + switch v.Kind() { + case pref.EnumKind: + rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Enum().FullName())}) + case pref.MessageKind, pref.GroupKind: + rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Message().FullName())}) + default: + rs.recs = append(rs.recs, [2]string{"MapValue", v.Kind().String()}) + } + } + case "ContainingOneof": + if od := t.ContainingOneof(); od != nil { + rs.recs = append(rs.recs, [2]string{"Oneof", string(od.Name())}) + } + case "ContainingMessage": + if t.IsExtension() { + rs.recs = append(rs.recs, [2]string{"Extendee", string(t.ContainingMessage().FullName())}) + } + case "Message": + if !t.IsMap() { + rs.Append(rv, s) + } + default: + rs.Append(rv, s) + } + } + case pref.OneofDescriptor: + var ss []string + fs := t.Fields() + for i := 0; i < fs.Len(); i++ { + ss = append(ss, string(fs.Get(i).Name())) + } + if len(ss) > 0 { + rs.recs = append(rs.recs, [2]string{"Fields", "[" + joinStrings(ss, false) + "]"}) + } + default: + rs.Append(rv, descriptorAccessors[rt]...) + } + if rv.MethodByName("GoType").IsValid() { + rs.Append(rv, "GoType") + } + } + return start + rs.Join() + end +} + +type records struct { + recs [][2]string + allowMulti bool +} + +func (rs *records) Append(v reflect.Value, accessors ...string) { + for _, a := range accessors { + var rv reflect.Value + if m := v.MethodByName(a); m.IsValid() { + rv = m.Call(nil)[0] + } + if v.Kind() == reflect.Struct && !rv.IsValid() { + rv = v.FieldByName(a) + } + if !rv.IsValid() { + panic(fmt.Sprintf("unknown accessor: %v.%s", v.Type(), a)) + } + if _, ok := rv.Interface().(pref.Value); ok { + rv = rv.MethodByName("Interface").Call(nil)[0] + if !rv.IsNil() { + rv = rv.Elem() + } + } + + // Ignore zero values. + var isZero bool + switch rv.Kind() { + case reflect.Interface, reflect.Slice: + isZero = rv.IsNil() + case reflect.Bool: + isZero = rv.Bool() == false + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + isZero = rv.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + isZero = rv.Uint() == 0 + case reflect.String: + isZero = rv.String() == "" + } + if n, ok := rv.Interface().(list); ok { + isZero = n.Len() == 0 + } + if isZero { + continue + } + + // Format the value. + var s string + v := rv.Interface() + switch v := v.(type) { + case list: + s = formatListOpt(v, false, rs.allowMulti) + case pref.FieldDescriptor, pref.OneofDescriptor, pref.EnumValueDescriptor, pref.MethodDescriptor: + s = string(v.(pref.Descriptor).Name()) + case pref.Descriptor: + s = string(v.FullName()) + case string: + s = strconv.Quote(v) + case []byte: + s = fmt.Sprintf("%q", v) + default: + s = fmt.Sprint(v) + } + rs.recs = append(rs.recs, [2]string{a, s}) + } +} + +func (rs *records) Join() string { + var ss []string + + // In single line mode, simply join all records with commas. + if !rs.allowMulti { + for _, r := range rs.recs { + ss = append(ss, r[0]+formatColon(0)+r[1]) + } + return joinStrings(ss, false) + } + + // In allowMulti line mode, align single line records for more readable output. + var maxLen int + flush := func(i int) { + for _, r := range rs.recs[len(ss):i] { + ss = append(ss, r[0]+formatColon(maxLen-len(r[0]))+r[1]) + } + maxLen = 0 + } + for i, r := range rs.recs { + if isMulti := strings.Contains(r[1], "\n"); isMulti { + flush(i) + ss = append(ss, r[0]+formatColon(0)+strings.Join(strings.Split(r[1], "\n"), "\n\t")) + } else if maxLen < len(r[0]) { + maxLen = len(r[0]) + } + } + flush(len(rs.recs)) + return joinStrings(ss, true) +} + +func formatColon(padding int) string { + // Deliberately introduce instability into the debug output to + // discourage users from performing string comparisons. + // This provides us flexibility to change the output in the future. + if detrand.Bool() { + return ":" + strings.Repeat(" ", 1+padding) // use non-breaking spaces (U+00a0) + } else { + return ":" + strings.Repeat(" ", 1+padding) // use regular spaces (U+0020) + } +} + +func joinStrings(ss []string, isMulti bool) string { + if len(ss) == 0 { + return "" + } + if isMulti { + return "\n\t" + strings.Join(ss, "\n\t") + "\n" + } + return strings.Join(ss, ", ") +} diff --git a/vendor/google.golang.org/protobuf/internal/descopts/options.go b/vendor/google.golang.org/protobuf/internal/descopts/options.go new file mode 100644 index 0000000000..8401be8c84 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/descopts/options.go @@ -0,0 +1,29 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package descopts contains the nil pointers to concrete descriptor options. +// +// This package exists as a form of reverse dependency injection so that certain +// packages (e.g., internal/filedesc and internal/filetype can avoid a direct +// dependency on the descriptor proto package). +package descopts + +import pref "google.golang.org/protobuf/reflect/protoreflect" + +// These variables are set by the init function in descriptor.pb.go via logic +// in internal/filetype. In other words, so long as the descriptor proto package +// is linked in, these variables will be populated. +// +// Each variable is populated with a nil pointer to the options struct. +var ( + File pref.ProtoMessage + Enum pref.ProtoMessage + EnumValue pref.ProtoMessage + Message pref.ProtoMessage + Field pref.ProtoMessage + Oneof pref.ProtoMessage + ExtensionRange pref.ProtoMessage + Service pref.ProtoMessage + Method pref.ProtoMessage +) diff --git a/vendor/google.golang.org/protobuf/internal/detrand/rand.go b/vendor/google.golang.org/protobuf/internal/detrand/rand.go new file mode 100644 index 0000000000..49c8676d48 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/detrand/rand.go @@ -0,0 +1,69 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package detrand provides deterministically random functionality. +// +// The pseudo-randomness of these functions is seeded by the program binary +// itself and guarantees that the output does not change within a program, +// while ensuring that the output is unstable across different builds. +package detrand + +import ( + "encoding/binary" + "hash/fnv" + "os" +) + +// Disable disables detrand such that all functions returns the zero value. +// This function is not concurrent-safe and must be called during program init. +func Disable() { + randSeed = 0 +} + +// Bool returns a deterministically random boolean. +func Bool() bool { + return randSeed%2 == 1 +} + +// Intn returns a deterministically random integer between 0 and n-1, inclusive. +func Intn(n int) int { + if n <= 0 { + panic("must be positive") + } + return int(randSeed % uint64(n)) +} + +// randSeed is a best-effort at an approximate hash of the Go binary. +var randSeed = binaryHash() + +func binaryHash() uint64 { + // Open the Go binary. + s, err := os.Executable() + if err != nil { + return 0 + } + f, err := os.Open(s) + if err != nil { + return 0 + } + defer f.Close() + + // Hash the size and several samples of the Go binary. + const numSamples = 8 + var buf [64]byte + h := fnv.New64() + fi, err := f.Stat() + if err != nil { + return 0 + } + binary.LittleEndian.PutUint64(buf[:8], uint64(fi.Size())) + h.Write(buf[:8]) + for i := int64(0); i < numSamples; i++ { + if _, err := f.ReadAt(buf[:], i*fi.Size()/numSamples); err != nil { + return 0 + } + h.Write(buf[:]) + } + return h.Sum64() +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go new file mode 100644 index 0000000000..fdd9b13f2f --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go @@ -0,0 +1,213 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package defval marshals and unmarshals textual forms of default values. +// +// This package handles both the form historically used in Go struct field tags +// and also the form used by google.protobuf.FieldDescriptorProto.default_value +// since they differ in superficial ways. +package defval + +import ( + "fmt" + "math" + "strconv" + + ptext "google.golang.org/protobuf/internal/encoding/text" + errors "google.golang.org/protobuf/internal/errors" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// Format is the serialization format used to represent the default value. +type Format int + +const ( + _ Format = iota + + // Descriptor uses the serialization format that protoc uses with the + // google.protobuf.FieldDescriptorProto.default_value field. + Descriptor + + // GoTag uses the historical serialization format in Go struct field tags. + GoTag +) + +// Unmarshal deserializes the default string s according to the given kind k. +// When k is an enum, a list of enum value descriptors must be provided. +func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) (pref.Value, pref.EnumValueDescriptor, error) { + switch k { + case pref.BoolKind: + if f == GoTag { + switch s { + case "1": + return pref.ValueOfBool(true), nil, nil + case "0": + return pref.ValueOfBool(false), nil, nil + } + } else { + switch s { + case "true": + return pref.ValueOfBool(true), nil, nil + case "false": + return pref.ValueOfBool(false), nil, nil + } + } + case pref.EnumKind: + if f == GoTag { + // Go tags use the numeric form of the enum value. + if n, err := strconv.ParseInt(s, 10, 32); err == nil { + if ev := evs.ByNumber(pref.EnumNumber(n)); ev != nil { + return pref.ValueOfEnum(ev.Number()), ev, nil + } + } + } else { + // Descriptor default_value use the enum identifier. + ev := evs.ByName(pref.Name(s)) + if ev != nil { + return pref.ValueOfEnum(ev.Number()), ev, nil + } + } + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + if v, err := strconv.ParseInt(s, 10, 32); err == nil { + return pref.ValueOfInt32(int32(v)), nil, nil + } + case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + if v, err := strconv.ParseInt(s, 10, 64); err == nil { + return pref.ValueOfInt64(int64(v)), nil, nil + } + case pref.Uint32Kind, pref.Fixed32Kind: + if v, err := strconv.ParseUint(s, 10, 32); err == nil { + return pref.ValueOfUint32(uint32(v)), nil, nil + } + case pref.Uint64Kind, pref.Fixed64Kind: + if v, err := strconv.ParseUint(s, 10, 64); err == nil { + return pref.ValueOfUint64(uint64(v)), nil, nil + } + case pref.FloatKind, pref.DoubleKind: + var v float64 + var err error + switch s { + case "-inf": + v = math.Inf(-1) + case "inf": + v = math.Inf(+1) + case "nan": + v = math.NaN() + default: + v, err = strconv.ParseFloat(s, 64) + } + if err == nil { + if k == pref.FloatKind { + return pref.ValueOfFloat32(float32(v)), nil, nil + } else { + return pref.ValueOfFloat64(float64(v)), nil, nil + } + } + case pref.StringKind: + // String values are already unescaped and can be used as is. + return pref.ValueOfString(s), nil, nil + case pref.BytesKind: + if b, ok := unmarshalBytes(s); ok { + return pref.ValueOfBytes(b), nil, nil + } + } + return pref.Value{}, nil, errors.New("could not parse value for %v: %q", k, s) +} + +// Marshal serializes v as the default string according to the given kind k. +// When specifying the Descriptor format for an enum kind, the associated +// enum value descriptor must be provided. +func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (string, error) { + switch k { + case pref.BoolKind: + if f == GoTag { + if v.Bool() { + return "1", nil + } else { + return "0", nil + } + } else { + if v.Bool() { + return "true", nil + } else { + return "false", nil + } + } + case pref.EnumKind: + if f == GoTag { + return strconv.FormatInt(int64(v.Enum()), 10), nil + } else { + return string(ev.Name()), nil + } + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind, pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + return strconv.FormatInt(v.Int(), 10), nil + case pref.Uint32Kind, pref.Fixed32Kind, pref.Uint64Kind, pref.Fixed64Kind: + return strconv.FormatUint(v.Uint(), 10), nil + case pref.FloatKind, pref.DoubleKind: + f := v.Float() + switch { + case math.IsInf(f, -1): + return "-inf", nil + case math.IsInf(f, +1): + return "inf", nil + case math.IsNaN(f): + return "nan", nil + default: + if k == pref.FloatKind { + return strconv.FormatFloat(f, 'g', -1, 32), nil + } else { + return strconv.FormatFloat(f, 'g', -1, 64), nil + } + } + case pref.StringKind: + // String values are serialized as is without any escaping. + return v.String(), nil + case pref.BytesKind: + if s, ok := marshalBytes(v.Bytes()); ok { + return s, nil + } + } + return "", errors.New("could not format value for %v: %v", k, v) +} + +// unmarshalBytes deserializes bytes by applying C unescaping. +func unmarshalBytes(s string) ([]byte, bool) { + // Bytes values use the same escaping as the text format, + // however they lack the surrounding double quotes. + v, err := ptext.UnmarshalString(`"` + s + `"`) + if err != nil { + return nil, false + } + return []byte(v), true +} + +// marshalBytes serializes bytes by using C escaping. +// To match the exact output of protoc, this is identical to the +// CEscape function in strutil.cc of the protoc source code. +func marshalBytes(b []byte) (string, bool) { + var s []byte + for _, c := range b { + switch c { + case '\n': + s = append(s, `\n`...) + case '\r': + s = append(s, `\r`...) + case '\t': + s = append(s, `\t`...) + case '"': + s = append(s, `\"`...) + case '\'': + s = append(s, `\'`...) + case '\\': + s = append(s, `\\`...) + default: + if printableASCII := c >= 0x20 && c <= 0x7e; printableASCII { + s = append(s, c) + } else { + s = append(s, fmt.Sprintf(`\%03o`, c)...) + } + } + } + return string(s), true +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go new file mode 100644 index 0000000000..b13fd29e81 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go @@ -0,0 +1,340 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "fmt" + "io" + "regexp" + "unicode/utf8" + + "google.golang.org/protobuf/internal/errors" +) + +// call specifies which Decoder method was invoked. +type call uint8 + +const ( + readCall call = iota + peekCall +) + +const unexpectedFmt = "unexpected token %s" + +// ErrUnexpectedEOF means that EOF was encountered in the middle of the input. +var ErrUnexpectedEOF = errors.New("%v", io.ErrUnexpectedEOF) + +// Decoder is a token-based JSON decoder. +type Decoder struct { + // lastCall is last method called, either readCall or peekCall. + // Initial value is readCall. + lastCall call + + // lastToken contains the last read token. + lastToken Token + + // lastErr contains the last read error. + lastErr error + + // openStack is a stack containing ObjectOpen and ArrayOpen values. The + // top of stack represents the object or the array the current value is + // directly located in. + openStack []Kind + + // orig is used in reporting line and column. + orig []byte + // in contains the unconsumed input. + in []byte +} + +// NewDecoder returns a Decoder to read the given []byte. +func NewDecoder(b []byte) *Decoder { + return &Decoder{orig: b, in: b} +} + +// Peek looks ahead and returns the next token kind without advancing a read. +func (d *Decoder) Peek() (Token, error) { + defer func() { d.lastCall = peekCall }() + if d.lastCall == readCall { + d.lastToken, d.lastErr = d.Read() + } + return d.lastToken, d.lastErr +} + +// Read returns the next JSON token. +// It will return an error if there is no valid token. +func (d *Decoder) Read() (Token, error) { + const scalar = Null | Bool | Number | String + + defer func() { d.lastCall = readCall }() + if d.lastCall == peekCall { + return d.lastToken, d.lastErr + } + + tok, err := d.parseNext() + if err != nil { + return Token{}, err + } + + switch tok.kind { + case EOF: + if len(d.openStack) != 0 || + d.lastToken.kind&scalar|ObjectClose|ArrayClose == 0 { + return Token{}, ErrUnexpectedEOF + } + + case Null: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + + case Bool, Number: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + + case String: + if d.isValueNext() { + break + } + // This string token should only be for a field name. + if d.lastToken.kind&(ObjectOpen|comma) == 0 { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + if len(d.in) == 0 { + return Token{}, ErrUnexpectedEOF + } + if c := d.in[0]; c != ':' { + return Token{}, d.newSyntaxError(d.currPos(), `unexpected character %s, missing ":" after field name`, string(c)) + } + tok.kind = Name + d.consume(1) + + case ObjectOpen, ArrayOpen: + if !d.isValueNext() { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = append(d.openStack, tok.kind) + + case ObjectClose: + if len(d.openStack) == 0 || + d.lastToken.kind == comma || + d.openStack[len(d.openStack)-1] != ObjectOpen { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = d.openStack[:len(d.openStack)-1] + + case ArrayClose: + if len(d.openStack) == 0 || + d.lastToken.kind == comma || + d.openStack[len(d.openStack)-1] != ArrayOpen { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + d.openStack = d.openStack[:len(d.openStack)-1] + + case comma: + if len(d.openStack) == 0 || + d.lastToken.kind&(scalar|ObjectClose|ArrayClose) == 0 { + return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString()) + } + } + + // Update d.lastToken only after validating token to be in the right sequence. + d.lastToken = tok + + if d.lastToken.kind == comma { + return d.Read() + } + return tok, nil +} + +// Any sequence that looks like a non-delimiter (for error reporting). +var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9]{1,32}|.)`) + +// parseNext parses for the next JSON token. It returns a Token object for +// different types, except for Name. It does not handle whether the next token +// is in a valid sequence or not. +func (d *Decoder) parseNext() (Token, error) { + // Trim leading spaces. + d.consume(0) + + in := d.in + if len(in) == 0 { + return d.consumeToken(EOF, 0), nil + } + + switch in[0] { + case 'n': + if n := matchWithDelim("null", in); n != 0 { + return d.consumeToken(Null, n), nil + } + + case 't': + if n := matchWithDelim("true", in); n != 0 { + return d.consumeBoolToken(true, n), nil + } + + case 'f': + if n := matchWithDelim("false", in); n != 0 { + return d.consumeBoolToken(false, n), nil + } + + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + if n, ok := parseNumber(in); ok { + return d.consumeToken(Number, n), nil + } + + case '"': + s, n, err := d.parseString(in) + if err != nil { + return Token{}, err + } + return d.consumeStringToken(s, n), nil + + case '{': + return d.consumeToken(ObjectOpen, 1), nil + + case '}': + return d.consumeToken(ObjectClose, 1), nil + + case '[': + return d.consumeToken(ArrayOpen, 1), nil + + case ']': + return d.consumeToken(ArrayClose, 1), nil + + case ',': + return d.consumeToken(comma, 1), nil + } + return Token{}, d.newSyntaxError(d.currPos(), "invalid value %s", errRegexp.Find(in)) +} + +// newSyntaxError returns an error with line and column information useful for +// syntax errors. +func (d *Decoder) newSyntaxError(pos int, f string, x ...interface{}) error { + e := errors.New(f, x...) + line, column := d.Position(pos) + return errors.New("syntax error (line %d:%d): %v", line, column, e) +} + +// Position returns line and column number of given index of the original input. +// It will panic if index is out of range. +func (d *Decoder) Position(idx int) (line int, column int) { + b := d.orig[:idx] + line = bytes.Count(b, []byte("\n")) + 1 + if i := bytes.LastIndexByte(b, '\n'); i >= 0 { + b = b[i+1:] + } + column = utf8.RuneCount(b) + 1 // ignore multi-rune characters + return line, column +} + +// currPos returns the current index position of d.in from d.orig. +func (d *Decoder) currPos() int { + return len(d.orig) - len(d.in) +} + +// matchWithDelim matches s with the input b and verifies that the match +// terminates with a delimiter of some form (e.g., r"[^-+_.a-zA-Z0-9]"). +// As a special case, EOF is considered a delimiter. It returns the length of s +// if there is a match, else 0. +func matchWithDelim(s string, b []byte) int { + if !bytes.HasPrefix(b, []byte(s)) { + return 0 + } + + n := len(s) + if n < len(b) && isNotDelim(b[n]) { + return 0 + } + return n +} + +// isNotDelim returns true if given byte is a not delimiter character. +func isNotDelim(c byte) bool { + return (c == '-' || c == '+' || c == '.' || c == '_' || + ('a' <= c && c <= 'z') || + ('A' <= c && c <= 'Z') || + ('0' <= c && c <= '9')) +} + +// consume consumes n bytes of input and any subsequent whitespace. +func (d *Decoder) consume(n int) { + d.in = d.in[n:] + for len(d.in) > 0 { + switch d.in[0] { + case ' ', '\n', '\r', '\t': + d.in = d.in[1:] + default: + return + } + } +} + +// isValueNext returns true if next type should be a JSON value: Null, +// Number, String or Bool. +func (d *Decoder) isValueNext() bool { + if len(d.openStack) == 0 { + return d.lastToken.kind == 0 + } + + start := d.openStack[len(d.openStack)-1] + switch start { + case ObjectOpen: + return d.lastToken.kind&Name != 0 + case ArrayOpen: + return d.lastToken.kind&(ArrayOpen|comma) != 0 + } + panic(fmt.Sprintf( + "unreachable logic in Decoder.isValueNext, lastToken.kind: %v, openStack: %v", + d.lastToken.kind, start)) +} + +// consumeToken constructs a Token for given Kind with raw value derived from +// current d.in and given size, and consumes the given size-lenght of it. +func (d *Decoder) consumeToken(kind Kind, size int) Token { + tok := Token{ + kind: kind, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + } + d.consume(size) + return tok +} + +// consumeBoolToken constructs a Token for a Bool kind with raw value derived from +// current d.in and given size. +func (d *Decoder) consumeBoolToken(b bool, size int) Token { + tok := Token{ + kind: Bool, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + boo: b, + } + d.consume(size) + return tok +} + +// consumeStringToken constructs a Token for a String kind with raw value derived +// from current d.in and given size. +func (d *Decoder) consumeStringToken(s string, size int) Token { + tok := Token{ + kind: String, + raw: d.in[:size], + pos: len(d.orig) - len(d.in), + str: s, + } + d.consume(size) + return tok +} + +// Clone returns a copy of the Decoder for use in reading ahead the next JSON +// object, array or other values without affecting current Decoder. +func (d *Decoder) Clone() *Decoder { + ret := *d + ret.openStack = append([]Kind(nil), ret.openStack...) + return &ret +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go new file mode 100644 index 0000000000..2999d71332 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go @@ -0,0 +1,254 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "strconv" +) + +// parseNumber reads the given []byte for a valid JSON number. If it is valid, +// it returns the number of bytes. Parsing logic follows the definition in +// https://tools.ietf.org/html/rfc7159#section-6, and is based off +// encoding/json.isValidNumber function. +func parseNumber(input []byte) (int, bool) { + var n int + + s := input + if len(s) == 0 { + return 0, false + } + + // Optional - + if s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return 0, false + } + } + + // Digits + switch { + case s[0] == '0': + s = s[1:] + n++ + + case '1' <= s[0] && s[0] <= '9': + s = s[1:] + n++ + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + + default: + return 0, false + } + + // . followed by 1 or more digits. + if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' { + s = s[2:] + n += 2 + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + } + + // e or E followed by an optional - or + and + // 1 or more digits. + if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { + s = s[1:] + n++ + if s[0] == '+' || s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return 0, false + } + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + } + + // Check that next byte is a delimiter or it is at the end. + if n < len(input) && isNotDelim(input[n]) { + return 0, false + } + + return n, true +} + +// numberParts is the result of parsing out a valid JSON number. It contains +// the parts of a number. The parts are used for integer conversion. +type numberParts struct { + neg bool + intp []byte + frac []byte + exp []byte +} + +// parseNumber constructs numberParts from given []byte. The logic here is +// similar to consumeNumber above with the difference of having to construct +// numberParts. The slice fields in numberParts are subslices of the input. +func parseNumberParts(input []byte) (numberParts, bool) { + var neg bool + var intp []byte + var frac []byte + var exp []byte + + s := input + if len(s) == 0 { + return numberParts{}, false + } + + // Optional - + if s[0] == '-' { + neg = true + s = s[1:] + if len(s) == 0 { + return numberParts{}, false + } + } + + // Digits + switch { + case s[0] == '0': + // Skip first 0 and no need to store. + s = s[1:] + + case '1' <= s[0] && s[0] <= '9': + intp = s + n := 1 + s = s[1:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + intp = intp[:n] + + default: + return numberParts{}, false + } + + // . followed by 1 or more digits. + if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' { + frac = s[1:] + n := 1 + s = s[2:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + frac = frac[:n] + } + + // e or E followed by an optional - or + and + // 1 or more digits. + if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { + s = s[1:] + exp = s + n := 0 + if s[0] == '+' || s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return numberParts{}, false + } + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + exp = exp[:n] + } + + return numberParts{ + neg: neg, + intp: intp, + frac: bytes.TrimRight(frac, "0"), // Remove unnecessary 0s to the right. + exp: exp, + }, true +} + +// normalizeToIntString returns an integer string in normal form without the +// E-notation for given numberParts. It will return false if it is not an +// integer or if the exponent exceeds than max/min int value. +func normalizeToIntString(n numberParts) (string, bool) { + intpSize := len(n.intp) + fracSize := len(n.frac) + + if intpSize == 0 && fracSize == 0 { + return "0", true + } + + var exp int + if len(n.exp) > 0 { + i, err := strconv.ParseInt(string(n.exp), 10, 32) + if err != nil { + return "", false + } + exp = int(i) + } + + var num []byte + if exp >= 0 { + // For positive E, shift fraction digits into integer part and also pad + // with zeroes as needed. + + // If there are more digits in fraction than the E value, then the + // number is not an integer. + if fracSize > exp { + return "", false + } + + // Make sure resulting digits are within max value limit to avoid + // unnecessarily constructing a large byte slice that may simply fail + // later on. + const maxDigits = 20 // Max uint64 value has 20 decimal digits. + if intpSize+exp > maxDigits { + return "", false + } + + // Set cap to make a copy of integer part when appended. + num = n.intp[:len(n.intp):len(n.intp)] + num = append(num, n.frac...) + for i := 0; i < exp-fracSize; i++ { + num = append(num, '0') + } + } else { + // For negative E, shift digits in integer part out. + + // If there are fractions, then the number is not an integer. + if fracSize > 0 { + return "", false + } + + // index is where the decimal point will be after adjusting for negative + // exponent. + index := intpSize + exp + if index < 0 { + return "", false + } + + num = n.intp + // If any of the digits being shifted to the right of the decimal point + // is non-zero, then the number is not an integer. + for i := index; i < intpSize; i++ { + if num[i] != '0' { + return "", false + } + } + num = num[:index] + } + + if n.neg { + return "-" + string(num), true + } + return string(num), true +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go new file mode 100644 index 0000000000..f7fea7d8dd --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go @@ -0,0 +1,91 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "strconv" + "unicode" + "unicode/utf16" + "unicode/utf8" + + "google.golang.org/protobuf/internal/strs" +) + +func (d *Decoder) parseString(in []byte) (string, int, error) { + in0 := in + if len(in) == 0 { + return "", 0, ErrUnexpectedEOF + } + if in[0] != '"' { + return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q at start of string", in[0]) + } + in = in[1:] + i := indexNeedEscapeInBytes(in) + in, out := in[i:], in[:i:i] // set cap to prevent mutations + for len(in) > 0 { + switch r, n := utf8.DecodeRune(in); { + case r == utf8.RuneError && n == 1: + return "", 0, d.newSyntaxError(d.currPos(), "invalid UTF-8 in string") + case r < ' ': + return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q in string", r) + case r == '"': + in = in[1:] + n := len(in0) - len(in) + return string(out), n, nil + case r == '\\': + if len(in) < 2 { + return "", 0, ErrUnexpectedEOF + } + switch r := in[1]; r { + case '"', '\\', '/': + in, out = in[2:], append(out, r) + case 'b': + in, out = in[2:], append(out, '\b') + case 'f': + in, out = in[2:], append(out, '\f') + case 'n': + in, out = in[2:], append(out, '\n') + case 'r': + in, out = in[2:], append(out, '\r') + case 't': + in, out = in[2:], append(out, '\t') + case 'u': + if len(in) < 6 { + return "", 0, ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:6]), 16, 16) + if err != nil { + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6]) + } + in = in[6:] + + r := rune(v) + if utf16.IsSurrogate(r) { + if len(in) < 6 { + return "", 0, ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:6]), 16, 16) + r = utf16.DecodeRune(r, rune(v)) + if in[0] != '\\' || in[1] != 'u' || + r == unicode.ReplacementChar || err != nil { + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6]) + } + in = in[6:] + } + out = append(out, string(r)...) + default: + return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:2]) + } + default: + i := indexNeedEscapeInBytes(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + return "", 0, ErrUnexpectedEOF +} + +// indexNeedEscapeInBytes returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInBytes(b []byte) int { return indexNeedEscapeInString(strs.UnsafeString(b)) } diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go new file mode 100644 index 0000000000..50578d6593 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go @@ -0,0 +1,192 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "bytes" + "fmt" + "strconv" +) + +// Kind represents a token kind expressible in the JSON format. +type Kind uint16 + +const ( + Invalid Kind = (1 << iota) / 2 + EOF + Null + Bool + Number + String + Name + ObjectOpen + ObjectClose + ArrayOpen + ArrayClose + + // comma is only for parsing in between tokens and + // does not need to be exported. + comma +) + +func (k Kind) String() string { + switch k { + case EOF: + return "eof" + case Null: + return "null" + case Bool: + return "bool" + case Number: + return "number" + case String: + return "string" + case ObjectOpen: + return "{" + case ObjectClose: + return "}" + case Name: + return "name" + case ArrayOpen: + return "[" + case ArrayClose: + return "]" + case comma: + return "," + } + return "" +} + +// Token provides a parsed token kind and value. +// +// Values are provided by the difference accessor methods. The accessor methods +// Name, Bool, and ParsedString will panic if called on the wrong kind. There +// are different accessor methods for the Number kind for converting to the +// appropriate Go numeric type and those methods have the ok return value. +type Token struct { + // Token kind. + kind Kind + // pos provides the position of the token in the original input. + pos int + // raw bytes of the serialized token. + // This is a subslice into the original input. + raw []byte + // boo is parsed boolean value. + boo bool + // str is parsed string value. + str string +} + +// Kind returns the token kind. +func (t Token) Kind() Kind { + return t.kind +} + +// RawString returns the read value in string. +func (t Token) RawString() string { + return string(t.raw) +} + +// Pos returns the token position from the input. +func (t Token) Pos() int { + return t.pos +} + +// Name returns the object name if token is Name, else it panics. +func (t Token) Name() string { + if t.kind == Name { + return t.str + } + panic(fmt.Sprintf("Token is not a Name: %v", t.RawString())) +} + +// Bool returns the bool value if token kind is Bool, else it panics. +func (t Token) Bool() bool { + if t.kind == Bool { + return t.boo + } + panic(fmt.Sprintf("Token is not a Bool: %v", t.RawString())) +} + +// ParsedString returns the string value for a JSON string token or the read +// value in string if token is not a string. +func (t Token) ParsedString() string { + if t.kind == String { + return t.str + } + panic(fmt.Sprintf("Token is not a String: %v", t.RawString())) +} + +// Float returns the floating-point number if token kind is Number. +// +// The floating-point precision is specified by the bitSize parameter: 32 for +// float32 or 64 for float64. If bitSize=32, the result still has type float64, +// but it will be convertible to float32 without changing its value. It will +// return false if the number exceeds the floating point limits for given +// bitSize. +func (t Token) Float(bitSize int) (float64, bool) { + if t.kind != Number { + return 0, false + } + f, err := strconv.ParseFloat(t.RawString(), bitSize) + if err != nil { + return 0, false + } + return f, true +} + +// Int returns the signed integer number if token is Number. +// +// The given bitSize specifies the integer type that the result must fit into. +// It returns false if the number is not an integer value or if the result +// exceeds the limits for given bitSize. +func (t Token) Int(bitSize int) (int64, bool) { + s, ok := t.getIntStr() + if !ok { + return 0, false + } + n, err := strconv.ParseInt(s, 10, bitSize) + if err != nil { + return 0, false + } + return n, true +} + +// Uint returns the signed integer number if token is Number. +// +// The given bitSize specifies the unsigned integer type that the result must +// fit into. It returns false if the number is not an unsigned integer value +// or if the result exceeds the limits for given bitSize. +func (t Token) Uint(bitSize int) (uint64, bool) { + s, ok := t.getIntStr() + if !ok { + return 0, false + } + n, err := strconv.ParseUint(s, 10, bitSize) + if err != nil { + return 0, false + } + return n, true +} + +func (t Token) getIntStr() (string, bool) { + if t.kind != Number { + return "", false + } + parts, ok := parseNumberParts(t.raw) + if !ok { + return "", false + } + return normalizeToIntString(parts) +} + +// TokenEquals returns true if given Tokens are equal, else false. +func TokenEquals(x, y Token) bool { + return x.kind == y.kind && + x.pos == y.pos && + bytes.Equal(x.raw, y.raw) && + x.boo == y.boo && + x.str == y.str +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go new file mode 100644 index 0000000000..fbdf348734 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go @@ -0,0 +1,276 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package json + +import ( + "math" + "math/bits" + "strconv" + "strings" + "unicode/utf8" + + "google.golang.org/protobuf/internal/detrand" + "google.golang.org/protobuf/internal/errors" +) + +// kind represents an encoding type. +type kind uint8 + +const ( + _ kind = (1 << iota) / 2 + name + scalar + objectOpen + objectClose + arrayOpen + arrayClose +) + +// Encoder provides methods to write out JSON constructs and values. The user is +// responsible for producing valid sequences of JSON constructs and values. +type Encoder struct { + indent string + lastKind kind + indents []byte + out []byte +} + +// NewEncoder returns an Encoder. +// +// If indent is a non-empty string, it causes every entry for an Array or Object +// to be preceded by the indent and trailed by a newline. +func NewEncoder(indent string) (*Encoder, error) { + e := &Encoder{} + if len(indent) > 0 { + if strings.Trim(indent, " \t") != "" { + return nil, errors.New("indent may only be composed of space or tab characters") + } + e.indent = indent + } + return e, nil +} + +// Bytes returns the content of the written bytes. +func (e *Encoder) Bytes() []byte { + return e.out +} + +// WriteNull writes out the null value. +func (e *Encoder) WriteNull() { + e.prepareNext(scalar) + e.out = append(e.out, "null"...) +} + +// WriteBool writes out the given boolean value. +func (e *Encoder) WriteBool(b bool) { + e.prepareNext(scalar) + if b { + e.out = append(e.out, "true"...) + } else { + e.out = append(e.out, "false"...) + } +} + +// WriteString writes out the given string in JSON string value. Returns error +// if input string contains invalid UTF-8. +func (e *Encoder) WriteString(s string) error { + e.prepareNext(scalar) + var err error + if e.out, err = appendString(e.out, s); err != nil { + return err + } + return nil +} + +// Sentinel error used for indicating invalid UTF-8. +var errInvalidUTF8 = errors.New("invalid UTF-8") + +func appendString(out []byte, in string) ([]byte, error) { + out = append(out, '"') + i := indexNeedEscapeInString(in) + in, out = in[i:], append(out, in[:i]...) + for len(in) > 0 { + switch r, n := utf8.DecodeRuneInString(in); { + case r == utf8.RuneError && n == 1: + return out, errInvalidUTF8 + case r < ' ' || r == '"' || r == '\\': + out = append(out, '\\') + switch r { + case '"', '\\': + out = append(out, byte(r)) + case '\b': + out = append(out, 'b') + case '\f': + out = append(out, 'f') + case '\n': + out = append(out, 'n') + case '\r': + out = append(out, 'r') + case '\t': + out = append(out, 't') + default: + out = append(out, 'u') + out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...) + out = strconv.AppendUint(out, uint64(r), 16) + } + in = in[n:] + default: + i := indexNeedEscapeInString(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + out = append(out, '"') + return out, nil +} + +// indexNeedEscapeInString returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInString(s string) int { + for i, r := range s { + if r < ' ' || r == '\\' || r == '"' || r == utf8.RuneError { + return i + } + } + return len(s) +} + +// WriteFloat writes out the given float and bitSize in JSON number value. +func (e *Encoder) WriteFloat(n float64, bitSize int) { + e.prepareNext(scalar) + e.out = appendFloat(e.out, n, bitSize) +} + +// appendFloat formats given float in bitSize, and appends to the given []byte. +func appendFloat(out []byte, n float64, bitSize int) []byte { + switch { + case math.IsNaN(n): + return append(out, `"NaN"`...) + case math.IsInf(n, +1): + return append(out, `"Infinity"`...) + case math.IsInf(n, -1): + return append(out, `"-Infinity"`...) + } + + // JSON number formatting logic based on encoding/json. + // See floatEncoder.encode for reference. + fmt := byte('f') + if abs := math.Abs(n); abs != 0 { + if bitSize == 64 && (abs < 1e-6 || abs >= 1e21) || + bitSize == 32 && (float32(abs) < 1e-6 || float32(abs) >= 1e21) { + fmt = 'e' + } + } + out = strconv.AppendFloat(out, n, fmt, -1, bitSize) + if fmt == 'e' { + n := len(out) + if n >= 4 && out[n-4] == 'e' && out[n-3] == '-' && out[n-2] == '0' { + out[n-2] = out[n-1] + out = out[:n-1] + } + } + return out +} + +// WriteInt writes out the given signed integer in JSON number value. +func (e *Encoder) WriteInt(n int64) { + e.prepareNext(scalar) + e.out = append(e.out, strconv.FormatInt(n, 10)...) +} + +// WriteUint writes out the given unsigned integer in JSON number value. +func (e *Encoder) WriteUint(n uint64) { + e.prepareNext(scalar) + e.out = append(e.out, strconv.FormatUint(n, 10)...) +} + +// StartObject writes out the '{' symbol. +func (e *Encoder) StartObject() { + e.prepareNext(objectOpen) + e.out = append(e.out, '{') +} + +// EndObject writes out the '}' symbol. +func (e *Encoder) EndObject() { + e.prepareNext(objectClose) + e.out = append(e.out, '}') +} + +// WriteName writes out the given string in JSON string value and the name +// separator ':'. Returns error if input string contains invalid UTF-8, which +// should not be likely as protobuf field names should be valid. +func (e *Encoder) WriteName(s string) error { + e.prepareNext(name) + var err error + // Append to output regardless of error. + e.out, err = appendString(e.out, s) + e.out = append(e.out, ':') + return err +} + +// StartArray writes out the '[' symbol. +func (e *Encoder) StartArray() { + e.prepareNext(arrayOpen) + e.out = append(e.out, '[') +} + +// EndArray writes out the ']' symbol. +func (e *Encoder) EndArray() { + e.prepareNext(arrayClose) + e.out = append(e.out, ']') +} + +// prepareNext adds possible comma and indentation for the next value based +// on last type and indent option. It also updates lastKind to next. +func (e *Encoder) prepareNext(next kind) { + defer func() { + // Set lastKind to next. + e.lastKind = next + }() + + if len(e.indent) == 0 { + // Need to add comma on the following condition. + if e.lastKind&(scalar|objectClose|arrayClose) != 0 && + next&(name|scalar|objectOpen|arrayOpen) != 0 { + e.out = append(e.out, ',') + // For single-line output, add a random extra space after each + // comma to make output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + } + return + } + + switch { + case e.lastKind&(objectOpen|arrayOpen) != 0: + // If next type is NOT closing, add indent and newline. + if next&(objectClose|arrayClose) == 0 { + e.indents = append(e.indents, e.indent...) + e.out = append(e.out, '\n') + e.out = append(e.out, e.indents...) + } + + case e.lastKind&(scalar|objectClose|arrayClose) != 0: + switch { + // If next type is either a value or name, add comma and newline. + case next&(name|scalar|objectOpen|arrayOpen) != 0: + e.out = append(e.out, ',', '\n') + + // If next type is a closing object or array, adjust indentation. + case next&(objectClose|arrayClose) != 0: + e.indents = e.indents[:len(e.indents)-len(e.indent)] + e.out = append(e.out, '\n') + } + e.out = append(e.out, e.indents...) + + case e.lastKind&name != 0: + e.out = append(e.out, ' ') + // For multi-line output, add a random extra space after key: to make + // output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + } +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go new file mode 100644 index 0000000000..c1866f3c1a --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go @@ -0,0 +1,241 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package messageset encodes and decodes the obsolete MessageSet wire format. +package messageset + +import ( + "math" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// The MessageSet wire format is equivalent to a message defined as follows, +// where each Item defines an extension field with a field number of 'type_id' +// and content of 'message'. MessageSet extensions must be non-repeated message +// fields. +// +// message MessageSet { +// repeated group Item = 1 { +// required int32 type_id = 2; +// required string message = 3; +// } +// } +const ( + FieldItem = protowire.Number(1) + FieldTypeID = protowire.Number(2) + FieldMessage = protowire.Number(3) +) + +// ExtensionName is the field name for extensions of MessageSet. +// +// A valid MessageSet extension must be of the form: +// message MyMessage { +// extend proto2.bridge.MessageSet { +// optional MyMessage message_set_extension = 1234; +// } +// ... +// } +const ExtensionName = "message_set_extension" + +// IsMessageSet returns whether the message uses the MessageSet wire format. +func IsMessageSet(md pref.MessageDescriptor) bool { + xmd, ok := md.(interface{ IsMessageSet() bool }) + return ok && xmd.IsMessageSet() +} + +// IsMessageSetExtension reports this field properly extends a MessageSet. +func IsMessageSetExtension(fd pref.FieldDescriptor) bool { + switch { + case fd.Name() != ExtensionName: + return false + case !IsMessageSet(fd.ContainingMessage()): + return false + case fd.FullName().Parent() != fd.Message().FullName(): + return false + } + return true +} + +// SizeField returns the size of a MessageSet item field containing an extension +// with the given field number, not counting the contents of the message subfield. +func SizeField(num protowire.Number) int { + return 2*protowire.SizeTag(FieldItem) + protowire.SizeTag(FieldTypeID) + protowire.SizeVarint(uint64(num)) +} + +// Unmarshal parses a MessageSet. +// +// It calls fn with the type ID and value of each item in the MessageSet. +// Unknown fields are discarded. +// +// If wantLen is true, the item values include the varint length prefix. +// This is ugly, but simplifies the fast-path decoder in internal/impl. +func Unmarshal(b []byte, wantLen bool, fn func(typeID protowire.Number, value []byte) error) error { + for len(b) > 0 { + num, wtyp, n := protowire.ConsumeTag(b) + if n < 0 { + return protowire.ParseError(n) + } + b = b[n:] + if num != FieldItem || wtyp != protowire.StartGroupType { + n := protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return protowire.ParseError(n) + } + b = b[n:] + continue + } + typeID, value, n, err := ConsumeFieldValue(b, wantLen) + if err != nil { + return err + } + b = b[n:] + if typeID == 0 { + continue + } + if err := fn(typeID, value); err != nil { + return err + } + } + return nil +} + +// ConsumeFieldValue parses b as a MessageSet item field value until and including +// the trailing end group marker. It assumes the start group tag has already been parsed. +// It returns the contents of the type_id and message subfields and the total +// item length. +// +// If wantLen is true, the returned message value includes the length prefix. +func ConsumeFieldValue(b []byte, wantLen bool) (typeid protowire.Number, message []byte, n int, err error) { + ilen := len(b) + for { + num, wtyp, n := protowire.ConsumeTag(b) + if n < 0 { + return 0, nil, 0, protowire.ParseError(n) + } + b = b[n:] + switch { + case num == FieldItem && wtyp == protowire.EndGroupType: + if wantLen && len(message) == 0 { + // The message field was missing, which should never happen. + // Be prepared for this case anyway. + message = protowire.AppendVarint(message, 0) + } + return typeid, message, ilen - len(b), nil + case num == FieldTypeID && wtyp == protowire.VarintType: + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, nil, 0, protowire.ParseError(n) + } + b = b[n:] + if v < 1 || v > math.MaxInt32 { + return 0, nil, 0, errors.New("invalid type_id in message set") + } + typeid = protowire.Number(v) + case num == FieldMessage && wtyp == protowire.BytesType: + m, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, nil, 0, protowire.ParseError(n) + } + if message == nil { + if wantLen { + message = b[:n:n] + } else { + message = m[:len(m):len(m)] + } + } else { + // This case should never happen in practice, but handle it for + // correctness: The MessageSet item contains multiple message + // fields, which need to be merged. + // + // In the case where we're returning the length, this becomes + // quite inefficient since we need to strip the length off + // the existing data and reconstruct it with the combined length. + if wantLen { + _, nn := protowire.ConsumeVarint(message) + m0 := message[nn:] + message = nil + message = protowire.AppendVarint(message, uint64(len(m0)+len(m))) + message = append(message, m0...) + message = append(message, m...) + } else { + message = append(message, m...) + } + } + b = b[n:] + default: + // We have no place to put it, so we just ignore unknown fields. + n := protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return 0, nil, 0, protowire.ParseError(n) + } + b = b[n:] + } + } +} + +// AppendFieldStart appends the start of a MessageSet item field containing +// an extension with the given number. The caller must add the message +// subfield (including the tag). +func AppendFieldStart(b []byte, num protowire.Number) []byte { + b = protowire.AppendTag(b, FieldItem, protowire.StartGroupType) + b = protowire.AppendTag(b, FieldTypeID, protowire.VarintType) + b = protowire.AppendVarint(b, uint64(num)) + return b +} + +// AppendFieldEnd appends the trailing end group marker for a MessageSet item field. +func AppendFieldEnd(b []byte) []byte { + return protowire.AppendTag(b, FieldItem, protowire.EndGroupType) +} + +// SizeUnknown returns the size of an unknown fields section in MessageSet format. +// +// See AppendUnknown. +func SizeUnknown(unknown []byte) (size int) { + for len(unknown) > 0 { + num, typ, n := protowire.ConsumeTag(unknown) + if n < 0 || typ != protowire.BytesType { + return 0 + } + unknown = unknown[n:] + _, n = protowire.ConsumeBytes(unknown) + if n < 0 { + return 0 + } + unknown = unknown[n:] + size += SizeField(num) + protowire.SizeTag(FieldMessage) + n + } + return size +} + +// AppendUnknown appends unknown fields to b in MessageSet format. +// +// For historic reasons, unresolved items in a MessageSet are stored in a +// message's unknown fields section in non-MessageSet format. That is, an +// unknown item with typeID T and value V appears in the unknown fields as +// a field with number T and value V. +// +// This function converts the unknown fields back into MessageSet form. +func AppendUnknown(b, unknown []byte) ([]byte, error) { + for len(unknown) > 0 { + num, typ, n := protowire.ConsumeTag(unknown) + if n < 0 || typ != protowire.BytesType { + return nil, errors.New("invalid data in message set unknown fields") + } + unknown = unknown[n:] + _, n = protowire.ConsumeBytes(unknown) + if n < 0 { + return nil, errors.New("invalid data in message set unknown fields") + } + b = AppendFieldStart(b, num) + b = protowire.AppendTag(b, FieldMessage, protowire.BytesType) + b = append(b, unknown[:n]...) + b = AppendFieldEnd(b) + unknown = unknown[n:] + } + return b, nil +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go new file mode 100644 index 0000000000..38f1931c6f --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go @@ -0,0 +1,207 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package tag marshals and unmarshals the legacy struct tags as generated +// by historical versions of protoc-gen-go. +package tag + +import ( + "reflect" + "strconv" + "strings" + + defval "google.golang.org/protobuf/internal/encoding/defval" + fdesc "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/strs" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +var byteType = reflect.TypeOf(byte(0)) + +// Unmarshal decodes the tag into a prototype.Field. +// +// The goType is needed to determine the original protoreflect.Kind since the +// tag does not record sufficient information to determine that. +// The type is the underlying field type (e.g., a repeated field may be +// represented by []T, but the Go type passed in is just T). +// A list of enum value descriptors must be provided for enum fields. +// This does not populate the Enum or Message (except for weak message). +// +// This function is a best effort attempt; parsing errors are ignored. +func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) pref.FieldDescriptor { + f := new(fdesc.Field) + f.L0.ParentFile = fdesc.SurrogateProto2 + for len(tag) > 0 { + i := strings.IndexByte(tag, ',') + if i < 0 { + i = len(tag) + } + switch s := tag[:i]; { + case strings.HasPrefix(s, "name="): + f.L0.FullName = pref.FullName(s[len("name="):]) + case strings.Trim(s, "0123456789") == "": + n, _ := strconv.ParseUint(s, 10, 32) + f.L1.Number = pref.FieldNumber(n) + case s == "opt": + f.L1.Cardinality = pref.Optional + case s == "req": + f.L1.Cardinality = pref.Required + case s == "rep": + f.L1.Cardinality = pref.Repeated + case s == "varint": + switch goType.Kind() { + case reflect.Bool: + f.L1.Kind = pref.BoolKind + case reflect.Int32: + f.L1.Kind = pref.Int32Kind + case reflect.Int64: + f.L1.Kind = pref.Int64Kind + case reflect.Uint32: + f.L1.Kind = pref.Uint32Kind + case reflect.Uint64: + f.L1.Kind = pref.Uint64Kind + } + case s == "zigzag32": + if goType.Kind() == reflect.Int32 { + f.L1.Kind = pref.Sint32Kind + } + case s == "zigzag64": + if goType.Kind() == reflect.Int64 { + f.L1.Kind = pref.Sint64Kind + } + case s == "fixed32": + switch goType.Kind() { + case reflect.Int32: + f.L1.Kind = pref.Sfixed32Kind + case reflect.Uint32: + f.L1.Kind = pref.Fixed32Kind + case reflect.Float32: + f.L1.Kind = pref.FloatKind + } + case s == "fixed64": + switch goType.Kind() { + case reflect.Int64: + f.L1.Kind = pref.Sfixed64Kind + case reflect.Uint64: + f.L1.Kind = pref.Fixed64Kind + case reflect.Float64: + f.L1.Kind = pref.DoubleKind + } + case s == "bytes": + switch { + case goType.Kind() == reflect.String: + f.L1.Kind = pref.StringKind + case goType.Kind() == reflect.Slice && goType.Elem() == byteType: + f.L1.Kind = pref.BytesKind + default: + f.L1.Kind = pref.MessageKind + } + case s == "group": + f.L1.Kind = pref.GroupKind + case strings.HasPrefix(s, "enum="): + f.L1.Kind = pref.EnumKind + case strings.HasPrefix(s, "json="): + jsonName := s[len("json="):] + if jsonName != strs.JSONCamelCase(string(f.L0.FullName.Name())) { + f.L1.StringName.InitJSON(jsonName) + } + case s == "packed": + f.L1.HasPacked = true + f.L1.IsPacked = true + case strings.HasPrefix(s, "weak="): + f.L1.IsWeak = true + f.L1.Message = fdesc.PlaceholderMessage(pref.FullName(s[len("weak="):])) + case strings.HasPrefix(s, "def="): + // The default tag is special in that everything afterwards is the + // default regardless of the presence of commas. + s, i = tag[len("def="):], len(tag) + v, ev, _ := defval.Unmarshal(s, f.L1.Kind, evs, defval.GoTag) + f.L1.Default = fdesc.DefaultValue(v, ev) + case s == "proto3": + f.L0.ParentFile = fdesc.SurrogateProto3 + } + tag = strings.TrimPrefix(tag[i:], ",") + } + + // The generator uses the group message name instead of the field name. + // We obtain the real field name by lowercasing the group name. + if f.L1.Kind == pref.GroupKind { + f.L0.FullName = pref.FullName(strings.ToLower(string(f.L0.FullName))) + } + return f +} + +// Marshal encodes the protoreflect.FieldDescriptor as a tag. +// +// The enumName must be provided if the kind is an enum. +// Historically, the formulation of the enum "name" was the proto package +// dot-concatenated with the generated Go identifier for the enum type. +// Depending on the context on how Marshal is called, there are different ways +// through which that information is determined. As such it is the caller's +// responsibility to provide a function to obtain that information. +func Marshal(fd pref.FieldDescriptor, enumName string) string { + var tag []string + switch fd.Kind() { + case pref.BoolKind, pref.EnumKind, pref.Int32Kind, pref.Uint32Kind, pref.Int64Kind, pref.Uint64Kind: + tag = append(tag, "varint") + case pref.Sint32Kind: + tag = append(tag, "zigzag32") + case pref.Sint64Kind: + tag = append(tag, "zigzag64") + case pref.Sfixed32Kind, pref.Fixed32Kind, pref.FloatKind: + tag = append(tag, "fixed32") + case pref.Sfixed64Kind, pref.Fixed64Kind, pref.DoubleKind: + tag = append(tag, "fixed64") + case pref.StringKind, pref.BytesKind, pref.MessageKind: + tag = append(tag, "bytes") + case pref.GroupKind: + tag = append(tag, "group") + } + tag = append(tag, strconv.Itoa(int(fd.Number()))) + switch fd.Cardinality() { + case pref.Optional: + tag = append(tag, "opt") + case pref.Required: + tag = append(tag, "req") + case pref.Repeated: + tag = append(tag, "rep") + } + if fd.IsPacked() { + tag = append(tag, "packed") + } + name := string(fd.Name()) + if fd.Kind() == pref.GroupKind { + // The name of the FieldDescriptor for a group field is + // lowercased. To find the original capitalization, we + // look in the field's MessageType. + name = string(fd.Message().Name()) + } + tag = append(tag, "name="+name) + if jsonName := fd.JSONName(); jsonName != "" && jsonName != name && !fd.IsExtension() { + // NOTE: The jsonName != name condition is suspect, but it preserve + // the exact same semantics from the previous generator. + tag = append(tag, "json="+jsonName) + } + if fd.IsWeak() { + tag = append(tag, "weak="+string(fd.Message().FullName())) + } + // The previous implementation does not tag extension fields as proto3, + // even when the field is defined in a proto3 file. Match that behavior + // for consistency. + if fd.Syntax() == pref.Proto3 && !fd.IsExtension() { + tag = append(tag, "proto3") + } + if fd.Kind() == pref.EnumKind && enumName != "" { + tag = append(tag, "enum="+enumName) + } + if fd.ContainingOneof() != nil { + tag = append(tag, "oneof") + } + // This must appear last in the tag, since commas in strings aren't escaped. + if fd.HasDefault() { + def, _ := defval.Marshal(fd.Default(), fd.DefaultEnumValue(), fd.Kind(), defval.GoTag) + tag = append(tag, "def="+def) + } + return strings.Join(tag, ",") +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go new file mode 100644 index 0000000000..eb10ea1026 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go @@ -0,0 +1,665 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package text + +import ( + "bytes" + "fmt" + "io" + "regexp" + "strconv" + "unicode/utf8" + + "google.golang.org/protobuf/internal/errors" +) + +// Decoder is a token-based textproto decoder. +type Decoder struct { + // lastCall is last method called, either readCall or peekCall. + // Initial value is readCall. + lastCall call + + // lastToken contains the last read token. + lastToken Token + + // lastErr contains the last read error. + lastErr error + + // openStack is a stack containing the byte characters for MessageOpen and + // ListOpen kinds. The top of stack represents the message or the list that + // the current token is nested in. An empty stack means the current token is + // at the top level message. The characters '{' and '<' both represent the + // MessageOpen kind. + openStack []byte + + // orig is used in reporting line and column. + orig []byte + // in contains the unconsumed input. + in []byte +} + +// NewDecoder returns a Decoder to read the given []byte. +func NewDecoder(b []byte) *Decoder { + return &Decoder{orig: b, in: b} +} + +// ErrUnexpectedEOF means that EOF was encountered in the middle of the input. +var ErrUnexpectedEOF = errors.New("%v", io.ErrUnexpectedEOF) + +// call specifies which Decoder method was invoked. +type call uint8 + +const ( + readCall call = iota + peekCall +) + +// Peek looks ahead and returns the next token and error without advancing a read. +func (d *Decoder) Peek() (Token, error) { + defer func() { d.lastCall = peekCall }() + if d.lastCall == readCall { + d.lastToken, d.lastErr = d.Read() + } + return d.lastToken, d.lastErr +} + +// Read returns the next token. +// It will return an error if there is no valid token. +func (d *Decoder) Read() (Token, error) { + defer func() { d.lastCall = readCall }() + if d.lastCall == peekCall { + return d.lastToken, d.lastErr + } + + tok, err := d.parseNext(d.lastToken.kind) + if err != nil { + return Token{}, err + } + + switch tok.kind { + case comma, semicolon: + tok, err = d.parseNext(tok.kind) + if err != nil { + return Token{}, err + } + } + d.lastToken = tok + return tok, nil +} + +const ( + mismatchedFmt = "mismatched close character %q" + unexpectedFmt = "unexpected character %q" +) + +// parseNext parses the next Token based on given last kind. +func (d *Decoder) parseNext(lastKind Kind) (Token, error) { + // Trim leading spaces. + d.consume(0) + isEOF := false + if len(d.in) == 0 { + isEOF = true + } + + switch lastKind { + case EOF: + return d.consumeToken(EOF, 0, 0), nil + + case bof: + // Start of top level message. Next token can be EOF or Name. + if isEOF { + return d.consumeToken(EOF, 0, 0), nil + } + return d.parseFieldName() + + case Name: + // Next token can be MessageOpen, ListOpen or Scalar. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case '{', '<': + d.pushOpenStack(ch) + return d.consumeToken(MessageOpen, 1, 0), nil + case '[': + d.pushOpenStack(ch) + return d.consumeToken(ListOpen, 1, 0), nil + default: + return d.parseScalar() + } + + case Scalar: + openKind, closeCh := d.currentOpenKind() + switch openKind { + case bof: + // Top level message. + // Next token can be EOF, comma, semicolon or Name. + if isEOF { + return d.consumeToken(EOF, 0, 0), nil + } + switch d.in[0] { + case ',': + return d.consumeToken(comma, 1, 0), nil + case ';': + return d.consumeToken(semicolon, 1, 0), nil + default: + return d.parseFieldName() + } + + case MessageOpen: + // Next token can be MessageClose, comma, semicolon or Name. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case closeCh: + d.popOpenStack() + return d.consumeToken(MessageClose, 1, 0), nil + case otherCloseChar[closeCh]: + return Token{}, d.newSyntaxError(mismatchedFmt, ch) + case ',': + return d.consumeToken(comma, 1, 0), nil + case ';': + return d.consumeToken(semicolon, 1, 0), nil + default: + return d.parseFieldName() + } + + case ListOpen: + // Next token can be ListClose or comma. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case ']': + d.popOpenStack() + return d.consumeToken(ListClose, 1, 0), nil + case ',': + return d.consumeToken(comma, 1, 0), nil + default: + return Token{}, d.newSyntaxError(unexpectedFmt, ch) + } + } + + case MessageOpen: + // Next token can be MessageClose or Name. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + _, closeCh := d.currentOpenKind() + switch ch := d.in[0]; ch { + case closeCh: + d.popOpenStack() + return d.consumeToken(MessageClose, 1, 0), nil + case otherCloseChar[closeCh]: + return Token{}, d.newSyntaxError(mismatchedFmt, ch) + default: + return d.parseFieldName() + } + + case MessageClose: + openKind, closeCh := d.currentOpenKind() + switch openKind { + case bof: + // Top level message. + // Next token can be EOF, comma, semicolon or Name. + if isEOF { + return d.consumeToken(EOF, 0, 0), nil + } + switch ch := d.in[0]; ch { + case ',': + return d.consumeToken(comma, 1, 0), nil + case ';': + return d.consumeToken(semicolon, 1, 0), nil + default: + return d.parseFieldName() + } + + case MessageOpen: + // Next token can be MessageClose, comma, semicolon or Name. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case closeCh: + d.popOpenStack() + return d.consumeToken(MessageClose, 1, 0), nil + case otherCloseChar[closeCh]: + return Token{}, d.newSyntaxError(mismatchedFmt, ch) + case ',': + return d.consumeToken(comma, 1, 0), nil + case ';': + return d.consumeToken(semicolon, 1, 0), nil + default: + return d.parseFieldName() + } + + case ListOpen: + // Next token can be ListClose or comma + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case closeCh: + d.popOpenStack() + return d.consumeToken(ListClose, 1, 0), nil + case ',': + return d.consumeToken(comma, 1, 0), nil + default: + return Token{}, d.newSyntaxError(unexpectedFmt, ch) + } + } + + case ListOpen: + // Next token can be ListClose, MessageStart or Scalar. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case ']': + d.popOpenStack() + return d.consumeToken(ListClose, 1, 0), nil + case '{', '<': + d.pushOpenStack(ch) + return d.consumeToken(MessageOpen, 1, 0), nil + default: + return d.parseScalar() + } + + case ListClose: + openKind, closeCh := d.currentOpenKind() + switch openKind { + case bof: + // Top level message. + // Next token can be EOF, comma, semicolon or Name. + if isEOF { + return d.consumeToken(EOF, 0, 0), nil + } + switch ch := d.in[0]; ch { + case ',': + return d.consumeToken(comma, 1, 0), nil + case ';': + return d.consumeToken(semicolon, 1, 0), nil + default: + return d.parseFieldName() + } + + case MessageOpen: + // Next token can be MessageClose, comma, semicolon or Name. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case closeCh: + d.popOpenStack() + return d.consumeToken(MessageClose, 1, 0), nil + case otherCloseChar[closeCh]: + return Token{}, d.newSyntaxError(mismatchedFmt, ch) + case ',': + return d.consumeToken(comma, 1, 0), nil + case ';': + return d.consumeToken(semicolon, 1, 0), nil + default: + return d.parseFieldName() + } + + default: + // It is not possible to have this case. Let it panic below. + } + + case comma, semicolon: + openKind, closeCh := d.currentOpenKind() + switch openKind { + case bof: + // Top level message. Next token can be EOF or Name. + if isEOF { + return d.consumeToken(EOF, 0, 0), nil + } + return d.parseFieldName() + + case MessageOpen: + // Next token can be MessageClose or Name. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case closeCh: + d.popOpenStack() + return d.consumeToken(MessageClose, 1, 0), nil + case otherCloseChar[closeCh]: + return Token{}, d.newSyntaxError(mismatchedFmt, ch) + default: + return d.parseFieldName() + } + + case ListOpen: + if lastKind == semicolon { + // It is not be possible to have this case as logic here + // should not have produced a semicolon Token when inside a + // list. Let it panic below. + break + } + // Next token can be MessageOpen or Scalar. + if isEOF { + return Token{}, ErrUnexpectedEOF + } + switch ch := d.in[0]; ch { + case '{', '<': + d.pushOpenStack(ch) + return d.consumeToken(MessageOpen, 1, 0), nil + default: + return d.parseScalar() + } + } + } + + line, column := d.Position(len(d.orig) - len(d.in)) + panic(fmt.Sprintf("Decoder.parseNext: bug at handling line %d:%d with lastKind=%v", line, column, lastKind)) +} + +var otherCloseChar = map[byte]byte{ + '}': '>', + '>': '}', +} + +// currentOpenKind indicates whether current position is inside a message, list +// or top-level message by returning MessageOpen, ListOpen or bof respectively. +// If the returned kind is either a MessageOpen or ListOpen, it also returns the +// corresponding closing character. +func (d *Decoder) currentOpenKind() (Kind, byte) { + if len(d.openStack) == 0 { + return bof, 0 + } + openCh := d.openStack[len(d.openStack)-1] + switch openCh { + case '{': + return MessageOpen, '}' + case '<': + return MessageOpen, '>' + case '[': + return ListOpen, ']' + } + panic(fmt.Sprintf("Decoder: openStack contains invalid byte %s", string(openCh))) +} + +func (d *Decoder) pushOpenStack(ch byte) { + d.openStack = append(d.openStack, ch) +} + +func (d *Decoder) popOpenStack() { + d.openStack = d.openStack[:len(d.openStack)-1] +} + +// parseFieldName parses field name and separator. +func (d *Decoder) parseFieldName() (tok Token, err error) { + defer func() { + if err == nil && d.tryConsumeChar(':') { + tok.attrs |= hasSeparator + } + }() + + // Extension or Any type URL. + if d.in[0] == '[' { + return d.parseTypeName() + } + + // Identifier. + if size := parseIdent(d.in, false); size > 0 { + return d.consumeToken(Name, size, uint8(IdentName)), nil + } + + // Field number. Identify if input is a valid number that is not negative + // and is decimal integer within 32-bit range. + if num := parseNumber(d.in); num.size > 0 { + if !num.neg && num.kind == numDec { + if _, err := strconv.ParseInt(string(d.in[:num.size]), 10, 32); err == nil { + return d.consumeToken(Name, num.size, uint8(FieldNumber)), nil + } + } + return Token{}, d.newSyntaxError("invalid field number: %s", d.in[:num.size]) + } + + return Token{}, d.newSyntaxError("invalid field name: %s", errRegexp.Find(d.in)) +} + +// parseTypeName parses Any type URL or extension field name. The name is +// enclosed in [ and ] characters. The C++ parser does not handle many legal URL +// strings. This implementation is more liberal and allows for the pattern +// ^[-_a-zA-Z0-9]+([./][-_a-zA-Z0-9]+)*`). Whitespaces and comments are allowed +// in between [ ], '.', '/' and the sub names. +func (d *Decoder) parseTypeName() (Token, error) { + startPos := len(d.orig) - len(d.in) + // Use alias s to advance first in order to use d.in for error handling. + // Caller already checks for [ as first character. + s := consume(d.in[1:], 0) + if len(s) == 0 { + return Token{}, ErrUnexpectedEOF + } + + var name []byte + for len(s) > 0 && isTypeNameChar(s[0]) { + name = append(name, s[0]) + s = s[1:] + } + s = consume(s, 0) + + var closed bool + for len(s) > 0 && !closed { + switch { + case s[0] == ']': + s = s[1:] + closed = true + + case s[0] == '/', s[0] == '.': + if len(name) > 0 && (name[len(name)-1] == '/' || name[len(name)-1] == '.') { + return Token{}, d.newSyntaxError("invalid type URL/extension field name: %s", + d.orig[startPos:len(d.orig)-len(s)+1]) + } + name = append(name, s[0]) + s = s[1:] + s = consume(s, 0) + for len(s) > 0 && isTypeNameChar(s[0]) { + name = append(name, s[0]) + s = s[1:] + } + s = consume(s, 0) + + default: + return Token{}, d.newSyntaxError( + "invalid type URL/extension field name: %s", d.orig[startPos:len(d.orig)-len(s)+1]) + } + } + + if !closed { + return Token{}, ErrUnexpectedEOF + } + + // First character cannot be '.'. Last character cannot be '.' or '/'. + size := len(name) + if size == 0 || name[0] == '.' || name[size-1] == '.' || name[size-1] == '/' { + return Token{}, d.newSyntaxError("invalid type URL/extension field name: %s", + d.orig[startPos:len(d.orig)-len(s)]) + } + + d.in = s + endPos := len(d.orig) - len(d.in) + d.consume(0) + + return Token{ + kind: Name, + attrs: uint8(TypeName), + pos: startPos, + raw: d.orig[startPos:endPos], + str: string(name), + }, nil +} + +func isTypeNameChar(b byte) bool { + return (b == '-' || b == '_' || + ('0' <= b && b <= '9') || + ('a' <= b && b <= 'z') || + ('A' <= b && b <= 'Z')) +} + +func isWhiteSpace(b byte) bool { + switch b { + case ' ', '\n', '\r', '\t': + return true + default: + return false + } +} + +// parseIdent parses an unquoted proto identifier and returns size. +// If allowNeg is true, it allows '-' to be the first character in the +// identifier. This is used when parsing literal values like -infinity, etc. +// Regular expression matches an identifier: `^[_a-zA-Z][_a-zA-Z0-9]*` +func parseIdent(input []byte, allowNeg bool) int { + var size int + + s := input + if len(s) == 0 { + return 0 + } + + if allowNeg && s[0] == '-' { + s = s[1:] + size++ + if len(s) == 0 { + return 0 + } + } + + switch { + case s[0] == '_', + 'a' <= s[0] && s[0] <= 'z', + 'A' <= s[0] && s[0] <= 'Z': + s = s[1:] + size++ + default: + return 0 + } + + for len(s) > 0 && (s[0] == '_' || + 'a' <= s[0] && s[0] <= 'z' || + 'A' <= s[0] && s[0] <= 'Z' || + '0' <= s[0] && s[0] <= '9') { + s = s[1:] + size++ + } + + if len(s) > 0 && !isDelim(s[0]) { + return 0 + } + + return size +} + +// parseScalar parses for a string, literal or number value. +func (d *Decoder) parseScalar() (Token, error) { + if d.in[0] == '"' || d.in[0] == '\'' { + return d.parseStringValue() + } + + if tok, ok := d.parseLiteralValue(); ok { + return tok, nil + } + + if tok, ok := d.parseNumberValue(); ok { + return tok, nil + } + + return Token{}, d.newSyntaxError("invalid scalar value: %s", errRegexp.Find(d.in)) +} + +// parseLiteralValue parses a literal value. A literal value is used for +// bools, special floats and enums. This function simply identifies that the +// field value is a literal. +func (d *Decoder) parseLiteralValue() (Token, bool) { + size := parseIdent(d.in, true) + if size == 0 { + return Token{}, false + } + return d.consumeToken(Scalar, size, literalValue), true +} + +// consumeToken constructs a Token for given Kind from d.in and consumes given +// size-length from it. +func (d *Decoder) consumeToken(kind Kind, size int, attrs uint8) Token { + // Important to compute raw and pos before consuming. + tok := Token{ + kind: kind, + attrs: attrs, + pos: len(d.orig) - len(d.in), + raw: d.in[:size], + } + d.consume(size) + return tok +} + +// newSyntaxError returns a syntax error with line and column information for +// current position. +func (d *Decoder) newSyntaxError(f string, x ...interface{}) error { + e := errors.New(f, x...) + line, column := d.Position(len(d.orig) - len(d.in)) + return errors.New("syntax error (line %d:%d): %v", line, column, e) +} + +// Position returns line and column number of given index of the original input. +// It will panic if index is out of range. +func (d *Decoder) Position(idx int) (line int, column int) { + b := d.orig[:idx] + line = bytes.Count(b, []byte("\n")) + 1 + if i := bytes.LastIndexByte(b, '\n'); i >= 0 { + b = b[i+1:] + } + column = utf8.RuneCount(b) + 1 // ignore multi-rune characters + return line, column +} + +func (d *Decoder) tryConsumeChar(c byte) bool { + if len(d.in) > 0 && d.in[0] == c { + d.consume(1) + return true + } + return false +} + +// consume consumes n bytes of input and any subsequent whitespace or comments. +func (d *Decoder) consume(n int) { + d.in = consume(d.in, n) + return +} + +// consume consumes n bytes of input and any subsequent whitespace or comments. +func consume(b []byte, n int) []byte { + b = b[n:] + for len(b) > 0 { + switch b[0] { + case ' ', '\n', '\r', '\t': + b = b[1:] + case '#': + if i := bytes.IndexByte(b, '\n'); i >= 0 { + b = b[i+len("\n"):] + } else { + b = nil + } + default: + return b + } + } + return b +} + +// Any sequence that looks like a non-delimiter (for error reporting). +var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9\/]+|.)`) + +// isDelim returns true if given byte is a delimiter character. +func isDelim(c byte) bool { + return !(c == '-' || c == '+' || c == '.' || c == '_' || + ('a' <= c && c <= 'z') || + ('A' <= c && c <= 'Z') || + ('0' <= c && c <= '9')) +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go new file mode 100644 index 0000000000..f2d90b7899 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go @@ -0,0 +1,190 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package text + +// parseNumberValue parses a number from the input and returns a Token object. +func (d *Decoder) parseNumberValue() (Token, bool) { + in := d.in + num := parseNumber(in) + if num.size == 0 { + return Token{}, false + } + numAttrs := num.kind + if num.neg { + numAttrs |= isNegative + } + strSize := num.size + last := num.size - 1 + if num.kind == numFloat && (d.in[last] == 'f' || d.in[last] == 'F') { + strSize = last + } + tok := Token{ + kind: Scalar, + attrs: numberValue, + pos: len(d.orig) - len(d.in), + raw: d.in[:num.size], + str: string(d.in[:strSize]), + numAttrs: numAttrs, + } + d.consume(num.size) + return tok, true +} + +const ( + numDec uint8 = (1 << iota) / 2 + numHex + numOct + numFloat +) + +// number is the result of parsing out a valid number from parseNumber. It +// contains data for doing float or integer conversion via the strconv package +// in conjunction with the input bytes. +type number struct { + kind uint8 + neg bool + size int +} + +// parseNumber constructs a number object from given input. It allows for the +// following patterns: +// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*) +// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?) +// It also returns the number of parsed bytes for the given number, 0 if it is +// not a number. +func parseNumber(input []byte) number { + kind := numDec + var size int + var neg bool + + s := input + if len(s) == 0 { + return number{} + } + + // Optional - + if s[0] == '-' { + neg = true + s = s[1:] + size++ + if len(s) == 0 { + return number{} + } + } + + // C++ allows for whitespace and comments in between the negative sign and + // the rest of the number. This logic currently does not but is consistent + // with v1. + + switch { + case s[0] == '0': + if len(s) > 1 { + switch { + case s[1] == 'x' || s[1] == 'X': + // Parse as hex number. + kind = numHex + n := 2 + s = s[2:] + for len(s) > 0 && (('0' <= s[0] && s[0] <= '9') || + ('a' <= s[0] && s[0] <= 'f') || + ('A' <= s[0] && s[0] <= 'F')) { + s = s[1:] + n++ + } + if n == 2 { + return number{} + } + size += n + + case '0' <= s[1] && s[1] <= '7': + // Parse as octal number. + kind = numOct + n := 2 + s = s[2:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '7' { + s = s[1:] + n++ + } + size += n + } + + if kind&(numHex|numOct) > 0 { + if len(s) > 0 && !isDelim(s[0]) { + return number{} + } + return number{kind: kind, neg: neg, size: size} + } + } + s = s[1:] + size++ + + case '1' <= s[0] && s[0] <= '9': + n := 1 + s = s[1:] + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + size += n + + case s[0] == '.': + // Set kind to numFloat to signify the intent to parse as float. And + // that it needs to have other digits after '.'. + kind = numFloat + + default: + return number{} + } + + // . followed by 0 or more digits. + if len(s) > 0 && s[0] == '.' { + n := 1 + s = s[1:] + // If decimal point was before any digits, it should be followed by + // other digits. + if len(s) == 0 && kind == numFloat { + return number{} + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + size += n + kind = numFloat + } + + // e or E followed by an optional - or + and 1 or more digits. + if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') { + kind = numFloat + s = s[1:] + n := 1 + if s[0] == '+' || s[0] == '-' { + s = s[1:] + n++ + if len(s) == 0 { + return number{} + } + } + for len(s) > 0 && '0' <= s[0] && s[0] <= '9' { + s = s[1:] + n++ + } + size += n + } + + // Optional suffix f or F for floats. + if len(s) > 0 && (s[0] == 'f' || s[0] == 'F') { + kind = numFloat + s = s[1:] + size++ + } + + // Check that next byte is a delimiter or it is at the end. + if len(s) > 0 && !isDelim(s[0]) { + return number{} + } + + return number{kind: kind, neg: neg, size: size} +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_string.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_string.go new file mode 100644 index 0000000000..d4d3490236 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_string.go @@ -0,0 +1,161 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package text + +import ( + "bytes" + "strconv" + "strings" + "unicode" + "unicode/utf16" + "unicode/utf8" + + "google.golang.org/protobuf/internal/strs" +) + +// parseStringValue parses string field token. +// This differs from parseString since the text format allows +// multiple back-to-back string literals where they are semantically treated +// as a single large string with all values concatenated. +// +// E.g., `"foo" "bar" "baz"` => "foobarbaz" +func (d *Decoder) parseStringValue() (Token, error) { + // Note that the ending quote is sufficient to unambiguously mark the end + // of a string. Thus, the text grammar does not require intervening + // whitespace or control characters in-between strings. + // Thus, the following is valid: + // `"foo"'bar'"baz"` => "foobarbaz" + in0 := d.in + var ss []string + for len(d.in) > 0 && (d.in[0] == '"' || d.in[0] == '\'') { + s, err := d.parseString() + if err != nil { + return Token{}, err + } + ss = append(ss, s) + } + // d.in already points to the end of the value at this point. + return Token{ + kind: Scalar, + attrs: stringValue, + pos: len(d.orig) - len(in0), + raw: in0[:len(in0)-len(d.in)], + str: strings.Join(ss, ""), + }, nil +} + +// parseString parses a string value enclosed in " or '. +func (d *Decoder) parseString() (string, error) { + in := d.in + if len(in) == 0 { + return "", ErrUnexpectedEOF + } + quote := in[0] + in = in[1:] + i := indexNeedEscapeInBytes(in) + in, out := in[i:], in[:i:i] // set cap to prevent mutations + for len(in) > 0 { + switch r, n := utf8.DecodeRune(in); { + case r == utf8.RuneError && n == 1: + return "", d.newSyntaxError("invalid UTF-8 detected") + case r == 0 || r == '\n': + return "", d.newSyntaxError("invalid character %q in string", r) + case r == rune(quote): + in = in[1:] + d.consume(len(d.in) - len(in)) + return string(out), nil + case r == '\\': + if len(in) < 2 { + return "", ErrUnexpectedEOF + } + switch r := in[1]; r { + case '"', '\'', '\\', '?': + in, out = in[2:], append(out, r) + case 'a': + in, out = in[2:], append(out, '\a') + case 'b': + in, out = in[2:], append(out, '\b') + case 'n': + in, out = in[2:], append(out, '\n') + case 'r': + in, out = in[2:], append(out, '\r') + case 't': + in, out = in[2:], append(out, '\t') + case 'v': + in, out = in[2:], append(out, '\v') + case 'f': + in, out = in[2:], append(out, '\f') + case '0', '1', '2', '3', '4', '5', '6', '7': + // One, two, or three octal characters. + n := len(in[1:]) - len(bytes.TrimLeft(in[1:], "01234567")) + if n > 3 { + n = 3 + } + v, err := strconv.ParseUint(string(in[1:1+n]), 8, 8) + if err != nil { + return "", d.newSyntaxError("invalid octal escape code %q in string", in[:1+n]) + } + in, out = in[1+n:], append(out, byte(v)) + case 'x': + // One or two hexadecimal characters. + n := len(in[2:]) - len(bytes.TrimLeft(in[2:], "0123456789abcdefABCDEF")) + if n > 2 { + n = 2 + } + v, err := strconv.ParseUint(string(in[2:2+n]), 16, 8) + if err != nil { + return "", d.newSyntaxError("invalid hex escape code %q in string", in[:2+n]) + } + in, out = in[2+n:], append(out, byte(v)) + case 'u', 'U': + // Four or eight hexadecimal characters + n := 6 + if r == 'U' { + n = 10 + } + if len(in) < n { + return "", ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:n]), 16, 32) + if utf8.MaxRune < v || err != nil { + return "", d.newSyntaxError("invalid Unicode escape code %q in string", in[:n]) + } + in = in[n:] + + r := rune(v) + if utf16.IsSurrogate(r) { + if len(in) < 6 { + return "", ErrUnexpectedEOF + } + v, err := strconv.ParseUint(string(in[2:6]), 16, 16) + r = utf16.DecodeRune(r, rune(v)) + if in[0] != '\\' || in[1] != 'u' || r == unicode.ReplacementChar || err != nil { + return "", d.newSyntaxError("invalid Unicode escape code %q in string", in[:6]) + } + in = in[6:] + } + out = append(out, string(r)...) + default: + return "", d.newSyntaxError("invalid escape code %q in string", in[:2]) + } + default: + i := indexNeedEscapeInBytes(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + return "", ErrUnexpectedEOF +} + +// indexNeedEscapeInString returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInBytes(b []byte) int { return indexNeedEscapeInString(strs.UnsafeString(b)) } + +// UnmarshalString returns an unescaped string given a textproto string value. +// String value needs to contain single or double quotes. This is only used by +// internal/encoding/defval package for unmarshaling bytes. +func UnmarshalString(s string) (string, error) { + d := NewDecoder([]byte(s)) + return d.parseString() +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_token.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_token.go new file mode 100644 index 0000000000..83d2b0d5ae --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_token.go @@ -0,0 +1,373 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package text + +import ( + "bytes" + "fmt" + "math" + "strconv" + "strings" + + "google.golang.org/protobuf/internal/flags" +) + +// Kind represents a token kind expressible in the textproto format. +type Kind uint8 + +// Kind values. +const ( + Invalid Kind = iota + EOF + Name // Name indicates the field name. + Scalar // Scalar are scalar values, e.g. "string", 47, ENUM_LITERAL, true. + MessageOpen + MessageClose + ListOpen + ListClose + + // comma and semi-colon are only for parsing in between values and should not be exposed. + comma + semicolon + + // bof indicates beginning of file, which is the default token + // kind at the beginning of parsing. + bof = Invalid +) + +func (t Kind) String() string { + switch t { + case Invalid: + return "" + case EOF: + return "eof" + case Scalar: + return "scalar" + case Name: + return "name" + case MessageOpen: + return "{" + case MessageClose: + return "}" + case ListOpen: + return "[" + case ListClose: + return "]" + case comma: + return "," + case semicolon: + return ";" + default: + return fmt.Sprintf("", uint8(t)) + } +} + +// NameKind represents different types of field names. +type NameKind uint8 + +// NameKind values. +const ( + IdentName NameKind = iota + 1 + TypeName + FieldNumber +) + +func (t NameKind) String() string { + switch t { + case IdentName: + return "IdentName" + case TypeName: + return "TypeName" + case FieldNumber: + return "FieldNumber" + default: + return fmt.Sprintf("", uint8(t)) + } +} + +// Bit mask in Token.attrs to indicate if a Name token is followed by the +// separator char ':'. The field name separator char is optional for message +// field or repeated message field, but required for all other types. Decoder +// simply indicates whether a Name token is followed by separator or not. It is +// up to the prototext package to validate. +const hasSeparator = 1 << 7 + +// Scalar value types. +const ( + numberValue = iota + 1 + stringValue + literalValue +) + +// Bit mask in Token.numAttrs to indicate that the number is a negative. +const isNegative = 1 << 7 + +// Token provides a parsed token kind and value. Values are provided by the +// different accessor methods. +type Token struct { + // Kind of the Token object. + kind Kind + // attrs contains metadata for the following Kinds: + // Name: hasSeparator bit and one of NameKind. + // Scalar: one of numberValue, stringValue, literalValue. + attrs uint8 + // numAttrs contains metadata for numberValue: + // - highest bit is whether negative or positive. + // - lower bits indicate one of numDec, numHex, numOct, numFloat. + numAttrs uint8 + // pos provides the position of the token in the original input. + pos int + // raw bytes of the serialized token. + // This is a subslice into the original input. + raw []byte + // str contains parsed string for the following: + // - stringValue of Scalar kind + // - numberValue of Scalar kind + // - TypeName of Name kind + str string +} + +// Kind returns the token kind. +func (t Token) Kind() Kind { + return t.kind +} + +// RawString returns the read value in string. +func (t Token) RawString() string { + return string(t.raw) +} + +// Pos returns the token position from the input. +func (t Token) Pos() int { + return t.pos +} + +// NameKind returns IdentName, TypeName or FieldNumber. +// It panics if type is not Name. +func (t Token) NameKind() NameKind { + if t.kind == Name { + return NameKind(t.attrs &^ hasSeparator) + } + panic(fmt.Sprintf("Token is not a Name type: %s", t.kind)) +} + +// HasSeparator returns true if the field name is followed by the separator char +// ':', else false. It panics if type is not Name. +func (t Token) HasSeparator() bool { + if t.kind == Name { + return t.attrs&hasSeparator != 0 + } + panic(fmt.Sprintf("Token is not a Name type: %s", t.kind)) +} + +// IdentName returns the value for IdentName type. +func (t Token) IdentName() string { + if t.kind == Name && t.attrs&uint8(IdentName) != 0 { + return string(t.raw) + } + panic(fmt.Sprintf("Token is not an IdentName: %s:%s", t.kind, NameKind(t.attrs&^hasSeparator))) +} + +// TypeName returns the value for TypeName type. +func (t Token) TypeName() string { + if t.kind == Name && t.attrs&uint8(TypeName) != 0 { + return t.str + } + panic(fmt.Sprintf("Token is not a TypeName: %s:%s", t.kind, NameKind(t.attrs&^hasSeparator))) +} + +// FieldNumber returns the value for FieldNumber type. It returns a +// non-negative int32 value. Caller will still need to validate for the correct +// field number range. +func (t Token) FieldNumber() int32 { + if t.kind != Name || t.attrs&uint8(FieldNumber) == 0 { + panic(fmt.Sprintf("Token is not a FieldNumber: %s:%s", t.kind, NameKind(t.attrs&^hasSeparator))) + } + // Following should not return an error as it had already been called right + // before this Token was constructed. + num, _ := strconv.ParseInt(string(t.raw), 10, 32) + return int32(num) +} + +// String returns the string value for a Scalar type. +func (t Token) String() (string, bool) { + if t.kind != Scalar || t.attrs != stringValue { + return "", false + } + return t.str, true +} + +// Enum returns the literal value for a Scalar type for use as enum literals. +func (t Token) Enum() (string, bool) { + if t.kind != Scalar || t.attrs != literalValue || (len(t.raw) > 0 && t.raw[0] == '-') { + return "", false + } + return string(t.raw), true +} + +// Bool returns the bool value for a Scalar type. +func (t Token) Bool() (bool, bool) { + if t.kind != Scalar { + return false, false + } + switch t.attrs { + case literalValue: + if b, ok := boolLits[string(t.raw)]; ok { + return b, true + } + case numberValue: + // Unsigned integer representation of 0 or 1 is permitted: 00, 0x0, 01, + // 0x1, etc. + n, err := strconv.ParseUint(t.str, 0, 64) + if err == nil { + switch n { + case 0: + return false, true + case 1: + return true, true + } + } + } + return false, false +} + +// These exact boolean literals are the ones supported in C++. +var boolLits = map[string]bool{ + "t": true, + "true": true, + "True": true, + "f": false, + "false": false, + "False": false, +} + +// Uint64 returns the uint64 value for a Scalar type. +func (t Token) Uint64() (uint64, bool) { + if t.kind != Scalar || t.attrs != numberValue || + t.numAttrs&isNegative > 0 || t.numAttrs&numFloat > 0 { + return 0, false + } + n, err := strconv.ParseUint(t.str, 0, 64) + if err != nil { + return 0, false + } + return n, true +} + +// Uint32 returns the uint32 value for a Scalar type. +func (t Token) Uint32() (uint32, bool) { + if t.kind != Scalar || t.attrs != numberValue || + t.numAttrs&isNegative > 0 || t.numAttrs&numFloat > 0 { + return 0, false + } + n, err := strconv.ParseUint(t.str, 0, 32) + if err != nil { + return 0, false + } + return uint32(n), true +} + +// Int64 returns the int64 value for a Scalar type. +func (t Token) Int64() (int64, bool) { + if t.kind != Scalar || t.attrs != numberValue || t.numAttrs&numFloat > 0 { + return 0, false + } + if n, err := strconv.ParseInt(t.str, 0, 64); err == nil { + return n, true + } + // C++ accepts large positive hex numbers as negative values. + // This feature is here for proto1 backwards compatibility purposes. + if flags.ProtoLegacy && (t.numAttrs == numHex) { + if n, err := strconv.ParseUint(t.str, 0, 64); err == nil { + return int64(n), true + } + } + return 0, false +} + +// Int32 returns the int32 value for a Scalar type. +func (t Token) Int32() (int32, bool) { + if t.kind != Scalar || t.attrs != numberValue || t.numAttrs&numFloat > 0 { + return 0, false + } + if n, err := strconv.ParseInt(t.str, 0, 32); err == nil { + return int32(n), true + } + // C++ accepts large positive hex numbers as negative values. + // This feature is here for proto1 backwards compatibility purposes. + if flags.ProtoLegacy && (t.numAttrs == numHex) { + if n, err := strconv.ParseUint(t.str, 0, 32); err == nil { + return int32(n), true + } + } + return 0, false +} + +// Float64 returns the float64 value for a Scalar type. +func (t Token) Float64() (float64, bool) { + if t.kind != Scalar { + return 0, false + } + switch t.attrs { + case literalValue: + if f, ok := floatLits[strings.ToLower(string(t.raw))]; ok { + return f, true + } + case numberValue: + n, err := strconv.ParseFloat(t.str, 64) + if err == nil { + return n, true + } + nerr := err.(*strconv.NumError) + if nerr.Err == strconv.ErrRange { + return n, true + } + } + return 0, false +} + +// Float32 returns the float32 value for a Scalar type. +func (t Token) Float32() (float32, bool) { + if t.kind != Scalar { + return 0, false + } + switch t.attrs { + case literalValue: + if f, ok := floatLits[strings.ToLower(string(t.raw))]; ok { + return float32(f), true + } + case numberValue: + n, err := strconv.ParseFloat(t.str, 64) + if err == nil { + // Overflows are treated as (-)infinity. + return float32(n), true + } + nerr := err.(*strconv.NumError) + if nerr.Err == strconv.ErrRange { + return float32(n), true + } + } + return 0, false +} + +// These are the supported float literals which C++ permits case-insensitive +// variants of these. +var floatLits = map[string]float64{ + "nan": math.NaN(), + "inf": math.Inf(1), + "infinity": math.Inf(1), + "-inf": math.Inf(-1), + "-infinity": math.Inf(-1), +} + +// TokenEquals returns true if given Tokens are equal, else false. +func TokenEquals(x, y Token) bool { + return x.kind == y.kind && + x.attrs == y.attrs && + x.numAttrs == y.numAttrs && + x.pos == y.pos && + bytes.Equal(x.raw, y.raw) && + x.str == y.str +} diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go new file mode 100644 index 0000000000..0ce8d6fb83 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go @@ -0,0 +1,29 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package text implements the text format for protocol buffers. +// This package has no semantic understanding for protocol buffers and is only +// a parser and composer for the format. +// +// There is no formal specification for the protobuf text format, as such the +// C++ implementation (see google::protobuf::TextFormat) is the reference +// implementation of the text format. +// +// This package is neither a superset nor a subset of the C++ implementation. +// This implementation permits a more liberal grammar in some cases to be +// backwards compatible with the historical Go implementation. +// Future parsings unique to Go should not be added. +// Some grammars allowed by the C++ implementation are deliberately +// not implemented here because they are considered a bug by the protobuf team +// and should not be replicated. +// +// The Go implementation should implement a sufficient amount of the C++ +// grammar such that the default text serialization by C++ can be parsed by Go. +// However, just because the C++ parser accepts some input does not mean that +// the Go implementation should as well. +// +// The text format is almost a superset of JSON except: +// * message keys are not quoted strings, but identifiers +// * the top-level value must be a message without the delimiters +package text diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go new file mode 100644 index 0000000000..da289ccce6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go @@ -0,0 +1,270 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package text + +import ( + "math" + "math/bits" + "strconv" + "strings" + "unicode/utf8" + + "google.golang.org/protobuf/internal/detrand" + "google.golang.org/protobuf/internal/errors" +) + +// encType represents an encoding type. +type encType uint8 + +const ( + _ encType = (1 << iota) / 2 + name + scalar + messageOpen + messageClose +) + +// Encoder provides methods to write out textproto constructs and values. The user is +// responsible for producing valid sequences of constructs and values. +type Encoder struct { + encoderState + + indent string + delims [2]byte + outputASCII bool +} + +type encoderState struct { + lastType encType + indents []byte + out []byte +} + +// NewEncoder returns an Encoder. +// +// If indent is a non-empty string, it causes every entry in a List or Message +// to be preceded by the indent and trailed by a newline. +// +// If delims is not the zero value, it controls the delimiter characters used +// for messages (e.g., "{}" vs "<>"). +// +// If outputASCII is true, strings will be serialized in such a way that +// multi-byte UTF-8 sequences are escaped. This property ensures that the +// overall output is ASCII (as opposed to UTF-8). +func NewEncoder(indent string, delims [2]byte, outputASCII bool) (*Encoder, error) { + e := &Encoder{} + if len(indent) > 0 { + if strings.Trim(indent, " \t") != "" { + return nil, errors.New("indent may only be composed of space and tab characters") + } + e.indent = indent + } + switch delims { + case [2]byte{0, 0}: + e.delims = [2]byte{'{', '}'} + case [2]byte{'{', '}'}, [2]byte{'<', '>'}: + e.delims = delims + default: + return nil, errors.New("delimiters may only be \"{}\" or \"<>\"") + } + e.outputASCII = outputASCII + + return e, nil +} + +// Bytes returns the content of the written bytes. +func (e *Encoder) Bytes() []byte { + return e.out +} + +// StartMessage writes out the '{' or '<' symbol. +func (e *Encoder) StartMessage() { + e.prepareNext(messageOpen) + e.out = append(e.out, e.delims[0]) +} + +// EndMessage writes out the '}' or '>' symbol. +func (e *Encoder) EndMessage() { + e.prepareNext(messageClose) + e.out = append(e.out, e.delims[1]) +} + +// WriteName writes out the field name and the separator ':'. +func (e *Encoder) WriteName(s string) { + e.prepareNext(name) + e.out = append(e.out, s...) + e.out = append(e.out, ':') +} + +// WriteBool writes out the given boolean value. +func (e *Encoder) WriteBool(b bool) { + if b { + e.WriteLiteral("true") + } else { + e.WriteLiteral("false") + } +} + +// WriteString writes out the given string value. +func (e *Encoder) WriteString(s string) { + e.prepareNext(scalar) + e.out = appendString(e.out, s, e.outputASCII) +} + +func appendString(out []byte, in string, outputASCII bool) []byte { + out = append(out, '"') + i := indexNeedEscapeInString(in) + in, out = in[i:], append(out, in[:i]...) + for len(in) > 0 { + switch r, n := utf8.DecodeRuneInString(in); { + case r == utf8.RuneError && n == 1: + // We do not report invalid UTF-8 because strings in the text format + // are used to represent both the proto string and bytes type. + r = rune(in[0]) + fallthrough + case r < ' ' || r == '"' || r == '\\' || r == 0x7f: + out = append(out, '\\') + switch r { + case '"', '\\': + out = append(out, byte(r)) + case '\n': + out = append(out, 'n') + case '\r': + out = append(out, 'r') + case '\t': + out = append(out, 't') + default: + out = append(out, 'x') + out = append(out, "00"[1+(bits.Len32(uint32(r))-1)/4:]...) + out = strconv.AppendUint(out, uint64(r), 16) + } + in = in[n:] + case r >= utf8.RuneSelf && (outputASCII || r <= 0x009f): + out = append(out, '\\') + if r <= math.MaxUint16 { + out = append(out, 'u') + out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...) + out = strconv.AppendUint(out, uint64(r), 16) + } else { + out = append(out, 'U') + out = append(out, "00000000"[1+(bits.Len32(uint32(r))-1)/4:]...) + out = strconv.AppendUint(out, uint64(r), 16) + } + in = in[n:] + default: + i := indexNeedEscapeInString(in[n:]) + in, out = in[n+i:], append(out, in[:n+i]...) + } + } + out = append(out, '"') + return out +} + +// indexNeedEscapeInString returns the index of the character that needs +// escaping. If no characters need escaping, this returns the input length. +func indexNeedEscapeInString(s string) int { + for i := 0; i < len(s); i++ { + if c := s[i]; c < ' ' || c == '"' || c == '\'' || c == '\\' || c >= 0x7f { + return i + } + } + return len(s) +} + +// WriteFloat writes out the given float value for given bitSize. +func (e *Encoder) WriteFloat(n float64, bitSize int) { + e.prepareNext(scalar) + e.out = appendFloat(e.out, n, bitSize) +} + +func appendFloat(out []byte, n float64, bitSize int) []byte { + switch { + case math.IsNaN(n): + return append(out, "nan"...) + case math.IsInf(n, +1): + return append(out, "inf"...) + case math.IsInf(n, -1): + return append(out, "-inf"...) + default: + return strconv.AppendFloat(out, n, 'g', -1, bitSize) + } +} + +// WriteInt writes out the given signed integer value. +func (e *Encoder) WriteInt(n int64) { + e.prepareNext(scalar) + e.out = append(e.out, strconv.FormatInt(n, 10)...) +} + +// WriteUint writes out the given unsigned integer value. +func (e *Encoder) WriteUint(n uint64) { + e.prepareNext(scalar) + e.out = append(e.out, strconv.FormatUint(n, 10)...) +} + +// WriteLiteral writes out the given string as a literal value without quotes. +// This is used for writing enum literal strings. +func (e *Encoder) WriteLiteral(s string) { + e.prepareNext(scalar) + e.out = append(e.out, s...) +} + +// prepareNext adds possible space and indentation for the next value based +// on last encType and indent option. It also updates e.lastType to next. +func (e *Encoder) prepareNext(next encType) { + defer func() { + e.lastType = next + }() + + // Single line. + if len(e.indent) == 0 { + // Add space after each field before the next one. + if e.lastType&(scalar|messageClose) != 0 && next == name { + e.out = append(e.out, ' ') + // Add a random extra space to make output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + } + return + } + + // Multi-line. + switch { + case e.lastType == name: + e.out = append(e.out, ' ') + // Add a random extra space after name: to make output unstable. + if detrand.Bool() { + e.out = append(e.out, ' ') + } + + case e.lastType == messageOpen && next != messageClose: + e.indents = append(e.indents, e.indent...) + e.out = append(e.out, '\n') + e.out = append(e.out, e.indents...) + + case e.lastType&(scalar|messageClose) != 0: + if next == messageClose { + e.indents = e.indents[:len(e.indents)-len(e.indent)] + } + e.out = append(e.out, '\n') + e.out = append(e.out, e.indents...) + } +} + +// Snapshot returns the current snapshot for use in Reset. +func (e *Encoder) Snapshot() encoderState { + return e.encoderState +} + +// Reset resets the Encoder to the given encoderState from a Snapshot. +func (e *Encoder) Reset(es encoderState) { + e.encoderState = es +} + +// AppendString appends the escaped form of the input string to b. +func AppendString(b []byte, s string) []byte { + return appendString(b, s, false) +} diff --git a/vendor/google.golang.org/protobuf/internal/errors/errors.go b/vendor/google.golang.org/protobuf/internal/errors/errors.go new file mode 100644 index 0000000000..20c17b35e3 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/errors/errors.go @@ -0,0 +1,89 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package errors implements functions to manipulate errors. +package errors + +import ( + "errors" + "fmt" + + "google.golang.org/protobuf/internal/detrand" +) + +// Error is a sentinel matching all errors produced by this package. +var Error = errors.New("protobuf error") + +// New formats a string according to the format specifier and arguments and +// returns an error that has a "proto" prefix. +func New(f string, x ...interface{}) error { + return &prefixError{s: format(f, x...)} +} + +type prefixError struct{ s string } + +var prefix = func() string { + // Deliberately introduce instability into the error message string to + // discourage users from performing error string comparisons. + if detrand.Bool() { + return "proto: " // use non-breaking spaces (U+00a0) + } else { + return "proto: " // use regular spaces (U+0020) + } +}() + +func (e *prefixError) Error() string { + return prefix + e.s +} + +func (e *prefixError) Unwrap() error { + return Error +} + +// Wrap returns an error that has a "proto" prefix, the formatted string described +// by the format specifier and arguments, and a suffix of err. The error wraps err. +func Wrap(err error, f string, x ...interface{}) error { + return &wrapError{ + s: format(f, x...), + err: err, + } +} + +type wrapError struct { + s string + err error +} + +func (e *wrapError) Error() string { + return format("%v%v: %v", prefix, e.s, e.err) +} + +func (e *wrapError) Unwrap() error { + return e.err +} + +func (e *wrapError) Is(target error) bool { + return target == Error +} + +func format(f string, x ...interface{}) string { + // avoid "proto: " prefix when chaining + for i := 0; i < len(x); i++ { + switch e := x[i].(type) { + case *prefixError: + x[i] = e.s + case *wrapError: + x[i] = format("%v: %v", e.s, e.err) + } + } + return fmt.Sprintf(f, x...) +} + +func InvalidUTF8(name string) error { + return New("field %v contains invalid UTF-8", name) +} + +func RequiredNotSet(name string) error { + return New("required field %v not set", name) +} diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go new file mode 100644 index 0000000000..f90e909b37 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go @@ -0,0 +1,39 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !go1.13 + +package errors + +import "reflect" + +// Is is a copy of Go 1.13's errors.Is for use with older Go versions. +func Is(err, target error) bool { + if target == nil { + return err == target + } + + isComparable := reflect.TypeOf(target).Comparable() + for { + if isComparable && err == target { + return true + } + if x, ok := err.(interface{ Is(error) bool }); ok && x.Is(target) { + return true + } + if err = unwrap(err); err == nil { + return false + } + } +} + +func unwrap(err error) error { + u, ok := err.(interface { + Unwrap() error + }) + if !ok { + return nil + } + return u.Unwrap() +} diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go new file mode 100644 index 0000000000..dc05f4191c --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go @@ -0,0 +1,12 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build go1.13 + +package errors + +import "errors" + +// Is is errors.Is. +func Is(err, target error) bool { return errors.Is(err, target) } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/build.go b/vendor/google.golang.org/protobuf/internal/filedesc/build.go new file mode 100644 index 0000000000..b293b69473 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/build.go @@ -0,0 +1,158 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package filedesc provides functionality for constructing descriptors. +// +// The types in this package implement interfaces in the protoreflect package +// related to protobuf descripriptors. +package filedesc + +import ( + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/reflect/protoreflect" + pref "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" +) + +// Builder construct a protoreflect.FileDescriptor from the raw descriptor. +type Builder struct { + // GoPackagePath is the Go package path that is invoking this builder. + GoPackagePath string + + // RawDescriptor is the wire-encoded bytes of FileDescriptorProto + // and must be populated. + RawDescriptor []byte + + // NumEnums is the total number of enums declared in the file. + NumEnums int32 + // NumMessages is the total number of messages declared in the file. + // It includes the implicit message declarations for map entries. + NumMessages int32 + // NumExtensions is the total number of extensions declared in the file. + NumExtensions int32 + // NumServices is the total number of services declared in the file. + NumServices int32 + + // TypeResolver resolves extension field types for descriptor options. + // If nil, it uses protoregistry.GlobalTypes. + TypeResolver interface { + preg.ExtensionTypeResolver + } + + // FileRegistry is use to lookup file, enum, and message dependencies. + // Once constructed, the file descriptor is registered here. + // If nil, it uses protoregistry.GlobalFiles. + FileRegistry interface { + FindFileByPath(string) (protoreflect.FileDescriptor, error) + FindDescriptorByName(pref.FullName) (pref.Descriptor, error) + RegisterFile(pref.FileDescriptor) error + } +} + +// resolverByIndex is an interface Builder.FileRegistry may implement. +// If so, it permits looking up an enum or message dependency based on the +// sub-list and element index into filetype.Builder.DependencyIndexes. +type resolverByIndex interface { + FindEnumByIndex(int32, int32, []Enum, []Message) pref.EnumDescriptor + FindMessageByIndex(int32, int32, []Enum, []Message) pref.MessageDescriptor +} + +// Indexes of each sub-list in filetype.Builder.DependencyIndexes. +const ( + listFieldDeps int32 = iota + listExtTargets + listExtDeps + listMethInDeps + listMethOutDeps +) + +// Out is the output of the Builder. +type Out struct { + File pref.FileDescriptor + + // Enums is all enum descriptors in "flattened ordering". + Enums []Enum + // Messages is all message descriptors in "flattened ordering". + // It includes the implicit message declarations for map entries. + Messages []Message + // Extensions is all extension descriptors in "flattened ordering". + Extensions []Extension + // Service is all service descriptors in "flattened ordering". + Services []Service +} + +// Build constructs a FileDescriptor given the parameters set in Builder. +// It assumes that the inputs are well-formed and panics if any inconsistencies +// are encountered. +// +// If NumEnums+NumMessages+NumExtensions+NumServices is zero, +// then Build automatically derives them from the raw descriptor. +func (db Builder) Build() (out Out) { + // Populate the counts if uninitialized. + if db.NumEnums+db.NumMessages+db.NumExtensions+db.NumServices == 0 { + db.unmarshalCounts(db.RawDescriptor, true) + } + + // Initialize resolvers and registries if unpopulated. + if db.TypeResolver == nil { + db.TypeResolver = preg.GlobalTypes + } + if db.FileRegistry == nil { + db.FileRegistry = preg.GlobalFiles + } + + fd := newRawFile(db) + out.File = fd + out.Enums = fd.allEnums + out.Messages = fd.allMessages + out.Extensions = fd.allExtensions + out.Services = fd.allServices + + if err := db.FileRegistry.RegisterFile(fd); err != nil { + panic(err) + } + return out +} + +// unmarshalCounts counts the number of enum, message, extension, and service +// declarations in the raw message, which is either a FileDescriptorProto +// or a MessageDescriptorProto depending on whether isFile is set. +func (db *Builder) unmarshalCounts(b []byte, isFile bool) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + if isFile { + switch num { + case genid.FileDescriptorProto_EnumType_field_number: + db.NumEnums++ + case genid.FileDescriptorProto_MessageType_field_number: + db.unmarshalCounts(v, false) + db.NumMessages++ + case genid.FileDescriptorProto_Extension_field_number: + db.NumExtensions++ + case genid.FileDescriptorProto_Service_field_number: + db.NumServices++ + } + } else { + switch num { + case genid.DescriptorProto_EnumType_field_number: + db.NumEnums++ + case genid.DescriptorProto_NestedType_field_number: + db.unmarshalCounts(v, false) + db.NumMessages++ + case genid.DescriptorProto_Extension_field_number: + db.NumExtensions++ + } + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go new file mode 100644 index 0000000000..98ab142aee --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -0,0 +1,631 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package filedesc + +import ( + "bytes" + "fmt" + "sync" + "sync/atomic" + + "google.golang.org/protobuf/internal/descfmt" + "google.golang.org/protobuf/internal/descopts" + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/strs" + pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// The types in this file may have a suffix: +// • L0: Contains fields common to all descriptors (except File) and +// must be initialized up front. +// • L1: Contains fields specific to a descriptor and +// must be initialized up front. +// • L2: Contains fields that are lazily initialized when constructing +// from the raw file descriptor. When constructing as a literal, the L2 +// fields must be initialized up front. +// +// The types are exported so that packages like reflect/protodesc can +// directly construct descriptors. + +type ( + File struct { + fileRaw + L1 FileL1 + + once uint32 // atomically set if L2 is valid + mu sync.Mutex // protects L2 + L2 *FileL2 + } + FileL1 struct { + Syntax pref.Syntax + Path string + Package pref.FullName + + Enums Enums + Messages Messages + Extensions Extensions + Services Services + } + FileL2 struct { + Options func() pref.ProtoMessage + Imports FileImports + Locations SourceLocations + } +) + +func (fd *File) ParentFile() pref.FileDescriptor { return fd } +func (fd *File) Parent() pref.Descriptor { return nil } +func (fd *File) Index() int { return 0 } +func (fd *File) Syntax() pref.Syntax { return fd.L1.Syntax } +func (fd *File) Name() pref.Name { return fd.L1.Package.Name() } +func (fd *File) FullName() pref.FullName { return fd.L1.Package } +func (fd *File) IsPlaceholder() bool { return false } +func (fd *File) Options() pref.ProtoMessage { + if f := fd.lazyInit().Options; f != nil { + return f() + } + return descopts.File +} +func (fd *File) Path() string { return fd.L1.Path } +func (fd *File) Package() pref.FullName { return fd.L1.Package } +func (fd *File) Imports() pref.FileImports { return &fd.lazyInit().Imports } +func (fd *File) Enums() pref.EnumDescriptors { return &fd.L1.Enums } +func (fd *File) Messages() pref.MessageDescriptors { return &fd.L1.Messages } +func (fd *File) Extensions() pref.ExtensionDescriptors { return &fd.L1.Extensions } +func (fd *File) Services() pref.ServiceDescriptors { return &fd.L1.Services } +func (fd *File) SourceLocations() pref.SourceLocations { return &fd.lazyInit().Locations } +func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *File) ProtoType(pref.FileDescriptor) {} +func (fd *File) ProtoInternal(pragma.DoNotImplement) {} + +func (fd *File) lazyInit() *FileL2 { + if atomic.LoadUint32(&fd.once) == 0 { + fd.lazyInitOnce() + } + return fd.L2 +} + +func (fd *File) lazyInitOnce() { + fd.mu.Lock() + if fd.L2 == nil { + fd.lazyRawInit() // recursively initializes all L2 structures + } + atomic.StoreUint32(&fd.once, 1) + fd.mu.Unlock() +} + +// GoPackagePath is a pseudo-internal API for determining the Go package path +// that this file descriptor is declared in. +// +// WARNING: This method is exempt from the compatibility promise and may be +// removed in the future without warning. +func (fd *File) GoPackagePath() string { + return fd.builder.GoPackagePath +} + +type ( + Enum struct { + Base + L1 EnumL1 + L2 *EnumL2 // protected by fileDesc.once + } + EnumL1 struct { + eagerValues bool // controls whether EnumL2.Values is already populated + } + EnumL2 struct { + Options func() pref.ProtoMessage + Values EnumValues + ReservedNames Names + ReservedRanges EnumRanges + } + + EnumValue struct { + Base + L1 EnumValueL1 + } + EnumValueL1 struct { + Options func() pref.ProtoMessage + Number pref.EnumNumber + } +) + +func (ed *Enum) Options() pref.ProtoMessage { + if f := ed.lazyInit().Options; f != nil { + return f() + } + return descopts.Enum +} +func (ed *Enum) Values() pref.EnumValueDescriptors { + if ed.L1.eagerValues { + return &ed.L2.Values + } + return &ed.lazyInit().Values +} +func (ed *Enum) ReservedNames() pref.Names { return &ed.lazyInit().ReservedNames } +func (ed *Enum) ReservedRanges() pref.EnumRanges { return &ed.lazyInit().ReservedRanges } +func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *Enum) ProtoType(pref.EnumDescriptor) {} +func (ed *Enum) lazyInit() *EnumL2 { + ed.L0.ParentFile.lazyInit() // implicitly initializes L2 + return ed.L2 +} + +func (ed *EnumValue) Options() pref.ProtoMessage { + if f := ed.L1.Options; f != nil { + return f() + } + return descopts.EnumValue +} +func (ed *EnumValue) Number() pref.EnumNumber { return ed.L1.Number } +func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) } +func (ed *EnumValue) ProtoType(pref.EnumValueDescriptor) {} + +type ( + Message struct { + Base + L1 MessageL1 + L2 *MessageL2 // protected by fileDesc.once + } + MessageL1 struct { + Enums Enums + Messages Messages + Extensions Extensions + IsMapEntry bool // promoted from google.protobuf.MessageOptions + IsMessageSet bool // promoted from google.protobuf.MessageOptions + } + MessageL2 struct { + Options func() pref.ProtoMessage + Fields Fields + Oneofs Oneofs + ReservedNames Names + ReservedRanges FieldRanges + RequiredNumbers FieldNumbers // must be consistent with Fields.Cardinality + ExtensionRanges FieldRanges + ExtensionRangeOptions []func() pref.ProtoMessage // must be same length as ExtensionRanges + } + + Field struct { + Base + L1 FieldL1 + } + FieldL1 struct { + Options func() pref.ProtoMessage + Number pref.FieldNumber + Cardinality pref.Cardinality // must be consistent with Message.RequiredNumbers + Kind pref.Kind + StringName stringName + IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto + IsWeak bool // promoted from google.protobuf.FieldOptions + HasPacked bool // promoted from google.protobuf.FieldOptions + IsPacked bool // promoted from google.protobuf.FieldOptions + HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions + EnforceUTF8 bool // promoted from google.protobuf.FieldOptions + Default defaultValue + ContainingOneof pref.OneofDescriptor // must be consistent with Message.Oneofs.Fields + Enum pref.EnumDescriptor + Message pref.MessageDescriptor + } + + Oneof struct { + Base + L1 OneofL1 + } + OneofL1 struct { + Options func() pref.ProtoMessage + Fields OneofFields // must be consistent with Message.Fields.ContainingOneof + } +) + +func (md *Message) Options() pref.ProtoMessage { + if f := md.lazyInit().Options; f != nil { + return f() + } + return descopts.Message +} +func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry } +func (md *Message) Fields() pref.FieldDescriptors { return &md.lazyInit().Fields } +func (md *Message) Oneofs() pref.OneofDescriptors { return &md.lazyInit().Oneofs } +func (md *Message) ReservedNames() pref.Names { return &md.lazyInit().ReservedNames } +func (md *Message) ReservedRanges() pref.FieldRanges { return &md.lazyInit().ReservedRanges } +func (md *Message) RequiredNumbers() pref.FieldNumbers { return &md.lazyInit().RequiredNumbers } +func (md *Message) ExtensionRanges() pref.FieldRanges { return &md.lazyInit().ExtensionRanges } +func (md *Message) ExtensionRangeOptions(i int) pref.ProtoMessage { + if f := md.lazyInit().ExtensionRangeOptions[i]; f != nil { + return f() + } + return descopts.ExtensionRange +} +func (md *Message) Enums() pref.EnumDescriptors { return &md.L1.Enums } +func (md *Message) Messages() pref.MessageDescriptors { return &md.L1.Messages } +func (md *Message) Extensions() pref.ExtensionDescriptors { return &md.L1.Extensions } +func (md *Message) ProtoType(pref.MessageDescriptor) {} +func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Message) lazyInit() *MessageL2 { + md.L0.ParentFile.lazyInit() // implicitly initializes L2 + return md.L2 +} + +// IsMessageSet is a pseudo-internal API for checking whether a message +// should serialize in the proto1 message format. +// +// WARNING: This method is exempt from the compatibility promise and may be +// removed in the future without warning. +func (md *Message) IsMessageSet() bool { + return md.L1.IsMessageSet +} + +func (fd *Field) Options() pref.ProtoMessage { + if f := fd.L1.Options; f != nil { + return f() + } + return descopts.Field +} +func (fd *Field) Number() pref.FieldNumber { return fd.L1.Number } +func (fd *Field) Cardinality() pref.Cardinality { return fd.L1.Cardinality } +func (fd *Field) Kind() pref.Kind { return fd.L1.Kind } +func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } +func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } +func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } +func (fd *Field) HasPresence() bool { + return fd.L1.Cardinality != pref.Repeated && (fd.L0.ParentFile.L1.Syntax == pref.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil) +} +func (fd *Field) HasOptionalKeyword() bool { + return (fd.L0.ParentFile.L1.Syntax == pref.Proto2 && fd.L1.Cardinality == pref.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional +} +func (fd *Field) IsPacked() bool { + if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != pref.Proto2 && fd.L1.Cardinality == pref.Repeated { + switch fd.L1.Kind { + case pref.StringKind, pref.BytesKind, pref.MessageKind, pref.GroupKind: + default: + return true + } + } + return fd.L1.IsPacked +} +func (fd *Field) IsExtension() bool { return false } +func (fd *Field) IsWeak() bool { return fd.L1.IsWeak } +func (fd *Field) IsList() bool { return fd.Cardinality() == pref.Repeated && !fd.IsMap() } +func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() } +func (fd *Field) MapKey() pref.FieldDescriptor { + if !fd.IsMap() { + return nil + } + return fd.Message().Fields().ByNumber(genid.MapEntry_Key_field_number) +} +func (fd *Field) MapValue() pref.FieldDescriptor { + if !fd.IsMap() { + return nil + } + return fd.Message().Fields().ByNumber(genid.MapEntry_Value_field_number) +} +func (fd *Field) HasDefault() bool { return fd.L1.Default.has } +func (fd *Field) Default() pref.Value { return fd.L1.Default.get(fd) } +func (fd *Field) DefaultEnumValue() pref.EnumValueDescriptor { return fd.L1.Default.enum } +func (fd *Field) ContainingOneof() pref.OneofDescriptor { return fd.L1.ContainingOneof } +func (fd *Field) ContainingMessage() pref.MessageDescriptor { + return fd.L0.Parent.(pref.MessageDescriptor) +} +func (fd *Field) Enum() pref.EnumDescriptor { + return fd.L1.Enum +} +func (fd *Field) Message() pref.MessageDescriptor { + if fd.L1.IsWeak { + if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil { + return d.(pref.MessageDescriptor) + } + } + return fd.L1.Message +} +func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } +func (fd *Field) ProtoType(pref.FieldDescriptor) {} + +// EnforceUTF8 is a pseudo-internal API to determine whether to enforce UTF-8 +// validation for the string field. This exists for Google-internal use only +// since proto3 did not enforce UTF-8 validity prior to the open-source release. +// If this method does not exist, the default is to enforce valid UTF-8. +// +// WARNING: This method is exempt from the compatibility promise and may be +// removed in the future without warning. +func (fd *Field) EnforceUTF8() bool { + if fd.L1.HasEnforceUTF8 { + return fd.L1.EnforceUTF8 + } + return fd.L0.ParentFile.L1.Syntax == pref.Proto3 +} + +func (od *Oneof) IsSynthetic() bool { + return od.L0.ParentFile.L1.Syntax == pref.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword() +} +func (od *Oneof) Options() pref.ProtoMessage { + if f := od.L1.Options; f != nil { + return f() + } + return descopts.Oneof +} +func (od *Oneof) Fields() pref.FieldDescriptors { return &od.L1.Fields } +func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) } +func (od *Oneof) ProtoType(pref.OneofDescriptor) {} + +type ( + Extension struct { + Base + L1 ExtensionL1 + L2 *ExtensionL2 // protected by fileDesc.once + } + ExtensionL1 struct { + Number pref.FieldNumber + Extendee pref.MessageDescriptor + Cardinality pref.Cardinality + Kind pref.Kind + } + ExtensionL2 struct { + Options func() pref.ProtoMessage + StringName stringName + IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto + IsPacked bool // promoted from google.protobuf.FieldOptions + Default defaultValue + Enum pref.EnumDescriptor + Message pref.MessageDescriptor + } +) + +func (xd *Extension) Options() pref.ProtoMessage { + if f := xd.lazyInit().Options; f != nil { + return f() + } + return descopts.Field +} +func (xd *Extension) Number() pref.FieldNumber { return xd.L1.Number } +func (xd *Extension) Cardinality() pref.Cardinality { return xd.L1.Cardinality } +func (xd *Extension) Kind() pref.Kind { return xd.L1.Kind } +func (xd *Extension) HasJSONName() bool { return xd.lazyInit().StringName.hasJSON } +func (xd *Extension) JSONName() string { return xd.lazyInit().StringName.getJSON(xd) } +func (xd *Extension) TextName() string { return xd.lazyInit().StringName.getText(xd) } +func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != pref.Repeated } +func (xd *Extension) HasOptionalKeyword() bool { + return (xd.L0.ParentFile.L1.Syntax == pref.Proto2 && xd.L1.Cardinality == pref.Optional) || xd.lazyInit().IsProto3Optional +} +func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } +func (xd *Extension) IsExtension() bool { return true } +func (xd *Extension) IsWeak() bool { return false } +func (xd *Extension) IsList() bool { return xd.Cardinality() == pref.Repeated } +func (xd *Extension) IsMap() bool { return false } +func (xd *Extension) MapKey() pref.FieldDescriptor { return nil } +func (xd *Extension) MapValue() pref.FieldDescriptor { return nil } +func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has } +func (xd *Extension) Default() pref.Value { return xd.lazyInit().Default.get(xd) } +func (xd *Extension) DefaultEnumValue() pref.EnumValueDescriptor { return xd.lazyInit().Default.enum } +func (xd *Extension) ContainingOneof() pref.OneofDescriptor { return nil } +func (xd *Extension) ContainingMessage() pref.MessageDescriptor { return xd.L1.Extendee } +func (xd *Extension) Enum() pref.EnumDescriptor { return xd.lazyInit().Enum } +func (xd *Extension) Message() pref.MessageDescriptor { return xd.lazyInit().Message } +func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) } +func (xd *Extension) ProtoType(pref.FieldDescriptor) {} +func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {} +func (xd *Extension) lazyInit() *ExtensionL2 { + xd.L0.ParentFile.lazyInit() // implicitly initializes L2 + return xd.L2 +} + +type ( + Service struct { + Base + L1 ServiceL1 + L2 *ServiceL2 // protected by fileDesc.once + } + ServiceL1 struct{} + ServiceL2 struct { + Options func() pref.ProtoMessage + Methods Methods + } + + Method struct { + Base + L1 MethodL1 + } + MethodL1 struct { + Options func() pref.ProtoMessage + Input pref.MessageDescriptor + Output pref.MessageDescriptor + IsStreamingClient bool + IsStreamingServer bool + } +) + +func (sd *Service) Options() pref.ProtoMessage { + if f := sd.lazyInit().Options; f != nil { + return f() + } + return descopts.Service +} +func (sd *Service) Methods() pref.MethodDescriptors { return &sd.lazyInit().Methods } +func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) } +func (sd *Service) ProtoType(pref.ServiceDescriptor) {} +func (sd *Service) ProtoInternal(pragma.DoNotImplement) {} +func (sd *Service) lazyInit() *ServiceL2 { + sd.L0.ParentFile.lazyInit() // implicitly initializes L2 + return sd.L2 +} + +func (md *Method) Options() pref.ProtoMessage { + if f := md.L1.Options; f != nil { + return f() + } + return descopts.Method +} +func (md *Method) Input() pref.MessageDescriptor { return md.L1.Input } +func (md *Method) Output() pref.MessageDescriptor { return md.L1.Output } +func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient } +func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer } +func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) } +func (md *Method) ProtoType(pref.MethodDescriptor) {} +func (md *Method) ProtoInternal(pragma.DoNotImplement) {} + +// Surrogate files are can be used to create standalone descriptors +// where the syntax is only information derived from the parent file. +var ( + SurrogateProto2 = &File{L1: FileL1{Syntax: pref.Proto2}, L2: &FileL2{}} + SurrogateProto3 = &File{L1: FileL1{Syntax: pref.Proto3}, L2: &FileL2{}} +) + +type ( + Base struct { + L0 BaseL0 + } + BaseL0 struct { + FullName pref.FullName // must be populated + ParentFile *File // must be populated + Parent pref.Descriptor + Index int + } +) + +func (d *Base) Name() pref.Name { return d.L0.FullName.Name() } +func (d *Base) FullName() pref.FullName { return d.L0.FullName } +func (d *Base) ParentFile() pref.FileDescriptor { + if d.L0.ParentFile == SurrogateProto2 || d.L0.ParentFile == SurrogateProto3 { + return nil // surrogate files are not real parents + } + return d.L0.ParentFile +} +func (d *Base) Parent() pref.Descriptor { return d.L0.Parent } +func (d *Base) Index() int { return d.L0.Index } +func (d *Base) Syntax() pref.Syntax { return d.L0.ParentFile.Syntax() } +func (d *Base) IsPlaceholder() bool { return false } +func (d *Base) ProtoInternal(pragma.DoNotImplement) {} + +type stringName struct { + hasJSON bool + once sync.Once + nameJSON string + nameText string +} + +// InitJSON initializes the name. It is exported for use by other internal packages. +func (s *stringName) InitJSON(name string) { + s.hasJSON = true + s.nameJSON = name +} + +func (s *stringName) lazyInit(fd pref.FieldDescriptor) *stringName { + s.once.Do(func() { + if fd.IsExtension() { + // For extensions, JSON and text are formatted the same way. + var name string + if messageset.IsMessageSetExtension(fd) { + name = string("[" + fd.FullName().Parent() + "]") + } else { + name = string("[" + fd.FullName() + "]") + } + s.nameJSON = name + s.nameText = name + } else { + // Format the JSON name. + if !s.hasJSON { + s.nameJSON = strs.JSONCamelCase(string(fd.Name())) + } + + // Format the text name. + s.nameText = string(fd.Name()) + if fd.Kind() == pref.GroupKind { + s.nameText = string(fd.Message().Name()) + } + } + }) + return s +} + +func (s *stringName) getJSON(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameJSON } +func (s *stringName) getText(fd pref.FieldDescriptor) string { return s.lazyInit(fd).nameText } + +func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue { + dv := defaultValue{has: v.IsValid(), val: v, enum: ev} + if b, ok := v.Interface().([]byte); ok { + // Store a copy of the default bytes, so that we can detect + // accidental mutations of the original value. + dv.bytes = append([]byte(nil), b...) + } + return dv +} + +func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) defaultValue { + var evs pref.EnumValueDescriptors + if k == pref.EnumKind { + // If the enum is declared within the same file, be careful not to + // blindly call the Values method, lest we bind ourselves in a deadlock. + if e, ok := ed.(*Enum); ok && e.L0.ParentFile == pf { + evs = &e.L2.Values + } else { + evs = ed.Values() + } + + // If we are unable to resolve the enum dependency, use a placeholder + // enum value since we will not be able to parse the default value. + if ed.IsPlaceholder() && pref.Name(b).IsValid() { + v := pref.ValueOfEnum(0) + ev := PlaceholderEnumValue(ed.FullName().Parent().Append(pref.Name(b))) + return DefaultValue(v, ev) + } + } + + v, ev, err := defval.Unmarshal(string(b), k, evs, defval.Descriptor) + if err != nil { + panic(err) + } + return DefaultValue(v, ev) +} + +type defaultValue struct { + has bool + val pref.Value + enum pref.EnumValueDescriptor + bytes []byte +} + +func (dv *defaultValue) get(fd pref.FieldDescriptor) pref.Value { + // Return the zero value as the default if unpopulated. + if !dv.has { + if fd.Cardinality() == pref.Repeated { + return pref.Value{} + } + switch fd.Kind() { + case pref.BoolKind: + return pref.ValueOfBool(false) + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + return pref.ValueOfInt32(0) + case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + return pref.ValueOfInt64(0) + case pref.Uint32Kind, pref.Fixed32Kind: + return pref.ValueOfUint32(0) + case pref.Uint64Kind, pref.Fixed64Kind: + return pref.ValueOfUint64(0) + case pref.FloatKind: + return pref.ValueOfFloat32(0) + case pref.DoubleKind: + return pref.ValueOfFloat64(0) + case pref.StringKind: + return pref.ValueOfString("") + case pref.BytesKind: + return pref.ValueOfBytes(nil) + case pref.EnumKind: + if evs := fd.Enum().Values(); evs.Len() > 0 { + return pref.ValueOfEnum(evs.Get(0).Number()) + } + return pref.ValueOfEnum(0) + } + } + + if len(dv.bytes) > 0 && !bytes.Equal(dv.bytes, dv.val.Bytes()) { + // TODO: Avoid panic if we're running with the race detector + // and instead spawn a goroutine that periodically resets + // this value back to the original to induce a race. + panic(fmt.Sprintf("detected mutation on the default bytes for %v", fd.FullName())) + } + return dv.val +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go new file mode 100644 index 0000000000..66e1fee522 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go @@ -0,0 +1,471 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package filedesc + +import ( + "sync" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// fileRaw is a data struct used when initializing a file descriptor from +// a raw FileDescriptorProto. +type fileRaw struct { + builder Builder + allEnums []Enum + allMessages []Message + allExtensions []Extension + allServices []Service +} + +func newRawFile(db Builder) *File { + fd := &File{fileRaw: fileRaw{builder: db}} + fd.initDecls(db.NumEnums, db.NumMessages, db.NumExtensions, db.NumServices) + fd.unmarshalSeed(db.RawDescriptor) + + // Extended message targets are eagerly resolved since registration + // needs this information at program init time. + for i := range fd.allExtensions { + xd := &fd.allExtensions[i] + xd.L1.Extendee = fd.resolveMessageDependency(xd.L1.Extendee, listExtTargets, int32(i)) + } + + fd.checkDecls() + return fd +} + +// initDecls pre-allocates slices for the exact number of enums, messages +// (including map entries), extensions, and services declared in the proto file. +// This is done to avoid regrowing the slice, which would change the address +// for any previously seen declaration. +// +// The alloc methods "allocates" slices by pulling from the capacity. +func (fd *File) initDecls(numEnums, numMessages, numExtensions, numServices int32) { + fd.allEnums = make([]Enum, 0, numEnums) + fd.allMessages = make([]Message, 0, numMessages) + fd.allExtensions = make([]Extension, 0, numExtensions) + fd.allServices = make([]Service, 0, numServices) +} + +func (fd *File) allocEnums(n int) []Enum { + total := len(fd.allEnums) + es := fd.allEnums[total : total+n] + fd.allEnums = fd.allEnums[:total+n] + return es +} +func (fd *File) allocMessages(n int) []Message { + total := len(fd.allMessages) + ms := fd.allMessages[total : total+n] + fd.allMessages = fd.allMessages[:total+n] + return ms +} +func (fd *File) allocExtensions(n int) []Extension { + total := len(fd.allExtensions) + xs := fd.allExtensions[total : total+n] + fd.allExtensions = fd.allExtensions[:total+n] + return xs +} +func (fd *File) allocServices(n int) []Service { + total := len(fd.allServices) + xs := fd.allServices[total : total+n] + fd.allServices = fd.allServices[:total+n] + return xs +} + +// checkDecls performs a sanity check that the expected number of expected +// declarations matches the number that were found in the descriptor proto. +func (fd *File) checkDecls() { + switch { + case len(fd.allEnums) != cap(fd.allEnums): + case len(fd.allMessages) != cap(fd.allMessages): + case len(fd.allExtensions) != cap(fd.allExtensions): + case len(fd.allServices) != cap(fd.allServices): + default: + return + } + panic("mismatching cardinality") +} + +func (fd *File) unmarshalSeed(b []byte) { + sb := getBuilder() + defer putBuilder(sb) + + var prevField pref.FieldNumber + var numEnums, numMessages, numExtensions, numServices int + var posEnums, posMessages, posExtensions, posServices int + b0 := b + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FileDescriptorProto_Syntax_field_number: + switch string(v) { + case "proto2": + fd.L1.Syntax = pref.Proto2 + case "proto3": + fd.L1.Syntax = pref.Proto3 + default: + panic("invalid syntax") + } + case genid.FileDescriptorProto_Name_field_number: + fd.L1.Path = sb.MakeString(v) + case genid.FileDescriptorProto_Package_field_number: + fd.L1.Package = pref.FullName(sb.MakeString(v)) + case genid.FileDescriptorProto_EnumType_field_number: + if prevField != genid.FileDescriptorProto_EnumType_field_number { + if numEnums > 0 { + panic("non-contiguous repeated field") + } + posEnums = len(b0) - len(b) - n - m + } + numEnums++ + case genid.FileDescriptorProto_MessageType_field_number: + if prevField != genid.FileDescriptorProto_MessageType_field_number { + if numMessages > 0 { + panic("non-contiguous repeated field") + } + posMessages = len(b0) - len(b) - n - m + } + numMessages++ + case genid.FileDescriptorProto_Extension_field_number: + if prevField != genid.FileDescriptorProto_Extension_field_number { + if numExtensions > 0 { + panic("non-contiguous repeated field") + } + posExtensions = len(b0) - len(b) - n - m + } + numExtensions++ + case genid.FileDescriptorProto_Service_field_number: + if prevField != genid.FileDescriptorProto_Service_field_number { + if numServices > 0 { + panic("non-contiguous repeated field") + } + posServices = len(b0) - len(b) - n - m + } + numServices++ + } + prevField = num + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + prevField = -1 // ignore known field numbers of unknown wire type + } + } + + // If syntax is missing, it is assumed to be proto2. + if fd.L1.Syntax == 0 { + fd.L1.Syntax = pref.Proto2 + } + + // Must allocate all declarations before parsing each descriptor type + // to ensure we handled all descriptors in "flattened ordering". + if numEnums > 0 { + fd.L1.Enums.List = fd.allocEnums(numEnums) + } + if numMessages > 0 { + fd.L1.Messages.List = fd.allocMessages(numMessages) + } + if numExtensions > 0 { + fd.L1.Extensions.List = fd.allocExtensions(numExtensions) + } + if numServices > 0 { + fd.L1.Services.List = fd.allocServices(numServices) + } + + if numEnums > 0 { + b := b0[posEnums:] + for i := range fd.L1.Enums.List { + _, n := protowire.ConsumeVarint(b) + v, m := protowire.ConsumeBytes(b[n:]) + fd.L1.Enums.List[i].unmarshalSeed(v, sb, fd, fd, i) + b = b[n+m:] + } + } + if numMessages > 0 { + b := b0[posMessages:] + for i := range fd.L1.Messages.List { + _, n := protowire.ConsumeVarint(b) + v, m := protowire.ConsumeBytes(b[n:]) + fd.L1.Messages.List[i].unmarshalSeed(v, sb, fd, fd, i) + b = b[n+m:] + } + } + if numExtensions > 0 { + b := b0[posExtensions:] + for i := range fd.L1.Extensions.List { + _, n := protowire.ConsumeVarint(b) + v, m := protowire.ConsumeBytes(b[n:]) + fd.L1.Extensions.List[i].unmarshalSeed(v, sb, fd, fd, i) + b = b[n+m:] + } + } + if numServices > 0 { + b := b0[posServices:] + for i := range fd.L1.Services.List { + _, n := protowire.ConsumeVarint(b) + v, m := protowire.ConsumeBytes(b[n:]) + fd.L1.Services.List[i].unmarshalSeed(v, sb, fd, fd, i) + b = b[n+m:] + } + } +} + +func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + ed.L0.ParentFile = pf + ed.L0.Parent = pd + ed.L0.Index = i + + var numValues int + for b := b; len(b) > 0; { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.EnumDescriptorProto_Name_field_number: + ed.L0.FullName = appendFullName(sb, pd.FullName(), v) + case genid.EnumDescriptorProto_Value_field_number: + numValues++ + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + + // Only construct enum value descriptors for top-level enums since + // they are needed for registration. + if pd != pf { + return + } + ed.L1.eagerValues = true + ed.L2 = new(EnumL2) + ed.L2.Values.List = make([]EnumValue, numValues) + for i := 0; len(b) > 0; { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.EnumDescriptorProto_Value_field_number: + ed.L2.Values.List[i].unmarshalFull(v, sb, pf, ed, i) + i++ + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + md.L0.ParentFile = pf + md.L0.Parent = pd + md.L0.Index = i + + var prevField pref.FieldNumber + var numEnums, numMessages, numExtensions int + var posEnums, posMessages, posExtensions int + b0 := b + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.DescriptorProto_Name_field_number: + md.L0.FullName = appendFullName(sb, pd.FullName(), v) + case genid.DescriptorProto_EnumType_field_number: + if prevField != genid.DescriptorProto_EnumType_field_number { + if numEnums > 0 { + panic("non-contiguous repeated field") + } + posEnums = len(b0) - len(b) - n - m + } + numEnums++ + case genid.DescriptorProto_NestedType_field_number: + if prevField != genid.DescriptorProto_NestedType_field_number { + if numMessages > 0 { + panic("non-contiguous repeated field") + } + posMessages = len(b0) - len(b) - n - m + } + numMessages++ + case genid.DescriptorProto_Extension_field_number: + if prevField != genid.DescriptorProto_Extension_field_number { + if numExtensions > 0 { + panic("non-contiguous repeated field") + } + posExtensions = len(b0) - len(b) - n - m + } + numExtensions++ + case genid.DescriptorProto_Options_field_number: + md.unmarshalSeedOptions(v) + } + prevField = num + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + prevField = -1 // ignore known field numbers of unknown wire type + } + } + + // Must allocate all declarations before parsing each descriptor type + // to ensure we handled all descriptors in "flattened ordering". + if numEnums > 0 { + md.L1.Enums.List = pf.allocEnums(numEnums) + } + if numMessages > 0 { + md.L1.Messages.List = pf.allocMessages(numMessages) + } + if numExtensions > 0 { + md.L1.Extensions.List = pf.allocExtensions(numExtensions) + } + + if numEnums > 0 { + b := b0[posEnums:] + for i := range md.L1.Enums.List { + _, n := protowire.ConsumeVarint(b) + v, m := protowire.ConsumeBytes(b[n:]) + md.L1.Enums.List[i].unmarshalSeed(v, sb, pf, md, i) + b = b[n+m:] + } + } + if numMessages > 0 { + b := b0[posMessages:] + for i := range md.L1.Messages.List { + _, n := protowire.ConsumeVarint(b) + v, m := protowire.ConsumeBytes(b[n:]) + md.L1.Messages.List[i].unmarshalSeed(v, sb, pf, md, i) + b = b[n+m:] + } + } + if numExtensions > 0 { + b := b0[posExtensions:] + for i := range md.L1.Extensions.List { + _, n := protowire.ConsumeVarint(b) + v, m := protowire.ConsumeBytes(b[n:]) + md.L1.Extensions.List[i].unmarshalSeed(v, sb, pf, md, i) + b = b[n+m:] + } + } +} + +func (md *Message) unmarshalSeedOptions(b []byte) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.MessageOptions_MapEntry_field_number: + md.L1.IsMapEntry = protowire.DecodeBool(v) + case genid.MessageOptions_MessageSetWireFormat_field_number: + md.L1.IsMessageSet = protowire.DecodeBool(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + xd.L0.ParentFile = pf + xd.L0.Parent = pd + xd.L0.Index = i + + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FieldDescriptorProto_Number_field_number: + xd.L1.Number = pref.FieldNumber(v) + case genid.FieldDescriptorProto_Label_field_number: + xd.L1.Cardinality = pref.Cardinality(v) + case genid.FieldDescriptorProto_Type_field_number: + xd.L1.Kind = pref.Kind(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FieldDescriptorProto_Name_field_number: + xd.L0.FullName = appendFullName(sb, pd.FullName(), v) + case genid.FieldDescriptorProto_Extendee_field_number: + xd.L1.Extendee = PlaceholderMessage(makeFullName(sb, v)) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + sd.L0.ParentFile = pf + sd.L0.Parent = pd + sd.L0.Index = i + + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.ServiceDescriptorProto_Name_field_number: + sd.L0.FullName = appendFullName(sb, pd.FullName(), v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +var nameBuilderPool = sync.Pool{ + New: func() interface{} { return new(strs.Builder) }, +} + +func getBuilder() *strs.Builder { + return nameBuilderPool.Get().(*strs.Builder) +} +func putBuilder(b *strs.Builder) { + nameBuilderPool.Put(b) +} + +// makeFullName converts b to a protoreflect.FullName, +// where b must start with a leading dot. +func makeFullName(sb *strs.Builder, b []byte) pref.FullName { + if len(b) == 0 || b[0] != '.' { + panic("name reference must be fully qualified") + } + return pref.FullName(sb.MakeString(b[1:])) +} + +func appendFullName(sb *strs.Builder, prefix pref.FullName, suffix []byte) pref.FullName { + return sb.AppendFullName(prefix, pref.Name(strs.UnsafeString(suffix))) +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go new file mode 100644 index 0000000000..198451e3ec --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go @@ -0,0 +1,704 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package filedesc + +import ( + "reflect" + "sync" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/descopts" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +func (fd *File) lazyRawInit() { + fd.unmarshalFull(fd.builder.RawDescriptor) + fd.resolveMessages() + fd.resolveExtensions() + fd.resolveServices() +} + +func (file *File) resolveMessages() { + var depIdx int32 + for i := range file.allMessages { + md := &file.allMessages[i] + + // Resolve message field dependencies. + for j := range md.L2.Fields.List { + fd := &md.L2.Fields.List[j] + + // Weak fields are resolved upon actual use. + if fd.L1.IsWeak { + continue + } + + // Resolve message field dependency. + switch fd.L1.Kind { + case pref.EnumKind: + fd.L1.Enum = file.resolveEnumDependency(fd.L1.Enum, listFieldDeps, depIdx) + depIdx++ + case pref.MessageKind, pref.GroupKind: + fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx) + depIdx++ + } + + // Default is resolved here since it depends on Enum being resolved. + if v := fd.L1.Default.val; v.IsValid() { + fd.L1.Default = unmarshalDefault(v.Bytes(), fd.L1.Kind, file, fd.L1.Enum) + } + } + } +} + +func (file *File) resolveExtensions() { + var depIdx int32 + for i := range file.allExtensions { + xd := &file.allExtensions[i] + + // Resolve extension field dependency. + switch xd.L1.Kind { + case pref.EnumKind: + xd.L2.Enum = file.resolveEnumDependency(xd.L2.Enum, listExtDeps, depIdx) + depIdx++ + case pref.MessageKind, pref.GroupKind: + xd.L2.Message = file.resolveMessageDependency(xd.L2.Message, listExtDeps, depIdx) + depIdx++ + } + + // Default is resolved here since it depends on Enum being resolved. + if v := xd.L2.Default.val; v.IsValid() { + xd.L2.Default = unmarshalDefault(v.Bytes(), xd.L1.Kind, file, xd.L2.Enum) + } + } +} + +func (file *File) resolveServices() { + var depIdx int32 + for i := range file.allServices { + sd := &file.allServices[i] + + // Resolve method dependencies. + for j := range sd.L2.Methods.List { + md := &sd.L2.Methods.List[j] + md.L1.Input = file.resolveMessageDependency(md.L1.Input, listMethInDeps, depIdx) + md.L1.Output = file.resolveMessageDependency(md.L1.Output, listMethOutDeps, depIdx) + depIdx++ + } + } +} + +func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref.EnumDescriptor { + r := file.builder.FileRegistry + if r, ok := r.(resolverByIndex); ok { + if ed2 := r.FindEnumByIndex(i, j, file.allEnums, file.allMessages); ed2 != nil { + return ed2 + } + } + for i := range file.allEnums { + if ed2 := &file.allEnums[i]; ed2.L0.FullName == ed.FullName() { + return ed2 + } + } + if d, _ := r.FindDescriptorByName(ed.FullName()); d != nil { + return d.(pref.EnumDescriptor) + } + return ed +} + +func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32) pref.MessageDescriptor { + r := file.builder.FileRegistry + if r, ok := r.(resolverByIndex); ok { + if md2 := r.FindMessageByIndex(i, j, file.allEnums, file.allMessages); md2 != nil { + return md2 + } + } + for i := range file.allMessages { + if md2 := &file.allMessages[i]; md2.L0.FullName == md.FullName() { + return md2 + } + } + if d, _ := r.FindDescriptorByName(md.FullName()); d != nil { + return d.(pref.MessageDescriptor) + } + return md +} + +func (fd *File) unmarshalFull(b []byte) { + sb := getBuilder() + defer putBuilder(sb) + + var enumIdx, messageIdx, extensionIdx, serviceIdx int + var rawOptions []byte + fd.L2 = new(FileL2) + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FileDescriptorProto_PublicDependency_field_number: + fd.L2.Imports[v].IsPublic = true + case genid.FileDescriptorProto_WeakDependency_field_number: + fd.L2.Imports[v].IsWeak = true + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FileDescriptorProto_Dependency_field_number: + path := sb.MakeString(v) + imp, _ := fd.builder.FileRegistry.FindFileByPath(path) + if imp == nil { + imp = PlaceholderFile(path) + } + fd.L2.Imports = append(fd.L2.Imports, pref.FileImport{FileDescriptor: imp}) + case genid.FileDescriptorProto_EnumType_field_number: + fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb) + enumIdx++ + case genid.FileDescriptorProto_MessageType_field_number: + fd.L1.Messages.List[messageIdx].unmarshalFull(v, sb) + messageIdx++ + case genid.FileDescriptorProto_Extension_field_number: + fd.L1.Extensions.List[extensionIdx].unmarshalFull(v, sb) + extensionIdx++ + case genid.FileDescriptorProto_Service_field_number: + fd.L1.Services.List[serviceIdx].unmarshalFull(v, sb) + serviceIdx++ + case genid.FileDescriptorProto_Options_field_number: + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + fd.L2.Options = fd.builder.optionsUnmarshaler(&descopts.File, rawOptions) +} + +func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) { + var rawValues [][]byte + var rawOptions []byte + if !ed.L1.eagerValues { + ed.L2 = new(EnumL2) + } + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.EnumDescriptorProto_Value_field_number: + rawValues = append(rawValues, v) + case genid.EnumDescriptorProto_ReservedName_field_number: + ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + case genid.EnumDescriptorProto_ReservedRange_field_number: + ed.L2.ReservedRanges.List = append(ed.L2.ReservedRanges.List, unmarshalEnumReservedRange(v)) + case genid.EnumDescriptorProto_Options_field_number: + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + if !ed.L1.eagerValues && len(rawValues) > 0 { + ed.L2.Values.List = make([]EnumValue, len(rawValues)) + for i, b := range rawValues { + ed.L2.Values.List[i].unmarshalFull(b, sb, ed.L0.ParentFile, ed, i) + } + } + ed.L2.Options = ed.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Enum, rawOptions) +} + +func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.EnumDescriptorProto_EnumReservedRange_Start_field_number: + r[0] = pref.EnumNumber(v) + case genid.EnumDescriptorProto_EnumReservedRange_End_field_number: + r[1] = pref.EnumNumber(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + return r +} + +func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + vd.L0.ParentFile = pf + vd.L0.Parent = pd + vd.L0.Index = i + + var rawOptions []byte + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.EnumValueDescriptorProto_Number_field_number: + vd.L1.Number = pref.EnumNumber(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.EnumValueDescriptorProto_Name_field_number: + // NOTE: Enum values are in the same scope as the enum parent. + vd.L0.FullName = appendFullName(sb, pd.Parent().FullName(), v) + case genid.EnumValueDescriptorProto_Options_field_number: + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + vd.L1.Options = pf.builder.optionsUnmarshaler(&descopts.EnumValue, rawOptions) +} + +func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) { + var rawFields, rawOneofs [][]byte + var enumIdx, messageIdx, extensionIdx int + var rawOptions []byte + md.L2 = new(MessageL2) + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.DescriptorProto_Field_field_number: + rawFields = append(rawFields, v) + case genid.DescriptorProto_OneofDecl_field_number: + rawOneofs = append(rawOneofs, v) + case genid.DescriptorProto_ReservedName_field_number: + md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, pref.Name(sb.MakeString(v))) + case genid.DescriptorProto_ReservedRange_field_number: + md.L2.ReservedRanges.List = append(md.L2.ReservedRanges.List, unmarshalMessageReservedRange(v)) + case genid.DescriptorProto_ExtensionRange_field_number: + r, rawOptions := unmarshalMessageExtensionRange(v) + opts := md.L0.ParentFile.builder.optionsUnmarshaler(&descopts.ExtensionRange, rawOptions) + md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, r) + md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, opts) + case genid.DescriptorProto_EnumType_field_number: + md.L1.Enums.List[enumIdx].unmarshalFull(v, sb) + enumIdx++ + case genid.DescriptorProto_NestedType_field_number: + md.L1.Messages.List[messageIdx].unmarshalFull(v, sb) + messageIdx++ + case genid.DescriptorProto_Extension_field_number: + md.L1.Extensions.List[extensionIdx].unmarshalFull(v, sb) + extensionIdx++ + case genid.DescriptorProto_Options_field_number: + md.unmarshalOptions(v) + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + if len(rawFields) > 0 || len(rawOneofs) > 0 { + md.L2.Fields.List = make([]Field, len(rawFields)) + md.L2.Oneofs.List = make([]Oneof, len(rawOneofs)) + for i, b := range rawFields { + fd := &md.L2.Fields.List[i] + fd.unmarshalFull(b, sb, md.L0.ParentFile, md, i) + if fd.L1.Cardinality == pref.Required { + md.L2.RequiredNumbers.List = append(md.L2.RequiredNumbers.List, fd.L1.Number) + } + } + for i, b := range rawOneofs { + od := &md.L2.Oneofs.List[i] + od.unmarshalFull(b, sb, md.L0.ParentFile, md, i) + } + } + md.L2.Options = md.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Message, rawOptions) +} + +func (md *Message) unmarshalOptions(b []byte) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.MessageOptions_MapEntry_field_number: + md.L1.IsMapEntry = protowire.DecodeBool(v) + case genid.MessageOptions_MessageSetWireFormat_field_number: + md.L1.IsMessageSet = protowire.DecodeBool(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.DescriptorProto_ReservedRange_Start_field_number: + r[0] = pref.FieldNumber(v) + case genid.DescriptorProto_ReservedRange_End_field_number: + r[1] = pref.FieldNumber(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + return r +} + +func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions []byte) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.DescriptorProto_ExtensionRange_Start_field_number: + r[0] = pref.FieldNumber(v) + case genid.DescriptorProto_ExtensionRange_End_field_number: + r[1] = pref.FieldNumber(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.DescriptorProto_ExtensionRange_Options_field_number: + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + return r, rawOptions +} + +func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + fd.L0.ParentFile = pf + fd.L0.Parent = pd + fd.L0.Index = i + + var rawTypeName []byte + var rawOptions []byte + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FieldDescriptorProto_Number_field_number: + fd.L1.Number = pref.FieldNumber(v) + case genid.FieldDescriptorProto_Label_field_number: + fd.L1.Cardinality = pref.Cardinality(v) + case genid.FieldDescriptorProto_Type_field_number: + fd.L1.Kind = pref.Kind(v) + case genid.FieldDescriptorProto_OneofIndex_field_number: + // In Message.unmarshalFull, we allocate slices for both + // the field and oneof descriptors before unmarshaling either + // of them. This ensures pointers to slice elements are stable. + od := &pd.(*Message).L2.Oneofs.List[v] + od.L1.Fields.List = append(od.L1.Fields.List, fd) + if fd.L1.ContainingOneof != nil { + panic("oneof type already set") + } + fd.L1.ContainingOneof = od + case genid.FieldDescriptorProto_Proto3Optional_field_number: + fd.L1.IsProto3Optional = protowire.DecodeBool(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FieldDescriptorProto_Name_field_number: + fd.L0.FullName = appendFullName(sb, pd.FullName(), v) + case genid.FieldDescriptorProto_JsonName_field_number: + fd.L1.StringName.InitJSON(sb.MakeString(v)) + case genid.FieldDescriptorProto_DefaultValue_field_number: + fd.L1.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages + case genid.FieldDescriptorProto_TypeName_field_number: + rawTypeName = v + case genid.FieldDescriptorProto_Options_field_number: + fd.unmarshalOptions(v) + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + if rawTypeName != nil { + name := makeFullName(sb, rawTypeName) + switch fd.L1.Kind { + case pref.EnumKind: + fd.L1.Enum = PlaceholderEnum(name) + case pref.MessageKind, pref.GroupKind: + fd.L1.Message = PlaceholderMessage(name) + } + } + fd.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Field, rawOptions) +} + +func (fd *Field) unmarshalOptions(b []byte) { + const FieldOptions_EnforceUTF8 = 13 + + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FieldOptions_Packed_field_number: + fd.L1.HasPacked = true + fd.L1.IsPacked = protowire.DecodeBool(v) + case genid.FieldOptions_Weak_field_number: + fd.L1.IsWeak = protowire.DecodeBool(v) + case FieldOptions_EnforceUTF8: + fd.L1.HasEnforceUTF8 = true + fd.L1.EnforceUTF8 = protowire.DecodeBool(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + od.L0.ParentFile = pf + od.L0.Parent = pd + od.L0.Index = i + + var rawOptions []byte + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.OneofDescriptorProto_Name_field_number: + od.L0.FullName = appendFullName(sb, pd.FullName(), v) + case genid.OneofDescriptorProto_Options_field_number: + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + od.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Oneof, rawOptions) +} + +func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { + var rawTypeName []byte + var rawOptions []byte + xd.L2 = new(ExtensionL2) + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FieldDescriptorProto_Proto3Optional_field_number: + xd.L2.IsProto3Optional = protowire.DecodeBool(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FieldDescriptorProto_JsonName_field_number: + xd.L2.StringName.InitJSON(sb.MakeString(v)) + case genid.FieldDescriptorProto_DefaultValue_field_number: + xd.L2.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions + case genid.FieldDescriptorProto_TypeName_field_number: + rawTypeName = v + case genid.FieldDescriptorProto_Options_field_number: + xd.unmarshalOptions(v) + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + if rawTypeName != nil { + name := makeFullName(sb, rawTypeName) + switch xd.L1.Kind { + case pref.EnumKind: + xd.L2.Enum = PlaceholderEnum(name) + case pref.MessageKind, pref.GroupKind: + xd.L2.Message = PlaceholderMessage(name) + } + } + xd.L2.Options = xd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Field, rawOptions) +} + +func (xd *Extension) unmarshalOptions(b []byte) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FieldOptions_Packed_field_number: + xd.L2.IsPacked = protowire.DecodeBool(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } +} + +func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) { + var rawMethods [][]byte + var rawOptions []byte + sd.L2 = new(ServiceL2) + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.ServiceDescriptorProto_Method_field_number: + rawMethods = append(rawMethods, v) + case genid.ServiceDescriptorProto_Options_field_number: + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + if len(rawMethods) > 0 { + sd.L2.Methods.List = make([]Method, len(rawMethods)) + for i, b := range rawMethods { + sd.L2.Methods.List[i].unmarshalFull(b, sb, sd.L0.ParentFile, sd, i) + } + } + sd.L2.Options = sd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Service, rawOptions) +} + +func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) { + md.L0.ParentFile = pf + md.L0.Parent = pd + md.L0.Index = i + + var rawOptions []byte + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.MethodDescriptorProto_ClientStreaming_field_number: + md.L1.IsStreamingClient = protowire.DecodeBool(v) + case genid.MethodDescriptorProto_ServerStreaming_field_number: + md.L1.IsStreamingServer = protowire.DecodeBool(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.MethodDescriptorProto_Name_field_number: + md.L0.FullName = appendFullName(sb, pd.FullName(), v) + case genid.MethodDescriptorProto_InputType_field_number: + md.L1.Input = PlaceholderMessage(makeFullName(sb, v)) + case genid.MethodDescriptorProto_OutputType_field_number: + md.L1.Output = PlaceholderMessage(makeFullName(sb, v)) + case genid.MethodDescriptorProto_Options_field_number: + rawOptions = appendOptions(rawOptions, v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + md.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Method, rawOptions) +} + +// appendOptions appends src to dst, where the returned slice is never nil. +// This is necessary to distinguish between empty and unpopulated options. +func appendOptions(dst, src []byte) []byte { + if dst == nil { + dst = []byte{} + } + return append(dst, src...) +} + +// optionsUnmarshaler constructs a lazy unmarshal function for an options message. +// +// The type of message to unmarshal to is passed as a pointer since the +// vars in descopts may not yet be populated at the time this function is called. +func (db *Builder) optionsUnmarshaler(p *pref.ProtoMessage, b []byte) func() pref.ProtoMessage { + if b == nil { + return nil + } + var opts pref.ProtoMessage + var once sync.Once + return func() pref.ProtoMessage { + once.Do(func() { + if *p == nil { + panic("Descriptor.Options called without importing the descriptor package") + } + opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(pref.ProtoMessage) + if err := (proto.UnmarshalOptions{ + AllowPartial: true, + Resolver: db.TypeResolver, + }).Unmarshal(b, opts); err != nil { + panic(err) + } + }) + return opts + } +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go new file mode 100644 index 0000000000..aa294fff99 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go @@ -0,0 +1,450 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package filedesc + +import ( + "fmt" + "math" + "sort" + "sync" + + "google.golang.org/protobuf/internal/genid" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/descfmt" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/reflect/protoreflect" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type FileImports []pref.FileImport + +func (p *FileImports) Len() int { return len(*p) } +func (p *FileImports) Get(i int) pref.FileImport { return (*p)[i] } +func (p *FileImports) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *FileImports) ProtoInternal(pragma.DoNotImplement) {} + +type Names struct { + List []pref.Name + once sync.Once + has map[pref.Name]int // protected by once +} + +func (p *Names) Len() int { return len(p.List) } +func (p *Names) Get(i int) pref.Name { return p.List[i] } +func (p *Names) Has(s pref.Name) bool { return p.lazyInit().has[s] > 0 } +func (p *Names) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *Names) ProtoInternal(pragma.DoNotImplement) {} +func (p *Names) lazyInit() *Names { + p.once.Do(func() { + if len(p.List) > 0 { + p.has = make(map[pref.Name]int, len(p.List)) + for _, s := range p.List { + p.has[s] = p.has[s] + 1 + } + } + }) + return p +} + +// CheckValid reports any errors with the set of names with an error message +// that completes the sentence: "ranges is invalid because it has ..." +func (p *Names) CheckValid() error { + for s, n := range p.lazyInit().has { + switch { + case n > 1: + return errors.New("duplicate name: %q", s) + case false && !s.IsValid(): + // NOTE: The C++ implementation does not validate the identifier. + // See https://github.com/protocolbuffers/protobuf/issues/6335. + return errors.New("invalid name: %q", s) + } + } + return nil +} + +type EnumRanges struct { + List [][2]pref.EnumNumber // start inclusive; end inclusive + once sync.Once + sorted [][2]pref.EnumNumber // protected by once +} + +func (p *EnumRanges) Len() int { return len(p.List) } +func (p *EnumRanges) Get(i int) [2]pref.EnumNumber { return p.List[i] } +func (p *EnumRanges) Has(n pref.EnumNumber) bool { + for ls := p.lazyInit().sorted; len(ls) > 0; { + i := len(ls) / 2 + switch r := enumRange(ls[i]); { + case n < r.Start(): + ls = ls[:i] // search lower + case n > r.End(): + ls = ls[i+1:] // search upper + default: + return true + } + } + return false +} +func (p *EnumRanges) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *EnumRanges) ProtoInternal(pragma.DoNotImplement) {} +func (p *EnumRanges) lazyInit() *EnumRanges { + p.once.Do(func() { + p.sorted = append(p.sorted, p.List...) + sort.Slice(p.sorted, func(i, j int) bool { + return p.sorted[i][0] < p.sorted[j][0] + }) + }) + return p +} + +// CheckValid reports any errors with the set of names with an error message +// that completes the sentence: "ranges is invalid because it has ..." +func (p *EnumRanges) CheckValid() error { + var rp enumRange + for i, r := range p.lazyInit().sorted { + r := enumRange(r) + switch { + case !(r.Start() <= r.End()): + return errors.New("invalid range: %v", r) + case !(rp.End() < r.Start()) && i > 0: + return errors.New("overlapping ranges: %v with %v", rp, r) + } + rp = r + } + return nil +} + +type enumRange [2]protoreflect.EnumNumber + +func (r enumRange) Start() protoreflect.EnumNumber { return r[0] } // inclusive +func (r enumRange) End() protoreflect.EnumNumber { return r[1] } // inclusive +func (r enumRange) String() string { + if r.Start() == r.End() { + return fmt.Sprintf("%d", r.Start()) + } + return fmt.Sprintf("%d to %d", r.Start(), r.End()) +} + +type FieldRanges struct { + List [][2]pref.FieldNumber // start inclusive; end exclusive + once sync.Once + sorted [][2]pref.FieldNumber // protected by once +} + +func (p *FieldRanges) Len() int { return len(p.List) } +func (p *FieldRanges) Get(i int) [2]pref.FieldNumber { return p.List[i] } +func (p *FieldRanges) Has(n pref.FieldNumber) bool { + for ls := p.lazyInit().sorted; len(ls) > 0; { + i := len(ls) / 2 + switch r := fieldRange(ls[i]); { + case n < r.Start(): + ls = ls[:i] // search lower + case n > r.End(): + ls = ls[i+1:] // search upper + default: + return true + } + } + return false +} +func (p *FieldRanges) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *FieldRanges) ProtoInternal(pragma.DoNotImplement) {} +func (p *FieldRanges) lazyInit() *FieldRanges { + p.once.Do(func() { + p.sorted = append(p.sorted, p.List...) + sort.Slice(p.sorted, func(i, j int) bool { + return p.sorted[i][0] < p.sorted[j][0] + }) + }) + return p +} + +// CheckValid reports any errors with the set of ranges with an error message +// that completes the sentence: "ranges is invalid because it has ..." +func (p *FieldRanges) CheckValid(isMessageSet bool) error { + var rp fieldRange + for i, r := range p.lazyInit().sorted { + r := fieldRange(r) + switch { + case !isValidFieldNumber(r.Start(), isMessageSet): + return errors.New("invalid field number: %d", r.Start()) + case !isValidFieldNumber(r.End(), isMessageSet): + return errors.New("invalid field number: %d", r.End()) + case !(r.Start() <= r.End()): + return errors.New("invalid range: %v", r) + case !(rp.End() < r.Start()) && i > 0: + return errors.New("overlapping ranges: %v with %v", rp, r) + } + rp = r + } + return nil +} + +// isValidFieldNumber reports whether the field number is valid. +// Unlike the FieldNumber.IsValid method, it allows ranges that cover the +// reserved number range. +func isValidFieldNumber(n protoreflect.FieldNumber, isMessageSet bool) bool { + return protowire.MinValidNumber <= n && (n <= protowire.MaxValidNumber || isMessageSet) +} + +// CheckOverlap reports an error if p and q overlap. +func (p *FieldRanges) CheckOverlap(q *FieldRanges) error { + rps := p.lazyInit().sorted + rqs := q.lazyInit().sorted + for pi, qi := 0, 0; pi < len(rps) && qi < len(rqs); { + rp := fieldRange(rps[pi]) + rq := fieldRange(rqs[qi]) + if !(rp.End() < rq.Start() || rq.End() < rp.Start()) { + return errors.New("overlapping ranges: %v with %v", rp, rq) + } + if rp.Start() < rq.Start() { + pi++ + } else { + qi++ + } + } + return nil +} + +type fieldRange [2]protoreflect.FieldNumber + +func (r fieldRange) Start() protoreflect.FieldNumber { return r[0] } // inclusive +func (r fieldRange) End() protoreflect.FieldNumber { return r[1] - 1 } // inclusive +func (r fieldRange) String() string { + if r.Start() == r.End() { + return fmt.Sprintf("%d", r.Start()) + } + return fmt.Sprintf("%d to %d", r.Start(), r.End()) +} + +type FieldNumbers struct { + List []pref.FieldNumber + once sync.Once + has map[pref.FieldNumber]struct{} // protected by once +} + +func (p *FieldNumbers) Len() int { return len(p.List) } +func (p *FieldNumbers) Get(i int) pref.FieldNumber { return p.List[i] } +func (p *FieldNumbers) Has(n pref.FieldNumber) bool { + p.once.Do(func() { + if len(p.List) > 0 { + p.has = make(map[pref.FieldNumber]struct{}, len(p.List)) + for _, n := range p.List { + p.has[n] = struct{}{} + } + } + }) + _, ok := p.has[n] + return ok +} +func (p *FieldNumbers) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *FieldNumbers) ProtoInternal(pragma.DoNotImplement) {} + +type OneofFields struct { + List []pref.FieldDescriptor + once sync.Once + byName map[pref.Name]pref.FieldDescriptor // protected by once + byJSON map[string]pref.FieldDescriptor // protected by once + byText map[string]pref.FieldDescriptor // protected by once + byNum map[pref.FieldNumber]pref.FieldDescriptor // protected by once +} + +func (p *OneofFields) Len() int { return len(p.List) } +func (p *OneofFields) Get(i int) pref.FieldDescriptor { return p.List[i] } +func (p *OneofFields) ByName(s pref.Name) pref.FieldDescriptor { return p.lazyInit().byName[s] } +func (p *OneofFields) ByJSONName(s string) pref.FieldDescriptor { return p.lazyInit().byJSON[s] } +func (p *OneofFields) ByTextName(s string) pref.FieldDescriptor { return p.lazyInit().byText[s] } +func (p *OneofFields) ByNumber(n pref.FieldNumber) pref.FieldDescriptor { return p.lazyInit().byNum[n] } +func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) } +func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {} + +func (p *OneofFields) lazyInit() *OneofFields { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[pref.Name]pref.FieldDescriptor, len(p.List)) + p.byJSON = make(map[string]pref.FieldDescriptor, len(p.List)) + p.byText = make(map[string]pref.FieldDescriptor, len(p.List)) + p.byNum = make(map[pref.FieldNumber]pref.FieldDescriptor, len(p.List)) + for _, f := range p.List { + // Field names and numbers are guaranteed to be unique. + p.byName[f.Name()] = f + p.byJSON[f.JSONName()] = f + p.byText[f.TextName()] = f + p.byNum[f.Number()] = f + } + } + }) + return p +} + +type SourceLocations struct { + // List is a list of SourceLocations. + // The SourceLocation.Next field does not need to be populated + // as it will be lazily populated upon first need. + List []pref.SourceLocation + + // File is the parent file descriptor that these locations are relative to. + // If non-nil, ByDescriptor verifies that the provided descriptor + // is a child of this file descriptor. + File pref.FileDescriptor + + once sync.Once + byPath map[pathKey]int +} + +func (p *SourceLocations) Len() int { return len(p.List) } +func (p *SourceLocations) Get(i int) pref.SourceLocation { return p.lazyInit().List[i] } +func (p *SourceLocations) byKey(k pathKey) pref.SourceLocation { + if i, ok := p.lazyInit().byPath[k]; ok { + return p.List[i] + } + return pref.SourceLocation{} +} +func (p *SourceLocations) ByPath(path pref.SourcePath) pref.SourceLocation { + return p.byKey(newPathKey(path)) +} +func (p *SourceLocations) ByDescriptor(desc pref.Descriptor) pref.SourceLocation { + if p.File != nil && desc != nil && p.File != desc.ParentFile() { + return pref.SourceLocation{} // mismatching parent files + } + var pathArr [16]int32 + path := pathArr[:0] + for { + switch desc.(type) { + case pref.FileDescriptor: + // Reverse the path since it was constructed in reverse. + for i, j := 0, len(path)-1; i < j; i, j = i+1, j-1 { + path[i], path[j] = path[j], path[i] + } + return p.byKey(newPathKey(path)) + case pref.MessageDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case pref.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_MessageType_field_number)) + case pref.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_NestedType_field_number)) + default: + return pref.SourceLocation{} + } + case pref.FieldDescriptor: + isExtension := desc.(pref.FieldDescriptor).IsExtension() + path = append(path, int32(desc.Index())) + desc = desc.Parent() + if isExtension { + switch desc.(type) { + case pref.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_Extension_field_number)) + case pref.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_Extension_field_number)) + default: + return pref.SourceLocation{} + } + } else { + switch desc.(type) { + case pref.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_Field_field_number)) + default: + return pref.SourceLocation{} + } + } + case pref.OneofDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case pref.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_OneofDecl_field_number)) + default: + return pref.SourceLocation{} + } + case pref.EnumDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case pref.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_EnumType_field_number)) + case pref.MessageDescriptor: + path = append(path, int32(genid.DescriptorProto_EnumType_field_number)) + default: + return pref.SourceLocation{} + } + case pref.EnumValueDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case pref.EnumDescriptor: + path = append(path, int32(genid.EnumDescriptorProto_Value_field_number)) + default: + return pref.SourceLocation{} + } + case pref.ServiceDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case pref.FileDescriptor: + path = append(path, int32(genid.FileDescriptorProto_Service_field_number)) + default: + return pref.SourceLocation{} + } + case pref.MethodDescriptor: + path = append(path, int32(desc.Index())) + desc = desc.Parent() + switch desc.(type) { + case pref.ServiceDescriptor: + path = append(path, int32(genid.ServiceDescriptorProto_Method_field_number)) + default: + return pref.SourceLocation{} + } + default: + return pref.SourceLocation{} + } + } +} +func (p *SourceLocations) lazyInit() *SourceLocations { + p.once.Do(func() { + if len(p.List) > 0 { + // Collect all the indexes for a given path. + pathIdxs := make(map[pathKey][]int, len(p.List)) + for i, l := range p.List { + k := newPathKey(l.Path) + pathIdxs[k] = append(pathIdxs[k], i) + } + + // Update the next index for all locations. + p.byPath = make(map[pathKey]int, len(p.List)) + for k, idxs := range pathIdxs { + for i := 0; i < len(idxs)-1; i++ { + p.List[idxs[i]].Next = idxs[i+1] + } + p.List[idxs[len(idxs)-1]].Next = 0 + p.byPath[k] = idxs[0] // record the first location for this path + } + } + }) + return p +} +func (p *SourceLocations) ProtoInternal(pragma.DoNotImplement) {} + +// pathKey is a comparable representation of protoreflect.SourcePath. +type pathKey struct { + arr [16]uint8 // first n-1 path segments; last element is the length + str string // used if the path does not fit in arr +} + +func newPathKey(p pref.SourcePath) (k pathKey) { + if len(p) < len(k.arr) { + for i, ps := range p { + if ps < 0 || math.MaxUint8 <= ps { + return pathKey{str: p.String()} + } + k.arr[i] = uint8(ps) + } + k.arr[len(k.arr)-1] = uint8(len(p)) + return k + } + return pathKey{str: p.String()} +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go new file mode 100644 index 0000000000..30db19fdc7 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go @@ -0,0 +1,356 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package filedesc + +import ( + "fmt" + "sync" + + "google.golang.org/protobuf/internal/descfmt" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/reflect/protoreflect" +) + +type Enums struct { + List []Enum + once sync.Once + byName map[protoreflect.Name]*Enum // protected by once +} + +func (p *Enums) Len() int { + return len(p.List) +} +func (p *Enums) Get(i int) protoreflect.EnumDescriptor { + return &p.List[i] +} +func (p *Enums) ByName(s protoreflect.Name) protoreflect.EnumDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *Enums) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *Enums) ProtoInternal(pragma.DoNotImplement) {} +func (p *Enums) lazyInit() *Enums { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*Enum, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + } + } + }) + return p +} + +type EnumValues struct { + List []EnumValue + once sync.Once + byName map[protoreflect.Name]*EnumValue // protected by once + byNum map[protoreflect.EnumNumber]*EnumValue // protected by once +} + +func (p *EnumValues) Len() int { + return len(p.List) +} +func (p *EnumValues) Get(i int) protoreflect.EnumValueDescriptor { + return &p.List[i] +} +func (p *EnumValues) ByName(s protoreflect.Name) protoreflect.EnumValueDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *EnumValues) ByNumber(n protoreflect.EnumNumber) protoreflect.EnumValueDescriptor { + if d := p.lazyInit().byNum[n]; d != nil { + return d + } + return nil +} +func (p *EnumValues) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *EnumValues) ProtoInternal(pragma.DoNotImplement) {} +func (p *EnumValues) lazyInit() *EnumValues { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*EnumValue, len(p.List)) + p.byNum = make(map[protoreflect.EnumNumber]*EnumValue, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + if _, ok := p.byNum[d.Number()]; !ok { + p.byNum[d.Number()] = d + } + } + } + }) + return p +} + +type Messages struct { + List []Message + once sync.Once + byName map[protoreflect.Name]*Message // protected by once +} + +func (p *Messages) Len() int { + return len(p.List) +} +func (p *Messages) Get(i int) protoreflect.MessageDescriptor { + return &p.List[i] +} +func (p *Messages) ByName(s protoreflect.Name) protoreflect.MessageDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *Messages) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *Messages) ProtoInternal(pragma.DoNotImplement) {} +func (p *Messages) lazyInit() *Messages { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*Message, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + } + } + }) + return p +} + +type Fields struct { + List []Field + once sync.Once + byName map[protoreflect.Name]*Field // protected by once + byJSON map[string]*Field // protected by once + byText map[string]*Field // protected by once + byNum map[protoreflect.FieldNumber]*Field // protected by once +} + +func (p *Fields) Len() int { + return len(p.List) +} +func (p *Fields) Get(i int) protoreflect.FieldDescriptor { + return &p.List[i] +} +func (p *Fields) ByName(s protoreflect.Name) protoreflect.FieldDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *Fields) ByJSONName(s string) protoreflect.FieldDescriptor { + if d := p.lazyInit().byJSON[s]; d != nil { + return d + } + return nil +} +func (p *Fields) ByTextName(s string) protoreflect.FieldDescriptor { + if d := p.lazyInit().byText[s]; d != nil { + return d + } + return nil +} +func (p *Fields) ByNumber(n protoreflect.FieldNumber) protoreflect.FieldDescriptor { + if d := p.lazyInit().byNum[n]; d != nil { + return d + } + return nil +} +func (p *Fields) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *Fields) ProtoInternal(pragma.DoNotImplement) {} +func (p *Fields) lazyInit() *Fields { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*Field, len(p.List)) + p.byJSON = make(map[string]*Field, len(p.List)) + p.byText = make(map[string]*Field, len(p.List)) + p.byNum = make(map[protoreflect.FieldNumber]*Field, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + if _, ok := p.byJSON[d.JSONName()]; !ok { + p.byJSON[d.JSONName()] = d + } + if _, ok := p.byText[d.TextName()]; !ok { + p.byText[d.TextName()] = d + } + if _, ok := p.byNum[d.Number()]; !ok { + p.byNum[d.Number()] = d + } + } + } + }) + return p +} + +type Oneofs struct { + List []Oneof + once sync.Once + byName map[protoreflect.Name]*Oneof // protected by once +} + +func (p *Oneofs) Len() int { + return len(p.List) +} +func (p *Oneofs) Get(i int) protoreflect.OneofDescriptor { + return &p.List[i] +} +func (p *Oneofs) ByName(s protoreflect.Name) protoreflect.OneofDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *Oneofs) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *Oneofs) ProtoInternal(pragma.DoNotImplement) {} +func (p *Oneofs) lazyInit() *Oneofs { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*Oneof, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + } + } + }) + return p +} + +type Extensions struct { + List []Extension + once sync.Once + byName map[protoreflect.Name]*Extension // protected by once +} + +func (p *Extensions) Len() int { + return len(p.List) +} +func (p *Extensions) Get(i int) protoreflect.ExtensionDescriptor { + return &p.List[i] +} +func (p *Extensions) ByName(s protoreflect.Name) protoreflect.ExtensionDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *Extensions) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *Extensions) ProtoInternal(pragma.DoNotImplement) {} +func (p *Extensions) lazyInit() *Extensions { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*Extension, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + } + } + }) + return p +} + +type Services struct { + List []Service + once sync.Once + byName map[protoreflect.Name]*Service // protected by once +} + +func (p *Services) Len() int { + return len(p.List) +} +func (p *Services) Get(i int) protoreflect.ServiceDescriptor { + return &p.List[i] +} +func (p *Services) ByName(s protoreflect.Name) protoreflect.ServiceDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *Services) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *Services) ProtoInternal(pragma.DoNotImplement) {} +func (p *Services) lazyInit() *Services { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*Service, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + } + } + }) + return p +} + +type Methods struct { + List []Method + once sync.Once + byName map[protoreflect.Name]*Method // protected by once +} + +func (p *Methods) Len() int { + return len(p.List) +} +func (p *Methods) Get(i int) protoreflect.MethodDescriptor { + return &p.List[i] +} +func (p *Methods) ByName(s protoreflect.Name) protoreflect.MethodDescriptor { + if d := p.lazyInit().byName[s]; d != nil { + return d + } + return nil +} +func (p *Methods) Format(s fmt.State, r rune) { + descfmt.FormatList(s, r, p) +} +func (p *Methods) ProtoInternal(pragma.DoNotImplement) {} +func (p *Methods) lazyInit() *Methods { + p.once.Do(func() { + if len(p.List) > 0 { + p.byName = make(map[protoreflect.Name]*Method, len(p.List)) + for i := range p.List { + d := &p.List[i] + if _, ok := p.byName[d.Name()]; !ok { + p.byName[d.Name()] = d + } + } + } + }) + return p +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go new file mode 100644 index 0000000000..dbf2c605bf --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go @@ -0,0 +1,107 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package filedesc + +import ( + "google.golang.org/protobuf/internal/descopts" + "google.golang.org/protobuf/internal/pragma" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +var ( + emptyNames = new(Names) + emptyEnumRanges = new(EnumRanges) + emptyFieldRanges = new(FieldRanges) + emptyFieldNumbers = new(FieldNumbers) + emptySourceLocations = new(SourceLocations) + + emptyFiles = new(FileImports) + emptyMessages = new(Messages) + emptyFields = new(Fields) + emptyOneofs = new(Oneofs) + emptyEnums = new(Enums) + emptyEnumValues = new(EnumValues) + emptyExtensions = new(Extensions) + emptyServices = new(Services) +) + +// PlaceholderFile is a placeholder, representing only the file path. +type PlaceholderFile string + +func (f PlaceholderFile) ParentFile() pref.FileDescriptor { return f } +func (f PlaceholderFile) Parent() pref.Descriptor { return nil } +func (f PlaceholderFile) Index() int { return 0 } +func (f PlaceholderFile) Syntax() pref.Syntax { return 0 } +func (f PlaceholderFile) Name() pref.Name { return "" } +func (f PlaceholderFile) FullName() pref.FullName { return "" } +func (f PlaceholderFile) IsPlaceholder() bool { return true } +func (f PlaceholderFile) Options() pref.ProtoMessage { return descopts.File } +func (f PlaceholderFile) Path() string { return string(f) } +func (f PlaceholderFile) Package() pref.FullName { return "" } +func (f PlaceholderFile) Imports() pref.FileImports { return emptyFiles } +func (f PlaceholderFile) Messages() pref.MessageDescriptors { return emptyMessages } +func (f PlaceholderFile) Enums() pref.EnumDescriptors { return emptyEnums } +func (f PlaceholderFile) Extensions() pref.ExtensionDescriptors { return emptyExtensions } +func (f PlaceholderFile) Services() pref.ServiceDescriptors { return emptyServices } +func (f PlaceholderFile) SourceLocations() pref.SourceLocations { return emptySourceLocations } +func (f PlaceholderFile) ProtoType(pref.FileDescriptor) { return } +func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return } + +// PlaceholderEnum is a placeholder, representing only the full name. +type PlaceholderEnum pref.FullName + +func (e PlaceholderEnum) ParentFile() pref.FileDescriptor { return nil } +func (e PlaceholderEnum) Parent() pref.Descriptor { return nil } +func (e PlaceholderEnum) Index() int { return 0 } +func (e PlaceholderEnum) Syntax() pref.Syntax { return 0 } +func (e PlaceholderEnum) Name() pref.Name { return pref.FullName(e).Name() } +func (e PlaceholderEnum) FullName() pref.FullName { return pref.FullName(e) } +func (e PlaceholderEnum) IsPlaceholder() bool { return true } +func (e PlaceholderEnum) Options() pref.ProtoMessage { return descopts.Enum } +func (e PlaceholderEnum) Values() pref.EnumValueDescriptors { return emptyEnumValues } +func (e PlaceholderEnum) ReservedNames() pref.Names { return emptyNames } +func (e PlaceholderEnum) ReservedRanges() pref.EnumRanges { return emptyEnumRanges } +func (e PlaceholderEnum) ProtoType(pref.EnumDescriptor) { return } +func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } + +// PlaceholderEnumValue is a placeholder, representing only the full name. +type PlaceholderEnumValue pref.FullName + +func (e PlaceholderEnumValue) ParentFile() pref.FileDescriptor { return nil } +func (e PlaceholderEnumValue) Parent() pref.Descriptor { return nil } +func (e PlaceholderEnumValue) Index() int { return 0 } +func (e PlaceholderEnumValue) Syntax() pref.Syntax { return 0 } +func (e PlaceholderEnumValue) Name() pref.Name { return pref.FullName(e).Name() } +func (e PlaceholderEnumValue) FullName() pref.FullName { return pref.FullName(e) } +func (e PlaceholderEnumValue) IsPlaceholder() bool { return true } +func (e PlaceholderEnumValue) Options() pref.ProtoMessage { return descopts.EnumValue } +func (e PlaceholderEnumValue) Number() pref.EnumNumber { return 0 } +func (e PlaceholderEnumValue) ProtoType(pref.EnumValueDescriptor) { return } +func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return } + +// PlaceholderMessage is a placeholder, representing only the full name. +type PlaceholderMessage pref.FullName + +func (m PlaceholderMessage) ParentFile() pref.FileDescriptor { return nil } +func (m PlaceholderMessage) Parent() pref.Descriptor { return nil } +func (m PlaceholderMessage) Index() int { return 0 } +func (m PlaceholderMessage) Syntax() pref.Syntax { return 0 } +func (m PlaceholderMessage) Name() pref.Name { return pref.FullName(m).Name() } +func (m PlaceholderMessage) FullName() pref.FullName { return pref.FullName(m) } +func (m PlaceholderMessage) IsPlaceholder() bool { return true } +func (m PlaceholderMessage) Options() pref.ProtoMessage { return descopts.Message } +func (m PlaceholderMessage) IsMapEntry() bool { return false } +func (m PlaceholderMessage) Fields() pref.FieldDescriptors { return emptyFields } +func (m PlaceholderMessage) Oneofs() pref.OneofDescriptors { return emptyOneofs } +func (m PlaceholderMessage) ReservedNames() pref.Names { return emptyNames } +func (m PlaceholderMessage) ReservedRanges() pref.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) RequiredNumbers() pref.FieldNumbers { return emptyFieldNumbers } +func (m PlaceholderMessage) ExtensionRanges() pref.FieldRanges { return emptyFieldRanges } +func (m PlaceholderMessage) ExtensionRangeOptions(int) pref.ProtoMessage { panic("index out of range") } +func (m PlaceholderMessage) Messages() pref.MessageDescriptors { return emptyMessages } +func (m PlaceholderMessage) Enums() pref.EnumDescriptors { return emptyEnums } +func (m PlaceholderMessage) Extensions() pref.ExtensionDescriptors { return emptyExtensions } +func (m PlaceholderMessage) ProtoType(pref.MessageDescriptor) { return } +func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go new file mode 100644 index 0000000000..0a0dd35de5 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go @@ -0,0 +1,297 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package filetype provides functionality for wrapping descriptors +// with Go type information. +package filetype + +import ( + "reflect" + + "google.golang.org/protobuf/internal/descopts" + fdesc "google.golang.org/protobuf/internal/filedesc" + pimpl "google.golang.org/protobuf/internal/impl" + pref "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" +) + +// Builder constructs type descriptors from a raw file descriptor +// and associated Go types for each enum and message declaration. +// +// +// Flattened Ordering +// +// The protobuf type system represents declarations as a tree. Certain nodes in +// the tree require us to either associate it with a concrete Go type or to +// resolve a dependency, which is information that must be provided separately +// since it cannot be derived from the file descriptor alone. +// +// However, representing a tree as Go literals is difficult to simply do in a +// space and time efficient way. Thus, we store them as a flattened list of +// objects where the serialization order from the tree-based form is important. +// +// The "flattened ordering" is defined as a tree traversal of all enum, message, +// extension, and service declarations using the following algorithm: +// +// def VisitFileDecls(fd): +// for e in fd.Enums: yield e +// for m in fd.Messages: yield m +// for x in fd.Extensions: yield x +// for s in fd.Services: yield s +// for m in fd.Messages: yield from VisitMessageDecls(m) +// +// def VisitMessageDecls(md): +// for e in md.Enums: yield e +// for m in md.Messages: yield m +// for x in md.Extensions: yield x +// for m in md.Messages: yield from VisitMessageDecls(m) +// +// The traversal starts at the root file descriptor and yields each direct +// declaration within each node before traversing into sub-declarations +// that children themselves may have. +type Builder struct { + // File is the underlying file descriptor builder. + File fdesc.Builder + + // GoTypes is a unique set of the Go types for all declarations and + // dependencies. Each type is represented as a zero value of the Go type. + // + // Declarations are Go types generated for enums and messages directly + // declared (not publicly imported) in the proto source file. + // Messages for map entries are accounted for, but represented by nil. + // Enum declarations in "flattened ordering" come first, followed by + // message declarations in "flattened ordering". + // + // Dependencies are Go types for enums or messages referenced by + // message fields (excluding weak fields), for parent extended messages of + // extension fields, for enums or messages referenced by extension fields, + // and for input and output messages referenced by service methods. + // Dependencies must come after declarations, but the ordering of + // dependencies themselves is unspecified. + GoTypes []interface{} + + // DependencyIndexes is an ordered list of indexes into GoTypes for the + // dependencies of messages, extensions, or services. + // + // There are 5 sub-lists in "flattened ordering" concatenated back-to-back: + // 0. Message field dependencies: list of the enum or message type + // referred to by every message field. + // 1. Extension field targets: list of the extended parent message of + // every extension. + // 2. Extension field dependencies: list of the enum or message type + // referred to by every extension field. + // 3. Service method inputs: list of the input message type + // referred to by every service method. + // 4. Service method outputs: list of the output message type + // referred to by every service method. + // + // The offset into DependencyIndexes for the start of each sub-list + // is appended to the end in reverse order. + DependencyIndexes []int32 + + // EnumInfos is a list of enum infos in "flattened ordering". + EnumInfos []pimpl.EnumInfo + + // MessageInfos is a list of message infos in "flattened ordering". + // If provided, the GoType and PBType for each element is populated. + // + // Requirement: len(MessageInfos) == len(Build.Messages) + MessageInfos []pimpl.MessageInfo + + // ExtensionInfos is a list of extension infos in "flattened ordering". + // Each element is initialized and registered with the protoregistry package. + // + // Requirement: len(LegacyExtensions) == len(Build.Extensions) + ExtensionInfos []pimpl.ExtensionInfo + + // TypeRegistry is the registry to register each type descriptor. + // If nil, it uses protoregistry.GlobalTypes. + TypeRegistry interface { + RegisterMessage(pref.MessageType) error + RegisterEnum(pref.EnumType) error + RegisterExtension(pref.ExtensionType) error + } +} + +// Out is the output of the builder. +type Out struct { + File pref.FileDescriptor +} + +func (tb Builder) Build() (out Out) { + // Replace the resolver with one that resolves dependencies by index, + // which is faster and more reliable than relying on the global registry. + if tb.File.FileRegistry == nil { + tb.File.FileRegistry = preg.GlobalFiles + } + tb.File.FileRegistry = &resolverByIndex{ + goTypes: tb.GoTypes, + depIdxs: tb.DependencyIndexes, + fileRegistry: tb.File.FileRegistry, + } + + // Initialize registry if unpopulated. + if tb.TypeRegistry == nil { + tb.TypeRegistry = preg.GlobalTypes + } + + fbOut := tb.File.Build() + out.File = fbOut.File + + // Process enums. + enumGoTypes := tb.GoTypes[:len(fbOut.Enums)] + if len(tb.EnumInfos) != len(fbOut.Enums) { + panic("mismatching enum lengths") + } + if len(fbOut.Enums) > 0 { + for i := range fbOut.Enums { + tb.EnumInfos[i] = pimpl.EnumInfo{ + GoReflectType: reflect.TypeOf(enumGoTypes[i]), + Desc: &fbOut.Enums[i], + } + // Register enum types. + if err := tb.TypeRegistry.RegisterEnum(&tb.EnumInfos[i]); err != nil { + panic(err) + } + } + } + + // Process messages. + messageGoTypes := tb.GoTypes[len(fbOut.Enums):][:len(fbOut.Messages)] + if len(tb.MessageInfos) != len(fbOut.Messages) { + panic("mismatching message lengths") + } + if len(fbOut.Messages) > 0 { + for i := range fbOut.Messages { + if messageGoTypes[i] == nil { + continue // skip map entry + } + + tb.MessageInfos[i].GoReflectType = reflect.TypeOf(messageGoTypes[i]) + tb.MessageInfos[i].Desc = &fbOut.Messages[i] + + // Register message types. + if err := tb.TypeRegistry.RegisterMessage(&tb.MessageInfos[i]); err != nil { + panic(err) + } + } + + // As a special-case for descriptor.proto, + // locally register concrete message type for the options. + if out.File.Path() == "google/protobuf/descriptor.proto" && out.File.Package() == "google.protobuf" { + for i := range fbOut.Messages { + switch fbOut.Messages[i].Name() { + case "FileOptions": + descopts.File = messageGoTypes[i].(pref.ProtoMessage) + case "EnumOptions": + descopts.Enum = messageGoTypes[i].(pref.ProtoMessage) + case "EnumValueOptions": + descopts.EnumValue = messageGoTypes[i].(pref.ProtoMessage) + case "MessageOptions": + descopts.Message = messageGoTypes[i].(pref.ProtoMessage) + case "FieldOptions": + descopts.Field = messageGoTypes[i].(pref.ProtoMessage) + case "OneofOptions": + descopts.Oneof = messageGoTypes[i].(pref.ProtoMessage) + case "ExtensionRangeOptions": + descopts.ExtensionRange = messageGoTypes[i].(pref.ProtoMessage) + case "ServiceOptions": + descopts.Service = messageGoTypes[i].(pref.ProtoMessage) + case "MethodOptions": + descopts.Method = messageGoTypes[i].(pref.ProtoMessage) + } + } + } + } + + // Process extensions. + if len(tb.ExtensionInfos) != len(fbOut.Extensions) { + panic("mismatching extension lengths") + } + var depIdx int32 + for i := range fbOut.Extensions { + // For enum and message kinds, determine the referent Go type so + // that we can construct their constructors. + const listExtDeps = 2 + var goType reflect.Type + switch fbOut.Extensions[i].L1.Kind { + case pref.EnumKind: + j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) + goType = reflect.TypeOf(tb.GoTypes[j]) + depIdx++ + case pref.MessageKind, pref.GroupKind: + j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx) + goType = reflect.TypeOf(tb.GoTypes[j]) + depIdx++ + default: + goType = goTypeForPBKind[fbOut.Extensions[i].L1.Kind] + } + if fbOut.Extensions[i].IsList() { + goType = reflect.SliceOf(goType) + } + + pimpl.InitExtensionInfo(&tb.ExtensionInfos[i], &fbOut.Extensions[i], goType) + + // Register extension types. + if err := tb.TypeRegistry.RegisterExtension(&tb.ExtensionInfos[i]); err != nil { + panic(err) + } + } + + return out +} + +var goTypeForPBKind = map[pref.Kind]reflect.Type{ + pref.BoolKind: reflect.TypeOf(bool(false)), + pref.Int32Kind: reflect.TypeOf(int32(0)), + pref.Sint32Kind: reflect.TypeOf(int32(0)), + pref.Sfixed32Kind: reflect.TypeOf(int32(0)), + pref.Int64Kind: reflect.TypeOf(int64(0)), + pref.Sint64Kind: reflect.TypeOf(int64(0)), + pref.Sfixed64Kind: reflect.TypeOf(int64(0)), + pref.Uint32Kind: reflect.TypeOf(uint32(0)), + pref.Fixed32Kind: reflect.TypeOf(uint32(0)), + pref.Uint64Kind: reflect.TypeOf(uint64(0)), + pref.Fixed64Kind: reflect.TypeOf(uint64(0)), + pref.FloatKind: reflect.TypeOf(float32(0)), + pref.DoubleKind: reflect.TypeOf(float64(0)), + pref.StringKind: reflect.TypeOf(string("")), + pref.BytesKind: reflect.TypeOf([]byte(nil)), +} + +type depIdxs []int32 + +// Get retrieves the jth element of the ith sub-list. +func (x depIdxs) Get(i, j int32) int32 { + return x[x[int32(len(x))-i-1]+j] +} + +type ( + resolverByIndex struct { + goTypes []interface{} + depIdxs depIdxs + fileRegistry + } + fileRegistry interface { + FindFileByPath(string) (pref.FileDescriptor, error) + FindDescriptorByName(pref.FullName) (pref.Descriptor, error) + RegisterFile(pref.FileDescriptor) error + } +) + +func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.EnumDescriptor { + if depIdx := int(r.depIdxs.Get(i, j)); int(depIdx) < len(es)+len(ms) { + return &es[depIdx] + } else { + return pimpl.Export{}.EnumDescriptorOf(r.goTypes[depIdx]) + } +} + +func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.MessageDescriptor { + if depIdx := int(r.depIdxs.Get(i, j)); depIdx < len(es)+len(ms) { + return &ms[depIdx-len(es)] + } else { + return pimpl.Export{}.MessageDescriptorOf(r.goTypes[depIdx]) + } +} diff --git a/vendor/google.golang.org/protobuf/internal/flags/flags.go b/vendor/google.golang.org/protobuf/internal/flags/flags.go new file mode 100644 index 0000000000..58372dd348 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/flags/flags.go @@ -0,0 +1,24 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package flags provides a set of flags controlled by build tags. +package flags + +// ProtoLegacy specifies whether to enable support for legacy functionality +// such as MessageSets, weak fields, and various other obscure behavior +// that is necessary to maintain backwards compatibility with proto1 or +// the pre-release variants of proto2 and proto3. +// +// This is disabled by default unless built with the "protolegacy" tag. +// +// WARNING: The compatibility agreement covers nothing provided by this flag. +// As such, functionality may suddenly be removed or changed at our discretion. +const ProtoLegacy = protoLegacy + +// LazyUnmarshalExtensions specifies whether to lazily unmarshal extensions. +// +// Lazy extension unmarshaling validates the contents of message-valued +// extension fields at unmarshal time, but defers creating the message +// structure until the extension is first accessed. +const LazyUnmarshalExtensions = ProtoLegacy diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go new file mode 100644 index 0000000000..a72995f02d --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go @@ -0,0 +1,9 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !protolegacy + +package flags + +const protoLegacy = false diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go new file mode 100644 index 0000000000..772e2f0e4d --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go @@ -0,0 +1,9 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build protolegacy + +package flags + +const protoLegacy = true diff --git a/vendor/google.golang.org/protobuf/internal/genid/any_gen.go b/vendor/google.golang.org/protobuf/internal/genid/any_gen.go new file mode 100644 index 0000000000..e6f7d47ab6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/any_gen.go @@ -0,0 +1,34 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_any_proto = "google/protobuf/any.proto" + +// Names for google.protobuf.Any. +const ( + Any_message_name protoreflect.Name = "Any" + Any_message_fullname protoreflect.FullName = "google.protobuf.Any" +) + +// Field names for google.protobuf.Any. +const ( + Any_TypeUrl_field_name protoreflect.Name = "type_url" + Any_Value_field_name protoreflect.Name = "value" + + Any_TypeUrl_field_fullname protoreflect.FullName = "google.protobuf.Any.type_url" + Any_Value_field_fullname protoreflect.FullName = "google.protobuf.Any.value" +) + +// Field numbers for google.protobuf.Any. +const ( + Any_TypeUrl_field_number protoreflect.FieldNumber = 1 + Any_Value_field_number protoreflect.FieldNumber = 2 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/api_gen.go b/vendor/google.golang.org/protobuf/internal/genid/api_gen.go new file mode 100644 index 0000000000..df8f918501 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/api_gen.go @@ -0,0 +1,106 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_api_proto = "google/protobuf/api.proto" + +// Names for google.protobuf.Api. +const ( + Api_message_name protoreflect.Name = "Api" + Api_message_fullname protoreflect.FullName = "google.protobuf.Api" +) + +// Field names for google.protobuf.Api. +const ( + Api_Name_field_name protoreflect.Name = "name" + Api_Methods_field_name protoreflect.Name = "methods" + Api_Options_field_name protoreflect.Name = "options" + Api_Version_field_name protoreflect.Name = "version" + Api_SourceContext_field_name protoreflect.Name = "source_context" + Api_Mixins_field_name protoreflect.Name = "mixins" + Api_Syntax_field_name protoreflect.Name = "syntax" + + Api_Name_field_fullname protoreflect.FullName = "google.protobuf.Api.name" + Api_Methods_field_fullname protoreflect.FullName = "google.protobuf.Api.methods" + Api_Options_field_fullname protoreflect.FullName = "google.protobuf.Api.options" + Api_Version_field_fullname protoreflect.FullName = "google.protobuf.Api.version" + Api_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Api.source_context" + Api_Mixins_field_fullname protoreflect.FullName = "google.protobuf.Api.mixins" + Api_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Api.syntax" +) + +// Field numbers for google.protobuf.Api. +const ( + Api_Name_field_number protoreflect.FieldNumber = 1 + Api_Methods_field_number protoreflect.FieldNumber = 2 + Api_Options_field_number protoreflect.FieldNumber = 3 + Api_Version_field_number protoreflect.FieldNumber = 4 + Api_SourceContext_field_number protoreflect.FieldNumber = 5 + Api_Mixins_field_number protoreflect.FieldNumber = 6 + Api_Syntax_field_number protoreflect.FieldNumber = 7 +) + +// Names for google.protobuf.Method. +const ( + Method_message_name protoreflect.Name = "Method" + Method_message_fullname protoreflect.FullName = "google.protobuf.Method" +) + +// Field names for google.protobuf.Method. +const ( + Method_Name_field_name protoreflect.Name = "name" + Method_RequestTypeUrl_field_name protoreflect.Name = "request_type_url" + Method_RequestStreaming_field_name protoreflect.Name = "request_streaming" + Method_ResponseTypeUrl_field_name protoreflect.Name = "response_type_url" + Method_ResponseStreaming_field_name protoreflect.Name = "response_streaming" + Method_Options_field_name protoreflect.Name = "options" + Method_Syntax_field_name protoreflect.Name = "syntax" + + Method_Name_field_fullname protoreflect.FullName = "google.protobuf.Method.name" + Method_RequestTypeUrl_field_fullname protoreflect.FullName = "google.protobuf.Method.request_type_url" + Method_RequestStreaming_field_fullname protoreflect.FullName = "google.protobuf.Method.request_streaming" + Method_ResponseTypeUrl_field_fullname protoreflect.FullName = "google.protobuf.Method.response_type_url" + Method_ResponseStreaming_field_fullname protoreflect.FullName = "google.protobuf.Method.response_streaming" + Method_Options_field_fullname protoreflect.FullName = "google.protobuf.Method.options" + Method_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Method.syntax" +) + +// Field numbers for google.protobuf.Method. +const ( + Method_Name_field_number protoreflect.FieldNumber = 1 + Method_RequestTypeUrl_field_number protoreflect.FieldNumber = 2 + Method_RequestStreaming_field_number protoreflect.FieldNumber = 3 + Method_ResponseTypeUrl_field_number protoreflect.FieldNumber = 4 + Method_ResponseStreaming_field_number protoreflect.FieldNumber = 5 + Method_Options_field_number protoreflect.FieldNumber = 6 + Method_Syntax_field_number protoreflect.FieldNumber = 7 +) + +// Names for google.protobuf.Mixin. +const ( + Mixin_message_name protoreflect.Name = "Mixin" + Mixin_message_fullname protoreflect.FullName = "google.protobuf.Mixin" +) + +// Field names for google.protobuf.Mixin. +const ( + Mixin_Name_field_name protoreflect.Name = "name" + Mixin_Root_field_name protoreflect.Name = "root" + + Mixin_Name_field_fullname protoreflect.FullName = "google.protobuf.Mixin.name" + Mixin_Root_field_fullname protoreflect.FullName = "google.protobuf.Mixin.root" +) + +// Field numbers for google.protobuf.Mixin. +const ( + Mixin_Name_field_number protoreflect.FieldNumber = 1 + Mixin_Root_field_number protoreflect.FieldNumber = 2 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go new file mode 100644 index 0000000000..e3cdf1c205 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go @@ -0,0 +1,829 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_descriptor_proto = "google/protobuf/descriptor.proto" + +// Names for google.protobuf.FileDescriptorSet. +const ( + FileDescriptorSet_message_name protoreflect.Name = "FileDescriptorSet" + FileDescriptorSet_message_fullname protoreflect.FullName = "google.protobuf.FileDescriptorSet" +) + +// Field names for google.protobuf.FileDescriptorSet. +const ( + FileDescriptorSet_File_field_name protoreflect.Name = "file" + + FileDescriptorSet_File_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorSet.file" +) + +// Field numbers for google.protobuf.FileDescriptorSet. +const ( + FileDescriptorSet_File_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.FileDescriptorProto. +const ( + FileDescriptorProto_message_name protoreflect.Name = "FileDescriptorProto" + FileDescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto" +) + +// Field names for google.protobuf.FileDescriptorProto. +const ( + FileDescriptorProto_Name_field_name protoreflect.Name = "name" + FileDescriptorProto_Package_field_name protoreflect.Name = "package" + FileDescriptorProto_Dependency_field_name protoreflect.Name = "dependency" + FileDescriptorProto_PublicDependency_field_name protoreflect.Name = "public_dependency" + FileDescriptorProto_WeakDependency_field_name protoreflect.Name = "weak_dependency" + FileDescriptorProto_MessageType_field_name protoreflect.Name = "message_type" + FileDescriptorProto_EnumType_field_name protoreflect.Name = "enum_type" + FileDescriptorProto_Service_field_name protoreflect.Name = "service" + FileDescriptorProto_Extension_field_name protoreflect.Name = "extension" + FileDescriptorProto_Options_field_name protoreflect.Name = "options" + FileDescriptorProto_SourceCodeInfo_field_name protoreflect.Name = "source_code_info" + FileDescriptorProto_Syntax_field_name protoreflect.Name = "syntax" + + FileDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.name" + FileDescriptorProto_Package_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.package" + FileDescriptorProto_Dependency_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.dependency" + FileDescriptorProto_PublicDependency_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.public_dependency" + FileDescriptorProto_WeakDependency_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.weak_dependency" + FileDescriptorProto_MessageType_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.message_type" + FileDescriptorProto_EnumType_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.enum_type" + FileDescriptorProto_Service_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.service" + FileDescriptorProto_Extension_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.extension" + FileDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.options" + FileDescriptorProto_SourceCodeInfo_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.source_code_info" + FileDescriptorProto_Syntax_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.syntax" +) + +// Field numbers for google.protobuf.FileDescriptorProto. +const ( + FileDescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + FileDescriptorProto_Package_field_number protoreflect.FieldNumber = 2 + FileDescriptorProto_Dependency_field_number protoreflect.FieldNumber = 3 + FileDescriptorProto_PublicDependency_field_number protoreflect.FieldNumber = 10 + FileDescriptorProto_WeakDependency_field_number protoreflect.FieldNumber = 11 + FileDescriptorProto_MessageType_field_number protoreflect.FieldNumber = 4 + FileDescriptorProto_EnumType_field_number protoreflect.FieldNumber = 5 + FileDescriptorProto_Service_field_number protoreflect.FieldNumber = 6 + FileDescriptorProto_Extension_field_number protoreflect.FieldNumber = 7 + FileDescriptorProto_Options_field_number protoreflect.FieldNumber = 8 + FileDescriptorProto_SourceCodeInfo_field_number protoreflect.FieldNumber = 9 + FileDescriptorProto_Syntax_field_number protoreflect.FieldNumber = 12 +) + +// Names for google.protobuf.DescriptorProto. +const ( + DescriptorProto_message_name protoreflect.Name = "DescriptorProto" + DescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.DescriptorProto" +) + +// Field names for google.protobuf.DescriptorProto. +const ( + DescriptorProto_Name_field_name protoreflect.Name = "name" + DescriptorProto_Field_field_name protoreflect.Name = "field" + DescriptorProto_Extension_field_name protoreflect.Name = "extension" + DescriptorProto_NestedType_field_name protoreflect.Name = "nested_type" + DescriptorProto_EnumType_field_name protoreflect.Name = "enum_type" + DescriptorProto_ExtensionRange_field_name protoreflect.Name = "extension_range" + DescriptorProto_OneofDecl_field_name protoreflect.Name = "oneof_decl" + DescriptorProto_Options_field_name protoreflect.Name = "options" + DescriptorProto_ReservedRange_field_name protoreflect.Name = "reserved_range" + DescriptorProto_ReservedName_field_name protoreflect.Name = "reserved_name" + + DescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.name" + DescriptorProto_Field_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.field" + DescriptorProto_Extension_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.extension" + DescriptorProto_NestedType_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.nested_type" + DescriptorProto_EnumType_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.enum_type" + DescriptorProto_ExtensionRange_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.extension_range" + DescriptorProto_OneofDecl_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.oneof_decl" + DescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.options" + DescriptorProto_ReservedRange_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.reserved_range" + DescriptorProto_ReservedName_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.reserved_name" +) + +// Field numbers for google.protobuf.DescriptorProto. +const ( + DescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + DescriptorProto_Field_field_number protoreflect.FieldNumber = 2 + DescriptorProto_Extension_field_number protoreflect.FieldNumber = 6 + DescriptorProto_NestedType_field_number protoreflect.FieldNumber = 3 + DescriptorProto_EnumType_field_number protoreflect.FieldNumber = 4 + DescriptorProto_ExtensionRange_field_number protoreflect.FieldNumber = 5 + DescriptorProto_OneofDecl_field_number protoreflect.FieldNumber = 8 + DescriptorProto_Options_field_number protoreflect.FieldNumber = 7 + DescriptorProto_ReservedRange_field_number protoreflect.FieldNumber = 9 + DescriptorProto_ReservedName_field_number protoreflect.FieldNumber = 10 +) + +// Names for google.protobuf.DescriptorProto.ExtensionRange. +const ( + DescriptorProto_ExtensionRange_message_name protoreflect.Name = "ExtensionRange" + DescriptorProto_ExtensionRange_message_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.ExtensionRange" +) + +// Field names for google.protobuf.DescriptorProto.ExtensionRange. +const ( + DescriptorProto_ExtensionRange_Start_field_name protoreflect.Name = "start" + DescriptorProto_ExtensionRange_End_field_name protoreflect.Name = "end" + DescriptorProto_ExtensionRange_Options_field_name protoreflect.Name = "options" + + DescriptorProto_ExtensionRange_Start_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.ExtensionRange.start" + DescriptorProto_ExtensionRange_End_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.ExtensionRange.end" + DescriptorProto_ExtensionRange_Options_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.ExtensionRange.options" +) + +// Field numbers for google.protobuf.DescriptorProto.ExtensionRange. +const ( + DescriptorProto_ExtensionRange_Start_field_number protoreflect.FieldNumber = 1 + DescriptorProto_ExtensionRange_End_field_number protoreflect.FieldNumber = 2 + DescriptorProto_ExtensionRange_Options_field_number protoreflect.FieldNumber = 3 +) + +// Names for google.protobuf.DescriptorProto.ReservedRange. +const ( + DescriptorProto_ReservedRange_message_name protoreflect.Name = "ReservedRange" + DescriptorProto_ReservedRange_message_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.ReservedRange" +) + +// Field names for google.protobuf.DescriptorProto.ReservedRange. +const ( + DescriptorProto_ReservedRange_Start_field_name protoreflect.Name = "start" + DescriptorProto_ReservedRange_End_field_name protoreflect.Name = "end" + + DescriptorProto_ReservedRange_Start_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.ReservedRange.start" + DescriptorProto_ReservedRange_End_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.ReservedRange.end" +) + +// Field numbers for google.protobuf.DescriptorProto.ReservedRange. +const ( + DescriptorProto_ReservedRange_Start_field_number protoreflect.FieldNumber = 1 + DescriptorProto_ReservedRange_End_field_number protoreflect.FieldNumber = 2 +) + +// Names for google.protobuf.ExtensionRangeOptions. +const ( + ExtensionRangeOptions_message_name protoreflect.Name = "ExtensionRangeOptions" + ExtensionRangeOptions_message_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions" +) + +// Field names for google.protobuf.ExtensionRangeOptions. +const ( + ExtensionRangeOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + ExtensionRangeOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.ExtensionRangeOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.ExtensionRangeOptions. +const ( + ExtensionRangeOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Names for google.protobuf.FieldDescriptorProto. +const ( + FieldDescriptorProto_message_name protoreflect.Name = "FieldDescriptorProto" + FieldDescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto" +) + +// Field names for google.protobuf.FieldDescriptorProto. +const ( + FieldDescriptorProto_Name_field_name protoreflect.Name = "name" + FieldDescriptorProto_Number_field_name protoreflect.Name = "number" + FieldDescriptorProto_Label_field_name protoreflect.Name = "label" + FieldDescriptorProto_Type_field_name protoreflect.Name = "type" + FieldDescriptorProto_TypeName_field_name protoreflect.Name = "type_name" + FieldDescriptorProto_Extendee_field_name protoreflect.Name = "extendee" + FieldDescriptorProto_DefaultValue_field_name protoreflect.Name = "default_value" + FieldDescriptorProto_OneofIndex_field_name protoreflect.Name = "oneof_index" + FieldDescriptorProto_JsonName_field_name protoreflect.Name = "json_name" + FieldDescriptorProto_Options_field_name protoreflect.Name = "options" + FieldDescriptorProto_Proto3Optional_field_name protoreflect.Name = "proto3_optional" + + FieldDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.name" + FieldDescriptorProto_Number_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.number" + FieldDescriptorProto_Label_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.label" + FieldDescriptorProto_Type_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.type" + FieldDescriptorProto_TypeName_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.type_name" + FieldDescriptorProto_Extendee_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.extendee" + FieldDescriptorProto_DefaultValue_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.default_value" + FieldDescriptorProto_OneofIndex_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.oneof_index" + FieldDescriptorProto_JsonName_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.json_name" + FieldDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.options" + FieldDescriptorProto_Proto3Optional_field_fullname protoreflect.FullName = "google.protobuf.FieldDescriptorProto.proto3_optional" +) + +// Field numbers for google.protobuf.FieldDescriptorProto. +const ( + FieldDescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + FieldDescriptorProto_Number_field_number protoreflect.FieldNumber = 3 + FieldDescriptorProto_Label_field_number protoreflect.FieldNumber = 4 + FieldDescriptorProto_Type_field_number protoreflect.FieldNumber = 5 + FieldDescriptorProto_TypeName_field_number protoreflect.FieldNumber = 6 + FieldDescriptorProto_Extendee_field_number protoreflect.FieldNumber = 2 + FieldDescriptorProto_DefaultValue_field_number protoreflect.FieldNumber = 7 + FieldDescriptorProto_OneofIndex_field_number protoreflect.FieldNumber = 9 + FieldDescriptorProto_JsonName_field_number protoreflect.FieldNumber = 10 + FieldDescriptorProto_Options_field_number protoreflect.FieldNumber = 8 + FieldDescriptorProto_Proto3Optional_field_number protoreflect.FieldNumber = 17 +) + +// Full and short names for google.protobuf.FieldDescriptorProto.Type. +const ( + FieldDescriptorProto_Type_enum_fullname = "google.protobuf.FieldDescriptorProto.Type" + FieldDescriptorProto_Type_enum_name = "Type" +) + +// Full and short names for google.protobuf.FieldDescriptorProto.Label. +const ( + FieldDescriptorProto_Label_enum_fullname = "google.protobuf.FieldDescriptorProto.Label" + FieldDescriptorProto_Label_enum_name = "Label" +) + +// Names for google.protobuf.OneofDescriptorProto. +const ( + OneofDescriptorProto_message_name protoreflect.Name = "OneofDescriptorProto" + OneofDescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.OneofDescriptorProto" +) + +// Field names for google.protobuf.OneofDescriptorProto. +const ( + OneofDescriptorProto_Name_field_name protoreflect.Name = "name" + OneofDescriptorProto_Options_field_name protoreflect.Name = "options" + + OneofDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.OneofDescriptorProto.name" + OneofDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.OneofDescriptorProto.options" +) + +// Field numbers for google.protobuf.OneofDescriptorProto. +const ( + OneofDescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + OneofDescriptorProto_Options_field_number protoreflect.FieldNumber = 2 +) + +// Names for google.protobuf.EnumDescriptorProto. +const ( + EnumDescriptorProto_message_name protoreflect.Name = "EnumDescriptorProto" + EnumDescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto" +) + +// Field names for google.protobuf.EnumDescriptorProto. +const ( + EnumDescriptorProto_Name_field_name protoreflect.Name = "name" + EnumDescriptorProto_Value_field_name protoreflect.Name = "value" + EnumDescriptorProto_Options_field_name protoreflect.Name = "options" + EnumDescriptorProto_ReservedRange_field_name protoreflect.Name = "reserved_range" + EnumDescriptorProto_ReservedName_field_name protoreflect.Name = "reserved_name" + + EnumDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.name" + EnumDescriptorProto_Value_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.value" + EnumDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.options" + EnumDescriptorProto_ReservedRange_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.reserved_range" + EnumDescriptorProto_ReservedName_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.reserved_name" +) + +// Field numbers for google.protobuf.EnumDescriptorProto. +const ( + EnumDescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + EnumDescriptorProto_Value_field_number protoreflect.FieldNumber = 2 + EnumDescriptorProto_Options_field_number protoreflect.FieldNumber = 3 + EnumDescriptorProto_ReservedRange_field_number protoreflect.FieldNumber = 4 + EnumDescriptorProto_ReservedName_field_number protoreflect.FieldNumber = 5 +) + +// Names for google.protobuf.EnumDescriptorProto.EnumReservedRange. +const ( + EnumDescriptorProto_EnumReservedRange_message_name protoreflect.Name = "EnumReservedRange" + EnumDescriptorProto_EnumReservedRange_message_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.EnumReservedRange" +) + +// Field names for google.protobuf.EnumDescriptorProto.EnumReservedRange. +const ( + EnumDescriptorProto_EnumReservedRange_Start_field_name protoreflect.Name = "start" + EnumDescriptorProto_EnumReservedRange_End_field_name protoreflect.Name = "end" + + EnumDescriptorProto_EnumReservedRange_Start_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.EnumReservedRange.start" + EnumDescriptorProto_EnumReservedRange_End_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.EnumReservedRange.end" +) + +// Field numbers for google.protobuf.EnumDescriptorProto.EnumReservedRange. +const ( + EnumDescriptorProto_EnumReservedRange_Start_field_number protoreflect.FieldNumber = 1 + EnumDescriptorProto_EnumReservedRange_End_field_number protoreflect.FieldNumber = 2 +) + +// Names for google.protobuf.EnumValueDescriptorProto. +const ( + EnumValueDescriptorProto_message_name protoreflect.Name = "EnumValueDescriptorProto" + EnumValueDescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.EnumValueDescriptorProto" +) + +// Field names for google.protobuf.EnumValueDescriptorProto. +const ( + EnumValueDescriptorProto_Name_field_name protoreflect.Name = "name" + EnumValueDescriptorProto_Number_field_name protoreflect.Name = "number" + EnumValueDescriptorProto_Options_field_name protoreflect.Name = "options" + + EnumValueDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.EnumValueDescriptorProto.name" + EnumValueDescriptorProto_Number_field_fullname protoreflect.FullName = "google.protobuf.EnumValueDescriptorProto.number" + EnumValueDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.EnumValueDescriptorProto.options" +) + +// Field numbers for google.protobuf.EnumValueDescriptorProto. +const ( + EnumValueDescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + EnumValueDescriptorProto_Number_field_number protoreflect.FieldNumber = 2 + EnumValueDescriptorProto_Options_field_number protoreflect.FieldNumber = 3 +) + +// Names for google.protobuf.ServiceDescriptorProto. +const ( + ServiceDescriptorProto_message_name protoreflect.Name = "ServiceDescriptorProto" + ServiceDescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.ServiceDescriptorProto" +) + +// Field names for google.protobuf.ServiceDescriptorProto. +const ( + ServiceDescriptorProto_Name_field_name protoreflect.Name = "name" + ServiceDescriptorProto_Method_field_name protoreflect.Name = "method" + ServiceDescriptorProto_Options_field_name protoreflect.Name = "options" + + ServiceDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.ServiceDescriptorProto.name" + ServiceDescriptorProto_Method_field_fullname protoreflect.FullName = "google.protobuf.ServiceDescriptorProto.method" + ServiceDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.ServiceDescriptorProto.options" +) + +// Field numbers for google.protobuf.ServiceDescriptorProto. +const ( + ServiceDescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + ServiceDescriptorProto_Method_field_number protoreflect.FieldNumber = 2 + ServiceDescriptorProto_Options_field_number protoreflect.FieldNumber = 3 +) + +// Names for google.protobuf.MethodDescriptorProto. +const ( + MethodDescriptorProto_message_name protoreflect.Name = "MethodDescriptorProto" + MethodDescriptorProto_message_fullname protoreflect.FullName = "google.protobuf.MethodDescriptorProto" +) + +// Field names for google.protobuf.MethodDescriptorProto. +const ( + MethodDescriptorProto_Name_field_name protoreflect.Name = "name" + MethodDescriptorProto_InputType_field_name protoreflect.Name = "input_type" + MethodDescriptorProto_OutputType_field_name protoreflect.Name = "output_type" + MethodDescriptorProto_Options_field_name protoreflect.Name = "options" + MethodDescriptorProto_ClientStreaming_field_name protoreflect.Name = "client_streaming" + MethodDescriptorProto_ServerStreaming_field_name protoreflect.Name = "server_streaming" + + MethodDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.MethodDescriptorProto.name" + MethodDescriptorProto_InputType_field_fullname protoreflect.FullName = "google.protobuf.MethodDescriptorProto.input_type" + MethodDescriptorProto_OutputType_field_fullname protoreflect.FullName = "google.protobuf.MethodDescriptorProto.output_type" + MethodDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.MethodDescriptorProto.options" + MethodDescriptorProto_ClientStreaming_field_fullname protoreflect.FullName = "google.protobuf.MethodDescriptorProto.client_streaming" + MethodDescriptorProto_ServerStreaming_field_fullname protoreflect.FullName = "google.protobuf.MethodDescriptorProto.server_streaming" +) + +// Field numbers for google.protobuf.MethodDescriptorProto. +const ( + MethodDescriptorProto_Name_field_number protoreflect.FieldNumber = 1 + MethodDescriptorProto_InputType_field_number protoreflect.FieldNumber = 2 + MethodDescriptorProto_OutputType_field_number protoreflect.FieldNumber = 3 + MethodDescriptorProto_Options_field_number protoreflect.FieldNumber = 4 + MethodDescriptorProto_ClientStreaming_field_number protoreflect.FieldNumber = 5 + MethodDescriptorProto_ServerStreaming_field_number protoreflect.FieldNumber = 6 +) + +// Names for google.protobuf.FileOptions. +const ( + FileOptions_message_name protoreflect.Name = "FileOptions" + FileOptions_message_fullname protoreflect.FullName = "google.protobuf.FileOptions" +) + +// Field names for google.protobuf.FileOptions. +const ( + FileOptions_JavaPackage_field_name protoreflect.Name = "java_package" + FileOptions_JavaOuterClassname_field_name protoreflect.Name = "java_outer_classname" + FileOptions_JavaMultipleFiles_field_name protoreflect.Name = "java_multiple_files" + FileOptions_JavaGenerateEqualsAndHash_field_name protoreflect.Name = "java_generate_equals_and_hash" + FileOptions_JavaStringCheckUtf8_field_name protoreflect.Name = "java_string_check_utf8" + FileOptions_OptimizeFor_field_name protoreflect.Name = "optimize_for" + FileOptions_GoPackage_field_name protoreflect.Name = "go_package" + FileOptions_CcGenericServices_field_name protoreflect.Name = "cc_generic_services" + FileOptions_JavaGenericServices_field_name protoreflect.Name = "java_generic_services" + FileOptions_PyGenericServices_field_name protoreflect.Name = "py_generic_services" + FileOptions_PhpGenericServices_field_name protoreflect.Name = "php_generic_services" + FileOptions_Deprecated_field_name protoreflect.Name = "deprecated" + FileOptions_CcEnableArenas_field_name protoreflect.Name = "cc_enable_arenas" + FileOptions_ObjcClassPrefix_field_name protoreflect.Name = "objc_class_prefix" + FileOptions_CsharpNamespace_field_name protoreflect.Name = "csharp_namespace" + FileOptions_SwiftPrefix_field_name protoreflect.Name = "swift_prefix" + FileOptions_PhpClassPrefix_field_name protoreflect.Name = "php_class_prefix" + FileOptions_PhpNamespace_field_name protoreflect.Name = "php_namespace" + FileOptions_PhpMetadataNamespace_field_name protoreflect.Name = "php_metadata_namespace" + FileOptions_RubyPackage_field_name protoreflect.Name = "ruby_package" + FileOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + FileOptions_JavaPackage_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_package" + FileOptions_JavaOuterClassname_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_outer_classname" + FileOptions_JavaMultipleFiles_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_multiple_files" + FileOptions_JavaGenerateEqualsAndHash_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_generate_equals_and_hash" + FileOptions_JavaStringCheckUtf8_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_string_check_utf8" + FileOptions_OptimizeFor_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.optimize_for" + FileOptions_GoPackage_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.go_package" + FileOptions_CcGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.cc_generic_services" + FileOptions_JavaGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.java_generic_services" + FileOptions_PyGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.py_generic_services" + FileOptions_PhpGenericServices_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.php_generic_services" + FileOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.deprecated" + FileOptions_CcEnableArenas_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.cc_enable_arenas" + FileOptions_ObjcClassPrefix_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.objc_class_prefix" + FileOptions_CsharpNamespace_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.csharp_namespace" + FileOptions_SwiftPrefix_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.swift_prefix" + FileOptions_PhpClassPrefix_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.php_class_prefix" + FileOptions_PhpNamespace_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.php_namespace" + FileOptions_PhpMetadataNamespace_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.php_metadata_namespace" + FileOptions_RubyPackage_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.ruby_package" + FileOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FileOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.FileOptions. +const ( + FileOptions_JavaPackage_field_number protoreflect.FieldNumber = 1 + FileOptions_JavaOuterClassname_field_number protoreflect.FieldNumber = 8 + FileOptions_JavaMultipleFiles_field_number protoreflect.FieldNumber = 10 + FileOptions_JavaGenerateEqualsAndHash_field_number protoreflect.FieldNumber = 20 + FileOptions_JavaStringCheckUtf8_field_number protoreflect.FieldNumber = 27 + FileOptions_OptimizeFor_field_number protoreflect.FieldNumber = 9 + FileOptions_GoPackage_field_number protoreflect.FieldNumber = 11 + FileOptions_CcGenericServices_field_number protoreflect.FieldNumber = 16 + FileOptions_JavaGenericServices_field_number protoreflect.FieldNumber = 17 + FileOptions_PyGenericServices_field_number protoreflect.FieldNumber = 18 + FileOptions_PhpGenericServices_field_number protoreflect.FieldNumber = 42 + FileOptions_Deprecated_field_number protoreflect.FieldNumber = 23 + FileOptions_CcEnableArenas_field_number protoreflect.FieldNumber = 31 + FileOptions_ObjcClassPrefix_field_number protoreflect.FieldNumber = 36 + FileOptions_CsharpNamespace_field_number protoreflect.FieldNumber = 37 + FileOptions_SwiftPrefix_field_number protoreflect.FieldNumber = 39 + FileOptions_PhpClassPrefix_field_number protoreflect.FieldNumber = 40 + FileOptions_PhpNamespace_field_number protoreflect.FieldNumber = 41 + FileOptions_PhpMetadataNamespace_field_number protoreflect.FieldNumber = 44 + FileOptions_RubyPackage_field_number protoreflect.FieldNumber = 45 + FileOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Full and short names for google.protobuf.FileOptions.OptimizeMode. +const ( + FileOptions_OptimizeMode_enum_fullname = "google.protobuf.FileOptions.OptimizeMode" + FileOptions_OptimizeMode_enum_name = "OptimizeMode" +) + +// Names for google.protobuf.MessageOptions. +const ( + MessageOptions_message_name protoreflect.Name = "MessageOptions" + MessageOptions_message_fullname protoreflect.FullName = "google.protobuf.MessageOptions" +) + +// Field names for google.protobuf.MessageOptions. +const ( + MessageOptions_MessageSetWireFormat_field_name protoreflect.Name = "message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_name protoreflect.Name = "no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_name protoreflect.Name = "deprecated" + MessageOptions_MapEntry_field_name protoreflect.Name = "map_entry" + MessageOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + MessageOptions_MessageSetWireFormat_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.message_set_wire_format" + MessageOptions_NoStandardDescriptorAccessor_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.no_standard_descriptor_accessor" + MessageOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.deprecated" + MessageOptions_MapEntry_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.map_entry" + MessageOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MessageOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.MessageOptions. +const ( + MessageOptions_MessageSetWireFormat_field_number protoreflect.FieldNumber = 1 + MessageOptions_NoStandardDescriptorAccessor_field_number protoreflect.FieldNumber = 2 + MessageOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + MessageOptions_MapEntry_field_number protoreflect.FieldNumber = 7 + MessageOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Names for google.protobuf.FieldOptions. +const ( + FieldOptions_message_name protoreflect.Name = "FieldOptions" + FieldOptions_message_fullname protoreflect.FullName = "google.protobuf.FieldOptions" +) + +// Field names for google.protobuf.FieldOptions. +const ( + FieldOptions_Ctype_field_name protoreflect.Name = "ctype" + FieldOptions_Packed_field_name protoreflect.Name = "packed" + FieldOptions_Jstype_field_name protoreflect.Name = "jstype" + FieldOptions_Lazy_field_name protoreflect.Name = "lazy" + FieldOptions_Deprecated_field_name protoreflect.Name = "deprecated" + FieldOptions_Weak_field_name protoreflect.Name = "weak" + FieldOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + FieldOptions_Ctype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.ctype" + FieldOptions_Packed_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.packed" + FieldOptions_Jstype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.jstype" + FieldOptions_Lazy_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.lazy" + FieldOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.deprecated" + FieldOptions_Weak_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.weak" + FieldOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.FieldOptions. +const ( + FieldOptions_Ctype_field_number protoreflect.FieldNumber = 1 + FieldOptions_Packed_field_number protoreflect.FieldNumber = 2 + FieldOptions_Jstype_field_number protoreflect.FieldNumber = 6 + FieldOptions_Lazy_field_number protoreflect.FieldNumber = 5 + FieldOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + FieldOptions_Weak_field_number protoreflect.FieldNumber = 10 + FieldOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Full and short names for google.protobuf.FieldOptions.CType. +const ( + FieldOptions_CType_enum_fullname = "google.protobuf.FieldOptions.CType" + FieldOptions_CType_enum_name = "CType" +) + +// Full and short names for google.protobuf.FieldOptions.JSType. +const ( + FieldOptions_JSType_enum_fullname = "google.protobuf.FieldOptions.JSType" + FieldOptions_JSType_enum_name = "JSType" +) + +// Names for google.protobuf.OneofOptions. +const ( + OneofOptions_message_name protoreflect.Name = "OneofOptions" + OneofOptions_message_fullname protoreflect.FullName = "google.protobuf.OneofOptions" +) + +// Field names for google.protobuf.OneofOptions. +const ( + OneofOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + OneofOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.OneofOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.OneofOptions. +const ( + OneofOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Names for google.protobuf.EnumOptions. +const ( + EnumOptions_message_name protoreflect.Name = "EnumOptions" + EnumOptions_message_fullname protoreflect.FullName = "google.protobuf.EnumOptions" +) + +// Field names for google.protobuf.EnumOptions. +const ( + EnumOptions_AllowAlias_field_name protoreflect.Name = "allow_alias" + EnumOptions_Deprecated_field_name protoreflect.Name = "deprecated" + EnumOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + EnumOptions_AllowAlias_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.allow_alias" + EnumOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.deprecated" + EnumOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.EnumOptions. +const ( + EnumOptions_AllowAlias_field_number protoreflect.FieldNumber = 2 + EnumOptions_Deprecated_field_number protoreflect.FieldNumber = 3 + EnumOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Names for google.protobuf.EnumValueOptions. +const ( + EnumValueOptions_message_name protoreflect.Name = "EnumValueOptions" + EnumValueOptions_message_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions" +) + +// Field names for google.protobuf.EnumValueOptions. +const ( + EnumValueOptions_Deprecated_field_name protoreflect.Name = "deprecated" + EnumValueOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + EnumValueOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.deprecated" + EnumValueOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.EnumValueOptions. +const ( + EnumValueOptions_Deprecated_field_number protoreflect.FieldNumber = 1 + EnumValueOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Names for google.protobuf.ServiceOptions. +const ( + ServiceOptions_message_name protoreflect.Name = "ServiceOptions" + ServiceOptions_message_fullname protoreflect.FullName = "google.protobuf.ServiceOptions" +) + +// Field names for google.protobuf.ServiceOptions. +const ( + ServiceOptions_Deprecated_field_name protoreflect.Name = "deprecated" + ServiceOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + ServiceOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.ServiceOptions.deprecated" + ServiceOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.ServiceOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.ServiceOptions. +const ( + ServiceOptions_Deprecated_field_number protoreflect.FieldNumber = 33 + ServiceOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Names for google.protobuf.MethodOptions. +const ( + MethodOptions_message_name protoreflect.Name = "MethodOptions" + MethodOptions_message_fullname protoreflect.FullName = "google.protobuf.MethodOptions" +) + +// Field names for google.protobuf.MethodOptions. +const ( + MethodOptions_Deprecated_field_name protoreflect.Name = "deprecated" + MethodOptions_IdempotencyLevel_field_name protoreflect.Name = "idempotency_level" + MethodOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" + + MethodOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.MethodOptions.deprecated" + MethodOptions_IdempotencyLevel_field_fullname protoreflect.FullName = "google.protobuf.MethodOptions.idempotency_level" + MethodOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.MethodOptions.uninterpreted_option" +) + +// Field numbers for google.protobuf.MethodOptions. +const ( + MethodOptions_Deprecated_field_number protoreflect.FieldNumber = 33 + MethodOptions_IdempotencyLevel_field_number protoreflect.FieldNumber = 34 + MethodOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 +) + +// Full and short names for google.protobuf.MethodOptions.IdempotencyLevel. +const ( + MethodOptions_IdempotencyLevel_enum_fullname = "google.protobuf.MethodOptions.IdempotencyLevel" + MethodOptions_IdempotencyLevel_enum_name = "IdempotencyLevel" +) + +// Names for google.protobuf.UninterpretedOption. +const ( + UninterpretedOption_message_name protoreflect.Name = "UninterpretedOption" + UninterpretedOption_message_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption" +) + +// Field names for google.protobuf.UninterpretedOption. +const ( + UninterpretedOption_Name_field_name protoreflect.Name = "name" + UninterpretedOption_IdentifierValue_field_name protoreflect.Name = "identifier_value" + UninterpretedOption_PositiveIntValue_field_name protoreflect.Name = "positive_int_value" + UninterpretedOption_NegativeIntValue_field_name protoreflect.Name = "negative_int_value" + UninterpretedOption_DoubleValue_field_name protoreflect.Name = "double_value" + UninterpretedOption_StringValue_field_name protoreflect.Name = "string_value" + UninterpretedOption_AggregateValue_field_name protoreflect.Name = "aggregate_value" + + UninterpretedOption_Name_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.name" + UninterpretedOption_IdentifierValue_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.identifier_value" + UninterpretedOption_PositiveIntValue_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.positive_int_value" + UninterpretedOption_NegativeIntValue_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.negative_int_value" + UninterpretedOption_DoubleValue_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.double_value" + UninterpretedOption_StringValue_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.string_value" + UninterpretedOption_AggregateValue_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.aggregate_value" +) + +// Field numbers for google.protobuf.UninterpretedOption. +const ( + UninterpretedOption_Name_field_number protoreflect.FieldNumber = 2 + UninterpretedOption_IdentifierValue_field_number protoreflect.FieldNumber = 3 + UninterpretedOption_PositiveIntValue_field_number protoreflect.FieldNumber = 4 + UninterpretedOption_NegativeIntValue_field_number protoreflect.FieldNumber = 5 + UninterpretedOption_DoubleValue_field_number protoreflect.FieldNumber = 6 + UninterpretedOption_StringValue_field_number protoreflect.FieldNumber = 7 + UninterpretedOption_AggregateValue_field_number protoreflect.FieldNumber = 8 +) + +// Names for google.protobuf.UninterpretedOption.NamePart. +const ( + UninterpretedOption_NamePart_message_name protoreflect.Name = "NamePart" + UninterpretedOption_NamePart_message_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.NamePart" +) + +// Field names for google.protobuf.UninterpretedOption.NamePart. +const ( + UninterpretedOption_NamePart_NamePart_field_name protoreflect.Name = "name_part" + UninterpretedOption_NamePart_IsExtension_field_name protoreflect.Name = "is_extension" + + UninterpretedOption_NamePart_NamePart_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.NamePart.name_part" + UninterpretedOption_NamePart_IsExtension_field_fullname protoreflect.FullName = "google.protobuf.UninterpretedOption.NamePart.is_extension" +) + +// Field numbers for google.protobuf.UninterpretedOption.NamePart. +const ( + UninterpretedOption_NamePart_NamePart_field_number protoreflect.FieldNumber = 1 + UninterpretedOption_NamePart_IsExtension_field_number protoreflect.FieldNumber = 2 +) + +// Names for google.protobuf.SourceCodeInfo. +const ( + SourceCodeInfo_message_name protoreflect.Name = "SourceCodeInfo" + SourceCodeInfo_message_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo" +) + +// Field names for google.protobuf.SourceCodeInfo. +const ( + SourceCodeInfo_Location_field_name protoreflect.Name = "location" + + SourceCodeInfo_Location_field_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo.location" +) + +// Field numbers for google.protobuf.SourceCodeInfo. +const ( + SourceCodeInfo_Location_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.SourceCodeInfo.Location. +const ( + SourceCodeInfo_Location_message_name protoreflect.Name = "Location" + SourceCodeInfo_Location_message_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo.Location" +) + +// Field names for google.protobuf.SourceCodeInfo.Location. +const ( + SourceCodeInfo_Location_Path_field_name protoreflect.Name = "path" + SourceCodeInfo_Location_Span_field_name protoreflect.Name = "span" + SourceCodeInfo_Location_LeadingComments_field_name protoreflect.Name = "leading_comments" + SourceCodeInfo_Location_TrailingComments_field_name protoreflect.Name = "trailing_comments" + SourceCodeInfo_Location_LeadingDetachedComments_field_name protoreflect.Name = "leading_detached_comments" + + SourceCodeInfo_Location_Path_field_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo.Location.path" + SourceCodeInfo_Location_Span_field_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo.Location.span" + SourceCodeInfo_Location_LeadingComments_field_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo.Location.leading_comments" + SourceCodeInfo_Location_TrailingComments_field_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo.Location.trailing_comments" + SourceCodeInfo_Location_LeadingDetachedComments_field_fullname protoreflect.FullName = "google.protobuf.SourceCodeInfo.Location.leading_detached_comments" +) + +// Field numbers for google.protobuf.SourceCodeInfo.Location. +const ( + SourceCodeInfo_Location_Path_field_number protoreflect.FieldNumber = 1 + SourceCodeInfo_Location_Span_field_number protoreflect.FieldNumber = 2 + SourceCodeInfo_Location_LeadingComments_field_number protoreflect.FieldNumber = 3 + SourceCodeInfo_Location_TrailingComments_field_number protoreflect.FieldNumber = 4 + SourceCodeInfo_Location_LeadingDetachedComments_field_number protoreflect.FieldNumber = 6 +) + +// Names for google.protobuf.GeneratedCodeInfo. +const ( + GeneratedCodeInfo_message_name protoreflect.Name = "GeneratedCodeInfo" + GeneratedCodeInfo_message_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo" +) + +// Field names for google.protobuf.GeneratedCodeInfo. +const ( + GeneratedCodeInfo_Annotation_field_name protoreflect.Name = "annotation" + + GeneratedCodeInfo_Annotation_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.annotation" +) + +// Field numbers for google.protobuf.GeneratedCodeInfo. +const ( + GeneratedCodeInfo_Annotation_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.GeneratedCodeInfo.Annotation. +const ( + GeneratedCodeInfo_Annotation_message_name protoreflect.Name = "Annotation" + GeneratedCodeInfo_Annotation_message_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation" +) + +// Field names for google.protobuf.GeneratedCodeInfo.Annotation. +const ( + GeneratedCodeInfo_Annotation_Path_field_name protoreflect.Name = "path" + GeneratedCodeInfo_Annotation_SourceFile_field_name protoreflect.Name = "source_file" + GeneratedCodeInfo_Annotation_Begin_field_name protoreflect.Name = "begin" + GeneratedCodeInfo_Annotation_End_field_name protoreflect.Name = "end" + + GeneratedCodeInfo_Annotation_Path_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.path" + GeneratedCodeInfo_Annotation_SourceFile_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.source_file" + GeneratedCodeInfo_Annotation_Begin_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.begin" + GeneratedCodeInfo_Annotation_End_field_fullname protoreflect.FullName = "google.protobuf.GeneratedCodeInfo.Annotation.end" +) + +// Field numbers for google.protobuf.GeneratedCodeInfo.Annotation. +const ( + GeneratedCodeInfo_Annotation_Path_field_number protoreflect.FieldNumber = 1 + GeneratedCodeInfo_Annotation_SourceFile_field_number protoreflect.FieldNumber = 2 + GeneratedCodeInfo_Annotation_Begin_field_number protoreflect.FieldNumber = 3 + GeneratedCodeInfo_Annotation_End_field_number protoreflect.FieldNumber = 4 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/doc.go b/vendor/google.golang.org/protobuf/internal/genid/doc.go new file mode 100644 index 0000000000..45ccd01211 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/doc.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package genid contains constants for declarations in descriptor.proto +// and the well-known types. +package genid + +import protoreflect "google.golang.org/protobuf/reflect/protoreflect" + +const GoogleProtobuf_package protoreflect.FullName = "google.protobuf" diff --git a/vendor/google.golang.org/protobuf/internal/genid/duration_gen.go b/vendor/google.golang.org/protobuf/internal/genid/duration_gen.go new file mode 100644 index 0000000000..b070ef4fd6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/duration_gen.go @@ -0,0 +1,34 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_duration_proto = "google/protobuf/duration.proto" + +// Names for google.protobuf.Duration. +const ( + Duration_message_name protoreflect.Name = "Duration" + Duration_message_fullname protoreflect.FullName = "google.protobuf.Duration" +) + +// Field names for google.protobuf.Duration. +const ( + Duration_Seconds_field_name protoreflect.Name = "seconds" + Duration_Nanos_field_name protoreflect.Name = "nanos" + + Duration_Seconds_field_fullname protoreflect.FullName = "google.protobuf.Duration.seconds" + Duration_Nanos_field_fullname protoreflect.FullName = "google.protobuf.Duration.nanos" +) + +// Field numbers for google.protobuf.Duration. +const ( + Duration_Seconds_field_number protoreflect.FieldNumber = 1 + Duration_Nanos_field_number protoreflect.FieldNumber = 2 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/empty_gen.go b/vendor/google.golang.org/protobuf/internal/genid/empty_gen.go new file mode 100644 index 0000000000..762abb34a4 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/empty_gen.go @@ -0,0 +1,19 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_empty_proto = "google/protobuf/empty.proto" + +// Names for google.protobuf.Empty. +const ( + Empty_message_name protoreflect.Name = "Empty" + Empty_message_fullname protoreflect.FullName = "google.protobuf.Empty" +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/field_mask_gen.go b/vendor/google.golang.org/protobuf/internal/genid/field_mask_gen.go new file mode 100644 index 0000000000..70bed453fe --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/field_mask_gen.go @@ -0,0 +1,31 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_field_mask_proto = "google/protobuf/field_mask.proto" + +// Names for google.protobuf.FieldMask. +const ( + FieldMask_message_name protoreflect.Name = "FieldMask" + FieldMask_message_fullname protoreflect.FullName = "google.protobuf.FieldMask" +) + +// Field names for google.protobuf.FieldMask. +const ( + FieldMask_Paths_field_name protoreflect.Name = "paths" + + FieldMask_Paths_field_fullname protoreflect.FullName = "google.protobuf.FieldMask.paths" +) + +// Field numbers for google.protobuf.FieldMask. +const ( + FieldMask_Paths_field_number protoreflect.FieldNumber = 1 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/goname.go b/vendor/google.golang.org/protobuf/internal/genid/goname.go new file mode 100644 index 0000000000..693d2e9e1f --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/goname.go @@ -0,0 +1,25 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package genid + +// Go names of implementation-specific struct fields in generated messages. +const ( + State_goname = "state" + + SizeCache_goname = "sizeCache" + SizeCacheA_goname = "XXX_sizecache" + + WeakFields_goname = "weakFields" + WeakFieldsA_goname = "XXX_weak" + + UnknownFields_goname = "unknownFields" + UnknownFieldsA_goname = "XXX_unrecognized" + + ExtensionFields_goname = "extensionFields" + ExtensionFieldsA_goname = "XXX_InternalExtensions" + ExtensionFieldsB_goname = "XXX_extensions" + + WeakFieldPrefix_goname = "XXX_weak_" +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/map_entry.go b/vendor/google.golang.org/protobuf/internal/genid/map_entry.go new file mode 100644 index 0000000000..8f9ea02ff2 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/map_entry.go @@ -0,0 +1,16 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package genid + +import protoreflect "google.golang.org/protobuf/reflect/protoreflect" + +// Generic field names and numbers for synthetic map entry messages. +const ( + MapEntry_Key_field_name protoreflect.Name = "key" + MapEntry_Value_field_name protoreflect.Name = "value" + + MapEntry_Key_field_number protoreflect.FieldNumber = 1 + MapEntry_Value_field_number protoreflect.FieldNumber = 2 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/source_context_gen.go b/vendor/google.golang.org/protobuf/internal/genid/source_context_gen.go new file mode 100644 index 0000000000..3e99ae16c8 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/source_context_gen.go @@ -0,0 +1,31 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_source_context_proto = "google/protobuf/source_context.proto" + +// Names for google.protobuf.SourceContext. +const ( + SourceContext_message_name protoreflect.Name = "SourceContext" + SourceContext_message_fullname protoreflect.FullName = "google.protobuf.SourceContext" +) + +// Field names for google.protobuf.SourceContext. +const ( + SourceContext_FileName_field_name protoreflect.Name = "file_name" + + SourceContext_FileName_field_fullname protoreflect.FullName = "google.protobuf.SourceContext.file_name" +) + +// Field numbers for google.protobuf.SourceContext. +const ( + SourceContext_FileName_field_number protoreflect.FieldNumber = 1 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/struct_gen.go b/vendor/google.golang.org/protobuf/internal/genid/struct_gen.go new file mode 100644 index 0000000000..1a38944b26 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/struct_gen.go @@ -0,0 +1,116 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_struct_proto = "google/protobuf/struct.proto" + +// Full and short names for google.protobuf.NullValue. +const ( + NullValue_enum_fullname = "google.protobuf.NullValue" + NullValue_enum_name = "NullValue" +) + +// Names for google.protobuf.Struct. +const ( + Struct_message_name protoreflect.Name = "Struct" + Struct_message_fullname protoreflect.FullName = "google.protobuf.Struct" +) + +// Field names for google.protobuf.Struct. +const ( + Struct_Fields_field_name protoreflect.Name = "fields" + + Struct_Fields_field_fullname protoreflect.FullName = "google.protobuf.Struct.fields" +) + +// Field numbers for google.protobuf.Struct. +const ( + Struct_Fields_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.Struct.FieldsEntry. +const ( + Struct_FieldsEntry_message_name protoreflect.Name = "FieldsEntry" + Struct_FieldsEntry_message_fullname protoreflect.FullName = "google.protobuf.Struct.FieldsEntry" +) + +// Field names for google.protobuf.Struct.FieldsEntry. +const ( + Struct_FieldsEntry_Key_field_name protoreflect.Name = "key" + Struct_FieldsEntry_Value_field_name protoreflect.Name = "value" + + Struct_FieldsEntry_Key_field_fullname protoreflect.FullName = "google.protobuf.Struct.FieldsEntry.key" + Struct_FieldsEntry_Value_field_fullname protoreflect.FullName = "google.protobuf.Struct.FieldsEntry.value" +) + +// Field numbers for google.protobuf.Struct.FieldsEntry. +const ( + Struct_FieldsEntry_Key_field_number protoreflect.FieldNumber = 1 + Struct_FieldsEntry_Value_field_number protoreflect.FieldNumber = 2 +) + +// Names for google.protobuf.Value. +const ( + Value_message_name protoreflect.Name = "Value" + Value_message_fullname protoreflect.FullName = "google.protobuf.Value" +) + +// Field names for google.protobuf.Value. +const ( + Value_NullValue_field_name protoreflect.Name = "null_value" + Value_NumberValue_field_name protoreflect.Name = "number_value" + Value_StringValue_field_name protoreflect.Name = "string_value" + Value_BoolValue_field_name protoreflect.Name = "bool_value" + Value_StructValue_field_name protoreflect.Name = "struct_value" + Value_ListValue_field_name protoreflect.Name = "list_value" + + Value_NullValue_field_fullname protoreflect.FullName = "google.protobuf.Value.null_value" + Value_NumberValue_field_fullname protoreflect.FullName = "google.protobuf.Value.number_value" + Value_StringValue_field_fullname protoreflect.FullName = "google.protobuf.Value.string_value" + Value_BoolValue_field_fullname protoreflect.FullName = "google.protobuf.Value.bool_value" + Value_StructValue_field_fullname protoreflect.FullName = "google.protobuf.Value.struct_value" + Value_ListValue_field_fullname protoreflect.FullName = "google.protobuf.Value.list_value" +) + +// Field numbers for google.protobuf.Value. +const ( + Value_NullValue_field_number protoreflect.FieldNumber = 1 + Value_NumberValue_field_number protoreflect.FieldNumber = 2 + Value_StringValue_field_number protoreflect.FieldNumber = 3 + Value_BoolValue_field_number protoreflect.FieldNumber = 4 + Value_StructValue_field_number protoreflect.FieldNumber = 5 + Value_ListValue_field_number protoreflect.FieldNumber = 6 +) + +// Oneof names for google.protobuf.Value. +const ( + Value_Kind_oneof_name protoreflect.Name = "kind" + + Value_Kind_oneof_fullname protoreflect.FullName = "google.protobuf.Value.kind" +) + +// Names for google.protobuf.ListValue. +const ( + ListValue_message_name protoreflect.Name = "ListValue" + ListValue_message_fullname protoreflect.FullName = "google.protobuf.ListValue" +) + +// Field names for google.protobuf.ListValue. +const ( + ListValue_Values_field_name protoreflect.Name = "values" + + ListValue_Values_field_fullname protoreflect.FullName = "google.protobuf.ListValue.values" +) + +// Field numbers for google.protobuf.ListValue. +const ( + ListValue_Values_field_number protoreflect.FieldNumber = 1 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/timestamp_gen.go b/vendor/google.golang.org/protobuf/internal/genid/timestamp_gen.go new file mode 100644 index 0000000000..f5cd5634c2 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/timestamp_gen.go @@ -0,0 +1,34 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_timestamp_proto = "google/protobuf/timestamp.proto" + +// Names for google.protobuf.Timestamp. +const ( + Timestamp_message_name protoreflect.Name = "Timestamp" + Timestamp_message_fullname protoreflect.FullName = "google.protobuf.Timestamp" +) + +// Field names for google.protobuf.Timestamp. +const ( + Timestamp_Seconds_field_name protoreflect.Name = "seconds" + Timestamp_Nanos_field_name protoreflect.Name = "nanos" + + Timestamp_Seconds_field_fullname protoreflect.FullName = "google.protobuf.Timestamp.seconds" + Timestamp_Nanos_field_fullname protoreflect.FullName = "google.protobuf.Timestamp.nanos" +) + +// Field numbers for google.protobuf.Timestamp. +const ( + Timestamp_Seconds_field_number protoreflect.FieldNumber = 1 + Timestamp_Nanos_field_number protoreflect.FieldNumber = 2 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/type_gen.go b/vendor/google.golang.org/protobuf/internal/genid/type_gen.go new file mode 100644 index 0000000000..3bc710138a --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/type_gen.go @@ -0,0 +1,184 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_type_proto = "google/protobuf/type.proto" + +// Full and short names for google.protobuf.Syntax. +const ( + Syntax_enum_fullname = "google.protobuf.Syntax" + Syntax_enum_name = "Syntax" +) + +// Names for google.protobuf.Type. +const ( + Type_message_name protoreflect.Name = "Type" + Type_message_fullname protoreflect.FullName = "google.protobuf.Type" +) + +// Field names for google.protobuf.Type. +const ( + Type_Name_field_name protoreflect.Name = "name" + Type_Fields_field_name protoreflect.Name = "fields" + Type_Oneofs_field_name protoreflect.Name = "oneofs" + Type_Options_field_name protoreflect.Name = "options" + Type_SourceContext_field_name protoreflect.Name = "source_context" + Type_Syntax_field_name protoreflect.Name = "syntax" + + Type_Name_field_fullname protoreflect.FullName = "google.protobuf.Type.name" + Type_Fields_field_fullname protoreflect.FullName = "google.protobuf.Type.fields" + Type_Oneofs_field_fullname protoreflect.FullName = "google.protobuf.Type.oneofs" + Type_Options_field_fullname protoreflect.FullName = "google.protobuf.Type.options" + Type_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Type.source_context" + Type_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Type.syntax" +) + +// Field numbers for google.protobuf.Type. +const ( + Type_Name_field_number protoreflect.FieldNumber = 1 + Type_Fields_field_number protoreflect.FieldNumber = 2 + Type_Oneofs_field_number protoreflect.FieldNumber = 3 + Type_Options_field_number protoreflect.FieldNumber = 4 + Type_SourceContext_field_number protoreflect.FieldNumber = 5 + Type_Syntax_field_number protoreflect.FieldNumber = 6 +) + +// Names for google.protobuf.Field. +const ( + Field_message_name protoreflect.Name = "Field" + Field_message_fullname protoreflect.FullName = "google.protobuf.Field" +) + +// Field names for google.protobuf.Field. +const ( + Field_Kind_field_name protoreflect.Name = "kind" + Field_Cardinality_field_name protoreflect.Name = "cardinality" + Field_Number_field_name protoreflect.Name = "number" + Field_Name_field_name protoreflect.Name = "name" + Field_TypeUrl_field_name protoreflect.Name = "type_url" + Field_OneofIndex_field_name protoreflect.Name = "oneof_index" + Field_Packed_field_name protoreflect.Name = "packed" + Field_Options_field_name protoreflect.Name = "options" + Field_JsonName_field_name protoreflect.Name = "json_name" + Field_DefaultValue_field_name protoreflect.Name = "default_value" + + Field_Kind_field_fullname protoreflect.FullName = "google.protobuf.Field.kind" + Field_Cardinality_field_fullname protoreflect.FullName = "google.protobuf.Field.cardinality" + Field_Number_field_fullname protoreflect.FullName = "google.protobuf.Field.number" + Field_Name_field_fullname protoreflect.FullName = "google.protobuf.Field.name" + Field_TypeUrl_field_fullname protoreflect.FullName = "google.protobuf.Field.type_url" + Field_OneofIndex_field_fullname protoreflect.FullName = "google.protobuf.Field.oneof_index" + Field_Packed_field_fullname protoreflect.FullName = "google.protobuf.Field.packed" + Field_Options_field_fullname protoreflect.FullName = "google.protobuf.Field.options" + Field_JsonName_field_fullname protoreflect.FullName = "google.protobuf.Field.json_name" + Field_DefaultValue_field_fullname protoreflect.FullName = "google.protobuf.Field.default_value" +) + +// Field numbers for google.protobuf.Field. +const ( + Field_Kind_field_number protoreflect.FieldNumber = 1 + Field_Cardinality_field_number protoreflect.FieldNumber = 2 + Field_Number_field_number protoreflect.FieldNumber = 3 + Field_Name_field_number protoreflect.FieldNumber = 4 + Field_TypeUrl_field_number protoreflect.FieldNumber = 6 + Field_OneofIndex_field_number protoreflect.FieldNumber = 7 + Field_Packed_field_number protoreflect.FieldNumber = 8 + Field_Options_field_number protoreflect.FieldNumber = 9 + Field_JsonName_field_number protoreflect.FieldNumber = 10 + Field_DefaultValue_field_number protoreflect.FieldNumber = 11 +) + +// Full and short names for google.protobuf.Field.Kind. +const ( + Field_Kind_enum_fullname = "google.protobuf.Field.Kind" + Field_Kind_enum_name = "Kind" +) + +// Full and short names for google.protobuf.Field.Cardinality. +const ( + Field_Cardinality_enum_fullname = "google.protobuf.Field.Cardinality" + Field_Cardinality_enum_name = "Cardinality" +) + +// Names for google.protobuf.Enum. +const ( + Enum_message_name protoreflect.Name = "Enum" + Enum_message_fullname protoreflect.FullName = "google.protobuf.Enum" +) + +// Field names for google.protobuf.Enum. +const ( + Enum_Name_field_name protoreflect.Name = "name" + Enum_Enumvalue_field_name protoreflect.Name = "enumvalue" + Enum_Options_field_name protoreflect.Name = "options" + Enum_SourceContext_field_name protoreflect.Name = "source_context" + Enum_Syntax_field_name protoreflect.Name = "syntax" + + Enum_Name_field_fullname protoreflect.FullName = "google.protobuf.Enum.name" + Enum_Enumvalue_field_fullname protoreflect.FullName = "google.protobuf.Enum.enumvalue" + Enum_Options_field_fullname protoreflect.FullName = "google.protobuf.Enum.options" + Enum_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Enum.source_context" + Enum_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Enum.syntax" +) + +// Field numbers for google.protobuf.Enum. +const ( + Enum_Name_field_number protoreflect.FieldNumber = 1 + Enum_Enumvalue_field_number protoreflect.FieldNumber = 2 + Enum_Options_field_number protoreflect.FieldNumber = 3 + Enum_SourceContext_field_number protoreflect.FieldNumber = 4 + Enum_Syntax_field_number protoreflect.FieldNumber = 5 +) + +// Names for google.protobuf.EnumValue. +const ( + EnumValue_message_name protoreflect.Name = "EnumValue" + EnumValue_message_fullname protoreflect.FullName = "google.protobuf.EnumValue" +) + +// Field names for google.protobuf.EnumValue. +const ( + EnumValue_Name_field_name protoreflect.Name = "name" + EnumValue_Number_field_name protoreflect.Name = "number" + EnumValue_Options_field_name protoreflect.Name = "options" + + EnumValue_Name_field_fullname protoreflect.FullName = "google.protobuf.EnumValue.name" + EnumValue_Number_field_fullname protoreflect.FullName = "google.protobuf.EnumValue.number" + EnumValue_Options_field_fullname protoreflect.FullName = "google.protobuf.EnumValue.options" +) + +// Field numbers for google.protobuf.EnumValue. +const ( + EnumValue_Name_field_number protoreflect.FieldNumber = 1 + EnumValue_Number_field_number protoreflect.FieldNumber = 2 + EnumValue_Options_field_number protoreflect.FieldNumber = 3 +) + +// Names for google.protobuf.Option. +const ( + Option_message_name protoreflect.Name = "Option" + Option_message_fullname protoreflect.FullName = "google.protobuf.Option" +) + +// Field names for google.protobuf.Option. +const ( + Option_Name_field_name protoreflect.Name = "name" + Option_Value_field_name protoreflect.Name = "value" + + Option_Name_field_fullname protoreflect.FullName = "google.protobuf.Option.name" + Option_Value_field_fullname protoreflect.FullName = "google.protobuf.Option.value" +) + +// Field numbers for google.protobuf.Option. +const ( + Option_Name_field_number protoreflect.FieldNumber = 1 + Option_Value_field_number protoreflect.FieldNumber = 2 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/wrappers.go b/vendor/google.golang.org/protobuf/internal/genid/wrappers.go new file mode 100644 index 0000000000..429384b85b --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/wrappers.go @@ -0,0 +1,13 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package genid + +import protoreflect "google.golang.org/protobuf/reflect/protoreflect" + +// Generic field name and number for messages in wrappers.proto. +const ( + WrapperValue_Value_field_name protoreflect.Name = "value" + WrapperValue_Value_field_number protoreflect.FieldNumber = 1 +) diff --git a/vendor/google.golang.org/protobuf/internal/genid/wrappers_gen.go b/vendor/google.golang.org/protobuf/internal/genid/wrappers_gen.go new file mode 100644 index 0000000000..72527d2ab0 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/genid/wrappers_gen.go @@ -0,0 +1,175 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package genid + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" +) + +const File_google_protobuf_wrappers_proto = "google/protobuf/wrappers.proto" + +// Names for google.protobuf.DoubleValue. +const ( + DoubleValue_message_name protoreflect.Name = "DoubleValue" + DoubleValue_message_fullname protoreflect.FullName = "google.protobuf.DoubleValue" +) + +// Field names for google.protobuf.DoubleValue. +const ( + DoubleValue_Value_field_name protoreflect.Name = "value" + + DoubleValue_Value_field_fullname protoreflect.FullName = "google.protobuf.DoubleValue.value" +) + +// Field numbers for google.protobuf.DoubleValue. +const ( + DoubleValue_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.FloatValue. +const ( + FloatValue_message_name protoreflect.Name = "FloatValue" + FloatValue_message_fullname protoreflect.FullName = "google.protobuf.FloatValue" +) + +// Field names for google.protobuf.FloatValue. +const ( + FloatValue_Value_field_name protoreflect.Name = "value" + + FloatValue_Value_field_fullname protoreflect.FullName = "google.protobuf.FloatValue.value" +) + +// Field numbers for google.protobuf.FloatValue. +const ( + FloatValue_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.Int64Value. +const ( + Int64Value_message_name protoreflect.Name = "Int64Value" + Int64Value_message_fullname protoreflect.FullName = "google.protobuf.Int64Value" +) + +// Field names for google.protobuf.Int64Value. +const ( + Int64Value_Value_field_name protoreflect.Name = "value" + + Int64Value_Value_field_fullname protoreflect.FullName = "google.protobuf.Int64Value.value" +) + +// Field numbers for google.protobuf.Int64Value. +const ( + Int64Value_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.UInt64Value. +const ( + UInt64Value_message_name protoreflect.Name = "UInt64Value" + UInt64Value_message_fullname protoreflect.FullName = "google.protobuf.UInt64Value" +) + +// Field names for google.protobuf.UInt64Value. +const ( + UInt64Value_Value_field_name protoreflect.Name = "value" + + UInt64Value_Value_field_fullname protoreflect.FullName = "google.protobuf.UInt64Value.value" +) + +// Field numbers for google.protobuf.UInt64Value. +const ( + UInt64Value_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.Int32Value. +const ( + Int32Value_message_name protoreflect.Name = "Int32Value" + Int32Value_message_fullname protoreflect.FullName = "google.protobuf.Int32Value" +) + +// Field names for google.protobuf.Int32Value. +const ( + Int32Value_Value_field_name protoreflect.Name = "value" + + Int32Value_Value_field_fullname protoreflect.FullName = "google.protobuf.Int32Value.value" +) + +// Field numbers for google.protobuf.Int32Value. +const ( + Int32Value_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.UInt32Value. +const ( + UInt32Value_message_name protoreflect.Name = "UInt32Value" + UInt32Value_message_fullname protoreflect.FullName = "google.protobuf.UInt32Value" +) + +// Field names for google.protobuf.UInt32Value. +const ( + UInt32Value_Value_field_name protoreflect.Name = "value" + + UInt32Value_Value_field_fullname protoreflect.FullName = "google.protobuf.UInt32Value.value" +) + +// Field numbers for google.protobuf.UInt32Value. +const ( + UInt32Value_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.BoolValue. +const ( + BoolValue_message_name protoreflect.Name = "BoolValue" + BoolValue_message_fullname protoreflect.FullName = "google.protobuf.BoolValue" +) + +// Field names for google.protobuf.BoolValue. +const ( + BoolValue_Value_field_name protoreflect.Name = "value" + + BoolValue_Value_field_fullname protoreflect.FullName = "google.protobuf.BoolValue.value" +) + +// Field numbers for google.protobuf.BoolValue. +const ( + BoolValue_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.StringValue. +const ( + StringValue_message_name protoreflect.Name = "StringValue" + StringValue_message_fullname protoreflect.FullName = "google.protobuf.StringValue" +) + +// Field names for google.protobuf.StringValue. +const ( + StringValue_Value_field_name protoreflect.Name = "value" + + StringValue_Value_field_fullname protoreflect.FullName = "google.protobuf.StringValue.value" +) + +// Field numbers for google.protobuf.StringValue. +const ( + StringValue_Value_field_number protoreflect.FieldNumber = 1 +) + +// Names for google.protobuf.BytesValue. +const ( + BytesValue_message_name protoreflect.Name = "BytesValue" + BytesValue_message_fullname protoreflect.FullName = "google.protobuf.BytesValue" +) + +// Field names for google.protobuf.BytesValue. +const ( + BytesValue_Value_field_name protoreflect.Name = "value" + + BytesValue_Value_field_fullname protoreflect.FullName = "google.protobuf.BytesValue.value" +) + +// Field numbers for google.protobuf.BytesValue. +const ( + BytesValue_Value_field_number protoreflect.FieldNumber = 1 +) diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go new file mode 100644 index 0000000000..abee5f30e9 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go @@ -0,0 +1,177 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + "strconv" + + "google.golang.org/protobuf/encoding/prototext" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/proto" + pref "google.golang.org/protobuf/reflect/protoreflect" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +// Export is a zero-length named type that exists only to export a set of +// functions that we do not want to appear in godoc. +type Export struct{} + +// NewError formats a string according to the format specifier and arguments and +// returns an error that has a "proto" prefix. +func (Export) NewError(f string, x ...interface{}) error { + return errors.New(f, x...) +} + +// enum is any enum type generated by protoc-gen-go +// and must be a named int32 type. +type enum = interface{} + +// EnumOf returns the protoreflect.Enum interface over e. +// It returns nil if e is nil. +func (Export) EnumOf(e enum) pref.Enum { + switch e := e.(type) { + case nil: + return nil + case pref.Enum: + return e + default: + return legacyWrapEnum(reflect.ValueOf(e)) + } +} + +// EnumDescriptorOf returns the protoreflect.EnumDescriptor for e. +// It returns nil if e is nil. +func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor { + switch e := e.(type) { + case nil: + return nil + case pref.Enum: + return e.Descriptor() + default: + return LegacyLoadEnumDesc(reflect.TypeOf(e)) + } +} + +// EnumTypeOf returns the protoreflect.EnumType for e. +// It returns nil if e is nil. +func (Export) EnumTypeOf(e enum) pref.EnumType { + switch e := e.(type) { + case nil: + return nil + case pref.Enum: + return e.Type() + default: + return legacyLoadEnumType(reflect.TypeOf(e)) + } +} + +// EnumStringOf returns the enum value as a string, either as the name if +// the number is resolvable, or the number formatted as a string. +func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string { + ev := ed.Values().ByNumber(n) + if ev != nil { + return string(ev.Name()) + } + return strconv.Itoa(int(n)) +} + +// message is any message type generated by protoc-gen-go +// and must be a pointer to a named struct type. +type message = interface{} + +// legacyMessageWrapper wraps a v2 message as a v1 message. +type legacyMessageWrapper struct{ m pref.ProtoMessage } + +func (m legacyMessageWrapper) Reset() { proto.Reset(m.m) } +func (m legacyMessageWrapper) String() string { return Export{}.MessageStringOf(m.m) } +func (m legacyMessageWrapper) ProtoMessage() {} + +// ProtoMessageV1Of converts either a v1 or v2 message to a v1 message. +// It returns nil if m is nil. +func (Export) ProtoMessageV1Of(m message) piface.MessageV1 { + switch mv := m.(type) { + case nil: + return nil + case piface.MessageV1: + return mv + case unwrapper: + return Export{}.ProtoMessageV1Of(mv.protoUnwrap()) + case pref.ProtoMessage: + return legacyMessageWrapper{mv} + default: + panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) + } +} + +func (Export) protoMessageV2Of(m message) pref.ProtoMessage { + switch mv := m.(type) { + case nil: + return nil + case pref.ProtoMessage: + return mv + case legacyMessageWrapper: + return mv.m + case piface.MessageV1: + return nil + default: + panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m)) + } +} + +// ProtoMessageV2Of converts either a v1 or v2 message to a v2 message. +// It returns nil if m is nil. +func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage { + if m == nil { + return nil + } + if mv := (Export{}).protoMessageV2Of(m); mv != nil { + return mv + } + return legacyWrapMessage(reflect.ValueOf(m)).Interface() +} + +// MessageOf returns the protoreflect.Message interface over m. +// It returns nil if m is nil. +func (Export) MessageOf(m message) pref.Message { + if m == nil { + return nil + } + if mv := (Export{}).protoMessageV2Of(m); mv != nil { + return mv.ProtoReflect() + } + return legacyWrapMessage(reflect.ValueOf(m)) +} + +// MessageDescriptorOf returns the protoreflect.MessageDescriptor for m. +// It returns nil if m is nil. +func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor { + if m == nil { + return nil + } + if mv := (Export{}).protoMessageV2Of(m); mv != nil { + return mv.ProtoReflect().Descriptor() + } + return LegacyLoadMessageDesc(reflect.TypeOf(m)) +} + +// MessageTypeOf returns the protoreflect.MessageType for m. +// It returns nil if m is nil. +func (Export) MessageTypeOf(m message) pref.MessageType { + if m == nil { + return nil + } + if mv := (Export{}).protoMessageV2Of(m); mv != nil { + return mv.ProtoReflect().Type() + } + return legacyLoadMessageType(reflect.TypeOf(m), "") +} + +// MessageStringOf returns the message value as a string, +// which is the message serialized in the protobuf text format. +func (Export) MessageStringOf(m pref.ProtoMessage) string { + return prototext.MarshalOptions{Multiline: false}.Format(m) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go new file mode 100644 index 0000000000..b82341e575 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go @@ -0,0 +1,141 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "sync" + + "google.golang.org/protobuf/internal/errors" + pref "google.golang.org/protobuf/reflect/protoreflect" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +func (mi *MessageInfo) checkInitialized(in piface.CheckInitializedInput) (piface.CheckInitializedOutput, error) { + var p pointer + if ms, ok := in.Message.(*messageState); ok { + p = ms.pointer() + } else { + p = in.Message.(*messageReflectWrapper).pointer() + } + return piface.CheckInitializedOutput{}, mi.checkInitializedPointer(p) +} + +func (mi *MessageInfo) checkInitializedPointer(p pointer) error { + mi.init() + if !mi.needsInitCheck { + return nil + } + if p.IsNil() { + for _, f := range mi.orderedCoderFields { + if f.isRequired { + return errors.RequiredNotSet(string(mi.Desc.Fields().ByNumber(f.num).FullName())) + } + } + return nil + } + if mi.extensionOffset.IsValid() { + e := p.Apply(mi.extensionOffset).Extensions() + if err := mi.isInitExtensions(e); err != nil { + return err + } + } + for _, f := range mi.orderedCoderFields { + if !f.isRequired && f.funcs.isInit == nil { + continue + } + fptr := p.Apply(f.offset) + if f.isPointer && fptr.Elem().IsNil() { + if f.isRequired { + return errors.RequiredNotSet(string(mi.Desc.Fields().ByNumber(f.num).FullName())) + } + continue + } + if f.funcs.isInit == nil { + continue + } + if err := f.funcs.isInit(fptr, f); err != nil { + return err + } + } + return nil +} + +func (mi *MessageInfo) isInitExtensions(ext *map[int32]ExtensionField) error { + if ext == nil { + return nil + } + for _, x := range *ext { + ei := getExtensionFieldInfo(x.Type()) + if ei.funcs.isInit == nil { + continue + } + v := x.Value() + if !v.IsValid() { + continue + } + if err := ei.funcs.isInit(v); err != nil { + return err + } + } + return nil +} + +var ( + needsInitCheckMu sync.Mutex + needsInitCheckMap sync.Map +) + +// needsInitCheck reports whether a message needs to be checked for partial initialization. +// +// It returns true if the message transitively includes any required or extension fields. +func needsInitCheck(md pref.MessageDescriptor) bool { + if v, ok := needsInitCheckMap.Load(md); ok { + if has, ok := v.(bool); ok { + return has + } + } + needsInitCheckMu.Lock() + defer needsInitCheckMu.Unlock() + return needsInitCheckLocked(md) +} + +func needsInitCheckLocked(md pref.MessageDescriptor) (has bool) { + if v, ok := needsInitCheckMap.Load(md); ok { + // If has is true, we've previously determined that this message + // needs init checks. + // + // If has is false, we've previously determined that it can never + // be uninitialized. + // + // If has is not a bool, we've just encountered a cycle in the + // message graph. In this case, it is safe to return false: If + // the message does have required fields, we'll detect them later + // in the graph traversal. + has, ok := v.(bool) + return ok && has + } + needsInitCheckMap.Store(md, struct{}{}) // avoid cycles while descending into this message + defer func() { + needsInitCheckMap.Store(md, has) + }() + if md.RequiredNumbers().Len() > 0 { + return true + } + if md.ExtensionRanges().Len() > 0 { + return true + } + for i := 0; i < md.Fields().Len(); i++ { + fd := md.Fields().Get(i) + // Map keys are never messages, so just consider the map value. + if fd.IsMap() { + fd = fd.MapValue() + } + fmd := fd.Message() + if fmd != nil && needsInitCheckLocked(fmd) { + return true + } + } + return false +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go new file mode 100644 index 0000000000..08d35170b6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go @@ -0,0 +1,223 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "sync" + "sync/atomic" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type extensionFieldInfo struct { + wiretag uint64 + tagsize int + unmarshalNeedsValue bool + funcs valueCoderFuncs + validation validationInfo +} + +var legacyExtensionFieldInfoCache sync.Map // map[protoreflect.ExtensionType]*extensionFieldInfo + +func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { + if xi, ok := xt.(*ExtensionInfo); ok { + xi.lazyInit() + return xi.info + } + return legacyLoadExtensionFieldInfo(xt) +} + +// legacyLoadExtensionFieldInfo dynamically loads a *ExtensionInfo for xt. +func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo { + if xi, ok := legacyExtensionFieldInfoCache.Load(xt); ok { + return xi.(*extensionFieldInfo) + } + e := makeExtensionFieldInfo(xt.TypeDescriptor()) + if e, ok := legacyMessageTypeCache.LoadOrStore(xt, e); ok { + return e.(*extensionFieldInfo) + } + return e +} + +func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo { + var wiretag uint64 + if !xd.IsPacked() { + wiretag = protowire.EncodeTag(xd.Number(), wireTypes[xd.Kind()]) + } else { + wiretag = protowire.EncodeTag(xd.Number(), protowire.BytesType) + } + e := &extensionFieldInfo{ + wiretag: wiretag, + tagsize: protowire.SizeVarint(wiretag), + funcs: encoderFuncsForValue(xd), + } + // Does the unmarshal function need a value passed to it? + // This is true for composite types, where we pass in a message, list, or map to fill in, + // and for enums, where we pass in a prototype value to specify the concrete enum type. + switch xd.Kind() { + case pref.MessageKind, pref.GroupKind, pref.EnumKind: + e.unmarshalNeedsValue = true + default: + if xd.Cardinality() == pref.Repeated { + e.unmarshalNeedsValue = true + } + } + return e +} + +type lazyExtensionValue struct { + atomicOnce uint32 // atomically set if value is valid + mu sync.Mutex + xi *extensionFieldInfo + value pref.Value + b []byte + fn func() pref.Value +} + +type ExtensionField struct { + typ pref.ExtensionType + + // value is either the value of GetValue, + // or a *lazyExtensionValue that then returns the value of GetValue. + value pref.Value + lazy *lazyExtensionValue +} + +func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) { + if f.lazy == nil { + f.lazy = &lazyExtensionValue{xi: xi} + } + f.typ = xt + f.lazy.xi = xi + f.lazy.b = protowire.AppendTag(f.lazy.b, num, wtyp) + f.lazy.b = append(f.lazy.b, b...) +} + +func (f *ExtensionField) canLazy(xt pref.ExtensionType) bool { + if f.typ == nil { + return true + } + if f.typ == xt && f.lazy != nil && atomic.LoadUint32(&f.lazy.atomicOnce) == 0 { + return true + } + return false +} + +func (f *ExtensionField) lazyInit() { + f.lazy.mu.Lock() + defer f.lazy.mu.Unlock() + if atomic.LoadUint32(&f.lazy.atomicOnce) == 1 { + return + } + if f.lazy.xi != nil { + b := f.lazy.b + val := f.typ.New() + for len(b) > 0 { + var tag uint64 + if b[0] < 0x80 { + tag = uint64(b[0]) + b = b[1:] + } else if len(b) >= 2 && b[1] < 128 { + tag = uint64(b[0]&0x7f) + uint64(b[1])<<7 + b = b[2:] + } else { + var n int + tag, n = protowire.ConsumeVarint(b) + if n < 0 { + panic(errors.New("bad tag in lazy extension decoding")) + } + b = b[n:] + } + num := protowire.Number(tag >> 3) + wtyp := protowire.Type(tag & 7) + var out unmarshalOutput + var err error + val, out, err = f.lazy.xi.funcs.unmarshal(b, val, num, wtyp, lazyUnmarshalOptions) + if err != nil { + panic(errors.New("decode failure in lazy extension decoding: %v", err)) + } + b = b[out.n:] + } + f.lazy.value = val + } else { + f.lazy.value = f.lazy.fn() + } + f.lazy.xi = nil + f.lazy.fn = nil + f.lazy.b = nil + atomic.StoreUint32(&f.lazy.atomicOnce, 1) +} + +// Set sets the type and value of the extension field. +// This must not be called concurrently. +func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) { + f.typ = t + f.value = v + f.lazy = nil +} + +// SetLazy sets the type and a value that is to be lazily evaluated upon first use. +// This must not be called concurrently. +func (f *ExtensionField) SetLazy(t pref.ExtensionType, fn func() pref.Value) { + f.typ = t + f.lazy = &lazyExtensionValue{fn: fn} +} + +// Value returns the value of the extension field. +// This may be called concurrently. +func (f *ExtensionField) Value() pref.Value { + if f.lazy != nil { + if atomic.LoadUint32(&f.lazy.atomicOnce) == 0 { + f.lazyInit() + } + return f.lazy.value + } + return f.value +} + +// Type returns the type of the extension field. +// This may be called concurrently. +func (f ExtensionField) Type() pref.ExtensionType { + return f.typ +} + +// IsSet returns whether the extension field is set. +// This may be called concurrently. +func (f ExtensionField) IsSet() bool { + return f.typ != nil +} + +// IsLazy reports whether a field is lazily encoded. +// It is exported for testing. +func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool { + var mi *MessageInfo + var p pointer + switch m := m.(type) { + case *messageState: + mi = m.messageInfo() + p = m.pointer() + case *messageReflectWrapper: + mi = m.messageInfo() + p = m.pointer() + default: + return false + } + xd, ok := fd.(pref.ExtensionTypeDescriptor) + if !ok { + return false + } + xt := xd.Type() + ext := mi.extensionMap(p) + if ext == nil { + return false + } + f, ok := (*ext)[int32(fd.Number())] + if !ok { + return false + } + return f.typ == xt && f.lazy != nil && atomic.LoadUint32(&f.lazy.atomicOnce) == 0 +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go new file mode 100644 index 0000000000..cb4b482d16 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go @@ -0,0 +1,830 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + "sync" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/proto" + pref "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +type errInvalidUTF8 struct{} + +func (errInvalidUTF8) Error() string { return "string field contains invalid UTF-8" } +func (errInvalidUTF8) InvalidUTF8() bool { return true } +func (errInvalidUTF8) Unwrap() error { return errors.Error } + +// initOneofFieldCoders initializes the fast-path functions for the fields in a oneof. +// +// For size, marshal, and isInit operations, functions are set only on the first field +// in the oneof. The functions are called when the oneof is non-nil, and will dispatch +// to the appropriate field-specific function as necessary. +// +// The unmarshal function is set on each field individually as usual. +func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structInfo) { + fs := si.oneofsByName[od.Name()] + ft := fs.Type + oneofFields := make(map[reflect.Type]*coderFieldInfo) + needIsInit := false + fields := od.Fields() + for i, lim := 0, fields.Len(); i < lim; i++ { + fd := od.Fields().Get(i) + num := fd.Number() + // Make a copy of the original coderFieldInfo for use in unmarshaling. + // + // oneofFields[oneofType].funcs.marshal is the field-specific marshal function. + // + // mi.coderFields[num].marshal is set on only the first field in the oneof, + // and dispatches to the field-specific marshaler in oneofFields. + cf := *mi.coderFields[num] + ot := si.oneofWrappersByNumber[num] + cf.ft = ot.Field(0).Type + cf.mi, cf.funcs = fieldCoder(fd, cf.ft) + oneofFields[ot] = &cf + if cf.funcs.isInit != nil { + needIsInit = true + } + mi.coderFields[num].funcs.unmarshal = func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + var vw reflect.Value // pointer to wrapper type + vi := p.AsValueOf(ft).Elem() // oneof field value of interface kind + if !vi.IsNil() && !vi.Elem().IsNil() && vi.Elem().Elem().Type() == ot { + vw = vi.Elem() + } else { + vw = reflect.New(ot) + } + out, err := cf.funcs.unmarshal(b, pointerOfValue(vw).Apply(zeroOffset), wtyp, &cf, opts) + if err != nil { + return out, err + } + vi.Set(vw) + return out, nil + } + } + getInfo := func(p pointer) (pointer, *coderFieldInfo) { + v := p.AsValueOf(ft).Elem() + if v.IsNil() { + return pointer{}, nil + } + v = v.Elem() // interface -> *struct + if v.IsNil() { + return pointer{}, nil + } + return pointerOfValue(v).Apply(zeroOffset), oneofFields[v.Elem().Type()] + } + first := mi.coderFields[od.Fields().Get(0).Number()] + first.funcs.size = func(p pointer, _ *coderFieldInfo, opts marshalOptions) int { + p, info := getInfo(p) + if info == nil || info.funcs.size == nil { + return 0 + } + return info.funcs.size(p, info, opts) + } + first.funcs.marshal = func(b []byte, p pointer, _ *coderFieldInfo, opts marshalOptions) ([]byte, error) { + p, info := getInfo(p) + if info == nil || info.funcs.marshal == nil { + return b, nil + } + return info.funcs.marshal(b, p, info, opts) + } + first.funcs.merge = func(dst, src pointer, _ *coderFieldInfo, opts mergeOptions) { + srcp, srcinfo := getInfo(src) + if srcinfo == nil || srcinfo.funcs.merge == nil { + return + } + dstp, dstinfo := getInfo(dst) + if dstinfo != srcinfo { + dst.AsValueOf(ft).Elem().Set(reflect.New(src.AsValueOf(ft).Elem().Elem().Elem().Type())) + dstp = pointerOfValue(dst.AsValueOf(ft).Elem().Elem()).Apply(zeroOffset) + } + srcinfo.funcs.merge(dstp, srcp, srcinfo, opts) + } + if needIsInit { + first.funcs.isInit = func(p pointer, _ *coderFieldInfo) error { + p, info := getInfo(p) + if info == nil || info.funcs.isInit == nil { + return nil + } + return info.funcs.isInit(p, info) + } + } +} + +func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs { + var once sync.Once + var messageType pref.MessageType + lazyInit := func() { + once.Do(func() { + messageName := fd.Message().FullName() + messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + }) + } + + return pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + m, ok := p.WeakFields().get(f.num) + if !ok { + return 0 + } + lazyInit() + if messageType == nil { + panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName())) + } + return sizeMessage(m, f.tagsize, opts) + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + m, ok := p.WeakFields().get(f.num) + if !ok { + return b, nil + } + lazyInit() + if messageType == nil { + panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName())) + } + return appendMessage(b, m, f.wiretag, opts) + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + fs := p.WeakFields() + m, ok := fs.get(f.num) + if !ok { + lazyInit() + if messageType == nil { + return unmarshalOutput{}, errUnknown + } + m = messageType.New().Interface() + fs.set(f.num, m) + } + return consumeMessage(b, m, wtyp, opts) + }, + isInit: func(p pointer, f *coderFieldInfo) error { + m, ok := p.WeakFields().get(f.num) + if !ok { + return nil + } + return proto.CheckInitialized(m) + }, + merge: func(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + sm, ok := src.WeakFields().get(f.num) + if !ok { + return + } + dm, ok := dst.WeakFields().get(f.num) + if !ok { + lazyInit() + if messageType == nil { + panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName())) + } + dm = messageType.New().Interface() + dst.WeakFields().set(f.num, dm) + } + opts.Merge(dm, sm) + }, + } +} + +func makeMessageFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { + if mi := getMessageInfo(ft); mi != nil { + funcs := pointerCoderFuncs{ + size: sizeMessageInfo, + marshal: appendMessageInfo, + unmarshal: consumeMessageInfo, + merge: mergeMessage, + } + if needsInitCheck(mi.Desc) { + funcs.isInit = isInitMessageInfo + } + return funcs + } else { + return pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + m := asMessage(p.AsValueOf(ft).Elem()) + return sizeMessage(m, f.tagsize, opts) + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + m := asMessage(p.AsValueOf(ft).Elem()) + return appendMessage(b, m, f.wiretag, opts) + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + mp := p.AsValueOf(ft).Elem() + if mp.IsNil() { + mp.Set(reflect.New(ft.Elem())) + } + return consumeMessage(b, asMessage(mp), wtyp, opts) + }, + isInit: func(p pointer, f *coderFieldInfo) error { + m := asMessage(p.AsValueOf(ft).Elem()) + return proto.CheckInitialized(m) + }, + merge: mergeMessage, + } + } +} + +func sizeMessageInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int { + return protowire.SizeBytes(f.mi.sizePointer(p.Elem(), opts)) + f.tagsize +} + +func appendMessageInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(f.mi.sizePointer(p.Elem(), opts))) + return f.mi.marshalAppendPointer(b, p.Elem(), opts) +} + +func consumeMessageInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + if p.Elem().IsNil() { + p.SetPointer(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))) + } + o, err := f.mi.unmarshalPointer(v, p.Elem(), 0, opts) + if err != nil { + return out, err + } + out.n = n + out.initialized = o.initialized + return out, nil +} + +func isInitMessageInfo(p pointer, f *coderFieldInfo) error { + return f.mi.checkInitializedPointer(p.Elem()) +} + +func sizeMessage(m proto.Message, tagsize int, _ marshalOptions) int { + return protowire.SizeBytes(proto.Size(m)) + tagsize +} + +func appendMessage(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(proto.Size(m))) + return opts.Options().MarshalAppend(b, m) +} + +func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + Buf: v, + Message: m.ProtoReflect(), + }) + if err != nil { + return out, err + } + out.n = n + out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + return out, nil +} + +func sizeMessageValue(v pref.Value, tagsize int, opts marshalOptions) int { + m := v.Message().Interface() + return sizeMessage(m, tagsize, opts) +} + +func appendMessageValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + m := v.Message().Interface() + return appendMessage(b, m, wiretag, opts) +} + +func consumeMessageValue(b []byte, v pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { + m := v.Message().Interface() + out, err := consumeMessage(b, m, wtyp, opts) + return v, out, err +} + +func isInitMessageValue(v pref.Value) error { + m := v.Message().Interface() + return proto.CheckInitialized(m) +} + +var coderMessageValue = valueCoderFuncs{ + size: sizeMessageValue, + marshal: appendMessageValue, + unmarshal: consumeMessageValue, + isInit: isInitMessageValue, + merge: mergeMessageValue, +} + +func sizeGroupValue(v pref.Value, tagsize int, opts marshalOptions) int { + m := v.Message().Interface() + return sizeGroup(m, tagsize, opts) +} + +func appendGroupValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + m := v.Message().Interface() + return appendGroup(b, m, wiretag, opts) +} + +func consumeGroupValue(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) { + m := v.Message().Interface() + out, err := consumeGroup(b, m, num, wtyp, opts) + return v, out, err +} + +var coderGroupValue = valueCoderFuncs{ + size: sizeGroupValue, + marshal: appendGroupValue, + unmarshal: consumeGroupValue, + isInit: isInitMessageValue, + merge: mergeMessageValue, +} + +func makeGroupFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { + num := fd.Number() + if mi := getMessageInfo(ft); mi != nil { + funcs := pointerCoderFuncs{ + size: sizeGroupType, + marshal: appendGroupType, + unmarshal: consumeGroupType, + merge: mergeMessage, + } + if needsInitCheck(mi.Desc) { + funcs.isInit = isInitMessageInfo + } + return funcs + } else { + return pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + m := asMessage(p.AsValueOf(ft).Elem()) + return sizeGroup(m, f.tagsize, opts) + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + m := asMessage(p.AsValueOf(ft).Elem()) + return appendGroup(b, m, f.wiretag, opts) + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + mp := p.AsValueOf(ft).Elem() + if mp.IsNil() { + mp.Set(reflect.New(ft.Elem())) + } + return consumeGroup(b, asMessage(mp), num, wtyp, opts) + }, + isInit: func(p pointer, f *coderFieldInfo) error { + m := asMessage(p.AsValueOf(ft).Elem()) + return proto.CheckInitialized(m) + }, + merge: mergeMessage, + } + } +} + +func sizeGroupType(p pointer, f *coderFieldInfo, opts marshalOptions) int { + return 2*f.tagsize + f.mi.sizePointer(p.Elem(), opts) +} + +func appendGroupType(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, f.wiretag) // start group + b, err := f.mi.marshalAppendPointer(b, p.Elem(), opts) + b = protowire.AppendVarint(b, f.wiretag+1) // end group + return b, err +} + +func consumeGroupType(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.StartGroupType { + return out, errUnknown + } + if p.Elem().IsNil() { + p.SetPointer(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))) + } + return f.mi.unmarshalPointer(b, p.Elem(), f.num, opts) +} + +func sizeGroup(m proto.Message, tagsize int, _ marshalOptions) int { + return 2*tagsize + proto.Size(m) +} + +func appendGroup(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) // start group + b, err := opts.Options().MarshalAppend(b, m) + b = protowire.AppendVarint(b, wiretag+1) // end group + return b, err +} + +func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.StartGroupType { + return out, errUnknown + } + b, n := protowire.ConsumeGroup(num, b) + if n < 0 { + return out, errDecode + } + o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + Buf: b, + Message: m.ProtoReflect(), + }) + if err != nil { + return out, err + } + out.n = n + out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + return out, nil +} + +func makeMessageSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { + if mi := getMessageInfo(ft); mi != nil { + funcs := pointerCoderFuncs{ + size: sizeMessageSliceInfo, + marshal: appendMessageSliceInfo, + unmarshal: consumeMessageSliceInfo, + merge: mergeMessageSlice, + } + if needsInitCheck(mi.Desc) { + funcs.isInit = isInitMessageSliceInfo + } + return funcs + } + return pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + return sizeMessageSlice(p, ft, f.tagsize, opts) + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + return appendMessageSlice(b, p, f.wiretag, ft, opts) + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + return consumeMessageSlice(b, p, ft, wtyp, opts) + }, + isInit: func(p pointer, f *coderFieldInfo) error { + return isInitMessageSlice(p, ft) + }, + merge: mergeMessageSlice, + } +} + +func sizeMessageSliceInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int { + s := p.PointerSlice() + n := 0 + for _, v := range s { + n += protowire.SizeBytes(f.mi.sizePointer(v, opts)) + f.tagsize + } + return n +} + +func appendMessageSliceInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := p.PointerSlice() + var err error + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + siz := f.mi.sizePointer(v, opts) + b = protowire.AppendVarint(b, uint64(siz)) + b, err = f.mi.marshalAppendPointer(b, v, opts) + if err != nil { + return b, err + } + } + return b, nil +} + +func consumeMessageSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + m := reflect.New(f.mi.GoReflectType.Elem()).Interface() + mp := pointerOfIface(m) + o, err := f.mi.unmarshalPointer(v, mp, 0, opts) + if err != nil { + return out, err + } + p.AppendPointerSlice(mp) + out.n = n + out.initialized = o.initialized + return out, nil +} + +func isInitMessageSliceInfo(p pointer, f *coderFieldInfo) error { + s := p.PointerSlice() + for _, v := range s { + if err := f.mi.checkInitializedPointer(v); err != nil { + return err + } + } + return nil +} + +func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, _ marshalOptions) int { + s := p.PointerSlice() + n := 0 + for _, v := range s { + m := asMessage(v.AsValueOf(goType.Elem())) + n += protowire.SizeBytes(proto.Size(m)) + tagsize + } + return n +} + +func appendMessageSlice(b []byte, p pointer, wiretag uint64, goType reflect.Type, opts marshalOptions) ([]byte, error) { + s := p.PointerSlice() + var err error + for _, v := range s { + m := asMessage(v.AsValueOf(goType.Elem())) + b = protowire.AppendVarint(b, wiretag) + siz := proto.Size(m) + b = protowire.AppendVarint(b, uint64(siz)) + b, err = opts.Options().MarshalAppend(b, m) + if err != nil { + return b, err + } + } + return b, nil +} + +func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + mp := reflect.New(goType.Elem()) + o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + Buf: v, + Message: asMessage(mp).ProtoReflect(), + }) + if err != nil { + return out, err + } + p.AppendPointerSlice(pointerOfValue(mp)) + out.n = n + out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + return out, nil +} + +func isInitMessageSlice(p pointer, goType reflect.Type) error { + s := p.PointerSlice() + for _, v := range s { + m := asMessage(v.AsValueOf(goType.Elem())) + if err := proto.CheckInitialized(m); err != nil { + return err + } + } + return nil +} + +// Slices of messages + +func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { + list := listv.List() + n := 0 + for i, llen := 0, list.Len(); i < llen; i++ { + m := list.Get(i).Message().Interface() + n += protowire.SizeBytes(proto.Size(m)) + tagsize + } + return n +} + +func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + mopts := opts.Options() + for i, llen := 0, list.Len(); i < llen; i++ { + m := list.Get(i).Message().Interface() + b = protowire.AppendVarint(b, wiretag) + siz := proto.Size(m) + b = protowire.AppendVarint(b, uint64(siz)) + var err error + b, err = mopts.MarshalAppend(b, m) + if err != nil { + return b, err + } + } + return b, nil +} + +func consumeMessageSliceValue(b []byte, listv pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp != protowire.BytesType { + return pref.Value{}, out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return pref.Value{}, out, errDecode + } + m := list.NewElement() + o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + Buf: v, + Message: m.Message(), + }) + if err != nil { + return pref.Value{}, out, err + } + list.Append(m) + out.n = n + out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + return listv, out, nil +} + +func isInitMessageSliceValue(listv pref.Value) error { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + m := list.Get(i).Message().Interface() + if err := proto.CheckInitialized(m); err != nil { + return err + } + } + return nil +} + +var coderMessageSliceValue = valueCoderFuncs{ + size: sizeMessageSliceValue, + marshal: appendMessageSliceValue, + unmarshal: consumeMessageSliceValue, + isInit: isInitMessageSliceValue, + merge: mergeMessageListValue, +} + +func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int { + list := listv.List() + n := 0 + for i, llen := 0, list.Len(); i < llen; i++ { + m := list.Get(i).Message().Interface() + n += 2*tagsize + proto.Size(m) + } + return n +} + +func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + mopts := opts.Options() + for i, llen := 0, list.Len(); i < llen; i++ { + m := list.Get(i).Message().Interface() + b = protowire.AppendVarint(b, wiretag) // start group + var err error + b, err = mopts.MarshalAppend(b, m) + if err != nil { + return b, err + } + b = protowire.AppendVarint(b, wiretag+1) // end group + } + return b, nil +} + +func consumeGroupSliceValue(b []byte, listv pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp != protowire.StartGroupType { + return pref.Value{}, out, errUnknown + } + b, n := protowire.ConsumeGroup(num, b) + if n < 0 { + return pref.Value{}, out, errDecode + } + m := list.NewElement() + o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + Buf: b, + Message: m.Message(), + }) + if err != nil { + return pref.Value{}, out, err + } + list.Append(m) + out.n = n + out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + return listv, out, nil +} + +var coderGroupSliceValue = valueCoderFuncs{ + size: sizeGroupSliceValue, + marshal: appendGroupSliceValue, + unmarshal: consumeGroupSliceValue, + isInit: isInitMessageSliceValue, + merge: mergeMessageListValue, +} + +func makeGroupSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs { + num := fd.Number() + if mi := getMessageInfo(ft); mi != nil { + funcs := pointerCoderFuncs{ + size: sizeGroupSliceInfo, + marshal: appendGroupSliceInfo, + unmarshal: consumeGroupSliceInfo, + merge: mergeMessageSlice, + } + if needsInitCheck(mi.Desc) { + funcs.isInit = isInitMessageSliceInfo + } + return funcs + } + return pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + return sizeGroupSlice(p, ft, f.tagsize, opts) + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + return appendGroupSlice(b, p, f.wiretag, ft, opts) + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + return consumeGroupSlice(b, p, num, wtyp, ft, opts) + }, + isInit: func(p pointer, f *coderFieldInfo) error { + return isInitMessageSlice(p, ft) + }, + merge: mergeMessageSlice, + } +} + +func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, _ marshalOptions) int { + s := p.PointerSlice() + n := 0 + for _, v := range s { + m := asMessage(v.AsValueOf(messageType.Elem())) + n += 2*tagsize + proto.Size(m) + } + return n +} + +func appendGroupSlice(b []byte, p pointer, wiretag uint64, messageType reflect.Type, opts marshalOptions) ([]byte, error) { + s := p.PointerSlice() + var err error + for _, v := range s { + m := asMessage(v.AsValueOf(messageType.Elem())) + b = protowire.AppendVarint(b, wiretag) // start group + b, err = opts.Options().MarshalAppend(b, m) + if err != nil { + return b, err + } + b = protowire.AppendVarint(b, wiretag+1) // end group + } + return b, nil +} + +func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire.Type, goType reflect.Type, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.StartGroupType { + return out, errUnknown + } + b, n := protowire.ConsumeGroup(num, b) + if n < 0 { + return out, errDecode + } + mp := reflect.New(goType.Elem()) + o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{ + Buf: b, + Message: asMessage(mp).ProtoReflect(), + }) + if err != nil { + return out, err + } + p.AppendPointerSlice(pointerOfValue(mp)) + out.n = n + out.initialized = o.Flags&piface.UnmarshalInitialized != 0 + return out, nil +} + +func sizeGroupSliceInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int { + s := p.PointerSlice() + n := 0 + for _, v := range s { + n += 2*f.tagsize + f.mi.sizePointer(v, opts) + } + return n +} + +func appendGroupSliceInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := p.PointerSlice() + var err error + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) // start group + b, err = f.mi.marshalAppendPointer(b, v, opts) + if err != nil { + return b, err + } + b = protowire.AppendVarint(b, f.wiretag+1) // end group + } + return b, nil +} + +func consumeGroupSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + if wtyp != protowire.StartGroupType { + return unmarshalOutput{}, errUnknown + } + m := reflect.New(f.mi.GoReflectType.Elem()).Interface() + mp := pointerOfIface(m) + out, err := f.mi.unmarshalPointer(b, mp, f.num, opts) + if err != nil { + return out, err + } + p.AppendPointerSlice(mp) + return out, nil +} + +func asMessage(v reflect.Value) pref.ProtoMessage { + if m, ok := v.Interface().(pref.ProtoMessage); ok { + return m + } + return legacyWrapMessage(v).Interface() +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go new file mode 100644 index 0000000000..1a509b63eb --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go @@ -0,0 +1,5637 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package impl + +import ( + "math" + "unicode/utf8" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/reflect/protoreflect" +) + +// sizeBool returns the size of wire encoding a bool pointer as a Bool. +func sizeBool(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Bool() + return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v)) +} + +// appendBool wire encodes a bool pointer as a Bool. +func appendBool(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Bool() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeBool(v)) + return b, nil +} + +// consumeBool wire decodes a bool pointer as a Bool. +func consumeBool(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *p.Bool() = protowire.DecodeBool(v) + out.n = n + return out, nil +} + +var coderBool = pointerCoderFuncs{ + size: sizeBool, + marshal: appendBool, + unmarshal: consumeBool, + merge: mergeBool, +} + +// sizeBoolNoZero returns the size of wire encoding a bool pointer as a Bool. +// The zero value is not encoded. +func sizeBoolNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Bool() + if v == false { + return 0 + } + return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v)) +} + +// appendBoolNoZero wire encodes a bool pointer as a Bool. +// The zero value is not encoded. +func appendBoolNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Bool() + if v == false { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeBool(v)) + return b, nil +} + +var coderBoolNoZero = pointerCoderFuncs{ + size: sizeBoolNoZero, + marshal: appendBoolNoZero, + unmarshal: consumeBool, + merge: mergeBoolNoZero, +} + +// sizeBoolPtr returns the size of wire encoding a *bool pointer as a Bool. +// It panics if the pointer is nil. +func sizeBoolPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.BoolPtr() + return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v)) +} + +// appendBoolPtr wire encodes a *bool pointer as a Bool. +// It panics if the pointer is nil. +func appendBoolPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.BoolPtr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeBool(v)) + return b, nil +} + +// consumeBoolPtr wire decodes a *bool pointer as a Bool. +func consumeBoolPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + vp := p.BoolPtr() + if *vp == nil { + *vp = new(bool) + } + **vp = protowire.DecodeBool(v) + out.n = n + return out, nil +} + +var coderBoolPtr = pointerCoderFuncs{ + size: sizeBoolPtr, + marshal: appendBoolPtr, + unmarshal: consumeBoolPtr, + merge: mergeBoolPtr, +} + +// sizeBoolSlice returns the size of wire encoding a []bool pointer as a repeated Bool. +func sizeBoolSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.BoolSlice() + for _, v := range s { + size += f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v)) + } + return size +} + +// appendBoolSlice encodes a []bool pointer as a repeated Bool. +func appendBoolSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.BoolSlice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeBool(v)) + } + return b, nil +} + +// consumeBoolSlice wire decodes a []bool pointer as a repeated Bool. +func consumeBoolSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.BoolSlice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + s = append(s, protowire.DecodeBool(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *sp = append(*sp, protowire.DecodeBool(v)) + out.n = n + return out, nil +} + +var coderBoolSlice = pointerCoderFuncs{ + size: sizeBoolSlice, + marshal: appendBoolSlice, + unmarshal: consumeBoolSlice, + merge: mergeBoolSlice, +} + +// sizeBoolPackedSlice returns the size of wire encoding a []bool pointer as a packed repeated Bool. +func sizeBoolPackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.BoolSlice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += protowire.SizeVarint(protowire.EncodeBool(v)) + } + return f.tagsize + protowire.SizeBytes(n) +} + +// appendBoolPackedSlice encodes a []bool pointer as a packed repeated Bool. +func appendBoolPackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.BoolSlice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for _, v := range s { + n += protowire.SizeVarint(protowire.EncodeBool(v)) + } + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendVarint(b, protowire.EncodeBool(v)) + } + return b, nil +} + +var coderBoolPackedSlice = pointerCoderFuncs{ + size: sizeBoolPackedSlice, + marshal: appendBoolPackedSlice, + unmarshal: consumeBoolSlice, + merge: mergeBoolSlice, +} + +// sizeBoolValue returns the size of wire encoding a bool value as a Bool. +func sizeBoolValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(protowire.EncodeBool(v.Bool())) +} + +// appendBoolValue encodes a bool value as a Bool. +func appendBoolValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool())) + return b, nil +} + +// consumeBoolValue decodes a bool value as a Bool. +func consumeBoolValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfBool(protowire.DecodeBool(v)), out, nil +} + +var coderBoolValue = valueCoderFuncs{ + size: sizeBoolValue, + marshal: appendBoolValue, + unmarshal: consumeBoolValue, + merge: mergeScalarValue, +} + +// sizeBoolSliceValue returns the size of wire encoding a []bool value as a repeated Bool. +func sizeBoolSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(protowire.EncodeBool(v.Bool())) + } + return size +} + +// appendBoolSliceValue encodes a []bool value as a repeated Bool. +func appendBoolSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool())) + } + return b, nil +} + +// consumeBoolSliceValue wire decodes a []bool value as a repeated Bool. +func consumeBoolSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) + out.n = n + return listv, out, nil +} + +var coderBoolSliceValue = valueCoderFuncs{ + size: sizeBoolSliceValue, + marshal: appendBoolSliceValue, + unmarshal: consumeBoolSliceValue, + merge: mergeListValue, +} + +// sizeBoolPackedSliceValue returns the size of wire encoding a []bool value as a packed repeated Bool. +func sizeBoolPackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(protowire.EncodeBool(v.Bool())) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendBoolPackedSliceValue encodes a []bool value as a packed repeated Bool. +func appendBoolPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(protowire.EncodeBool(v.Bool())) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool())) + } + return b, nil +} + +var coderBoolPackedSliceValue = valueCoderFuncs{ + size: sizeBoolPackedSliceValue, + marshal: appendBoolPackedSliceValue, + unmarshal: consumeBoolSliceValue, + merge: mergeListValue, +} + +// sizeEnumValue returns the size of wire encoding a value as a Enum. +func sizeEnumValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(uint64(v.Enum())) +} + +// appendEnumValue encodes a value as a Enum. +func appendEnumValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(v.Enum())) + return b, nil +} + +// consumeEnumValue decodes a value as a Enum. +func consumeEnumValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)), out, nil +} + +var coderEnumValue = valueCoderFuncs{ + size: sizeEnumValue, + marshal: appendEnumValue, + unmarshal: consumeEnumValue, + merge: mergeScalarValue, +} + +// sizeEnumSliceValue returns the size of wire encoding a [] value as a repeated Enum. +func sizeEnumSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(uint64(v.Enum())) + } + return size +} + +// appendEnumSliceValue encodes a [] value as a repeated Enum. +func appendEnumSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(v.Enum())) + } + return b, nil +} + +// consumeEnumSliceValue wire decodes a [] value as a repeated Enum. +func consumeEnumSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) + out.n = n + return listv, out, nil +} + +var coderEnumSliceValue = valueCoderFuncs{ + size: sizeEnumSliceValue, + marshal: appendEnumSliceValue, + unmarshal: consumeEnumSliceValue, + merge: mergeListValue, +} + +// sizeEnumPackedSliceValue returns the size of wire encoding a [] value as a packed repeated Enum. +func sizeEnumPackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(v.Enum())) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendEnumPackedSliceValue encodes a [] value as a packed repeated Enum. +func appendEnumPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(v.Enum())) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, uint64(v.Enum())) + } + return b, nil +} + +var coderEnumPackedSliceValue = valueCoderFuncs{ + size: sizeEnumPackedSliceValue, + marshal: appendEnumPackedSliceValue, + unmarshal: consumeEnumSliceValue, + merge: mergeListValue, +} + +// sizeInt32 returns the size of wire encoding a int32 pointer as a Int32. +func sizeInt32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int32() + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendInt32 wire encodes a int32 pointer as a Int32. +func appendInt32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int32() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +// consumeInt32 wire decodes a int32 pointer as a Int32. +func consumeInt32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *p.Int32() = int32(v) + out.n = n + return out, nil +} + +var coderInt32 = pointerCoderFuncs{ + size: sizeInt32, + marshal: appendInt32, + unmarshal: consumeInt32, + merge: mergeInt32, +} + +// sizeInt32NoZero returns the size of wire encoding a int32 pointer as a Int32. +// The zero value is not encoded. +func sizeInt32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int32() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendInt32NoZero wire encodes a int32 pointer as a Int32. +// The zero value is not encoded. +func appendInt32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int32() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +var coderInt32NoZero = pointerCoderFuncs{ + size: sizeInt32NoZero, + marshal: appendInt32NoZero, + unmarshal: consumeInt32, + merge: mergeInt32NoZero, +} + +// sizeInt32Ptr returns the size of wire encoding a *int32 pointer as a Int32. +// It panics if the pointer is nil. +func sizeInt32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.Int32Ptr() + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendInt32Ptr wire encodes a *int32 pointer as a Int32. +// It panics if the pointer is nil. +func appendInt32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Int32Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +// consumeInt32Ptr wire decodes a *int32 pointer as a Int32. +func consumeInt32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + vp := p.Int32Ptr() + if *vp == nil { + *vp = new(int32) + } + **vp = int32(v) + out.n = n + return out, nil +} + +var coderInt32Ptr = pointerCoderFuncs{ + size: sizeInt32Ptr, + marshal: appendInt32Ptr, + unmarshal: consumeInt32Ptr, + merge: mergeInt32Ptr, +} + +// sizeInt32Slice returns the size of wire encoding a []int32 pointer as a repeated Int32. +func sizeInt32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int32Slice() + for _, v := range s { + size += f.tagsize + protowire.SizeVarint(uint64(v)) + } + return size +} + +// appendInt32Slice encodes a []int32 pointer as a repeated Int32. +func appendInt32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int32Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + } + return b, nil +} + +// consumeInt32Slice wire decodes a []int32 pointer as a repeated Int32. +func consumeInt32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Int32Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + s = append(s, int32(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *sp = append(*sp, int32(v)) + out.n = n + return out, nil +} + +var coderInt32Slice = pointerCoderFuncs{ + size: sizeInt32Slice, + marshal: appendInt32Slice, + unmarshal: consumeInt32Slice, + merge: mergeInt32Slice, +} + +// sizeInt32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Int32. +func sizeInt32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int32Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += protowire.SizeVarint(uint64(v)) + } + return f.tagsize + protowire.SizeBytes(n) +} + +// appendInt32PackedSlice encodes a []int32 pointer as a packed repeated Int32. +func appendInt32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int32Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for _, v := range s { + n += protowire.SizeVarint(uint64(v)) + } + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendVarint(b, uint64(v)) + } + return b, nil +} + +var coderInt32PackedSlice = pointerCoderFuncs{ + size: sizeInt32PackedSlice, + marshal: appendInt32PackedSlice, + unmarshal: consumeInt32Slice, + merge: mergeInt32Slice, +} + +// sizeInt32Value returns the size of wire encoding a int32 value as a Int32. +func sizeInt32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(uint64(int32(v.Int()))) +} + +// appendInt32Value encodes a int32 value as a Int32. +func appendInt32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(int32(v.Int()))) + return b, nil +} + +// consumeInt32Value decodes a int32 value as a Int32. +func consumeInt32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfInt32(int32(v)), out, nil +} + +var coderInt32Value = valueCoderFuncs{ + size: sizeInt32Value, + marshal: appendInt32Value, + unmarshal: consumeInt32Value, + merge: mergeScalarValue, +} + +// sizeInt32SliceValue returns the size of wire encoding a []int32 value as a repeated Int32. +func sizeInt32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(uint64(int32(v.Int()))) + } + return size +} + +// appendInt32SliceValue encodes a []int32 value as a repeated Int32. +func appendInt32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(int32(v.Int()))) + } + return b, nil +} + +// consumeInt32SliceValue wire decodes a []int32 value as a repeated Int32. +func consumeInt32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(v))) + out.n = n + return listv, out, nil +} + +var coderInt32SliceValue = valueCoderFuncs{ + size: sizeInt32SliceValue, + marshal: appendInt32SliceValue, + unmarshal: consumeInt32SliceValue, + merge: mergeListValue, +} + +// sizeInt32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Int32. +func sizeInt32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(int32(v.Int()))) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendInt32PackedSliceValue encodes a []int32 value as a packed repeated Int32. +func appendInt32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(int32(v.Int()))) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, uint64(int32(v.Int()))) + } + return b, nil +} + +var coderInt32PackedSliceValue = valueCoderFuncs{ + size: sizeInt32PackedSliceValue, + marshal: appendInt32PackedSliceValue, + unmarshal: consumeInt32SliceValue, + merge: mergeListValue, +} + +// sizeSint32 returns the size of wire encoding a int32 pointer as a Sint32. +func sizeSint32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int32() + return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) +} + +// appendSint32 wire encodes a int32 pointer as a Sint32. +func appendSint32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int32() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v))) + return b, nil +} + +// consumeSint32 wire decodes a int32 pointer as a Sint32. +func consumeSint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *p.Int32() = int32(protowire.DecodeZigZag(v & math.MaxUint32)) + out.n = n + return out, nil +} + +var coderSint32 = pointerCoderFuncs{ + size: sizeSint32, + marshal: appendSint32, + unmarshal: consumeSint32, + merge: mergeInt32, +} + +// sizeSint32NoZero returns the size of wire encoding a int32 pointer as a Sint32. +// The zero value is not encoded. +func sizeSint32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int32() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) +} + +// appendSint32NoZero wire encodes a int32 pointer as a Sint32. +// The zero value is not encoded. +func appendSint32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int32() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v))) + return b, nil +} + +var coderSint32NoZero = pointerCoderFuncs{ + size: sizeSint32NoZero, + marshal: appendSint32NoZero, + unmarshal: consumeSint32, + merge: mergeInt32NoZero, +} + +// sizeSint32Ptr returns the size of wire encoding a *int32 pointer as a Sint32. +// It panics if the pointer is nil. +func sizeSint32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.Int32Ptr() + return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) +} + +// appendSint32Ptr wire encodes a *int32 pointer as a Sint32. +// It panics if the pointer is nil. +func appendSint32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Int32Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v))) + return b, nil +} + +// consumeSint32Ptr wire decodes a *int32 pointer as a Sint32. +func consumeSint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + vp := p.Int32Ptr() + if *vp == nil { + *vp = new(int32) + } + **vp = int32(protowire.DecodeZigZag(v & math.MaxUint32)) + out.n = n + return out, nil +} + +var coderSint32Ptr = pointerCoderFuncs{ + size: sizeSint32Ptr, + marshal: appendSint32Ptr, + unmarshal: consumeSint32Ptr, + merge: mergeInt32Ptr, +} + +// sizeSint32Slice returns the size of wire encoding a []int32 pointer as a repeated Sint32. +func sizeSint32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int32Slice() + for _, v := range s { + size += f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) + } + return size +} + +// appendSint32Slice encodes a []int32 pointer as a repeated Sint32. +func appendSint32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int32Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v))) + } + return b, nil +} + +// consumeSint32Slice wire decodes a []int32 pointer as a repeated Sint32. +func consumeSint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Int32Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + s = append(s, int32(protowire.DecodeZigZag(v&math.MaxUint32))) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *sp = append(*sp, int32(protowire.DecodeZigZag(v&math.MaxUint32))) + out.n = n + return out, nil +} + +var coderSint32Slice = pointerCoderFuncs{ + size: sizeSint32Slice, + marshal: appendSint32Slice, + unmarshal: consumeSint32Slice, + merge: mergeInt32Slice, +} + +// sizeSint32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Sint32. +func sizeSint32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int32Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) + } + return f.tagsize + protowire.SizeBytes(n) +} + +// appendSint32PackedSlice encodes a []int32 pointer as a packed repeated Sint32. +func appendSint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int32Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for _, v := range s { + n += protowire.SizeVarint(protowire.EncodeZigZag(int64(v))) + } + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v))) + } + return b, nil +} + +var coderSint32PackedSlice = pointerCoderFuncs{ + size: sizeSint32PackedSlice, + marshal: appendSint32PackedSlice, + unmarshal: consumeSint32Slice, + merge: mergeInt32Slice, +} + +// sizeSint32Value returns the size of wire encoding a int32 value as a Sint32. +func sizeSint32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int())))) +} + +// appendSint32Value encodes a int32 value as a Sint32. +func appendSint32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int())))) + return b, nil +} + +// consumeSint32Value decodes a int32 value as a Sint32. +func consumeSint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))), out, nil +} + +var coderSint32Value = valueCoderFuncs{ + size: sizeSint32Value, + marshal: appendSint32Value, + unmarshal: consumeSint32Value, + merge: mergeScalarValue, +} + +// sizeSint32SliceValue returns the size of wire encoding a []int32 value as a repeated Sint32. +func sizeSint32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int())))) + } + return size +} + +// appendSint32SliceValue encodes a []int32 value as a repeated Sint32. +func appendSint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int())))) + } + return b, nil +} + +// consumeSint32SliceValue wire decodes a []int32 value as a repeated Sint32. +func consumeSint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) + out.n = n + return listv, out, nil +} + +var coderSint32SliceValue = valueCoderFuncs{ + size: sizeSint32SliceValue, + marshal: appendSint32SliceValue, + unmarshal: consumeSint32SliceValue, + merge: mergeListValue, +} + +// sizeSint32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Sint32. +func sizeSint32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int())))) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendSint32PackedSliceValue encodes a []int32 value as a packed repeated Sint32. +func appendSint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int())))) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int())))) + } + return b, nil +} + +var coderSint32PackedSliceValue = valueCoderFuncs{ + size: sizeSint32PackedSliceValue, + marshal: appendSint32PackedSliceValue, + unmarshal: consumeSint32SliceValue, + merge: mergeListValue, +} + +// sizeUint32 returns the size of wire encoding a uint32 pointer as a Uint32. +func sizeUint32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Uint32() + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendUint32 wire encodes a uint32 pointer as a Uint32. +func appendUint32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint32() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +// consumeUint32 wire decodes a uint32 pointer as a Uint32. +func consumeUint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *p.Uint32() = uint32(v) + out.n = n + return out, nil +} + +var coderUint32 = pointerCoderFuncs{ + size: sizeUint32, + marshal: appendUint32, + unmarshal: consumeUint32, + merge: mergeUint32, +} + +// sizeUint32NoZero returns the size of wire encoding a uint32 pointer as a Uint32. +// The zero value is not encoded. +func sizeUint32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Uint32() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendUint32NoZero wire encodes a uint32 pointer as a Uint32. +// The zero value is not encoded. +func appendUint32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint32() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +var coderUint32NoZero = pointerCoderFuncs{ + size: sizeUint32NoZero, + marshal: appendUint32NoZero, + unmarshal: consumeUint32, + merge: mergeUint32NoZero, +} + +// sizeUint32Ptr returns the size of wire encoding a *uint32 pointer as a Uint32. +// It panics if the pointer is nil. +func sizeUint32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.Uint32Ptr() + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendUint32Ptr wire encodes a *uint32 pointer as a Uint32. +// It panics if the pointer is nil. +func appendUint32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Uint32Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +// consumeUint32Ptr wire decodes a *uint32 pointer as a Uint32. +func consumeUint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + vp := p.Uint32Ptr() + if *vp == nil { + *vp = new(uint32) + } + **vp = uint32(v) + out.n = n + return out, nil +} + +var coderUint32Ptr = pointerCoderFuncs{ + size: sizeUint32Ptr, + marshal: appendUint32Ptr, + unmarshal: consumeUint32Ptr, + merge: mergeUint32Ptr, +} + +// sizeUint32Slice returns the size of wire encoding a []uint32 pointer as a repeated Uint32. +func sizeUint32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint32Slice() + for _, v := range s { + size += f.tagsize + protowire.SizeVarint(uint64(v)) + } + return size +} + +// appendUint32Slice encodes a []uint32 pointer as a repeated Uint32. +func appendUint32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint32Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + } + return b, nil +} + +// consumeUint32Slice wire decodes a []uint32 pointer as a repeated Uint32. +func consumeUint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Uint32Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + s = append(s, uint32(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *sp = append(*sp, uint32(v)) + out.n = n + return out, nil +} + +var coderUint32Slice = pointerCoderFuncs{ + size: sizeUint32Slice, + marshal: appendUint32Slice, + unmarshal: consumeUint32Slice, + merge: mergeUint32Slice, +} + +// sizeUint32PackedSlice returns the size of wire encoding a []uint32 pointer as a packed repeated Uint32. +func sizeUint32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint32Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += protowire.SizeVarint(uint64(v)) + } + return f.tagsize + protowire.SizeBytes(n) +} + +// appendUint32PackedSlice encodes a []uint32 pointer as a packed repeated Uint32. +func appendUint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint32Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for _, v := range s { + n += protowire.SizeVarint(uint64(v)) + } + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendVarint(b, uint64(v)) + } + return b, nil +} + +var coderUint32PackedSlice = pointerCoderFuncs{ + size: sizeUint32PackedSlice, + marshal: appendUint32PackedSlice, + unmarshal: consumeUint32Slice, + merge: mergeUint32Slice, +} + +// sizeUint32Value returns the size of wire encoding a uint32 value as a Uint32. +func sizeUint32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(uint64(uint32(v.Uint()))) +} + +// appendUint32Value encodes a uint32 value as a Uint32. +func appendUint32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(uint32(v.Uint()))) + return b, nil +} + +// consumeUint32Value decodes a uint32 value as a Uint32. +func consumeUint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfUint32(uint32(v)), out, nil +} + +var coderUint32Value = valueCoderFuncs{ + size: sizeUint32Value, + marshal: appendUint32Value, + unmarshal: consumeUint32Value, + merge: mergeScalarValue, +} + +// sizeUint32SliceValue returns the size of wire encoding a []uint32 value as a repeated Uint32. +func sizeUint32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(uint64(uint32(v.Uint()))) + } + return size +} + +// appendUint32SliceValue encodes a []uint32 value as a repeated Uint32. +func appendUint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(uint32(v.Uint()))) + } + return b, nil +} + +// consumeUint32SliceValue wire decodes a []uint32 value as a repeated Uint32. +func consumeUint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint32(uint32(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint32(uint32(v))) + out.n = n + return listv, out, nil +} + +var coderUint32SliceValue = valueCoderFuncs{ + size: sizeUint32SliceValue, + marshal: appendUint32SliceValue, + unmarshal: consumeUint32SliceValue, + merge: mergeListValue, +} + +// sizeUint32PackedSliceValue returns the size of wire encoding a []uint32 value as a packed repeated Uint32. +func sizeUint32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(uint32(v.Uint()))) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendUint32PackedSliceValue encodes a []uint32 value as a packed repeated Uint32. +func appendUint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(uint32(v.Uint()))) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, uint64(uint32(v.Uint()))) + } + return b, nil +} + +var coderUint32PackedSliceValue = valueCoderFuncs{ + size: sizeUint32PackedSliceValue, + marshal: appendUint32PackedSliceValue, + unmarshal: consumeUint32SliceValue, + merge: mergeListValue, +} + +// sizeInt64 returns the size of wire encoding a int64 pointer as a Int64. +func sizeInt64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int64() + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendInt64 wire encodes a int64 pointer as a Int64. +func appendInt64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int64() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +// consumeInt64 wire decodes a int64 pointer as a Int64. +func consumeInt64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *p.Int64() = int64(v) + out.n = n + return out, nil +} + +var coderInt64 = pointerCoderFuncs{ + size: sizeInt64, + marshal: appendInt64, + unmarshal: consumeInt64, + merge: mergeInt64, +} + +// sizeInt64NoZero returns the size of wire encoding a int64 pointer as a Int64. +// The zero value is not encoded. +func sizeInt64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int64() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendInt64NoZero wire encodes a int64 pointer as a Int64. +// The zero value is not encoded. +func appendInt64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int64() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +var coderInt64NoZero = pointerCoderFuncs{ + size: sizeInt64NoZero, + marshal: appendInt64NoZero, + unmarshal: consumeInt64, + merge: mergeInt64NoZero, +} + +// sizeInt64Ptr returns the size of wire encoding a *int64 pointer as a Int64. +// It panics if the pointer is nil. +func sizeInt64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.Int64Ptr() + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +// appendInt64Ptr wire encodes a *int64 pointer as a Int64. +// It panics if the pointer is nil. +func appendInt64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Int64Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +// consumeInt64Ptr wire decodes a *int64 pointer as a Int64. +func consumeInt64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + vp := p.Int64Ptr() + if *vp == nil { + *vp = new(int64) + } + **vp = int64(v) + out.n = n + return out, nil +} + +var coderInt64Ptr = pointerCoderFuncs{ + size: sizeInt64Ptr, + marshal: appendInt64Ptr, + unmarshal: consumeInt64Ptr, + merge: mergeInt64Ptr, +} + +// sizeInt64Slice returns the size of wire encoding a []int64 pointer as a repeated Int64. +func sizeInt64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int64Slice() + for _, v := range s { + size += f.tagsize + protowire.SizeVarint(uint64(v)) + } + return size +} + +// appendInt64Slice encodes a []int64 pointer as a repeated Int64. +func appendInt64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int64Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + } + return b, nil +} + +// consumeInt64Slice wire decodes a []int64 pointer as a repeated Int64. +func consumeInt64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Int64Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + s = append(s, int64(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *sp = append(*sp, int64(v)) + out.n = n + return out, nil +} + +var coderInt64Slice = pointerCoderFuncs{ + size: sizeInt64Slice, + marshal: appendInt64Slice, + unmarshal: consumeInt64Slice, + merge: mergeInt64Slice, +} + +// sizeInt64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Int64. +func sizeInt64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int64Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += protowire.SizeVarint(uint64(v)) + } + return f.tagsize + protowire.SizeBytes(n) +} + +// appendInt64PackedSlice encodes a []int64 pointer as a packed repeated Int64. +func appendInt64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int64Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for _, v := range s { + n += protowire.SizeVarint(uint64(v)) + } + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendVarint(b, uint64(v)) + } + return b, nil +} + +var coderInt64PackedSlice = pointerCoderFuncs{ + size: sizeInt64PackedSlice, + marshal: appendInt64PackedSlice, + unmarshal: consumeInt64Slice, + merge: mergeInt64Slice, +} + +// sizeInt64Value returns the size of wire encoding a int64 value as a Int64. +func sizeInt64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(uint64(v.Int())) +} + +// appendInt64Value encodes a int64 value as a Int64. +func appendInt64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(v.Int())) + return b, nil +} + +// consumeInt64Value decodes a int64 value as a Int64. +func consumeInt64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfInt64(int64(v)), out, nil +} + +var coderInt64Value = valueCoderFuncs{ + size: sizeInt64Value, + marshal: appendInt64Value, + unmarshal: consumeInt64Value, + merge: mergeScalarValue, +} + +// sizeInt64SliceValue returns the size of wire encoding a []int64 value as a repeated Int64. +func sizeInt64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(uint64(v.Int())) + } + return size +} + +// appendInt64SliceValue encodes a []int64 value as a repeated Int64. +func appendInt64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, uint64(v.Int())) + } + return b, nil +} + +// consumeInt64SliceValue wire decodes a []int64 value as a repeated Int64. +func consumeInt64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt64(int64(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt64(int64(v))) + out.n = n + return listv, out, nil +} + +var coderInt64SliceValue = valueCoderFuncs{ + size: sizeInt64SliceValue, + marshal: appendInt64SliceValue, + unmarshal: consumeInt64SliceValue, + merge: mergeListValue, +} + +// sizeInt64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Int64. +func sizeInt64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(v.Int())) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendInt64PackedSliceValue encodes a []int64 value as a packed repeated Int64. +func appendInt64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(uint64(v.Int())) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, uint64(v.Int())) + } + return b, nil +} + +var coderInt64PackedSliceValue = valueCoderFuncs{ + size: sizeInt64PackedSliceValue, + marshal: appendInt64PackedSliceValue, + unmarshal: consumeInt64SliceValue, + merge: mergeListValue, +} + +// sizeSint64 returns the size of wire encoding a int64 pointer as a Sint64. +func sizeSint64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int64() + return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v)) +} + +// appendSint64 wire encodes a int64 pointer as a Sint64. +func appendSint64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int64() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v)) + return b, nil +} + +// consumeSint64 wire decodes a int64 pointer as a Sint64. +func consumeSint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *p.Int64() = protowire.DecodeZigZag(v) + out.n = n + return out, nil +} + +var coderSint64 = pointerCoderFuncs{ + size: sizeSint64, + marshal: appendSint64, + unmarshal: consumeSint64, + merge: mergeInt64, +} + +// sizeSint64NoZero returns the size of wire encoding a int64 pointer as a Sint64. +// The zero value is not encoded. +func sizeSint64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int64() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v)) +} + +// appendSint64NoZero wire encodes a int64 pointer as a Sint64. +// The zero value is not encoded. +func appendSint64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int64() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v)) + return b, nil +} + +var coderSint64NoZero = pointerCoderFuncs{ + size: sizeSint64NoZero, + marshal: appendSint64NoZero, + unmarshal: consumeSint64, + merge: mergeInt64NoZero, +} + +// sizeSint64Ptr returns the size of wire encoding a *int64 pointer as a Sint64. +// It panics if the pointer is nil. +func sizeSint64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.Int64Ptr() + return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v)) +} + +// appendSint64Ptr wire encodes a *int64 pointer as a Sint64. +// It panics if the pointer is nil. +func appendSint64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Int64Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v)) + return b, nil +} + +// consumeSint64Ptr wire decodes a *int64 pointer as a Sint64. +func consumeSint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + vp := p.Int64Ptr() + if *vp == nil { + *vp = new(int64) + } + **vp = protowire.DecodeZigZag(v) + out.n = n + return out, nil +} + +var coderSint64Ptr = pointerCoderFuncs{ + size: sizeSint64Ptr, + marshal: appendSint64Ptr, + unmarshal: consumeSint64Ptr, + merge: mergeInt64Ptr, +} + +// sizeSint64Slice returns the size of wire encoding a []int64 pointer as a repeated Sint64. +func sizeSint64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int64Slice() + for _, v := range s { + size += f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v)) + } + return size +} + +// appendSint64Slice encodes a []int64 pointer as a repeated Sint64. +func appendSint64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int64Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v)) + } + return b, nil +} + +// consumeSint64Slice wire decodes a []int64 pointer as a repeated Sint64. +func consumeSint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Int64Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + s = append(s, protowire.DecodeZigZag(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *sp = append(*sp, protowire.DecodeZigZag(v)) + out.n = n + return out, nil +} + +var coderSint64Slice = pointerCoderFuncs{ + size: sizeSint64Slice, + marshal: appendSint64Slice, + unmarshal: consumeSint64Slice, + merge: mergeInt64Slice, +} + +// sizeSint64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Sint64. +func sizeSint64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int64Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += protowire.SizeVarint(protowire.EncodeZigZag(v)) + } + return f.tagsize + protowire.SizeBytes(n) +} + +// appendSint64PackedSlice encodes a []int64 pointer as a packed repeated Sint64. +func appendSint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int64Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for _, v := range s { + n += protowire.SizeVarint(protowire.EncodeZigZag(v)) + } + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v)) + } + return b, nil +} + +var coderSint64PackedSlice = pointerCoderFuncs{ + size: sizeSint64PackedSlice, + marshal: appendSint64PackedSlice, + unmarshal: consumeSint64Slice, + merge: mergeInt64Slice, +} + +// sizeSint64Value returns the size of wire encoding a int64 value as a Sint64. +func sizeSint64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v.Int())) +} + +// appendSint64Value encodes a int64 value as a Sint64. +func appendSint64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int())) + return b, nil +} + +// consumeSint64Value decodes a int64 value as a Sint64. +func consumeSint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)), out, nil +} + +var coderSint64Value = valueCoderFuncs{ + size: sizeSint64Value, + marshal: appendSint64Value, + unmarshal: consumeSint64Value, + merge: mergeScalarValue, +} + +// sizeSint64SliceValue returns the size of wire encoding a []int64 value as a repeated Sint64. +func sizeSint64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v.Int())) + } + return size +} + +// appendSint64SliceValue encodes a []int64 value as a repeated Sint64. +func appendSint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int())) + } + return b, nil +} + +// consumeSint64SliceValue wire decodes a []int64 value as a repeated Sint64. +func consumeSint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) + out.n = n + return listv, out, nil +} + +var coderSint64SliceValue = valueCoderFuncs{ + size: sizeSint64SliceValue, + marshal: appendSint64SliceValue, + unmarshal: consumeSint64SliceValue, + merge: mergeListValue, +} + +// sizeSint64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Sint64. +func sizeSint64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(protowire.EncodeZigZag(v.Int())) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendSint64PackedSliceValue encodes a []int64 value as a packed repeated Sint64. +func appendSint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(protowire.EncodeZigZag(v.Int())) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int())) + } + return b, nil +} + +var coderSint64PackedSliceValue = valueCoderFuncs{ + size: sizeSint64PackedSliceValue, + marshal: appendSint64PackedSliceValue, + unmarshal: consumeSint64SliceValue, + merge: mergeListValue, +} + +// sizeUint64 returns the size of wire encoding a uint64 pointer as a Uint64. +func sizeUint64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Uint64() + return f.tagsize + protowire.SizeVarint(v) +} + +// appendUint64 wire encodes a uint64 pointer as a Uint64. +func appendUint64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint64() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, v) + return b, nil +} + +// consumeUint64 wire decodes a uint64 pointer as a Uint64. +func consumeUint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *p.Uint64() = v + out.n = n + return out, nil +} + +var coderUint64 = pointerCoderFuncs{ + size: sizeUint64, + marshal: appendUint64, + unmarshal: consumeUint64, + merge: mergeUint64, +} + +// sizeUint64NoZero returns the size of wire encoding a uint64 pointer as a Uint64. +// The zero value is not encoded. +func sizeUint64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Uint64() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeVarint(v) +} + +// appendUint64NoZero wire encodes a uint64 pointer as a Uint64. +// The zero value is not encoded. +func appendUint64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint64() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, v) + return b, nil +} + +var coderUint64NoZero = pointerCoderFuncs{ + size: sizeUint64NoZero, + marshal: appendUint64NoZero, + unmarshal: consumeUint64, + merge: mergeUint64NoZero, +} + +// sizeUint64Ptr returns the size of wire encoding a *uint64 pointer as a Uint64. +// It panics if the pointer is nil. +func sizeUint64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.Uint64Ptr() + return f.tagsize + protowire.SizeVarint(v) +} + +// appendUint64Ptr wire encodes a *uint64 pointer as a Uint64. +// It panics if the pointer is nil. +func appendUint64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Uint64Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, v) + return b, nil +} + +// consumeUint64Ptr wire decodes a *uint64 pointer as a Uint64. +func consumeUint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + vp := p.Uint64Ptr() + if *vp == nil { + *vp = new(uint64) + } + **vp = v + out.n = n + return out, nil +} + +var coderUint64Ptr = pointerCoderFuncs{ + size: sizeUint64Ptr, + marshal: appendUint64Ptr, + unmarshal: consumeUint64Ptr, + merge: mergeUint64Ptr, +} + +// sizeUint64Slice returns the size of wire encoding a []uint64 pointer as a repeated Uint64. +func sizeUint64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint64Slice() + for _, v := range s { + size += f.tagsize + protowire.SizeVarint(v) + } + return size +} + +// appendUint64Slice encodes a []uint64 pointer as a repeated Uint64. +func appendUint64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint64Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, v) + } + return b, nil +} + +// consumeUint64Slice wire decodes a []uint64 pointer as a repeated Uint64. +func consumeUint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Uint64Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + s = append(s, v) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return out, errDecode + } + *sp = append(*sp, v) + out.n = n + return out, nil +} + +var coderUint64Slice = pointerCoderFuncs{ + size: sizeUint64Slice, + marshal: appendUint64Slice, + unmarshal: consumeUint64Slice, + merge: mergeUint64Slice, +} + +// sizeUint64PackedSlice returns the size of wire encoding a []uint64 pointer as a packed repeated Uint64. +func sizeUint64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint64Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += protowire.SizeVarint(v) + } + return f.tagsize + protowire.SizeBytes(n) +} + +// appendUint64PackedSlice encodes a []uint64 pointer as a packed repeated Uint64. +func appendUint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint64Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for _, v := range s { + n += protowire.SizeVarint(v) + } + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendVarint(b, v) + } + return b, nil +} + +var coderUint64PackedSlice = pointerCoderFuncs{ + size: sizeUint64PackedSlice, + marshal: appendUint64PackedSlice, + unmarshal: consumeUint64Slice, + merge: mergeUint64Slice, +} + +// sizeUint64Value returns the size of wire encoding a uint64 value as a Uint64. +func sizeUint64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeVarint(v.Uint()) +} + +// appendUint64Value encodes a uint64 value as a Uint64. +func appendUint64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, v.Uint()) + return b, nil +} + +// consumeUint64Value decodes a uint64 value as a Uint64. +func consumeUint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfUint64(v), out, nil +} + +var coderUint64Value = valueCoderFuncs{ + size: sizeUint64Value, + marshal: appendUint64Value, + unmarshal: consumeUint64Value, + merge: mergeScalarValue, +} + +// sizeUint64SliceValue returns the size of wire encoding a []uint64 value as a repeated Uint64. +func sizeUint64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeVarint(v.Uint()) + } + return size +} + +// appendUint64SliceValue encodes a []uint64 value as a repeated Uint64. +func appendUint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendVarint(b, v.Uint()) + } + return b, nil +} + +// consumeUint64SliceValue wire decodes a []uint64 value as a repeated Uint64. +func consumeUint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint64(v)) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.VarintType { + return protoreflect.Value{}, out, errUnknown + } + var v uint64 + var n int + if len(b) >= 1 && b[0] < 0x80 { + v = uint64(b[0]) + n = 1 + } else if len(b) >= 2 && b[1] < 128 { + v = uint64(b[0]&0x7f) + uint64(b[1])<<7 + n = 2 + } else { + v, n = protowire.ConsumeVarint(b) + } + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint64(v)) + out.n = n + return listv, out, nil +} + +var coderUint64SliceValue = valueCoderFuncs{ + size: sizeUint64SliceValue, + marshal: appendUint64SliceValue, + unmarshal: consumeUint64SliceValue, + merge: mergeListValue, +} + +// sizeUint64PackedSliceValue returns the size of wire encoding a []uint64 value as a packed repeated Uint64. +func sizeUint64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := 0 + for i, llen := 0, llen; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(v.Uint()) + } + return tagsize + protowire.SizeBytes(n) +} + +// appendUint64PackedSliceValue encodes a []uint64 value as a packed repeated Uint64. +func appendUint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := 0 + for i := 0; i < llen; i++ { + v := list.Get(i) + n += protowire.SizeVarint(v.Uint()) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, v.Uint()) + } + return b, nil +} + +var coderUint64PackedSliceValue = valueCoderFuncs{ + size: sizeUint64PackedSliceValue, + marshal: appendUint64PackedSliceValue, + unmarshal: consumeUint64SliceValue, + merge: mergeListValue, +} + +// sizeSfixed32 returns the size of wire encoding a int32 pointer as a Sfixed32. +func sizeSfixed32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + + return f.tagsize + protowire.SizeFixed32() +} + +// appendSfixed32 wire encodes a int32 pointer as a Sfixed32. +func appendSfixed32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int32() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, uint32(v)) + return b, nil +} + +// consumeSfixed32 wire decodes a int32 pointer as a Sfixed32. +func consumeSfixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + *p.Int32() = int32(v) + out.n = n + return out, nil +} + +var coderSfixed32 = pointerCoderFuncs{ + size: sizeSfixed32, + marshal: appendSfixed32, + unmarshal: consumeSfixed32, + merge: mergeInt32, +} + +// sizeSfixed32NoZero returns the size of wire encoding a int32 pointer as a Sfixed32. +// The zero value is not encoded. +func sizeSfixed32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int32() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeFixed32() +} + +// appendSfixed32NoZero wire encodes a int32 pointer as a Sfixed32. +// The zero value is not encoded. +func appendSfixed32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int32() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, uint32(v)) + return b, nil +} + +var coderSfixed32NoZero = pointerCoderFuncs{ + size: sizeSfixed32NoZero, + marshal: appendSfixed32NoZero, + unmarshal: consumeSfixed32, + merge: mergeInt32NoZero, +} + +// sizeSfixed32Ptr returns the size of wire encoding a *int32 pointer as a Sfixed32. +// It panics if the pointer is nil. +func sizeSfixed32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return f.tagsize + protowire.SizeFixed32() +} + +// appendSfixed32Ptr wire encodes a *int32 pointer as a Sfixed32. +// It panics if the pointer is nil. +func appendSfixed32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Int32Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, uint32(v)) + return b, nil +} + +// consumeSfixed32Ptr wire decodes a *int32 pointer as a Sfixed32. +func consumeSfixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + vp := p.Int32Ptr() + if *vp == nil { + *vp = new(int32) + } + **vp = int32(v) + out.n = n + return out, nil +} + +var coderSfixed32Ptr = pointerCoderFuncs{ + size: sizeSfixed32Ptr, + marshal: appendSfixed32Ptr, + unmarshal: consumeSfixed32Ptr, + merge: mergeInt32Ptr, +} + +// sizeSfixed32Slice returns the size of wire encoding a []int32 pointer as a repeated Sfixed32. +func sizeSfixed32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int32Slice() + size = len(s) * (f.tagsize + protowire.SizeFixed32()) + return size +} + +// appendSfixed32Slice encodes a []int32 pointer as a repeated Sfixed32. +func appendSfixed32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int32Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, uint32(v)) + } + return b, nil +} + +// consumeSfixed32Slice wire decodes a []int32 pointer as a repeated Sfixed32. +func consumeSfixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Int32Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + s = append(s, int32(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, int32(v)) + out.n = n + return out, nil +} + +var coderSfixed32Slice = pointerCoderFuncs{ + size: sizeSfixed32Slice, + marshal: appendSfixed32Slice, + unmarshal: consumeSfixed32Slice, + merge: mergeInt32Slice, +} + +// sizeSfixed32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Sfixed32. +func sizeSfixed32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int32Slice() + if len(s) == 0 { + return 0 + } + n := len(s) * protowire.SizeFixed32() + return f.tagsize + protowire.SizeBytes(n) +} + +// appendSfixed32PackedSlice encodes a []int32 pointer as a packed repeated Sfixed32. +func appendSfixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int32Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := len(s) * protowire.SizeFixed32() + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendFixed32(b, uint32(v)) + } + return b, nil +} + +var coderSfixed32PackedSlice = pointerCoderFuncs{ + size: sizeSfixed32PackedSlice, + marshal: appendSfixed32PackedSlice, + unmarshal: consumeSfixed32Slice, + merge: mergeInt32Slice, +} + +// sizeSfixed32Value returns the size of wire encoding a int32 value as a Sfixed32. +func sizeSfixed32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeFixed32() +} + +// appendSfixed32Value encodes a int32 value as a Sfixed32. +func appendSfixed32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed32(b, uint32(v.Int())) + return b, nil +} + +// consumeSfixed32Value decodes a int32 value as a Sfixed32. +func consumeSfixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfInt32(int32(v)), out, nil +} + +var coderSfixed32Value = valueCoderFuncs{ + size: sizeSfixed32Value, + marshal: appendSfixed32Value, + unmarshal: consumeSfixed32Value, + merge: mergeScalarValue, +} + +// sizeSfixed32SliceValue returns the size of wire encoding a []int32 value as a repeated Sfixed32. +func sizeSfixed32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + size = list.Len() * (tagsize + protowire.SizeFixed32()) + return size +} + +// appendSfixed32SliceValue encodes a []int32 value as a repeated Sfixed32. +func appendSfixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed32(b, uint32(v.Int())) + } + return b, nil +} + +// consumeSfixed32SliceValue wire decodes a []int32 value as a repeated Sfixed32. +func consumeSfixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.Fixed32Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(v))) + out.n = n + return listv, out, nil +} + +var coderSfixed32SliceValue = valueCoderFuncs{ + size: sizeSfixed32SliceValue, + marshal: appendSfixed32SliceValue, + unmarshal: consumeSfixed32SliceValue, + merge: mergeListValue, +} + +// sizeSfixed32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Sfixed32. +func sizeSfixed32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := llen * protowire.SizeFixed32() + return tagsize + protowire.SizeBytes(n) +} + +// appendSfixed32PackedSliceValue encodes a []int32 value as a packed repeated Sfixed32. +func appendSfixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := llen * protowire.SizeFixed32() + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendFixed32(b, uint32(v.Int())) + } + return b, nil +} + +var coderSfixed32PackedSliceValue = valueCoderFuncs{ + size: sizeSfixed32PackedSliceValue, + marshal: appendSfixed32PackedSliceValue, + unmarshal: consumeSfixed32SliceValue, + merge: mergeListValue, +} + +// sizeFixed32 returns the size of wire encoding a uint32 pointer as a Fixed32. +func sizeFixed32(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + + return f.tagsize + protowire.SizeFixed32() +} + +// appendFixed32 wire encodes a uint32 pointer as a Fixed32. +func appendFixed32(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint32() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, v) + return b, nil +} + +// consumeFixed32 wire decodes a uint32 pointer as a Fixed32. +func consumeFixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + *p.Uint32() = v + out.n = n + return out, nil +} + +var coderFixed32 = pointerCoderFuncs{ + size: sizeFixed32, + marshal: appendFixed32, + unmarshal: consumeFixed32, + merge: mergeUint32, +} + +// sizeFixed32NoZero returns the size of wire encoding a uint32 pointer as a Fixed32. +// The zero value is not encoded. +func sizeFixed32NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Uint32() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeFixed32() +} + +// appendFixed32NoZero wire encodes a uint32 pointer as a Fixed32. +// The zero value is not encoded. +func appendFixed32NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint32() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, v) + return b, nil +} + +var coderFixed32NoZero = pointerCoderFuncs{ + size: sizeFixed32NoZero, + marshal: appendFixed32NoZero, + unmarshal: consumeFixed32, + merge: mergeUint32NoZero, +} + +// sizeFixed32Ptr returns the size of wire encoding a *uint32 pointer as a Fixed32. +// It panics if the pointer is nil. +func sizeFixed32Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return f.tagsize + protowire.SizeFixed32() +} + +// appendFixed32Ptr wire encodes a *uint32 pointer as a Fixed32. +// It panics if the pointer is nil. +func appendFixed32Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Uint32Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, v) + return b, nil +} + +// consumeFixed32Ptr wire decodes a *uint32 pointer as a Fixed32. +func consumeFixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + vp := p.Uint32Ptr() + if *vp == nil { + *vp = new(uint32) + } + **vp = v + out.n = n + return out, nil +} + +var coderFixed32Ptr = pointerCoderFuncs{ + size: sizeFixed32Ptr, + marshal: appendFixed32Ptr, + unmarshal: consumeFixed32Ptr, + merge: mergeUint32Ptr, +} + +// sizeFixed32Slice returns the size of wire encoding a []uint32 pointer as a repeated Fixed32. +func sizeFixed32Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint32Slice() + size = len(s) * (f.tagsize + protowire.SizeFixed32()) + return size +} + +// appendFixed32Slice encodes a []uint32 pointer as a repeated Fixed32. +func appendFixed32Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint32Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, v) + } + return b, nil +} + +// consumeFixed32Slice wire decodes a []uint32 pointer as a repeated Fixed32. +func consumeFixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Uint32Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + s = append(s, v) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, v) + out.n = n + return out, nil +} + +var coderFixed32Slice = pointerCoderFuncs{ + size: sizeFixed32Slice, + marshal: appendFixed32Slice, + unmarshal: consumeFixed32Slice, + merge: mergeUint32Slice, +} + +// sizeFixed32PackedSlice returns the size of wire encoding a []uint32 pointer as a packed repeated Fixed32. +func sizeFixed32PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint32Slice() + if len(s) == 0 { + return 0 + } + n := len(s) * protowire.SizeFixed32() + return f.tagsize + protowire.SizeBytes(n) +} + +// appendFixed32PackedSlice encodes a []uint32 pointer as a packed repeated Fixed32. +func appendFixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint32Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := len(s) * protowire.SizeFixed32() + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendFixed32(b, v) + } + return b, nil +} + +var coderFixed32PackedSlice = pointerCoderFuncs{ + size: sizeFixed32PackedSlice, + marshal: appendFixed32PackedSlice, + unmarshal: consumeFixed32Slice, + merge: mergeUint32Slice, +} + +// sizeFixed32Value returns the size of wire encoding a uint32 value as a Fixed32. +func sizeFixed32Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeFixed32() +} + +// appendFixed32Value encodes a uint32 value as a Fixed32. +func appendFixed32Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed32(b, uint32(v.Uint())) + return b, nil +} + +// consumeFixed32Value decodes a uint32 value as a Fixed32. +func consumeFixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfUint32(uint32(v)), out, nil +} + +var coderFixed32Value = valueCoderFuncs{ + size: sizeFixed32Value, + marshal: appendFixed32Value, + unmarshal: consumeFixed32Value, + merge: mergeScalarValue, +} + +// sizeFixed32SliceValue returns the size of wire encoding a []uint32 value as a repeated Fixed32. +func sizeFixed32SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + size = list.Len() * (tagsize + protowire.SizeFixed32()) + return size +} + +// appendFixed32SliceValue encodes a []uint32 value as a repeated Fixed32. +func appendFixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed32(b, uint32(v.Uint())) + } + return b, nil +} + +// consumeFixed32SliceValue wire decodes a []uint32 value as a repeated Fixed32. +func consumeFixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint32(uint32(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.Fixed32Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint32(uint32(v))) + out.n = n + return listv, out, nil +} + +var coderFixed32SliceValue = valueCoderFuncs{ + size: sizeFixed32SliceValue, + marshal: appendFixed32SliceValue, + unmarshal: consumeFixed32SliceValue, + merge: mergeListValue, +} + +// sizeFixed32PackedSliceValue returns the size of wire encoding a []uint32 value as a packed repeated Fixed32. +func sizeFixed32PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := llen * protowire.SizeFixed32() + return tagsize + protowire.SizeBytes(n) +} + +// appendFixed32PackedSliceValue encodes a []uint32 value as a packed repeated Fixed32. +func appendFixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := llen * protowire.SizeFixed32() + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendFixed32(b, uint32(v.Uint())) + } + return b, nil +} + +var coderFixed32PackedSliceValue = valueCoderFuncs{ + size: sizeFixed32PackedSliceValue, + marshal: appendFixed32PackedSliceValue, + unmarshal: consumeFixed32SliceValue, + merge: mergeListValue, +} + +// sizeFloat returns the size of wire encoding a float32 pointer as a Float. +func sizeFloat(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + + return f.tagsize + protowire.SizeFixed32() +} + +// appendFloat wire encodes a float32 pointer as a Float. +func appendFloat(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Float32() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, math.Float32bits(v)) + return b, nil +} + +// consumeFloat wire decodes a float32 pointer as a Float. +func consumeFloat(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + *p.Float32() = math.Float32frombits(v) + out.n = n + return out, nil +} + +var coderFloat = pointerCoderFuncs{ + size: sizeFloat, + marshal: appendFloat, + unmarshal: consumeFloat, + merge: mergeFloat32, +} + +// sizeFloatNoZero returns the size of wire encoding a float32 pointer as a Float. +// The zero value is not encoded. +func sizeFloatNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Float32() + if v == 0 && !math.Signbit(float64(v)) { + return 0 + } + return f.tagsize + protowire.SizeFixed32() +} + +// appendFloatNoZero wire encodes a float32 pointer as a Float. +// The zero value is not encoded. +func appendFloatNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Float32() + if v == 0 && !math.Signbit(float64(v)) { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, math.Float32bits(v)) + return b, nil +} + +var coderFloatNoZero = pointerCoderFuncs{ + size: sizeFloatNoZero, + marshal: appendFloatNoZero, + unmarshal: consumeFloat, + merge: mergeFloat32NoZero, +} + +// sizeFloatPtr returns the size of wire encoding a *float32 pointer as a Float. +// It panics if the pointer is nil. +func sizeFloatPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return f.tagsize + protowire.SizeFixed32() +} + +// appendFloatPtr wire encodes a *float32 pointer as a Float. +// It panics if the pointer is nil. +func appendFloatPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Float32Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, math.Float32bits(v)) + return b, nil +} + +// consumeFloatPtr wire decodes a *float32 pointer as a Float. +func consumeFloatPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + vp := p.Float32Ptr() + if *vp == nil { + *vp = new(float32) + } + **vp = math.Float32frombits(v) + out.n = n + return out, nil +} + +var coderFloatPtr = pointerCoderFuncs{ + size: sizeFloatPtr, + marshal: appendFloatPtr, + unmarshal: consumeFloatPtr, + merge: mergeFloat32Ptr, +} + +// sizeFloatSlice returns the size of wire encoding a []float32 pointer as a repeated Float. +func sizeFloatSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Float32Slice() + size = len(s) * (f.tagsize + protowire.SizeFixed32()) + return size +} + +// appendFloatSlice encodes a []float32 pointer as a repeated Float. +func appendFloatSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Float32Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed32(b, math.Float32bits(v)) + } + return b, nil +} + +// consumeFloatSlice wire decodes a []float32 pointer as a repeated Float. +func consumeFloatSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Float32Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + s = append(s, math.Float32frombits(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.Fixed32Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, math.Float32frombits(v)) + out.n = n + return out, nil +} + +var coderFloatSlice = pointerCoderFuncs{ + size: sizeFloatSlice, + marshal: appendFloatSlice, + unmarshal: consumeFloatSlice, + merge: mergeFloat32Slice, +} + +// sizeFloatPackedSlice returns the size of wire encoding a []float32 pointer as a packed repeated Float. +func sizeFloatPackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Float32Slice() + if len(s) == 0 { + return 0 + } + n := len(s) * protowire.SizeFixed32() + return f.tagsize + protowire.SizeBytes(n) +} + +// appendFloatPackedSlice encodes a []float32 pointer as a packed repeated Float. +func appendFloatPackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Float32Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := len(s) * protowire.SizeFixed32() + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendFixed32(b, math.Float32bits(v)) + } + return b, nil +} + +var coderFloatPackedSlice = pointerCoderFuncs{ + size: sizeFloatPackedSlice, + marshal: appendFloatPackedSlice, + unmarshal: consumeFloatSlice, + merge: mergeFloat32Slice, +} + +// sizeFloatValue returns the size of wire encoding a float32 value as a Float. +func sizeFloatValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeFixed32() +} + +// appendFloatValue encodes a float32 value as a Float. +func appendFloatValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float()))) + return b, nil +} + +// consumeFloatValue decodes a float32 value as a Float. +func consumeFloatValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.Fixed32Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))), out, nil +} + +var coderFloatValue = valueCoderFuncs{ + size: sizeFloatValue, + marshal: appendFloatValue, + unmarshal: consumeFloatValue, + merge: mergeScalarValue, +} + +// sizeFloatSliceValue returns the size of wire encoding a []float32 value as a repeated Float. +func sizeFloatSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + size = list.Len() * (tagsize + protowire.SizeFixed32()) + return size +} + +// appendFloatSliceValue encodes a []float32 value as a repeated Float. +func appendFloatSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float()))) + } + return b, nil +} + +// consumeFloatSliceValue wire decodes a []float32 value as a repeated Float. +func consumeFloatSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.Fixed32Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) + out.n = n + return listv, out, nil +} + +var coderFloatSliceValue = valueCoderFuncs{ + size: sizeFloatSliceValue, + marshal: appendFloatSliceValue, + unmarshal: consumeFloatSliceValue, + merge: mergeListValue, +} + +// sizeFloatPackedSliceValue returns the size of wire encoding a []float32 value as a packed repeated Float. +func sizeFloatPackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := llen * protowire.SizeFixed32() + return tagsize + protowire.SizeBytes(n) +} + +// appendFloatPackedSliceValue encodes a []float32 value as a packed repeated Float. +func appendFloatPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := llen * protowire.SizeFixed32() + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float()))) + } + return b, nil +} + +var coderFloatPackedSliceValue = valueCoderFuncs{ + size: sizeFloatPackedSliceValue, + marshal: appendFloatPackedSliceValue, + unmarshal: consumeFloatSliceValue, + merge: mergeListValue, +} + +// sizeSfixed64 returns the size of wire encoding a int64 pointer as a Sfixed64. +func sizeSfixed64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + + return f.tagsize + protowire.SizeFixed64() +} + +// appendSfixed64 wire encodes a int64 pointer as a Sfixed64. +func appendSfixed64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int64() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, uint64(v)) + return b, nil +} + +// consumeSfixed64 wire decodes a int64 pointer as a Sfixed64. +func consumeSfixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + *p.Int64() = int64(v) + out.n = n + return out, nil +} + +var coderSfixed64 = pointerCoderFuncs{ + size: sizeSfixed64, + marshal: appendSfixed64, + unmarshal: consumeSfixed64, + merge: mergeInt64, +} + +// sizeSfixed64NoZero returns the size of wire encoding a int64 pointer as a Sfixed64. +// The zero value is not encoded. +func sizeSfixed64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Int64() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeFixed64() +} + +// appendSfixed64NoZero wire encodes a int64 pointer as a Sfixed64. +// The zero value is not encoded. +func appendSfixed64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Int64() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, uint64(v)) + return b, nil +} + +var coderSfixed64NoZero = pointerCoderFuncs{ + size: sizeSfixed64NoZero, + marshal: appendSfixed64NoZero, + unmarshal: consumeSfixed64, + merge: mergeInt64NoZero, +} + +// sizeSfixed64Ptr returns the size of wire encoding a *int64 pointer as a Sfixed64. +// It panics if the pointer is nil. +func sizeSfixed64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return f.tagsize + protowire.SizeFixed64() +} + +// appendSfixed64Ptr wire encodes a *int64 pointer as a Sfixed64. +// It panics if the pointer is nil. +func appendSfixed64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Int64Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, uint64(v)) + return b, nil +} + +// consumeSfixed64Ptr wire decodes a *int64 pointer as a Sfixed64. +func consumeSfixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + vp := p.Int64Ptr() + if *vp == nil { + *vp = new(int64) + } + **vp = int64(v) + out.n = n + return out, nil +} + +var coderSfixed64Ptr = pointerCoderFuncs{ + size: sizeSfixed64Ptr, + marshal: appendSfixed64Ptr, + unmarshal: consumeSfixed64Ptr, + merge: mergeInt64Ptr, +} + +// sizeSfixed64Slice returns the size of wire encoding a []int64 pointer as a repeated Sfixed64. +func sizeSfixed64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int64Slice() + size = len(s) * (f.tagsize + protowire.SizeFixed64()) + return size +} + +// appendSfixed64Slice encodes a []int64 pointer as a repeated Sfixed64. +func appendSfixed64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int64Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, uint64(v)) + } + return b, nil +} + +// consumeSfixed64Slice wire decodes a []int64 pointer as a repeated Sfixed64. +func consumeSfixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Int64Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + s = append(s, int64(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, int64(v)) + out.n = n + return out, nil +} + +var coderSfixed64Slice = pointerCoderFuncs{ + size: sizeSfixed64Slice, + marshal: appendSfixed64Slice, + unmarshal: consumeSfixed64Slice, + merge: mergeInt64Slice, +} + +// sizeSfixed64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Sfixed64. +func sizeSfixed64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Int64Slice() + if len(s) == 0 { + return 0 + } + n := len(s) * protowire.SizeFixed64() + return f.tagsize + protowire.SizeBytes(n) +} + +// appendSfixed64PackedSlice encodes a []int64 pointer as a packed repeated Sfixed64. +func appendSfixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Int64Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := len(s) * protowire.SizeFixed64() + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendFixed64(b, uint64(v)) + } + return b, nil +} + +var coderSfixed64PackedSlice = pointerCoderFuncs{ + size: sizeSfixed64PackedSlice, + marshal: appendSfixed64PackedSlice, + unmarshal: consumeSfixed64Slice, + merge: mergeInt64Slice, +} + +// sizeSfixed64Value returns the size of wire encoding a int64 value as a Sfixed64. +func sizeSfixed64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeFixed64() +} + +// appendSfixed64Value encodes a int64 value as a Sfixed64. +func appendSfixed64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed64(b, uint64(v.Int())) + return b, nil +} + +// consumeSfixed64Value decodes a int64 value as a Sfixed64. +func consumeSfixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfInt64(int64(v)), out, nil +} + +var coderSfixed64Value = valueCoderFuncs{ + size: sizeSfixed64Value, + marshal: appendSfixed64Value, + unmarshal: consumeSfixed64Value, + merge: mergeScalarValue, +} + +// sizeSfixed64SliceValue returns the size of wire encoding a []int64 value as a repeated Sfixed64. +func sizeSfixed64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + size = list.Len() * (tagsize + protowire.SizeFixed64()) + return size +} + +// appendSfixed64SliceValue encodes a []int64 value as a repeated Sfixed64. +func appendSfixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed64(b, uint64(v.Int())) + } + return b, nil +} + +// consumeSfixed64SliceValue wire decodes a []int64 value as a repeated Sfixed64. +func consumeSfixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt64(int64(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.Fixed64Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfInt64(int64(v))) + out.n = n + return listv, out, nil +} + +var coderSfixed64SliceValue = valueCoderFuncs{ + size: sizeSfixed64SliceValue, + marshal: appendSfixed64SliceValue, + unmarshal: consumeSfixed64SliceValue, + merge: mergeListValue, +} + +// sizeSfixed64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Sfixed64. +func sizeSfixed64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := llen * protowire.SizeFixed64() + return tagsize + protowire.SizeBytes(n) +} + +// appendSfixed64PackedSliceValue encodes a []int64 value as a packed repeated Sfixed64. +func appendSfixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := llen * protowire.SizeFixed64() + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendFixed64(b, uint64(v.Int())) + } + return b, nil +} + +var coderSfixed64PackedSliceValue = valueCoderFuncs{ + size: sizeSfixed64PackedSliceValue, + marshal: appendSfixed64PackedSliceValue, + unmarshal: consumeSfixed64SliceValue, + merge: mergeListValue, +} + +// sizeFixed64 returns the size of wire encoding a uint64 pointer as a Fixed64. +func sizeFixed64(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + + return f.tagsize + protowire.SizeFixed64() +} + +// appendFixed64 wire encodes a uint64 pointer as a Fixed64. +func appendFixed64(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint64() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, v) + return b, nil +} + +// consumeFixed64 wire decodes a uint64 pointer as a Fixed64. +func consumeFixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + *p.Uint64() = v + out.n = n + return out, nil +} + +var coderFixed64 = pointerCoderFuncs{ + size: sizeFixed64, + marshal: appendFixed64, + unmarshal: consumeFixed64, + merge: mergeUint64, +} + +// sizeFixed64NoZero returns the size of wire encoding a uint64 pointer as a Fixed64. +// The zero value is not encoded. +func sizeFixed64NoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Uint64() + if v == 0 { + return 0 + } + return f.tagsize + protowire.SizeFixed64() +} + +// appendFixed64NoZero wire encodes a uint64 pointer as a Fixed64. +// The zero value is not encoded. +func appendFixed64NoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Uint64() + if v == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, v) + return b, nil +} + +var coderFixed64NoZero = pointerCoderFuncs{ + size: sizeFixed64NoZero, + marshal: appendFixed64NoZero, + unmarshal: consumeFixed64, + merge: mergeUint64NoZero, +} + +// sizeFixed64Ptr returns the size of wire encoding a *uint64 pointer as a Fixed64. +// It panics if the pointer is nil. +func sizeFixed64Ptr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return f.tagsize + protowire.SizeFixed64() +} + +// appendFixed64Ptr wire encodes a *uint64 pointer as a Fixed64. +// It panics if the pointer is nil. +func appendFixed64Ptr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Uint64Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, v) + return b, nil +} + +// consumeFixed64Ptr wire decodes a *uint64 pointer as a Fixed64. +func consumeFixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + vp := p.Uint64Ptr() + if *vp == nil { + *vp = new(uint64) + } + **vp = v + out.n = n + return out, nil +} + +var coderFixed64Ptr = pointerCoderFuncs{ + size: sizeFixed64Ptr, + marshal: appendFixed64Ptr, + unmarshal: consumeFixed64Ptr, + merge: mergeUint64Ptr, +} + +// sizeFixed64Slice returns the size of wire encoding a []uint64 pointer as a repeated Fixed64. +func sizeFixed64Slice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint64Slice() + size = len(s) * (f.tagsize + protowire.SizeFixed64()) + return size +} + +// appendFixed64Slice encodes a []uint64 pointer as a repeated Fixed64. +func appendFixed64Slice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint64Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, v) + } + return b, nil +} + +// consumeFixed64Slice wire decodes a []uint64 pointer as a repeated Fixed64. +func consumeFixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Uint64Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + s = append(s, v) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, v) + out.n = n + return out, nil +} + +var coderFixed64Slice = pointerCoderFuncs{ + size: sizeFixed64Slice, + marshal: appendFixed64Slice, + unmarshal: consumeFixed64Slice, + merge: mergeUint64Slice, +} + +// sizeFixed64PackedSlice returns the size of wire encoding a []uint64 pointer as a packed repeated Fixed64. +func sizeFixed64PackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Uint64Slice() + if len(s) == 0 { + return 0 + } + n := len(s) * protowire.SizeFixed64() + return f.tagsize + protowire.SizeBytes(n) +} + +// appendFixed64PackedSlice encodes a []uint64 pointer as a packed repeated Fixed64. +func appendFixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Uint64Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := len(s) * protowire.SizeFixed64() + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendFixed64(b, v) + } + return b, nil +} + +var coderFixed64PackedSlice = pointerCoderFuncs{ + size: sizeFixed64PackedSlice, + marshal: appendFixed64PackedSlice, + unmarshal: consumeFixed64Slice, + merge: mergeUint64Slice, +} + +// sizeFixed64Value returns the size of wire encoding a uint64 value as a Fixed64. +func sizeFixed64Value(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeFixed64() +} + +// appendFixed64Value encodes a uint64 value as a Fixed64. +func appendFixed64Value(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed64(b, v.Uint()) + return b, nil +} + +// consumeFixed64Value decodes a uint64 value as a Fixed64. +func consumeFixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfUint64(v), out, nil +} + +var coderFixed64Value = valueCoderFuncs{ + size: sizeFixed64Value, + marshal: appendFixed64Value, + unmarshal: consumeFixed64Value, + merge: mergeScalarValue, +} + +// sizeFixed64SliceValue returns the size of wire encoding a []uint64 value as a repeated Fixed64. +func sizeFixed64SliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + size = list.Len() * (tagsize + protowire.SizeFixed64()) + return size +} + +// appendFixed64SliceValue encodes a []uint64 value as a repeated Fixed64. +func appendFixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed64(b, v.Uint()) + } + return b, nil +} + +// consumeFixed64SliceValue wire decodes a []uint64 value as a repeated Fixed64. +func consumeFixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint64(v)) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.Fixed64Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfUint64(v)) + out.n = n + return listv, out, nil +} + +var coderFixed64SliceValue = valueCoderFuncs{ + size: sizeFixed64SliceValue, + marshal: appendFixed64SliceValue, + unmarshal: consumeFixed64SliceValue, + merge: mergeListValue, +} + +// sizeFixed64PackedSliceValue returns the size of wire encoding a []uint64 value as a packed repeated Fixed64. +func sizeFixed64PackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := llen * protowire.SizeFixed64() + return tagsize + protowire.SizeBytes(n) +} + +// appendFixed64PackedSliceValue encodes a []uint64 value as a packed repeated Fixed64. +func appendFixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := llen * protowire.SizeFixed64() + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendFixed64(b, v.Uint()) + } + return b, nil +} + +var coderFixed64PackedSliceValue = valueCoderFuncs{ + size: sizeFixed64PackedSliceValue, + marshal: appendFixed64PackedSliceValue, + unmarshal: consumeFixed64SliceValue, + merge: mergeListValue, +} + +// sizeDouble returns the size of wire encoding a float64 pointer as a Double. +func sizeDouble(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + + return f.tagsize + protowire.SizeFixed64() +} + +// appendDouble wire encodes a float64 pointer as a Double. +func appendDouble(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Float64() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, math.Float64bits(v)) + return b, nil +} + +// consumeDouble wire decodes a float64 pointer as a Double. +func consumeDouble(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + *p.Float64() = math.Float64frombits(v) + out.n = n + return out, nil +} + +var coderDouble = pointerCoderFuncs{ + size: sizeDouble, + marshal: appendDouble, + unmarshal: consumeDouble, + merge: mergeFloat64, +} + +// sizeDoubleNoZero returns the size of wire encoding a float64 pointer as a Double. +// The zero value is not encoded. +func sizeDoubleNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Float64() + if v == 0 && !math.Signbit(float64(v)) { + return 0 + } + return f.tagsize + protowire.SizeFixed64() +} + +// appendDoubleNoZero wire encodes a float64 pointer as a Double. +// The zero value is not encoded. +func appendDoubleNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Float64() + if v == 0 && !math.Signbit(float64(v)) { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, math.Float64bits(v)) + return b, nil +} + +var coderDoubleNoZero = pointerCoderFuncs{ + size: sizeDoubleNoZero, + marshal: appendDoubleNoZero, + unmarshal: consumeDouble, + merge: mergeFloat64NoZero, +} + +// sizeDoublePtr returns the size of wire encoding a *float64 pointer as a Double. +// It panics if the pointer is nil. +func sizeDoublePtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return f.tagsize + protowire.SizeFixed64() +} + +// appendDoublePtr wire encodes a *float64 pointer as a Double. +// It panics if the pointer is nil. +func appendDoublePtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.Float64Ptr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, math.Float64bits(v)) + return b, nil +} + +// consumeDoublePtr wire decodes a *float64 pointer as a Double. +func consumeDoublePtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + vp := p.Float64Ptr() + if *vp == nil { + *vp = new(float64) + } + **vp = math.Float64frombits(v) + out.n = n + return out, nil +} + +var coderDoublePtr = pointerCoderFuncs{ + size: sizeDoublePtr, + marshal: appendDoublePtr, + unmarshal: consumeDoublePtr, + merge: mergeFloat64Ptr, +} + +// sizeDoubleSlice returns the size of wire encoding a []float64 pointer as a repeated Double. +func sizeDoubleSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Float64Slice() + size = len(s) * (f.tagsize + protowire.SizeFixed64()) + return size +} + +// appendDoubleSlice encodes a []float64 pointer as a repeated Double. +func appendDoubleSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Float64Slice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendFixed64(b, math.Float64bits(v)) + } + return b, nil +} + +// consumeDoubleSlice wire decodes a []float64 pointer as a repeated Double. +func consumeDoubleSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.Float64Slice() + if wtyp == protowire.BytesType { + s := *sp + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + s = append(s, math.Float64frombits(v)) + b = b[n:] + } + *sp = s + out.n = n + return out, nil + } + if wtyp != protowire.Fixed64Type { + return out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, math.Float64frombits(v)) + out.n = n + return out, nil +} + +var coderDoubleSlice = pointerCoderFuncs{ + size: sizeDoubleSlice, + marshal: appendDoubleSlice, + unmarshal: consumeDoubleSlice, + merge: mergeFloat64Slice, +} + +// sizeDoublePackedSlice returns the size of wire encoding a []float64 pointer as a packed repeated Double. +func sizeDoublePackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.Float64Slice() + if len(s) == 0 { + return 0 + } + n := len(s) * protowire.SizeFixed64() + return f.tagsize + protowire.SizeBytes(n) +} + +// appendDoublePackedSlice encodes a []float64 pointer as a packed repeated Double. +func appendDoublePackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.Float64Slice() + if len(s) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := len(s) * protowire.SizeFixed64() + b = protowire.AppendVarint(b, uint64(n)) + for _, v := range s { + b = protowire.AppendFixed64(b, math.Float64bits(v)) + } + return b, nil +} + +var coderDoublePackedSlice = pointerCoderFuncs{ + size: sizeDoublePackedSlice, + marshal: appendDoublePackedSlice, + unmarshal: consumeDoubleSlice, + merge: mergeFloat64Slice, +} + +// sizeDoubleValue returns the size of wire encoding a float64 value as a Double. +func sizeDoubleValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeFixed64() +} + +// appendDoubleValue encodes a float64 value as a Double. +func appendDoubleValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed64(b, math.Float64bits(v.Float())) + return b, nil +} + +// consumeDoubleValue decodes a float64 value as a Double. +func consumeDoubleValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.Fixed64Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfFloat64(math.Float64frombits(v)), out, nil +} + +var coderDoubleValue = valueCoderFuncs{ + size: sizeDoubleValue, + marshal: appendDoubleValue, + unmarshal: consumeDoubleValue, + merge: mergeScalarValue, +} + +// sizeDoubleSliceValue returns the size of wire encoding a []float64 value as a repeated Double. +func sizeDoubleSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + size = list.Len() * (tagsize + protowire.SizeFixed64()) + return size +} + +// appendDoubleSliceValue encodes a []float64 value as a repeated Double. +func appendDoubleSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendFixed64(b, math.Float64bits(v.Float())) + } + return b, nil +} + +// consumeDoubleSliceValue wire decodes a []float64 value as a repeated Double. +func consumeDoubleSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) + b = b[n:] + } + out.n = n + return listv, out, nil + } + if wtyp != protowire.Fixed64Type { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) + out.n = n + return listv, out, nil +} + +var coderDoubleSliceValue = valueCoderFuncs{ + size: sizeDoubleSliceValue, + marshal: appendDoubleSliceValue, + unmarshal: consumeDoubleSliceValue, + merge: mergeListValue, +} + +// sizeDoublePackedSliceValue returns the size of wire encoding a []float64 value as a packed repeated Double. +func sizeDoublePackedSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return 0 + } + n := llen * protowire.SizeFixed64() + return tagsize + protowire.SizeBytes(n) +} + +// appendDoublePackedSliceValue encodes a []float64 value as a packed repeated Double. +func appendDoublePackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + llen := list.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, wiretag) + n := llen * protowire.SizeFixed64() + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + v := list.Get(i) + b = protowire.AppendFixed64(b, math.Float64bits(v.Float())) + } + return b, nil +} + +var coderDoublePackedSliceValue = valueCoderFuncs{ + size: sizeDoublePackedSliceValue, + marshal: appendDoublePackedSliceValue, + unmarshal: consumeDoubleSliceValue, + merge: mergeListValue, +} + +// sizeString returns the size of wire encoding a string pointer as a String. +func sizeString(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.String() + return f.tagsize + protowire.SizeBytes(len(v)) +} + +// appendString wire encodes a string pointer as a String. +func appendString(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.String() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + return b, nil +} + +// consumeString wire decodes a string pointer as a String. +func consumeString(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + *p.String() = string(v) + out.n = n + return out, nil +} + +var coderString = pointerCoderFuncs{ + size: sizeString, + marshal: appendString, + unmarshal: consumeString, + merge: mergeString, +} + +// appendStringValidateUTF8 wire encodes a string pointer as a String. +func appendStringValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.String() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + if !utf8.ValidString(v) { + return b, errInvalidUTF8{} + } + return b, nil +} + +// consumeStringValidateUTF8 wire decodes a string pointer as a String. +func consumeStringValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + if !utf8.Valid(v) { + return out, errInvalidUTF8{} + } + *p.String() = string(v) + out.n = n + return out, nil +} + +var coderStringValidateUTF8 = pointerCoderFuncs{ + size: sizeString, + marshal: appendStringValidateUTF8, + unmarshal: consumeStringValidateUTF8, + merge: mergeString, +} + +// sizeStringNoZero returns the size of wire encoding a string pointer as a String. +// The zero value is not encoded. +func sizeStringNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.String() + if len(v) == 0 { + return 0 + } + return f.tagsize + protowire.SizeBytes(len(v)) +} + +// appendStringNoZero wire encodes a string pointer as a String. +// The zero value is not encoded. +func appendStringNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.String() + if len(v) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + return b, nil +} + +var coderStringNoZero = pointerCoderFuncs{ + size: sizeStringNoZero, + marshal: appendStringNoZero, + unmarshal: consumeString, + merge: mergeStringNoZero, +} + +// appendStringNoZeroValidateUTF8 wire encodes a string pointer as a String. +// The zero value is not encoded. +func appendStringNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.String() + if len(v) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + if !utf8.ValidString(v) { + return b, errInvalidUTF8{} + } + return b, nil +} + +var coderStringNoZeroValidateUTF8 = pointerCoderFuncs{ + size: sizeStringNoZero, + marshal: appendStringNoZeroValidateUTF8, + unmarshal: consumeStringValidateUTF8, + merge: mergeStringNoZero, +} + +// sizeStringPtr returns the size of wire encoding a *string pointer as a String. +// It panics if the pointer is nil. +func sizeStringPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := **p.StringPtr() + return f.tagsize + protowire.SizeBytes(len(v)) +} + +// appendStringPtr wire encodes a *string pointer as a String. +// It panics if the pointer is nil. +func appendStringPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.StringPtr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + return b, nil +} + +// consumeStringPtr wire decodes a *string pointer as a String. +func consumeStringPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + vp := p.StringPtr() + if *vp == nil { + *vp = new(string) + } + **vp = string(v) + out.n = n + return out, nil +} + +var coderStringPtr = pointerCoderFuncs{ + size: sizeStringPtr, + marshal: appendStringPtr, + unmarshal: consumeStringPtr, + merge: mergeStringPtr, +} + +// appendStringPtrValidateUTF8 wire encodes a *string pointer as a String. +// It panics if the pointer is nil. +func appendStringPtrValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := **p.StringPtr() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + if !utf8.ValidString(v) { + return b, errInvalidUTF8{} + } + return b, nil +} + +// consumeStringPtrValidateUTF8 wire decodes a *string pointer as a String. +func consumeStringPtrValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + if !utf8.Valid(v) { + return out, errInvalidUTF8{} + } + vp := p.StringPtr() + if *vp == nil { + *vp = new(string) + } + **vp = string(v) + out.n = n + return out, nil +} + +var coderStringPtrValidateUTF8 = pointerCoderFuncs{ + size: sizeStringPtr, + marshal: appendStringPtrValidateUTF8, + unmarshal: consumeStringPtrValidateUTF8, + merge: mergeStringPtr, +} + +// sizeStringSlice returns the size of wire encoding a []string pointer as a repeated String. +func sizeStringSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.StringSlice() + for _, v := range s { + size += f.tagsize + protowire.SizeBytes(len(v)) + } + return size +} + +// appendStringSlice encodes a []string pointer as a repeated String. +func appendStringSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.StringSlice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + } + return b, nil +} + +// consumeStringSlice wire decodes a []string pointer as a repeated String. +func consumeStringSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.StringSlice() + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, string(v)) + out.n = n + return out, nil +} + +var coderStringSlice = pointerCoderFuncs{ + size: sizeStringSlice, + marshal: appendStringSlice, + unmarshal: consumeStringSlice, + merge: mergeStringSlice, +} + +// appendStringSliceValidateUTF8 encodes a []string pointer as a repeated String. +func appendStringSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.StringSlice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendString(b, v) + if !utf8.ValidString(v) { + return b, errInvalidUTF8{} + } + } + return b, nil +} + +// consumeStringSliceValidateUTF8 wire decodes a []string pointer as a repeated String. +func consumeStringSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + if !utf8.Valid(v) { + return out, errInvalidUTF8{} + } + sp := p.StringSlice() + *sp = append(*sp, string(v)) + out.n = n + return out, nil +} + +var coderStringSliceValidateUTF8 = pointerCoderFuncs{ + size: sizeStringSlice, + marshal: appendStringSliceValidateUTF8, + unmarshal: consumeStringSliceValidateUTF8, + merge: mergeStringSlice, +} + +// sizeStringValue returns the size of wire encoding a string value as a String. +func sizeStringValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeBytes(len(v.String())) +} + +// appendStringValue encodes a string value as a String. +func appendStringValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendString(b, v.String()) + return b, nil +} + +// consumeStringValue decodes a string value as a String. +func consumeStringValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfString(string(v)), out, nil +} + +var coderStringValue = valueCoderFuncs{ + size: sizeStringValue, + marshal: appendStringValue, + unmarshal: consumeStringValue, + merge: mergeScalarValue, +} + +// appendStringValueValidateUTF8 encodes a string value as a String. +func appendStringValueValidateUTF8(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendString(b, v.String()) + if !utf8.ValidString(v.String()) { + return b, errInvalidUTF8{} + } + return b, nil +} + +// consumeStringValueValidateUTF8 decodes a string value as a String. +func consumeStringValueValidateUTF8(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + if !utf8.Valid(v) { + return protoreflect.Value{}, out, errInvalidUTF8{} + } + out.n = n + return protoreflect.ValueOfString(string(v)), out, nil +} + +var coderStringValueValidateUTF8 = valueCoderFuncs{ + size: sizeStringValue, + marshal: appendStringValueValidateUTF8, + unmarshal: consumeStringValueValidateUTF8, + merge: mergeScalarValue, +} + +// sizeStringSliceValue returns the size of wire encoding a []string value as a repeated String. +func sizeStringSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeBytes(len(v.String())) + } + return size +} + +// appendStringSliceValue encodes a []string value as a repeated String. +func appendStringSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendString(b, v.String()) + } + return b, nil +} + +// consumeStringSliceValue wire decodes a []string value as a repeated String. +func consumeStringSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp != protowire.BytesType { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfString(string(v))) + out.n = n + return listv, out, nil +} + +var coderStringSliceValue = valueCoderFuncs{ + size: sizeStringSliceValue, + marshal: appendStringSliceValue, + unmarshal: consumeStringSliceValue, + merge: mergeListValue, +} + +// sizeBytes returns the size of wire encoding a []byte pointer as a Bytes. +func sizeBytes(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Bytes() + return f.tagsize + protowire.SizeBytes(len(v)) +} + +// appendBytes wire encodes a []byte pointer as a Bytes. +func appendBytes(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Bytes() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendBytes(b, v) + return b, nil +} + +// consumeBytes wire decodes a []byte pointer as a Bytes. +func consumeBytes(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + *p.Bytes() = append(emptyBuf[:], v...) + out.n = n + return out, nil +} + +var coderBytes = pointerCoderFuncs{ + size: sizeBytes, + marshal: appendBytes, + unmarshal: consumeBytes, + merge: mergeBytes, +} + +// appendBytesValidateUTF8 wire encodes a []byte pointer as a Bytes. +func appendBytesValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Bytes() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendBytes(b, v) + if !utf8.Valid(v) { + return b, errInvalidUTF8{} + } + return b, nil +} + +// consumeBytesValidateUTF8 wire decodes a []byte pointer as a Bytes. +func consumeBytesValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + if !utf8.Valid(v) { + return out, errInvalidUTF8{} + } + *p.Bytes() = append(emptyBuf[:], v...) + out.n = n + return out, nil +} + +var coderBytesValidateUTF8 = pointerCoderFuncs{ + size: sizeBytes, + marshal: appendBytesValidateUTF8, + unmarshal: consumeBytesValidateUTF8, + merge: mergeBytes, +} + +// sizeBytesNoZero returns the size of wire encoding a []byte pointer as a Bytes. +// The zero value is not encoded. +func sizeBytesNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + v := *p.Bytes() + if len(v) == 0 { + return 0 + } + return f.tagsize + protowire.SizeBytes(len(v)) +} + +// appendBytesNoZero wire encodes a []byte pointer as a Bytes. +// The zero value is not encoded. +func appendBytesNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Bytes() + if len(v) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendBytes(b, v) + return b, nil +} + +// consumeBytesNoZero wire decodes a []byte pointer as a Bytes. +// The zero value is not decoded. +func consumeBytesNoZero(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + *p.Bytes() = append(([]byte)(nil), v...) + out.n = n + return out, nil +} + +var coderBytesNoZero = pointerCoderFuncs{ + size: sizeBytesNoZero, + marshal: appendBytesNoZero, + unmarshal: consumeBytesNoZero, + merge: mergeBytesNoZero, +} + +// appendBytesNoZeroValidateUTF8 wire encodes a []byte pointer as a Bytes. +// The zero value is not encoded. +func appendBytesNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := *p.Bytes() + if len(v) == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendBytes(b, v) + if !utf8.Valid(v) { + return b, errInvalidUTF8{} + } + return b, nil +} + +// consumeBytesNoZeroValidateUTF8 wire decodes a []byte pointer as a Bytes. +func consumeBytesNoZeroValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + if !utf8.Valid(v) { + return out, errInvalidUTF8{} + } + *p.Bytes() = append(([]byte)(nil), v...) + out.n = n + return out, nil +} + +var coderBytesNoZeroValidateUTF8 = pointerCoderFuncs{ + size: sizeBytesNoZero, + marshal: appendBytesNoZeroValidateUTF8, + unmarshal: consumeBytesNoZeroValidateUTF8, + merge: mergeBytesNoZero, +} + +// sizeBytesSlice returns the size of wire encoding a [][]byte pointer as a repeated Bytes. +func sizeBytesSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := *p.BytesSlice() + for _, v := range s { + size += f.tagsize + protowire.SizeBytes(len(v)) + } + return size +} + +// appendBytesSlice encodes a [][]byte pointer as a repeated Bytes. +func appendBytesSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.BytesSlice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendBytes(b, v) + } + return b, nil +} + +// consumeBytesSlice wire decodes a [][]byte pointer as a repeated Bytes. +func consumeBytesSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + sp := p.BytesSlice() + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + *sp = append(*sp, append(emptyBuf[:], v...)) + out.n = n + return out, nil +} + +var coderBytesSlice = pointerCoderFuncs{ + size: sizeBytesSlice, + marshal: appendBytesSlice, + unmarshal: consumeBytesSlice, + merge: mergeBytesSlice, +} + +// appendBytesSliceValidateUTF8 encodes a [][]byte pointer as a repeated Bytes. +func appendBytesSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := *p.BytesSlice() + for _, v := range s { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendBytes(b, v) + if !utf8.Valid(v) { + return b, errInvalidUTF8{} + } + } + return b, nil +} + +// consumeBytesSliceValidateUTF8 wire decodes a [][]byte pointer as a repeated Bytes. +func consumeBytesSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + if !utf8.Valid(v) { + return out, errInvalidUTF8{} + } + sp := p.BytesSlice() + *sp = append(*sp, append(emptyBuf[:], v...)) + out.n = n + return out, nil +} + +var coderBytesSliceValidateUTF8 = pointerCoderFuncs{ + size: sizeBytesSlice, + marshal: appendBytesSliceValidateUTF8, + unmarshal: consumeBytesSliceValidateUTF8, + merge: mergeBytesSlice, +} + +// sizeBytesValue returns the size of wire encoding a []byte value as a Bytes. +func sizeBytesValue(v protoreflect.Value, tagsize int, opts marshalOptions) int { + return tagsize + protowire.SizeBytes(len(v.Bytes())) +} + +// appendBytesValue encodes a []byte value as a Bytes. +func appendBytesValue(b []byte, v protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendBytes(b, v.Bytes()) + return b, nil +} + +// consumeBytesValue decodes a []byte value as a Bytes. +func consumeBytesValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + out.n = n + return protoreflect.ValueOfBytes(append(emptyBuf[:], v...)), out, nil +} + +var coderBytesValue = valueCoderFuncs{ + size: sizeBytesValue, + marshal: appendBytesValue, + unmarshal: consumeBytesValue, + merge: mergeBytesValue, +} + +// sizeBytesSliceValue returns the size of wire encoding a [][]byte value as a repeated Bytes. +func sizeBytesSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) (size int) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + size += tagsize + protowire.SizeBytes(len(v.Bytes())) + } + return size +} + +// appendBytesSliceValue encodes a [][]byte value as a repeated Bytes. +func appendBytesSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, opts marshalOptions) ([]byte, error) { + list := listv.List() + for i, llen := 0, list.Len(); i < llen; i++ { + v := list.Get(i) + b = protowire.AppendVarint(b, wiretag) + b = protowire.AppendBytes(b, v.Bytes()) + } + return b, nil +} + +// consumeBytesSliceValue wire decodes a [][]byte value as a repeated Bytes. +func consumeBytesSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) { + list := listv.List() + if wtyp != protowire.BytesType { + return protoreflect.Value{}, out, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return protoreflect.Value{}, out, errDecode + } + list.Append(protoreflect.ValueOfBytes(append(emptyBuf[:], v...))) + out.n = n + return listv, out, nil +} + +var coderBytesSliceValue = valueCoderFuncs{ + size: sizeBytesSliceValue, + marshal: appendBytesSliceValue, + unmarshal: consumeBytesSliceValue, + merge: mergeBytesListValue, +} + +// We append to an empty array rather than a nil []byte to get non-nil zero-length byte slices. +var emptyBuf [0]byte + +var wireTypes = map[protoreflect.Kind]protowire.Type{ + protoreflect.BoolKind: protowire.VarintType, + protoreflect.EnumKind: protowire.VarintType, + protoreflect.Int32Kind: protowire.VarintType, + protoreflect.Sint32Kind: protowire.VarintType, + protoreflect.Uint32Kind: protowire.VarintType, + protoreflect.Int64Kind: protowire.VarintType, + protoreflect.Sint64Kind: protowire.VarintType, + protoreflect.Uint64Kind: protowire.VarintType, + protoreflect.Sfixed32Kind: protowire.Fixed32Type, + protoreflect.Fixed32Kind: protowire.Fixed32Type, + protoreflect.FloatKind: protowire.Fixed32Type, + protoreflect.Sfixed64Kind: protowire.Fixed64Type, + protoreflect.Fixed64Kind: protowire.Fixed64Type, + protoreflect.DoubleKind: protowire.Fixed64Type, + protoreflect.StringKind: protowire.BytesType, + protoreflect.BytesKind: protowire.BytesType, + protoreflect.MessageKind: protowire.BytesType, + protoreflect.GroupKind: protowire.StartGroupType, +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go new file mode 100644 index 0000000000..c1245fef48 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go @@ -0,0 +1,388 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "reflect" + "sort" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/genid" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type mapInfo struct { + goType reflect.Type + keyWiretag uint64 + valWiretag uint64 + keyFuncs valueCoderFuncs + valFuncs valueCoderFuncs + keyZero pref.Value + keyKind pref.Kind + conv *mapConverter +} + +func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) { + // TODO: Consider generating specialized map coders. + keyField := fd.MapKey() + valField := fd.MapValue() + keyWiretag := protowire.EncodeTag(1, wireTypes[keyField.Kind()]) + valWiretag := protowire.EncodeTag(2, wireTypes[valField.Kind()]) + keyFuncs := encoderFuncsForValue(keyField) + valFuncs := encoderFuncsForValue(valField) + conv := newMapConverter(ft, fd) + + mapi := &mapInfo{ + goType: ft, + keyWiretag: keyWiretag, + valWiretag: valWiretag, + keyFuncs: keyFuncs, + valFuncs: valFuncs, + keyZero: keyField.Default(), + keyKind: keyField.Kind(), + conv: conv, + } + if valField.Kind() == pref.MessageKind { + valueMessage = getMessageInfo(ft.Elem()) + } + + funcs = pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + return sizeMap(p.AsValueOf(ft).Elem(), mapi, f, opts) + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + return appendMap(b, p.AsValueOf(ft).Elem(), mapi, f, opts) + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + mp := p.AsValueOf(ft) + if mp.Elem().IsNil() { + mp.Elem().Set(reflect.MakeMap(mapi.goType)) + } + if f.mi == nil { + return consumeMap(b, mp.Elem(), wtyp, mapi, f, opts) + } else { + return consumeMapOfMessage(b, mp.Elem(), wtyp, mapi, f, opts) + } + }, + } + switch valField.Kind() { + case pref.MessageKind: + funcs.merge = mergeMapOfMessage + case pref.BytesKind: + funcs.merge = mergeMapOfBytes + default: + funcs.merge = mergeMap + } + if valFuncs.isInit != nil { + funcs.isInit = func(p pointer, f *coderFieldInfo) error { + return isInitMap(p.AsValueOf(ft).Elem(), mapi, f) + } + } + return valueMessage, funcs +} + +const ( + mapKeyTagSize = 1 // field 1, tag size 1. + mapValTagSize = 1 // field 2, tag size 2. +) + +func sizeMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) int { + if mapv.Len() == 0 { + return 0 + } + n := 0 + iter := mapRange(mapv) + for iter.Next() { + key := mapi.conv.keyConv.PBValueOf(iter.Key()).MapKey() + keySize := mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts) + var valSize int + value := mapi.conv.valConv.PBValueOf(iter.Value()) + if f.mi == nil { + valSize = mapi.valFuncs.size(value, mapValTagSize, opts) + } else { + p := pointerOfValue(iter.Value()) + valSize += mapValTagSize + valSize += protowire.SizeBytes(f.mi.sizePointer(p, opts)) + } + n += f.tagsize + protowire.SizeBytes(keySize+valSize) + } + return n +} + +func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + var ( + key = mapi.keyZero + val = mapi.conv.valConv.New() + ) + for len(b) > 0 { + num, wtyp, n := protowire.ConsumeTag(b) + if n < 0 { + return out, errDecode + } + if num > protowire.MaxValidNumber { + return out, errDecode + } + b = b[n:] + err := errUnknown + switch num { + case genid.MapEntry_Key_field_number: + var v pref.Value + var o unmarshalOutput + v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) + if err != nil { + break + } + key = v + n = o.n + case genid.MapEntry_Value_field_number: + var v pref.Value + var o unmarshalOutput + v, o, err = mapi.valFuncs.unmarshal(b, val, num, wtyp, opts) + if err != nil { + break + } + val = v + n = o.n + } + if err == errUnknown { + n = protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return out, errDecode + } + } else if err != nil { + return out, err + } + b = b[n:] + } + mapv.SetMapIndex(mapi.conv.keyConv.GoValueOf(key), mapi.conv.valConv.GoValueOf(val)) + out.n = n + return out, nil +} + +func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.BytesType { + return out, errUnknown + } + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + var ( + key = mapi.keyZero + val = reflect.New(f.mi.GoReflectType.Elem()) + ) + for len(b) > 0 { + num, wtyp, n := protowire.ConsumeTag(b) + if n < 0 { + return out, errDecode + } + if num > protowire.MaxValidNumber { + return out, errDecode + } + b = b[n:] + err := errUnknown + switch num { + case 1: + var v pref.Value + var o unmarshalOutput + v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts) + if err != nil { + break + } + key = v + n = o.n + case 2: + if wtyp != protowire.BytesType { + break + } + var v []byte + v, n = protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + var o unmarshalOutput + o, err = f.mi.unmarshalPointer(v, pointerOfValue(val), 0, opts) + if o.initialized { + // Consider this map item initialized so long as we see + // an initialized value. + out.initialized = true + } + } + if err == errUnknown { + n = protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return out, errDecode + } + } else if err != nil { + return out, err + } + b = b[n:] + } + mapv.SetMapIndex(mapi.conv.keyConv.GoValueOf(key), val) + out.n = n + return out, nil +} + +func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + if f.mi == nil { + key := mapi.conv.keyConv.PBValueOf(keyrv).MapKey() + val := mapi.conv.valConv.PBValueOf(valrv) + size := 0 + size += mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts) + size += mapi.valFuncs.size(val, mapValTagSize, opts) + b = protowire.AppendVarint(b, uint64(size)) + b, err := mapi.keyFuncs.marshal(b, key.Value(), mapi.keyWiretag, opts) + if err != nil { + return nil, err + } + return mapi.valFuncs.marshal(b, val, mapi.valWiretag, opts) + } else { + key := mapi.conv.keyConv.PBValueOf(keyrv).MapKey() + val := pointerOfValue(valrv) + valSize := f.mi.sizePointer(val, opts) + size := 0 + size += mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts) + size += mapValTagSize + protowire.SizeBytes(valSize) + b = protowire.AppendVarint(b, uint64(size)) + b, err := mapi.keyFuncs.marshal(b, key.Value(), mapi.keyWiretag, opts) + if err != nil { + return nil, err + } + b = protowire.AppendVarint(b, mapi.valWiretag) + b = protowire.AppendVarint(b, uint64(valSize)) + return f.mi.marshalAppendPointer(b, val, opts) + } +} + +func appendMap(b []byte, mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + if mapv.Len() == 0 { + return b, nil + } + if opts.Deterministic() { + return appendMapDeterministic(b, mapv, mapi, f, opts) + } + iter := mapRange(mapv) + for iter.Next() { + var err error + b = protowire.AppendVarint(b, f.wiretag) + b, err = appendMapItem(b, iter.Key(), iter.Value(), mapi, f, opts) + if err != nil { + return b, err + } + } + return b, nil +} + +func appendMapDeterministic(b []byte, mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + keys := mapv.MapKeys() + sort.Slice(keys, func(i, j int) bool { + switch keys[i].Kind() { + case reflect.Bool: + return !keys[i].Bool() && keys[j].Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return keys[i].Int() < keys[j].Int() + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return keys[i].Uint() < keys[j].Uint() + case reflect.Float32, reflect.Float64: + return keys[i].Float() < keys[j].Float() + case reflect.String: + return keys[i].String() < keys[j].String() + default: + panic("invalid kind: " + keys[i].Kind().String()) + } + }) + for _, key := range keys { + var err error + b = protowire.AppendVarint(b, f.wiretag) + b, err = appendMapItem(b, key, mapv.MapIndex(key), mapi, f, opts) + if err != nil { + return b, err + } + } + return b, nil +} + +func isInitMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo) error { + if mi := f.mi; mi != nil { + mi.init() + if !mi.needsInitCheck { + return nil + } + iter := mapRange(mapv) + for iter.Next() { + val := pointerOfValue(iter.Value()) + if err := mi.checkInitializedPointer(val); err != nil { + return err + } + } + } else { + iter := mapRange(mapv) + for iter.Next() { + val := mapi.conv.valConv.PBValueOf(iter.Value()) + if err := mapi.valFuncs.isInit(val); err != nil { + return err + } + } + } + return nil +} + +func mergeMap(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + dstm := dst.AsValueOf(f.ft).Elem() + srcm := src.AsValueOf(f.ft).Elem() + if srcm.Len() == 0 { + return + } + if dstm.IsNil() { + dstm.Set(reflect.MakeMap(f.ft)) + } + iter := mapRange(srcm) + for iter.Next() { + dstm.SetMapIndex(iter.Key(), iter.Value()) + } +} + +func mergeMapOfBytes(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + dstm := dst.AsValueOf(f.ft).Elem() + srcm := src.AsValueOf(f.ft).Elem() + if srcm.Len() == 0 { + return + } + if dstm.IsNil() { + dstm.Set(reflect.MakeMap(f.ft)) + } + iter := mapRange(srcm) + for iter.Next() { + dstm.SetMapIndex(iter.Key(), reflect.ValueOf(append(emptyBuf[:], iter.Value().Bytes()...))) + } +} + +func mergeMapOfMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + dstm := dst.AsValueOf(f.ft).Elem() + srcm := src.AsValueOf(f.ft).Elem() + if srcm.Len() == 0 { + return + } + if dstm.IsNil() { + dstm.Set(reflect.MakeMap(f.ft)) + } + iter := mapRange(srcm) + for iter.Next() { + val := reflect.New(f.ft.Elem().Elem()) + if f.mi != nil { + f.mi.mergePointer(pointerOfValue(val), pointerOfValue(iter.Value()), opts) + } else { + opts.Merge(asMessage(val), asMessage(iter.Value())) + } + dstm.SetMapIndex(iter.Key(), val) + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go new file mode 100644 index 0000000000..2706bb67f5 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go @@ -0,0 +1,37 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !go1.12 + +package impl + +import "reflect" + +type mapIter struct { + v reflect.Value + keys []reflect.Value +} + +// mapRange provides a less-efficient equivalent to +// the Go 1.12 reflect.Value.MapRange method. +func mapRange(v reflect.Value) *mapIter { + return &mapIter{v: v} +} + +func (i *mapIter) Next() bool { + if i.keys == nil { + i.keys = i.v.MapKeys() + } else { + i.keys = i.keys[1:] + } + return len(i.keys) > 0 +} + +func (i *mapIter) Key() reflect.Value { + return i.keys[0] +} + +func (i *mapIter) Value() reflect.Value { + return i.v.MapIndex(i.keys[0]) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go new file mode 100644 index 0000000000..1533ef600c --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build go1.12 + +package impl + +import "reflect" + +func mapRange(v reflect.Value) *reflect.MapIter { return v.MapRange() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go new file mode 100644 index 0000000000..cd40527ff6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go @@ -0,0 +1,217 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + "sort" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/order" + pref "google.golang.org/protobuf/reflect/protoreflect" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +// coderMessageInfo contains per-message information used by the fast-path functions. +// This is a different type from MessageInfo to keep MessageInfo as general-purpose as +// possible. +type coderMessageInfo struct { + methods piface.Methods + + orderedCoderFields []*coderFieldInfo + denseCoderFields []*coderFieldInfo + coderFields map[protowire.Number]*coderFieldInfo + sizecacheOffset offset + unknownOffset offset + unknownPtrKind bool + extensionOffset offset + needsInitCheck bool + isMessageSet bool + numRequiredFields uint8 +} + +type coderFieldInfo struct { + funcs pointerCoderFuncs // fast-path per-field functions + mi *MessageInfo // field's message + ft reflect.Type + validation validationInfo // information used by message validation + num pref.FieldNumber // field number + offset offset // struct field offset + wiretag uint64 // field tag (number + wire type) + tagsize int // size of the varint-encoded tag + isPointer bool // true if IsNil may be called on the struct field + isRequired bool // true if field is required +} + +func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) { + mi.sizecacheOffset = invalidOffset + mi.unknownOffset = invalidOffset + mi.extensionOffset = invalidOffset + + if si.sizecacheOffset.IsValid() && si.sizecacheType == sizecacheType { + mi.sizecacheOffset = si.sizecacheOffset + } + if si.unknownOffset.IsValid() && (si.unknownType == unknownFieldsAType || si.unknownType == unknownFieldsBType) { + mi.unknownOffset = si.unknownOffset + mi.unknownPtrKind = si.unknownType.Kind() == reflect.Ptr + } + if si.extensionOffset.IsValid() && si.extensionType == extensionFieldsType { + mi.extensionOffset = si.extensionOffset + } + + mi.coderFields = make(map[protowire.Number]*coderFieldInfo) + fields := mi.Desc.Fields() + preallocFields := make([]coderFieldInfo, fields.Len()) + for i := 0; i < fields.Len(); i++ { + fd := fields.Get(i) + + fs := si.fieldsByNumber[fd.Number()] + isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() + if isOneof { + fs = si.oneofsByName[fd.ContainingOneof().Name()] + } + ft := fs.Type + var wiretag uint64 + if !fd.IsPacked() { + wiretag = protowire.EncodeTag(fd.Number(), wireTypes[fd.Kind()]) + } else { + wiretag = protowire.EncodeTag(fd.Number(), protowire.BytesType) + } + var fieldOffset offset + var funcs pointerCoderFuncs + var childMessage *MessageInfo + switch { + case ft == nil: + // This never occurs for generated message types. + // It implies that a hand-crafted type has missing Go fields + // for specific protobuf message fields. + funcs = pointerCoderFuncs{ + size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int { + return 0 + }, + marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + return nil, nil + }, + unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + isInit: func(p pointer, f *coderFieldInfo) error { + panic("missing Go struct field for " + string(fd.FullName())) + }, + merge: func(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + } + case isOneof: + fieldOffset = offsetOf(fs, mi.Exporter) + case fd.IsWeak(): + fieldOffset = si.weakOffset + funcs = makeWeakMessageFieldCoder(fd) + default: + fieldOffset = offsetOf(fs, mi.Exporter) + childMessage, funcs = fieldCoder(fd, ft) + } + cf := &preallocFields[i] + *cf = coderFieldInfo{ + num: fd.Number(), + offset: fieldOffset, + wiretag: wiretag, + ft: ft, + tagsize: protowire.SizeVarint(wiretag), + funcs: funcs, + mi: childMessage, + validation: newFieldValidationInfo(mi, si, fd, ft), + isPointer: fd.Cardinality() == pref.Repeated || fd.HasPresence(), + isRequired: fd.Cardinality() == pref.Required, + } + mi.orderedCoderFields = append(mi.orderedCoderFields, cf) + mi.coderFields[cf.num] = cf + } + for i, oneofs := 0, mi.Desc.Oneofs(); i < oneofs.Len(); i++ { + if od := oneofs.Get(i); !od.IsSynthetic() { + mi.initOneofFieldCoders(od, si) + } + } + if messageset.IsMessageSet(mi.Desc) { + if !mi.extensionOffset.IsValid() { + panic(fmt.Sprintf("%v: MessageSet with no extensions field", mi.Desc.FullName())) + } + if !mi.unknownOffset.IsValid() { + panic(fmt.Sprintf("%v: MessageSet with no unknown field", mi.Desc.FullName())) + } + mi.isMessageSet = true + } + sort.Slice(mi.orderedCoderFields, func(i, j int) bool { + return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num + }) + + var maxDense pref.FieldNumber + for _, cf := range mi.orderedCoderFields { + if cf.num >= 16 && cf.num >= 2*maxDense { + break + } + maxDense = cf.num + } + mi.denseCoderFields = make([]*coderFieldInfo, maxDense+1) + for _, cf := range mi.orderedCoderFields { + if int(cf.num) >= len(mi.denseCoderFields) { + break + } + mi.denseCoderFields[cf.num] = cf + } + + // To preserve compatibility with historic wire output, marshal oneofs last. + if mi.Desc.Oneofs().Len() > 0 { + sort.Slice(mi.orderedCoderFields, func(i, j int) bool { + fi := fields.ByNumber(mi.orderedCoderFields[i].num) + fj := fields.ByNumber(mi.orderedCoderFields[j].num) + return order.LegacyFieldOrder(fi, fj) + }) + } + + mi.needsInitCheck = needsInitCheck(mi.Desc) + if mi.methods.Marshal == nil && mi.methods.Size == nil { + mi.methods.Flags |= piface.SupportMarshalDeterministic + mi.methods.Marshal = mi.marshal + mi.methods.Size = mi.size + } + if mi.methods.Unmarshal == nil { + mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown + mi.methods.Unmarshal = mi.unmarshal + } + if mi.methods.CheckInitialized == nil { + mi.methods.CheckInitialized = mi.checkInitialized + } + if mi.methods.Merge == nil { + mi.methods.Merge = mi.merge + } +} + +// getUnknownBytes returns a *[]byte for the unknown fields. +// It is the caller's responsibility to check whether the pointer is nil. +// This function is specially designed to be inlineable. +func (mi *MessageInfo) getUnknownBytes(p pointer) *[]byte { + if mi.unknownPtrKind { + return *p.Apply(mi.unknownOffset).BytesPtr() + } else { + return p.Apply(mi.unknownOffset).Bytes() + } +} + +// mutableUnknownBytes returns a *[]byte for the unknown fields. +// The returned pointer is guaranteed to not be nil. +func (mi *MessageInfo) mutableUnknownBytes(p pointer) *[]byte { + if mi.unknownPtrKind { + bp := p.Apply(mi.unknownOffset).BytesPtr() + if *bp == nil { + *bp = new([]byte) + } + return *bp + } else { + return p.Apply(mi.unknownOffset).Bytes() + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go new file mode 100644 index 0000000000..b7a23faf1e --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go @@ -0,0 +1,123 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "sort" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" +) + +func sizeMessageSet(mi *MessageInfo, p pointer, opts marshalOptions) (size int) { + if !flags.ProtoLegacy { + return 0 + } + + ext := *p.Apply(mi.extensionOffset).Extensions() + for _, x := range ext { + xi := getExtensionFieldInfo(x.Type()) + if xi.funcs.size == nil { + continue + } + num, _ := protowire.DecodeTag(xi.wiretag) + size += messageset.SizeField(num) + size += xi.funcs.size(x.Value(), protowire.SizeTag(messageset.FieldMessage), opts) + } + + if u := mi.getUnknownBytes(p); u != nil { + size += messageset.SizeUnknown(*u) + } + + return size +} + +func marshalMessageSet(mi *MessageInfo, b []byte, p pointer, opts marshalOptions) ([]byte, error) { + if !flags.ProtoLegacy { + return b, errors.New("no support for message_set_wire_format") + } + + ext := *p.Apply(mi.extensionOffset).Extensions() + switch len(ext) { + case 0: + case 1: + // Fast-path for one extension: Don't bother sorting the keys. + for _, x := range ext { + var err error + b, err = marshalMessageSetField(mi, b, x, opts) + if err != nil { + return b, err + } + } + default: + // Sort the keys to provide a deterministic encoding. + // Not sure this is required, but the old code does it. + keys := make([]int, 0, len(ext)) + for k := range ext { + keys = append(keys, int(k)) + } + sort.Ints(keys) + for _, k := range keys { + var err error + b, err = marshalMessageSetField(mi, b, ext[int32(k)], opts) + if err != nil { + return b, err + } + } + } + + if u := mi.getUnknownBytes(p); u != nil { + var err error + b, err = messageset.AppendUnknown(b, *u) + if err != nil { + return b, err + } + } + + return b, nil +} + +func marshalMessageSetField(mi *MessageInfo, b []byte, x ExtensionField, opts marshalOptions) ([]byte, error) { + xi := getExtensionFieldInfo(x.Type()) + num, _ := protowire.DecodeTag(xi.wiretag) + b = messageset.AppendFieldStart(b, num) + b, err := xi.funcs.marshal(b, x.Value(), protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType), opts) + if err != nil { + return b, err + } + b = messageset.AppendFieldEnd(b) + return b, nil +} + +func unmarshalMessageSet(mi *MessageInfo, b []byte, p pointer, opts unmarshalOptions) (out unmarshalOutput, err error) { + if !flags.ProtoLegacy { + return out, errors.New("no support for message_set_wire_format") + } + + ep := p.Apply(mi.extensionOffset).Extensions() + if *ep == nil { + *ep = make(map[int32]ExtensionField) + } + ext := *ep + initialized := true + err = messageset.Unmarshal(b, true, func(num protowire.Number, v []byte) error { + o, err := mi.unmarshalExtension(v, num, protowire.BytesType, ext, opts) + if err == errUnknown { + u := mi.mutableUnknownBytes(p) + *u = protowire.AppendTag(*u, num, protowire.BytesType) + *u = append(*u, v...) + return nil + } + if !o.initialized { + initialized = false + } + return err + }) + out.n = len(b) + out.initialized = initialized + return out, err +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go new file mode 100644 index 0000000000..90705e3aea --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go @@ -0,0 +1,209 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build purego appengine + +package impl + +import ( + "reflect" + + "google.golang.org/protobuf/encoding/protowire" +) + +func sizeEnum(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) { + v := p.v.Elem().Int() + return f.tagsize + protowire.SizeVarint(uint64(v)) +} + +func appendEnum(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + v := p.v.Elem().Int() + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(v)) + return b, nil +} + +func consumeEnum(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return out, errDecode + } + p.v.Elem().SetInt(int64(v)) + out.n = n + return out, nil +} + +func mergeEnum(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + dst.v.Elem().Set(src.v.Elem()) +} + +var coderEnum = pointerCoderFuncs{ + size: sizeEnum, + marshal: appendEnum, + unmarshal: consumeEnum, + merge: mergeEnum, +} + +func sizeEnumNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + if p.v.Elem().Int() == 0 { + return 0 + } + return sizeEnum(p, f, opts) +} + +func appendEnumNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + if p.v.Elem().Int() == 0 { + return b, nil + } + return appendEnum(b, p, f, opts) +} + +func mergeEnumNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + if src.v.Elem().Int() != 0 { + dst.v.Elem().Set(src.v.Elem()) + } +} + +var coderEnumNoZero = pointerCoderFuncs{ + size: sizeEnumNoZero, + marshal: appendEnumNoZero, + unmarshal: consumeEnum, + merge: mergeEnumNoZero, +} + +func sizeEnumPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + return sizeEnum(pointer{p.v.Elem()}, f, opts) +} + +func appendEnumPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + return appendEnum(b, pointer{p.v.Elem()}, f, opts) +} + +func consumeEnumPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + if wtyp != protowire.VarintType { + return out, errUnknown + } + if p.v.Elem().IsNil() { + p.v.Elem().Set(reflect.New(p.v.Elem().Type().Elem())) + } + return consumeEnum(b, pointer{p.v.Elem()}, wtyp, f, opts) +} + +func mergeEnumPtr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + if !src.v.Elem().IsNil() { + v := reflect.New(dst.v.Type().Elem().Elem()) + v.Elem().Set(src.v.Elem().Elem()) + dst.v.Elem().Set(v) + } +} + +var coderEnumPtr = pointerCoderFuncs{ + size: sizeEnumPtr, + marshal: appendEnumPtr, + unmarshal: consumeEnumPtr, + merge: mergeEnumPtr, +} + +func sizeEnumSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := p.v.Elem() + for i, llen := 0, s.Len(); i < llen; i++ { + size += protowire.SizeVarint(uint64(s.Index(i).Int())) + f.tagsize + } + return size +} + +func appendEnumSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := p.v.Elem() + for i, llen := 0, s.Len(); i < llen; i++ { + b = protowire.AppendVarint(b, f.wiretag) + b = protowire.AppendVarint(b, uint64(s.Index(i).Int())) + } + return b, nil +} + +func consumeEnumSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { + s := p.v.Elem() + if wtyp == protowire.BytesType { + b, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, errDecode + } + for len(b) > 0 { + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return out, errDecode + } + rv := reflect.New(s.Type().Elem()).Elem() + rv.SetInt(int64(v)) + s.Set(reflect.Append(s, rv)) + b = b[n:] + } + out.n = n + return out, nil + } + if wtyp != protowire.VarintType { + return out, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return out, errDecode + } + rv := reflect.New(s.Type().Elem()).Elem() + rv.SetInt(int64(v)) + s.Set(reflect.Append(s, rv)) + out.n = n + return out, nil +} + +func mergeEnumSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + dst.v.Elem().Set(reflect.AppendSlice(dst.v.Elem(), src.v.Elem())) +} + +var coderEnumSlice = pointerCoderFuncs{ + size: sizeEnumSlice, + marshal: appendEnumSlice, + unmarshal: consumeEnumSlice, + merge: mergeEnumSlice, +} + +func sizeEnumPackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) { + s := p.v.Elem() + llen := s.Len() + if llen == 0 { + return 0 + } + n := 0 + for i := 0; i < llen; i++ { + n += protowire.SizeVarint(uint64(s.Index(i).Int())) + } + return f.tagsize + protowire.SizeBytes(n) +} + +func appendEnumPackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + s := p.v.Elem() + llen := s.Len() + if llen == 0 { + return b, nil + } + b = protowire.AppendVarint(b, f.wiretag) + n := 0 + for i := 0; i < llen; i++ { + n += protowire.SizeVarint(uint64(s.Index(i).Int())) + } + b = protowire.AppendVarint(b, uint64(n)) + for i := 0; i < llen; i++ { + b = protowire.AppendVarint(b, uint64(s.Index(i).Int())) + } + return b, nil +} + +var coderEnumPackedSlice = pointerCoderFuncs{ + size: sizeEnumPackedSlice, + marshal: appendEnumPackedSlice, + unmarshal: consumeEnumSlice, + merge: mergeEnumSlice, +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go new file mode 100644 index 0000000000..e899712388 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go @@ -0,0 +1,557 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/strs" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// pointerCoderFuncs is a set of pointer encoding functions. +type pointerCoderFuncs struct { + mi *MessageInfo + size func(p pointer, f *coderFieldInfo, opts marshalOptions) int + marshal func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) + unmarshal func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) + isInit func(p pointer, f *coderFieldInfo) error + merge func(dst, src pointer, f *coderFieldInfo, opts mergeOptions) +} + +// valueCoderFuncs is a set of protoreflect.Value encoding functions. +type valueCoderFuncs struct { + size func(v pref.Value, tagsize int, opts marshalOptions) int + marshal func(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) + unmarshal func(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) + isInit func(v pref.Value) error + merge func(dst, src pref.Value, opts mergeOptions) pref.Value +} + +// fieldCoder returns pointer functions for a field, used for operating on +// struct fields. +func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) { + switch { + case fd.IsMap(): + return encoderFuncsForMap(fd, ft) + case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + // Repeated fields (not packed). + if ft.Kind() != reflect.Slice { + break + } + ft := ft.Elem() + switch fd.Kind() { + case pref.BoolKind: + if ft.Kind() == reflect.Bool { + return nil, coderBoolSlice + } + case pref.EnumKind: + if ft.Kind() == reflect.Int32 { + return nil, coderEnumSlice + } + case pref.Int32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderInt32Slice + } + case pref.Sint32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSint32Slice + } + case pref.Uint32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderUint32Slice + } + case pref.Int64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderInt64Slice + } + case pref.Sint64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSint64Slice + } + case pref.Uint64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderUint64Slice + } + case pref.Sfixed32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSfixed32Slice + } + case pref.Fixed32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderFixed32Slice + } + case pref.FloatKind: + if ft.Kind() == reflect.Float32 { + return nil, coderFloatSlice + } + case pref.Sfixed64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSfixed64Slice + } + case pref.Fixed64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderFixed64Slice + } + case pref.DoubleKind: + if ft.Kind() == reflect.Float64 { + return nil, coderDoubleSlice + } + case pref.StringKind: + if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { + return nil, coderStringSliceValidateUTF8 + } + if ft.Kind() == reflect.String { + return nil, coderStringSlice + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 && strs.EnforceUTF8(fd) { + return nil, coderBytesSliceValidateUTF8 + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { + return nil, coderBytesSlice + } + case pref.BytesKind: + if ft.Kind() == reflect.String { + return nil, coderStringSlice + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { + return nil, coderBytesSlice + } + case pref.MessageKind: + return getMessageInfo(ft), makeMessageSliceFieldCoder(fd, ft) + case pref.GroupKind: + return getMessageInfo(ft), makeGroupSliceFieldCoder(fd, ft) + } + case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + // Packed repeated fields. + // + // Only repeated fields of primitive numeric types + // (Varint, Fixed32, or Fixed64 wire type) can be packed. + if ft.Kind() != reflect.Slice { + break + } + ft := ft.Elem() + switch fd.Kind() { + case pref.BoolKind: + if ft.Kind() == reflect.Bool { + return nil, coderBoolPackedSlice + } + case pref.EnumKind: + if ft.Kind() == reflect.Int32 { + return nil, coderEnumPackedSlice + } + case pref.Int32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderInt32PackedSlice + } + case pref.Sint32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSint32PackedSlice + } + case pref.Uint32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderUint32PackedSlice + } + case pref.Int64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderInt64PackedSlice + } + case pref.Sint64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSint64PackedSlice + } + case pref.Uint64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderUint64PackedSlice + } + case pref.Sfixed32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSfixed32PackedSlice + } + case pref.Fixed32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderFixed32PackedSlice + } + case pref.FloatKind: + if ft.Kind() == reflect.Float32 { + return nil, coderFloatPackedSlice + } + case pref.Sfixed64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSfixed64PackedSlice + } + case pref.Fixed64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderFixed64PackedSlice + } + case pref.DoubleKind: + if ft.Kind() == reflect.Float64 { + return nil, coderDoublePackedSlice + } + } + case fd.Kind() == pref.MessageKind: + return getMessageInfo(ft), makeMessageFieldCoder(fd, ft) + case fd.Kind() == pref.GroupKind: + return getMessageInfo(ft), makeGroupFieldCoder(fd, ft) + case fd.Syntax() == pref.Proto3 && fd.ContainingOneof() == nil: + // Populated oneof fields always encode even if set to the zero value, + // which normally are not encoded in proto3. + switch fd.Kind() { + case pref.BoolKind: + if ft.Kind() == reflect.Bool { + return nil, coderBoolNoZero + } + case pref.EnumKind: + if ft.Kind() == reflect.Int32 { + return nil, coderEnumNoZero + } + case pref.Int32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderInt32NoZero + } + case pref.Sint32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSint32NoZero + } + case pref.Uint32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderUint32NoZero + } + case pref.Int64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderInt64NoZero + } + case pref.Sint64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSint64NoZero + } + case pref.Uint64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderUint64NoZero + } + case pref.Sfixed32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSfixed32NoZero + } + case pref.Fixed32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderFixed32NoZero + } + case pref.FloatKind: + if ft.Kind() == reflect.Float32 { + return nil, coderFloatNoZero + } + case pref.Sfixed64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSfixed64NoZero + } + case pref.Fixed64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderFixed64NoZero + } + case pref.DoubleKind: + if ft.Kind() == reflect.Float64 { + return nil, coderDoubleNoZero + } + case pref.StringKind: + if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { + return nil, coderStringNoZeroValidateUTF8 + } + if ft.Kind() == reflect.String { + return nil, coderStringNoZero + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 && strs.EnforceUTF8(fd) { + return nil, coderBytesNoZeroValidateUTF8 + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { + return nil, coderBytesNoZero + } + case pref.BytesKind: + if ft.Kind() == reflect.String { + return nil, coderStringNoZero + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { + return nil, coderBytesNoZero + } + } + case ft.Kind() == reflect.Ptr: + ft := ft.Elem() + switch fd.Kind() { + case pref.BoolKind: + if ft.Kind() == reflect.Bool { + return nil, coderBoolPtr + } + case pref.EnumKind: + if ft.Kind() == reflect.Int32 { + return nil, coderEnumPtr + } + case pref.Int32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderInt32Ptr + } + case pref.Sint32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSint32Ptr + } + case pref.Uint32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderUint32Ptr + } + case pref.Int64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderInt64Ptr + } + case pref.Sint64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSint64Ptr + } + case pref.Uint64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderUint64Ptr + } + case pref.Sfixed32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSfixed32Ptr + } + case pref.Fixed32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderFixed32Ptr + } + case pref.FloatKind: + if ft.Kind() == reflect.Float32 { + return nil, coderFloatPtr + } + case pref.Sfixed64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSfixed64Ptr + } + case pref.Fixed64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderFixed64Ptr + } + case pref.DoubleKind: + if ft.Kind() == reflect.Float64 { + return nil, coderDoublePtr + } + case pref.StringKind: + if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { + return nil, coderStringPtrValidateUTF8 + } + if ft.Kind() == reflect.String { + return nil, coderStringPtr + } + case pref.BytesKind: + if ft.Kind() == reflect.String { + return nil, coderStringPtr + } + } + default: + switch fd.Kind() { + case pref.BoolKind: + if ft.Kind() == reflect.Bool { + return nil, coderBool + } + case pref.EnumKind: + if ft.Kind() == reflect.Int32 { + return nil, coderEnum + } + case pref.Int32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderInt32 + } + case pref.Sint32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSint32 + } + case pref.Uint32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderUint32 + } + case pref.Int64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderInt64 + } + case pref.Sint64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSint64 + } + case pref.Uint64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderUint64 + } + case pref.Sfixed32Kind: + if ft.Kind() == reflect.Int32 { + return nil, coderSfixed32 + } + case pref.Fixed32Kind: + if ft.Kind() == reflect.Uint32 { + return nil, coderFixed32 + } + case pref.FloatKind: + if ft.Kind() == reflect.Float32 { + return nil, coderFloat + } + case pref.Sfixed64Kind: + if ft.Kind() == reflect.Int64 { + return nil, coderSfixed64 + } + case pref.Fixed64Kind: + if ft.Kind() == reflect.Uint64 { + return nil, coderFixed64 + } + case pref.DoubleKind: + if ft.Kind() == reflect.Float64 { + return nil, coderDouble + } + case pref.StringKind: + if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) { + return nil, coderStringValidateUTF8 + } + if ft.Kind() == reflect.String { + return nil, coderString + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 && strs.EnforceUTF8(fd) { + return nil, coderBytesValidateUTF8 + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { + return nil, coderBytes + } + case pref.BytesKind: + if ft.Kind() == reflect.String { + return nil, coderString + } + if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 { + return nil, coderBytes + } + } + } + panic(fmt.Sprintf("invalid type: no encoder for %v %v %v/%v", fd.FullName(), fd.Cardinality(), fd.Kind(), ft)) +} + +// encoderFuncsForValue returns value functions for a field, used for +// extension values and map encoding. +func encoderFuncsForValue(fd pref.FieldDescriptor) valueCoderFuncs { + switch { + case fd.Cardinality() == pref.Repeated && !fd.IsPacked(): + switch fd.Kind() { + case pref.BoolKind: + return coderBoolSliceValue + case pref.EnumKind: + return coderEnumSliceValue + case pref.Int32Kind: + return coderInt32SliceValue + case pref.Sint32Kind: + return coderSint32SliceValue + case pref.Uint32Kind: + return coderUint32SliceValue + case pref.Int64Kind: + return coderInt64SliceValue + case pref.Sint64Kind: + return coderSint64SliceValue + case pref.Uint64Kind: + return coderUint64SliceValue + case pref.Sfixed32Kind: + return coderSfixed32SliceValue + case pref.Fixed32Kind: + return coderFixed32SliceValue + case pref.FloatKind: + return coderFloatSliceValue + case pref.Sfixed64Kind: + return coderSfixed64SliceValue + case pref.Fixed64Kind: + return coderFixed64SliceValue + case pref.DoubleKind: + return coderDoubleSliceValue + case pref.StringKind: + // We don't have a UTF-8 validating coder for repeated string fields. + // Value coders are used for extensions and maps. + // Extensions are never proto3, and maps never contain lists. + return coderStringSliceValue + case pref.BytesKind: + return coderBytesSliceValue + case pref.MessageKind: + return coderMessageSliceValue + case pref.GroupKind: + return coderGroupSliceValue + } + case fd.Cardinality() == pref.Repeated && fd.IsPacked(): + switch fd.Kind() { + case pref.BoolKind: + return coderBoolPackedSliceValue + case pref.EnumKind: + return coderEnumPackedSliceValue + case pref.Int32Kind: + return coderInt32PackedSliceValue + case pref.Sint32Kind: + return coderSint32PackedSliceValue + case pref.Uint32Kind: + return coderUint32PackedSliceValue + case pref.Int64Kind: + return coderInt64PackedSliceValue + case pref.Sint64Kind: + return coderSint64PackedSliceValue + case pref.Uint64Kind: + return coderUint64PackedSliceValue + case pref.Sfixed32Kind: + return coderSfixed32PackedSliceValue + case pref.Fixed32Kind: + return coderFixed32PackedSliceValue + case pref.FloatKind: + return coderFloatPackedSliceValue + case pref.Sfixed64Kind: + return coderSfixed64PackedSliceValue + case pref.Fixed64Kind: + return coderFixed64PackedSliceValue + case pref.DoubleKind: + return coderDoublePackedSliceValue + } + default: + switch fd.Kind() { + default: + case pref.BoolKind: + return coderBoolValue + case pref.EnumKind: + return coderEnumValue + case pref.Int32Kind: + return coderInt32Value + case pref.Sint32Kind: + return coderSint32Value + case pref.Uint32Kind: + return coderUint32Value + case pref.Int64Kind: + return coderInt64Value + case pref.Sint64Kind: + return coderSint64Value + case pref.Uint64Kind: + return coderUint64Value + case pref.Sfixed32Kind: + return coderSfixed32Value + case pref.Fixed32Kind: + return coderFixed32Value + case pref.FloatKind: + return coderFloatValue + case pref.Sfixed64Kind: + return coderSfixed64Value + case pref.Fixed64Kind: + return coderFixed64Value + case pref.DoubleKind: + return coderDoubleValue + case pref.StringKind: + if strs.EnforceUTF8(fd) { + return coderStringValueValidateUTF8 + } + return coderStringValue + case pref.BytesKind: + return coderBytesValue + case pref.MessageKind: + return coderMessageValue + case pref.GroupKind: + return coderGroupValue + } + } + panic(fmt.Sprintf("invalid field: no encoder for %v %v %v", fd.FullName(), fd.Cardinality(), fd.Kind())) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go new file mode 100644 index 0000000000..e118af1e20 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go @@ -0,0 +1,17 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !purego,!appengine + +package impl + +// When using unsafe pointers, we can just treat enum values as int32s. + +var ( + coderEnumNoZero = coderInt32NoZero + coderEnum = coderInt32 + coderEnumPtr = coderInt32Ptr + coderEnumSlice = coderInt32Slice + coderEnumPackedSlice = coderInt32PackedSlice +) diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go new file mode 100644 index 0000000000..acd61bb50b --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go @@ -0,0 +1,496 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// unwrapper unwraps the value to the underlying value. +// This is implemented by List and Map. +type unwrapper interface { + protoUnwrap() interface{} +} + +// A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types. +type Converter interface { + // PBValueOf converts a reflect.Value to a protoreflect.Value. + PBValueOf(reflect.Value) pref.Value + + // GoValueOf converts a protoreflect.Value to a reflect.Value. + GoValueOf(pref.Value) reflect.Value + + // IsValidPB returns whether a protoreflect.Value is compatible with this type. + IsValidPB(pref.Value) bool + + // IsValidGo returns whether a reflect.Value is compatible with this type. + IsValidGo(reflect.Value) bool + + // New returns a new field value. + // For scalars, it returns the default value of the field. + // For composite types, it returns a new mutable value. + New() pref.Value + + // Zero returns a new field value. + // For scalars, it returns the default value of the field. + // For composite types, it returns an immutable, empty value. + Zero() pref.Value +} + +// NewConverter matches a Go type with a protobuf field and returns a Converter +// that converts between the two. Enums must be a named int32 kind that +// implements protoreflect.Enum, and messages must be pointer to a named +// struct type that implements protoreflect.ProtoMessage. +// +// This matcher deliberately supports a wider range of Go types than what +// protoc-gen-go historically generated to be able to automatically wrap some +// v1 messages generated by other forks of protoc-gen-go. +func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { + switch { + case fd.IsList(): + return newListConverter(t, fd) + case fd.IsMap(): + return newMapConverter(t, fd) + default: + return newSingularConverter(t, fd) + } + panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) +} + +var ( + boolType = reflect.TypeOf(bool(false)) + int32Type = reflect.TypeOf(int32(0)) + int64Type = reflect.TypeOf(int64(0)) + uint32Type = reflect.TypeOf(uint32(0)) + uint64Type = reflect.TypeOf(uint64(0)) + float32Type = reflect.TypeOf(float32(0)) + float64Type = reflect.TypeOf(float64(0)) + stringType = reflect.TypeOf(string("")) + bytesType = reflect.TypeOf([]byte(nil)) + byteType = reflect.TypeOf(byte(0)) +) + +var ( + boolZero = pref.ValueOfBool(false) + int32Zero = pref.ValueOfInt32(0) + int64Zero = pref.ValueOfInt64(0) + uint32Zero = pref.ValueOfUint32(0) + uint64Zero = pref.ValueOfUint64(0) + float32Zero = pref.ValueOfFloat32(0) + float64Zero = pref.ValueOfFloat64(0) + stringZero = pref.ValueOfString("") + bytesZero = pref.ValueOfBytes(nil) +) + +func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { + defVal := func(fd pref.FieldDescriptor, zero pref.Value) pref.Value { + if fd.Cardinality() == pref.Repeated { + // Default isn't defined for repeated fields. + return zero + } + return fd.Default() + } + switch fd.Kind() { + case pref.BoolKind: + if t.Kind() == reflect.Bool { + return &boolConverter{t, defVal(fd, boolZero)} + } + case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind: + if t.Kind() == reflect.Int32 { + return &int32Converter{t, defVal(fd, int32Zero)} + } + case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind: + if t.Kind() == reflect.Int64 { + return &int64Converter{t, defVal(fd, int64Zero)} + } + case pref.Uint32Kind, pref.Fixed32Kind: + if t.Kind() == reflect.Uint32 { + return &uint32Converter{t, defVal(fd, uint32Zero)} + } + case pref.Uint64Kind, pref.Fixed64Kind: + if t.Kind() == reflect.Uint64 { + return &uint64Converter{t, defVal(fd, uint64Zero)} + } + case pref.FloatKind: + if t.Kind() == reflect.Float32 { + return &float32Converter{t, defVal(fd, float32Zero)} + } + case pref.DoubleKind: + if t.Kind() == reflect.Float64 { + return &float64Converter{t, defVal(fd, float64Zero)} + } + case pref.StringKind: + if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { + return &stringConverter{t, defVal(fd, stringZero)} + } + case pref.BytesKind: + if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) { + return &bytesConverter{t, defVal(fd, bytesZero)} + } + case pref.EnumKind: + // Handle enums, which must be a named int32 type. + if t.Kind() == reflect.Int32 { + return newEnumConverter(t, fd) + } + case pref.MessageKind, pref.GroupKind: + return newMessageConverter(t) + } + panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) +} + +type boolConverter struct { + goType reflect.Type + def pref.Value +} + +func (c *boolConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfBool(v.Bool()) +} +func (c *boolConverter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(v.Bool()).Convert(c.goType) +} +func (c *boolConverter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(bool) + return ok +} +func (c *boolConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *boolConverter) New() pref.Value { return c.def } +func (c *boolConverter) Zero() pref.Value { return c.def } + +type int32Converter struct { + goType reflect.Type + def pref.Value +} + +func (c *int32Converter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfInt32(int32(v.Int())) +} +func (c *int32Converter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(int32(v.Int())).Convert(c.goType) +} +func (c *int32Converter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(int32) + return ok +} +func (c *int32Converter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *int32Converter) New() pref.Value { return c.def } +func (c *int32Converter) Zero() pref.Value { return c.def } + +type int64Converter struct { + goType reflect.Type + def pref.Value +} + +func (c *int64Converter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfInt64(int64(v.Int())) +} +func (c *int64Converter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(int64(v.Int())).Convert(c.goType) +} +func (c *int64Converter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(int64) + return ok +} +func (c *int64Converter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *int64Converter) New() pref.Value { return c.def } +func (c *int64Converter) Zero() pref.Value { return c.def } + +type uint32Converter struct { + goType reflect.Type + def pref.Value +} + +func (c *uint32Converter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfUint32(uint32(v.Uint())) +} +func (c *uint32Converter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(uint32(v.Uint())).Convert(c.goType) +} +func (c *uint32Converter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(uint32) + return ok +} +func (c *uint32Converter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *uint32Converter) New() pref.Value { return c.def } +func (c *uint32Converter) Zero() pref.Value { return c.def } + +type uint64Converter struct { + goType reflect.Type + def pref.Value +} + +func (c *uint64Converter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfUint64(uint64(v.Uint())) +} +func (c *uint64Converter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(uint64(v.Uint())).Convert(c.goType) +} +func (c *uint64Converter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(uint64) + return ok +} +func (c *uint64Converter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *uint64Converter) New() pref.Value { return c.def } +func (c *uint64Converter) Zero() pref.Value { return c.def } + +type float32Converter struct { + goType reflect.Type + def pref.Value +} + +func (c *float32Converter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfFloat32(float32(v.Float())) +} +func (c *float32Converter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(float32(v.Float())).Convert(c.goType) +} +func (c *float32Converter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(float32) + return ok +} +func (c *float32Converter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *float32Converter) New() pref.Value { return c.def } +func (c *float32Converter) Zero() pref.Value { return c.def } + +type float64Converter struct { + goType reflect.Type + def pref.Value +} + +func (c *float64Converter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfFloat64(float64(v.Float())) +} +func (c *float64Converter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(float64(v.Float())).Convert(c.goType) +} +func (c *float64Converter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(float64) + return ok +} +func (c *float64Converter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *float64Converter) New() pref.Value { return c.def } +func (c *float64Converter) Zero() pref.Value { return c.def } + +type stringConverter struct { + goType reflect.Type + def pref.Value +} + +func (c *stringConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfString(v.Convert(stringType).String()) +} +func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value { + // pref.Value.String never panics, so we go through an interface + // conversion here to check the type. + s := v.Interface().(string) + if c.goType.Kind() == reflect.Slice && s == "" { + return reflect.Zero(c.goType) // ensure empty string is []byte(nil) + } + return reflect.ValueOf(s).Convert(c.goType) +} +func (c *stringConverter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(string) + return ok +} +func (c *stringConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *stringConverter) New() pref.Value { return c.def } +func (c *stringConverter) Zero() pref.Value { return c.def } + +type bytesConverter struct { + goType reflect.Type + def pref.Value +} + +func (c *bytesConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + if c.goType.Kind() == reflect.String && v.Len() == 0 { + return pref.ValueOfBytes(nil) // ensure empty string is []byte(nil) + } + return pref.ValueOfBytes(v.Convert(bytesType).Bytes()) +} +func (c *bytesConverter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(v.Bytes()).Convert(c.goType) +} +func (c *bytesConverter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().([]byte) + return ok +} +func (c *bytesConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} +func (c *bytesConverter) New() pref.Value { return c.def } +func (c *bytesConverter) Zero() pref.Value { return c.def } + +type enumConverter struct { + goType reflect.Type + def pref.Value +} + +func newEnumConverter(goType reflect.Type, fd pref.FieldDescriptor) Converter { + var def pref.Value + if fd.Cardinality() == pref.Repeated { + def = pref.ValueOfEnum(fd.Enum().Values().Get(0).Number()) + } else { + def = fd.Default() + } + return &enumConverter{goType, def} +} + +func (c *enumConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfEnum(pref.EnumNumber(v.Int())) +} + +func (c *enumConverter) GoValueOf(v pref.Value) reflect.Value { + return reflect.ValueOf(v.Enum()).Convert(c.goType) +} + +func (c *enumConverter) IsValidPB(v pref.Value) bool { + _, ok := v.Interface().(pref.EnumNumber) + return ok +} + +func (c *enumConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} + +func (c *enumConverter) New() pref.Value { + return c.def +} + +func (c *enumConverter) Zero() pref.Value { + return c.def +} + +type messageConverter struct { + goType reflect.Type +} + +func newMessageConverter(goType reflect.Type) Converter { + return &messageConverter{goType} +} + +func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + if c.isNonPointer() { + if v.CanAddr() { + v = v.Addr() // T => *T + } else { + v = reflect.Zero(reflect.PtrTo(v.Type())) + } + } + if m, ok := v.Interface().(pref.ProtoMessage); ok { + return pref.ValueOfMessage(m.ProtoReflect()) + } + return pref.ValueOfMessage(legacyWrapMessage(v)) +} + +func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value { + m := v.Message() + var rv reflect.Value + if u, ok := m.(unwrapper); ok { + rv = reflect.ValueOf(u.protoUnwrap()) + } else { + rv = reflect.ValueOf(m.Interface()) + } + if c.isNonPointer() { + if rv.Type() != reflect.PtrTo(c.goType) { + panic(fmt.Sprintf("invalid type: got %v, want %v", rv.Type(), reflect.PtrTo(c.goType))) + } + if !rv.IsNil() { + rv = rv.Elem() // *T => T + } else { + rv = reflect.Zero(rv.Type().Elem()) + } + } + if rv.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", rv.Type(), c.goType)) + } + return rv +} + +func (c *messageConverter) IsValidPB(v pref.Value) bool { + m := v.Message() + var rv reflect.Value + if u, ok := m.(unwrapper); ok { + rv = reflect.ValueOf(u.protoUnwrap()) + } else { + rv = reflect.ValueOf(m.Interface()) + } + if c.isNonPointer() { + return rv.Type() == reflect.PtrTo(c.goType) + } + return rv.Type() == c.goType +} + +func (c *messageConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} + +func (c *messageConverter) New() pref.Value { + if c.isNonPointer() { + return c.PBValueOf(reflect.New(c.goType).Elem()) + } + return c.PBValueOf(reflect.New(c.goType.Elem())) +} + +func (c *messageConverter) Zero() pref.Value { + return c.PBValueOf(reflect.Zero(c.goType)) +} + +// isNonPointer reports whether the type is a non-pointer type. +// This never occurs for generated message types. +func (c *messageConverter) isNonPointer() bool { + return c.goType.Kind() != reflect.Ptr +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go new file mode 100644 index 0000000000..6fccab520e --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go @@ -0,0 +1,141 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +func newListConverter(t reflect.Type, fd pref.FieldDescriptor) Converter { + switch { + case t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Slice: + return &listPtrConverter{t, newSingularConverter(t.Elem().Elem(), fd)} + case t.Kind() == reflect.Slice: + return &listConverter{t, newSingularConverter(t.Elem(), fd)} + } + panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) +} + +type listConverter struct { + goType reflect.Type // []T + c Converter +} + +func (c *listConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + pv := reflect.New(c.goType) + pv.Elem().Set(v) + return pref.ValueOfList(&listReflect{pv, c.c}) +} + +func (c *listConverter) GoValueOf(v pref.Value) reflect.Value { + rv := v.List().(*listReflect).v + if rv.IsNil() { + return reflect.Zero(c.goType) + } + return rv.Elem() +} + +func (c *listConverter) IsValidPB(v pref.Value) bool { + list, ok := v.Interface().(*listReflect) + if !ok { + return false + } + return list.v.Type().Elem() == c.goType +} + +func (c *listConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} + +func (c *listConverter) New() pref.Value { + return pref.ValueOfList(&listReflect{reflect.New(c.goType), c.c}) +} + +func (c *listConverter) Zero() pref.Value { + return pref.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c}) +} + +type listPtrConverter struct { + goType reflect.Type // *[]T + c Converter +} + +func (c *listPtrConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfList(&listReflect{v, c.c}) +} + +func (c *listPtrConverter) GoValueOf(v pref.Value) reflect.Value { + return v.List().(*listReflect).v +} + +func (c *listPtrConverter) IsValidPB(v pref.Value) bool { + list, ok := v.Interface().(*listReflect) + if !ok { + return false + } + return list.v.Type() == c.goType +} + +func (c *listPtrConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} + +func (c *listPtrConverter) New() pref.Value { + return c.PBValueOf(reflect.New(c.goType.Elem())) +} + +func (c *listPtrConverter) Zero() pref.Value { + return c.PBValueOf(reflect.Zero(c.goType)) +} + +type listReflect struct { + v reflect.Value // *[]T + conv Converter +} + +func (ls *listReflect) Len() int { + if ls.v.IsNil() { + return 0 + } + return ls.v.Elem().Len() +} +func (ls *listReflect) Get(i int) pref.Value { + return ls.conv.PBValueOf(ls.v.Elem().Index(i)) +} +func (ls *listReflect) Set(i int, v pref.Value) { + ls.v.Elem().Index(i).Set(ls.conv.GoValueOf(v)) +} +func (ls *listReflect) Append(v pref.Value) { + ls.v.Elem().Set(reflect.Append(ls.v.Elem(), ls.conv.GoValueOf(v))) +} +func (ls *listReflect) AppendMutable() pref.Value { + if _, ok := ls.conv.(*messageConverter); !ok { + panic("invalid AppendMutable on list with non-message type") + } + v := ls.NewElement() + ls.Append(v) + return v +} +func (ls *listReflect) Truncate(i int) { + ls.v.Elem().Set(ls.v.Elem().Slice(0, i)) +} +func (ls *listReflect) NewElement() pref.Value { + return ls.conv.New() +} +func (ls *listReflect) IsValid() bool { + return !ls.v.IsNil() +} +func (ls *listReflect) protoUnwrap() interface{} { + return ls.v.Interface() +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go new file mode 100644 index 0000000000..de06b2593f --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go @@ -0,0 +1,121 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type mapConverter struct { + goType reflect.Type // map[K]V + keyConv, valConv Converter +} + +func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter { + if t.Kind() != reflect.Map { + panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) + } + return &mapConverter{ + goType: t, + keyConv: newSingularConverter(t.Key(), fd.MapKey()), + valConv: newSingularConverter(t.Elem(), fd.MapValue()), + } +} + +func (c *mapConverter) PBValueOf(v reflect.Value) pref.Value { + if v.Type() != c.goType { + panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) + } + return pref.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) +} + +func (c *mapConverter) GoValueOf(v pref.Value) reflect.Value { + return v.Map().(*mapReflect).v +} + +func (c *mapConverter) IsValidPB(v pref.Value) bool { + mapv, ok := v.Interface().(*mapReflect) + if !ok { + return false + } + return mapv.v.Type() == c.goType +} + +func (c *mapConverter) IsValidGo(v reflect.Value) bool { + return v.IsValid() && v.Type() == c.goType +} + +func (c *mapConverter) New() pref.Value { + return c.PBValueOf(reflect.MakeMap(c.goType)) +} + +func (c *mapConverter) Zero() pref.Value { + return c.PBValueOf(reflect.Zero(c.goType)) +} + +type mapReflect struct { + v reflect.Value // map[K]V + keyConv Converter + valConv Converter +} + +func (ms *mapReflect) Len() int { + return ms.v.Len() +} +func (ms *mapReflect) Has(k pref.MapKey) bool { + rk := ms.keyConv.GoValueOf(k.Value()) + rv := ms.v.MapIndex(rk) + return rv.IsValid() +} +func (ms *mapReflect) Get(k pref.MapKey) pref.Value { + rk := ms.keyConv.GoValueOf(k.Value()) + rv := ms.v.MapIndex(rk) + if !rv.IsValid() { + return pref.Value{} + } + return ms.valConv.PBValueOf(rv) +} +func (ms *mapReflect) Set(k pref.MapKey, v pref.Value) { + rk := ms.keyConv.GoValueOf(k.Value()) + rv := ms.valConv.GoValueOf(v) + ms.v.SetMapIndex(rk, rv) +} +func (ms *mapReflect) Clear(k pref.MapKey) { + rk := ms.keyConv.GoValueOf(k.Value()) + ms.v.SetMapIndex(rk, reflect.Value{}) +} +func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value { + if _, ok := ms.valConv.(*messageConverter); !ok { + panic("invalid Mutable on map with non-message value type") + } + v := ms.Get(k) + if !v.IsValid() { + v = ms.NewValue() + ms.Set(k, v) + } + return v +} +func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) { + iter := mapRange(ms.v) + for iter.Next() { + k := ms.keyConv.PBValueOf(iter.Key()).MapKey() + v := ms.valConv.PBValueOf(iter.Value()) + if !f(k, v) { + return + } + } +} +func (ms *mapReflect) NewValue() pref.Value { + return ms.valConv.New() +} +func (ms *mapReflect) IsValid() bool { + return !ms.v.IsNil() +} +func (ms *mapReflect) protoUnwrap() interface{} { + return ms.v.Interface() +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go new file mode 100644 index 0000000000..949dc49a65 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go @@ -0,0 +1,276 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "math/bits" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +var errDecode = errors.New("cannot parse invalid wire-format data") + +type unmarshalOptions struct { + flags protoiface.UnmarshalInputFlags + resolver interface { + FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) + FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) + } +} + +func (o unmarshalOptions) Options() proto.UnmarshalOptions { + return proto.UnmarshalOptions{ + Merge: true, + AllowPartial: true, + DiscardUnknown: o.DiscardUnknown(), + Resolver: o.resolver, + } +} + +func (o unmarshalOptions) DiscardUnknown() bool { return o.flags&piface.UnmarshalDiscardUnknown != 0 } + +func (o unmarshalOptions) IsDefault() bool { + return o.flags == 0 && o.resolver == preg.GlobalTypes +} + +var lazyUnmarshalOptions = unmarshalOptions{ + resolver: preg.GlobalTypes, +} + +type unmarshalOutput struct { + n int // number of bytes consumed + initialized bool +} + +// unmarshal is protoreflect.Methods.Unmarshal. +func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { + var p pointer + if ms, ok := in.Message.(*messageState); ok { + p = ms.pointer() + } else { + p = in.Message.(*messageReflectWrapper).pointer() + } + out, err := mi.unmarshalPointer(in.Buf, p, 0, unmarshalOptions{ + flags: in.Flags, + resolver: in.Resolver, + }) + var flags piface.UnmarshalOutputFlags + if out.initialized { + flags |= piface.UnmarshalInitialized + } + return piface.UnmarshalOutput{ + Flags: flags, + }, err +} + +// errUnknown is returned during unmarshaling to indicate a parse error that +// should result in a field being placed in the unknown fields section (for example, +// when the wire type doesn't match) as opposed to the entire unmarshal operation +// failing (for example, when a field extends past the available input). +// +// This is a sentinel error which should never be visible to the user. +var errUnknown = errors.New("unknown") + +func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) { + mi.init() + if flags.ProtoLegacy && mi.isMessageSet { + return unmarshalMessageSet(mi, b, p, opts) + } + initialized := true + var requiredMask uint64 + var exts *map[int32]ExtensionField + start := len(b) + for len(b) > 0 { + // Parse the tag (field number and wire type). + var tag uint64 + if b[0] < 0x80 { + tag = uint64(b[0]) + b = b[1:] + } else if len(b) >= 2 && b[1] < 128 { + tag = uint64(b[0]&0x7f) + uint64(b[1])<<7 + b = b[2:] + } else { + var n int + tag, n = protowire.ConsumeVarint(b) + if n < 0 { + return out, errDecode + } + b = b[n:] + } + var num protowire.Number + if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) { + return out, errDecode + } else { + num = protowire.Number(n) + } + wtyp := protowire.Type(tag & 7) + + if wtyp == protowire.EndGroupType { + if num != groupTag { + return out, errDecode + } + groupTag = 0 + break + } + + var f *coderFieldInfo + if int(num) < len(mi.denseCoderFields) { + f = mi.denseCoderFields[num] + } else { + f = mi.coderFields[num] + } + var n int + err := errUnknown + switch { + case f != nil: + if f.funcs.unmarshal == nil { + break + } + var o unmarshalOutput + o, err = f.funcs.unmarshal(b, p.Apply(f.offset), wtyp, f, opts) + n = o.n + if err != nil { + break + } + requiredMask |= f.validation.requiredBit + if f.funcs.isInit != nil && !o.initialized { + initialized = false + } + default: + // Possible extension. + if exts == nil && mi.extensionOffset.IsValid() { + exts = p.Apply(mi.extensionOffset).Extensions() + if *exts == nil { + *exts = make(map[int32]ExtensionField) + } + } + if exts == nil { + break + } + var o unmarshalOutput + o, err = mi.unmarshalExtension(b, num, wtyp, *exts, opts) + if err != nil { + break + } + n = o.n + if !o.initialized { + initialized = false + } + } + if err != nil { + if err != errUnknown { + return out, err + } + n = protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return out, errDecode + } + if !opts.DiscardUnknown() && mi.unknownOffset.IsValid() { + u := mi.mutableUnknownBytes(p) + *u = protowire.AppendTag(*u, num, wtyp) + *u = append(*u, b[:n]...) + } + } + b = b[n:] + } + if groupTag != 0 { + return out, errDecode + } + if mi.numRequiredFields > 0 && bits.OnesCount64(requiredMask) != int(mi.numRequiredFields) { + initialized = false + } + if initialized { + out.initialized = true + } + out.n = start - len(b) + return out, nil +} + +func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp protowire.Type, exts map[int32]ExtensionField, opts unmarshalOptions) (out unmarshalOutput, err error) { + x := exts[int32(num)] + xt := x.Type() + if xt == nil { + var err error + xt, err = opts.resolver.FindExtensionByNumber(mi.Desc.FullName(), num) + if err != nil { + if err == preg.NotFound { + return out, errUnknown + } + return out, errors.New("%v: unable to resolve extension %v: %v", mi.Desc.FullName(), num, err) + } + } + xi := getExtensionFieldInfo(xt) + if xi.funcs.unmarshal == nil { + return out, errUnknown + } + if flags.LazyUnmarshalExtensions { + if opts.IsDefault() && x.canLazy(xt) { + out, valid := skipExtension(b, xi, num, wtyp, opts) + switch valid { + case ValidationValid: + if out.initialized { + x.appendLazyBytes(xt, xi, num, wtyp, b[:out.n]) + exts[int32(num)] = x + return out, nil + } + case ValidationInvalid: + return out, errDecode + case ValidationUnknown: + } + } + } + ival := x.Value() + if !ival.IsValid() && xi.unmarshalNeedsValue { + // Create a new message, list, or map value to fill in. + // For enums, create a prototype value to let the unmarshal func know the + // concrete type. + ival = xt.New() + } + v, out, err := xi.funcs.unmarshal(b, ival, num, wtyp, opts) + if err != nil { + return out, err + } + if xi.funcs.isInit == nil { + out.initialized = true + } + x.Set(xt, v) + exts[int32(num)] = x + return out, nil +} + +func skipExtension(b []byte, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, _ ValidationStatus) { + if xi.validation.mi == nil { + return out, ValidationUnknown + } + xi.validation.mi.init() + switch xi.validation.typ { + case validationTypeMessage: + if wtyp != protowire.BytesType { + return out, ValidationUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return out, ValidationUnknown + } + out, st := xi.validation.mi.validate(v, 0, opts) + out.n = n + return out, st + case validationTypeGroup: + if wtyp != protowire.StartGroupType { + return out, ValidationUnknown + } + out, st := xi.validation.mi.validate(b, num, opts) + return out, st + default: + return out, ValidationUnknown + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/encode.go b/vendor/google.golang.org/protobuf/internal/impl/encode.go new file mode 100644 index 0000000000..845c67d6e7 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go @@ -0,0 +1,201 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "math" + "sort" + "sync/atomic" + + "google.golang.org/protobuf/internal/flags" + proto "google.golang.org/protobuf/proto" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +type marshalOptions struct { + flags piface.MarshalInputFlags +} + +func (o marshalOptions) Options() proto.MarshalOptions { + return proto.MarshalOptions{ + AllowPartial: true, + Deterministic: o.Deterministic(), + UseCachedSize: o.UseCachedSize(), + } +} + +func (o marshalOptions) Deterministic() bool { return o.flags&piface.MarshalDeterministic != 0 } +func (o marshalOptions) UseCachedSize() bool { return o.flags&piface.MarshalUseCachedSize != 0 } + +// size is protoreflect.Methods.Size. +func (mi *MessageInfo) size(in piface.SizeInput) piface.SizeOutput { + var p pointer + if ms, ok := in.Message.(*messageState); ok { + p = ms.pointer() + } else { + p = in.Message.(*messageReflectWrapper).pointer() + } + size := mi.sizePointer(p, marshalOptions{ + flags: in.Flags, + }) + return piface.SizeOutput{Size: size} +} + +func (mi *MessageInfo) sizePointer(p pointer, opts marshalOptions) (size int) { + mi.init() + if p.IsNil() { + return 0 + } + if opts.UseCachedSize() && mi.sizecacheOffset.IsValid() { + if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size >= 0 { + return int(size) + } + } + return mi.sizePointerSlow(p, opts) +} + +func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int) { + if flags.ProtoLegacy && mi.isMessageSet { + size = sizeMessageSet(mi, p, opts) + if mi.sizecacheOffset.IsValid() { + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size)) + } + return size + } + if mi.extensionOffset.IsValid() { + e := p.Apply(mi.extensionOffset).Extensions() + size += mi.sizeExtensions(e, opts) + } + for _, f := range mi.orderedCoderFields { + if f.funcs.size == nil { + continue + } + fptr := p.Apply(f.offset) + if f.isPointer && fptr.Elem().IsNil() { + continue + } + size += f.funcs.size(fptr, f, opts) + } + if mi.unknownOffset.IsValid() { + if u := mi.getUnknownBytes(p); u != nil { + size += len(*u) + } + } + if mi.sizecacheOffset.IsValid() { + if size > math.MaxInt32 { + // The size is too large for the int32 sizecache field. + // We will need to recompute the size when encoding; + // unfortunately expensive, but better than invalid output. + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), -1) + } else { + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size)) + } + } + return size +} + +// marshal is protoreflect.Methods.Marshal. +func (mi *MessageInfo) marshal(in piface.MarshalInput) (out piface.MarshalOutput, err error) { + var p pointer + if ms, ok := in.Message.(*messageState); ok { + p = ms.pointer() + } else { + p = in.Message.(*messageReflectWrapper).pointer() + } + b, err := mi.marshalAppendPointer(in.Buf, p, marshalOptions{ + flags: in.Flags, + }) + return piface.MarshalOutput{Buf: b}, err +} + +func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOptions) ([]byte, error) { + mi.init() + if p.IsNil() { + return b, nil + } + if flags.ProtoLegacy && mi.isMessageSet { + return marshalMessageSet(mi, b, p, opts) + } + var err error + // The old marshaler encodes extensions at beginning. + if mi.extensionOffset.IsValid() { + e := p.Apply(mi.extensionOffset).Extensions() + // TODO: Special handling for MessageSet? + b, err = mi.appendExtensions(b, e, opts) + if err != nil { + return b, err + } + } + for _, f := range mi.orderedCoderFields { + if f.funcs.marshal == nil { + continue + } + fptr := p.Apply(f.offset) + if f.isPointer && fptr.Elem().IsNil() { + continue + } + b, err = f.funcs.marshal(b, fptr, f, opts) + if err != nil { + return b, err + } + } + if mi.unknownOffset.IsValid() && !mi.isMessageSet { + if u := mi.getUnknownBytes(p); u != nil { + b = append(b, (*u)...) + } + } + return b, nil +} + +func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marshalOptions) (n int) { + if ext == nil { + return 0 + } + for _, x := range *ext { + xi := getExtensionFieldInfo(x.Type()) + if xi.funcs.size == nil { + continue + } + n += xi.funcs.size(x.Value(), xi.tagsize, opts) + } + return n +} + +func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField, opts marshalOptions) ([]byte, error) { + if ext == nil { + return b, nil + } + + switch len(*ext) { + case 0: + return b, nil + case 1: + // Fast-path for one extension: Don't bother sorting the keys. + var err error + for _, x := range *ext { + xi := getExtensionFieldInfo(x.Type()) + b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts) + } + return b, err + default: + // Sort the keys to provide a deterministic encoding. + // Not sure this is required, but the old code does it. + keys := make([]int, 0, len(*ext)) + for k := range *ext { + keys = append(keys, int(k)) + } + sort.Ints(keys) + var err error + for _, k := range keys { + x := (*ext)[int32(k)] + xi := getExtensionFieldInfo(x.Type()) + b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts) + if err != nil { + return b, err + } + } + return b, nil + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/enum.go b/vendor/google.golang.org/protobuf/internal/impl/enum.go new file mode 100644 index 0000000000..8c1eab4bfd --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/enum.go @@ -0,0 +1,21 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "reflect" + + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type EnumInfo struct { + GoReflectType reflect.Type // int32 kind + Desc pref.EnumDescriptor +} + +func (t *EnumInfo) New(n pref.EnumNumber) pref.Enum { + return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(pref.Enum) +} +func (t *EnumInfo) Descriptor() pref.EnumDescriptor { return t.Desc } diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go new file mode 100644 index 0000000000..e904fd9936 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go @@ -0,0 +1,156 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "reflect" + "sync" + "sync/atomic" + + pref "google.golang.org/protobuf/reflect/protoreflect" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +// ExtensionInfo implements ExtensionType. +// +// This type contains a number of exported fields for legacy compatibility. +// The only non-deprecated use of this type is through the methods of the +// ExtensionType interface. +type ExtensionInfo struct { + // An ExtensionInfo may exist in several stages of initialization. + // + // extensionInfoUninitialized: Some or all of the legacy exported + // fields may be set, but none of the unexported fields have been + // initialized. This is the starting state for an ExtensionInfo + // in legacy generated code. + // + // extensionInfoDescInit: The desc field is set, but other unexported fields + // may not be initialized. Legacy exported fields may or may not be set. + // This is the starting state for an ExtensionInfo in newly generated code. + // + // extensionInfoFullInit: The ExtensionInfo is fully initialized. + // This state is only entered after lazy initialization is complete. + init uint32 + mu sync.Mutex + + goType reflect.Type + desc extensionTypeDescriptor + conv Converter + info *extensionFieldInfo // for fast-path method implementations + + // ExtendedType is a typed nil-pointer to the parent message type that + // is being extended. It is possible for this to be unpopulated in v2 + // since the message may no longer implement the MessageV1 interface. + // + // Deprecated: Use the ExtendedType method instead. + ExtendedType piface.MessageV1 + + // ExtensionType is the zero value of the extension type. + // + // For historical reasons, reflect.TypeOf(ExtensionType) and the + // type returned by InterfaceOf may not be identical. + // + // Deprecated: Use InterfaceOf(xt.Zero()) instead. + ExtensionType interface{} + + // Field is the field number of the extension. + // + // Deprecated: Use the Descriptor().Number method instead. + Field int32 + + // Name is the fully qualified name of extension. + // + // Deprecated: Use the Descriptor().FullName method instead. + Name string + + // Tag is the protobuf struct tag used in the v1 API. + // + // Deprecated: Do not use. + Tag string + + // Filename is the proto filename in which the extension is defined. + // + // Deprecated: Use Descriptor().ParentFile().Path() instead. + Filename string +} + +// Stages of initialization: See the ExtensionInfo.init field. +const ( + extensionInfoUninitialized = 0 + extensionInfoDescInit = 1 + extensionInfoFullInit = 2 +) + +func InitExtensionInfo(xi *ExtensionInfo, xd pref.ExtensionDescriptor, goType reflect.Type) { + xi.goType = goType + xi.desc = extensionTypeDescriptor{xd, xi} + xi.init = extensionInfoDescInit +} + +func (xi *ExtensionInfo) New() pref.Value { + return xi.lazyInit().New() +} +func (xi *ExtensionInfo) Zero() pref.Value { + return xi.lazyInit().Zero() +} +func (xi *ExtensionInfo) ValueOf(v interface{}) pref.Value { + return xi.lazyInit().PBValueOf(reflect.ValueOf(v)) +} +func (xi *ExtensionInfo) InterfaceOf(v pref.Value) interface{} { + return xi.lazyInit().GoValueOf(v).Interface() +} +func (xi *ExtensionInfo) IsValidValue(v pref.Value) bool { + return xi.lazyInit().IsValidPB(v) +} +func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool { + return xi.lazyInit().IsValidGo(reflect.ValueOf(v)) +} +func (xi *ExtensionInfo) TypeDescriptor() pref.ExtensionTypeDescriptor { + if atomic.LoadUint32(&xi.init) < extensionInfoDescInit { + xi.lazyInitSlow() + } + return &xi.desc +} + +func (xi *ExtensionInfo) lazyInit() Converter { + if atomic.LoadUint32(&xi.init) < extensionInfoFullInit { + xi.lazyInitSlow() + } + return xi.conv +} + +func (xi *ExtensionInfo) lazyInitSlow() { + xi.mu.Lock() + defer xi.mu.Unlock() + + if xi.init == extensionInfoFullInit { + return + } + defer atomic.StoreUint32(&xi.init, extensionInfoFullInit) + + if xi.desc.ExtensionDescriptor == nil { + xi.initFromLegacy() + } + if !xi.desc.ExtensionDescriptor.IsPlaceholder() { + if xi.ExtensionType == nil { + xi.initToLegacy() + } + xi.conv = NewConverter(xi.goType, xi.desc.ExtensionDescriptor) + xi.info = makeExtensionFieldInfo(xi.desc.ExtensionDescriptor) + xi.info.validation = newValidationInfo(xi.desc.ExtensionDescriptor, xi.goType) + } +} + +type extensionTypeDescriptor struct { + pref.ExtensionDescriptor + xi *ExtensionInfo +} + +func (xtd *extensionTypeDescriptor) Type() pref.ExtensionType { + return xtd.xi +} +func (xtd *extensionTypeDescriptor) Descriptor() pref.ExtensionDescriptor { + return xtd.ExtensionDescriptor +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go new file mode 100644 index 0000000000..f7d7ffb510 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go @@ -0,0 +1,219 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + "strings" + "sync" + + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/reflect/protoreflect" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// legacyEnumName returns the name of enums used in legacy code. +// It is neither the protobuf full name nor the qualified Go name, +// but rather an odd hybrid of both. +func legacyEnumName(ed pref.EnumDescriptor) string { + var protoPkg string + enumName := string(ed.FullName()) + if fd := ed.ParentFile(); fd != nil { + protoPkg = string(fd.Package()) + enumName = strings.TrimPrefix(enumName, protoPkg+".") + } + if protoPkg == "" { + return strs.GoCamelCase(enumName) + } + return protoPkg + "." + strs.GoCamelCase(enumName) +} + +// legacyWrapEnum wraps v as a protoreflect.Enum, +// where v must be a int32 kind and not implement the v2 API already. +func legacyWrapEnum(v reflect.Value) pref.Enum { + et := legacyLoadEnumType(v.Type()) + return et.New(pref.EnumNumber(v.Int())) +} + +var legacyEnumTypeCache sync.Map // map[reflect.Type]protoreflect.EnumType + +// legacyLoadEnumType dynamically loads a protoreflect.EnumType for t, +// where t must be an int32 kind and not implement the v2 API already. +func legacyLoadEnumType(t reflect.Type) pref.EnumType { + // Fast-path: check if a EnumType is cached for this concrete type. + if et, ok := legacyEnumTypeCache.Load(t); ok { + return et.(pref.EnumType) + } + + // Slow-path: derive enum descriptor and initialize EnumType. + var et pref.EnumType + ed := LegacyLoadEnumDesc(t) + et = &legacyEnumType{ + desc: ed, + goType: t, + } + if et, ok := legacyEnumTypeCache.LoadOrStore(t, et); ok { + return et.(pref.EnumType) + } + return et +} + +type legacyEnumType struct { + desc pref.EnumDescriptor + goType reflect.Type + m sync.Map // map[protoreflect.EnumNumber]proto.Enum +} + +func (t *legacyEnumType) New(n pref.EnumNumber) pref.Enum { + if e, ok := t.m.Load(n); ok { + return e.(pref.Enum) + } + e := &legacyEnumWrapper{num: n, pbTyp: t, goTyp: t.goType} + t.m.Store(n, e) + return e +} +func (t *legacyEnumType) Descriptor() pref.EnumDescriptor { + return t.desc +} + +type legacyEnumWrapper struct { + num pref.EnumNumber + pbTyp pref.EnumType + goTyp reflect.Type +} + +func (e *legacyEnumWrapper) Descriptor() pref.EnumDescriptor { + return e.pbTyp.Descriptor() +} +func (e *legacyEnumWrapper) Type() pref.EnumType { + return e.pbTyp +} +func (e *legacyEnumWrapper) Number() pref.EnumNumber { + return e.num +} +func (e *legacyEnumWrapper) ProtoReflect() pref.Enum { + return e +} +func (e *legacyEnumWrapper) protoUnwrap() interface{} { + v := reflect.New(e.goTyp).Elem() + v.SetInt(int64(e.num)) + return v.Interface() +} + +var ( + _ pref.Enum = (*legacyEnumWrapper)(nil) + _ unwrapper = (*legacyEnumWrapper)(nil) +) + +var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor + +// LegacyLoadEnumDesc returns an EnumDescriptor derived from the Go type, +// which must be an int32 kind and not implement the v2 API already. +// +// This is exported for testing purposes. +func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { + // Fast-path: check if an EnumDescriptor is cached for this concrete type. + if ed, ok := legacyEnumDescCache.Load(t); ok { + return ed.(pref.EnumDescriptor) + } + + // Slow-path: initialize EnumDescriptor from the raw descriptor. + ev := reflect.Zero(t).Interface() + if _, ok := ev.(pref.Enum); ok { + panic(fmt.Sprintf("%v already implements proto.Enum", t)) + } + edV1, ok := ev.(enumV1) + if !ok { + return aberrantLoadEnumDesc(t) + } + b, idxs := edV1.EnumDescriptor() + + var ed pref.EnumDescriptor + if len(idxs) == 1 { + ed = legacyLoadFileDesc(b).Enums().Get(idxs[0]) + } else { + md := legacyLoadFileDesc(b).Messages().Get(idxs[0]) + for _, i := range idxs[1 : len(idxs)-1] { + md = md.Messages().Get(i) + } + ed = md.Enums().Get(idxs[len(idxs)-1]) + } + if ed, ok := legacyEnumDescCache.LoadOrStore(t, ed); ok { + return ed.(protoreflect.EnumDescriptor) + } + return ed +} + +var aberrantEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor + +// aberrantLoadEnumDesc returns an EnumDescriptor derived from the Go type, +// which must not implement protoreflect.Enum or enumV1. +// +// If the type does not implement enumV1, then there is no reliable +// way to derive the original protobuf type information. +// We are unable to use the global enum registry since it is +// unfortunately keyed by the protobuf full name, which we also do not know. +// Thus, this produces some bogus enum descriptor based on the Go type name. +func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor { + // Fast-path: check if an EnumDescriptor is cached for this concrete type. + if ed, ok := aberrantEnumDescCache.Load(t); ok { + return ed.(pref.EnumDescriptor) + } + + // Slow-path: construct a bogus, but unique EnumDescriptor. + ed := &filedesc.Enum{L2: new(filedesc.EnumL2)} + ed.L0.FullName = AberrantDeriveFullName(t) // e.g., github_com.user.repo.MyEnum + ed.L0.ParentFile = filedesc.SurrogateProto3 + ed.L2.Values.List = append(ed.L2.Values.List, filedesc.EnumValue{}) + + // TODO: Use the presence of a UnmarshalJSON method to determine proto2? + + vd := &ed.L2.Values.List[0] + vd.L0.FullName = ed.L0.FullName + "_UNKNOWN" // e.g., github_com.user.repo.MyEnum_UNKNOWN + vd.L0.ParentFile = ed.L0.ParentFile + vd.L0.Parent = ed + + // TODO: We could use the String method to obtain some enum value names by + // starting at 0 and print the enum until it produces invalid identifiers. + // An exhaustive query is clearly impractical, but can be best-effort. + + if ed, ok := aberrantEnumDescCache.LoadOrStore(t, ed); ok { + return ed.(pref.EnumDescriptor) + } + return ed +} + +// AberrantDeriveFullName derives a fully qualified protobuf name for the given Go type +// The provided name is not guaranteed to be stable nor universally unique. +// It should be sufficiently unique within a program. +// +// This is exported for testing purposes. +func AberrantDeriveFullName(t reflect.Type) pref.FullName { + sanitize := func(r rune) rune { + switch { + case r == '/': + return '.' + case 'a' <= r && r <= 'z', 'A' <= r && r <= 'Z', '0' <= r && r <= '9': + return r + default: + return '_' + } + } + prefix := strings.Map(sanitize, t.PkgPath()) + suffix := strings.Map(sanitize, t.Name()) + if suffix == "" { + suffix = fmt.Sprintf("UnknownX%X", reflect.ValueOf(t).Pointer()) + } + + ss := append(strings.Split(prefix, "."), suffix) + for i, s := range ss { + if s == "" || ('0' <= s[0] && s[0] <= '9') { + ss[i] = "x" + s + } + } + return pref.FullName(strings.Join(ss, ".")) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go new file mode 100644 index 0000000000..e3fb0b5785 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go @@ -0,0 +1,92 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "encoding/binary" + "encoding/json" + "hash/crc32" + "math" + "reflect" + + "google.golang.org/protobuf/internal/errors" + pref "google.golang.org/protobuf/reflect/protoreflect" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +// These functions exist to support exported APIs in generated protobufs. +// While these are deprecated, they cannot be removed for compatibility reasons. + +// LegacyEnumName returns the name of enums used in legacy code. +func (Export) LegacyEnumName(ed pref.EnumDescriptor) string { + return legacyEnumName(ed) +} + +// LegacyMessageTypeOf returns the protoreflect.MessageType for m, +// with name used as the message name if necessary. +func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.MessageType { + if mv := (Export{}).protoMessageV2Of(m); mv != nil { + return mv.ProtoReflect().Type() + } + return legacyLoadMessageType(reflect.TypeOf(m), name) +} + +// UnmarshalJSONEnum unmarshals an enum from a JSON-encoded input. +// The input can either be a string representing the enum value by name, +// or a number representing the enum number itself. +func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumber, error) { + if b[0] == '"' { + var name pref.Name + if err := json.Unmarshal(b, &name); err != nil { + return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) + } + ev := ed.Values().ByName(name) + if ev == nil { + return 0, errors.New("invalid value for enum %v: %s", ed.FullName(), name) + } + return ev.Number(), nil + } else { + var num pref.EnumNumber + if err := json.Unmarshal(b, &num); err != nil { + return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b) + } + return num, nil + } +} + +// CompressGZIP compresses the input as a GZIP-encoded file. +// The current implementation does no compression. +func (Export) CompressGZIP(in []byte) (out []byte) { + // RFC 1952, section 2.3.1. + var gzipHeader = [10]byte{0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff} + + // RFC 1951, section 3.2.4. + var blockHeader [5]byte + const maxBlockSize = math.MaxUint16 + numBlocks := 1 + len(in)/maxBlockSize + + // RFC 1952, section 2.3.1. + var gzipFooter [8]byte + binary.LittleEndian.PutUint32(gzipFooter[0:4], crc32.ChecksumIEEE(in)) + binary.LittleEndian.PutUint32(gzipFooter[4:8], uint32(len(in))) + + // Encode the input without compression using raw DEFLATE blocks. + out = make([]byte, 0, len(gzipHeader)+len(blockHeader)*numBlocks+len(in)+len(gzipFooter)) + out = append(out, gzipHeader[:]...) + for blockHeader[0] == 0 { + blockSize := maxBlockSize + if blockSize > len(in) { + blockHeader[0] = 0x01 // final bit per RFC 1951, section 3.2.3. + blockSize = len(in) + } + binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)^0x0000) + binary.LittleEndian.PutUint16(blockHeader[3:5], uint16(blockSize)^0xffff) + out = append(out, blockHeader[:]...) + out = append(out, in[:blockSize]...) + in = in[blockSize:] + } + out = append(out, gzipFooter[:]...) + return out +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go new file mode 100644 index 0000000000..49e723161c --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go @@ -0,0 +1,176 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "reflect" + + "google.golang.org/protobuf/internal/descopts" + "google.golang.org/protobuf/internal/encoding/messageset" + ptag "google.golang.org/protobuf/internal/encoding/tag" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/pragma" + pref "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +func (xi *ExtensionInfo) initToLegacy() { + xd := xi.desc + var parent piface.MessageV1 + messageName := xd.ContainingMessage().FullName() + if mt, _ := preg.GlobalTypes.FindMessageByName(messageName); mt != nil { + // Create a new parent message and unwrap it if possible. + mv := mt.New().Interface() + t := reflect.TypeOf(mv) + if mv, ok := mv.(unwrapper); ok { + t = reflect.TypeOf(mv.protoUnwrap()) + } + + // Check whether the message implements the legacy v1 Message interface. + mz := reflect.Zero(t).Interface() + if mz, ok := mz.(piface.MessageV1); ok { + parent = mz + } + } + + // Determine the v1 extension type, which is unfortunately not the same as + // the v2 ExtensionType.GoType. + extType := xi.goType + switch extType.Kind() { + case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: + extType = reflect.PtrTo(extType) // T -> *T for singular scalar fields + } + + // Reconstruct the legacy enum full name. + var enumName string + if xd.Kind() == pref.EnumKind { + enumName = legacyEnumName(xd.Enum()) + } + + // Derive the proto file that the extension was declared within. + var filename string + if fd := xd.ParentFile(); fd != nil { + filename = fd.Path() + } + + // For MessageSet extensions, the name used is the parent message. + name := xd.FullName() + if messageset.IsMessageSetExtension(xd) { + name = name.Parent() + } + + xi.ExtendedType = parent + xi.ExtensionType = reflect.Zero(extType).Interface() + xi.Field = int32(xd.Number()) + xi.Name = string(name) + xi.Tag = ptag.Marshal(xd, enumName) + xi.Filename = filename +} + +// initFromLegacy initializes an ExtensionInfo from +// the contents of the deprecated exported fields of the type. +func (xi *ExtensionInfo) initFromLegacy() { + // The v1 API returns "type incomplete" descriptors where only the + // field number is specified. In such a case, use a placeholder. + if xi.ExtendedType == nil || xi.ExtensionType == nil { + xd := placeholderExtension{ + name: pref.FullName(xi.Name), + number: pref.FieldNumber(xi.Field), + } + xi.desc = extensionTypeDescriptor{xd, xi} + return + } + + // Resolve enum or message dependencies. + var ed pref.EnumDescriptor + var md pref.MessageDescriptor + t := reflect.TypeOf(xi.ExtensionType) + isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct + isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 + if isOptional || isRepeated { + t = t.Elem() + } + switch v := reflect.Zero(t).Interface().(type) { + case pref.Enum: + ed = v.Descriptor() + case enumV1: + ed = LegacyLoadEnumDesc(t) + case pref.ProtoMessage: + md = v.ProtoReflect().Descriptor() + case messageV1: + md = LegacyLoadMessageDesc(t) + } + + // Derive basic field information from the struct tag. + var evs pref.EnumValueDescriptors + if ed != nil { + evs = ed.Values() + } + fd := ptag.Unmarshal(xi.Tag, t, evs).(*filedesc.Field) + + // Construct a v2 ExtensionType. + xd := &filedesc.Extension{L2: new(filedesc.ExtensionL2)} + xd.L0.ParentFile = filedesc.SurrogateProto2 + xd.L0.FullName = pref.FullName(xi.Name) + xd.L1.Number = pref.FieldNumber(xi.Field) + xd.L1.Cardinality = fd.L1.Cardinality + xd.L1.Kind = fd.L1.Kind + xd.L2.IsPacked = fd.L1.IsPacked + xd.L2.Default = fd.L1.Default + xd.L1.Extendee = Export{}.MessageDescriptorOf(xi.ExtendedType) + xd.L2.Enum = ed + xd.L2.Message = md + + // Derive real extension field name for MessageSets. + if messageset.IsMessageSet(xd.L1.Extendee) && md.FullName() == xd.L0.FullName { + xd.L0.FullName = xd.L0.FullName.Append(messageset.ExtensionName) + } + + tt := reflect.TypeOf(xi.ExtensionType) + if isOptional { + tt = tt.Elem() + } + xi.goType = tt + xi.desc = extensionTypeDescriptor{xd, xi} +} + +type placeholderExtension struct { + name pref.FullName + number pref.FieldNumber +} + +func (x placeholderExtension) ParentFile() pref.FileDescriptor { return nil } +func (x placeholderExtension) Parent() pref.Descriptor { return nil } +func (x placeholderExtension) Index() int { return 0 } +func (x placeholderExtension) Syntax() pref.Syntax { return 0 } +func (x placeholderExtension) Name() pref.Name { return x.name.Name() } +func (x placeholderExtension) FullName() pref.FullName { return x.name } +func (x placeholderExtension) IsPlaceholder() bool { return true } +func (x placeholderExtension) Options() pref.ProtoMessage { return descopts.Field } +func (x placeholderExtension) Number() pref.FieldNumber { return x.number } +func (x placeholderExtension) Cardinality() pref.Cardinality { return 0 } +func (x placeholderExtension) Kind() pref.Kind { return 0 } +func (x placeholderExtension) HasJSONName() bool { return false } +func (x placeholderExtension) JSONName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" } +func (x placeholderExtension) HasPresence() bool { return false } +func (x placeholderExtension) HasOptionalKeyword() bool { return false } +func (x placeholderExtension) IsExtension() bool { return true } +func (x placeholderExtension) IsWeak() bool { return false } +func (x placeholderExtension) IsPacked() bool { return false } +func (x placeholderExtension) IsList() bool { return false } +func (x placeholderExtension) IsMap() bool { return false } +func (x placeholderExtension) MapKey() pref.FieldDescriptor { return nil } +func (x placeholderExtension) MapValue() pref.FieldDescriptor { return nil } +func (x placeholderExtension) HasDefault() bool { return false } +func (x placeholderExtension) Default() pref.Value { return pref.Value{} } +func (x placeholderExtension) DefaultEnumValue() pref.EnumValueDescriptor { return nil } +func (x placeholderExtension) ContainingOneof() pref.OneofDescriptor { return nil } +func (x placeholderExtension) ContainingMessage() pref.MessageDescriptor { return nil } +func (x placeholderExtension) Enum() pref.EnumDescriptor { return nil } +func (x placeholderExtension) Message() pref.MessageDescriptor { return nil } +func (x placeholderExtension) ProtoType(pref.FieldDescriptor) { return } +func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go new file mode 100644 index 0000000000..9ab091086c --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go @@ -0,0 +1,81 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "bytes" + "compress/gzip" + "io/ioutil" + "sync" + + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// Every enum and message type generated by protoc-gen-go since commit 2fc053c5 +// on February 25th, 2016 has had a method to get the raw descriptor. +// Types that were not generated by protoc-gen-go or were generated prior +// to that version are not supported. +// +// The []byte returned is the encoded form of a FileDescriptorProto message +// compressed using GZIP. The []int is the path from the top-level file +// to the specific message or enum declaration. +type ( + enumV1 interface { + EnumDescriptor() ([]byte, []int) + } + messageV1 interface { + Descriptor() ([]byte, []int) + } +) + +var legacyFileDescCache sync.Map // map[*byte]protoreflect.FileDescriptor + +// legacyLoadFileDesc unmarshals b as a compressed FileDescriptorProto message. +// +// This assumes that b is immutable and that b does not refer to part of a +// concatenated series of GZIP files (which would require shenanigans that +// rely on the concatenation properties of both protobufs and GZIP). +// File descriptors generated by protoc-gen-go do not rely on that property. +func legacyLoadFileDesc(b []byte) protoreflect.FileDescriptor { + // Fast-path: check whether we already have a cached file descriptor. + if fd, ok := legacyFileDescCache.Load(&b[0]); ok { + return fd.(protoreflect.FileDescriptor) + } + + // Slow-path: decompress and unmarshal the file descriptor proto. + zr, err := gzip.NewReader(bytes.NewReader(b)) + if err != nil { + panic(err) + } + b2, err := ioutil.ReadAll(zr) + if err != nil { + panic(err) + } + + fd := filedesc.Builder{ + RawDescriptor: b2, + FileRegistry: resolverOnly{protoregistry.GlobalFiles}, // do not register back to global registry + }.Build().File + if fd, ok := legacyFileDescCache.LoadOrStore(&b[0], fd); ok { + return fd.(protoreflect.FileDescriptor) + } + return fd +} + +type resolverOnly struct { + reg *protoregistry.Files +} + +func (r resolverOnly) FindFileByPath(path string) (protoreflect.FileDescriptor, error) { + return r.reg.FindFileByPath(path) +} +func (r resolverOnly) FindDescriptorByName(name protoreflect.FullName) (protoreflect.Descriptor, error) { + return r.reg.FindDescriptorByName(name) +} +func (resolverOnly) RegisterFile(protoreflect.FileDescriptor) error { + return nil +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go new file mode 100644 index 0000000000..029feeefd7 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -0,0 +1,565 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + "strings" + "sync" + + "google.golang.org/protobuf/internal/descopts" + ptag "google.golang.org/protobuf/internal/encoding/tag" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/reflect/protoreflect" + pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +// legacyWrapMessage wraps v as a protoreflect.Message, +// where v must be a *struct kind and not implement the v2 API already. +func legacyWrapMessage(v reflect.Value) pref.Message { + t := v.Type() + if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { + return aberrantMessage{v: v} + } + mt := legacyLoadMessageInfo(t, "") + return mt.MessageOf(v.Interface()) +} + +// legacyLoadMessageType dynamically loads a protoreflect.Type for t, +// where t must be not implement the v2 API already. +// The provided name is used if it cannot be determined from the message. +func legacyLoadMessageType(t reflect.Type, name pref.FullName) protoreflect.MessageType { + if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { + return aberrantMessageType{t} + } + return legacyLoadMessageInfo(t, name) +} + +var legacyMessageTypeCache sync.Map // map[reflect.Type]*MessageInfo + +// legacyLoadMessageInfo dynamically loads a *MessageInfo for t, +// where t must be a *struct kind and not implement the v2 API already. +// The provided name is used if it cannot be determined from the message. +func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo { + // Fast-path: check if a MessageInfo is cached for this concrete type. + if mt, ok := legacyMessageTypeCache.Load(t); ok { + return mt.(*MessageInfo) + } + + // Slow-path: derive message descriptor and initialize MessageInfo. + mi := &MessageInfo{ + Desc: legacyLoadMessageDesc(t, name), + GoReflectType: t, + } + + var hasMarshal, hasUnmarshal bool + v := reflect.Zero(t).Interface() + if _, hasMarshal = v.(legacyMarshaler); hasMarshal { + mi.methods.Marshal = legacyMarshal + + // We have no way to tell whether the type's Marshal method + // supports deterministic serialization or not, but this + // preserves the v1 implementation's behavior of always + // calling Marshal methods when present. + mi.methods.Flags |= piface.SupportMarshalDeterministic + } + if _, hasUnmarshal = v.(legacyUnmarshaler); hasUnmarshal { + mi.methods.Unmarshal = legacyUnmarshal + } + if _, hasMerge := v.(legacyMerger); hasMerge || (hasMarshal && hasUnmarshal) { + mi.methods.Merge = legacyMerge + } + + if mi, ok := legacyMessageTypeCache.LoadOrStore(t, mi); ok { + return mi.(*MessageInfo) + } + return mi +} + +var legacyMessageDescCache sync.Map // map[reflect.Type]protoreflect.MessageDescriptor + +// LegacyLoadMessageDesc returns an MessageDescriptor derived from the Go type, +// which should be a *struct kind and must not implement the v2 API already. +// +// This is exported for testing purposes. +func LegacyLoadMessageDesc(t reflect.Type) pref.MessageDescriptor { + return legacyLoadMessageDesc(t, "") +} +func legacyLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { + // Fast-path: check if a MessageDescriptor is cached for this concrete type. + if mi, ok := legacyMessageDescCache.Load(t); ok { + return mi.(pref.MessageDescriptor) + } + + // Slow-path: initialize MessageDescriptor from the raw descriptor. + mv := reflect.Zero(t).Interface() + if _, ok := mv.(pref.ProtoMessage); ok { + panic(fmt.Sprintf("%v already implements proto.Message", t)) + } + mdV1, ok := mv.(messageV1) + if !ok { + return aberrantLoadMessageDesc(t, name) + } + + // If this is a dynamic message type where there isn't a 1-1 mapping between + // Go and protobuf types, calling the Descriptor method on the zero value of + // the message type isn't likely to work. If it panics, swallow the panic and + // continue as if the Descriptor method wasn't present. + b, idxs := func() ([]byte, []int) { + defer func() { + recover() + }() + return mdV1.Descriptor() + }() + if b == nil { + return aberrantLoadMessageDesc(t, name) + } + + // If the Go type has no fields, then this might be a proto3 empty message + // from before the size cache was added. If there are any fields, check to + // see that at least one of them looks like something we generated. + if t.Elem().Kind() == reflect.Struct { + if nfield := t.Elem().NumField(); nfield > 0 { + hasProtoField := false + for i := 0; i < nfield; i++ { + f := t.Elem().Field(i) + if f.Tag.Get("protobuf") != "" || f.Tag.Get("protobuf_oneof") != "" || strings.HasPrefix(f.Name, "XXX_") { + hasProtoField = true + break + } + } + if !hasProtoField { + return aberrantLoadMessageDesc(t, name) + } + } + } + + md := legacyLoadFileDesc(b).Messages().Get(idxs[0]) + for _, i := range idxs[1:] { + md = md.Messages().Get(i) + } + if name != "" && md.FullName() != name { + panic(fmt.Sprintf("mismatching message name: got %v, want %v", md.FullName(), name)) + } + if md, ok := legacyMessageDescCache.LoadOrStore(t, md); ok { + return md.(protoreflect.MessageDescriptor) + } + return md +} + +var ( + aberrantMessageDescLock sync.Mutex + aberrantMessageDescCache map[reflect.Type]protoreflect.MessageDescriptor +) + +// aberrantLoadMessageDesc returns an MessageDescriptor derived from the Go type, +// which must not implement protoreflect.ProtoMessage or messageV1. +// +// This is a best-effort derivation of the message descriptor using the protobuf +// tags on the struct fields. +func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor { + aberrantMessageDescLock.Lock() + defer aberrantMessageDescLock.Unlock() + if aberrantMessageDescCache == nil { + aberrantMessageDescCache = make(map[reflect.Type]protoreflect.MessageDescriptor) + } + return aberrantLoadMessageDescReentrant(t, name) +} +func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.MessageDescriptor { + // Fast-path: check if an MessageDescriptor is cached for this concrete type. + if md, ok := aberrantMessageDescCache[t]; ok { + return md + } + + // Slow-path: construct a descriptor from the Go struct type (best-effort). + // Cache the MessageDescriptor early on so that we can resolve internal + // cyclic references. + md := &filedesc.Message{L2: new(filedesc.MessageL2)} + md.L0.FullName = aberrantDeriveMessageName(t, name) + md.L0.ParentFile = filedesc.SurrogateProto2 + aberrantMessageDescCache[t] = md + + if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct { + return md + } + + // Try to determine if the message is using proto3 by checking scalars. + for i := 0; i < t.Elem().NumField(); i++ { + f := t.Elem().Field(i) + if tag := f.Tag.Get("protobuf"); tag != "" { + switch f.Type.Kind() { + case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: + md.L0.ParentFile = filedesc.SurrogateProto3 + } + for _, s := range strings.Split(tag, ",") { + if s == "proto3" { + md.L0.ParentFile = filedesc.SurrogateProto3 + } + } + } + } + + // Obtain a list of oneof wrapper types. + var oneofWrappers []reflect.Type + for _, method := range []string{"XXX_OneofFuncs", "XXX_OneofWrappers"} { + if fn, ok := t.MethodByName(method); ok { + for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { + if vs, ok := v.Interface().([]interface{}); ok { + for _, v := range vs { + oneofWrappers = append(oneofWrappers, reflect.TypeOf(v)) + } + } + } + } + } + + // Obtain a list of the extension ranges. + if fn, ok := t.MethodByName("ExtensionRangeArray"); ok { + vs := fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0] + for i := 0; i < vs.Len(); i++ { + v := vs.Index(i) + md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]pref.FieldNumber{ + pref.FieldNumber(v.FieldByName("Start").Int()), + pref.FieldNumber(v.FieldByName("End").Int() + 1), + }) + md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, nil) + } + } + + // Derive the message fields by inspecting the struct fields. + for i := 0; i < t.Elem().NumField(); i++ { + f := t.Elem().Field(i) + if tag := f.Tag.Get("protobuf"); tag != "" { + tagKey := f.Tag.Get("protobuf_key") + tagVal := f.Tag.Get("protobuf_val") + aberrantAppendField(md, f.Type, tag, tagKey, tagVal) + } + if tag := f.Tag.Get("protobuf_oneof"); tag != "" { + n := len(md.L2.Oneofs.List) + md.L2.Oneofs.List = append(md.L2.Oneofs.List, filedesc.Oneof{}) + od := &md.L2.Oneofs.List[n] + od.L0.FullName = md.FullName().Append(pref.Name(tag)) + od.L0.ParentFile = md.L0.ParentFile + od.L0.Parent = md + od.L0.Index = n + + for _, t := range oneofWrappers { + if t.Implements(f.Type) { + f := t.Elem().Field(0) + if tag := f.Tag.Get("protobuf"); tag != "" { + aberrantAppendField(md, f.Type, tag, "", "") + fd := &md.L2.Fields.List[len(md.L2.Fields.List)-1] + fd.L1.ContainingOneof = od + od.L1.Fields.List = append(od.L1.Fields.List, fd) + } + } + } + } + } + + return md +} + +func aberrantDeriveMessageName(t reflect.Type, name pref.FullName) pref.FullName { + if name.IsValid() { + return name + } + func() { + defer func() { recover() }() // swallow possible nil panics + if m, ok := reflect.Zero(t).Interface().(interface{ XXX_MessageName() string }); ok { + name = pref.FullName(m.XXX_MessageName()) + } + }() + if name.IsValid() { + return name + } + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + return AberrantDeriveFullName(t) +} + +func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, tagVal string) { + t := goType + isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct + isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 + if isOptional || isRepeated { + t = t.Elem() + } + fd := ptag.Unmarshal(tag, t, placeholderEnumValues{}).(*filedesc.Field) + + // Append field descriptor to the message. + n := len(md.L2.Fields.List) + md.L2.Fields.List = append(md.L2.Fields.List, *fd) + fd = &md.L2.Fields.List[n] + fd.L0.FullName = md.FullName().Append(fd.Name()) + fd.L0.ParentFile = md.L0.ParentFile + fd.L0.Parent = md + fd.L0.Index = n + + if fd.L1.IsWeak || fd.L1.HasPacked { + fd.L1.Options = func() pref.ProtoMessage { + opts := descopts.Field.ProtoReflect().New() + if fd.L1.IsWeak { + opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true)) + } + if fd.L1.HasPacked { + opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.IsPacked)) + } + return opts.Interface() + } + } + + // Populate Enum and Message. + if fd.Enum() == nil && fd.Kind() == pref.EnumKind { + switch v := reflect.Zero(t).Interface().(type) { + case pref.Enum: + fd.L1.Enum = v.Descriptor() + default: + fd.L1.Enum = LegacyLoadEnumDesc(t) + } + } + if fd.Message() == nil && (fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind) { + switch v := reflect.Zero(t).Interface().(type) { + case pref.ProtoMessage: + fd.L1.Message = v.ProtoReflect().Descriptor() + case messageV1: + fd.L1.Message = LegacyLoadMessageDesc(t) + default: + if t.Kind() == reflect.Map { + n := len(md.L1.Messages.List) + md.L1.Messages.List = append(md.L1.Messages.List, filedesc.Message{L2: new(filedesc.MessageL2)}) + md2 := &md.L1.Messages.List[n] + md2.L0.FullName = md.FullName().Append(pref.Name(strs.MapEntryName(string(fd.Name())))) + md2.L0.ParentFile = md.L0.ParentFile + md2.L0.Parent = md + md2.L0.Index = n + + md2.L1.IsMapEntry = true + md2.L2.Options = func() pref.ProtoMessage { + opts := descopts.Message.ProtoReflect().New() + opts.Set(opts.Descriptor().Fields().ByName("map_entry"), protoreflect.ValueOfBool(true)) + return opts.Interface() + } + + aberrantAppendField(md2, t.Key(), tagKey, "", "") + aberrantAppendField(md2, t.Elem(), tagVal, "", "") + + fd.L1.Message = md2 + break + } + fd.L1.Message = aberrantLoadMessageDescReentrant(t, "") + } + } +} + +type placeholderEnumValues struct { + protoreflect.EnumValueDescriptors +} + +func (placeholderEnumValues) ByNumber(n pref.EnumNumber) pref.EnumValueDescriptor { + return filedesc.PlaceholderEnumValue(pref.FullName(fmt.Sprintf("UNKNOWN_%d", n))) +} + +// legacyMarshaler is the proto.Marshaler interface superseded by protoiface.Methoder. +type legacyMarshaler interface { + Marshal() ([]byte, error) +} + +// legacyUnmarshaler is the proto.Unmarshaler interface superseded by protoiface.Methoder. +type legacyUnmarshaler interface { + Unmarshal([]byte) error +} + +// legacyMerger is the proto.Merger interface superseded by protoiface.Methoder. +type legacyMerger interface { + Merge(protoiface.MessageV1) +} + +var aberrantProtoMethods = &piface.Methods{ + Marshal: legacyMarshal, + Unmarshal: legacyUnmarshal, + Merge: legacyMerge, + + // We have no way to tell whether the type's Marshal method + // supports deterministic serialization or not, but this + // preserves the v1 implementation's behavior of always + // calling Marshal methods when present. + Flags: piface.SupportMarshalDeterministic, +} + +func legacyMarshal(in piface.MarshalInput) (piface.MarshalOutput, error) { + v := in.Message.(unwrapper).protoUnwrap() + marshaler, ok := v.(legacyMarshaler) + if !ok { + return piface.MarshalOutput{}, errors.New("%T does not implement Marshal", v) + } + out, err := marshaler.Marshal() + if in.Buf != nil { + out = append(in.Buf, out...) + } + return piface.MarshalOutput{ + Buf: out, + }, err +} + +func legacyUnmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) { + v := in.Message.(unwrapper).protoUnwrap() + unmarshaler, ok := v.(legacyUnmarshaler) + if !ok { + return piface.UnmarshalOutput{}, errors.New("%T does not implement Unmarshal", v) + } + return piface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf) +} + +func legacyMerge(in piface.MergeInput) piface.MergeOutput { + // Check whether this supports the legacy merger. + dstv := in.Destination.(unwrapper).protoUnwrap() + merger, ok := dstv.(legacyMerger) + if ok { + merger.Merge(Export{}.ProtoMessageV1Of(in.Source)) + return piface.MergeOutput{Flags: piface.MergeComplete} + } + + // If legacy merger is unavailable, implement merge in terms of + // a marshal and unmarshal operation. + srcv := in.Source.(unwrapper).protoUnwrap() + marshaler, ok := srcv.(legacyMarshaler) + if !ok { + return piface.MergeOutput{} + } + dstv = in.Destination.(unwrapper).protoUnwrap() + unmarshaler, ok := dstv.(legacyUnmarshaler) + if !ok { + return piface.MergeOutput{} + } + if !in.Source.IsValid() { + // Legacy Marshal methods may not function on nil messages. + // Check for a typed nil source only after we confirm that + // legacy Marshal/Unmarshal methods are present, for + // consistency. + return piface.MergeOutput{Flags: piface.MergeComplete} + } + b, err := marshaler.Marshal() + if err != nil { + return piface.MergeOutput{} + } + err = unmarshaler.Unmarshal(b) + if err != nil { + return piface.MergeOutput{} + } + return piface.MergeOutput{Flags: piface.MergeComplete} +} + +// aberrantMessageType implements MessageType for all types other than pointer-to-struct. +type aberrantMessageType struct { + t reflect.Type +} + +func (mt aberrantMessageType) New() pref.Message { + if mt.t.Kind() == reflect.Ptr { + return aberrantMessage{reflect.New(mt.t.Elem())} + } + return aberrantMessage{reflect.Zero(mt.t)} +} +func (mt aberrantMessageType) Zero() pref.Message { + return aberrantMessage{reflect.Zero(mt.t)} +} +func (mt aberrantMessageType) GoType() reflect.Type { + return mt.t +} +func (mt aberrantMessageType) Descriptor() pref.MessageDescriptor { + return LegacyLoadMessageDesc(mt.t) +} + +// aberrantMessage implements Message for all types other than pointer-to-struct. +// +// When the underlying type implements legacyMarshaler or legacyUnmarshaler, +// the aberrant Message can be marshaled or unmarshaled. Otherwise, there is +// not much that can be done with values of this type. +type aberrantMessage struct { + v reflect.Value +} + +// Reset implements the v1 proto.Message.Reset method. +func (m aberrantMessage) Reset() { + if mr, ok := m.v.Interface().(interface{ Reset() }); ok { + mr.Reset() + return + } + if m.v.Kind() == reflect.Ptr && !m.v.IsNil() { + m.v.Elem().Set(reflect.Zero(m.v.Type().Elem())) + } +} + +func (m aberrantMessage) ProtoReflect() pref.Message { + return m +} + +func (m aberrantMessage) Descriptor() pref.MessageDescriptor { + return LegacyLoadMessageDesc(m.v.Type()) +} +func (m aberrantMessage) Type() pref.MessageType { + return aberrantMessageType{m.v.Type()} +} +func (m aberrantMessage) New() pref.Message { + if m.v.Type().Kind() == reflect.Ptr { + return aberrantMessage{reflect.New(m.v.Type().Elem())} + } + return aberrantMessage{reflect.Zero(m.v.Type())} +} +func (m aberrantMessage) Interface() pref.ProtoMessage { + return m +} +func (m aberrantMessage) Range(f func(pref.FieldDescriptor, pref.Value) bool) { + return +} +func (m aberrantMessage) Has(pref.FieldDescriptor) bool { + return false +} +func (m aberrantMessage) Clear(pref.FieldDescriptor) { + panic("invalid Message.Clear on " + string(m.Descriptor().FullName())) +} +func (m aberrantMessage) Get(fd pref.FieldDescriptor) pref.Value { + if fd.Default().IsValid() { + return fd.Default() + } + panic("invalid Message.Get on " + string(m.Descriptor().FullName())) +} +func (m aberrantMessage) Set(pref.FieldDescriptor, pref.Value) { + panic("invalid Message.Set on " + string(m.Descriptor().FullName())) +} +func (m aberrantMessage) Mutable(pref.FieldDescriptor) pref.Value { + panic("invalid Message.Mutable on " + string(m.Descriptor().FullName())) +} +func (m aberrantMessage) NewField(pref.FieldDescriptor) pref.Value { + panic("invalid Message.NewField on " + string(m.Descriptor().FullName())) +} +func (m aberrantMessage) WhichOneof(pref.OneofDescriptor) pref.FieldDescriptor { + panic("invalid Message.WhichOneof descriptor on " + string(m.Descriptor().FullName())) +} +func (m aberrantMessage) GetUnknown() pref.RawFields { + return nil +} +func (m aberrantMessage) SetUnknown(pref.RawFields) { + // SetUnknown discards its input on messages which don't support unknown field storage. +} +func (m aberrantMessage) IsValid() bool { + if m.v.Kind() == reflect.Ptr { + return !m.v.IsNil() + } + return false +} +func (m aberrantMessage) ProtoMethods() *piface.Methods { + return aberrantProtoMethods +} +func (m aberrantMessage) protoUnwrap() interface{} { + return m.v.Interface() +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go new file mode 100644 index 0000000000..c65bbc0446 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go @@ -0,0 +1,176 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + + "google.golang.org/protobuf/proto" + pref "google.golang.org/protobuf/reflect/protoreflect" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +type mergeOptions struct{} + +func (o mergeOptions) Merge(dst, src proto.Message) { + proto.Merge(dst, src) +} + +// merge is protoreflect.Methods.Merge. +func (mi *MessageInfo) merge(in piface.MergeInput) piface.MergeOutput { + dp, ok := mi.getPointer(in.Destination) + if !ok { + return piface.MergeOutput{} + } + sp, ok := mi.getPointer(in.Source) + if !ok { + return piface.MergeOutput{} + } + mi.mergePointer(dp, sp, mergeOptions{}) + return piface.MergeOutput{Flags: piface.MergeComplete} +} + +func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) { + mi.init() + if dst.IsNil() { + panic(fmt.Sprintf("invalid value: merging into nil message")) + } + if src.IsNil() { + return + } + for _, f := range mi.orderedCoderFields { + if f.funcs.merge == nil { + continue + } + sfptr := src.Apply(f.offset) + if f.isPointer && sfptr.Elem().IsNil() { + continue + } + f.funcs.merge(dst.Apply(f.offset), sfptr, f, opts) + } + if mi.extensionOffset.IsValid() { + sext := src.Apply(mi.extensionOffset).Extensions() + dext := dst.Apply(mi.extensionOffset).Extensions() + if *dext == nil { + *dext = make(map[int32]ExtensionField) + } + for num, sx := range *sext { + xt := sx.Type() + xi := getExtensionFieldInfo(xt) + if xi.funcs.merge == nil { + continue + } + dx := (*dext)[num] + var dv pref.Value + if dx.Type() == sx.Type() { + dv = dx.Value() + } + if !dv.IsValid() && xi.unmarshalNeedsValue { + dv = xt.New() + } + dv = xi.funcs.merge(dv, sx.Value(), opts) + dx.Set(sx.Type(), dv) + (*dext)[num] = dx + } + } + if mi.unknownOffset.IsValid() { + su := mi.getUnknownBytes(src) + if su != nil && len(*su) > 0 { + du := mi.mutableUnknownBytes(dst) + *du = append(*du, *su...) + } + } +} + +func mergeScalarValue(dst, src pref.Value, opts mergeOptions) pref.Value { + return src +} + +func mergeBytesValue(dst, src pref.Value, opts mergeOptions) pref.Value { + return pref.ValueOfBytes(append(emptyBuf[:], src.Bytes()...)) +} + +func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value { + dstl := dst.List() + srcl := src.List() + for i, llen := 0, srcl.Len(); i < llen; i++ { + dstl.Append(srcl.Get(i)) + } + return dst +} + +func mergeBytesListValue(dst, src pref.Value, opts mergeOptions) pref.Value { + dstl := dst.List() + srcl := src.List() + for i, llen := 0, srcl.Len(); i < llen; i++ { + sb := srcl.Get(i).Bytes() + db := append(emptyBuf[:], sb...) + dstl.Append(pref.ValueOfBytes(db)) + } + return dst +} + +func mergeMessageListValue(dst, src pref.Value, opts mergeOptions) pref.Value { + dstl := dst.List() + srcl := src.List() + for i, llen := 0, srcl.Len(); i < llen; i++ { + sm := srcl.Get(i).Message() + dm := proto.Clone(sm.Interface()).ProtoReflect() + dstl.Append(pref.ValueOfMessage(dm)) + } + return dst +} + +func mergeMessageValue(dst, src pref.Value, opts mergeOptions) pref.Value { + opts.Merge(dst.Message().Interface(), src.Message().Interface()) + return dst +} + +func mergeMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + if f.mi != nil { + if dst.Elem().IsNil() { + dst.SetPointer(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))) + } + f.mi.mergePointer(dst.Elem(), src.Elem(), opts) + } else { + dm := dst.AsValueOf(f.ft).Elem() + sm := src.AsValueOf(f.ft).Elem() + if dm.IsNil() { + dm.Set(reflect.New(f.ft.Elem())) + } + opts.Merge(asMessage(dm), asMessage(sm)) + } +} + +func mergeMessageSlice(dst, src pointer, f *coderFieldInfo, opts mergeOptions) { + for _, sp := range src.PointerSlice() { + dm := reflect.New(f.ft.Elem().Elem()) + if f.mi != nil { + f.mi.mergePointer(pointerOfValue(dm), sp, opts) + } else { + opts.Merge(asMessage(dm), asMessage(sp.AsValueOf(f.ft.Elem().Elem()))) + } + dst.AppendPointerSlice(pointerOfValue(dm)) + } +} + +func mergeBytes(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Bytes() = append(emptyBuf[:], *src.Bytes()...) +} + +func mergeBytesNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Bytes() + if len(v) > 0 { + *dst.Bytes() = append(emptyBuf[:], v...) + } +} + +func mergeBytesSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.BytesSlice() + for _, v := range *src.BytesSlice() { + *ds = append(*ds, append(emptyBuf[:], v...)) + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge_gen.go b/vendor/google.golang.org/protobuf/internal/impl/merge_gen.go new file mode 100644 index 0000000000..8816c274d2 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/merge_gen.go @@ -0,0 +1,209 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package impl + +import () + +func mergeBool(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Bool() = *src.Bool() +} + +func mergeBoolNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Bool() + if v != false { + *dst.Bool() = v + } +} + +func mergeBoolPtr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.BoolPtr() + if p != nil { + v := *p + *dst.BoolPtr() = &v + } +} + +func mergeBoolSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.BoolSlice() + ss := src.BoolSlice() + *ds = append(*ds, *ss...) +} + +func mergeInt32(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Int32() = *src.Int32() +} + +func mergeInt32NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Int32() + if v != 0 { + *dst.Int32() = v + } +} + +func mergeInt32Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.Int32Ptr() + if p != nil { + v := *p + *dst.Int32Ptr() = &v + } +} + +func mergeInt32Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.Int32Slice() + ss := src.Int32Slice() + *ds = append(*ds, *ss...) +} + +func mergeUint32(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Uint32() = *src.Uint32() +} + +func mergeUint32NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Uint32() + if v != 0 { + *dst.Uint32() = v + } +} + +func mergeUint32Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.Uint32Ptr() + if p != nil { + v := *p + *dst.Uint32Ptr() = &v + } +} + +func mergeUint32Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.Uint32Slice() + ss := src.Uint32Slice() + *ds = append(*ds, *ss...) +} + +func mergeInt64(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Int64() = *src.Int64() +} + +func mergeInt64NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Int64() + if v != 0 { + *dst.Int64() = v + } +} + +func mergeInt64Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.Int64Ptr() + if p != nil { + v := *p + *dst.Int64Ptr() = &v + } +} + +func mergeInt64Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.Int64Slice() + ss := src.Int64Slice() + *ds = append(*ds, *ss...) +} + +func mergeUint64(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Uint64() = *src.Uint64() +} + +func mergeUint64NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Uint64() + if v != 0 { + *dst.Uint64() = v + } +} + +func mergeUint64Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.Uint64Ptr() + if p != nil { + v := *p + *dst.Uint64Ptr() = &v + } +} + +func mergeUint64Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.Uint64Slice() + ss := src.Uint64Slice() + *ds = append(*ds, *ss...) +} + +func mergeFloat32(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Float32() = *src.Float32() +} + +func mergeFloat32NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Float32() + if v != 0 { + *dst.Float32() = v + } +} + +func mergeFloat32Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.Float32Ptr() + if p != nil { + v := *p + *dst.Float32Ptr() = &v + } +} + +func mergeFloat32Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.Float32Slice() + ss := src.Float32Slice() + *ds = append(*ds, *ss...) +} + +func mergeFloat64(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.Float64() = *src.Float64() +} + +func mergeFloat64NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.Float64() + if v != 0 { + *dst.Float64() = v + } +} + +func mergeFloat64Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.Float64Ptr() + if p != nil { + v := *p + *dst.Float64Ptr() = &v + } +} + +func mergeFloat64Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.Float64Slice() + ss := src.Float64Slice() + *ds = append(*ds, *ss...) +} + +func mergeString(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + *dst.String() = *src.String() +} + +func mergeStringNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + v := *src.String() + if v != "" { + *dst.String() = v + } +} + +func mergeStringPtr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + p := *src.StringPtr() + if p != nil { + v := *p + *dst.StringPtr() = &v + } +} + +func mergeStringSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) { + ds := dst.StringSlice() + ss := src.StringSlice() + *ds = append(*ds, *ss...) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go new file mode 100644 index 0000000000..a104e28e85 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/message.go @@ -0,0 +1,276 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + "strconv" + "strings" + "sync" + "sync/atomic" + + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/reflect/protoreflect" + pref "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" +) + +// MessageInfo provides protobuf related functionality for a given Go type +// that represents a message. A given instance of MessageInfo is tied to +// exactly one Go type, which must be a pointer to a struct type. +// +// The exported fields must be populated before any methods are called +// and cannot be mutated after set. +type MessageInfo struct { + // GoReflectType is the underlying message Go type and must be populated. + GoReflectType reflect.Type // pointer to struct + + // Desc is the underlying message descriptor type and must be populated. + Desc pref.MessageDescriptor + + // Exporter must be provided in a purego environment in order to provide + // access to unexported fields. + Exporter exporter + + // OneofWrappers is list of pointers to oneof wrapper struct types. + OneofWrappers []interface{} + + initMu sync.Mutex // protects all unexported fields + initDone uint32 + + reflectMessageInfo // for reflection implementation + coderMessageInfo // for fast-path method implementations +} + +// exporter is a function that returns a reference to the ith field of v, +// where v is a pointer to a struct. It returns nil if it does not support +// exporting the requested field (e.g., already exported). +type exporter func(v interface{}, i int) interface{} + +// getMessageInfo returns the MessageInfo for any message type that +// is generated by our implementation of protoc-gen-go (for v2 and on). +// If it is unable to obtain a MessageInfo, it returns nil. +func getMessageInfo(mt reflect.Type) *MessageInfo { + m, ok := reflect.Zero(mt).Interface().(pref.ProtoMessage) + if !ok { + return nil + } + mr, ok := m.ProtoReflect().(interface{ ProtoMessageInfo() *MessageInfo }) + if !ok { + return nil + } + return mr.ProtoMessageInfo() +} + +func (mi *MessageInfo) init() { + // This function is called in the hot path. Inline the sync.Once logic, + // since allocating a closure for Once.Do is expensive. + // Keep init small to ensure that it can be inlined. + if atomic.LoadUint32(&mi.initDone) == 0 { + mi.initOnce() + } +} + +func (mi *MessageInfo) initOnce() { + mi.initMu.Lock() + defer mi.initMu.Unlock() + if mi.initDone == 1 { + return + } + + t := mi.GoReflectType + if t.Kind() != reflect.Ptr && t.Elem().Kind() != reflect.Struct { + panic(fmt.Sprintf("got %v, want *struct kind", t)) + } + t = t.Elem() + + si := mi.makeStructInfo(t) + mi.makeReflectFuncs(t, si) + mi.makeCoderMethods(t, si) + + atomic.StoreUint32(&mi.initDone, 1) +} + +// getPointer returns the pointer for a message, which should be of +// the type of the MessageInfo. If the message is of a different type, +// it returns ok==false. +func (mi *MessageInfo) getPointer(m pref.Message) (p pointer, ok bool) { + switch m := m.(type) { + case *messageState: + return m.pointer(), m.messageInfo() == mi + case *messageReflectWrapper: + return m.pointer(), m.messageInfo() == mi + } + return pointer{}, false +} + +type ( + SizeCache = int32 + WeakFields = map[int32]protoreflect.ProtoMessage + UnknownFields = unknownFieldsA // TODO: switch to unknownFieldsB + unknownFieldsA = []byte + unknownFieldsB = *[]byte + ExtensionFields = map[int32]ExtensionField +) + +var ( + sizecacheType = reflect.TypeOf(SizeCache(0)) + weakFieldsType = reflect.TypeOf(WeakFields(nil)) + unknownFieldsAType = reflect.TypeOf(unknownFieldsA(nil)) + unknownFieldsBType = reflect.TypeOf(unknownFieldsB(nil)) + extensionFieldsType = reflect.TypeOf(ExtensionFields(nil)) +) + +type structInfo struct { + sizecacheOffset offset + sizecacheType reflect.Type + weakOffset offset + weakType reflect.Type + unknownOffset offset + unknownType reflect.Type + extensionOffset offset + extensionType reflect.Type + + fieldsByNumber map[pref.FieldNumber]reflect.StructField + oneofsByName map[pref.Name]reflect.StructField + oneofWrappersByType map[reflect.Type]pref.FieldNumber + oneofWrappersByNumber map[pref.FieldNumber]reflect.Type +} + +func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo { + si := structInfo{ + sizecacheOffset: invalidOffset, + weakOffset: invalidOffset, + unknownOffset: invalidOffset, + extensionOffset: invalidOffset, + + fieldsByNumber: map[pref.FieldNumber]reflect.StructField{}, + oneofsByName: map[pref.Name]reflect.StructField{}, + oneofWrappersByType: map[reflect.Type]pref.FieldNumber{}, + oneofWrappersByNumber: map[pref.FieldNumber]reflect.Type{}, + } + +fieldLoop: + for i := 0; i < t.NumField(); i++ { + switch f := t.Field(i); f.Name { + case genid.SizeCache_goname, genid.SizeCacheA_goname: + if f.Type == sizecacheType { + si.sizecacheOffset = offsetOf(f, mi.Exporter) + si.sizecacheType = f.Type + } + case genid.WeakFields_goname, genid.WeakFieldsA_goname: + if f.Type == weakFieldsType { + si.weakOffset = offsetOf(f, mi.Exporter) + si.weakType = f.Type + } + case genid.UnknownFields_goname, genid.UnknownFieldsA_goname: + if f.Type == unknownFieldsAType || f.Type == unknownFieldsBType { + si.unknownOffset = offsetOf(f, mi.Exporter) + si.unknownType = f.Type + } + case genid.ExtensionFields_goname, genid.ExtensionFieldsA_goname, genid.ExtensionFieldsB_goname: + if f.Type == extensionFieldsType { + si.extensionOffset = offsetOf(f, mi.Exporter) + si.extensionType = f.Type + } + default: + for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { + if len(s) > 0 && strings.Trim(s, "0123456789") == "" { + n, _ := strconv.ParseUint(s, 10, 64) + si.fieldsByNumber[pref.FieldNumber(n)] = f + continue fieldLoop + } + } + if s := f.Tag.Get("protobuf_oneof"); len(s) > 0 { + si.oneofsByName[pref.Name(s)] = f + continue fieldLoop + } + } + } + + // Derive a mapping of oneof wrappers to fields. + oneofWrappers := mi.OneofWrappers + for _, method := range []string{"XXX_OneofFuncs", "XXX_OneofWrappers"} { + if fn, ok := reflect.PtrTo(t).MethodByName(method); ok { + for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { + if vs, ok := v.Interface().([]interface{}); ok { + oneofWrappers = vs + } + } + } + } + for _, v := range oneofWrappers { + tf := reflect.TypeOf(v).Elem() + f := tf.Field(0) + for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") { + if len(s) > 0 && strings.Trim(s, "0123456789") == "" { + n, _ := strconv.ParseUint(s, 10, 64) + si.oneofWrappersByType[tf] = pref.FieldNumber(n) + si.oneofWrappersByNumber[pref.FieldNumber(n)] = tf + break + } + } + } + + return si +} + +func (mi *MessageInfo) New() protoreflect.Message { + return mi.MessageOf(reflect.New(mi.GoReflectType.Elem()).Interface()) +} +func (mi *MessageInfo) Zero() protoreflect.Message { + return mi.MessageOf(reflect.Zero(mi.GoReflectType).Interface()) +} +func (mi *MessageInfo) Descriptor() protoreflect.MessageDescriptor { + return mi.Desc +} +func (mi *MessageInfo) Enum(i int) protoreflect.EnumType { + mi.init() + fd := mi.Desc.Fields().Get(i) + return Export{}.EnumTypeOf(mi.fieldTypes[fd.Number()]) +} +func (mi *MessageInfo) Message(i int) protoreflect.MessageType { + mi.init() + fd := mi.Desc.Fields().Get(i) + switch { + case fd.IsWeak(): + mt, _ := preg.GlobalTypes.FindMessageByName(fd.Message().FullName()) + return mt + case fd.IsMap(): + return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]} + default: + return Export{}.MessageTypeOf(mi.fieldTypes[fd.Number()]) + } +} + +type mapEntryType struct { + desc protoreflect.MessageDescriptor + valType interface{} // zero value of enum or message type +} + +func (mt mapEntryType) New() protoreflect.Message { + return nil +} +func (mt mapEntryType) Zero() protoreflect.Message { + return nil +} +func (mt mapEntryType) Descriptor() protoreflect.MessageDescriptor { + return mt.desc +} +func (mt mapEntryType) Enum(i int) protoreflect.EnumType { + fd := mt.desc.Fields().Get(i) + if fd.Enum() == nil { + return nil + } + return Export{}.EnumTypeOf(mt.valType) +} +func (mt mapEntryType) Message(i int) protoreflect.MessageType { + fd := mt.desc.Fields().Get(i) + if fd.Message() == nil { + return nil + } + return Export{}.MessageTypeOf(mt.valType) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go new file mode 100644 index 0000000000..9488b72613 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go @@ -0,0 +1,465 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "reflect" + + "google.golang.org/protobuf/internal/detrand" + "google.golang.org/protobuf/internal/pragma" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type reflectMessageInfo struct { + fields map[pref.FieldNumber]*fieldInfo + oneofs map[pref.Name]*oneofInfo + + // fieldTypes contains the zero value of an enum or message field. + // For lists, it contains the element type. + // For maps, it contains the entry value type. + fieldTypes map[pref.FieldNumber]interface{} + + // denseFields is a subset of fields where: + // 0 < fieldDesc.Number() < len(denseFields) + // It provides faster access to the fieldInfo, but may be incomplete. + denseFields []*fieldInfo + + // rangeInfos is a list of all fields (not belonging to a oneof) and oneofs. + rangeInfos []interface{} // either *fieldInfo or *oneofInfo + + getUnknown func(pointer) pref.RawFields + setUnknown func(pointer, pref.RawFields) + extensionMap func(pointer) *extensionMap + + nilMessage atomicNilMessage +} + +// makeReflectFuncs generates the set of functions to support reflection. +func (mi *MessageInfo) makeReflectFuncs(t reflect.Type, si structInfo) { + mi.makeKnownFieldsFunc(si) + mi.makeUnknownFieldsFunc(t, si) + mi.makeExtensionFieldsFunc(t, si) + mi.makeFieldTypes(si) +} + +// makeKnownFieldsFunc generates functions for operations that can be performed +// on each protobuf message field. It takes in a reflect.Type representing the +// Go struct and matches message fields with struct fields. +// +// This code assumes that the struct is well-formed and panics if there are +// any discrepancies. +func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) { + mi.fields = map[pref.FieldNumber]*fieldInfo{} + md := mi.Desc + fds := md.Fields() + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + fs := si.fieldsByNumber[fd.Number()] + isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() + if isOneof { + fs = si.oneofsByName[fd.ContainingOneof().Name()] + } + var fi fieldInfo + switch { + case fs.Type == nil: + fi = fieldInfoForMissing(fd) // never occurs for officially generated message types + case isOneof: + fi = fieldInfoForOneof(fd, fs, mi.Exporter, si.oneofWrappersByNumber[fd.Number()]) + case fd.IsMap(): + fi = fieldInfoForMap(fd, fs, mi.Exporter) + case fd.IsList(): + fi = fieldInfoForList(fd, fs, mi.Exporter) + case fd.IsWeak(): + fi = fieldInfoForWeakMessage(fd, si.weakOffset) + case fd.Message() != nil: + fi = fieldInfoForMessage(fd, fs, mi.Exporter) + default: + fi = fieldInfoForScalar(fd, fs, mi.Exporter) + } + mi.fields[fd.Number()] = &fi + } + + mi.oneofs = map[pref.Name]*oneofInfo{} + for i := 0; i < md.Oneofs().Len(); i++ { + od := md.Oneofs().Get(i) + mi.oneofs[od.Name()] = makeOneofInfo(od, si, mi.Exporter) + } + + mi.denseFields = make([]*fieldInfo, fds.Len()*2) + for i := 0; i < fds.Len(); i++ { + if fd := fds.Get(i); int(fd.Number()) < len(mi.denseFields) { + mi.denseFields[fd.Number()] = mi.fields[fd.Number()] + } + } + + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil && !od.IsSynthetic() { + mi.rangeInfos = append(mi.rangeInfos, mi.oneofs[od.Name()]) + i += od.Fields().Len() + } else { + mi.rangeInfos = append(mi.rangeInfos, mi.fields[fd.Number()]) + i++ + } + } + + // Introduce instability to iteration order, but keep it deterministic. + if len(mi.rangeInfos) > 1 && detrand.Bool() { + i := detrand.Intn(len(mi.rangeInfos) - 1) + mi.rangeInfos[i], mi.rangeInfos[i+1] = mi.rangeInfos[i+1], mi.rangeInfos[i] + } +} + +func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) { + switch { + case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsAType: + // Handle as []byte. + mi.getUnknown = func(p pointer) pref.RawFields { + if p.IsNil() { + return nil + } + return *p.Apply(mi.unknownOffset).Bytes() + } + mi.setUnknown = func(p pointer, b pref.RawFields) { + if p.IsNil() { + panic("invalid SetUnknown on nil Message") + } + *p.Apply(mi.unknownOffset).Bytes() = b + } + case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsBType: + // Handle as *[]byte. + mi.getUnknown = func(p pointer) pref.RawFields { + if p.IsNil() { + return nil + } + bp := p.Apply(mi.unknownOffset).BytesPtr() + if *bp == nil { + return nil + } + return **bp + } + mi.setUnknown = func(p pointer, b pref.RawFields) { + if p.IsNil() { + panic("invalid SetUnknown on nil Message") + } + bp := p.Apply(mi.unknownOffset).BytesPtr() + if *bp == nil { + *bp = new([]byte) + } + **bp = b + } + default: + mi.getUnknown = func(pointer) pref.RawFields { + return nil + } + mi.setUnknown = func(p pointer, _ pref.RawFields) { + if p.IsNil() { + panic("invalid SetUnknown on nil Message") + } + } + } +} + +func (mi *MessageInfo) makeExtensionFieldsFunc(t reflect.Type, si structInfo) { + if si.extensionOffset.IsValid() { + mi.extensionMap = func(p pointer) *extensionMap { + if p.IsNil() { + return (*extensionMap)(nil) + } + v := p.Apply(si.extensionOffset).AsValueOf(extensionFieldsType) + return (*extensionMap)(v.Interface().(*map[int32]ExtensionField)) + } + } else { + mi.extensionMap = func(pointer) *extensionMap { + return (*extensionMap)(nil) + } + } +} +func (mi *MessageInfo) makeFieldTypes(si structInfo) { + md := mi.Desc + fds := md.Fields() + for i := 0; i < fds.Len(); i++ { + var ft reflect.Type + fd := fds.Get(i) + fs := si.fieldsByNumber[fd.Number()] + isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() + if isOneof { + fs = si.oneofsByName[fd.ContainingOneof().Name()] + } + var isMessage bool + switch { + case fs.Type == nil: + continue // never occurs for officially generated message types + case isOneof: + if fd.Enum() != nil || fd.Message() != nil { + ft = si.oneofWrappersByNumber[fd.Number()].Field(0).Type + } + case fd.IsMap(): + if fd.MapValue().Enum() != nil || fd.MapValue().Message() != nil { + ft = fs.Type.Elem() + } + isMessage = fd.MapValue().Message() != nil + case fd.IsList(): + if fd.Enum() != nil || fd.Message() != nil { + ft = fs.Type.Elem() + } + isMessage = fd.Message() != nil + case fd.Enum() != nil: + ft = fs.Type + if fd.HasPresence() && ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + case fd.Message() != nil: + ft = fs.Type + if fd.IsWeak() { + ft = nil + } + isMessage = true + } + if isMessage && ft != nil && ft.Kind() != reflect.Ptr { + ft = reflect.PtrTo(ft) // never occurs for officially generated message types + } + if ft != nil { + if mi.fieldTypes == nil { + mi.fieldTypes = make(map[pref.FieldNumber]interface{}) + } + mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface() + } + } +} + +type extensionMap map[int32]ExtensionField + +func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) { + if m != nil { + for _, x := range *m { + xd := x.Type().TypeDescriptor() + v := x.Value() + if xd.IsList() && v.List().Len() == 0 { + continue + } + if !f(xd, v) { + return + } + } + } +} +func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) { + if m == nil { + return false + } + xd := xt.TypeDescriptor() + x, ok := (*m)[int32(xd.Number())] + if !ok { + return false + } + switch { + case xd.IsList(): + return x.Value().List().Len() > 0 + case xd.IsMap(): + return x.Value().Map().Len() > 0 + case xd.Message() != nil: + return x.Value().Message().IsValid() + } + return true +} +func (m *extensionMap) Clear(xt pref.ExtensionType) { + delete(*m, int32(xt.TypeDescriptor().Number())) +} +func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value { + xd := xt.TypeDescriptor() + if m != nil { + if x, ok := (*m)[int32(xd.Number())]; ok { + return x.Value() + } + } + return xt.Zero() +} +func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) { + xd := xt.TypeDescriptor() + isValid := true + switch { + case !xt.IsValidValue(v): + isValid = false + case xd.IsList(): + isValid = v.List().IsValid() + case xd.IsMap(): + isValid = v.Map().IsValid() + case xd.Message() != nil: + isValid = v.Message().IsValid() + } + if !isValid { + panic(fmt.Sprintf("%v: assigning invalid value", xt.TypeDescriptor().FullName())) + } + + if *m == nil { + *m = make(map[int32]ExtensionField) + } + var x ExtensionField + x.Set(xt, v) + (*m)[int32(xd.Number())] = x +} +func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value { + xd := xt.TypeDescriptor() + if xd.Kind() != pref.MessageKind && xd.Kind() != pref.GroupKind && !xd.IsList() && !xd.IsMap() { + panic("invalid Mutable on field with non-composite type") + } + if x, ok := (*m)[int32(xd.Number())]; ok { + return x.Value() + } + v := xt.New() + m.Set(xt, v) + return v +} + +// MessageState is a data structure that is nested as the first field in a +// concrete message. It provides a way to implement the ProtoReflect method +// in an allocation-free way without needing to have a shadow Go type generated +// for every message type. This technique only works using unsafe. +// +// +// Example generated code: +// +// type M struct { +// state protoimpl.MessageState +// +// Field1 int32 +// Field2 string +// Field3 *BarMessage +// ... +// } +// +// func (m *M) ProtoReflect() protoreflect.Message { +// mi := &file_fizz_buzz_proto_msgInfos[5] +// if protoimpl.UnsafeEnabled && m != nil { +// ms := protoimpl.X.MessageStateOf(Pointer(m)) +// if ms.LoadMessageInfo() == nil { +// ms.StoreMessageInfo(mi) +// } +// return ms +// } +// return mi.MessageOf(m) +// } +// +// The MessageState type holds a *MessageInfo, which must be atomically set to +// the message info associated with a given message instance. +// By unsafely converting a *M into a *MessageState, the MessageState object +// has access to all the information needed to implement protobuf reflection. +// It has access to the message info as its first field, and a pointer to the +// MessageState is identical to a pointer to the concrete message value. +// +// +// Requirements: +// • The type M must implement protoreflect.ProtoMessage. +// • The address of m must not be nil. +// • The address of m and the address of m.state must be equal, +// even though they are different Go types. +type MessageState struct { + pragma.NoUnkeyedLiterals + pragma.DoNotCompare + pragma.DoNotCopy + + atomicMessageInfo *MessageInfo +} + +type messageState MessageState + +var ( + _ pref.Message = (*messageState)(nil) + _ unwrapper = (*messageState)(nil) +) + +// messageDataType is a tuple of a pointer to the message data and +// a pointer to the message type. It is a generalized way of providing a +// reflective view over a message instance. The disadvantage of this approach +// is the need to allocate this tuple of 16B. +type messageDataType struct { + p pointer + mi *MessageInfo +} + +type ( + messageReflectWrapper messageDataType + messageIfaceWrapper messageDataType +) + +var ( + _ pref.Message = (*messageReflectWrapper)(nil) + _ unwrapper = (*messageReflectWrapper)(nil) + _ pref.ProtoMessage = (*messageIfaceWrapper)(nil) + _ unwrapper = (*messageIfaceWrapper)(nil) +) + +// MessageOf returns a reflective view over a message. The input must be a +// pointer to a named Go struct. If the provided type has a ProtoReflect method, +// it must be implemented by calling this method. +func (mi *MessageInfo) MessageOf(m interface{}) pref.Message { + if reflect.TypeOf(m) != mi.GoReflectType { + panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType)) + } + p := pointerOfIface(m) + if p.IsNil() { + return mi.nilMessage.Init(mi) + } + return &messageReflectWrapper{p, mi} +} + +func (m *messageReflectWrapper) pointer() pointer { return m.p } +func (m *messageReflectWrapper) messageInfo() *MessageInfo { return m.mi } + +// Reset implements the v1 proto.Message.Reset method. +func (m *messageIfaceWrapper) Reset() { + if mr, ok := m.protoUnwrap().(interface{ Reset() }); ok { + mr.Reset() + return + } + rv := reflect.ValueOf(m.protoUnwrap()) + if rv.Kind() == reflect.Ptr && !rv.IsNil() { + rv.Elem().Set(reflect.Zero(rv.Type().Elem())) + } +} +func (m *messageIfaceWrapper) ProtoReflect() pref.Message { + return (*messageReflectWrapper)(m) +} +func (m *messageIfaceWrapper) protoUnwrap() interface{} { + return m.p.AsIfaceOf(m.mi.GoReflectType.Elem()) +} + +// checkField verifies that the provided field descriptor is valid. +// Exactly one of the returned values is populated. +func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.ExtensionType) { + var fi *fieldInfo + if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) { + fi = mi.denseFields[n] + } else { + fi = mi.fields[n] + } + if fi != nil { + if fi.fieldDesc != fd { + if got, want := fd.FullName(), fi.fieldDesc.FullName(); got != want { + panic(fmt.Sprintf("mismatching field: got %v, want %v", got, want)) + } + panic(fmt.Sprintf("mismatching field: %v", fd.FullName())) + } + return fi, nil + } + + if fd.IsExtension() { + if got, want := fd.ContainingMessage().FullName(), mi.Desc.FullName(); got != want { + // TODO: Should this be exact containing message descriptor match? + panic(fmt.Sprintf("extension %v has mismatching containing message: got %v, want %v", fd.FullName(), got, want)) + } + if !mi.Desc.ExtensionRanges().Has(fd.Number()) { + panic(fmt.Sprintf("extension %v extends %v outside the extension range", fd.FullName(), mi.Desc.FullName())) + } + xtd, ok := fd.(pref.ExtensionTypeDescriptor) + if !ok { + panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName())) + } + return nil, xtd.Type() + } + panic(fmt.Sprintf("field %v is invalid", fd.FullName())) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go new file mode 100644 index 0000000000..343cf87219 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go @@ -0,0 +1,543 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "math" + "reflect" + "sync" + + "google.golang.org/protobuf/internal/flags" + pref "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" +) + +type fieldInfo struct { + fieldDesc pref.FieldDescriptor + + // These fields are used for protobuf reflection support. + has func(pointer) bool + clear func(pointer) + get func(pointer) pref.Value + set func(pointer, pref.Value) + mutable func(pointer) pref.Value + newMessage func() pref.Message + newField func() pref.Value +} + +func fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo { + // This never occurs for generated message types. + // It implies that a hand-crafted type has missing Go fields + // for specific protobuf message fields. + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + return false + }, + clear: func(p pointer) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + get: func(p pointer) pref.Value { + return fd.Default() + }, + set: func(p pointer, v pref.Value) { + panic("missing Go struct field for " + string(fd.FullName())) + }, + mutable: func(p pointer) pref.Value { + panic("missing Go struct field for " + string(fd.FullName())) + }, + newMessage: func() pref.Message { + panic("missing Go struct field for " + string(fd.FullName())) + }, + newField: func() pref.Value { + if v := fd.Default(); v.IsValid() { + return v + } + panic("missing Go struct field for " + string(fd.FullName())) + }, + } +} + +func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo { + ft := fs.Type + if ft.Kind() != reflect.Interface { + panic(fmt.Sprintf("field %v has invalid type: got %v, want interface kind", fd.FullName(), ft)) + } + if ot.Kind() != reflect.Struct { + panic(fmt.Sprintf("field %v has invalid type: got %v, want struct kind", fd.FullName(), ot)) + } + if !reflect.PtrTo(ot).Implements(ft) { + panic(fmt.Sprintf("field %v has invalid type: %v does not implement %v", fd.FullName(), ot, ft)) + } + conv := NewConverter(ot.Field(0).Type, fd) + isMessage := fd.Message() != nil + + // TODO: Implement unsafe fast path? + fieldOffset := offsetOf(fs, x) + return fieldInfo{ + // NOTE: The logic below intentionally assumes that oneof fields are + // well-formatted. That is, the oneof interface never contains a + // typed nil pointer to one of the wrapper structs. + + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() { + return false + } + return true + }, + clear: func(p pointer) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() || rv.Elem().Type().Elem() != ot { + // NOTE: We intentionally don't check for rv.Elem().IsNil() + // so that (*OneofWrapperType)(nil) gets cleared to nil. + return + } + rv.Set(reflect.Zero(rv.Type())) + }, + get: func(p pointer) pref.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() { + return conv.Zero() + } + rv = rv.Elem().Elem().Field(0) + return conv.PBValueOf(rv) + }, + set: func(p pointer, v pref.Value) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() { + rv.Set(reflect.New(ot)) + } + rv = rv.Elem().Elem().Field(0) + rv.Set(conv.GoValueOf(v)) + }, + mutable: func(p pointer) pref.Value { + if !isMessage { + panic(fmt.Sprintf("field %v with invalid Mutable call on field with non-composite type", fd.FullName())) + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() { + rv.Set(reflect.New(ot)) + } + rv = rv.Elem().Elem().Field(0) + if rv.Kind() == reflect.Ptr && rv.IsNil() { + rv.Set(conv.GoValueOf(pref.ValueOfMessage(conv.New().Message()))) + } + return conv.PBValueOf(rv) + }, + newMessage: func() pref.Message { + return conv.New().Message() + }, + newField: func() pref.Value { + return conv.New() + }, + } +} + +func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { + ft := fs.Type + if ft.Kind() != reflect.Map { + panic(fmt.Sprintf("field %v has invalid type: got %v, want map kind", fd.FullName(), ft)) + } + conv := NewConverter(ft, fd) + + // TODO: Implement unsafe fast path? + fieldOffset := offsetOf(fs, x) + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + return rv.Len() > 0 + }, + clear: func(p pointer) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(reflect.Zero(rv.Type())) + }, + get: func(p pointer) pref.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.Len() == 0 { + return conv.Zero() + } + return conv.PBValueOf(rv) + }, + set: func(p pointer, v pref.Value) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + pv := conv.GoValueOf(v) + if pv.IsNil() { + panic(fmt.Sprintf("map field %v cannot be set with read-only value", fd.FullName())) + } + rv.Set(pv) + }, + mutable: func(p pointer) pref.Value { + v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if v.IsNil() { + v.Set(reflect.MakeMap(fs.Type)) + } + return conv.PBValueOf(v) + }, + newField: func() pref.Value { + return conv.New() + }, + } +} + +func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { + ft := fs.Type + if ft.Kind() != reflect.Slice { + panic(fmt.Sprintf("field %v has invalid type: got %v, want slice kind", fd.FullName(), ft)) + } + conv := NewConverter(reflect.PtrTo(ft), fd) + + // TODO: Implement unsafe fast path? + fieldOffset := offsetOf(fs, x) + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + return rv.Len() > 0 + }, + clear: func(p pointer) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(reflect.Zero(rv.Type())) + }, + get: func(p pointer) pref.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type) + if rv.Elem().Len() == 0 { + return conv.Zero() + } + return conv.PBValueOf(rv) + }, + set: func(p pointer, v pref.Value) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + pv := conv.GoValueOf(v) + if pv.IsNil() { + panic(fmt.Sprintf("list field %v cannot be set with read-only value", fd.FullName())) + } + rv.Set(pv.Elem()) + }, + mutable: func(p pointer) pref.Value { + v := p.Apply(fieldOffset).AsValueOf(fs.Type) + return conv.PBValueOf(v) + }, + newField: func() pref.Value { + return conv.New() + }, + } +} + +var ( + nilBytes = reflect.ValueOf([]byte(nil)) + emptyBytes = reflect.ValueOf([]byte{}) +) + +func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { + ft := fs.Type + nullable := fd.HasPresence() + isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 + if nullable { + if ft.Kind() != reflect.Ptr && ft.Kind() != reflect.Slice { + // This never occurs for generated message types. + // Despite the protobuf type system specifying presence, + // the Go field type cannot represent it. + nullable = false + } + if ft.Kind() == reflect.Ptr { + ft = ft.Elem() + } + } + conv := NewConverter(ft, fd) + + // TODO: Implement unsafe fast path? + fieldOffset := offsetOf(fs, x) + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if nullable { + return !rv.IsNil() + } + switch rv.Kind() { + case reflect.Bool: + return rv.Bool() + case reflect.Int32, reflect.Int64: + return rv.Int() != 0 + case reflect.Uint32, reflect.Uint64: + return rv.Uint() != 0 + case reflect.Float32, reflect.Float64: + return rv.Float() != 0 || math.Signbit(rv.Float()) + case reflect.String, reflect.Slice: + return rv.Len() > 0 + default: + panic(fmt.Sprintf("field %v has invalid type: %v", fd.FullName(), rv.Type())) // should never happen + } + }, + clear: func(p pointer) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(reflect.Zero(rv.Type())) + }, + get: func(p pointer) pref.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if nullable { + if rv.IsNil() { + return conv.Zero() + } + if rv.Kind() == reflect.Ptr { + rv = rv.Elem() + } + } + return conv.PBValueOf(rv) + }, + set: func(p pointer, v pref.Value) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if nullable && rv.Kind() == reflect.Ptr { + if rv.IsNil() { + rv.Set(reflect.New(ft)) + } + rv = rv.Elem() + } + rv.Set(conv.GoValueOf(v)) + if isBytes && rv.Len() == 0 { + if nullable { + rv.Set(emptyBytes) // preserve presence + } else { + rv.Set(nilBytes) // do not preserve presence + } + } + }, + newField: func() pref.Value { + return conv.New() + }, + } +} + +func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldInfo { + if !flags.ProtoLegacy { + panic("no support for proto1 weak fields") + } + + var once sync.Once + var messageType pref.MessageType + lazyInit := func() { + once.Do(func() { + messageName := fd.Message().FullName() + messageType, _ = preg.GlobalTypes.FindMessageByName(messageName) + if messageType == nil { + panic(fmt.Sprintf("weak message %v for field %v is not linked in", messageName, fd.FullName())) + } + }) + } + + num := fd.Number() + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + _, ok := p.Apply(weakOffset).WeakFields().get(num) + return ok + }, + clear: func(p pointer) { + p.Apply(weakOffset).WeakFields().clear(num) + }, + get: func(p pointer) pref.Value { + lazyInit() + if p.IsNil() { + return pref.ValueOfMessage(messageType.Zero()) + } + m, ok := p.Apply(weakOffset).WeakFields().get(num) + if !ok { + return pref.ValueOfMessage(messageType.Zero()) + } + return pref.ValueOfMessage(m.ProtoReflect()) + }, + set: func(p pointer, v pref.Value) { + lazyInit() + m := v.Message() + if m.Descriptor() != messageType.Descriptor() { + if got, want := m.Descriptor().FullName(), messageType.Descriptor().FullName(); got != want { + panic(fmt.Sprintf("field %v has mismatching message descriptor: got %v, want %v", fd.FullName(), got, want)) + } + panic(fmt.Sprintf("field %v has mismatching message descriptor: %v", fd.FullName(), m.Descriptor().FullName())) + } + p.Apply(weakOffset).WeakFields().set(num, m.Interface()) + }, + mutable: func(p pointer) pref.Value { + lazyInit() + fs := p.Apply(weakOffset).WeakFields() + m, ok := fs.get(num) + if !ok { + m = messageType.New().Interface() + fs.set(num, m) + } + return pref.ValueOfMessage(m.ProtoReflect()) + }, + newMessage: func() pref.Message { + lazyInit() + return messageType.New() + }, + newField: func() pref.Value { + lazyInit() + return pref.ValueOfMessage(messageType.New()) + }, + } +} + +func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo { + ft := fs.Type + conv := NewConverter(ft, fd) + + // TODO: Implement unsafe fast path? + fieldOffset := offsetOf(fs, x) + return fieldInfo{ + fieldDesc: fd, + has: func(p pointer) bool { + if p.IsNil() { + return false + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if fs.Type.Kind() != reflect.Ptr { + return !isZero(rv) + } + return !rv.IsNil() + }, + clear: func(p pointer) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(reflect.Zero(rv.Type())) + }, + get: func(p pointer) pref.Value { + if p.IsNil() { + return conv.Zero() + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + return conv.PBValueOf(rv) + }, + set: func(p pointer, v pref.Value) { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + rv.Set(conv.GoValueOf(v)) + if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { + panic(fmt.Sprintf("field %v has invalid nil pointer", fd.FullName())) + } + }, + mutable: func(p pointer) pref.Value { + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if fs.Type.Kind() == reflect.Ptr && rv.IsNil() { + rv.Set(conv.GoValueOf(conv.New())) + } + return conv.PBValueOf(rv) + }, + newMessage: func() pref.Message { + return conv.New().Message() + }, + newField: func() pref.Value { + return conv.New() + }, + } +} + +type oneofInfo struct { + oneofDesc pref.OneofDescriptor + which func(pointer) pref.FieldNumber +} + +func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInfo { + oi := &oneofInfo{oneofDesc: od} + if od.IsSynthetic() { + fs := si.fieldsByNumber[od.Fields().Get(0).Number()] + fieldOffset := offsetOf(fs, x) + oi.which = func(p pointer) pref.FieldNumber { + if p.IsNil() { + return 0 + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() { // valid on either *T or []byte + return 0 + } + return od.Fields().Get(0).Number() + } + } else { + fs := si.oneofsByName[od.Name()] + fieldOffset := offsetOf(fs, x) + oi.which = func(p pointer) pref.FieldNumber { + if p.IsNil() { + return 0 + } + rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem() + if rv.IsNil() { + return 0 + } + rv = rv.Elem() + if rv.IsNil() { + return 0 + } + return si.oneofWrappersByType[rv.Type().Elem()] + } + } + return oi +} + +// isZero is identical to reflect.Value.IsZero. +// TODO: Remove this when Go1.13 is the minimally supported Go version. +func isZero(v reflect.Value) bool { + switch v.Kind() { + case reflect.Bool: + return !v.Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return v.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return v.Uint() == 0 + case reflect.Float32, reflect.Float64: + return math.Float64bits(v.Float()) == 0 + case reflect.Complex64, reflect.Complex128: + c := v.Complex() + return math.Float64bits(real(c)) == 0 && math.Float64bits(imag(c)) == 0 + case reflect.Array: + for i := 0; i < v.Len(); i++ { + if !isZero(v.Index(i)) { + return false + } + } + return true + case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice, reflect.UnsafePointer: + return v.IsNil() + case reflect.String: + return v.Len() == 0 + case reflect.Struct: + for i := 0; i < v.NumField(); i++ { + if !isZero(v.Field(i)) { + return false + } + } + return true + default: + panic(&reflect.ValueError{"reflect.Value.IsZero", v.Kind()}) + } +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go new file mode 100644 index 0000000000..741d6e5b6b --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go @@ -0,0 +1,249 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package impl + +import ( + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" +) + +func (m *messageState) Descriptor() protoreflect.MessageDescriptor { + return m.messageInfo().Desc +} +func (m *messageState) Type() protoreflect.MessageType { + return m.messageInfo() +} +func (m *messageState) New() protoreflect.Message { + return m.messageInfo().New() +} +func (m *messageState) Interface() protoreflect.ProtoMessage { + return m.protoUnwrap().(protoreflect.ProtoMessage) +} +func (m *messageState) protoUnwrap() interface{} { + return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem()) +} +func (m *messageState) ProtoMethods() *protoiface.Methods { + m.messageInfo().init() + return &m.messageInfo().methods +} + +// ProtoMessageInfo is a pseudo-internal API for allowing the v1 code +// to be able to retrieve a v2 MessageInfo struct. +// +// WARNING: This method is exempt from the compatibility promise and +// may be removed in the future without warning. +func (m *messageState) ProtoMessageInfo() *MessageInfo { + return m.messageInfo() +} + +func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { + m.messageInfo().init() + for _, ri := range m.messageInfo().rangeInfos { + switch ri := ri.(type) { + case *fieldInfo: + if ri.has(m.pointer()) { + if !f(ri.fieldDesc, ri.get(m.pointer())) { + return + } + } + case *oneofInfo: + if n := ri.which(m.pointer()); n > 0 { + fi := m.messageInfo().fields[n] + if !f(fi.fieldDesc, fi.get(m.pointer())) { + return + } + } + } + } + m.messageInfo().extensionMap(m.pointer()).Range(f) +} +func (m *messageState) Has(fd protoreflect.FieldDescriptor) bool { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.has(m.pointer()) + } else { + return m.messageInfo().extensionMap(m.pointer()).Has(xt) + } +} +func (m *messageState) Clear(fd protoreflect.FieldDescriptor) { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + fi.clear(m.pointer()) + } else { + m.messageInfo().extensionMap(m.pointer()).Clear(xt) + } +} +func (m *messageState) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.get(m.pointer()) + } else { + return m.messageInfo().extensionMap(m.pointer()).Get(xt) + } +} +func (m *messageState) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + fi.set(m.pointer(), v) + } else { + m.messageInfo().extensionMap(m.pointer()).Set(xt, v) + } +} +func (m *messageState) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.mutable(m.pointer()) + } else { + return m.messageInfo().extensionMap(m.pointer()).Mutable(xt) + } +} +func (m *messageState) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.newField() + } else { + return xt.New() + } +} +func (m *messageState) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { + m.messageInfo().init() + if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { + return od.Fields().ByNumber(oi.which(m.pointer())) + } + panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName())) +} +func (m *messageState) GetUnknown() protoreflect.RawFields { + m.messageInfo().init() + return m.messageInfo().getUnknown(m.pointer()) +} +func (m *messageState) SetUnknown(b protoreflect.RawFields) { + m.messageInfo().init() + m.messageInfo().setUnknown(m.pointer(), b) +} +func (m *messageState) IsValid() bool { + return !m.pointer().IsNil() +} + +func (m *messageReflectWrapper) Descriptor() protoreflect.MessageDescriptor { + return m.messageInfo().Desc +} +func (m *messageReflectWrapper) Type() protoreflect.MessageType { + return m.messageInfo() +} +func (m *messageReflectWrapper) New() protoreflect.Message { + return m.messageInfo().New() +} +func (m *messageReflectWrapper) Interface() protoreflect.ProtoMessage { + if m, ok := m.protoUnwrap().(protoreflect.ProtoMessage); ok { + return m + } + return (*messageIfaceWrapper)(m) +} +func (m *messageReflectWrapper) protoUnwrap() interface{} { + return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem()) +} +func (m *messageReflectWrapper) ProtoMethods() *protoiface.Methods { + m.messageInfo().init() + return &m.messageInfo().methods +} + +// ProtoMessageInfo is a pseudo-internal API for allowing the v1 code +// to be able to retrieve a v2 MessageInfo struct. +// +// WARNING: This method is exempt from the compatibility promise and +// may be removed in the future without warning. +func (m *messageReflectWrapper) ProtoMessageInfo() *MessageInfo { + return m.messageInfo() +} + +func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { + m.messageInfo().init() + for _, ri := range m.messageInfo().rangeInfos { + switch ri := ri.(type) { + case *fieldInfo: + if ri.has(m.pointer()) { + if !f(ri.fieldDesc, ri.get(m.pointer())) { + return + } + } + case *oneofInfo: + if n := ri.which(m.pointer()); n > 0 { + fi := m.messageInfo().fields[n] + if !f(fi.fieldDesc, fi.get(m.pointer())) { + return + } + } + } + } + m.messageInfo().extensionMap(m.pointer()).Range(f) +} +func (m *messageReflectWrapper) Has(fd protoreflect.FieldDescriptor) bool { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.has(m.pointer()) + } else { + return m.messageInfo().extensionMap(m.pointer()).Has(xt) + } +} +func (m *messageReflectWrapper) Clear(fd protoreflect.FieldDescriptor) { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + fi.clear(m.pointer()) + } else { + m.messageInfo().extensionMap(m.pointer()).Clear(xt) + } +} +func (m *messageReflectWrapper) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.get(m.pointer()) + } else { + return m.messageInfo().extensionMap(m.pointer()).Get(xt) + } +} +func (m *messageReflectWrapper) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + fi.set(m.pointer(), v) + } else { + m.messageInfo().extensionMap(m.pointer()).Set(xt, v) + } +} +func (m *messageReflectWrapper) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.mutable(m.pointer()) + } else { + return m.messageInfo().extensionMap(m.pointer()).Mutable(xt) + } +} +func (m *messageReflectWrapper) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value { + m.messageInfo().init() + if fi, xt := m.messageInfo().checkField(fd); fi != nil { + return fi.newField() + } else { + return xt.New() + } +} +func (m *messageReflectWrapper) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { + m.messageInfo().init() + if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { + return od.Fields().ByNumber(oi.which(m.pointer())) + } + panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName())) +} +func (m *messageReflectWrapper) GetUnknown() protoreflect.RawFields { + m.messageInfo().init() + return m.messageInfo().getUnknown(m.pointer()) +} +func (m *messageReflectWrapper) SetUnknown(b protoreflect.RawFields) { + m.messageInfo().init() + m.messageInfo().setUnknown(m.pointer(), b) +} +func (m *messageReflectWrapper) IsValid() bool { + return !m.pointer().IsNil() +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go new file mode 100644 index 0000000000..9e3ed821ef --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go @@ -0,0 +1,178 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build purego appengine + +package impl + +import ( + "fmt" + "reflect" + "sync" +) + +const UnsafeEnabled = false + +// Pointer is an opaque pointer type. +type Pointer interface{} + +// offset represents the offset to a struct field, accessible from a pointer. +// The offset is the field index into a struct. +type offset struct { + index int + export exporter +} + +// offsetOf returns a field offset for the struct field. +func offsetOf(f reflect.StructField, x exporter) offset { + if len(f.Index) != 1 { + panic("embedded structs are not supported") + } + if f.PkgPath == "" { + return offset{index: f.Index[0]} // field is already exported + } + if x == nil { + panic("exporter must be provided for unexported field") + } + return offset{index: f.Index[0], export: x} +} + +// IsValid reports whether the offset is valid. +func (f offset) IsValid() bool { return f.index >= 0 } + +// invalidOffset is an invalid field offset. +var invalidOffset = offset{index: -1} + +// zeroOffset is a noop when calling pointer.Apply. +var zeroOffset = offset{index: 0} + +// pointer is an abstract representation of a pointer to a struct or field. +type pointer struct{ v reflect.Value } + +// pointerOf returns p as a pointer. +func pointerOf(p Pointer) pointer { + return pointerOfIface(p) +} + +// pointerOfValue returns v as a pointer. +func pointerOfValue(v reflect.Value) pointer { + return pointer{v: v} +} + +// pointerOfIface returns the pointer portion of an interface. +func pointerOfIface(v interface{}) pointer { + return pointer{v: reflect.ValueOf(v)} +} + +// IsNil reports whether the pointer is nil. +func (p pointer) IsNil() bool { + return p.v.IsNil() +} + +// Apply adds an offset to the pointer to derive a new pointer +// to a specified field. The current pointer must be pointing at a struct. +func (p pointer) Apply(f offset) pointer { + if f.export != nil { + if v := reflect.ValueOf(f.export(p.v.Interface(), f.index)); v.IsValid() { + return pointer{v: v} + } + } + return pointer{v: p.v.Elem().Field(f.index).Addr()} +} + +// AsValueOf treats p as a pointer to an object of type t and returns the value. +// It is equivalent to reflect.ValueOf(p.AsIfaceOf(t)) +func (p pointer) AsValueOf(t reflect.Type) reflect.Value { + if got := p.v.Type().Elem(); got != t { + panic(fmt.Sprintf("invalid type: got %v, want %v", got, t)) + } + return p.v +} + +// AsIfaceOf treats p as a pointer to an object of type t and returns the value. +// It is equivalent to p.AsValueOf(t).Interface() +func (p pointer) AsIfaceOf(t reflect.Type) interface{} { + return p.AsValueOf(t).Interface() +} + +func (p pointer) Bool() *bool { return p.v.Interface().(*bool) } +func (p pointer) BoolPtr() **bool { return p.v.Interface().(**bool) } +func (p pointer) BoolSlice() *[]bool { return p.v.Interface().(*[]bool) } +func (p pointer) Int32() *int32 { return p.v.Interface().(*int32) } +func (p pointer) Int32Ptr() **int32 { return p.v.Interface().(**int32) } +func (p pointer) Int32Slice() *[]int32 { return p.v.Interface().(*[]int32) } +func (p pointer) Int64() *int64 { return p.v.Interface().(*int64) } +func (p pointer) Int64Ptr() **int64 { return p.v.Interface().(**int64) } +func (p pointer) Int64Slice() *[]int64 { return p.v.Interface().(*[]int64) } +func (p pointer) Uint32() *uint32 { return p.v.Interface().(*uint32) } +func (p pointer) Uint32Ptr() **uint32 { return p.v.Interface().(**uint32) } +func (p pointer) Uint32Slice() *[]uint32 { return p.v.Interface().(*[]uint32) } +func (p pointer) Uint64() *uint64 { return p.v.Interface().(*uint64) } +func (p pointer) Uint64Ptr() **uint64 { return p.v.Interface().(**uint64) } +func (p pointer) Uint64Slice() *[]uint64 { return p.v.Interface().(*[]uint64) } +func (p pointer) Float32() *float32 { return p.v.Interface().(*float32) } +func (p pointer) Float32Ptr() **float32 { return p.v.Interface().(**float32) } +func (p pointer) Float32Slice() *[]float32 { return p.v.Interface().(*[]float32) } +func (p pointer) Float64() *float64 { return p.v.Interface().(*float64) } +func (p pointer) Float64Ptr() **float64 { return p.v.Interface().(**float64) } +func (p pointer) Float64Slice() *[]float64 { return p.v.Interface().(*[]float64) } +func (p pointer) String() *string { return p.v.Interface().(*string) } +func (p pointer) StringPtr() **string { return p.v.Interface().(**string) } +func (p pointer) StringSlice() *[]string { return p.v.Interface().(*[]string) } +func (p pointer) Bytes() *[]byte { return p.v.Interface().(*[]byte) } +func (p pointer) BytesPtr() **[]byte { return p.v.Interface().(**[]byte) } +func (p pointer) BytesSlice() *[][]byte { return p.v.Interface().(*[][]byte) } +func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.v.Interface().(*WeakFields)) } +func (p pointer) Extensions() *map[int32]ExtensionField { + return p.v.Interface().(*map[int32]ExtensionField) +} + +func (p pointer) Elem() pointer { + return pointer{v: p.v.Elem()} +} + +// PointerSlice copies []*T from p as a new []pointer. +// This behavior differs from the implementation in pointer_unsafe.go. +func (p pointer) PointerSlice() []pointer { + // TODO: reconsider this + if p.v.IsNil() { + return nil + } + n := p.v.Elem().Len() + s := make([]pointer, n) + for i := 0; i < n; i++ { + s[i] = pointer{v: p.v.Elem().Index(i)} + } + return s +} + +// AppendPointerSlice appends v to p, which must be a []*T. +func (p pointer) AppendPointerSlice(v pointer) { + sp := p.v.Elem() + sp.Set(reflect.Append(sp, v.v)) +} + +// SetPointer sets *p to v. +func (p pointer) SetPointer(v pointer) { + p.v.Elem().Set(v.v) +} + +func (Export) MessageStateOf(p Pointer) *messageState { panic("not supported") } +func (ms *messageState) pointer() pointer { panic("not supported") } +func (ms *messageState) messageInfo() *MessageInfo { panic("not supported") } +func (ms *messageState) LoadMessageInfo() *MessageInfo { panic("not supported") } +func (ms *messageState) StoreMessageInfo(mi *MessageInfo) { panic("not supported") } + +type atomicNilMessage struct { + once sync.Once + m messageReflectWrapper +} + +func (m *atomicNilMessage) Init(mi *MessageInfo) *messageReflectWrapper { + m.once.Do(func() { + m.m.p = pointerOfIface(reflect.Zero(mi.GoReflectType).Interface()) + m.m.mi = mi + }) + return &m.m +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go new file mode 100644 index 0000000000..9ecf23a85b --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go @@ -0,0 +1,174 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !purego,!appengine + +package impl + +import ( + "reflect" + "sync/atomic" + "unsafe" +) + +const UnsafeEnabled = true + +// Pointer is an opaque pointer type. +type Pointer unsafe.Pointer + +// offset represents the offset to a struct field, accessible from a pointer. +// The offset is the byte offset to the field from the start of the struct. +type offset uintptr + +// offsetOf returns a field offset for the struct field. +func offsetOf(f reflect.StructField, x exporter) offset { + return offset(f.Offset) +} + +// IsValid reports whether the offset is valid. +func (f offset) IsValid() bool { return f != invalidOffset } + +// invalidOffset is an invalid field offset. +var invalidOffset = ^offset(0) + +// zeroOffset is a noop when calling pointer.Apply. +var zeroOffset = offset(0) + +// pointer is a pointer to a message struct or field. +type pointer struct{ p unsafe.Pointer } + +// pointerOf returns p as a pointer. +func pointerOf(p Pointer) pointer { + return pointer{p: unsafe.Pointer(p)} +} + +// pointerOfValue returns v as a pointer. +func pointerOfValue(v reflect.Value) pointer { + return pointer{p: unsafe.Pointer(v.Pointer())} +} + +// pointerOfIface returns the pointer portion of an interface. +func pointerOfIface(v interface{}) pointer { + type ifaceHeader struct { + Type unsafe.Pointer + Data unsafe.Pointer + } + return pointer{p: (*ifaceHeader)(unsafe.Pointer(&v)).Data} +} + +// IsNil reports whether the pointer is nil. +func (p pointer) IsNil() bool { + return p.p == nil +} + +// Apply adds an offset to the pointer to derive a new pointer +// to a specified field. The pointer must be valid and pointing at a struct. +func (p pointer) Apply(f offset) pointer { + if p.IsNil() { + panic("invalid nil pointer") + } + return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))} +} + +// AsValueOf treats p as a pointer to an object of type t and returns the value. +// It is equivalent to reflect.ValueOf(p.AsIfaceOf(t)) +func (p pointer) AsValueOf(t reflect.Type) reflect.Value { + return reflect.NewAt(t, p.p) +} + +// AsIfaceOf treats p as a pointer to an object of type t and returns the value. +// It is equivalent to p.AsValueOf(t).Interface() +func (p pointer) AsIfaceOf(t reflect.Type) interface{} { + // TODO: Use tricky unsafe magic to directly create ifaceHeader. + return p.AsValueOf(t).Interface() +} + +func (p pointer) Bool() *bool { return (*bool)(p.p) } +func (p pointer) BoolPtr() **bool { return (**bool)(p.p) } +func (p pointer) BoolSlice() *[]bool { return (*[]bool)(p.p) } +func (p pointer) Int32() *int32 { return (*int32)(p.p) } +func (p pointer) Int32Ptr() **int32 { return (**int32)(p.p) } +func (p pointer) Int32Slice() *[]int32 { return (*[]int32)(p.p) } +func (p pointer) Int64() *int64 { return (*int64)(p.p) } +func (p pointer) Int64Ptr() **int64 { return (**int64)(p.p) } +func (p pointer) Int64Slice() *[]int64 { return (*[]int64)(p.p) } +func (p pointer) Uint32() *uint32 { return (*uint32)(p.p) } +func (p pointer) Uint32Ptr() **uint32 { return (**uint32)(p.p) } +func (p pointer) Uint32Slice() *[]uint32 { return (*[]uint32)(p.p) } +func (p pointer) Uint64() *uint64 { return (*uint64)(p.p) } +func (p pointer) Uint64Ptr() **uint64 { return (**uint64)(p.p) } +func (p pointer) Uint64Slice() *[]uint64 { return (*[]uint64)(p.p) } +func (p pointer) Float32() *float32 { return (*float32)(p.p) } +func (p pointer) Float32Ptr() **float32 { return (**float32)(p.p) } +func (p pointer) Float32Slice() *[]float32 { return (*[]float32)(p.p) } +func (p pointer) Float64() *float64 { return (*float64)(p.p) } +func (p pointer) Float64Ptr() **float64 { return (**float64)(p.p) } +func (p pointer) Float64Slice() *[]float64 { return (*[]float64)(p.p) } +func (p pointer) String() *string { return (*string)(p.p) } +func (p pointer) StringPtr() **string { return (**string)(p.p) } +func (p pointer) StringSlice() *[]string { return (*[]string)(p.p) } +func (p pointer) Bytes() *[]byte { return (*[]byte)(p.p) } +func (p pointer) BytesPtr() **[]byte { return (**[]byte)(p.p) } +func (p pointer) BytesSlice() *[][]byte { return (*[][]byte)(p.p) } +func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.p) } +func (p pointer) Extensions() *map[int32]ExtensionField { return (*map[int32]ExtensionField)(p.p) } + +func (p pointer) Elem() pointer { + return pointer{p: *(*unsafe.Pointer)(p.p)} +} + +// PointerSlice loads []*T from p as a []pointer. +// The value returned is aliased with the original slice. +// This behavior differs from the implementation in pointer_reflect.go. +func (p pointer) PointerSlice() []pointer { + // Super-tricky - p should point to a []*T where T is a + // message type. We load it as []pointer. + return *(*[]pointer)(p.p) +} + +// AppendPointerSlice appends v to p, which must be a []*T. +func (p pointer) AppendPointerSlice(v pointer) { + *(*[]pointer)(p.p) = append(*(*[]pointer)(p.p), v) +} + +// SetPointer sets *p to v. +func (p pointer) SetPointer(v pointer) { + *(*unsafe.Pointer)(p.p) = (unsafe.Pointer)(v.p) +} + +// Static check that MessageState does not exceed the size of a pointer. +const _ = uint(unsafe.Sizeof(unsafe.Pointer(nil)) - unsafe.Sizeof(MessageState{})) + +func (Export) MessageStateOf(p Pointer) *messageState { + // Super-tricky - see documentation on MessageState. + return (*messageState)(unsafe.Pointer(p)) +} +func (ms *messageState) pointer() pointer { + // Super-tricky - see documentation on MessageState. + return pointer{p: unsafe.Pointer(ms)} +} +func (ms *messageState) messageInfo() *MessageInfo { + mi := ms.LoadMessageInfo() + if mi == nil { + panic("invalid nil message info; this suggests memory corruption due to a race or shallow copy on the message struct") + } + return mi +} +func (ms *messageState) LoadMessageInfo() *MessageInfo { + return (*MessageInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(&ms.atomicMessageInfo)))) +} +func (ms *messageState) StoreMessageInfo(mi *MessageInfo) { + atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(&ms.atomicMessageInfo)), unsafe.Pointer(mi)) +} + +type atomicNilMessage struct{ p unsafe.Pointer } // p is a *messageReflectWrapper + +func (m *atomicNilMessage) Init(mi *MessageInfo) *messageReflectWrapper { + if p := atomic.LoadPointer(&m.p); p != nil { + return (*messageReflectWrapper)(p) + } + w := &messageReflectWrapper{mi: mi} + atomic.CompareAndSwapPointer(&m.p, nil, (unsafe.Pointer)(w)) + return (*messageReflectWrapper)(atomic.LoadPointer(&m.p)) +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go new file mode 100644 index 0000000000..08cfb6054b --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go @@ -0,0 +1,576 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + "math" + "math/bits" + "reflect" + "unicode/utf8" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + pref "google.golang.org/protobuf/reflect/protoreflect" + preg "google.golang.org/protobuf/reflect/protoregistry" + piface "google.golang.org/protobuf/runtime/protoiface" +) + +// ValidationStatus is the result of validating the wire-format encoding of a message. +type ValidationStatus int + +const ( + // ValidationUnknown indicates that unmarshaling the message might succeed or fail. + // The validator was unable to render a judgement. + // + // The only causes of this status are an aberrant message type appearing somewhere + // in the message or a failure in the extension resolver. + ValidationUnknown ValidationStatus = iota + 1 + + // ValidationInvalid indicates that unmarshaling the message will fail. + ValidationInvalid + + // ValidationValid indicates that unmarshaling the message will succeed. + ValidationValid +) + +func (v ValidationStatus) String() string { + switch v { + case ValidationUnknown: + return "ValidationUnknown" + case ValidationInvalid: + return "ValidationInvalid" + case ValidationValid: + return "ValidationValid" + default: + return fmt.Sprintf("ValidationStatus(%d)", int(v)) + } +} + +// Validate determines whether the contents of the buffer are a valid wire encoding +// of the message type. +// +// This function is exposed for testing. +func Validate(mt pref.MessageType, in piface.UnmarshalInput) (out piface.UnmarshalOutput, _ ValidationStatus) { + mi, ok := mt.(*MessageInfo) + if !ok { + return out, ValidationUnknown + } + if in.Resolver == nil { + in.Resolver = preg.GlobalTypes + } + o, st := mi.validate(in.Buf, 0, unmarshalOptions{ + flags: in.Flags, + resolver: in.Resolver, + }) + if o.initialized { + out.Flags |= piface.UnmarshalInitialized + } + return out, st +} + +type validationInfo struct { + mi *MessageInfo + typ validationType + keyType, valType validationType + + // For non-required fields, requiredBit is 0. + // + // For required fields, requiredBit's nth bit is set, where n is a + // unique index in the range [0, MessageInfo.numRequiredFields). + // + // If there are more than 64 required fields, requiredBit is 0. + requiredBit uint64 +} + +type validationType uint8 + +const ( + validationTypeOther validationType = iota + validationTypeMessage + validationTypeGroup + validationTypeMap + validationTypeRepeatedVarint + validationTypeRepeatedFixed32 + validationTypeRepeatedFixed64 + validationTypeVarint + validationTypeFixed32 + validationTypeFixed64 + validationTypeBytes + validationTypeUTF8String + validationTypeMessageSetItem +) + +func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescriptor, ft reflect.Type) validationInfo { + var vi validationInfo + switch { + case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic(): + switch fd.Kind() { + case pref.MessageKind: + vi.typ = validationTypeMessage + if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { + vi.mi = getMessageInfo(ot.Field(0).Type) + } + case pref.GroupKind: + vi.typ = validationTypeGroup + if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok { + vi.mi = getMessageInfo(ot.Field(0).Type) + } + case pref.StringKind: + if strs.EnforceUTF8(fd) { + vi.typ = validationTypeUTF8String + } + } + default: + vi = newValidationInfo(fd, ft) + } + if fd.Cardinality() == pref.Required { + // Avoid overflow. The required field check is done with a 64-bit mask, with + // any message containing more than 64 required fields always reported as + // potentially uninitialized, so it is not important to get a precise count + // of the required fields past 64. + if mi.numRequiredFields < math.MaxUint8 { + mi.numRequiredFields++ + vi.requiredBit = 1 << (mi.numRequiredFields - 1) + } + } + return vi +} + +func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo { + var vi validationInfo + switch { + case fd.IsList(): + switch fd.Kind() { + case pref.MessageKind: + vi.typ = validationTypeMessage + if ft.Kind() == reflect.Slice { + vi.mi = getMessageInfo(ft.Elem()) + } + case pref.GroupKind: + vi.typ = validationTypeGroup + if ft.Kind() == reflect.Slice { + vi.mi = getMessageInfo(ft.Elem()) + } + case pref.StringKind: + vi.typ = validationTypeBytes + if strs.EnforceUTF8(fd) { + vi.typ = validationTypeUTF8String + } + default: + switch wireTypes[fd.Kind()] { + case protowire.VarintType: + vi.typ = validationTypeRepeatedVarint + case protowire.Fixed32Type: + vi.typ = validationTypeRepeatedFixed32 + case protowire.Fixed64Type: + vi.typ = validationTypeRepeatedFixed64 + } + } + case fd.IsMap(): + vi.typ = validationTypeMap + switch fd.MapKey().Kind() { + case pref.StringKind: + if strs.EnforceUTF8(fd) { + vi.keyType = validationTypeUTF8String + } + } + switch fd.MapValue().Kind() { + case pref.MessageKind: + vi.valType = validationTypeMessage + if ft.Kind() == reflect.Map { + vi.mi = getMessageInfo(ft.Elem()) + } + case pref.StringKind: + if strs.EnforceUTF8(fd) { + vi.valType = validationTypeUTF8String + } + } + default: + switch fd.Kind() { + case pref.MessageKind: + vi.typ = validationTypeMessage + if !fd.IsWeak() { + vi.mi = getMessageInfo(ft) + } + case pref.GroupKind: + vi.typ = validationTypeGroup + vi.mi = getMessageInfo(ft) + case pref.StringKind: + vi.typ = validationTypeBytes + if strs.EnforceUTF8(fd) { + vi.typ = validationTypeUTF8String + } + default: + switch wireTypes[fd.Kind()] { + case protowire.VarintType: + vi.typ = validationTypeVarint + case protowire.Fixed32Type: + vi.typ = validationTypeFixed32 + case protowire.Fixed64Type: + vi.typ = validationTypeFixed64 + case protowire.BytesType: + vi.typ = validationTypeBytes + } + } + } + return vi +} + +func (mi *MessageInfo) validate(b []byte, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, result ValidationStatus) { + mi.init() + type validationState struct { + typ validationType + keyType, valType validationType + endGroup protowire.Number + mi *MessageInfo + tail []byte + requiredMask uint64 + } + + // Pre-allocate some slots to avoid repeated slice reallocation. + states := make([]validationState, 0, 16) + states = append(states, validationState{ + typ: validationTypeMessage, + mi: mi, + }) + if groupTag > 0 { + states[0].typ = validationTypeGroup + states[0].endGroup = groupTag + } + initialized := true + start := len(b) +State: + for len(states) > 0 { + st := &states[len(states)-1] + for len(b) > 0 { + // Parse the tag (field number and wire type). + var tag uint64 + if b[0] < 0x80 { + tag = uint64(b[0]) + b = b[1:] + } else if len(b) >= 2 && b[1] < 128 { + tag = uint64(b[0]&0x7f) + uint64(b[1])<<7 + b = b[2:] + } else { + var n int + tag, n = protowire.ConsumeVarint(b) + if n < 0 { + return out, ValidationInvalid + } + b = b[n:] + } + var num protowire.Number + if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) { + return out, ValidationInvalid + } else { + num = protowire.Number(n) + } + wtyp := protowire.Type(tag & 7) + + if wtyp == protowire.EndGroupType { + if st.endGroup == num { + goto PopState + } + return out, ValidationInvalid + } + var vi validationInfo + switch { + case st.typ == validationTypeMap: + switch num { + case genid.MapEntry_Key_field_number: + vi.typ = st.keyType + case genid.MapEntry_Value_field_number: + vi.typ = st.valType + vi.mi = st.mi + vi.requiredBit = 1 + } + case flags.ProtoLegacy && st.mi.isMessageSet: + switch num { + case messageset.FieldItem: + vi.typ = validationTypeMessageSetItem + } + default: + var f *coderFieldInfo + if int(num) < len(st.mi.denseCoderFields) { + f = st.mi.denseCoderFields[num] + } else { + f = st.mi.coderFields[num] + } + if f != nil { + vi = f.validation + if vi.typ == validationTypeMessage && vi.mi == nil { + // Probable weak field. + // + // TODO: Consider storing the results of this lookup somewhere + // rather than recomputing it on every validation. + fd := st.mi.Desc.Fields().ByNumber(num) + if fd == nil || !fd.IsWeak() { + break + } + messageName := fd.Message().FullName() + messageType, err := preg.GlobalTypes.FindMessageByName(messageName) + switch err { + case nil: + vi.mi, _ = messageType.(*MessageInfo) + case preg.NotFound: + vi.typ = validationTypeBytes + default: + return out, ValidationUnknown + } + } + break + } + // Possible extension field. + // + // TODO: We should return ValidationUnknown when: + // 1. The resolver is not frozen. (More extensions may be added to it.) + // 2. The resolver returns preg.NotFound. + // In this case, a type added to the resolver in the future could cause + // unmarshaling to begin failing. Supporting this requires some way to + // determine if the resolver is frozen. + xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), num) + if err != nil && err != preg.NotFound { + return out, ValidationUnknown + } + if err == nil { + vi = getExtensionFieldInfo(xt).validation + } + } + if vi.requiredBit != 0 { + // Check that the field has a compatible wire type. + // We only need to consider non-repeated field types, + // since repeated fields (and maps) can never be required. + ok := false + switch vi.typ { + case validationTypeVarint: + ok = wtyp == protowire.VarintType + case validationTypeFixed32: + ok = wtyp == protowire.Fixed32Type + case validationTypeFixed64: + ok = wtyp == protowire.Fixed64Type + case validationTypeBytes, validationTypeUTF8String, validationTypeMessage: + ok = wtyp == protowire.BytesType + case validationTypeGroup: + ok = wtyp == protowire.StartGroupType + } + if ok { + st.requiredMask |= vi.requiredBit + } + } + + switch wtyp { + case protowire.VarintType: + if len(b) >= 10 { + switch { + case b[0] < 0x80: + b = b[1:] + case b[1] < 0x80: + b = b[2:] + case b[2] < 0x80: + b = b[3:] + case b[3] < 0x80: + b = b[4:] + case b[4] < 0x80: + b = b[5:] + case b[5] < 0x80: + b = b[6:] + case b[6] < 0x80: + b = b[7:] + case b[7] < 0x80: + b = b[8:] + case b[8] < 0x80: + b = b[9:] + case b[9] < 0x80 && b[9] < 2: + b = b[10:] + default: + return out, ValidationInvalid + } + } else { + switch { + case len(b) > 0 && b[0] < 0x80: + b = b[1:] + case len(b) > 1 && b[1] < 0x80: + b = b[2:] + case len(b) > 2 && b[2] < 0x80: + b = b[3:] + case len(b) > 3 && b[3] < 0x80: + b = b[4:] + case len(b) > 4 && b[4] < 0x80: + b = b[5:] + case len(b) > 5 && b[5] < 0x80: + b = b[6:] + case len(b) > 6 && b[6] < 0x80: + b = b[7:] + case len(b) > 7 && b[7] < 0x80: + b = b[8:] + case len(b) > 8 && b[8] < 0x80: + b = b[9:] + case len(b) > 9 && b[9] < 2: + b = b[10:] + default: + return out, ValidationInvalid + } + } + continue State + case protowire.BytesType: + var size uint64 + if len(b) >= 1 && b[0] < 0x80 { + size = uint64(b[0]) + b = b[1:] + } else if len(b) >= 2 && b[1] < 128 { + size = uint64(b[0]&0x7f) + uint64(b[1])<<7 + b = b[2:] + } else { + var n int + size, n = protowire.ConsumeVarint(b) + if n < 0 { + return out, ValidationInvalid + } + b = b[n:] + } + if size > uint64(len(b)) { + return out, ValidationInvalid + } + v := b[:size] + b = b[size:] + switch vi.typ { + case validationTypeMessage: + if vi.mi == nil { + return out, ValidationUnknown + } + vi.mi.init() + fallthrough + case validationTypeMap: + if vi.mi != nil { + vi.mi.init() + } + states = append(states, validationState{ + typ: vi.typ, + keyType: vi.keyType, + valType: vi.valType, + mi: vi.mi, + tail: b, + }) + b = v + continue State + case validationTypeRepeatedVarint: + // Packed field. + for len(v) > 0 { + _, n := protowire.ConsumeVarint(v) + if n < 0 { + return out, ValidationInvalid + } + v = v[n:] + } + case validationTypeRepeatedFixed32: + // Packed field. + if len(v)%4 != 0 { + return out, ValidationInvalid + } + case validationTypeRepeatedFixed64: + // Packed field. + if len(v)%8 != 0 { + return out, ValidationInvalid + } + case validationTypeUTF8String: + if !utf8.Valid(v) { + return out, ValidationInvalid + } + } + case protowire.Fixed32Type: + if len(b) < 4 { + return out, ValidationInvalid + } + b = b[4:] + case protowire.Fixed64Type: + if len(b) < 8 { + return out, ValidationInvalid + } + b = b[8:] + case protowire.StartGroupType: + switch { + case vi.typ == validationTypeGroup: + if vi.mi == nil { + return out, ValidationUnknown + } + vi.mi.init() + states = append(states, validationState{ + typ: validationTypeGroup, + mi: vi.mi, + endGroup: num, + }) + continue State + case flags.ProtoLegacy && vi.typ == validationTypeMessageSetItem: + typeid, v, n, err := messageset.ConsumeFieldValue(b, false) + if err != nil { + return out, ValidationInvalid + } + xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), typeid) + switch { + case err == preg.NotFound: + b = b[n:] + case err != nil: + return out, ValidationUnknown + default: + xvi := getExtensionFieldInfo(xt).validation + if xvi.mi != nil { + xvi.mi.init() + } + states = append(states, validationState{ + typ: xvi.typ, + mi: xvi.mi, + tail: b[n:], + }) + b = v + continue State + } + default: + n := protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return out, ValidationInvalid + } + b = b[n:] + } + default: + return out, ValidationInvalid + } + } + if st.endGroup != 0 { + return out, ValidationInvalid + } + if len(b) != 0 { + return out, ValidationInvalid + } + b = st.tail + PopState: + numRequiredFields := 0 + switch st.typ { + case validationTypeMessage, validationTypeGroup: + numRequiredFields = int(st.mi.numRequiredFields) + case validationTypeMap: + // If this is a map field with a message value that contains + // required fields, require that the value be present. + if st.mi != nil && st.mi.numRequiredFields > 0 { + numRequiredFields = 1 + } + } + // If there are more than 64 required fields, this check will + // always fail and we will report that the message is potentially + // uninitialized. + if numRequiredFields > 0 && bits.OnesCount64(st.requiredMask) != numRequiredFields { + initialized = false + } + states = states[:len(states)-1] + } + out.n = start - len(b) + if initialized { + out.initialized = true + } + return out, ValidationValid +} diff --git a/vendor/google.golang.org/protobuf/internal/impl/weak.go b/vendor/google.golang.org/protobuf/internal/impl/weak.go new file mode 100644 index 0000000000..009cbefd1e --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/impl/weak.go @@ -0,0 +1,74 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package impl + +import ( + "fmt" + + pref "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +// weakFields adds methods to the exported WeakFields type for internal use. +// +// The exported type is an alias to an unnamed type, so methods can't be +// defined directly on it. +type weakFields WeakFields + +func (w weakFields) get(num pref.FieldNumber) (pref.ProtoMessage, bool) { + m, ok := w[int32(num)] + return m, ok +} + +func (w *weakFields) set(num pref.FieldNumber, m pref.ProtoMessage) { + if *w == nil { + *w = make(weakFields) + } + (*w)[int32(num)] = m +} + +func (w *weakFields) clear(num pref.FieldNumber) { + delete(*w, int32(num)) +} + +func (Export) HasWeak(w WeakFields, num pref.FieldNumber) bool { + _, ok := w[int32(num)] + return ok +} + +func (Export) ClearWeak(w *WeakFields, num pref.FieldNumber) { + delete(*w, int32(num)) +} + +func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pref.ProtoMessage { + if m, ok := w[int32(num)]; ok { + return m + } + mt, _ := protoregistry.GlobalTypes.FindMessageByName(name) + if mt == nil { + panic(fmt.Sprintf("message %v for weak field is not linked in", name)) + } + return mt.Zero().Interface() +} + +func (Export) SetWeak(w *WeakFields, num pref.FieldNumber, name pref.FullName, m pref.ProtoMessage) { + if m != nil { + mt, _ := protoregistry.GlobalTypes.FindMessageByName(name) + if mt == nil { + panic(fmt.Sprintf("message %v for weak field is not linked in", name)) + } + if mt != m.ProtoReflect().Type() { + panic(fmt.Sprintf("invalid message type for weak field: got %T, want %T", m, mt.Zero().Interface())) + } + } + if m == nil || !m.ProtoReflect().IsValid() { + delete(*w, int32(num)) + return + } + if *w == nil { + *w = make(weakFields) + } + (*w)[int32(num)] = m +} diff --git a/vendor/google.golang.org/protobuf/internal/order/order.go b/vendor/google.golang.org/protobuf/internal/order/order.go new file mode 100644 index 0000000000..2a24953f6a --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/order/order.go @@ -0,0 +1,89 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package order + +import ( + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// FieldOrder specifies the ordering to visit message fields. +// It is a function that reports whether x is ordered before y. +type FieldOrder func(x, y pref.FieldDescriptor) bool + +var ( + // AnyFieldOrder specifies no specific field ordering. + AnyFieldOrder FieldOrder = nil + + // LegacyFieldOrder sorts fields in the same ordering as emitted by + // wire serialization in the github.com/golang/protobuf implementation. + LegacyFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + ox, oy := x.ContainingOneof(), y.ContainingOneof() + inOneof := func(od pref.OneofDescriptor) bool { + return od != nil && !od.IsSynthetic() + } + + // Extension fields sort before non-extension fields. + if x.IsExtension() != y.IsExtension() { + return x.IsExtension() && !y.IsExtension() + } + // Fields not within a oneof sort before those within a oneof. + if inOneof(ox) != inOneof(oy) { + return !inOneof(ox) && inOneof(oy) + } + // Fields in disjoint oneof sets are sorted by declaration index. + if ox != nil && oy != nil && ox != oy { + return ox.Index() < oy.Index() + } + // Fields sorted by field number. + return x.Number() < y.Number() + } + + // NumberFieldOrder sorts fields by their field number. + NumberFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + return x.Number() < y.Number() + } + + // IndexNameFieldOrder sorts non-extension fields before extension fields. + // Non-extensions are sorted according to their declaration index. + // Extensions are sorted according to their full name. + IndexNameFieldOrder FieldOrder = func(x, y pref.FieldDescriptor) bool { + // Non-extension fields sort before extension fields. + if x.IsExtension() != y.IsExtension() { + return !x.IsExtension() && y.IsExtension() + } + // Extensions sorted by fullname. + if x.IsExtension() && y.IsExtension() { + return x.FullName() < y.FullName() + } + // Non-extensions sorted by declaration index. + return x.Index() < y.Index() + } +) + +// KeyOrder specifies the ordering to visit map entries. +// It is a function that reports whether x is ordered before y. +type KeyOrder func(x, y pref.MapKey) bool + +var ( + // AnyKeyOrder specifies no specific key ordering. + AnyKeyOrder KeyOrder = nil + + // GenericKeyOrder sorts false before true, numeric keys in ascending order, + // and strings in lexicographical ordering according to UTF-8 codepoints. + GenericKeyOrder KeyOrder = func(x, y pref.MapKey) bool { + switch x.Interface().(type) { + case bool: + return !x.Bool() && y.Bool() + case int32, int64: + return x.Int() < y.Int() + case uint32, uint64: + return x.Uint() < y.Uint() + case string: + return x.String() < y.String() + default: + panic("invalid map key type") + } + } +) diff --git a/vendor/google.golang.org/protobuf/internal/order/range.go b/vendor/google.golang.org/protobuf/internal/order/range.go new file mode 100644 index 0000000000..c8090e0c54 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/order/range.go @@ -0,0 +1,115 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package order provides ordered access to messages and maps. +package order + +import ( + "sort" + "sync" + + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type messageField struct { + fd pref.FieldDescriptor + v pref.Value +} + +var messageFieldPool = sync.Pool{ + New: func() interface{} { return new([]messageField) }, +} + +type ( + // FieldRnger is an interface for visiting all fields in a message. + // The protoreflect.Message type implements this interface. + FieldRanger interface{ Range(VisitField) } + // VisitField is called everytime a message field is visited. + VisitField = func(pref.FieldDescriptor, pref.Value) bool +) + +// RangeFields iterates over the fields of fs according to the specified order. +func RangeFields(fs FieldRanger, less FieldOrder, fn VisitField) { + if less == nil { + fs.Range(fn) + return + } + + // Obtain a pre-allocated scratch buffer. + p := messageFieldPool.Get().(*[]messageField) + fields := (*p)[:0] + defer func() { + if cap(fields) < 1024 { + *p = fields + messageFieldPool.Put(p) + } + }() + + // Collect all fields in the message and sort them. + fs.Range(func(fd pref.FieldDescriptor, v pref.Value) bool { + fields = append(fields, messageField{fd, v}) + return true + }) + sort.Slice(fields, func(i, j int) bool { + return less(fields[i].fd, fields[j].fd) + }) + + // Visit the fields in the specified ordering. + for _, f := range fields { + if !fn(f.fd, f.v) { + return + } + } +} + +type mapEntry struct { + k pref.MapKey + v pref.Value +} + +var mapEntryPool = sync.Pool{ + New: func() interface{} { return new([]mapEntry) }, +} + +type ( + // EntryRanger is an interface for visiting all fields in a message. + // The protoreflect.Map type implements this interface. + EntryRanger interface{ Range(VisitEntry) } + // VisitEntry is called everytime a map entry is visited. + VisitEntry = func(pref.MapKey, pref.Value) bool +) + +// RangeEntries iterates over the entries of es according to the specified order. +func RangeEntries(es EntryRanger, less KeyOrder, fn VisitEntry) { + if less == nil { + es.Range(fn) + return + } + + // Obtain a pre-allocated scratch buffer. + p := mapEntryPool.Get().(*[]mapEntry) + entries := (*p)[:0] + defer func() { + if cap(entries) < 1024 { + *p = entries + mapEntryPool.Put(p) + } + }() + + // Collect all entries in the map and sort them. + es.Range(func(k pref.MapKey, v pref.Value) bool { + entries = append(entries, mapEntry{k, v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + return less(entries[i].k, entries[j].k) + }) + + // Visit the entries in the specified ordering. + for _, e := range entries { + if !fn(e.k, e.v) { + return + } + } +} diff --git a/vendor/google.golang.org/protobuf/internal/pragma/pragma.go b/vendor/google.golang.org/protobuf/internal/pragma/pragma.go new file mode 100644 index 0000000000..49dc4fcd98 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/pragma/pragma.go @@ -0,0 +1,29 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package pragma provides types that can be embedded into a struct to +// statically enforce or prevent certain language properties. +package pragma + +import "sync" + +// NoUnkeyedLiterals can be embedded in a struct to prevent unkeyed literals. +type NoUnkeyedLiterals struct{} + +// DoNotImplement can be embedded in an interface to prevent trivial +// implementations of the interface. +// +// This is useful to prevent unauthorized implementations of an interface +// so that it can be extended in the future for any protobuf language changes. +type DoNotImplement interface{ ProtoInternal(DoNotImplement) } + +// DoNotCompare can be embedded in a struct to prevent comparability. +type DoNotCompare [0]func() + +// DoNotCopy can be embedded in a struct to help prevent shallow copies. +// This does not rely on a Go language feature, but rather a special case +// within the vet checker. +// +// See https://golang.org/issues/8005. +type DoNotCopy [0]sync.Mutex diff --git a/vendor/google.golang.org/protobuf/internal/set/ints.go b/vendor/google.golang.org/protobuf/internal/set/ints.go new file mode 100644 index 0000000000..d3d7f89ab5 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/set/ints.go @@ -0,0 +1,58 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package set provides simple set data structures for uint64s. +package set + +import "math/bits" + +// int64s represents a set of integers within the range of 0..63. +type int64s uint64 + +func (bs *int64s) Len() int { + return bits.OnesCount64(uint64(*bs)) +} +func (bs *int64s) Has(n uint64) bool { + return uint64(*bs)&(uint64(1)< 0 +} +func (bs *int64s) Set(n uint64) { + *(*uint64)(bs) |= uint64(1) << n +} +func (bs *int64s) Clear(n uint64) { + *(*uint64)(bs) &^= uint64(1) << n +} + +// Ints represents a set of integers within the range of 0..math.MaxUint64. +type Ints struct { + lo int64s + hi map[uint64]struct{} +} + +func (bs *Ints) Len() int { + return bs.lo.Len() + len(bs.hi) +} +func (bs *Ints) Has(n uint64) bool { + if n < 64 { + return bs.lo.Has(n) + } + _, ok := bs.hi[n] + return ok +} +func (bs *Ints) Set(n uint64) { + if n < 64 { + bs.lo.Set(n) + return + } + if bs.hi == nil { + bs.hi = make(map[uint64]struct{}) + } + bs.hi[n] = struct{}{} +} +func (bs *Ints) Clear(n uint64) { + if n < 64 { + bs.lo.Clear(n) + return + } + delete(bs.hi, n) +} diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings.go b/vendor/google.golang.org/protobuf/internal/strs/strings.go new file mode 100644 index 0000000000..0b74e76586 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/strs/strings.go @@ -0,0 +1,196 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package strs provides string manipulation functionality specific to protobuf. +package strs + +import ( + "go/token" + "strings" + "unicode" + "unicode/utf8" + + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/reflect/protoreflect" +) + +// EnforceUTF8 reports whether to enforce strict UTF-8 validation. +func EnforceUTF8(fd protoreflect.FieldDescriptor) bool { + if flags.ProtoLegacy { + if fd, ok := fd.(interface{ EnforceUTF8() bool }); ok { + return fd.EnforceUTF8() + } + } + return fd.Syntax() == protoreflect.Proto3 +} + +// GoCamelCase camel-cases a protobuf name for use as a Go identifier. +// +// If there is an interior underscore followed by a lower case letter, +// drop the underscore and convert the letter to upper case. +func GoCamelCase(s string) string { + // Invariant: if the next letter is lower case, it must be converted + // to upper case. + // That is, we process a word at a time, where words are marked by _ or + // upper case letter. Digits are treated as words. + var b []byte + for i := 0; i < len(s); i++ { + c := s[i] + switch { + case c == '.' && i+1 < len(s) && isASCIILower(s[i+1]): + // Skip over '.' in ".{{lowercase}}". + case c == '.': + b = append(b, '_') // convert '.' to '_' + case c == '_' && (i == 0 || s[i-1] == '.'): + // Convert initial '_' to ensure we start with a capital letter. + // Do the same for '_' after '.' to match historic behavior. + b = append(b, 'X') // convert '_' to 'X' + case c == '_' && i+1 < len(s) && isASCIILower(s[i+1]): + // Skip over '_' in "_{{lowercase}}". + case isASCIIDigit(c): + b = append(b, c) + default: + // Assume we have a letter now - if not, it's a bogus identifier. + // The next word is a sequence of characters that must start upper case. + if isASCIILower(c) { + c -= 'a' - 'A' // convert lowercase to uppercase + } + b = append(b, c) + + // Accept lower case sequence that follows. + for ; i+1 < len(s) && isASCIILower(s[i+1]); i++ { + b = append(b, s[i+1]) + } + } + } + return string(b) +} + +// GoSanitized converts a string to a valid Go identifier. +func GoSanitized(s string) string { + // Sanitize the input to the set of valid characters, + // which must be '_' or be in the Unicode L or N categories. + s = strings.Map(func(r rune) rune { + if unicode.IsLetter(r) || unicode.IsDigit(r) { + return r + } + return '_' + }, s) + + // Prepend '_' in the event of a Go keyword conflict or if + // the identifier is invalid (does not start in the Unicode L category). + r, _ := utf8.DecodeRuneInString(s) + if token.Lookup(s).IsKeyword() || !unicode.IsLetter(r) { + return "_" + s + } + return s +} + +// JSONCamelCase converts a snake_case identifier to a camelCase identifier, +// according to the protobuf JSON specification. +func JSONCamelCase(s string) string { + var b []byte + var wasUnderscore bool + for i := 0; i < len(s); i++ { // proto identifiers are always ASCII + c := s[i] + if c != '_' { + if wasUnderscore && isASCIILower(c) { + c -= 'a' - 'A' // convert to uppercase + } + b = append(b, c) + } + wasUnderscore = c == '_' + } + return string(b) +} + +// JSONSnakeCase converts a camelCase identifier to a snake_case identifier, +// according to the protobuf JSON specification. +func JSONSnakeCase(s string) string { + var b []byte + for i := 0; i < len(s); i++ { // proto identifiers are always ASCII + c := s[i] + if isASCIIUpper(c) { + b = append(b, '_') + c += 'a' - 'A' // convert to lowercase + } + b = append(b, c) + } + return string(b) +} + +// MapEntryName derives the name of the map entry message given the field name. +// See protoc v3.8.0: src/google/protobuf/descriptor.cc:254-276,6057 +func MapEntryName(s string) string { + var b []byte + upperNext := true + for _, c := range s { + switch { + case c == '_': + upperNext = true + case upperNext: + b = append(b, byte(unicode.ToUpper(c))) + upperNext = false + default: + b = append(b, byte(c)) + } + } + b = append(b, "Entry"...) + return string(b) +} + +// EnumValueName derives the camel-cased enum value name. +// See protoc v3.8.0: src/google/protobuf/descriptor.cc:297-313 +func EnumValueName(s string) string { + var b []byte + upperNext := true + for _, c := range s { + switch { + case c == '_': + upperNext = true + case upperNext: + b = append(b, byte(unicode.ToUpper(c))) + upperNext = false + default: + b = append(b, byte(unicode.ToLower(c))) + upperNext = false + } + } + return string(b) +} + +// TrimEnumPrefix trims the enum name prefix from an enum value name, +// where the prefix is all lowercase without underscores. +// See protoc v3.8.0: src/google/protobuf/descriptor.cc:330-375 +func TrimEnumPrefix(s, prefix string) string { + s0 := s // original input + for len(s) > 0 && len(prefix) > 0 { + if s[0] == '_' { + s = s[1:] + continue + } + if unicode.ToLower(rune(s[0])) != rune(prefix[0]) { + return s0 // no prefix match + } + s, prefix = s[1:], prefix[1:] + } + if len(prefix) > 0 { + return s0 // no prefix match + } + s = strings.TrimLeft(s, "_") + if len(s) == 0 { + return s0 // avoid returning empty string + } + return s +} + +func isASCIILower(c byte) bool { + return 'a' <= c && c <= 'z' +} +func isASCIIUpper(c byte) bool { + return 'A' <= c && c <= 'Z' +} +func isASCIIDigit(c byte) bool { + return '0' <= c && c <= '9' +} diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go new file mode 100644 index 0000000000..85e074c977 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go @@ -0,0 +1,27 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build purego appengine + +package strs + +import pref "google.golang.org/protobuf/reflect/protoreflect" + +func UnsafeString(b []byte) string { + return string(b) +} + +func UnsafeBytes(s string) []byte { + return []byte(s) +} + +type Builder struct{} + +func (*Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName { + return prefix.Append(name) +} + +func (*Builder) MakeString(b []byte) string { + return string(b) +} diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go new file mode 100644 index 0000000000..2160c70191 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go @@ -0,0 +1,94 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !purego,!appengine + +package strs + +import ( + "unsafe" + + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +type ( + stringHeader struct { + Data unsafe.Pointer + Len int + } + sliceHeader struct { + Data unsafe.Pointer + Len int + Cap int + } +) + +// UnsafeString returns an unsafe string reference of b. +// The caller must treat the input slice as immutable. +// +// WARNING: Use carefully. The returned result must not leak to the end user +// unless the input slice is provably immutable. +func UnsafeString(b []byte) (s string) { + src := (*sliceHeader)(unsafe.Pointer(&b)) + dst := (*stringHeader)(unsafe.Pointer(&s)) + dst.Data = src.Data + dst.Len = src.Len + return s +} + +// UnsafeBytes returns an unsafe bytes slice reference of s. +// The caller must treat returned slice as immutable. +// +// WARNING: Use carefully. The returned result must not leak to the end user. +func UnsafeBytes(s string) (b []byte) { + src := (*stringHeader)(unsafe.Pointer(&s)) + dst := (*sliceHeader)(unsafe.Pointer(&b)) + dst.Data = src.Data + dst.Len = src.Len + dst.Cap = src.Len + return b +} + +// Builder builds a set of strings with shared lifetime. +// This differs from strings.Builder, which is for building a single string. +type Builder struct { + buf []byte +} + +// AppendFullName is equivalent to protoreflect.FullName.Append, +// but optimized for large batches where each name has a shared lifetime. +func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName { + n := len(prefix) + len(".") + len(name) + if len(prefix) == 0 { + n -= len(".") + } + sb.grow(n) + sb.buf = append(sb.buf, prefix...) + sb.buf = append(sb.buf, '.') + sb.buf = append(sb.buf, name...) + return pref.FullName(sb.last(n)) +} + +// MakeString is equivalent to string(b), but optimized for large batches +// with a shared lifetime. +func (sb *Builder) MakeString(b []byte) string { + sb.grow(len(b)) + sb.buf = append(sb.buf, b...) + return sb.last(len(b)) +} + +func (sb *Builder) grow(n int) { + if cap(sb.buf)-len(sb.buf) >= n { + return + } + + // Unlike strings.Builder, we do not need to copy over the contents + // of the old buffer since our builder provides no API for + // retrieving previously created strings. + sb.buf = make([]byte, 2*(cap(sb.buf)+n)) +} + +func (sb *Builder) last(n int) string { + return UnsafeString(sb.buf[len(sb.buf)-n:]) +} diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go new file mode 100644 index 0000000000..14e774fb2e --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -0,0 +1,79 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package version records versioning information about this module. +package version + +import ( + "fmt" + "strings" +) + +// These constants determine the current version of this module. +// +// +// For our release process, we enforce the following rules: +// * Tagged releases use a tag that is identical to String. +// * Tagged releases never reference a commit where the String +// contains "devel". +// * The set of all commits in this repository where String +// does not contain "devel" must have a unique String. +// +// +// Steps for tagging a new release: +// 1. Create a new CL. +// +// 2. Update Minor, Patch, and/or PreRelease as necessary. +// PreRelease must not contain the string "devel". +// +// 3. Since the last released minor version, have there been any changes to +// generator that relies on new functionality in the runtime? +// If yes, then increment RequiredGenerated. +// +// 4. Since the last released minor version, have there been any changes to +// the runtime that removes support for old .pb.go source code? +// If yes, then increment SupportMinimum. +// +// 5. Send out the CL for review and submit it. +// Note that the next CL in step 8 must be submitted after this CL +// without any other CLs in-between. +// +// 6. Tag a new version, where the tag is is the current String. +// +// 7. Write release notes for all notable changes +// between this release and the last release. +// +// 8. Create a new CL. +// +// 9. Update PreRelease to include the string "devel". +// For example: "" -> "devel" or "rc.1" -> "rc.1.devel" +// +// 10. Send out the CL for review and submit it. +const ( + Major = 1 + Minor = 27 + Patch = 1 + PreRelease = "" +) + +// String formats the version string for this module in semver format. +// +// Examples: +// v1.20.1 +// v1.21.0-rc.1 +func String() string { + v := fmt.Sprintf("v%d.%d.%d", Major, Minor, Patch) + if PreRelease != "" { + v += "-" + PreRelease + + // TODO: Add metadata about the commit or build hash. + // See https://golang.org/issue/29814 + // See https://golang.org/issue/33533 + var metadata string + if strings.Contains(PreRelease, "devel") && metadata != "" { + v += "+" + metadata + } + } + return v +} diff --git a/vendor/google.golang.org/protobuf/proto/checkinit.go b/vendor/google.golang.org/protobuf/proto/checkinit.go new file mode 100644 index 0000000000..3e9a6a2f66 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/checkinit.go @@ -0,0 +1,71 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" +) + +// CheckInitialized returns an error if any required fields in m are not set. +func CheckInitialized(m Message) error { + // Treat a nil message interface as an "untyped" empty message, + // which we assume to have no required fields. + if m == nil { + return nil + } + + return checkInitialized(m.ProtoReflect()) +} + +// CheckInitialized returns an error if any required fields in m are not set. +func checkInitialized(m protoreflect.Message) error { + if methods := protoMethods(m); methods != nil && methods.CheckInitialized != nil { + _, err := methods.CheckInitialized(protoiface.CheckInitializedInput{ + Message: m, + }) + return err + } + return checkInitializedSlow(m) +} + +func checkInitializedSlow(m protoreflect.Message) error { + md := m.Descriptor() + fds := md.Fields() + for i, nums := 0, md.RequiredNumbers(); i < nums.Len(); i++ { + fd := fds.ByNumber(nums.Get(i)) + if !m.Has(fd) { + return errors.RequiredNotSet(string(fd.FullName())) + } + } + var err error + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + switch { + case fd.IsList(): + if fd.Message() == nil { + return true + } + for i, list := 0, v.List(); i < list.Len() && err == nil; i++ { + err = checkInitialized(list.Get(i).Message()) + } + case fd.IsMap(): + if fd.MapValue().Message() == nil { + return true + } + v.Map().Range(func(key protoreflect.MapKey, v protoreflect.Value) bool { + err = checkInitialized(v.Message()) + return err == nil + }) + default: + if fd.Message() == nil { + return true + } + err = checkInitialized(v.Message()) + } + return err == nil + }) + return err +} diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go new file mode 100644 index 0000000000..49f9b8c88c --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/decode.go @@ -0,0 +1,278 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoiface" +) + +// UnmarshalOptions configures the unmarshaler. +// +// Example usage: +// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m) +type UnmarshalOptions struct { + pragma.NoUnkeyedLiterals + + // Merge merges the input into the destination message. + // The default behavior is to always reset the message before unmarshaling, + // unless Merge is specified. + Merge bool + + // AllowPartial accepts input for messages that will result in missing + // required fields. If AllowPartial is false (the default), Unmarshal will + // return an error if there are any missing required fields. + AllowPartial bool + + // If DiscardUnknown is set, unknown fields are ignored. + DiscardUnknown bool + + // Resolver is used for looking up types when unmarshaling extension fields. + // If nil, this defaults to using protoregistry.GlobalTypes. + Resolver interface { + FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) + FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) + } +} + +// Unmarshal parses the wire-format message in b and places the result in m. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func Unmarshal(b []byte, m Message) error { + _, err := UnmarshalOptions{}.unmarshal(b, m.ProtoReflect()) + return err +} + +// Unmarshal parses the wire-format message in b and places the result in m. +// The provided message must be mutable (e.g., a non-nil pointer to a message). +func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error { + _, err := o.unmarshal(b, m.ProtoReflect()) + return err +} + +// UnmarshalState parses a wire-format message and places the result in m. +// +// This method permits fine-grained control over the unmarshaler. +// Most users should use Unmarshal instead. +func (o UnmarshalOptions) UnmarshalState(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) { + return o.unmarshal(in.Buf, in.Message) +} + +// unmarshal is a centralized function that all unmarshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for unmarshal that do not go through this. +func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out protoiface.UnmarshalOutput, err error) { + if o.Resolver == nil { + o.Resolver = protoregistry.GlobalTypes + } + if !o.Merge { + Reset(m.Interface()) + } + allowPartial := o.AllowPartial + o.Merge = true + o.AllowPartial = true + methods := protoMethods(m) + if methods != nil && methods.Unmarshal != nil && + !(o.DiscardUnknown && methods.Flags&protoiface.SupportUnmarshalDiscardUnknown == 0) { + in := protoiface.UnmarshalInput{ + Message: m, + Buf: b, + Resolver: o.Resolver, + } + if o.DiscardUnknown { + in.Flags |= protoiface.UnmarshalDiscardUnknown + } + out, err = methods.Unmarshal(in) + } else { + err = o.unmarshalMessageSlow(b, m) + } + if err != nil { + return out, err + } + if allowPartial || (out.Flags&protoiface.UnmarshalInitialized != 0) { + return out, nil + } + return out, checkInitialized(m) +} + +func (o UnmarshalOptions) unmarshalMessage(b []byte, m protoreflect.Message) error { + _, err := o.unmarshal(b, m) + return err +} + +func (o UnmarshalOptions) unmarshalMessageSlow(b []byte, m protoreflect.Message) error { + md := m.Descriptor() + if messageset.IsMessageSet(md) { + return o.unmarshalMessageSet(b, m) + } + fields := md.Fields() + for len(b) > 0 { + // Parse the tag (field number and wire type). + num, wtyp, tagLen := protowire.ConsumeTag(b) + if tagLen < 0 { + return errDecode + } + if num > protowire.MaxValidNumber { + return errDecode + } + + // Find the field descriptor for this field number. + fd := fields.ByNumber(num) + if fd == nil && md.ExtensionRanges().Has(num) { + extType, err := o.Resolver.FindExtensionByNumber(md.FullName(), num) + if err != nil && err != protoregistry.NotFound { + return errors.New("%v: unable to resolve extension %v: %v", md.FullName(), num, err) + } + if extType != nil { + fd = extType.TypeDescriptor() + } + } + var err error + if fd == nil { + err = errUnknown + } else if flags.ProtoLegacy { + if fd.IsWeak() && fd.Message().IsPlaceholder() { + err = errUnknown // weak referent is not linked in + } + } + + // Parse the field value. + var valLen int + switch { + case err != nil: + case fd.IsList(): + valLen, err = o.unmarshalList(b[tagLen:], wtyp, m.Mutable(fd).List(), fd) + case fd.IsMap(): + valLen, err = o.unmarshalMap(b[tagLen:], wtyp, m.Mutable(fd).Map(), fd) + default: + valLen, err = o.unmarshalSingular(b[tagLen:], wtyp, m, fd) + } + if err != nil { + if err != errUnknown { + return err + } + valLen = protowire.ConsumeFieldValue(num, wtyp, b[tagLen:]) + if valLen < 0 { + return errDecode + } + if !o.DiscardUnknown { + m.SetUnknown(append(m.GetUnknown(), b[:tagLen+valLen]...)) + } + } + b = b[tagLen+valLen:] + } + return nil +} + +func (o UnmarshalOptions) unmarshalSingular(b []byte, wtyp protowire.Type, m protoreflect.Message, fd protoreflect.FieldDescriptor) (n int, err error) { + v, n, err := o.unmarshalScalar(b, wtyp, fd) + if err != nil { + return 0, err + } + switch fd.Kind() { + case protoreflect.GroupKind, protoreflect.MessageKind: + m2 := m.Mutable(fd).Message() + if err := o.unmarshalMessage(v.Bytes(), m2); err != nil { + return n, err + } + default: + // Non-message scalars replace the previous value. + m.Set(fd, v) + } + return n, nil +} + +func (o UnmarshalOptions) unmarshalMap(b []byte, wtyp protowire.Type, mapv protoreflect.Map, fd protoreflect.FieldDescriptor) (n int, err error) { + if wtyp != protowire.BytesType { + return 0, errUnknown + } + b, n = protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + var ( + keyField = fd.MapKey() + valField = fd.MapValue() + key protoreflect.Value + val protoreflect.Value + haveKey bool + haveVal bool + ) + switch valField.Kind() { + case protoreflect.GroupKind, protoreflect.MessageKind: + val = mapv.NewValue() + } + // Map entries are represented as a two-element message with fields + // containing the key and value. + for len(b) > 0 { + num, wtyp, n := protowire.ConsumeTag(b) + if n < 0 { + return 0, errDecode + } + if num > protowire.MaxValidNumber { + return 0, errDecode + } + b = b[n:] + err = errUnknown + switch num { + case genid.MapEntry_Key_field_number: + key, n, err = o.unmarshalScalar(b, wtyp, keyField) + if err != nil { + break + } + haveKey = true + case genid.MapEntry_Value_field_number: + var v protoreflect.Value + v, n, err = o.unmarshalScalar(b, wtyp, valField) + if err != nil { + break + } + switch valField.Kind() { + case protoreflect.GroupKind, protoreflect.MessageKind: + if err := o.unmarshalMessage(v.Bytes(), val.Message()); err != nil { + return 0, err + } + default: + val = v + } + haveVal = true + } + if err == errUnknown { + n = protowire.ConsumeFieldValue(num, wtyp, b) + if n < 0 { + return 0, errDecode + } + } else if err != nil { + return 0, err + } + b = b[n:] + } + // Every map entry should have entries for key and value, but this is not strictly required. + if !haveKey { + key = keyField.Default() + } + if !haveVal { + switch valField.Kind() { + case protoreflect.GroupKind, protoreflect.MessageKind: + default: + val = valField.Default() + } + } + mapv.Set(key.MapKey(), val) + return n, nil +} + +// errUnknown is used internally to indicate fields which should be added +// to the unknown field set of a message. It is never returned from an exported +// function. +var errUnknown = errors.New("BUG: internal error (unknown)") + +var errDecode = errors.New("cannot parse invalid wire-format data") diff --git a/vendor/google.golang.org/protobuf/proto/decode_gen.go b/vendor/google.golang.org/protobuf/proto/decode_gen.go new file mode 100644 index 0000000000..301eeb20f8 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/decode_gen.go @@ -0,0 +1,603 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package proto + +import ( + "math" + "unicode/utf8" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/reflect/protoreflect" +) + +// unmarshalScalar decodes a value of the given kind. +// +// Message values are decoded into a []byte which aliases the input data. +func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd protoreflect.FieldDescriptor) (val protoreflect.Value, n int, err error) { + switch fd.Kind() { + case protoreflect.BoolKind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfBool(protowire.DecodeBool(v)), n, nil + case protoreflect.EnumKind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)), n, nil + case protoreflect.Int32Kind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfInt32(int32(v)), n, nil + case protoreflect.Sint32Kind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))), n, nil + case protoreflect.Uint32Kind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfUint32(uint32(v)), n, nil + case protoreflect.Int64Kind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfInt64(int64(v)), n, nil + case protoreflect.Sint64Kind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)), n, nil + case protoreflect.Uint64Kind: + if wtyp != protowire.VarintType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfUint64(v), n, nil + case protoreflect.Sfixed32Kind: + if wtyp != protowire.Fixed32Type { + return val, 0, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfInt32(int32(v)), n, nil + case protoreflect.Fixed32Kind: + if wtyp != protowire.Fixed32Type { + return val, 0, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfUint32(uint32(v)), n, nil + case protoreflect.FloatKind: + if wtyp != protowire.Fixed32Type { + return val, 0, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))), n, nil + case protoreflect.Sfixed64Kind: + if wtyp != protowire.Fixed64Type { + return val, 0, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfInt64(int64(v)), n, nil + case protoreflect.Fixed64Kind: + if wtyp != protowire.Fixed64Type { + return val, 0, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfUint64(v), n, nil + case protoreflect.DoubleKind: + if wtyp != protowire.Fixed64Type { + return val, 0, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfFloat64(math.Float64frombits(v)), n, nil + case protoreflect.StringKind: + if wtyp != protowire.BytesType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return val, 0, errDecode + } + if strs.EnforceUTF8(fd) && !utf8.Valid(v) { + return protoreflect.Value{}, 0, errors.InvalidUTF8(string(fd.FullName())) + } + return protoreflect.ValueOfString(string(v)), n, nil + case protoreflect.BytesKind: + if wtyp != protowire.BytesType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfBytes(append(emptyBuf[:], v...)), n, nil + case protoreflect.MessageKind: + if wtyp != protowire.BytesType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfBytes(v), n, nil + case protoreflect.GroupKind: + if wtyp != protowire.StartGroupType { + return val, 0, errUnknown + } + v, n := protowire.ConsumeGroup(fd.Number(), b) + if n < 0 { + return val, 0, errDecode + } + return protoreflect.ValueOfBytes(v), n, nil + default: + return val, 0, errUnknown + } +} + +func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list protoreflect.List, fd protoreflect.FieldDescriptor) (n int, err error) { + switch fd.Kind() { + case protoreflect.BoolKind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) + return n, nil + case protoreflect.EnumKind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) + return n, nil + case protoreflect.Int32Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfInt32(int32(v))) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(v))) + return n, nil + case protoreflect.Sint32Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) + return n, nil + case protoreflect.Uint32Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfUint32(uint32(v))) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfUint32(uint32(v))) + return n, nil + case protoreflect.Int64Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfInt64(int64(v))) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfInt64(int64(v))) + return n, nil + case protoreflect.Sint64Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) + return n, nil + case protoreflect.Uint64Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeVarint(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfUint64(v)) + } + return n, nil + } + if wtyp != protowire.VarintType { + return 0, errUnknown + } + v, n := protowire.ConsumeVarint(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfUint64(v)) + return n, nil + case protoreflect.Sfixed32Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeFixed32(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfInt32(int32(v))) + } + return n, nil + } + if wtyp != protowire.Fixed32Type { + return 0, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfInt32(int32(v))) + return n, nil + case protoreflect.Fixed32Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeFixed32(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfUint32(uint32(v))) + } + return n, nil + } + if wtyp != protowire.Fixed32Type { + return 0, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfUint32(uint32(v))) + return n, nil + case protoreflect.FloatKind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeFixed32(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) + } + return n, nil + } + if wtyp != protowire.Fixed32Type { + return 0, errUnknown + } + v, n := protowire.ConsumeFixed32(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) + return n, nil + case protoreflect.Sfixed64Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeFixed64(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfInt64(int64(v))) + } + return n, nil + } + if wtyp != protowire.Fixed64Type { + return 0, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfInt64(int64(v))) + return n, nil + case protoreflect.Fixed64Kind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeFixed64(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfUint64(v)) + } + return n, nil + } + if wtyp != protowire.Fixed64Type { + return 0, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfUint64(v)) + return n, nil + case protoreflect.DoubleKind: + if wtyp == protowire.BytesType { + buf, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + for len(buf) > 0 { + v, n := protowire.ConsumeFixed64(buf) + if n < 0 { + return 0, errDecode + } + buf = buf[n:] + list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) + } + return n, nil + } + if wtyp != protowire.Fixed64Type { + return 0, errUnknown + } + v, n := protowire.ConsumeFixed64(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) + return n, nil + case protoreflect.StringKind: + if wtyp != protowire.BytesType { + return 0, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + if strs.EnforceUTF8(fd) && !utf8.Valid(v) { + return 0, errors.InvalidUTF8(string(fd.FullName())) + } + list.Append(protoreflect.ValueOfString(string(v))) + return n, nil + case protoreflect.BytesKind: + if wtyp != protowire.BytesType { + return 0, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + list.Append(protoreflect.ValueOfBytes(append(emptyBuf[:], v...))) + return n, nil + case protoreflect.MessageKind: + if wtyp != protowire.BytesType { + return 0, errUnknown + } + v, n := protowire.ConsumeBytes(b) + if n < 0 { + return 0, errDecode + } + m := list.NewElement() + if err := o.unmarshalMessage(v, m.Message()); err != nil { + return 0, err + } + list.Append(m) + return n, nil + case protoreflect.GroupKind: + if wtyp != protowire.StartGroupType { + return 0, errUnknown + } + v, n := protowire.ConsumeGroup(fd.Number(), b) + if n < 0 { + return 0, errDecode + } + m := list.NewElement() + if err := o.unmarshalMessage(v, m.Message()); err != nil { + return 0, err + } + list.Append(m) + return n, nil + default: + return 0, errUnknown + } +} + +// We append to an empty array rather than a nil []byte to get non-nil zero-length byte slices. +var emptyBuf [0]byte diff --git a/vendor/google.golang.org/protobuf/proto/doc.go b/vendor/google.golang.org/protobuf/proto/doc.go new file mode 100644 index 0000000000..c52d8c4ab7 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/doc.go @@ -0,0 +1,94 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package proto provides functions operating on protocol buffer messages. +// +// For documentation on protocol buffers in general, see: +// +// https://developers.google.com/protocol-buffers +// +// For a tutorial on using protocol buffers with Go, see: +// +// https://developers.google.com/protocol-buffers/docs/gotutorial +// +// For a guide to generated Go protocol buffer code, see: +// +// https://developers.google.com/protocol-buffers/docs/reference/go-generated +// +// +// Binary serialization +// +// This package contains functions to convert to and from the wire format, +// an efficient binary serialization of protocol buffers. +// +// • Size reports the size of a message in the wire format. +// +// • Marshal converts a message to the wire format. +// The MarshalOptions type provides more control over wire marshaling. +// +// • Unmarshal converts a message from the wire format. +// The UnmarshalOptions type provides more control over wire unmarshaling. +// +// +// Basic message operations +// +// • Clone makes a deep copy of a message. +// +// • Merge merges the content of a message into another. +// +// • Equal compares two messages. For more control over comparisons +// and detailed reporting of differences, see package +// "google.golang.org/protobuf/testing/protocmp". +// +// • Reset clears the content of a message. +// +// • CheckInitialized reports whether all required fields in a message are set. +// +// +// Optional scalar constructors +// +// The API for some generated messages represents optional scalar fields +// as pointers to a value. For example, an optional string field has the +// Go type *string. +// +// • Bool, Int32, Int64, Uint32, Uint64, Float32, Float64, and String +// take a value and return a pointer to a new instance of it, +// to simplify construction of optional field values. +// +// Generated enum types usually have an Enum method which performs the +// same operation. +// +// Optional scalar fields are only supported in proto2. +// +// +// Extension accessors +// +// • HasExtension, GetExtension, SetExtension, and ClearExtension +// access extension field values in a protocol buffer message. +// +// Extension fields are only supported in proto2. +// +// +// Related packages +// +// • Package "google.golang.org/protobuf/encoding/protojson" converts messages to +// and from JSON. +// +// • Package "google.golang.org/protobuf/encoding/prototext" converts messages to +// and from the text format. +// +// • Package "google.golang.org/protobuf/reflect/protoreflect" provides a +// reflection interface for protocol buffer data types. +// +// • Package "google.golang.org/protobuf/testing/protocmp" provides features +// to compare protocol buffer messages with the "github.com/google/go-cmp/cmp" +// package. +// +// • Package "google.golang.org/protobuf/types/dynamicpb" provides a dynamic +// message type, suitable for working with messages where the protocol buffer +// type is only known at runtime. +// +// This module contains additional packages for more specialized use cases. +// Consult the individual package documentation for details. +package proto diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go new file mode 100644 index 0000000000..d18239c237 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/encode.go @@ -0,0 +1,319 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" +) + +// MarshalOptions configures the marshaler. +// +// Example usage: +// b, err := MarshalOptions{Deterministic: true}.Marshal(m) +type MarshalOptions struct { + pragma.NoUnkeyedLiterals + + // AllowPartial allows messages that have missing required fields to marshal + // without returning an error. If AllowPartial is false (the default), + // Marshal will return an error if there are any missing required fields. + AllowPartial bool + + // Deterministic controls whether the same message will always be + // serialized to the same bytes within the same binary. + // + // Setting this option guarantees that repeated serialization of + // the same message will return the same bytes, and that different + // processes of the same binary (which may be executing on different + // machines) will serialize equal messages to the same bytes. + // It has no effect on the resulting size of the encoded message compared + // to a non-deterministic marshal. + // + // Note that the deterministic serialization is NOT canonical across + // languages. It is not guaranteed to remain stable over time. It is + // unstable across different builds with schema changes due to unknown + // fields. Users who need canonical serialization (e.g., persistent + // storage in a canonical form, fingerprinting, etc.) must define + // their own canonicalization specification and implement their own + // serializer rather than relying on this API. + // + // If deterministic serialization is requested, map entries will be + // sorted by keys in lexographical order. This is an implementation + // detail and subject to change. + Deterministic bool + + // UseCachedSize indicates that the result of a previous Size call + // may be reused. + // + // Setting this option asserts that: + // + // 1. Size has previously been called on this message with identical + // options (except for UseCachedSize itself). + // + // 2. The message and all its submessages have not changed in any + // way since the Size call. + // + // If either of these invariants is violated, + // the results are undefined and may include panics or corrupted output. + // + // Implementations MAY take this option into account to provide + // better performance, but there is no guarantee that they will do so. + // There is absolutely no guarantee that Size followed by Marshal with + // UseCachedSize set will perform equivalently to Marshal alone. + UseCachedSize bool +} + +// Marshal returns the wire-format encoding of m. +func Marshal(m Message) ([]byte, error) { + // Treat nil message interface as an empty message; nothing to output. + if m == nil { + return nil, nil + } + + out, err := MarshalOptions{}.marshal(nil, m.ProtoReflect()) + if len(out.Buf) == 0 && err == nil { + out.Buf = emptyBytesForMessage(m) + } + return out.Buf, err +} + +// Marshal returns the wire-format encoding of m. +func (o MarshalOptions) Marshal(m Message) ([]byte, error) { + // Treat nil message interface as an empty message; nothing to output. + if m == nil { + return nil, nil + } + + out, err := o.marshal(nil, m.ProtoReflect()) + if len(out.Buf) == 0 && err == nil { + out.Buf = emptyBytesForMessage(m) + } + return out.Buf, err +} + +// emptyBytesForMessage returns a nil buffer if and only if m is invalid, +// otherwise it returns a non-nil empty buffer. +// +// This is to assist the edge-case where user-code does the following: +// m1.OptionalBytes, _ = proto.Marshal(m2) +// where they expect the proto2 "optional_bytes" field to be populated +// if any only if m2 is a valid message. +func emptyBytesForMessage(m Message) []byte { + if m == nil || !m.ProtoReflect().IsValid() { + return nil + } + return emptyBuf[:] +} + +// MarshalAppend appends the wire-format encoding of m to b, +// returning the result. +func (o MarshalOptions) MarshalAppend(b []byte, m Message) ([]byte, error) { + // Treat nil message interface as an empty message; nothing to append. + if m == nil { + return b, nil + } + + out, err := o.marshal(b, m.ProtoReflect()) + return out.Buf, err +} + +// MarshalState returns the wire-format encoding of a message. +// +// This method permits fine-grained control over the marshaler. +// Most users should use Marshal instead. +func (o MarshalOptions) MarshalState(in protoiface.MarshalInput) (protoiface.MarshalOutput, error) { + return o.marshal(in.Buf, in.Message) +} + +// marshal is a centralized function that all marshal operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for marshal that do not go through this. +func (o MarshalOptions) marshal(b []byte, m protoreflect.Message) (out protoiface.MarshalOutput, err error) { + allowPartial := o.AllowPartial + o.AllowPartial = true + if methods := protoMethods(m); methods != nil && methods.Marshal != nil && + !(o.Deterministic && methods.Flags&protoiface.SupportMarshalDeterministic == 0) { + in := protoiface.MarshalInput{ + Message: m, + Buf: b, + } + if o.Deterministic { + in.Flags |= protoiface.MarshalDeterministic + } + if o.UseCachedSize { + in.Flags |= protoiface.MarshalUseCachedSize + } + if methods.Size != nil { + sout := methods.Size(protoiface.SizeInput{ + Message: m, + Flags: in.Flags, + }) + if cap(b) < len(b)+sout.Size { + in.Buf = make([]byte, len(b), growcap(cap(b), len(b)+sout.Size)) + copy(in.Buf, b) + } + in.Flags |= protoiface.MarshalUseCachedSize + } + out, err = methods.Marshal(in) + } else { + out.Buf, err = o.marshalMessageSlow(b, m) + } + if err != nil { + return out, err + } + if allowPartial { + return out, nil + } + return out, checkInitialized(m) +} + +func (o MarshalOptions) marshalMessage(b []byte, m protoreflect.Message) ([]byte, error) { + out, err := o.marshal(b, m) + return out.Buf, err +} + +// growcap scales up the capacity of a slice. +// +// Given a slice with a current capacity of oldcap and a desired +// capacity of wantcap, growcap returns a new capacity >= wantcap. +// +// The algorithm is mostly identical to the one used by append as of Go 1.14. +func growcap(oldcap, wantcap int) (newcap int) { + if wantcap > oldcap*2 { + newcap = wantcap + } else if oldcap < 1024 { + // The Go 1.14 runtime takes this case when len(s) < 1024, + // not when cap(s) < 1024. The difference doesn't seem + // significant here. + newcap = oldcap * 2 + } else { + newcap = oldcap + for 0 < newcap && newcap < wantcap { + newcap += newcap / 4 + } + if newcap <= 0 { + newcap = wantcap + } + } + return newcap +} + +func (o MarshalOptions) marshalMessageSlow(b []byte, m protoreflect.Message) ([]byte, error) { + if messageset.IsMessageSet(m.Descriptor()) { + return o.marshalMessageSet(b, m) + } + fieldOrder := order.AnyFieldOrder + if o.Deterministic { + // TODO: This should use a more natural ordering like NumberFieldOrder, + // but doing so breaks golden tests that make invalid assumption about + // output stability of this implementation. + fieldOrder = order.LegacyFieldOrder + } + var err error + order.RangeFields(m, fieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + b, err = o.marshalField(b, fd, v) + return err == nil + }) + if err != nil { + return b, err + } + b = append(b, m.GetUnknown()...) + return b, nil +} + +func (o MarshalOptions) marshalField(b []byte, fd protoreflect.FieldDescriptor, value protoreflect.Value) ([]byte, error) { + switch { + case fd.IsList(): + return o.marshalList(b, fd, value.List()) + case fd.IsMap(): + return o.marshalMap(b, fd, value.Map()) + default: + b = protowire.AppendTag(b, fd.Number(), wireTypes[fd.Kind()]) + return o.marshalSingular(b, fd, value) + } +} + +func (o MarshalOptions) marshalList(b []byte, fd protoreflect.FieldDescriptor, list protoreflect.List) ([]byte, error) { + if fd.IsPacked() && list.Len() > 0 { + b = protowire.AppendTag(b, fd.Number(), protowire.BytesType) + b, pos := appendSpeculativeLength(b) + for i, llen := 0, list.Len(); i < llen; i++ { + var err error + b, err = o.marshalSingular(b, fd, list.Get(i)) + if err != nil { + return b, err + } + } + b = finishSpeculativeLength(b, pos) + return b, nil + } + + kind := fd.Kind() + for i, llen := 0, list.Len(); i < llen; i++ { + var err error + b = protowire.AppendTag(b, fd.Number(), wireTypes[kind]) + b, err = o.marshalSingular(b, fd, list.Get(i)) + if err != nil { + return b, err + } + } + return b, nil +} + +func (o MarshalOptions) marshalMap(b []byte, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) ([]byte, error) { + keyf := fd.MapKey() + valf := fd.MapValue() + keyOrder := order.AnyKeyOrder + if o.Deterministic { + keyOrder = order.GenericKeyOrder + } + var err error + order.RangeEntries(mapv, keyOrder, func(key protoreflect.MapKey, value protoreflect.Value) bool { + b = protowire.AppendTag(b, fd.Number(), protowire.BytesType) + var pos int + b, pos = appendSpeculativeLength(b) + + b, err = o.marshalField(b, keyf, key.Value()) + if err != nil { + return false + } + b, err = o.marshalField(b, valf, value) + if err != nil { + return false + } + b = finishSpeculativeLength(b, pos) + return true + }) + return b, err +} + +// When encoding length-prefixed fields, we speculatively set aside some number of bytes +// for the length, encode the data, and then encode the length (shifting the data if necessary +// to make room). +const speculativeLength = 1 + +func appendSpeculativeLength(b []byte) ([]byte, int) { + pos := len(b) + b = append(b, "\x00\x00\x00\x00"[:speculativeLength]...) + return b, pos +} + +func finishSpeculativeLength(b []byte, pos int) []byte { + mlen := len(b) - pos - speculativeLength + msiz := protowire.SizeVarint(uint64(mlen)) + if msiz != speculativeLength { + for i := 0; i < msiz-speculativeLength; i++ { + b = append(b, 0) + } + copy(b[pos+msiz:], b[pos+speculativeLength:]) + b = b[:pos+msiz+mlen] + } + protowire.AppendVarint(b[:pos], uint64(mlen)) + return b +} diff --git a/vendor/google.golang.org/protobuf/proto/encode_gen.go b/vendor/google.golang.org/protobuf/proto/encode_gen.go new file mode 100644 index 0000000000..185dacfb49 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/encode_gen.go @@ -0,0 +1,97 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package proto + +import ( + "math" + "unicode/utf8" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/reflect/protoreflect" +) + +var wireTypes = map[protoreflect.Kind]protowire.Type{ + protoreflect.BoolKind: protowire.VarintType, + protoreflect.EnumKind: protowire.VarintType, + protoreflect.Int32Kind: protowire.VarintType, + protoreflect.Sint32Kind: protowire.VarintType, + protoreflect.Uint32Kind: protowire.VarintType, + protoreflect.Int64Kind: protowire.VarintType, + protoreflect.Sint64Kind: protowire.VarintType, + protoreflect.Uint64Kind: protowire.VarintType, + protoreflect.Sfixed32Kind: protowire.Fixed32Type, + protoreflect.Fixed32Kind: protowire.Fixed32Type, + protoreflect.FloatKind: protowire.Fixed32Type, + protoreflect.Sfixed64Kind: protowire.Fixed64Type, + protoreflect.Fixed64Kind: protowire.Fixed64Type, + protoreflect.DoubleKind: protowire.Fixed64Type, + protoreflect.StringKind: protowire.BytesType, + protoreflect.BytesKind: protowire.BytesType, + protoreflect.MessageKind: protowire.BytesType, + protoreflect.GroupKind: protowire.StartGroupType, +} + +func (o MarshalOptions) marshalSingular(b []byte, fd protoreflect.FieldDescriptor, v protoreflect.Value) ([]byte, error) { + switch fd.Kind() { + case protoreflect.BoolKind: + b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool())) + case protoreflect.EnumKind: + b = protowire.AppendVarint(b, uint64(v.Enum())) + case protoreflect.Int32Kind: + b = protowire.AppendVarint(b, uint64(int32(v.Int()))) + case protoreflect.Sint32Kind: + b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int())))) + case protoreflect.Uint32Kind: + b = protowire.AppendVarint(b, uint64(uint32(v.Uint()))) + case protoreflect.Int64Kind: + b = protowire.AppendVarint(b, uint64(v.Int())) + case protoreflect.Sint64Kind: + b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int())) + case protoreflect.Uint64Kind: + b = protowire.AppendVarint(b, v.Uint()) + case protoreflect.Sfixed32Kind: + b = protowire.AppendFixed32(b, uint32(v.Int())) + case protoreflect.Fixed32Kind: + b = protowire.AppendFixed32(b, uint32(v.Uint())) + case protoreflect.FloatKind: + b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float()))) + case protoreflect.Sfixed64Kind: + b = protowire.AppendFixed64(b, uint64(v.Int())) + case protoreflect.Fixed64Kind: + b = protowire.AppendFixed64(b, v.Uint()) + case protoreflect.DoubleKind: + b = protowire.AppendFixed64(b, math.Float64bits(v.Float())) + case protoreflect.StringKind: + if strs.EnforceUTF8(fd) && !utf8.ValidString(v.String()) { + return b, errors.InvalidUTF8(string(fd.FullName())) + } + b = protowire.AppendString(b, v.String()) + case protoreflect.BytesKind: + b = protowire.AppendBytes(b, v.Bytes()) + case protoreflect.MessageKind: + var pos int + var err error + b, pos = appendSpeculativeLength(b) + b, err = o.marshalMessage(b, v.Message()) + if err != nil { + return b, err + } + b = finishSpeculativeLength(b, pos) + case protoreflect.GroupKind: + var err error + b, err = o.marshalMessage(b, v.Message()) + if err != nil { + return b, err + } + b = protowire.AppendVarint(b, protowire.EncodeTag(fd.Number(), protowire.EndGroupType)) + default: + return b, errors.New("invalid kind %v", fd.Kind()) + } + return b, nil +} diff --git a/vendor/google.golang.org/protobuf/proto/equal.go b/vendor/google.golang.org/protobuf/proto/equal.go new file mode 100644 index 0000000000..4dba2b9699 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/equal.go @@ -0,0 +1,167 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "bytes" + "math" + "reflect" + + "google.golang.org/protobuf/encoding/protowire" + pref "google.golang.org/protobuf/reflect/protoreflect" +) + +// Equal reports whether two messages are equal. +// If two messages marshal to the same bytes under deterministic serialization, +// then Equal is guaranteed to report true. +// +// Two messages are equal if they belong to the same message descriptor, +// have the same set of populated known and extension field values, +// and the same set of unknown fields values. If either of the top-level +// messages are invalid, then Equal reports true only if both are invalid. +// +// Scalar values are compared with the equivalent of the == operator in Go, +// except bytes values which are compared using bytes.Equal and +// floating point values which specially treat NaNs as equal. +// Message values are compared by recursively calling Equal. +// Lists are equal if each element value is also equal. +// Maps are equal if they have the same set of keys, where the pair of values +// for each key is also equal. +func Equal(x, y Message) bool { + if x == nil || y == nil { + return x == nil && y == nil + } + mx := x.ProtoReflect() + my := y.ProtoReflect() + if mx.IsValid() != my.IsValid() { + return false + } + return equalMessage(mx, my) +} + +// equalMessage compares two messages. +func equalMessage(mx, my pref.Message) bool { + if mx.Descriptor() != my.Descriptor() { + return false + } + + nx := 0 + equal := true + mx.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { + nx++ + vy := my.Get(fd) + equal = my.Has(fd) && equalField(fd, vx, vy) + return equal + }) + if !equal { + return false + } + ny := 0 + my.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool { + ny++ + return true + }) + if nx != ny { + return false + } + + return equalUnknown(mx.GetUnknown(), my.GetUnknown()) +} + +// equalField compares two fields. +func equalField(fd pref.FieldDescriptor, x, y pref.Value) bool { + switch { + case fd.IsList(): + return equalList(fd, x.List(), y.List()) + case fd.IsMap(): + return equalMap(fd, x.Map(), y.Map()) + default: + return equalValue(fd, x, y) + } +} + +// equalMap compares two maps. +func equalMap(fd pref.FieldDescriptor, x, y pref.Map) bool { + if x.Len() != y.Len() { + return false + } + equal := true + x.Range(func(k pref.MapKey, vx pref.Value) bool { + vy := y.Get(k) + equal = y.Has(k) && equalValue(fd.MapValue(), vx, vy) + return equal + }) + return equal +} + +// equalList compares two lists. +func equalList(fd pref.FieldDescriptor, x, y pref.List) bool { + if x.Len() != y.Len() { + return false + } + for i := x.Len() - 1; i >= 0; i-- { + if !equalValue(fd, x.Get(i), y.Get(i)) { + return false + } + } + return true +} + +// equalValue compares two singular values. +func equalValue(fd pref.FieldDescriptor, x, y pref.Value) bool { + switch fd.Kind() { + case pref.BoolKind: + return x.Bool() == y.Bool() + case pref.EnumKind: + return x.Enum() == y.Enum() + case pref.Int32Kind, pref.Sint32Kind, + pref.Int64Kind, pref.Sint64Kind, + pref.Sfixed32Kind, pref.Sfixed64Kind: + return x.Int() == y.Int() + case pref.Uint32Kind, pref.Uint64Kind, + pref.Fixed32Kind, pref.Fixed64Kind: + return x.Uint() == y.Uint() + case pref.FloatKind, pref.DoubleKind: + fx := x.Float() + fy := y.Float() + if math.IsNaN(fx) || math.IsNaN(fy) { + return math.IsNaN(fx) && math.IsNaN(fy) + } + return fx == fy + case pref.StringKind: + return x.String() == y.String() + case pref.BytesKind: + return bytes.Equal(x.Bytes(), y.Bytes()) + case pref.MessageKind, pref.GroupKind: + return equalMessage(x.Message(), y.Message()) + default: + return x.Interface() == y.Interface() + } +} + +// equalUnknown compares unknown fields by direct comparison on the raw bytes +// of each individual field number. +func equalUnknown(x, y pref.RawFields) bool { + if len(x) != len(y) { + return false + } + if bytes.Equal([]byte(x), []byte(y)) { + return true + } + + mx := make(map[pref.FieldNumber]pref.RawFields) + my := make(map[pref.FieldNumber]pref.RawFields) + for len(x) > 0 { + fnum, _, n := protowire.ConsumeField(x) + mx[fnum] = append(mx[fnum], x[:n]...) + x = x[n:] + } + for len(y) > 0 { + fnum, _, n := protowire.ConsumeField(y) + my[fnum] = append(my[fnum], y[:n]...) + y = y[n:] + } + return reflect.DeepEqual(mx, my) +} diff --git a/vendor/google.golang.org/protobuf/proto/extension.go b/vendor/google.golang.org/protobuf/proto/extension.go new file mode 100644 index 0000000000..5f293cda86 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/extension.go @@ -0,0 +1,92 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/reflect/protoreflect" +) + +// HasExtension reports whether an extension field is populated. +// It returns false if m is invalid or if xt does not extend m. +func HasExtension(m Message, xt protoreflect.ExtensionType) bool { + // Treat nil message interface as an empty message; no populated fields. + if m == nil { + return false + } + + // As a special-case, we reports invalid or mismatching descriptors + // as always not being populated (since they aren't). + if xt == nil || m.ProtoReflect().Descriptor() != xt.TypeDescriptor().ContainingMessage() { + return false + } + + return m.ProtoReflect().Has(xt.TypeDescriptor()) +} + +// ClearExtension clears an extension field such that subsequent +// HasExtension calls return false. +// It panics if m is invalid or if xt does not extend m. +func ClearExtension(m Message, xt protoreflect.ExtensionType) { + m.ProtoReflect().Clear(xt.TypeDescriptor()) +} + +// GetExtension retrieves the value for an extension field. +// If the field is unpopulated, it returns the default value for +// scalars and an immutable, empty value for lists or messages. +// It panics if xt does not extend m. +func GetExtension(m Message, xt protoreflect.ExtensionType) interface{} { + // Treat nil message interface as an empty message; return the default. + if m == nil { + return xt.InterfaceOf(xt.Zero()) + } + + return xt.InterfaceOf(m.ProtoReflect().Get(xt.TypeDescriptor())) +} + +// SetExtension stores the value of an extension field. +// It panics if m is invalid, xt does not extend m, or if type of v +// is invalid for the specified extension field. +func SetExtension(m Message, xt protoreflect.ExtensionType, v interface{}) { + xd := xt.TypeDescriptor() + pv := xt.ValueOf(v) + + // Specially treat an invalid list, map, or message as clear. + isValid := true + switch { + case xd.IsList(): + isValid = pv.List().IsValid() + case xd.IsMap(): + isValid = pv.Map().IsValid() + case xd.Message() != nil: + isValid = pv.Message().IsValid() + } + if !isValid { + m.ProtoReflect().Clear(xd) + return + } + + m.ProtoReflect().Set(xd, pv) +} + +// RangeExtensions iterates over every populated extension field in m in an +// undefined order, calling f for each extension type and value encountered. +// It returns immediately if f returns false. +// While iterating, mutating operations may only be performed +// on the current extension field. +func RangeExtensions(m Message, f func(protoreflect.ExtensionType, interface{}) bool) { + // Treat nil message interface as an empty message; nothing to range over. + if m == nil { + return + } + + m.ProtoReflect().Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + xt := fd.(protoreflect.ExtensionTypeDescriptor).Type() + vi := xt.InterfaceOf(v) + return f(xt, vi) + } + return true + }) +} diff --git a/vendor/google.golang.org/protobuf/proto/merge.go b/vendor/google.golang.org/protobuf/proto/merge.go new file mode 100644 index 0000000000..d761ab331d --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/merge.go @@ -0,0 +1,139 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "fmt" + + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" +) + +// Merge merges src into dst, which must be a message with the same descriptor. +// +// Populated scalar fields in src are copied to dst, while populated +// singular messages in src are merged into dst by recursively calling Merge. +// The elements of every list field in src is appended to the corresponded +// list fields in dst. The entries of every map field in src is copied into +// the corresponding map field in dst, possibly replacing existing entries. +// The unknown fields of src are appended to the unknown fields of dst. +// +// It is semantically equivalent to unmarshaling the encoded form of src +// into dst with the UnmarshalOptions.Merge option specified. +func Merge(dst, src Message) { + // TODO: Should nil src be treated as semantically equivalent to a + // untyped, read-only, empty message? What about a nil dst? + + dstMsg, srcMsg := dst.ProtoReflect(), src.ProtoReflect() + if dstMsg.Descriptor() != srcMsg.Descriptor() { + if got, want := dstMsg.Descriptor().FullName(), srcMsg.Descriptor().FullName(); got != want { + panic(fmt.Sprintf("descriptor mismatch: %v != %v", got, want)) + } + panic("descriptor mismatch") + } + mergeOptions{}.mergeMessage(dstMsg, srcMsg) +} + +// Clone returns a deep copy of m. +// If the top-level message is invalid, it returns an invalid message as well. +func Clone(m Message) Message { + // NOTE: Most usages of Clone assume the following properties: + // t := reflect.TypeOf(m) + // t == reflect.TypeOf(m.ProtoReflect().New().Interface()) + // t == reflect.TypeOf(m.ProtoReflect().Type().Zero().Interface()) + // + // Embedding protobuf messages breaks this since the parent type will have + // a forwarded ProtoReflect method, but the Interface method will return + // the underlying embedded message type. + if m == nil { + return nil + } + src := m.ProtoReflect() + if !src.IsValid() { + return src.Type().Zero().Interface() + } + dst := src.New() + mergeOptions{}.mergeMessage(dst, src) + return dst.Interface() +} + +// mergeOptions provides a namespace for merge functions, and can be +// exported in the future if we add user-visible merge options. +type mergeOptions struct{} + +func (o mergeOptions) mergeMessage(dst, src protoreflect.Message) { + methods := protoMethods(dst) + if methods != nil && methods.Merge != nil { + in := protoiface.MergeInput{ + Destination: dst, + Source: src, + } + out := methods.Merge(in) + if out.Flags&protoiface.MergeComplete != 0 { + return + } + } + + if !dst.IsValid() { + panic(fmt.Sprintf("cannot merge into invalid %v message", dst.Descriptor().FullName())) + } + + src.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + switch { + case fd.IsList(): + o.mergeList(dst.Mutable(fd).List(), v.List(), fd) + case fd.IsMap(): + o.mergeMap(dst.Mutable(fd).Map(), v.Map(), fd.MapValue()) + case fd.Message() != nil: + o.mergeMessage(dst.Mutable(fd).Message(), v.Message()) + case fd.Kind() == protoreflect.BytesKind: + dst.Set(fd, o.cloneBytes(v)) + default: + dst.Set(fd, v) + } + return true + }) + + if len(src.GetUnknown()) > 0 { + dst.SetUnknown(append(dst.GetUnknown(), src.GetUnknown()...)) + } +} + +func (o mergeOptions) mergeList(dst, src protoreflect.List, fd protoreflect.FieldDescriptor) { + // Merge semantics appends to the end of the existing list. + for i, n := 0, src.Len(); i < n; i++ { + switch v := src.Get(i); { + case fd.Message() != nil: + dstv := dst.NewElement() + o.mergeMessage(dstv.Message(), v.Message()) + dst.Append(dstv) + case fd.Kind() == protoreflect.BytesKind: + dst.Append(o.cloneBytes(v)) + default: + dst.Append(v) + } + } +} + +func (o mergeOptions) mergeMap(dst, src protoreflect.Map, fd protoreflect.FieldDescriptor) { + // Merge semantics replaces, rather than merges into existing entries. + src.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + switch { + case fd.Message() != nil: + dstv := dst.NewValue() + o.mergeMessage(dstv.Message(), v.Message()) + dst.Set(k, dstv) + case fd.Kind() == protoreflect.BytesKind: + dst.Set(k, o.cloneBytes(v)) + default: + dst.Set(k, v) + } + return true + }) +} + +func (o mergeOptions) cloneBytes(v protoreflect.Value) protoreflect.Value { + return protoreflect.ValueOfBytes(append([]byte{}, v.Bytes()...)) +} diff --git a/vendor/google.golang.org/protobuf/proto/messageset.go b/vendor/google.golang.org/protobuf/proto/messageset.go new file mode 100644 index 0000000000..312d5d45c6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/messageset.go @@ -0,0 +1,93 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/order" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +func (o MarshalOptions) sizeMessageSet(m protoreflect.Message) (size int) { + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + size += messageset.SizeField(fd.Number()) + size += protowire.SizeTag(messageset.FieldMessage) + size += protowire.SizeBytes(o.size(v.Message())) + return true + }) + size += messageset.SizeUnknown(m.GetUnknown()) + return size +} + +func (o MarshalOptions) marshalMessageSet(b []byte, m protoreflect.Message) ([]byte, error) { + if !flags.ProtoLegacy { + return b, errors.New("no support for message_set_wire_format") + } + fieldOrder := order.AnyFieldOrder + if o.Deterministic { + fieldOrder = order.NumberFieldOrder + } + var err error + order.RangeFields(m, fieldOrder, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + b, err = o.marshalMessageSetField(b, fd, v) + return err == nil + }) + if err != nil { + return b, err + } + return messageset.AppendUnknown(b, m.GetUnknown()) +} + +func (o MarshalOptions) marshalMessageSetField(b []byte, fd protoreflect.FieldDescriptor, value protoreflect.Value) ([]byte, error) { + b = messageset.AppendFieldStart(b, fd.Number()) + b = protowire.AppendTag(b, messageset.FieldMessage, protowire.BytesType) + b = protowire.AppendVarint(b, uint64(o.Size(value.Message().Interface()))) + b, err := o.marshalMessage(b, value.Message()) + if err != nil { + return b, err + } + b = messageset.AppendFieldEnd(b) + return b, nil +} + +func (o UnmarshalOptions) unmarshalMessageSet(b []byte, m protoreflect.Message) error { + if !flags.ProtoLegacy { + return errors.New("no support for message_set_wire_format") + } + return messageset.Unmarshal(b, false, func(num protowire.Number, v []byte) error { + err := o.unmarshalMessageSetField(m, num, v) + if err == errUnknown { + unknown := m.GetUnknown() + unknown = protowire.AppendTag(unknown, num, protowire.BytesType) + unknown = protowire.AppendBytes(unknown, v) + m.SetUnknown(unknown) + return nil + } + return err + }) +} + +func (o UnmarshalOptions) unmarshalMessageSetField(m protoreflect.Message, num protowire.Number, v []byte) error { + md := m.Descriptor() + if !md.ExtensionRanges().Has(num) { + return errUnknown + } + xt, err := o.Resolver.FindExtensionByNumber(md.FullName(), num) + if err == protoregistry.NotFound { + return errUnknown + } + if err != nil { + return errors.New("%v: unable to resolve extension %v: %v", md.FullName(), num, err) + } + xd := xt.TypeDescriptor() + if err := o.unmarshalMessage(v, m.Mutable(xd).Message()); err != nil { + return err + } + return nil +} diff --git a/vendor/google.golang.org/protobuf/proto/proto.go b/vendor/google.golang.org/protobuf/proto/proto.go new file mode 100644 index 0000000000..1f0d183b10 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/proto.go @@ -0,0 +1,43 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/reflect/protoreflect" +) + +// Message is the top-level interface that all messages must implement. +// It provides access to a reflective view of a message. +// Any implementation of this interface may be used with all functions in the +// protobuf module that accept a Message, except where otherwise specified. +// +// This is the v2 interface definition for protobuf messages. +// The v1 interface definition is "github.com/golang/protobuf/proto".Message. +// +// To convert a v1 message to a v2 message, +// use "github.com/golang/protobuf/proto".MessageV2. +// To convert a v2 message to a v1 message, +// use "github.com/golang/protobuf/proto".MessageV1. +type Message = protoreflect.ProtoMessage + +// Error matches all errors produced by packages in the protobuf module. +// +// That is, errors.Is(err, Error) reports whether an error is produced +// by this module. +var Error error + +func init() { + Error = errors.Error +} + +// MessageName returns the full name of m. +// If m is nil, it returns an empty string. +func MessageName(m Message) protoreflect.FullName { + if m == nil { + return "" + } + return m.ProtoReflect().Descriptor().FullName() +} diff --git a/vendor/google.golang.org/protobuf/proto/proto_methods.go b/vendor/google.golang.org/protobuf/proto/proto_methods.go new file mode 100644 index 0000000000..d8dd604f6b --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/proto_methods.go @@ -0,0 +1,19 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// The protoreflect build tag disables use of fast-path methods. +// +build !protoreflect + +package proto + +import ( + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" +) + +const hasProtoMethods = true + +func protoMethods(m protoreflect.Message) *protoiface.Methods { + return m.ProtoMethods() +} diff --git a/vendor/google.golang.org/protobuf/proto/proto_reflect.go b/vendor/google.golang.org/protobuf/proto/proto_reflect.go new file mode 100644 index 0000000000..b103d43205 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/proto_reflect.go @@ -0,0 +1,19 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// The protoreflect build tag disables use of fast-path methods. +// +build protoreflect + +package proto + +import ( + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" +) + +const hasProtoMethods = false + +func protoMethods(m protoreflect.Message) *protoiface.Methods { + return nil +} diff --git a/vendor/google.golang.org/protobuf/proto/reset.go b/vendor/google.golang.org/protobuf/proto/reset.go new file mode 100644 index 0000000000..3d7f894362 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/reset.go @@ -0,0 +1,43 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "fmt" + + "google.golang.org/protobuf/reflect/protoreflect" +) + +// Reset clears every field in the message. +// The resulting message shares no observable memory with its previous state +// other than the memory for the message itself. +func Reset(m Message) { + if mr, ok := m.(interface{ Reset() }); ok && hasProtoMethods { + mr.Reset() + return + } + resetMessage(m.ProtoReflect()) +} + +func resetMessage(m protoreflect.Message) { + if !m.IsValid() { + panic(fmt.Sprintf("cannot reset invalid %v message", m.Descriptor().FullName())) + } + + // Clear all known fields. + fds := m.Descriptor().Fields() + for i := 0; i < fds.Len(); i++ { + m.Clear(fds.Get(i)) + } + + // Clear extension fields. + m.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool { + m.Clear(fd) + return true + }) + + // Clear unknown fields. + m.SetUnknown(nil) +} diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go new file mode 100644 index 0000000000..554b9c6c09 --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/size.go @@ -0,0 +1,97 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +import ( + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoiface" +) + +// Size returns the size in bytes of the wire-format encoding of m. +func Size(m Message) int { + return MarshalOptions{}.Size(m) +} + +// Size returns the size in bytes of the wire-format encoding of m. +func (o MarshalOptions) Size(m Message) int { + // Treat a nil message interface as an empty message; nothing to output. + if m == nil { + return 0 + } + + return o.size(m.ProtoReflect()) +} + +// size is a centralized function that all size operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for size that do not go through this. +func (o MarshalOptions) size(m protoreflect.Message) (size int) { + methods := protoMethods(m) + if methods != nil && methods.Size != nil { + out := methods.Size(protoiface.SizeInput{ + Message: m, + }) + return out.Size + } + if methods != nil && methods.Marshal != nil { + // This is not efficient, but we don't have any choice. + // This case is mainly used for legacy types with a Marshal method. + out, _ := methods.Marshal(protoiface.MarshalInput{ + Message: m, + }) + return len(out.Buf) + } + return o.sizeMessageSlow(m) +} + +func (o MarshalOptions) sizeMessageSlow(m protoreflect.Message) (size int) { + if messageset.IsMessageSet(m.Descriptor()) { + return o.sizeMessageSet(m) + } + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + size += o.sizeField(fd, v) + return true + }) + size += len(m.GetUnknown()) + return size +} + +func (o MarshalOptions) sizeField(fd protoreflect.FieldDescriptor, value protoreflect.Value) (size int) { + num := fd.Number() + switch { + case fd.IsList(): + return o.sizeList(num, fd, value.List()) + case fd.IsMap(): + return o.sizeMap(num, fd, value.Map()) + default: + return protowire.SizeTag(num) + o.sizeSingular(num, fd.Kind(), value) + } +} + +func (o MarshalOptions) sizeList(num protowire.Number, fd protoreflect.FieldDescriptor, list protoreflect.List) (size int) { + if fd.IsPacked() && list.Len() > 0 { + content := 0 + for i, llen := 0, list.Len(); i < llen; i++ { + content += o.sizeSingular(num, fd.Kind(), list.Get(i)) + } + return protowire.SizeTag(num) + protowire.SizeBytes(content) + } + + for i, llen := 0, list.Len(); i < llen; i++ { + size += protowire.SizeTag(num) + o.sizeSingular(num, fd.Kind(), list.Get(i)) + } + return size +} + +func (o MarshalOptions) sizeMap(num protowire.Number, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) (size int) { + mapv.Range(func(key protoreflect.MapKey, value protoreflect.Value) bool { + size += protowire.SizeTag(num) + size += protowire.SizeBytes(o.sizeField(fd.MapKey(), key.Value()) + o.sizeField(fd.MapValue(), value)) + return true + }) + return size +} diff --git a/vendor/google.golang.org/protobuf/proto/size_gen.go b/vendor/google.golang.org/protobuf/proto/size_gen.go new file mode 100644 index 0000000000..3cf61a824a --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/size_gen.go @@ -0,0 +1,55 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-types. DO NOT EDIT. + +package proto + +import ( + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/reflect/protoreflect" +) + +func (o MarshalOptions) sizeSingular(num protowire.Number, kind protoreflect.Kind, v protoreflect.Value) int { + switch kind { + case protoreflect.BoolKind: + return protowire.SizeVarint(protowire.EncodeBool(v.Bool())) + case protoreflect.EnumKind: + return protowire.SizeVarint(uint64(v.Enum())) + case protoreflect.Int32Kind: + return protowire.SizeVarint(uint64(int32(v.Int()))) + case protoreflect.Sint32Kind: + return protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int())))) + case protoreflect.Uint32Kind: + return protowire.SizeVarint(uint64(uint32(v.Uint()))) + case protoreflect.Int64Kind: + return protowire.SizeVarint(uint64(v.Int())) + case protoreflect.Sint64Kind: + return protowire.SizeVarint(protowire.EncodeZigZag(v.Int())) + case protoreflect.Uint64Kind: + return protowire.SizeVarint(v.Uint()) + case protoreflect.Sfixed32Kind: + return protowire.SizeFixed32() + case protoreflect.Fixed32Kind: + return protowire.SizeFixed32() + case protoreflect.FloatKind: + return protowire.SizeFixed32() + case protoreflect.Sfixed64Kind: + return protowire.SizeFixed64() + case protoreflect.Fixed64Kind: + return protowire.SizeFixed64() + case protoreflect.DoubleKind: + return protowire.SizeFixed64() + case protoreflect.StringKind: + return protowire.SizeBytes(len(v.String())) + case protoreflect.BytesKind: + return protowire.SizeBytes(len(v.Bytes())) + case protoreflect.MessageKind: + return protowire.SizeBytes(o.size(v.Message())) + case protoreflect.GroupKind: + return protowire.SizeGroup(num, o.size(v.Message())) + default: + return 0 + } +} diff --git a/vendor/google.golang.org/protobuf/proto/wrappers.go b/vendor/google.golang.org/protobuf/proto/wrappers.go new file mode 100644 index 0000000000..653b12c3af --- /dev/null +++ b/vendor/google.golang.org/protobuf/proto/wrappers.go @@ -0,0 +1,29 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package proto + +// Bool stores v in a new bool value and returns a pointer to it. +func Bool(v bool) *bool { return &v } + +// Int32 stores v in a new int32 value and returns a pointer to it. +func Int32(v int32) *int32 { return &v } + +// Int64 stores v in a new int64 value and returns a pointer to it. +func Int64(v int64) *int64 { return &v } + +// Float32 stores v in a new float32 value and returns a pointer to it. +func Float32(v float32) *float32 { return &v } + +// Float64 stores v in a new float64 value and returns a pointer to it. +func Float64(v float64) *float64 { return &v } + +// Uint32 stores v in a new uint32 value and returns a pointer to it. +func Uint32(v uint32) *uint32 { return &v } + +// Uint64 stores v in a new uint64 value and returns a pointer to it. +func Uint64(v uint64) *uint64 { return &v } + +// String stores v in a new string value and returns a pointer to it. +func String(v string) *string { return &v } diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go new file mode 100644 index 0000000000..e4dfb12050 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go @@ -0,0 +1,276 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protodesc provides functionality for converting +// FileDescriptorProto messages to/from protoreflect.FileDescriptor values. +// +// The google.protobuf.FileDescriptorProto is a protobuf message that describes +// the type information for a .proto file in a form that is easily serializable. +// The protoreflect.FileDescriptor is a more structured representation of +// the FileDescriptorProto message where references and remote dependencies +// can be directly followed. +package protodesc + +import ( + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + + "google.golang.org/protobuf/types/descriptorpb" +) + +// Resolver is the resolver used by NewFile to resolve dependencies. +// The enums and messages provided must belong to some parent file, +// which is also registered. +// +// It is implemented by protoregistry.Files. +type Resolver interface { + FindFileByPath(string) (protoreflect.FileDescriptor, error) + FindDescriptorByName(protoreflect.FullName) (protoreflect.Descriptor, error) +} + +// FileOptions configures the construction of file descriptors. +type FileOptions struct { + pragma.NoUnkeyedLiterals + + // AllowUnresolvable configures New to permissively allow unresolvable + // file, enum, or message dependencies. Unresolved dependencies are replaced + // by placeholder equivalents. + // + // The following dependencies may be left unresolved: + // • Resolving an imported file. + // • Resolving the type for a message field or extension field. + // If the kind of the field is unknown, then a placeholder is used for both + // the Enum and Message accessors on the protoreflect.FieldDescriptor. + // • Resolving an enum value set as the default for an optional enum field. + // If unresolvable, the protoreflect.FieldDescriptor.Default is set to the + // first value in the associated enum (or zero if the also enum dependency + // is also unresolvable). The protoreflect.FieldDescriptor.DefaultEnumValue + // is populated with a placeholder. + // • Resolving the extended message type for an extension field. + // • Resolving the input or output message type for a service method. + // + // If the unresolved dependency uses a relative name, + // then the placeholder will contain an invalid FullName with a "*." prefix, + // indicating that the starting prefix of the full name is unknown. + AllowUnresolvable bool +} + +// NewFile creates a new protoreflect.FileDescriptor from the provided +// file descriptor message. See FileOptions.New for more information. +func NewFile(fd *descriptorpb.FileDescriptorProto, r Resolver) (protoreflect.FileDescriptor, error) { + return FileOptions{}.New(fd, r) +} + +// NewFiles creates a new protoregistry.Files from the provided +// FileDescriptorSet message. See FileOptions.NewFiles for more information. +func NewFiles(fd *descriptorpb.FileDescriptorSet) (*protoregistry.Files, error) { + return FileOptions{}.NewFiles(fd) +} + +// New creates a new protoreflect.FileDescriptor from the provided +// file descriptor message. The file must represent a valid proto file according +// to protobuf semantics. The returned descriptor is a deep copy of the input. +// +// Any imported files, enum types, or message types referenced in the file are +// resolved using the provided registry. When looking up an import file path, +// the path must be unique. The newly created file descriptor is not registered +// back into the provided file registry. +func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (protoreflect.FileDescriptor, error) { + if r == nil { + r = (*protoregistry.Files)(nil) // empty resolver + } + + // Handle the file descriptor content. + f := &filedesc.File{L2: &filedesc.FileL2{}} + switch fd.GetSyntax() { + case "proto2", "": + f.L1.Syntax = protoreflect.Proto2 + case "proto3": + f.L1.Syntax = protoreflect.Proto3 + default: + return nil, errors.New("invalid syntax: %q", fd.GetSyntax()) + } + f.L1.Path = fd.GetName() + if f.L1.Path == "" { + return nil, errors.New("file path must be populated") + } + f.L1.Package = protoreflect.FullName(fd.GetPackage()) + if !f.L1.Package.IsValid() && f.L1.Package != "" { + return nil, errors.New("invalid package: %q", f.L1.Package) + } + if opts := fd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.FileOptions) + f.L2.Options = func() protoreflect.ProtoMessage { return opts } + } + + f.L2.Imports = make(filedesc.FileImports, len(fd.GetDependency())) + for _, i := range fd.GetPublicDependency() { + if !(0 <= i && int(i) < len(f.L2.Imports)) || f.L2.Imports[i].IsPublic { + return nil, errors.New("invalid or duplicate public import index: %d", i) + } + f.L2.Imports[i].IsPublic = true + } + for _, i := range fd.GetWeakDependency() { + if !(0 <= i && int(i) < len(f.L2.Imports)) || f.L2.Imports[i].IsWeak { + return nil, errors.New("invalid or duplicate weak import index: %d", i) + } + f.L2.Imports[i].IsWeak = true + } + imps := importSet{f.Path(): true} + for i, path := range fd.GetDependency() { + imp := &f.L2.Imports[i] + f, err := r.FindFileByPath(path) + if err == protoregistry.NotFound && (o.AllowUnresolvable || imp.IsWeak) { + f = filedesc.PlaceholderFile(path) + } else if err != nil { + return nil, errors.New("could not resolve import %q: %v", path, err) + } + imp.FileDescriptor = f + + if imps[imp.Path()] { + return nil, errors.New("already imported %q", path) + } + imps[imp.Path()] = true + } + for i := range fd.GetDependency() { + imp := &f.L2.Imports[i] + imps.importPublic(imp.Imports()) + } + + // Handle source locations. + f.L2.Locations.File = f + for _, loc := range fd.GetSourceCodeInfo().GetLocation() { + var l protoreflect.SourceLocation + // TODO: Validate that the path points to an actual declaration? + l.Path = protoreflect.SourcePath(loc.GetPath()) + s := loc.GetSpan() + switch len(s) { + case 3: + l.StartLine, l.StartColumn, l.EndLine, l.EndColumn = int(s[0]), int(s[1]), int(s[0]), int(s[2]) + case 4: + l.StartLine, l.StartColumn, l.EndLine, l.EndColumn = int(s[0]), int(s[1]), int(s[2]), int(s[3]) + default: + return nil, errors.New("invalid span: %v", s) + } + // TODO: Validate that the span information is sensible? + // See https://github.com/protocolbuffers/protobuf/issues/6378. + if false && (l.EndLine < l.StartLine || l.StartLine < 0 || l.StartColumn < 0 || l.EndColumn < 0 || + (l.StartLine == l.EndLine && l.EndColumn <= l.StartColumn)) { + return nil, errors.New("invalid span: %v", s) + } + l.LeadingDetachedComments = loc.GetLeadingDetachedComments() + l.LeadingComments = loc.GetLeadingComments() + l.TrailingComments = loc.GetTrailingComments() + f.L2.Locations.List = append(f.L2.Locations.List, l) + } + + // Step 1: Allocate and derive the names for all declarations. + // This copies all fields from the descriptor proto except: + // google.protobuf.FieldDescriptorProto.type_name + // google.protobuf.FieldDescriptorProto.default_value + // google.protobuf.FieldDescriptorProto.oneof_index + // google.protobuf.FieldDescriptorProto.extendee + // google.protobuf.MethodDescriptorProto.input + // google.protobuf.MethodDescriptorProto.output + var err error + sb := new(strs.Builder) + r1 := make(descsByName) + if f.L1.Enums.List, err = r1.initEnumDeclarations(fd.GetEnumType(), f, sb); err != nil { + return nil, err + } + if f.L1.Messages.List, err = r1.initMessagesDeclarations(fd.GetMessageType(), f, sb); err != nil { + return nil, err + } + if f.L1.Extensions.List, err = r1.initExtensionDeclarations(fd.GetExtension(), f, sb); err != nil { + return nil, err + } + if f.L1.Services.List, err = r1.initServiceDeclarations(fd.GetService(), f, sb); err != nil { + return nil, err + } + + // Step 2: Resolve every dependency reference not handled by step 1. + r2 := &resolver{local: r1, remote: r, imports: imps, allowUnresolvable: o.AllowUnresolvable} + if err := r2.resolveMessageDependencies(f.L1.Messages.List, fd.GetMessageType()); err != nil { + return nil, err + } + if err := r2.resolveExtensionDependencies(f.L1.Extensions.List, fd.GetExtension()); err != nil { + return nil, err + } + if err := r2.resolveServiceDependencies(f.L1.Services.List, fd.GetService()); err != nil { + return nil, err + } + + // Step 3: Validate every enum, message, and extension declaration. + if err := validateEnumDeclarations(f.L1.Enums.List, fd.GetEnumType()); err != nil { + return nil, err + } + if err := validateMessageDeclarations(f.L1.Messages.List, fd.GetMessageType()); err != nil { + return nil, err + } + if err := validateExtensionDeclarations(f.L1.Extensions.List, fd.GetExtension()); err != nil { + return nil, err + } + + return f, nil +} + +type importSet map[string]bool + +func (is importSet) importPublic(imps protoreflect.FileImports) { + for i := 0; i < imps.Len(); i++ { + if imp := imps.Get(i); imp.IsPublic { + is[imp.Path()] = true + is.importPublic(imp.Imports()) + } + } +} + +// NewFiles creates a new protoregistry.Files from the provided +// FileDescriptorSet message. The descriptor set must include only +// valid files according to protobuf semantics. The returned descriptors +// are a deep copy of the input. +func (o FileOptions) NewFiles(fds *descriptorpb.FileDescriptorSet) (*protoregistry.Files, error) { + files := make(map[string]*descriptorpb.FileDescriptorProto) + for _, fd := range fds.File { + if _, ok := files[fd.GetName()]; ok { + return nil, errors.New("file appears multiple times: %q", fd.GetName()) + } + files[fd.GetName()] = fd + } + r := &protoregistry.Files{} + for _, fd := range files { + if err := o.addFileDeps(r, fd, files); err != nil { + return nil, err + } + } + return r, nil +} +func (o FileOptions) addFileDeps(r *protoregistry.Files, fd *descriptorpb.FileDescriptorProto, files map[string]*descriptorpb.FileDescriptorProto) error { + // Set the entry to nil while descending into a file's dependencies to detect cycles. + files[fd.GetName()] = nil + for _, dep := range fd.Dependency { + depfd, ok := files[dep] + if depfd == nil { + if ok { + return errors.New("import cycle in file: %q", dep) + } + continue + } + if err := o.addFileDeps(r, depfd, files); err != nil { + return err + } + } + // Delete the entry once dependencies are processed. + delete(files, fd.GetName()) + f, err := o.New(fd, r) + if err != nil { + return err + } + return r.RegisterFile(f) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go new file mode 100644 index 0000000000..37efda1afe --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go @@ -0,0 +1,248 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + + "google.golang.org/protobuf/types/descriptorpb" +) + +type descsByName map[protoreflect.FullName]protoreflect.Descriptor + +func (r descsByName) initEnumDeclarations(eds []*descriptorpb.EnumDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (es []filedesc.Enum, err error) { + es = make([]filedesc.Enum, len(eds)) // allocate up-front to ensure stable pointers + for i, ed := range eds { + e := &es[i] + e.L2 = new(filedesc.EnumL2) + if e.L0, err = r.makeBase(e, parent, ed.GetName(), i, sb); err != nil { + return nil, err + } + if opts := ed.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.EnumOptions) + e.L2.Options = func() protoreflect.ProtoMessage { return opts } + } + for _, s := range ed.GetReservedName() { + e.L2.ReservedNames.List = append(e.L2.ReservedNames.List, protoreflect.Name(s)) + } + for _, rr := range ed.GetReservedRange() { + e.L2.ReservedRanges.List = append(e.L2.ReservedRanges.List, [2]protoreflect.EnumNumber{ + protoreflect.EnumNumber(rr.GetStart()), + protoreflect.EnumNumber(rr.GetEnd()), + }) + } + if e.L2.Values.List, err = r.initEnumValuesFromDescriptorProto(ed.GetValue(), e, sb); err != nil { + return nil, err + } + } + return es, nil +} + +func (r descsByName) initEnumValuesFromDescriptorProto(vds []*descriptorpb.EnumValueDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (vs []filedesc.EnumValue, err error) { + vs = make([]filedesc.EnumValue, len(vds)) // allocate up-front to ensure stable pointers + for i, vd := range vds { + v := &vs[i] + if v.L0, err = r.makeBase(v, parent, vd.GetName(), i, sb); err != nil { + return nil, err + } + if opts := vd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.EnumValueOptions) + v.L1.Options = func() protoreflect.ProtoMessage { return opts } + } + v.L1.Number = protoreflect.EnumNumber(vd.GetNumber()) + } + return vs, nil +} + +func (r descsByName) initMessagesDeclarations(mds []*descriptorpb.DescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ms []filedesc.Message, err error) { + ms = make([]filedesc.Message, len(mds)) // allocate up-front to ensure stable pointers + for i, md := range mds { + m := &ms[i] + m.L2 = new(filedesc.MessageL2) + if m.L0, err = r.makeBase(m, parent, md.GetName(), i, sb); err != nil { + return nil, err + } + if opts := md.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.MessageOptions) + m.L2.Options = func() protoreflect.ProtoMessage { return opts } + m.L1.IsMapEntry = opts.GetMapEntry() + m.L1.IsMessageSet = opts.GetMessageSetWireFormat() + } + for _, s := range md.GetReservedName() { + m.L2.ReservedNames.List = append(m.L2.ReservedNames.List, protoreflect.Name(s)) + } + for _, rr := range md.GetReservedRange() { + m.L2.ReservedRanges.List = append(m.L2.ReservedRanges.List, [2]protoreflect.FieldNumber{ + protoreflect.FieldNumber(rr.GetStart()), + protoreflect.FieldNumber(rr.GetEnd()), + }) + } + for _, xr := range md.GetExtensionRange() { + m.L2.ExtensionRanges.List = append(m.L2.ExtensionRanges.List, [2]protoreflect.FieldNumber{ + protoreflect.FieldNumber(xr.GetStart()), + protoreflect.FieldNumber(xr.GetEnd()), + }) + var optsFunc func() protoreflect.ProtoMessage + if opts := xr.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.ExtensionRangeOptions) + optsFunc = func() protoreflect.ProtoMessage { return opts } + } + m.L2.ExtensionRangeOptions = append(m.L2.ExtensionRangeOptions, optsFunc) + } + if m.L2.Fields.List, err = r.initFieldsFromDescriptorProto(md.GetField(), m, sb); err != nil { + return nil, err + } + if m.L2.Oneofs.List, err = r.initOneofsFromDescriptorProto(md.GetOneofDecl(), m, sb); err != nil { + return nil, err + } + if m.L1.Enums.List, err = r.initEnumDeclarations(md.GetEnumType(), m, sb); err != nil { + return nil, err + } + if m.L1.Messages.List, err = r.initMessagesDeclarations(md.GetNestedType(), m, sb); err != nil { + return nil, err + } + if m.L1.Extensions.List, err = r.initExtensionDeclarations(md.GetExtension(), m, sb); err != nil { + return nil, err + } + } + return ms, nil +} + +func (r descsByName) initFieldsFromDescriptorProto(fds []*descriptorpb.FieldDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (fs []filedesc.Field, err error) { + fs = make([]filedesc.Field, len(fds)) // allocate up-front to ensure stable pointers + for i, fd := range fds { + f := &fs[i] + if f.L0, err = r.makeBase(f, parent, fd.GetName(), i, sb); err != nil { + return nil, err + } + f.L1.IsProto3Optional = fd.GetProto3Optional() + if opts := fd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.FieldOptions) + f.L1.Options = func() protoreflect.ProtoMessage { return opts } + f.L1.IsWeak = opts.GetWeak() + f.L1.HasPacked = opts.Packed != nil + f.L1.IsPacked = opts.GetPacked() + } + f.L1.Number = protoreflect.FieldNumber(fd.GetNumber()) + f.L1.Cardinality = protoreflect.Cardinality(fd.GetLabel()) + if fd.Type != nil { + f.L1.Kind = protoreflect.Kind(fd.GetType()) + } + if fd.JsonName != nil { + f.L1.StringName.InitJSON(fd.GetJsonName()) + } + } + return fs, nil +} + +func (r descsByName) initOneofsFromDescriptorProto(ods []*descriptorpb.OneofDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (os []filedesc.Oneof, err error) { + os = make([]filedesc.Oneof, len(ods)) // allocate up-front to ensure stable pointers + for i, od := range ods { + o := &os[i] + if o.L0, err = r.makeBase(o, parent, od.GetName(), i, sb); err != nil { + return nil, err + } + if opts := od.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.OneofOptions) + o.L1.Options = func() protoreflect.ProtoMessage { return opts } + } + } + return os, nil +} + +func (r descsByName) initExtensionDeclarations(xds []*descriptorpb.FieldDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (xs []filedesc.Extension, err error) { + xs = make([]filedesc.Extension, len(xds)) // allocate up-front to ensure stable pointers + for i, xd := range xds { + x := &xs[i] + x.L2 = new(filedesc.ExtensionL2) + if x.L0, err = r.makeBase(x, parent, xd.GetName(), i, sb); err != nil { + return nil, err + } + if opts := xd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.FieldOptions) + x.L2.Options = func() protoreflect.ProtoMessage { return opts } + x.L2.IsPacked = opts.GetPacked() + } + x.L1.Number = protoreflect.FieldNumber(xd.GetNumber()) + x.L1.Cardinality = protoreflect.Cardinality(xd.GetLabel()) + if xd.Type != nil { + x.L1.Kind = protoreflect.Kind(xd.GetType()) + } + if xd.JsonName != nil { + x.L2.StringName.InitJSON(xd.GetJsonName()) + } + } + return xs, nil +} + +func (r descsByName) initServiceDeclarations(sds []*descriptorpb.ServiceDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ss []filedesc.Service, err error) { + ss = make([]filedesc.Service, len(sds)) // allocate up-front to ensure stable pointers + for i, sd := range sds { + s := &ss[i] + s.L2 = new(filedesc.ServiceL2) + if s.L0, err = r.makeBase(s, parent, sd.GetName(), i, sb); err != nil { + return nil, err + } + if opts := sd.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.ServiceOptions) + s.L2.Options = func() protoreflect.ProtoMessage { return opts } + } + if s.L2.Methods.List, err = r.initMethodsFromDescriptorProto(sd.GetMethod(), s, sb); err != nil { + return nil, err + } + } + return ss, nil +} + +func (r descsByName) initMethodsFromDescriptorProto(mds []*descriptorpb.MethodDescriptorProto, parent protoreflect.Descriptor, sb *strs.Builder) (ms []filedesc.Method, err error) { + ms = make([]filedesc.Method, len(mds)) // allocate up-front to ensure stable pointers + for i, md := range mds { + m := &ms[i] + if m.L0, err = r.makeBase(m, parent, md.GetName(), i, sb); err != nil { + return nil, err + } + if opts := md.GetOptions(); opts != nil { + opts = proto.Clone(opts).(*descriptorpb.MethodOptions) + m.L1.Options = func() protoreflect.ProtoMessage { return opts } + } + m.L1.IsStreamingClient = md.GetClientStreaming() + m.L1.IsStreamingServer = md.GetServerStreaming() + } + return ms, nil +} + +func (r descsByName) makeBase(child, parent protoreflect.Descriptor, name string, idx int, sb *strs.Builder) (filedesc.BaseL0, error) { + if !protoreflect.Name(name).IsValid() { + return filedesc.BaseL0{}, errors.New("descriptor %q has an invalid nested name: %q", parent.FullName(), name) + } + + // Derive the full name of the child. + // Note that enum values are a sibling to the enum parent in the namespace. + var fullName protoreflect.FullName + if _, ok := parent.(protoreflect.EnumDescriptor); ok { + fullName = sb.AppendFullName(parent.FullName().Parent(), protoreflect.Name(name)) + } else { + fullName = sb.AppendFullName(parent.FullName(), protoreflect.Name(name)) + } + if _, ok := r[fullName]; ok { + return filedesc.BaseL0{}, errors.New("descriptor %q already declared", fullName) + } + r[fullName] = child + + // TODO: Verify that the full name does not already exist in the resolver? + // This is not as critical since most usages of NewFile will register + // the created file back into the registry, which will perform this check. + + return filedesc.BaseL0{ + FullName: fullName, + ParentFile: parent.ParentFile().(*filedesc.File), + Parent: parent, + Index: idx, + }, nil +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go new file mode 100644 index 0000000000..cebb36cdad --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go @@ -0,0 +1,286 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + + "google.golang.org/protobuf/types/descriptorpb" +) + +// resolver is a wrapper around a local registry of declarations within the file +// and the remote resolver. The remote resolver is restricted to only return +// descriptors that have been imported. +type resolver struct { + local descsByName + remote Resolver + imports importSet + + allowUnresolvable bool +} + +func (r *resolver) resolveMessageDependencies(ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) (err error) { + for i, md := range mds { + m := &ms[i] + for j, fd := range md.GetField() { + f := &m.L2.Fields.List[j] + if f.L1.Cardinality == protoreflect.Required { + m.L2.RequiredNumbers.List = append(m.L2.RequiredNumbers.List, f.L1.Number) + } + if fd.OneofIndex != nil { + k := int(fd.GetOneofIndex()) + if !(0 <= k && k < len(md.GetOneofDecl())) { + return errors.New("message field %q has an invalid oneof index: %d", f.FullName(), k) + } + o := &m.L2.Oneofs.List[k] + f.L1.ContainingOneof = o + o.L1.Fields.List = append(o.L1.Fields.List, f) + } + + if f.L1.Kind, f.L1.Enum, f.L1.Message, err = r.findTarget(f.Kind(), f.Parent().FullName(), partialName(fd.GetTypeName()), f.IsWeak()); err != nil { + return errors.New("message field %q cannot resolve type: %v", f.FullName(), err) + } + if fd.DefaultValue != nil { + v, ev, err := unmarshalDefault(fd.GetDefaultValue(), f, r.allowUnresolvable) + if err != nil { + return errors.New("message field %q has invalid default: %v", f.FullName(), err) + } + f.L1.Default = filedesc.DefaultValue(v, ev) + } + } + + if err := r.resolveMessageDependencies(m.L1.Messages.List, md.GetNestedType()); err != nil { + return err + } + if err := r.resolveExtensionDependencies(m.L1.Extensions.List, md.GetExtension()); err != nil { + return err + } + } + return nil +} + +func (r *resolver) resolveExtensionDependencies(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) (err error) { + for i, xd := range xds { + x := &xs[i] + if x.L1.Extendee, err = r.findMessageDescriptor(x.Parent().FullName(), partialName(xd.GetExtendee()), false); err != nil { + return errors.New("extension field %q cannot resolve extendee: %v", x.FullName(), err) + } + if x.L1.Kind, x.L2.Enum, x.L2.Message, err = r.findTarget(x.Kind(), x.Parent().FullName(), partialName(xd.GetTypeName()), false); err != nil { + return errors.New("extension field %q cannot resolve type: %v", x.FullName(), err) + } + if xd.DefaultValue != nil { + v, ev, err := unmarshalDefault(xd.GetDefaultValue(), x, r.allowUnresolvable) + if err != nil { + return errors.New("extension field %q has invalid default: %v", x.FullName(), err) + } + x.L2.Default = filedesc.DefaultValue(v, ev) + } + } + return nil +} + +func (r *resolver) resolveServiceDependencies(ss []filedesc.Service, sds []*descriptorpb.ServiceDescriptorProto) (err error) { + for i, sd := range sds { + s := &ss[i] + for j, md := range sd.GetMethod() { + m := &s.L2.Methods.List[j] + m.L1.Input, err = r.findMessageDescriptor(m.Parent().FullName(), partialName(md.GetInputType()), false) + if err != nil { + return errors.New("service method %q cannot resolve input: %v", m.FullName(), err) + } + m.L1.Output, err = r.findMessageDescriptor(s.FullName(), partialName(md.GetOutputType()), false) + if err != nil { + return errors.New("service method %q cannot resolve output: %v", m.FullName(), err) + } + } + } + return nil +} + +// findTarget finds an enum or message descriptor if k is an enum, message, +// group, or unknown. If unknown, and the name could be resolved, the kind +// returned kind is set based on the type of the resolved descriptor. +func (r *resolver) findTarget(k protoreflect.Kind, scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.Kind, protoreflect.EnumDescriptor, protoreflect.MessageDescriptor, error) { + switch k { + case protoreflect.EnumKind: + ed, err := r.findEnumDescriptor(scope, ref, isWeak) + if err != nil { + return 0, nil, nil, err + } + return k, ed, nil, nil + case protoreflect.MessageKind, protoreflect.GroupKind: + md, err := r.findMessageDescriptor(scope, ref, isWeak) + if err != nil { + return 0, nil, nil, err + } + return k, nil, md, nil + case 0: + // Handle unspecified kinds (possible with parsers that operate + // on a per-file basis without knowledge of dependencies). + d, err := r.findDescriptor(scope, ref) + if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + return k, filedesc.PlaceholderEnum(ref.FullName()), filedesc.PlaceholderMessage(ref.FullName()), nil + } else if err == protoregistry.NotFound { + return 0, nil, nil, errors.New("%q not found", ref.FullName()) + } else if err != nil { + return 0, nil, nil, err + } + switch d := d.(type) { + case protoreflect.EnumDescriptor: + return protoreflect.EnumKind, d, nil, nil + case protoreflect.MessageDescriptor: + return protoreflect.MessageKind, nil, d, nil + default: + return 0, nil, nil, errors.New("unknown kind") + } + default: + if ref != "" { + return 0, nil, nil, errors.New("target name cannot be specified for %v", k) + } + if !k.IsValid() { + return 0, nil, nil, errors.New("invalid kind: %d", k) + } + return k, nil, nil, nil + } +} + +// findDescriptor finds the descriptor by name, +// which may be a relative name within some scope. +// +// Suppose the scope was "fizz.buzz" and the reference was "Foo.Bar", +// then the following full names are searched: +// * fizz.buzz.Foo.Bar +// * fizz.Foo.Bar +// * Foo.Bar +func (r *resolver) findDescriptor(scope protoreflect.FullName, ref partialName) (protoreflect.Descriptor, error) { + if !ref.IsValid() { + return nil, errors.New("invalid name reference: %q", ref) + } + if ref.IsFull() { + scope, ref = "", ref[1:] + } + var foundButNotImported protoreflect.Descriptor + for { + // Derive the full name to search. + s := protoreflect.FullName(ref) + if scope != "" { + s = scope + "." + s + } + + // Check the current file for the descriptor. + if d, ok := r.local[s]; ok { + return d, nil + } + + // Check the remote registry for the descriptor. + d, err := r.remote.FindDescriptorByName(s) + if err == nil { + // Only allow descriptors covered by one of the imports. + if r.imports[d.ParentFile().Path()] { + return d, nil + } + foundButNotImported = d + } else if err != protoregistry.NotFound { + return nil, errors.Wrap(err, "%q", s) + } + + // Continue on at a higher level of scoping. + if scope == "" { + if d := foundButNotImported; d != nil { + return nil, errors.New("resolved %q, but %q is not imported", d.FullName(), d.ParentFile().Path()) + } + return nil, protoregistry.NotFound + } + scope = scope.Parent() + } +} + +func (r *resolver) findEnumDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.EnumDescriptor, error) { + d, err := r.findDescriptor(scope, ref) + if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + return filedesc.PlaceholderEnum(ref.FullName()), nil + } else if err == protoregistry.NotFound { + return nil, errors.New("%q not found", ref.FullName()) + } else if err != nil { + return nil, err + } + ed, ok := d.(protoreflect.EnumDescriptor) + if !ok { + return nil, errors.New("resolved %q, but it is not an enum", d.FullName()) + } + return ed, nil +} + +func (r *resolver) findMessageDescriptor(scope protoreflect.FullName, ref partialName, isWeak bool) (protoreflect.MessageDescriptor, error) { + d, err := r.findDescriptor(scope, ref) + if err == protoregistry.NotFound && (r.allowUnresolvable || isWeak) { + return filedesc.PlaceholderMessage(ref.FullName()), nil + } else if err == protoregistry.NotFound { + return nil, errors.New("%q not found", ref.FullName()) + } else if err != nil { + return nil, err + } + md, ok := d.(protoreflect.MessageDescriptor) + if !ok { + return nil, errors.New("resolved %q, but it is not an message", d.FullName()) + } + return md, nil +} + +// partialName is the partial name. A leading dot means that the name is full, +// otherwise the name is relative to some current scope. +// See google.protobuf.FieldDescriptorProto.type_name. +type partialName string + +func (s partialName) IsFull() bool { + return len(s) > 0 && s[0] == '.' +} + +func (s partialName) IsValid() bool { + if s.IsFull() { + return protoreflect.FullName(s[1:]).IsValid() + } + return protoreflect.FullName(s).IsValid() +} + +const unknownPrefix = "*." + +// FullName converts the partial name to a full name on a best-effort basis. +// If relative, it creates an invalid full name, using a "*." prefix +// to indicate that the start of the full name is unknown. +func (s partialName) FullName() protoreflect.FullName { + if s.IsFull() { + return protoreflect.FullName(s[1:]) + } + return protoreflect.FullName(unknownPrefix + s) +} + +func unmarshalDefault(s string, fd protoreflect.FieldDescriptor, allowUnresolvable bool) (protoreflect.Value, protoreflect.EnumValueDescriptor, error) { + var evs protoreflect.EnumValueDescriptors + if fd.Enum() != nil { + evs = fd.Enum().Values() + } + v, ev, err := defval.Unmarshal(s, fd.Kind(), evs, defval.Descriptor) + if err != nil && allowUnresolvable && evs != nil && protoreflect.Name(s).IsValid() { + v = protoreflect.ValueOfEnum(0) + if evs.Len() > 0 { + v = protoreflect.ValueOfEnum(evs.Get(0).Number()) + } + ev = filedesc.PlaceholderEnumValue(fd.Enum().FullName().Parent().Append(protoreflect.Name(s))) + } else if err != nil { + return v, ev, err + } + if fd.Syntax() == protoreflect.Proto3 { + return v, ev, errors.New("cannot be specified under proto3 semantics") + } + if fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind || fd.Cardinality() == protoreflect.Repeated { + return v, ev, errors.New("cannot be specified on composite types") + } + return v, ev, nil +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go new file mode 100644 index 0000000000..9af1d56487 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go @@ -0,0 +1,374 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "strings" + "unicode" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/internal/genid" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/reflect/protoreflect" + + "google.golang.org/protobuf/types/descriptorpb" +) + +func validateEnumDeclarations(es []filedesc.Enum, eds []*descriptorpb.EnumDescriptorProto) error { + for i, ed := range eds { + e := &es[i] + if err := e.L2.ReservedNames.CheckValid(); err != nil { + return errors.New("enum %q reserved names has %v", e.FullName(), err) + } + if err := e.L2.ReservedRanges.CheckValid(); err != nil { + return errors.New("enum %q reserved ranges has %v", e.FullName(), err) + } + if len(ed.GetValue()) == 0 { + return errors.New("enum %q must contain at least one value declaration", e.FullName()) + } + allowAlias := ed.GetOptions().GetAllowAlias() + foundAlias := false + for i := 0; i < e.Values().Len(); i++ { + v1 := e.Values().Get(i) + if v2 := e.Values().ByNumber(v1.Number()); v1 != v2 { + foundAlias = true + if !allowAlias { + return errors.New("enum %q has conflicting non-aliased values on number %d: %q with %q", e.FullName(), v1.Number(), v1.Name(), v2.Name()) + } + } + } + if allowAlias && !foundAlias { + return errors.New("enum %q allows aliases, but none were found", e.FullName()) + } + if e.Syntax() == protoreflect.Proto3 { + if v := e.Values().Get(0); v.Number() != 0 { + return errors.New("enum %q using proto3 semantics must have zero number for the first value", v.FullName()) + } + // Verify that value names in proto3 do not conflict if the + // case-insensitive prefix is removed. + // See protoc v3.8.0: src/google/protobuf/descriptor.cc:4991-5055 + names := map[string]protoreflect.EnumValueDescriptor{} + prefix := strings.Replace(strings.ToLower(string(e.Name())), "_", "", -1) + for i := 0; i < e.Values().Len(); i++ { + v1 := e.Values().Get(i) + s := strs.EnumValueName(strs.TrimEnumPrefix(string(v1.Name()), prefix)) + if v2, ok := names[s]; ok && v1.Number() != v2.Number() { + return errors.New("enum %q using proto3 semantics has conflict: %q with %q", e.FullName(), v1.Name(), v2.Name()) + } + names[s] = v1 + } + } + + for j, vd := range ed.GetValue() { + v := &e.L2.Values.List[j] + if vd.Number == nil { + return errors.New("enum value %q must have a specified number", v.FullName()) + } + if e.L2.ReservedNames.Has(v.Name()) { + return errors.New("enum value %q must not use reserved name", v.FullName()) + } + if e.L2.ReservedRanges.Has(v.Number()) { + return errors.New("enum value %q must not use reserved number %d", v.FullName(), v.Number()) + } + } + } + return nil +} + +func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) error { + for i, md := range mds { + m := &ms[i] + + // Handle the message descriptor itself. + isMessageSet := md.GetOptions().GetMessageSetWireFormat() + if err := m.L2.ReservedNames.CheckValid(); err != nil { + return errors.New("message %q reserved names has %v", m.FullName(), err) + } + if err := m.L2.ReservedRanges.CheckValid(isMessageSet); err != nil { + return errors.New("message %q reserved ranges has %v", m.FullName(), err) + } + if err := m.L2.ExtensionRanges.CheckValid(isMessageSet); err != nil { + return errors.New("message %q extension ranges has %v", m.FullName(), err) + } + if err := (*filedesc.FieldRanges).CheckOverlap(&m.L2.ReservedRanges, &m.L2.ExtensionRanges); err != nil { + return errors.New("message %q reserved and extension ranges has %v", m.FullName(), err) + } + for i := 0; i < m.Fields().Len(); i++ { + f1 := m.Fields().Get(i) + if f2 := m.Fields().ByNumber(f1.Number()); f1 != f2 { + return errors.New("message %q has conflicting fields: %q with %q", m.FullName(), f1.Name(), f2.Name()) + } + } + if isMessageSet && !flags.ProtoLegacy { + return errors.New("message %q is a MessageSet, which is a legacy proto1 feature that is no longer supported", m.FullName()) + } + if isMessageSet && (m.Syntax() != protoreflect.Proto2 || m.Fields().Len() > 0 || m.ExtensionRanges().Len() == 0) { + return errors.New("message %q is an invalid proto1 MessageSet", m.FullName()) + } + if m.Syntax() == protoreflect.Proto3 { + if m.ExtensionRanges().Len() > 0 { + return errors.New("message %q using proto3 semantics cannot have extension ranges", m.FullName()) + } + // Verify that field names in proto3 do not conflict if lowercased + // with all underscores removed. + // See protoc v3.8.0: src/google/protobuf/descriptor.cc:5830-5847 + names := map[string]protoreflect.FieldDescriptor{} + for i := 0; i < m.Fields().Len(); i++ { + f1 := m.Fields().Get(i) + s := strings.Replace(strings.ToLower(string(f1.Name())), "_", "", -1) + if f2, ok := names[s]; ok { + return errors.New("message %q using proto3 semantics has conflict: %q with %q", m.FullName(), f1.Name(), f2.Name()) + } + names[s] = f1 + } + } + + for j, fd := range md.GetField() { + f := &m.L2.Fields.List[j] + if m.L2.ReservedNames.Has(f.Name()) { + return errors.New("message field %q must not use reserved name", f.FullName()) + } + if !f.Number().IsValid() { + return errors.New("message field %q has an invalid number: %d", f.FullName(), f.Number()) + } + if !f.Cardinality().IsValid() { + return errors.New("message field %q has an invalid cardinality: %d", f.FullName(), f.Cardinality()) + } + if m.L2.ReservedRanges.Has(f.Number()) { + return errors.New("message field %q must not use reserved number %d", f.FullName(), f.Number()) + } + if m.L2.ExtensionRanges.Has(f.Number()) { + return errors.New("message field %q with number %d in extension range", f.FullName(), f.Number()) + } + if fd.Extendee != nil { + return errors.New("message field %q may not have extendee: %q", f.FullName(), fd.GetExtendee()) + } + if f.L1.IsProto3Optional { + if f.Syntax() != protoreflect.Proto3 { + return errors.New("message field %q under proto3 optional semantics must be specified in the proto3 syntax", f.FullName()) + } + if f.Cardinality() != protoreflect.Optional { + return errors.New("message field %q under proto3 optional semantics must have optional cardinality", f.FullName()) + } + if f.ContainingOneof() != nil && f.ContainingOneof().Fields().Len() != 1 { + return errors.New("message field %q under proto3 optional semantics must be within a single element oneof", f.FullName()) + } + } + if f.IsWeak() && !flags.ProtoLegacy { + return errors.New("message field %q is a weak field, which is a legacy proto1 feature that is no longer supported", f.FullName()) + } + if f.IsWeak() && (f.Syntax() != protoreflect.Proto2 || !isOptionalMessage(f) || f.ContainingOneof() != nil) { + return errors.New("message field %q may only be weak for an optional message", f.FullName()) + } + if f.IsPacked() && !isPackable(f) { + return errors.New("message field %q is not packable", f.FullName()) + } + if err := checkValidGroup(f); err != nil { + return errors.New("message field %q is an invalid group: %v", f.FullName(), err) + } + if err := checkValidMap(f); err != nil { + return errors.New("message field %q is an invalid map: %v", f.FullName(), err) + } + if f.Syntax() == protoreflect.Proto3 { + if f.Cardinality() == protoreflect.Required { + return errors.New("message field %q using proto3 semantics cannot be required", f.FullName()) + } + if f.Enum() != nil && !f.Enum().IsPlaceholder() && f.Enum().Syntax() != protoreflect.Proto3 { + return errors.New("message field %q using proto3 semantics may only depend on a proto3 enum", f.FullName()) + } + } + } + seenSynthetic := false // synthetic oneofs for proto3 optional must come after real oneofs + for j := range md.GetOneofDecl() { + o := &m.L2.Oneofs.List[j] + if o.Fields().Len() == 0 { + return errors.New("message oneof %q must contain at least one field declaration", o.FullName()) + } + if n := o.Fields().Len(); n-1 != (o.Fields().Get(n-1).Index() - o.Fields().Get(0).Index()) { + return errors.New("message oneof %q must have consecutively declared fields", o.FullName()) + } + + if o.IsSynthetic() { + seenSynthetic = true + continue + } + if !o.IsSynthetic() && seenSynthetic { + return errors.New("message oneof %q must be declared before synthetic oneofs", o.FullName()) + } + + for i := 0; i < o.Fields().Len(); i++ { + f := o.Fields().Get(i) + if f.Cardinality() != protoreflect.Optional { + return errors.New("message field %q belongs in a oneof and must be optional", f.FullName()) + } + if f.IsWeak() { + return errors.New("message field %q belongs in a oneof and must not be a weak reference", f.FullName()) + } + } + } + + if err := validateEnumDeclarations(m.L1.Enums.List, md.GetEnumType()); err != nil { + return err + } + if err := validateMessageDeclarations(m.L1.Messages.List, md.GetNestedType()); err != nil { + return err + } + if err := validateExtensionDeclarations(m.L1.Extensions.List, md.GetExtension()); err != nil { + return err + } + } + return nil +} + +func validateExtensionDeclarations(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) error { + for i, xd := range xds { + x := &xs[i] + // NOTE: Avoid using the IsValid method since extensions to MessageSet + // may have a field number higher than normal. This check only verifies + // that the number is not negative or reserved. We check again later + // if we know that the extendee is definitely not a MessageSet. + if n := x.Number(); n < 0 || (protowire.FirstReservedNumber <= n && n <= protowire.LastReservedNumber) { + return errors.New("extension field %q has an invalid number: %d", x.FullName(), x.Number()) + } + if !x.Cardinality().IsValid() || x.Cardinality() == protoreflect.Required { + return errors.New("extension field %q has an invalid cardinality: %d", x.FullName(), x.Cardinality()) + } + if xd.JsonName != nil { + // A bug in older versions of protoc would always populate the + // "json_name" option for extensions when it is meaningless. + // When it did so, it would always use the camel-cased field name. + if xd.GetJsonName() != strs.JSONCamelCase(string(x.Name())) { + return errors.New("extension field %q may not have an explicitly set JSON name: %q", x.FullName(), xd.GetJsonName()) + } + } + if xd.OneofIndex != nil { + return errors.New("extension field %q may not be part of a oneof", x.FullName()) + } + if md := x.ContainingMessage(); !md.IsPlaceholder() { + if !md.ExtensionRanges().Has(x.Number()) { + return errors.New("extension field %q extends %q with non-extension field number: %d", x.FullName(), md.FullName(), x.Number()) + } + isMessageSet := md.Options().(*descriptorpb.MessageOptions).GetMessageSetWireFormat() + if isMessageSet && !isOptionalMessage(x) { + return errors.New("extension field %q extends MessageSet and must be an optional message", x.FullName()) + } + if !isMessageSet && !x.Number().IsValid() { + return errors.New("extension field %q has an invalid number: %d", x.FullName(), x.Number()) + } + } + if xd.GetOptions().GetWeak() { + return errors.New("extension field %q cannot be a weak reference", x.FullName()) + } + if x.IsPacked() && !isPackable(x) { + return errors.New("extension field %q is not packable", x.FullName()) + } + if err := checkValidGroup(x); err != nil { + return errors.New("extension field %q is an invalid group: %v", x.FullName(), err) + } + if md := x.Message(); md != nil && md.IsMapEntry() { + return errors.New("extension field %q cannot be a map entry", x.FullName()) + } + if x.Syntax() == protoreflect.Proto3 { + switch x.ContainingMessage().FullName() { + case (*descriptorpb.FileOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.EnumOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.EnumValueOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.MessageOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.FieldOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.OneofOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.ExtensionRangeOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.ServiceOptions)(nil).ProtoReflect().Descriptor().FullName(): + case (*descriptorpb.MethodOptions)(nil).ProtoReflect().Descriptor().FullName(): + default: + return errors.New("extension field %q cannot be declared in proto3 unless extended descriptor options", x.FullName()) + } + } + } + return nil +} + +// isOptionalMessage reports whether this is an optional message. +// If the kind is unknown, it is assumed to be a message. +func isOptionalMessage(fd protoreflect.FieldDescriptor) bool { + return (fd.Kind() == 0 || fd.Kind() == protoreflect.MessageKind) && fd.Cardinality() == protoreflect.Optional +} + +// isPackable checks whether the pack option can be specified. +func isPackable(fd protoreflect.FieldDescriptor) bool { + switch fd.Kind() { + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: + return false + } + return fd.IsList() +} + +// checkValidGroup reports whether fd is a valid group according to the same +// rules that protoc imposes. +func checkValidGroup(fd protoreflect.FieldDescriptor) error { + md := fd.Message() + switch { + case fd.Kind() != protoreflect.GroupKind: + return nil + case fd.Syntax() != protoreflect.Proto2: + return errors.New("invalid under proto2 semantics") + case md == nil || md.IsPlaceholder(): + return errors.New("message must be resolvable") + case fd.FullName().Parent() != md.FullName().Parent(): + return errors.New("message and field must be declared in the same scope") + case !unicode.IsUpper(rune(md.Name()[0])): + return errors.New("message name must start with an uppercase") + case fd.Name() != protoreflect.Name(strings.ToLower(string(md.Name()))): + return errors.New("field name must be lowercased form of the message name") + } + return nil +} + +// checkValidMap checks whether the field is a valid map according to the same +// rules that protoc imposes. +// See protoc v3.8.0: src/google/protobuf/descriptor.cc:6045-6115 +func checkValidMap(fd protoreflect.FieldDescriptor) error { + md := fd.Message() + switch { + case md == nil || !md.IsMapEntry(): + return nil + case fd.FullName().Parent() != md.FullName().Parent(): + return errors.New("message and field must be declared in the same scope") + case md.Name() != protoreflect.Name(strs.MapEntryName(string(fd.Name()))): + return errors.New("incorrect implicit map entry name") + case fd.Cardinality() != protoreflect.Repeated: + return errors.New("field must be repeated") + case md.Fields().Len() != 2: + return errors.New("message must have exactly two fields") + case md.ExtensionRanges().Len() > 0: + return errors.New("message must not have any extension ranges") + case md.Enums().Len()+md.Messages().Len()+md.Extensions().Len() > 0: + return errors.New("message must not have any nested declarations") + } + kf := md.Fields().Get(0) + vf := md.Fields().Get(1) + switch { + case kf.Name() != genid.MapEntry_Key_field_name || kf.Number() != genid.MapEntry_Key_field_number || kf.Cardinality() != protoreflect.Optional || kf.ContainingOneof() != nil || kf.HasDefault(): + return errors.New("invalid key field") + case vf.Name() != genid.MapEntry_Value_field_name || vf.Number() != genid.MapEntry_Value_field_number || vf.Cardinality() != protoreflect.Optional || vf.ContainingOneof() != nil || vf.HasDefault(): + return errors.New("invalid value field") + } + switch kf.Kind() { + case protoreflect.BoolKind: // bool + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: // int32 + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: // int64 + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: // uint32 + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: // uint64 + case protoreflect.StringKind: // string + default: + return errors.New("invalid key kind: %v", kf.Kind()) + } + if e := vf.Enum(); e != nil && e.Values().Len() > 0 && e.Values().Get(0).Number() != 0 { + return errors.New("map enum value must have zero number for the first value") + } + return nil +} diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go new file mode 100644 index 0000000000..a7c5ceffc9 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go @@ -0,0 +1,252 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protodesc + +import ( + "fmt" + "strings" + + "google.golang.org/protobuf/internal/encoding/defval" + "google.golang.org/protobuf/internal/strs" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + + "google.golang.org/protobuf/types/descriptorpb" +) + +// ToFileDescriptorProto copies a protoreflect.FileDescriptor into a +// google.protobuf.FileDescriptorProto message. +func ToFileDescriptorProto(file protoreflect.FileDescriptor) *descriptorpb.FileDescriptorProto { + p := &descriptorpb.FileDescriptorProto{ + Name: proto.String(file.Path()), + Options: proto.Clone(file.Options()).(*descriptorpb.FileOptions), + } + if file.Package() != "" { + p.Package = proto.String(string(file.Package())) + } + for i, imports := 0, file.Imports(); i < imports.Len(); i++ { + imp := imports.Get(i) + p.Dependency = append(p.Dependency, imp.Path()) + if imp.IsPublic { + p.PublicDependency = append(p.PublicDependency, int32(i)) + } + if imp.IsWeak { + p.WeakDependency = append(p.WeakDependency, int32(i)) + } + } + for i, locs := 0, file.SourceLocations(); i < locs.Len(); i++ { + loc := locs.Get(i) + l := &descriptorpb.SourceCodeInfo_Location{} + l.Path = append(l.Path, loc.Path...) + if loc.StartLine == loc.EndLine { + l.Span = []int32{int32(loc.StartLine), int32(loc.StartColumn), int32(loc.EndColumn)} + } else { + l.Span = []int32{int32(loc.StartLine), int32(loc.StartColumn), int32(loc.EndLine), int32(loc.EndColumn)} + } + l.LeadingDetachedComments = append([]string(nil), loc.LeadingDetachedComments...) + if loc.LeadingComments != "" { + l.LeadingComments = proto.String(loc.LeadingComments) + } + if loc.TrailingComments != "" { + l.TrailingComments = proto.String(loc.TrailingComments) + } + if p.SourceCodeInfo == nil { + p.SourceCodeInfo = &descriptorpb.SourceCodeInfo{} + } + p.SourceCodeInfo.Location = append(p.SourceCodeInfo.Location, l) + + } + for i, messages := 0, file.Messages(); i < messages.Len(); i++ { + p.MessageType = append(p.MessageType, ToDescriptorProto(messages.Get(i))) + } + for i, enums := 0, file.Enums(); i < enums.Len(); i++ { + p.EnumType = append(p.EnumType, ToEnumDescriptorProto(enums.Get(i))) + } + for i, services := 0, file.Services(); i < services.Len(); i++ { + p.Service = append(p.Service, ToServiceDescriptorProto(services.Get(i))) + } + for i, exts := 0, file.Extensions(); i < exts.Len(); i++ { + p.Extension = append(p.Extension, ToFieldDescriptorProto(exts.Get(i))) + } + if syntax := file.Syntax(); syntax != protoreflect.Proto2 { + p.Syntax = proto.String(file.Syntax().String()) + } + return p +} + +// ToDescriptorProto copies a protoreflect.MessageDescriptor into a +// google.protobuf.DescriptorProto message. +func ToDescriptorProto(message protoreflect.MessageDescriptor) *descriptorpb.DescriptorProto { + p := &descriptorpb.DescriptorProto{ + Name: proto.String(string(message.Name())), + Options: proto.Clone(message.Options()).(*descriptorpb.MessageOptions), + } + for i, fields := 0, message.Fields(); i < fields.Len(); i++ { + p.Field = append(p.Field, ToFieldDescriptorProto(fields.Get(i))) + } + for i, exts := 0, message.Extensions(); i < exts.Len(); i++ { + p.Extension = append(p.Extension, ToFieldDescriptorProto(exts.Get(i))) + } + for i, messages := 0, message.Messages(); i < messages.Len(); i++ { + p.NestedType = append(p.NestedType, ToDescriptorProto(messages.Get(i))) + } + for i, enums := 0, message.Enums(); i < enums.Len(); i++ { + p.EnumType = append(p.EnumType, ToEnumDescriptorProto(enums.Get(i))) + } + for i, xranges := 0, message.ExtensionRanges(); i < xranges.Len(); i++ { + xrange := xranges.Get(i) + p.ExtensionRange = append(p.ExtensionRange, &descriptorpb.DescriptorProto_ExtensionRange{ + Start: proto.Int32(int32(xrange[0])), + End: proto.Int32(int32(xrange[1])), + Options: proto.Clone(message.ExtensionRangeOptions(i)).(*descriptorpb.ExtensionRangeOptions), + }) + } + for i, oneofs := 0, message.Oneofs(); i < oneofs.Len(); i++ { + p.OneofDecl = append(p.OneofDecl, ToOneofDescriptorProto(oneofs.Get(i))) + } + for i, ranges := 0, message.ReservedRanges(); i < ranges.Len(); i++ { + rrange := ranges.Get(i) + p.ReservedRange = append(p.ReservedRange, &descriptorpb.DescriptorProto_ReservedRange{ + Start: proto.Int32(int32(rrange[0])), + End: proto.Int32(int32(rrange[1])), + }) + } + for i, names := 0, message.ReservedNames(); i < names.Len(); i++ { + p.ReservedName = append(p.ReservedName, string(names.Get(i))) + } + return p +} + +// ToFieldDescriptorProto copies a protoreflect.FieldDescriptor into a +// google.protobuf.FieldDescriptorProto message. +func ToFieldDescriptorProto(field protoreflect.FieldDescriptor) *descriptorpb.FieldDescriptorProto { + p := &descriptorpb.FieldDescriptorProto{ + Name: proto.String(string(field.Name())), + Number: proto.Int32(int32(field.Number())), + Label: descriptorpb.FieldDescriptorProto_Label(field.Cardinality()).Enum(), + Options: proto.Clone(field.Options()).(*descriptorpb.FieldOptions), + } + if field.IsExtension() { + p.Extendee = fullNameOf(field.ContainingMessage()) + } + if field.Kind().IsValid() { + p.Type = descriptorpb.FieldDescriptorProto_Type(field.Kind()).Enum() + } + if field.Enum() != nil { + p.TypeName = fullNameOf(field.Enum()) + } + if field.Message() != nil { + p.TypeName = fullNameOf(field.Message()) + } + if field.HasJSONName() { + // A bug in older versions of protoc would always populate the + // "json_name" option for extensions when it is meaningless. + // When it did so, it would always use the camel-cased field name. + if field.IsExtension() { + p.JsonName = proto.String(strs.JSONCamelCase(string(field.Name()))) + } else { + p.JsonName = proto.String(field.JSONName()) + } + } + if field.Syntax() == protoreflect.Proto3 && field.HasOptionalKeyword() { + p.Proto3Optional = proto.Bool(true) + } + if field.HasDefault() { + def, err := defval.Marshal(field.Default(), field.DefaultEnumValue(), field.Kind(), defval.Descriptor) + if err != nil && field.DefaultEnumValue() != nil { + def = string(field.DefaultEnumValue().Name()) // occurs for unresolved enum values + } else if err != nil { + panic(fmt.Sprintf("%v: %v", field.FullName(), err)) + } + p.DefaultValue = proto.String(def) + } + if oneof := field.ContainingOneof(); oneof != nil { + p.OneofIndex = proto.Int32(int32(oneof.Index())) + } + return p +} + +// ToOneofDescriptorProto copies a protoreflect.OneofDescriptor into a +// google.protobuf.OneofDescriptorProto message. +func ToOneofDescriptorProto(oneof protoreflect.OneofDescriptor) *descriptorpb.OneofDescriptorProto { + return &descriptorpb.OneofDescriptorProto{ + Name: proto.String(string(oneof.Name())), + Options: proto.Clone(oneof.Options()).(*descriptorpb.OneofOptions), + } +} + +// ToEnumDescriptorProto copies a protoreflect.EnumDescriptor into a +// google.protobuf.EnumDescriptorProto message. +func ToEnumDescriptorProto(enum protoreflect.EnumDescriptor) *descriptorpb.EnumDescriptorProto { + p := &descriptorpb.EnumDescriptorProto{ + Name: proto.String(string(enum.Name())), + Options: proto.Clone(enum.Options()).(*descriptorpb.EnumOptions), + } + for i, values := 0, enum.Values(); i < values.Len(); i++ { + p.Value = append(p.Value, ToEnumValueDescriptorProto(values.Get(i))) + } + for i, ranges := 0, enum.ReservedRanges(); i < ranges.Len(); i++ { + rrange := ranges.Get(i) + p.ReservedRange = append(p.ReservedRange, &descriptorpb.EnumDescriptorProto_EnumReservedRange{ + Start: proto.Int32(int32(rrange[0])), + End: proto.Int32(int32(rrange[1])), + }) + } + for i, names := 0, enum.ReservedNames(); i < names.Len(); i++ { + p.ReservedName = append(p.ReservedName, string(names.Get(i))) + } + return p +} + +// ToEnumValueDescriptorProto copies a protoreflect.EnumValueDescriptor into a +// google.protobuf.EnumValueDescriptorProto message. +func ToEnumValueDescriptorProto(value protoreflect.EnumValueDescriptor) *descriptorpb.EnumValueDescriptorProto { + return &descriptorpb.EnumValueDescriptorProto{ + Name: proto.String(string(value.Name())), + Number: proto.Int32(int32(value.Number())), + Options: proto.Clone(value.Options()).(*descriptorpb.EnumValueOptions), + } +} + +// ToServiceDescriptorProto copies a protoreflect.ServiceDescriptor into a +// google.protobuf.ServiceDescriptorProto message. +func ToServiceDescriptorProto(service protoreflect.ServiceDescriptor) *descriptorpb.ServiceDescriptorProto { + p := &descriptorpb.ServiceDescriptorProto{ + Name: proto.String(string(service.Name())), + Options: proto.Clone(service.Options()).(*descriptorpb.ServiceOptions), + } + for i, methods := 0, service.Methods(); i < methods.Len(); i++ { + p.Method = append(p.Method, ToMethodDescriptorProto(methods.Get(i))) + } + return p +} + +// ToMethodDescriptorProto copies a protoreflect.MethodDescriptor into a +// google.protobuf.MethodDescriptorProto message. +func ToMethodDescriptorProto(method protoreflect.MethodDescriptor) *descriptorpb.MethodDescriptorProto { + p := &descriptorpb.MethodDescriptorProto{ + Name: proto.String(string(method.Name())), + InputType: fullNameOf(method.Input()), + OutputType: fullNameOf(method.Output()), + Options: proto.Clone(method.Options()).(*descriptorpb.MethodOptions), + } + if method.IsStreamingClient() { + p.ClientStreaming = proto.Bool(true) + } + if method.IsStreamingServer() { + p.ServerStreaming = proto.Bool(true) + } + return p +} + +func fullNameOf(d protoreflect.Descriptor) *string { + if d == nil { + return nil + } + if strings.HasPrefix(string(d.FullName()), unknownPrefix) { + return proto.String(string(d.FullName()[len(unknownPrefix):])) + } + return proto.String("." + string(d.FullName())) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go new file mode 100644 index 0000000000..6be5d16e9f --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go @@ -0,0 +1,77 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +import ( + "google.golang.org/protobuf/internal/pragma" +) + +// The following types are used by the fast-path Message.ProtoMethods method. +// +// To avoid polluting the public protoreflect API with types used only by +// low-level implementations, the canonical definitions of these types are +// in the runtime/protoiface package. The definitions here and in protoiface +// must be kept in sync. +type ( + methods = struct { + pragma.NoUnkeyedLiterals + Flags supportFlags + Size func(sizeInput) sizeOutput + Marshal func(marshalInput) (marshalOutput, error) + Unmarshal func(unmarshalInput) (unmarshalOutput, error) + Merge func(mergeInput) mergeOutput + CheckInitialized func(checkInitializedInput) (checkInitializedOutput, error) + } + supportFlags = uint64 + sizeInput = struct { + pragma.NoUnkeyedLiterals + Message Message + Flags uint8 + } + sizeOutput = struct { + pragma.NoUnkeyedLiterals + Size int + } + marshalInput = struct { + pragma.NoUnkeyedLiterals + Message Message + Buf []byte + Flags uint8 + } + marshalOutput = struct { + pragma.NoUnkeyedLiterals + Buf []byte + } + unmarshalInput = struct { + pragma.NoUnkeyedLiterals + Message Message + Buf []byte + Flags uint8 + Resolver interface { + FindExtensionByName(field FullName) (ExtensionType, error) + FindExtensionByNumber(message FullName, field FieldNumber) (ExtensionType, error) + } + } + unmarshalOutput = struct { + pragma.NoUnkeyedLiterals + Flags uint8 + } + mergeInput = struct { + pragma.NoUnkeyedLiterals + Source Message + Destination Message + } + mergeOutput = struct { + pragma.NoUnkeyedLiterals + Flags uint8 + } + checkInitializedInput = struct { + pragma.NoUnkeyedLiterals + Message Message + } + checkInitializedOutput = struct { + pragma.NoUnkeyedLiterals + } +) diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go new file mode 100644 index 0000000000..dd85915bd4 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go @@ -0,0 +1,504 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protoreflect provides interfaces to dynamically manipulate messages. +// +// This package includes type descriptors which describe the structure of types +// defined in proto source files and value interfaces which provide the +// ability to examine and manipulate the contents of messages. +// +// +// Protocol Buffer Descriptors +// +// Protobuf descriptors (e.g., EnumDescriptor or MessageDescriptor) +// are immutable objects that represent protobuf type information. +// They are wrappers around the messages declared in descriptor.proto. +// Protobuf descriptors alone lack any information regarding Go types. +// +// Enums and messages generated by this module implement Enum and ProtoMessage, +// where the Descriptor and ProtoReflect.Descriptor accessors respectively +// return the protobuf descriptor for the values. +// +// The protobuf descriptor interfaces are not meant to be implemented by +// user code since they might need to be extended in the future to support +// additions to the protobuf language. +// The "google.golang.org/protobuf/reflect/protodesc" package converts between +// google.protobuf.DescriptorProto messages and protobuf descriptors. +// +// +// Go Type Descriptors +// +// A type descriptor (e.g., EnumType or MessageType) is a constructor for +// a concrete Go type that represents the associated protobuf descriptor. +// There is commonly a one-to-one relationship between protobuf descriptors and +// Go type descriptors, but it can potentially be a one-to-many relationship. +// +// Enums and messages generated by this module implement Enum and ProtoMessage, +// where the Type and ProtoReflect.Type accessors respectively +// return the protobuf descriptor for the values. +// +// The "google.golang.org/protobuf/types/dynamicpb" package can be used to +// create Go type descriptors from protobuf descriptors. +// +// +// Value Interfaces +// +// The Enum and Message interfaces provide a reflective view over an +// enum or message instance. For enums, it provides the ability to retrieve +// the enum value number for any concrete enum type. For messages, it provides +// the ability to access or manipulate fields of the message. +// +// To convert a proto.Message to a protoreflect.Message, use the +// former's ProtoReflect method. Since the ProtoReflect method is new to the +// v2 message interface, it may not be present on older message implementations. +// The "github.com/golang/protobuf/proto".MessageReflect function can be used +// to obtain a reflective view on older messages. +// +// +// Relationships +// +// The following diagrams demonstrate the relationships between +// various types declared in this package. +// +// +// ┌───────────────────────────────────┐ +// V │ +// ┌────────────── New(n) ─────────────┐ │ +// │ │ │ +// │ ┌──── Descriptor() ──┐ │ ┌── Number() ──┐ │ +// │ │ V V │ V │ +// ╔════════════╗ ╔════════════════╗ ╔════════╗ ╔════════════╗ +// ║ EnumType ║ ║ EnumDescriptor ║ ║ Enum ║ ║ EnumNumber ║ +// ╚════════════╝ ╚════════════════╝ ╚════════╝ ╚════════════╝ +// Λ Λ │ │ +// │ └─── Descriptor() ──┘ │ +// │ │ +// └────────────────── Type() ───────┘ +// +// • An EnumType describes a concrete Go enum type. +// It has an EnumDescriptor and can construct an Enum instance. +// +// • An EnumDescriptor describes an abstract protobuf enum type. +// +// • An Enum is a concrete enum instance. Generated enums implement Enum. +// +// +// ┌──────────────── New() ─────────────────┐ +// │ │ +// │ ┌─── Descriptor() ─────┐ │ ┌── Interface() ───┐ +// │ │ V V │ V +// ╔═════════════╗ ╔═══════════════════╗ ╔═════════╗ ╔══════════════╗ +// ║ MessageType ║ ║ MessageDescriptor ║ ║ Message ║ ║ ProtoMessage ║ +// ╚═════════════╝ ╚═══════════════════╝ ╚═════════╝ ╚══════════════╝ +// Λ Λ │ │ Λ │ +// │ └──── Descriptor() ────┘ │ └─ ProtoReflect() ─┘ +// │ │ +// └─────────────────── Type() ─────────┘ +// +// • A MessageType describes a concrete Go message type. +// It has a MessageDescriptor and can construct a Message instance. +// +// • A MessageDescriptor describes an abstract protobuf message type. +// +// • A Message is a concrete message instance. Generated messages implement +// ProtoMessage, which can convert to/from a Message. +// +// +// ┌── TypeDescriptor() ──┐ ┌───── Descriptor() ─────┐ +// │ V │ V +// ╔═══════════════╗ ╔═════════════════════════╗ ╔═════════════════════╗ +// ║ ExtensionType ║ ║ ExtensionTypeDescriptor ║ ║ ExtensionDescriptor ║ +// ╚═══════════════╝ ╚═════════════════════════╝ ╚═════════════════════╝ +// Λ │ │ Λ │ Λ +// └─────── Type() ───────┘ │ └─── may implement ────┘ │ +// │ │ +// └────── implements ────────┘ +// +// • An ExtensionType describes a concrete Go implementation of an extension. +// It has an ExtensionTypeDescriptor and can convert to/from +// abstract Values and Go values. +// +// • An ExtensionTypeDescriptor is an ExtensionDescriptor +// which also has an ExtensionType. +// +// • An ExtensionDescriptor describes an abstract protobuf extension field and +// may not always be an ExtensionTypeDescriptor. +package protoreflect + +import ( + "fmt" + "strings" + + "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/pragma" +) + +type doNotImplement pragma.DoNotImplement + +// ProtoMessage is the top-level interface that all proto messages implement. +// This is declared in the protoreflect package to avoid a cyclic dependency; +// use the proto.Message type instead, which aliases this type. +type ProtoMessage interface{ ProtoReflect() Message } + +// Syntax is the language version of the proto file. +type Syntax syntax + +type syntax int8 // keep exact type opaque as the int type may change + +const ( + Proto2 Syntax = 2 + Proto3 Syntax = 3 +) + +// IsValid reports whether the syntax is valid. +func (s Syntax) IsValid() bool { + switch s { + case Proto2, Proto3: + return true + default: + return false + } +} + +// String returns s as a proto source identifier (e.g., "proto2"). +func (s Syntax) String() string { + switch s { + case Proto2: + return "proto2" + case Proto3: + return "proto3" + default: + return fmt.Sprintf("", s) + } +} + +// GoString returns s as a Go source identifier (e.g., "Proto2"). +func (s Syntax) GoString() string { + switch s { + case Proto2: + return "Proto2" + case Proto3: + return "Proto3" + default: + return fmt.Sprintf("Syntax(%d)", s) + } +} + +// Cardinality determines whether a field is optional, required, or repeated. +type Cardinality cardinality + +type cardinality int8 // keep exact type opaque as the int type may change + +// Constants as defined by the google.protobuf.Cardinality enumeration. +const ( + Optional Cardinality = 1 // appears zero or one times + Required Cardinality = 2 // appears exactly one time; invalid with Proto3 + Repeated Cardinality = 3 // appears zero or more times +) + +// IsValid reports whether the cardinality is valid. +func (c Cardinality) IsValid() bool { + switch c { + case Optional, Required, Repeated: + return true + default: + return false + } +} + +// String returns c as a proto source identifier (e.g., "optional"). +func (c Cardinality) String() string { + switch c { + case Optional: + return "optional" + case Required: + return "required" + case Repeated: + return "repeated" + default: + return fmt.Sprintf("", c) + } +} + +// GoString returns c as a Go source identifier (e.g., "Optional"). +func (c Cardinality) GoString() string { + switch c { + case Optional: + return "Optional" + case Required: + return "Required" + case Repeated: + return "Repeated" + default: + return fmt.Sprintf("Cardinality(%d)", c) + } +} + +// Kind indicates the basic proto kind of a field. +type Kind kind + +type kind int8 // keep exact type opaque as the int type may change + +// Constants as defined by the google.protobuf.Field.Kind enumeration. +const ( + BoolKind Kind = 8 + EnumKind Kind = 14 + Int32Kind Kind = 5 + Sint32Kind Kind = 17 + Uint32Kind Kind = 13 + Int64Kind Kind = 3 + Sint64Kind Kind = 18 + Uint64Kind Kind = 4 + Sfixed32Kind Kind = 15 + Fixed32Kind Kind = 7 + FloatKind Kind = 2 + Sfixed64Kind Kind = 16 + Fixed64Kind Kind = 6 + DoubleKind Kind = 1 + StringKind Kind = 9 + BytesKind Kind = 12 + MessageKind Kind = 11 + GroupKind Kind = 10 +) + +// IsValid reports whether the kind is valid. +func (k Kind) IsValid() bool { + switch k { + case BoolKind, EnumKind, + Int32Kind, Sint32Kind, Uint32Kind, + Int64Kind, Sint64Kind, Uint64Kind, + Sfixed32Kind, Fixed32Kind, FloatKind, + Sfixed64Kind, Fixed64Kind, DoubleKind, + StringKind, BytesKind, MessageKind, GroupKind: + return true + default: + return false + } +} + +// String returns k as a proto source identifier (e.g., "bool"). +func (k Kind) String() string { + switch k { + case BoolKind: + return "bool" + case EnumKind: + return "enum" + case Int32Kind: + return "int32" + case Sint32Kind: + return "sint32" + case Uint32Kind: + return "uint32" + case Int64Kind: + return "int64" + case Sint64Kind: + return "sint64" + case Uint64Kind: + return "uint64" + case Sfixed32Kind: + return "sfixed32" + case Fixed32Kind: + return "fixed32" + case FloatKind: + return "float" + case Sfixed64Kind: + return "sfixed64" + case Fixed64Kind: + return "fixed64" + case DoubleKind: + return "double" + case StringKind: + return "string" + case BytesKind: + return "bytes" + case MessageKind: + return "message" + case GroupKind: + return "group" + default: + return fmt.Sprintf("", k) + } +} + +// GoString returns k as a Go source identifier (e.g., "BoolKind"). +func (k Kind) GoString() string { + switch k { + case BoolKind: + return "BoolKind" + case EnumKind: + return "EnumKind" + case Int32Kind: + return "Int32Kind" + case Sint32Kind: + return "Sint32Kind" + case Uint32Kind: + return "Uint32Kind" + case Int64Kind: + return "Int64Kind" + case Sint64Kind: + return "Sint64Kind" + case Uint64Kind: + return "Uint64Kind" + case Sfixed32Kind: + return "Sfixed32Kind" + case Fixed32Kind: + return "Fixed32Kind" + case FloatKind: + return "FloatKind" + case Sfixed64Kind: + return "Sfixed64Kind" + case Fixed64Kind: + return "Fixed64Kind" + case DoubleKind: + return "DoubleKind" + case StringKind: + return "StringKind" + case BytesKind: + return "BytesKind" + case MessageKind: + return "MessageKind" + case GroupKind: + return "GroupKind" + default: + return fmt.Sprintf("Kind(%d)", k) + } +} + +// FieldNumber is the field number in a message. +type FieldNumber = protowire.Number + +// FieldNumbers represent a list of field numbers. +type FieldNumbers interface { + // Len reports the number of fields in the list. + Len() int + // Get returns the ith field number. It panics if out of bounds. + Get(i int) FieldNumber + // Has reports whether n is within the list of fields. + Has(n FieldNumber) bool + + doNotImplement +} + +// FieldRanges represent a list of field number ranges. +type FieldRanges interface { + // Len reports the number of ranges in the list. + Len() int + // Get returns the ith range. It panics if out of bounds. + Get(i int) [2]FieldNumber // start inclusive; end exclusive + // Has reports whether n is within any of the ranges. + Has(n FieldNumber) bool + + doNotImplement +} + +// EnumNumber is the numeric value for an enum. +type EnumNumber int32 + +// EnumRanges represent a list of enum number ranges. +type EnumRanges interface { + // Len reports the number of ranges in the list. + Len() int + // Get returns the ith range. It panics if out of bounds. + Get(i int) [2]EnumNumber // start inclusive; end inclusive + // Has reports whether n is within any of the ranges. + Has(n EnumNumber) bool + + doNotImplement +} + +// Name is the short name for a proto declaration. This is not the name +// as used in Go source code, which might not be identical to the proto name. +type Name string // e.g., "Kind" + +// IsValid reports whether s is a syntactically valid name. +// An empty name is invalid. +func (s Name) IsValid() bool { + return consumeIdent(string(s)) == len(s) +} + +// Names represent a list of names. +type Names interface { + // Len reports the number of names in the list. + Len() int + // Get returns the ith name. It panics if out of bounds. + Get(i int) Name + // Has reports whether s matches any names in the list. + Has(s Name) bool + + doNotImplement +} + +// FullName is a qualified name that uniquely identifies a proto declaration. +// A qualified name is the concatenation of the proto package along with the +// fully-declared name (i.e., name of parent preceding the name of the child), +// with a '.' delimiter placed between each Name. +// +// This should not have any leading or trailing dots. +type FullName string // e.g., "google.protobuf.Field.Kind" + +// IsValid reports whether s is a syntactically valid full name. +// An empty full name is invalid. +func (s FullName) IsValid() bool { + i := consumeIdent(string(s)) + if i < 0 { + return false + } + for len(s) > i { + if s[i] != '.' { + return false + } + i++ + n := consumeIdent(string(s[i:])) + if n < 0 { + return false + } + i += n + } + return true +} + +func consumeIdent(s string) (i int) { + if len(s) == 0 || !isLetter(s[i]) { + return -1 + } + i++ + for len(s) > i && isLetterDigit(s[i]) { + i++ + } + return i +} +func isLetter(c byte) bool { + return c == '_' || ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') +} +func isLetterDigit(c byte) bool { + return isLetter(c) || ('0' <= c && c <= '9') +} + +// Name returns the short name, which is the last identifier segment. +// A single segment FullName is the Name itself. +func (n FullName) Name() Name { + if i := strings.LastIndexByte(string(n), '.'); i >= 0 { + return Name(n[i+1:]) + } + return Name(n) +} + +// Parent returns the full name with the trailing identifier removed. +// A single segment FullName has no parent. +func (n FullName) Parent() FullName { + if i := strings.LastIndexByte(string(n), '.'); i >= 0 { + return n[:i] + } + return "" +} + +// Append returns the qualified name appended with the provided short name. +// +// Invariant: n == n.Parent().Append(n.Name()) // assuming n is valid +func (n FullName) Append(s Name) FullName { + if n == "" { + return FullName(s) + } + return n + "." + FullName(s) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go new file mode 100644 index 0000000000..121ba3a07b --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go @@ -0,0 +1,128 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +import ( + "strconv" +) + +// SourceLocations is a list of source locations. +type SourceLocations interface { + // Len reports the number of source locations in the proto file. + Len() int + // Get returns the ith SourceLocation. It panics if out of bounds. + Get(int) SourceLocation + + // ByPath returns the SourceLocation for the given path, + // returning the first location if multiple exist for the same path. + // If multiple locations exist for the same path, + // then SourceLocation.Next index can be used to identify the + // index of the next SourceLocation. + // If no location exists for this path, it returns the zero value. + ByPath(path SourcePath) SourceLocation + + // ByDescriptor returns the SourceLocation for the given descriptor, + // returning the first location if multiple exist for the same path. + // If no location exists for this descriptor, it returns the zero value. + ByDescriptor(desc Descriptor) SourceLocation + + doNotImplement +} + +// SourceLocation describes a source location and +// corresponds with the google.protobuf.SourceCodeInfo.Location message. +type SourceLocation struct { + // Path is the path to the declaration from the root file descriptor. + // The contents of this slice must not be mutated. + Path SourcePath + + // StartLine and StartColumn are the zero-indexed starting location + // in the source file for the declaration. + StartLine, StartColumn int + // EndLine and EndColumn are the zero-indexed ending location + // in the source file for the declaration. + // In the descriptor.proto, the end line may be omitted if it is identical + // to the start line. Here, it is always populated. + EndLine, EndColumn int + + // LeadingDetachedComments are the leading detached comments + // for the declaration. The contents of this slice must not be mutated. + LeadingDetachedComments []string + // LeadingComments is the leading attached comment for the declaration. + LeadingComments string + // TrailingComments is the trailing attached comment for the declaration. + TrailingComments string + + // Next is an index into SourceLocations for the next source location that + // has the same Path. It is zero if there is no next location. + Next int +} + +// SourcePath identifies part of a file descriptor for a source location. +// The SourcePath is a sequence of either field numbers or indexes into +// a repeated field that form a path starting from the root file descriptor. +// +// See google.protobuf.SourceCodeInfo.Location.path. +type SourcePath []int32 + +// Equal reports whether p1 equals p2. +func (p1 SourcePath) Equal(p2 SourcePath) bool { + if len(p1) != len(p2) { + return false + } + for i := range p1 { + if p1[i] != p2[i] { + return false + } + } + return true +} + +// String formats the path in a humanly readable manner. +// The output is guaranteed to be deterministic, +// making it suitable for use as a key into a Go map. +// It is not guaranteed to be stable as the exact output could change +// in a future version of this module. +// +// Example output: +// .message_type[6].nested_type[15].field[3] +func (p SourcePath) String() string { + b := p.appendFileDescriptorProto(nil) + for _, i := range p { + b = append(b, '.') + b = strconv.AppendInt(b, int64(i), 10) + } + return string(b) +} + +type appendFunc func(*SourcePath, []byte) []byte + +func (p *SourcePath) appendSingularField(b []byte, name string, f appendFunc) []byte { + if len(*p) == 0 { + return b + } + b = append(b, '.') + b = append(b, name...) + *p = (*p)[1:] + if f != nil { + b = f(p, b) + } + return b +} + +func (p *SourcePath) appendRepeatedField(b []byte, name string, f appendFunc) []byte { + b = p.appendSingularField(b, name, nil) + if len(*p) == 0 || (*p)[0] < 0 { + return b + } + b = append(b, '[') + b = strconv.AppendUint(b, uint64((*p)[0]), 10) + b = append(b, ']') + *p = (*p)[1:] + if f != nil { + b = f(p, b) + } + return b +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go new file mode 100644 index 0000000000..b03c1223c4 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go @@ -0,0 +1,461 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate-protos. DO NOT EDIT. + +package protoreflect + +func (p *SourcePath) appendFileDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "package", nil) + case 3: + b = p.appendRepeatedField(b, "dependency", nil) + case 10: + b = p.appendRepeatedField(b, "public_dependency", nil) + case 11: + b = p.appendRepeatedField(b, "weak_dependency", nil) + case 4: + b = p.appendRepeatedField(b, "message_type", (*SourcePath).appendDescriptorProto) + case 5: + b = p.appendRepeatedField(b, "enum_type", (*SourcePath).appendEnumDescriptorProto) + case 6: + b = p.appendRepeatedField(b, "service", (*SourcePath).appendServiceDescriptorProto) + case 7: + b = p.appendRepeatedField(b, "extension", (*SourcePath).appendFieldDescriptorProto) + case 8: + b = p.appendSingularField(b, "options", (*SourcePath).appendFileOptions) + case 9: + b = p.appendSingularField(b, "source_code_info", (*SourcePath).appendSourceCodeInfo) + case 12: + b = p.appendSingularField(b, "syntax", nil) + } + return b +} + +func (p *SourcePath) appendDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendRepeatedField(b, "field", (*SourcePath).appendFieldDescriptorProto) + case 6: + b = p.appendRepeatedField(b, "extension", (*SourcePath).appendFieldDescriptorProto) + case 3: + b = p.appendRepeatedField(b, "nested_type", (*SourcePath).appendDescriptorProto) + case 4: + b = p.appendRepeatedField(b, "enum_type", (*SourcePath).appendEnumDescriptorProto) + case 5: + b = p.appendRepeatedField(b, "extension_range", (*SourcePath).appendDescriptorProto_ExtensionRange) + case 8: + b = p.appendRepeatedField(b, "oneof_decl", (*SourcePath).appendOneofDescriptorProto) + case 7: + b = p.appendSingularField(b, "options", (*SourcePath).appendMessageOptions) + case 9: + b = p.appendRepeatedField(b, "reserved_range", (*SourcePath).appendDescriptorProto_ReservedRange) + case 10: + b = p.appendRepeatedField(b, "reserved_name", nil) + } + return b +} + +func (p *SourcePath) appendEnumDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendRepeatedField(b, "value", (*SourcePath).appendEnumValueDescriptorProto) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendEnumOptions) + case 4: + b = p.appendRepeatedField(b, "reserved_range", (*SourcePath).appendEnumDescriptorProto_EnumReservedRange) + case 5: + b = p.appendRepeatedField(b, "reserved_name", nil) + } + return b +} + +func (p *SourcePath) appendServiceDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendRepeatedField(b, "method", (*SourcePath).appendMethodDescriptorProto) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendServiceOptions) + } + return b +} + +func (p *SourcePath) appendFieldDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 3: + b = p.appendSingularField(b, "number", nil) + case 4: + b = p.appendSingularField(b, "label", nil) + case 5: + b = p.appendSingularField(b, "type", nil) + case 6: + b = p.appendSingularField(b, "type_name", nil) + case 2: + b = p.appendSingularField(b, "extendee", nil) + case 7: + b = p.appendSingularField(b, "default_value", nil) + case 9: + b = p.appendSingularField(b, "oneof_index", nil) + case 10: + b = p.appendSingularField(b, "json_name", nil) + case 8: + b = p.appendSingularField(b, "options", (*SourcePath).appendFieldOptions) + case 17: + b = p.appendSingularField(b, "proto3_optional", nil) + } + return b +} + +func (p *SourcePath) appendFileOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "java_package", nil) + case 8: + b = p.appendSingularField(b, "java_outer_classname", nil) + case 10: + b = p.appendSingularField(b, "java_multiple_files", nil) + case 20: + b = p.appendSingularField(b, "java_generate_equals_and_hash", nil) + case 27: + b = p.appendSingularField(b, "java_string_check_utf8", nil) + case 9: + b = p.appendSingularField(b, "optimize_for", nil) + case 11: + b = p.appendSingularField(b, "go_package", nil) + case 16: + b = p.appendSingularField(b, "cc_generic_services", nil) + case 17: + b = p.appendSingularField(b, "java_generic_services", nil) + case 18: + b = p.appendSingularField(b, "py_generic_services", nil) + case 42: + b = p.appendSingularField(b, "php_generic_services", nil) + case 23: + b = p.appendSingularField(b, "deprecated", nil) + case 31: + b = p.appendSingularField(b, "cc_enable_arenas", nil) + case 36: + b = p.appendSingularField(b, "objc_class_prefix", nil) + case 37: + b = p.appendSingularField(b, "csharp_namespace", nil) + case 39: + b = p.appendSingularField(b, "swift_prefix", nil) + case 40: + b = p.appendSingularField(b, "php_class_prefix", nil) + case 41: + b = p.appendSingularField(b, "php_namespace", nil) + case 44: + b = p.appendSingularField(b, "php_metadata_namespace", nil) + case 45: + b = p.appendSingularField(b, "ruby_package", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendSourceCodeInfo(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendRepeatedField(b, "location", (*SourcePath).appendSourceCodeInfo_Location) + } + return b +} + +func (p *SourcePath) appendDescriptorProto_ExtensionRange(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "start", nil) + case 2: + b = p.appendSingularField(b, "end", nil) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendExtensionRangeOptions) + } + return b +} + +func (p *SourcePath) appendOneofDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "options", (*SourcePath).appendOneofOptions) + } + return b +} + +func (p *SourcePath) appendMessageOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "message_set_wire_format", nil) + case 2: + b = p.appendSingularField(b, "no_standard_descriptor_accessor", nil) + case 3: + b = p.appendSingularField(b, "deprecated", nil) + case 7: + b = p.appendSingularField(b, "map_entry", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendDescriptorProto_ReservedRange(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "start", nil) + case 2: + b = p.appendSingularField(b, "end", nil) + } + return b +} + +func (p *SourcePath) appendEnumValueDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "number", nil) + case 3: + b = p.appendSingularField(b, "options", (*SourcePath).appendEnumValueOptions) + } + return b +} + +func (p *SourcePath) appendEnumOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 2: + b = p.appendSingularField(b, "allow_alias", nil) + case 3: + b = p.appendSingularField(b, "deprecated", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendEnumDescriptorProto_EnumReservedRange(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "start", nil) + case 2: + b = p.appendSingularField(b, "end", nil) + } + return b +} + +func (p *SourcePath) appendMethodDescriptorProto(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name", nil) + case 2: + b = p.appendSingularField(b, "input_type", nil) + case 3: + b = p.appendSingularField(b, "output_type", nil) + case 4: + b = p.appendSingularField(b, "options", (*SourcePath).appendMethodOptions) + case 5: + b = p.appendSingularField(b, "client_streaming", nil) + case 6: + b = p.appendSingularField(b, "server_streaming", nil) + } + return b +} + +func (p *SourcePath) appendServiceOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 33: + b = p.appendSingularField(b, "deprecated", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendFieldOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "ctype", nil) + case 2: + b = p.appendSingularField(b, "packed", nil) + case 6: + b = p.appendSingularField(b, "jstype", nil) + case 5: + b = p.appendSingularField(b, "lazy", nil) + case 3: + b = p.appendSingularField(b, "deprecated", nil) + case 10: + b = p.appendSingularField(b, "weak", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendUninterpretedOption(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 2: + b = p.appendRepeatedField(b, "name", (*SourcePath).appendUninterpretedOption_NamePart) + case 3: + b = p.appendSingularField(b, "identifier_value", nil) + case 4: + b = p.appendSingularField(b, "positive_int_value", nil) + case 5: + b = p.appendSingularField(b, "negative_int_value", nil) + case 6: + b = p.appendSingularField(b, "double_value", nil) + case 7: + b = p.appendSingularField(b, "string_value", nil) + case 8: + b = p.appendSingularField(b, "aggregate_value", nil) + } + return b +} + +func (p *SourcePath) appendSourceCodeInfo_Location(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendRepeatedField(b, "path", nil) + case 2: + b = p.appendRepeatedField(b, "span", nil) + case 3: + b = p.appendSingularField(b, "leading_comments", nil) + case 4: + b = p.appendSingularField(b, "trailing_comments", nil) + case 6: + b = p.appendRepeatedField(b, "leading_detached_comments", nil) + } + return b +} + +func (p *SourcePath) appendExtensionRangeOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendOneofOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendEnumValueOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "deprecated", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendMethodOptions(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 33: + b = p.appendSingularField(b, "deprecated", nil) + case 34: + b = p.appendSingularField(b, "idempotency_level", nil) + case 999: + b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) + } + return b +} + +func (p *SourcePath) appendUninterpretedOption_NamePart(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "name_part", nil) + case 2: + b = p.appendSingularField(b, "is_extension", nil) + } + return b +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go new file mode 100644 index 0000000000..8e53c44a91 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go @@ -0,0 +1,665 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +// Descriptor provides a set of accessors that are common to every descriptor. +// Each descriptor type wraps the equivalent google.protobuf.XXXDescriptorProto, +// but provides efficient lookup and immutability. +// +// Each descriptor is comparable. Equality implies that the two types are +// exactly identical. However, it is possible for the same semantically +// identical proto type to be represented by multiple type descriptors. +// +// For example, suppose we have t1 and t2 which are both MessageDescriptors. +// If t1 == t2, then the types are definitely equal and all accessors return +// the same information. However, if t1 != t2, then it is still possible that +// they still represent the same proto type (e.g., t1.FullName == t2.FullName). +// This can occur if a descriptor type is created dynamically, or multiple +// versions of the same proto type are accidentally linked into the Go binary. +type Descriptor interface { + // ParentFile returns the parent file descriptor that this descriptor + // is declared within. The parent file for the file descriptor is itself. + // + // Support for this functionality is optional and may return nil. + ParentFile() FileDescriptor + + // Parent returns the parent containing this descriptor declaration. + // The following shows the mapping from child type to possible parent types: + // + // ╔═════════════════════╤═══════════════════════════════════╗ + // ║ Child type │ Possible parent types ║ + // ╠═════════════════════╪═══════════════════════════════════╣ + // ║ FileDescriptor │ nil ║ + // ║ MessageDescriptor │ FileDescriptor, MessageDescriptor ║ + // ║ FieldDescriptor │ FileDescriptor, MessageDescriptor ║ + // ║ OneofDescriptor │ MessageDescriptor ║ + // ║ EnumDescriptor │ FileDescriptor, MessageDescriptor ║ + // ║ EnumValueDescriptor │ EnumDescriptor ║ + // ║ ServiceDescriptor │ FileDescriptor ║ + // ║ MethodDescriptor │ ServiceDescriptor ║ + // ╚═════════════════════╧═══════════════════════════════════╝ + // + // Support for this functionality is optional and may return nil. + Parent() Descriptor + + // Index returns the index of this descriptor within its parent. + // It returns 0 if the descriptor does not have a parent or if the parent + // is unknown. + Index() int + + // Syntax is the protobuf syntax. + Syntax() Syntax // e.g., Proto2 or Proto3 + + // Name is the short name of the declaration (i.e., FullName.Name). + Name() Name // e.g., "Any" + + // FullName is the fully-qualified name of the declaration. + // + // The FullName is a concatenation of the full name of the type that this + // type is declared within and the declaration name. For example, + // field "foo_field" in message "proto.package.MyMessage" is + // uniquely identified as "proto.package.MyMessage.foo_field". + // Enum values are an exception to the rule (see EnumValueDescriptor). + FullName() FullName // e.g., "google.protobuf.Any" + + // IsPlaceholder reports whether type information is missing since a + // dependency is not resolved, in which case only name information is known. + // + // Placeholder types may only be returned by the following accessors + // as a result of unresolved dependencies or weak imports: + // + // ╔═══════════════════════════════════╤═════════════════════╗ + // ║ Accessor │ Descriptor ║ + // ╠═══════════════════════════════════╪═════════════════════╣ + // ║ FileImports.FileDescriptor │ FileDescriptor ║ + // ║ FieldDescriptor.Enum │ EnumDescriptor ║ + // ║ FieldDescriptor.Message │ MessageDescriptor ║ + // ║ FieldDescriptor.DefaultEnumValue │ EnumValueDescriptor ║ + // ║ FieldDescriptor.ContainingMessage │ MessageDescriptor ║ + // ║ MethodDescriptor.Input │ MessageDescriptor ║ + // ║ MethodDescriptor.Output │ MessageDescriptor ║ + // ╚═══════════════════════════════════╧═════════════════════╝ + // + // If true, only Name and FullName are valid. + // For FileDescriptor, the Path is also valid. + IsPlaceholder() bool + + // Options returns the descriptor options. The caller must not modify + // the returned value. + // + // To avoid a dependency cycle, this function returns a proto.Message value. + // The proto message type returned for each descriptor type is as follows: + // ╔═════════════════════╤══════════════════════════════════════════╗ + // ║ Go type │ Protobuf message type ║ + // ╠═════════════════════╪══════════════════════════════════════════╣ + // ║ FileDescriptor │ google.protobuf.FileOptions ║ + // ║ EnumDescriptor │ google.protobuf.EnumOptions ║ + // ║ EnumValueDescriptor │ google.protobuf.EnumValueOptions ║ + // ║ MessageDescriptor │ google.protobuf.MessageOptions ║ + // ║ FieldDescriptor │ google.protobuf.FieldOptions ║ + // ║ OneofDescriptor │ google.protobuf.OneofOptions ║ + // ║ ServiceDescriptor │ google.protobuf.ServiceOptions ║ + // ║ MethodDescriptor │ google.protobuf.MethodOptions ║ + // ╚═════════════════════╧══════════════════════════════════════════╝ + // + // This method returns a typed nil-pointer if no options are present. + // The caller must import the descriptorpb package to use this. + Options() ProtoMessage + + doNotImplement +} + +// FileDescriptor describes the types in a complete proto file and +// corresponds with the google.protobuf.FileDescriptorProto message. +// +// Top-level declarations: +// EnumDescriptor, MessageDescriptor, FieldDescriptor, and/or ServiceDescriptor. +type FileDescriptor interface { + Descriptor // Descriptor.FullName is identical to Package + + // Path returns the file name, relative to the source tree root. + Path() string // e.g., "path/to/file.proto" + // Package returns the protobuf package namespace. + Package() FullName // e.g., "google.protobuf" + + // Imports is a list of imported proto files. + Imports() FileImports + + // Enums is a list of the top-level enum declarations. + Enums() EnumDescriptors + // Messages is a list of the top-level message declarations. + Messages() MessageDescriptors + // Extensions is a list of the top-level extension declarations. + Extensions() ExtensionDescriptors + // Services is a list of the top-level service declarations. + Services() ServiceDescriptors + + // SourceLocations is a list of source locations. + SourceLocations() SourceLocations + + isFileDescriptor +} +type isFileDescriptor interface{ ProtoType(FileDescriptor) } + +// FileImports is a list of file imports. +type FileImports interface { + // Len reports the number of files imported by this proto file. + Len() int + // Get returns the ith FileImport. It panics if out of bounds. + Get(i int) FileImport + + doNotImplement +} + +// FileImport is the declaration for a proto file import. +type FileImport struct { + // FileDescriptor is the file type for the given import. + // It is a placeholder descriptor if IsWeak is set or if a dependency has + // not been regenerated to implement the new reflection APIs. + FileDescriptor + + // IsPublic reports whether this is a public import, which causes this file + // to alias declarations within the imported file. The intended use cases + // for this feature is the ability to move proto files without breaking + // existing dependencies. + // + // The current file and the imported file must be within proto package. + IsPublic bool + + // IsWeak reports whether this is a weak import, which does not impose + // a direct dependency on the target file. + // + // Weak imports are a legacy proto1 feature. Equivalent behavior is + // achieved using proto2 extension fields or proto3 Any messages. + IsWeak bool +} + +// MessageDescriptor describes a message and +// corresponds with the google.protobuf.DescriptorProto message. +// +// Nested declarations: +// FieldDescriptor, OneofDescriptor, FieldDescriptor, EnumDescriptor, +// and/or MessageDescriptor. +type MessageDescriptor interface { + Descriptor + + // IsMapEntry indicates that this is an auto-generated message type to + // represent the entry type for a map field. + // + // Map entry messages have only two fields: + // • a "key" field with a field number of 1 + // • a "value" field with a field number of 2 + // The key and value types are determined by these two fields. + // + // If IsMapEntry is true, it implies that FieldDescriptor.IsMap is true + // for some field with this message type. + IsMapEntry() bool + + // Fields is a list of nested field declarations. + Fields() FieldDescriptors + // Oneofs is a list of nested oneof declarations. + Oneofs() OneofDescriptors + + // ReservedNames is a list of reserved field names. + ReservedNames() Names + // ReservedRanges is a list of reserved ranges of field numbers. + ReservedRanges() FieldRanges + // RequiredNumbers is a list of required field numbers. + // In Proto3, it is always an empty list. + RequiredNumbers() FieldNumbers + // ExtensionRanges is the field ranges used for extension fields. + // In Proto3, it is always an empty ranges. + ExtensionRanges() FieldRanges + // ExtensionRangeOptions returns the ith extension range options. + // + // To avoid a dependency cycle, this method returns a proto.Message value, + // which always contains a google.protobuf.ExtensionRangeOptions message. + // This method returns a typed nil-pointer if no options are present. + // The caller must import the descriptorpb package to use this. + ExtensionRangeOptions(i int) ProtoMessage + + // Enums is a list of nested enum declarations. + Enums() EnumDescriptors + // Messages is a list of nested message declarations. + Messages() MessageDescriptors + // Extensions is a list of nested extension declarations. + Extensions() ExtensionDescriptors + + isMessageDescriptor +} +type isMessageDescriptor interface{ ProtoType(MessageDescriptor) } + +// MessageType encapsulates a MessageDescriptor with a concrete Go implementation. +// It is recommended that implementations of this interface also implement the +// MessageFieldTypes interface. +type MessageType interface { + // New returns a newly allocated empty message. + // It may return nil for synthetic messages representing a map entry. + New() Message + + // Zero returns an empty, read-only message. + // It may return nil for synthetic messages representing a map entry. + Zero() Message + + // Descriptor returns the message descriptor. + // + // Invariant: t.Descriptor() == t.New().Descriptor() + Descriptor() MessageDescriptor +} + +// MessageFieldTypes extends a MessageType by providing type information +// regarding enums and messages referenced by the message fields. +type MessageFieldTypes interface { + MessageType + + // Enum returns the EnumType for the ith field in Descriptor.Fields. + // It returns nil if the ith field is not an enum kind. + // It panics if out of bounds. + // + // Invariant: mt.Enum(i).Descriptor() == mt.Descriptor().Fields(i).Enum() + Enum(i int) EnumType + + // Message returns the MessageType for the ith field in Descriptor.Fields. + // It returns nil if the ith field is not a message or group kind. + // It panics if out of bounds. + // + // Invariant: mt.Message(i).Descriptor() == mt.Descriptor().Fields(i).Message() + Message(i int) MessageType +} + +// MessageDescriptors is a list of message declarations. +type MessageDescriptors interface { + // Len reports the number of messages. + Len() int + // Get returns the ith MessageDescriptor. It panics if out of bounds. + Get(i int) MessageDescriptor + // ByName returns the MessageDescriptor for a message named s. + // It returns nil if not found. + ByName(s Name) MessageDescriptor + + doNotImplement +} + +// FieldDescriptor describes a field within a message and +// corresponds with the google.protobuf.FieldDescriptorProto message. +// +// It is used for both normal fields defined within the parent message +// (e.g., MessageDescriptor.Fields) and fields that extend some remote message +// (e.g., FileDescriptor.Extensions or MessageDescriptor.Extensions). +type FieldDescriptor interface { + Descriptor + + // Number reports the unique number for this field. + Number() FieldNumber + // Cardinality reports the cardinality for this field. + Cardinality() Cardinality + // Kind reports the basic kind for this field. + Kind() Kind + + // HasJSONName reports whether this field has an explicitly set JSON name. + HasJSONName() bool + + // JSONName reports the name used for JSON serialization. + // It is usually the camel-cased form of the field name. + // Extension fields are represented by the full name surrounded by brackets. + JSONName() string + + // TextName reports the name used for text serialization. + // It is usually the name of the field, except that groups use the name + // of the inlined message, and extension fields are represented by the + // full name surrounded by brackets. + TextName() string + + // HasPresence reports whether the field distinguishes between unpopulated + // and default values. + HasPresence() bool + + // IsExtension reports whether this is an extension field. If false, + // then Parent and ContainingMessage refer to the same message. + // Otherwise, ContainingMessage and Parent likely differ. + IsExtension() bool + + // HasOptionalKeyword reports whether the "optional" keyword was explicitly + // specified in the source .proto file. + HasOptionalKeyword() bool + + // IsWeak reports whether this is a weak field, which does not impose a + // direct dependency on the target type. + // If true, then Message returns a placeholder type. + IsWeak() bool + + // IsPacked reports whether repeated primitive numeric kinds should be + // serialized using a packed encoding. + // If true, then it implies Cardinality is Repeated. + IsPacked() bool + + // IsList reports whether this field represents a list, + // where the value type for the associated field is a List. + // It is equivalent to checking whether Cardinality is Repeated and + // that IsMap reports false. + IsList() bool + + // IsMap reports whether this field represents a map, + // where the value type for the associated field is a Map. + // It is equivalent to checking whether Cardinality is Repeated, + // that the Kind is MessageKind, and that Message.IsMapEntry reports true. + IsMap() bool + + // MapKey returns the field descriptor for the key in the map entry. + // It returns nil if IsMap reports false. + MapKey() FieldDescriptor + + // MapValue returns the field descriptor for the value in the map entry. + // It returns nil if IsMap reports false. + MapValue() FieldDescriptor + + // HasDefault reports whether this field has a default value. + HasDefault() bool + + // Default returns the default value for scalar fields. + // For proto2, it is the default value as specified in the proto file, + // or the zero value if unspecified. + // For proto3, it is always the zero value of the scalar. + // The Value type is determined by the Kind. + Default() Value + + // DefaultEnumValue returns the enum value descriptor for the default value + // of an enum field, and is nil for any other kind of field. + DefaultEnumValue() EnumValueDescriptor + + // ContainingOneof is the containing oneof that this field belongs to, + // and is nil if this field is not part of a oneof. + ContainingOneof() OneofDescriptor + + // ContainingMessage is the containing message that this field belongs to. + // For extension fields, this may not necessarily be the parent message + // that the field is declared within. + ContainingMessage() MessageDescriptor + + // Enum is the enum descriptor if Kind is EnumKind. + // It returns nil for any other Kind. + Enum() EnumDescriptor + + // Message is the message descriptor if Kind is + // MessageKind or GroupKind. It returns nil for any other Kind. + Message() MessageDescriptor + + isFieldDescriptor +} +type isFieldDescriptor interface{ ProtoType(FieldDescriptor) } + +// FieldDescriptors is a list of field declarations. +type FieldDescriptors interface { + // Len reports the number of fields. + Len() int + // Get returns the ith FieldDescriptor. It panics if out of bounds. + Get(i int) FieldDescriptor + // ByName returns the FieldDescriptor for a field named s. + // It returns nil if not found. + ByName(s Name) FieldDescriptor + // ByJSONName returns the FieldDescriptor for a field with s as the JSON name. + // It returns nil if not found. + ByJSONName(s string) FieldDescriptor + // ByTextName returns the FieldDescriptor for a field with s as the text name. + // It returns nil if not found. + ByTextName(s string) FieldDescriptor + // ByNumber returns the FieldDescriptor for a field numbered n. + // It returns nil if not found. + ByNumber(n FieldNumber) FieldDescriptor + + doNotImplement +} + +// OneofDescriptor describes a oneof field set within a given message and +// corresponds with the google.protobuf.OneofDescriptorProto message. +type OneofDescriptor interface { + Descriptor + + // IsSynthetic reports whether this is a synthetic oneof created to support + // proto3 optional semantics. If true, Fields contains exactly one field + // with HasOptionalKeyword specified. + IsSynthetic() bool + + // Fields is a list of fields belonging to this oneof. + Fields() FieldDescriptors + + isOneofDescriptor +} +type isOneofDescriptor interface{ ProtoType(OneofDescriptor) } + +// OneofDescriptors is a list of oneof declarations. +type OneofDescriptors interface { + // Len reports the number of oneof fields. + Len() int + // Get returns the ith OneofDescriptor. It panics if out of bounds. + Get(i int) OneofDescriptor + // ByName returns the OneofDescriptor for a oneof named s. + // It returns nil if not found. + ByName(s Name) OneofDescriptor + + doNotImplement +} + +// ExtensionDescriptor is an alias of FieldDescriptor for documentation. +type ExtensionDescriptor = FieldDescriptor + +// ExtensionTypeDescriptor is an ExtensionDescriptor with an associated ExtensionType. +type ExtensionTypeDescriptor interface { + ExtensionDescriptor + + // Type returns the associated ExtensionType. + Type() ExtensionType + + // Descriptor returns the plain ExtensionDescriptor without the + // associated ExtensionType. + Descriptor() ExtensionDescriptor +} + +// ExtensionDescriptors is a list of field declarations. +type ExtensionDescriptors interface { + // Len reports the number of fields. + Len() int + // Get returns the ith ExtensionDescriptor. It panics if out of bounds. + Get(i int) ExtensionDescriptor + // ByName returns the ExtensionDescriptor for a field named s. + // It returns nil if not found. + ByName(s Name) ExtensionDescriptor + + doNotImplement +} + +// ExtensionType encapsulates an ExtensionDescriptor with a concrete +// Go implementation. The nested field descriptor must be for a extension field. +// +// While a normal field is a member of the parent message that it is declared +// within (see Descriptor.Parent), an extension field is a member of some other +// target message (see ExtensionDescriptor.Extendee) and may have no +// relationship with the parent. However, the full name of an extension field is +// relative to the parent that it is declared within. +// +// For example: +// syntax = "proto2"; +// package example; +// message FooMessage { +// extensions 100 to max; +// } +// message BarMessage { +// extends FooMessage { optional BarMessage bar_field = 100; } +// } +// +// Field "bar_field" is an extension of FooMessage, but its full name is +// "example.BarMessage.bar_field" instead of "example.FooMessage.bar_field". +type ExtensionType interface { + // New returns a new value for the field. + // For scalars, this returns the default value in native Go form. + New() Value + + // Zero returns a new value for the field. + // For scalars, this returns the default value in native Go form. + // For composite types, this returns an empty, read-only message, list, or map. + Zero() Value + + // TypeDescriptor returns the extension type descriptor. + TypeDescriptor() ExtensionTypeDescriptor + + // ValueOf wraps the input and returns it as a Value. + // ValueOf panics if the input value is invalid or not the appropriate type. + // + // ValueOf is more extensive than protoreflect.ValueOf for a given field's + // value as it has more type information available. + ValueOf(interface{}) Value + + // InterfaceOf completely unwraps the Value to the underlying Go type. + // InterfaceOf panics if the input is nil or does not represent the + // appropriate underlying Go type. For composite types, it panics if the + // value is not mutable. + // + // InterfaceOf is able to unwrap the Value further than Value.Interface + // as it has more type information available. + InterfaceOf(Value) interface{} + + // IsValidValue reports whether the Value is valid to assign to the field. + IsValidValue(Value) bool + + // IsValidInterface reports whether the input is valid to assign to the field. + IsValidInterface(interface{}) bool +} + +// EnumDescriptor describes an enum and +// corresponds with the google.protobuf.EnumDescriptorProto message. +// +// Nested declarations: +// EnumValueDescriptor. +type EnumDescriptor interface { + Descriptor + + // Values is a list of nested enum value declarations. + Values() EnumValueDescriptors + + // ReservedNames is a list of reserved enum names. + ReservedNames() Names + // ReservedRanges is a list of reserved ranges of enum numbers. + ReservedRanges() EnumRanges + + isEnumDescriptor +} +type isEnumDescriptor interface{ ProtoType(EnumDescriptor) } + +// EnumType encapsulates an EnumDescriptor with a concrete Go implementation. +type EnumType interface { + // New returns an instance of this enum type with its value set to n. + New(n EnumNumber) Enum + + // Descriptor returns the enum descriptor. + // + // Invariant: t.Descriptor() == t.New(0).Descriptor() + Descriptor() EnumDescriptor +} + +// EnumDescriptors is a list of enum declarations. +type EnumDescriptors interface { + // Len reports the number of enum types. + Len() int + // Get returns the ith EnumDescriptor. It panics if out of bounds. + Get(i int) EnumDescriptor + // ByName returns the EnumDescriptor for an enum named s. + // It returns nil if not found. + ByName(s Name) EnumDescriptor + + doNotImplement +} + +// EnumValueDescriptor describes an enum value and +// corresponds with the google.protobuf.EnumValueDescriptorProto message. +// +// All other proto declarations are in the namespace of the parent. +// However, enum values do not follow this rule and are within the namespace +// of the parent's parent (i.e., they are a sibling of the containing enum). +// Thus, a value named "FOO_VALUE" declared within an enum uniquely identified +// as "proto.package.MyEnum" has a full name of "proto.package.FOO_VALUE". +type EnumValueDescriptor interface { + Descriptor + + // Number returns the enum value as an integer. + Number() EnumNumber + + isEnumValueDescriptor +} +type isEnumValueDescriptor interface{ ProtoType(EnumValueDescriptor) } + +// EnumValueDescriptors is a list of enum value declarations. +type EnumValueDescriptors interface { + // Len reports the number of enum values. + Len() int + // Get returns the ith EnumValueDescriptor. It panics if out of bounds. + Get(i int) EnumValueDescriptor + // ByName returns the EnumValueDescriptor for the enum value named s. + // It returns nil if not found. + ByName(s Name) EnumValueDescriptor + // ByNumber returns the EnumValueDescriptor for the enum value numbered n. + // If multiple have the same number, the first one defined is returned + // It returns nil if not found. + ByNumber(n EnumNumber) EnumValueDescriptor + + doNotImplement +} + +// ServiceDescriptor describes a service and +// corresponds with the google.protobuf.ServiceDescriptorProto message. +// +// Nested declarations: MethodDescriptor. +type ServiceDescriptor interface { + Descriptor + + // Methods is a list of nested message declarations. + Methods() MethodDescriptors + + isServiceDescriptor +} +type isServiceDescriptor interface{ ProtoType(ServiceDescriptor) } + +// ServiceDescriptors is a list of service declarations. +type ServiceDescriptors interface { + // Len reports the number of services. + Len() int + // Get returns the ith ServiceDescriptor. It panics if out of bounds. + Get(i int) ServiceDescriptor + // ByName returns the ServiceDescriptor for a service named s. + // It returns nil if not found. + ByName(s Name) ServiceDescriptor + + doNotImplement +} + +// MethodDescriptor describes a method and +// corresponds with the google.protobuf.MethodDescriptorProto message. +type MethodDescriptor interface { + Descriptor + + // Input is the input message descriptor. + Input() MessageDescriptor + // Output is the output message descriptor. + Output() MessageDescriptor + // IsStreamingClient reports whether the client streams multiple messages. + IsStreamingClient() bool + // IsStreamingServer reports whether the server streams multiple messages. + IsStreamingServer() bool + + isMethodDescriptor +} +type isMethodDescriptor interface{ ProtoType(MethodDescriptor) } + +// MethodDescriptors is a list of method declarations. +type MethodDescriptors interface { + // Len reports the number of methods. + Len() int + // Get returns the ith MethodDescriptor. It panics if out of bounds. + Get(i int) MethodDescriptor + // ByName returns the MethodDescriptor for a service method named s. + // It returns nil if not found. + ByName(s Name) MethodDescriptor + + doNotImplement +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go new file mode 100644 index 0000000000..f319810778 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go @@ -0,0 +1,285 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +import "google.golang.org/protobuf/encoding/protowire" + +// Enum is a reflection interface for a concrete enum value, +// which provides type information and a getter for the enum number. +// Enum does not provide a mutable API since enums are commonly backed by +// Go constants, which are not addressable. +type Enum interface { + // Descriptor returns enum descriptor, which contains only the protobuf + // type information for the enum. + Descriptor() EnumDescriptor + + // Type returns the enum type, which encapsulates both Go and protobuf + // type information. If the Go type information is not needed, + // it is recommended that the enum descriptor be used instead. + Type() EnumType + + // Number returns the enum value as an integer. + Number() EnumNumber +} + +// Message is a reflective interface for a concrete message value, +// encapsulating both type and value information for the message. +// +// Accessor/mutators for individual fields are keyed by FieldDescriptor. +// For non-extension fields, the descriptor must exactly match the +// field known by the parent message. +// For extension fields, the descriptor must implement ExtensionTypeDescriptor, +// extend the parent message (i.e., have the same message FullName), and +// be within the parent's extension range. +// +// Each field Value can be a scalar or a composite type (Message, List, or Map). +// See Value for the Go types associated with a FieldDescriptor. +// Providing a Value that is invalid or of an incorrect type panics. +type Message interface { + // Descriptor returns message descriptor, which contains only the protobuf + // type information for the message. + Descriptor() MessageDescriptor + + // Type returns the message type, which encapsulates both Go and protobuf + // type information. If the Go type information is not needed, + // it is recommended that the message descriptor be used instead. + Type() MessageType + + // New returns a newly allocated and mutable empty message. + New() Message + + // Interface unwraps the message reflection interface and + // returns the underlying ProtoMessage interface. + Interface() ProtoMessage + + // Range iterates over every populated field in an undefined order, + // calling f for each field descriptor and value encountered. + // Range returns immediately if f returns false. + // While iterating, mutating operations may only be performed + // on the current field descriptor. + Range(f func(FieldDescriptor, Value) bool) + + // Has reports whether a field is populated. + // + // Some fields have the property of nullability where it is possible to + // distinguish between the default value of a field and whether the field + // was explicitly populated with the default value. Singular message fields, + // member fields of a oneof, and proto2 scalar fields are nullable. Such + // fields are populated only if explicitly set. + // + // In other cases (aside from the nullable cases above), + // a proto3 scalar field is populated if it contains a non-zero value, and + // a repeated field is populated if it is non-empty. + Has(FieldDescriptor) bool + + // Clear clears the field such that a subsequent Has call reports false. + // + // Clearing an extension field clears both the extension type and value + // associated with the given field number. + // + // Clear is a mutating operation and unsafe for concurrent use. + Clear(FieldDescriptor) + + // Get retrieves the value for a field. + // + // For unpopulated scalars, it returns the default value, where + // the default value of a bytes scalar is guaranteed to be a copy. + // For unpopulated composite types, it returns an empty, read-only view + // of the value; to obtain a mutable reference, use Mutable. + Get(FieldDescriptor) Value + + // Set stores the value for a field. + // + // For a field belonging to a oneof, it implicitly clears any other field + // that may be currently set within the same oneof. + // For extension fields, it implicitly stores the provided ExtensionType. + // When setting a composite type, it is unspecified whether the stored value + // aliases the source's memory in any way. If the composite value is an + // empty, read-only value, then it panics. + // + // Set is a mutating operation and unsafe for concurrent use. + Set(FieldDescriptor, Value) + + // Mutable returns a mutable reference to a composite type. + // + // If the field is unpopulated, it may allocate a composite value. + // For a field belonging to a oneof, it implicitly clears any other field + // that may be currently set within the same oneof. + // For extension fields, it implicitly stores the provided ExtensionType + // if not already stored. + // It panics if the field does not contain a composite type. + // + // Mutable is a mutating operation and unsafe for concurrent use. + Mutable(FieldDescriptor) Value + + // NewField returns a new value that is assignable to the field + // for the given descriptor. For scalars, this returns the default value. + // For lists, maps, and messages, this returns a new, empty, mutable value. + NewField(FieldDescriptor) Value + + // WhichOneof reports which field within the oneof is populated, + // returning nil if none are populated. + // It panics if the oneof descriptor does not belong to this message. + WhichOneof(OneofDescriptor) FieldDescriptor + + // GetUnknown retrieves the entire list of unknown fields. + // The caller may only mutate the contents of the RawFields + // if the mutated bytes are stored back into the message with SetUnknown. + GetUnknown() RawFields + + // SetUnknown stores an entire list of unknown fields. + // The raw fields must be syntactically valid according to the wire format. + // An implementation may panic if this is not the case. + // Once stored, the caller must not mutate the content of the RawFields. + // An empty RawFields may be passed to clear the fields. + // + // SetUnknown is a mutating operation and unsafe for concurrent use. + SetUnknown(RawFields) + + // IsValid reports whether the message is valid. + // + // An invalid message is an empty, read-only value. + // + // An invalid message often corresponds to a nil pointer of the concrete + // message type, but the details are implementation dependent. + // Validity is not part of the protobuf data model, and may not + // be preserved in marshaling or other operations. + IsValid() bool + + // ProtoMethods returns optional fast-path implementions of various operations. + // This method may return nil. + // + // The returned methods type is identical to + // "google.golang.org/protobuf/runtime/protoiface".Methods. + // Consult the protoiface package documentation for details. + ProtoMethods() *methods +} + +// RawFields is the raw bytes for an ordered sequence of fields. +// Each field contains both the tag (representing field number and wire type), +// and also the wire data itself. +type RawFields []byte + +// IsValid reports whether b is syntactically correct wire format. +func (b RawFields) IsValid() bool { + for len(b) > 0 { + _, _, n := protowire.ConsumeField(b) + if n < 0 { + return false + } + b = b[n:] + } + return true +} + +// List is a zero-indexed, ordered list. +// The element Value type is determined by FieldDescriptor.Kind. +// Providing a Value that is invalid or of an incorrect type panics. +type List interface { + // Len reports the number of entries in the List. + // Get, Set, and Truncate panic with out of bound indexes. + Len() int + + // Get retrieves the value at the given index. + // It never returns an invalid value. + Get(int) Value + + // Set stores a value for the given index. + // When setting a composite type, it is unspecified whether the set + // value aliases the source's memory in any way. + // + // Set is a mutating operation and unsafe for concurrent use. + Set(int, Value) + + // Append appends the provided value to the end of the list. + // When appending a composite type, it is unspecified whether the appended + // value aliases the source's memory in any way. + // + // Append is a mutating operation and unsafe for concurrent use. + Append(Value) + + // AppendMutable appends a new, empty, mutable message value to the end + // of the list and returns it. + // It panics if the list does not contain a message type. + AppendMutable() Value + + // Truncate truncates the list to a smaller length. + // + // Truncate is a mutating operation and unsafe for concurrent use. + Truncate(int) + + // NewElement returns a new value for a list element. + // For enums, this returns the first enum value. + // For other scalars, this returns the zero value. + // For messages, this returns a new, empty, mutable value. + NewElement() Value + + // IsValid reports whether the list is valid. + // + // An invalid list is an empty, read-only value. + // + // Validity is not part of the protobuf data model, and may not + // be preserved in marshaling or other operations. + IsValid() bool +} + +// Map is an unordered, associative map. +// The entry MapKey type is determined by FieldDescriptor.MapKey.Kind. +// The entry Value type is determined by FieldDescriptor.MapValue.Kind. +// Providing a MapKey or Value that is invalid or of an incorrect type panics. +type Map interface { + // Len reports the number of elements in the map. + Len() int + + // Range iterates over every map entry in an undefined order, + // calling f for each key and value encountered. + // Range calls f Len times unless f returns false, which stops iteration. + // While iterating, mutating operations may only be performed + // on the current map key. + Range(f func(MapKey, Value) bool) + + // Has reports whether an entry with the given key is in the map. + Has(MapKey) bool + + // Clear clears the entry associated with they given key. + // The operation does nothing if there is no entry associated with the key. + // + // Clear is a mutating operation and unsafe for concurrent use. + Clear(MapKey) + + // Get retrieves the value for an entry with the given key. + // It returns an invalid value for non-existent entries. + Get(MapKey) Value + + // Set stores the value for an entry with the given key. + // It panics when given a key or value that is invalid or the wrong type. + // When setting a composite type, it is unspecified whether the set + // value aliases the source's memory in any way. + // + // Set is a mutating operation and unsafe for concurrent use. + Set(MapKey, Value) + + // Mutable retrieves a mutable reference to the entry for the given key. + // If no entry exists for the key, it creates a new, empty, mutable value + // and stores it as the entry for the key. + // It panics if the map value is not a message. + Mutable(MapKey) Value + + // NewValue returns a new value assignable as a map value. + // For enums, this returns the first enum value. + // For other scalars, this returns the zero value. + // For messages, this returns a new, empty, mutable value. + NewValue() Value + + // IsValid reports whether the map is valid. + // + // An invalid map is an empty, read-only value. + // + // An invalid message often corresponds to a nil Go map value, + // but the details are implementation dependent. + // Validity is not part of the protobuf data model, and may not + // be preserved in marshaling or other operations. + IsValid() bool +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go new file mode 100644 index 0000000000..918e685e1d --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go @@ -0,0 +1,59 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build purego appengine + +package protoreflect + +import "google.golang.org/protobuf/internal/pragma" + +type valueType int + +const ( + nilType valueType = iota + boolType + int32Type + int64Type + uint32Type + uint64Type + float32Type + float64Type + stringType + bytesType + enumType + ifaceType +) + +// value is a union where only one type can be represented at a time. +// This uses a distinct field for each type. This is type safe in Go, but +// occupies more memory than necessary (72B). +type value struct { + pragma.DoNotCompare // 0B + + typ valueType // 8B + num uint64 // 8B + str string // 16B + bin []byte // 24B + iface interface{} // 16B +} + +func valueOfString(v string) Value { + return Value{typ: stringType, str: v} +} +func valueOfBytes(v []byte) Value { + return Value{typ: bytesType, bin: v} +} +func valueOfIface(v interface{}) Value { + return Value{typ: ifaceType, iface: v} +} + +func (v Value) getString() string { + return v.str +} +func (v Value) getBytes() []byte { + return v.bin +} +func (v Value) getIface() interface{} { + return v.iface +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go new file mode 100644 index 0000000000..5a34147241 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go @@ -0,0 +1,411 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoreflect + +import ( + "fmt" + "math" +) + +// Value is a union where only one Go type may be set at a time. +// The Value is used to represent all possible values a field may take. +// The following shows which Go type is used to represent each proto Kind: +// +// ╔════════════╤═════════════════════════════════════╗ +// ║ Go type │ Protobuf kind ║ +// ╠════════════╪═════════════════════════════════════╣ +// ║ bool │ BoolKind ║ +// ║ int32 │ Int32Kind, Sint32Kind, Sfixed32Kind ║ +// ║ int64 │ Int64Kind, Sint64Kind, Sfixed64Kind ║ +// ║ uint32 │ Uint32Kind, Fixed32Kind ║ +// ║ uint64 │ Uint64Kind, Fixed64Kind ║ +// ║ float32 │ FloatKind ║ +// ║ float64 │ DoubleKind ║ +// ║ string │ StringKind ║ +// ║ []byte │ BytesKind ║ +// ║ EnumNumber │ EnumKind ║ +// ║ Message │ MessageKind, GroupKind ║ +// ╚════════════╧═════════════════════════════════════╝ +// +// Multiple protobuf Kinds may be represented by a single Go type if the type +// can losslessly represent the information for the proto kind. For example, +// Int64Kind, Sint64Kind, and Sfixed64Kind are all represented by int64, +// but use different integer encoding methods. +// +// The List or Map types are used if the field cardinality is repeated. +// A field is a List if FieldDescriptor.IsList reports true. +// A field is a Map if FieldDescriptor.IsMap reports true. +// +// Converting to/from a Value and a concrete Go value panics on type mismatch. +// For example, ValueOf("hello").Int() panics because this attempts to +// retrieve an int64 from a string. +type Value value + +// The protoreflect API uses a custom Value union type instead of interface{} +// to keep the future open for performance optimizations. Using an interface{} +// always incurs an allocation for primitives (e.g., int64) since it needs to +// be boxed on the heap (as interfaces can only contain pointers natively). +// Instead, we represent the Value union as a flat struct that internally keeps +// track of which type is set. Using unsafe, the Value union can be reduced +// down to 24B, which is identical in size to a slice. +// +// The latest compiler (Go1.11) currently suffers from some limitations: +// • With inlining, the compiler should be able to statically prove that +// only one of these switch cases are taken and inline one specific case. +// See https://golang.org/issue/22310. + +// ValueOf returns a Value initialized with the concrete value stored in v. +// This panics if the type does not match one of the allowed types in the +// Value union. +func ValueOf(v interface{}) Value { + switch v := v.(type) { + case nil: + return Value{} + case bool: + return ValueOfBool(v) + case int32: + return ValueOfInt32(v) + case int64: + return ValueOfInt64(v) + case uint32: + return ValueOfUint32(v) + case uint64: + return ValueOfUint64(v) + case float32: + return ValueOfFloat32(v) + case float64: + return ValueOfFloat64(v) + case string: + return ValueOfString(v) + case []byte: + return ValueOfBytes(v) + case EnumNumber: + return ValueOfEnum(v) + case Message, List, Map: + return valueOfIface(v) + case ProtoMessage: + panic(fmt.Sprintf("invalid proto.Message(%T) type, expected a protoreflect.Message type", v)) + default: + panic(fmt.Sprintf("invalid type: %T", v)) + } +} + +// ValueOfBool returns a new boolean value. +func ValueOfBool(v bool) Value { + if v { + return Value{typ: boolType, num: 1} + } else { + return Value{typ: boolType, num: 0} + } +} + +// ValueOfInt32 returns a new int32 value. +func ValueOfInt32(v int32) Value { + return Value{typ: int32Type, num: uint64(v)} +} + +// ValueOfInt64 returns a new int64 value. +func ValueOfInt64(v int64) Value { + return Value{typ: int64Type, num: uint64(v)} +} + +// ValueOfUint32 returns a new uint32 value. +func ValueOfUint32(v uint32) Value { + return Value{typ: uint32Type, num: uint64(v)} +} + +// ValueOfUint64 returns a new uint64 value. +func ValueOfUint64(v uint64) Value { + return Value{typ: uint64Type, num: v} +} + +// ValueOfFloat32 returns a new float32 value. +func ValueOfFloat32(v float32) Value { + return Value{typ: float32Type, num: uint64(math.Float64bits(float64(v)))} +} + +// ValueOfFloat64 returns a new float64 value. +func ValueOfFloat64(v float64) Value { + return Value{typ: float64Type, num: uint64(math.Float64bits(float64(v)))} +} + +// ValueOfString returns a new string value. +func ValueOfString(v string) Value { + return valueOfString(v) +} + +// ValueOfBytes returns a new bytes value. +func ValueOfBytes(v []byte) Value { + return valueOfBytes(v[:len(v):len(v)]) +} + +// ValueOfEnum returns a new enum value. +func ValueOfEnum(v EnumNumber) Value { + return Value{typ: enumType, num: uint64(v)} +} + +// ValueOfMessage returns a new Message value. +func ValueOfMessage(v Message) Value { + return valueOfIface(v) +} + +// ValueOfList returns a new List value. +func ValueOfList(v List) Value { + return valueOfIface(v) +} + +// ValueOfMap returns a new Map value. +func ValueOfMap(v Map) Value { + return valueOfIface(v) +} + +// IsValid reports whether v is populated with a value. +func (v Value) IsValid() bool { + return v.typ != nilType +} + +// Interface returns v as an interface{}. +// +// Invariant: v == ValueOf(v).Interface() +func (v Value) Interface() interface{} { + switch v.typ { + case nilType: + return nil + case boolType: + return v.Bool() + case int32Type: + return int32(v.Int()) + case int64Type: + return int64(v.Int()) + case uint32Type: + return uint32(v.Uint()) + case uint64Type: + return uint64(v.Uint()) + case float32Type: + return float32(v.Float()) + case float64Type: + return float64(v.Float()) + case stringType: + return v.String() + case bytesType: + return v.Bytes() + case enumType: + return v.Enum() + default: + return v.getIface() + } +} + +func (v Value) typeName() string { + switch v.typ { + case nilType: + return "nil" + case boolType: + return "bool" + case int32Type: + return "int32" + case int64Type: + return "int64" + case uint32Type: + return "uint32" + case uint64Type: + return "uint64" + case float32Type: + return "float32" + case float64Type: + return "float64" + case stringType: + return "string" + case bytesType: + return "bytes" + case enumType: + return "enum" + default: + switch v := v.getIface().(type) { + case Message: + return "message" + case List: + return "list" + case Map: + return "map" + default: + return fmt.Sprintf("", v) + } + } +} + +func (v Value) panicMessage(what string) string { + return fmt.Sprintf("type mismatch: cannot convert %v to %s", v.typeName(), what) +} + +// Bool returns v as a bool and panics if the type is not a bool. +func (v Value) Bool() bool { + switch v.typ { + case boolType: + return v.num > 0 + default: + panic(v.panicMessage("bool")) + } +} + +// Int returns v as a int64 and panics if the type is not a int32 or int64. +func (v Value) Int() int64 { + switch v.typ { + case int32Type, int64Type: + return int64(v.num) + default: + panic(v.panicMessage("int")) + } +} + +// Uint returns v as a uint64 and panics if the type is not a uint32 or uint64. +func (v Value) Uint() uint64 { + switch v.typ { + case uint32Type, uint64Type: + return uint64(v.num) + default: + panic(v.panicMessage("uint")) + } +} + +// Float returns v as a float64 and panics if the type is not a float32 or float64. +func (v Value) Float() float64 { + switch v.typ { + case float32Type, float64Type: + return math.Float64frombits(uint64(v.num)) + default: + panic(v.panicMessage("float")) + } +} + +// String returns v as a string. Since this method implements fmt.Stringer, +// this returns the formatted string value for any non-string type. +func (v Value) String() string { + switch v.typ { + case stringType: + return v.getString() + default: + return fmt.Sprint(v.Interface()) + } +} + +// Bytes returns v as a []byte and panics if the type is not a []byte. +func (v Value) Bytes() []byte { + switch v.typ { + case bytesType: + return v.getBytes() + default: + panic(v.panicMessage("bytes")) + } +} + +// Enum returns v as a EnumNumber and panics if the type is not a EnumNumber. +func (v Value) Enum() EnumNumber { + switch v.typ { + case enumType: + return EnumNumber(v.num) + default: + panic(v.panicMessage("enum")) + } +} + +// Message returns v as a Message and panics if the type is not a Message. +func (v Value) Message() Message { + switch vi := v.getIface().(type) { + case Message: + return vi + default: + panic(v.panicMessage("message")) + } +} + +// List returns v as a List and panics if the type is not a List. +func (v Value) List() List { + switch vi := v.getIface().(type) { + case List: + return vi + default: + panic(v.panicMessage("list")) + } +} + +// Map returns v as a Map and panics if the type is not a Map. +func (v Value) Map() Map { + switch vi := v.getIface().(type) { + case Map: + return vi + default: + panic(v.panicMessage("map")) + } +} + +// MapKey returns v as a MapKey and panics for invalid MapKey types. +func (v Value) MapKey() MapKey { + switch v.typ { + case boolType, int32Type, int64Type, uint32Type, uint64Type, stringType: + return MapKey(v) + default: + panic(v.panicMessage("map key")) + } +} + +// MapKey is used to index maps, where the Go type of the MapKey must match +// the specified key Kind (see MessageDescriptor.IsMapEntry). +// The following shows what Go type is used to represent each proto Kind: +// +// ╔═════════╤═════════════════════════════════════╗ +// ║ Go type │ Protobuf kind ║ +// ╠═════════╪═════════════════════════════════════╣ +// ║ bool │ BoolKind ║ +// ║ int32 │ Int32Kind, Sint32Kind, Sfixed32Kind ║ +// ║ int64 │ Int64Kind, Sint64Kind, Sfixed64Kind ║ +// ║ uint32 │ Uint32Kind, Fixed32Kind ║ +// ║ uint64 │ Uint64Kind, Fixed64Kind ║ +// ║ string │ StringKind ║ +// ╚═════════╧═════════════════════════════════════╝ +// +// A MapKey is constructed and accessed through a Value: +// k := ValueOf("hash").MapKey() // convert string to MapKey +// s := k.String() // convert MapKey to string +// +// The MapKey is a strict subset of valid types used in Value; +// converting a Value to a MapKey with an invalid type panics. +type MapKey value + +// IsValid reports whether k is populated with a value. +func (k MapKey) IsValid() bool { + return Value(k).IsValid() +} + +// Interface returns k as an interface{}. +func (k MapKey) Interface() interface{} { + return Value(k).Interface() +} + +// Bool returns k as a bool and panics if the type is not a bool. +func (k MapKey) Bool() bool { + return Value(k).Bool() +} + +// Int returns k as a int64 and panics if the type is not a int32 or int64. +func (k MapKey) Int() int64 { + return Value(k).Int() +} + +// Uint returns k as a uint64 and panics if the type is not a uint32 or uint64. +func (k MapKey) Uint() uint64 { + return Value(k).Uint() +} + +// String returns k as a string. Since this method implements fmt.Stringer, +// this returns the formatted string value for any non-string type. +func (k MapKey) String() string { + return Value(k).String() +} + +// Value returns k as a Value. +func (k MapKey) Value() Value { + return Value(k) +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go new file mode 100644 index 0000000000..c45debdcac --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go @@ -0,0 +1,98 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !purego,!appengine + +package protoreflect + +import ( + "unsafe" + + "google.golang.org/protobuf/internal/pragma" +) + +type ( + stringHeader struct { + Data unsafe.Pointer + Len int + } + sliceHeader struct { + Data unsafe.Pointer + Len int + Cap int + } + ifaceHeader struct { + Type unsafe.Pointer + Data unsafe.Pointer + } +) + +var ( + nilType = typeOf(nil) + boolType = typeOf(*new(bool)) + int32Type = typeOf(*new(int32)) + int64Type = typeOf(*new(int64)) + uint32Type = typeOf(*new(uint32)) + uint64Type = typeOf(*new(uint64)) + float32Type = typeOf(*new(float32)) + float64Type = typeOf(*new(float64)) + stringType = typeOf(*new(string)) + bytesType = typeOf(*new([]byte)) + enumType = typeOf(*new(EnumNumber)) +) + +// typeOf returns a pointer to the Go type information. +// The pointer is comparable and equal if and only if the types are identical. +func typeOf(t interface{}) unsafe.Pointer { + return (*ifaceHeader)(unsafe.Pointer(&t)).Type +} + +// value is a union where only one type can be represented at a time. +// The struct is 24B large on 64-bit systems and requires the minimum storage +// necessary to represent each possible type. +// +// The Go GC needs to be able to scan variables containing pointers. +// As such, pointers and non-pointers cannot be intermixed. +type value struct { + pragma.DoNotCompare // 0B + + // typ stores the type of the value as a pointer to the Go type. + typ unsafe.Pointer // 8B + + // ptr stores the data pointer for a String, Bytes, or interface value. + ptr unsafe.Pointer // 8B + + // num stores a Bool, Int32, Int64, Uint32, Uint64, Float32, Float64, or + // Enum value as a raw uint64. + // + // It is also used to store the length of a String or Bytes value; + // the capacity is ignored. + num uint64 // 8B +} + +func valueOfString(v string) Value { + p := (*stringHeader)(unsafe.Pointer(&v)) + return Value{typ: stringType, ptr: p.Data, num: uint64(len(v))} +} +func valueOfBytes(v []byte) Value { + p := (*sliceHeader)(unsafe.Pointer(&v)) + return Value{typ: bytesType, ptr: p.Data, num: uint64(len(v))} +} +func valueOfIface(v interface{}) Value { + p := (*ifaceHeader)(unsafe.Pointer(&v)) + return Value{typ: p.Type, ptr: p.Data} +} + +func (v Value) getString() (x string) { + *(*stringHeader)(unsafe.Pointer(&x)) = stringHeader{Data: v.ptr, Len: int(v.num)} + return x +} +func (v Value) getBytes() (x []byte) { + *(*sliceHeader)(unsafe.Pointer(&x)) = sliceHeader{Data: v.ptr, Len: int(v.num), Cap: int(v.num)} + return x +} +func (v Value) getIface() (x interface{}) { + *(*ifaceHeader)(unsafe.Pointer(&x)) = ifaceHeader{Type: v.typ, Data: v.ptr} + return x +} diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go new file mode 100644 index 0000000000..59f024c444 --- /dev/null +++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go @@ -0,0 +1,880 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protoregistry provides data structures to register and lookup +// protobuf descriptor types. +// +// The Files registry contains file descriptors and provides the ability +// to iterate over the files or lookup a specific descriptor within the files. +// Files only contains protobuf descriptors and has no understanding of Go +// type information that may be associated with each descriptor. +// +// The Types registry contains descriptor types for which there is a known +// Go type associated with that descriptor. It provides the ability to iterate +// over the registered types or lookup a type by name. +package protoregistry + +import ( + "fmt" + "os" + "strings" + "sync" + + "google.golang.org/protobuf/internal/encoding/messageset" + "google.golang.org/protobuf/internal/errors" + "google.golang.org/protobuf/internal/flags" + "google.golang.org/protobuf/reflect/protoreflect" +) + +// conflictPolicy configures the policy for handling registration conflicts. +// +// It can be over-written at compile time with a linker-initialized variable: +// go build -ldflags "-X google.golang.org/protobuf/reflect/protoregistry.conflictPolicy=warn" +// +// It can be over-written at program execution with an environment variable: +// GOLANG_PROTOBUF_REGISTRATION_CONFLICT=warn ./main +// +// Neither of the above are covered by the compatibility promise and +// may be removed in a future release of this module. +var conflictPolicy = "panic" // "panic" | "warn" | "ignore" + +// ignoreConflict reports whether to ignore a registration conflict +// given the descriptor being registered and the error. +// It is a variable so that the behavior is easily overridden in another file. +var ignoreConflict = func(d protoreflect.Descriptor, err error) bool { + const env = "GOLANG_PROTOBUF_REGISTRATION_CONFLICT" + const faq = "https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict" + policy := conflictPolicy + if v := os.Getenv(env); v != "" { + policy = v + } + switch policy { + case "panic": + panic(fmt.Sprintf("%v\nSee %v\n", err, faq)) + case "warn": + fmt.Fprintf(os.Stderr, "WARNING: %v\nSee %v\n\n", err, faq) + return true + case "ignore": + return true + default: + panic("invalid " + env + " value: " + os.Getenv(env)) + } +} + +var globalMutex sync.RWMutex + +// GlobalFiles is a global registry of file descriptors. +var GlobalFiles *Files = new(Files) + +// GlobalTypes is the registry used by default for type lookups +// unless a local registry is provided by the user. +var GlobalTypes *Types = new(Types) + +// NotFound is a sentinel error value to indicate that the type was not found. +// +// Since registry lookup can happen in the critical performance path, resolvers +// must return this exact error value, not an error wrapping it. +var NotFound = errors.New("not found") + +// Files is a registry for looking up or iterating over files and the +// descriptors contained within them. +// The Find and Range methods are safe for concurrent use. +type Files struct { + // The map of descsByName contains: + // EnumDescriptor + // EnumValueDescriptor + // MessageDescriptor + // ExtensionDescriptor + // ServiceDescriptor + // *packageDescriptor + // + // Note that files are stored as a slice, since a package may contain + // multiple files. Only top-level declarations are registered. + // Note that enum values are in the top-level since that are in the same + // scope as the parent enum. + descsByName map[protoreflect.FullName]interface{} + filesByPath map[string][]protoreflect.FileDescriptor + numFiles int +} + +type packageDescriptor struct { + files []protoreflect.FileDescriptor +} + +// RegisterFile registers the provided file descriptor. +// +// If any descriptor within the file conflicts with the descriptor of any +// previously registered file (e.g., two enums with the same full name), +// then the file is not registered and an error is returned. +// +// It is permitted for multiple files to have the same file path. +func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { + if r == GlobalFiles { + globalMutex.Lock() + defer globalMutex.Unlock() + } + if r.descsByName == nil { + r.descsByName = map[protoreflect.FullName]interface{}{ + "": &packageDescriptor{}, + } + r.filesByPath = make(map[string][]protoreflect.FileDescriptor) + } + path := file.Path() + if prev := r.filesByPath[path]; len(prev) > 0 { + r.checkGenProtoConflict(path) + err := errors.New("file %q is already registered", file.Path()) + err = amendErrorWithCaller(err, prev[0], file) + if !(r == GlobalFiles && ignoreConflict(file, err)) { + return err + } + } + + for name := file.Package(); name != ""; name = name.Parent() { + switch prev := r.descsByName[name]; prev.(type) { + case nil, *packageDescriptor: + default: + err := errors.New("file %q has a package name conflict over %v", file.Path(), name) + err = amendErrorWithCaller(err, prev, file) + if r == GlobalFiles && ignoreConflict(file, err) { + err = nil + } + return err + } + } + var err error + var hasConflict bool + rangeTopLevelDescriptors(file, func(d protoreflect.Descriptor) { + if prev := r.descsByName[d.FullName()]; prev != nil { + hasConflict = true + err = errors.New("file %q has a name conflict over %v", file.Path(), d.FullName()) + err = amendErrorWithCaller(err, prev, file) + if r == GlobalFiles && ignoreConflict(d, err) { + err = nil + } + } + }) + if hasConflict { + return err + } + + for name := file.Package(); name != ""; name = name.Parent() { + if r.descsByName[name] == nil { + r.descsByName[name] = &packageDescriptor{} + } + } + p := r.descsByName[file.Package()].(*packageDescriptor) + p.files = append(p.files, file) + rangeTopLevelDescriptors(file, func(d protoreflect.Descriptor) { + r.descsByName[d.FullName()] = d + }) + r.filesByPath[path] = append(r.filesByPath[path], file) + r.numFiles++ + return nil +} + +// Several well-known types were hosted in the google.golang.org/genproto module +// but were later moved to this module. To avoid a weak dependency on the +// genproto module (and its relatively large set of transitive dependencies), +// we rely on a registration conflict to determine whether the genproto version +// is too old (i.e., does not contain aliases to the new type declarations). +func (r *Files) checkGenProtoConflict(path string) { + if r != GlobalFiles { + return + } + var prevPath string + const prevModule = "google.golang.org/genproto" + const prevVersion = "cb27e3aa (May 26th, 2020)" + switch path { + case "google/protobuf/field_mask.proto": + prevPath = prevModule + "/protobuf/field_mask" + case "google/protobuf/api.proto": + prevPath = prevModule + "/protobuf/api" + case "google/protobuf/type.proto": + prevPath = prevModule + "/protobuf/ptype" + case "google/protobuf/source_context.proto": + prevPath = prevModule + "/protobuf/source_context" + default: + return + } + pkgName := strings.TrimSuffix(strings.TrimPrefix(path, "google/protobuf/"), ".proto") + pkgName = strings.Replace(pkgName, "_", "", -1) + "pb" // e.g., "field_mask" => "fieldmaskpb" + currPath := "google.golang.org/protobuf/types/known/" + pkgName + panic(fmt.Sprintf(""+ + "duplicate registration of %q\n"+ + "\n"+ + "The generated definition for this file has moved:\n"+ + "\tfrom: %q\n"+ + "\tto: %q\n"+ + "A dependency on the %q module must\n"+ + "be at version %v or higher.\n"+ + "\n"+ + "Upgrade the dependency by running:\n"+ + "\tgo get -u %v\n", + path, prevPath, currPath, prevModule, prevVersion, prevPath)) +} + +// FindDescriptorByName looks up a descriptor by the full name. +// +// This returns (nil, NotFound) if not found. +func (r *Files) FindDescriptorByName(name protoreflect.FullName) (protoreflect.Descriptor, error) { + if r == nil { + return nil, NotFound + } + if r == GlobalFiles { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + prefix := name + suffix := nameSuffix("") + for prefix != "" { + if d, ok := r.descsByName[prefix]; ok { + switch d := d.(type) { + case protoreflect.EnumDescriptor: + if d.FullName() == name { + return d, nil + } + case protoreflect.EnumValueDescriptor: + if d.FullName() == name { + return d, nil + } + case protoreflect.MessageDescriptor: + if d.FullName() == name { + return d, nil + } + if d := findDescriptorInMessage(d, suffix); d != nil && d.FullName() == name { + return d, nil + } + case protoreflect.ExtensionDescriptor: + if d.FullName() == name { + return d, nil + } + case protoreflect.ServiceDescriptor: + if d.FullName() == name { + return d, nil + } + if d := d.Methods().ByName(suffix.Pop()); d != nil && d.FullName() == name { + return d, nil + } + } + return nil, NotFound + } + prefix = prefix.Parent() + suffix = nameSuffix(name[len(prefix)+len("."):]) + } + return nil, NotFound +} + +func findDescriptorInMessage(md protoreflect.MessageDescriptor, suffix nameSuffix) protoreflect.Descriptor { + name := suffix.Pop() + if suffix == "" { + if ed := md.Enums().ByName(name); ed != nil { + return ed + } + for i := md.Enums().Len() - 1; i >= 0; i-- { + if vd := md.Enums().Get(i).Values().ByName(name); vd != nil { + return vd + } + } + if xd := md.Extensions().ByName(name); xd != nil { + return xd + } + if fd := md.Fields().ByName(name); fd != nil { + return fd + } + if od := md.Oneofs().ByName(name); od != nil { + return od + } + } + if md := md.Messages().ByName(name); md != nil { + if suffix == "" { + return md + } + return findDescriptorInMessage(md, suffix) + } + return nil +} + +type nameSuffix string + +func (s *nameSuffix) Pop() (name protoreflect.Name) { + if i := strings.IndexByte(string(*s), '.'); i >= 0 { + name, *s = protoreflect.Name((*s)[:i]), (*s)[i+1:] + } else { + name, *s = protoreflect.Name((*s)), "" + } + return name +} + +// FindFileByPath looks up a file by the path. +// +// This returns (nil, NotFound) if not found. +// This returns an error if multiple files have the same path. +func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) { + if r == nil { + return nil, NotFound + } + if r == GlobalFiles { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + fds := r.filesByPath[path] + switch len(fds) { + case 0: + return nil, NotFound + case 1: + return fds[0], nil + default: + return nil, errors.New("multiple files named %q", path) + } +} + +// NumFiles reports the number of registered files, +// including duplicate files with the same name. +func (r *Files) NumFiles() int { + if r == nil { + return 0 + } + if r == GlobalFiles { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + return r.numFiles +} + +// RangeFiles iterates over all registered files while f returns true. +// If multiple files have the same name, RangeFiles iterates over all of them. +// The iteration order is undefined. +func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) { + if r == nil { + return + } + if r == GlobalFiles { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + for _, files := range r.filesByPath { + for _, file := range files { + if !f(file) { + return + } + } + } +} + +// NumFilesByPackage reports the number of registered files in a proto package. +func (r *Files) NumFilesByPackage(name protoreflect.FullName) int { + if r == nil { + return 0 + } + if r == GlobalFiles { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + p, ok := r.descsByName[name].(*packageDescriptor) + if !ok { + return 0 + } + return len(p.files) +} + +// RangeFilesByPackage iterates over all registered files in a given proto package +// while f returns true. The iteration order is undefined. +func (r *Files) RangeFilesByPackage(name protoreflect.FullName, f func(protoreflect.FileDescriptor) bool) { + if r == nil { + return + } + if r == GlobalFiles { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + p, ok := r.descsByName[name].(*packageDescriptor) + if !ok { + return + } + for _, file := range p.files { + if !f(file) { + return + } + } +} + +// rangeTopLevelDescriptors iterates over all top-level descriptors in a file +// which will be directly entered into the registry. +func rangeTopLevelDescriptors(fd protoreflect.FileDescriptor, f func(protoreflect.Descriptor)) { + eds := fd.Enums() + for i := eds.Len() - 1; i >= 0; i-- { + f(eds.Get(i)) + vds := eds.Get(i).Values() + for i := vds.Len() - 1; i >= 0; i-- { + f(vds.Get(i)) + } + } + mds := fd.Messages() + for i := mds.Len() - 1; i >= 0; i-- { + f(mds.Get(i)) + } + xds := fd.Extensions() + for i := xds.Len() - 1; i >= 0; i-- { + f(xds.Get(i)) + } + sds := fd.Services() + for i := sds.Len() - 1; i >= 0; i-- { + f(sds.Get(i)) + } +} + +// MessageTypeResolver is an interface for looking up messages. +// +// A compliant implementation must deterministically return the same type +// if no error is encountered. +// +// The Types type implements this interface. +type MessageTypeResolver interface { + // FindMessageByName looks up a message by its full name. + // E.g., "google.protobuf.Any" + // + // This return (nil, NotFound) if not found. + FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) + + // FindMessageByURL looks up a message by a URL identifier. + // See documentation on google.protobuf.Any.type_url for the URL format. + // + // This returns (nil, NotFound) if not found. + FindMessageByURL(url string) (protoreflect.MessageType, error) +} + +// ExtensionTypeResolver is an interface for looking up extensions. +// +// A compliant implementation must deterministically return the same type +// if no error is encountered. +// +// The Types type implements this interface. +type ExtensionTypeResolver interface { + // FindExtensionByName looks up a extension field by the field's full name. + // Note that this is the full name of the field as determined by + // where the extension is declared and is unrelated to the full name of the + // message being extended. + // + // This returns (nil, NotFound) if not found. + FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) + + // FindExtensionByNumber looks up a extension field by the field number + // within some parent message, identified by full name. + // + // This returns (nil, NotFound) if not found. + FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) +} + +var ( + _ MessageTypeResolver = (*Types)(nil) + _ ExtensionTypeResolver = (*Types)(nil) +) + +// Types is a registry for looking up or iterating over descriptor types. +// The Find and Range methods are safe for concurrent use. +type Types struct { + typesByName typesByName + extensionsByMessage extensionsByMessage + + numEnums int + numMessages int + numExtensions int +} + +type ( + typesByName map[protoreflect.FullName]interface{} + extensionsByMessage map[protoreflect.FullName]extensionsByNumber + extensionsByNumber map[protoreflect.FieldNumber]protoreflect.ExtensionType +) + +// RegisterMessage registers the provided message type. +// +// If a naming conflict occurs, the type is not registered and an error is returned. +func (r *Types) RegisterMessage(mt protoreflect.MessageType) error { + // Under rare circumstances getting the descriptor might recursively + // examine the registry, so fetch it before locking. + md := mt.Descriptor() + + if r == GlobalTypes { + globalMutex.Lock() + defer globalMutex.Unlock() + } + + if err := r.register("message", md, mt); err != nil { + return err + } + r.numMessages++ + return nil +} + +// RegisterEnum registers the provided enum type. +// +// If a naming conflict occurs, the type is not registered and an error is returned. +func (r *Types) RegisterEnum(et protoreflect.EnumType) error { + // Under rare circumstances getting the descriptor might recursively + // examine the registry, so fetch it before locking. + ed := et.Descriptor() + + if r == GlobalTypes { + globalMutex.Lock() + defer globalMutex.Unlock() + } + + if err := r.register("enum", ed, et); err != nil { + return err + } + r.numEnums++ + return nil +} + +// RegisterExtension registers the provided extension type. +// +// If a naming conflict occurs, the type is not registered and an error is returned. +func (r *Types) RegisterExtension(xt protoreflect.ExtensionType) error { + // Under rare circumstances getting the descriptor might recursively + // examine the registry, so fetch it before locking. + // + // A known case where this can happen: Fetching the TypeDescriptor for a + // legacy ExtensionDesc can consult the global registry. + xd := xt.TypeDescriptor() + + if r == GlobalTypes { + globalMutex.Lock() + defer globalMutex.Unlock() + } + + field := xd.Number() + message := xd.ContainingMessage().FullName() + if prev := r.extensionsByMessage[message][field]; prev != nil { + err := errors.New("extension number %d is already registered on message %v", field, message) + err = amendErrorWithCaller(err, prev, xt) + if !(r == GlobalTypes && ignoreConflict(xd, err)) { + return err + } + } + + if err := r.register("extension", xd, xt); err != nil { + return err + } + if r.extensionsByMessage == nil { + r.extensionsByMessage = make(extensionsByMessage) + } + if r.extensionsByMessage[message] == nil { + r.extensionsByMessage[message] = make(extensionsByNumber) + } + r.extensionsByMessage[message][field] = xt + r.numExtensions++ + return nil +} + +func (r *Types) register(kind string, desc protoreflect.Descriptor, typ interface{}) error { + name := desc.FullName() + prev := r.typesByName[name] + if prev != nil { + err := errors.New("%v %v is already registered", kind, name) + err = amendErrorWithCaller(err, prev, typ) + if !(r == GlobalTypes && ignoreConflict(desc, err)) { + return err + } + } + if r.typesByName == nil { + r.typesByName = make(typesByName) + } + r.typesByName[name] = typ + return nil +} + +// FindEnumByName looks up an enum by its full name. +// E.g., "google.protobuf.Field.Kind". +// +// This returns (nil, NotFound) if not found. +func (r *Types) FindEnumByName(enum protoreflect.FullName) (protoreflect.EnumType, error) { + if r == nil { + return nil, NotFound + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + if v := r.typesByName[enum]; v != nil { + if et, _ := v.(protoreflect.EnumType); et != nil { + return et, nil + } + return nil, errors.New("found wrong type: got %v, want enum", typeName(v)) + } + return nil, NotFound +} + +// FindMessageByName looks up a message by its full name, +// e.g. "google.protobuf.Any". +// +// This returns (nil, NotFound) if not found. +func (r *Types) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { + if r == nil { + return nil, NotFound + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + if v := r.typesByName[message]; v != nil { + if mt, _ := v.(protoreflect.MessageType); mt != nil { + return mt, nil + } + return nil, errors.New("found wrong type: got %v, want message", typeName(v)) + } + return nil, NotFound +} + +// FindMessageByURL looks up a message by a URL identifier. +// See documentation on google.protobuf.Any.type_url for the URL format. +// +// This returns (nil, NotFound) if not found. +func (r *Types) FindMessageByURL(url string) (protoreflect.MessageType, error) { + // This function is similar to FindMessageByName but + // truncates anything before and including '/' in the URL. + if r == nil { + return nil, NotFound + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + message := protoreflect.FullName(url) + if i := strings.LastIndexByte(url, '/'); i >= 0 { + message = message[i+len("/"):] + } + + if v := r.typesByName[message]; v != nil { + if mt, _ := v.(protoreflect.MessageType); mt != nil { + return mt, nil + } + return nil, errors.New("found wrong type: got %v, want message", typeName(v)) + } + return nil, NotFound +} + +// FindExtensionByName looks up a extension field by the field's full name. +// Note that this is the full name of the field as determined by +// where the extension is declared and is unrelated to the full name of the +// message being extended. +// +// This returns (nil, NotFound) if not found. +func (r *Types) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { + if r == nil { + return nil, NotFound + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + if v := r.typesByName[field]; v != nil { + if xt, _ := v.(protoreflect.ExtensionType); xt != nil { + return xt, nil + } + + // MessageSet extensions are special in that the name of the extension + // is the name of the message type used to extend the MessageSet. + // This naming scheme is used by text and JSON serialization. + // + // This feature is protected by the ProtoLegacy flag since MessageSets + // are a proto1 feature that is long deprecated. + if flags.ProtoLegacy { + if _, ok := v.(protoreflect.MessageType); ok { + field := field.Append(messageset.ExtensionName) + if v := r.typesByName[field]; v != nil { + if xt, _ := v.(protoreflect.ExtensionType); xt != nil { + if messageset.IsMessageSetExtension(xt.TypeDescriptor()) { + return xt, nil + } + } + } + } + } + + return nil, errors.New("found wrong type: got %v, want extension", typeName(v)) + } + return nil, NotFound +} + +// FindExtensionByNumber looks up a extension field by the field number +// within some parent message, identified by full name. +// +// This returns (nil, NotFound) if not found. +func (r *Types) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { + if r == nil { + return nil, NotFound + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + if xt, ok := r.extensionsByMessage[message][field]; ok { + return xt, nil + } + return nil, NotFound +} + +// NumEnums reports the number of registered enums. +func (r *Types) NumEnums() int { + if r == nil { + return 0 + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + return r.numEnums +} + +// RangeEnums iterates over all registered enums while f returns true. +// Iteration order is undefined. +func (r *Types) RangeEnums(f func(protoreflect.EnumType) bool) { + if r == nil { + return + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + for _, typ := range r.typesByName { + if et, ok := typ.(protoreflect.EnumType); ok { + if !f(et) { + return + } + } + } +} + +// NumMessages reports the number of registered messages. +func (r *Types) NumMessages() int { + if r == nil { + return 0 + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + return r.numMessages +} + +// RangeMessages iterates over all registered messages while f returns true. +// Iteration order is undefined. +func (r *Types) RangeMessages(f func(protoreflect.MessageType) bool) { + if r == nil { + return + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + for _, typ := range r.typesByName { + if mt, ok := typ.(protoreflect.MessageType); ok { + if !f(mt) { + return + } + } + } +} + +// NumExtensions reports the number of registered extensions. +func (r *Types) NumExtensions() int { + if r == nil { + return 0 + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + return r.numExtensions +} + +// RangeExtensions iterates over all registered extensions while f returns true. +// Iteration order is undefined. +func (r *Types) RangeExtensions(f func(protoreflect.ExtensionType) bool) { + if r == nil { + return + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + for _, typ := range r.typesByName { + if xt, ok := typ.(protoreflect.ExtensionType); ok { + if !f(xt) { + return + } + } + } +} + +// NumExtensionsByMessage reports the number of registered extensions for +// a given message type. +func (r *Types) NumExtensionsByMessage(message protoreflect.FullName) int { + if r == nil { + return 0 + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + return len(r.extensionsByMessage[message]) +} + +// RangeExtensionsByMessage iterates over all registered extensions filtered +// by a given message type while f returns true. Iteration order is undefined. +func (r *Types) RangeExtensionsByMessage(message protoreflect.FullName, f func(protoreflect.ExtensionType) bool) { + if r == nil { + return + } + if r == GlobalTypes { + globalMutex.RLock() + defer globalMutex.RUnlock() + } + for _, xt := range r.extensionsByMessage[message] { + if !f(xt) { + return + } + } +} + +func typeName(t interface{}) string { + switch t.(type) { + case protoreflect.EnumType: + return "enum" + case protoreflect.MessageType: + return "message" + case protoreflect.ExtensionType: + return "extension" + default: + return fmt.Sprintf("%T", t) + } +} + +func amendErrorWithCaller(err error, prev, curr interface{}) error { + prevPkg := goPackage(prev) + currPkg := goPackage(curr) + if prevPkg == "" || currPkg == "" || prevPkg == currPkg { + return err + } + return errors.New("%s\n\tpreviously from: %q\n\tcurrently from: %q", err, prevPkg, currPkg) +} + +func goPackage(v interface{}) string { + switch d := v.(type) { + case protoreflect.EnumType: + v = d.Descriptor() + case protoreflect.MessageType: + v = d.Descriptor() + case protoreflect.ExtensionType: + v = d.TypeDescriptor() + } + if d, ok := v.(protoreflect.Descriptor); ok { + v = d.ParentFile() + } + if d, ok := v.(interface{ GoPackagePath() string }); ok { + return d.GoPackagePath() + } + return "" +} diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/legacy.go b/vendor/google.golang.org/protobuf/runtime/protoiface/legacy.go new file mode 100644 index 0000000000..c587276752 --- /dev/null +++ b/vendor/google.golang.org/protobuf/runtime/protoiface/legacy.go @@ -0,0 +1,15 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoiface + +type MessageV1 interface { + Reset() + String() string + ProtoMessage() +} + +type ExtensionRangeV1 struct { + Start, End int32 // both inclusive +} diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go new file mode 100644 index 0000000000..32c04f67eb --- /dev/null +++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go @@ -0,0 +1,167 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protoiface contains types referenced or implemented by messages. +// +// WARNING: This package should only be imported by message implementations. +// The functionality found in this package should be accessed through +// higher-level abstractions provided by the proto package. +package protoiface + +import ( + "google.golang.org/protobuf/internal/pragma" + "google.golang.org/protobuf/reflect/protoreflect" +) + +// Methods is a set of optional fast-path implementations of various operations. +type Methods = struct { + pragma.NoUnkeyedLiterals + + // Flags indicate support for optional features. + Flags SupportFlags + + // Size returns the size in bytes of the wire-format encoding of a message. + // Marshal must be provided if a custom Size is provided. + Size func(SizeInput) SizeOutput + + // Marshal formats a message in the wire-format encoding to the provided buffer. + // Size should be provided if a custom Marshal is provided. + // It must not return an error for a partial message. + Marshal func(MarshalInput) (MarshalOutput, error) + + // Unmarshal parses the wire-format encoding and merges the result into a message. + // It must not reset the target message or return an error for a partial message. + Unmarshal func(UnmarshalInput) (UnmarshalOutput, error) + + // Merge merges the contents of a source message into a destination message. + Merge func(MergeInput) MergeOutput + + // CheckInitialized returns an error if any required fields in the message are not set. + CheckInitialized func(CheckInitializedInput) (CheckInitializedOutput, error) +} + +// SupportFlags indicate support for optional features. +type SupportFlags = uint64 + +const ( + // SupportMarshalDeterministic reports whether MarshalOptions.Deterministic is supported. + SupportMarshalDeterministic SupportFlags = 1 << iota + + // SupportUnmarshalDiscardUnknown reports whether UnmarshalOptions.DiscardUnknown is supported. + SupportUnmarshalDiscardUnknown +) + +// SizeInput is input to the Size method. +type SizeInput = struct { + pragma.NoUnkeyedLiterals + + Message protoreflect.Message + Flags MarshalInputFlags +} + +// SizeOutput is output from the Size method. +type SizeOutput = struct { + pragma.NoUnkeyedLiterals + + Size int +} + +// MarshalInput is input to the Marshal method. +type MarshalInput = struct { + pragma.NoUnkeyedLiterals + + Message protoreflect.Message + Buf []byte // output is appended to this buffer + Flags MarshalInputFlags +} + +// MarshalOutput is output from the Marshal method. +type MarshalOutput = struct { + pragma.NoUnkeyedLiterals + + Buf []byte // contains marshaled message +} + +// MarshalInputFlags configure the marshaler. +// Most flags correspond to fields in proto.MarshalOptions. +type MarshalInputFlags = uint8 + +const ( + MarshalDeterministic MarshalInputFlags = 1 << iota + MarshalUseCachedSize +) + +// UnmarshalInput is input to the Unmarshal method. +type UnmarshalInput = struct { + pragma.NoUnkeyedLiterals + + Message protoreflect.Message + Buf []byte // input buffer + Flags UnmarshalInputFlags + Resolver interface { + FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) + FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) + } +} + +// UnmarshalOutput is output from the Unmarshal method. +type UnmarshalOutput = struct { + pragma.NoUnkeyedLiterals + + Flags UnmarshalOutputFlags +} + +// UnmarshalInputFlags configure the unmarshaler. +// Most flags correspond to fields in proto.UnmarshalOptions. +type UnmarshalInputFlags = uint8 + +const ( + UnmarshalDiscardUnknown UnmarshalInputFlags = 1 << iota +) + +// UnmarshalOutputFlags are output from the Unmarshal method. +type UnmarshalOutputFlags = uint8 + +const ( + // UnmarshalInitialized may be set on return if all required fields are known to be set. + // If unset, then it does not necessarily indicate that the message is uninitialized, + // only that its status could not be confirmed. + UnmarshalInitialized UnmarshalOutputFlags = 1 << iota +) + +// MergeInput is input to the Merge method. +type MergeInput = struct { + pragma.NoUnkeyedLiterals + + Source protoreflect.Message + Destination protoreflect.Message +} + +// MergeOutput is output from the Merge method. +type MergeOutput = struct { + pragma.NoUnkeyedLiterals + + Flags MergeOutputFlags +} + +// MergeOutputFlags are output from the Merge method. +type MergeOutputFlags = uint8 + +const ( + // MergeComplete reports whether the merge was performed. + // If unset, the merger must have made no changes to the destination. + MergeComplete MergeOutputFlags = 1 << iota +) + +// CheckInitializedInput is input to the CheckInitialized method. +type CheckInitializedInput = struct { + pragma.NoUnkeyedLiterals + + Message protoreflect.Message +} + +// CheckInitializedOutput is output from the CheckInitialized method. +type CheckInitializedOutput = struct { + pragma.NoUnkeyedLiterals +} diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go new file mode 100644 index 0000000000..4a1ab7fb3d --- /dev/null +++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go @@ -0,0 +1,44 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package protoimpl contains the default implementation for messages +// generated by protoc-gen-go. +// +// WARNING: This package should only ever be imported by generated messages. +// The compatibility agreement covers nothing except for functionality needed +// to keep existing generated messages operational. Breakages that occur due +// to unauthorized usages of this package are not the author's responsibility. +package protoimpl + +import ( + "google.golang.org/protobuf/internal/filedesc" + "google.golang.org/protobuf/internal/filetype" + "google.golang.org/protobuf/internal/impl" +) + +// UnsafeEnabled specifies whether package unsafe can be used. +const UnsafeEnabled = impl.UnsafeEnabled + +type ( + // Types used by generated code in init functions. + DescBuilder = filedesc.Builder + TypeBuilder = filetype.Builder + + // Types used by generated code to implement EnumType, MessageType, and ExtensionType. + EnumInfo = impl.EnumInfo + MessageInfo = impl.MessageInfo + ExtensionInfo = impl.ExtensionInfo + + // Types embedded in generated messages. + MessageState = impl.MessageState + SizeCache = impl.SizeCache + WeakFields = impl.WeakFields + UnknownFields = impl.UnknownFields + ExtensionFields = impl.ExtensionFields + ExtensionFieldV1 = impl.ExtensionField + + Pointer = impl.Pointer +) + +var X impl.Export diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go new file mode 100644 index 0000000000..ff094e1ba4 --- /dev/null +++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go @@ -0,0 +1,56 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package protoimpl + +import ( + "google.golang.org/protobuf/internal/version" +) + +const ( + // MaxVersion is the maximum supported version for generated .pb.go files. + // It is always the current version of the module. + MaxVersion = version.Minor + + // GenVersion is the runtime version required by generated .pb.go files. + // This is incremented when generated code relies on new functionality + // in the runtime. + GenVersion = 20 + + // MinVersion is the minimum supported version for generated .pb.go files. + // This is incremented when the runtime drops support for old code. + MinVersion = 0 +) + +// EnforceVersion is used by code generated by protoc-gen-go +// to statically enforce minimum and maximum versions of this package. +// A compilation failure implies either that: +// * the runtime package is too old and needs to be updated OR +// * the generated code is too old and needs to be regenerated. +// +// The runtime package can be upgraded by running: +// go get google.golang.org/protobuf +// +// The generated code can be regenerated by running: +// protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES} +// +// Example usage by generated code: +// const ( +// // Verify that this generated code is sufficiently up-to-date. +// _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion) +// // Verify that runtime/protoimpl is sufficiently up-to-date. +// _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - genVersion) +// ) +// +// The genVersion is the current minor version used to generated the code. +// This compile-time check relies on negative integer overflow of a uint +// being a compilation failure (guaranteed by the Go specification). +type EnforceVersion uint + +// This enforces the following invariant: +// MinVersion ≤ GenVersion ≤ MaxVersion +const ( + _ = EnforceVersion(GenVersion - MinVersion) + _ = EnforceVersion(MaxVersion - GenVersion) +) diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go new file mode 100644 index 0000000000..abe4ab5115 --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go @@ -0,0 +1,3957 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// The messages in this file describe the definitions found in .proto files. +// A valid .proto file can be translated directly to a FileDescriptorProto +// without any other information (e.g. without reading its imports). + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/descriptor.proto + +package descriptorpb + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +type FieldDescriptorProto_Type int32 + +const ( + // 0 is reserved for errors. + // Order is weird for historical reasons. + FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 + FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if + // negative values are likely. + FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 + FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if + // negative values are likely. + FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 + FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 + FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 + FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 + FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 + // Tag-delimited aggregate. + // Group type is deprecated and not supported in proto3. However, Proto3 + // implementations should still be able to parse the group wire format and + // treat group fields as unknown fields. + FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 + FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 // Length-delimited aggregate. + // New in version 2. + FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 + FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 + FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 + FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 + FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 + FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 // Uses ZigZag encoding. + FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 // Uses ZigZag encoding. +) + +// Enum value maps for FieldDescriptorProto_Type. +var ( + FieldDescriptorProto_Type_name = map[int32]string{ + 1: "TYPE_DOUBLE", + 2: "TYPE_FLOAT", + 3: "TYPE_INT64", + 4: "TYPE_UINT64", + 5: "TYPE_INT32", + 6: "TYPE_FIXED64", + 7: "TYPE_FIXED32", + 8: "TYPE_BOOL", + 9: "TYPE_STRING", + 10: "TYPE_GROUP", + 11: "TYPE_MESSAGE", + 12: "TYPE_BYTES", + 13: "TYPE_UINT32", + 14: "TYPE_ENUM", + 15: "TYPE_SFIXED32", + 16: "TYPE_SFIXED64", + 17: "TYPE_SINT32", + 18: "TYPE_SINT64", + } + FieldDescriptorProto_Type_value = map[string]int32{ + "TYPE_DOUBLE": 1, + "TYPE_FLOAT": 2, + "TYPE_INT64": 3, + "TYPE_UINT64": 4, + "TYPE_INT32": 5, + "TYPE_FIXED64": 6, + "TYPE_FIXED32": 7, + "TYPE_BOOL": 8, + "TYPE_STRING": 9, + "TYPE_GROUP": 10, + "TYPE_MESSAGE": 11, + "TYPE_BYTES": 12, + "TYPE_UINT32": 13, + "TYPE_ENUM": 14, + "TYPE_SFIXED32": 15, + "TYPE_SFIXED64": 16, + "TYPE_SINT32": 17, + "TYPE_SINT64": 18, + } +) + +func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { + p := new(FieldDescriptorProto_Type) + *p = x + return p +} + +func (x FieldDescriptorProto_Type) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldDescriptorProto_Type) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[0].Descriptor() +} + +func (FieldDescriptorProto_Type) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[0] +} + +func (x FieldDescriptorProto_Type) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldDescriptorProto_Type) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldDescriptorProto_Type(num) + return nil +} + +// Deprecated: Use FieldDescriptorProto_Type.Descriptor instead. +func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4, 0} +} + +type FieldDescriptorProto_Label int32 + +const ( + // 0 is reserved for errors + FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1 + FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2 + FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3 +) + +// Enum value maps for FieldDescriptorProto_Label. +var ( + FieldDescriptorProto_Label_name = map[int32]string{ + 1: "LABEL_OPTIONAL", + 2: "LABEL_REQUIRED", + 3: "LABEL_REPEATED", + } + FieldDescriptorProto_Label_value = map[string]int32{ + "LABEL_OPTIONAL": 1, + "LABEL_REQUIRED": 2, + "LABEL_REPEATED": 3, + } +) + +func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label { + p := new(FieldDescriptorProto_Label) + *p = x + return p +} + +func (x FieldDescriptorProto_Label) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldDescriptorProto_Label) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[1].Descriptor() +} + +func (FieldDescriptorProto_Label) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[1] +} + +func (x FieldDescriptorProto_Label) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldDescriptorProto_Label) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldDescriptorProto_Label(num) + return nil +} + +// Deprecated: Use FieldDescriptorProto_Label.Descriptor instead. +func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4, 1} +} + +// Generated classes can be optimized for speed or code size. +type FileOptions_OptimizeMode int32 + +const ( + FileOptions_SPEED FileOptions_OptimizeMode = 1 // Generate complete code for parsing, serialization, + // etc. + FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 // Use ReflectionOps to implement these methods. + FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 // Generate code using MessageLite and the lite runtime. +) + +// Enum value maps for FileOptions_OptimizeMode. +var ( + FileOptions_OptimizeMode_name = map[int32]string{ + 1: "SPEED", + 2: "CODE_SIZE", + 3: "LITE_RUNTIME", + } + FileOptions_OptimizeMode_value = map[string]int32{ + "SPEED": 1, + "CODE_SIZE": 2, + "LITE_RUNTIME": 3, + } +) + +func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode { + p := new(FileOptions_OptimizeMode) + *p = x + return p +} + +func (x FileOptions_OptimizeMode) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FileOptions_OptimizeMode) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[2].Descriptor() +} + +func (FileOptions_OptimizeMode) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[2] +} + +func (x FileOptions_OptimizeMode) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FileOptions_OptimizeMode) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FileOptions_OptimizeMode(num) + return nil +} + +// Deprecated: Use FileOptions_OptimizeMode.Descriptor instead. +func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10, 0} +} + +type FieldOptions_CType int32 + +const ( + // Default mode. + FieldOptions_STRING FieldOptions_CType = 0 + FieldOptions_CORD FieldOptions_CType = 1 + FieldOptions_STRING_PIECE FieldOptions_CType = 2 +) + +// Enum value maps for FieldOptions_CType. +var ( + FieldOptions_CType_name = map[int32]string{ + 0: "STRING", + 1: "CORD", + 2: "STRING_PIECE", + } + FieldOptions_CType_value = map[string]int32{ + "STRING": 0, + "CORD": 1, + "STRING_PIECE": 2, + } +) + +func (x FieldOptions_CType) Enum() *FieldOptions_CType { + p := new(FieldOptions_CType) + *p = x + return p +} + +func (x FieldOptions_CType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldOptions_CType) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[3].Descriptor() +} + +func (FieldOptions_CType) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[3] +} + +func (x FieldOptions_CType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldOptions_CType) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldOptions_CType(num) + return nil +} + +// Deprecated: Use FieldOptions_CType.Descriptor instead. +func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 0} +} + +type FieldOptions_JSType int32 + +const ( + // Use the default type. + FieldOptions_JS_NORMAL FieldOptions_JSType = 0 + // Use JavaScript strings. + FieldOptions_JS_STRING FieldOptions_JSType = 1 + // Use JavaScript numbers. + FieldOptions_JS_NUMBER FieldOptions_JSType = 2 +) + +// Enum value maps for FieldOptions_JSType. +var ( + FieldOptions_JSType_name = map[int32]string{ + 0: "JS_NORMAL", + 1: "JS_STRING", + 2: "JS_NUMBER", + } + FieldOptions_JSType_value = map[string]int32{ + "JS_NORMAL": 0, + "JS_STRING": 1, + "JS_NUMBER": 2, + } +) + +func (x FieldOptions_JSType) Enum() *FieldOptions_JSType { + p := new(FieldOptions_JSType) + *p = x + return p +} + +func (x FieldOptions_JSType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (FieldOptions_JSType) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[4].Descriptor() +} + +func (FieldOptions_JSType) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[4] +} + +func (x FieldOptions_JSType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *FieldOptions_JSType) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = FieldOptions_JSType(num) + return nil +} + +// Deprecated: Use FieldOptions_JSType.Descriptor instead. +func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 1} +} + +// Is this method side-effect-free (or safe in HTTP parlance), or idempotent, +// or neither? HTTP based RPC implementation may choose GET verb for safe +// methods, and PUT verb for idempotent methods instead of the default POST. +type MethodOptions_IdempotencyLevel int32 + +const ( + MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0 + MethodOptions_NO_SIDE_EFFECTS MethodOptions_IdempotencyLevel = 1 // implies idempotent + MethodOptions_IDEMPOTENT MethodOptions_IdempotencyLevel = 2 // idempotent, but may have side effects +) + +// Enum value maps for MethodOptions_IdempotencyLevel. +var ( + MethodOptions_IdempotencyLevel_name = map[int32]string{ + 0: "IDEMPOTENCY_UNKNOWN", + 1: "NO_SIDE_EFFECTS", + 2: "IDEMPOTENT", + } + MethodOptions_IdempotencyLevel_value = map[string]int32{ + "IDEMPOTENCY_UNKNOWN": 0, + "NO_SIDE_EFFECTS": 1, + "IDEMPOTENT": 2, + } +) + +func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel { + p := new(MethodOptions_IdempotencyLevel) + *p = x + return p +} + +func (x MethodOptions_IdempotencyLevel) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (MethodOptions_IdempotencyLevel) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_descriptor_proto_enumTypes[5].Descriptor() +} + +func (MethodOptions_IdempotencyLevel) Type() protoreflect.EnumType { + return &file_google_protobuf_descriptor_proto_enumTypes[5] +} + +func (x MethodOptions_IdempotencyLevel) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = MethodOptions_IdempotencyLevel(num) + return nil +} + +// Deprecated: Use MethodOptions_IdempotencyLevel.Descriptor instead. +func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17, 0} +} + +// The protocol compiler can output a FileDescriptorSet containing the .proto +// files it parses. +type FileDescriptorSet struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` +} + +func (x *FileDescriptorSet) Reset() { + *x = FileDescriptorSet{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FileDescriptorSet) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FileDescriptorSet) ProtoMessage() {} + +func (x *FileDescriptorSet) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FileDescriptorSet.ProtoReflect.Descriptor instead. +func (*FileDescriptorSet) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{0} +} + +func (x *FileDescriptorSet) GetFile() []*FileDescriptorProto { + if x != nil { + return x.File + } + return nil +} + +// Describes a complete .proto file. +type FileDescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // file name, relative to root of source tree + Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` // e.g. "foo", "foo.bar", etc. + // Names of files imported by this file. + Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"` + // Indexes of the public imported files in the dependency list above. + PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"` + // Indexes of the weak imported files in the dependency list. + // For Google-internal migration only. Do not use. + WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"` + // All top-level definitions in this file. + MessageType []*DescriptorProto `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"` + EnumType []*EnumDescriptorProto `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"` + Service []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"` + Extension []*FieldDescriptorProto `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"` + Options *FileOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` + // This field contains optional information about the original source code. + // You may safely remove this entire field without harming runtime + // functionality of the descriptors -- the information is needed only by + // development tools. + SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"` + // The syntax of the proto file. + // The supported values are "proto2" and "proto3". + Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` +} + +func (x *FileDescriptorProto) Reset() { + *x = FileDescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FileDescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FileDescriptorProto) ProtoMessage() {} + +func (x *FileDescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FileDescriptorProto.ProtoReflect.Descriptor instead. +func (*FileDescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{1} +} + +func (x *FileDescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *FileDescriptorProto) GetPackage() string { + if x != nil && x.Package != nil { + return *x.Package + } + return "" +} + +func (x *FileDescriptorProto) GetDependency() []string { + if x != nil { + return x.Dependency + } + return nil +} + +func (x *FileDescriptorProto) GetPublicDependency() []int32 { + if x != nil { + return x.PublicDependency + } + return nil +} + +func (x *FileDescriptorProto) GetWeakDependency() []int32 { + if x != nil { + return x.WeakDependency + } + return nil +} + +func (x *FileDescriptorProto) GetMessageType() []*DescriptorProto { + if x != nil { + return x.MessageType + } + return nil +} + +func (x *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto { + if x != nil { + return x.EnumType + } + return nil +} + +func (x *FileDescriptorProto) GetService() []*ServiceDescriptorProto { + if x != nil { + return x.Service + } + return nil +} + +func (x *FileDescriptorProto) GetExtension() []*FieldDescriptorProto { + if x != nil { + return x.Extension + } + return nil +} + +func (x *FileDescriptorProto) GetOptions() *FileOptions { + if x != nil { + return x.Options + } + return nil +} + +func (x *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo { + if x != nil { + return x.SourceCodeInfo + } + return nil +} + +func (x *FileDescriptorProto) GetSyntax() string { + if x != nil && x.Syntax != nil { + return *x.Syntax + } + return "" +} + +// Describes a message type. +type DescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"` + Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"` + NestedType []*DescriptorProto `protobuf:"bytes,3,rep,name=nested_type,json=nestedType" json:"nested_type,omitempty"` + EnumType []*EnumDescriptorProto `protobuf:"bytes,4,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"` + ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range,json=extensionRange" json:"extension_range,omitempty"` + OneofDecl []*OneofDescriptorProto `protobuf:"bytes,8,rep,name=oneof_decl,json=oneofDecl" json:"oneof_decl,omitempty"` + Options *MessageOptions `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"` + ReservedRange []*DescriptorProto_ReservedRange `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` + // Reserved field names, which may not be used by fields in the same message. + // A given name may only be reserved once. + ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` +} + +func (x *DescriptorProto) Reset() { + *x = DescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DescriptorProto) ProtoMessage() {} + +func (x *DescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DescriptorProto.ProtoReflect.Descriptor instead. +func (*DescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2} +} + +func (x *DescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *DescriptorProto) GetField() []*FieldDescriptorProto { + if x != nil { + return x.Field + } + return nil +} + +func (x *DescriptorProto) GetExtension() []*FieldDescriptorProto { + if x != nil { + return x.Extension + } + return nil +} + +func (x *DescriptorProto) GetNestedType() []*DescriptorProto { + if x != nil { + return x.NestedType + } + return nil +} + +func (x *DescriptorProto) GetEnumType() []*EnumDescriptorProto { + if x != nil { + return x.EnumType + } + return nil +} + +func (x *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange { + if x != nil { + return x.ExtensionRange + } + return nil +} + +func (x *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto { + if x != nil { + return x.OneofDecl + } + return nil +} + +func (x *DescriptorProto) GetOptions() *MessageOptions { + if x != nil { + return x.Options + } + return nil +} + +func (x *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange { + if x != nil { + return x.ReservedRange + } + return nil +} + +func (x *DescriptorProto) GetReservedName() []string { + if x != nil { + return x.ReservedName + } + return nil +} + +type ExtensionRangeOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +func (x *ExtensionRangeOptions) Reset() { + *x = ExtensionRangeOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ExtensionRangeOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ExtensionRangeOptions) ProtoMessage() {} + +func (x *ExtensionRangeOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExtensionRangeOptions.ProtoReflect.Descriptor instead. +func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3} +} + +func (x *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +// Describes a field within a message. +type FieldDescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"` + Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"` + // If type_name is set, this need not be set. If both this and type_name + // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP. + Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"` + // For message and enum types, this is the name of the type. If the name + // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping + // rules are used to find the type (i.e. first the nested types within this + // message are searched, then within the parent, on up to the root + // namespace). + TypeName *string `protobuf:"bytes,6,opt,name=type_name,json=typeName" json:"type_name,omitempty"` + // For extensions, this is the name of the type being extended. It is + // resolved in the same manner as type_name. + Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"` + // For numeric types, contains the original text representation of the value. + // For booleans, "true" or "false". + // For strings, contains the default text contents (not escaped in any way). + // For bytes, contains the C escaped value. All bytes >= 128 are escaped. + // TODO(kenton): Base-64 encode? + DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"` + // If set, gives the index of a oneof in the containing type's oneof_decl + // list. This field is a member of that oneof. + OneofIndex *int32 `protobuf:"varint,9,opt,name=oneof_index,json=oneofIndex" json:"oneof_index,omitempty"` + // JSON name of this field. The value is set by protocol compiler. If the + // user has set a "json_name" option on this field, that option's value + // will be used. Otherwise, it's deduced from the field's name by converting + // it to camelCase. + JsonName *string `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"` + Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` + // If true, this is a proto3 "optional". When a proto3 field is optional, it + // tracks presence regardless of field type. + // + // When proto3_optional is true, this field must be belong to a oneof to + // signal to old proto3 clients that presence is tracked for this field. This + // oneof is known as a "synthetic" oneof, and this field must be its sole + // member (each proto3 optional field gets its own synthetic oneof). Synthetic + // oneofs exist in the descriptor only, and do not generate any API. Synthetic + // oneofs must be ordered after all "real" oneofs. + // + // For message fields, proto3_optional doesn't create any semantic change, + // since non-repeated message fields always track presence. However it still + // indicates the semantic detail of whether the user wrote "optional" or not. + // This can be useful for round-tripping the .proto file. For consistency we + // give message fields a synthetic oneof also, even though it is not required + // to track presence. This is especially important because the parser can't + // tell if a field is a message or an enum, so it must always create a + // synthetic oneof. + // + // Proto2 optional fields do not set this flag, because they already indicate + // optional with `LABEL_OPTIONAL`. + Proto3Optional *bool `protobuf:"varint,17,opt,name=proto3_optional,json=proto3Optional" json:"proto3_optional,omitempty"` +} + +func (x *FieldDescriptorProto) Reset() { + *x = FieldDescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FieldDescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FieldDescriptorProto) ProtoMessage() {} + +func (x *FieldDescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FieldDescriptorProto.ProtoReflect.Descriptor instead. +func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4} +} + +func (x *FieldDescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *FieldDescriptorProto) GetNumber() int32 { + if x != nil && x.Number != nil { + return *x.Number + } + return 0 +} + +func (x *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label { + if x != nil && x.Label != nil { + return *x.Label + } + return FieldDescriptorProto_LABEL_OPTIONAL +} + +func (x *FieldDescriptorProto) GetType() FieldDescriptorProto_Type { + if x != nil && x.Type != nil { + return *x.Type + } + return FieldDescriptorProto_TYPE_DOUBLE +} + +func (x *FieldDescriptorProto) GetTypeName() string { + if x != nil && x.TypeName != nil { + return *x.TypeName + } + return "" +} + +func (x *FieldDescriptorProto) GetExtendee() string { + if x != nil && x.Extendee != nil { + return *x.Extendee + } + return "" +} + +func (x *FieldDescriptorProto) GetDefaultValue() string { + if x != nil && x.DefaultValue != nil { + return *x.DefaultValue + } + return "" +} + +func (x *FieldDescriptorProto) GetOneofIndex() int32 { + if x != nil && x.OneofIndex != nil { + return *x.OneofIndex + } + return 0 +} + +func (x *FieldDescriptorProto) GetJsonName() string { + if x != nil && x.JsonName != nil { + return *x.JsonName + } + return "" +} + +func (x *FieldDescriptorProto) GetOptions() *FieldOptions { + if x != nil { + return x.Options + } + return nil +} + +func (x *FieldDescriptorProto) GetProto3Optional() bool { + if x != nil && x.Proto3Optional != nil { + return *x.Proto3Optional + } + return false +} + +// Describes a oneof. +type OneofDescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` +} + +func (x *OneofDescriptorProto) Reset() { + *x = OneofDescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *OneofDescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*OneofDescriptorProto) ProtoMessage() {} + +func (x *OneofDescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use OneofDescriptorProto.ProtoReflect.Descriptor instead. +func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{5} +} + +func (x *OneofDescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *OneofDescriptorProto) GetOptions() *OneofOptions { + if x != nil { + return x.Options + } + return nil +} + +// Describes an enum type. +type EnumDescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` + Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + // Range of reserved numeric values. Reserved numeric values may not be used + // by enum values in the same enum declaration. Reserved ranges may not + // overlap. + ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` + // Reserved enum value names, which may not be reused. A given name may only + // be reserved once. + ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` +} + +func (x *EnumDescriptorProto) Reset() { + *x = EnumDescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EnumDescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EnumDescriptorProto) ProtoMessage() {} + +func (x *EnumDescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EnumDescriptorProto.ProtoReflect.Descriptor instead. +func (*EnumDescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{6} +} + +func (x *EnumDescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto { + if x != nil { + return x.Value + } + return nil +} + +func (x *EnumDescriptorProto) GetOptions() *EnumOptions { + if x != nil { + return x.Options + } + return nil +} + +func (x *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange { + if x != nil { + return x.ReservedRange + } + return nil +} + +func (x *EnumDescriptorProto) GetReservedName() []string { + if x != nil { + return x.ReservedName + } + return nil +} + +// Describes a value within an enum. +type EnumValueDescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` + Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` +} + +func (x *EnumValueDescriptorProto) Reset() { + *x = EnumValueDescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EnumValueDescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EnumValueDescriptorProto) ProtoMessage() {} + +func (x *EnumValueDescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EnumValueDescriptorProto.ProtoReflect.Descriptor instead. +func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{7} +} + +func (x *EnumValueDescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *EnumValueDescriptorProto) GetNumber() int32 { + if x != nil && x.Number != nil { + return *x.Number + } + return 0 +} + +func (x *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { + if x != nil { + return x.Options + } + return nil +} + +// Describes a service. +type ServiceDescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` + Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` +} + +func (x *ServiceDescriptorProto) Reset() { + *x = ServiceDescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ServiceDescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ServiceDescriptorProto) ProtoMessage() {} + +func (x *ServiceDescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ServiceDescriptorProto.ProtoReflect.Descriptor instead. +func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{8} +} + +func (x *ServiceDescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto { + if x != nil { + return x.Method + } + return nil +} + +func (x *ServiceDescriptorProto) GetOptions() *ServiceOptions { + if x != nil { + return x.Options + } + return nil +} + +// Describes a method of a service. +type MethodDescriptorProto struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + // Input and output type names. These are resolved in the same way as + // FieldDescriptorProto.type_name, but must refer to a message type. + InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"` + OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"` + Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` + // Identifies if client streams multiple client messages + ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` + // Identifies if server streams multiple server messages + ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` +} + +// Default values for MethodDescriptorProto fields. +const ( + Default_MethodDescriptorProto_ClientStreaming = bool(false) + Default_MethodDescriptorProto_ServerStreaming = bool(false) +) + +func (x *MethodDescriptorProto) Reset() { + *x = MethodDescriptorProto{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MethodDescriptorProto) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MethodDescriptorProto) ProtoMessage() {} + +func (x *MethodDescriptorProto) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MethodDescriptorProto.ProtoReflect.Descriptor instead. +func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{9} +} + +func (x *MethodDescriptorProto) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *MethodDescriptorProto) GetInputType() string { + if x != nil && x.InputType != nil { + return *x.InputType + } + return "" +} + +func (x *MethodDescriptorProto) GetOutputType() string { + if x != nil && x.OutputType != nil { + return *x.OutputType + } + return "" +} + +func (x *MethodDescriptorProto) GetOptions() *MethodOptions { + if x != nil { + return x.Options + } + return nil +} + +func (x *MethodDescriptorProto) GetClientStreaming() bool { + if x != nil && x.ClientStreaming != nil { + return *x.ClientStreaming + } + return Default_MethodDescriptorProto_ClientStreaming +} + +func (x *MethodDescriptorProto) GetServerStreaming() bool { + if x != nil && x.ServerStreaming != nil { + return *x.ServerStreaming + } + return Default_MethodDescriptorProto_ServerStreaming +} + +type FileOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // Sets the Java package where classes generated from this .proto will be + // placed. By default, the proto package is used, but this is often + // inappropriate because proto packages do not normally start with backwards + // domain names. + JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` + // If set, all the classes from the .proto file are wrapped in a single + // outer class with the given name. This applies to both Proto1 + // (equivalent to the old "--one_java_file" option) and Proto2 (where + // a .proto always translates to a single class, but you may want to + // explicitly choose the class name). + JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` + // If set true, then the Java code generator will generate a separate .java + // file for each top-level message, enum, and service defined in the .proto + // file. Thus, these types will *not* be nested inside the outer class + // named by java_outer_classname. However, the outer class will still be + // generated to contain the file's getDescriptor() method as well as any + // top-level extensions defined in the file. + JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` + // This option does nothing. + // + // Deprecated: Do not use. + JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` + // If set true, then the Java2 code generator will generate code that + // throws an exception whenever an attempt is made to assign a non-UTF-8 + // byte sequence to a string field. + // Message reflection will do the same. + // However, an extension field still accepts non-UTF-8 byte sequences. + // This option has no effect on when used with the lite runtime. + JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"` + OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` + // Sets the Go package where structs generated from this .proto will be + // placed. If omitted, the Go package will be derived from the following: + // - The basename of the package import path, if provided. + // - Otherwise, the package statement in the .proto file, if present. + // - Otherwise, the basename of the .proto file, without extension. + GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"` + // Should generic services be generated in each language? "Generic" services + // are not specific to any particular RPC system. They are generated by the + // main code generators in each language (without additional plugins). + // Generic services were the only kind of service generation supported by + // early versions of google.protobuf. + // + // Generic services are now considered deprecated in favor of using plugins + // that generate code specific to your particular RPC system. Therefore, + // these default to false. Old code which depends on generic services should + // explicitly set them to true. + CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"` + JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"` + PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"` + PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"` + // Is this file deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for everything in the file, or it will be completely ignored; in the very + // least, this is a formalization for deprecating files. + Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // Enables the use of arenas for the proto messages in this file. This applies + // only to generated classes for C++. + CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=1" json:"cc_enable_arenas,omitempty"` + // Sets the objective c class prefix which is prepended to all objective c + // generated classes from this .proto. There is no default. + ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"` + // Namespace for generated classes; defaults to the package. + CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"` + // By default Swift generators will take the proto package and CamelCase it + // replacing '.' with underscore and use that to prefix the types/symbols + // defined. When this options is provided, they will use this value instead + // to prefix the types/symbols defined. + SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"` + // Sets the php class prefix which is prepended to all php generated classes + // from this .proto. Default is empty. + PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"` + // Use this option to change the namespace of php generated classes. Default + // is empty. When this option is empty, the package name will be used for + // determining the namespace. + PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"` + // Use this option to change the namespace of php generated metadata classes. + // Default is empty. When this option is empty, the proto file name will be + // used for determining the namespace. + PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"` + // Use this option to change the package of ruby generated classes. Default + // is empty. When this option is not set, the package name will be used for + // determining the ruby package. + RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"` + // The parser stores options it doesn't recognize here. + // See the documentation for the "Options" section above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +// Default values for FileOptions fields. +const ( + Default_FileOptions_JavaMultipleFiles = bool(false) + Default_FileOptions_JavaStringCheckUtf8 = bool(false) + Default_FileOptions_OptimizeFor = FileOptions_SPEED + Default_FileOptions_CcGenericServices = bool(false) + Default_FileOptions_JavaGenericServices = bool(false) + Default_FileOptions_PyGenericServices = bool(false) + Default_FileOptions_PhpGenericServices = bool(false) + Default_FileOptions_Deprecated = bool(false) + Default_FileOptions_CcEnableArenas = bool(true) +) + +func (x *FileOptions) Reset() { + *x = FileOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FileOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FileOptions) ProtoMessage() {} + +func (x *FileOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FileOptions.ProtoReflect.Descriptor instead. +func (*FileOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10} +} + +func (x *FileOptions) GetJavaPackage() string { + if x != nil && x.JavaPackage != nil { + return *x.JavaPackage + } + return "" +} + +func (x *FileOptions) GetJavaOuterClassname() string { + if x != nil && x.JavaOuterClassname != nil { + return *x.JavaOuterClassname + } + return "" +} + +func (x *FileOptions) GetJavaMultipleFiles() bool { + if x != nil && x.JavaMultipleFiles != nil { + return *x.JavaMultipleFiles + } + return Default_FileOptions_JavaMultipleFiles +} + +// Deprecated: Do not use. +func (x *FileOptions) GetJavaGenerateEqualsAndHash() bool { + if x != nil && x.JavaGenerateEqualsAndHash != nil { + return *x.JavaGenerateEqualsAndHash + } + return false +} + +func (x *FileOptions) GetJavaStringCheckUtf8() bool { + if x != nil && x.JavaStringCheckUtf8 != nil { + return *x.JavaStringCheckUtf8 + } + return Default_FileOptions_JavaStringCheckUtf8 +} + +func (x *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { + if x != nil && x.OptimizeFor != nil { + return *x.OptimizeFor + } + return Default_FileOptions_OptimizeFor +} + +func (x *FileOptions) GetGoPackage() string { + if x != nil && x.GoPackage != nil { + return *x.GoPackage + } + return "" +} + +func (x *FileOptions) GetCcGenericServices() bool { + if x != nil && x.CcGenericServices != nil { + return *x.CcGenericServices + } + return Default_FileOptions_CcGenericServices +} + +func (x *FileOptions) GetJavaGenericServices() bool { + if x != nil && x.JavaGenericServices != nil { + return *x.JavaGenericServices + } + return Default_FileOptions_JavaGenericServices +} + +func (x *FileOptions) GetPyGenericServices() bool { + if x != nil && x.PyGenericServices != nil { + return *x.PyGenericServices + } + return Default_FileOptions_PyGenericServices +} + +func (x *FileOptions) GetPhpGenericServices() bool { + if x != nil && x.PhpGenericServices != nil { + return *x.PhpGenericServices + } + return Default_FileOptions_PhpGenericServices +} + +func (x *FileOptions) GetDeprecated() bool { + if x != nil && x.Deprecated != nil { + return *x.Deprecated + } + return Default_FileOptions_Deprecated +} + +func (x *FileOptions) GetCcEnableArenas() bool { + if x != nil && x.CcEnableArenas != nil { + return *x.CcEnableArenas + } + return Default_FileOptions_CcEnableArenas +} + +func (x *FileOptions) GetObjcClassPrefix() string { + if x != nil && x.ObjcClassPrefix != nil { + return *x.ObjcClassPrefix + } + return "" +} + +func (x *FileOptions) GetCsharpNamespace() string { + if x != nil && x.CsharpNamespace != nil { + return *x.CsharpNamespace + } + return "" +} + +func (x *FileOptions) GetSwiftPrefix() string { + if x != nil && x.SwiftPrefix != nil { + return *x.SwiftPrefix + } + return "" +} + +func (x *FileOptions) GetPhpClassPrefix() string { + if x != nil && x.PhpClassPrefix != nil { + return *x.PhpClassPrefix + } + return "" +} + +func (x *FileOptions) GetPhpNamespace() string { + if x != nil && x.PhpNamespace != nil { + return *x.PhpNamespace + } + return "" +} + +func (x *FileOptions) GetPhpMetadataNamespace() string { + if x != nil && x.PhpMetadataNamespace != nil { + return *x.PhpMetadataNamespace + } + return "" +} + +func (x *FileOptions) GetRubyPackage() string { + if x != nil && x.RubyPackage != nil { + return *x.RubyPackage + } + return "" +} + +func (x *FileOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +type MessageOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // Set true to use the old proto1 MessageSet wire format for extensions. + // This is provided for backwards-compatibility with the MessageSet wire + // format. You should not use this for any other reason: It's less + // efficient, has fewer features, and is more complicated. + // + // The message must be defined exactly as follows: + // message Foo { + // option message_set_wire_format = true; + // extensions 4 to max; + // } + // Note that the message cannot have any defined fields; MessageSets only + // have extensions. + // + // All extensions of your type must be singular messages; e.g. they cannot + // be int32s, enums, or repeated messages. + // + // Because this is an option, the above two restrictions are not enforced by + // the protocol compiler. + MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"` + // Disables the generation of the standard "descriptor()" accessor, which can + // conflict with a field of the same name. This is meant to make migration + // from proto1 easier; new code should avoid fields named "descriptor". + NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` + // Is this message deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the message, or it will be completely ignored; in the very least, + // this is a formalization for deprecating messages. + Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // Whether the message is an automatically generated map entry type for the + // maps field. + // + // For maps fields: + // map map_field = 1; + // The parsed descriptor looks like: + // message MapFieldEntry { + // option map_entry = true; + // optional KeyType key = 1; + // optional ValueType value = 2; + // } + // repeated MapFieldEntry map_field = 1; + // + // Implementations may choose not to generate the map_entry=true message, but + // use a native map in the target language to hold the keys and values. + // The reflection APIs in such implementations still need to work as + // if the field is a repeated message field. + // + // NOTE: Do not set the option in .proto files. Always use the maps syntax + // instead. The option should only be implicitly set by the proto compiler + // parser. + MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +// Default values for MessageOptions fields. +const ( + Default_MessageOptions_MessageSetWireFormat = bool(false) + Default_MessageOptions_NoStandardDescriptorAccessor = bool(false) + Default_MessageOptions_Deprecated = bool(false) +) + +func (x *MessageOptions) Reset() { + *x = MessageOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MessageOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MessageOptions) ProtoMessage() {} + +func (x *MessageOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MessageOptions.ProtoReflect.Descriptor instead. +func (*MessageOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{11} +} + +func (x *MessageOptions) GetMessageSetWireFormat() bool { + if x != nil && x.MessageSetWireFormat != nil { + return *x.MessageSetWireFormat + } + return Default_MessageOptions_MessageSetWireFormat +} + +func (x *MessageOptions) GetNoStandardDescriptorAccessor() bool { + if x != nil && x.NoStandardDescriptorAccessor != nil { + return *x.NoStandardDescriptorAccessor + } + return Default_MessageOptions_NoStandardDescriptorAccessor +} + +func (x *MessageOptions) GetDeprecated() bool { + if x != nil && x.Deprecated != nil { + return *x.Deprecated + } + return Default_MessageOptions_Deprecated +} + +func (x *MessageOptions) GetMapEntry() bool { + if x != nil && x.MapEntry != nil { + return *x.MapEntry + } + return false +} + +func (x *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +type FieldOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // The ctype option instructs the C++ code generator to use a different + // representation of the field than it normally would. See the specific + // options below. This option is not yet implemented in the open source + // release -- sorry, we'll try to include it in a future version! + Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` + // The packed option can be enabled for repeated primitive fields to enable + // a more efficient representation on the wire. Rather than repeatedly + // writing the tag and type for each element, the entire array is encoded as + // a single length-delimited blob. In proto3, only explicit setting it to + // false will avoid using packed encoding. + Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` + // The jstype option determines the JavaScript type used for values of the + // field. The option is permitted only for 64 bit integral and fixed types + // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING + // is represented as JavaScript string, which avoids loss of precision that + // can happen when a large value is converted to a floating point JavaScript. + // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to + // use the JavaScript "number" type. The behavior of the default option + // JS_NORMAL is implementation dependent. + // + // This option is an enum to permit additional types to be added, e.g. + // goog.math.Integer. + Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"` + // Should this field be parsed lazily? Lazy applies only to message-type + // fields. It means that when the outer message is initially parsed, the + // inner message's contents will not be parsed but instead stored in encoded + // form. The inner message will actually be parsed when it is first accessed. + // + // This is only a hint. Implementations are free to choose whether to use + // eager or lazy parsing regardless of the value of this option. However, + // setting this option true suggests that the protocol author believes that + // using lazy parsing on this field is worth the additional bookkeeping + // overhead typically needed to implement it. + // + // This option does not affect the public interface of any generated code; + // all method signatures remain the same. Furthermore, thread-safety of the + // interface is not affected by this option; const methods remain safe to + // call from multiple threads concurrently, while non-const methods continue + // to require exclusive access. + // + // + // Note that implementations may choose not to check required fields within + // a lazy sub-message. That is, calling IsInitialized() on the outer message + // may return true even if the inner message has missing required fields. + // This is necessary because otherwise the inner message would have to be + // parsed in order to perform the check, defeating the purpose of lazy + // parsing. An implementation which chooses not to check required fields + // must be consistent about it. That is, for any particular sub-message, the + // implementation must either *always* check its required fields, or *never* + // check its required fields, regardless of whether or not the message has + // been parsed. + Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` + // Is this field deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for accessors, or it will be completely ignored; in the very least, this + // is a formalization for deprecating fields. + Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // For Google-internal migration only. Do not use. + Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +// Default values for FieldOptions fields. +const ( + Default_FieldOptions_Ctype = FieldOptions_STRING + Default_FieldOptions_Jstype = FieldOptions_JS_NORMAL + Default_FieldOptions_Lazy = bool(false) + Default_FieldOptions_Deprecated = bool(false) + Default_FieldOptions_Weak = bool(false) +) + +func (x *FieldOptions) Reset() { + *x = FieldOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FieldOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FieldOptions) ProtoMessage() {} + +func (x *FieldOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FieldOptions.ProtoReflect.Descriptor instead. +func (*FieldOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12} +} + +func (x *FieldOptions) GetCtype() FieldOptions_CType { + if x != nil && x.Ctype != nil { + return *x.Ctype + } + return Default_FieldOptions_Ctype +} + +func (x *FieldOptions) GetPacked() bool { + if x != nil && x.Packed != nil { + return *x.Packed + } + return false +} + +func (x *FieldOptions) GetJstype() FieldOptions_JSType { + if x != nil && x.Jstype != nil { + return *x.Jstype + } + return Default_FieldOptions_Jstype +} + +func (x *FieldOptions) GetLazy() bool { + if x != nil && x.Lazy != nil { + return *x.Lazy + } + return Default_FieldOptions_Lazy +} + +func (x *FieldOptions) GetDeprecated() bool { + if x != nil && x.Deprecated != nil { + return *x.Deprecated + } + return Default_FieldOptions_Deprecated +} + +func (x *FieldOptions) GetWeak() bool { + if x != nil && x.Weak != nil { + return *x.Weak + } + return Default_FieldOptions_Weak +} + +func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +type OneofOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +func (x *OneofOptions) Reset() { + *x = OneofOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *OneofOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*OneofOptions) ProtoMessage() {} + +func (x *OneofOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use OneofOptions.ProtoReflect.Descriptor instead. +func (*OneofOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{13} +} + +func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +type EnumOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // Set this option to true to allow mapping different tag names to the same + // value. + AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"` + // Is this enum deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum, or it will be completely ignored; in the very least, this + // is a formalization for deprecating enums. + Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +// Default values for EnumOptions fields. +const ( + Default_EnumOptions_Deprecated = bool(false) +) + +func (x *EnumOptions) Reset() { + *x = EnumOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EnumOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EnumOptions) ProtoMessage() {} + +func (x *EnumOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EnumOptions.ProtoReflect.Descriptor instead. +func (*EnumOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{14} +} + +func (x *EnumOptions) GetAllowAlias() bool { + if x != nil && x.AllowAlias != nil { + return *x.AllowAlias + } + return false +} + +func (x *EnumOptions) GetDeprecated() bool { + if x != nil && x.Deprecated != nil { + return *x.Deprecated + } + return Default_EnumOptions_Deprecated +} + +func (x *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +type EnumValueOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // Is this enum value deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum value, or it will be completely ignored; in the very least, + // this is a formalization for deprecating enum values. + Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +// Default values for EnumValueOptions fields. +const ( + Default_EnumValueOptions_Deprecated = bool(false) +) + +func (x *EnumValueOptions) Reset() { + *x = EnumValueOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EnumValueOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EnumValueOptions) ProtoMessage() {} + +func (x *EnumValueOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EnumValueOptions.ProtoReflect.Descriptor instead. +func (*EnumValueOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{15} +} + +func (x *EnumValueOptions) GetDeprecated() bool { + if x != nil && x.Deprecated != nil { + return *x.Deprecated + } + return Default_EnumValueOptions_Deprecated +} + +func (x *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +type ServiceOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // Is this service deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the service, or it will be completely ignored; in the very least, + // this is a formalization for deprecating services. + Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +// Default values for ServiceOptions fields. +const ( + Default_ServiceOptions_Deprecated = bool(false) +) + +func (x *ServiceOptions) Reset() { + *x = ServiceOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ServiceOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ServiceOptions) ProtoMessage() {} + +func (x *ServiceOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[16] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ServiceOptions.ProtoReflect.Descriptor instead. +func (*ServiceOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{16} +} + +func (x *ServiceOptions) GetDeprecated() bool { + if x != nil && x.Deprecated != nil { + return *x.Deprecated + } + return Default_ServiceOptions_Deprecated +} + +func (x *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +type MethodOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + extensionFields protoimpl.ExtensionFields + + // Is this method deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the method, or it will be completely ignored; in the very least, + // this is a formalization for deprecating methods. + Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` +} + +// Default values for MethodOptions fields. +const ( + Default_MethodOptions_Deprecated = bool(false) + Default_MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN +) + +func (x *MethodOptions) Reset() { + *x = MethodOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *MethodOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*MethodOptions) ProtoMessage() {} + +func (x *MethodOptions) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[17] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MethodOptions.ProtoReflect.Descriptor instead. +func (*MethodOptions) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17} +} + +func (x *MethodOptions) GetDeprecated() bool { + if x != nil && x.Deprecated != nil { + return *x.Deprecated + } + return Default_MethodOptions_Deprecated +} + +func (x *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel { + if x != nil && x.IdempotencyLevel != nil { + return *x.IdempotencyLevel + } + return Default_MethodOptions_IdempotencyLevel +} + +func (x *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { + if x != nil { + return x.UninterpretedOption + } + return nil +} + +// A message representing a option the parser does not recognize. This only +// appears in options protos created by the compiler::Parser class. +// DescriptorPool resolves these when building Descriptor objects. Therefore, +// options protos in descriptor objects (e.g. returned by Descriptor::options(), +// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions +// in them. +type UninterpretedOption struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` + // The value of the uninterpreted option, in whatever type the tokenizer + // identified it as during parsing. Exactly one of these should be set. + IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` + PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` + NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` + DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` + StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` + AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` +} + +func (x *UninterpretedOption) Reset() { + *x = UninterpretedOption{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UninterpretedOption) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UninterpretedOption) ProtoMessage() {} + +func (x *UninterpretedOption) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[18] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UninterpretedOption.ProtoReflect.Descriptor instead. +func (*UninterpretedOption) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{18} +} + +func (x *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { + if x != nil { + return x.Name + } + return nil +} + +func (x *UninterpretedOption) GetIdentifierValue() string { + if x != nil && x.IdentifierValue != nil { + return *x.IdentifierValue + } + return "" +} + +func (x *UninterpretedOption) GetPositiveIntValue() uint64 { + if x != nil && x.PositiveIntValue != nil { + return *x.PositiveIntValue + } + return 0 +} + +func (x *UninterpretedOption) GetNegativeIntValue() int64 { + if x != nil && x.NegativeIntValue != nil { + return *x.NegativeIntValue + } + return 0 +} + +func (x *UninterpretedOption) GetDoubleValue() float64 { + if x != nil && x.DoubleValue != nil { + return *x.DoubleValue + } + return 0 +} + +func (x *UninterpretedOption) GetStringValue() []byte { + if x != nil { + return x.StringValue + } + return nil +} + +func (x *UninterpretedOption) GetAggregateValue() string { + if x != nil && x.AggregateValue != nil { + return *x.AggregateValue + } + return "" +} + +// Encapsulates information about the original source file from which a +// FileDescriptorProto was generated. +type SourceCodeInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A Location identifies a piece of source code in a .proto file which + // corresponds to a particular definition. This information is intended + // to be useful to IDEs, code indexers, documentation generators, and similar + // tools. + // + // For example, say we have a file like: + // message Foo { + // optional string foo = 1; + // } + // Let's look at just the field definition: + // optional string foo = 1; + // ^ ^^ ^^ ^ ^^^ + // a bc de f ghi + // We have the following locations: + // span path represents + // [a,i) [ 4, 0, 2, 0 ] The whole field definition. + // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). + // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). + // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). + // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). + // + // Notes: + // - A location may refer to a repeated field itself (i.e. not to any + // particular index within it). This is used whenever a set of elements are + // logically enclosed in a single code segment. For example, an entire + // extend block (possibly containing multiple extension definitions) will + // have an outer location whose path refers to the "extensions" repeated + // field without an index. + // - Multiple locations may have the same path. This happens when a single + // logical declaration is spread out across multiple places. The most + // obvious example is the "extend" block again -- there may be multiple + // extend blocks in the same scope, each of which will have the same path. + // - A location's span is not always a subset of its parent's span. For + // example, the "extendee" of an extension declaration appears at the + // beginning of the "extend" block and is shared by all extensions within + // the block. + // - Just because a location's span is a subset of some other location's span + // does not mean that it is a descendant. For example, a "group" defines + // both a type and a field in a single declaration. Thus, the locations + // corresponding to the type and field and their components will overlap. + // - Code which tries to interpret locations should probably be designed to + // ignore those that it doesn't understand, as more types of locations could + // be recorded in the future. + Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` +} + +func (x *SourceCodeInfo) Reset() { + *x = SourceCodeInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[19] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SourceCodeInfo) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SourceCodeInfo) ProtoMessage() {} + +func (x *SourceCodeInfo) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[19] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SourceCodeInfo.ProtoReflect.Descriptor instead. +func (*SourceCodeInfo) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{19} +} + +func (x *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { + if x != nil { + return x.Location + } + return nil +} + +// Describes the relationship between generated code and its original source +// file. A GeneratedCodeInfo message is associated with only one generated +// source file, but may contain references to different source .proto files. +type GeneratedCodeInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // An Annotation connects some span of text in generated code to an element + // of its generating .proto file. + Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` +} + +func (x *GeneratedCodeInfo) Reset() { + *x = GeneratedCodeInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[20] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GeneratedCodeInfo) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GeneratedCodeInfo) ProtoMessage() {} + +func (x *GeneratedCodeInfo) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[20] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GeneratedCodeInfo.ProtoReflect.Descriptor instead. +func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{20} +} + +func (x *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { + if x != nil { + return x.Annotation + } + return nil +} + +type DescriptorProto_ExtensionRange struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive. + Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` +} + +func (x *DescriptorProto_ExtensionRange) Reset() { + *x = DescriptorProto_ExtensionRange{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[21] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DescriptorProto_ExtensionRange) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DescriptorProto_ExtensionRange) ProtoMessage() {} + +func (x *DescriptorProto_ExtensionRange) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[21] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DescriptorProto_ExtensionRange.ProtoReflect.Descriptor instead. +func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2, 0} +} + +func (x *DescriptorProto_ExtensionRange) GetStart() int32 { + if x != nil && x.Start != nil { + return *x.Start + } + return 0 +} + +func (x *DescriptorProto_ExtensionRange) GetEnd() int32 { + if x != nil && x.End != nil { + return *x.End + } + return 0 +} + +func (x *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions { + if x != nil { + return x.Options + } + return nil +} + +// Range of reserved tag numbers. Reserved tag numbers may not be used by +// fields or extension ranges in the same message. Reserved ranges may +// not overlap. +type DescriptorProto_ReservedRange struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive. +} + +func (x *DescriptorProto_ReservedRange) Reset() { + *x = DescriptorProto_ReservedRange{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[22] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DescriptorProto_ReservedRange) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DescriptorProto_ReservedRange) ProtoMessage() {} + +func (x *DescriptorProto_ReservedRange) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[22] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DescriptorProto_ReservedRange.ProtoReflect.Descriptor instead. +func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2, 1} +} + +func (x *DescriptorProto_ReservedRange) GetStart() int32 { + if x != nil && x.Start != nil { + return *x.Start + } + return 0 +} + +func (x *DescriptorProto_ReservedRange) GetEnd() int32 { + if x != nil && x.End != nil { + return *x.End + } + return 0 +} + +// Range of reserved numeric values. Reserved values may not be used by +// entries in the same enum. Reserved ranges may not overlap. +// +// Note that this is distinct from DescriptorProto.ReservedRange in that it +// is inclusive such that it can appropriately represent the entire int32 +// domain. +type EnumDescriptorProto_EnumReservedRange struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive. + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Inclusive. +} + +func (x *EnumDescriptorProto_EnumReservedRange) Reset() { + *x = EnumDescriptorProto_EnumReservedRange{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EnumDescriptorProto_EnumReservedRange) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage() {} + +func (x *EnumDescriptorProto_EnumReservedRange) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[23] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EnumDescriptorProto_EnumReservedRange.ProtoReflect.Descriptor instead. +func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{6, 0} +} + +func (x *EnumDescriptorProto_EnumReservedRange) GetStart() int32 { + if x != nil && x.Start != nil { + return *x.Start + } + return 0 +} + +func (x *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { + if x != nil && x.End != nil { + return *x.End + } + return 0 +} + +// The name of the uninterpreted option. Each string represents a segment in +// a dot-separated name. is_extension is true iff a segment represents an +// extension (denoted with parentheses in options specs in .proto files). +// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents +// "foo.(bar.baz).qux". +type UninterpretedOption_NamePart struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` + IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` +} + +func (x *UninterpretedOption_NamePart) Reset() { + *x = UninterpretedOption_NamePart{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[24] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UninterpretedOption_NamePart) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UninterpretedOption_NamePart) ProtoMessage() {} + +func (x *UninterpretedOption_NamePart) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[24] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UninterpretedOption_NamePart.ProtoReflect.Descriptor instead. +func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{18, 0} +} + +func (x *UninterpretedOption_NamePart) GetNamePart() string { + if x != nil && x.NamePart != nil { + return *x.NamePart + } + return "" +} + +func (x *UninterpretedOption_NamePart) GetIsExtension() bool { + if x != nil && x.IsExtension != nil { + return *x.IsExtension + } + return false +} + +type SourceCodeInfo_Location struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Identifies which part of the FileDescriptorProto was defined at this + // location. + // + // Each element is a field number or an index. They form a path from + // the root FileDescriptorProto to the place where the definition. For + // example, this path: + // [ 4, 3, 2, 7, 1 ] + // refers to: + // file.message_type(3) // 4, 3 + // .field(7) // 2, 7 + // .name() // 1 + // This is because FileDescriptorProto.message_type has field number 4: + // repeated DescriptorProto message_type = 4; + // and DescriptorProto.field has field number 2: + // repeated FieldDescriptorProto field = 2; + // and FieldDescriptorProto.name has field number 1: + // optional string name = 1; + // + // Thus, the above path gives the location of a field name. If we removed + // the last element: + // [ 4, 3, 2, 7 ] + // this path refers to the whole field declaration (from the beginning + // of the label to the terminating semicolon). + Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` + // Always has exactly three or four elements: start line, start column, + // end line (optional, otherwise assumed same as start line), end column. + // These are packed into a single field for efficiency. Note that line + // and column numbers are zero-based -- typically you will want to add + // 1 to each before displaying to a user. + Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"` + // If this SourceCodeInfo represents a complete declaration, these are any + // comments appearing before and after the declaration which appear to be + // attached to the declaration. + // + // A series of line comments appearing on consecutive lines, with no other + // tokens appearing on those lines, will be treated as a single comment. + // + // leading_detached_comments will keep paragraphs of comments that appear + // before (but not connected to) the current element. Each paragraph, + // separated by empty lines, will be one comment element in the repeated + // field. + // + // Only the comment content is provided; comment markers (e.g. //) are + // stripped out. For block comments, leading whitespace and an asterisk + // will be stripped from the beginning of each line other than the first. + // Newlines are included in the output. + // + // Examples: + // + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; + // + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. + // + // // Comment attached to qux. + // // + // // Another line attached to qux. + // optional double qux = 4; + // + // // Detached comment for corge. This is not leading or trailing comments + // // to qux or corge because there are blank lines separating it from + // // both. + // + // // Detached comment for corge paragraph 2. + // + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; + // + // // ignored detached comments. + LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` + TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` + LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` +} + +func (x *SourceCodeInfo_Location) Reset() { + *x = SourceCodeInfo_Location{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[25] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SourceCodeInfo_Location) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SourceCodeInfo_Location) ProtoMessage() {} + +func (x *SourceCodeInfo_Location) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[25] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SourceCodeInfo_Location.ProtoReflect.Descriptor instead. +func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{19, 0} +} + +func (x *SourceCodeInfo_Location) GetPath() []int32 { + if x != nil { + return x.Path + } + return nil +} + +func (x *SourceCodeInfo_Location) GetSpan() []int32 { + if x != nil { + return x.Span + } + return nil +} + +func (x *SourceCodeInfo_Location) GetLeadingComments() string { + if x != nil && x.LeadingComments != nil { + return *x.LeadingComments + } + return "" +} + +func (x *SourceCodeInfo_Location) GetTrailingComments() string { + if x != nil && x.TrailingComments != nil { + return *x.TrailingComments + } + return "" +} + +func (x *SourceCodeInfo_Location) GetLeadingDetachedComments() []string { + if x != nil { + return x.LeadingDetachedComments + } + return nil +} + +type GeneratedCodeInfo_Annotation struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Identifies the element in the original source .proto file. This field + // is formatted the same as SourceCodeInfo.Location.path. + Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` + // Identifies the filesystem path to the original source .proto. + SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"` + // Identifies the starting offset in bytes in the generated code + // that relates to the identified object. + Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"` + // Identifies the ending offset in bytes in the generated code that + // relates to the identified offset. The end offset should be one past + // the last relevant byte (so the length of the text = end - begin). + End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` +} + +func (x *GeneratedCodeInfo_Annotation) Reset() { + *x = GeneratedCodeInfo_Annotation{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[26] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GeneratedCodeInfo_Annotation) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GeneratedCodeInfo_Annotation) ProtoMessage() {} + +func (x *GeneratedCodeInfo_Annotation) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[26] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GeneratedCodeInfo_Annotation.ProtoReflect.Descriptor instead. +func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{20, 0} +} + +func (x *GeneratedCodeInfo_Annotation) GetPath() []int32 { + if x != nil { + return x.Path + } + return nil +} + +func (x *GeneratedCodeInfo_Annotation) GetSourceFile() string { + if x != nil && x.SourceFile != nil { + return *x.SourceFile + } + return "" +} + +func (x *GeneratedCodeInfo_Annotation) GetBegin() int32 { + if x != nil && x.Begin != nil { + return *x.Begin + } + return 0 +} + +func (x *GeneratedCodeInfo_Annotation) GetEnd() int32 { + if x != nil && x.End != nil { + return *x.End + } + return 0 +} + +var File_google_protobuf_descriptor_proto protoreflect.FileDescriptor + +var file_google_protobuf_descriptor_proto_rawDesc = []byte{ + 0x0a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 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google.protobuf.MethodOptions.IdempotencyLevel + 24, // 38: google.protobuf.MethodOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 30, // 39: google.protobuf.UninterpretedOption.name:type_name -> google.protobuf.UninterpretedOption.NamePart + 31, // 40: google.protobuf.SourceCodeInfo.location:type_name -> google.protobuf.SourceCodeInfo.Location + 32, // 41: google.protobuf.GeneratedCodeInfo.annotation:type_name -> google.protobuf.GeneratedCodeInfo.Annotation + 9, // 42: google.protobuf.DescriptorProto.ExtensionRange.options:type_name -> google.protobuf.ExtensionRangeOptions + 43, // [43:43] is the sub-list for method output_type + 43, // [43:43] is the sub-list for method input_type + 43, // [43:43] is the sub-list for extension type_name + 43, // [43:43] is the sub-list for extension extendee + 0, // [0:43] is the sub-list for field type_name +} + +func init() { file_google_protobuf_descriptor_proto_init() } +func file_google_protobuf_descriptor_proto_init() { + if File_google_protobuf_descriptor_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_descriptor_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FileDescriptorSet); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FileDescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExtensionRangeOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FieldDescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*OneofDescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EnumDescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EnumValueDescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ServiceDescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MethodDescriptorProto); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FileOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MessageOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FieldOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*OneofOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EnumOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EnumValueOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ServiceOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MethodOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + case 3: + return &v.extensionFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UninterpretedOption); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceCodeInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GeneratedCodeInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DescriptorProto_ExtensionRange); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DescriptorProto_ReservedRange); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EnumDescriptorProto_EnumReservedRange); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UninterpretedOption_NamePart); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceCodeInfo_Location); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GeneratedCodeInfo_Annotation); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_descriptor_proto_rawDesc, + NumEnums: 6, + NumMessages: 27, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_descriptor_proto_goTypes, + DependencyIndexes: file_google_protobuf_descriptor_proto_depIdxs, + EnumInfos: file_google_protobuf_descriptor_proto_enumTypes, + MessageInfos: file_google_protobuf_descriptor_proto_msgTypes, + }.Build() + File_google_protobuf_descriptor_proto = out.File + file_google_protobuf_descriptor_proto_rawDesc = nil + file_google_protobuf_descriptor_proto_goTypes = nil + file_google_protobuf_descriptor_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go new file mode 100644 index 0000000000..8c10797b90 --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go @@ -0,0 +1,498 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/any.proto + +// Package anypb contains generated types for google/protobuf/any.proto. +// +// The Any message is a dynamic representation of any other message value. +// It is functionally a tuple of the full name of the remote message type and +// the serialized bytes of the remote message value. +// +// +// Constructing an Any +// +// An Any message containing another message value is constructed using New: +// +// any, err := anypb.New(m) +// if err != nil { +// ... // handle error +// } +// ... // make use of any +// +// +// Unmarshaling an Any +// +// With a populated Any message, the underlying message can be serialized into +// a remote concrete message value in a few ways. +// +// If the exact concrete type is known, then a new (or pre-existing) instance +// of that message can be passed to the UnmarshalTo method: +// +// m := new(foopb.MyMessage) +// if err := any.UnmarshalTo(m); err != nil { +// ... // handle error +// } +// ... // make use of m +// +// If the exact concrete type is not known, then the UnmarshalNew method can be +// used to unmarshal the contents into a new instance of the remote message type: +// +// m, err := any.UnmarshalNew() +// if err != nil { +// ... // handle error +// } +// ... // make use of m +// +// UnmarshalNew uses the global type registry to resolve the message type and +// construct a new instance of that message to unmarshal into. In order for a +// message type to appear in the global registry, the Go type representing that +// protobuf message type must be linked into the Go binary. For messages +// generated by protoc-gen-go, this is achieved through an import of the +// generated Go package representing a .proto file. +// +// A common pattern with UnmarshalNew is to use a type switch with the resulting +// proto.Message value: +// +// switch m := m.(type) { +// case *foopb.MyMessage: +// ... // make use of m as a *foopb.MyMessage +// case *barpb.OtherMessage: +// ... // make use of m as a *barpb.OtherMessage +// case *bazpb.SomeMessage: +// ... // make use of m as a *bazpb.SomeMessage +// } +// +// This pattern ensures that the generated packages containing the message types +// listed in the case clauses are linked into the Go binary and therefore also +// registered in the global registry. +// +// +// Type checking an Any +// +// In order to type check whether an Any message represents some other message, +// then use the MessageIs method: +// +// if any.MessageIs((*foopb.MyMessage)(nil)) { +// ... // make use of any, knowing that it contains a foopb.MyMessage +// } +// +// The MessageIs method can also be used with an allocated instance of the target +// message type if the intention is to unmarshal into it if the type matches: +// +// m := new(foopb.MyMessage) +// if any.MessageIs(m) { +// if err := any.UnmarshalTo(m); err != nil { +// ... // handle error +// } +// ... // make use of m +// } +// +package anypb + +import ( + proto "google.golang.org/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoregistry "google.golang.org/protobuf/reflect/protoregistry" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + strings "strings" + sync "sync" +) + +// `Any` contains an arbitrary serialized protocol buffer message along with a +// URL that describes the type of the serialized message. +// +// Protobuf library provides support to pack/unpack Any values in the form +// of utility functions or additional generated methods of the Any type. +// +// Example 1: Pack and unpack a message in C++. +// +// Foo foo = ...; +// Any any; +// any.PackFrom(foo); +// ... +// if (any.UnpackTo(&foo)) { +// ... +// } +// +// Example 2: Pack and unpack a message in Java. +// +// Foo foo = ...; +// Any any = Any.pack(foo); +// ... +// if (any.is(Foo.class)) { +// foo = any.unpack(Foo.class); +// } +// +// Example 3: Pack and unpack a message in Python. +// +// foo = Foo(...) +// any = Any() +// any.Pack(foo) +// ... +// if any.Is(Foo.DESCRIPTOR): +// any.Unpack(foo) +// ... +// +// Example 4: Pack and unpack a message in Go +// +// foo := &pb.Foo{...} +// any, err := anypb.New(foo) +// if err != nil { +// ... +// } +// ... +// foo := &pb.Foo{} +// if err := any.UnmarshalTo(foo); err != nil { +// ... +// } +// +// The pack methods provided by protobuf library will by default use +// 'type.googleapis.com/full.type.name' as the type URL and the unpack +// methods only use the fully qualified type name after the last '/' +// in the type URL, for example "foo.bar.com/x/y.z" will yield type +// name "y.z". +// +// +// JSON +// ==== +// The JSON representation of an `Any` value uses the regular +// representation of the deserialized, embedded message, with an +// additional field `@type` which contains the type URL. Example: +// +// package google.profile; +// message Person { +// string first_name = 1; +// string last_name = 2; +// } +// +// { +// "@type": "type.googleapis.com/google.profile.Person", +// "firstName": , +// "lastName": +// } +// +// If the embedded message type is well-known and has a custom JSON +// representation, that representation will be embedded adding a field +// `value` which holds the custom JSON in addition to the `@type` +// field. Example (for message [google.protobuf.Duration][]): +// +// { +// "@type": "type.googleapis.com/google.protobuf.Duration", +// "value": "1.212s" +// } +// +type Any struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A URL/resource name that uniquely identifies the type of the serialized + // protocol buffer message. This string must contain at least + // one "/" character. The last segment of the URL's path must represent + // the fully qualified name of the type (as in + // `path/google.protobuf.Duration`). The name should be in a canonical form + // (e.g., leading "." is not accepted). + // + // In practice, teams usually precompile into the binary all types that they + // expect it to use in the context of Any. However, for URLs which use the + // scheme `http`, `https`, or no scheme, one can optionally set up a type + // server that maps type URLs to message definitions as follows: + // + // * If no scheme is provided, `https` is assumed. + // * An HTTP GET on the URL must yield a [google.protobuf.Type][] + // value in binary format, or produce an error. + // * Applications are allowed to cache lookup results based on the + // URL, or have them precompiled into a binary to avoid any + // lookup. Therefore, binary compatibility needs to be preserved + // on changes to types. (Use versioned type names to manage + // breaking changes.) + // + // Note: this functionality is not currently available in the official + // protobuf release, and it is not used for type URLs beginning with + // type.googleapis.com. + // + // Schemes other than `http`, `https` (or the empty scheme) might be + // used with implementation specific semantics. + // + TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` + // Must be a valid serialized protocol buffer of the above specified type. + Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` +} + +// New marshals src into a new Any instance. +func New(src proto.Message) (*Any, error) { + dst := new(Any) + if err := dst.MarshalFrom(src); err != nil { + return nil, err + } + return dst, nil +} + +// MarshalFrom marshals src into dst as the underlying message +// using the provided marshal options. +// +// If no options are specified, call dst.MarshalFrom instead. +func MarshalFrom(dst *Any, src proto.Message, opts proto.MarshalOptions) error { + const urlPrefix = "type.googleapis.com/" + if src == nil { + return protoimpl.X.NewError("invalid nil source message") + } + b, err := opts.Marshal(src) + if err != nil { + return err + } + dst.TypeUrl = urlPrefix + string(src.ProtoReflect().Descriptor().FullName()) + dst.Value = b + return nil +} + +// UnmarshalTo unmarshals the underlying message from src into dst +// using the provided unmarshal options. +// It reports an error if dst is not of the right message type. +// +// If no options are specified, call src.UnmarshalTo instead. +func UnmarshalTo(src *Any, dst proto.Message, opts proto.UnmarshalOptions) error { + if src == nil { + return protoimpl.X.NewError("invalid nil source message") + } + if !src.MessageIs(dst) { + got := dst.ProtoReflect().Descriptor().FullName() + want := src.MessageName() + return protoimpl.X.NewError("mismatched message type: got %q, want %q", got, want) + } + return opts.Unmarshal(src.GetValue(), dst) +} + +// UnmarshalNew unmarshals the underlying message from src into dst, +// which is newly created message using a type resolved from the type URL. +// The message type is resolved according to opt.Resolver, +// which should implement protoregistry.MessageTypeResolver. +// It reports an error if the underlying message type could not be resolved. +// +// If no options are specified, call src.UnmarshalNew instead. +func UnmarshalNew(src *Any, opts proto.UnmarshalOptions) (dst proto.Message, err error) { + if src.GetTypeUrl() == "" { + return nil, protoimpl.X.NewError("invalid empty type URL") + } + if opts.Resolver == nil { + opts.Resolver = protoregistry.GlobalTypes + } + r, ok := opts.Resolver.(protoregistry.MessageTypeResolver) + if !ok { + return nil, protoregistry.NotFound + } + mt, err := r.FindMessageByURL(src.GetTypeUrl()) + if err != nil { + if err == protoregistry.NotFound { + return nil, err + } + return nil, protoimpl.X.NewError("could not resolve %q: %v", src.GetTypeUrl(), err) + } + dst = mt.New().Interface() + return dst, opts.Unmarshal(src.GetValue(), dst) +} + +// MessageIs reports whether the underlying message is of the same type as m. +func (x *Any) MessageIs(m proto.Message) bool { + if m == nil { + return false + } + url := x.GetTypeUrl() + name := string(m.ProtoReflect().Descriptor().FullName()) + if !strings.HasSuffix(url, name) { + return false + } + return len(url) == len(name) || url[len(url)-len(name)-1] == '/' +} + +// MessageName reports the full name of the underlying message, +// returning an empty string if invalid. +func (x *Any) MessageName() protoreflect.FullName { + url := x.GetTypeUrl() + name := protoreflect.FullName(url) + if i := strings.LastIndexByte(url, '/'); i >= 0 { + name = name[i+len("/"):] + } + if !name.IsValid() { + return "" + } + return name +} + +// MarshalFrom marshals m into x as the underlying message. +func (x *Any) MarshalFrom(m proto.Message) error { + return MarshalFrom(x, m, proto.MarshalOptions{}) +} + +// UnmarshalTo unmarshals the contents of the underlying message of x into m. +// It resets m before performing the unmarshal operation. +// It reports an error if m is not of the right message type. +func (x *Any) UnmarshalTo(m proto.Message) error { + return UnmarshalTo(x, m, proto.UnmarshalOptions{}) +} + +// UnmarshalNew unmarshals the contents of the underlying message of x into +// a newly allocated message of the specified type. +// It reports an error if the underlying message type could not be resolved. +func (x *Any) UnmarshalNew() (proto.Message, error) { + return UnmarshalNew(x, proto.UnmarshalOptions{}) +} + +func (x *Any) Reset() { + *x = Any{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_any_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Any) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Any) ProtoMessage() {} + +func (x *Any) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_any_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Any.ProtoReflect.Descriptor instead. +func (*Any) Descriptor() ([]byte, []int) { + return file_google_protobuf_any_proto_rawDescGZIP(), []int{0} +} + +func (x *Any) GetTypeUrl() string { + if x != nil { + return x.TypeUrl + } + return "" +} + +func (x *Any) GetValue() []byte { + if x != nil { + return x.Value + } + return nil +} + +var File_google_protobuf_any_proto protoreflect.FileDescriptor + +var file_google_protobuf_any_proto_rawDesc = []byte{ + 0x0a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x22, 0x36, 0x0a, 0x03, + 0x41, 0x6e, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x74, 0x79, 0x70, 0x65, 0x5f, 0x75, 0x72, 0x6c, 0x18, + 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x74, 0x79, 0x70, 0x65, 0x55, 0x72, 0x6c, 0x12, 0x14, + 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76, + 0x61, 0x6c, 0x75, 0x65, 0x42, 0x76, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, + 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x08, 0x41, 0x6e, 0x79, + 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, + 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x2f, + 0x61, 0x6e, 0x79, 0x70, 0x62, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, + 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, + 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_google_protobuf_any_proto_rawDescOnce sync.Once + file_google_protobuf_any_proto_rawDescData = file_google_protobuf_any_proto_rawDesc +) + +func file_google_protobuf_any_proto_rawDescGZIP() []byte { + file_google_protobuf_any_proto_rawDescOnce.Do(func() { + file_google_protobuf_any_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_any_proto_rawDescData) + }) + return file_google_protobuf_any_proto_rawDescData +} + +var file_google_protobuf_any_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_google_protobuf_any_proto_goTypes = []interface{}{ + (*Any)(nil), // 0: google.protobuf.Any +} +var file_google_protobuf_any_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_any_proto_init() } +func file_google_protobuf_any_proto_init() { + if File_google_protobuf_any_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_any_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Any); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_any_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_any_proto_goTypes, + DependencyIndexes: file_google_protobuf_any_proto_depIdxs, + MessageInfos: file_google_protobuf_any_proto_msgTypes, + }.Build() + File_google_protobuf_any_proto = out.File + file_google_protobuf_any_proto_rawDesc = nil + file_google_protobuf_any_proto_goTypes = nil + file_google_protobuf_any_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go new file mode 100644 index 0000000000..a583ca2f6c --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go @@ -0,0 +1,379 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/duration.proto + +// Package durationpb contains generated types for google/protobuf/duration.proto. +// +// The Duration message represents a signed span of time. +// +// +// Conversion to a Go Duration +// +// The AsDuration method can be used to convert a Duration message to a +// standard Go time.Duration value: +// +// d := dur.AsDuration() +// ... // make use of d as a time.Duration +// +// Converting to a time.Duration is a common operation so that the extensive +// set of time-based operations provided by the time package can be leveraged. +// See https://golang.org/pkg/time for more information. +// +// The AsDuration method performs the conversion on a best-effort basis. +// Durations with denormal values (e.g., nanoseconds beyond -99999999 and +// +99999999, inclusive; or seconds and nanoseconds with opposite signs) +// are normalized during the conversion to a time.Duration. To manually check for +// invalid Duration per the documented limitations in duration.proto, +// additionally call the CheckValid method: +// +// if err := dur.CheckValid(); err != nil { +// ... // handle error +// } +// +// Note that the documented limitations in duration.proto does not protect a +// Duration from overflowing the representable range of a time.Duration in Go. +// The AsDuration method uses saturation arithmetic such that an overflow clamps +// the resulting value to the closest representable value (e.g., math.MaxInt64 +// for positive overflow and math.MinInt64 for negative overflow). +// +// +// Conversion from a Go Duration +// +// The durationpb.New function can be used to construct a Duration message +// from a standard Go time.Duration value: +// +// dur := durationpb.New(d) +// ... // make use of d as a *durationpb.Duration +// +package durationpb + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + math "math" + reflect "reflect" + sync "sync" + time "time" +) + +// A Duration represents a signed, fixed-length span of time represented +// as a count of seconds and fractions of seconds at nanosecond +// resolution. It is independent of any calendar and concepts like "day" +// or "month". It is related to Timestamp in that the difference between +// two Timestamp values is a Duration and it can be added or subtracted +// from a Timestamp. Range is approximately +-10,000 years. +// +// # Examples +// +// Example 1: Compute Duration from two Timestamps in pseudo code. +// +// Timestamp start = ...; +// Timestamp end = ...; +// Duration duration = ...; +// +// duration.seconds = end.seconds - start.seconds; +// duration.nanos = end.nanos - start.nanos; +// +// if (duration.seconds < 0 && duration.nanos > 0) { +// duration.seconds += 1; +// duration.nanos -= 1000000000; +// } else if (duration.seconds > 0 && duration.nanos < 0) { +// duration.seconds -= 1; +// duration.nanos += 1000000000; +// } +// +// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. +// +// Timestamp start = ...; +// Duration duration = ...; +// Timestamp end = ...; +// +// end.seconds = start.seconds + duration.seconds; +// end.nanos = start.nanos + duration.nanos; +// +// if (end.nanos < 0) { +// end.seconds -= 1; +// end.nanos += 1000000000; +// } else if (end.nanos >= 1000000000) { +// end.seconds += 1; +// end.nanos -= 1000000000; +// } +// +// Example 3: Compute Duration from datetime.timedelta in Python. +// +// td = datetime.timedelta(days=3, minutes=10) +// duration = Duration() +// duration.FromTimedelta(td) +// +// # JSON Mapping +// +// In JSON format, the Duration type is encoded as a string rather than an +// object, where the string ends in the suffix "s" (indicating seconds) and +// is preceded by the number of seconds, with nanoseconds expressed as +// fractional seconds. For example, 3 seconds with 0 nanoseconds should be +// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should +// be expressed in JSON format as "3.000000001s", and 3 seconds and 1 +// microsecond should be expressed in JSON format as "3.000001s". +// +// +type Duration struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Signed seconds of the span of time. Must be from -315,576,000,000 + // to +315,576,000,000 inclusive. Note: these bounds are computed from: + // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years + Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` + // Signed fractions of a second at nanosecond resolution of the span + // of time. Durations less than one second are represented with a 0 + // `seconds` field and a positive or negative `nanos` field. For durations + // of one second or more, a non-zero value for the `nanos` field must be + // of the same sign as the `seconds` field. Must be from -999,999,999 + // to +999,999,999 inclusive. + Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` +} + +// New constructs a new Duration from the provided time.Duration. +func New(d time.Duration) *Duration { + nanos := d.Nanoseconds() + secs := nanos / 1e9 + nanos -= secs * 1e9 + return &Duration{Seconds: int64(secs), Nanos: int32(nanos)} +} + +// AsDuration converts x to a time.Duration, +// returning the closest duration value in the event of overflow. +func (x *Duration) AsDuration() time.Duration { + secs := x.GetSeconds() + nanos := x.GetNanos() + d := time.Duration(secs) * time.Second + overflow := d/time.Second != time.Duration(secs) + d += time.Duration(nanos) * time.Nanosecond + overflow = overflow || (secs < 0 && nanos < 0 && d > 0) + overflow = overflow || (secs > 0 && nanos > 0 && d < 0) + if overflow { + switch { + case secs < 0: + return time.Duration(math.MinInt64) + case secs > 0: + return time.Duration(math.MaxInt64) + } + } + return d +} + +// IsValid reports whether the duration is valid. +// It is equivalent to CheckValid == nil. +func (x *Duration) IsValid() bool { + return x.check() == 0 +} + +// CheckValid returns an error if the duration is invalid. +// In particular, it checks whether the value is within the range of +// -10000 years to +10000 years inclusive. +// An error is reported for a nil Duration. +func (x *Duration) CheckValid() error { + switch x.check() { + case invalidNil: + return protoimpl.X.NewError("invalid nil Duration") + case invalidUnderflow: + return protoimpl.X.NewError("duration (%v) exceeds -10000 years", x) + case invalidOverflow: + return protoimpl.X.NewError("duration (%v) exceeds +10000 years", x) + case invalidNanosRange: + return protoimpl.X.NewError("duration (%v) has out-of-range nanos", x) + case invalidNanosSign: + return protoimpl.X.NewError("duration (%v) has seconds and nanos with different signs", x) + default: + return nil + } +} + +const ( + _ = iota + invalidNil + invalidUnderflow + invalidOverflow + invalidNanosRange + invalidNanosSign +) + +func (x *Duration) check() uint { + const absDuration = 315576000000 // 10000yr * 365.25day/yr * 24hr/day * 60min/hr * 60sec/min + secs := x.GetSeconds() + nanos := x.GetNanos() + switch { + case x == nil: + return invalidNil + case secs < -absDuration: + return invalidUnderflow + case secs > +absDuration: + return invalidOverflow + case nanos <= -1e9 || nanos >= +1e9: + return invalidNanosRange + case (secs > 0 && nanos < 0) || (secs < 0 && nanos > 0): + return invalidNanosSign + default: + return 0 + } +} + +func (x *Duration) Reset() { + *x = Duration{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_duration_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Duration) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Duration) ProtoMessage() {} + +func (x *Duration) ProtoReflect() 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// 0: google.protobuf.Duration +} +var file_google_protobuf_duration_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_duration_proto_init() } +func file_google_protobuf_duration_proto_init() { + if File_google_protobuf_duration_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_duration_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Duration); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_duration_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_duration_proto_goTypes, + DependencyIndexes: file_google_protobuf_duration_proto_depIdxs, + MessageInfos: file_google_protobuf_duration_proto_msgTypes, + }.Build() + File_google_protobuf_duration_proto = out.File + file_google_protobuf_duration_proto_rawDesc = nil + file_google_protobuf_duration_proto_goTypes = nil + file_google_protobuf_duration_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go new file mode 100644 index 0000000000..e7fcea31f6 --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go @@ -0,0 +1,168 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/empty.proto + +package emptypb + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +// A generic empty message that you can re-use to avoid defining duplicated +// empty messages in your APIs. A typical example is to use it as the request +// or the response type of an API method. For instance: +// +// service Foo { +// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); +// } +// +// The JSON representation for `Empty` is empty JSON object `{}`. +type Empty struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields +} + +func (x *Empty) Reset() { + *x = Empty{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_empty_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Empty) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Empty) ProtoMessage() {} + +func (x *Empty) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_empty_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Empty.ProtoReflect.Descriptor instead. +func (*Empty) Descriptor() ([]byte, []int) { + return file_google_protobuf_empty_proto_rawDescGZIP(), []int{0} +} + +var File_google_protobuf_empty_proto protoreflect.FileDescriptor + +var file_google_protobuf_empty_proto_rawDesc = []byte{ + 0x0a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x22, 0x07, + 0x0a, 0x05, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x42, 0x7d, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0a, + 0x45, 0x6d, 0x70, 0x74, 0x79, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2e, 0x67, 0x6f, + 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x6b, + 0x6e, 0x6f, 0x77, 0x6e, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x70, 0x62, 0xf8, 0x01, 0x01, 0xa2, + 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, + 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, + 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_google_protobuf_empty_proto_rawDescOnce sync.Once + file_google_protobuf_empty_proto_rawDescData = file_google_protobuf_empty_proto_rawDesc +) + +func file_google_protobuf_empty_proto_rawDescGZIP() []byte { + file_google_protobuf_empty_proto_rawDescOnce.Do(func() { + file_google_protobuf_empty_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_empty_proto_rawDescData) + }) + return file_google_protobuf_empty_proto_rawDescData +} + +var file_google_protobuf_empty_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_google_protobuf_empty_proto_goTypes = []interface{}{ + (*Empty)(nil), // 0: google.protobuf.Empty +} +var file_google_protobuf_empty_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_empty_proto_init() } +func file_google_protobuf_empty_proto_init() { + if File_google_protobuf_empty_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_empty_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Empty); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_empty_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_empty_proto_goTypes, + DependencyIndexes: file_google_protobuf_empty_proto_depIdxs, + MessageInfos: file_google_protobuf_empty_proto_msgTypes, + }.Build() + File_google_protobuf_empty_proto = out.File + file_google_protobuf_empty_proto_rawDesc = nil + file_google_protobuf_empty_proto_goTypes = nil + file_google_protobuf_empty_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go new file mode 100644 index 0000000000..7f94443d26 --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go @@ -0,0 +1,591 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/field_mask.proto + +// Package fieldmaskpb contains generated types for google/protobuf/field_mask.proto. +// +// The FieldMask message represents a set of symbolic field paths. +// The paths are specific to some target message type, +// which is not stored within the FieldMask message itself. +// +// +// Constructing a FieldMask +// +// The New function is used construct a FieldMask: +// +// var messageType *descriptorpb.DescriptorProto +// fm, err := fieldmaskpb.New(messageType, "field.name", "field.number") +// if err != nil { +// ... // handle error +// } +// ... // make use of fm +// +// The "field.name" and "field.number" paths are valid paths according to the +// google.protobuf.DescriptorProto message. Use of a path that does not correlate +// to valid fields reachable from DescriptorProto would result in an error. +// +// Once a FieldMask message has been constructed, +// the Append method can be used to insert additional paths to the path set: +// +// var messageType *descriptorpb.DescriptorProto +// if err := fm.Append(messageType, "options"); err != nil { +// ... // handle error +// } +// +// +// Type checking a FieldMask +// +// In order to verify that a FieldMask represents a set of fields that are +// reachable from some target message type, use the IsValid method: +// +// var messageType *descriptorpb.DescriptorProto +// if fm.IsValid(messageType) { +// ... // make use of fm +// } +// +// IsValid needs to be passed the target message type as an input since the +// FieldMask message itself does not store the message type that the set of paths +// are for. +package fieldmaskpb + +import ( + proto "google.golang.org/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sort "sort" + strings "strings" + sync "sync" +) + +// `FieldMask` represents a set of symbolic field paths, for example: +// +// paths: "f.a" +// paths: "f.b.d" +// +// Here `f` represents a field in some root message, `a` and `b` +// fields in the message found in `f`, and `d` a field found in the +// message in `f.b`. +// +// Field masks are used to specify a subset of fields that should be +// returned by a get operation or modified by an update operation. +// Field masks also have a custom JSON encoding (see below). +// +// # Field Masks in Projections +// +// When used in the context of a projection, a response message or +// sub-message is filtered by the API to only contain those fields as +// specified in the mask. For example, if the mask in the previous +// example is applied to a response message as follows: +// +// f { +// a : 22 +// b { +// d : 1 +// x : 2 +// } +// y : 13 +// } +// z: 8 +// +// The result will not contain specific values for fields x,y and z +// (their value will be set to the default, and omitted in proto text +// output): +// +// +// f { +// a : 22 +// b { +// d : 1 +// } +// } +// +// A repeated field is not allowed except at the last position of a +// paths string. +// +// If a FieldMask object is not present in a get operation, the +// operation applies to all fields (as if a FieldMask of all fields +// had been specified). +// +// Note that a field mask does not necessarily apply to the +// top-level response message. In case of a REST get operation, the +// field mask applies directly to the response, but in case of a REST +// list operation, the mask instead applies to each individual message +// in the returned resource list. In case of a REST custom method, +// other definitions may be used. Where the mask applies will be +// clearly documented together with its declaration in the API. In +// any case, the effect on the returned resource/resources is required +// behavior for APIs. +// +// # Field Masks in Update Operations +// +// A field mask in update operations specifies which fields of the +// targeted resource are going to be updated. The API is required +// to only change the values of the fields as specified in the mask +// and leave the others untouched. If a resource is passed in to +// describe the updated values, the API ignores the values of all +// fields not covered by the mask. +// +// If a repeated field is specified for an update operation, new values will +// be appended to the existing repeated field in the target resource. Note that +// a repeated field is only allowed in the last position of a `paths` string. +// +// If a sub-message is specified in the last position of the field mask for an +// update operation, then new value will be merged into the existing sub-message +// in the target resource. +// +// For example, given the target message: +// +// f { +// b { +// d: 1 +// x: 2 +// } +// c: [1] +// } +// +// And an update message: +// +// f { +// b { +// d: 10 +// } +// c: [2] +// } +// +// then if the field mask is: +// +// paths: ["f.b", "f.c"] +// +// then the result will be: +// +// f { +// b { +// d: 10 +// x: 2 +// } +// c: [1, 2] +// } +// +// An implementation may provide options to override this default behavior for +// repeated and message fields. +// +// In order to reset a field's value to the default, the field must +// be in the mask and set to the default value in the provided resource. +// Hence, in order to reset all fields of a resource, provide a default +// instance of the resource and set all fields in the mask, or do +// not provide a mask as described below. +// +// If a field mask is not present on update, the operation applies to +// all fields (as if a field mask of all fields has been specified). +// Note that in the presence of schema evolution, this may mean that +// fields the client does not know and has therefore not filled into +// the request will be reset to their default. If this is unwanted +// behavior, a specific service may require a client to always specify +// a field mask, producing an error if not. +// +// As with get operations, the location of the resource which +// describes the updated values in the request message depends on the +// operation kind. In any case, the effect of the field mask is +// required to be honored by the API. +// +// ## Considerations for HTTP REST +// +// The HTTP kind of an update operation which uses a field mask must +// be set to PATCH instead of PUT in order to satisfy HTTP semantics +// (PUT must only be used for full updates). +// +// # JSON Encoding of Field Masks +// +// In JSON, a field mask is encoded as a single string where paths are +// separated by a comma. Fields name in each path are converted +// to/from lower-camel naming conventions. +// +// As an example, consider the following message declarations: +// +// message Profile { +// User user = 1; +// Photo photo = 2; +// } +// message User { +// string display_name = 1; +// string address = 2; +// } +// +// In proto a field mask for `Profile` may look as such: +// +// mask { +// paths: "user.display_name" +// paths: "photo" +// } +// +// In JSON, the same mask is represented as below: +// +// { +// mask: "user.displayName,photo" +// } +// +// # Field Masks and Oneof Fields +// +// Field masks treat fields in oneofs just as regular fields. Consider the +// following message: +// +// message SampleMessage { +// oneof test_oneof { +// string name = 4; +// SubMessage sub_message = 9; +// } +// } +// +// The field mask can be: +// +// mask { +// paths: "name" +// } +// +// Or: +// +// mask { +// paths: "sub_message" +// } +// +// Note that oneof type names ("test_oneof" in this case) cannot be used in +// paths. +// +// ## Field Mask Verification +// +// The implementation of any API method which has a FieldMask type field in the +// request should verify the included field paths, and return an +// `INVALID_ARGUMENT` error if any path is unmappable. +type FieldMask struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The set of field mask paths. + Paths []string `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"` +} + +// New constructs a field mask from a list of paths and verifies that +// each one is valid according to the specified message type. +func New(m proto.Message, paths ...string) (*FieldMask, error) { + x := new(FieldMask) + return x, x.Append(m, paths...) +} + +// Union returns the union of all the paths in the input field masks. +func Union(mx *FieldMask, my *FieldMask, ms ...*FieldMask) *FieldMask { + var out []string + out = append(out, mx.GetPaths()...) + out = append(out, my.GetPaths()...) + for _, m := range ms { + out = append(out, m.GetPaths()...) + } + return &FieldMask{Paths: normalizePaths(out)} +} + +// Intersect returns the intersection of all the paths in the input field masks. +func Intersect(mx *FieldMask, my *FieldMask, ms ...*FieldMask) *FieldMask { + var ss1, ss2 []string // reused buffers for performance + intersect := func(out, in []string) []string { + ss1 = normalizePaths(append(ss1[:0], in...)) + ss2 = normalizePaths(append(ss2[:0], out...)) + out = out[:0] + for i1, i2 := 0, 0; i1 < len(ss1) && i2 < len(ss2); { + switch s1, s2 := ss1[i1], ss2[i2]; { + case hasPathPrefix(s1, s2): + out = append(out, s1) + i1++ + case hasPathPrefix(s2, s1): + out = append(out, s2) + i2++ + case lessPath(s1, s2): + i1++ + case lessPath(s2, s1): + i2++ + } + } + return out + } + + out := Union(mx, my, ms...).GetPaths() + out = intersect(out, mx.GetPaths()) + out = intersect(out, my.GetPaths()) + for _, m := range ms { + out = intersect(out, m.GetPaths()) + } + return &FieldMask{Paths: normalizePaths(out)} +} + +// IsValid reports whether all the paths are syntactically valid and +// refer to known fields in the specified message type. +// It reports false for a nil FieldMask. +func (x *FieldMask) IsValid(m proto.Message) bool { + paths := x.GetPaths() + return x != nil && numValidPaths(m, paths) == len(paths) +} + +// Append appends a list of paths to the mask and verifies that each one +// is valid according to the specified message type. +// An invalid path is not appended and breaks insertion of subsequent paths. +func (x *FieldMask) Append(m proto.Message, paths ...string) error { + numValid := numValidPaths(m, paths) + x.Paths = append(x.Paths, paths[:numValid]...) + paths = paths[numValid:] + if len(paths) > 0 { + name := m.ProtoReflect().Descriptor().FullName() + return protoimpl.X.NewError("invalid path %q for message %q", paths[0], name) + } + return nil +} + +func numValidPaths(m proto.Message, paths []string) int { + md0 := m.ProtoReflect().Descriptor() + for i, path := range paths { + md := md0 + if !rangeFields(path, func(field string) bool { + // Search the field within the message. + if md == nil { + return false // not within a message + } + fd := md.Fields().ByName(protoreflect.Name(field)) + // The real field name of a group is the message name. + if fd == nil { + gd := md.Fields().ByName(protoreflect.Name(strings.ToLower(field))) + if gd != nil && gd.Kind() == protoreflect.GroupKind && string(gd.Message().Name()) == field { + fd = gd + } + } else if fd.Kind() == protoreflect.GroupKind && string(fd.Message().Name()) != field { + fd = nil + } + if fd == nil { + return false // message has does not have this field + } + + // Identify the next message to search within. + md = fd.Message() // may be nil + + // Repeated fields are only allowed at the last postion. + if fd.IsList() || fd.IsMap() { + md = nil + } + + return true + }) { + return i + } + } + return len(paths) +} + +// Normalize converts the mask to its canonical form where all paths are sorted +// and redundant paths are removed. +func (x *FieldMask) Normalize() { + x.Paths = normalizePaths(x.Paths) +} + +func normalizePaths(paths []string) []string { + sort.Slice(paths, func(i, j int) bool { + return lessPath(paths[i], paths[j]) + }) + + // Elide any path that is a prefix match on the previous. + out := paths[:0] + for _, path := range paths { + if len(out) > 0 && hasPathPrefix(path, out[len(out)-1]) { + continue + } + out = append(out, path) + } + return out +} + +// hasPathPrefix is like strings.HasPrefix, but further checks for either +// an exact matche or that the prefix is delimited by a dot. +func hasPathPrefix(path, prefix string) bool { + return strings.HasPrefix(path, prefix) && (len(path) == len(prefix) || path[len(prefix)] == '.') +} + +// lessPath is a lexicographical comparison where dot is specially treated +// as the smallest symbol. +func lessPath(x, y string) bool { + for i := 0; i < len(x) && i < len(y); i++ { + if x[i] != y[i] { + return (x[i] - '.') < (y[i] - '.') + } + } + return len(x) < len(y) +} + +// rangeFields is like strings.Split(path, "."), but avoids allocations by +// iterating over each field in place and calling a iterator function. +func rangeFields(path string, f func(field string) bool) bool { + for { + var field string + if i := strings.IndexByte(path, '.'); i >= 0 { + field, path = path[:i], path[i:] + } else { + field, path = path, "" + } + + if !f(field) { + return false + } + + if len(path) == 0 { + return true + } + path = strings.TrimPrefix(path, ".") + } +} + +func (x *FieldMask) Reset() { + *x = FieldMask{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_field_mask_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FieldMask) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FieldMask) ProtoMessage() {} + +func (x *FieldMask) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_field_mask_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FieldMask.ProtoReflect.Descriptor instead. +func (*FieldMask) Descriptor() ([]byte, []int) { + return file_google_protobuf_field_mask_proto_rawDescGZIP(), []int{0} +} + +func (x *FieldMask) GetPaths() []string { + if x != nil { + return x.Paths + } + return nil +} + +var File_google_protobuf_field_mask_proto protoreflect.FileDescriptor + +var file_google_protobuf_field_mask_proto_rawDesc = []byte{ + 0x0a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x62, 0x75, 0x66, 0x22, 0x21, 0x0a, 0x09, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x4d, 0x61, 0x73, 0x6b, + 0x12, 0x14, 0x0a, 0x05, 0x70, 0x61, 0x74, 0x68, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, + 0x05, 0x70, 0x61, 0x74, 0x68, 0x73, 0x42, 0x85, 0x01, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0e, + 0x46, 0x69, 0x65, 0x6c, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, + 0x5a, 0x32, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, + 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, + 0x65, 0x73, 0x2f, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x6d, 0x61, + 0x73, 0x6b, 0x70, 0x62, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, + 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, + 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_google_protobuf_field_mask_proto_rawDescOnce sync.Once + file_google_protobuf_field_mask_proto_rawDescData = file_google_protobuf_field_mask_proto_rawDesc +) + +func file_google_protobuf_field_mask_proto_rawDescGZIP() []byte { + file_google_protobuf_field_mask_proto_rawDescOnce.Do(func() { + file_google_protobuf_field_mask_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_field_mask_proto_rawDescData) + }) + return file_google_protobuf_field_mask_proto_rawDescData +} + +var file_google_protobuf_field_mask_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_google_protobuf_field_mask_proto_goTypes = []interface{}{ + (*FieldMask)(nil), // 0: google.protobuf.FieldMask +} +var file_google_protobuf_field_mask_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_field_mask_proto_init() } +func file_google_protobuf_field_mask_proto_init() { + if File_google_protobuf_field_mask_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_field_mask_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FieldMask); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_field_mask_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_field_mask_proto_goTypes, + DependencyIndexes: file_google_protobuf_field_mask_proto_depIdxs, + MessageInfos: file_google_protobuf_field_mask_proto_msgTypes, + }.Build() + File_google_protobuf_field_mask_proto = out.File + file_google_protobuf_field_mask_proto_rawDesc = nil + file_google_protobuf_field_mask_proto_goTypes = nil + file_google_protobuf_field_mask_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go new file mode 100644 index 0000000000..586690522a --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go @@ -0,0 +1,810 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/struct.proto + +// Package structpb contains generated types for google/protobuf/struct.proto. +// +// The messages (i.e., Value, Struct, and ListValue) defined in struct.proto are +// used to represent arbitrary JSON. The Value message represents a JSON value, +// the Struct message represents a JSON object, and the ListValue message +// represents a JSON array. See https://json.org for more information. +// +// The Value, Struct, and ListValue types have generated MarshalJSON and +// UnmarshalJSON methods such that they serialize JSON equivalent to what the +// messages themselves represent. Use of these types with the +// "google.golang.org/protobuf/encoding/protojson" package +// ensures that they will be serialized as their JSON equivalent. +// +// +// Conversion to and from a Go interface +// +// The standard Go "encoding/json" package has functionality to serialize +// arbitrary types to a large degree. The Value.AsInterface, Struct.AsMap, and +// ListValue.AsSlice methods can convert the protobuf message representation into +// a form represented by interface{}, map[string]interface{}, and []interface{}. +// This form can be used with other packages that operate on such data structures +// and also directly with the standard json package. +// +// In order to convert the interface{}, map[string]interface{}, and []interface{} +// forms back as Value, Struct, and ListValue messages, use the NewStruct, +// NewList, and NewValue constructor functions. +// +// +// Example usage +// +// Consider the following example JSON object: +// +// { +// "firstName": "John", +// "lastName": "Smith", +// "isAlive": true, +// "age": 27, +// "address": { +// "streetAddress": "21 2nd Street", +// "city": "New York", +// "state": "NY", +// "postalCode": "10021-3100" +// }, +// "phoneNumbers": [ +// { +// "type": "home", +// "number": "212 555-1234" +// }, +// { +// "type": "office", +// "number": "646 555-4567" +// } +// ], +// "children": [], +// "spouse": null +// } +// +// To construct a Value message representing the above JSON object: +// +// m, err := structpb.NewValue(map[string]interface{}{ +// "firstName": "John", +// "lastName": "Smith", +// "isAlive": true, +// "age": 27, +// "address": map[string]interface{}{ +// "streetAddress": "21 2nd Street", +// "city": "New York", +// "state": "NY", +// "postalCode": "10021-3100", +// }, +// "phoneNumbers": []interface{}{ +// map[string]interface{}{ +// "type": "home", +// "number": "212 555-1234", +// }, +// map[string]interface{}{ +// "type": "office", +// "number": "646 555-4567", +// }, +// }, +// "children": []interface{}{}, +// "spouse": nil, +// }) +// if err != nil { +// ... // handle error +// } +// ... // make use of m as a *structpb.Value +// +package structpb + +import ( + base64 "encoding/base64" + protojson "google.golang.org/protobuf/encoding/protojson" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + math "math" + reflect "reflect" + sync "sync" + utf8 "unicode/utf8" +) + +// `NullValue` is a singleton enumeration to represent the null value for the +// `Value` type union. +// +// The JSON representation for `NullValue` is JSON `null`. +type NullValue int32 + +const ( + // Null value. + NullValue_NULL_VALUE NullValue = 0 +) + +// Enum value maps for NullValue. +var ( + NullValue_name = map[int32]string{ + 0: "NULL_VALUE", + } + NullValue_value = map[string]int32{ + "NULL_VALUE": 0, + } +) + +func (x NullValue) Enum() *NullValue { + p := new(NullValue) + *p = x + return p +} + +func (x NullValue) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (NullValue) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_struct_proto_enumTypes[0].Descriptor() +} + +func (NullValue) Type() protoreflect.EnumType { + return &file_google_protobuf_struct_proto_enumTypes[0] +} + +func (x NullValue) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use NullValue.Descriptor instead. +func (NullValue) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_struct_proto_rawDescGZIP(), []int{0} +} + +// `Struct` represents a structured data value, consisting of fields +// which map to dynamically typed values. In some languages, `Struct` +// might be supported by a native representation. For example, in +// scripting languages like JS a struct is represented as an +// object. The details of that representation are described together +// with the proto support for the language. +// +// The JSON representation for `Struct` is JSON object. +type Struct struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Unordered map of dynamically typed values. + Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +// NewStruct constructs a Struct from a general-purpose Go map. +// The map keys must be valid UTF-8. +// The map values are converted using NewValue. +func NewStruct(v map[string]interface{}) (*Struct, error) { + x := &Struct{Fields: make(map[string]*Value, len(v))} + for k, v := range v { + if !utf8.ValidString(k) { + return nil, protoimpl.X.NewError("invalid UTF-8 in string: %q", k) + } + var err error + x.Fields[k], err = NewValue(v) + if err != nil { + return nil, err + } + } + return x, nil +} + +// AsMap converts x to a general-purpose Go map. +// The map values are converted by calling Value.AsInterface. +func (x *Struct) AsMap() map[string]interface{} { + vs := make(map[string]interface{}) + for k, v := range x.GetFields() { + vs[k] = v.AsInterface() + } + return vs +} + +func (x *Struct) MarshalJSON() ([]byte, error) { + return protojson.Marshal(x) +} + +func (x *Struct) UnmarshalJSON(b []byte) error { + return protojson.Unmarshal(b, x) +} + +func (x *Struct) Reset() { + *x = Struct{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_struct_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Struct) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Struct) ProtoMessage() {} + +func (x *Struct) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_struct_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Struct.ProtoReflect.Descriptor instead. +func (*Struct) Descriptor() ([]byte, []int) { + return file_google_protobuf_struct_proto_rawDescGZIP(), []int{0} +} + +func (x *Struct) GetFields() map[string]*Value { + if x != nil { + return x.Fields + } + return nil +} + +// `Value` represents a dynamically typed value which can be either +// null, a number, a string, a boolean, a recursive struct value, or a +// list of values. A producer of value is expected to set one of that +// variants, absence of any variant indicates an error. +// +// The JSON representation for `Value` is JSON value. +type Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The kind of value. + // + // Types that are assignable to Kind: + // *Value_NullValue + // *Value_NumberValue + // *Value_StringValue + // *Value_BoolValue + // *Value_StructValue + // *Value_ListValue + Kind isValue_Kind `protobuf_oneof:"kind"` +} + +// NewValue constructs a Value from a general-purpose Go interface. +// +// ╔════════════════════════╤════════════════════════════════════════════╗ +// ║ Go type │ Conversion ║ +// ╠════════════════════════╪════════════════════════════════════════════╣ +// ║ nil │ stored as NullValue ║ +// ║ bool │ stored as BoolValue ║ +// ║ int, int32, int64 │ stored as NumberValue ║ +// ║ uint, uint32, uint64 │ stored as NumberValue ║ +// ║ float32, float64 │ stored as NumberValue ║ +// ║ string │ stored as StringValue; must be valid UTF-8 ║ +// ║ []byte │ stored as StringValue; base64-encoded ║ +// ║ map[string]interface{} │ stored as StructValue ║ +// ║ []interface{} │ stored as ListValue ║ +// ╚════════════════════════╧════════════════════════════════════════════╝ +// +// When converting an int64 or uint64 to a NumberValue, numeric precision loss +// is possible since they are stored as a float64. +func NewValue(v interface{}) (*Value, error) { + switch v := v.(type) { + case nil: + return NewNullValue(), nil + case bool: + return NewBoolValue(v), nil + case int: + return NewNumberValue(float64(v)), nil + case int32: + return NewNumberValue(float64(v)), nil + case int64: + return NewNumberValue(float64(v)), nil + case uint: + return NewNumberValue(float64(v)), nil + case uint32: + return NewNumberValue(float64(v)), nil + case uint64: + return NewNumberValue(float64(v)), nil + case float32: + return NewNumberValue(float64(v)), nil + case float64: + return NewNumberValue(float64(v)), nil + case string: + if !utf8.ValidString(v) { + return nil, protoimpl.X.NewError("invalid UTF-8 in string: %q", v) + } + return NewStringValue(v), nil + case []byte: + s := base64.StdEncoding.EncodeToString(v) + return NewStringValue(s), nil + case map[string]interface{}: + v2, err := NewStruct(v) + if err != nil { + return nil, err + } + return NewStructValue(v2), nil + case []interface{}: + v2, err := NewList(v) + if err != nil { + return nil, err + } + return NewListValue(v2), nil + default: + return nil, protoimpl.X.NewError("invalid type: %T", v) + } +} + +// NewNullValue constructs a new null Value. +func NewNullValue() *Value { + return &Value{Kind: &Value_NullValue{NullValue: NullValue_NULL_VALUE}} +} + +// NewBoolValue constructs a new boolean Value. +func NewBoolValue(v bool) *Value { + return &Value{Kind: &Value_BoolValue{BoolValue: v}} +} + +// NewNumberValue constructs a new number Value. +func NewNumberValue(v float64) *Value { + return &Value{Kind: &Value_NumberValue{NumberValue: v}} +} + +// NewStringValue constructs a new string Value. +func NewStringValue(v string) *Value { + return &Value{Kind: &Value_StringValue{StringValue: v}} +} + +// NewStructValue constructs a new struct Value. +func NewStructValue(v *Struct) *Value { + return &Value{Kind: &Value_StructValue{StructValue: v}} +} + +// NewListValue constructs a new list Value. +func NewListValue(v *ListValue) *Value { + return &Value{Kind: &Value_ListValue{ListValue: v}} +} + +// AsInterface converts x to a general-purpose Go interface. +// +// Calling Value.MarshalJSON and "encoding/json".Marshal on this output produce +// semantically equivalent JSON (assuming no errors occur). +// +// Floating-point values (i.e., "NaN", "Infinity", and "-Infinity") are +// converted as strings to remain compatible with MarshalJSON. +func (x *Value) AsInterface() interface{} { + switch v := x.GetKind().(type) { + case *Value_NumberValue: + if v != nil { + switch { + case math.IsNaN(v.NumberValue): + return "NaN" + case math.IsInf(v.NumberValue, +1): + return "Infinity" + case math.IsInf(v.NumberValue, -1): + return "-Infinity" + default: + return v.NumberValue + } + } + case *Value_StringValue: + if v != nil { + return v.StringValue + } + case *Value_BoolValue: + if v != nil { + return v.BoolValue + } + case *Value_StructValue: + if v != nil { + return v.StructValue.AsMap() + } + case *Value_ListValue: + if v != nil { + return v.ListValue.AsSlice() + } + } + return nil +} + +func (x *Value) MarshalJSON() ([]byte, error) { + return protojson.Marshal(x) +} + +func (x *Value) UnmarshalJSON(b []byte) error { + return protojson.Unmarshal(b, x) +} + +func (x *Value) Reset() { + *x = Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_struct_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Value) ProtoMessage() {} + +func (x *Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_struct_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Value.ProtoReflect.Descriptor instead. +func (*Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_struct_proto_rawDescGZIP(), []int{1} +} + +func (m *Value) GetKind() isValue_Kind { + if m != nil { + return m.Kind + } + return nil +} + +func (x *Value) GetNullValue() NullValue { + if x, ok := x.GetKind().(*Value_NullValue); ok { + return x.NullValue + } + return NullValue_NULL_VALUE +} + +func (x *Value) GetNumberValue() float64 { + if x, ok := x.GetKind().(*Value_NumberValue); ok { + return x.NumberValue + } + return 0 +} + +func (x *Value) GetStringValue() string { + if x, ok := x.GetKind().(*Value_StringValue); ok { + return x.StringValue + } + return "" +} + +func (x *Value) GetBoolValue() bool { + if x, ok := x.GetKind().(*Value_BoolValue); ok { + return x.BoolValue + } + return false +} + +func (x *Value) GetStructValue() *Struct { + if x, ok := x.GetKind().(*Value_StructValue); ok { + return x.StructValue + } + return nil +} + +func (x *Value) GetListValue() *ListValue { + if x, ok := x.GetKind().(*Value_ListValue); ok { + return x.ListValue + } + return nil +} + +type isValue_Kind interface { + isValue_Kind() +} + +type Value_NullValue struct { + // Represents a null value. + NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"` +} + +type Value_NumberValue struct { + // Represents a double value. + NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,proto3,oneof"` +} + +type Value_StringValue struct { + // Represents a string value. + StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,proto3,oneof"` +} + +type Value_BoolValue struct { + // Represents a boolean value. + BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,proto3,oneof"` +} + +type Value_StructValue struct { + // Represents a structured value. + StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,proto3,oneof"` +} + +type Value_ListValue struct { + // Represents a repeated `Value`. + ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,proto3,oneof"` +} + +func (*Value_NullValue) isValue_Kind() {} + +func (*Value_NumberValue) isValue_Kind() {} + +func (*Value_StringValue) isValue_Kind() {} + +func (*Value_BoolValue) isValue_Kind() {} + +func (*Value_StructValue) isValue_Kind() {} + +func (*Value_ListValue) isValue_Kind() {} + +// `ListValue` is a wrapper around a repeated field of values. +// +// The JSON representation for `ListValue` is JSON array. +type ListValue struct { + 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file_google_protobuf_struct_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_struct_proto_rawDescData) + }) + return file_google_protobuf_struct_proto_rawDescData +} + +var file_google_protobuf_struct_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_google_protobuf_struct_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_google_protobuf_struct_proto_goTypes = []interface{}{ + (NullValue)(0), // 0: google.protobuf.NullValue + (*Struct)(nil), // 1: google.protobuf.Struct + (*Value)(nil), // 2: google.protobuf.Value + (*ListValue)(nil), // 3: google.protobuf.ListValue + nil, // 4: google.protobuf.Struct.FieldsEntry +} +var file_google_protobuf_struct_proto_depIdxs = []int32{ + 4, // 0: google.protobuf.Struct.fields:type_name -> google.protobuf.Struct.FieldsEntry + 0, // 1: google.protobuf.Value.null_value:type_name -> google.protobuf.NullValue + 1, // 2: google.protobuf.Value.struct_value:type_name -> google.protobuf.Struct + 3, // 3: google.protobuf.Value.list_value:type_name -> google.protobuf.ListValue + 2, // 4: google.protobuf.ListValue.values:type_name -> google.protobuf.Value + 2, // 5: google.protobuf.Struct.FieldsEntry.value:type_name -> google.protobuf.Value + 6, // [6:6] is the sub-list for method output_type + 6, // [6:6] is the sub-list for method input_type + 6, // [6:6] is the sub-list for extension type_name + 6, // [6:6] is the sub-list for extension extendee + 0, // [0:6] is the sub-list for field type_name +} + +func init() { file_google_protobuf_struct_proto_init() } +func file_google_protobuf_struct_proto_init() { + if File_google_protobuf_struct_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_struct_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Struct); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_struct_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_struct_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_google_protobuf_struct_proto_msgTypes[1].OneofWrappers = []interface{}{ + (*Value_NullValue)(nil), + (*Value_NumberValue)(nil), + (*Value_StringValue)(nil), + (*Value_BoolValue)(nil), + (*Value_StructValue)(nil), + (*Value_ListValue)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_struct_proto_rawDesc, + NumEnums: 1, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_struct_proto_goTypes, + DependencyIndexes: file_google_protobuf_struct_proto_depIdxs, + EnumInfos: file_google_protobuf_struct_proto_enumTypes, + MessageInfos: file_google_protobuf_struct_proto_msgTypes, + }.Build() + File_google_protobuf_struct_proto = out.File + file_google_protobuf_struct_proto_rawDesc = nil + file_google_protobuf_struct_proto_goTypes = nil + file_google_protobuf_struct_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go new file mode 100644 index 0000000000..c9ae92132a --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -0,0 +1,390 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/timestamp.proto + +// Package timestamppb contains generated types for google/protobuf/timestamp.proto. +// +// The Timestamp message represents a timestamp, +// an instant in time since the Unix epoch (January 1st, 1970). +// +// +// Conversion to a Go Time +// +// The AsTime method can be used to convert a Timestamp message to a +// standard Go time.Time value in UTC: +// +// t := ts.AsTime() +// ... // make use of t as a time.Time +// +// Converting to a time.Time is a common operation so that the extensive +// set of time-based operations provided by the time package can be leveraged. +// See https://golang.org/pkg/time for more information. +// +// The AsTime method performs the conversion on a best-effort basis. Timestamps +// with denormal values (e.g., nanoseconds beyond 0 and 99999999, inclusive) +// are normalized during the conversion to a time.Time. To manually check for +// invalid Timestamps per the documented limitations in timestamp.proto, +// additionally call the CheckValid method: +// +// if err := ts.CheckValid(); err != nil { +// ... // handle error +// } +// +// +// Conversion from a Go Time +// +// The timestamppb.New function can be used to construct a Timestamp message +// from a standard Go time.Time value: +// +// ts := timestamppb.New(t) +// ... // make use of ts as a *timestamppb.Timestamp +// +// In order to construct a Timestamp representing the current time, use Now: +// +// ts := timestamppb.Now() +// ... // make use of ts as a *timestamppb.Timestamp +// +package timestamppb + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" + time "time" +) + +// A Timestamp represents a point in time independent of any time zone or local +// calendar, encoded as a count of seconds and fractions of seconds at +// nanosecond resolution. The count is relative to an epoch at UTC midnight on +// January 1, 1970, in the proleptic Gregorian calendar which extends the +// Gregorian calendar backwards to year one. +// +// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap +// second table is needed for interpretation, using a [24-hour linear +// smear](https://developers.google.com/time/smear). +// +// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By +// restricting to that range, we ensure that we can convert to and from [RFC +// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings. +// +// # Examples +// +// Example 1: Compute Timestamp from POSIX `time()`. +// +// Timestamp timestamp; +// timestamp.set_seconds(time(NULL)); +// timestamp.set_nanos(0); +// +// Example 2: Compute Timestamp from POSIX `gettimeofday()`. +// +// struct timeval tv; +// gettimeofday(&tv, NULL); +// +// Timestamp timestamp; +// timestamp.set_seconds(tv.tv_sec); +// timestamp.set_nanos(tv.tv_usec * 1000); +// +// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. +// +// FILETIME ft; +// GetSystemTimeAsFileTime(&ft); +// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; +// +// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z +// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. +// Timestamp timestamp; +// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); +// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); +// +// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. +// +// long millis = System.currentTimeMillis(); +// +// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) +// .setNanos((int) ((millis % 1000) * 1000000)).build(); +// +// +// Example 5: Compute Timestamp from Java `Instant.now()`. +// +// Instant now = Instant.now(); +// +// Timestamp timestamp = +// Timestamp.newBuilder().setSeconds(now.getEpochSecond()) +// .setNanos(now.getNano()).build(); +// +// +// Example 6: Compute Timestamp from current time in Python. +// +// timestamp = Timestamp() +// timestamp.GetCurrentTime() +// +// # JSON Mapping +// +// In JSON format, the Timestamp type is encoded as a string in the +// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the +// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" +// where {year} is always expressed using four digits while {month}, {day}, +// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional +// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), +// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone +// is required. A proto3 JSON serializer should always use UTC (as indicated by +// "Z") when printing the Timestamp type and a proto3 JSON parser should be +// able to accept both UTC and other timezones (as indicated by an offset). +// +// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past +// 01:30 UTC on January 15, 2017. +// +// In JavaScript, one can convert a Date object to this format using the +// standard +// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString) +// method. In Python, a standard `datetime.datetime` object can be converted +// to this format using +// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with +// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use +// the Joda Time's [`ISODateTimeFormat.dateTime()`]( +// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D +// ) to obtain a formatter capable of generating timestamps in this format. +// +// +type Timestamp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Represents seconds of UTC time since Unix epoch + // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to + // 9999-12-31T23:59:59Z inclusive. + Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` + // Non-negative fractions of a second at nanosecond resolution. Negative + // second values with fractions must still have non-negative nanos values + // that count forward in time. Must be from 0 to 999,999,999 + // inclusive. + Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` +} + +// Now constructs a new Timestamp from the current time. +func Now() *Timestamp { + return New(time.Now()) +} + +// New constructs a new Timestamp from the provided time.Time. +func New(t time.Time) *Timestamp { + return &Timestamp{Seconds: int64(t.Unix()), Nanos: int32(t.Nanosecond())} +} + +// AsTime converts x to a time.Time. +func (x *Timestamp) AsTime() time.Time { + return time.Unix(int64(x.GetSeconds()), int64(x.GetNanos())).UTC() +} + +// IsValid reports whether the timestamp is valid. +// It is equivalent to CheckValid == nil. +func (x *Timestamp) IsValid() bool { + return x.check() == 0 +} + +// CheckValid returns an error if the timestamp is invalid. +// In particular, it checks whether the value represents a date that is +// in the range of 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive. +// An error is reported for a nil Timestamp. +func (x *Timestamp) CheckValid() error { + switch x.check() { + case invalidNil: + return protoimpl.X.NewError("invalid nil Timestamp") + case invalidUnderflow: + return protoimpl.X.NewError("timestamp (%v) before 0001-01-01", x) + case invalidOverflow: + return protoimpl.X.NewError("timestamp (%v) after 9999-12-31", x) + case invalidNanos: + return protoimpl.X.NewError("timestamp (%v) has out-of-range nanos", x) + default: + return nil + } +} + +const ( + _ = iota + invalidNil + invalidUnderflow + invalidOverflow + invalidNanos +) + +func (x *Timestamp) check() uint { + const minTimestamp = -62135596800 // Seconds between 1970-01-01T00:00:00Z and 0001-01-01T00:00:00Z, inclusive + const maxTimestamp = +253402300799 // Seconds between 1970-01-01T00:00:00Z and 9999-12-31T23:59:59Z, inclusive + secs := x.GetSeconds() + nanos := x.GetNanos() + switch { + case x == nil: + return invalidNil + case secs < minTimestamp: + return invalidUnderflow + case secs > maxTimestamp: + return invalidOverflow + case nanos < 0 || nanos >= 1e9: + return invalidNanos + default: + return 0 + } +} + +func (x *Timestamp) Reset() { + *x = Timestamp{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_timestamp_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Timestamp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Timestamp) ProtoMessage() {} + +func (x *Timestamp) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_timestamp_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Timestamp.ProtoReflect.Descriptor instead. +func (*Timestamp) Descriptor() ([]byte, []int) { + return file_google_protobuf_timestamp_proto_rawDescGZIP(), []int{0} +} + +func (x *Timestamp) GetSeconds() int64 { + if x != nil { + return x.Seconds + } + return 0 +} + +func (x *Timestamp) GetNanos() int32 { + if x != nil { + return x.Nanos + } + return 0 +} + +var File_google_protobuf_timestamp_proto protoreflect.FileDescriptor + +var file_google_protobuf_timestamp_proto_rawDesc = []byte{ + 0x0a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, + 0x75, 0x66, 0x22, 0x3b, 0x0a, 0x09, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x12, + 0x18, 0x0a, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, + 0x52, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x6e, 0x61, 0x6e, + 0x6f, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, 0x42, + 0x85, 0x01, 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file_google_protobuf_timestamp_proto_rawDesc +) + +func file_google_protobuf_timestamp_proto_rawDescGZIP() []byte { + file_google_protobuf_timestamp_proto_rawDescOnce.Do(func() { + file_google_protobuf_timestamp_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_timestamp_proto_rawDescData) + }) + return file_google_protobuf_timestamp_proto_rawDescData +} + +var file_google_protobuf_timestamp_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_google_protobuf_timestamp_proto_goTypes = []interface{}{ + (*Timestamp)(nil), // 0: google.protobuf.Timestamp +} +var file_google_protobuf_timestamp_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_timestamp_proto_init() } +func file_google_protobuf_timestamp_proto_init() { + if File_google_protobuf_timestamp_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_timestamp_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Timestamp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_timestamp_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_timestamp_proto_goTypes, + DependencyIndexes: file_google_protobuf_timestamp_proto_depIdxs, + MessageInfos: file_google_protobuf_timestamp_proto_msgTypes, + }.Build() + File_google_protobuf_timestamp_proto = out.File + file_google_protobuf_timestamp_proto_rawDesc = nil + file_google_protobuf_timestamp_proto_goTypes = nil + file_google_protobuf_timestamp_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go new file mode 100644 index 0000000000..895a8049e2 --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go @@ -0,0 +1,760 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Wrappers for primitive (non-message) types. These types are useful +// for embedding primitives in the `google.protobuf.Any` type and for places +// where we need to distinguish between the absence of a primitive +// typed field and its default value. +// +// These wrappers have no meaningful use within repeated fields as they lack +// the ability to detect presence on individual elements. +// These wrappers have no meaningful use within a map or a oneof since +// individual entries of a map or fields of a oneof can already detect presence. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/wrappers.proto + +package wrapperspb + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +// Wrapper message for `double`. +// +// The JSON representation for `DoubleValue` is JSON number. +type DoubleValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The double value. + Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Double stores v in a new DoubleValue and returns a pointer to it. +func Double(v float64) *DoubleValue { + return &DoubleValue{Value: v} +} + +func (x *DoubleValue) Reset() { + *x = DoubleValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DoubleValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DoubleValue) ProtoMessage() {} + +func (x *DoubleValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DoubleValue.ProtoReflect.Descriptor instead. +func (*DoubleValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{0} +} + +func (x *DoubleValue) GetValue() float64 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `float`. +// +// The JSON representation for `FloatValue` is JSON number. +type FloatValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The float value. + Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Float stores v in a new FloatValue and returns a pointer to it. +func Float(v float32) *FloatValue { + return &FloatValue{Value: v} +} + +func (x *FloatValue) Reset() { + *x = FloatValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FloatValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FloatValue) ProtoMessage() {} + +func (x *FloatValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FloatValue.ProtoReflect.Descriptor instead. +func (*FloatValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{1} +} + +func (x *FloatValue) GetValue() float32 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `int64`. +// +// The JSON representation for `Int64Value` is JSON string. +type Int64Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The int64 value. + Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Int64 stores v in a new Int64Value and returns a pointer to it. +func Int64(v int64) *Int64Value { + return &Int64Value{Value: v} +} + +func (x *Int64Value) Reset() { + *x = Int64Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Int64Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Int64Value) ProtoMessage() {} + +func (x *Int64Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Int64Value.ProtoReflect.Descriptor instead. +func (*Int64Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{2} +} + +func (x *Int64Value) GetValue() int64 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `uint64`. +// +// The JSON representation for `UInt64Value` is JSON string. +type UInt64Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The uint64 value. + Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// UInt64 stores v in a new UInt64Value and returns a pointer to it. +func UInt64(v uint64) *UInt64Value { + return &UInt64Value{Value: v} +} + +func (x *UInt64Value) Reset() { + *x = UInt64Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UInt64Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UInt64Value) ProtoMessage() {} + +func (x *UInt64Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UInt64Value.ProtoReflect.Descriptor instead. +func (*UInt64Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{3} +} + +func (x *UInt64Value) GetValue() uint64 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `int32`. +// +// The JSON representation for `Int32Value` is JSON number. +type Int32Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The int32 value. + Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Int32 stores v in a new Int32Value and returns a pointer to it. +func Int32(v int32) *Int32Value { + return &Int32Value{Value: v} +} + +func (x *Int32Value) Reset() { + *x = Int32Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Int32Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Int32Value) ProtoMessage() {} + +func (x *Int32Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Int32Value.ProtoReflect.Descriptor instead. +func (*Int32Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{4} +} + +func (x *Int32Value) GetValue() int32 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `uint32`. +// +// The JSON representation for `UInt32Value` is JSON number. +type UInt32Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The uint32 value. + Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// UInt32 stores v in a new UInt32Value and returns a pointer to it. +func UInt32(v uint32) *UInt32Value { + return &UInt32Value{Value: v} +} + +func (x *UInt32Value) Reset() { + *x = UInt32Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UInt32Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UInt32Value) ProtoMessage() {} + +func (x *UInt32Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UInt32Value.ProtoReflect.Descriptor instead. +func (*UInt32Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{5} +} + +func (x *UInt32Value) GetValue() uint32 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `bool`. +// +// The JSON representation for `BoolValue` is JSON `true` and `false`. +type BoolValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The bool value. + Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Bool stores v in a new BoolValue and returns a pointer to it. +func Bool(v bool) *BoolValue { + return &BoolValue{Value: v} +} + +func (x *BoolValue) Reset() { + *x = BoolValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *BoolValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*BoolValue) ProtoMessage() {} + +func (x *BoolValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BoolValue.ProtoReflect.Descriptor instead. +func (*BoolValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{6} +} + +func (x *BoolValue) GetValue() bool { + if x != nil { + return x.Value + } + return false +} + +// Wrapper message for `string`. +// +// The JSON representation for `StringValue` is JSON string. +type StringValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The string value. + Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// String stores v in a new StringValue and returns a pointer to it. +func String(v string) *StringValue { + return &StringValue{Value: v} +} + +func (x *StringValue) Reset() { + *x = StringValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StringValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StringValue) ProtoMessage() {} + +func (x *StringValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StringValue.ProtoReflect.Descriptor instead. +func (*StringValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{7} +} + +func (x *StringValue) GetValue() string { + if x != nil { + return x.Value + } + return "" +} + +// Wrapper message for `bytes`. +// +// The JSON representation for `BytesValue` is JSON string. +type BytesValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The bytes value. + Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Bytes stores v in a new BytesValue and returns a pointer to it. +func Bytes(v []byte) *BytesValue { + return &BytesValue{Value: v} +} + +func (x *BytesValue) Reset() { + *x = BytesValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *BytesValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*BytesValue) ProtoMessage() {} + +func (x *BytesValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BytesValue.ProtoReflect.Descriptor instead. +func (*BytesValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{8} +} + +func (x *BytesValue) GetValue() []byte { + if x != nil { + return x.Value + } + return nil +} + +var File_google_protobuf_wrappers_proto protoreflect.FileDescriptor + +var file_google_protobuf_wrappers_proto_rawDesc = []byte{ + 0x0a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x22, 0x23, 0x0a, 0x0b, 0x44, 0x6f, 0x75, 0x62, 0x6c, 0x65, 0x56, 0x61, 0x6c, 0x75, 0x65, + 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x01, 0x52, + 0x05, 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file_google_protobuf_wrappers_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_wrappers_proto_rawDescData) + }) + return file_google_protobuf_wrappers_proto_rawDescData +} + +var file_google_protobuf_wrappers_proto_msgTypes = make([]protoimpl.MessageInfo, 9) +var file_google_protobuf_wrappers_proto_goTypes = []interface{}{ + (*DoubleValue)(nil), // 0: google.protobuf.DoubleValue + (*FloatValue)(nil), // 1: google.protobuf.FloatValue + (*Int64Value)(nil), // 2: google.protobuf.Int64Value + (*UInt64Value)(nil), // 3: google.protobuf.UInt64Value + (*Int32Value)(nil), // 4: google.protobuf.Int32Value + (*UInt32Value)(nil), // 5: google.protobuf.UInt32Value + (*BoolValue)(nil), // 6: google.protobuf.BoolValue + (*StringValue)(nil), // 7: google.protobuf.StringValue + (*BytesValue)(nil), // 8: google.protobuf.BytesValue +} +var file_google_protobuf_wrappers_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_wrappers_proto_init() } +func file_google_protobuf_wrappers_proto_init() { + if File_google_protobuf_wrappers_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_wrappers_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DoubleValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FloatValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Int64Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UInt64Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Int32Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UInt32Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BoolValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StringValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BytesValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_wrappers_proto_rawDesc, + NumEnums: 0, + NumMessages: 9, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_wrappers_proto_goTypes, + DependencyIndexes: file_google_protobuf_wrappers_proto_depIdxs, + MessageInfos: file_google_protobuf_wrappers_proto_msgTypes, + }.Build() + File_google_protobuf_wrappers_proto = out.File + file_google_protobuf_wrappers_proto_rawDesc = nil + file_google_protobuf_wrappers_proto_goTypes = nil + file_google_protobuf_wrappers_proto_depIdxs = nil +} diff --git a/vendor/google.golang.org/protobuf/types/pluginpb/plugin.pb.go b/vendor/google.golang.org/protobuf/types/pluginpb/plugin.pb.go new file mode 100644 index 0000000000..e511ad6f7f --- /dev/null +++ b/vendor/google.golang.org/protobuf/types/pluginpb/plugin.pb.go @@ -0,0 +1,653 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// +// WARNING: The plugin interface is currently EXPERIMENTAL and is subject to +// change. +// +// protoc (aka the Protocol Compiler) can be extended via plugins. A plugin is +// just a program that reads a CodeGeneratorRequest from stdin and writes a +// CodeGeneratorResponse to stdout. +// +// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead +// of dealing with the raw protocol defined here. +// +// A plugin executable needs only to be placed somewhere in the path. The +// plugin should be named "protoc-gen-$NAME", and will then be used when the +// flag "--${NAME}_out" is passed to protoc. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/compiler/plugin.proto + +package pluginpb + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" + reflect "reflect" + sync "sync" +) + +// Sync with code_generator.h. +type CodeGeneratorResponse_Feature int32 + +const ( + CodeGeneratorResponse_FEATURE_NONE CodeGeneratorResponse_Feature = 0 + CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL CodeGeneratorResponse_Feature = 1 +) + +// Enum value maps for CodeGeneratorResponse_Feature. +var ( + CodeGeneratorResponse_Feature_name = map[int32]string{ + 0: "FEATURE_NONE", + 1: "FEATURE_PROTO3_OPTIONAL", + } + CodeGeneratorResponse_Feature_value = map[string]int32{ + "FEATURE_NONE": 0, + "FEATURE_PROTO3_OPTIONAL": 1, + } +) + +func (x CodeGeneratorResponse_Feature) Enum() *CodeGeneratorResponse_Feature { + p := new(CodeGeneratorResponse_Feature) + *p = x + return p +} + +func (x CodeGeneratorResponse_Feature) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (CodeGeneratorResponse_Feature) Descriptor() protoreflect.EnumDescriptor { + return file_google_protobuf_compiler_plugin_proto_enumTypes[0].Descriptor() +} + +func (CodeGeneratorResponse_Feature) Type() protoreflect.EnumType { + return &file_google_protobuf_compiler_plugin_proto_enumTypes[0] +} + +func (x CodeGeneratorResponse_Feature) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *CodeGeneratorResponse_Feature) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = CodeGeneratorResponse_Feature(num) + return nil +} + +// Deprecated: Use CodeGeneratorResponse_Feature.Descriptor instead. +func (CodeGeneratorResponse_Feature) EnumDescriptor() ([]byte, []int) { + return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{2, 0} +} + +// The version number of protocol compiler. +type Version struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Major *int32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"` + Minor *int32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"` + Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"` + // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should + // be empty for mainline stable releases. + Suffix *string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"` +} + +func (x *Version) Reset() { + *x = Version{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Version) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Version) ProtoMessage() {} + +func (x *Version) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Version.ProtoReflect.Descriptor instead. +func (*Version) Descriptor() ([]byte, []int) { + return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{0} +} + +func (x *Version) GetMajor() int32 { + if x != nil && x.Major != nil { + return *x.Major + } + return 0 +} + +func (x *Version) GetMinor() int32 { + if x != nil && x.Minor != nil { + return *x.Minor + } + return 0 +} + +func (x *Version) GetPatch() int32 { + if x != nil && x.Patch != nil { + return *x.Patch + } + return 0 +} + +func (x *Version) GetSuffix() string { + if x != nil && x.Suffix != nil { + return *x.Suffix + } + return "" +} + +// An encoded CodeGeneratorRequest is written to the plugin's stdin. +type CodeGeneratorRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The .proto files that were explicitly listed on the command-line. The + // code generator should generate code only for these files. Each file's + // descriptor will be included in proto_file, below. + FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate,json=fileToGenerate" json:"file_to_generate,omitempty"` + // The generator parameter passed on the command-line. + Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"` + // FileDescriptorProtos for all files in files_to_generate and everything + // they import. The files will appear in topological order, so each file + // appears before any file that imports it. + // + // protoc guarantees that all proto_files will be written after + // the fields above, even though this is not technically guaranteed by the + // protobuf wire format. This theoretically could allow a plugin to stream + // in the FileDescriptorProtos and handle them one by one rather than read + // the entire set into memory at once. However, as of this writing, this + // is not similarly optimized on protoc's end -- it will store all fields in + // memory at once before sending them to the plugin. + // + // Type names of fields and extensions in the FileDescriptorProto are always + // fully qualified. + ProtoFile []*descriptorpb.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"` + // The version number of protocol compiler. + CompilerVersion *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"` +} + +func (x *CodeGeneratorRequest) Reset() { + *x = CodeGeneratorRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CodeGeneratorRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CodeGeneratorRequest) ProtoMessage() {} + +func (x *CodeGeneratorRequest) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CodeGeneratorRequest.ProtoReflect.Descriptor instead. +func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) { + return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{1} +} + +func (x *CodeGeneratorRequest) GetFileToGenerate() []string { + if x != nil { + return x.FileToGenerate + } + return nil +} + +func (x *CodeGeneratorRequest) GetParameter() string { + if x != nil && x.Parameter != nil { + return *x.Parameter + } + return "" +} + +func (x *CodeGeneratorRequest) GetProtoFile() []*descriptorpb.FileDescriptorProto { + if x != nil { + return x.ProtoFile + } + return nil +} + +func (x *CodeGeneratorRequest) GetCompilerVersion() *Version { + if x != nil { + return x.CompilerVersion + } + return nil +} + +// The plugin writes an encoded CodeGeneratorResponse to stdout. +type CodeGeneratorResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Error message. If non-empty, code generation failed. The plugin process + // should exit with status code zero even if it reports an error in this way. + // + // This should be used to indicate errors in .proto files which prevent the + // code generator from generating correct code. Errors which indicate a + // problem in protoc itself -- such as the input CodeGeneratorRequest being + // unparseable -- should be reported by writing a message to stderr and + // exiting with a non-zero status code. + Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"` + // A bitmask of supported features that the code generator supports. + // This is a bitwise "or" of values from the Feature enum. + SupportedFeatures *uint64 `protobuf:"varint,2,opt,name=supported_features,json=supportedFeatures" json:"supported_features,omitempty"` + File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"` +} + +func (x *CodeGeneratorResponse) Reset() { + *x = CodeGeneratorResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CodeGeneratorResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CodeGeneratorResponse) ProtoMessage() {} + +func (x *CodeGeneratorResponse) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CodeGeneratorResponse.ProtoReflect.Descriptor instead. +func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) { + return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{2} +} + +func (x *CodeGeneratorResponse) GetError() string { + if x != nil && x.Error != nil { + return *x.Error + } + return "" +} + +func (x *CodeGeneratorResponse) GetSupportedFeatures() uint64 { + if x != nil && x.SupportedFeatures != nil { + return *x.SupportedFeatures + } + return 0 +} + +func (x *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File { + if x != nil { + return x.File + } + return nil +} + +// Represents a single generated file. +type CodeGeneratorResponse_File struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The file name, relative to the output directory. The name must not + // contain "." or ".." components and must be relative, not be absolute (so, + // the file cannot lie outside the output directory). "/" must be used as + // the path separator, not "\". + // + // If the name is omitted, the content will be appended to the previous + // file. This allows the generator to break large files into small chunks, + // and allows the generated text to be streamed back to protoc so that large + // files need not reside completely in memory at one time. Note that as of + // this writing protoc does not optimize for this -- it will read the entire + // CodeGeneratorResponse before writing files to disk. + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + // If non-empty, indicates that the named file should already exist, and the + // content here is to be inserted into that file at a defined insertion + // point. This feature allows a code generator to extend the output + // produced by another code generator. The original generator may provide + // insertion points by placing special annotations in the file that look + // like: + // @@protoc_insertion_point(NAME) + // The annotation can have arbitrary text before and after it on the line, + // which allows it to be placed in a comment. NAME should be replaced with + // an identifier naming the point -- this is what other generators will use + // as the insertion_point. Code inserted at this point will be placed + // immediately above the line containing the insertion point (thus multiple + // insertions to the same point will come out in the order they were added). + // The double-@ is intended to make it unlikely that the generated code + // could contain things that look like insertion points by accident. + // + // For example, the C++ code generator places the following line in the + // .pb.h files that it generates: + // // @@protoc_insertion_point(namespace_scope) + // This line appears within the scope of the file's package namespace, but + // outside of any particular class. Another plugin can then specify the + // insertion_point "namespace_scope" to generate additional classes or + // other declarations that should be placed in this scope. + // + // Note that if the line containing the insertion point begins with + // whitespace, the same whitespace will be added to every line of the + // inserted text. This is useful for languages like Python, where + // indentation matters. In these languages, the insertion point comment + // should be indented the same amount as any inserted code will need to be + // in order to work correctly in that context. + // + // The code generator that generates the initial file and the one which + // inserts into it must both run as part of a single invocation of protoc. + // Code generators are executed in the order in which they appear on the + // command line. + // + // If |insertion_point| is present, |name| must also be present. + InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"` + // The file contents. + Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"` + // Information describing the file content being inserted. If an insertion + // point is used, this information will be appropriately offset and inserted + // into the code generation metadata for the generated files. + GeneratedCodeInfo *descriptorpb.GeneratedCodeInfo `protobuf:"bytes,16,opt,name=generated_code_info,json=generatedCodeInfo" json:"generated_code_info,omitempty"` +} + +func (x *CodeGeneratorResponse_File) Reset() { + *x = CodeGeneratorResponse_File{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CodeGeneratorResponse_File) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CodeGeneratorResponse_File) ProtoMessage() {} + +func (x *CodeGeneratorResponse_File) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CodeGeneratorResponse_File.ProtoReflect.Descriptor instead. +func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) { + return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{2, 0} +} + +func (x *CodeGeneratorResponse_File) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *CodeGeneratorResponse_File) GetInsertionPoint() string { + if x != nil && x.InsertionPoint != nil { + return *x.InsertionPoint + } + return "" +} + +func (x *CodeGeneratorResponse_File) GetContent() string { + if x != nil && x.Content != nil { + return *x.Content + } + return "" +} + +func (x *CodeGeneratorResponse_File) GetGeneratedCodeInfo() *descriptorpb.GeneratedCodeInfo { + if x != nil { + return x.GeneratedCodeInfo + } + return nil +} + +var File_google_protobuf_compiler_plugin_proto protoreflect.FileDescriptor + 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file_google_protobuf_compiler_plugin_proto_rawDesc +) + +func file_google_protobuf_compiler_plugin_proto_rawDescGZIP() []byte { + file_google_protobuf_compiler_plugin_proto_rawDescOnce.Do(func() { + file_google_protobuf_compiler_plugin_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_compiler_plugin_proto_rawDescData) + }) + return file_google_protobuf_compiler_plugin_proto_rawDescData +} + +var file_google_protobuf_compiler_plugin_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_google_protobuf_compiler_plugin_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_google_protobuf_compiler_plugin_proto_goTypes = []interface{}{ + (CodeGeneratorResponse_Feature)(0), // 0: google.protobuf.compiler.CodeGeneratorResponse.Feature + (*Version)(nil), // 1: google.protobuf.compiler.Version + (*CodeGeneratorRequest)(nil), // 2: google.protobuf.compiler.CodeGeneratorRequest + (*CodeGeneratorResponse)(nil), // 3: google.protobuf.compiler.CodeGeneratorResponse + (*CodeGeneratorResponse_File)(nil), // 4: google.protobuf.compiler.CodeGeneratorResponse.File + (*descriptorpb.FileDescriptorProto)(nil), // 5: google.protobuf.FileDescriptorProto + (*descriptorpb.GeneratedCodeInfo)(nil), // 6: google.protobuf.GeneratedCodeInfo +} +var file_google_protobuf_compiler_plugin_proto_depIdxs = []int32{ + 5, // 0: google.protobuf.compiler.CodeGeneratorRequest.proto_file:type_name -> google.protobuf.FileDescriptorProto + 1, // 1: google.protobuf.compiler.CodeGeneratorRequest.compiler_version:type_name -> google.protobuf.compiler.Version + 4, // 2: google.protobuf.compiler.CodeGeneratorResponse.file:type_name -> google.protobuf.compiler.CodeGeneratorResponse.File + 6, // 3: google.protobuf.compiler.CodeGeneratorResponse.File.generated_code_info:type_name -> google.protobuf.GeneratedCodeInfo + 4, // [4:4] is the sub-list for method output_type + 4, // [4:4] is the sub-list for method input_type + 4, // [4:4] is the sub-list for extension type_name + 4, // [4:4] is the sub-list for extension extendee + 0, // [0:4] is the sub-list for field type_name +} + +func init() { file_google_protobuf_compiler_plugin_proto_init() } +func file_google_protobuf_compiler_plugin_proto_init() { + if File_google_protobuf_compiler_plugin_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_compiler_plugin_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Version); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_compiler_plugin_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CodeGeneratorRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_compiler_plugin_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CodeGeneratorResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_compiler_plugin_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CodeGeneratorResponse_File); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_compiler_plugin_proto_rawDesc, + NumEnums: 1, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_compiler_plugin_proto_goTypes, + DependencyIndexes: file_google_protobuf_compiler_plugin_proto_depIdxs, + EnumInfos: file_google_protobuf_compiler_plugin_proto_enumTypes, + MessageInfos: file_google_protobuf_compiler_plugin_proto_msgTypes, + }.Build() + File_google_protobuf_compiler_plugin_proto = out.File + file_google_protobuf_compiler_plugin_proto_rawDesc = nil + file_google_protobuf_compiler_plugin_proto_goTypes = nil + file_google_protobuf_compiler_plugin_proto_depIdxs = nil +} diff --git a/vendor/modules.txt b/vendor/modules.txt index adb031c46a..dc5262c953 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,10 +1,10 @@ -# cloud.google.com/go v0.81.0 => cloud.google.com/go v0.59.0 +# cloud.google.com/go v0.81.0 ## explicit; go 1.11 cloud.google.com/go cloud.google.com/go/compute/metadata cloud.google.com/go/internal/version -# cloud.google.com/go/logging v1.4.2 => cloud.google.com/go/logging v1.0.1-0.20190813144457-ceeb313ad77b -## explicit; go 1.9 +# cloud.google.com/go/logging v1.4.2 +## explicit; go 1.11 cloud.google.com/go/logging cloud.google.com/go/logging/apiv2 cloud.google.com/go/logging/internal @@ -54,6 +54,8 @@ github.com/Microsoft/hcsshim/pkg/ociwclayer # github.com/RackSec/srslog v0.0.0-20180709174129-a4725f04ec91 ## explicit github.com/RackSec/srslog +# github.com/akutz/memconn v0.1.0 +## explicit # github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da => github.com/armon/go-metrics v0.0.0-20150106224455-eb0af217e5e9 ## explicit github.com/armon/go-metrics @@ -133,6 +135,9 @@ github.com/cloudflare/cfssl/log github.com/cloudflare/cfssl/ocsp/config github.com/cloudflare/cfssl/signer github.com/cloudflare/cfssl/signer/local +# github.com/container-storage-interface/spec v1.5.0 +## explicit; go 1.16 +github.com/container-storage-interface/spec/lib/go/csi # github.com/containerd/cgroups v1.0.3 ## explicit; go 1.16 github.com/containerd/cgroups @@ -142,7 +147,7 @@ github.com/containerd/cgroups/v2/stats # github.com/containerd/console v1.0.3 ## explicit; go 1.13 github.com/containerd/console -# github.com/containerd/containerd v1.5.10 +# github.com/containerd/containerd v1.6.1 ## explicit; go 1.16 github.com/containerd/containerd github.com/containerd/containerd/api/events @@ -230,31 +235,12 @@ github.com/containerd/ttrpc # github.com/containerd/typeurl v1.0.2 ## explicit; go 1.13 github.com/containerd/typeurl -# github.com/coreos/etcd v3.3.27+incompatible -## explicit -github.com/coreos/etcd/pkg/crc -github.com/coreos/etcd/pkg/fileutil -github.com/coreos/etcd/pkg/idutil -github.com/coreos/etcd/pkg/ioutil -github.com/coreos/etcd/pkg/pbutil -github.com/coreos/etcd/raft -github.com/coreos/etcd/raft/raftpb -github.com/coreos/etcd/snap -github.com/coreos/etcd/snap/snappb -github.com/coreos/etcd/wal -github.com/coreos/etcd/wal/walpb -# github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf => github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7 -## explicit -github.com/coreos/go-systemd/journal # github.com/coreos/go-systemd/v22 v22.3.2 ## explicit; go 1.12 github.com/coreos/go-systemd/v22/activation github.com/coreos/go-systemd/v22/daemon github.com/coreos/go-systemd/v22/dbus github.com/coreos/go-systemd/v22/journal -# github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f => github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea -## explicit -github.com/coreos/pkg/capnslog # github.com/creack/pty v1.1.11 ## explicit; go 1.13 github.com/creack/pty @@ -308,10 +294,12 @@ github.com/docker/libkv/store/boltdb # github.com/docker/libtrust v0.0.0-20150526203908-9cbd2a1374f4 ## explicit github.com/docker/libtrust -# github.com/docker/swarmkit v1.12.1-0.20210726173615-3629f50980f6 +# github.com/docker/swarmkit v1.12.1-0.20220307221335-616e8db4c3b0 ## explicit github.com/docker/swarmkit/agent github.com/docker/swarmkit/agent/configs +github.com/docker/swarmkit/agent/csi +github.com/docker/swarmkit/agent/csi/plugin github.com/docker/swarmkit/agent/exec github.com/docker/swarmkit/agent/secrets github.com/docker/swarmkit/api @@ -334,6 +322,7 @@ github.com/docker/swarmkit/manager/allocator/cnmallocator github.com/docker/swarmkit/manager/allocator/networkallocator github.com/docker/swarmkit/manager/constraint github.com/docker/swarmkit/manager/controlapi +github.com/docker/swarmkit/manager/csi github.com/docker/swarmkit/manager/dispatcher github.com/docker/swarmkit/manager/dispatcher/heartbeat github.com/docker/swarmkit/manager/drivers @@ -353,6 +342,7 @@ github.com/docker/swarmkit/manager/orchestrator/restart github.com/docker/swarmkit/manager/orchestrator/taskinit github.com/docker/swarmkit/manager/orchestrator/taskreaper github.com/docker/swarmkit/manager/orchestrator/update +github.com/docker/swarmkit/manager/orchestrator/volumeenforcer github.com/docker/swarmkit/manager/raftselector github.com/docker/swarmkit/manager/resourceapi github.com/docker/swarmkit/manager/scheduler @@ -368,9 +358,13 @@ github.com/docker/swarmkit/protobuf/plugin github.com/docker/swarmkit/protobuf/ptypes github.com/docker/swarmkit/remotes github.com/docker/swarmkit/template +github.com/docker/swarmkit/volumequeue github.com/docker/swarmkit/watch github.com/docker/swarmkit/watch/queue github.com/docker/swarmkit/xnet +# github.com/dustin/go-humanize v1.0.0 +## explicit +github.com/dustin/go-humanize # github.com/fernet/fernet-go v0.0.0-20180830025343-9eac43b88a5e ## explicit github.com/fernet/fernet-go @@ -404,22 +398,19 @@ github.com/golang/gddo/httputil/header # github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da ## explicit github.com/golang/groupcache/lru -# github.com/golang/protobuf v1.5.2 => github.com/golang/protobuf v1.3.5 +# github.com/golang/protobuf v1.5.2 ## explicit; go 1.9 +github.com/golang/protobuf/internal/gengogrpc github.com/golang/protobuf/jsonpb github.com/golang/protobuf/proto github.com/golang/protobuf/protoc-gen-go github.com/golang/protobuf/protoc-gen-go/descriptor -github.com/golang/protobuf/protoc-gen-go/generator -github.com/golang/protobuf/protoc-gen-go/generator/internal/remap -github.com/golang/protobuf/protoc-gen-go/grpc -github.com/golang/protobuf/protoc-gen-go/plugin github.com/golang/protobuf/ptypes github.com/golang/protobuf/ptypes/any github.com/golang/protobuf/ptypes/duration -github.com/golang/protobuf/ptypes/empty github.com/golang/protobuf/ptypes/struct github.com/golang/protobuf/ptypes/timestamp +github.com/golang/protobuf/ptypes/wrappers # github.com/google/btree v1.0.1 ## explicit; go 1.12 github.com/google/btree @@ -700,16 +691,18 @@ github.com/prometheus/client_golang/prometheus/promhttp # github.com/prometheus/client_model v0.2.0 ## explicit; go 1.9 github.com/prometheus/client_model/go -# github.com/prometheus/common v0.10.0 -## explicit; go 1.11 +# github.com/prometheus/common v0.30.0 +## explicit; go 1.13 github.com/prometheus/common/expfmt github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg github.com/prometheus/common/model -# github.com/prometheus/procfs v0.6.0 => github.com/prometheus/procfs v0.0.11 +# github.com/prometheus/procfs v0.7.3 => github.com/prometheus/procfs v0.0.11 ## explicit; go 1.12 github.com/prometheus/procfs github.com/prometheus/procfs/internal/fs github.com/prometheus/procfs/internal/util +# github.com/rexray/gocsi v1.2.2 => github.com/dperny/gocsi v1.2.3-pre +## explicit; go 1.12 # github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 ## explicit github.com/sean-/seed @@ -741,7 +734,7 @@ github.com/tonistiigi/units github.com/vbatts/tar-split/archive/tar github.com/vbatts/tar-split/tar/asm github.com/vbatts/tar-split/tar/storage -# github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852 => github.com/vishvananda/netlink v1.1.0 +# github.com/vishvananda/netlink v1.1.1-0.20210330154013-f5de75959ad5 => github.com/vishvananda/netlink v1.1.0 ## explicit; go 1.12 github.com/vishvananda/netlink github.com/vishvananda/netlink/nl @@ -753,6 +746,28 @@ github.com/vishvananda/netns # go.etcd.io/bbolt v1.3.6 ## explicit; go 1.12 go.etcd.io/bbolt +# go.etcd.io/etcd/client/pkg/v3 v3.5.2 +## explicit; go 1.16 +go.etcd.io/etcd/client/pkg/v3/fileutil +# go.etcd.io/etcd/pkg/v3 v3.5.2 +## explicit; go 1.16 +go.etcd.io/etcd/pkg/v3/crc +go.etcd.io/etcd/pkg/v3/idutil +go.etcd.io/etcd/pkg/v3/ioutil +go.etcd.io/etcd/pkg/v3/pbutil +# go.etcd.io/etcd/raft/v3 v3.5.2 +## explicit; go 1.16 +go.etcd.io/etcd/raft/v3 +go.etcd.io/etcd/raft/v3/confchange +go.etcd.io/etcd/raft/v3/quorum +go.etcd.io/etcd/raft/v3/raftpb +go.etcd.io/etcd/raft/v3/tracker +# go.etcd.io/etcd/server/v3 v3.5.2 +## explicit; go 1.16 +go.etcd.io/etcd/server/v3/etcdserver/api/snap +go.etcd.io/etcd/server/v3/etcdserver/api/snap/snappb +go.etcd.io/etcd/server/v3/wal +go.etcd.io/etcd/server/v3/wal/walpb # go.opencensus.io v0.23.0 => go.opencensus.io v0.22.3 ## explicit; go 1.13 go.opencensus.io @@ -761,8 +776,6 @@ go.opencensus.io/internal/tagencoding go.opencensus.io/metric/metricdata go.opencensus.io/metric/metricproducer go.opencensus.io/plugin/ocgrpc -go.opencensus.io/plugin/ochttp -go.opencensus.io/plugin/ochttp/propagation/b3 go.opencensus.io/resource go.opencensus.io/stats go.opencensus.io/stats/internal @@ -772,6 +785,20 @@ go.opencensus.io/trace go.opencensus.io/trace/internal go.opencensus.io/trace/propagation go.opencensus.io/trace/tracestate +# go.uber.org/atomic v1.7.0 +## explicit; go 1.13 +go.uber.org/atomic +# go.uber.org/multierr v1.6.0 +## explicit; go 1.12 +go.uber.org/multierr +# go.uber.org/zap v1.17.0 +## explicit; go 1.13 +go.uber.org/zap +go.uber.org/zap/buffer +go.uber.org/zap/internal/bufferpool +go.uber.org/zap/internal/color +go.uber.org/zap/internal/exit +go.uber.org/zap/zapcore # golang.org/x/crypto v0.0.0-20211202192323-5770296d904e ## explicit; go 1.17 golang.org/x/crypto/blowfish @@ -801,7 +828,7 @@ golang.org/x/lint/golint ## explicit; go 1.12 golang.org/x/mod/module golang.org/x/mod/semver -# golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 +# golang.org/x/net v0.0.0-20211216030914-fe4d6282115f ## explicit; go 1.17 golang.org/x/net/bpf golang.org/x/net/context @@ -874,17 +901,17 @@ golang.org/x/tools/internal/typeparams ## explicit; go 1.11 golang.org/x/xerrors golang.org/x/xerrors/internal -# google.golang.org/api v0.46.0 => google.golang.org/api v0.8.0 -## explicit; go 1.9 -google.golang.org/api/googleapi/transport +# google.golang.org/api v0.46.0 +## explicit; go 1.11 google.golang.org/api/internal +google.golang.org/api/internal/impersonate google.golang.org/api/iterator google.golang.org/api/option +google.golang.org/api/option/internaloption google.golang.org/api/support/bundler -google.golang.org/api/transport +google.golang.org/api/transport/cert google.golang.org/api/transport/grpc -google.golang.org/api/transport/http -google.golang.org/api/transport/http/internal/propagation +google.golang.org/api/transport/internal/dca # google.golang.org/appengine v1.6.7 ## explicit; go 1.11 google.golang.org/appengine @@ -899,7 +926,7 @@ google.golang.org/appengine/internal/socket google.golang.org/appengine/internal/urlfetch google.golang.org/appengine/socket google.golang.org/appengine/urlfetch -# google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa => google.golang.org/genproto v0.0.0-20200227132054-3f1135a288c9 +# google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa ## explicit; go 1.11 google.golang.org/genproto/googleapis/api google.golang.org/genproto/googleapis/api/annotations @@ -910,9 +937,8 @@ google.golang.org/genproto/googleapis/api/monitoredres google.golang.org/genproto/googleapis/logging/type google.golang.org/genproto/googleapis/logging/v2 google.golang.org/genproto/googleapis/rpc/status -google.golang.org/genproto/protobuf/field_mask -# google.golang.org/grpc v1.40.0 => google.golang.org/grpc v1.27.1 -## explicit; go 1.11 +# google.golang.org/grpc v1.43.0 +## explicit; go 1.14 google.golang.org/grpc google.golang.org/grpc/attributes google.golang.org/grpc/backoff @@ -920,6 +946,7 @@ google.golang.org/grpc/balancer google.golang.org/grpc/balancer/base google.golang.org/grpc/balancer/grpclb google.golang.org/grpc/balancer/grpclb/grpc_lb_v1 +google.golang.org/grpc/balancer/grpclb/state google.golang.org/grpc/balancer/roundrobin google.golang.org/grpc/binarylog/grpc_binarylog_v1 google.golang.org/grpc/codes @@ -933,7 +960,7 @@ google.golang.org/grpc/credentials/alts/internal/handshaker google.golang.org/grpc/credentials/alts/internal/handshaker/service google.golang.org/grpc/credentials/alts/internal/proto/grpc_gcp google.golang.org/grpc/credentials/google -google.golang.org/grpc/credentials/internal +google.golang.org/grpc/credentials/insecure google.golang.org/grpc/credentials/oauth google.golang.org/grpc/encoding google.golang.org/grpc/encoding/proto @@ -946,22 +973,72 @@ google.golang.org/grpc/internal/balancerload google.golang.org/grpc/internal/binarylog google.golang.org/grpc/internal/buffer google.golang.org/grpc/internal/channelz +google.golang.org/grpc/internal/credentials google.golang.org/grpc/internal/envconfig +google.golang.org/grpc/internal/googlecloud +google.golang.org/grpc/internal/grpclog google.golang.org/grpc/internal/grpcrand google.golang.org/grpc/internal/grpcsync +google.golang.org/grpc/internal/grpcutil +google.golang.org/grpc/internal/metadata +google.golang.org/grpc/internal/resolver google.golang.org/grpc/internal/resolver/dns google.golang.org/grpc/internal/resolver/passthrough +google.golang.org/grpc/internal/resolver/unix +google.golang.org/grpc/internal/serviceconfig +google.golang.org/grpc/internal/status google.golang.org/grpc/internal/syscall google.golang.org/grpc/internal/transport +google.golang.org/grpc/internal/transport/networktype google.golang.org/grpc/keepalive google.golang.org/grpc/metadata -google.golang.org/grpc/naming google.golang.org/grpc/peer google.golang.org/grpc/resolver google.golang.org/grpc/serviceconfig google.golang.org/grpc/stats google.golang.org/grpc/status google.golang.org/grpc/tap +# google.golang.org/protobuf v1.27.1 +## explicit; go 1.9 +google.golang.org/protobuf/cmd/protoc-gen-go/internal_gengo +google.golang.org/protobuf/compiler/protogen +google.golang.org/protobuf/encoding/protojson +google.golang.org/protobuf/encoding/prototext +google.golang.org/protobuf/encoding/protowire +google.golang.org/protobuf/internal/descfmt +google.golang.org/protobuf/internal/descopts +google.golang.org/protobuf/internal/detrand +google.golang.org/protobuf/internal/encoding/defval +google.golang.org/protobuf/internal/encoding/json +google.golang.org/protobuf/internal/encoding/messageset +google.golang.org/protobuf/internal/encoding/tag +google.golang.org/protobuf/internal/encoding/text +google.golang.org/protobuf/internal/errors +google.golang.org/protobuf/internal/filedesc +google.golang.org/protobuf/internal/filetype +google.golang.org/protobuf/internal/flags +google.golang.org/protobuf/internal/genid +google.golang.org/protobuf/internal/impl +google.golang.org/protobuf/internal/order +google.golang.org/protobuf/internal/pragma +google.golang.org/protobuf/internal/set +google.golang.org/protobuf/internal/strs +google.golang.org/protobuf/internal/version +google.golang.org/protobuf/proto +google.golang.org/protobuf/reflect/protodesc +google.golang.org/protobuf/reflect/protoreflect +google.golang.org/protobuf/reflect/protoregistry +google.golang.org/protobuf/runtime/protoiface +google.golang.org/protobuf/runtime/protoimpl +google.golang.org/protobuf/types/descriptorpb +google.golang.org/protobuf/types/known/anypb +google.golang.org/protobuf/types/known/durationpb +google.golang.org/protobuf/types/known/emptypb +google.golang.org/protobuf/types/known/fieldmaskpb +google.golang.org/protobuf/types/known/structpb +google.golang.org/protobuf/types/known/timestamppb +google.golang.org/protobuf/types/known/wrapperspb +google.golang.org/protobuf/types/pluginpb # gotest.tools/v3 v3.1.0 ## explicit; go 1.11 gotest.tools/v3/assert @@ -978,15 +1055,11 @@ gotest.tools/v3/poll gotest.tools/v3/skip # labix.org/v2/mgo v0.0.0-20140701140051-000000000287 ## explicit -# cloud.google.com/go => cloud.google.com/go v0.59.0 -# cloud.google.com/go/bigquery => cloud.google.com/go/bigquery v1.0.0 -# cloud.google.com/go/logging => cloud.google.com/go/logging v1.0.1-0.20190813144457-ceeb313ad77b # github.com/armon/go-metrics => github.com/armon/go-metrics v0.0.0-20150106224455-eb0af217e5e9 # github.com/armon/go-radix => github.com/armon/go-radix v0.0.0-20150105235045-e39d623f12e8 # github.com/coreos/go-systemd => github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7 # github.com/coreos/pkg => github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea # github.com/gogo/googleapis => github.com/gogo/googleapis v1.3.2 -# github.com/golang/protobuf => github.com/golang/protobuf v1.3.5 # github.com/hashicorp/go-immutable-radix => github.com/tonistiigi/go-immutable-radix v0.0.0-20170803185627-826af9ccf0fe # github.com/hashicorp/go-msgpack => github.com/hashicorp/go-msgpack v0.0.0-20140221154404-71c2886f5a67 # github.com/hashicorp/go-multierror => github.com/hashicorp/go-multierror v1.0.0 @@ -996,7 +1069,5 @@ gotest.tools/v3/skip # github.com/prometheus/procfs => github.com/prometheus/procfs v0.0.11 # github.com/vishvananda/netlink => github.com/vishvananda/netlink v1.1.0 # go.opencensus.io => go.opencensus.io v0.22.3 -# google.golang.org/api => google.golang.org/api v0.8.0 -# google.golang.org/genproto => google.golang.org/genproto v0.0.0-20200227132054-3f1135a288c9 -# google.golang.org/grpc => google.golang.org/grpc v1.27.1 +# github.com/rexray/gocsi => github.com/dperny/gocsi v1.2.3-pre # github.com/docker/docker/autogen/winresources/dockerd => ./hack/make/.resources-windows